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"../../../node_modules/tom-select/src/utils.ts", "../../../node_modules/tom-select/src/vanilla.ts", "../../../node_modules/tom-select/src/plugins/drag_drop/plugin.ts", "../../../node_modules/tom-select/src/utils.ts", "../../../node_modules/tom-select/src/vanilla.ts", "../../../node_modules/tom-select/src/plugins/dropdown_header/plugin.ts", "../../../node_modules/tom-select/src/utils.ts", "../../../node_modules/tom-select/src/vanilla.ts", "../../../node_modules/tom-select/src/plugins/caret_position/plugin.ts", "../../../node_modules/tom-select/src/constants.ts", "../../../node_modules/tom-select/src/utils.ts", "../../../node_modules/tom-select/src/vanilla.ts", "../../../node_modules/tom-select/src/plugins/dropdown_input/plugin.ts", "../../../node_modules/tom-select/src/utils.ts", "../../../node_modules/tom-select/src/plugins/input_autogrow/plugin.ts", "../../../node_modules/tom-select/src/plugins/no_backspace_delete/plugin.ts", 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"../../../node_modules/preact/src/options.js", "../../../node_modules/preact/src/create-element.js", "../../../node_modules/preact/src/diff/props.js", "../../../node_modules/preact/src/component.js", "../../../node_modules/preact/src/create-context.js", "../../../node_modules/preact/src/constants.js", "../../../node_modules/preact/src/diff/children.js", "../../../node_modules/preact/src/diff/index.js", "../../../node_modules/preact/src/render.js", "../../../node_modules/preact/src/clone-element.js", "../../../node_modules/preact/src/diff/catch-error.js", "../../../node_modules/preact/hooks/src/index.js", "../../../node_modules/preact/compat/src/util.js", "../../../node_modules/preact/compat/src/PureComponent.js", "../../../node_modules/preact/compat/src/memo.js", "../../../node_modules/preact/compat/src/forwardRef.js", "../../../node_modules/preact/compat/src/Children.js", "../../../node_modules/preact/compat/src/suspense.js", "../../../node_modules/preact/compat/src/suspense-list.js", "../../../node_modules/preact/compat/src/portals.js", "../../../node_modules/preact/compat/src/render.js", "../../../node_modules/preact/compat/src/index.js", "../../../node_modules/@fullcalendar/core/internal-common.js", "../../../node_modules/@fullcalendar/core/index.js", "../../../node_modules/@fullcalendar/daygrid/internal.js", "../../../node_modules/@fullcalendar/daygrid/index.js", "../../../node_modules/@fullcalendar/timegrid/internal.js", "../../../node_modules/@fullcalendar/timegrid/index.js", "../../javascript/controllers/calendar_controller.js", "../../javascript/controllers/certificate_template_controller.js", "../../javascript/controllers/character_count_controller.js", "../../javascript/controllers/clipboard_controller.js", "../../javascript/controllers/course_management/ticket_controller.js", "../../../node_modules/flatpickr/dist/esm/types/options.js", "../../../node_modules/flatpickr/dist/esm/l10n/default.js", "../../../node_modules/flatpickr/dist/esm/utils/index.js", "../../../node_modules/flatpickr/dist/esm/utils/dom.js", "../../../node_modules/flatpickr/dist/esm/utils/formatting.js", "../../../node_modules/flatpickr/dist/esm/utils/dates.js", "../../../node_modules/flatpickr/dist/esm/utils/polyfills.js", "../../../node_modules/flatpickr/dist/esm/index.js", "../../javascript/controllers/datepicker_controller.js", "../../../node_modules/sortablejs/modular/sortable.esm.js", "../../javascript/controllers/drag_and_drop_controller.js", "../../javascript/controllers/embed_code_controller.js", "../../javascript/controllers/file_upload_controller.js", "../../javascript/controllers/google_map_controller.js", "../../javascript/controllers/mentions_controller.js", "../../javascript/controllers/images_controller.js", "../../javascript/controllers/nested_form_controller.js", "../../javascript/controllers/print_controller.js", "../../javascript/controllers/question_controller.js", "../../javascript/controllers/rating_selection_controller.js", "../../javascript/controllers/reactions_controller.js", "../../javascript/controllers/resend_timer_controller.js", "../../javascript/controllers/report_polling_controller.js", "../../javascript/controllers/remove_upload_controller.js", "../../javascript/controllers/save_form_controller.js", "../../javascript/controllers/scout/candidate_profile_controller.js", "../../javascript/controllers/switch_toggle_controller.js", "../../javascript/controllers/tag_controller.js", "../../javascript/controllers/trix_controller.js", "../../javascript/controllers/trix_validate_form_controller.js", "../../javascript/controllers/index.js", "../../../node_modules/date-fns/toDate.mjs", "../../../node_modules/date-fns/constructFrom.mjs", "../../../node_modules/date-fns/addDays.mjs", "../../../node_modules/date-fns/addMonths.mjs", "../../../node_modules/date-fns/addMilliseconds.mjs", "../../../node_modules/date-fns/constants.mjs", "../../../node_modules/date-fns/addHours.mjs", "../../../node_modules/date-fns/_lib/defaultOptions.mjs", "../../../node_modules/date-fns/startOfWeek.mjs", "../../../node_modules/date-fns/startOfISOWeek.mjs", "../../../node_modules/date-fns/getISOWeekYear.mjs", "../../../node_modules/date-fns/startOfDay.mjs", "../../../node_modules/date-fns/_lib/getTimezoneOffsetInMilliseconds.mjs", "../../../node_modules/date-fns/differenceInCalendarDays.mjs", "../../../node_modules/date-fns/startOfISOWeekYear.mjs", "../../../node_modules/date-fns/addMinutes.mjs", "../../../node_modules/date-fns/isSameDay.mjs", "../../../node_modules/date-fns/isDate.mjs", "../../../node_modules/date-fns/isValid.mjs", "../../../node_modules/date-fns/endOfMonth.mjs", "../../../node_modules/date-fns/startOfYear.mjs", "../../../node_modules/date-fns/locale/en-US/_lib/formatDistance.mjs", "../../../node_modules/date-fns/locale/_lib/buildFormatLongFn.mjs", "../../../node_modules/date-fns/locale/en-US/_lib/formatLong.mjs", "../../../node_modules/date-fns/locale/en-US/_lib/formatRelative.mjs", "../../../node_modules/date-fns/locale/_lib/buildLocalizeFn.mjs", "../../../node_modules/date-fns/locale/en-US/_lib/localize.mjs", "../../../node_modules/date-fns/locale/_lib/buildMatchFn.mjs", "../../../node_modules/date-fns/locale/_lib/buildMatchPatternFn.mjs", "../../../node_modules/date-fns/locale/en-US/_lib/match.mjs", "../../../node_modules/date-fns/locale/en-US.mjs", "../../../node_modules/date-fns/getDayOfYear.mjs", "../../../node_modules/date-fns/getISOWeek.mjs", "../../../node_modules/date-fns/getWeekYear.mjs", "../../../node_modules/date-fns/startOfWeekYear.mjs", "../../../node_modules/date-fns/getWeek.mjs", "../../../node_modules/date-fns/_lib/addLeadingZeros.mjs", "../../../node_modules/date-fns/_lib/format/lightFormatters.mjs", "../../../node_modules/date-fns/_lib/format/formatters.mjs", "../../../node_modules/date-fns/_lib/format/longFormatters.mjs", "../../../node_modules/date-fns/_lib/protectedTokens.mjs", "../../../node_modules/date-fns/format.mjs", "../../../node_modules/date-fns/parseISO.mjs", "../../javascript/create_event.js", "../../javascript/datatables/application.js", "../../../node_modules/datatables.net-dt/js/dataTables.dataTables.mjs", "../../../node_modules/datatables.net/js/jquery.dataTables.mjs", "../../../node_modules/datatables.net-select/js/dataTables.select.mjs", "../../javascript/datatables/admin/candidates_datatable.js", "../../javascript/datatables/admin/courses_datatable.js", "../../javascript/datatables/admin/groups_datatable.js", "../../javascript/datatables/admin/jobs_datatable.js", "../../javascript/datatables/admin/organisations_datatable.js", "../../javascript/datatables/admin/screening_jobs_datatable.js", "../../javascript/datatables/admin/tags_datatable.js", "../../javascript/datatables/admin/taxonomies_datatable.js", "../../javascript/datatables/admin/users_datatable.js", "../../javascript/datatables/admin/user_tags_datatable.js", "../../javascript/application.js"], "sourcesContent": ["export default {\n logger: typeof console !== \"undefined\" ? console : undefined,\n WebSocket: typeof WebSocket !== \"undefined\" ? WebSocket : undefined,\n}\n", "import adapters from \"./adapters\"\n\n// The logger is disabled by default. You can enable it with:\n//\n// ActionCable.logger.enabled = true\n//\n// Example:\n//\n// import * as ActionCable from '@rails/actioncable'\n//\n// ActionCable.logger.enabled = true\n// ActionCable.logger.log('Connection Established.')\n//\n\nexport default {\n log(...messages) {\n if (this.enabled) {\n messages.push(Date.now())\n adapters.logger.log(\"[ActionCable]\", ...messages)\n }\n },\n}\n", "import logger from \"./logger\"\n\n// Responsible for ensuring the cable connection is in good health by validating the heartbeat pings sent from the server, and attempting\n// revival reconnections if things go astray. Internal class, not intended for direct user manipulation.\n\nconst now = () => new Date().getTime()\n\nconst secondsSince = time => (now() - time) / 1000\n\nclass ConnectionMonitor {\n constructor(connection) {\n this.visibilityDidChange = this.visibilityDidChange.bind(this)\n this.connection = connection\n this.reconnectAttempts = 0\n }\n\n start() {\n if (!this.isRunning()) {\n this.startedAt = now()\n delete this.stoppedAt\n this.startPolling()\n addEventListener(\"visibilitychange\", this.visibilityDidChange)\n logger.log(`ConnectionMonitor started. stale threshold = ${this.constructor.staleThreshold} s`)\n }\n }\n\n stop() {\n if (this.isRunning()) {\n this.stoppedAt = now()\n this.stopPolling()\n removeEventListener(\"visibilitychange\", this.visibilityDidChange)\n logger.log(\"ConnectionMonitor stopped\")\n }\n }\n\n isRunning() {\n return this.startedAt && !this.stoppedAt\n }\n\n recordMessage() {\n this.pingedAt = now()\n }\n\n recordConnect() {\n this.reconnectAttempts = 0\n delete this.disconnectedAt\n logger.log(\"ConnectionMonitor recorded connect\")\n }\n\n recordDisconnect() {\n this.disconnectedAt = now()\n logger.log(\"ConnectionMonitor recorded disconnect\")\n }\n\n // Private\n\n startPolling() {\n this.stopPolling()\n this.poll()\n }\n\n stopPolling() {\n clearTimeout(this.pollTimeout)\n }\n\n poll() {\n this.pollTimeout = setTimeout(() => {\n this.reconnectIfStale()\n this.poll()\n }\n , this.getPollInterval())\n }\n\n getPollInterval() {\n const { staleThreshold, reconnectionBackoffRate } = this.constructor\n const backoff = Math.pow(1 + reconnectionBackoffRate, Math.min(this.reconnectAttempts, 10))\n const jitterMax = this.reconnectAttempts === 0 ? 1.0 : reconnectionBackoffRate\n const jitter = jitterMax * Math.random()\n return staleThreshold * 1000 * backoff * (1 + jitter)\n }\n\n reconnectIfStale() {\n if (this.connectionIsStale()) {\n logger.log(`ConnectionMonitor detected stale connection. reconnectAttempts = ${this.reconnectAttempts}, time stale = ${secondsSince(this.refreshedAt)} s, stale threshold = ${this.constructor.staleThreshold} s`)\n this.reconnectAttempts++\n if (this.disconnectedRecently()) {\n logger.log(`ConnectionMonitor skipping reopening recent disconnect. time disconnected = ${secondsSince(this.disconnectedAt)} s`)\n } else {\n logger.log(\"ConnectionMonitor reopening\")\n this.connection.reopen()\n }\n }\n }\n\n get refreshedAt() {\n return this.pingedAt ? this.pingedAt : this.startedAt\n }\n\n connectionIsStale() {\n return secondsSince(this.refreshedAt) > this.constructor.staleThreshold\n }\n\n disconnectedRecently() {\n return this.disconnectedAt && (secondsSince(this.disconnectedAt) < this.constructor.staleThreshold)\n }\n\n visibilityDidChange() {\n if (document.visibilityState === \"visible\") {\n setTimeout(() => {\n if (this.connectionIsStale() || !this.connection.isOpen()) {\n logger.log(`ConnectionMonitor reopening stale connection on visibilitychange. visibilityState = ${document.visibilityState}`)\n this.connection.reopen()\n }\n }\n , 200)\n }\n }\n\n}\n\nConnectionMonitor.staleThreshold = 6 // Server::Connections::BEAT_INTERVAL * 2 (missed two pings)\nConnectionMonitor.reconnectionBackoffRate = 0.15\n\nexport default ConnectionMonitor\n", "export default {\n \"message_types\": {\n \"welcome\": \"welcome\",\n \"disconnect\": \"disconnect\",\n \"ping\": \"ping\",\n \"confirmation\": \"confirm_subscription\",\n \"rejection\": \"reject_subscription\"\n },\n \"disconnect_reasons\": {\n \"unauthorized\": \"unauthorized\",\n \"invalid_request\": \"invalid_request\",\n \"server_restart\": \"server_restart\",\n \"remote\": \"remote\"\n },\n \"default_mount_path\": \"/cable\",\n \"protocols\": [\n \"actioncable-v1-json\",\n \"actioncable-unsupported\"\n ]\n}\n", "import adapters from \"./adapters\"\nimport ConnectionMonitor from \"./connection_monitor\"\nimport INTERNAL from \"./internal\"\nimport logger from \"./logger\"\n\n// Encapsulate the cable connection held by the consumer. This is an internal class not intended for direct user manipulation.\n\nconst {message_types, protocols} = INTERNAL\nconst supportedProtocols = protocols.slice(0, protocols.length - 1)\n\nconst indexOf = [].indexOf\n\nclass Connection {\n constructor(consumer) {\n this.open = this.open.bind(this)\n this.consumer = consumer\n this.subscriptions = this.consumer.subscriptions\n this.monitor = new ConnectionMonitor(this)\n this.disconnected = true\n }\n\n send(data) {\n if (this.isOpen()) {\n this.webSocket.send(JSON.stringify(data))\n return true\n } else {\n return false\n }\n }\n\n open() {\n if (this.isActive()) {\n logger.log(`Attempted to open WebSocket, but existing socket is ${this.getState()}`)\n return false\n } else {\n const socketProtocols = [...protocols, ...this.consumer.subprotocols || []]\n logger.log(`Opening WebSocket, current state is ${this.getState()}, subprotocols: ${socketProtocols}`)\n if (this.webSocket) { this.uninstallEventHandlers() }\n this.webSocket = new adapters.WebSocket(this.consumer.url, socketProtocols)\n this.installEventHandlers()\n this.monitor.start()\n return true\n }\n }\n\n close({allowReconnect} = {allowReconnect: true}) {\n if (!allowReconnect) { this.monitor.stop() }\n // Avoid closing websockets in a \"connecting\" state due to Safari 15.1+ bug. See: https://github.com/rails/rails/issues/43835#issuecomment-1002288478\n if (this.isOpen()) {\n return this.webSocket.close()\n }\n }\n\n reopen() {\n logger.log(`Reopening WebSocket, current state is ${this.getState()}`)\n if (this.isActive()) {\n try {\n return this.close()\n } catch (error) {\n logger.log(\"Failed to reopen WebSocket\", error)\n }\n finally {\n logger.log(`Reopening WebSocket in ${this.constructor.reopenDelay}ms`)\n setTimeout(this.open, this.constructor.reopenDelay)\n }\n } else {\n return this.open()\n }\n }\n\n getProtocol() {\n if (this.webSocket) {\n return this.webSocket.protocol\n }\n }\n\n isOpen() {\n return this.isState(\"open\")\n }\n\n isActive() {\n return this.isState(\"open\", \"connecting\")\n }\n\n triedToReconnect() {\n return this.monitor.reconnectAttempts > 0\n }\n\n // Private\n\n isProtocolSupported() {\n return indexOf.call(supportedProtocols, this.getProtocol()) >= 0\n }\n\n isState(...states) {\n return indexOf.call(states, this.getState()) >= 0\n }\n\n getState() {\n if (this.webSocket) {\n for (let state in adapters.WebSocket) {\n if (adapters.WebSocket[state] === this.webSocket.readyState) {\n return state.toLowerCase()\n }\n }\n }\n return null\n }\n\n installEventHandlers() {\n for (let eventName in this.events) {\n const handler = this.events[eventName].bind(this)\n this.webSocket[`on${eventName}`] = handler\n }\n }\n\n uninstallEventHandlers() {\n for (let eventName in this.events) {\n this.webSocket[`on${eventName}`] = function() {}\n }\n }\n\n}\n\nConnection.reopenDelay = 500\n\nConnection.prototype.events = {\n message(event) {\n if (!this.isProtocolSupported()) { return }\n const {identifier, message, reason, reconnect, type} = JSON.parse(event.data)\n this.monitor.recordMessage()\n switch (type) {\n case message_types.welcome:\n if (this.triedToReconnect()) {\n this.reconnectAttempted = true\n }\n this.monitor.recordConnect()\n return this.subscriptions.reload()\n case message_types.disconnect:\n logger.log(`Disconnecting. Reason: ${reason}`)\n return this.close({allowReconnect: reconnect})\n case message_types.ping:\n return null\n case message_types.confirmation:\n this.subscriptions.confirmSubscription(identifier)\n if (this.reconnectAttempted) {\n this.reconnectAttempted = false\n return this.subscriptions.notify(identifier, \"connected\", {reconnected: true})\n } else {\n return this.subscriptions.notify(identifier, \"connected\", {reconnected: false})\n }\n case message_types.rejection:\n return this.subscriptions.reject(identifier)\n default:\n return this.subscriptions.notify(identifier, \"received\", message)\n }\n },\n\n open() {\n logger.log(`WebSocket onopen event, using '${this.getProtocol()}' subprotocol`)\n this.disconnected = false\n if (!this.isProtocolSupported()) {\n logger.log(\"Protocol is unsupported. Stopping monitor and disconnecting.\")\n return this.close({allowReconnect: false})\n }\n },\n\n close(event) {\n logger.log(\"WebSocket onclose event\")\n if (this.disconnected) { return }\n this.disconnected = true\n this.monitor.recordDisconnect()\n return this.subscriptions.notifyAll(\"disconnected\", {willAttemptReconnect: this.monitor.isRunning()})\n },\n\n error() {\n logger.log(\"WebSocket onerror event\")\n }\n}\n\nexport default Connection\n", "// A new subscription is created through the ActionCable.Subscriptions instance available on the consumer.\n// It provides a number of callbacks and a method for calling remote procedure calls on the corresponding\n// Channel instance on the server side.\n//\n// An example demonstrates the basic functionality:\n//\n// App.appearance = App.cable.subscriptions.create(\"AppearanceChannel\", {\n// connected() {\n// // Called once the subscription has been successfully completed\n// },\n//\n// disconnected({ willAttemptReconnect: boolean }) {\n// // Called when the client has disconnected with the server.\n// // The object will have an `willAttemptReconnect` property which\n// // says whether the client has the intention of attempting\n// // to reconnect.\n// },\n//\n// appear() {\n// this.perform('appear', {appearing_on: this.appearingOn()})\n// },\n//\n// away() {\n// this.perform('away')\n// },\n//\n// appearingOn() {\n// $('main').data('appearing-on')\n// }\n// })\n//\n// The methods #appear and #away forward their intent to the remote AppearanceChannel instance on the server\n// by calling the `perform` method with the first parameter being the action (which maps to AppearanceChannel#appear/away).\n// The second parameter is a hash that'll get JSON encoded and made available on the server in the data parameter.\n//\n// This is how the server component would look:\n//\n// class AppearanceChannel < ApplicationActionCable::Channel\n// def subscribed\n// current_user.appear\n// end\n//\n// def unsubscribed\n// current_user.disappear\n// end\n//\n// def appear(data)\n// current_user.appear on: data['appearing_on']\n// end\n//\n// def away\n// current_user.away\n// end\n// end\n//\n// The \"AppearanceChannel\" name is automatically mapped between the client-side subscription creation and the server-side Ruby class name.\n// The AppearanceChannel#appear/away public methods are exposed automatically to client-side invocation through the perform method.\n\nconst extend = function(object, properties) {\n if (properties != null) {\n for (let key in properties) {\n const value = properties[key]\n object[key] = value\n }\n }\n return object\n}\n\nexport default class Subscription {\n constructor(consumer, params = {}, mixin) {\n this.consumer = consumer\n this.identifier = JSON.stringify(params)\n extend(this, mixin)\n }\n\n // Perform a channel action with the optional data passed as an attribute\n perform(action, data = {}) {\n data.action = action\n return this.send(data)\n }\n\n send(data) {\n return this.consumer.send({command: \"message\", identifier: this.identifier, data: JSON.stringify(data)})\n }\n\n unsubscribe() {\n return this.consumer.subscriptions.remove(this)\n }\n}\n", "import logger from \"./logger\"\n\n// Responsible for ensuring channel subscribe command is confirmed, retrying until confirmation is received.\n// Internal class, not intended for direct user manipulation.\n\nclass SubscriptionGuarantor {\n constructor(subscriptions) {\n this.subscriptions = subscriptions\n this.pendingSubscriptions = []\n }\n\n guarantee(subscription) {\n if(this.pendingSubscriptions.indexOf(subscription) == -1){ \n logger.log(`SubscriptionGuarantor guaranteeing ${subscription.identifier}`)\n this.pendingSubscriptions.push(subscription) \n }\n else {\n logger.log(`SubscriptionGuarantor already guaranteeing ${subscription.identifier}`)\n }\n this.startGuaranteeing()\n }\n\n forget(subscription) {\n logger.log(`SubscriptionGuarantor forgetting ${subscription.identifier}`)\n this.pendingSubscriptions = (this.pendingSubscriptions.filter((s) => s !== subscription))\n }\n\n startGuaranteeing() {\n this.stopGuaranteeing()\n this.retrySubscribing()\n }\n \n stopGuaranteeing() {\n clearTimeout(this.retryTimeout)\n }\n\n retrySubscribing() {\n this.retryTimeout = setTimeout(() => {\n if (this.subscriptions && typeof(this.subscriptions.subscribe) === \"function\") {\n this.pendingSubscriptions.map((subscription) => {\n logger.log(`SubscriptionGuarantor resubscribing ${subscription.identifier}`)\n this.subscriptions.subscribe(subscription)\n })\n }\n }\n , 500)\n }\n}\n\nexport default SubscriptionGuarantor", "import Subscription from \"./subscription\"\nimport SubscriptionGuarantor from \"./subscription_guarantor\"\nimport logger from \"./logger\"\n\n// Collection class for creating (and internally managing) channel subscriptions.\n// The only method intended to be triggered by the user is ActionCable.Subscriptions#create,\n// and it should be called through the consumer like so:\n//\n// App = {}\n// App.cable = ActionCable.createConsumer(\"ws://example.com/accounts/1\")\n// App.appearance = App.cable.subscriptions.create(\"AppearanceChannel\")\n//\n// For more details on how you'd configure an actual channel subscription, see ActionCable.Subscription.\n\nexport default class Subscriptions {\n constructor(consumer) {\n this.consumer = consumer\n this.guarantor = new SubscriptionGuarantor(this)\n this.subscriptions = []\n }\n\n create(channelName, mixin) {\n const channel = channelName\n const params = typeof channel === \"object\" ? channel : {channel}\n const subscription = new Subscription(this.consumer, params, mixin)\n return this.add(subscription)\n }\n\n // Private\n\n add(subscription) {\n this.subscriptions.push(subscription)\n this.consumer.ensureActiveConnection()\n this.notify(subscription, \"initialized\")\n this.subscribe(subscription)\n return subscription\n }\n\n remove(subscription) {\n this.forget(subscription)\n if (!this.findAll(subscription.identifier).length) {\n this.sendCommand(subscription, \"unsubscribe\")\n }\n return subscription\n }\n\n reject(identifier) {\n return this.findAll(identifier).map((subscription) => {\n this.forget(subscription)\n this.notify(subscription, \"rejected\")\n return subscription\n })\n }\n\n forget(subscription) {\n this.guarantor.forget(subscription)\n this.subscriptions = (this.subscriptions.filter((s) => s !== subscription))\n return subscription\n }\n\n findAll(identifier) {\n return this.subscriptions.filter((s) => s.identifier === identifier)\n }\n\n reload() {\n return this.subscriptions.map((subscription) =>\n this.subscribe(subscription))\n }\n\n notifyAll(callbackName, ...args) {\n return this.subscriptions.map((subscription) =>\n this.notify(subscription, callbackName, ...args))\n }\n\n notify(subscription, callbackName, ...args) {\n let subscriptions\n if (typeof subscription === \"string\") {\n subscriptions = this.findAll(subscription)\n } else {\n subscriptions = [subscription]\n }\n\n return subscriptions.map((subscription) =>\n (typeof subscription[callbackName] === \"function\" ? subscription[callbackName](...args) : undefined))\n }\n\n subscribe(subscription) {\n if (this.sendCommand(subscription, \"subscribe\")) {\n this.guarantor.guarantee(subscription)\n }\n }\n\n confirmSubscription(identifier) {\n logger.log(`Subscription confirmed ${identifier}`)\n this.findAll(identifier).map((subscription) =>\n this.guarantor.forget(subscription))\n }\n\n sendCommand(subscription, command) {\n const {identifier} = subscription\n return this.consumer.send({command, identifier})\n }\n}\n", "import Connection from \"./connection\"\nimport Subscriptions from \"./subscriptions\"\n\n// The ActionCable.Consumer establishes the connection to a server-side Ruby Connection object. Once established,\n// the ActionCable.ConnectionMonitor will ensure that its properly maintained through heartbeats and checking for stale updates.\n// The Consumer instance is also the gateway to establishing subscriptions to desired channels through the #createSubscription\n// method.\n//\n// The following example shows how this can be set up:\n//\n// App = {}\n// App.cable = ActionCable.createConsumer(\"ws://example.com/accounts/1\")\n// App.appearance = App.cable.subscriptions.create(\"AppearanceChannel\")\n//\n// For more details on how you'd configure an actual channel subscription, see ActionCable.Subscription.\n//\n// When a consumer is created, it automatically connects with the server.\n//\n// To disconnect from the server, call\n//\n// App.cable.disconnect()\n//\n// and to restart the connection:\n//\n// App.cable.connect()\n//\n// Any channel subscriptions which existed prior to disconnecting will\n// automatically resubscribe.\n\nexport default class Consumer {\n constructor(url) {\n this._url = url\n this.subscriptions = new Subscriptions(this)\n this.connection = new Connection(this)\n this.subprotocols = []\n }\n\n get url() {\n return createWebSocketURL(this._url)\n }\n\n send(data) {\n return this.connection.send(data)\n }\n\n connect() {\n return this.connection.open()\n }\n\n disconnect() {\n return this.connection.close({allowReconnect: false})\n }\n\n ensureActiveConnection() {\n if (!this.connection.isActive()) {\n return this.connection.open()\n }\n }\n\n addSubProtocol(subprotocol) {\n this.subprotocols = [...this.subprotocols, subprotocol]\n }\n}\n\nexport function createWebSocketURL(url) {\n if (typeof url === \"function\") {\n url = url()\n }\n\n if (url && !/^wss?:/i.test(url)) {\n const a = document.createElement(\"a\")\n a.href = url\n // Fix populating Location properties in IE. Otherwise, protocol will be blank.\n a.href = a.href\n a.protocol = a.protocol.replace(\"http\", \"ws\")\n return a.href\n } else {\n return url\n }\n}\n", "import Connection from \"./connection\"\nimport ConnectionMonitor from \"./connection_monitor\"\nimport Consumer, { createWebSocketURL } from \"./consumer\"\nimport INTERNAL from \"./internal\"\nimport Subscription from \"./subscription\"\nimport Subscriptions from \"./subscriptions\"\nimport SubscriptionGuarantor from \"./subscription_guarantor\"\nimport adapters from \"./adapters\"\nimport logger from \"./logger\"\n\nexport {\n Connection,\n ConnectionMonitor,\n Consumer,\n INTERNAL,\n Subscription,\n Subscriptions,\n SubscriptionGuarantor,\n adapters,\n createWebSocketURL,\n logger,\n}\n\nexport function createConsumer(url = getConfig(\"url\") || INTERNAL.default_mount_path) {\n return new Consumer(url)\n}\n\nexport function getConfig(name) {\n const element = document.head.querySelector(`meta[name='action-cable-${name}']`)\n if (element) {\n return element.getAttribute(\"content\")\n }\n}\n", "export default (thing: any) => !!(thing && thing.Window) && thing instanceof thing.Window\n", "import isWindow from './isWindow'\n\nexport let realWindow = undefined as Window\n\nlet win = undefined as Window\nexport { win as window }\n\nexport function init(window: Window & { wrap?: (...args: any[]) => any }) {\n // get wrapped window if using Shadow DOM polyfill\n\n realWindow = window\n\n // create a TextNode\n const el = window.document.createTextNode('')\n\n // check if it's wrapped by a polyfill\n if (el.ownerDocument !== window.document && typeof window.wrap === 'function' && window.wrap(el) === el) {\n // use wrapped window\n window = window.wrap(window)\n }\n\n win = window\n}\n\nif (typeof window !== 'undefined' && !!window) {\n init(window)\n}\n\nexport function getWindow(node: any) {\n if (isWindow(node)) {\n return node\n }\n\n const rootNode = node.ownerDocument || node\n\n return rootNode.defaultView || win.window\n}\n", "import isWindow from './isWindow'\nimport * as win from './window'\n\nconst window = (thing: any): thing is Window => thing === win.window || isWindow(thing)\n\nconst docFrag = (thing: any): thing is DocumentFragment => object(thing) && thing.nodeType === 11\n\nconst object = (thing: any): thing is { [index: string]: any } => !!thing && typeof thing === 'object'\n\nconst func = (thing: any): thing is (...args: any[]) => any => typeof thing === 'function'\n\nconst number = (thing: any): thing is number => typeof thing === 'number'\n\nconst bool = (thing: any): thing is boolean => typeof thing === 'boolean'\n\nconst string = (thing: any): thing is string => typeof thing === 'string'\n\nconst element = (thing: any): thing is HTMLElement | SVGElement => {\n if (!thing || typeof thing !== 'object') {\n return false\n }\n\n const _window = win.getWindow(thing) || win.window\n\n return /object|function/.test(typeof Element)\n ? thing instanceof Element || thing instanceof _window.Element\n : thing.nodeType === 1 && typeof thing.nodeName === 'string'\n}\n\nconst plainObject: typeof object = (thing: any): thing is { [index: string]: any } =>\n object(thing) && !!thing.constructor && /function Object\\b/.test(thing.constructor.toString())\n\nconst array = (thing: any): thing is T[] =>\n object(thing) && typeof thing.length !== 'undefined' && func(thing.splice)\n\nexport default {\n window,\n docFrag,\n object,\n func,\n number,\n bool,\n string,\n element,\n plainObject,\n array,\n}\n", "import type { Interactable } from '@interactjs/core/Interactable'\nimport type { InteractEvent } from '@interactjs/core/InteractEvent'\nimport type { PerActionDefaults } from '@interactjs/core/options'\nimport type { Scope, Plugin } from '@interactjs/core/scope'\nimport type { ListenersArg, OrBoolean } from '@interactjs/core/types'\nimport is from '@interactjs/utils/is'\n\ndeclare module '@interactjs/core/Interactable' {\n interface Interactable {\n draggable(options: Partial> | boolean): this\n draggable(): DraggableOptions\n /**\n * ```js\n * interact(element).draggable({\n * onstart: function (event) {},\n * onmove : function (event) {},\n * onend : function (event) {},\n *\n * // the axis in which the first movement must be\n * // for the drag sequence to start\n * // 'xy' by default - any direction\n * startAxis: 'x' || 'y' || 'xy',\n *\n * // 'xy' by default - don't restrict to one axis (move in any direction)\n * // 'x' or 'y' to restrict movement to either axis\n * // 'start' to restrict movement to the axis the drag started in\n * lockAxis: 'x' || 'y' || 'xy' || 'start',\n *\n * // max number of drags that can happen concurrently\n * // with elements of this Interactable. Infinity by default\n * max: Infinity,\n *\n * // max number of drags that can target the same element+Interactable\n * // 1 by default\n * maxPerElement: 2\n * })\n *\n * var isDraggable = interact('element').draggable(); // true\n * ```\n *\n * Get or set whether drag actions can be performed on the target\n *\n * @param options - true/false or An object with event\n * listeners to be fired on drag events (object makes the Interactable\n * draggable)\n */\n draggable(options?: Partial> | boolean): this | DraggableOptions\n }\n}\n\ndeclare module '@interactjs/core/options' {\n interface ActionDefaults {\n drag: DraggableOptions\n }\n}\n\ndeclare module '@interactjs/core/types' {\n interface ActionMap {\n drag?: typeof drag\n }\n}\n\nexport type DragEvent = InteractEvent<'drag'>\n\nexport interface DraggableOptions extends PerActionDefaults {\n startAxis?: 'x' | 'y' | 'xy'\n lockAxis?: 'x' | 'y' | 'xy' | 'start'\n oninertiastart?: ListenersArg\n onstart?: ListenersArg\n onmove?: ListenersArg\n onend?: ListenersArg\n}\n\nfunction install(scope: Scope) {\n const { actions, Interactable, defaults } = scope\n\n Interactable.prototype.draggable = drag.draggable\n\n actions.map.drag = drag\n actions.methodDict.drag = 'draggable'\n\n defaults.actions.drag = drag.defaults\n}\n\nfunction beforeMove({ interaction }) {\n if (interaction.prepared.name !== 'drag') return\n\n const axis = interaction.prepared.axis\n\n if (axis === 'x') {\n interaction.coords.cur.page.y = interaction.coords.start.page.y\n interaction.coords.cur.client.y = interaction.coords.start.client.y\n\n interaction.coords.velocity.client.y = 0\n interaction.coords.velocity.page.y = 0\n } else if (axis === 'y') {\n interaction.coords.cur.page.x = interaction.coords.start.page.x\n interaction.coords.cur.client.x = interaction.coords.start.client.x\n\n interaction.coords.velocity.client.x = 0\n interaction.coords.velocity.page.x = 0\n }\n}\n\nfunction move({ iEvent, interaction }) {\n if (interaction.prepared.name !== 'drag') return\n\n const axis = interaction.prepared.axis\n\n if (axis === 'x' || axis === 'y') {\n const opposite = axis === 'x' ? 'y' : 'x'\n\n iEvent.page[opposite] = interaction.coords.start.page[opposite]\n iEvent.client[opposite] = interaction.coords.start.client[opposite]\n iEvent.delta[opposite] = 0\n }\n}\n\nconst draggable: Interactable['draggable'] = function draggable(\n this: Interactable,\n options?: DraggableOptions | boolean,\n): any {\n if (is.object(options)) {\n this.options.drag.enabled = options.enabled !== false\n this.setPerAction('drag', options)\n this.setOnEvents('drag', options)\n\n if (/^(xy|x|y|start)$/.test(options.lockAxis)) {\n this.options.drag.lockAxis = options.lockAxis\n }\n if (/^(xy|x|y)$/.test(options.startAxis)) {\n this.options.drag.startAxis = options.startAxis\n }\n\n return this\n }\n\n if (is.bool(options)) {\n this.options.drag.enabled = options\n\n return this\n }\n\n return this.options.drag as DraggableOptions\n}\n\nconst drag: Plugin = {\n id: 'actions/drag',\n install,\n listeners: {\n 'interactions:before-action-move': beforeMove,\n 'interactions:action-resume': beforeMove,\n\n // dragmove\n 'interactions:action-move': move,\n 'auto-start:check': (arg) => {\n const { interaction, interactable, buttons } = arg\n const dragOptions = interactable.options.drag\n\n if (\n !(dragOptions && dragOptions.enabled) ||\n // check mouseButton setting if the pointer is down\n (interaction.pointerIsDown &&\n /mouse|pointer/.test(interaction.pointerType) &&\n (buttons & interactable.options.drag.mouseButtons) === 0)\n ) {\n return undefined\n }\n\n arg.action = {\n name: 'drag',\n axis: dragOptions.lockAxis === 'start' ? dragOptions.startAxis : dragOptions.lockAxis,\n }\n\n return false\n },\n },\n draggable,\n beforeMove,\n move,\n defaults: {\n startAxis: 'xy',\n lockAxis: 'xy',\n } as DraggableOptions,\n\n getCursor() {\n return 'move'\n },\n\n filterEventType: (type: string) => type.search('drag') === 0,\n}\n\nexport default drag\n", "const domObjects: {\n init: any\n document: Document\n DocumentFragment: typeof DocumentFragment\n SVGElement: typeof SVGElement\n SVGSVGElement: typeof SVGSVGElement\n SVGElementInstance: any\n Element: typeof Element\n HTMLElement: typeof HTMLElement\n Event: typeof Event\n Touch: typeof Touch\n PointerEvent: typeof PointerEvent\n} = {\n init,\n document: null,\n DocumentFragment: null,\n SVGElement: null,\n SVGSVGElement: null,\n SVGElementInstance: null,\n Element: null,\n HTMLElement: null,\n Event: null,\n Touch: null,\n PointerEvent: null,\n}\n\nfunction blank() {}\n\nexport default domObjects\n\nfunction init(window: Window) {\n const win = window as any\n\n domObjects.document = win.document\n domObjects.DocumentFragment = win.DocumentFragment || blank\n domObjects.SVGElement = win.SVGElement || blank\n domObjects.SVGSVGElement = win.SVGSVGElement || blank\n domObjects.SVGElementInstance = win.SVGElementInstance || blank\n domObjects.Element = win.Element || blank\n domObjects.HTMLElement = win.HTMLElement || domObjects.Element\n\n domObjects.Event = win.Event\n domObjects.Touch = win.Touch || blank\n domObjects.PointerEvent = win.PointerEvent || win.MSPointerEvent\n}\n", "import domObjects from './domObjects'\nimport is from './is'\n\nconst browser = {\n init,\n supportsTouch: null as boolean,\n supportsPointerEvent: null as boolean,\n isIOS7: null as boolean,\n isIOS: null as boolean,\n isIe9: null as boolean,\n isOperaMobile: null as boolean,\n prefixedMatchesSelector: null as 'matches',\n pEventTypes: null as {\n up: string\n down: string\n over: string\n out: string\n move: string\n cancel: string\n },\n wheelEvent: null as string,\n}\n\nfunction init(window: any) {\n const Element = domObjects.Element\n const navigator: Partial = window.navigator || {}\n\n // Does the browser support touch input?\n browser.supportsTouch =\n 'ontouchstart' in window ||\n (is.func(window.DocumentTouch) && domObjects.document instanceof window.DocumentTouch)\n\n // Does the browser support PointerEvents\n // https://github.com/taye/interact.js/issues/703#issuecomment-471570492\n browser.supportsPointerEvent = (navigator as any).pointerEnabled !== false && !!domObjects.PointerEvent\n\n browser.isIOS = /iP(hone|od|ad)/.test(navigator.platform)\n\n // scrolling doesn't change the result of getClientRects on iOS 7\n browser.isIOS7 = /iP(hone|od|ad)/.test(navigator.platform) && /OS 7[^\\d]/.test(navigator.appVersion)\n\n browser.isIe9 = /MSIE 9/.test(navigator.userAgent)\n\n // Opera Mobile must be handled differently\n browser.isOperaMobile =\n navigator.appName === 'Opera' && browser.supportsTouch && /Presto/.test(navigator.userAgent)\n\n // prefix matchesSelector\n browser.prefixedMatchesSelector = (\n 'matches' in Element.prototype\n ? 'matches'\n : 'webkitMatchesSelector' in Element.prototype\n ? 'webkitMatchesSelector'\n : 'mozMatchesSelector' in Element.prototype\n ? 'mozMatchesSelector'\n : 'oMatchesSelector' in Element.prototype\n ? 'oMatchesSelector'\n : 'msMatchesSelector'\n ) as 'matches'\n\n browser.pEventTypes = browser.supportsPointerEvent\n ? domObjects.PointerEvent === window.MSPointerEvent\n ? {\n up: 'MSPointerUp',\n down: 'MSPointerDown',\n over: 'mouseover',\n out: 'mouseout',\n move: 'MSPointerMove',\n cancel: 'MSPointerCancel',\n }\n : {\n up: 'pointerup',\n down: 'pointerdown',\n over: 'pointerover',\n out: 'pointerout',\n move: 'pointermove',\n cancel: 'pointercancel',\n }\n : null\n\n // because Webkit and Opera still use 'mousewheel' event type\n browser.wheelEvent = domObjects.document && 'onmousewheel' in domObjects.document ? 'mousewheel' : 'wheel'\n}\n\nexport default browser\n", "import type { Rect, Target, Element } from '@interactjs/core/types'\n\nimport browser from './browser'\nimport domObjects from './domObjects'\nimport is from './is'\nimport * as win from './window'\n\nexport function nodeContains(parent: Node, child: Node) {\n if (parent.contains) {\n return parent.contains(child as Node)\n }\n\n while (child) {\n if (child === parent) {\n return true\n }\n\n child = (child as Node).parentNode\n }\n\n return false\n}\n\nexport function closest(element: Node, selector: string) {\n while (is.element(element)) {\n if (matchesSelector(element, selector)) {\n return element\n }\n\n element = parentNode(element)\n }\n\n return null\n}\n\nexport function parentNode(node: Node | Document) {\n let parent = node.parentNode\n\n if (is.docFrag(parent)) {\n // skip past #shado-root fragments\n // tslint:disable-next-line\n while ((parent = (parent as any).host) && is.docFrag(parent)) {\n continue\n }\n\n return parent\n }\n\n return parent\n}\n\nexport function matchesSelector(element: Element, selector: string) {\n // remove /deep/ from selectors if shadowDOM polyfill is used\n if (win.window !== win.realWindow) {\n selector = selector.replace(/\\/deep\\//g, ' ')\n }\n\n return element[browser.prefixedMatchesSelector](selector)\n}\n\nconst getParent = (el: Node | Document | ShadowRoot) => el.parentNode || (el as ShadowRoot).host\n\n// Test for the element that's \"above\" all other qualifiers\nexport function indexOfDeepestElement(elements: Element[] | NodeListOf) {\n let deepestNodeParents: Node[] = []\n let deepestNodeIndex: number\n\n for (let i = 0; i < elements.length; i++) {\n const currentNode = elements[i]\n const deepestNode: Node = elements[deepestNodeIndex]\n\n // node may appear in elements array multiple times\n if (!currentNode || i === deepestNodeIndex) {\n continue\n }\n\n if (!deepestNode) {\n deepestNodeIndex = i\n continue\n }\n\n const currentNodeParent = getParent(currentNode)\n const deepestNodeParent = getParent(deepestNode)\n\n // check if the deepest or current are document.documentElement/rootElement\n // - if the current node is, do nothing and continue\n if (currentNodeParent === currentNode.ownerDocument) {\n continue\n }\n // - if deepest is, update with the current node and continue to next\n else if (deepestNodeParent === currentNode.ownerDocument) {\n deepestNodeIndex = i\n continue\n }\n\n // compare zIndex of siblings\n if (currentNodeParent === deepestNodeParent) {\n if (zIndexIsHigherThan(currentNode, deepestNode)) {\n deepestNodeIndex = i\n }\n\n continue\n }\n\n // populate the ancestry array for the latest deepest node\n deepestNodeParents = deepestNodeParents.length ? deepestNodeParents : getNodeParents(deepestNode)\n\n let ancestryStart: Node\n\n // if the deepest node is an HTMLElement and the current node is a non root svg element\n if (\n deepestNode instanceof domObjects.HTMLElement &&\n currentNode instanceof domObjects.SVGElement &&\n !(currentNode instanceof domObjects.SVGSVGElement)\n ) {\n // TODO: is this check necessary? Was this for HTML elements embedded in SVG?\n if (currentNode === deepestNodeParent) {\n continue\n }\n\n ancestryStart = currentNode.ownerSVGElement\n } else {\n ancestryStart = currentNode\n }\n\n const currentNodeParents = getNodeParents(ancestryStart, deepestNode.ownerDocument)\n let commonIndex = 0\n\n // get (position of closest common ancestor) + 1\n while (\n currentNodeParents[commonIndex] &&\n currentNodeParents[commonIndex] === deepestNodeParents[commonIndex]\n ) {\n commonIndex++\n }\n\n const parents = [\n currentNodeParents[commonIndex - 1],\n currentNodeParents[commonIndex],\n deepestNodeParents[commonIndex],\n ]\n\n if (parents[0]) {\n let child = parents[0].lastChild\n\n while (child) {\n if (child === parents[1]) {\n deepestNodeIndex = i\n deepestNodeParents = currentNodeParents\n\n break\n } else if (child === parents[2]) {\n break\n }\n\n child = child.previousSibling\n }\n }\n }\n\n return deepestNodeIndex\n}\n\nfunction getNodeParents(node: Node, limit?: Node) {\n const parents: Node[] = []\n let parent: Node = node\n let parentParent: Node\n\n while ((parentParent = getParent(parent)) && parent !== limit && parentParent !== parent.ownerDocument) {\n parents.unshift(parent)\n parent = parentParent\n }\n\n return parents\n}\n\nfunction zIndexIsHigherThan(higherNode: Node, lowerNode: Node) {\n const higherIndex = parseInt(win.getWindow(higherNode).getComputedStyle(higherNode).zIndex, 10) || 0\n const lowerIndex = parseInt(win.getWindow(lowerNode).getComputedStyle(lowerNode).zIndex, 10) || 0\n\n return higherIndex >= lowerIndex\n}\n\nexport function matchesUpTo(element: Element, selector: string, limit: Node) {\n while (is.element(element)) {\n if (matchesSelector(element, selector)) {\n return true\n }\n\n element = parentNode(element) as Element\n\n if (element === limit) {\n return matchesSelector(element, selector)\n }\n }\n\n return false\n}\n\nexport function getActualElement(element: Element) {\n return (element as any).correspondingUseElement || element\n}\n\nexport function getScrollXY(relevantWindow?: Window) {\n relevantWindow = relevantWindow || win.window\n return {\n x: relevantWindow.scrollX || relevantWindow.document.documentElement.scrollLeft,\n y: relevantWindow.scrollY || relevantWindow.document.documentElement.scrollTop,\n }\n}\n\nexport function getElementClientRect(element: Element): Required {\n const clientRect =\n element instanceof domObjects.SVGElement ? element.getBoundingClientRect() : element.getClientRects()[0]\n\n return (\n clientRect && {\n left: clientRect.left,\n right: clientRect.right,\n top: clientRect.top,\n bottom: clientRect.bottom,\n width: clientRect.width || clientRect.right - clientRect.left,\n height: clientRect.height || clientRect.bottom - clientRect.top,\n }\n )\n}\n\nexport function getElementRect(element: Element) {\n const clientRect = getElementClientRect(element)\n\n if (!browser.isIOS7 && clientRect) {\n const scroll = getScrollXY(win.getWindow(element))\n\n clientRect.left += scroll.x\n clientRect.right += scroll.x\n clientRect.top += scroll.y\n clientRect.bottom += scroll.y\n }\n\n return clientRect\n}\n\nexport function getPath(node: Node | Document) {\n const path = []\n\n while (node) {\n path.push(node)\n node = parentNode(node)\n }\n\n return path\n}\n\nexport function trySelector(value: Target) {\n if (!is.string(value)) {\n return false\n }\n\n // an exception will be raised if it is invalid\n domObjects.document.querySelector(value)\n return true\n}\n", "export default function extend(dest: U & Partial, source: T): T & U {\n for (const prop in source) {\n ;(dest as unknown as T)[prop] = source[prop]\n }\n\n const ret = dest as T & U\n\n return ret\n}\n", "import type {\n HasGetRect,\n RectResolvable,\n Rect,\n Element,\n Point,\n FullRect,\n EdgeOptions,\n} from '@interactjs/core/types'\n\nimport { closest, getElementRect, parentNode } from './domUtils'\nimport extend from './extend'\nimport is from './is'\n\nexport function getStringOptionResult(value: any, target: HasGetRect, element: Node) {\n if (value === 'parent') {\n return parentNode(element)\n }\n\n if (value === 'self') {\n return target.getRect(element as Element)\n }\n\n return closest(element, value)\n}\n\nexport function resolveRectLike(\n value: RectResolvable,\n target?: HasGetRect,\n element?: Node,\n functionArgs?: T,\n) {\n let returnValue: any = value\n if (is.string(returnValue)) {\n returnValue = getStringOptionResult(returnValue, target, element)\n } else if (is.func(returnValue)) {\n returnValue = returnValue(...functionArgs)\n }\n\n if (is.element(returnValue)) {\n returnValue = getElementRect(returnValue)\n }\n\n return returnValue as Rect\n}\n\nexport function toFullRect(rect: Rect): FullRect {\n const { top, left, bottom, right } = rect\n const width = rect.width ?? rect.right - rect.left\n const height = rect.height ?? rect.bottom - rect.top\n\n return { top, left, bottom, right, width, height }\n}\n\nexport function rectToXY(rect: Rect | Point) {\n return (\n rect && {\n x: 'x' in rect ? rect.x : rect.left,\n y: 'y' in rect ? rect.y : rect.top,\n }\n )\n}\n\nexport function xywhToTlbr>(rect: T) {\n if (rect && !('left' in rect && 'top' in rect)) {\n rect = extend({}, rect)\n\n rect.left = rect.x || 0\n rect.top = rect.y || 0\n rect.right = rect.right || rect.left + rect.width\n rect.bottom = rect.bottom || rect.top + rect.height\n }\n\n return rect as Rect & T\n}\n\nexport function tlbrToXywh(rect: Rect & Partial) {\n if (rect && !('x' in rect && 'y' in rect)) {\n rect = extend({}, rect)\n\n rect.x = rect.left || 0\n rect.y = rect.top || 0\n rect.width = rect.width || (rect.right || 0) - rect.x\n rect.height = rect.height || (rect.bottom || 0) - rect.y\n }\n\n return rect as FullRect & Point\n}\n\nexport function addEdges(edges: EdgeOptions, rect: Rect, delta: Point) {\n if (edges.left) {\n rect.left += delta.x\n }\n if (edges.right) {\n rect.right += delta.x\n }\n if (edges.top) {\n rect.top += delta.y\n }\n if (edges.bottom) {\n rect.bottom += delta.y\n }\n\n rect.width = rect.right - rect.left\n rect.height = rect.bottom - rect.top\n}\n", "import type { PerActionDefaults } from '@interactjs/core/options'\nimport type { ActionName, HasGetRect } from '@interactjs/core/types'\n\nimport { rectToXY, resolveRectLike } from './rect'\n\nexport default function getOriginXY(\n target: HasGetRect & { options: PerActionDefaults },\n element: Node,\n actionName?: ActionName,\n) {\n const actionOptions = actionName && (target.options as any)[actionName]\n const actionOrigin = actionOptions && actionOptions.origin\n const origin = actionOrigin || target.options.origin\n\n const originRect = resolveRectLike(origin, target, element, [target && element])\n\n return rectToXY(originRect) || { x: 0, y: 0 }\n}\n", "import type { EventTypes, Listener, ListenersArg } from '@interactjs/core/types'\n\nimport is from './is'\n\nexport interface NormalizedListeners {\n [type: string]: Listener[]\n}\n\nexport default function normalize(\n type: EventTypes,\n listeners?: ListenersArg | ListenersArg[] | null,\n filter = (_typeOrPrefix: string) => true,\n result?: NormalizedListeners,\n): NormalizedListeners {\n result = result || {}\n\n if (is.string(type) && type.search(' ') !== -1) {\n type = split(type)\n }\n\n if (is.array(type)) {\n type.forEach((t) => normalize(t, listeners, filter, result))\n return result\n }\n\n // before: type = [{ drag: () => {} }], listeners = undefined\n // after: type = '' , listeners = [{ drag: () => {} }]\n if (is.object(type)) {\n listeners = type\n type = ''\n }\n\n if (is.func(listeners) && filter(type)) {\n result[type] = result[type] || []\n result[type].push(listeners)\n } else if (is.array(listeners)) {\n for (const l of listeners) {\n normalize(type, l, filter, result)\n }\n } else if (is.object(listeners)) {\n for (const prefix in listeners) {\n const combinedTypes = split(prefix).map((p) => `${type}${p}`)\n\n normalize(combinedTypes, listeners[prefix], filter, result)\n }\n }\n\n return result as NormalizedListeners\n}\n\nfunction split(type: string) {\n return type.trim().split(/ +/)\n}\n", "export default (x: number, y: number) => Math.sqrt(x * x + y * y)\n", "const VENDOR_PREFIXES = ['webkit', 'moz']\n\nexport default function pointerExtend(dest: Partial }>, source: T) {\n dest.__set ||= {} as any\n\n for (const prop in source) {\n // skip deprecated prefixed properties\n if (VENDOR_PREFIXES.some((prefix) => prop.indexOf(prefix) === 0)) continue\n\n if (typeof dest[prop] !== 'function' && prop !== '__set') {\n Object.defineProperty(dest, prop, {\n get() {\n if (prop in dest.__set) return dest.__set[prop]\n\n return (dest.__set[prop] = source[prop] as any)\n },\n set(value: any) {\n dest.__set[prop] = value\n },\n configurable: true,\n })\n }\n }\n return dest\n}\n", "import type { InteractEvent } from '@interactjs/core/InteractEvent'\nimport type { CoordsSetMember, PointerType, Point, PointerEventType, Element } from '@interactjs/core/types'\n\nimport browser from './browser'\nimport dom from './domObjects'\nimport * as domUtils from './domUtils'\nimport hypot from './hypot'\nimport is from './is'\nimport pointerExtend from './pointerExtend'\n\nexport function copyCoords(dest: CoordsSetMember, src: CoordsSetMember) {\n dest.page = dest.page || ({} as any)\n dest.page.x = src.page.x\n dest.page.y = src.page.y\n\n dest.client = dest.client || ({} as any)\n dest.client.x = src.client.x\n dest.client.y = src.client.y\n\n dest.timeStamp = src.timeStamp\n}\n\nexport function setCoordDeltas(targetObj: CoordsSetMember, prev: CoordsSetMember, cur: CoordsSetMember) {\n targetObj.page.x = cur.page.x - prev.page.x\n targetObj.page.y = cur.page.y - prev.page.y\n targetObj.client.x = cur.client.x - prev.client.x\n targetObj.client.y = cur.client.y - prev.client.y\n targetObj.timeStamp = cur.timeStamp - prev.timeStamp\n}\n\nexport function setCoordVelocity(targetObj: CoordsSetMember, delta: CoordsSetMember) {\n const dt = Math.max(delta.timeStamp / 1000, 0.001)\n\n targetObj.page.x = delta.page.x / dt\n targetObj.page.y = delta.page.y / dt\n targetObj.client.x = delta.client.x / dt\n targetObj.client.y = delta.client.y / dt\n targetObj.timeStamp = dt\n}\n\nexport function setZeroCoords(targetObj: CoordsSetMember) {\n targetObj.page.x = 0\n targetObj.page.y = 0\n targetObj.client.x = 0\n targetObj.client.y = 0\n}\n\nexport function isNativePointer(pointer: any) {\n return pointer instanceof dom.Event || pointer instanceof dom.Touch\n}\n\n// Get specified X/Y coords for mouse or event.touches[0]\nexport function getXY(type: string, pointer: PointerType | InteractEvent, xy: Point) {\n xy = xy || ({} as Point)\n type = type || 'page'\n\n xy.x = pointer[(type + 'X') as 'pageX']\n xy.y = pointer[(type + 'Y') as 'pageY']\n\n return xy\n}\n\nexport function getPageXY(pointer: PointerType | InteractEvent, page?: Point) {\n page = page || { x: 0, y: 0 }\n\n // Opera Mobile handles the viewport and scrolling oddly\n if (browser.isOperaMobile && isNativePointer(pointer)) {\n getXY('screen', pointer, page)\n\n page.x += window.scrollX\n page.y += window.scrollY\n } else {\n getXY('page', pointer, page)\n }\n\n return page\n}\n\nexport function getClientXY(pointer: PointerType, client: Point) {\n client = client || ({} as any)\n\n if (browser.isOperaMobile && isNativePointer(pointer)) {\n // Opera Mobile handles the viewport and scrolling oddly\n getXY('screen', pointer, client)\n } else {\n getXY('client', pointer, client)\n }\n\n return client\n}\n\nexport function getPointerId(pointer: { pointerId?: number; identifier?: number; type?: string }) {\n return is.number(pointer.pointerId) ? pointer.pointerId! : pointer.identifier!\n}\n\nexport function setCoords(dest: CoordsSetMember, pointers: any[], timeStamp: number) {\n const pointer = pointers.length > 1 ? pointerAverage(pointers) : pointers[0]\n\n getPageXY(pointer, dest.page)\n getClientXY(pointer, dest.client)\n\n dest.timeStamp = timeStamp\n}\n\nexport function getTouchPair(event: TouchEvent | PointerType[]) {\n const touches: PointerType[] = []\n\n // array of touches is supplied\n if (is.array(event)) {\n touches[0] = event[0]\n touches[1] = event[1]\n }\n // an event\n else {\n if (event.type === 'touchend') {\n if (event.touches.length === 1) {\n touches[0] = event.touches[0]\n touches[1] = event.changedTouches[0]\n } else if (event.touches.length === 0) {\n touches[0] = event.changedTouches[0]\n touches[1] = event.changedTouches[1]\n }\n } else {\n touches[0] = event.touches[0]\n touches[1] = event.touches[1]\n }\n }\n\n return touches\n}\n\nexport function pointerAverage(pointers: PointerType[]) {\n const average = {\n pageX: 0,\n pageY: 0,\n clientX: 0,\n clientY: 0,\n screenX: 0,\n screenY: 0,\n }\n\n type CoordKeys = keyof typeof average\n\n for (const pointer of pointers) {\n for (const prop in average) {\n average[prop as CoordKeys] += pointer[prop as CoordKeys]\n }\n }\n for (const prop in average) {\n average[prop as CoordKeys] /= pointers.length\n }\n\n return average\n}\n\nexport function touchBBox(event: PointerType[]) {\n if (!event.length) {\n return null\n }\n\n const touches = getTouchPair(event)\n const minX = Math.min(touches[0].pageX, touches[1].pageX)\n const minY = Math.min(touches[0].pageY, touches[1].pageY)\n const maxX = Math.max(touches[0].pageX, touches[1].pageX)\n const maxY = Math.max(touches[0].pageY, touches[1].pageY)\n\n return {\n x: minX,\n y: minY,\n left: minX,\n top: minY,\n right: maxX,\n bottom: maxY,\n width: maxX - minX,\n height: maxY - minY,\n }\n}\n\nexport function touchDistance(event: PointerType[] | TouchEvent, deltaSource: string) {\n const sourceX = (deltaSource + 'X') as 'pageX'\n const sourceY = (deltaSource + 'Y') as 'pageY'\n const touches = getTouchPair(event)\n\n const dx = touches[0][sourceX] - touches[1][sourceX]\n const dy = touches[0][sourceY] - touches[1][sourceY]\n\n return hypot(dx, dy)\n}\n\nexport function touchAngle(event: PointerType[] | TouchEvent, deltaSource: string) {\n const sourceX = (deltaSource + 'X') as 'pageX'\n const sourceY = (deltaSource + 'Y') as 'pageY'\n const touches = getTouchPair(event)\n const dx = touches[1][sourceX] - touches[0][sourceX]\n const dy = touches[1][sourceY] - touches[0][sourceY]\n const angle = (180 * Math.atan2(dy, dx)) / Math.PI\n\n return angle\n}\n\nexport function getPointerType(pointer: { pointerType?: string; identifier?: number; type?: string }) {\n return is.string(pointer.pointerType)\n ? pointer.pointerType\n : is.number(pointer.pointerType)\n ? [undefined, undefined, 'touch', 'pen', 'mouse'][pointer.pointerType]!\n : // if the PointerEvent API isn't available, then the \"pointer\" must\n // be either a MouseEvent, TouchEvent, or Touch object\n /touch/.test(pointer.type || '') || pointer instanceof dom.Touch\n ? 'touch'\n : 'mouse'\n}\n\n// [ event.target, event.currentTarget ]\nexport function getEventTargets(event: Event) {\n const path = is.func(event.composedPath)\n ? (event.composedPath() as Element[])\n : (event as unknown as { path: Element[] }).path\n\n return [\n domUtils.getActualElement(path ? path[0] : (event.target as Element)),\n domUtils.getActualElement(event.currentTarget as Element),\n ]\n}\n\nexport function newCoords(): CoordsSetMember {\n return {\n page: { x: 0, y: 0 },\n client: { x: 0, y: 0 },\n timeStamp: 0,\n }\n}\n\nexport function coordsToEvent(coords: MockCoords) {\n const event = {\n coords,\n get page() {\n return this.coords.page\n },\n get client() {\n return this.coords.client\n },\n get timeStamp() {\n return this.coords.timeStamp\n },\n get pageX() {\n return this.coords.page.x\n },\n get pageY() {\n return this.coords.page.y\n },\n get clientX() {\n return this.coords.client.x\n },\n get clientY() {\n return this.coords.client.y\n },\n get pointerId() {\n return this.coords.pointerId\n },\n get target() {\n return this.coords.target\n },\n get type() {\n return this.coords.type\n },\n get pointerType() {\n return this.coords.pointerType\n },\n get buttons() {\n return this.coords.buttons\n },\n preventDefault() {},\n }\n\n return event as typeof event & PointerType & PointerEventType\n}\n\nexport interface MockCoords {\n page: Point\n client: Point\n timeStamp?: number\n pointerId?: any\n target?: any\n type?: string\n pointerType?: string\n buttons?: number\n}\n\nexport { pointerExtend }\n", "import type { Interactable } from '@interactjs/core/Interactable'\nimport type { Interaction, InteractionProxy } from '@interactjs/core/Interaction'\nimport type { ActionName } from '@interactjs/core/types'\n\nexport class BaseEvent {\n declare type: string\n declare target: EventTarget\n declare currentTarget: Node\n declare interactable: Interactable\n /** @internal */\n declare _interaction: Interaction\n declare timeStamp: number\n immediatePropagationStopped = false\n propagationStopped = false\n\n constructor(interaction: Interaction) {\n this._interaction = interaction\n }\n\n preventDefault() {}\n\n /**\n * Don't call any other listeners (even on the current target)\n */\n stopPropagation() {\n this.propagationStopped = true\n }\n\n /**\n * Don't call listeners on the remaining targets\n */\n stopImmediatePropagation() {\n this.immediatePropagationStopped = this.propagationStopped = true\n }\n}\n\n// defined outside of class definition to avoid assignment of undefined during\n// construction\nexport interface BaseEvent {\n interaction: InteractionProxy\n}\n\n// getters and setters defined here to support typescript 3.6 and below which\n// don't support getter and setters in .d.ts files\nObject.defineProperty(BaseEvent.prototype, 'interaction', {\n get(this: BaseEvent) {\n return this._interaction._proxy\n },\n set(this: BaseEvent) {},\n})\n", "type Filter = (element: T, index: number, array: T[]) => boolean\n\nexport const contains = (array: T[], target: T) => array.indexOf(target) !== -1\n\nexport const remove = (array: T[], target: T) => array.splice(array.indexOf(target), 1)\n\nexport const merge = (target: Array, source: U[]) => {\n for (const item of source) {\n target.push(item)\n }\n\n return target\n}\n\nexport const from = (source: ArrayLike) => merge([] as T[], source as T[])\n\nexport const findIndex = (array: T[], func: Filter) => {\n for (let i = 0; i < array.length; i++) {\n if (func(array[i], i, array)) {\n return i\n }\n }\n\n return -1\n}\n\nexport const find = (array: T[], func: Filter): T | undefined => array[findIndex(array, func)]\n", "import { BaseEvent } from '@interactjs/core/BaseEvent'\nimport type { Interactable } from '@interactjs/core/Interactable'\nimport type { InteractEvent } from '@interactjs/core/InteractEvent'\nimport type { Element } from '@interactjs/core/types'\nimport * as arr from '@interactjs/utils/arr'\n\nimport type { DropState } from './plugin'\n\nexport class DropEvent extends BaseEvent<'drag'> {\n declare target: Element\n dropzone: Interactable\n dragEvent: InteractEvent<'drag'>\n relatedTarget: Element\n draggable: Interactable\n propagationStopped = false\n immediatePropagationStopped = false\n\n /**\n * Class of events fired on dropzones during drags with acceptable targets.\n */\n constructor(dropState: DropState, dragEvent: InteractEvent<'drag'>, type: string) {\n super(dragEvent._interaction)\n\n const { element, dropzone } = type === 'dragleave' ? dropState.prev : dropState.cur\n\n this.type = type\n this.target = element\n this.currentTarget = element\n this.dropzone = dropzone\n this.dragEvent = dragEvent\n this.relatedTarget = dragEvent.target\n this.draggable = dragEvent.interactable\n this.timeStamp = dragEvent.timeStamp\n }\n\n /**\n * If this is a `dropactivate` event, the dropzone element will be\n * deactivated.\n *\n * If this is a `dragmove` or `dragenter`, a `dragleave` will be fired on the\n * dropzone element and more.\n */\n reject() {\n const { dropState } = this._interaction\n\n if (\n this.type !== 'dropactivate' &&\n (!this.dropzone || dropState.cur.dropzone !== this.dropzone || dropState.cur.element !== this.target)\n ) {\n return\n }\n\n dropState.prev.dropzone = this.dropzone\n dropState.prev.element = this.target\n\n dropState.rejected = true\n dropState.events.enter = null\n\n this.stopImmediatePropagation()\n\n if (this.type === 'dropactivate') {\n const activeDrops = dropState.activeDrops\n const index = arr.findIndex(\n activeDrops,\n ({ dropzone, element }) => dropzone === this.dropzone && element === this.target,\n )\n\n dropState.activeDrops.splice(index, 1)\n\n const deactivateEvent = new DropEvent(dropState, this.dragEvent, 'dropdeactivate')\n\n deactivateEvent.dropzone = this.dropzone\n deactivateEvent.target = this.target\n\n this.dropzone.fire(deactivateEvent)\n } else {\n this.dropzone.fire(new DropEvent(dropState, this.dragEvent, 'dragleave'))\n }\n }\n\n preventDefault() {}\n\n stopPropagation() {\n this.propagationStopped = true\n }\n\n stopImmediatePropagation() {\n this.immediatePropagationStopped = this.propagationStopped = true\n }\n}\n", "import type { Interactable } from '@interactjs/core/Interactable'\nimport type { EventPhase, InteractEvent } from '@interactjs/core/InteractEvent'\nimport type { Interaction, DoPhaseArg } from '@interactjs/core/Interaction'\nimport type { PerActionDefaults } from '@interactjs/core/options'\nimport type { Scope, Plugin } from '@interactjs/core/scope'\nimport type { Element, PointerEventType, Rect, ListenersArg } from '@interactjs/core/types'\nimport * as domUtils from '@interactjs/utils/domUtils'\nimport extend from '@interactjs/utils/extend'\nimport getOriginXY from '@interactjs/utils/getOriginXY'\nimport is from '@interactjs/utils/is'\nimport normalizeListeners from '@interactjs/utils/normalizeListeners'\nimport * as pointerUtils from '@interactjs/utils/pointerUtils'\n\n/* eslint-disable import/no-duplicates -- for typescript module augmentations */\nimport '../drag/plugin'\n\nimport type { DragEvent } from '../drag/plugin'\nimport drag from '../drag/plugin'\n/* eslint-enable import/no-duplicates */\n\nimport { DropEvent } from './DropEvent'\n\nexport type DropFunctionChecker = (\n dragEvent: any, // related drag operation\n event: any, // touch or mouse EventEmitter\n dropped: boolean, // default checker result\n dropzone: Interactable, // dropzone interactable\n dropElement: Element, // drop zone element\n draggable: Interactable, // draggable's Interactable\n draggableElement: Element, // dragged element\n) => boolean\n\nexport interface DropzoneOptions extends PerActionDefaults {\n accept?:\n | string\n | Element\n | (({ dropzone, draggableElement }: { dropzone: Interactable; draggableElement: Element }) => boolean)\n // How the overlap is checked on the drop zone\n overlap?: 'pointer' | 'center' | number\n checker?: DropFunctionChecker\n\n ondropactivate?: ListenersArg\n ondropdeactivate?: ListenersArg\n ondragenter?: ListenersArg\n ondragleave?: ListenersArg\n ondropmove?: ListenersArg\n ondrop?: ListenersArg\n}\n\nexport interface DropzoneMethod {\n (this: Interactable, options: DropzoneOptions | boolean): Interactable\n (): DropzoneOptions\n}\n\ndeclare module '@interactjs/core/Interactable' {\n interface Interactable {\n /**\n *\n * ```js\n * interact('.drop').dropzone({\n * accept: '.can-drop' || document.getElementById('single-drop'),\n * overlap: 'pointer' || 'center' || zeroToOne\n * }\n * ```\n *\n * Returns or sets whether draggables can be dropped onto this target to\n * trigger drop events\n *\n * Dropzones can receive the following events:\n * - `dropactivate` and `dropdeactivate` when an acceptable drag starts and ends\n * - `dragenter` and `dragleave` when a draggable enters and leaves the dropzone\n * - `dragmove` when a draggable that has entered the dropzone is moved\n * - `drop` when a draggable is dropped into this dropzone\n *\n * Use the `accept` option to allow only elements that match the given CSS\n * selector or element. The value can be:\n *\n * - **an Element** - only that element can be dropped into this dropzone.\n * - **a string**, - the element being dragged must match it as a CSS selector.\n * - **`null`** - accept options is cleared - it accepts any element.\n *\n * Use the `overlap` option to set how drops are checked for. The allowed\n * values are:\n *\n * - `'pointer'`, the pointer must be over the dropzone (default)\n * - `'center'`, the draggable element's center must be over the dropzone\n * - a number from 0-1 which is the `(intersection area) / (draggable area)`.\n * e.g. `0.5` for drop to happen when half of the area of the draggable is\n * over the dropzone\n *\n * Use the `checker` option to specify a function to check if a dragged element\n * is over this Interactable.\n *\n * @param options - The new options to be set\n */\n dropzone(options: DropzoneOptions | boolean): Interactable\n /** @returns The current setting */\n dropzone(): DropzoneOptions\n\n /**\n * ```js\n * interact(target)\n * .dropChecker(function(dragEvent, // related dragmove or dragend event\n * event, // TouchEvent/PointerEvent/MouseEvent\n * dropped, // bool result of the default checker\n * dropzone, // dropzone Interactable\n * dropElement, // dropzone elemnt\n * draggable, // draggable Interactable\n * draggableElement) {// draggable element\n *\n * return dropped && event.target.hasAttribute('allow-drop')\n * }\n * ```\n */\n dropCheck(\n dragEvent: InteractEvent,\n event: PointerEventType,\n draggable: Interactable,\n draggableElement: Element,\n dropElemen: Element,\n rect: any,\n ): boolean\n }\n}\n\ndeclare module '@interactjs/core/Interaction' {\n interface Interaction {\n dropState?: DropState\n }\n}\n\ndeclare module '@interactjs/core/InteractEvent' {\n interface InteractEvent {\n /** @internal */\n prevDropzone?: Interactable\n dropzone?: Interactable\n dragEnter?: Element\n dragLeave?: Element\n }\n}\n\ndeclare module '@interactjs/core/options' {\n interface ActionDefaults {\n drop: DropzoneOptions\n }\n}\n\ndeclare module '@interactjs/core/scope' {\n interface Scope {\n dynamicDrop?: boolean\n }\n\n interface SignalArgs {\n 'actions/drop:start': DropSignalArg\n 'actions/drop:move': DropSignalArg\n 'actions/drop:end': DropSignalArg\n }\n}\n\ndeclare module '@interactjs/core/types' {\n interface ActionMap {\n drop?: typeof drop\n }\n}\n\ndeclare module '@interactjs/core/InteractStatic' {\n interface InteractStatic {\n /**\n * Returns or sets whether the dimensions of dropzone elements are calculated\n * on every dragmove or only on dragstart for the default dropChecker\n *\n * @param {boolean} [newValue] True to check on each move. False to check only\n * before start\n * @return {boolean | interact} The current setting or interact\n */\n dynamicDrop: (newValue?: boolean) => boolean | this\n }\n}\n\ninterface DropSignalArg {\n interaction: Interaction<'drag'>\n dragEvent: DragEvent\n}\n\nexport interface ActiveDrop {\n dropzone: Interactable\n element: Element\n rect: Rect\n}\n\nexport interface DropState {\n cur: {\n // the dropzone a drag target might be dropped into\n dropzone: Interactable\n // the element at the time of checking\n element: Element\n }\n prev: {\n // the dropzone that was recently dragged away from\n dropzone: Interactable\n // the element at the time of checking\n element: Element\n }\n // wheather the potential drop was rejected from a listener\n rejected: boolean\n // the drop events related to the current drag event\n events: FiredDropEvents\n activeDrops: ActiveDrop[]\n}\n\nfunction install(scope: Scope) {\n const { actions, interactStatic: interact, Interactable, defaults } = scope\n\n scope.usePlugin(drag)\n\n Interactable.prototype.dropzone = function (this: Interactable, options) {\n return dropzoneMethod(this, options)\n } as Interactable['dropzone']\n\n Interactable.prototype.dropCheck = function (\n this: Interactable,\n dragEvent,\n event,\n draggable,\n draggableElement,\n dropElement,\n rect,\n ) {\n return dropCheckMethod(this, dragEvent, event, draggable, draggableElement, dropElement, rect)\n }\n\n interact.dynamicDrop = function (newValue?: boolean) {\n if (is.bool(newValue)) {\n // if (dragging && scope.dynamicDrop !== newValue && !newValue) {\n // calcRects(dropzones)\n // }\n\n scope.dynamicDrop = newValue\n\n return interact\n }\n return scope.dynamicDrop!\n }\n\n extend(actions.phaselessTypes, {\n dragenter: true,\n dragleave: true,\n dropactivate: true,\n dropdeactivate: true,\n dropmove: true,\n drop: true,\n })\n actions.methodDict.drop = 'dropzone'\n\n scope.dynamicDrop = false\n\n defaults.actions.drop = drop.defaults\n}\n\nfunction collectDropzones({ interactables }: Scope, draggableElement: Element) {\n const drops: ActiveDrop[] = []\n\n // collect all dropzones and their elements which qualify for a drop\n for (const dropzone of interactables.list) {\n if (!dropzone.options.drop.enabled) {\n continue\n }\n\n const accept = dropzone.options.drop.accept\n\n // test the draggable draggableElement against the dropzone's accept setting\n if (\n (is.element(accept) && accept !== draggableElement) ||\n (is.string(accept) && !domUtils.matchesSelector(draggableElement, accept)) ||\n (is.func(accept) && !accept({ dropzone, draggableElement }))\n ) {\n continue\n }\n\n for (const dropzoneElement of dropzone.getAllElements()) {\n if (dropzoneElement !== draggableElement) {\n drops.push({\n dropzone,\n element: dropzoneElement,\n rect: dropzone.getRect(dropzoneElement),\n })\n }\n }\n }\n\n return drops\n}\n\nfunction fireActivationEvents(activeDrops: ActiveDrop[], event: DropEvent) {\n // loop through all active dropzones and trigger event\n for (const { dropzone, element } of activeDrops.slice()) {\n event.dropzone = dropzone\n\n // set current element as event target\n event.target = element\n dropzone.fire(event)\n event.propagationStopped = event.immediatePropagationStopped = false\n }\n}\n\n// return a new array of possible drops. getActiveDrops should always be\n// called when a drag has just started or a drag event happens while\n// dynamicDrop is true\nfunction getActiveDrops(scope: Scope, dragElement: Element) {\n // get dropzones and their elements that could receive the draggable\n const activeDrops = collectDropzones(scope, dragElement)\n\n for (const activeDrop of activeDrops) {\n activeDrop.rect = activeDrop.dropzone.getRect(activeDrop.element)\n }\n\n return activeDrops\n}\n\nfunction getDrop(\n { dropState, interactable: draggable, element: dragElement }: Interaction,\n dragEvent,\n pointerEvent,\n) {\n const validDrops: Element[] = []\n\n // collect all dropzones and their elements which qualify for a drop\n for (const { dropzone, element: dropzoneElement, rect } of dropState.activeDrops) {\n const isValid = dropzone.dropCheck(\n dragEvent,\n pointerEvent,\n draggable!,\n dragElement!,\n dropzoneElement,\n rect,\n )\n validDrops.push(isValid ? dropzoneElement : null)\n }\n\n // get the most appropriate dropzone based on DOM depth and order\n const dropIndex = domUtils.indexOfDeepestElement(validDrops)\n\n return dropState!.activeDrops[dropIndex] || null\n}\n\nfunction getDropEvents(interaction: Interaction, _pointerEvent, dragEvent: DragEvent) {\n const dropState = interaction.dropState!\n const dropEvents: Record = {\n enter: null,\n leave: null,\n activate: null,\n deactivate: null,\n move: null,\n drop: null,\n }\n\n if (dragEvent.type === 'dragstart') {\n dropEvents.activate = new DropEvent(dropState, dragEvent, 'dropactivate')\n\n dropEvents.activate.target = null as never\n dropEvents.activate.dropzone = null as never\n }\n if (dragEvent.type === 'dragend') {\n dropEvents.deactivate = new DropEvent(dropState, dragEvent, 'dropdeactivate')\n\n dropEvents.deactivate.target = null as never\n dropEvents.deactivate.dropzone = null as never\n }\n\n if (dropState.rejected) {\n return dropEvents\n }\n\n if (dropState.cur.element !== dropState.prev.element) {\n // if there was a previous dropzone, create a dragleave event\n if (dropState.prev.dropzone) {\n dropEvents.leave = new DropEvent(dropState, dragEvent, 'dragleave')\n\n dragEvent.dragLeave = dropEvents.leave.target = dropState.prev.element\n dragEvent.prevDropzone = dropEvents.leave.dropzone = dropState.prev.dropzone\n }\n // if dropzone is not null, create a dragenter event\n if (dropState.cur.dropzone) {\n dropEvents.enter = new DropEvent(dropState, dragEvent, 'dragenter')\n\n dragEvent.dragEnter = dropState.cur.element\n dragEvent.dropzone = dropState.cur.dropzone\n }\n }\n\n if (dragEvent.type === 'dragend' && dropState.cur.dropzone) {\n dropEvents.drop = new DropEvent(dropState, dragEvent, 'drop')\n\n dragEvent.dropzone = dropState.cur.dropzone\n dragEvent.relatedTarget = dropState.cur.element\n }\n if (dragEvent.type === 'dragmove' && dropState.cur.dropzone) {\n dropEvents.move = new DropEvent(dropState, dragEvent, 'dropmove')\n\n dragEvent.dropzone = dropState.cur.dropzone\n }\n\n return dropEvents\n}\n\ntype FiredDropEvents = Partial<\n Record<'leave' | 'enter' | 'move' | 'drop' | 'activate' | 'deactivate', DropEvent>\n>\n\nfunction fireDropEvents(interaction: Interaction, events: FiredDropEvents) {\n const dropState = interaction.dropState!\n const { activeDrops, cur, prev } = dropState\n\n if (events.leave) {\n prev.dropzone.fire(events.leave)\n }\n if (events.enter) {\n cur.dropzone.fire(events.enter)\n }\n if (events.move) {\n cur.dropzone.fire(events.move)\n }\n if (events.drop) {\n cur.dropzone.fire(events.drop)\n }\n\n if (events.deactivate) {\n fireActivationEvents(activeDrops, events.deactivate)\n }\n\n dropState.prev.dropzone = cur.dropzone\n dropState.prev.element = cur.element\n}\n\nfunction onEventCreated({ interaction, iEvent, event }: DoPhaseArg<'drag', EventPhase>, scope: Scope) {\n if (iEvent.type !== 'dragmove' && iEvent.type !== 'dragend') {\n return\n }\n\n const dropState = interaction.dropState!\n\n if (scope.dynamicDrop) {\n dropState.activeDrops = getActiveDrops(scope, interaction.element!)\n }\n\n const dragEvent = iEvent\n const dropResult = getDrop(interaction, dragEvent, event)\n\n // update rejected status\n dropState.rejected =\n dropState.rejected &&\n !!dropResult &&\n dropResult.dropzone === dropState.cur.dropzone &&\n dropResult.element === dropState.cur.element\n\n dropState.cur.dropzone = dropResult && dropResult.dropzone\n dropState.cur.element = dropResult && dropResult.element\n\n dropState.events = getDropEvents(interaction, event, dragEvent)\n}\n\nfunction dropzoneMethod(interactable: Interactable): DropzoneOptions\nfunction dropzoneMethod(interactable: Interactable, options: DropzoneOptions | boolean): Interactable\nfunction dropzoneMethod(interactable: Interactable, options?: DropzoneOptions | boolean) {\n if (is.object(options)) {\n interactable.options.drop.enabled = options.enabled !== false\n\n if (options.listeners) {\n const normalized = normalizeListeners(options.listeners)\n // rename 'drop' to '' as it will be prefixed with 'drop'\n const corrected = Object.keys(normalized).reduce((acc, type) => {\n const correctedType = /^(enter|leave)/.test(type)\n ? `drag${type}`\n : /^(activate|deactivate|move)/.test(type)\n ? `drop${type}`\n : type\n\n acc[correctedType] = normalized[type]\n\n return acc\n }, {})\n\n const prevListeners = interactable.options.drop.listeners\n prevListeners && interactable.off(prevListeners)\n\n interactable.on(corrected)\n interactable.options.drop.listeners = corrected\n }\n\n if (is.func(options.ondrop)) {\n interactable.on('drop', options.ondrop)\n }\n if (is.func(options.ondropactivate)) {\n interactable.on('dropactivate', options.ondropactivate)\n }\n if (is.func(options.ondropdeactivate)) {\n interactable.on('dropdeactivate', options.ondropdeactivate)\n }\n if (is.func(options.ondragenter)) {\n interactable.on('dragenter', options.ondragenter)\n }\n if (is.func(options.ondragleave)) {\n interactable.on('dragleave', options.ondragleave)\n }\n if (is.func(options.ondropmove)) {\n interactable.on('dropmove', options.ondropmove)\n }\n\n if (/^(pointer|center)$/.test(options.overlap as string)) {\n interactable.options.drop.overlap = options.overlap\n } else if (is.number(options.overlap)) {\n interactable.options.drop.overlap = Math.max(Math.min(1, options.overlap), 0)\n }\n if ('accept' in options) {\n interactable.options.drop.accept = options.accept\n }\n if ('checker' in options) {\n interactable.options.drop.checker = options.checker\n }\n\n return interactable\n }\n\n if (is.bool(options)) {\n interactable.options.drop.enabled = options\n\n return interactable\n }\n\n return interactable.options.drop\n}\n\nfunction dropCheckMethod(\n interactable: Interactable,\n dragEvent: InteractEvent,\n event: PointerEventType,\n draggable: Interactable,\n draggableElement: Element,\n dropElement: Element,\n rect: any,\n) {\n let dropped = false\n\n // if the dropzone has no rect (eg. display: none)\n // call the custom dropChecker or just return false\n if (!(rect = rect || interactable.getRect(dropElement))) {\n return interactable.options.drop.checker\n ? interactable.options.drop.checker(\n dragEvent,\n event,\n dropped,\n interactable,\n dropElement,\n draggable,\n draggableElement,\n )\n : false\n }\n\n const dropOverlap = interactable.options.drop.overlap\n\n if (dropOverlap === 'pointer') {\n const origin = getOriginXY(draggable, draggableElement, 'drag')\n const page = pointerUtils.getPageXY(dragEvent)\n\n page.x += origin.x\n page.y += origin.y\n\n const horizontal = page.x > rect.left && page.x < rect.right\n const vertical = page.y > rect.top && page.y < rect.bottom\n\n dropped = horizontal && vertical\n }\n\n const dragRect = draggable.getRect(draggableElement)\n\n if (dragRect && dropOverlap === 'center') {\n const cx = dragRect.left + dragRect.width / 2\n const cy = dragRect.top + dragRect.height / 2\n\n dropped = cx >= rect.left && cx <= rect.right && cy >= rect.top && cy <= rect.bottom\n }\n\n if (dragRect && is.number(dropOverlap)) {\n const overlapArea =\n Math.max(0, Math.min(rect.right, dragRect.right) - Math.max(rect.left, dragRect.left)) *\n Math.max(0, Math.min(rect.bottom, dragRect.bottom) - Math.max(rect.top, dragRect.top))\n\n const overlapRatio = overlapArea / (dragRect.width * dragRect.height)\n\n dropped = overlapRatio >= dropOverlap\n }\n\n if (interactable.options.drop.checker) {\n dropped = interactable.options.drop.checker(\n dragEvent,\n event,\n dropped,\n interactable,\n dropElement,\n draggable,\n draggableElement,\n )\n }\n\n return dropped\n}\n\nconst drop: Plugin = {\n id: 'actions/drop',\n install,\n listeners: {\n 'interactions:before-action-start': ({ interaction }) => {\n if (interaction.prepared.name !== 'drag') {\n return\n }\n\n interaction.dropState = {\n cur: {\n dropzone: null,\n element: null,\n },\n prev: {\n dropzone: null,\n element: null,\n },\n rejected: null,\n events: null,\n activeDrops: [],\n }\n },\n\n 'interactions:after-action-start': (\n { interaction, event, iEvent: dragEvent }: DoPhaseArg<'drag', EventPhase>,\n scope,\n ) => {\n if (interaction.prepared.name !== 'drag') {\n return\n }\n\n const dropState = interaction.dropState!\n\n // reset active dropzones\n dropState.activeDrops = []\n dropState.events = {}\n dropState.activeDrops = getActiveDrops(scope, interaction.element!)\n dropState.events = getDropEvents(interaction, event, dragEvent)\n\n if (dropState.events.activate) {\n fireActivationEvents(dropState.activeDrops, dropState.events.activate)\n scope.fire('actions/drop:start', { interaction, dragEvent })\n }\n },\n\n 'interactions:action-move': onEventCreated,\n\n 'interactions:after-action-move': (\n { interaction, iEvent: dragEvent }: DoPhaseArg<'drag', EventPhase>,\n scope,\n ) => {\n if (interaction.prepared.name !== 'drag') {\n return\n }\n\n const dropState = interaction.dropState!\n fireDropEvents(interaction, dropState.events)\n\n scope.fire('actions/drop:move', { interaction, dragEvent })\n dropState.events = {}\n },\n\n 'interactions:action-end': (arg: DoPhaseArg<'drag', EventPhase>, scope) => {\n if (arg.interaction.prepared.name !== 'drag') {\n return\n }\n\n const { interaction, iEvent: dragEvent } = arg\n\n onEventCreated(arg, scope)\n fireDropEvents(interaction, interaction.dropState!.events)\n scope.fire('actions/drop:end', { interaction, dragEvent })\n },\n\n 'interactions:stop': ({ interaction }) => {\n if (interaction.prepared.name !== 'drag') {\n return\n }\n\n const { dropState } = interaction\n\n if (dropState) {\n dropState.activeDrops = null as never\n dropState.events = null as never\n dropState.cur.dropzone = null as never\n dropState.cur.element = null as never\n dropState.prev.dropzone = null as never\n dropState.prev.element = null as never\n dropState.rejected = false\n }\n },\n },\n getActiveDrops,\n getDrop,\n getDropEvents,\n fireDropEvents,\n\n filterEventType: (type: string) => type.search('drag') === 0 || type.search('drop') === 0,\n\n defaults: {\n enabled: false,\n accept: null as never,\n overlap: 'pointer',\n } as DropzoneOptions,\n}\n\nexport default drop\n", "import type { Interactable } from '@interactjs/core/Interactable'\nimport type { InteractEvent, EventPhase } from '@interactjs/core/InteractEvent'\nimport type { Interaction, DoPhaseArg } from '@interactjs/core/Interaction'\nimport type { PerActionDefaults } from '@interactjs/core/options'\nimport type { Scope, Plugin } from '@interactjs/core/scope'\nimport type { Rect, PointerType, ListenersArg, OrBoolean } from '@interactjs/core/types'\nimport is from '@interactjs/utils/is'\nimport * as pointerUtils from '@interactjs/utils/pointerUtils'\n\ndeclare module '@interactjs/core/Interaction' {\n interface Interaction {\n gesture?: {\n angle: number // angle from first to second touch\n distance: number\n scale: number // gesture.distance / gesture.startDistance\n startAngle: number // angle of line joining two touches\n startDistance: number // distance between two touches of touchStart\n }\n }\n}\n\ndeclare module '@interactjs/core/Interactable' {\n interface Interactable {\n gesturable(options: Partial> | boolean): this\n gesturable(): GesturableOptions\n /**\n * ```js\n * interact(element).gesturable({\n * onstart: function (event) {},\n * onmove : function (event) {},\n * onend : function (event) {},\n *\n * // limit multiple gestures.\n * // See the explanation in {@link Interactable.draggable} example\n * max: Infinity,\n * maxPerElement: 1,\n * })\n *\n * var isGestureable = interact(element).gesturable()\n * ```\n *\n * Gets or sets whether multitouch gestures can be performed on the target\n *\n * @param options - true/false or An object with event listeners to be fired on gesture events (makes the Interactable gesturable)\n * @returns A boolean indicating if this can be the target of gesture events, or this Interactable\n */\n gesturable(options?: Partial> | boolean): this | GesturableOptions\n }\n}\n\ndeclare module '@interactjs/core/options' {\n interface ActionDefaults {\n gesture: GesturableOptions\n }\n}\n\ndeclare module '@interactjs/core/types' {\n interface ActionMap {\n gesture?: typeof gesture\n }\n}\n\nexport interface GesturableOptions extends PerActionDefaults {\n onstart?: ListenersArg\n onmove?: ListenersArg\n onend?: ListenersArg\n}\n\nexport interface GestureEvent extends InteractEvent<'gesture'> {\n distance: number\n angle: number\n da: number // angle change\n scale: number // ratio of distance start to current event\n ds: number // scale change\n box: Rect // enclosing box of all points\n touches: PointerType[]\n}\n\nexport interface GestureSignalArg extends DoPhaseArg<'gesture', EventPhase> {\n iEvent: GestureEvent\n interaction: Interaction<'gesture'>\n}\n\nfunction install(scope: Scope) {\n const { actions, Interactable, defaults } = scope\n\n Interactable.prototype.gesturable = function (\n this: InstanceType,\n options: GesturableOptions | boolean,\n ) {\n if (is.object(options)) {\n this.options.gesture.enabled = options.enabled !== false\n this.setPerAction('gesture', options)\n this.setOnEvents('gesture', options)\n\n return this\n }\n\n if (is.bool(options)) {\n this.options.gesture.enabled = options\n\n return this\n }\n\n return this.options.gesture as GesturableOptions\n } as Interactable['gesturable']\n\n actions.map.gesture = gesture\n actions.methodDict.gesture = 'gesturable'\n\n defaults.actions.gesture = gesture.defaults\n}\n\nfunction updateGestureProps({ interaction, iEvent, phase }: GestureSignalArg) {\n if (interaction.prepared.name !== 'gesture') return\n\n const pointers = interaction.pointers.map((p) => p.pointer)\n const starting = phase === 'start'\n const ending = phase === 'end'\n const deltaSource = interaction.interactable.options.deltaSource\n\n iEvent.touches = [pointers[0], pointers[1]]\n\n if (starting) {\n iEvent.distance = pointerUtils.touchDistance(pointers, deltaSource)\n iEvent.box = pointerUtils.touchBBox(pointers)\n iEvent.scale = 1\n iEvent.ds = 0\n iEvent.angle = pointerUtils.touchAngle(pointers, deltaSource)\n iEvent.da = 0\n\n interaction.gesture.startDistance = iEvent.distance\n interaction.gesture.startAngle = iEvent.angle\n } else if (ending || interaction.pointers.length < 2) {\n const prevEvent = interaction.prevEvent as GestureEvent\n\n iEvent.distance = prevEvent.distance\n iEvent.box = prevEvent.box\n iEvent.scale = prevEvent.scale\n iEvent.ds = 0\n iEvent.angle = prevEvent.angle\n iEvent.da = 0\n } else {\n iEvent.distance = pointerUtils.touchDistance(pointers, deltaSource)\n iEvent.box = pointerUtils.touchBBox(pointers)\n iEvent.scale = iEvent.distance / interaction.gesture.startDistance\n iEvent.angle = pointerUtils.touchAngle(pointers, deltaSource)\n\n iEvent.ds = iEvent.scale - interaction.gesture.scale\n iEvent.da = iEvent.angle - interaction.gesture.angle\n }\n\n interaction.gesture.distance = iEvent.distance\n interaction.gesture.angle = iEvent.angle\n\n if (is.number(iEvent.scale) && iEvent.scale !== Infinity && !isNaN(iEvent.scale)) {\n interaction.gesture.scale = iEvent.scale\n }\n}\n\nconst gesture: Plugin = {\n id: 'actions/gesture',\n before: ['actions/drag', 'actions/resize'],\n install,\n listeners: {\n 'interactions:action-start': updateGestureProps,\n 'interactions:action-move': updateGestureProps,\n 'interactions:action-end': updateGestureProps,\n\n 'interactions:new': ({ interaction }) => {\n interaction.gesture = {\n angle: 0,\n distance: 0,\n scale: 1,\n startAngle: 0,\n startDistance: 0,\n }\n },\n\n 'auto-start:check': (arg) => {\n if (arg.interaction.pointers.length < 2) {\n return undefined\n }\n\n const gestureOptions = arg.interactable.options.gesture\n\n if (!(gestureOptions && gestureOptions.enabled)) {\n return undefined\n }\n\n arg.action = { name: 'gesture' }\n\n return false\n },\n },\n\n defaults: {},\n\n getCursor() {\n return ''\n },\n\n filterEventType: (type: string) => type.search('gesture') === 0,\n}\n\nexport default gesture\n", "import type { Interactable } from '@interactjs/core/Interactable'\nimport type { EventPhase, InteractEvent } from '@interactjs/core/InteractEvent'\nimport type { Interaction } from '@interactjs/core/Interaction'\nimport type { PerActionDefaults } from '@interactjs/core/options'\nimport type { Scope, Plugin } from '@interactjs/core/scope'\nimport type {\n ActionName,\n ActionProps,\n EdgeOptions,\n FullRect,\n ListenersArg,\n OrBoolean,\n Point,\n Rect,\n} from '@interactjs/core/types'\nimport * as dom from '@interactjs/utils/domUtils'\nimport extend from '@interactjs/utils/extend'\nimport is from '@interactjs/utils/is'\n\nexport type EdgeName = 'top' | 'left' | 'bottom' | 'right'\n\ndeclare module '@interactjs/core/Interactable' {\n interface Interactable {\n resizable(): ResizableOptions\n resizable(options: Partial> | boolean): this\n /**\n * ```js\n * interact(element).resizable({\n * onstart: function (event) {},\n * onmove : function (event) {},\n * onend : function (event) {},\n *\n * edges: {\n * top : true, // Use pointer coords to check for resize.\n * left : false, // Disable resizing from left edge.\n * bottom: '.resize-s',// Resize if pointer target matches selector\n * right : handleEl // Resize if pointer target is the given Element\n * },\n *\n * // Width and height can be adjusted independently. When `true`, width and\n * // height are adjusted at a 1:1 ratio.\n * square: false,\n *\n * // Width and height can be adjusted independently. When `true`, width and\n * // height maintain the aspect ratio they had when resizing started.\n * preserveAspectRatio: false,\n *\n * // a value of 'none' will limit the resize rect to a minimum of 0x0\n * // 'negate' will allow the rect to have negative width/height\n * // 'reposition' will keep the width/height positive by swapping\n * // the top and bottom edges and/or swapping the left and right edges\n * invert: 'none' || 'negate' || 'reposition'\n *\n * // limit multiple resizes.\n * // See the explanation in the {@link Interactable.draggable} example\n * max: Infinity,\n * maxPerElement: 1,\n * })\n *\n * var isResizeable = interact(element).resizable()\n * ```\n *\n * Gets or sets whether resize actions can be performed on the target\n *\n * @param options - true/false or An object with event\n * listeners to be fired on resize events (object makes the Interactable\n * resizable)\n * @returns A boolean indicating if this can be the\n * target of resize elements, or this Interactable\n */\n resizable(options?: Partial> | boolean): this | ResizableOptions\n }\n}\n\ndeclare module '@interactjs/core/Interaction' {\n interface Interaction {\n resizeAxes: 'x' | 'y' | 'xy'\n styleCursor(newValue: boolean): this\n styleCursor(): boolean\n resizeStartAspectRatio: number\n }\n}\n\ndeclare module '@interactjs/core/options' {\n interface ActionDefaults {\n resize: ResizableOptions\n }\n}\n\ndeclare module '@interactjs/core/types' {\n interface ActionMap {\n resize?: typeof resize\n }\n}\n\nexport interface ResizableOptions extends PerActionDefaults {\n square?: boolean\n preserveAspectRatio?: boolean\n edges?: EdgeOptions | null\n axis?: 'x' | 'y' | 'xy' // deprecated\n invert?: 'none' | 'negate' | 'reposition'\n margin?: number\n squareResize?: boolean\n oninertiastart?: ListenersArg\n onstart?: ListenersArg\n onmove?: ListenersArg\n onend?: ListenersArg\n}\n\nexport interface ResizeEvent

extends InteractEvent<'resize', P> {\n deltaRect?: FullRect\n edges?: ActionProps['edges']\n}\n\nfunction install(scope: Scope) {\n const {\n actions,\n browser,\n Interactable, // tslint:disable-line no-shadowed-variable\n defaults,\n } = scope\n\n // Less Precision with touch input\n\n resize.cursors = initCursors(browser)\n resize.defaultMargin = browser.supportsTouch || browser.supportsPointerEvent ? 20 : 10\n\n Interactable.prototype.resizable = function (this: Interactable, options: ResizableOptions | boolean) {\n return resizable(this, options, scope)\n } as Interactable['resizable']\n\n actions.map.resize = resize\n actions.methodDict.resize = 'resizable'\n\n defaults.actions.resize = resize.defaults\n}\n\nfunction resizeChecker(arg) {\n const { interaction, interactable, element, rect, buttons } = arg\n\n if (!rect) {\n return undefined\n }\n\n const page = extend({}, interaction.coords.cur.page)\n const resizeOptions = interactable.options.resize\n\n if (\n !(resizeOptions && resizeOptions.enabled) ||\n // check mouseButton setting if the pointer is down\n (interaction.pointerIsDown &&\n /mouse|pointer/.test(interaction.pointerType) &&\n (buttons & resizeOptions.mouseButtons) === 0)\n ) {\n return undefined\n }\n\n // if using resize.edges\n if (is.object(resizeOptions.edges)) {\n const resizeEdges = {\n left: false,\n right: false,\n top: false,\n bottom: false,\n }\n\n for (const edge in resizeEdges) {\n resizeEdges[edge] = checkResizeEdge(\n edge,\n resizeOptions.edges[edge],\n page,\n interaction._latestPointer.eventTarget,\n element,\n rect,\n resizeOptions.margin || resize.defaultMargin,\n )\n }\n\n resizeEdges.left = resizeEdges.left && !resizeEdges.right\n resizeEdges.top = resizeEdges.top && !resizeEdges.bottom\n\n if (resizeEdges.left || resizeEdges.right || resizeEdges.top || resizeEdges.bottom) {\n arg.action = {\n name: 'resize',\n edges: resizeEdges,\n }\n }\n } else {\n const right = resizeOptions.axis !== 'y' && page.x > rect.right - resize.defaultMargin\n const bottom = resizeOptions.axis !== 'x' && page.y > rect.bottom - resize.defaultMargin\n\n if (right || bottom) {\n arg.action = {\n name: 'resize',\n axes: (right ? 'x' : '') + (bottom ? 'y' : ''),\n }\n }\n }\n\n return arg.action ? false : undefined\n}\n\nfunction resizable(interactable: Interactable, options: OrBoolean | boolean, scope: Scope) {\n if (is.object(options)) {\n interactable.options.resize.enabled = options.enabled !== false\n interactable.setPerAction('resize', options)\n interactable.setOnEvents('resize', options)\n\n if (is.string(options.axis) && /^x$|^y$|^xy$/.test(options.axis)) {\n interactable.options.resize.axis = options.axis\n } else if (options.axis === null) {\n interactable.options.resize.axis = scope.defaults.actions.resize.axis\n }\n\n if (is.bool(options.preserveAspectRatio)) {\n interactable.options.resize.preserveAspectRatio = options.preserveAspectRatio\n } else if (is.bool(options.square)) {\n interactable.options.resize.square = options.square\n }\n\n return interactable\n }\n if (is.bool(options)) {\n interactable.options.resize.enabled = options\n\n return interactable\n }\n return interactable.options.resize\n}\n\nfunction checkResizeEdge(\n name: string,\n value: any,\n page: Point,\n element: Node,\n interactableElement: Element,\n rect: Rect,\n margin: number,\n) {\n // false, '', undefined, null\n if (!value) {\n return false\n }\n\n // true value, use pointer coords and element rect\n if (value === true) {\n // if dimensions are negative, \"switch\" edges\n const width = is.number(rect.width) ? rect.width : rect.right - rect.left\n const height = is.number(rect.height) ? rect.height : rect.bottom - rect.top\n\n // don't use margin greater than half the relevent dimension\n margin = Math.min(margin, Math.abs((name === 'left' || name === 'right' ? width : height) / 2))\n\n if (width < 0) {\n if (name === 'left') {\n name = 'right'\n } else if (name === 'right') {\n name = 'left'\n }\n }\n if (height < 0) {\n if (name === 'top') {\n name = 'bottom'\n } else if (name === 'bottom') {\n name = 'top'\n }\n }\n\n if (name === 'left') {\n const edge = width >= 0 ? rect.left : rect.right\n return page.x < edge + margin\n }\n if (name === 'top') {\n const edge = height >= 0 ? rect.top : rect.bottom\n return page.y < edge + margin\n }\n\n if (name === 'right') {\n return page.x > (width >= 0 ? rect.right : rect.left) - margin\n }\n if (name === 'bottom') {\n return page.y > (height >= 0 ? rect.bottom : rect.top) - margin\n }\n }\n\n // the remaining checks require an element\n if (!is.element(element)) {\n return false\n }\n\n return is.element(value)\n ? // the value is an element to use as a resize handle\n value === element\n : // otherwise check if element matches value as selector\n dom.matchesUpTo(element, value, interactableElement)\n}\n\n/* eslint-disable multiline-ternary */\n// eslint-disable-next-line @typescript-eslint/consistent-type-imports\nfunction initCursors(browser: typeof import('@interactjs/utils/browser').default) {\n return browser.isIe9\n ? {\n x: 'e-resize',\n y: 's-resize',\n xy: 'se-resize',\n\n top: 'n-resize',\n left: 'w-resize',\n bottom: 's-resize',\n right: 'e-resize',\n topleft: 'se-resize',\n bottomright: 'se-resize',\n topright: 'ne-resize',\n bottomleft: 'ne-resize',\n }\n : {\n x: 'ew-resize',\n y: 'ns-resize',\n xy: 'nwse-resize',\n\n top: 'ns-resize',\n left: 'ew-resize',\n bottom: 'ns-resize',\n right: 'ew-resize',\n topleft: 'nwse-resize',\n bottomright: 'nwse-resize',\n topright: 'nesw-resize',\n bottomleft: 'nesw-resize',\n }\n}\n/* eslint-enable multiline-ternary */\n\nfunction start({ iEvent, interaction }: { iEvent: InteractEvent; interaction: Interaction }) {\n if (interaction.prepared.name !== 'resize' || !interaction.prepared.edges) {\n return\n }\n\n const resizeEvent = iEvent as ResizeEvent\n const rect = interaction.rect\n\n interaction._rects = {\n start: extend({}, rect),\n corrected: extend({}, rect),\n previous: extend({}, rect),\n delta: {\n left: 0,\n right: 0,\n width: 0,\n top: 0,\n bottom: 0,\n height: 0,\n },\n }\n\n resizeEvent.edges = interaction.prepared.edges\n resizeEvent.rect = interaction._rects.corrected\n resizeEvent.deltaRect = interaction._rects.delta\n}\n\nfunction move({ iEvent, interaction }: { iEvent: InteractEvent; interaction: Interaction }) {\n if (interaction.prepared.name !== 'resize' || !interaction.prepared.edges) return\n\n const resizeEvent = iEvent as ResizeEvent\n const resizeOptions = interaction.interactable.options.resize\n const invert = resizeOptions.invert\n const invertible = invert === 'reposition' || invert === 'negate'\n\n const current = interaction.rect\n const { start: startRect, corrected, delta: deltaRect, previous } = interaction._rects\n\n extend(previous, corrected)\n\n if (invertible) {\n // if invertible, copy the current rect\n extend(corrected, current)\n\n if (invert === 'reposition') {\n // swap edge values if necessary to keep width/height positive\n if (corrected.top > corrected.bottom) {\n const swap = corrected.top\n\n corrected.top = corrected.bottom\n corrected.bottom = swap\n }\n if (corrected.left > corrected.right) {\n const swap = corrected.left\n\n corrected.left = corrected.right\n corrected.right = swap\n }\n }\n } else {\n // if not invertible, restrict to minimum of 0x0 rect\n corrected.top = Math.min(current.top, startRect.bottom)\n corrected.bottom = Math.max(current.bottom, startRect.top)\n corrected.left = Math.min(current.left, startRect.right)\n corrected.right = Math.max(current.right, startRect.left)\n }\n\n corrected.width = corrected.right - corrected.left\n corrected.height = corrected.bottom - corrected.top\n\n for (const edge in corrected) {\n deltaRect[edge] = corrected[edge] - previous[edge]\n }\n\n resizeEvent.edges = interaction.prepared.edges\n resizeEvent.rect = corrected\n resizeEvent.deltaRect = deltaRect\n}\n\nfunction end({ iEvent, interaction }: { iEvent: InteractEvent; interaction: Interaction }) {\n if (interaction.prepared.name !== 'resize' || !interaction.prepared.edges) return\n\n const resizeEvent = iEvent as ResizeEvent\n\n resizeEvent.edges = interaction.prepared.edges\n resizeEvent.rect = interaction._rects.corrected\n resizeEvent.deltaRect = interaction._rects.delta\n}\n\nfunction updateEventAxes({\n iEvent,\n interaction,\n}: {\n iEvent: InteractEvent\n interaction: Interaction\n}) {\n if (interaction.prepared.name !== 'resize' || !interaction.resizeAxes) return\n\n const options = interaction.interactable.options\n const resizeEvent = iEvent as ResizeEvent\n\n if (options.resize.square) {\n if (interaction.resizeAxes === 'y') {\n resizeEvent.delta.x = resizeEvent.delta.y\n } else {\n resizeEvent.delta.y = resizeEvent.delta.x\n }\n resizeEvent.axes = 'xy'\n } else {\n resizeEvent.axes = interaction.resizeAxes\n\n if (interaction.resizeAxes === 'x') {\n resizeEvent.delta.y = 0\n } else if (interaction.resizeAxes === 'y') {\n resizeEvent.delta.x = 0\n }\n }\n}\n\nconst resize: Plugin = {\n id: 'actions/resize',\n before: ['actions/drag'],\n install,\n listeners: {\n 'interactions:new': ({ interaction }) => {\n interaction.resizeAxes = 'xy'\n },\n\n 'interactions:action-start': (arg) => {\n start(arg)\n updateEventAxes(arg)\n },\n 'interactions:action-move': (arg) => {\n move(arg)\n updateEventAxes(arg)\n },\n 'interactions:action-end': end,\n 'auto-start:check': resizeChecker,\n },\n\n defaults: {\n square: false,\n preserveAspectRatio: false,\n axis: 'xy',\n\n // use default margin\n margin: NaN,\n\n // object with props left, right, top, bottom which are\n // true/false values to resize when the pointer is over that edge,\n // CSS selectors to match the handles for each direction\n // or the Elements for each handle\n edges: null,\n\n // a value of 'none' will limit the resize rect to a minimum of 0x0\n // 'negate' will alow the rect to have negative width/height\n // 'reposition' will keep the width/height positive by swapping\n // the top and bottom edges and/or swapping the left and right edges\n invert: 'none',\n } as ResizableOptions,\n\n cursors: null as ReturnType,\n\n getCursor({ edges, axis, name }: ActionProps) {\n const cursors = resize.cursors\n let result: string = null\n\n if (axis) {\n result = cursors[name + axis]\n } else if (edges) {\n let cursorKey = ''\n\n for (const edge of ['top', 'bottom', 'left', 'right']) {\n if (edges[edge]) {\n cursorKey += edge\n }\n }\n\n result = cursors[cursorKey]\n }\n\n return result\n },\n\n filterEventType: (type: string) => type.search('resize') === 0,\n\n defaultMargin: null as number,\n}\n\nexport default resize\n", "let lastTime = 0\nlet request: typeof requestAnimationFrame\nlet cancel: typeof cancelAnimationFrame\n\nfunction init(global: Window | typeof globalThis) {\n request = global.requestAnimationFrame\n cancel = global.cancelAnimationFrame\n\n if (!request) {\n const vendors = ['ms', 'moz', 'webkit', 'o']\n\n for (const vendor of vendors) {\n request = global[`${vendor}RequestAnimationFrame` as 'requestAnimationFrame']\n cancel =\n global[`${vendor}CancelAnimationFrame` as 'cancelAnimationFrame'] ||\n global[`${vendor}CancelRequestAnimationFrame` as 'cancelAnimationFrame']\n }\n }\n\n request = request && request.bind(global)\n cancel = cancel && cancel.bind(global)\n\n if (!request) {\n request = (callback) => {\n const currTime = Date.now()\n const timeToCall = Math.max(0, 16 - (currTime - lastTime))\n const token = global.setTimeout(() => {\n // eslint-disable-next-line n/no-callback-literal\n callback(currTime + timeToCall)\n }, timeToCall)\n\n lastTime = currTime + timeToCall\n return token as any\n }\n\n cancel = (token) => clearTimeout(token)\n }\n}\n\nexport default {\n request: (callback: FrameRequestCallback) => request(callback),\n cancel: (token: number) => cancel(token),\n init,\n}\n", "import type { Scope } from '@interactjs/core/scope'\n\n/* eslint-disable import/no-duplicates -- for typescript module augmentations */\nimport './drag/plugin'\nimport './drop/plugin'\nimport './gesture/plugin'\nimport './resize/plugin'\n\nimport drag from './drag/plugin'\nimport drop from './drop/plugin'\nimport gesture from './gesture/plugin'\nimport resize from './resize/plugin'\n/* eslint-enable import/no-duplicates */\n\nexport default {\n id: 'actions',\n install(scope: Scope) {\n scope.usePlugin(gesture)\n scope.usePlugin(resize)\n scope.usePlugin(drag)\n scope.usePlugin(drop)\n },\n}\n", "import type { Interactable } from '@interactjs/core/Interactable'\nimport type Interaction from '@interactjs/core/Interaction'\nimport type { Scope, Plugin } from '@interactjs/core/scope'\nimport type { ActionName, PointerType } from '@interactjs/core/types'\nimport * as domUtils from '@interactjs/utils/domUtils'\nimport is from '@interactjs/utils/is'\nimport raf from '@interactjs/utils/raf'\nimport { getStringOptionResult } from '@interactjs/utils/rect'\nimport { getWindow } from '@interactjs/utils/window'\n\ndeclare module '@interactjs/core/scope' {\n interface Scope {\n autoScroll: typeof autoScroll\n }\n}\n\ndeclare module '@interactjs/core/Interaction' {\n interface Interaction {\n autoScroll?: typeof autoScroll\n }\n}\n\ndeclare module '@interactjs/core/options' {\n interface PerActionDefaults {\n autoScroll?: AutoScrollOptions\n }\n}\n\nexport interface AutoScrollOptions {\n container?: Window | HTMLElement | string\n margin?: number\n distance?: number\n interval?: number\n speed?: number\n enabled?: boolean\n}\n\nfunction install(scope: Scope) {\n const { defaults, actions } = scope\n\n scope.autoScroll = autoScroll\n autoScroll.now = () => scope.now()\n\n actions.phaselessTypes.autoscroll = true\n defaults.perAction.autoScroll = autoScroll.defaults\n}\n\nconst autoScroll = {\n defaults: {\n enabled: false,\n margin: 60,\n\n // the item that is scrolled (Window or HTMLElement)\n container: null as AutoScrollOptions['container'],\n\n // the scroll speed in pixels per second\n speed: 300,\n } as AutoScrollOptions,\n\n now: Date.now,\n\n interaction: null as Interaction | null,\n i: 0, // the handle returned by window.setInterval\n\n // Direction each pulse is to scroll in\n x: 0,\n y: 0,\n\n isScrolling: false,\n prevTime: 0,\n margin: 0,\n speed: 0,\n\n start(interaction: Interaction) {\n autoScroll.isScrolling = true\n raf.cancel(autoScroll.i)\n\n interaction.autoScroll = autoScroll\n autoScroll.interaction = interaction\n autoScroll.prevTime = autoScroll.now()\n autoScroll.i = raf.request(autoScroll.scroll)\n },\n\n stop() {\n autoScroll.isScrolling = false\n if (autoScroll.interaction) {\n autoScroll.interaction.autoScroll = null\n }\n raf.cancel(autoScroll.i)\n },\n\n // scroll the window by the values in scroll.x/y\n scroll() {\n const { interaction } = autoScroll\n const { interactable, element } = interaction\n const actionName = interaction.prepared.name\n const options = interactable.options[actionName].autoScroll\n const container = getContainer(options.container, interactable, element)\n const now = autoScroll.now()\n // change in time in seconds\n const dt = (now - autoScroll.prevTime) / 1000\n // displacement\n const s = options.speed * dt\n\n if (s >= 1) {\n const scrollBy = {\n x: autoScroll.x * s,\n y: autoScroll.y * s,\n }\n\n if (scrollBy.x || scrollBy.y) {\n const prevScroll = getScroll(container)\n\n if (is.window(container)) {\n container.scrollBy(scrollBy.x, scrollBy.y)\n } else if (container) {\n container.scrollLeft += scrollBy.x\n container.scrollTop += scrollBy.y\n }\n\n const curScroll = getScroll(container)\n const delta = {\n x: curScroll.x - prevScroll.x,\n y: curScroll.y - prevScroll.y,\n }\n\n if (delta.x || delta.y) {\n interactable.fire({\n type: 'autoscroll',\n target: element,\n interactable,\n delta,\n interaction,\n container,\n })\n }\n }\n\n autoScroll.prevTime = now\n }\n\n if (autoScroll.isScrolling) {\n raf.cancel(autoScroll.i)\n autoScroll.i = raf.request(autoScroll.scroll)\n }\n },\n check(interactable: Interactable, actionName: ActionName) {\n const options = interactable.options\n\n return options[actionName].autoScroll?.enabled\n },\n onInteractionMove({\n interaction,\n pointer,\n }: {\n interaction: Interaction\n pointer: PointerType\n }) {\n if (\n !(interaction.interacting() && autoScroll.check(interaction.interactable, interaction.prepared.name))\n ) {\n return\n }\n\n if (interaction.simulation) {\n autoScroll.x = autoScroll.y = 0\n return\n }\n\n let top: boolean\n let right: boolean\n let bottom: boolean\n let left: boolean\n\n const { interactable, element } = interaction\n const actionName = interaction.prepared.name\n const options = interactable.options[actionName].autoScroll\n const container = getContainer(options.container, interactable, element)\n\n if (is.window(container)) {\n left = pointer.clientX < autoScroll.margin\n top = pointer.clientY < autoScroll.margin\n right = pointer.clientX > container.innerWidth - autoScroll.margin\n bottom = pointer.clientY > container.innerHeight - autoScroll.margin\n } else {\n const rect = domUtils.getElementClientRect(container)\n\n left = pointer.clientX < rect.left + autoScroll.margin\n top = pointer.clientY < rect.top + autoScroll.margin\n right = pointer.clientX > rect.right - autoScroll.margin\n bottom = pointer.clientY > rect.bottom - autoScroll.margin\n }\n\n autoScroll.x = right ? 1 : left ? -1 : 0\n autoScroll.y = bottom ? 1 : top ? -1 : 0\n\n if (!autoScroll.isScrolling) {\n // set the autoScroll properties to those of the target\n autoScroll.margin = options.margin\n autoScroll.speed = options.speed\n\n autoScroll.start(interaction)\n }\n },\n}\n\nexport function getContainer(value: any, interactable: Interactable, element: Element) {\n return (\n (is.string(value) ? getStringOptionResult(value, interactable, element) : value) || getWindow(element)\n )\n}\n\nexport function getScroll(container: any) {\n if (is.window(container)) {\n container = window.document.body\n }\n\n return { x: container.scrollLeft, y: container.scrollTop }\n}\n\nexport function getScrollSize(container: any) {\n if (is.window(container)) {\n container = window.document.body\n }\n\n return { x: container.scrollWidth, y: container.scrollHeight }\n}\n\nexport function getScrollSizeDelta(\n {\n interaction,\n element,\n }: {\n interaction: Partial>\n element: Element\n },\n func: any,\n) {\n const scrollOptions = interaction && interaction.interactable.options[interaction.prepared.name].autoScroll\n\n if (!scrollOptions || !scrollOptions.enabled) {\n func()\n return { x: 0, y: 0 }\n }\n\n const scrollContainer = getContainer(scrollOptions.container, interaction.interactable, element)\n\n const prevSize = getScroll(scrollContainer)\n func()\n const curSize = getScroll(scrollContainer)\n\n return {\n x: curSize.x - prevSize.x,\n y: curSize.y - prevSize.y,\n }\n}\n\nconst autoScrollPlugin: Plugin = {\n id: 'auto-scroll',\n install,\n listeners: {\n 'interactions:new': ({ interaction }) => {\n interaction.autoScroll = null\n },\n\n 'interactions:destroy': ({ interaction }) => {\n interaction.autoScroll = null\n autoScroll.stop()\n if (autoScroll.interaction) {\n autoScroll.interaction = null\n }\n },\n\n 'interactions:stop': autoScroll.stop,\n\n 'interactions:action-move': (arg: any) => autoScroll.onInteractionMove(arg),\n },\n}\n\nexport default autoScrollPlugin\n", "import type { ActionName, ActionProps } from '@interactjs/core/types'\n\nimport { window } from './window'\n\nexport function warnOnce(this: T, method: (...args: any[]) => any, message: string) {\n let warned = false\n\n return function (this: T) {\n if (!warned) {\n ;(window as any).console.warn(message)\n warned = true\n }\n\n return method.apply(this, arguments)\n }\n}\n\nexport function copyAction(dest: ActionProps, src: ActionProps) {\n dest.name = src.name\n dest.axis = src.axis\n dest.edges = src.edges\n\n return dest\n}\n\nexport const sign = (n: number) => (n >= 0 ? 1 : -1)\n", "import type { Interactable } from '@interactjs/core/Interactable'\nimport type { Interaction } from '@interactjs/core/Interaction'\nimport type { Scope } from '@interactjs/core/scope'\nimport type { ActionProps, PointerType, PointerEventType, Element } from '@interactjs/core/types'\nimport is from '@interactjs/utils/is'\nimport { warnOnce } from '@interactjs/utils/misc'\n\ndeclare module '@interactjs/core/Interactable' {\n interface Interactable {\n getAction: (\n this: Interactable,\n pointer: PointerType,\n event: PointerEventType,\n interaction: Interaction,\n element: Element,\n ) => ActionProps | null\n styleCursor(newValue: boolean): this\n styleCursor(): boolean\n /**\n * Returns or sets whether the the cursor should be changed depending on the\n * action that would be performed if the mouse were pressed and dragged.\n *\n * @param {boolean} [newValue]\n * @return {boolean | Interactable} The current setting or this Interactable\n */\n styleCursor(newValue?: boolean): boolean | this\n actionChecker(checker: Function): Interactable\n actionChecker(): Function\n /**\n * ```js\n * interact('.resize-drag')\n * .resizable(true)\n * .draggable(true)\n * .actionChecker(function (pointer, event, action, interactable, element, interaction) {\n *\n * if (interact.matchesSelector(event.target, '.drag-handle')) {\n * // force drag with handle target\n * action.name = drag\n * }\n * else {\n * // resize from the top and right edges\n * action.name = 'resize'\n * action.edges = { top: true, right: true }\n * }\n *\n * return action\n * })\n * ```\n *\n * Returns or sets the function used to check action to be performed on\n * pointerDown\n *\n * @param checker - A function which takes a pointer event,\n * defaultAction string, interactable, element and interaction as parameters\n * and returns an object with name property 'drag' 'resize' or 'gesture' and\n * optionally an `edges` object with boolean 'top', 'left', 'bottom' and right\n * props.\n * @returns The checker function or this Interactable\n */\n actionChecker(checker?: Function): Interactable | Function\n /** @returns This interactable */\n ignoreFrom(newValue: string | Element | null): Interactable\n /** @returns The current ignoreFrom value */\n ignoreFrom(): string | Element | null\n /**\n * If the target of the `mousedown`, `pointerdown` or `touchstart` event or any\n * of it's parents match the given CSS selector or Element, no\n * drag/resize/gesture is started.\n *\n * @deprecated\n * Don't use this method. Instead set the `ignoreFrom` option for each action\n * or for `pointerEvents`\n *\n * ```js\n * interact(targett)\n * .draggable({\n * ignoreFrom: 'input, textarea, a[href]'',\n * })\n * .pointerEvents({\n * ignoreFrom: '[no-pointer]',\n * })\n * ```\n * Interactable\n */\n ignoreFrom(\n /** a CSS selector string, an Element or `null` to not ignore any elements */\n newValue?: string | Element | null,\n ): Interactable | string | Element | null\n allowFrom(): boolean\n /**\n *\n * A drag/resize/gesture is started only If the target of the `mousedown`,\n * `pointerdown` or `touchstart` event or any of it's parents match the given\n * CSS selector or Element.\n *\n * @deprecated\n * Don't use this method. Instead set the `allowFrom` option for each action\n * or for `pointerEvents`\n *\n * ```js\n * interact(targett)\n * .resizable({\n * allowFrom: '.resize-handle',\n * .pointerEvents({\n * allowFrom: '.handle',,\n * })\n * ```\n *\n * @param {string | Element | null} [newValue]\n * @return {string | Element | object} The current allowFrom value or this\n * Interactable\n */\n allowFrom(\n /** A CSS selector string, an Element or `null` to allow from any element */\n newValue: string | Element | null,\n ): Interactable\n }\n}\n\nfunction install(scope: Scope) {\n const {\n Interactable, // tslint:disable-line no-shadowed-variable\n } = scope\n\n Interactable.prototype.getAction = function getAction(\n this: Interactable,\n pointer: PointerType,\n event: PointerEventType,\n interaction: Interaction,\n element: Element,\n ): ActionProps {\n const action = defaultActionChecker(this, event, interaction, element, scope)\n\n if (this.options.actionChecker) {\n return this.options.actionChecker(pointer, event, action, this, element, interaction)\n }\n\n return action\n }\n\n Interactable.prototype.ignoreFrom = warnOnce(function (this: Interactable, newValue) {\n return this._backCompatOption('ignoreFrom', newValue)\n }, 'Interactable.ignoreFrom() has been deprecated. Use Interactble.draggable({ignoreFrom: newValue}).')\n\n Interactable.prototype.allowFrom = warnOnce(function (this: Interactable, newValue) {\n return this._backCompatOption('allowFrom', newValue)\n }, 'Interactable.allowFrom() has been deprecated. Use Interactble.draggable({allowFrom: newValue}).')\n\n Interactable.prototype.actionChecker = actionChecker\n\n Interactable.prototype.styleCursor = styleCursor\n}\n\nfunction defaultActionChecker(\n interactable: Interactable,\n event: PointerEventType,\n interaction: Interaction,\n element: Element,\n scope: Scope,\n) {\n const rect = interactable.getRect(element)\n const buttons =\n (event as MouseEvent).buttons ||\n {\n 0: 1,\n 1: 4,\n 3: 8,\n 4: 16,\n }[(event as MouseEvent).button as 0 | 1 | 3 | 4]\n const arg = {\n action: null,\n interactable,\n interaction,\n element,\n rect,\n buttons,\n }\n\n scope.fire('auto-start:check', arg)\n\n return arg.action\n}\n\nfunction styleCursor(this: Interactable, newValue?: boolean) {\n if (is.bool(newValue)) {\n this.options.styleCursor = newValue\n\n return this\n }\n\n if (newValue === null) {\n delete this.options.styleCursor\n\n return this\n }\n\n return this.options.styleCursor\n}\n\nfunction actionChecker(this: Interactable, checker?: any) {\n if (is.func(checker)) {\n this.options.actionChecker = checker\n\n return this\n }\n\n if (checker === null) {\n delete this.options.actionChecker\n\n return this\n }\n\n return this.options.actionChecker\n}\n\nexport default {\n id: 'auto-start/interactableMethods',\n install,\n}\n", "import type { Interactable } from '@interactjs/core/Interactable'\nimport type { Interaction } from '@interactjs/core/Interaction'\nimport type { Scope, SignalArgs, Plugin } from '@interactjs/core/scope'\nimport type {\n CursorChecker,\n PointerType,\n PointerEventType,\n Element,\n ActionName,\n ActionProps,\n} from '@interactjs/core/types'\nimport * as domUtils from '@interactjs/utils/domUtils'\nimport extend from '@interactjs/utils/extend'\nimport is from '@interactjs/utils/is'\nimport { copyAction } from '@interactjs/utils/misc'\n\n/* eslint-disable import/no-duplicates -- for typescript module augmentations */\nimport './InteractableMethods'\nimport InteractableMethods from './InteractableMethods'\n/* eslint-enable import/no-duplicates */\n\ndeclare module '@interactjs/core/InteractStatic' {\n export interface InteractStatic {\n /**\n * Returns or sets the maximum number of concurrent interactions allowed. By\n * default only 1 interaction is allowed at a time (for backwards\n * compatibility). To allow multiple interactions on the same Interactables and\n * elements, you need to enable it in the draggable, resizable and gesturable\n * `'max'` and `'maxPerElement'` options.\n *\n * @param {number} [newValue] Any number. newValue <= 0 means no interactions.\n */\n maxInteractions: (newValue: any) => any\n }\n}\n\ndeclare module '@interactjs/core/scope' {\n interface Scope {\n autoStart: AutoStart\n }\n\n interface SignalArgs {\n 'autoStart:before-start': Omit & {\n interaction: Interaction\n }\n 'autoStart:prepared': { interaction: Interaction }\n 'auto-start:check': CheckSignalArg\n }\n}\n\ndeclare module '@interactjs/core/options' {\n interface BaseDefaults {\n actionChecker?: any\n cursorChecker?: any\n styleCursor?: any\n }\n\n interface PerActionDefaults {\n manualStart?: boolean\n max?: number\n maxPerElement?: number\n allowFrom?: string | Element\n ignoreFrom?: string | Element\n cursorChecker?: CursorChecker\n\n // only allow left button by default\n // see https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/buttons#Return_value\n // TODO: docst\n mouseButtons?: 0 | 1 | 2 | 4 | 8 | 16\n }\n}\n\ninterface CheckSignalArg {\n interactable: Interactable\n interaction: Interaction\n element: Element\n action: ActionProps\n buttons: number\n}\n\nexport interface AutoStart {\n // Allow this many interactions to happen simultaneously\n maxInteractions: number\n withinInteractionLimit: typeof withinInteractionLimit\n cursorElement: Element\n}\n\nfunction install(scope: Scope) {\n const { interactStatic: interact, defaults } = scope\n\n scope.usePlugin(InteractableMethods)\n\n defaults.base.actionChecker = null\n defaults.base.styleCursor = true\n\n extend(defaults.perAction, {\n manualStart: false,\n max: Infinity,\n maxPerElement: 1,\n allowFrom: null,\n ignoreFrom: null,\n\n // only allow left button by default\n // see https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/buttons#Return_value\n mouseButtons: 1,\n })\n\n interact.maxInteractions = (newValue: number) => maxInteractions(newValue, scope)\n\n scope.autoStart = {\n // Allow this many interactions to happen simultaneously\n maxInteractions: Infinity,\n withinInteractionLimit,\n cursorElement: null,\n }\n}\n\nfunction prepareOnDown(\n { interaction, pointer, event, eventTarget }: SignalArgs['interactions:down'],\n scope: Scope,\n) {\n if (interaction.interacting()) return\n\n const actionInfo = getActionInfo(interaction, pointer, event, eventTarget, scope)\n prepare(interaction, actionInfo, scope)\n}\n\nfunction prepareOnMove(\n { interaction, pointer, event, eventTarget }: SignalArgs['interactions:move'],\n scope: Scope,\n) {\n if (interaction.pointerType !== 'mouse' || interaction.pointerIsDown || interaction.interacting()) return\n\n const actionInfo = getActionInfo(interaction, pointer, event, eventTarget as Element, scope)\n prepare(interaction, actionInfo, scope)\n}\n\nfunction startOnMove(arg: SignalArgs['interactions:move'], scope: Scope) {\n const { interaction } = arg\n\n if (\n !interaction.pointerIsDown ||\n interaction.interacting() ||\n !interaction.pointerWasMoved ||\n !interaction.prepared.name\n ) {\n return\n }\n\n scope.fire('autoStart:before-start', arg)\n\n const { interactable } = interaction\n const actionName = (interaction as Interaction).prepared.name\n\n if (actionName && interactable) {\n // check manualStart and interaction limit\n if (\n interactable.options[actionName].manualStart ||\n !withinInteractionLimit(interactable, interaction.element, interaction.prepared, scope)\n ) {\n interaction.stop()\n } else {\n interaction.start(interaction.prepared, interactable, interaction.element)\n setInteractionCursor(interaction, scope)\n }\n }\n}\n\nfunction clearCursorOnStop({ interaction }: { interaction: Interaction }, scope: Scope) {\n const { interactable } = interaction\n\n if (interactable && interactable.options.styleCursor) {\n setCursor(interaction.element, '', scope)\n }\n}\n\n// Check if the current interactable supports the action.\n// If so, return the validated action. Otherwise, return null\nfunction validateAction(\n action: ActionProps,\n interactable: Interactable,\n element: Element,\n eventTarget: Node,\n scope: Scope,\n) {\n if (\n interactable.testIgnoreAllow(interactable.options[action.name], element, eventTarget) &&\n interactable.options[action.name].enabled &&\n withinInteractionLimit(interactable, element, action, scope)\n ) {\n return action\n }\n\n return null\n}\n\nfunction validateMatches(\n interaction: Interaction,\n pointer: PointerType,\n event: PointerEventType,\n matches: Interactable[],\n matchElements: Element[],\n eventTarget: Node,\n scope: Scope,\n) {\n for (let i = 0, len = matches.length; i < len; i++) {\n const match = matches[i]\n const matchElement = matchElements[i]\n const matchAction = match.getAction(pointer, event, interaction, matchElement)\n\n if (!matchAction) {\n continue\n }\n\n const action = validateAction(matchAction, match, matchElement, eventTarget, scope)\n\n if (action) {\n return {\n action,\n interactable: match,\n element: matchElement,\n }\n }\n }\n\n return { action: null, interactable: null, element: null }\n}\n\nfunction getActionInfo(\n interaction: Interaction,\n pointer: PointerType,\n event: PointerEventType,\n eventTarget: Node,\n scope: Scope,\n) {\n let matches: Interactable[] = []\n let matchElements: Element[] = []\n\n let element = eventTarget as Element\n\n function pushMatches(interactable: Interactable) {\n matches.push(interactable)\n matchElements.push(element)\n }\n\n while (is.element(element)) {\n matches = []\n matchElements = []\n\n scope.interactables.forEachMatch(element, pushMatches)\n\n const actionInfo = validateMatches(\n interaction,\n pointer,\n event,\n matches,\n matchElements,\n eventTarget,\n scope,\n )\n\n if (actionInfo.action && !actionInfo.interactable.options[actionInfo.action.name].manualStart) {\n return actionInfo\n }\n\n element = domUtils.parentNode(element) as Element\n }\n\n return { action: null, interactable: null, element: null }\n}\n\nfunction prepare(\n interaction: Interaction,\n {\n action,\n interactable,\n element,\n }: {\n action: ActionProps\n interactable: Interactable\n element: Element\n },\n scope: Scope,\n) {\n action = action || { name: null }\n\n interaction.interactable = interactable\n interaction.element = element\n copyAction(interaction.prepared, action)\n\n interaction.rect = interactable && action.name ? interactable.getRect(element) : null\n\n setInteractionCursor(interaction, scope)\n\n scope.fire('autoStart:prepared', { interaction })\n}\n\nfunction withinInteractionLimit(\n interactable: Interactable,\n element: Element,\n action: ActionProps,\n scope: Scope,\n) {\n const options = interactable.options\n const maxActions = options[action.name].max\n const maxPerElement = options[action.name].maxPerElement\n const autoStartMax = scope.autoStart.maxInteractions\n let activeInteractions = 0\n let interactableCount = 0\n let elementCount = 0\n\n // no actions if any of these values == 0\n if (!(maxActions && maxPerElement && autoStartMax)) {\n return false\n }\n\n for (const interaction of scope.interactions.list) {\n const otherAction = interaction.prepared.name\n\n if (!interaction.interacting()) {\n continue\n }\n\n activeInteractions++\n\n if (activeInteractions >= autoStartMax) {\n return false\n }\n\n if (interaction.interactable !== interactable) {\n continue\n }\n\n interactableCount += otherAction === action.name ? 1 : 0\n\n if (interactableCount >= maxActions) {\n return false\n }\n\n if (interaction.element === element) {\n elementCount++\n\n if (otherAction === action.name && elementCount >= maxPerElement) {\n return false\n }\n }\n }\n\n return autoStartMax > 0\n}\n\nfunction maxInteractions(newValue: any, scope: Scope) {\n if (is.number(newValue)) {\n scope.autoStart.maxInteractions = newValue\n\n return this\n }\n\n return scope.autoStart.maxInteractions\n}\n\nfunction setCursor(element: Element, cursor: string, scope: Scope) {\n const { cursorElement: prevCursorElement } = scope.autoStart\n\n if (prevCursorElement && prevCursorElement !== element) {\n prevCursorElement.style.cursor = ''\n }\n\n element.ownerDocument.documentElement.style.cursor = cursor\n element.style.cursor = cursor\n scope.autoStart.cursorElement = cursor ? element : null\n}\n\nfunction setInteractionCursor(interaction: Interaction, scope: Scope) {\n const { interactable, element, prepared } = interaction\n\n if (!(interaction.pointerType === 'mouse' && interactable && interactable.options.styleCursor)) {\n // clear previous target element cursor\n if (scope.autoStart.cursorElement) {\n setCursor(scope.autoStart.cursorElement, '', scope)\n }\n\n return\n }\n\n let cursor = ''\n\n if (prepared.name) {\n const cursorChecker = interactable.options[prepared.name].cursorChecker\n\n if (is.func(cursorChecker)) {\n cursor = cursorChecker(prepared, interactable, element, interaction._interacting)\n } else {\n cursor = scope.actions.map[prepared.name].getCursor(prepared)\n }\n }\n\n setCursor(interaction.element, cursor || '', scope)\n}\n\nconst autoStart: Plugin = {\n id: 'auto-start/base',\n before: ['actions'],\n install,\n listeners: {\n 'interactions:down': prepareOnDown,\n 'interactions:move': (arg, scope) => {\n prepareOnMove(arg, scope)\n startOnMove(arg, scope)\n },\n 'interactions:stop': clearCursorOnStop,\n },\n maxInteractions,\n withinInteractionLimit,\n validateAction,\n}\n\nexport default autoStart\n", "import type { Interactable } from '@interactjs/core/Interactable'\nimport type Interaction from '@interactjs/core/Interaction'\nimport type { SignalArgs, Scope } from '@interactjs/core/scope'\nimport type { ActionName, Element } from '@interactjs/core/types'\nimport { parentNode } from '@interactjs/utils/domUtils'\nimport is from '@interactjs/utils/is'\n\nimport autoStart from './base'\n\nfunction beforeStart({ interaction, eventTarget, dx, dy }: SignalArgs['interactions:move'], scope: Scope) {\n if (interaction.prepared.name !== 'drag') return\n\n // check if a drag is in the correct axis\n const absX = Math.abs(dx)\n const absY = Math.abs(dy)\n const targetOptions = interaction.interactable.options.drag\n const startAxis = targetOptions.startAxis\n const currentAxis = absX > absY ? 'x' : absX < absY ? 'y' : 'xy'\n\n interaction.prepared.axis =\n targetOptions.lockAxis === 'start'\n ? (currentAxis[0] as 'x' | 'y') // always lock to one axis even if currentAxis === 'xy'\n : targetOptions.lockAxis\n\n // if the movement isn't in the startAxis of the interactable\n if (currentAxis !== 'xy' && startAxis !== 'xy' && startAxis !== currentAxis) {\n // cancel the prepared action\n ;(interaction as Interaction).prepared.name = null\n\n // then try to get a drag from another ineractable\n let element = eventTarget as Element\n\n const getDraggable = function (interactable: Interactable): Interactable | void {\n if (interactable === interaction.interactable) return\n\n const options = interaction.interactable.options.drag\n\n if (!options.manualStart && interactable.testIgnoreAllow(options, element, eventTarget)) {\n const action = interactable.getAction(\n interaction.downPointer,\n interaction.downEvent,\n interaction,\n element,\n )\n\n if (\n action &&\n action.name === 'drag' &&\n checkStartAxis(currentAxis, interactable) &&\n autoStart.validateAction(action, interactable, element, eventTarget, scope)\n ) {\n return interactable\n }\n }\n }\n\n // check all interactables\n while (is.element(element)) {\n const interactable = scope.interactables.forEachMatch(element, getDraggable)\n\n if (interactable) {\n ;(interaction as Interaction).prepared.name = 'drag'\n interaction.interactable = interactable\n interaction.element = element\n break\n }\n\n element = parentNode(element) as Element\n }\n }\n}\n\nfunction checkStartAxis(startAxis: string, interactable: Interactable) {\n if (!interactable) {\n return false\n }\n\n const thisAxis = interactable.options.drag.startAxis\n\n return startAxis === 'xy' || thisAxis === 'xy' || thisAxis === startAxis\n}\n\nexport default {\n id: 'auto-start/dragAxis',\n listeners: { 'autoStart:before-start': beforeStart },\n}\n", "import type Interaction from '@interactjs/core/Interaction'\nimport type { Scope, Plugin } from '@interactjs/core/scope'\n\n/* eslint-disable import/no-duplicates -- for typescript module augmentations */\nimport './base'\nimport basePlugin from './base'\n/* eslint-enable */\n\ndeclare module '@interactjs/core/options' {\n interface PerActionDefaults {\n hold?: number\n delay?: number\n }\n}\n\ndeclare module '@interactjs/core/Interaction' {\n interface Interaction {\n autoStartHoldTimer?: any\n }\n}\n\nfunction install(scope: Scope) {\n const { defaults } = scope\n\n scope.usePlugin(basePlugin)\n\n defaults.perAction.hold = 0\n defaults.perAction.delay = 0\n}\n\nfunction getHoldDuration(interaction: Interaction) {\n const actionName = interaction.prepared && interaction.prepared.name\n\n if (!actionName) {\n return null\n }\n\n const options = interaction.interactable.options\n\n return options[actionName].hold || options[actionName].delay\n}\n\nconst hold: Plugin = {\n id: 'auto-start/hold',\n install,\n listeners: {\n 'interactions:new': ({ interaction }) => {\n interaction.autoStartHoldTimer = null\n },\n\n 'autoStart:prepared': ({ interaction }) => {\n const hold = getHoldDuration(interaction)\n\n if (hold > 0) {\n interaction.autoStartHoldTimer = setTimeout(() => {\n interaction.start(interaction.prepared, interaction.interactable, interaction.element)\n }, hold)\n }\n },\n\n 'interactions:move': ({ interaction, duplicate }) => {\n if (interaction.autoStartHoldTimer && interaction.pointerWasMoved && !duplicate) {\n clearTimeout(interaction.autoStartHoldTimer)\n interaction.autoStartHoldTimer = null\n }\n },\n\n // prevent regular down->move autoStart\n 'autoStart:before-start': ({ interaction }) => {\n const holdDuration = getHoldDuration(interaction)\n\n if (holdDuration > 0) {\n interaction.prepared.name = null\n }\n },\n },\n getHoldDuration,\n}\nexport default hold\n", "import type { Scope } from '@interactjs/core/scope'\n\n/* eslint-disable import/no-duplicates -- for typescript module augmentations */\nimport './base'\nimport './dragAxis'\nimport './hold'\n\nimport autoStart from './base'\nimport dragAxis from './dragAxis'\nimport hold from './hold'\n/* eslint-enable import/no-duplicates */\n\nexport default {\n id: 'auto-start',\n install(scope: Scope) {\n scope.usePlugin(autoStart)\n scope.usePlugin(hold)\n scope.usePlugin(dragAxis)\n },\n}\n", "import { matchesSelector, nodeContains } from '@interactjs/utils/domUtils'\nimport is from '@interactjs/utils/is'\nimport { getWindow } from '@interactjs/utils/window'\n\nimport type { Interactable } from '@interactjs/core/Interactable'\nimport type Interaction from '@interactjs/core/Interaction'\nimport type { Scope } from '@interactjs/core/scope'\nimport type { PointerEventType } from '@interactjs/core/types'\n\ntype PreventDefaultValue = 'always' | 'never' | 'auto'\n\ndeclare module '@interactjs/core/Interactable' {\n interface Interactable {\n preventDefault(newValue: PreventDefaultValue): this\n preventDefault(): PreventDefaultValue\n /**\n * Returns or sets whether to prevent the browser's default behaviour in\n * response to pointer events. Can be set to:\n * - `'always'` to always prevent\n * - `'never'` to never prevent\n * - `'auto'` to let interact.js try to determine what would be best\n *\n * @param newValue - `'always'`, `'never'` or `'auto'`\n * @returns The current setting or this Interactable\n */\n preventDefault(newValue?: PreventDefaultValue): PreventDefaultValue | this\n checkAndPreventDefault(event: Event): void\n }\n}\n\nconst preventDefault = function preventDefault(this: Interactable, newValue?: PreventDefaultValue) {\n if (/^(always|never|auto)$/.test(newValue)) {\n this.options.preventDefault = newValue\n return this\n }\n\n if (is.bool(newValue)) {\n this.options.preventDefault = newValue ? 'always' : 'never'\n return this\n }\n\n return this.options.preventDefault\n} as Interactable['preventDefault']\n\nfunction checkAndPreventDefault(interactable: Interactable, scope: Scope, event: Event) {\n const setting = interactable.options.preventDefault\n\n if (setting === 'never') return\n\n if (setting === 'always') {\n event.preventDefault()\n return\n }\n\n // setting === 'auto'\n\n // if the browser supports passive event listeners and isn't running on iOS,\n // don't preventDefault of touch{start,move} events. CSS touch-action and\n // user-select should be used instead of calling event.preventDefault().\n if (scope.events.supportsPassive && /^touch(start|move)$/.test(event.type)) {\n const doc = getWindow(event.target).document\n const docOptions = scope.getDocOptions(doc)\n\n if (!(docOptions && docOptions.events) || docOptions.events.passive !== false) {\n return\n }\n }\n\n // don't preventDefault of pointerdown events\n if (/^(mouse|pointer|touch)*(down|start)/i.test(event.type)) {\n return\n }\n\n // don't preventDefault on editable elements\n if (\n is.element(event.target) &&\n matchesSelector(event.target, 'input,select,textarea,[contenteditable=true],[contenteditable=true] *')\n ) {\n return\n }\n\n event.preventDefault()\n}\n\nfunction onInteractionEvent({ interaction, event }: { interaction: Interaction; event: PointerEventType }) {\n if (interaction.interactable) {\n interaction.interactable.checkAndPreventDefault(event as Event)\n }\n}\n\nexport function install(scope: Scope) {\n const { Interactable } = scope\n\n Interactable.prototype.preventDefault = preventDefault\n\n Interactable.prototype.checkAndPreventDefault = function (event) {\n return checkAndPreventDefault(this, scope, event)\n }\n\n // prevent native HTML5 drag on interact.js target elements\n scope.interactions.docEvents.push({\n type: 'dragstart',\n listener(event) {\n for (const interaction of scope.interactions.list) {\n if (\n interaction.element &&\n (interaction.element === event.target || nodeContains(interaction.element, event.target))\n ) {\n interaction.interactable.checkAndPreventDefault(event)\n return\n }\n }\n },\n })\n}\n\nexport default {\n id: 'core/interactablePreventDefault',\n install,\n listeners: ['down', 'move', 'up', 'cancel'].reduce((acc, eventType) => {\n acc[`interactions:${eventType}`] = onInteractionEvent\n return acc\n }, {} as any),\n}\n", "import type { Actions } from '@interactjs/core/types'\n\nexport default function isNonNativeEvent(type: string, actions: Actions) {\n if (actions.phaselessTypes[type]) {\n return true\n }\n\n for (const name in actions.map) {\n if (type.indexOf(name) === 0 && type.substr(name.length) in actions.phases) {\n return true\n }\n }\n\n return false\n}\n", "import * as arr from './arr'\nimport is from './is'\n\n// tslint:disable-next-line ban-types\nexport default function clone(source: T): Partial {\n const dest = {} as Partial\n\n for (const prop in source) {\n const value = source[prop]\n\n if (is.plainObject(value)) {\n dest[prop] = clone(value) as any\n } else if (is.array(value)) {\n dest[prop] = arr.from(value) as typeof value\n } else {\n dest[prop] = value\n }\n }\n\n return dest\n}\n", "import type { EventPhase } from '@interactjs/core/InteractEvent'\nimport type { Interaction, DoAnyPhaseArg } from '@interactjs/core/Interaction'\nimport type { EdgeOptions, FullRect, Point, Rect } from '@interactjs/core/types'\nimport clone from '@interactjs/utils/clone'\nimport extend from '@interactjs/utils/extend'\nimport * as rectUtils from '@interactjs/utils/rect'\n\nimport type { Modifier, ModifierArg, ModifierState } from './types'\n\nexport interface ModificationResult {\n delta: Point\n rectDelta: Rect\n coords: Point\n rect: FullRect\n eventProps: any[]\n changed: boolean\n}\n\ninterface MethodArg {\n phase: EventPhase\n pageCoords: Point\n rect: FullRect\n coords: Point\n preEnd?: boolean\n skipModifiers?: number\n}\n\nexport class Modification {\n states: ModifierState[] = []\n startOffset: Rect = { left: 0, right: 0, top: 0, bottom: 0 }\n startDelta!: Point\n result!: ModificationResult\n endResult!: Point\n startEdges!: EdgeOptions\n edges: EdgeOptions\n readonly interaction: Readonly\n\n constructor(interaction: Interaction) {\n this.interaction = interaction\n this.result = createResult()\n this.edges = {\n left: false,\n right: false,\n top: false,\n bottom: false,\n }\n }\n\n start({ phase }: { phase: EventPhase }, pageCoords: Point) {\n const { interaction } = this\n const modifierList = getModifierList(interaction)\n this.prepareStates(modifierList)\n\n this.startEdges = extend({}, interaction.edges)\n this.edges = extend({}, this.startEdges)\n this.startOffset = getRectOffset(interaction.rect, pageCoords)\n this.startDelta = { x: 0, y: 0 }\n\n const arg = this.fillArg({\n phase,\n pageCoords,\n preEnd: false,\n })\n\n this.result = createResult()\n this.startAll(arg)\n\n const result = (this.result = this.setAll(arg))\n\n return result\n }\n\n fillArg(arg: Partial) {\n const { interaction } = this\n\n arg.interaction = interaction\n arg.interactable = interaction.interactable\n arg.element = interaction.element\n arg.rect ||= interaction.rect\n arg.edges ||= this.startEdges\n arg.startOffset = this.startOffset\n\n return arg as ModifierArg\n }\n\n startAll(arg: MethodArg & Partial) {\n for (const state of this.states) {\n if (state.methods.start) {\n arg.state = state\n state.methods.start(arg as ModifierArg)\n }\n }\n }\n\n setAll(arg: MethodArg & Partial): ModificationResult {\n const { phase, preEnd, skipModifiers, rect: unmodifiedRect, edges: unmodifiedEdges } = arg\n\n arg.coords = extend({}, arg.pageCoords)\n arg.rect = extend({}, unmodifiedRect)\n arg.edges = extend({}, unmodifiedEdges)\n\n const states = skipModifiers ? this.states.slice(skipModifiers) : this.states\n\n const newResult = createResult(arg.coords, arg.rect)\n\n for (const state of states) {\n const { options } = state\n const lastModifierCoords = extend({}, arg.coords)\n let returnValue = null\n\n if (state.methods?.set && this.shouldDo(options, preEnd, phase)) {\n arg.state = state\n returnValue = state.methods.set(arg as ModifierArg)\n\n rectUtils.addEdges(arg.edges, arg.rect, {\n x: arg.coords.x - lastModifierCoords.x,\n y: arg.coords.y - lastModifierCoords.y,\n })\n }\n\n newResult.eventProps.push(returnValue)\n }\n\n extend(this.edges, arg.edges)\n\n newResult.delta.x = arg.coords.x - arg.pageCoords.x\n newResult.delta.y = arg.coords.y - arg.pageCoords.y\n\n newResult.rectDelta.left = arg.rect.left - unmodifiedRect.left\n newResult.rectDelta.right = arg.rect.right - unmodifiedRect.right\n newResult.rectDelta.top = arg.rect.top - unmodifiedRect.top\n newResult.rectDelta.bottom = arg.rect.bottom - unmodifiedRect.bottom\n\n const prevCoords = this.result.coords\n const prevRect = this.result.rect\n\n if (prevCoords && prevRect) {\n const rectChanged =\n newResult.rect.left !== prevRect.left ||\n newResult.rect.right !== prevRect.right ||\n newResult.rect.top !== prevRect.top ||\n newResult.rect.bottom !== prevRect.bottom\n\n newResult.changed =\n rectChanged || prevCoords.x !== newResult.coords.x || prevCoords.y !== newResult.coords.y\n }\n\n return newResult\n }\n\n applyToInteraction(arg: { phase: EventPhase; rect?: Rect }) {\n const { interaction } = this\n const { phase } = arg\n const curCoords = interaction.coords.cur\n const startCoords = interaction.coords.start\n const { result, startDelta } = this\n const curDelta = result.delta\n\n if (phase === 'start') {\n extend(this.startDelta, result.delta)\n }\n\n for (const [coordsSet, delta] of [\n [startCoords, startDelta],\n [curCoords, curDelta],\n ] as const) {\n coordsSet.page.x += delta.x\n coordsSet.page.y += delta.y\n coordsSet.client.x += delta.x\n coordsSet.client.y += delta.y\n }\n\n const { rectDelta } = this.result\n const rect = arg.rect || interaction.rect\n\n rect.left += rectDelta.left\n rect.right += rectDelta.right\n rect.top += rectDelta.top\n rect.bottom += rectDelta.bottom\n\n rect.width = rect.right - rect.left\n rect.height = rect.bottom - rect.top\n }\n\n setAndApply(\n arg: Partial & {\n phase: EventPhase\n preEnd?: boolean\n skipModifiers?: number\n modifiedCoords?: Point\n },\n ): void | false {\n const { interaction } = this\n const { phase, preEnd, skipModifiers } = arg\n\n const result = this.setAll(\n this.fillArg({\n preEnd,\n phase,\n pageCoords: arg.modifiedCoords || interaction.coords.cur.page,\n }),\n )\n\n this.result = result\n\n // don't fire an action move if a modifier would keep the event in the same\n // cordinates as before\n if (\n !result.changed &&\n (!skipModifiers || skipModifiers < this.states.length) &&\n interaction.interacting()\n ) {\n return false\n }\n\n if (arg.modifiedCoords) {\n const { page } = interaction.coords.cur\n const adjustment = {\n x: arg.modifiedCoords.x - page.x,\n y: arg.modifiedCoords.y - page.y,\n }\n\n result.coords.x += adjustment.x\n result.coords.y += adjustment.y\n result.delta.x += adjustment.x\n result.delta.y += adjustment.y\n }\n\n this.applyToInteraction(arg)\n }\n\n beforeEnd(arg: Omit & { state?: ModifierState }): void | false {\n const { interaction, event } = arg\n const states = this.states\n\n if (!states || !states.length) {\n return\n }\n\n let doPreend = false\n\n for (const state of states) {\n arg.state = state\n const { options, methods } = state\n\n const endPosition = methods.beforeEnd && methods.beforeEnd(arg as unknown as ModifierArg)\n\n if (endPosition) {\n this.endResult = endPosition\n return false\n }\n\n doPreend = doPreend || (!doPreend && this.shouldDo(options, true, arg.phase, true))\n }\n\n if (doPreend) {\n // trigger a final modified move before ending\n interaction.move({ event, preEnd: true })\n }\n }\n\n stop(arg: { interaction: Interaction }) {\n const { interaction } = arg\n\n if (!this.states || !this.states.length) {\n return\n }\n\n const modifierArg: Partial = extend(\n {\n states: this.states,\n interactable: interaction.interactable,\n element: interaction.element,\n rect: null,\n },\n arg,\n )\n\n this.fillArg(modifierArg)\n\n for (const state of this.states) {\n modifierArg.state = state\n\n if (state.methods.stop) {\n state.methods.stop(modifierArg as ModifierArg)\n }\n }\n\n this.states = null\n this.endResult = null\n }\n\n prepareStates(modifierList: Modifier[]) {\n this.states = []\n\n for (let index = 0; index < modifierList.length; index++) {\n const { options, methods, name } = modifierList[index]\n\n this.states.push({\n options,\n methods,\n index,\n name,\n })\n }\n\n return this.states\n }\n\n restoreInteractionCoords({ interaction: { coords, rect, modification } }: { interaction: Interaction }) {\n if (!modification.result) return\n\n const { startDelta } = modification\n const { delta: curDelta, rectDelta } = modification.result\n\n const coordsAndDeltas = [\n [coords.start, startDelta],\n [coords.cur, curDelta],\n ]\n\n for (const [coordsSet, delta] of coordsAndDeltas as any) {\n coordsSet.page.x -= delta.x\n coordsSet.page.y -= delta.y\n coordsSet.client.x -= delta.x\n coordsSet.client.y -= delta.y\n }\n\n rect.left -= rectDelta.left\n rect.right -= rectDelta.right\n rect.top -= rectDelta.top\n rect.bottom -= rectDelta.bottom\n }\n\n shouldDo(options, preEnd?: boolean, phase?: string, requireEndOnly?: boolean) {\n if (\n // ignore disabled modifiers\n !options ||\n options.enabled === false ||\n // check if we require endOnly option to fire move before end\n (requireEndOnly && !options.endOnly) ||\n // don't apply endOnly modifiers when not ending\n (options.endOnly && !preEnd) ||\n // check if modifier should run be applied on start\n (phase === 'start' && !options.setStart)\n ) {\n return false\n }\n\n return true\n }\n\n copyFrom(other: Modification) {\n this.startOffset = other.startOffset\n this.startDelta = other.startDelta\n this.startEdges = other.startEdges\n this.edges = other.edges\n this.states = other.states.map((s) => clone(s) as ModifierState)\n this.result = createResult(extend({}, other.result.coords), extend({}, other.result.rect))\n }\n\n destroy() {\n for (const prop in this) {\n this[prop] = null\n }\n }\n}\n\nfunction createResult(coords?: Point, rect?: FullRect): ModificationResult {\n return {\n rect,\n coords,\n delta: { x: 0, y: 0 },\n rectDelta: {\n left: 0,\n right: 0,\n top: 0,\n bottom: 0,\n },\n eventProps: [],\n changed: true,\n }\n}\n\nfunction getModifierList(interaction) {\n const actionOptions = interaction.interactable.options[interaction.prepared.name]\n const actionModifiers = actionOptions.modifiers\n\n if (actionModifiers && actionModifiers.length) {\n return actionModifiers\n }\n\n return ['snap', 'snapSize', 'snapEdges', 'restrict', 'restrictEdges', 'restrictSize']\n .map((type) => {\n const options = actionOptions[type]\n\n return (\n options &&\n options.enabled && {\n options,\n methods: options._methods,\n }\n )\n })\n .filter((m) => !!m)\n}\n\nexport function getRectOffset(rect, coords) {\n return rect\n ? {\n left: coords.x - rect.left,\n top: coords.y - rect.top,\n right: rect.right - coords.x,\n bottom: rect.bottom - coords.y,\n }\n : {\n left: 0,\n top: 0,\n right: 0,\n bottom: 0,\n }\n}\n", "import type { InteractEvent } from '@interactjs/core/InteractEvent'\nimport type Interaction from '@interactjs/core/Interaction'\nimport type { Plugin } from '@interactjs/core/scope'\n\nimport { Modification } from './Modification'\nimport type { Modifier, ModifierModule, ModifierState } from './types'\n\ndeclare module '@interactjs/core/Interaction' {\n interface Interaction {\n modification?: Modification\n }\n}\n\ndeclare module '@interactjs/core/InteractEvent' {\n interface InteractEvent {\n modifiers?: Array<{\n name: string\n [key: string]: any\n }>\n }\n}\n\ndeclare module '@interactjs/core/options' {\n interface PerActionDefaults {\n modifiers?: Modifier[]\n }\n}\n\nexport function makeModifier<\n Defaults extends { enabled?: boolean },\n State extends ModifierState,\n Name extends string,\n Result,\n>(module: ModifierModule, name?: Name) {\n const { defaults } = module\n const methods = {\n start: module.start,\n set: module.set,\n beforeEnd: module.beforeEnd,\n stop: module.stop,\n }\n\n const modifier = (_options?: Partial) => {\n const options = (_options || {}) as Defaults\n\n options.enabled = options.enabled !== false\n\n // add missing defaults to options\n for (const prop in defaults) {\n if (!(prop in options)) {\n ;(options as any)[prop] = defaults[prop]\n }\n }\n\n const m: Modifier = {\n options,\n methods,\n name,\n enable: () => {\n options.enabled = true\n return m\n },\n disable: () => {\n options.enabled = false\n return m\n },\n }\n\n return m\n }\n\n if (name && typeof name === 'string') {\n // for backwrads compatibility\n modifier._defaults = defaults\n modifier._methods = methods\n }\n\n return modifier\n}\n\nexport function addEventModifiers({\n iEvent,\n interaction,\n}: {\n iEvent: InteractEvent\n interaction: Interaction\n}) {\n const result = interaction.modification!.result\n\n if (result) {\n iEvent.modifiers = result.eventProps\n }\n}\n\nconst modifiersBase: Plugin = {\n id: 'modifiers/base',\n before: ['actions'],\n install: (scope) => {\n scope.defaults.perAction.modifiers = []\n },\n listeners: {\n 'interactions:new': ({ interaction }) => {\n interaction.modification = new Modification(interaction)\n },\n\n 'interactions:before-action-start': (arg) => {\n const { interaction } = arg\n const modification = arg.interaction.modification!\n\n modification.start(arg, interaction.coords.start.page)\n interaction.edges = modification.edges\n modification.applyToInteraction(arg)\n },\n\n 'interactions:before-action-move': (arg) => {\n const { interaction } = arg\n const { modification } = interaction\n const ret = modification.setAndApply(arg)\n interaction.edges = modification.edges\n\n return ret\n },\n\n 'interactions:before-action-end': (arg) => {\n const { interaction } = arg\n const { modification } = interaction\n const ret = modification.beforeEnd(arg)\n interaction.edges = modification.startEdges\n\n return ret\n },\n\n 'interactions:action-start': addEventModifiers,\n 'interactions:action-move': addEventModifiers,\n 'interactions:action-end': addEventModifiers,\n\n 'interactions:after-action-start': (arg) => arg.interaction.modification.restoreInteractionCoords(arg),\n 'interactions:after-action-move': (arg) => arg.interaction.modification.restoreInteractionCoords(arg),\n\n 'interactions:stop': (arg) => arg.interaction.modification.stop(arg),\n },\n}\n\nexport default modifiersBase\n", "import type { Point, Listeners, OrBoolean, Element, Rect } from '@interactjs/core/types'\n\nexport interface Defaults {\n base: BaseDefaults\n perAction: PerActionDefaults\n actions: ActionDefaults\n}\n\n// eslint-disable-next-line @typescript-eslint/no-empty-interface\nexport interface ActionDefaults {}\n\nexport interface BaseDefaults {\n preventDefault?: 'always' | 'never' | 'auto'\n deltaSource?: 'page' | 'client'\n context?: Node\n getRect?: (element: Element) => Rect\n}\n\nexport interface PerActionDefaults {\n enabled?: boolean\n origin?: Point | string | Element\n listeners?: Listeners\n allowFrom?: string | Element\n ignoreFrom?: string | Element\n}\n\nexport type Options = Partial &\n Partial & {\n [P in keyof ActionDefaults]?: Partial\n }\n\nexport interface OptionsArg extends BaseDefaults, OrBoolean> {}\n\nexport const defaults: Defaults = {\n base: {\n preventDefault: 'auto',\n deltaSource: 'page',\n },\n\n perAction: {\n enabled: false,\n origin: { x: 0, y: 0 },\n },\n\n actions: {} as ActionDefaults,\n}\n", "import extend from '@interactjs/utils/extend'\nimport getOriginXY from '@interactjs/utils/getOriginXY'\nimport hypot from '@interactjs/utils/hypot'\n\nimport type { Point, FullRect, PointerEventType, Element, ActionName } from '@interactjs/core/types'\n\nimport { BaseEvent } from './BaseEvent'\nimport type { Interaction } from './Interaction'\nimport { defaults } from './options'\n\nexport type EventPhase = keyof PhaseMap\n\nexport interface PhaseMap {\n start: true\n move: true\n end: true\n}\n\n// defined outside of class definition to avoid assignment of undefined during\n// construction\nexport interface InteractEvent {\n pageX: number\n pageY: number\n\n clientX: number\n clientY: number\n\n dx: number\n dy: number\n\n velocityX: number\n velocityY: number\n}\n\nexport class InteractEvent<\n T extends ActionName = never,\n P extends EventPhase = EventPhase,\n> extends BaseEvent {\n declare target: Element\n declare currentTarget: Element\n relatedTarget: Element | null = null\n screenX?: number\n screenY?: number\n button: number\n buttons: number\n ctrlKey: boolean\n shiftKey: boolean\n altKey: boolean\n metaKey: boolean\n page: Point\n client: Point\n delta: Point\n rect: FullRect\n x0: number\n y0: number\n t0: number\n dt: number\n duration: number\n clientX0: number\n clientY0: number\n velocity: Point\n speed: number\n swipe: ReturnType['getSwipe']>\n // resize\n axes?: 'x' | 'y' | 'xy'\n /** @internal */\n preEnd?: boolean\n\n constructor(\n interaction: Interaction,\n event: PointerEventType,\n actionName: T,\n phase: P,\n element: Element,\n preEnd?: boolean,\n type?: string,\n ) {\n super(interaction)\n\n element = element || interaction.element\n\n const target = interaction.interactable\n const deltaSource = (((target && target.options) || defaults) as any).deltaSource as 'page' | 'client'\n const origin = getOriginXY(target, element, actionName)\n const starting = phase === 'start'\n const ending = phase === 'end'\n const prevEvent = starting ? this : interaction.prevEvent\n const coords = starting\n ? interaction.coords.start\n : ending\n ? { page: prevEvent.page, client: prevEvent.client, timeStamp: interaction.coords.cur.timeStamp }\n : interaction.coords.cur\n\n this.page = extend({}, coords.page)\n this.client = extend({}, coords.client)\n this.rect = extend({}, interaction.rect)\n this.timeStamp = coords.timeStamp\n\n if (!ending) {\n this.page.x -= origin.x\n this.page.y -= origin.y\n\n this.client.x -= origin.x\n this.client.y -= origin.y\n }\n\n this.ctrlKey = event.ctrlKey\n this.altKey = event.altKey\n this.shiftKey = event.shiftKey\n this.metaKey = event.metaKey\n this.button = (event as MouseEvent).button\n this.buttons = (event as MouseEvent).buttons\n this.target = element\n this.currentTarget = element\n this.preEnd = preEnd\n this.type = type || actionName + (phase || '')\n this.interactable = target\n\n this.t0 = starting ? interaction.pointers[interaction.pointers.length - 1].downTime : prevEvent.t0\n\n this.x0 = interaction.coords.start.page.x - origin.x\n this.y0 = interaction.coords.start.page.y - origin.y\n this.clientX0 = interaction.coords.start.client.x - origin.x\n this.clientY0 = interaction.coords.start.client.y - origin.y\n\n if (starting || ending) {\n this.delta = { x: 0, y: 0 }\n } else {\n this.delta = {\n x: this[deltaSource].x - prevEvent[deltaSource].x,\n y: this[deltaSource].y - prevEvent[deltaSource].y,\n }\n }\n\n this.dt = interaction.coords.delta.timeStamp\n this.duration = this.timeStamp - this.t0\n\n // velocity and speed in pixels per second\n this.velocity = extend({}, interaction.coords.velocity[deltaSource])\n this.speed = hypot(this.velocity.x, this.velocity.y)\n\n this.swipe = ending || phase === 'inertiastart' ? this.getSwipe() : null\n }\n\n getSwipe() {\n const interaction = this._interaction\n\n if (interaction.prevEvent.speed < 600 || this.timeStamp - interaction.prevEvent.timeStamp > 150) {\n return null\n }\n\n let angle = (180 * Math.atan2(interaction.prevEvent.velocityY, interaction.prevEvent.velocityX)) / Math.PI\n const overlap = 22.5\n\n if (angle < 0) {\n angle += 360\n }\n\n const left = 135 - overlap <= angle && angle < 225 + overlap\n const up = 225 - overlap <= angle && angle < 315 + overlap\n\n const right = !left && (315 - overlap <= angle || angle < 45 + overlap)\n const down = !up && 45 - overlap <= angle && angle < 135 + overlap\n\n return {\n up,\n down,\n left,\n right,\n angle,\n speed: interaction.prevEvent.speed,\n velocity: {\n x: interaction.prevEvent.velocityX,\n y: interaction.prevEvent.velocityY,\n },\n }\n }\n\n preventDefault() {}\n\n /**\n * Don't call listeners on the remaining targets\n */\n stopImmediatePropagation() {\n this.immediatePropagationStopped = this.propagationStopped = true\n }\n\n /**\n * Don't call any other listeners (even on the current target)\n */\n stopPropagation() {\n this.propagationStopped = true\n }\n}\n\n// getters and setters defined here to support typescript 3.6 and below which\n// don't support getter and setters in .d.ts files\nObject.defineProperties(InteractEvent.prototype, {\n pageX: {\n get() {\n return this.page.x\n },\n set(value) {\n this.page.x = value\n },\n },\n pageY: {\n get() {\n return this.page.y\n },\n set(value) {\n this.page.y = value\n },\n },\n\n clientX: {\n get() {\n return this.client.x\n },\n set(value) {\n this.client.x = value\n },\n },\n clientY: {\n get() {\n return this.client.y\n },\n set(value) {\n this.client.y = value\n },\n },\n\n dx: {\n get() {\n return this.delta.x\n },\n set(value) {\n this.delta.x = value\n },\n },\n dy: {\n get() {\n return this.delta.y\n },\n set(value) {\n this.delta.y = value\n },\n },\n\n velocityX: {\n get() {\n return this.velocity.x\n },\n set(value) {\n this.velocity.x = value\n },\n },\n velocityY: {\n get() {\n return this.velocity.y\n },\n set(value) {\n this.velocity.y = value\n },\n },\n})\n", "import type { PointerEventType, PointerType } from '@interactjs/core/types'\n\nexport class PointerInfo {\n id: number\n pointer: PointerType\n event: PointerEventType\n downTime: number\n downTarget: Node\n\n constructor(id: number, pointer: PointerType, event: PointerEventType, downTime: number, downTarget: Node) {\n this.id = id\n this.pointer = pointer\n this.event = event\n this.downTime = downTime\n this.downTarget = downTarget\n }\n}\n", "import * as arr from '@interactjs/utils/arr'\nimport extend from '@interactjs/utils/extend'\nimport hypot from '@interactjs/utils/hypot'\nimport { warnOnce, copyAction } from '@interactjs/utils/misc'\nimport * as pointerUtils from '@interactjs/utils/pointerUtils'\nimport * as rectUtils from '@interactjs/utils/rect'\n\nimport type {\n Element,\n EdgeOptions,\n PointerEventType,\n PointerType,\n FullRect,\n CoordsSet,\n ActionName,\n ActionProps,\n} from '@interactjs/core/types'\n\nimport type { Interactable } from './Interactable'\nimport type { EventPhase } from './InteractEvent'\nimport { InteractEvent } from './InteractEvent'\nimport type { ActionDefaults } from './options'\nimport { PointerInfo } from './PointerInfo'\nimport type { Scope } from './scope'\n\nexport enum _ProxyValues {\n interactable = '',\n element = '',\n prepared = '',\n pointerIsDown = '',\n pointerWasMoved = '',\n _proxy = '',\n}\n\nexport enum _ProxyMethods {\n start = '',\n move = '',\n end = '',\n stop = '',\n interacting = '',\n}\n\nexport type PointerArgProps = {\n pointer: PointerType\n event: PointerEventType\n eventTarget: Node\n pointerIndex: number\n pointerInfo: PointerInfo\n interaction: Interaction\n} & T\n\nexport interface DoPhaseArg {\n event: PointerEventType\n phase: EventPhase\n interaction: Interaction\n iEvent: InteractEvent\n preEnd?: boolean\n type?: string\n}\n\nexport type DoAnyPhaseArg = DoPhaseArg\n\ndeclare module '@interactjs/core/scope' {\n interface SignalArgs {\n 'interactions:new': { interaction: Interaction }\n 'interactions:down': PointerArgProps<{\n type: 'down'\n }>\n 'interactions:move': PointerArgProps<{\n type: 'move'\n dx: number\n dy: number\n duplicate: boolean\n }>\n 'interactions:up': PointerArgProps<{\n type: 'up'\n curEventTarget: EventTarget\n }>\n 'interactions:cancel': SignalArgs['interactions:up'] & {\n type: 'cancel'\n curEventTarget: EventTarget\n }\n 'interactions:update-pointer': PointerArgProps<{\n down: boolean\n }>\n 'interactions:remove-pointer': PointerArgProps\n 'interactions:blur': { interaction: Interaction; event: Event; type: 'blur' }\n 'interactions:before-action-start': Omit\n 'interactions:action-start': DoAnyPhaseArg\n 'interactions:after-action-start': DoAnyPhaseArg\n 'interactions:before-action-move': Omit\n 'interactions:action-move': DoAnyPhaseArg\n 'interactions:after-action-move': DoAnyPhaseArg\n 'interactions:before-action-end': Omit\n 'interactions:action-end': DoAnyPhaseArg\n 'interactions:after-action-end': DoAnyPhaseArg\n 'interactions:stop': { interaction: Interaction }\n }\n}\n\nexport type InteractionProxy = Pick<\n Interaction,\n Exclude\n>\n\nlet idCounter = 0\n\nexport class Interaction {\n /** current interactable being interacted with */\n interactable: Interactable | null = null\n\n /** the target element of the interactable */\n element: Element | null = null\n rect: FullRect | null = null\n /** @internal */\n _rects?: {\n start: FullRect\n corrected: FullRect\n previous: FullRect\n delta: FullRect\n }\n /** @internal */\n edges: EdgeOptions | null = null\n\n /** @internal */\n _scopeFire: Scope['fire']\n\n // action that's ready to be fired on next move event\n prepared: ActionProps = {\n name: null,\n axis: null,\n edges: null,\n }\n\n pointerType: string\n\n /** @internal keep track of added pointers */\n pointers: PointerInfo[] = []\n\n /** @internal pointerdown/mousedown/touchstart event */\n downEvent: PointerEventType | null = null\n\n /** @internal */ downPointer: PointerType = {} as PointerType\n\n /** @internal */\n _latestPointer: {\n pointer: PointerType\n event: PointerEventType\n eventTarget: Node\n } = {\n pointer: null,\n event: null,\n eventTarget: null,\n }\n\n /** @internal */ prevEvent: InteractEvent = null\n\n pointerIsDown = false\n pointerWasMoved = false\n /** @internal */ _interacting = false\n /** @internal */ _ending = false\n /** @internal */ _stopped = true\n /** @internal */ _proxy: InteractionProxy\n\n /** @internal */ simulation = null\n\n /** @internal */ get pointerMoveTolerance() {\n return 1\n }\n\n doMove = warnOnce(function (this: Interaction, signalArg: any) {\n this.move(signalArg)\n }, 'The interaction.doMove() method has been renamed to interaction.move()')\n\n coords: CoordsSet = {\n // Starting InteractEvent pointer coordinates\n start: pointerUtils.newCoords(),\n // Previous native pointer move event coordinates\n prev: pointerUtils.newCoords(),\n // current native pointer move event coordinates\n cur: pointerUtils.newCoords(),\n // Change in coordinates and time of the pointer\n delta: pointerUtils.newCoords(),\n // pointer velocity\n velocity: pointerUtils.newCoords(),\n }\n\n /** @internal */ readonly _id: number = idCounter++\n\n constructor({ pointerType, scopeFire }: { pointerType?: string; scopeFire: Scope['fire'] }) {\n this._scopeFire = scopeFire\n this.pointerType = pointerType\n\n const that = this\n\n this._proxy = {} as InteractionProxy\n\n for (const key in _ProxyValues) {\n Object.defineProperty(this._proxy, key, {\n get() {\n return that[key]\n },\n })\n }\n\n for (const key in _ProxyMethods) {\n Object.defineProperty(this._proxy, key, {\n value: (...args: any[]) => that[key](...args),\n })\n }\n\n this._scopeFire('interactions:new', { interaction: this })\n }\n\n pointerDown(pointer: PointerType, event: PointerEventType, eventTarget: Node) {\n const pointerIndex = this.updatePointer(pointer, event, eventTarget, true)\n const pointerInfo = this.pointers[pointerIndex]\n\n this._scopeFire('interactions:down', {\n pointer,\n event,\n eventTarget,\n pointerIndex,\n pointerInfo,\n type: 'down',\n interaction: this as unknown as Interaction,\n })\n }\n\n /**\n * ```js\n * interact(target)\n * .draggable({\n * // disable the default drag start by down->move\n * manualStart: true\n * })\n * // start dragging after the user holds the pointer down\n * .on('hold', function (event) {\n * var interaction = event.interaction\n *\n * if (!interaction.interacting()) {\n * interaction.start({ name: 'drag' },\n * event.interactable,\n * event.currentTarget)\n * }\n * })\n * ```\n *\n * Start an action with the given Interactable and Element as tartgets. The\n * action must be enabled for the target Interactable and an appropriate\n * number of pointers must be held down - 1 for drag/resize, 2 for gesture.\n *\n * Use it with `interactable.able({ manualStart: false })` to always\n * [start actions manually](https://github.com/taye/interact.js/issues/114)\n *\n * @param action - The action to be performed - drag, resize, etc.\n * @param target - The Interactable to target\n * @param element - The DOM Element to target\n * @returns Whether the interaction was successfully started\n */\n start(action: ActionProps, interactable: Interactable, element: Element): boolean {\n if (\n this.interacting() ||\n !this.pointerIsDown ||\n this.pointers.length < (action.name === 'gesture' ? 2 : 1) ||\n !interactable.options[action.name as keyof ActionDefaults].enabled\n ) {\n return false\n }\n\n copyAction(this.prepared, action)\n\n this.interactable = interactable\n this.element = element\n this.rect = interactable.getRect(element)\n this.edges = this.prepared.edges\n ? extend({}, this.prepared.edges)\n : { left: true, right: true, top: true, bottom: true }\n this._stopped = false\n this._interacting =\n this._doPhase({\n interaction: this,\n event: this.downEvent,\n phase: 'start',\n }) && !this._stopped\n\n return this._interacting\n }\n\n pointerMove(pointer: PointerType, event: PointerEventType, eventTarget: Node) {\n if (!this.simulation && !(this.modification && this.modification.endResult)) {\n this.updatePointer(pointer, event, eventTarget, false)\n }\n\n const duplicateMove =\n this.coords.cur.page.x === this.coords.prev.page.x &&\n this.coords.cur.page.y === this.coords.prev.page.y &&\n this.coords.cur.client.x === this.coords.prev.client.x &&\n this.coords.cur.client.y === this.coords.prev.client.y\n\n let dx: number\n let dy: number\n\n // register movement greater than pointerMoveTolerance\n if (this.pointerIsDown && !this.pointerWasMoved) {\n dx = this.coords.cur.client.x - this.coords.start.client.x\n dy = this.coords.cur.client.y - this.coords.start.client.y\n\n this.pointerWasMoved = hypot(dx, dy) > this.pointerMoveTolerance\n }\n\n const pointerIndex = this.getPointerIndex(pointer)\n const signalArg = {\n pointer,\n pointerIndex,\n pointerInfo: this.pointers[pointerIndex],\n event,\n type: 'move' as const,\n eventTarget,\n dx,\n dy,\n duplicate: duplicateMove,\n interaction: this as unknown as Interaction,\n }\n\n if (!duplicateMove) {\n // set pointer coordinate, time changes and velocity\n pointerUtils.setCoordVelocity(this.coords.velocity, this.coords.delta)\n }\n\n this._scopeFire('interactions:move', signalArg)\n\n if (!duplicateMove && !this.simulation) {\n // if interacting, fire an 'action-move' signal etc\n if (this.interacting()) {\n signalArg.type = null\n this.move(signalArg)\n }\n\n if (this.pointerWasMoved) {\n pointerUtils.copyCoords(this.coords.prev, this.coords.cur)\n }\n }\n }\n\n /**\n * ```js\n * interact(target)\n * .draggable(true)\n * .on('dragmove', function (event) {\n * if (someCondition) {\n * // change the snap settings\n * event.interactable.draggable({ snap: { targets: [] }})\n * // fire another move event with re-calculated snap\n * event.interaction.move()\n * }\n * })\n * ```\n *\n * Force a move of the current action at the same coordinates. Useful if\n * snap/restrict has been changed and you want a movement with the new\n * settings.\n */\n move(signalArg?: any) {\n if (!signalArg || !signalArg.event) {\n pointerUtils.setZeroCoords(this.coords.delta)\n }\n\n signalArg = extend(\n {\n pointer: this._latestPointer.pointer,\n event: this._latestPointer.event,\n eventTarget: this._latestPointer.eventTarget,\n interaction: this,\n },\n signalArg || {},\n )\n\n signalArg.phase = 'move'\n\n this._doPhase(signalArg)\n }\n\n /**\n * @internal\n * End interact move events and stop auto-scroll unless simulation is running\n */\n pointerUp(pointer: PointerType, event: PointerEventType, eventTarget: Node, curEventTarget: EventTarget) {\n let pointerIndex = this.getPointerIndex(pointer)\n\n if (pointerIndex === -1) {\n pointerIndex = this.updatePointer(pointer, event, eventTarget, false)\n }\n\n const type = /cancel$/i.test(event.type) ? 'cancel' : 'up'\n\n this._scopeFire(`interactions:${type}` as 'interactions:up' | 'interactions:cancel', {\n pointer,\n pointerIndex,\n pointerInfo: this.pointers[pointerIndex],\n event,\n eventTarget,\n type: type as any,\n curEventTarget,\n interaction: this as unknown as Interaction,\n })\n\n if (!this.simulation) {\n this.end(event)\n }\n\n this.removePointer(pointer, event)\n }\n\n /** @internal */\n documentBlur(event: Event) {\n this.end(event as any)\n this._scopeFire('interactions:blur', {\n event,\n type: 'blur',\n interaction: this as unknown as Interaction,\n })\n }\n\n /**\n * ```js\n * interact(target)\n * .draggable(true)\n * .on('move', function (event) {\n * if (event.pageX > 1000) {\n * // end the current action\n * event.interaction.end()\n * // stop all further listeners from being called\n * event.stopImmediatePropagation()\n * }\n * })\n * ```\n */\n end(event?: PointerEventType) {\n this._ending = true\n event = event || this._latestPointer.event\n let endPhaseResult: boolean\n\n if (this.interacting()) {\n endPhaseResult = this._doPhase({\n event,\n interaction: this,\n phase: 'end',\n })\n }\n\n this._ending = false\n\n if (endPhaseResult === true) {\n this.stop()\n }\n }\n\n currentAction() {\n return this._interacting ? this.prepared.name : null\n }\n\n interacting() {\n return this._interacting\n }\n\n stop() {\n this._scopeFire('interactions:stop', { interaction: this })\n\n this.interactable = this.element = null\n\n this._interacting = false\n this._stopped = true\n this.prepared.name = this.prevEvent = null\n }\n\n /** @internal */\n getPointerIndex(pointer: any) {\n const pointerId = pointerUtils.getPointerId(pointer)\n\n // mouse and pen interactions may have only one pointer\n return this.pointerType === 'mouse' || this.pointerType === 'pen'\n ? this.pointers.length - 1\n : arr.findIndex(this.pointers, (curPointer) => curPointer.id === pointerId)\n }\n\n /** @internal */\n getPointerInfo(pointer: any) {\n return this.pointers[this.getPointerIndex(pointer)]\n }\n\n /** @internal */\n updatePointer(pointer: PointerType, event: PointerEventType, eventTarget: Node, down?: boolean) {\n const id = pointerUtils.getPointerId(pointer)\n let pointerIndex = this.getPointerIndex(pointer)\n let pointerInfo = this.pointers[pointerIndex]\n\n down = down === false ? false : down || /(down|start)$/i.test(event.type)\n\n if (!pointerInfo) {\n pointerInfo = new PointerInfo(id, pointer, event, null, null)\n\n pointerIndex = this.pointers.length\n this.pointers.push(pointerInfo)\n } else {\n pointerInfo.pointer = pointer\n }\n\n pointerUtils.setCoords(\n this.coords.cur,\n this.pointers.map((p) => p.pointer),\n this._now(),\n )\n pointerUtils.setCoordDeltas(this.coords.delta, this.coords.prev, this.coords.cur)\n\n if (down) {\n this.pointerIsDown = true\n\n pointerInfo.downTime = this.coords.cur.timeStamp\n pointerInfo.downTarget = eventTarget\n pointerUtils.pointerExtend(this.downPointer, pointer)\n\n if (!this.interacting()) {\n pointerUtils.copyCoords(this.coords.start, this.coords.cur)\n pointerUtils.copyCoords(this.coords.prev, this.coords.cur)\n\n this.downEvent = event\n this.pointerWasMoved = false\n }\n }\n\n this._updateLatestPointer(pointer, event, eventTarget)\n\n this._scopeFire('interactions:update-pointer', {\n pointer,\n event,\n eventTarget,\n down,\n pointerInfo,\n pointerIndex,\n interaction: this as unknown as Interaction,\n })\n\n return pointerIndex\n }\n\n /** @internal */\n removePointer(pointer: PointerType, event: PointerEventType) {\n const pointerIndex = this.getPointerIndex(pointer)\n\n if (pointerIndex === -1) return\n\n const pointerInfo = this.pointers[pointerIndex]\n\n this._scopeFire('interactions:remove-pointer', {\n pointer,\n event,\n eventTarget: null,\n pointerIndex,\n pointerInfo,\n interaction: this as unknown as Interaction,\n })\n\n this.pointers.splice(pointerIndex, 1)\n this.pointerIsDown = false\n }\n\n /** @internal */\n _updateLatestPointer(pointer: PointerType, event: PointerEventType, eventTarget: Node) {\n this._latestPointer.pointer = pointer\n this._latestPointer.event = event\n this._latestPointer.eventTarget = eventTarget\n }\n\n destroy() {\n this._latestPointer.pointer = null\n this._latestPointer.event = null\n this._latestPointer.eventTarget = null\n }\n\n /** @internal */\n _createPreparedEvent

(\n event: PointerEventType,\n phase: P,\n preEnd?: boolean,\n type?: string,\n ) {\n return new InteractEvent(this, event, this.prepared.name, phase, this.element, preEnd, type)\n }\n\n /** @internal */\n _fireEvent

(iEvent: InteractEvent) {\n this.interactable?.fire(iEvent)\n\n if (!this.prevEvent || iEvent.timeStamp >= this.prevEvent.timeStamp) {\n this.prevEvent = iEvent\n }\n }\n\n /** @internal */\n _doPhase

(\n signalArg: Omit, 'iEvent'> & { iEvent?: InteractEvent },\n ) {\n const { event, phase, preEnd, type } = signalArg\n const { rect } = this\n\n if (rect && phase === 'move') {\n // update the rect changes due to pointer move\n rectUtils.addEdges(this.edges, rect, this.coords.delta[this.interactable.options.deltaSource])\n\n rect.width = rect.right - rect.left\n rect.height = rect.bottom - rect.top\n }\n\n const beforeResult = this._scopeFire(`interactions:before-action-${phase}` as any, signalArg)\n\n if (beforeResult === false) {\n return false\n }\n\n const iEvent = (signalArg.iEvent = this._createPreparedEvent(event, phase, preEnd, type))\n\n this._scopeFire(`interactions:action-${phase}` as any, signalArg)\n\n if (phase === 'start') {\n this.prevEvent = iEvent\n }\n\n this._fireEvent(iEvent)\n\n this._scopeFire(`interactions:after-action-${phase}` as any, signalArg)\n\n return true\n }\n\n /** @internal */\n _now() {\n return Date.now()\n }\n}\n\nexport default Interaction\nexport { PointerInfo }\n", "import type Interaction from '@interactjs/core/Interaction'\nimport { _ProxyMethods } from '@interactjs/core/Interaction'\nimport type { Plugin } from '@interactjs/core/scope'\nimport type { Point } from '@interactjs/core/types'\nimport * as rectUtils from '@interactjs/utils/rect'\n\ndeclare module '@interactjs/core/Interaction' {\n interface Interaction {\n offsetBy?: typeof offsetBy\n offset: {\n total: Point\n pending: Point\n }\n }\n\n enum _ProxyMethods {\n offsetBy = '',\n }\n}\n\n;(_ProxyMethods as any).offsetBy = ''\n\nexport function addTotal(interaction: Interaction) {\n if (!interaction.pointerIsDown) {\n return\n }\n\n addToCoords(interaction.coords.cur, interaction.offset.total)\n\n interaction.offset.pending.x = 0\n interaction.offset.pending.y = 0\n}\n\nfunction beforeAction({ interaction }: { interaction: Interaction }) {\n applyPending(interaction)\n}\n\nfunction beforeEnd({ interaction }: { interaction: Interaction }): boolean | void {\n const hadPending = applyPending(interaction)\n\n if (!hadPending) return\n\n interaction.move({ offset: true })\n interaction.end()\n\n return false\n}\n\nfunction end({ interaction }: { interaction: Interaction }) {\n interaction.offset.total.x = 0\n interaction.offset.total.y = 0\n interaction.offset.pending.x = 0\n interaction.offset.pending.y = 0\n}\n\nexport function applyPending(interaction: Interaction) {\n if (!hasPending(interaction)) {\n return false\n }\n\n const { pending } = interaction.offset\n\n addToCoords(interaction.coords.cur, pending)\n addToCoords(interaction.coords.delta, pending)\n rectUtils.addEdges(interaction.edges, interaction.rect, pending)\n\n pending.x = 0\n pending.y = 0\n\n return true\n}\n\nfunction offsetBy(this: Interaction, { x, y }: Point) {\n this.offset.pending.x += x\n this.offset.pending.y += y\n\n this.offset.total.x += x\n this.offset.total.y += y\n}\n\nfunction addToCoords({ page, client }, { x, y }: Point) {\n page.x += x\n page.y += y\n client.x += x\n client.y += y\n}\n\nfunction hasPending(interaction: Interaction) {\n return !!(interaction.offset.pending.x || interaction.offset.pending.y)\n}\n\nconst offset: Plugin = {\n id: 'offset',\n before: ['modifiers', 'pointer-events', 'actions', 'inertia'],\n install(scope) {\n scope.Interaction.prototype.offsetBy = offsetBy\n },\n listeners: {\n 'interactions:new': ({ interaction }) => {\n interaction.offset = {\n total: { x: 0, y: 0 },\n pending: { x: 0, y: 0 },\n }\n },\n 'interactions:update-pointer': ({ interaction }) => addTotal(interaction),\n 'interactions:before-action-start': beforeAction,\n 'interactions:before-action-move': beforeAction,\n 'interactions:before-action-end': beforeEnd,\n 'interactions:stop': end,\n },\n}\n\nexport default offset\n", "import type { Interaction, DoPhaseArg } from '@interactjs/core/Interaction'\nimport type { Scope, SignalArgs, Plugin } from '@interactjs/core/scope'\nimport type { ActionName, Point, PointerEventType } from '@interactjs/core/types'\n/* eslint-disable import/no-duplicates -- for typescript module augmentations */\nimport '@interactjs/modifiers/base'\nimport '@interactjs/offset/plugin'\nimport * as modifiers from '@interactjs/modifiers/base'\nimport { Modification } from '@interactjs/modifiers/Modification'\nimport type { ModifierArg } from '@interactjs/modifiers/types'\nimport offset from '@interactjs/offset/plugin'\n/* eslint-enable import/no-duplicates */\nimport * as dom from '@interactjs/utils/domUtils'\nimport hypot from '@interactjs/utils/hypot'\nimport is from '@interactjs/utils/is'\nimport { copyCoords } from '@interactjs/utils/pointerUtils'\nimport raf from '@interactjs/utils/raf'\n\ndeclare module '@interactjs/core/InteractEvent' {\n interface PhaseMap {\n resume?: true\n inertiastart?: true\n }\n}\n\ndeclare module '@interactjs/core/Interaction' {\n interface Interaction {\n inertia?: InertiaState\n }\n}\n\ndeclare module '@interactjs/core/options' {\n interface PerActionDefaults {\n inertia?: {\n enabled?: boolean\n resistance?: number // the lambda in exponential decay\n minSpeed?: number // target speed must be above this for inertia to start\n endSpeed?: number // the speed at which inertia is slow enough to stop\n allowResume?: true // allow resuming an action in inertia phase\n smoothEndDuration?: number // animate to snap/restrict endOnly if there's no inertia\n }\n }\n}\n\ndeclare module '@interactjs/core/scope' {\n interface SignalArgs {\n 'interactions:before-action-inertiastart': Omit, 'iEvent'>\n 'interactions:action-inertiastart': DoPhaseArg\n 'interactions:after-action-inertiastart': DoPhaseArg\n 'interactions:before-action-resume': Omit, 'iEvent'>\n 'interactions:action-resume': DoPhaseArg\n 'interactions:after-action-resume': DoPhaseArg\n }\n}\n\nfunction install(scope: Scope) {\n const { defaults } = scope\n\n scope.usePlugin(offset)\n scope.usePlugin(modifiers.default)\n scope.actions.phases.inertiastart = true\n scope.actions.phases.resume = true\n\n defaults.perAction.inertia = {\n enabled: false,\n resistance: 10, // the lambda in exponential decay\n minSpeed: 100, // target speed must be above this for inertia to start\n endSpeed: 10, // the speed at which inertia is slow enough to stop\n allowResume: true, // allow resuming an action in inertia phase\n smoothEndDuration: 300, // animate to snap/restrict endOnly if there's no inertia\n }\n}\n\nexport class InertiaState {\n active = false\n isModified = false\n smoothEnd = false\n allowResume = false\n\n modification!: Modification\n modifierCount = 0\n modifierArg!: ModifierArg\n\n startCoords!: Point\n t0 = 0\n v0 = 0\n\n te = 0\n targetOffset!: Point\n modifiedOffset!: Point\n currentOffset!: Point\n\n lambda_v0? = 0 // eslint-disable-line camelcase\n one_ve_v0? = 0 // eslint-disable-line camelcase\n timeout!: number\n readonly interaction: Interaction\n\n constructor(interaction: Interaction) {\n this.interaction = interaction\n }\n\n start(event: PointerEventType) {\n const { interaction } = this\n const options = getOptions(interaction)\n\n if (!options || !options.enabled) {\n return false\n }\n\n const { client: velocityClient } = interaction.coords.velocity\n const pointerSpeed = hypot(velocityClient.x, velocityClient.y)\n const modification = this.modification || (this.modification = new Modification(interaction))\n\n modification.copyFrom(interaction.modification)\n\n this.t0 = interaction._now()\n this.allowResume = options.allowResume\n this.v0 = pointerSpeed\n this.currentOffset = { x: 0, y: 0 }\n this.startCoords = interaction.coords.cur.page\n\n this.modifierArg = modification.fillArg({\n pageCoords: this.startCoords,\n preEnd: true,\n phase: 'inertiastart',\n })\n\n const thrown =\n this.t0 - interaction.coords.cur.timeStamp < 50 &&\n pointerSpeed > options.minSpeed &&\n pointerSpeed > options.endSpeed\n\n if (thrown) {\n this.startInertia()\n } else {\n modification.result = modification.setAll(this.modifierArg)\n\n if (!modification.result.changed) {\n return false\n }\n\n this.startSmoothEnd()\n }\n\n // force modification change\n interaction.modification.result.rect = null\n\n // bring inertiastart event to the target coords\n interaction.offsetBy(this.targetOffset)\n interaction._doPhase({\n interaction,\n event,\n phase: 'inertiastart',\n })\n interaction.offsetBy({ x: -this.targetOffset.x, y: -this.targetOffset.y })\n // force modification change\n interaction.modification.result.rect = null\n\n this.active = true\n interaction.simulation = this\n\n return true\n }\n\n startInertia() {\n const startVelocity = this.interaction.coords.velocity.client\n const options = getOptions(this.interaction)\n const lambda = options.resistance\n const inertiaDur = -Math.log(options.endSpeed / this.v0) / lambda\n\n this.targetOffset = {\n x: (startVelocity.x - inertiaDur) / lambda,\n y: (startVelocity.y - inertiaDur) / lambda,\n }\n\n this.te = inertiaDur\n this.lambda_v0 = lambda / this.v0\n this.one_ve_v0 = 1 - options.endSpeed / this.v0\n\n const { modification, modifierArg } = this\n\n modifierArg.pageCoords = {\n x: this.startCoords.x + this.targetOffset.x,\n y: this.startCoords.y + this.targetOffset.y,\n }\n\n modification.result = modification.setAll(modifierArg)\n\n if (modification.result.changed) {\n this.isModified = true\n this.modifiedOffset = {\n x: this.targetOffset.x + modification.result.delta.x,\n y: this.targetOffset.y + modification.result.delta.y,\n }\n }\n\n this.onNextFrame(() => this.inertiaTick())\n }\n\n startSmoothEnd() {\n this.smoothEnd = true\n this.isModified = true\n this.targetOffset = {\n x: this.modification.result.delta.x,\n y: this.modification.result.delta.y,\n }\n\n this.onNextFrame(() => this.smoothEndTick())\n }\n\n onNextFrame(tickFn: () => void) {\n this.timeout = raf.request(() => {\n if (this.active) {\n tickFn()\n }\n })\n }\n\n inertiaTick() {\n const { interaction } = this\n const options = getOptions(interaction)\n const lambda = options.resistance\n const t = (interaction._now() - this.t0) / 1000\n\n if (t < this.te) {\n const progress = 1 - (Math.exp(-lambda * t) - this.lambda_v0) / this.one_ve_v0\n let newOffset: Point\n\n if (this.isModified) {\n newOffset = getQuadraticCurvePoint(\n 0,\n 0,\n this.targetOffset.x,\n this.targetOffset.y,\n this.modifiedOffset.x,\n this.modifiedOffset.y,\n progress,\n )\n } else {\n newOffset = {\n x: this.targetOffset.x * progress,\n y: this.targetOffset.y * progress,\n }\n }\n\n const delta = { x: newOffset.x - this.currentOffset.x, y: newOffset.y - this.currentOffset.y }\n\n this.currentOffset.x += delta.x\n this.currentOffset.y += delta.y\n\n interaction.offsetBy(delta)\n interaction.move()\n\n this.onNextFrame(() => this.inertiaTick())\n } else {\n interaction.offsetBy({\n x: this.modifiedOffset.x - this.currentOffset.x,\n y: this.modifiedOffset.y - this.currentOffset.y,\n })\n\n this.end()\n }\n }\n\n smoothEndTick() {\n const { interaction } = this\n const t = interaction._now() - this.t0\n const { smoothEndDuration: duration } = getOptions(interaction)\n\n if (t < duration) {\n const newOffset = {\n x: easeOutQuad(t, 0, this.targetOffset.x, duration),\n y: easeOutQuad(t, 0, this.targetOffset.y, duration),\n }\n const delta = {\n x: newOffset.x - this.currentOffset.x,\n y: newOffset.y - this.currentOffset.y,\n }\n\n this.currentOffset.x += delta.x\n this.currentOffset.y += delta.y\n\n interaction.offsetBy(delta)\n interaction.move({ skipModifiers: this.modifierCount })\n\n this.onNextFrame(() => this.smoothEndTick())\n } else {\n interaction.offsetBy({\n x: this.targetOffset.x - this.currentOffset.x,\n y: this.targetOffset.y - this.currentOffset.y,\n })\n\n this.end()\n }\n }\n\n resume({ pointer, event, eventTarget }: SignalArgs['interactions:down']) {\n const { interaction } = this\n\n // undo inertia changes to interaction coords\n interaction.offsetBy({\n x: -this.currentOffset.x,\n y: -this.currentOffset.y,\n })\n\n // update pointer at pointer down position\n interaction.updatePointer(pointer, event, eventTarget, true)\n\n // fire resume signals and event\n interaction._doPhase({\n interaction,\n event,\n phase: 'resume',\n })\n copyCoords(interaction.coords.prev, interaction.coords.cur)\n\n this.stop()\n }\n\n end() {\n this.interaction.move()\n this.interaction.end()\n this.stop()\n }\n\n stop() {\n this.active = this.smoothEnd = false\n this.interaction.simulation = null\n raf.cancel(this.timeout)\n }\n}\n\nfunction start({ interaction, event }: DoPhaseArg) {\n if (!interaction._interacting || interaction.simulation) {\n return null\n }\n\n const started = interaction.inertia.start(event)\n\n // prevent action end if inertia or smoothEnd\n return started ? false : null\n}\n\n// Check if the down event hits the current inertia target\n// control should be return to the user\nfunction resume(arg: SignalArgs['interactions:down']) {\n const { interaction, eventTarget } = arg\n const state = interaction.inertia\n\n if (!state.active) return\n\n let element = eventTarget as Node\n\n // climb up the DOM tree from the event target\n while (is.element(element)) {\n // if interaction element is the current inertia target element\n if (element === interaction.element) {\n state.resume(arg)\n break\n }\n\n element = dom.parentNode(element)\n }\n}\n\nfunction stop({ interaction }: { interaction: Interaction }) {\n const state = interaction.inertia\n\n if (state.active) {\n state.stop()\n }\n}\n\nfunction getOptions({ interactable, prepared }: Interaction) {\n return interactable && interactable.options && prepared.name && interactable.options[prepared.name].inertia\n}\n\nconst inertia: Plugin = {\n id: 'inertia',\n before: ['modifiers', 'actions'],\n install,\n listeners: {\n 'interactions:new': ({ interaction }) => {\n interaction.inertia = new InertiaState(interaction)\n },\n\n 'interactions:before-action-end': start,\n 'interactions:down': resume,\n 'interactions:stop': stop,\n\n 'interactions:before-action-resume': (arg) => {\n const { modification } = arg.interaction\n\n modification.stop(arg)\n modification.start(arg, arg.interaction.coords.cur.page)\n modification.applyToInteraction(arg)\n },\n\n 'interactions:before-action-inertiastart': (arg) => arg.interaction.modification.setAndApply(arg),\n 'interactions:action-resume': modifiers.addEventModifiers,\n 'interactions:action-inertiastart': modifiers.addEventModifiers,\n 'interactions:after-action-inertiastart': (arg) =>\n arg.interaction.modification.restoreInteractionCoords(arg),\n 'interactions:after-action-resume': (arg) => arg.interaction.modification.restoreInteractionCoords(arg),\n },\n}\n\n// http://stackoverflow.com/a/5634528/2280888\nfunction _getQBezierValue(t: number, p1: number, p2: number, p3: number) {\n const iT = 1 - t\n return iT * iT * p1 + 2 * iT * t * p2 + t * t * p3\n}\n\nfunction getQuadraticCurvePoint(\n startX: number,\n startY: number,\n cpX: number,\n cpY: number,\n endX: number,\n endY: number,\n position: number,\n) {\n return {\n x: _getQBezierValue(position, startX, cpX, endX),\n y: _getQBezierValue(position, startY, cpY, endY),\n }\n}\n\n// http://gizma.com/easing/\nfunction easeOutQuad(t: number, b: number, c: number, d: number) {\n t /= d\n return -c * t * (t - 2) + b\n}\n\nexport default inertia\n", "import * as arr from '@interactjs/utils/arr'\nimport extend from '@interactjs/utils/extend'\nimport type { NormalizedListeners } from '@interactjs/utils/normalizeListeners'\nimport normalize from '@interactjs/utils/normalizeListeners'\n\nimport type { Listener, ListenersArg, Rect } from '@interactjs/core/types'\n\nfunction fireUntilImmediateStopped(event: any, listeners: Listener[]) {\n for (const listener of listeners) {\n if (event.immediatePropagationStopped) {\n break\n }\n\n listener(event)\n }\n}\n\nexport class Eventable {\n options: any\n types: NormalizedListeners = {}\n propagationStopped = false\n immediatePropagationStopped = false\n global: any\n\n constructor(options?: { [index: string]: any }) {\n this.options = extend({}, options || {})\n }\n\n fire(event: T) {\n let listeners: Listener[]\n const global = this.global\n\n // Interactable#on() listeners\n // tslint:disable no-conditional-assignment\n if ((listeners = this.types[event.type])) {\n fireUntilImmediateStopped(event, listeners)\n }\n\n // interact.on() listeners\n if (!event.propagationStopped && global && (listeners = global[event.type])) {\n fireUntilImmediateStopped(event, listeners)\n }\n }\n\n on(type: string, listener: ListenersArg) {\n const listeners = normalize(type, listener)\n\n for (type in listeners) {\n this.types[type] = arr.merge(this.types[type] || [], listeners[type])\n }\n }\n\n off(type: string, listener: ListenersArg) {\n const listeners = normalize(type, listener)\n\n for (type in listeners) {\n const eventList = this.types[type]\n\n if (!eventList || !eventList.length) {\n continue\n }\n\n for (const subListener of listeners[type]) {\n const index = eventList.indexOf(subListener)\n\n if (index !== -1) {\n eventList.splice(index, 1)\n }\n }\n }\n }\n\n getRect(_element: Element): Rect {\n return null\n }\n}\n", "import * as arr from '@interactjs/utils/arr'\nimport * as domUtils from '@interactjs/utils/domUtils'\nimport is from '@interactjs/utils/is'\nimport pExtend from '@interactjs/utils/pointerExtend'\nimport * as pointerUtils from '@interactjs/utils/pointerUtils'\n\nimport type { Scope } from '@interactjs/core/scope'\nimport type { Element } from '@interactjs/core/types'\n\nimport type { NativeEventTarget } from './NativeTypes'\n\ndeclare module '@interactjs/core/scope' {\n interface Scope {\n events: ReturnType\n }\n}\n\ninterface EventOptions {\n capture: boolean\n passive: boolean\n}\n\ntype PartialEventTarget = Partial\n\ntype ListenerEntry = { func: (event: Event | FakeEvent) => any; options: EventOptions }\n\nfunction install(scope: Scope) {\n const targets: Array<{\n eventTarget: PartialEventTarget\n events: { [type: string]: ListenerEntry[] }\n }> = []\n\n const delegatedEvents: {\n [type: string]: Array<{\n selector: string\n context: Node\n listeners: ListenerEntry[]\n }>\n } = {}\n const documents: Document[] = []\n\n const eventsMethods = {\n add,\n remove,\n\n addDelegate,\n removeDelegate,\n\n delegateListener,\n delegateUseCapture,\n delegatedEvents,\n documents,\n\n targets,\n\n supportsOptions: false,\n supportsPassive: false,\n }\n\n // check if browser supports passive events and options arg\n scope.document?.createElement('div').addEventListener('test', null, {\n get capture() {\n return (eventsMethods.supportsOptions = true)\n },\n get passive() {\n return (eventsMethods.supportsPassive = true)\n },\n })\n\n scope.events = eventsMethods\n\n function add(\n eventTarget: PartialEventTarget,\n type: string,\n listener: ListenerEntry['func'],\n optionalArg?: boolean | EventOptions,\n ) {\n if (!eventTarget.addEventListener) return\n\n const options = getOptions(optionalArg)\n let target = arr.find(targets, (t) => t.eventTarget === eventTarget)\n\n if (!target) {\n target = {\n eventTarget,\n events: {},\n }\n\n targets.push(target)\n }\n\n if (!target.events[type]) {\n target.events[type] = []\n }\n\n if (!arr.find(target.events[type], (l) => l.func === listener && optionsMatch(l.options, options))) {\n eventTarget.addEventListener(\n type,\n listener as any,\n eventsMethods.supportsOptions ? options : options.capture,\n )\n target.events[type].push({ func: listener, options })\n }\n }\n\n function remove(\n eventTarget: PartialEventTarget,\n type: string,\n listener?: 'all' | ListenerEntry['func'],\n optionalArg?: boolean | EventOptions,\n ) {\n if (!eventTarget.addEventListener || !eventTarget.removeEventListener) return\n\n const targetIndex = arr.findIndex(targets, (t) => t.eventTarget === eventTarget)\n const target = targets[targetIndex]\n\n if (!target || !target.events) {\n return\n }\n\n if (type === 'all') {\n for (type in target.events) {\n if (target.events.hasOwnProperty(type)) {\n remove(eventTarget, type, 'all')\n }\n }\n return\n }\n\n let typeIsEmpty = false\n const typeListeners = target.events[type]\n\n if (typeListeners) {\n if (listener === 'all') {\n for (let i = typeListeners.length - 1; i >= 0; i--) {\n const entry = typeListeners[i]\n remove(eventTarget, type, entry.func, entry.options)\n }\n return\n } else {\n const options = getOptions(optionalArg)\n\n for (let i = 0; i < typeListeners.length; i++) {\n const entry = typeListeners[i]\n if (entry.func === listener && optionsMatch(entry.options, options)) {\n eventTarget.removeEventListener(\n type,\n listener as any,\n eventsMethods.supportsOptions ? options : options.capture,\n )\n typeListeners.splice(i, 1)\n\n if (typeListeners.length === 0) {\n delete target.events[type]\n typeIsEmpty = true\n }\n\n break\n }\n }\n }\n }\n\n if (typeIsEmpty && !Object.keys(target.events).length) {\n targets.splice(targetIndex, 1)\n }\n }\n\n function addDelegate(\n selector: string,\n context: Node,\n type: string,\n listener: ListenerEntry['func'],\n optionalArg?: any,\n ) {\n const options = getOptions(optionalArg)\n if (!delegatedEvents[type]) {\n delegatedEvents[type] = []\n\n // add delegate listener functions\n for (const doc of documents) {\n add(doc, type, delegateListener)\n add(doc, type, delegateUseCapture, true)\n }\n }\n\n const delegates = delegatedEvents[type]\n let delegate = arr.find(delegates, (d) => d.selector === selector && d.context === context)\n\n if (!delegate) {\n delegate = { selector, context, listeners: [] }\n delegates.push(delegate)\n }\n\n delegate.listeners.push({ func: listener, options })\n }\n\n function removeDelegate(\n selector: string,\n context: Document | Element,\n type: string,\n listener?: ListenerEntry['func'],\n optionalArg?: any,\n ) {\n const options = getOptions(optionalArg)\n const delegates = delegatedEvents[type]\n let matchFound = false\n let index: number\n\n if (!delegates) return\n\n // count from last index of delegated to 0\n for (index = delegates.length - 1; index >= 0; index--) {\n const cur = delegates[index]\n // look for matching selector and context Node\n if (cur.selector === selector && cur.context === context) {\n const { listeners } = cur\n\n // each item of the listeners array is an array: [function, capture, passive]\n for (let i = listeners.length - 1; i >= 0; i--) {\n const entry = listeners[i]\n\n // check if the listener functions and capture and passive flags match\n if (entry.func === listener && optionsMatch(entry.options, options)) {\n // remove the listener from the array of listeners\n listeners.splice(i, 1)\n\n // if all listeners for this target have been removed\n // remove the target from the delegates array\n if (!listeners.length) {\n delegates.splice(index, 1)\n\n // remove delegate function from context\n remove(context, type, delegateListener)\n remove(context, type, delegateUseCapture, true)\n }\n\n // only remove one listener\n matchFound = true\n break\n }\n }\n\n if (matchFound) {\n break\n }\n }\n }\n }\n\n // bound to the interactable context when a DOM event\n // listener is added to a selector interactable\n function delegateListener(event: Event | FakeEvent, optionalArg?: any) {\n const options = getOptions(optionalArg)\n const fakeEvent = new FakeEvent(event as Event)\n const delegates = delegatedEvents[event.type]\n const [eventTarget] = pointerUtils.getEventTargets(event as Event)\n let element: Node = eventTarget\n\n // climb up document tree looking for selector matches\n while (is.element(element)) {\n for (let i = 0; i < delegates.length; i++) {\n const cur = delegates[i]\n const { selector, context } = cur\n\n if (\n domUtils.matchesSelector(element, selector) &&\n domUtils.nodeContains(context, eventTarget) &&\n domUtils.nodeContains(context, element)\n ) {\n const { listeners } = cur\n\n fakeEvent.currentTarget = element\n\n for (const entry of listeners) {\n if (optionsMatch(entry.options, options)) {\n entry.func(fakeEvent)\n }\n }\n }\n }\n\n element = domUtils.parentNode(element)\n }\n }\n\n function delegateUseCapture(this: Element, event: Event | FakeEvent) {\n return delegateListener.call(this, event, true)\n }\n\n // for type inferrence\n return eventsMethods\n}\n\nclass FakeEvent implements Partial {\n currentTarget: Node\n originalEvent: Event\n type: string\n\n constructor(originalEvent: Event) {\n this.originalEvent = originalEvent\n // duplicate the event so that currentTarget can be changed\n pExtend(this, originalEvent)\n }\n\n preventOriginalDefault() {\n this.originalEvent.preventDefault()\n }\n\n stopPropagation() {\n this.originalEvent.stopPropagation()\n }\n\n stopImmediatePropagation() {\n this.originalEvent.stopImmediatePropagation()\n }\n}\n\nfunction getOptions(param: { [index: string]: any } | boolean): { capture: boolean; passive: boolean } {\n if (!is.object(param)) {\n return { capture: !!param, passive: false }\n }\n\n return {\n capture: !!param.capture,\n passive: !!param.passive,\n }\n}\n\nfunction optionsMatch(a: Partial | boolean, b: Partial) {\n if (a === b) return true\n\n if (typeof a === 'boolean') return !!b.capture === a && !!b.passive === false\n\n return !!a.capture === !!b.capture && !!a.passive === !!b.passive\n}\n\nexport default {\n id: 'events',\n install,\n}\n", "import * as dom from '@interactjs/utils/domUtils'\n\nimport type Interaction from '@interactjs/core/Interaction'\nimport type { Scope } from '@interactjs/core/scope'\nimport type { PointerType } from '@interactjs/core/types'\n\nexport interface SearchDetails {\n pointer: PointerType\n pointerId: number\n pointerType: string\n eventType: string\n eventTarget: EventTarget\n curEventTarget: EventTarget\n scope: Scope\n}\n\nconst finder = {\n methodOrder: ['simulationResume', 'mouseOrPen', 'hasPointer', 'idle'] as const,\n\n search(details: SearchDetails) {\n for (const method of finder.methodOrder) {\n const interaction = finder[method](details)\n\n if (interaction) {\n return interaction\n }\n }\n\n return null\n },\n\n // try to resume simulation with a new pointer\n simulationResume({ pointerType, eventType, eventTarget, scope }: SearchDetails) {\n if (!/down|start/i.test(eventType)) {\n return null\n }\n\n for (const interaction of scope.interactions.list) {\n let element = eventTarget as Node\n\n if (\n interaction.simulation &&\n interaction.simulation.allowResume &&\n interaction.pointerType === pointerType\n ) {\n while (element) {\n // if the element is the interaction element\n if (element === interaction.element) {\n return interaction\n }\n element = dom.parentNode(element)\n }\n }\n }\n\n return null\n },\n\n // if it's a mouse or pen interaction\n mouseOrPen({ pointerId, pointerType, eventType, scope }: SearchDetails) {\n if (pointerType !== 'mouse' && pointerType !== 'pen') {\n return null\n }\n\n let firstNonActive\n\n for (const interaction of scope.interactions.list) {\n if (interaction.pointerType === pointerType) {\n // if it's a down event, skip interactions with running simulations\n if (interaction.simulation && !hasPointerId(interaction, pointerId)) {\n continue\n }\n\n // if the interaction is active, return it immediately\n if (interaction.interacting()) {\n return interaction\n }\n // otherwise save it and look for another active interaction\n else if (!firstNonActive) {\n firstNonActive = interaction\n }\n }\n }\n\n // if no active mouse interaction was found use the first inactive mouse\n // interaction\n if (firstNonActive) {\n return firstNonActive\n }\n\n // find any mouse or pen interaction.\n // ignore the interaction if the eventType is a *down, and a simulation\n // is active\n for (const interaction of scope.interactions.list) {\n if (interaction.pointerType === pointerType && !(/down/i.test(eventType) && interaction.simulation)) {\n return interaction\n }\n }\n\n return null\n },\n\n // get interaction that has this pointer\n hasPointer({ pointerId, scope }: SearchDetails) {\n for (const interaction of scope.interactions.list) {\n if (hasPointerId(interaction, pointerId)) {\n return interaction\n }\n }\n\n return null\n },\n\n // get first idle interaction with a matching pointerType\n idle({ pointerType, scope }: SearchDetails) {\n for (const interaction of scope.interactions.list) {\n // if there's already a pointer held down\n if (interaction.pointers.length === 1) {\n const target = interaction.interactable\n // don't add this pointer if there is a target interactable and it\n // isn't gesturable\n if (target && !(target.options.gesture && target.options.gesture.enabled)) {\n continue\n }\n }\n // maximum of 2 pointers per interaction\n else if (interaction.pointers.length >= 2) {\n continue\n }\n\n if (!interaction.interacting() && pointerType === interaction.pointerType) {\n return interaction\n }\n }\n\n return null\n },\n}\n\nfunction hasPointerId(interaction: Interaction, pointerId: number) {\n return interaction.pointers.some(({ id }) => id === pointerId)\n}\n\nexport default finder\n", "import browser from '@interactjs/utils/browser'\nimport domObjects from '@interactjs/utils/domObjects'\nimport { nodeContains } from '@interactjs/utils/domUtils'\nimport * as pointerUtils from '@interactjs/utils/pointerUtils'\n\nimport type { Scope, SignalArgs, Plugin } from '@interactjs/core/scope'\nimport type { ActionName, Listener } from '@interactjs/core/types'\n\n/* eslint-disable import/no-duplicates -- for typescript module augmentations */\nimport './interactablePreventDefault'\nimport interactablePreventDefault from './interactablePreventDefault'\nimport InteractionBase from './Interaction'\n/* eslint-enable import/no-duplicates */\nimport type { SearchDetails } from './interactionFinder'\nimport finder from './interactionFinder'\n\ndeclare module '@interactjs/core/scope' {\n interface Scope {\n Interaction: typeof InteractionBase\n interactions: {\n new: (options: any) => InteractionBase\n list: Array>\n listeners: { [type: string]: Listener }\n docEvents: Array<{ type: string; listener: Listener }>\n pointerMoveTolerance: number\n }\n prevTouchTime: number\n }\n\n interface SignalArgs {\n 'interactions:find': {\n interaction: InteractionBase\n searchDetails: SearchDetails\n }\n }\n}\n\nconst methodNames = [\n 'pointerDown',\n 'pointerMove',\n 'pointerUp',\n 'updatePointer',\n 'removePointer',\n 'windowBlur',\n]\n\nfunction install(scope: Scope) {\n const listeners = {} as any\n\n for (const method of methodNames) {\n listeners[method] = doOnInteractions(method, scope)\n }\n\n const pEventTypes = browser.pEventTypes\n let docEvents: typeof scope.interactions.docEvents\n\n if (domObjects.PointerEvent) {\n docEvents = [\n { type: pEventTypes.down, listener: releasePointersOnRemovedEls },\n { type: pEventTypes.down, listener: listeners.pointerDown },\n { type: pEventTypes.move, listener: listeners.pointerMove },\n { type: pEventTypes.up, listener: listeners.pointerUp },\n { type: pEventTypes.cancel, listener: listeners.pointerUp },\n ]\n } else {\n docEvents = [\n { type: 'mousedown', listener: listeners.pointerDown },\n { type: 'mousemove', listener: listeners.pointerMove },\n { type: 'mouseup', listener: listeners.pointerUp },\n\n { type: 'touchstart', listener: releasePointersOnRemovedEls },\n { type: 'touchstart', listener: listeners.pointerDown },\n { type: 'touchmove', listener: listeners.pointerMove },\n { type: 'touchend', listener: listeners.pointerUp },\n { type: 'touchcancel', listener: listeners.pointerUp },\n ]\n }\n\n docEvents.push({\n type: 'blur',\n listener(event) {\n for (const interaction of scope.interactions.list) {\n interaction.documentBlur(event)\n }\n },\n })\n\n // for ignoring browser's simulated mouse events\n scope.prevTouchTime = 0\n\n scope.Interaction = class extends InteractionBase {\n get pointerMoveTolerance() {\n return scope.interactions.pointerMoveTolerance\n }\n\n set pointerMoveTolerance(value) {\n scope.interactions.pointerMoveTolerance = value\n }\n\n _now() {\n return scope.now()\n }\n }\n\n scope.interactions = {\n // all active and idle interactions\n list: [],\n new(options: { pointerType?: string; scopeFire?: Scope['fire'] }) {\n options.scopeFire = (name, arg) => scope.fire(name, arg)\n\n const interaction = new scope.Interaction(options as Required)\n\n scope.interactions.list.push(interaction)\n return interaction\n },\n listeners,\n docEvents,\n pointerMoveTolerance: 1,\n }\n\n function releasePointersOnRemovedEls() {\n // for all inactive touch interactions with pointers down\n for (const interaction of scope.interactions.list) {\n if (!interaction.pointerIsDown || interaction.pointerType !== 'touch' || interaction._interacting) {\n continue\n }\n\n // if a pointer is down on an element that is no longer in the DOM tree\n for (const pointer of interaction.pointers) {\n if (!scope.documents.some(({ doc }) => nodeContains(doc, pointer.downTarget))) {\n // remove the pointer from the interaction\n interaction.removePointer(pointer.pointer, pointer.event)\n }\n }\n }\n }\n\n scope.usePlugin(interactablePreventDefault)\n}\n\nfunction doOnInteractions(method: string, scope: Scope) {\n return function (event: Event) {\n const interactions = scope.interactions.list\n\n const pointerType = pointerUtils.getPointerType(event)\n const [eventTarget, curEventTarget] = pointerUtils.getEventTargets(event)\n const matches: any[] = [] // [ [pointer, interaction], ...]\n\n if (/^touch/.test(event.type)) {\n scope.prevTouchTime = scope.now()\n\n // @ts-expect-error\n for (const changedTouch of event.changedTouches) {\n const pointer = changedTouch\n const pointerId = pointerUtils.getPointerId(pointer)\n const searchDetails: SearchDetails = {\n pointer,\n pointerId,\n pointerType,\n eventType: event.type,\n eventTarget,\n curEventTarget,\n scope,\n }\n const interaction = getInteraction(searchDetails)\n\n matches.push([\n searchDetails.pointer,\n searchDetails.eventTarget,\n searchDetails.curEventTarget,\n interaction,\n ])\n }\n } else {\n let invalidPointer = false\n\n if (!browser.supportsPointerEvent && /mouse/.test(event.type)) {\n // ignore mouse events while touch interactions are active\n for (let i = 0; i < interactions.length && !invalidPointer; i++) {\n invalidPointer = interactions[i].pointerType !== 'mouse' && interactions[i].pointerIsDown\n }\n\n // try to ignore mouse events that are simulated by the browser\n // after a touch event\n invalidPointer =\n invalidPointer ||\n scope.now() - scope.prevTouchTime < 500 ||\n // on iOS and Firefox Mobile, MouseEvent.timeStamp is zero if simulated\n event.timeStamp === 0\n }\n\n if (!invalidPointer) {\n const searchDetails = {\n pointer: event as PointerEvent,\n pointerId: pointerUtils.getPointerId(event as PointerEvent),\n pointerType,\n eventType: event.type,\n curEventTarget,\n eventTarget,\n scope,\n }\n\n const interaction = getInteraction(searchDetails)\n\n matches.push([\n searchDetails.pointer,\n searchDetails.eventTarget,\n searchDetails.curEventTarget,\n interaction,\n ])\n }\n }\n\n // eslint-disable-next-line no-shadow\n for (const [pointer, eventTarget, curEventTarget, interaction] of matches) {\n interaction[method](pointer, event, eventTarget, curEventTarget)\n }\n }\n}\n\nfunction getInteraction(searchDetails: SearchDetails) {\n const { pointerType, scope } = searchDetails\n\n const foundInteraction = finder.search(searchDetails)\n const signalArg = { interaction: foundInteraction, searchDetails }\n\n scope.fire('interactions:find', signalArg)\n\n return signalArg.interaction || scope.interactions.new({ pointerType })\n}\n\nfunction onDocSignal(\n { doc, scope, options }: SignalArgs[T],\n eventMethodName: 'add' | 'remove',\n) {\n const {\n interactions: { docEvents },\n events,\n } = scope\n const eventMethod = events[eventMethodName]\n\n if (scope.browser.isIOS && !options.events) {\n options.events = { passive: false }\n }\n\n // delegate event listener\n for (const eventType in events.delegatedEvents) {\n eventMethod(doc, eventType, events.delegateListener)\n eventMethod(doc, eventType, events.delegateUseCapture, true)\n }\n\n const eventOptions = options && options.events\n\n for (const { type, listener } of docEvents) {\n eventMethod(doc, type, listener, eventOptions)\n }\n}\n\nconst interactions: Plugin = {\n id: 'core/interactions',\n install,\n listeners: {\n 'scope:add-document': (arg) => onDocSignal(arg, 'add'),\n 'scope:remove-document': (arg) => onDocSignal(arg, 'remove'),\n 'interactable:unset': ({ interactable }, scope) => {\n // Stop and destroy related interactions when an Interactable is unset\n for (let i = scope.interactions.list.length - 1; i >= 0; i--) {\n const interaction = scope.interactions.list[i]\n\n if (interaction.interactable !== interactable) {\n continue\n }\n\n interaction.stop()\n scope.fire('interactions:destroy', { interaction })\n interaction.destroy()\n\n if (scope.interactions.list.length > 2) {\n scope.interactions.list.splice(i, 1)\n }\n }\n },\n },\n onDocSignal,\n doOnInteractions,\n methodNames,\n}\n\nexport default interactions\n", "/* eslint-disable no-dupe-class-members */\nimport * as arr from '@interactjs/utils/arr'\nimport browser from '@interactjs/utils/browser'\nimport clone from '@interactjs/utils/clone'\nimport { getElementRect, matchesUpTo, nodeContains, trySelector } from '@interactjs/utils/domUtils'\nimport extend from '@interactjs/utils/extend'\nimport is from '@interactjs/utils/is'\nimport isNonNativeEvent from '@interactjs/utils/isNonNativeEvent'\nimport normalizeListeners from '@interactjs/utils/normalizeListeners'\nimport { getWindow } from '@interactjs/utils/window'\n\nimport type { Scope } from '@interactjs/core/scope'\nimport type {\n ActionMap,\n ActionMethod,\n ActionName,\n Actions,\n Context,\n Element,\n EventTypes,\n Listeners,\n ListenersArg,\n OrBoolean,\n Target,\n} from '@interactjs/core/types'\n\nimport { Eventable } from './Eventable'\nimport type { ActionDefaults, Defaults, OptionsArg, PerActionDefaults, Options } from './options'\n\ntype IgnoreValue = string | Element | boolean\ntype DeltaSource = 'page' | 'client'\n\nconst enum OnOffMethod {\n On,\n Off,\n}\n\n/**\n * ```ts\n * const interactable = interact('.cards')\n * .draggable({\n * listeners: { move: event => console.log(event.type, event.pageX, event.pageY) }\n * })\n * .resizable({\n * listeners: { move: event => console.log(event.rect) },\n * modifiers: [interact.modifiers.restrictEdges({ outer: 'parent' })]\n * })\n * ```\n */\nexport class Interactable implements Partial {\n /** @internal */ get _defaults(): Defaults {\n return {\n base: {},\n perAction: {},\n actions: {} as ActionDefaults,\n }\n }\n\n readonly target: Target\n /** @internal */ readonly options!: Required\n /** @internal */ readonly _actions: Actions\n /** @internal */ readonly events = new Eventable()\n /** @internal */ readonly _context: Context\n /** @internal */ readonly _win: Window\n /** @internal */ readonly _doc: Document\n /** @internal */ readonly _scopeEvents: Scope['events']\n\n constructor(\n target: Target,\n options: any,\n defaultContext: Document | Element,\n scopeEvents: Scope['events'],\n ) {\n this._actions = options.actions\n this.target = target\n this._context = options.context || defaultContext\n this._win = getWindow(trySelector(target) ? this._context : target)\n this._doc = this._win.document\n this._scopeEvents = scopeEvents\n\n this.set(options)\n }\n\n setOnEvents(actionName: ActionName, phases: NonNullable) {\n if (is.func(phases.onstart)) {\n this.on(`${actionName}start`, phases.onstart)\n }\n if (is.func(phases.onmove)) {\n this.on(`${actionName}move`, phases.onmove)\n }\n if (is.func(phases.onend)) {\n this.on(`${actionName}end`, phases.onend)\n }\n if (is.func(phases.oninertiastart)) {\n this.on(`${actionName}inertiastart`, phases.oninertiastart)\n }\n\n return this\n }\n\n updatePerActionListeners(actionName: ActionName, prev: Listeners | undefined, cur: Listeners | undefined) {\n const actionFilter = (this._actions.map[actionName] as { filterEventType?: (type: string) => boolean })\n ?.filterEventType\n const filter = (type: string) =>\n (actionFilter == null || actionFilter(type)) && isNonNativeEvent(type, this._actions)\n\n if (is.array(prev) || is.object(prev)) {\n this._onOff(OnOffMethod.Off, actionName, prev, undefined, filter)\n }\n\n if (is.array(cur) || is.object(cur)) {\n this._onOff(OnOffMethod.On, actionName, cur, undefined, filter)\n }\n }\n\n setPerAction(actionName: ActionName, options: OrBoolean) {\n const defaults = this._defaults\n\n // for all the default per-action options\n for (const optionName_ in options) {\n const optionName = optionName_ as keyof PerActionDefaults\n const actionOptions = this.options[actionName]\n const optionValue: any = options[optionName]\n\n // remove old event listeners and add new ones\n if (optionName === 'listeners') {\n this.updatePerActionListeners(actionName, actionOptions.listeners, optionValue as Listeners)\n }\n\n // if the option value is an array\n if (is.array(optionValue)) {\n ;(actionOptions[optionName] as any) = arr.from(optionValue)\n }\n // if the option value is an object\n else if (is.plainObject(optionValue)) {\n // copy the object\n ;(actionOptions[optionName] as any) = extend(\n actionOptions[optionName] || ({} as any),\n clone(optionValue),\n )\n\n // set anabled field to true if it exists in the defaults\n if (\n is.object(defaults.perAction[optionName]) &&\n 'enabled' in (defaults.perAction[optionName] as any)\n ) {\n ;(actionOptions[optionName] as any).enabled = optionValue.enabled !== false\n }\n }\n // if the option value is a boolean and the default is an object\n else if (is.bool(optionValue) && is.object(defaults.perAction[optionName])) {\n ;(actionOptions[optionName] as any).enabled = optionValue\n }\n // if it's anything else, do a plain assignment\n else {\n ;(actionOptions[optionName] as any) = optionValue\n }\n }\n }\n\n /**\n * The default function to get an Interactables bounding rect. Can be\n * overridden using {@link Interactable.rectChecker}.\n *\n * @param {Element} [element] The element to measure.\n * @return {Rect} The object's bounding rectangle.\n */\n getRect(element: Element) {\n element = element || (is.element(this.target) ? this.target : null)\n\n if (is.string(this.target)) {\n element = element || this._context.querySelector(this.target)\n }\n\n return getElementRect(element)\n }\n\n /**\n * Returns or sets the function used to calculate the interactable's\n * element's rectangle\n *\n * @param {function} [checker] A function which returns this Interactable's\n * bounding rectangle. See {@link Interactable.getRect}\n * @return {function | object} The checker function or this Interactable\n */\n rectChecker(): (element: Element) => any | null\n rectChecker(checker: (element: Element) => any): this\n rectChecker(checker?: (element: Element) => any) {\n if (is.func(checker)) {\n this.getRect = (element) => {\n const rect = extend({}, checker.apply(this, element))\n\n if (!(('width' in rect) as unknown)) {\n rect.width = rect.right - rect.left\n rect.height = rect.bottom - rect.top\n }\n\n return rect\n }\n\n return this\n }\n\n if (checker === null) {\n delete (this as Partial).getRect\n\n return this\n }\n\n return this.getRect\n }\n\n /** @internal */\n _backCompatOption(optionName: keyof Options, newValue: any) {\n if (trySelector(newValue) || is.object(newValue)) {\n ;(this.options[optionName] as any) = newValue\n\n for (const action in this._actions.map) {\n ;(this.options[action as keyof ActionMap] as any)[optionName] = newValue\n }\n\n return this\n }\n\n return this.options[optionName]\n }\n\n /**\n * Gets or sets the origin of the Interactable's element. The x and y\n * of the origin will be subtracted from action event coordinates.\n *\n * @param {Element | object | string} [origin] An HTML or SVG Element whose\n * rect will be used, an object eg. { x: 0, y: 0 } or string 'parent', 'self'\n * or any CSS selector\n *\n * @return {object} The current origin or this Interactable\n */\n origin(newValue: any) {\n return this._backCompatOption('origin', newValue)\n }\n\n /**\n * Returns or sets the mouse coordinate types used to calculate the\n * movement of the pointer.\n *\n * @param {string} [newValue] Use 'client' if you will be scrolling while\n * interacting; Use 'page' if you want autoScroll to work\n * @return {string | object} The current deltaSource or this Interactable\n */\n deltaSource(): DeltaSource\n deltaSource(newValue: DeltaSource): this\n deltaSource(newValue?: DeltaSource) {\n if (newValue === 'page' || newValue === 'client') {\n this.options.deltaSource = newValue\n\n return this\n }\n\n return this.options.deltaSource\n }\n\n /** @internal */\n getAllElements(): Element[] {\n const { target } = this\n\n if (is.string(target)) {\n return Array.from(this._context.querySelectorAll(target))\n }\n\n if (is.func(target) && (target as any).getAllElements) {\n return (target as any).getAllElements()\n }\n\n return is.element(target) ? [target] : []\n }\n\n /**\n * Gets the selector context Node of the Interactable. The default is\n * `window.document`.\n *\n * @return {Node} The context Node of this Interactable\n */\n context() {\n return this._context\n }\n\n inContext(element: Document | Node) {\n return this._context === element.ownerDocument || nodeContains(this._context, element)\n }\n\n /** @internal */\n testIgnoreAllow(\n this: Interactable,\n options: { ignoreFrom?: IgnoreValue; allowFrom?: IgnoreValue },\n targetNode: Node,\n eventTarget: Node,\n ) {\n return (\n !this.testIgnore(options.ignoreFrom, targetNode, eventTarget) &&\n this.testAllow(options.allowFrom, targetNode, eventTarget)\n )\n }\n\n /** @internal */\n testAllow(this: Interactable, allowFrom: IgnoreValue | undefined, targetNode: Node, element: Node) {\n if (!allowFrom) {\n return true\n }\n\n if (!is.element(element)) {\n return false\n }\n\n if (is.string(allowFrom)) {\n return matchesUpTo(element, allowFrom, targetNode)\n } else if (is.element(allowFrom)) {\n return nodeContains(allowFrom, element)\n }\n\n return false\n }\n\n /** @internal */\n testIgnore(this: Interactable, ignoreFrom: IgnoreValue | undefined, targetNode: Node, element: Node) {\n if (!ignoreFrom || !is.element(element)) {\n return false\n }\n\n if (is.string(ignoreFrom)) {\n return matchesUpTo(element, ignoreFrom, targetNode)\n } else if (is.element(ignoreFrom)) {\n return nodeContains(ignoreFrom, element)\n }\n\n return false\n }\n\n /**\n * Calls listeners for the given InteractEvent type bound globally\n * and directly to this Interactable\n *\n * @param {InteractEvent} iEvent The InteractEvent object to be fired on this\n * Interactable\n * @return {Interactable} this Interactable\n */\n fire(iEvent: E) {\n this.events.fire(iEvent)\n\n return this\n }\n\n /** @internal */\n _onOff(\n method: OnOffMethod,\n typeArg: EventTypes,\n listenerArg?: ListenersArg | null,\n options?: any,\n filter?: (type: string) => boolean,\n ) {\n if (is.object(typeArg) && !is.array(typeArg)) {\n options = listenerArg\n listenerArg = null\n }\n\n const listeners = normalizeListeners(typeArg, listenerArg, filter)\n\n for (let type in listeners) {\n if (type === 'wheel') {\n type = browser.wheelEvent\n }\n\n for (const listener of listeners[type]) {\n // if it is an action event type\n if (isNonNativeEvent(type, this._actions)) {\n this.events[method === OnOffMethod.On ? 'on' : 'off'](type, listener)\n }\n // delegated event\n else if (is.string(this.target)) {\n this._scopeEvents[method === OnOffMethod.On ? 'addDelegate' : 'removeDelegate'](\n this.target,\n this._context,\n type,\n listener,\n options,\n )\n }\n // remove listener from this Interactable's element\n else {\n this._scopeEvents[method === OnOffMethod.On ? 'add' : 'remove'](\n this.target,\n type,\n listener,\n options,\n )\n }\n }\n }\n\n return this\n }\n\n /**\n * Binds a listener for an InteractEvent, pointerEvent or DOM event.\n *\n * @param {string | array | object} types The types of events to listen\n * for\n * @param {function | array | object} [listener] The event listener function(s)\n * @param {object | boolean} [options] options object or useCapture flag for\n * addEventListener\n * @return {Interactable} This Interactable\n */\n on(types: EventTypes, listener?: ListenersArg, options?: any) {\n return this._onOff(OnOffMethod.On, types, listener, options)\n }\n\n /**\n * Removes an InteractEvent, pointerEvent or DOM event listener.\n *\n * @param {string | array | object} types The types of events that were\n * listened for\n * @param {function | array | object} [listener] The event listener function(s)\n * @param {object | boolean} [options] options object or useCapture flag for\n * removeEventListener\n * @return {Interactable} This Interactable\n */\n off(types: string | string[] | EventTypes, listener?: ListenersArg, options?: any) {\n return this._onOff(OnOffMethod.Off, types, listener, options)\n }\n\n /**\n * Reset the options of this Interactable\n *\n * @param {object} options The new settings to apply\n * @return {object} This Interactable\n */\n set(options: OptionsArg) {\n const defaults = this._defaults\n\n if (!is.object(options)) {\n options = {}\n }\n\n ;(this.options as Required) = clone(defaults.base) as Required\n\n for (const actionName_ in this._actions.methodDict) {\n const actionName = actionName_ as ActionName\n const methodName = this._actions.methodDict[actionName]\n\n this.options[actionName] = {}\n this.setPerAction(actionName, extend(extend({}, defaults.perAction), defaults.actions[actionName]))\n ;(this[methodName] as ActionMethod)(options[actionName])\n }\n\n for (const setting in options) {\n if (setting === 'getRect') {\n this.rectChecker(options.getRect)\n continue\n }\n\n if (is.func((this as any)[setting])) {\n ;(this as any)[setting](options[setting as keyof typeof options])\n }\n }\n\n return this\n }\n\n /**\n * Remove this interactable from the list of interactables and remove it's\n * action capabilities and event listeners\n */\n unset() {\n if (is.string(this.target)) {\n // remove delegated events\n for (const type in this._scopeEvents.delegatedEvents) {\n const delegated = this._scopeEvents.delegatedEvents[type]\n\n for (let i = delegated.length - 1; i >= 0; i--) {\n const { selector, context, listeners } = delegated[i]\n\n if (selector === this.target && context === this._context) {\n delegated.splice(i, 1)\n }\n\n for (let l = listeners.length - 1; l >= 0; l--) {\n this._scopeEvents.removeDelegate(\n this.target,\n this._context,\n type,\n listeners[l][0],\n listeners[l][1],\n )\n }\n }\n }\n } else {\n this._scopeEvents.remove(this.target, 'all')\n }\n }\n}\n", "import * as arr from '@interactjs/utils/arr'\nimport * as domUtils from '@interactjs/utils/domUtils'\nimport extend from '@interactjs/utils/extend'\nimport is from '@interactjs/utils/is'\n\nimport type { Interactable } from '@interactjs/core/Interactable'\nimport type { OptionsArg, Options } from '@interactjs/core/options'\nimport type { Scope } from '@interactjs/core/scope'\nimport type { Target } from '@interactjs/core/types'\n\ndeclare module '@interactjs/core/scope' {\n interface SignalArgs {\n 'interactable:new': {\n interactable: Interactable\n target: Target\n options: OptionsArg\n win: Window\n }\n }\n}\n\nexport class InteractableSet {\n // all set interactables\n list: Interactable[] = []\n\n selectorMap: {\n [selector: string]: Interactable[]\n } = {}\n\n scope: Scope\n\n constructor(scope: Scope) {\n this.scope = scope\n scope.addListeners({\n 'interactable:unset': ({ interactable }) => {\n const { target } = interactable\n const interactablesOnTarget: Interactable[] = is.string(target)\n ? this.selectorMap[target]\n : (target as any)[this.scope.id]\n\n const targetIndex = arr.findIndex(interactablesOnTarget, (i) => i === interactable)\n interactablesOnTarget.splice(targetIndex, 1)\n },\n })\n }\n\n new(target: Target, options?: any): Interactable {\n options = extend(options || {}, {\n actions: this.scope.actions,\n })\n const interactable = new this.scope.Interactable(target, options, this.scope.document, this.scope.events)\n\n this.scope.addDocument(interactable._doc)\n this.list.push(interactable)\n\n if (is.string(target)) {\n if (!this.selectorMap[target]) {\n this.selectorMap[target] = []\n }\n this.selectorMap[target].push(interactable)\n } else {\n if (!(interactable.target as any)[this.scope.id]) {\n Object.defineProperty(target, this.scope.id, {\n value: [],\n configurable: true,\n })\n }\n\n ;(target as any)[this.scope.id].push(interactable)\n }\n\n this.scope.fire('interactable:new', {\n target,\n options,\n interactable,\n win: this.scope._win,\n })\n\n return interactable\n }\n\n getExisting(target: Target, options?: Options) {\n const context = (options && options.context) || this.scope.document\n const isSelector = is.string(target)\n const interactablesOnTarget: Interactable[] = isSelector\n ? this.selectorMap[target as string]\n : (target as any)[this.scope.id]\n\n if (!interactablesOnTarget) return undefined\n\n return arr.find(\n interactablesOnTarget,\n (interactable) =>\n interactable._context === context && (isSelector || interactable.inContext(target as any)),\n )\n }\n\n forEachMatch(node: Node, callback: (interactable: Interactable) => T): T | void {\n for (const interactable of this.list) {\n let ret: T\n\n if (\n (is.string(interactable.target)\n ? // target is a selector and the element matches\n is.element(node) && domUtils.matchesSelector(node, interactable.target)\n : // target is the element\n node === interactable.target) &&\n // the element is in context\n interactable.inContext(node)\n ) {\n ret = callback(interactable)\n }\n\n if (ret !== undefined) {\n return ret\n }\n }\n }\n}\n", "import browser from '@interactjs/utils/browser'\nimport clone from '@interactjs/utils/clone'\nimport domObjects from '@interactjs/utils/domObjects'\nimport extend from '@interactjs/utils/extend'\nimport is from '@interactjs/utils/is'\nimport raf from '@interactjs/utils/raf'\nimport * as win from '@interactjs/utils/window'\n\nimport type Interaction from '@interactjs/core/Interaction'\n\nimport { Eventable } from './Eventable'\n/* eslint-disable import/no-duplicates -- for typescript module augmentations */\nimport './events'\nimport './interactions'\nimport events from './events'\nimport { Interactable as InteractableBase } from './Interactable'\nimport { InteractableSet } from './InteractableSet'\nimport { InteractEvent } from './InteractEvent'\nimport interactions from './interactions'\n/* eslint-enable import/no-duplicates */\nimport { createInteractStatic } from './InteractStatic'\nimport type { OptionsArg } from './options'\nimport { defaults } from './options'\nimport type { Actions } from './types'\n\nexport interface SignalArgs {\n 'scope:add-document': DocSignalArg\n 'scope:remove-document': DocSignalArg\n 'interactable:unset': { interactable: InteractableBase }\n 'interactable:set': { interactable: InteractableBase; options: OptionsArg }\n 'interactions:destroy': { interaction: Interaction }\n}\n\nexport type ListenerName = keyof SignalArgs\n\nexport type ListenerMap = {\n [P in ListenerName]?: (arg: SignalArgs[P], scope: Scope, signalName: P) => void | boolean\n}\n\ninterface DocSignalArg {\n doc: Document\n window: Window\n scope: Scope\n options: Record\n}\n\nexport interface Plugin {\n [key: string]: any\n id?: string\n listeners?: ListenerMap\n before?: string[]\n install?(scope: Scope, options?: any): void\n}\n\n/** @internal */\nexport class Scope {\n id = `__interact_scope_${Math.floor(Math.random() * 100)}`\n isInitialized = false\n listenerMaps: Array<{\n map: ListenerMap\n id?: string\n }> = []\n\n browser = browser\n defaults = clone(defaults) as typeof defaults\n Eventable = Eventable\n actions: Actions = {\n map: {},\n phases: {\n start: true,\n move: true,\n end: true,\n },\n methodDict: {} as any,\n phaselessTypes: {},\n }\n\n interactStatic = createInteractStatic(this)\n InteractEvent = InteractEvent\n Interactable: typeof InteractableBase\n interactables = new InteractableSet(this)\n\n // main window\n _win!: Window\n\n // main document\n document!: Document\n\n // main window\n window!: Window\n\n // all documents being listened to\n documents: Array<{ doc: Document; options: any }> = []\n\n _plugins: {\n list: Plugin[]\n map: { [id: string]: Plugin }\n } = {\n list: [],\n map: {},\n }\n\n constructor() {\n const scope = this\n\n this.Interactable = class extends InteractableBase {\n get _defaults() {\n return scope.defaults\n }\n\n set(this: T, options: OptionsArg) {\n super.set(options)\n\n scope.fire('interactable:set', {\n options,\n interactable: this,\n })\n\n return this\n }\n\n unset(this: InteractableBase) {\n super.unset()\n\n const index = scope.interactables.list.indexOf(this)\n if (index < 0) return\n\n scope.interactables.list.splice(index, 1)\n scope.fire('interactable:unset', { interactable: this })\n }\n }\n }\n\n addListeners(map: ListenerMap, id?: string) {\n this.listenerMaps.push({ id, map })\n }\n\n fire(name: T, arg: SignalArgs[T]): void | false {\n for (const {\n map: { [name]: listener },\n } of this.listenerMaps) {\n if (!!listener && listener(arg as any, this, name as never) === false) {\n return false\n }\n }\n }\n\n onWindowUnload = (event: BeforeUnloadEvent) => this.removeDocument(event.target as Document)\n\n init(window: Window | typeof globalThis) {\n return this.isInitialized ? this : initScope(this, window)\n }\n\n pluginIsInstalled(plugin: Plugin) {\n const { id } = plugin\n return id ? !!this._plugins.map[id] : this._plugins.list.indexOf(plugin) !== -1\n }\n\n usePlugin(plugin: Plugin, options?: { [key: string]: any }) {\n if (!this.isInitialized) {\n return this\n }\n\n if (this.pluginIsInstalled(plugin)) {\n return this\n }\n\n if (plugin.id) {\n this._plugins.map[plugin.id] = plugin\n }\n this._plugins.list.push(plugin)\n\n if (plugin.install) {\n plugin.install(this, options)\n }\n\n if (plugin.listeners && plugin.before) {\n let index = 0\n const len = this.listenerMaps.length\n const before = plugin.before.reduce((acc, id) => {\n acc[id] = true\n acc[pluginIdRoot(id)] = true\n return acc\n }, {})\n\n for (; index < len; index++) {\n const otherId = this.listenerMaps[index].id\n\n if (otherId && (before[otherId] || before[pluginIdRoot(otherId)])) {\n break\n }\n }\n\n this.listenerMaps.splice(index, 0, { id: plugin.id, map: plugin.listeners })\n } else if (plugin.listeners) {\n this.listenerMaps.push({ id: plugin.id, map: plugin.listeners })\n }\n\n return this\n }\n\n addDocument(doc: Document, options?: any): void | false {\n // do nothing if document is already known\n if (this.getDocIndex(doc) !== -1) {\n return false\n }\n\n const window = win.getWindow(doc)\n\n options = options ? extend({}, options) : {}\n\n this.documents.push({ doc, options })\n this.events.documents.push(doc)\n\n // don't add an unload event for the main document\n // so that the page may be cached in browser history\n if (doc !== this.document) {\n this.events.add(window, 'unload', this.onWindowUnload)\n }\n\n this.fire('scope:add-document', { doc, window, scope: this, options })\n }\n\n removeDocument(doc: Document) {\n const index = this.getDocIndex(doc)\n\n const window = win.getWindow(doc)\n const options = this.documents[index].options\n\n this.events.remove(window, 'unload', this.onWindowUnload)\n\n this.documents.splice(index, 1)\n this.events.documents.splice(index, 1)\n\n this.fire('scope:remove-document', { doc, window, scope: this, options })\n }\n\n getDocIndex(doc: Document) {\n for (let i = 0; i < this.documents.length; i++) {\n if (this.documents[i].doc === doc) {\n return i\n }\n }\n\n return -1\n }\n\n getDocOptions(doc: Document) {\n const docIndex = this.getDocIndex(doc)\n\n return docIndex === -1 ? null : this.documents[docIndex].options\n }\n\n now() {\n return (((this.window as any).Date as typeof Date) || Date).now()\n }\n}\n\n// Keep Scope class internal, but expose minimal interface to avoid broken types when Scope is stripped out\nexport interface Scope {\n fire(name: T, arg: SignalArgs[T]): void | false\n}\n\n/** @internal */\nexport function initScope(scope: Scope, window: Window | typeof globalThis) {\n scope.isInitialized = true\n\n if (is.window(window)) {\n win.init(window)\n }\n\n domObjects.init(window)\n browser.init(window)\n raf.init(window)\n\n // @ts-expect-error\n scope.window = window\n scope.document = window.document\n\n scope.usePlugin(interactions)\n scope.usePlugin(events)\n\n return scope\n}\n\nfunction pluginIdRoot(id: string) {\n return id && id.replace(/\\/.*$/, '')\n}\n", "import browser from '@interactjs/utils/browser'\nimport * as domUtils from '@interactjs/utils/domUtils'\nimport is from '@interactjs/utils/is'\nimport isNonNativeEvent from '@interactjs/utils/isNonNativeEvent'\nimport { warnOnce } from '@interactjs/utils/misc'\nimport * as pointerUtils from '@interactjs/utils/pointerUtils'\n\nimport type { Scope, Plugin } from '@interactjs/core/scope'\nimport type { Context, EventTypes, Listener, ListenersArg, Target } from '@interactjs/core/types'\n\nimport type { Interactable } from './Interactable'\nimport type { Options } from './options'\n\n/**\n * ```js\n * interact('#draggable').draggable(true)\n *\n * var rectables = interact('rect')\n * rectables\n * .gesturable(true)\n * .on('gesturemove', function (event) {\n * // ...\n * })\n * ```\n *\n * The methods of this variable can be used to set elements as interactables\n * and also to change various default settings.\n *\n * Calling it as a function and passing an element or a valid CSS selector\n * string returns an Interactable object which has various methods to configure\n * it.\n *\n * @param {Element | string} target The HTML or SVG Element to interact with\n * or CSS selector\n * @return {Interactable}\n */\nexport interface InteractStatic {\n (target: Target, options?: Options): Interactable\n getPointerAverage: typeof pointerUtils.pointerAverage\n getTouchBBox: typeof pointerUtils.touchBBox\n getTouchDistance: typeof pointerUtils.touchDistance\n getTouchAngle: typeof pointerUtils.touchAngle\n getElementRect: typeof domUtils.getElementRect\n getElementClientRect: typeof domUtils.getElementClientRect\n matchesSelector: typeof domUtils.matchesSelector\n closest: typeof domUtils.closest\n /** @internal */ globalEvents: any\n version: string\n /** @internal */ scope: Scope\n /**\n * Use a plugin\n */\n use(\n plugin: Plugin,\n options?: {\n [key: string]: any\n },\n ): any\n /**\n * Check if an element or selector has been set with the `interact(target)`\n * function\n *\n * @return {boolean} Indicates if the element or CSS selector was previously\n * passed to interact\n */\n isSet(\n /* The Element or string being searched for */\n target: Target,\n options?: any,\n ): boolean\n on(type: string | EventTypes, listener: ListenersArg, options?: object): any\n off(type: EventTypes, listener: any, options?: object): any\n debug(): any\n /**\n * Whether or not the browser supports touch input\n */\n supportsTouch(): boolean\n /**\n * Whether or not the browser supports PointerEvents\n */\n supportsPointerEvent(): boolean\n /**\n * Cancels all interactions (end events are not fired)\n */\n stop(): InteractStatic\n /**\n * Returns or sets the distance the pointer must be moved before an action\n * sequence occurs. This also affects tolerance for tap events.\n */\n pointerMoveTolerance(\n /** The movement from the start position must be greater than this value */\n newValue?: number,\n ): InteractStatic | number\n addDocument(doc: Document, options?: object): void\n removeDocument(doc: Document): void\n}\n\nexport function createInteractStatic(scope: Scope): InteractStatic {\n const interact = ((target: Target, options: Options) => {\n let interactable = scope.interactables.getExisting(target, options)\n\n if (!interactable) {\n interactable = scope.interactables.new(target, options)\n interactable.events.global = interact.globalEvents\n }\n\n return interactable\n }) as InteractStatic\n\n // expose the functions used to calculate multi-touch properties\n interact.getPointerAverage = pointerUtils.pointerAverage\n interact.getTouchBBox = pointerUtils.touchBBox\n interact.getTouchDistance = pointerUtils.touchDistance\n interact.getTouchAngle = pointerUtils.touchAngle\n\n interact.getElementRect = domUtils.getElementRect\n interact.getElementClientRect = domUtils.getElementClientRect\n interact.matchesSelector = domUtils.matchesSelector\n interact.closest = domUtils.closest\n\n interact.globalEvents = {} as any\n\n // eslint-disable-next-line no-undef\n interact.version = process.env.npm_package_version\n interact.scope = scope\n interact.use = function (plugin, options) {\n this.scope.usePlugin(plugin, options)\n\n return this\n }\n\n interact.isSet = function (target: Target, options?: { context?: Context }): boolean {\n return !!this.scope.interactables.get(target, options && options.context)\n }\n\n interact.on = warnOnce(function on(type: string | EventTypes, listener: ListenersArg, options?: object) {\n if (is.string(type) && type.search(' ') !== -1) {\n type = type.trim().split(/ +/)\n }\n\n if (is.array(type)) {\n for (const eventType of type as any[]) {\n this.on(eventType, listener, options)\n }\n\n return this\n }\n\n if (is.object(type)) {\n for (const prop in type) {\n this.on(prop, (type as any)[prop], listener)\n }\n\n return this\n }\n\n // if it is an InteractEvent type, add listener to globalEvents\n if (isNonNativeEvent(type, this.scope.actions)) {\n // if this type of event was never bound\n if (!this.globalEvents[type]) {\n this.globalEvents[type] = [listener]\n } else {\n this.globalEvents[type].push(listener)\n }\n }\n // If non InteractEvent type, addEventListener to document\n else {\n this.scope.events.add(this.scope.document, type, listener as Listener, { options })\n }\n\n return this\n }, 'The interact.on() method is being deprecated')\n\n interact.off = warnOnce(function off(type: EventTypes, listener: any, options?: object) {\n if (is.string(type) && type.search(' ') !== -1) {\n type = type.trim().split(/ +/)\n }\n\n if (is.array(type)) {\n for (const eventType of type) {\n this.off(eventType, listener, options)\n }\n\n return this\n }\n\n if (is.object(type)) {\n for (const prop in type) {\n this.off(prop, type[prop], listener)\n }\n\n return this\n }\n\n if (isNonNativeEvent(type, this.scope.actions)) {\n let index: number\n\n if (type in this.globalEvents && (index = this.globalEvents[type].indexOf(listener)) !== -1) {\n this.globalEvents[type].splice(index, 1)\n }\n } else {\n this.scope.events.remove(this.scope.document, type, listener, options)\n }\n\n return this\n }, 'The interact.off() method is being deprecated')\n\n interact.debug = function () {\n return this.scope\n }\n\n interact.supportsTouch = function () {\n return browser.supportsTouch\n }\n\n interact.supportsPointerEvent = function () {\n return browser.supportsPointerEvent\n }\n\n interact.stop = function () {\n for (const interaction of this.scope.interactions.list) {\n interaction.stop()\n }\n\n return this\n }\n\n interact.pointerMoveTolerance = function (newValue?: number) {\n if (is.number(newValue)) {\n this.scope.interactions.pointerMoveTolerance = newValue\n\n return this\n }\n\n return this.scope.interactions.pointerMoveTolerance\n }\n\n interact.addDocument = function (doc: Document, options?: object) {\n this.scope.addDocument(doc, options)\n }\n\n interact.removeDocument = function (doc: Document) {\n this.scope.removeDocument(doc)\n }\n\n return interact\n}\n", "import { Scope } from '@interactjs/core/scope'\n\nconst scope = new Scope()\n\nconst interact = scope.interactStatic\n\nexport default interact\n\nconst _global = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : this\nscope.init(_global)\n", "export default () => {}\n", "export default () => {}\n", "import type { Rect, Point } from '@interactjs/core/types'\nimport type { SnapFunction, SnapTarget } from '@interactjs/modifiers/snap/pointer'\n\nexport interface GridOptionsBase {\n range?: number\n limits?: Rect\n offset?: Point\n}\nexport interface GridOptionsXY extends GridOptionsBase {\n x: number\n y: number\n}\nexport interface GridOptionsTopLeft extends GridOptionsBase {\n top?: number\n left?: number\n}\nexport interface GridOptionsBottomRight extends GridOptionsBase {\n bottom?: number\n right?: number\n}\nexport interface GridOptionsWidthHeight extends GridOptionsBase {\n width?: number\n height?: number\n}\n\nexport type GridOptions = GridOptionsXY | GridOptionsTopLeft | GridOptionsBottomRight | GridOptionsWidthHeight\n\nexport default (grid: GridOptions) => {\n const coordFields = (\n [\n ['x', 'y'],\n ['left', 'top'],\n ['right', 'bottom'],\n ['width', 'height'],\n ] as const\n ).filter(([xField, yField]) => xField in grid || yField in grid)\n\n const gridFunc: SnapFunction & {\n grid: typeof grid\n coordFields: typeof coordFields\n } = (x, y) => {\n const {\n range,\n limits = {\n left: -Infinity,\n right: Infinity,\n top: -Infinity,\n bottom: Infinity,\n },\n offset = { x: 0, y: 0 },\n } = grid\n\n const result: SnapTarget & {\n grid: typeof grid\n } = { range, grid, x: null as number, y: null as number }\n\n for (const [xField, yField] of coordFields) {\n const gridx = Math.round((x - offset.x) / (grid as any)[xField])\n const gridy = Math.round((y - offset.y) / (grid as any)[yField])\n\n result[xField] = Math.max(limits.left, Math.min(limits.right, gridx * (grid as any)[xField] + offset.x))\n result[yField] = Math.max(limits.top, Math.min(limits.bottom, gridy * (grid as any)[yField] + offset.y))\n }\n\n return result\n }\n\n gridFunc.grid = grid\n gridFunc.coordFields = coordFields\n\n return gridFunc\n}\n", "import type { Plugin } from '@interactjs/core/scope'\nimport extend from '@interactjs/utils/extend'\n\nimport * as allSnappers from './all'\n\ndeclare module '@interactjs/core/InteractStatic' {\n export interface InteractStatic {\n snappers: typeof allSnappers\n createSnapGrid: typeof allSnappers.grid\n }\n}\n\nconst snappersPlugin: Plugin = {\n id: 'snappers',\n install(scope) {\n const { interactStatic: interact } = scope\n\n interact.snappers = extend(interact.snappers || {}, allSnappers)\n interact.createSnapGrid = interact.snappers.grid\n },\n}\n\nexport default snappersPlugin\n", "/**\n * @module modifiers/aspectRatio\n *\n * @description\n * This modifier forces elements to be resized with a specified dx/dy ratio.\n *\n * ```js\n * interact(target).resizable({\n * modifiers: [\n * interact.modifiers.snapSize({\n * targets: [ interact.snappers.grid({ x: 20, y: 20 }) ],\n * }),\n * interact.aspectRatio({ ratio: 'preserve' }),\n * ],\n * });\n * ```\n */\n\nimport type { Point, Rect, EdgeOptions } from '@interactjs/core/types'\nimport extend from '@interactjs/utils/extend'\nimport { addEdges } from '@interactjs/utils/rect'\n\nimport { makeModifier } from './base'\nimport { Modification } from './Modification'\nimport type { Modifier, ModifierModule, ModifierState } from './types'\n\nexport interface AspectRatioOptions {\n ratio?: number | 'preserve'\n equalDelta?: boolean\n modifiers?: Modifier[]\n enabled?: boolean\n}\n\nexport type AspectRatioState = ModifierState<\n AspectRatioOptions,\n {\n startCoords: Point\n startRect: Rect\n linkedEdges: EdgeOptions\n ratio: number\n equalDelta: boolean\n xIsPrimaryAxis: boolean\n edgeSign: {\n x: number\n y: number\n }\n subModification: Modification\n }\n>\n\nconst aspectRatio: ModifierModule = {\n start(arg) {\n const { state, rect, edges, pageCoords: coords } = arg\n let { ratio, enabled } = state.options\n const { equalDelta, modifiers } = state.options\n\n if (ratio === 'preserve') {\n ratio = rect.width / rect.height\n }\n\n state.startCoords = extend({}, coords)\n state.startRect = extend({}, rect)\n state.ratio = ratio\n state.equalDelta = equalDelta\n\n const linkedEdges = (state.linkedEdges = {\n top: edges.top || (edges.left && !edges.bottom),\n left: edges.left || (edges.top && !edges.right),\n bottom: edges.bottom || (edges.right && !edges.top),\n right: edges.right || (edges.bottom && !edges.left),\n })\n\n state.xIsPrimaryAxis = !!(edges.left || edges.right)\n\n if (state.equalDelta) {\n const sign = (linkedEdges.left ? 1 : -1) * (linkedEdges.top ? 1 : -1)\n state.edgeSign = {\n x: sign,\n y: sign,\n }\n } else {\n state.edgeSign = {\n x: linkedEdges.left ? -1 : 1,\n y: linkedEdges.top ? -1 : 1,\n }\n }\n\n if (enabled !== false) {\n extend(edges, linkedEdges)\n }\n\n if (!modifiers?.length) return\n\n const subModification = new Modification(arg.interaction)\n\n subModification.copyFrom(arg.interaction.modification)\n subModification.prepareStates(modifiers)\n\n state.subModification = subModification\n subModification.startAll({ ...arg })\n },\n\n set(arg) {\n const { state, rect, coords } = arg\n const { linkedEdges } = state\n const initialCoords = extend({}, coords)\n const aspectMethod = state.equalDelta ? setEqualDelta : setRatio\n\n extend(arg.edges, linkedEdges)\n aspectMethod(state, state.xIsPrimaryAxis, coords, rect)\n\n if (!state.subModification) {\n return null\n }\n\n const correctedRect = extend({}, rect)\n\n addEdges(linkedEdges, correctedRect, {\n x: coords.x - initialCoords.x,\n y: coords.y - initialCoords.y,\n })\n\n const result = state.subModification.setAll({\n ...arg,\n rect: correctedRect,\n edges: linkedEdges,\n pageCoords: coords,\n prevCoords: coords,\n prevRect: correctedRect,\n })\n\n const { delta } = result\n\n if (result.changed) {\n const xIsCriticalAxis = Math.abs(delta.x) > Math.abs(delta.y)\n\n // do aspect modification again with critical edge axis as primary\n aspectMethod(state, xIsCriticalAxis, result.coords, result.rect)\n extend(coords, result.coords)\n }\n\n return result.eventProps\n },\n\n defaults: {\n ratio: 'preserve',\n equalDelta: false,\n modifiers: [],\n enabled: false,\n },\n}\n\nfunction setEqualDelta({ startCoords, edgeSign }: AspectRatioState, xIsPrimaryAxis: boolean, coords: Point) {\n if (xIsPrimaryAxis) {\n coords.y = startCoords.y + (coords.x - startCoords.x) * edgeSign.y\n } else {\n coords.x = startCoords.x + (coords.y - startCoords.y) * edgeSign.x\n }\n}\n\nfunction setRatio(\n { startRect, startCoords, ratio, edgeSign }: AspectRatioState,\n xIsPrimaryAxis: boolean,\n coords: Point,\n rect: Rect,\n) {\n if (xIsPrimaryAxis) {\n const newHeight = rect.width / ratio\n\n coords.y = startCoords.y + (newHeight - startRect.height) * edgeSign.y\n } else {\n const newWidth = rect.height * ratio\n\n coords.x = startCoords.x + (newWidth - startRect.width) * edgeSign.x\n }\n}\n\nexport default makeModifier(aspectRatio, 'aspectRatio')\nexport { aspectRatio }\n", "import type { ModifierFunction } from './types'\n\nconst noop = (() => {}) as unknown as ModifierFunction\n\nnoop._defaults = {}\n\nexport default noop\n", "import type Interaction from '@interactjs/core/Interaction'\nimport type { RectResolvable, Rect, Point } from '@interactjs/core/types'\nimport extend from '@interactjs/utils/extend'\nimport is from '@interactjs/utils/is'\nimport * as rectUtils from '@interactjs/utils/rect'\n\nimport { makeModifier } from '../base'\nimport type { ModifierArg, ModifierModule, ModifierState } from '../types'\n\nexport interface RestrictOptions {\n // where to drag over\n restriction: RectResolvable<[number, number, Interaction]>\n // what part of self is allowed to drag over\n elementRect: Rect\n offset: Rect\n // restrict just before the end drag\n endOnly: boolean\n enabled?: boolean\n}\n\nexport type RestrictState = ModifierState<\n RestrictOptions,\n {\n offset: Rect\n }\n>\n\nfunction start({ rect, startOffset, state, interaction, pageCoords }: ModifierArg) {\n const { options } = state\n const { elementRect } = options\n const offset: Rect = extend(\n {\n left: 0,\n top: 0,\n right: 0,\n bottom: 0,\n },\n options.offset || {},\n )\n\n if (rect && elementRect) {\n const restriction = getRestrictionRect(options.restriction, interaction, pageCoords)\n\n if (restriction) {\n const widthDiff = restriction.right - restriction.left - rect.width\n const heightDiff = restriction.bottom - restriction.top - rect.height\n\n if (widthDiff < 0) {\n offset.left += widthDiff\n offset.right += widthDiff\n }\n if (heightDiff < 0) {\n offset.top += heightDiff\n offset.bottom += heightDiff\n }\n }\n\n offset.left += startOffset.left - rect.width * elementRect.left\n offset.top += startOffset.top - rect.height * elementRect.top\n\n offset.right += startOffset.right - rect.width * (1 - elementRect.right)\n offset.bottom += startOffset.bottom - rect.height * (1 - elementRect.bottom)\n }\n\n state.offset = offset\n}\n\nfunction set({ coords, interaction, state }: ModifierArg) {\n const { options, offset } = state\n\n const restriction = getRestrictionRect(options.restriction, interaction, coords)\n\n if (!restriction) return\n\n const rect = rectUtils.xywhToTlbr(restriction)\n\n coords.x = Math.max(Math.min(rect.right - offset.right, coords.x), rect.left + offset.left)\n coords.y = Math.max(Math.min(rect.bottom - offset.bottom, coords.y), rect.top + offset.top)\n}\n\nexport function getRestrictionRect(\n value: RectResolvable<[number, number, Interaction]>,\n interaction: Interaction,\n coords?: Point,\n) {\n if (is.func(value)) {\n return rectUtils.resolveRectLike(value, interaction.interactable, interaction.element, [\n coords.x,\n coords.y,\n interaction,\n ])\n } else {\n return rectUtils.resolveRectLike(value, interaction.interactable, interaction.element)\n }\n}\n\nconst defaults: RestrictOptions = {\n restriction: null,\n elementRect: null,\n offset: null,\n endOnly: false,\n enabled: false,\n}\n\nconst restrict: ModifierModule = {\n start,\n set,\n defaults,\n}\n\nexport default makeModifier(restrict, 'restrict')\nexport { restrict }\n", "// This modifier adds the options.resize.restrictEdges setting which sets min and\n// max for the top, left, bottom and right edges of the target being resized.\n//\n// interact(target).resize({\n// edges: { top: true, left: true },\n// restrictEdges: {\n// inner: { top: 200, left: 200, right: 400, bottom: 400 },\n// outer: { top: 0, left: 0, right: 600, bottom: 600 },\n// },\n// })\n\nimport type { Point, Rect } from '@interactjs/core/types'\nimport extend from '@interactjs/utils/extend'\nimport * as rectUtils from '@interactjs/utils/rect'\n\nimport { makeModifier } from '../base'\nimport type { ModifierArg, ModifierState } from '../types'\n\nimport type { RestrictOptions } from './pointer'\nimport { getRestrictionRect } from './pointer'\n\nexport interface RestrictEdgesOptions {\n inner: RestrictOptions['restriction']\n outer: RestrictOptions['restriction']\n offset?: RestrictOptions['offset']\n endOnly: boolean\n enabled?: boolean\n}\n\nexport type RestrictEdgesState = ModifierState<\n RestrictEdgesOptions,\n {\n inner: Rect\n outer: Rect\n offset: RestrictEdgesOptions['offset']\n }\n>\n\nconst noInner = { top: +Infinity, left: +Infinity, bottom: -Infinity, right: -Infinity }\nconst noOuter = { top: -Infinity, left: -Infinity, bottom: +Infinity, right: +Infinity }\n\nfunction start({ interaction, startOffset, state }: ModifierArg) {\n const { options } = state\n let offset: Point\n\n if (options) {\n const offsetRect = getRestrictionRect(options.offset, interaction, interaction.coords.start.page)\n\n offset = rectUtils.rectToXY(offsetRect)\n }\n\n offset = offset || { x: 0, y: 0 }\n\n state.offset = {\n top: offset.y + startOffset.top,\n left: offset.x + startOffset.left,\n bottom: offset.y - startOffset.bottom,\n right: offset.x - startOffset.right,\n }\n}\n\nfunction set({ coords, edges, interaction, state }: ModifierArg) {\n const { offset, options } = state\n\n if (!edges) {\n return\n }\n\n const page = extend({}, coords)\n const inner = getRestrictionRect(options.inner, interaction, page) || ({} as Rect)\n const outer = getRestrictionRect(options.outer, interaction, page) || ({} as Rect)\n\n fixRect(inner, noInner)\n fixRect(outer, noOuter)\n\n if (edges.top) {\n coords.y = Math.min(Math.max(outer.top + offset.top, page.y), inner.top + offset.top)\n } else if (edges.bottom) {\n coords.y = Math.max(Math.min(outer.bottom + offset.bottom, page.y), inner.bottom + offset.bottom)\n }\n if (edges.left) {\n coords.x = Math.min(Math.max(outer.left + offset.left, page.x), inner.left + offset.left)\n } else if (edges.right) {\n coords.x = Math.max(Math.min(outer.right + offset.right, page.x), inner.right + offset.right)\n }\n}\n\nfunction fixRect(rect: Rect, defaults: Rect) {\n for (const edge of ['top', 'left', 'bottom', 'right']) {\n if (!(edge in rect)) {\n rect[edge] = defaults[edge]\n }\n }\n\n return rect\n}\n\nconst defaults: RestrictEdgesOptions = {\n inner: null,\n outer: null,\n offset: null,\n endOnly: false,\n enabled: false,\n}\n\nconst restrictEdges = {\n noInner,\n noOuter,\n start,\n set,\n defaults,\n}\n\nexport default makeModifier(restrictEdges, 'restrictEdges')\nexport { restrictEdges }\n", "import extend from '@interactjs/utils/extend'\n\nimport { makeModifier } from '../base'\n\nimport { restrict } from './pointer'\n\nconst defaults = extend(\n {\n get elementRect() {\n return { top: 0, left: 0, bottom: 1, right: 1 }\n },\n set elementRect(_) {},\n },\n restrict.defaults,\n)\n\nconst restrictRect = {\n start: restrict.start,\n set: restrict.set,\n defaults,\n}\n\nexport default makeModifier(restrictRect, 'restrictRect')\nexport { restrictRect }\n", "import type { Point, Rect, Size } from '@interactjs/core/types'\nimport extend from '@interactjs/utils/extend'\nimport * as rectUtils from '@interactjs/utils/rect'\n\nimport { makeModifier } from '../base'\nimport type { ModifierArg, ModifierState } from '../types'\n\nimport type { RestrictEdgesState } from './edges'\nimport { restrictEdges } from './edges'\nimport type { RestrictOptions } from './pointer'\nimport { getRestrictionRect } from './pointer'\n\nconst noMin = { width: -Infinity, height: -Infinity }\nconst noMax = { width: +Infinity, height: +Infinity }\n\nexport interface RestrictSizeOptions {\n min?: Size | Point | RestrictOptions['restriction']\n max?: Size | Point | RestrictOptions['restriction']\n endOnly: boolean\n enabled?: boolean\n}\n\nfunction start(arg: ModifierArg) {\n return restrictEdges.start(arg)\n}\n\nexport type RestrictSizeState = RestrictEdgesState &\n ModifierState<\n RestrictSizeOptions & { inner: Rect; outer: Rect },\n {\n min: Rect\n max: Rect\n }\n >\n\nfunction set(arg: ModifierArg) {\n const { interaction, state, rect, edges } = arg\n const { options } = state\n\n if (!edges) {\n return\n }\n\n const minSize =\n rectUtils.tlbrToXywh(getRestrictionRect(options.min as any, interaction, arg.coords)) || noMin\n const maxSize =\n rectUtils.tlbrToXywh(getRestrictionRect(options.max as any, interaction, arg.coords)) || noMax\n\n state.options = {\n endOnly: options.endOnly,\n inner: extend({}, restrictEdges.noInner),\n outer: extend({}, restrictEdges.noOuter),\n }\n\n if (edges.top) {\n state.options.inner.top = rect.bottom - minSize.height\n state.options.outer.top = rect.bottom - maxSize.height\n } else if (edges.bottom) {\n state.options.inner.bottom = rect.top + minSize.height\n state.options.outer.bottom = rect.top + maxSize.height\n }\n if (edges.left) {\n state.options.inner.left = rect.right - minSize.width\n state.options.outer.left = rect.right - maxSize.width\n } else if (edges.right) {\n state.options.inner.right = rect.left + minSize.width\n state.options.outer.right = rect.left + maxSize.width\n }\n\n restrictEdges.set(arg)\n\n state.options = options\n}\n\nconst defaults: RestrictSizeOptions = {\n min: null,\n max: null,\n endOnly: false,\n enabled: false,\n}\n\nconst restrictSize = {\n start,\n set,\n defaults,\n}\n\nexport default makeModifier(restrictSize, 'restrictSize')\nexport { restrictSize }\n", "import type { Interaction, InteractionProxy } from '@interactjs/core/Interaction'\nimport type { ActionName, Point, RectResolvable, Element } from '@interactjs/core/types'\nimport extend from '@interactjs/utils/extend'\nimport getOriginXY from '@interactjs/utils/getOriginXY'\nimport hypot from '@interactjs/utils/hypot'\nimport is from '@interactjs/utils/is'\nimport { resolveRectLike, rectToXY } from '@interactjs/utils/rect'\n\nimport { makeModifier } from '../base'\nimport type { ModifierArg, ModifierState } from '../types'\n\nexport interface Offset {\n x: number\n y: number\n index: number\n relativePoint?: Point | null\n}\n\nexport interface SnapPosition {\n x?: number\n y?: number\n range?: number\n offset?: Offset\n [index: string]: any\n}\n\nexport type SnapFunction = (\n x: number,\n y: number,\n interaction: InteractionProxy,\n offset: Offset,\n index: number,\n) => SnapPosition\nexport type SnapTarget = SnapPosition | SnapFunction\nexport interface SnapOptions {\n targets?: SnapTarget[]\n // target range\n range?: number\n // self points for snapping. [0,0] = top left, [1,1] = bottom right\n relativePoints?: Point[]\n // startCoords = offset snapping from drag start page position\n offset?: Point | RectResolvable<[Interaction]> | 'startCoords'\n offsetWithOrigin?: boolean\n origin?: RectResolvable<[Element]> | Point\n endOnly?: boolean\n enabled?: boolean\n}\n\nexport type SnapState = ModifierState<\n SnapOptions,\n {\n offsets?: Offset[]\n closest?: any\n targetFields?: string[][]\n }\n>\n\nfunction start(arg: ModifierArg) {\n const { interaction, interactable, element, rect, state, startOffset } = arg\n const { options } = state\n const origin = options.offsetWithOrigin ? getOrigin(arg) : { x: 0, y: 0 }\n\n let snapOffset: Point\n\n if (options.offset === 'startCoords') {\n snapOffset = {\n x: interaction.coords.start.page.x,\n y: interaction.coords.start.page.y,\n }\n } else {\n const offsetRect = resolveRectLike(options.offset as any, interactable, element, [interaction])\n\n snapOffset = rectToXY(offsetRect) || { x: 0, y: 0 }\n snapOffset.x += origin.x\n snapOffset.y += origin.y\n }\n\n const { relativePoints } = options\n\n state.offsets =\n rect && relativePoints && relativePoints.length\n ? relativePoints.map((relativePoint, index) => ({\n index,\n relativePoint,\n x: startOffset.left - rect.width * relativePoint.x + snapOffset.x,\n y: startOffset.top - rect.height * relativePoint.y + snapOffset.y,\n }))\n : [\n {\n index: 0,\n relativePoint: null,\n x: snapOffset.x,\n y: snapOffset.y,\n },\n ]\n}\n\nfunction set(arg: ModifierArg) {\n const { interaction, coords, state } = arg\n const { options, offsets } = state\n\n const origin = getOriginXY(interaction.interactable!, interaction.element!, interaction.prepared.name)\n const page = extend({}, coords)\n const targets: SnapPosition[] = []\n\n if (!options.offsetWithOrigin) {\n page.x -= origin.x\n page.y -= origin.y\n }\n\n for (const offset of offsets!) {\n const relativeX = page.x - offset.x\n const relativeY = page.y - offset.y\n\n for (let index = 0, len = options.targets!.length; index < len; index++) {\n const snapTarget = options.targets![index]\n let target: SnapPosition\n\n if (is.func(snapTarget)) {\n target = snapTarget(relativeX, relativeY, interaction._proxy, offset, index)\n } else {\n target = snapTarget\n }\n\n if (!target) {\n continue\n }\n\n targets.push({\n x: (is.number(target.x) ? target.x : relativeX) + offset.x,\n y: (is.number(target.y) ? target.y : relativeY) + offset.y,\n\n range: is.number(target.range) ? target.range : options.range,\n source: snapTarget,\n index,\n offset,\n })\n }\n }\n\n const closest = {\n target: null,\n inRange: false,\n distance: 0,\n range: 0,\n delta: { x: 0, y: 0 },\n }\n\n for (const target of targets) {\n const range = target.range\n const dx = target.x - page.x\n const dy = target.y - page.y\n const distance = hypot(dx, dy)\n let inRange = distance <= range\n\n // Infinite targets count as being out of range\n // compared to non infinite ones that are in range\n if (range === Infinity && closest.inRange && closest.range !== Infinity) {\n inRange = false\n }\n\n if (\n !closest.target ||\n (inRange\n ? // is the closest target in range?\n closest.inRange && range !== Infinity\n ? // the pointer is relatively deeper in this target\n distance / range < closest.distance / closest.range\n : // this target has Infinite range and the closest doesn't\n (range === Infinity && closest.range !== Infinity) ||\n // OR this target is closer that the previous closest\n distance < closest.distance\n : // The other is not in range and the pointer is closer to this target\n !closest.inRange && distance < closest.distance)\n ) {\n closest.target = target\n closest.distance = distance\n closest.range = range\n closest.inRange = inRange\n closest.delta.x = dx\n closest.delta.y = dy\n }\n }\n\n if (closest.inRange) {\n coords.x = closest.target.x\n coords.y = closest.target.y\n }\n\n state.closest = closest\n return closest\n}\n\nfunction getOrigin(arg: Partial>) {\n const { element } = arg.interaction\n const optionsOrigin = rectToXY(resolveRectLike(arg.state.options.origin as any, null, null, [element]))\n const origin = optionsOrigin || getOriginXY(arg.interactable, element, arg.interaction.prepared.name)\n\n return origin\n}\n\nconst defaults: SnapOptions = {\n range: Infinity,\n targets: null,\n offset: null,\n offsetWithOrigin: true,\n origin: null,\n relativePoints: null,\n endOnly: false,\n enabled: false,\n}\nconst snap = {\n start,\n set,\n defaults,\n}\n\nexport default makeModifier(snap, 'snap')\nexport { snap }\n", "// This modifier allows snapping of the size of targets during resize\n// interactions.\n\nimport extend from '@interactjs/utils/extend'\nimport is from '@interactjs/utils/is'\n\nimport { makeModifier } from '../base'\nimport type { ModifierArg } from '../types'\n\nimport type { SnapOptions, SnapState } from './pointer'\nimport { snap } from './pointer'\n\nexport type SnapSizeOptions = Pick\n\nfunction start(arg: ModifierArg) {\n const { state, edges } = arg\n const { options } = state\n\n if (!edges) {\n return null\n }\n\n arg.state = {\n options: {\n targets: null,\n relativePoints: [\n {\n x: edges.left ? 0 : 1,\n y: edges.top ? 0 : 1,\n },\n ],\n offset: options.offset || 'self',\n origin: { x: 0, y: 0 },\n range: options.range,\n },\n }\n\n state.targetFields = state.targetFields || [\n ['width', 'height'],\n ['x', 'y'],\n ]\n\n snap.start(arg)\n state.offsets = arg.state.offsets\n\n arg.state = state\n}\n\nfunction set(arg) {\n const { interaction, state, coords } = arg\n const { options, offsets } = state\n const relative = {\n x: coords.x - offsets[0].x,\n y: coords.y - offsets[0].y,\n }\n\n state.options = extend({}, options)\n state.options.targets = []\n\n for (const snapTarget of options.targets || []) {\n let target\n\n if (is.func(snapTarget)) {\n target = snapTarget(relative.x, relative.y, interaction)\n } else {\n target = snapTarget\n }\n\n if (!target) {\n continue\n }\n\n for (const [xField, yField] of state.targetFields) {\n if (xField in target || yField in target) {\n target.x = target[xField]\n target.y = target[yField]\n\n break\n }\n }\n\n state.options.targets.push(target)\n }\n\n const returnValue = snap.set(arg)\n\n state.options = options\n\n return returnValue\n}\n\nconst defaults: SnapSizeOptions = {\n range: Infinity,\n targets: null,\n offset: null,\n endOnly: false,\n enabled: false,\n}\n\nconst snapSize = {\n start,\n set,\n defaults,\n}\n\nexport default makeModifier(snapSize, 'snapSize')\nexport { snapSize }\n", "/**\n * @module modifiers/snapEdges\n *\n * @description\n * This modifier allows snapping of the edges of targets during resize\n * interactions.\n *\n * ```js\n * interact(target).resizable({\n * snapEdges: {\n * targets: [interact.snappers.grid({ x: 100, y: 50 })],\n * },\n * })\n *\n * interact(target).resizable({\n * snapEdges: {\n * targets: [\n * interact.snappers.grid({\n * top: 50,\n * left: 50,\n * bottom: 100,\n * right: 100,\n * }),\n * ],\n * },\n * })\n * ```\n */\n\nimport clone from '@interactjs/utils/clone'\nimport extend from '@interactjs/utils/extend'\n\nimport { makeModifier } from '../base'\nimport type { ModifierArg, ModifierModule } from '../types'\n\nimport type { SnapOptions, SnapState } from './pointer'\nimport { snapSize } from './size'\n\nexport type SnapEdgesOptions = Pick\n\nfunction start(arg: ModifierArg) {\n const { edges } = arg\n\n if (!edges) {\n return null\n }\n\n arg.state.targetFields = arg.state.targetFields || [\n [edges.left ? 'left' : 'right', edges.top ? 'top' : 'bottom'],\n ]\n\n return snapSize.start(arg)\n}\n\nconst snapEdges: ModifierModule> = {\n start,\n set: snapSize.set,\n defaults: extend(clone(snapSize.defaults), {\n targets: undefined,\n range: undefined,\n offset: { x: 0, y: 0 },\n } as const),\n}\n\nexport default makeModifier(snapEdges, 'snapEdges')\nexport { snapEdges }\n", "/* eslint-disable n/no-extraneous-import, import/no-unresolved */\nimport aspectRatio from './aspectRatio'\nimport avoid from './avoid/avoid'\nimport restrictEdges from './restrict/edges'\nimport restrict from './restrict/pointer'\nimport restrictRect from './restrict/rect'\nimport restrictSize from './restrict/size'\nimport rubberband from './rubberband/rubberband'\nimport snapEdges from './snap/edges'\nimport snap from './snap/pointer'\nimport snapSize from './snap/size'\nimport spring from './spring/spring'\nimport transform from './transform/transform'\n\nexport default {\n aspectRatio,\n restrictEdges,\n restrict,\n restrictRect,\n restrictSize,\n snapEdges,\n snap,\n snapSize,\n\n spring,\n avoid,\n transform,\n rubberband,\n}\n", "import type { Plugin } from '@interactjs/core/scope'\nimport snappers from '@interactjs/snappers/plugin'\n\n/* eslint-disable import/no-duplicates -- for typescript module augmentations */\nimport './all'\nimport './base'\n\nimport all from './all'\nimport base from './base'\n/* eslint-enable import/no-duplicates */\n\ndeclare module '@interactjs/core/InteractStatic' {\n export interface InteractStatic {\n modifiers: typeof all\n }\n}\n\nconst modifiers: Plugin = {\n id: 'modifiers',\n install(scope) {\n const { interactStatic: interact } = scope\n\n scope.usePlugin(base)\n scope.usePlugin(snappers)\n\n interact.modifiers = all\n\n // for backwrads compatibility\n for (const type in all) {\n const { _defaults, _methods } = all[type as keyof typeof all]\n\n ;(_defaults as any)._methods = _methods\n ;(scope.defaults.perAction as any)[type] = _defaults\n }\n },\n}\n\nexport default modifiers\n", "import { BaseEvent } from '@interactjs/core/BaseEvent'\nimport type Interaction from '@interactjs/core/Interaction'\nimport type { PointerEventType, PointerType, Point } from '@interactjs/core/types'\nimport * as pointerUtils from '@interactjs/utils/pointerUtils'\n\nexport class PointerEvent extends BaseEvent {\n declare type: T\n declare originalEvent: PointerEventType\n declare pointerId: number\n declare pointerType: string\n declare double: boolean\n declare pageX: number\n declare pageY: number\n declare clientX: number\n declare clientY: number\n declare dt: number\n declare eventable: any;\n [key: string]: any\n\n constructor(\n type: T,\n pointer: PointerType | PointerEvent,\n event: PointerEventType,\n eventTarget: Node,\n interaction: Interaction,\n timeStamp: number,\n ) {\n super(interaction)\n pointerUtils.pointerExtend(this, event)\n\n if (event !== pointer) {\n pointerUtils.pointerExtend(this, pointer)\n }\n\n this.timeStamp = timeStamp\n this.originalEvent = event\n this.type = type\n this.pointerId = pointerUtils.getPointerId(pointer)\n this.pointerType = pointerUtils.getPointerType(pointer)\n this.target = eventTarget\n this.currentTarget = null\n\n if (type === 'tap') {\n const pointerIndex = interaction.getPointerIndex(pointer)\n this.dt = this.timeStamp - interaction.pointers[pointerIndex].downTime\n\n const interval = this.timeStamp - interaction.tapTime\n\n this.double =\n !!interaction.prevTap &&\n interaction.prevTap.type !== 'doubletap' &&\n interaction.prevTap.target === this.target &&\n interval < 500\n } else if (type === 'doubletap') {\n this.dt = (pointer as PointerEvent<'tap'>).timeStamp - interaction.tapTime\n this.double = true\n }\n }\n\n _subtractOrigin({ x: originX, y: originY }: Point) {\n this.pageX -= originX\n this.pageY -= originY\n this.clientX -= originX\n this.clientY -= originY\n\n return this\n }\n\n _addOrigin({ x: originX, y: originY }: Point) {\n this.pageX += originX\n this.pageY += originY\n this.clientX += originX\n this.clientY += originY\n\n return this\n }\n\n /**\n * Prevent the default behaviour of the original Event\n */\n preventDefault() {\n this.originalEvent.preventDefault()\n }\n}\n", "import type { Eventable } from '@interactjs/core/Eventable'\nimport type { Interaction } from '@interactjs/core/Interaction'\nimport type { PerActionDefaults } from '@interactjs/core/options'\nimport type { Scope, SignalArgs, Plugin } from '@interactjs/core/scope'\nimport type { Point, PointerType, PointerEventType, Element } from '@interactjs/core/types'\nimport * as domUtils from '@interactjs/utils/domUtils'\nimport extend from '@interactjs/utils/extend'\nimport getOriginXY from '@interactjs/utils/getOriginXY'\n\nimport { PointerEvent } from './PointerEvent'\n\nexport type EventTargetList = Array<{\n node: Node\n eventable: Eventable\n props: { [key: string]: any }\n}>\n\nexport interface PointerEventOptions extends PerActionDefaults {\n enabled?: undefined // not used\n holdDuration?: number\n ignoreFrom?: any\n allowFrom?: any\n origin?: Point | string | Element\n}\n\ndeclare module '@interactjs/core/scope' {\n interface Scope {\n pointerEvents: typeof pointerEvents\n }\n}\n\ndeclare module '@interactjs/core/Interaction' {\n interface Interaction {\n prevTap?: PointerEvent\n tapTime?: number\n }\n}\n\ndeclare module '@interactjs/core/PointerInfo' {\n interface PointerInfo {\n hold?: {\n duration: number\n timeout: any\n }\n }\n}\n\ndeclare module '@interactjs/core/options' {\n interface ActionDefaults {\n pointerEvents: Options\n }\n}\n\ndeclare module '@interactjs/core/scope' {\n interface SignalArgs {\n 'pointerEvents:new': { pointerEvent: PointerEvent }\n 'pointerEvents:fired': {\n interaction: Interaction\n pointer: PointerType | PointerEvent\n event: PointerEventType | PointerEvent\n eventTarget: Node\n pointerEvent: PointerEvent\n targets?: EventTargetList\n type: string\n }\n 'pointerEvents:collect-targets': {\n interaction: Interaction\n pointer: PointerType | PointerEvent\n event: PointerEventType | PointerEvent\n eventTarget: Node\n targets?: EventTargetList\n type: string\n path: Node[]\n node: null\n }\n }\n}\n\nconst defaults: PointerEventOptions = {\n holdDuration: 600,\n ignoreFrom: null,\n allowFrom: null,\n origin: { x: 0, y: 0 },\n}\n\nconst pointerEvents: Plugin = {\n id: 'pointer-events/base',\n before: ['inertia', 'modifiers', 'auto-start', 'actions'],\n install,\n listeners: {\n 'interactions:new': addInteractionProps,\n 'interactions:update-pointer': addHoldInfo,\n 'interactions:move': moveAndClearHold,\n 'interactions:down': (arg, scope) => {\n downAndStartHold(arg, scope)\n fire(arg, scope)\n },\n 'interactions:up': (arg, scope) => {\n clearHold(arg)\n fire(arg, scope)\n tapAfterUp(arg, scope)\n },\n 'interactions:cancel': (arg, scope) => {\n clearHold(arg)\n fire(arg, scope)\n },\n },\n PointerEvent,\n fire,\n collectEventTargets,\n defaults,\n types: {\n down: true,\n move: true,\n up: true,\n cancel: true,\n tap: true,\n doubletap: true,\n hold: true,\n } as { [type: string]: true },\n}\n\nfunction fire(\n arg: {\n pointer: PointerType | PointerEvent\n event: PointerEventType | PointerEvent\n eventTarget: Node\n interaction: Interaction\n type: T\n targets?: EventTargetList\n },\n scope: Scope,\n) {\n const { interaction, pointer, event, eventTarget, type, targets = collectEventTargets(arg, scope) } = arg\n\n const pointerEvent = new PointerEvent(type, pointer, event, eventTarget, interaction, scope.now())\n\n scope.fire('pointerEvents:new', { pointerEvent })\n\n const signalArg = {\n interaction,\n pointer,\n event,\n eventTarget,\n targets,\n type,\n pointerEvent,\n }\n\n for (let i = 0; i < targets.length; i++) {\n const target = targets[i]\n\n for (const prop in target.props || {}) {\n ;(pointerEvent as any)[prop] = target.props[prop]\n }\n\n const origin = getOriginXY(target.eventable, target.node)\n\n pointerEvent._subtractOrigin(origin)\n pointerEvent.eventable = target.eventable\n pointerEvent.currentTarget = target.node\n\n target.eventable.fire(pointerEvent)\n\n pointerEvent._addOrigin(origin)\n\n if (\n pointerEvent.immediatePropagationStopped ||\n (pointerEvent.propagationStopped &&\n i + 1 < targets.length &&\n targets[i + 1].node !== pointerEvent.currentTarget)\n ) {\n break\n }\n }\n\n scope.fire('pointerEvents:fired', signalArg)\n\n if (type === 'tap') {\n // if pointerEvent should make a double tap, create and fire a doubletap\n // PointerEvent and use that as the prevTap\n const prevTap = pointerEvent.double\n ? fire(\n {\n interaction,\n pointer,\n event,\n eventTarget,\n type: 'doubletap',\n },\n scope,\n )\n : pointerEvent\n\n interaction.prevTap = prevTap\n interaction.tapTime = prevTap.timeStamp\n }\n\n return pointerEvent\n}\n\nfunction collectEventTargets(\n {\n interaction,\n pointer,\n event,\n eventTarget,\n type,\n }: {\n interaction: Interaction\n pointer: PointerType | PointerEvent\n event: PointerEventType | PointerEvent\n eventTarget: Node\n type: T\n },\n scope: Scope,\n) {\n const pointerIndex = interaction.getPointerIndex(pointer)\n const pointerInfo = interaction.pointers[pointerIndex]\n\n // do not fire a tap event if the pointer was moved before being lifted\n if (\n type === 'tap' &&\n (interaction.pointerWasMoved ||\n // or if the pointerup target is different to the pointerdown target\n !(pointerInfo && pointerInfo.downTarget === eventTarget))\n ) {\n return []\n }\n\n const path = domUtils.getPath(eventTarget as Element | Document)\n const signalArg = {\n interaction,\n pointer,\n event,\n eventTarget,\n type,\n path,\n targets: [] as EventTargetList,\n node: null,\n }\n\n for (const node of path) {\n signalArg.node = node\n\n scope.fire('pointerEvents:collect-targets', signalArg)\n }\n\n if (type === 'hold') {\n signalArg.targets = signalArg.targets.filter(\n (target) =>\n target.eventable.options.holdDuration === interaction.pointers[pointerIndex]?.hold?.duration,\n )\n }\n\n return signalArg.targets\n}\n\nfunction addInteractionProps({ interaction }) {\n interaction.prevTap = null // the most recent tap event on this interaction\n interaction.tapTime = 0 // time of the most recent tap event\n}\n\nfunction addHoldInfo({ down, pointerInfo }: SignalArgs['interactions:update-pointer']) {\n if (!down && pointerInfo.hold) {\n return\n }\n\n pointerInfo.hold = { duration: Infinity, timeout: null }\n}\n\nfunction clearHold({ interaction, pointerIndex }) {\n const hold = interaction.pointers[pointerIndex].hold\n\n if (hold && hold.timeout) {\n clearTimeout(hold.timeout)\n hold.timeout = null\n }\n}\n\nfunction moveAndClearHold(arg: SignalArgs['interactions:move'], scope: Scope) {\n const { interaction, pointer, event, eventTarget, duplicate } = arg\n\n if (!duplicate && (!interaction.pointerIsDown || interaction.pointerWasMoved)) {\n if (interaction.pointerIsDown) {\n clearHold(arg)\n }\n\n fire(\n {\n interaction,\n pointer,\n event,\n eventTarget: eventTarget as Element,\n type: 'move',\n },\n scope,\n )\n }\n}\n\nfunction downAndStartHold(\n { interaction, pointer, event, eventTarget, pointerIndex }: SignalArgs['interactions:down'],\n scope: Scope,\n) {\n const timer = interaction.pointers[pointerIndex].hold!\n const path = domUtils.getPath(eventTarget as Element | Document)\n const signalArg = {\n interaction,\n pointer,\n event,\n eventTarget,\n type: 'hold',\n targets: [] as EventTargetList,\n path,\n node: null,\n }\n\n for (const node of path) {\n signalArg.node = node\n\n scope.fire('pointerEvents:collect-targets', signalArg)\n }\n\n if (!signalArg.targets.length) return\n\n let minDuration = Infinity\n\n for (const target of signalArg.targets) {\n const holdDuration = target.eventable.options.holdDuration\n\n if (holdDuration < minDuration) {\n minDuration = holdDuration\n }\n }\n\n timer.duration = minDuration\n timer.timeout = setTimeout(() => {\n fire(\n {\n interaction,\n eventTarget,\n pointer,\n event,\n type: 'hold',\n },\n scope,\n )\n }, minDuration)\n}\n\nfunction tapAfterUp(\n { interaction, pointer, event, eventTarget }: SignalArgs['interactions:up'],\n scope: Scope,\n) {\n if (!interaction.pointerWasMoved) {\n fire({ interaction, eventTarget, pointer, event, type: 'tap' }, scope)\n }\n}\n\nfunction install(scope: Scope) {\n scope.pointerEvents = pointerEvents\n scope.defaults.actions.pointerEvents = pointerEvents.defaults\n extend(scope.actions.phaselessTypes, pointerEvents.types)\n}\n\nexport default pointerEvents\n", "import type Interaction from '@interactjs/core/Interaction'\nimport type { ListenerMap, Scope, SignalArgs, Plugin } from '@interactjs/core/scope'\n\n/* eslint-disable import/no-duplicates -- for typescript module augmentations */\nimport './base'\nimport basePlugin from './base'\n/* eslint-enable import/no-duplicates */\nimport { type PointerEvent } from './PointerEvent'\n\ndeclare module '@interactjs/core/Interaction' {\n interface Interaction {\n holdIntervalHandle?: any\n }\n}\n\ndeclare module '@interactjs/pointer-events/PointerEvent' {\n interface PointerEvent {\n count?: number\n }\n}\n\ndeclare module '@interactjs/pointer-events/base' {\n interface PointerEventOptions {\n holdRepeatInterval?: number\n }\n}\n\nfunction install(scope: Scope) {\n scope.usePlugin(basePlugin)\n\n const { pointerEvents } = scope\n\n // don't repeat by default\n pointerEvents.defaults.holdRepeatInterval = 0\n pointerEvents.types.holdrepeat = scope.actions.phaselessTypes.holdrepeat = true\n}\n\nfunction onNew({ pointerEvent }: { pointerEvent: PointerEvent }) {\n if (pointerEvent.type !== 'hold') return\n\n pointerEvent.count = (pointerEvent.count || 0) + 1\n}\n\nfunction onFired(\n { interaction, pointerEvent, eventTarget, targets }: SignalArgs['pointerEvents:fired'],\n scope: Scope,\n) {\n if (pointerEvent.type !== 'hold' || !targets.length) return\n\n // get the repeat interval from the first eventable\n const interval = targets[0].eventable.options.holdRepeatInterval\n\n // don't repeat if the interval is 0 or less\n if (interval <= 0) return\n\n // set a timeout to fire the holdrepeat event\n interaction.holdIntervalHandle = setTimeout(() => {\n scope.pointerEvents.fire(\n {\n interaction,\n eventTarget,\n type: 'hold',\n pointer: pointerEvent,\n event: pointerEvent,\n },\n scope,\n )\n }, interval)\n}\n\nfunction endHoldRepeat({ interaction }: { interaction: Interaction }) {\n // set the interaction's holdStopTime property\n // to stop further holdRepeat events\n if (interaction.holdIntervalHandle) {\n clearInterval(interaction.holdIntervalHandle)\n interaction.holdIntervalHandle = null\n }\n}\n\nconst holdRepeat: Plugin = {\n id: 'pointer-events/holdRepeat',\n install,\n listeners: ['move', 'up', 'cancel', 'endall'].reduce(\n (acc, enderTypes) => {\n ;(acc as any)[`pointerEvents:${enderTypes}`] = endHoldRepeat\n return acc\n },\n {\n 'pointerEvents:new': onNew,\n 'pointerEvents:fired': onFired,\n } as ListenerMap,\n ),\n}\n\nexport default holdRepeat\n", "import type { Interactable } from '@interactjs/core/Interactable'\nimport type { Scope, Plugin } from '@interactjs/core/scope'\nimport type { Element } from '@interactjs/core/types'\nimport extend from '@interactjs/utils/extend'\n\nimport type { PointerEventOptions } from '@interactjs/pointer-events/base'\n\ndeclare module '@interactjs/core/Interactable' {\n interface Interactable {\n pointerEvents(options: Partial): this\n /** @internal */\n __backCompatOption: (optionName: string, newValue: any) => any\n }\n}\n\nfunction install(scope: Scope) {\n const { Interactable } = scope\n\n Interactable.prototype.pointerEvents = function (\n this: Interactable,\n options: Partial,\n ) {\n extend(this.events.options, options)\n\n return this\n }\n\n const __backCompatOption = Interactable.prototype._backCompatOption\n\n Interactable.prototype._backCompatOption = function (optionName, newValue) {\n const ret = __backCompatOption.call(this, optionName, newValue)\n\n if (ret === this) {\n this.events.options[optionName] = newValue\n }\n\n return ret\n }\n}\n\nconst plugin: Plugin = {\n id: 'pointer-events/interactableTargets',\n install,\n listeners: {\n 'pointerEvents:collect-targets': ({ targets, node, type, eventTarget }, scope) => {\n scope.interactables.forEachMatch(node, (interactable: Interactable) => {\n const eventable = interactable.events\n const options = eventable.options\n\n if (\n eventable.types[type] &&\n eventable.types[type].length &&\n interactable.testIgnoreAllow(options, node, eventTarget)\n ) {\n targets.push({\n node,\n eventable,\n props: { interactable },\n })\n }\n })\n },\n\n 'interactable:new': ({ interactable }) => {\n interactable.events.getRect = function (element: Element) {\n return interactable.getRect(element)\n }\n },\n\n 'interactable:set': ({ interactable, options }, scope) => {\n extend(interactable.events.options, scope.pointerEvents.defaults)\n extend(interactable.events.options, options.pointerEvents || {})\n },\n },\n}\n\nexport default plugin\n", "import type { Plugin } from '@interactjs/core/scope'\n\n/* eslint-disable import/no-duplicates -- for typescript module augmentations */\nimport './base'\nimport './holdRepeat'\nimport './interactableTargets'\n\nimport * as pointerEvents from './base'\nimport holdRepeat from './holdRepeat'\nimport interactableTargets from './interactableTargets'\n/* eslint-enable import/no-duplicates */\n\nconst plugin: Plugin = {\n id: 'pointer-events',\n install(scope) {\n scope.usePlugin(pointerEvents)\n scope.usePlugin(holdRepeat)\n scope.usePlugin(interactableTargets)\n },\n}\n\nexport default plugin\n", "import type { Interactable } from '@interactjs/core/Interactable'\nimport type { DoAnyPhaseArg, Interaction } from '@interactjs/core/Interaction'\nimport type { Scope, Plugin } from '@interactjs/core/scope'\nimport type { ActionName, ActionProps, Element } from '@interactjs/core/types'\nimport * as arr from '@interactjs/utils/arr'\nimport { copyAction } from '@interactjs/utils/misc'\nimport * as pointerUtils from '@interactjs/utils/pointerUtils'\nimport { tlbrToXywh } from '@interactjs/utils/rect'\n\ndeclare module '@interactjs/core/scope' {\n interface SignalArgs {\n 'interactions:before-action-reflow': Omit\n 'interactions:action-reflow': DoAnyPhaseArg\n 'interactions:after-action-reflow': DoAnyPhaseArg\n }\n}\n\ndeclare module '@interactjs/core/Interactable' {\n interface Interactable {\n /**\n * ```js\n * const interactable = interact(target)\n * const drag = { name: drag, axis: 'x' }\n * const resize = { name: resize, edges: { left: true, bottom: true }\n *\n * interactable.reflow(drag)\n * interactable.reflow(resize)\n * ```\n *\n * Start an action sequence to re-apply modifiers, check drops, etc.\n *\n * @param { Object } action The action to begin\n * @param { string } action.name The name of the action\n * @returns { Promise } A promise that resolves to the `Interactable` when actions on all targets have ended\n */\n reflow(action: ActionProps): ReturnType\n }\n}\n\ndeclare module '@interactjs/core/Interaction' {\n interface Interaction {\n _reflowPromise: Promise\n _reflowResolve: (...args: unknown[]) => void\n }\n}\n\ndeclare module '@interactjs/core/InteractEvent' {\n interface PhaseMap {\n reflow?: true\n }\n}\n\nfunction install(scope: Scope) {\n const { Interactable } = scope\n\n scope.actions.phases.reflow = true\n\n Interactable.prototype.reflow = function (action: ActionProps) {\n return doReflow(this, action, scope)\n }\n}\n\nfunction doReflow(\n interactable: Interactable,\n action: ActionProps,\n scope: Scope,\n): Promise {\n const elements = interactable.getAllElements()\n\n // tslint:disable-next-line variable-name\n const Promise = (scope.window as any).Promise\n const promises: Array> | null = Promise ? [] : null\n\n for (const element of elements) {\n const rect = interactable.getRect(element as HTMLElement | SVGElement)\n\n if (!rect) {\n break\n }\n\n const runningInteraction = arr.find(scope.interactions.list, (interaction: Interaction) => {\n return (\n interaction.interacting() &&\n interaction.interactable === interactable &&\n interaction.element === element &&\n interaction.prepared.name === action.name\n )\n })\n let reflowPromise: Promise\n\n if (runningInteraction) {\n runningInteraction.move()\n\n if (promises) {\n reflowPromise =\n runningInteraction._reflowPromise ||\n new Promise((resolve: any) => {\n runningInteraction._reflowResolve = resolve\n })\n }\n } else {\n const xywh = tlbrToXywh(rect)\n const coords = {\n page: { x: xywh.x, y: xywh.y },\n client: { x: xywh.x, y: xywh.y },\n timeStamp: scope.now(),\n }\n\n const event = pointerUtils.coordsToEvent(coords)\n reflowPromise = startReflow(scope, interactable, element, action, event)\n }\n\n if (promises) {\n promises.push(reflowPromise)\n }\n }\n\n return promises && Promise.all(promises).then(() => interactable)\n}\n\nfunction startReflow(\n scope: Scope,\n interactable: Interactable,\n element: Element,\n action: ActionProps,\n event: any,\n) {\n const interaction = scope.interactions.new({ pointerType: 'reflow' })\n const signalArg = {\n interaction,\n event,\n pointer: event,\n eventTarget: element,\n phase: 'reflow',\n } as const\n\n interaction.interactable = interactable\n interaction.element = element\n interaction.prevEvent = event\n interaction.updatePointer(event, event, element, true)\n pointerUtils.setZeroCoords(interaction.coords.delta)\n\n copyAction(interaction.prepared, action)\n interaction._doPhase(signalArg)\n\n const { Promise } = scope.window as unknown as { Promise: PromiseConstructor }\n const reflowPromise = Promise\n ? new Promise((resolve) => {\n interaction._reflowResolve = resolve\n })\n : undefined\n\n interaction._reflowPromise = reflowPromise\n interaction.start(action, interactable, element)\n\n if (interaction._interacting) {\n interaction.move(signalArg)\n interaction.end(event)\n } else {\n interaction.stop()\n interaction._reflowResolve()\n }\n\n interaction.removePointer(event, event)\n\n return reflowPromise\n}\n\nconst reflow: Plugin = {\n id: 'reflow',\n install,\n listeners: {\n // remove completed reflow interactions\n 'interactions:stop': ({ interaction }, scope) => {\n if (interaction.pointerType === 'reflow') {\n if (interaction._reflowResolve) {\n interaction._reflowResolve()\n }\n\n arr.remove(scope.interactions.list, interaction)\n }\n },\n },\n}\n\nexport default reflow\n", "// eslint-disable-next-line import/no-extraneous-dependencies\nimport interact from '@interactjs/interactjs'\n\nexport default interact\n\nif (typeof module === 'object' && !!module) {\n try {\n module.exports = interact\n } catch {}\n}\n\n;(interact as any).default = interact\n", "/* eslint-disable import/no-duplicates -- for typescript module augmentations */\nimport '@interactjs/actions/plugin'\nimport '@interactjs/auto-scroll/plugin'\nimport '@interactjs/auto-start/plugin'\nimport '@interactjs/core/interactablePreventDefault'\nimport '@interactjs/dev-tools/plugin'\nimport '@interactjs/inertia/plugin'\nimport '@interactjs/interact'\nimport '@interactjs/modifiers/plugin'\nimport '@interactjs/offset/plugin'\nimport '@interactjs/pointer-events/plugin'\nimport '@interactjs/reflow/plugin'\n\nimport actions from '@interactjs/actions/plugin'\nimport autoScroll from '@interactjs/auto-scroll/plugin'\nimport autoStart from '@interactjs/auto-start/plugin'\nimport interactablePreventDefault from '@interactjs/core/interactablePreventDefault'\nimport devTools from '@interactjs/dev-tools/plugin'\nimport inertia from '@interactjs/inertia/plugin'\nimport interact from '@interactjs/interact'\nimport modifiers from '@interactjs/modifiers/plugin'\nimport offset from '@interactjs/offset/plugin'\nimport pointerEvents from '@interactjs/pointer-events/plugin'\nimport reflow from '@interactjs/reflow/plugin'\n/* eslint-enable import/no-duplicates */\n\ninteract.use(interactablePreventDefault)\n\ninteract.use(offset)\n\n// pointerEvents\ninteract.use(pointerEvents)\n\n// inertia\ninteract.use(inertia)\n\n// snap, resize, etc.\ninteract.use(modifiers)\n\n// autoStart, hold\ninteract.use(autoStart)\n\n// drag and drop, resize, gesture\ninteract.use(actions)\n\n// autoScroll\ninteract.use(autoScroll)\n\n// reflow\ninteract.use(reflow)\n\n// eslint-disable-next-line no-undef\nif (process.env.NODE_ENV !== 'production') {\n interact.use(devTools)\n}\n\nexport default interact\n;(interact as any).default = interact\n", "if (!Array.prototype.find) {\n Array.prototype.find = function(predicate) {\n if (this === null) {\n throw new TypeError('Array.prototype.find called on null or undefined')\n }\n if (typeof predicate !== 'function') {\n throw new TypeError('predicate must be a function')\n }\n var list = Object(this)\n var length = list.length >>> 0\n var thisArg = arguments[1]\n var value\n\n for (var i = 0; i < length; i++) {\n value = list[i]\n if (predicate.call(thisArg, value, i, list)) {\n return value\n }\n }\n return undefined\n }\n}\n\nif (window && typeof window.CustomEvent !== \"function\") {\n function CustomEvent(event, params) {\n params = params || {\n bubbles: false,\n cancelable: false,\n detail: undefined\n }\n var evt = document.createEvent('CustomEvent')\n evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail)\n return evt\n }\n\n if (typeof window.Event !== 'undefined') {\n CustomEvent.prototype = window.Event.prototype\n }\n\n window.CustomEvent = CustomEvent\n}", "class TributeEvents {\n constructor(tribute) {\n this.tribute = tribute;\n this.tribute.events = this;\n }\n\n static keys() {\n return [\n {\n key: 9,\n value: \"TAB\"\n },\n {\n key: 8,\n value: \"DELETE\"\n },\n {\n key: 13,\n value: \"ENTER\"\n },\n {\n key: 27,\n value: \"ESCAPE\"\n },\n {\n key: 32,\n value: \"SPACE\"\n },\n {\n key: 38,\n value: \"UP\"\n },\n {\n key: 40,\n value: \"DOWN\"\n }\n ];\n }\n\n bind(element) {\n element.boundKeydown = this.keydown.bind(element, this);\n element.boundKeyup = this.keyup.bind(element, this);\n element.boundInput = this.input.bind(element, this);\n\n element.addEventListener(\"keydown\", element.boundKeydown, false);\n element.addEventListener(\"keyup\", element.boundKeyup, false);\n element.addEventListener(\"input\", element.boundInput, false);\n }\n\n unbind(element) {\n element.removeEventListener(\"keydown\", element.boundKeydown, false);\n element.removeEventListener(\"keyup\", element.boundKeyup, false);\n element.removeEventListener(\"input\", element.boundInput, false);\n\n delete element.boundKeydown;\n delete element.boundKeyup;\n delete element.boundInput;\n }\n\n keydown(instance, event) {\n if (instance.shouldDeactivate(event)) {\n instance.tribute.isActive = false;\n instance.tribute.hideMenu();\n }\n\n let element = this;\n instance.commandEvent = false;\n\n TributeEvents.keys().forEach(o => {\n if (o.key === event.keyCode) {\n instance.commandEvent = true;\n instance.callbacks()[o.value.toLowerCase()](event, element);\n }\n });\n }\n\n input(instance, event) {\n instance.inputEvent = true;\n instance.keyup.call(this, instance, event);\n }\n\n click(instance, event) {\n let tribute = instance.tribute;\n if (tribute.menu && tribute.menu.contains(event.target)) {\n let li = event.target;\n event.preventDefault();\n event.stopPropagation();\n while (li.nodeName.toLowerCase() !== \"li\") {\n li = li.parentNode;\n if (!li || li === tribute.menu) {\n throw new Error(\"cannot find the

  • container for the click\");\n }\n }\n tribute.selectItemAtIndex(li.getAttribute(\"data-index\"), event);\n tribute.hideMenu();\n\n // TODO: should fire with externalTrigger and target is outside of menu\n } else if (tribute.current.element && !tribute.current.externalTrigger) {\n tribute.current.externalTrigger = false;\n setTimeout(() => tribute.hideMenu());\n }\n }\n\n keyup(instance, event) {\n if (instance.inputEvent) {\n instance.inputEvent = false;\n }\n instance.updateSelection(this);\n\n if (event.keyCode === 27) return;\n\n if (!instance.tribute.allowSpaces && instance.tribute.hasTrailingSpace) {\n instance.tribute.hasTrailingSpace = false;\n instance.commandEvent = true;\n instance.callbacks()[\"space\"](event, this);\n return;\n }\n\n if (!instance.tribute.isActive) {\n if (instance.tribute.autocompleteMode) {\n instance.callbacks().triggerChar(event, this, \"\");\n } else {\n let keyCode = instance.getKeyCode(instance, this, event);\n\n if (isNaN(keyCode) || !keyCode) return;\n\n let trigger = instance.tribute.triggers().find(trigger => {\n return trigger.charCodeAt(0) === keyCode;\n });\n\n if (typeof trigger !== \"undefined\") {\n instance.callbacks().triggerChar(event, this, trigger);\n }\n }\n }\n\n if (\n instance.tribute.current.mentionText.length <\n instance.tribute.current.collection.menuShowMinLength\n ) {\n return;\n }\n\n if (\n ((instance.tribute.current.trigger ||\n instance.tribute.autocompleteMode) &&\n instance.commandEvent === false) ||\n (instance.tribute.isActive && event.keyCode === 8)\n ) {\n instance.tribute.showMenuFor(this, true);\n }\n }\n\n shouldDeactivate(event) {\n if (!this.tribute.isActive) return false;\n\n if (this.tribute.current.mentionText.length === 0) {\n let eventKeyPressed = false;\n TributeEvents.keys().forEach(o => {\n if (event.keyCode === o.key) eventKeyPressed = true;\n });\n\n return !eventKeyPressed;\n }\n\n return false;\n }\n\n getKeyCode(instance, el, event) {\n let char;\n let tribute = instance.tribute;\n let info = tribute.range.getTriggerInfo(\n false,\n tribute.hasTrailingSpace,\n true,\n tribute.allowSpaces,\n tribute.autocompleteMode\n );\n\n if (info) {\n return info.mentionTriggerChar.charCodeAt(0);\n } else {\n return false;\n }\n }\n\n updateSelection(el) {\n this.tribute.current.element = el;\n let info = this.tribute.range.getTriggerInfo(\n false,\n this.tribute.hasTrailingSpace,\n true,\n this.tribute.allowSpaces,\n this.tribute.autocompleteMode\n );\n\n if (info) {\n this.tribute.current.selectedPath = info.mentionSelectedPath;\n this.tribute.current.mentionText = info.mentionText;\n this.tribute.current.selectedOffset = info.mentionSelectedOffset;\n }\n }\n\n callbacks() {\n return {\n triggerChar: (e, el, trigger) => {\n let tribute = this.tribute;\n tribute.current.trigger = trigger;\n\n let collectionItem = tribute.collection.find(item => {\n return item.trigger === trigger;\n });\n\n tribute.current.collection = collectionItem;\n\n if (\n tribute.current.mentionText.length >=\n tribute.current.collection.menuShowMinLength &&\n tribute.inputEvent\n ) {\n tribute.showMenuFor(el, true);\n }\n },\n enter: (e, el) => {\n // choose selection\n if (this.tribute.isActive && this.tribute.current.filteredItems) {\n e.preventDefault();\n e.stopPropagation();\n setTimeout(() => {\n this.tribute.selectItemAtIndex(this.tribute.menuSelected, e);\n this.tribute.hideMenu();\n }, 0);\n }\n },\n escape: (e, el) => {\n if (this.tribute.isActive) {\n e.preventDefault();\n e.stopPropagation();\n this.tribute.isActive = false;\n this.tribute.hideMenu();\n }\n },\n tab: (e, el) => {\n // choose first match\n this.callbacks().enter(e, el);\n },\n space: (e, el) => {\n if (this.tribute.isActive) {\n if (this.tribute.spaceSelectsMatch) {\n this.callbacks().enter(e, el);\n } else if (!this.tribute.allowSpaces) {\n e.stopPropagation();\n setTimeout(() => {\n this.tribute.hideMenu();\n this.tribute.isActive = false;\n }, 0);\n }\n }\n },\n up: (e, el) => {\n // navigate up ul\n if (this.tribute.isActive && this.tribute.current.filteredItems) {\n e.preventDefault();\n e.stopPropagation();\n let count = this.tribute.current.filteredItems.length,\n selected = this.tribute.menuSelected;\n\n if (count > selected && selected > 0) {\n this.tribute.menuSelected--;\n this.setActiveLi();\n } else if (selected === 0) {\n this.tribute.menuSelected = count - 1;\n this.setActiveLi();\n this.tribute.menu.scrollTop = this.tribute.menu.scrollHeight;\n }\n }\n },\n down: (e, el) => {\n // navigate down ul\n if (this.tribute.isActive && this.tribute.current.filteredItems) {\n e.preventDefault();\n e.stopPropagation();\n let count = this.tribute.current.filteredItems.length - 1,\n selected = this.tribute.menuSelected;\n\n if (count > selected) {\n this.tribute.menuSelected++;\n this.setActiveLi();\n } else if (count === selected) {\n this.tribute.menuSelected = 0;\n this.setActiveLi();\n this.tribute.menu.scrollTop = 0;\n }\n }\n },\n delete: (e, el) => {\n if (\n this.tribute.isActive &&\n this.tribute.current.mentionText.length < 1\n ) {\n this.tribute.hideMenu();\n } else if (this.tribute.isActive) {\n this.tribute.showMenuFor(el);\n }\n }\n };\n }\n\n setActiveLi(index) {\n let lis = this.tribute.menu.querySelectorAll(\"li\"),\n length = lis.length >>> 0;\n\n if (index) this.tribute.menuSelected = parseInt(index);\n\n for (let i = 0; i < length; i++) {\n let li = lis[i];\n if (i === this.tribute.menuSelected) {\n li.classList.add(this.tribute.current.collection.selectClass);\n\n let liClientRect = li.getBoundingClientRect();\n let menuClientRect = this.tribute.menu.getBoundingClientRect();\n\n if (liClientRect.bottom > menuClientRect.bottom) {\n let scrollDistance = liClientRect.bottom - menuClientRect.bottom;\n this.tribute.menu.scrollTop += scrollDistance;\n } else if (liClientRect.top < menuClientRect.top) {\n let scrollDistance = menuClientRect.top - liClientRect.top;\n this.tribute.menu.scrollTop -= scrollDistance;\n }\n } else {\n li.classList.remove(this.tribute.current.collection.selectClass);\n }\n }\n }\n\n getFullHeight(elem, includeMargin) {\n let height = elem.getBoundingClientRect().height;\n\n if (includeMargin) {\n let style = elem.currentStyle || window.getComputedStyle(elem);\n return (\n height + parseFloat(style.marginTop) + parseFloat(style.marginBottom)\n );\n }\n\n return height;\n }\n}\n\nexport default TributeEvents;\n", "class TributeMenuEvents {\n constructor(tribute) {\n this.tribute = tribute;\n this.tribute.menuEvents = this;\n this.menu = this.tribute.menu;\n }\n\n bind(menu) {\n this.menuClickEvent = this.tribute.events.click.bind(null, this);\n this.menuContainerScrollEvent = this.debounce(\n () => {\n if (this.tribute.isActive) {\n this.tribute.showMenuFor(this.tribute.current.element, false);\n }\n },\n 300,\n false\n );\n this.windowResizeEvent = this.debounce(\n () => {\n if (this.tribute.isActive) {\n this.tribute.range.positionMenuAtCaret(true);\n }\n },\n 300,\n false\n );\n\n // fixes IE11 issues with mousedown\n this.tribute.range\n .getDocument()\n .addEventListener(\"MSPointerDown\", this.menuClickEvent, false);\n this.tribute.range\n .getDocument()\n .addEventListener(\"mousedown\", this.menuClickEvent, false);\n window.addEventListener(\"resize\", this.windowResizeEvent);\n\n if (this.menuContainer) {\n this.menuContainer.addEventListener(\n \"scroll\",\n this.menuContainerScrollEvent,\n false\n );\n } else {\n window.addEventListener(\"scroll\", this.menuContainerScrollEvent);\n }\n }\n\n unbind(menu) {\n this.tribute.range\n .getDocument()\n .removeEventListener(\"mousedown\", this.menuClickEvent, false);\n this.tribute.range\n .getDocument()\n .removeEventListener(\"MSPointerDown\", this.menuClickEvent, false);\n window.removeEventListener(\"resize\", this.windowResizeEvent);\n\n if (this.menuContainer) {\n this.menuContainer.removeEventListener(\n \"scroll\",\n this.menuContainerScrollEvent,\n false\n );\n } else {\n window.removeEventListener(\"scroll\", this.menuContainerScrollEvent);\n }\n }\n\n debounce(func, wait, immediate) {\n var timeout;\n return () => {\n var context = this,\n args = arguments;\n var later = () => {\n timeout = null;\n if (!immediate) func.apply(context, args);\n };\n var callNow = immediate && !timeout;\n clearTimeout(timeout);\n timeout = setTimeout(later, wait);\n if (callNow) func.apply(context, args);\n };\n }\n}\n\nexport default TributeMenuEvents;\n", "// Thanks to https://github.com/jeff-collins/ment.io\nimport \"./utils\";\n\nclass TributeRange {\n constructor(tribute) {\n this.tribute = tribute\n this.tribute.range = this\n }\n\n getDocument() {\n let iframe\n if (this.tribute.current.collection) {\n iframe = this.tribute.current.collection.iframe\n }\n\n if (!iframe) {\n return document\n }\n\n return iframe.contentWindow.document\n }\n\n positionMenuAtCaret(scrollTo) {\n let context = this.tribute.current,\n coordinates\n\n let info = this.getTriggerInfo(false, this.tribute.hasTrailingSpace, true, this.tribute.allowSpaces, this.tribute.autocompleteMode)\n\n if (typeof info !== 'undefined') {\n\n if(!this.tribute.positionMenu){\n this.tribute.menu.style.cssText = `display: block;`\n return\n }\n\n if (!this.isContentEditable(context.element)) {\n coordinates = this.getTextAreaOrInputUnderlinePosition(this.tribute.current.element,\n info.mentionPosition)\n }\n else {\n coordinates = this.getContentEditableCaretPosition(info.mentionPosition)\n }\n\n this.tribute.menu.style.cssText = `top: ${coordinates.top}px;\n left: ${coordinates.left}px;\n right: ${coordinates.right}px;\n bottom: ${coordinates.bottom}px;\n position: absolute;\n display: block;`\n\n if (coordinates.left === 'auto') {\n this.tribute.menu.style.left = 'auto'\n }\n\n if (coordinates.top === 'auto') {\n this.tribute.menu.style.top = 'auto'\n }\n\n if (scrollTo) this.scrollIntoView()\n\n window.setTimeout(() => {\n let menuDimensions = {\n width: this.tribute.menu.offsetWidth,\n height: this.tribute.menu.offsetHeight\n }\n let menuIsOffScreen = this.isMenuOffScreen(coordinates, menuDimensions)\n\n let menuIsOffScreenHorizontally = window.innerWidth > menuDimensions.width && (menuIsOffScreen.left || menuIsOffScreen.right)\n let menuIsOffScreenVertically = window.innerHeight > menuDimensions.height && (menuIsOffScreen.top || menuIsOffScreen.bottom)\n if (menuIsOffScreenHorizontally || menuIsOffScreenVertically) {\n this.tribute.menu.style.cssText = 'display: none'\n this.positionMenuAtCaret(scrollTo)\n }\n }, 0)\n\n } else {\n this.tribute.menu.style.cssText = 'display: none'\n }\n }\n\n get menuContainerIsBody() {\n return this.tribute.menuContainer === document.body || !this.tribute.menuContainer;\n }\n\n\n selectElement(targetElement, path, offset) {\n let range\n let elem = targetElement\n\n if (path) {\n for (var i = 0; i < path.length; i++) {\n elem = elem.childNodes[path[i]]\n if (elem === undefined) {\n return\n }\n while (elem.length < offset) {\n offset -= elem.length\n elem = elem.nextSibling\n }\n if (elem.childNodes.length === 0 && !elem.length) {\n elem = elem.previousSibling\n }\n }\n }\n let sel = this.getWindowSelection()\n\n range = this.getDocument().createRange()\n range.setStart(elem, offset)\n range.setEnd(elem, offset)\n range.collapse(true)\n\n try {\n sel.removeAllRanges()\n } catch (error) {}\n\n sel.addRange(range)\n targetElement.focus()\n }\n\n replaceTriggerText(text, requireLeadingSpace, hasTrailingSpace, originalEvent, item) {\n let info = this.getTriggerInfo(true, hasTrailingSpace, requireLeadingSpace, this.tribute.allowSpaces, this.tribute.autocompleteMode)\n\n if (info !== undefined) {\n let context = this.tribute.current\n let replaceEvent = new CustomEvent('tribute-replaced', {\n detail: {\n item: item,\n instance: context,\n context: info,\n event: originalEvent,\n }\n })\n\n if (!this.isContentEditable(context.element)) {\n let myField = this.tribute.current.element\n let textSuffix = typeof this.tribute.replaceTextSuffix == 'string'\n ? this.tribute.replaceTextSuffix\n : ' '\n text += textSuffix\n let startPos = info.mentionPosition\n let endPos = info.mentionPosition + info.mentionText.length + textSuffix.length\n if (!this.tribute.autocompleteMode) {\n endPos += info.mentionTriggerChar.length - 1\n }\n myField.value = myField.value.substring(0, startPos) + text +\n myField.value.substring(endPos, myField.value.length)\n myField.selectionStart = startPos + text.length\n myField.selectionEnd = startPos + text.length\n } else {\n // add a space to the end of the pasted text\n let textSuffix = typeof this.tribute.replaceTextSuffix == 'string'\n ? this.tribute.replaceTextSuffix\n : '\\xA0'\n text += textSuffix\n let endPos = info.mentionPosition + info.mentionText.length\n if (!this.tribute.autocompleteMode) {\n endPos += info.mentionTriggerChar.length\n }\n this.pasteHtml(text, info.mentionPosition, endPos)\n }\n\n context.element.dispatchEvent(new CustomEvent('input', { bubbles: true }))\n context.element.dispatchEvent(replaceEvent)\n }\n }\n\n pasteHtml(html, startPos, endPos) {\n let range, sel\n sel = this.getWindowSelection()\n range = this.getDocument().createRange()\n range.setStart(sel.anchorNode, startPos)\n range.setEnd(sel.anchorNode, endPos)\n range.deleteContents()\n\n let el = this.getDocument().createElement('div')\n el.innerHTML = html\n let frag = this.getDocument().createDocumentFragment(),\n node, lastNode\n while ((node = el.firstChild)) {\n lastNode = frag.appendChild(node)\n }\n range.insertNode(frag)\n\n // Preserve the selection\n if (lastNode) {\n range = range.cloneRange()\n range.setStartAfter(lastNode)\n range.collapse(true)\n sel.removeAllRanges()\n sel.addRange(range)\n }\n }\n\n getWindowSelection() {\n if (this.tribute.collection.iframe) {\n return this.tribute.collection.iframe.contentWindow.getSelection()\n }\n\n return window.getSelection()\n }\n\n getNodePositionInParent(element) {\n if (element.parentNode === null) {\n return 0\n }\n\n for (var i = 0; i < element.parentNode.childNodes.length; i++) {\n let node = element.parentNode.childNodes[i]\n\n if (node === element) {\n return i\n }\n }\n }\n\n getContentEditableSelectedPath(ctx) {\n let sel = this.getWindowSelection()\n let selected = sel.anchorNode\n let path = []\n let offset\n\n if (selected != null) {\n let i\n let ce = selected.contentEditable\n while (selected !== null && ce !== 'true') {\n i = this.getNodePositionInParent(selected)\n path.push(i)\n selected = selected.parentNode\n if (selected !== null) {\n ce = selected.contentEditable\n }\n }\n path.reverse()\n\n // getRangeAt may not exist, need alternative\n offset = sel.getRangeAt(0).startOffset\n\n return {\n selected: selected,\n path: path,\n offset: offset\n }\n }\n }\n\n getTextPrecedingCurrentSelection() {\n let context = this.tribute.current,\n text = ''\n\n if (!this.isContentEditable(context.element)) {\n let textComponent = this.tribute.current.element;\n if (textComponent) {\n let startPos = textComponent.selectionStart\n if (textComponent.value && startPos >= 0) {\n text = textComponent.value.substring(0, startPos)\n }\n }\n\n } else {\n let selectedElem = this.getWindowSelection().anchorNode\n\n if (selectedElem != null) {\n let workingNodeContent = selectedElem.textContent\n let selectStartOffset = this.getWindowSelection().getRangeAt(0).startOffset\n\n if (workingNodeContent && selectStartOffset >= 0) {\n text = workingNodeContent.substring(0, selectStartOffset)\n }\n }\n }\n\n return text\n }\n\n getLastWordInText(text) {\n text = text.replace(/\\u00A0/g, ' '); // https://stackoverflow.com/questions/29850407/how-do-i-replace-unicode-character-u00a0-with-a-space-in-javascript\n let wordsArray = text.split(/\\s+/);\n let worldsCount = wordsArray.length - 1\n return wordsArray[worldsCount].trim()\n }\n\n getTriggerInfo(menuAlreadyActive, hasTrailingSpace, requireLeadingSpace, allowSpaces, isAutocomplete) {\n let ctx = this.tribute.current\n let selected, path, offset\n\n if (!this.isContentEditable(ctx.element)) {\n selected = this.tribute.current.element\n } else {\n let selectionInfo = this.getContentEditableSelectedPath(ctx)\n\n if (selectionInfo) {\n selected = selectionInfo.selected\n path = selectionInfo.path\n offset = selectionInfo.offset\n }\n }\n\n let effectiveRange = this.getTextPrecedingCurrentSelection()\n let lastWordOfEffectiveRange = this.getLastWordInText(effectiveRange)\n\n if (isAutocomplete) {\n return {\n mentionPosition: effectiveRange.length - lastWordOfEffectiveRange.length,\n mentionText: lastWordOfEffectiveRange,\n mentionSelectedElement: selected,\n mentionSelectedPath: path,\n mentionSelectedOffset: offset\n }\n }\n\n if (effectiveRange !== undefined && effectiveRange !== null) {\n let mostRecentTriggerCharPos = -1\n let triggerChar\n\n this.tribute.collection.forEach(config => {\n let c = config.trigger\n let idx = config.requireLeadingSpace ?\n this.lastIndexWithLeadingSpace(effectiveRange, c) :\n effectiveRange.lastIndexOf(c)\n\n if (idx > mostRecentTriggerCharPos) {\n mostRecentTriggerCharPos = idx\n triggerChar = c\n requireLeadingSpace = config.requireLeadingSpace\n }\n })\n\n if (mostRecentTriggerCharPos >= 0 &&\n (\n mostRecentTriggerCharPos === 0 ||\n !requireLeadingSpace ||\n /[\\xA0\\s]/g.test(\n effectiveRange.substring(\n mostRecentTriggerCharPos - 1,\n mostRecentTriggerCharPos)\n )\n )\n ) {\n let currentTriggerSnippet = effectiveRange.substring(mostRecentTriggerCharPos + triggerChar.length,\n effectiveRange.length)\n\n triggerChar = effectiveRange.substring(mostRecentTriggerCharPos, mostRecentTriggerCharPos + triggerChar.length)\n let firstSnippetChar = currentTriggerSnippet.substring(0, 1)\n let leadingSpace = currentTriggerSnippet.length > 0 &&\n (\n firstSnippetChar === ' ' ||\n firstSnippetChar === '\\xA0'\n )\n if (hasTrailingSpace) {\n currentTriggerSnippet = currentTriggerSnippet.trim()\n }\n\n let regex = allowSpaces ? /[^\\S ]/g : /[\\xA0\\s]/g;\n\n this.tribute.hasTrailingSpace = regex.test(currentTriggerSnippet);\n\n if (!leadingSpace && (menuAlreadyActive || !(regex.test(currentTriggerSnippet)))) {\n return {\n mentionPosition: mostRecentTriggerCharPos,\n mentionText: currentTriggerSnippet,\n mentionSelectedElement: selected,\n mentionSelectedPath: path,\n mentionSelectedOffset: offset,\n mentionTriggerChar: triggerChar\n }\n }\n }\n }\n }\n\n lastIndexWithLeadingSpace (str, trigger) {\n let reversedStr = str.split('').reverse().join('')\n let index = -1\n\n for (let cidx = 0, len = str.length; cidx < len; cidx++) {\n let firstChar = cidx === str.length - 1\n let leadingSpace = /\\s/.test(reversedStr[cidx + 1])\n\n let match = true\n for (let triggerIdx = trigger.length - 1; triggerIdx >= 0; triggerIdx--) {\n if (trigger[triggerIdx] !== reversedStr[cidx-triggerIdx]) {\n match = false\n break\n }\n }\n\n if (match && (firstChar || leadingSpace)) {\n index = str.length - 1 - cidx\n break\n }\n }\n\n return index\n }\n\n isContentEditable(element) {\n return element.nodeName !== 'INPUT' && element.nodeName !== 'TEXTAREA'\n }\n\n isMenuOffScreen(coordinates, menuDimensions) {\n let windowWidth = window.innerWidth\n let windowHeight = window.innerHeight\n let doc = document.documentElement\n let windowLeft = (window.pageXOffset || doc.scrollLeft) - (doc.clientLeft || 0)\n let windowTop = (window.pageYOffset || doc.scrollTop) - (doc.clientTop || 0)\n\n let menuTop = typeof coordinates.top === 'number' ? coordinates.top : windowTop + windowHeight - coordinates.bottom - menuDimensions.height\n let menuRight = typeof coordinates.right === 'number' ? coordinates.right : coordinates.left + menuDimensions.width\n let menuBottom = typeof coordinates.bottom === 'number' ? coordinates.bottom : coordinates.top + menuDimensions.height\n let menuLeft = typeof coordinates.left === 'number' ? coordinates.left : windowLeft + windowWidth - coordinates.right - menuDimensions.width\n\n return {\n top: menuTop < Math.floor(windowTop),\n right: menuRight > Math.ceil(windowLeft + windowWidth),\n bottom: menuBottom > Math.ceil(windowTop + windowHeight),\n left: menuLeft < Math.floor(windowLeft)\n }\n }\n\n getMenuDimensions() {\n // Width of the menu depends of its contents and position\n // We must check what its width would be without any obstruction\n // This way, we can achieve good positioning for flipping the menu\n let dimensions = {\n width: null,\n height: null\n }\n\n this.tribute.menu.style.cssText = `top: 0px;\n left: 0px;\n position: fixed;\n display: block;\n visibility; hidden;`\n dimensions.width = this.tribute.menu.offsetWidth\n dimensions.height = this.tribute.menu.offsetHeight\n\n this.tribute.menu.style.cssText = `display: none;`\n\n return dimensions\n }\n\n getTextAreaOrInputUnderlinePosition(element, position, flipped) {\n let properties = ['direction', 'boxSizing', 'width', 'height', 'overflowX',\n 'overflowY', 'borderTopWidth', 'borderRightWidth',\n 'borderBottomWidth', 'borderLeftWidth', 'paddingTop',\n 'paddingRight', 'paddingBottom', 'paddingLeft',\n 'fontStyle', 'fontVariant', 'fontWeight', 'fontStretch',\n 'fontSize', 'fontSizeAdjust', 'lineHeight', 'fontFamily',\n 'textAlign', 'textTransform', 'textIndent',\n 'textDecoration', 'letterSpacing', 'wordSpacing'\n ]\n\n let isFirefox = (window.mozInnerScreenX !== null)\n\n let div = this.getDocument().createElement('div')\n div.id = 'input-textarea-caret-position-mirror-div'\n this.getDocument().body.appendChild(div)\n\n let style = div.style\n let computed = window.getComputedStyle ? getComputedStyle(element) : element.currentStyle\n\n style.whiteSpace = 'pre-wrap'\n if (element.nodeName !== 'INPUT') {\n style.wordWrap = 'break-word'\n }\n\n // position off-screen\n style.position = 'absolute'\n style.visibility = 'hidden'\n\n // transfer the element's properties to the div\n properties.forEach(prop => {\n style[prop] = computed[prop]\n })\n\n if (isFirefox) {\n style.width = `${(parseInt(computed.width) - 2)}px`\n if (element.scrollHeight > parseInt(computed.height))\n style.overflowY = 'scroll'\n } else {\n style.overflow = 'hidden'\n }\n\n div.textContent = element.value.substring(0, position)\n\n if (element.nodeName === 'INPUT') {\n div.textContent = div.textContent.replace(/\\s/g, ' ')\n }\n\n let span = this.getDocument().createElement('span')\n span.textContent = element.value.substring(position) || '.'\n div.appendChild(span)\n\n let rect = element.getBoundingClientRect()\n let doc = document.documentElement\n let windowLeft = (window.pageXOffset || doc.scrollLeft) - (doc.clientLeft || 0)\n let windowTop = (window.pageYOffset || doc.scrollTop) - (doc.clientTop || 0)\n\n let top = 0;\n let left = 0;\n if (this.menuContainerIsBody) {\n top = rect.top;\n left = rect.left;\n }\n\n let coordinates = {\n top: top + windowTop + span.offsetTop + parseInt(computed.borderTopWidth) + parseInt(computed.fontSize) - element.scrollTop,\n left: left + windowLeft + span.offsetLeft + parseInt(computed.borderLeftWidth)\n }\n\n let windowWidth = window.innerWidth\n let windowHeight = window.innerHeight\n\n let menuDimensions = this.getMenuDimensions()\n let menuIsOffScreen = this.isMenuOffScreen(coordinates, menuDimensions)\n\n if (menuIsOffScreen.right) {\n coordinates.right = windowWidth - coordinates.left\n coordinates.left = 'auto'\n }\n\n let parentHeight = this.tribute.menuContainer\n ? this.tribute.menuContainer.offsetHeight\n : this.getDocument().body.offsetHeight\n\n if (menuIsOffScreen.bottom) {\n let parentRect = this.tribute.menuContainer\n ? this.tribute.menuContainer.getBoundingClientRect()\n : this.getDocument().body.getBoundingClientRect()\n let scrollStillAvailable = parentHeight - (windowHeight - parentRect.top)\n\n coordinates.bottom = scrollStillAvailable + (windowHeight - rect.top - span.offsetTop)\n coordinates.top = 'auto'\n }\n\n menuIsOffScreen = this.isMenuOffScreen(coordinates, menuDimensions)\n if (menuIsOffScreen.left) {\n coordinates.left = windowWidth > menuDimensions.width\n ? windowLeft + windowWidth - menuDimensions.width\n : windowLeft\n delete coordinates.right\n }\n if (menuIsOffScreen.top) {\n coordinates.top = windowHeight > menuDimensions.height\n ? windowTop + windowHeight - menuDimensions.height\n : windowTop\n delete coordinates.bottom\n }\n\n this.getDocument().body.removeChild(div)\n return coordinates\n }\n\n getContentEditableCaretPosition(selectedNodePosition) {\n let range\n let sel = this.getWindowSelection()\n\n range = this.getDocument().createRange()\n range.setStart(sel.anchorNode, selectedNodePosition)\n range.setEnd(sel.anchorNode, selectedNodePosition)\n\n range.collapse(false)\n\n let rect = range.getBoundingClientRect()\n let doc = document.documentElement\n let windowLeft = (window.pageXOffset || doc.scrollLeft) - (doc.clientLeft || 0)\n let windowTop = (window.pageYOffset || doc.scrollTop) - (doc.clientTop || 0)\n\n let left = rect.left\n let top = rect.top\n\n let coordinates = {\n left: left + windowLeft,\n top: top + rect.height + windowTop\n }\n let windowWidth = window.innerWidth\n let windowHeight = window.innerHeight\n\n let menuDimensions = this.getMenuDimensions()\n let menuIsOffScreen = this.isMenuOffScreen(coordinates, menuDimensions)\n\n if (menuIsOffScreen.right) {\n coordinates.left = 'auto'\n coordinates.right = windowWidth - rect.left - windowLeft\n }\n\n let parentHeight = this.tribute.menuContainer\n ? this.tribute.menuContainer.offsetHeight\n : this.getDocument().body.offsetHeight\n\n if (menuIsOffScreen.bottom) {\n let parentRect = this.tribute.menuContainer\n ? this.tribute.menuContainer.getBoundingClientRect()\n : this.getDocument().body.getBoundingClientRect()\n let scrollStillAvailable = parentHeight - (windowHeight - parentRect.top)\n\n coordinates.top = 'auto'\n coordinates.bottom = scrollStillAvailable + (windowHeight - rect.top)\n }\n\n menuIsOffScreen = this.isMenuOffScreen(coordinates, menuDimensions)\n if (menuIsOffScreen.left) {\n coordinates.left = windowWidth > menuDimensions.width\n ? windowLeft + windowWidth - menuDimensions.width\n : windowLeft\n delete coordinates.right\n }\n if (menuIsOffScreen.top) {\n coordinates.top = windowHeight > menuDimensions.height\n ? windowTop + windowHeight - menuDimensions.height\n : windowTop\n delete coordinates.bottom\n }\n\n if (!this.menuContainerIsBody) {\n coordinates.left = coordinates.left ? coordinates.left - this.tribute.menuContainer.offsetLeft : coordinates.left\n coordinates.top = coordinates.top ? coordinates.top - this.tribute.menuContainer.offsetTop : coordinates.top\n }\n\n return coordinates\n }\n\n scrollIntoView(elem) {\n let reasonableBuffer = 20,\n clientRect\n let maxScrollDisplacement = 100\n let e = this.menu\n\n if (typeof e === 'undefined') return;\n\n while (clientRect === undefined || clientRect.height === 0) {\n clientRect = e.getBoundingClientRect()\n\n if (clientRect.height === 0) {\n e = e.childNodes[0]\n if (e === undefined || !e.getBoundingClientRect) {\n return\n }\n }\n }\n\n let elemTop = clientRect.top\n let elemBottom = elemTop + clientRect.height\n\n if (elemTop < 0) {\n window.scrollTo(0, window.pageYOffset + clientRect.top - reasonableBuffer)\n } else if (elemBottom > window.innerHeight) {\n let maxY = window.pageYOffset + clientRect.top - reasonableBuffer\n\n if (maxY - window.pageYOffset > maxScrollDisplacement) {\n maxY = window.pageYOffset + maxScrollDisplacement\n }\n\n let targetY = window.pageYOffset - (window.innerHeight - elemBottom)\n\n if (targetY > maxY) {\n targetY = maxY\n }\n\n window.scrollTo(0, targetY)\n }\n }\n}\n\n\nexport default TributeRange;\n", "// Thanks to https://github.com/mattyork/fuzzy\nclass TributeSearch {\n constructor(tribute) {\n this.tribute = tribute\n this.tribute.search = this\n }\n\n simpleFilter(pattern, array) {\n return array.filter(string => {\n return this.test(pattern, string)\n })\n }\n\n test(pattern, string) {\n return this.match(pattern, string) !== null\n }\n\n match(pattern, string, opts) {\n opts = opts || {}\n let patternIdx = 0,\n result = [],\n len = string.length,\n totalScore = 0,\n currScore = 0,\n pre = opts.pre || '',\n post = opts.post || '',\n compareString = opts.caseSensitive && string || string.toLowerCase(),\n ch, compareChar\n\n if (opts.skip) {\n return {rendered: string, score: 0}\n }\n\n pattern = opts.caseSensitive && pattern || pattern.toLowerCase()\n\n let patternCache = this.traverse(compareString, pattern, 0, 0, [])\n if (!patternCache) {\n return null\n }\n return {\n rendered: this.render(string, patternCache.cache, pre, post),\n score: patternCache.score\n }\n }\n\n traverse(string, pattern, stringIndex, patternIndex, patternCache) {\n // if the pattern search at end\n if (pattern.length === patternIndex) {\n\n // calculate score and copy the cache containing the indices where it's found\n return {\n score: this.calculateScore(patternCache),\n cache: patternCache.slice()\n }\n }\n\n // if string at end or remaining pattern > remaining string\n if (string.length === stringIndex || pattern.length - patternIndex > string.length - stringIndex) {\n return undefined\n }\n\n let c = pattern[patternIndex]\n let index = string.indexOf(c, stringIndex)\n let best, temp\n\n while (index > -1) {\n patternCache.push(index)\n temp = this.traverse(string, pattern, index + 1, patternIndex + 1, patternCache)\n patternCache.pop()\n\n // if downstream traversal failed, return best answer so far\n if (!temp) {\n return best\n }\n\n if (!best || best.score < temp.score) {\n best = temp\n }\n\n index = string.indexOf(c, index + 1)\n }\n\n return best\n }\n\n calculateScore(patternCache) {\n let score = 0\n let temp = 1\n\n patternCache.forEach((index, i) => {\n if (i > 0) {\n if (patternCache[i - 1] + 1 === index) {\n temp += temp + 1\n }\n else {\n temp = 1\n }\n }\n\n score += temp\n })\n\n return score\n }\n\n render(string, indices, pre, post) {\n var rendered = string.substring(0, indices[0])\n\n indices.forEach((index, i) => {\n rendered += pre + string[index] + post +\n string.substring(index + 1, (indices[i + 1]) ? indices[i + 1] : string.length)\n })\n\n return rendered\n }\n\n filter(pattern, arr, opts) {\n opts = opts || {}\n return arr\n .reduce((prev, element, idx, arr) => {\n let str = element\n\n if (opts.extract) {\n str = opts.extract(element)\n\n if (!str) { // take care of undefineds / nulls / etc.\n str = ''\n }\n }\n\n let rendered = this.match(pattern, str, opts)\n\n if (rendered != null) {\n prev[prev.length] = {\n string: rendered.rendered,\n score: rendered.score,\n index: idx,\n original: element\n }\n }\n\n return prev\n }, [])\n\n .sort((a, b) => {\n let compare = b.score - a.score\n if (compare) return compare\n return a.index - b.index\n })\n }\n}\n\nexport default TributeSearch;\n", "import \"./utils\";\nimport TributeEvents from \"./TributeEvents\";\nimport TributeMenuEvents from \"./TributeMenuEvents\";\nimport TributeRange from \"./TributeRange\";\nimport TributeSearch from \"./TributeSearch\";\n\nclass Tribute {\n constructor({\n values = null,\n iframe = null,\n selectClass = \"highlight\",\n containerClass = \"tribute-container\",\n itemClass = \"\",\n trigger = \"@\",\n autocompleteMode = false,\n selectTemplate = null,\n menuItemTemplate = null,\n lookup = \"key\",\n fillAttr = \"value\",\n collection = null,\n menuContainer = null,\n noMatchTemplate = null,\n requireLeadingSpace = true,\n allowSpaces = false,\n replaceTextSuffix = null,\n positionMenu = true,\n spaceSelectsMatch = false,\n searchOpts = {},\n menuItemLimit = null,\n menuShowMinLength = 0\n }) {\n this.autocompleteMode = autocompleteMode;\n this.menuSelected = 0;\n this.current = {};\n this.inputEvent = false;\n this.isActive = false;\n this.menuContainer = menuContainer;\n this.allowSpaces = allowSpaces;\n this.replaceTextSuffix = replaceTextSuffix;\n this.positionMenu = positionMenu;\n this.hasTrailingSpace = false;\n this.spaceSelectsMatch = spaceSelectsMatch;\n\n if (this.autocompleteMode) {\n trigger = \"\";\n allowSpaces = false;\n }\n\n if (values) {\n this.collection = [\n {\n // symbol that starts the lookup\n trigger: trigger,\n\n // is it wrapped in an iframe\n iframe: iframe,\n\n // class applied to selected item\n selectClass: selectClass,\n\n // class applied to the Container\n containerClass: containerClass,\n\n // class applied to each item\n itemClass: itemClass,\n\n // function called on select that retuns the content to insert\n selectTemplate: (\n selectTemplate || Tribute.defaultSelectTemplate\n ).bind(this),\n\n // function called that returns content for an item\n menuItemTemplate: (\n menuItemTemplate || Tribute.defaultMenuItemTemplate\n ).bind(this),\n\n // function called when menu is empty, disables hiding of menu.\n noMatchTemplate: (t => {\n if (typeof t === \"string\") {\n if (t.trim() === \"\") return null;\n return t;\n }\n if (typeof t === \"function\") {\n return t.bind(this);\n }\n\n return (\n noMatchTemplate ||\n function() {\n return \"
  • No Match Found!
  • \";\n }.bind(this)\n );\n })(noMatchTemplate),\n\n // column to search against in the object\n lookup: lookup,\n\n // column that contains the content to insert by default\n fillAttr: fillAttr,\n\n // array of objects or a function returning an array of objects\n values: values,\n\n requireLeadingSpace: requireLeadingSpace,\n\n searchOpts: searchOpts,\n\n menuItemLimit: menuItemLimit,\n\n menuShowMinLength: menuShowMinLength\n }\n ];\n } else if (collection) {\n if (this.autocompleteMode)\n console.warn(\n \"Tribute in autocomplete mode does not work for collections\"\n );\n this.collection = collection.map(item => {\n return {\n trigger: item.trigger || trigger,\n iframe: item.iframe || iframe,\n selectClass: item.selectClass || selectClass,\n containerClass: item.containerClass || containerClass,\n itemClass: item.itemClass || itemClass,\n selectTemplate: (\n item.selectTemplate || Tribute.defaultSelectTemplate\n ).bind(this),\n menuItemTemplate: (\n item.menuItemTemplate || Tribute.defaultMenuItemTemplate\n ).bind(this),\n // function called when menu is empty, disables hiding of menu.\n noMatchTemplate: (t => {\n if (typeof t === \"string\") {\n if (t.trim() === \"\") return null;\n return t;\n }\n if (typeof t === \"function\") {\n return t.bind(this);\n }\n\n return (\n noMatchTemplate ||\n function() {\n return \"
  • No Match Found!
  • \";\n }.bind(this)\n );\n })(noMatchTemplate),\n lookup: item.lookup || lookup,\n fillAttr: item.fillAttr || fillAttr,\n values: item.values,\n requireLeadingSpace: item.requireLeadingSpace,\n searchOpts: item.searchOpts || searchOpts,\n menuItemLimit: item.menuItemLimit || menuItemLimit,\n menuShowMinLength: item.menuShowMinLength || menuShowMinLength\n };\n });\n } else {\n throw new Error(\"[Tribute] No collection specified.\");\n }\n\n new TributeRange(this);\n new TributeEvents(this);\n new TributeMenuEvents(this);\n new TributeSearch(this);\n }\n\n get isActive() {\n return this._isActive;\n }\n\n set isActive(val) {\n if (this._isActive != val) {\n this._isActive = val;\n if (this.current.element) {\n let noMatchEvent = new CustomEvent(`tribute-active-${val}`);\n this.current.element.dispatchEvent(noMatchEvent);\n }\n }\n }\n\n static defaultSelectTemplate(item) {\n if (typeof item === \"undefined\")\n return `${this.current.collection.trigger}${this.current.mentionText}`;\n if (this.range.isContentEditable(this.current.element)) {\n return (\n '' +\n (this.current.collection.trigger +\n item.original[this.current.collection.fillAttr]) +\n \"\"\n );\n }\n\n return (\n this.current.collection.trigger +\n item.original[this.current.collection.fillAttr]\n );\n }\n\n static defaultMenuItemTemplate(matchItem) {\n return matchItem.string;\n }\n\n static inputTypes() {\n return [\"TEXTAREA\", \"INPUT\"];\n }\n\n triggers() {\n return this.collection.map(config => {\n return config.trigger;\n });\n }\n\n attach(el) {\n if (!el) {\n throw new Error(\"[Tribute] Must pass in a DOM node or NodeList.\");\n }\n\n // Check if it is a jQuery collection\n if (typeof jQuery !== \"undefined\" && el instanceof jQuery) {\n el = el.get();\n }\n\n // Is el an Array/Array-like object?\n if (\n el.constructor === NodeList ||\n el.constructor === HTMLCollection ||\n el.constructor === Array\n ) {\n let length = el.length;\n for (var i = 0; i < length; ++i) {\n this._attach(el[i]);\n }\n } else {\n this._attach(el);\n }\n }\n\n _attach(el) {\n if (el.hasAttribute(\"data-tribute\")) {\n console.warn(\"Tribute was already bound to \" + el.nodeName);\n }\n\n this.ensureEditable(el);\n this.events.bind(el);\n el.setAttribute(\"data-tribute\", true);\n }\n\n ensureEditable(element) {\n if (Tribute.inputTypes().indexOf(element.nodeName) === -1) {\n if (element.contentEditable) {\n element.contentEditable = true;\n } else {\n throw new Error(\"[Tribute] Cannot bind to \" + element.nodeName);\n }\n }\n }\n\n createMenu(containerClass) {\n let wrapper = this.range.getDocument().createElement(\"div\"),\n ul = this.range.getDocument().createElement(\"ul\");\n wrapper.className = containerClass;\n wrapper.appendChild(ul);\n\n if (this.menuContainer) {\n return this.menuContainer.appendChild(wrapper);\n }\n\n return this.range.getDocument().body.appendChild(wrapper);\n }\n\n showMenuFor(element, scrollTo) {\n // Only proceed if menu isn't already shown for the current element & mentionText\n if (\n this.isActive &&\n this.current.element === element &&\n this.current.mentionText === this.currentMentionTextSnapshot\n ) {\n return;\n }\n this.currentMentionTextSnapshot = this.current.mentionText;\n\n // create the menu if it doesn't exist.\n if (!this.menu) {\n this.menu = this.createMenu(this.current.collection.containerClass);\n element.tributeMenu = this.menu;\n this.menuEvents.bind(this.menu);\n }\n\n this.isActive = true;\n this.menuSelected = 0;\n\n if (!this.current.mentionText) {\n this.current.mentionText = \"\";\n }\n\n const processValues = values => {\n // Tribute may not be active any more by the time the value callback returns\n if (!this.isActive) {\n return;\n }\n\n let items = this.search.filter(this.current.mentionText, values, {\n pre: this.current.collection.searchOpts.pre || \"\",\n post: this.current.collection.searchOpts.post || \"\",\n skip: this.current.collection.searchOpts.skip,\n extract: el => {\n if (typeof this.current.collection.lookup === \"string\") {\n return el[this.current.collection.lookup];\n } else if (typeof this.current.collection.lookup === \"function\") {\n return this.current.collection.lookup(el, this.current.mentionText);\n } else {\n throw new Error(\n \"Invalid lookup attribute, lookup must be string or function.\"\n );\n }\n }\n });\n\n if (this.current.collection.menuItemLimit) {\n items = items.slice(0, this.current.collection.menuItemLimit);\n }\n\n this.current.filteredItems = items;\n\n let ul = this.menu.querySelector(\"ul\");\n\n this.range.positionMenuAtCaret(scrollTo);\n\n if (!items.length) {\n let noMatchEvent = new CustomEvent(\"tribute-no-match\", {\n detail: this.menu\n });\n this.current.element.dispatchEvent(noMatchEvent);\n if (\n (typeof this.current.collection.noMatchTemplate === \"function\" &&\n !this.current.collection.noMatchTemplate()) ||\n !this.current.collection.noMatchTemplate\n ) {\n this.hideMenu();\n } else {\n typeof this.current.collection.noMatchTemplate === \"function\"\n ? (ul.innerHTML = this.current.collection.noMatchTemplate())\n : (ul.innerHTML = this.current.collection.noMatchTemplate);\n }\n\n return;\n }\n\n ul.innerHTML = \"\";\n let fragment = this.range.getDocument().createDocumentFragment();\n\n items.forEach((item, index) => {\n let li = this.range.getDocument().createElement(\"li\");\n li.setAttribute(\"data-index\", index);\n li.className = this.current.collection.itemClass;\n li.addEventListener(\"mousemove\", e => {\n let [li, index] = this._findLiTarget(e.target);\n if (e.movementY !== 0) {\n this.events.setActiveLi(index);\n }\n });\n if (this.menuSelected === index) {\n li.classList.add(this.current.collection.selectClass);\n }\n li.innerHTML = this.current.collection.menuItemTemplate(item);\n fragment.appendChild(li);\n });\n ul.appendChild(fragment);\n };\n\n if (typeof this.current.collection.values === \"function\") {\n this.current.collection.values(this.current.mentionText, processValues);\n } else {\n processValues(this.current.collection.values);\n }\n }\n\n _findLiTarget(el) {\n if (!el) return [];\n const index = el.getAttribute(\"data-index\");\n return !index ? this._findLiTarget(el.parentNode) : [el, index];\n }\n\n showMenuForCollection(element, collectionIndex) {\n if (element !== document.activeElement) {\n this.placeCaretAtEnd(element);\n }\n\n this.current.collection = this.collection[collectionIndex || 0];\n this.current.externalTrigger = true;\n this.current.element = element;\n\n if (element.isContentEditable)\n this.insertTextAtCursor(this.current.collection.trigger);\n else this.insertAtCaret(element, this.current.collection.trigger);\n\n this.showMenuFor(element);\n }\n\n // TODO: make sure this works for inputs/textareas\n placeCaretAtEnd(el) {\n el.focus();\n if (\n typeof window.getSelection != \"undefined\" &&\n typeof document.createRange != \"undefined\"\n ) {\n var range = document.createRange();\n range.selectNodeContents(el);\n range.collapse(false);\n var sel = window.getSelection();\n sel.removeAllRanges();\n sel.addRange(range);\n } else if (typeof document.body.createTextRange != \"undefined\") {\n var textRange = document.body.createTextRange();\n textRange.moveToElementText(el);\n textRange.collapse(false);\n textRange.select();\n }\n }\n\n // for contenteditable\n insertTextAtCursor(text) {\n var sel, range, html;\n sel = window.getSelection();\n range = sel.getRangeAt(0);\n range.deleteContents();\n var textNode = document.createTextNode(text);\n range.insertNode(textNode);\n range.selectNodeContents(textNode);\n range.collapse(false);\n sel.removeAllRanges();\n sel.addRange(range);\n }\n\n // for regular inputs\n insertAtCaret(textarea, text) {\n var scrollPos = textarea.scrollTop;\n var caretPos = textarea.selectionStart;\n\n var front = textarea.value.substring(0, caretPos);\n var back = textarea.value.substring(\n textarea.selectionEnd,\n textarea.value.length\n );\n textarea.value = front + text + back;\n caretPos = caretPos + text.length;\n textarea.selectionStart = caretPos;\n textarea.selectionEnd = caretPos;\n textarea.focus();\n textarea.scrollTop = scrollPos;\n }\n\n hideMenu() {\n if (this.menu) {\n this.menu.style.cssText = \"display: none;\";\n this.isActive = false;\n this.menuSelected = 0;\n this.current = {};\n }\n }\n\n selectItemAtIndex(index, originalEvent) {\n index = parseInt(index);\n if (typeof index !== \"number\" || isNaN(index)) return;\n let item = this.current.filteredItems[index];\n let content = this.current.collection.selectTemplate(item);\n if (content !== null) this.replaceText(content, originalEvent, item);\n }\n\n replaceText(content, originalEvent, item) {\n this.range.replaceTriggerText(content, true, true, originalEvent, item);\n }\n\n _append(collection, newValues, replace) {\n if (typeof collection.values === \"function\") {\n throw new Error(\"Unable to append to values, as it is a function.\");\n } else if (!replace) {\n collection.values = collection.values.concat(newValues);\n } else {\n collection.values = newValues;\n }\n }\n\n append(collectionIndex, newValues, replace) {\n let index = parseInt(collectionIndex);\n if (typeof index !== \"number\")\n throw new Error(\"please provide an index for the collection to update.\");\n\n let collection = this.collection[index];\n\n this._append(collection, newValues, replace);\n }\n\n appendCurrent(newValues, replace) {\n if (this.isActive) {\n this._append(this.current.collection, newValues, replace);\n } else {\n throw new Error(\n \"No active state. Please use append instead and pass an index.\"\n );\n }\n }\n\n detach(el) {\n if (!el) {\n throw new Error(\"[Tribute] Must pass in a DOM node or NodeList.\");\n }\n\n // Check if it is a jQuery collection\n if (typeof jQuery !== \"undefined\" && el instanceof jQuery) {\n el = el.get();\n }\n\n // Is el an Array/Array-like object?\n if (\n el.constructor === NodeList ||\n el.constructor === HTMLCollection ||\n el.constructor === Array\n ) {\n let length = el.length;\n for (var i = 0; i < length; ++i) {\n this._detach(el[i]);\n }\n } else {\n this._detach(el);\n }\n }\n\n _detach(el) {\n this.events.unbind(el);\n if (el.tributeMenu) {\n this.menuEvents.unbind(el.tributeMenu);\n }\n\n setTimeout(() => {\n el.removeAttribute(\"data-tribute\");\n this.isActive = false;\n if (el.tributeMenu) {\n el.tributeMenu.remove();\n }\n });\n }\n}\n\nexport default Tribute;\n", "/*!\n * Cropper.js v1.6.2\n * https://fengyuanchen.github.io/cropperjs\n *\n * Copyright 2015-present Chen Fengyuan\n * Released under the MIT license\n *\n * Date: 2024-04-21T07:43:05.335Z\n */\n\n(function (global, factory) {\n typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :\n typeof define === 'function' && define.amd ? define(factory) :\n (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Cropper = factory());\n})(this, (function () { 'use strict';\n\n function ownKeys(e, r) {\n var t = Object.keys(e);\n if (Object.getOwnPropertySymbols) {\n var o = Object.getOwnPropertySymbols(e);\n r && (o = o.filter(function (r) {\n return Object.getOwnPropertyDescriptor(e, r).enumerable;\n })), t.push.apply(t, o);\n }\n return t;\n }\n function _objectSpread2(e) {\n for (var r = 1; r < arguments.length; r++) {\n var t = null != arguments[r] ? arguments[r] : {};\n r % 2 ? ownKeys(Object(t), !0).forEach(function (r) {\n _defineProperty(e, r, t[r]);\n }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) {\n Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r));\n });\n }\n return e;\n }\n function _toPrimitive(t, r) {\n if (\"object\" != typeof t || !t) return t;\n var e = t[Symbol.toPrimitive];\n if (void 0 !== e) {\n var i = e.call(t, r || \"default\");\n if (\"object\" != typeof i) return i;\n throw new TypeError(\"@@toPrimitive must return a primitive value.\");\n }\n return (\"string\" === r ? String : Number)(t);\n }\n function _toPropertyKey(t) {\n var i = _toPrimitive(t, \"string\");\n return \"symbol\" == typeof i ? i : i + \"\";\n }\n function _typeof(o) {\n \"@babel/helpers - typeof\";\n\n return _typeof = \"function\" == typeof Symbol && \"symbol\" == typeof Symbol.iterator ? function (o) {\n return typeof o;\n } : function (o) {\n return o && \"function\" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? \"symbol\" : typeof o;\n }, _typeof(o);\n }\n function _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n }\n function _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor);\n }\n }\n function _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n Object.defineProperty(Constructor, \"prototype\", {\n writable: false\n });\n return Constructor;\n }\n function _defineProperty(obj, key, value) {\n key = _toPropertyKey(key);\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n return obj;\n }\n function _toConsumableArray(arr) {\n return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();\n }\n function _arrayWithoutHoles(arr) {\n if (Array.isArray(arr)) return _arrayLikeToArray(arr);\n }\n function _iterableToArray(iter) {\n if (typeof Symbol !== \"undefined\" && iter[Symbol.iterator] != null || iter[\"@@iterator\"] != null) return Array.from(iter);\n }\n function _unsupportedIterableToArray(o, minLen) {\n if (!o) return;\n if (typeof o === \"string\") return _arrayLikeToArray(o, minLen);\n var n = Object.prototype.toString.call(o).slice(8, -1);\n if (n === \"Object\" && o.constructor) n = o.constructor.name;\n if (n === \"Map\" || n === \"Set\") return Array.from(o);\n if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);\n }\n function _arrayLikeToArray(arr, len) {\n if (len == null || len > arr.length) len = arr.length;\n for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];\n return arr2;\n }\n function _nonIterableSpread() {\n throw new TypeError(\"Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n }\n\n var IS_BROWSER = typeof window !== 'undefined' && typeof window.document !== 'undefined';\n var WINDOW = IS_BROWSER ? window : {};\n var IS_TOUCH_DEVICE = IS_BROWSER && WINDOW.document.documentElement ? 'ontouchstart' in WINDOW.document.documentElement : false;\n var HAS_POINTER_EVENT = IS_BROWSER ? 'PointerEvent' in WINDOW : false;\n var NAMESPACE = 'cropper';\n\n // Actions\n var ACTION_ALL = 'all';\n var ACTION_CROP = 'crop';\n var ACTION_MOVE = 'move';\n var ACTION_ZOOM = 'zoom';\n var ACTION_EAST = 'e';\n var ACTION_WEST = 'w';\n var ACTION_SOUTH = 's';\n var ACTION_NORTH = 'n';\n var ACTION_NORTH_EAST = 'ne';\n var ACTION_NORTH_WEST = 'nw';\n var ACTION_SOUTH_EAST = 'se';\n var ACTION_SOUTH_WEST = 'sw';\n\n // Classes\n var CLASS_CROP = \"\".concat(NAMESPACE, \"-crop\");\n var CLASS_DISABLED = \"\".concat(NAMESPACE, \"-disabled\");\n var CLASS_HIDDEN = \"\".concat(NAMESPACE, \"-hidden\");\n var CLASS_HIDE = \"\".concat(NAMESPACE, \"-hide\");\n var CLASS_INVISIBLE = \"\".concat(NAMESPACE, \"-invisible\");\n var CLASS_MODAL = \"\".concat(NAMESPACE, \"-modal\");\n var CLASS_MOVE = \"\".concat(NAMESPACE, \"-move\");\n\n // Data keys\n var DATA_ACTION = \"\".concat(NAMESPACE, \"Action\");\n var DATA_PREVIEW = \"\".concat(NAMESPACE, \"Preview\");\n\n // Drag modes\n var DRAG_MODE_CROP = 'crop';\n var DRAG_MODE_MOVE = 'move';\n var DRAG_MODE_NONE = 'none';\n\n // Events\n var EVENT_CROP = 'crop';\n var EVENT_CROP_END = 'cropend';\n var EVENT_CROP_MOVE = 'cropmove';\n var EVENT_CROP_START = 'cropstart';\n var EVENT_DBLCLICK = 'dblclick';\n var EVENT_TOUCH_START = IS_TOUCH_DEVICE ? 'touchstart' : 'mousedown';\n var EVENT_TOUCH_MOVE = IS_TOUCH_DEVICE ? 'touchmove' : 'mousemove';\n var EVENT_TOUCH_END = IS_TOUCH_DEVICE ? 'touchend touchcancel' : 'mouseup';\n var EVENT_POINTER_DOWN = HAS_POINTER_EVENT ? 'pointerdown' : EVENT_TOUCH_START;\n var EVENT_POINTER_MOVE = HAS_POINTER_EVENT ? 'pointermove' : EVENT_TOUCH_MOVE;\n var EVENT_POINTER_UP = HAS_POINTER_EVENT ? 'pointerup pointercancel' : EVENT_TOUCH_END;\n var EVENT_READY = 'ready';\n var EVENT_RESIZE = 'resize';\n var EVENT_WHEEL = 'wheel';\n var EVENT_ZOOM = 'zoom';\n\n // Mime types\n var MIME_TYPE_JPEG = 'image/jpeg';\n\n // RegExps\n var REGEXP_ACTIONS = /^e|w|s|n|se|sw|ne|nw|all|crop|move|zoom$/;\n var REGEXP_DATA_URL = /^data:/;\n var REGEXP_DATA_URL_JPEG = /^data:image\\/jpeg;base64,/;\n var REGEXP_TAG_NAME = /^img|canvas$/i;\n\n // Misc\n // Inspired by the default width and height of a canvas element.\n var MIN_CONTAINER_WIDTH = 200;\n var MIN_CONTAINER_HEIGHT = 100;\n\n var DEFAULTS = {\n // Define the view mode of the cropper\n viewMode: 0,\n // 0, 1, 2, 3\n\n // Define the dragging mode of the cropper\n dragMode: DRAG_MODE_CROP,\n // 'crop', 'move' or 'none'\n\n // Define the initial aspect ratio of the crop box\n initialAspectRatio: NaN,\n // Define the aspect ratio of the crop box\n aspectRatio: NaN,\n // An object with the previous cropping result data\n data: null,\n // A selector for adding extra containers to preview\n preview: '',\n // Re-render the cropper when resize the window\n responsive: true,\n // Restore the cropped area after resize the window\n restore: true,\n // Check if the current image is a cross-origin image\n checkCrossOrigin: true,\n // Check the current image's Exif Orientation information\n checkOrientation: true,\n // Show the black modal\n modal: true,\n // Show the dashed lines for guiding\n guides: true,\n // Show the center indicator for guiding\n center: true,\n // Show the white modal to highlight the crop box\n highlight: true,\n // Show the grid background\n background: true,\n // Enable to crop the image automatically when initialize\n autoCrop: true,\n // Define the percentage of automatic cropping area when initializes\n autoCropArea: 0.8,\n // Enable to move the image\n movable: true,\n // Enable to rotate the image\n rotatable: true,\n // Enable to scale the image\n scalable: true,\n // Enable to zoom the image\n zoomable: true,\n // Enable to zoom the image by dragging touch\n zoomOnTouch: true,\n // Enable to zoom the image by wheeling mouse\n zoomOnWheel: true,\n // Define zoom ratio when zoom the image by wheeling mouse\n wheelZoomRatio: 0.1,\n // Enable to move the crop box\n cropBoxMovable: true,\n // Enable to resize the crop box\n cropBoxResizable: true,\n // Toggle drag mode between \"crop\" and \"move\" when click twice on the cropper\n toggleDragModeOnDblclick: true,\n // Size limitation\n minCanvasWidth: 0,\n minCanvasHeight: 0,\n minCropBoxWidth: 0,\n minCropBoxHeight: 0,\n minContainerWidth: MIN_CONTAINER_WIDTH,\n minContainerHeight: MIN_CONTAINER_HEIGHT,\n // Shortcuts of events\n ready: null,\n cropstart: null,\n cropmove: null,\n cropend: null,\n crop: null,\n zoom: null\n };\n\n var TEMPLATE = '
    ' + '
    ' + '
    ' + '
    ' + '
    ' + '
    ' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '
    ' + '
    ';\n\n /**\n * Check if the given value is not a number.\n */\n var isNaN = Number.isNaN || WINDOW.isNaN;\n\n /**\n * Check if the given value is a number.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is a number, else `false`.\n */\n function isNumber(value) {\n return typeof value === 'number' && !isNaN(value);\n }\n\n /**\n * Check if the given value is a positive number.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is a positive number, else `false`.\n */\n var isPositiveNumber = function isPositiveNumber(value) {\n return value > 0 && value < Infinity;\n };\n\n /**\n * Check if the given value is undefined.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is undefined, else `false`.\n */\n function isUndefined(value) {\n return typeof value === 'undefined';\n }\n\n /**\n * Check if the given value is an object.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is an object, else `false`.\n */\n function isObject(value) {\n return _typeof(value) === 'object' && value !== null;\n }\n var hasOwnProperty = Object.prototype.hasOwnProperty;\n\n /**\n * Check if the given value is a plain object.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is a plain object, else `false`.\n */\n function isPlainObject(value) {\n if (!isObject(value)) {\n return false;\n }\n try {\n var _constructor = value.constructor;\n var prototype = _constructor.prototype;\n return _constructor && prototype && hasOwnProperty.call(prototype, 'isPrototypeOf');\n } catch (error) {\n return false;\n }\n }\n\n /**\n * Check if the given value is a function.\n * @param {*} value - The value to check.\n * @returns {boolean} Returns `true` if the given value is a function, else `false`.\n */\n function isFunction(value) {\n return typeof value === 'function';\n }\n var slice = Array.prototype.slice;\n\n /**\n * Convert array-like or iterable object to an array.\n * @param {*} value - The value to convert.\n * @returns {Array} Returns a new array.\n */\n function toArray(value) {\n return Array.from ? Array.from(value) : slice.call(value);\n }\n\n /**\n * Iterate the given data.\n * @param {*} data - The data to iterate.\n * @param {Function} callback - The process function for each element.\n * @returns {*} The original data.\n */\n function forEach(data, callback) {\n if (data && isFunction(callback)) {\n if (Array.isArray(data) || isNumber(data.length) /* array-like */) {\n toArray(data).forEach(function (value, key) {\n callback.call(data, value, key, data);\n });\n } else if (isObject(data)) {\n Object.keys(data).forEach(function (key) {\n callback.call(data, data[key], key, data);\n });\n }\n }\n return data;\n }\n\n /**\n * Extend the given object.\n * @param {*} target - The target object to extend.\n * @param {*} args - The rest objects for merging to the target object.\n * @returns {Object} The extended object.\n */\n var assign = Object.assign || function assign(target) {\n for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n if (isObject(target) && args.length > 0) {\n args.forEach(function (arg) {\n if (isObject(arg)) {\n Object.keys(arg).forEach(function (key) {\n target[key] = arg[key];\n });\n }\n });\n }\n return target;\n };\n var REGEXP_DECIMALS = /\\.\\d*(?:0|9){12}\\d*$/;\n\n /**\n * Normalize decimal number.\n * Check out {@link https://0.30000000000000004.com/}\n * @param {number} value - The value to normalize.\n * @param {number} [times=100000000000] - The times for normalizing.\n * @returns {number} Returns the normalized number.\n */\n function normalizeDecimalNumber(value) {\n var times = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 100000000000;\n return REGEXP_DECIMALS.test(value) ? Math.round(value * times) / times : value;\n }\n var REGEXP_SUFFIX = /^width|height|left|top|marginLeft|marginTop$/;\n\n /**\n * Apply styles to the given element.\n * @param {Element} element - The target element.\n * @param {Object} styles - The styles for applying.\n */\n function setStyle(element, styles) {\n var style = element.style;\n forEach(styles, function (value, property) {\n if (REGEXP_SUFFIX.test(property) && isNumber(value)) {\n value = \"\".concat(value, \"px\");\n }\n style[property] = value;\n });\n }\n\n /**\n * Check if the given element has a special class.\n * @param {Element} element - The element to check.\n * @param {string} value - The class to search.\n * @returns {boolean} Returns `true` if the special class was found.\n */\n function hasClass(element, value) {\n return element.classList ? element.classList.contains(value) : element.className.indexOf(value) > -1;\n }\n\n /**\n * Add classes to the given element.\n * @param {Element} element - The target element.\n * @param {string} value - The classes to be added.\n */\n function addClass(element, value) {\n if (!value) {\n return;\n }\n if (isNumber(element.length)) {\n forEach(element, function (elem) {\n addClass(elem, value);\n });\n return;\n }\n if (element.classList) {\n element.classList.add(value);\n return;\n }\n var className = element.className.trim();\n if (!className) {\n element.className = value;\n } else if (className.indexOf(value) < 0) {\n element.className = \"\".concat(className, \" \").concat(value);\n }\n }\n\n /**\n * Remove classes from the given element.\n * @param {Element} element - The target element.\n * @param {string} value - The classes to be removed.\n */\n function removeClass(element, value) {\n if (!value) {\n return;\n }\n if (isNumber(element.length)) {\n forEach(element, function (elem) {\n removeClass(elem, value);\n });\n return;\n }\n if (element.classList) {\n element.classList.remove(value);\n return;\n }\n if (element.className.indexOf(value) >= 0) {\n element.className = element.className.replace(value, '');\n }\n }\n\n /**\n * Add or remove classes from the given element.\n * @param {Element} element - The target element.\n * @param {string} value - The classes to be toggled.\n * @param {boolean} added - Add only.\n */\n function toggleClass(element, value, added) {\n if (!value) {\n return;\n }\n if (isNumber(element.length)) {\n forEach(element, function (elem) {\n toggleClass(elem, value, added);\n });\n return;\n }\n\n // IE10-11 doesn't support the second parameter of `classList.toggle`\n if (added) {\n addClass(element, value);\n } else {\n removeClass(element, value);\n }\n }\n var REGEXP_CAMEL_CASE = /([a-z\\d])([A-Z])/g;\n\n /**\n * Transform the given string from camelCase to kebab-case\n * @param {string} value - The value to transform.\n * @returns {string} The transformed value.\n */\n function toParamCase(value) {\n return value.replace(REGEXP_CAMEL_CASE, '$1-$2').toLowerCase();\n }\n\n /**\n * Get data from the given element.\n * @param {Element} element - The target element.\n * @param {string} name - The data key to get.\n * @returns {string} The data value.\n */\n function getData(element, name) {\n if (isObject(element[name])) {\n return element[name];\n }\n if (element.dataset) {\n return element.dataset[name];\n }\n return element.getAttribute(\"data-\".concat(toParamCase(name)));\n }\n\n /**\n * Set data to the given element.\n * @param {Element} element - The target element.\n * @param {string} name - The data key to set.\n * @param {string} data - The data value.\n */\n function setData(element, name, data) {\n if (isObject(data)) {\n element[name] = data;\n } else if (element.dataset) {\n element.dataset[name] = data;\n } else {\n element.setAttribute(\"data-\".concat(toParamCase(name)), data);\n }\n }\n\n /**\n * Remove data from the given element.\n * @param {Element} element - The target element.\n * @param {string} name - The data key to remove.\n */\n function removeData(element, name) {\n if (isObject(element[name])) {\n try {\n delete element[name];\n } catch (error) {\n element[name] = undefined;\n }\n } else if (element.dataset) {\n // #128 Safari not allows to delete dataset property\n try {\n delete element.dataset[name];\n } catch (error) {\n element.dataset[name] = undefined;\n }\n } else {\n element.removeAttribute(\"data-\".concat(toParamCase(name)));\n }\n }\n var REGEXP_SPACES = /\\s\\s*/;\n var onceSupported = function () {\n var supported = false;\n if (IS_BROWSER) {\n var once = false;\n var listener = function listener() {};\n var options = Object.defineProperty({}, 'once', {\n get: function get() {\n supported = true;\n return once;\n },\n /**\n * This setter can fix a `TypeError` in strict mode\n * {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Getter_only}\n * @param {boolean} value - The value to set\n */\n set: function set(value) {\n once = value;\n }\n });\n WINDOW.addEventListener('test', listener, options);\n WINDOW.removeEventListener('test', listener, options);\n }\n return supported;\n }();\n\n /**\n * Remove event listener from the target element.\n * @param {Element} element - The event target.\n * @param {string} type - The event type(s).\n * @param {Function} listener - The event listener.\n * @param {Object} options - The event options.\n */\n function removeListener(element, type, listener) {\n var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};\n var handler = listener;\n type.trim().split(REGEXP_SPACES).forEach(function (event) {\n if (!onceSupported) {\n var listeners = element.listeners;\n if (listeners && listeners[event] && listeners[event][listener]) {\n handler = listeners[event][listener];\n delete listeners[event][listener];\n if (Object.keys(listeners[event]).length === 0) {\n delete listeners[event];\n }\n if (Object.keys(listeners).length === 0) {\n delete element.listeners;\n }\n }\n }\n element.removeEventListener(event, handler, options);\n });\n }\n\n /**\n * Add event listener to the target element.\n * @param {Element} element - The event target.\n * @param {string} type - The event type(s).\n * @param {Function} listener - The event listener.\n * @param {Object} options - The event options.\n */\n function addListener(element, type, listener) {\n var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};\n var _handler = listener;\n type.trim().split(REGEXP_SPACES).forEach(function (event) {\n if (options.once && !onceSupported) {\n var _element$listeners = element.listeners,\n listeners = _element$listeners === void 0 ? {} : _element$listeners;\n _handler = function handler() {\n delete listeners[event][listener];\n element.removeEventListener(event, _handler, options);\n for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n args[_key2] = arguments[_key2];\n }\n listener.apply(element, args);\n };\n if (!listeners[event]) {\n listeners[event] = {};\n }\n if (listeners[event][listener]) {\n element.removeEventListener(event, listeners[event][listener], options);\n }\n listeners[event][listener] = _handler;\n element.listeners = listeners;\n }\n element.addEventListener(event, _handler, options);\n });\n }\n\n /**\n * Dispatch event on the target element.\n * @param {Element} element - The event target.\n * @param {string} type - The event type(s).\n * @param {Object} data - The additional event data.\n * @returns {boolean} Indicate if the event is default prevented or not.\n */\n function dispatchEvent(element, type, data) {\n var event;\n\n // Event and CustomEvent on IE9-11 are global objects, not constructors\n if (isFunction(Event) && isFunction(CustomEvent)) {\n event = new CustomEvent(type, {\n detail: data,\n bubbles: true,\n cancelable: true\n });\n } else {\n event = document.createEvent('CustomEvent');\n event.initCustomEvent(type, true, true, data);\n }\n return element.dispatchEvent(event);\n }\n\n /**\n * Get the offset base on the document.\n * @param {Element} element - The target element.\n * @returns {Object} The offset data.\n */\n function getOffset(element) {\n var box = element.getBoundingClientRect();\n return {\n left: box.left + (window.pageXOffset - document.documentElement.clientLeft),\n top: box.top + (window.pageYOffset - document.documentElement.clientTop)\n };\n }\n var location = WINDOW.location;\n var REGEXP_ORIGINS = /^(\\w+:)\\/\\/([^:/?#]*):?(\\d*)/i;\n\n /**\n * Check if the given URL is a cross origin URL.\n * @param {string} url - The target URL.\n * @returns {boolean} Returns `true` if the given URL is a cross origin URL, else `false`.\n */\n function isCrossOriginURL(url) {\n var parts = url.match(REGEXP_ORIGINS);\n return parts !== null && (parts[1] !== location.protocol || parts[2] !== location.hostname || parts[3] !== location.port);\n }\n\n /**\n * Add timestamp to the given URL.\n * @param {string} url - The target URL.\n * @returns {string} The result URL.\n */\n function addTimestamp(url) {\n var timestamp = \"timestamp=\".concat(new Date().getTime());\n return url + (url.indexOf('?') === -1 ? '?' : '&') + timestamp;\n }\n\n /**\n * Get transforms base on the given object.\n * @param {Object} obj - The target object.\n * @returns {string} A string contains transform values.\n */\n function getTransforms(_ref) {\n var rotate = _ref.rotate,\n scaleX = _ref.scaleX,\n scaleY = _ref.scaleY,\n translateX = _ref.translateX,\n translateY = _ref.translateY;\n var values = [];\n if (isNumber(translateX) && translateX !== 0) {\n values.push(\"translateX(\".concat(translateX, \"px)\"));\n }\n if (isNumber(translateY) && translateY !== 0) {\n values.push(\"translateY(\".concat(translateY, \"px)\"));\n }\n\n // Rotate should come first before scale to match orientation transform\n if (isNumber(rotate) && rotate !== 0) {\n values.push(\"rotate(\".concat(rotate, \"deg)\"));\n }\n if (isNumber(scaleX) && scaleX !== 1) {\n values.push(\"scaleX(\".concat(scaleX, \")\"));\n }\n if (isNumber(scaleY) && scaleY !== 1) {\n values.push(\"scaleY(\".concat(scaleY, \")\"));\n }\n var transform = values.length ? values.join(' ') : 'none';\n return {\n WebkitTransform: transform,\n msTransform: transform,\n transform: transform\n };\n }\n\n /**\n * Get the max ratio of a group of pointers.\n * @param {string} pointers - The target pointers.\n * @returns {number} The result ratio.\n */\n function getMaxZoomRatio(pointers) {\n var pointers2 = _objectSpread2({}, pointers);\n var maxRatio = 0;\n forEach(pointers, function (pointer, pointerId) {\n delete pointers2[pointerId];\n forEach(pointers2, function (pointer2) {\n var x1 = Math.abs(pointer.startX - pointer2.startX);\n var y1 = Math.abs(pointer.startY - pointer2.startY);\n var x2 = Math.abs(pointer.endX - pointer2.endX);\n var y2 = Math.abs(pointer.endY - pointer2.endY);\n var z1 = Math.sqrt(x1 * x1 + y1 * y1);\n var z2 = Math.sqrt(x2 * x2 + y2 * y2);\n var ratio = (z2 - z1) / z1;\n if (Math.abs(ratio) > Math.abs(maxRatio)) {\n maxRatio = ratio;\n }\n });\n });\n return maxRatio;\n }\n\n /**\n * Get a pointer from an event object.\n * @param {Object} event - The target event object.\n * @param {boolean} endOnly - Indicates if only returns the end point coordinate or not.\n * @returns {Object} The result pointer contains start and/or end point coordinates.\n */\n function getPointer(_ref2, endOnly) {\n var pageX = _ref2.pageX,\n pageY = _ref2.pageY;\n var end = {\n endX: pageX,\n endY: pageY\n };\n return endOnly ? end : _objectSpread2({\n startX: pageX,\n startY: pageY\n }, end);\n }\n\n /**\n * Get the center point coordinate of a group of pointers.\n * @param {Object} pointers - The target pointers.\n * @returns {Object} The center point coordinate.\n */\n function getPointersCenter(pointers) {\n var pageX = 0;\n var pageY = 0;\n var count = 0;\n forEach(pointers, function (_ref3) {\n var startX = _ref3.startX,\n startY = _ref3.startY;\n pageX += startX;\n pageY += startY;\n count += 1;\n });\n pageX /= count;\n pageY /= count;\n return {\n pageX: pageX,\n pageY: pageY\n };\n }\n\n /**\n * Get the max sizes in a rectangle under the given aspect ratio.\n * @param {Object} data - The original sizes.\n * @param {string} [type='contain'] - The adjust type.\n * @returns {Object} The result sizes.\n */\n function getAdjustedSizes(_ref4) {\n var aspectRatio = _ref4.aspectRatio,\n height = _ref4.height,\n width = _ref4.width;\n var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'contain';\n var isValidWidth = isPositiveNumber(width);\n var isValidHeight = isPositiveNumber(height);\n if (isValidWidth && isValidHeight) {\n var adjustedWidth = height * aspectRatio;\n if (type === 'contain' && adjustedWidth > width || type === 'cover' && adjustedWidth < width) {\n height = width / aspectRatio;\n } else {\n width = height * aspectRatio;\n }\n } else if (isValidWidth) {\n height = width / aspectRatio;\n } else if (isValidHeight) {\n width = height * aspectRatio;\n }\n return {\n width: width,\n height: height\n };\n }\n\n /**\n * Get the new sizes of a rectangle after rotated.\n * @param {Object} data - The original sizes.\n * @returns {Object} The result sizes.\n */\n function getRotatedSizes(_ref5) {\n var width = _ref5.width,\n height = _ref5.height,\n degree = _ref5.degree;\n degree = Math.abs(degree) % 180;\n if (degree === 90) {\n return {\n width: height,\n height: width\n };\n }\n var arc = degree % 90 * Math.PI / 180;\n var sinArc = Math.sin(arc);\n var cosArc = Math.cos(arc);\n var newWidth = width * cosArc + height * sinArc;\n var newHeight = width * sinArc + height * cosArc;\n return degree > 90 ? {\n width: newHeight,\n height: newWidth\n } : {\n width: newWidth,\n height: newHeight\n };\n }\n\n /**\n * Get a canvas which drew the given image.\n * @param {HTMLImageElement} image - The image for drawing.\n * @param {Object} imageData - The image data.\n * @param {Object} canvasData - The canvas data.\n * @param {Object} options - The options.\n * @returns {HTMLCanvasElement} The result canvas.\n */\n function getSourceCanvas(image, _ref6, _ref7, _ref8) {\n var imageAspectRatio = _ref6.aspectRatio,\n imageNaturalWidth = _ref6.naturalWidth,\n imageNaturalHeight = _ref6.naturalHeight,\n _ref6$rotate = _ref6.rotate,\n rotate = _ref6$rotate === void 0 ? 0 : _ref6$rotate,\n _ref6$scaleX = _ref6.scaleX,\n scaleX = _ref6$scaleX === void 0 ? 1 : _ref6$scaleX,\n _ref6$scaleY = _ref6.scaleY,\n scaleY = _ref6$scaleY === void 0 ? 1 : _ref6$scaleY;\n var aspectRatio = _ref7.aspectRatio,\n naturalWidth = _ref7.naturalWidth,\n naturalHeight = _ref7.naturalHeight;\n var _ref8$fillColor = _ref8.fillColor,\n fillColor = _ref8$fillColor === void 0 ? 'transparent' : _ref8$fillColor,\n _ref8$imageSmoothingE = _ref8.imageSmoothingEnabled,\n imageSmoothingEnabled = _ref8$imageSmoothingE === void 0 ? true : _ref8$imageSmoothingE,\n _ref8$imageSmoothingQ = _ref8.imageSmoothingQuality,\n imageSmoothingQuality = _ref8$imageSmoothingQ === void 0 ? 'low' : _ref8$imageSmoothingQ,\n _ref8$maxWidth = _ref8.maxWidth,\n maxWidth = _ref8$maxWidth === void 0 ? Infinity : _ref8$maxWidth,\n _ref8$maxHeight = _ref8.maxHeight,\n maxHeight = _ref8$maxHeight === void 0 ? Infinity : _ref8$maxHeight,\n _ref8$minWidth = _ref8.minWidth,\n minWidth = _ref8$minWidth === void 0 ? 0 : _ref8$minWidth,\n _ref8$minHeight = _ref8.minHeight,\n minHeight = _ref8$minHeight === void 0 ? 0 : _ref8$minHeight;\n var canvas = document.createElement('canvas');\n var context = canvas.getContext('2d');\n var maxSizes = getAdjustedSizes({\n aspectRatio: aspectRatio,\n width: maxWidth,\n height: maxHeight\n });\n var minSizes = getAdjustedSizes({\n aspectRatio: aspectRatio,\n width: minWidth,\n height: minHeight\n }, 'cover');\n var width = Math.min(maxSizes.width, Math.max(minSizes.width, naturalWidth));\n var height = Math.min(maxSizes.height, Math.max(minSizes.height, naturalHeight));\n\n // Note: should always use image's natural sizes for drawing as\n // imageData.naturalWidth === canvasData.naturalHeight when rotate % 180 === 90\n var destMaxSizes = getAdjustedSizes({\n aspectRatio: imageAspectRatio,\n width: maxWidth,\n height: maxHeight\n });\n var destMinSizes = getAdjustedSizes({\n aspectRatio: imageAspectRatio,\n width: minWidth,\n height: minHeight\n }, 'cover');\n var destWidth = Math.min(destMaxSizes.width, Math.max(destMinSizes.width, imageNaturalWidth));\n var destHeight = Math.min(destMaxSizes.height, Math.max(destMinSizes.height, imageNaturalHeight));\n var params = [-destWidth / 2, -destHeight / 2, destWidth, destHeight];\n canvas.width = normalizeDecimalNumber(width);\n canvas.height = normalizeDecimalNumber(height);\n context.fillStyle = fillColor;\n context.fillRect(0, 0, width, height);\n context.save();\n context.translate(width / 2, height / 2);\n context.rotate(rotate * Math.PI / 180);\n context.scale(scaleX, scaleY);\n context.imageSmoothingEnabled = imageSmoothingEnabled;\n context.imageSmoothingQuality = imageSmoothingQuality;\n context.drawImage.apply(context, [image].concat(_toConsumableArray(params.map(function (param) {\n return Math.floor(normalizeDecimalNumber(param));\n }))));\n context.restore();\n return canvas;\n }\n var fromCharCode = String.fromCharCode;\n\n /**\n * Get string from char code in data view.\n * @param {DataView} dataView - The data view for read.\n * @param {number} start - The start index.\n * @param {number} length - The read length.\n * @returns {string} The read result.\n */\n function getStringFromCharCode(dataView, start, length) {\n var str = '';\n length += start;\n for (var i = start; i < length; i += 1) {\n str += fromCharCode(dataView.getUint8(i));\n }\n return str;\n }\n var REGEXP_DATA_URL_HEAD = /^data:.*,/;\n\n /**\n * Transform Data URL to array buffer.\n * @param {string} dataURL - The Data URL to transform.\n * @returns {ArrayBuffer} The result array buffer.\n */\n function dataURLToArrayBuffer(dataURL) {\n var base64 = dataURL.replace(REGEXP_DATA_URL_HEAD, '');\n var binary = atob(base64);\n var arrayBuffer = new ArrayBuffer(binary.length);\n var uint8 = new Uint8Array(arrayBuffer);\n forEach(uint8, function (value, i) {\n uint8[i] = binary.charCodeAt(i);\n });\n return arrayBuffer;\n }\n\n /**\n * Transform array buffer to Data URL.\n * @param {ArrayBuffer} arrayBuffer - The array buffer to transform.\n * @param {string} mimeType - The mime type of the Data URL.\n * @returns {string} The result Data URL.\n */\n function arrayBufferToDataURL(arrayBuffer, mimeType) {\n var chunks = [];\n\n // Chunk Typed Array for better performance (#435)\n var chunkSize = 8192;\n var uint8 = new Uint8Array(arrayBuffer);\n while (uint8.length > 0) {\n // XXX: Babel's `toConsumableArray` helper will throw error in IE or Safari 9\n // eslint-disable-next-line prefer-spread\n chunks.push(fromCharCode.apply(null, toArray(uint8.subarray(0, chunkSize))));\n uint8 = uint8.subarray(chunkSize);\n }\n return \"data:\".concat(mimeType, \";base64,\").concat(btoa(chunks.join('')));\n }\n\n /**\n * Get orientation value from given array buffer.\n * @param {ArrayBuffer} arrayBuffer - The array buffer to read.\n * @returns {number} The read orientation value.\n */\n function resetAndGetOrientation(arrayBuffer) {\n var dataView = new DataView(arrayBuffer);\n var orientation;\n\n // Ignores range error when the image does not have correct Exif information\n try {\n var littleEndian;\n var app1Start;\n var ifdStart;\n\n // Only handle JPEG image (start by 0xFFD8)\n if (dataView.getUint8(0) === 0xFF && dataView.getUint8(1) === 0xD8) {\n var length = dataView.byteLength;\n var offset = 2;\n while (offset + 1 < length) {\n if (dataView.getUint8(offset) === 0xFF && dataView.getUint8(offset + 1) === 0xE1) {\n app1Start = offset;\n break;\n }\n offset += 1;\n }\n }\n if (app1Start) {\n var exifIDCode = app1Start + 4;\n var tiffOffset = app1Start + 10;\n if (getStringFromCharCode(dataView, exifIDCode, 4) === 'Exif') {\n var endianness = dataView.getUint16(tiffOffset);\n littleEndian = endianness === 0x4949;\n if (littleEndian || endianness === 0x4D4D /* bigEndian */) {\n if (dataView.getUint16(tiffOffset + 2, littleEndian) === 0x002A) {\n var firstIFDOffset = dataView.getUint32(tiffOffset + 4, littleEndian);\n if (firstIFDOffset >= 0x00000008) {\n ifdStart = tiffOffset + firstIFDOffset;\n }\n }\n }\n }\n }\n if (ifdStart) {\n var _length = dataView.getUint16(ifdStart, littleEndian);\n var _offset;\n var i;\n for (i = 0; i < _length; i += 1) {\n _offset = ifdStart + i * 12 + 2;\n if (dataView.getUint16(_offset, littleEndian) === 0x0112 /* Orientation */) {\n // 8 is the offset of the current tag's value\n _offset += 8;\n\n // Get the original orientation value\n orientation = dataView.getUint16(_offset, littleEndian);\n\n // Override the orientation with its default value\n dataView.setUint16(_offset, 1, littleEndian);\n break;\n }\n }\n }\n } catch (error) {\n orientation = 1;\n }\n return orientation;\n }\n\n /**\n * Parse Exif Orientation value.\n * @param {number} orientation - The orientation to parse.\n * @returns {Object} The parsed result.\n */\n function parseOrientation(orientation) {\n var rotate = 0;\n var scaleX = 1;\n var scaleY = 1;\n switch (orientation) {\n // Flip horizontal\n case 2:\n scaleX = -1;\n break;\n\n // Rotate left 180\u00B0\n case 3:\n rotate = -180;\n break;\n\n // Flip vertical\n case 4:\n scaleY = -1;\n break;\n\n // Flip vertical and rotate right 90\u00B0\n case 5:\n rotate = 90;\n scaleY = -1;\n break;\n\n // Rotate right 90\u00B0\n case 6:\n rotate = 90;\n break;\n\n // Flip horizontal and rotate right 90\u00B0\n case 7:\n rotate = 90;\n scaleX = -1;\n break;\n\n // Rotate left 90\u00B0\n case 8:\n rotate = -90;\n break;\n }\n return {\n rotate: rotate,\n scaleX: scaleX,\n scaleY: scaleY\n };\n }\n\n var render = {\n render: function render() {\n this.initContainer();\n this.initCanvas();\n this.initCropBox();\n this.renderCanvas();\n if (this.cropped) {\n this.renderCropBox();\n }\n },\n initContainer: function initContainer() {\n var element = this.element,\n options = this.options,\n container = this.container,\n cropper = this.cropper;\n var minWidth = Number(options.minContainerWidth);\n var minHeight = Number(options.minContainerHeight);\n addClass(cropper, CLASS_HIDDEN);\n removeClass(element, CLASS_HIDDEN);\n var containerData = {\n width: Math.max(container.offsetWidth, minWidth >= 0 ? minWidth : MIN_CONTAINER_WIDTH),\n height: Math.max(container.offsetHeight, minHeight >= 0 ? minHeight : MIN_CONTAINER_HEIGHT)\n };\n this.containerData = containerData;\n setStyle(cropper, {\n width: containerData.width,\n height: containerData.height\n });\n addClass(element, CLASS_HIDDEN);\n removeClass(cropper, CLASS_HIDDEN);\n },\n // Canvas (image wrapper)\n initCanvas: function initCanvas() {\n var containerData = this.containerData,\n imageData = this.imageData;\n var viewMode = this.options.viewMode;\n var rotated = Math.abs(imageData.rotate) % 180 === 90;\n var naturalWidth = rotated ? imageData.naturalHeight : imageData.naturalWidth;\n var naturalHeight = rotated ? imageData.naturalWidth : imageData.naturalHeight;\n var aspectRatio = naturalWidth / naturalHeight;\n var canvasWidth = containerData.width;\n var canvasHeight = containerData.height;\n if (containerData.height * aspectRatio > containerData.width) {\n if (viewMode === 3) {\n canvasWidth = containerData.height * aspectRatio;\n } else {\n canvasHeight = containerData.width / aspectRatio;\n }\n } else if (viewMode === 3) {\n canvasHeight = containerData.width / aspectRatio;\n } else {\n canvasWidth = containerData.height * aspectRatio;\n }\n var canvasData = {\n aspectRatio: aspectRatio,\n naturalWidth: naturalWidth,\n naturalHeight: naturalHeight,\n width: canvasWidth,\n height: canvasHeight\n };\n this.canvasData = canvasData;\n this.limited = viewMode === 1 || viewMode === 2;\n this.limitCanvas(true, true);\n canvasData.width = Math.min(Math.max(canvasData.width, canvasData.minWidth), canvasData.maxWidth);\n canvasData.height = Math.min(Math.max(canvasData.height, canvasData.minHeight), canvasData.maxHeight);\n canvasData.left = (containerData.width - canvasData.width) / 2;\n canvasData.top = (containerData.height - canvasData.height) / 2;\n canvasData.oldLeft = canvasData.left;\n canvasData.oldTop = canvasData.top;\n this.initialCanvasData = assign({}, canvasData);\n },\n limitCanvas: function limitCanvas(sizeLimited, positionLimited) {\n var options = this.options,\n containerData = this.containerData,\n canvasData = this.canvasData,\n cropBoxData = this.cropBoxData;\n var viewMode = options.viewMode;\n var aspectRatio = canvasData.aspectRatio;\n var cropped = this.cropped && cropBoxData;\n if (sizeLimited) {\n var minCanvasWidth = Number(options.minCanvasWidth) || 0;\n var minCanvasHeight = Number(options.minCanvasHeight) || 0;\n if (viewMode > 1) {\n minCanvasWidth = Math.max(minCanvasWidth, containerData.width);\n minCanvasHeight = Math.max(minCanvasHeight, containerData.height);\n if (viewMode === 3) {\n if (minCanvasHeight * aspectRatio > minCanvasWidth) {\n minCanvasWidth = minCanvasHeight * aspectRatio;\n } else {\n minCanvasHeight = minCanvasWidth / aspectRatio;\n }\n }\n } else if (viewMode > 0) {\n if (minCanvasWidth) {\n minCanvasWidth = Math.max(minCanvasWidth, cropped ? cropBoxData.width : 0);\n } else if (minCanvasHeight) {\n minCanvasHeight = Math.max(minCanvasHeight, cropped ? cropBoxData.height : 0);\n } else if (cropped) {\n minCanvasWidth = cropBoxData.width;\n minCanvasHeight = cropBoxData.height;\n if (minCanvasHeight * aspectRatio > minCanvasWidth) {\n minCanvasWidth = minCanvasHeight * aspectRatio;\n } else {\n minCanvasHeight = minCanvasWidth / aspectRatio;\n }\n }\n }\n var _getAdjustedSizes = getAdjustedSizes({\n aspectRatio: aspectRatio,\n width: minCanvasWidth,\n height: minCanvasHeight\n });\n minCanvasWidth = _getAdjustedSizes.width;\n minCanvasHeight = _getAdjustedSizes.height;\n canvasData.minWidth = minCanvasWidth;\n canvasData.minHeight = minCanvasHeight;\n canvasData.maxWidth = Infinity;\n canvasData.maxHeight = Infinity;\n }\n if (positionLimited) {\n if (viewMode > (cropped ? 0 : 1)) {\n var newCanvasLeft = containerData.width - canvasData.width;\n var newCanvasTop = containerData.height - canvasData.height;\n canvasData.minLeft = Math.min(0, newCanvasLeft);\n canvasData.minTop = Math.min(0, newCanvasTop);\n canvasData.maxLeft = Math.max(0, newCanvasLeft);\n canvasData.maxTop = Math.max(0, newCanvasTop);\n if (cropped && this.limited) {\n canvasData.minLeft = Math.min(cropBoxData.left, cropBoxData.left + (cropBoxData.width - canvasData.width));\n canvasData.minTop = Math.min(cropBoxData.top, cropBoxData.top + (cropBoxData.height - canvasData.height));\n canvasData.maxLeft = cropBoxData.left;\n canvasData.maxTop = cropBoxData.top;\n if (viewMode === 2) {\n if (canvasData.width >= containerData.width) {\n canvasData.minLeft = Math.min(0, newCanvasLeft);\n canvasData.maxLeft = Math.max(0, newCanvasLeft);\n }\n if (canvasData.height >= containerData.height) {\n canvasData.minTop = Math.min(0, newCanvasTop);\n canvasData.maxTop = Math.max(0, newCanvasTop);\n }\n }\n }\n } else {\n canvasData.minLeft = -canvasData.width;\n canvasData.minTop = -canvasData.height;\n canvasData.maxLeft = containerData.width;\n canvasData.maxTop = containerData.height;\n }\n }\n },\n renderCanvas: function renderCanvas(changed, transformed) {\n var canvasData = this.canvasData,\n imageData = this.imageData;\n if (transformed) {\n var _getRotatedSizes = getRotatedSizes({\n width: imageData.naturalWidth * Math.abs(imageData.scaleX || 1),\n height: imageData.naturalHeight * Math.abs(imageData.scaleY || 1),\n degree: imageData.rotate || 0\n }),\n naturalWidth = _getRotatedSizes.width,\n naturalHeight = _getRotatedSizes.height;\n var width = canvasData.width * (naturalWidth / canvasData.naturalWidth);\n var height = canvasData.height * (naturalHeight / canvasData.naturalHeight);\n canvasData.left -= (width - canvasData.width) / 2;\n canvasData.top -= (height - canvasData.height) / 2;\n canvasData.width = width;\n canvasData.height = height;\n canvasData.aspectRatio = naturalWidth / naturalHeight;\n canvasData.naturalWidth = naturalWidth;\n canvasData.naturalHeight = naturalHeight;\n this.limitCanvas(true, false);\n }\n if (canvasData.width > canvasData.maxWidth || canvasData.width < canvasData.minWidth) {\n canvasData.left = canvasData.oldLeft;\n }\n if (canvasData.height > canvasData.maxHeight || canvasData.height < canvasData.minHeight) {\n canvasData.top = canvasData.oldTop;\n }\n canvasData.width = Math.min(Math.max(canvasData.width, canvasData.minWidth), canvasData.maxWidth);\n canvasData.height = Math.min(Math.max(canvasData.height, canvasData.minHeight), canvasData.maxHeight);\n this.limitCanvas(false, true);\n canvasData.left = Math.min(Math.max(canvasData.left, canvasData.minLeft), canvasData.maxLeft);\n canvasData.top = Math.min(Math.max(canvasData.top, canvasData.minTop), canvasData.maxTop);\n canvasData.oldLeft = canvasData.left;\n canvasData.oldTop = canvasData.top;\n setStyle(this.canvas, assign({\n width: canvasData.width,\n height: canvasData.height\n }, getTransforms({\n translateX: canvasData.left,\n translateY: canvasData.top\n })));\n this.renderImage(changed);\n if (this.cropped && this.limited) {\n this.limitCropBox(true, true);\n }\n },\n renderImage: function renderImage(changed) {\n var canvasData = this.canvasData,\n imageData = this.imageData;\n var width = imageData.naturalWidth * (canvasData.width / canvasData.naturalWidth);\n var height = imageData.naturalHeight * (canvasData.height / canvasData.naturalHeight);\n assign(imageData, {\n width: width,\n height: height,\n left: (canvasData.width - width) / 2,\n top: (canvasData.height - height) / 2\n });\n setStyle(this.image, assign({\n width: imageData.width,\n height: imageData.height\n }, getTransforms(assign({\n translateX: imageData.left,\n translateY: imageData.top\n }, imageData))));\n if (changed) {\n this.output();\n }\n },\n initCropBox: function initCropBox() {\n var options = this.options,\n canvasData = this.canvasData;\n var aspectRatio = options.aspectRatio || options.initialAspectRatio;\n var autoCropArea = Number(options.autoCropArea) || 0.8;\n var cropBoxData = {\n width: canvasData.width,\n height: canvasData.height\n };\n if (aspectRatio) {\n if (canvasData.height * aspectRatio > canvasData.width) {\n cropBoxData.height = cropBoxData.width / aspectRatio;\n } else {\n cropBoxData.width = cropBoxData.height * aspectRatio;\n }\n }\n this.cropBoxData = cropBoxData;\n this.limitCropBox(true, true);\n\n // Initialize auto crop area\n cropBoxData.width = Math.min(Math.max(cropBoxData.width, cropBoxData.minWidth), cropBoxData.maxWidth);\n cropBoxData.height = Math.min(Math.max(cropBoxData.height, cropBoxData.minHeight), cropBoxData.maxHeight);\n\n // The width/height of auto crop area must large than \"minWidth/Height\"\n cropBoxData.width = Math.max(cropBoxData.minWidth, cropBoxData.width * autoCropArea);\n cropBoxData.height = Math.max(cropBoxData.minHeight, cropBoxData.height * autoCropArea);\n cropBoxData.left = canvasData.left + (canvasData.width - cropBoxData.width) / 2;\n cropBoxData.top = canvasData.top + (canvasData.height - cropBoxData.height) / 2;\n cropBoxData.oldLeft = cropBoxData.left;\n cropBoxData.oldTop = cropBoxData.top;\n this.initialCropBoxData = assign({}, cropBoxData);\n },\n limitCropBox: function limitCropBox(sizeLimited, positionLimited) {\n var options = this.options,\n containerData = this.containerData,\n canvasData = this.canvasData,\n cropBoxData = this.cropBoxData,\n limited = this.limited;\n var aspectRatio = options.aspectRatio;\n if (sizeLimited) {\n var minCropBoxWidth = Number(options.minCropBoxWidth) || 0;\n var minCropBoxHeight = Number(options.minCropBoxHeight) || 0;\n var maxCropBoxWidth = limited ? Math.min(containerData.width, canvasData.width, canvasData.width + canvasData.left, containerData.width - canvasData.left) : containerData.width;\n var maxCropBoxHeight = limited ? Math.min(containerData.height, canvasData.height, canvasData.height + canvasData.top, containerData.height - canvasData.top) : containerData.height;\n\n // The min/maxCropBoxWidth/Height must be less than container's width/height\n minCropBoxWidth = Math.min(minCropBoxWidth, containerData.width);\n minCropBoxHeight = Math.min(minCropBoxHeight, containerData.height);\n if (aspectRatio) {\n if (minCropBoxWidth && minCropBoxHeight) {\n if (minCropBoxHeight * aspectRatio > minCropBoxWidth) {\n minCropBoxHeight = minCropBoxWidth / aspectRatio;\n } else {\n minCropBoxWidth = minCropBoxHeight * aspectRatio;\n }\n } else if (minCropBoxWidth) {\n minCropBoxHeight = minCropBoxWidth / aspectRatio;\n } else if (minCropBoxHeight) {\n minCropBoxWidth = minCropBoxHeight * aspectRatio;\n }\n if (maxCropBoxHeight * aspectRatio > maxCropBoxWidth) {\n maxCropBoxHeight = maxCropBoxWidth / aspectRatio;\n } else {\n maxCropBoxWidth = maxCropBoxHeight * aspectRatio;\n }\n }\n\n // The minWidth/Height must be less than maxWidth/Height\n cropBoxData.minWidth = Math.min(minCropBoxWidth, maxCropBoxWidth);\n cropBoxData.minHeight = Math.min(minCropBoxHeight, maxCropBoxHeight);\n cropBoxData.maxWidth = maxCropBoxWidth;\n cropBoxData.maxHeight = maxCropBoxHeight;\n }\n if (positionLimited) {\n if (limited) {\n cropBoxData.minLeft = Math.max(0, canvasData.left);\n cropBoxData.minTop = Math.max(0, canvasData.top);\n cropBoxData.maxLeft = Math.min(containerData.width, canvasData.left + canvasData.width) - cropBoxData.width;\n cropBoxData.maxTop = Math.min(containerData.height, canvasData.top + canvasData.height) - cropBoxData.height;\n } else {\n cropBoxData.minLeft = 0;\n cropBoxData.minTop = 0;\n cropBoxData.maxLeft = containerData.width - cropBoxData.width;\n cropBoxData.maxTop = containerData.height - cropBoxData.height;\n }\n }\n },\n renderCropBox: function renderCropBox() {\n var options = this.options,\n containerData = this.containerData,\n cropBoxData = this.cropBoxData;\n if (cropBoxData.width > cropBoxData.maxWidth || cropBoxData.width < cropBoxData.minWidth) {\n cropBoxData.left = cropBoxData.oldLeft;\n }\n if (cropBoxData.height > cropBoxData.maxHeight || cropBoxData.height < cropBoxData.minHeight) {\n cropBoxData.top = cropBoxData.oldTop;\n }\n cropBoxData.width = Math.min(Math.max(cropBoxData.width, cropBoxData.minWidth), cropBoxData.maxWidth);\n cropBoxData.height = Math.min(Math.max(cropBoxData.height, cropBoxData.minHeight), cropBoxData.maxHeight);\n this.limitCropBox(false, true);\n cropBoxData.left = Math.min(Math.max(cropBoxData.left, cropBoxData.minLeft), cropBoxData.maxLeft);\n cropBoxData.top = Math.min(Math.max(cropBoxData.top, cropBoxData.minTop), cropBoxData.maxTop);\n cropBoxData.oldLeft = cropBoxData.left;\n cropBoxData.oldTop = cropBoxData.top;\n if (options.movable && options.cropBoxMovable) {\n // Turn to move the canvas when the crop box is equal to the container\n setData(this.face, DATA_ACTION, cropBoxData.width >= containerData.width && cropBoxData.height >= containerData.height ? ACTION_MOVE : ACTION_ALL);\n }\n setStyle(this.cropBox, assign({\n width: cropBoxData.width,\n height: cropBoxData.height\n }, getTransforms({\n translateX: cropBoxData.left,\n translateY: cropBoxData.top\n })));\n if (this.cropped && this.limited) {\n this.limitCanvas(true, true);\n }\n if (!this.disabled) {\n this.output();\n }\n },\n output: function output() {\n this.preview();\n dispatchEvent(this.element, EVENT_CROP, this.getData());\n }\n };\n\n var preview = {\n initPreview: function initPreview() {\n var element = this.element,\n crossOrigin = this.crossOrigin;\n var preview = this.options.preview;\n var url = crossOrigin ? this.crossOriginUrl : this.url;\n var alt = element.alt || 'The image to preview';\n var image = document.createElement('img');\n if (crossOrigin) {\n image.crossOrigin = crossOrigin;\n }\n image.src = url;\n image.alt = alt;\n this.viewBox.appendChild(image);\n this.viewBoxImage = image;\n if (!preview) {\n return;\n }\n var previews = preview;\n if (typeof preview === 'string') {\n previews = element.ownerDocument.querySelectorAll(preview);\n } else if (preview.querySelector) {\n previews = [preview];\n }\n this.previews = previews;\n forEach(previews, function (el) {\n var img = document.createElement('img');\n\n // Save the original size for recover\n setData(el, DATA_PREVIEW, {\n width: el.offsetWidth,\n height: el.offsetHeight,\n html: el.innerHTML\n });\n if (crossOrigin) {\n img.crossOrigin = crossOrigin;\n }\n img.src = url;\n img.alt = alt;\n\n /**\n * Override img element styles\n * Add `display:block` to avoid margin top issue\n * Add `height:auto` to override `height` attribute on IE8\n * (Occur only when margin-top <= -height)\n */\n img.style.cssText = 'display:block;' + 'width:100%;' + 'height:auto;' + 'min-width:0!important;' + 'min-height:0!important;' + 'max-width:none!important;' + 'max-height:none!important;' + 'image-orientation:0deg!important;\"';\n el.innerHTML = '';\n el.appendChild(img);\n });\n },\n resetPreview: function resetPreview() {\n forEach(this.previews, function (element) {\n var data = getData(element, DATA_PREVIEW);\n setStyle(element, {\n width: data.width,\n height: data.height\n });\n element.innerHTML = data.html;\n removeData(element, DATA_PREVIEW);\n });\n },\n preview: function preview() {\n var imageData = this.imageData,\n canvasData = this.canvasData,\n cropBoxData = this.cropBoxData;\n var cropBoxWidth = cropBoxData.width,\n cropBoxHeight = cropBoxData.height;\n var width = imageData.width,\n height = imageData.height;\n var left = cropBoxData.left - canvasData.left - imageData.left;\n var top = cropBoxData.top - canvasData.top - imageData.top;\n if (!this.cropped || this.disabled) {\n return;\n }\n setStyle(this.viewBoxImage, assign({\n width: width,\n height: height\n }, getTransforms(assign({\n translateX: -left,\n translateY: -top\n }, imageData))));\n forEach(this.previews, function (element) {\n var data = getData(element, DATA_PREVIEW);\n var originalWidth = data.width;\n var originalHeight = data.height;\n var newWidth = originalWidth;\n var newHeight = originalHeight;\n var ratio = 1;\n if (cropBoxWidth) {\n ratio = originalWidth / cropBoxWidth;\n newHeight = cropBoxHeight * ratio;\n }\n if (cropBoxHeight && newHeight > originalHeight) {\n ratio = originalHeight / cropBoxHeight;\n newWidth = cropBoxWidth * ratio;\n newHeight = originalHeight;\n }\n setStyle(element, {\n width: newWidth,\n height: newHeight\n });\n setStyle(element.getElementsByTagName('img')[0], assign({\n width: width * ratio,\n height: height * ratio\n }, getTransforms(assign({\n translateX: -left * ratio,\n translateY: -top * ratio\n }, imageData))));\n });\n }\n };\n\n var events = {\n bind: function bind() {\n var element = this.element,\n options = this.options,\n cropper = this.cropper;\n if (isFunction(options.cropstart)) {\n addListener(element, EVENT_CROP_START, options.cropstart);\n }\n if (isFunction(options.cropmove)) {\n addListener(element, EVENT_CROP_MOVE, options.cropmove);\n }\n if (isFunction(options.cropend)) {\n addListener(element, EVENT_CROP_END, options.cropend);\n }\n if (isFunction(options.crop)) {\n addListener(element, EVENT_CROP, options.crop);\n }\n if (isFunction(options.zoom)) {\n addListener(element, EVENT_ZOOM, options.zoom);\n }\n addListener(cropper, EVENT_POINTER_DOWN, this.onCropStart = this.cropStart.bind(this));\n if (options.zoomable && options.zoomOnWheel) {\n addListener(cropper, EVENT_WHEEL, this.onWheel = this.wheel.bind(this), {\n passive: false,\n capture: true\n });\n }\n if (options.toggleDragModeOnDblclick) {\n addListener(cropper, EVENT_DBLCLICK, this.onDblclick = this.dblclick.bind(this));\n }\n addListener(element.ownerDocument, EVENT_POINTER_MOVE, this.onCropMove = this.cropMove.bind(this));\n addListener(element.ownerDocument, EVENT_POINTER_UP, this.onCropEnd = this.cropEnd.bind(this));\n if (options.responsive) {\n addListener(window, EVENT_RESIZE, this.onResize = this.resize.bind(this));\n }\n },\n unbind: function unbind() {\n var element = this.element,\n options = this.options,\n cropper = this.cropper;\n if (isFunction(options.cropstart)) {\n removeListener(element, EVENT_CROP_START, options.cropstart);\n }\n if (isFunction(options.cropmove)) {\n removeListener(element, EVENT_CROP_MOVE, options.cropmove);\n }\n if (isFunction(options.cropend)) {\n removeListener(element, EVENT_CROP_END, options.cropend);\n }\n if (isFunction(options.crop)) {\n removeListener(element, EVENT_CROP, options.crop);\n }\n if (isFunction(options.zoom)) {\n removeListener(element, EVENT_ZOOM, options.zoom);\n }\n removeListener(cropper, EVENT_POINTER_DOWN, this.onCropStart);\n if (options.zoomable && options.zoomOnWheel) {\n removeListener(cropper, EVENT_WHEEL, this.onWheel, {\n passive: false,\n capture: true\n });\n }\n if (options.toggleDragModeOnDblclick) {\n removeListener(cropper, EVENT_DBLCLICK, this.onDblclick);\n }\n removeListener(element.ownerDocument, EVENT_POINTER_MOVE, this.onCropMove);\n removeListener(element.ownerDocument, EVENT_POINTER_UP, this.onCropEnd);\n if (options.responsive) {\n removeListener(window, EVENT_RESIZE, this.onResize);\n }\n }\n };\n\n var handlers = {\n resize: function resize() {\n if (this.disabled) {\n return;\n }\n var options = this.options,\n container = this.container,\n containerData = this.containerData;\n var ratioX = container.offsetWidth / containerData.width;\n var ratioY = container.offsetHeight / containerData.height;\n var ratio = Math.abs(ratioX - 1) > Math.abs(ratioY - 1) ? ratioX : ratioY;\n\n // Resize when width changed or height changed\n if (ratio !== 1) {\n var canvasData;\n var cropBoxData;\n if (options.restore) {\n canvasData = this.getCanvasData();\n cropBoxData = this.getCropBoxData();\n }\n this.render();\n if (options.restore) {\n this.setCanvasData(forEach(canvasData, function (n, i) {\n canvasData[i] = n * ratio;\n }));\n this.setCropBoxData(forEach(cropBoxData, function (n, i) {\n cropBoxData[i] = n * ratio;\n }));\n }\n }\n },\n dblclick: function dblclick() {\n if (this.disabled || this.options.dragMode === DRAG_MODE_NONE) {\n return;\n }\n this.setDragMode(hasClass(this.dragBox, CLASS_CROP) ? DRAG_MODE_MOVE : DRAG_MODE_CROP);\n },\n wheel: function wheel(event) {\n var _this = this;\n var ratio = Number(this.options.wheelZoomRatio) || 0.1;\n var delta = 1;\n if (this.disabled) {\n return;\n }\n event.preventDefault();\n\n // Limit wheel speed to prevent zoom too fast (#21)\n if (this.wheeling) {\n return;\n }\n this.wheeling = true;\n setTimeout(function () {\n _this.wheeling = false;\n }, 50);\n if (event.deltaY) {\n delta = event.deltaY > 0 ? 1 : -1;\n } else if (event.wheelDelta) {\n delta = -event.wheelDelta / 120;\n } else if (event.detail) {\n delta = event.detail > 0 ? 1 : -1;\n }\n this.zoom(-delta * ratio, event);\n },\n cropStart: function cropStart(event) {\n var buttons = event.buttons,\n button = event.button;\n if (this.disabled\n\n // Handle mouse event and pointer event and ignore touch event\n || (event.type === 'mousedown' || event.type === 'pointerdown' && event.pointerType === 'mouse') && (\n // No primary button (Usually the left button)\n isNumber(buttons) && buttons !== 1 || isNumber(button) && button !== 0\n\n // Open context menu\n || event.ctrlKey)) {\n return;\n }\n var options = this.options,\n pointers = this.pointers;\n var action;\n if (event.changedTouches) {\n // Handle touch event\n forEach(event.changedTouches, function (touch) {\n pointers[touch.identifier] = getPointer(touch);\n });\n } else {\n // Handle mouse event and pointer event\n pointers[event.pointerId || 0] = getPointer(event);\n }\n if (Object.keys(pointers).length > 1 && options.zoomable && options.zoomOnTouch) {\n action = ACTION_ZOOM;\n } else {\n action = getData(event.target, DATA_ACTION);\n }\n if (!REGEXP_ACTIONS.test(action)) {\n return;\n }\n if (dispatchEvent(this.element, EVENT_CROP_START, {\n originalEvent: event,\n action: action\n }) === false) {\n return;\n }\n\n // This line is required for preventing page zooming in iOS browsers\n event.preventDefault();\n this.action = action;\n this.cropping = false;\n if (action === ACTION_CROP) {\n this.cropping = true;\n addClass(this.dragBox, CLASS_MODAL);\n }\n },\n cropMove: function cropMove(event) {\n var action = this.action;\n if (this.disabled || !action) {\n return;\n }\n var pointers = this.pointers;\n event.preventDefault();\n if (dispatchEvent(this.element, EVENT_CROP_MOVE, {\n originalEvent: event,\n action: action\n }) === false) {\n return;\n }\n if (event.changedTouches) {\n forEach(event.changedTouches, function (touch) {\n // The first parameter should not be undefined (#432)\n assign(pointers[touch.identifier] || {}, getPointer(touch, true));\n });\n } else {\n assign(pointers[event.pointerId || 0] || {}, getPointer(event, true));\n }\n this.change(event);\n },\n cropEnd: function cropEnd(event) {\n if (this.disabled) {\n return;\n }\n var action = this.action,\n pointers = this.pointers;\n if (event.changedTouches) {\n forEach(event.changedTouches, function (touch) {\n delete pointers[touch.identifier];\n });\n } else {\n delete pointers[event.pointerId || 0];\n }\n if (!action) {\n return;\n }\n event.preventDefault();\n if (!Object.keys(pointers).length) {\n this.action = '';\n }\n if (this.cropping) {\n this.cropping = false;\n toggleClass(this.dragBox, CLASS_MODAL, this.cropped && this.options.modal);\n }\n dispatchEvent(this.element, EVENT_CROP_END, {\n originalEvent: event,\n action: action\n });\n }\n };\n\n var change = {\n change: function change(event) {\n var options = this.options,\n canvasData = this.canvasData,\n containerData = this.containerData,\n cropBoxData = this.cropBoxData,\n pointers = this.pointers;\n var action = this.action;\n var aspectRatio = options.aspectRatio;\n var left = cropBoxData.left,\n top = cropBoxData.top,\n width = cropBoxData.width,\n height = cropBoxData.height;\n var right = left + width;\n var bottom = top + height;\n var minLeft = 0;\n var minTop = 0;\n var maxWidth = containerData.width;\n var maxHeight = containerData.height;\n var renderable = true;\n var offset;\n\n // Locking aspect ratio in \"free mode\" by holding shift key\n if (!aspectRatio && event.shiftKey) {\n aspectRatio = width && height ? width / height : 1;\n }\n if (this.limited) {\n minLeft = cropBoxData.minLeft;\n minTop = cropBoxData.minTop;\n maxWidth = minLeft + Math.min(containerData.width, canvasData.width, canvasData.left + canvasData.width);\n maxHeight = minTop + Math.min(containerData.height, canvasData.height, canvasData.top + canvasData.height);\n }\n var pointer = pointers[Object.keys(pointers)[0]];\n var range = {\n x: pointer.endX - pointer.startX,\n y: pointer.endY - pointer.startY\n };\n var check = function check(side) {\n switch (side) {\n case ACTION_EAST:\n if (right + range.x > maxWidth) {\n range.x = maxWidth - right;\n }\n break;\n case ACTION_WEST:\n if (left + range.x < minLeft) {\n range.x = minLeft - left;\n }\n break;\n case ACTION_NORTH:\n if (top + range.y < minTop) {\n range.y = minTop - top;\n }\n break;\n case ACTION_SOUTH:\n if (bottom + range.y > maxHeight) {\n range.y = maxHeight - bottom;\n }\n break;\n }\n };\n switch (action) {\n // Move crop box\n case ACTION_ALL:\n left += range.x;\n top += range.y;\n break;\n\n // Resize crop box\n case ACTION_EAST:\n if (range.x >= 0 && (right >= maxWidth || aspectRatio && (top <= minTop || bottom >= maxHeight))) {\n renderable = false;\n break;\n }\n check(ACTION_EAST);\n width += range.x;\n if (width < 0) {\n action = ACTION_WEST;\n width = -width;\n left -= width;\n }\n if (aspectRatio) {\n height = width / aspectRatio;\n top += (cropBoxData.height - height) / 2;\n }\n break;\n case ACTION_NORTH:\n if (range.y <= 0 && (top <= minTop || aspectRatio && (left <= minLeft || right >= maxWidth))) {\n renderable = false;\n break;\n }\n check(ACTION_NORTH);\n height -= range.y;\n top += range.y;\n if (height < 0) {\n action = ACTION_SOUTH;\n height = -height;\n top -= height;\n }\n if (aspectRatio) {\n width = height * aspectRatio;\n left += (cropBoxData.width - width) / 2;\n }\n break;\n case ACTION_WEST:\n if (range.x <= 0 && (left <= minLeft || aspectRatio && (top <= minTop || bottom >= maxHeight))) {\n renderable = false;\n break;\n }\n check(ACTION_WEST);\n width -= range.x;\n left += range.x;\n if (width < 0) {\n action = ACTION_EAST;\n width = -width;\n left -= width;\n }\n if (aspectRatio) {\n height = width / aspectRatio;\n top += (cropBoxData.height - height) / 2;\n }\n break;\n case ACTION_SOUTH:\n if (range.y >= 0 && (bottom >= maxHeight || aspectRatio && (left <= minLeft || right >= maxWidth))) {\n renderable = false;\n break;\n }\n check(ACTION_SOUTH);\n height += range.y;\n if (height < 0) {\n action = ACTION_NORTH;\n height = -height;\n top -= height;\n }\n if (aspectRatio) {\n width = height * aspectRatio;\n left += (cropBoxData.width - width) / 2;\n }\n break;\n case ACTION_NORTH_EAST:\n if (aspectRatio) {\n if (range.y <= 0 && (top <= minTop || right >= maxWidth)) {\n renderable = false;\n break;\n }\n check(ACTION_NORTH);\n height -= range.y;\n top += range.y;\n width = height * aspectRatio;\n } else {\n check(ACTION_NORTH);\n check(ACTION_EAST);\n if (range.x >= 0) {\n if (right < maxWidth) {\n width += range.x;\n } else if (range.y <= 0 && top <= minTop) {\n renderable = false;\n }\n } else {\n width += range.x;\n }\n if (range.y <= 0) {\n if (top > minTop) {\n height -= range.y;\n top += range.y;\n }\n } else {\n height -= range.y;\n top += range.y;\n }\n }\n if (width < 0 && height < 0) {\n action = ACTION_SOUTH_WEST;\n height = -height;\n width = -width;\n top -= height;\n left -= width;\n } else if (width < 0) {\n action = ACTION_NORTH_WEST;\n width = -width;\n left -= width;\n } else if (height < 0) {\n action = ACTION_SOUTH_EAST;\n height = -height;\n top -= height;\n }\n break;\n case ACTION_NORTH_WEST:\n if (aspectRatio) {\n if (range.y <= 0 && (top <= minTop || left <= minLeft)) {\n renderable = false;\n break;\n }\n check(ACTION_NORTH);\n height -= range.y;\n top += range.y;\n width = height * aspectRatio;\n left += cropBoxData.width - width;\n } else {\n check(ACTION_NORTH);\n check(ACTION_WEST);\n if (range.x <= 0) {\n if (left > minLeft) {\n width -= range.x;\n left += range.x;\n } else if (range.y <= 0 && top <= minTop) {\n renderable = false;\n }\n } else {\n width -= range.x;\n left += range.x;\n }\n if (range.y <= 0) {\n if (top > minTop) {\n height -= range.y;\n top += range.y;\n }\n } else {\n height -= range.y;\n top += range.y;\n }\n }\n if (width < 0 && height < 0) {\n action = ACTION_SOUTH_EAST;\n height = -height;\n width = -width;\n top -= height;\n left -= width;\n } else if (width < 0) {\n action = ACTION_NORTH_EAST;\n width = -width;\n left -= width;\n } else if (height < 0) {\n action = ACTION_SOUTH_WEST;\n height = -height;\n top -= height;\n }\n break;\n case ACTION_SOUTH_WEST:\n if (aspectRatio) {\n if (range.x <= 0 && (left <= minLeft || bottom >= maxHeight)) {\n renderable = false;\n break;\n }\n check(ACTION_WEST);\n width -= range.x;\n left += range.x;\n height = width / aspectRatio;\n } else {\n check(ACTION_SOUTH);\n check(ACTION_WEST);\n if (range.x <= 0) {\n if (left > minLeft) {\n width -= range.x;\n left += range.x;\n } else if (range.y >= 0 && bottom >= maxHeight) {\n renderable = false;\n }\n } else {\n width -= range.x;\n left += range.x;\n }\n if (range.y >= 0) {\n if (bottom < maxHeight) {\n height += range.y;\n }\n } else {\n height += range.y;\n }\n }\n if (width < 0 && height < 0) {\n action = ACTION_NORTH_EAST;\n height = -height;\n width = -width;\n top -= height;\n left -= width;\n } else if (width < 0) {\n action = ACTION_SOUTH_EAST;\n width = -width;\n left -= width;\n } else if (height < 0) {\n action = ACTION_NORTH_WEST;\n height = -height;\n top -= height;\n }\n break;\n case ACTION_SOUTH_EAST:\n if (aspectRatio) {\n if (range.x >= 0 && (right >= maxWidth || bottom >= maxHeight)) {\n renderable = false;\n break;\n }\n check(ACTION_EAST);\n width += range.x;\n height = width / aspectRatio;\n } else {\n check(ACTION_SOUTH);\n check(ACTION_EAST);\n if (range.x >= 0) {\n if (right < maxWidth) {\n width += range.x;\n } else if (range.y >= 0 && bottom >= maxHeight) {\n renderable = false;\n }\n } else {\n width += range.x;\n }\n if (range.y >= 0) {\n if (bottom < maxHeight) {\n height += range.y;\n }\n } else {\n height += range.y;\n }\n }\n if (width < 0 && height < 0) {\n action = ACTION_NORTH_WEST;\n height = -height;\n width = -width;\n top -= height;\n left -= width;\n } else if (width < 0) {\n action = ACTION_SOUTH_WEST;\n width = -width;\n left -= width;\n } else if (height < 0) {\n action = ACTION_NORTH_EAST;\n height = -height;\n top -= height;\n }\n break;\n\n // Move canvas\n case ACTION_MOVE:\n this.move(range.x, range.y);\n renderable = false;\n break;\n\n // Zoom canvas\n case ACTION_ZOOM:\n this.zoom(getMaxZoomRatio(pointers), event);\n renderable = false;\n break;\n\n // Create crop box\n case ACTION_CROP:\n if (!range.x || !range.y) {\n renderable = false;\n break;\n }\n offset = getOffset(this.cropper);\n left = pointer.startX - offset.left;\n top = pointer.startY - offset.top;\n width = cropBoxData.minWidth;\n height = cropBoxData.minHeight;\n if (range.x > 0) {\n action = range.y > 0 ? ACTION_SOUTH_EAST : ACTION_NORTH_EAST;\n } else if (range.x < 0) {\n left -= width;\n action = range.y > 0 ? ACTION_SOUTH_WEST : ACTION_NORTH_WEST;\n }\n if (range.y < 0) {\n top -= height;\n }\n\n // Show the crop box if is hidden\n if (!this.cropped) {\n removeClass(this.cropBox, CLASS_HIDDEN);\n this.cropped = true;\n if (this.limited) {\n this.limitCropBox(true, true);\n }\n }\n break;\n }\n if (renderable) {\n cropBoxData.width = width;\n cropBoxData.height = height;\n cropBoxData.left = left;\n cropBoxData.top = top;\n this.action = action;\n this.renderCropBox();\n }\n\n // Override\n forEach(pointers, function (p) {\n p.startX = p.endX;\n p.startY = p.endY;\n });\n }\n };\n\n var methods = {\n // Show the crop box manually\n crop: function crop() {\n if (this.ready && !this.cropped && !this.disabled) {\n this.cropped = true;\n this.limitCropBox(true, true);\n if (this.options.modal) {\n addClass(this.dragBox, CLASS_MODAL);\n }\n removeClass(this.cropBox, CLASS_HIDDEN);\n this.setCropBoxData(this.initialCropBoxData);\n }\n return this;\n },\n // Reset the image and crop box to their initial states\n reset: function reset() {\n if (this.ready && !this.disabled) {\n this.imageData = assign({}, this.initialImageData);\n this.canvasData = assign({}, this.initialCanvasData);\n this.cropBoxData = assign({}, this.initialCropBoxData);\n this.renderCanvas();\n if (this.cropped) {\n this.renderCropBox();\n }\n }\n return this;\n },\n // Clear the crop box\n clear: function clear() {\n if (this.cropped && !this.disabled) {\n assign(this.cropBoxData, {\n left: 0,\n top: 0,\n width: 0,\n height: 0\n });\n this.cropped = false;\n this.renderCropBox();\n this.limitCanvas(true, true);\n\n // Render canvas after crop box rendered\n this.renderCanvas();\n removeClass(this.dragBox, CLASS_MODAL);\n addClass(this.cropBox, CLASS_HIDDEN);\n }\n return this;\n },\n /**\n * Replace the image's src and rebuild the cropper\n * @param {string} url - The new URL.\n * @param {boolean} [hasSameSize] - Indicate if the new image has the same size as the old one.\n * @returns {Cropper} this\n */\n replace: function replace(url) {\n var hasSameSize = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n if (!this.disabled && url) {\n if (this.isImg) {\n this.element.src = url;\n }\n if (hasSameSize) {\n this.url = url;\n this.image.src = url;\n if (this.ready) {\n this.viewBoxImage.src = url;\n forEach(this.previews, function (element) {\n element.getElementsByTagName('img')[0].src = url;\n });\n }\n } else {\n if (this.isImg) {\n this.replaced = true;\n }\n this.options.data = null;\n this.uncreate();\n this.load(url);\n }\n }\n return this;\n },\n // Enable (unfreeze) the cropper\n enable: function enable() {\n if (this.ready && this.disabled) {\n this.disabled = false;\n removeClass(this.cropper, CLASS_DISABLED);\n }\n return this;\n },\n // Disable (freeze) the cropper\n disable: function disable() {\n if (this.ready && !this.disabled) {\n this.disabled = true;\n addClass(this.cropper, CLASS_DISABLED);\n }\n return this;\n },\n /**\n * Destroy the cropper and remove the instance from the image\n * @returns {Cropper} this\n */\n destroy: function destroy() {\n var element = this.element;\n if (!element[NAMESPACE]) {\n return this;\n }\n element[NAMESPACE] = undefined;\n if (this.isImg && this.replaced) {\n element.src = this.originalUrl;\n }\n this.uncreate();\n return this;\n },\n /**\n * Move the canvas with relative offsets\n * @param {number} offsetX - The relative offset distance on the x-axis.\n * @param {number} [offsetY=offsetX] - The relative offset distance on the y-axis.\n * @returns {Cropper} this\n */\n move: function move(offsetX) {\n var offsetY = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : offsetX;\n var _this$canvasData = this.canvasData,\n left = _this$canvasData.left,\n top = _this$canvasData.top;\n return this.moveTo(isUndefined(offsetX) ? offsetX : left + Number(offsetX), isUndefined(offsetY) ? offsetY : top + Number(offsetY));\n },\n /**\n * Move the canvas to an absolute point\n * @param {number} x - The x-axis coordinate.\n * @param {number} [y=x] - The y-axis coordinate.\n * @returns {Cropper} this\n */\n moveTo: function moveTo(x) {\n var y = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : x;\n var canvasData = this.canvasData;\n var changed = false;\n x = Number(x);\n y = Number(y);\n if (this.ready && !this.disabled && this.options.movable) {\n if (isNumber(x)) {\n canvasData.left = x;\n changed = true;\n }\n if (isNumber(y)) {\n canvasData.top = y;\n changed = true;\n }\n if (changed) {\n this.renderCanvas(true);\n }\n }\n return this;\n },\n /**\n * Zoom the canvas with a relative ratio\n * @param {number} ratio - The target ratio.\n * @param {Event} _originalEvent - The original event if any.\n * @returns {Cropper} this\n */\n zoom: function zoom(ratio, _originalEvent) {\n var canvasData = this.canvasData;\n ratio = Number(ratio);\n if (ratio < 0) {\n ratio = 1 / (1 - ratio);\n } else {\n ratio = 1 + ratio;\n }\n return this.zoomTo(canvasData.width * ratio / canvasData.naturalWidth, null, _originalEvent);\n },\n /**\n * Zoom the canvas to an absolute ratio\n * @param {number} ratio - The target ratio.\n * @param {Object} pivot - The zoom pivot point coordinate.\n * @param {Event} _originalEvent - The original event if any.\n * @returns {Cropper} this\n */\n zoomTo: function zoomTo(ratio, pivot, _originalEvent) {\n var options = this.options,\n canvasData = this.canvasData;\n var width = canvasData.width,\n height = canvasData.height,\n naturalWidth = canvasData.naturalWidth,\n naturalHeight = canvasData.naturalHeight;\n ratio = Number(ratio);\n if (ratio >= 0 && this.ready && !this.disabled && options.zoomable) {\n var newWidth = naturalWidth * ratio;\n var newHeight = naturalHeight * ratio;\n if (dispatchEvent(this.element, EVENT_ZOOM, {\n ratio: ratio,\n oldRatio: width / naturalWidth,\n originalEvent: _originalEvent\n }) === false) {\n return this;\n }\n if (_originalEvent) {\n var pointers = this.pointers;\n var offset = getOffset(this.cropper);\n var center = pointers && Object.keys(pointers).length ? getPointersCenter(pointers) : {\n pageX: _originalEvent.pageX,\n pageY: _originalEvent.pageY\n };\n\n // Zoom from the triggering point of the event\n canvasData.left -= (newWidth - width) * ((center.pageX - offset.left - canvasData.left) / width);\n canvasData.top -= (newHeight - height) * ((center.pageY - offset.top - canvasData.top) / height);\n } else if (isPlainObject(pivot) && isNumber(pivot.x) && isNumber(pivot.y)) {\n canvasData.left -= (newWidth - width) * ((pivot.x - canvasData.left) / width);\n canvasData.top -= (newHeight - height) * ((pivot.y - canvasData.top) / height);\n } else {\n // Zoom from the center of the canvas\n canvasData.left -= (newWidth - width) / 2;\n canvasData.top -= (newHeight - height) / 2;\n }\n canvasData.width = newWidth;\n canvasData.height = newHeight;\n this.renderCanvas(true);\n }\n return this;\n },\n /**\n * Rotate the canvas with a relative degree\n * @param {number} degree - The rotate degree.\n * @returns {Cropper} this\n */\n rotate: function rotate(degree) {\n return this.rotateTo((this.imageData.rotate || 0) + Number(degree));\n },\n /**\n * Rotate the canvas to an absolute degree\n * @param {number} degree - The rotate degree.\n * @returns {Cropper} this\n */\n rotateTo: function rotateTo(degree) {\n degree = Number(degree);\n if (isNumber(degree) && this.ready && !this.disabled && this.options.rotatable) {\n this.imageData.rotate = degree % 360;\n this.renderCanvas(true, true);\n }\n return this;\n },\n /**\n * Scale the image on the x-axis.\n * @param {number} scaleX - The scale ratio on the x-axis.\n * @returns {Cropper} this\n */\n scaleX: function scaleX(_scaleX) {\n var scaleY = this.imageData.scaleY;\n return this.scale(_scaleX, isNumber(scaleY) ? scaleY : 1);\n },\n /**\n * Scale the image on the y-axis.\n * @param {number} scaleY - The scale ratio on the y-axis.\n * @returns {Cropper} this\n */\n scaleY: function scaleY(_scaleY) {\n var scaleX = this.imageData.scaleX;\n return this.scale(isNumber(scaleX) ? scaleX : 1, _scaleY);\n },\n /**\n * Scale the image\n * @param {number} scaleX - The scale ratio on the x-axis.\n * @param {number} [scaleY=scaleX] - The scale ratio on the y-axis.\n * @returns {Cropper} this\n */\n scale: function scale(scaleX) {\n var scaleY = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : scaleX;\n var imageData = this.imageData;\n var transformed = false;\n scaleX = Number(scaleX);\n scaleY = Number(scaleY);\n if (this.ready && !this.disabled && this.options.scalable) {\n if (isNumber(scaleX)) {\n imageData.scaleX = scaleX;\n transformed = true;\n }\n if (isNumber(scaleY)) {\n imageData.scaleY = scaleY;\n transformed = true;\n }\n if (transformed) {\n this.renderCanvas(true, true);\n }\n }\n return this;\n },\n /**\n * Get the cropped area position and size data (base on the original image)\n * @param {boolean} [rounded=false] - Indicate if round the data values or not.\n * @returns {Object} The result cropped data.\n */\n getData: function getData() {\n var rounded = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n var options = this.options,\n imageData = this.imageData,\n canvasData = this.canvasData,\n cropBoxData = this.cropBoxData;\n var data;\n if (this.ready && this.cropped) {\n data = {\n x: cropBoxData.left - canvasData.left,\n y: cropBoxData.top - canvasData.top,\n width: cropBoxData.width,\n height: cropBoxData.height\n };\n var ratio = imageData.width / imageData.naturalWidth;\n forEach(data, function (n, i) {\n data[i] = n / ratio;\n });\n if (rounded) {\n // In case rounding off leads to extra 1px in right or bottom border\n // we should round the top-left corner and the dimension (#343).\n var bottom = Math.round(data.y + data.height);\n var right = Math.round(data.x + data.width);\n data.x = Math.round(data.x);\n data.y = Math.round(data.y);\n data.width = right - data.x;\n data.height = bottom - data.y;\n }\n } else {\n data = {\n x: 0,\n y: 0,\n width: 0,\n height: 0\n };\n }\n if (options.rotatable) {\n data.rotate = imageData.rotate || 0;\n }\n if (options.scalable) {\n data.scaleX = imageData.scaleX || 1;\n data.scaleY = imageData.scaleY || 1;\n }\n return data;\n },\n /**\n * Set the cropped area position and size with new data\n * @param {Object} data - The new data.\n * @returns {Cropper} this\n */\n setData: function setData(data) {\n var options = this.options,\n imageData = this.imageData,\n canvasData = this.canvasData;\n var cropBoxData = {};\n if (this.ready && !this.disabled && isPlainObject(data)) {\n var transformed = false;\n if (options.rotatable) {\n if (isNumber(data.rotate) && data.rotate !== imageData.rotate) {\n imageData.rotate = data.rotate;\n transformed = true;\n }\n }\n if (options.scalable) {\n if (isNumber(data.scaleX) && data.scaleX !== imageData.scaleX) {\n imageData.scaleX = data.scaleX;\n transformed = true;\n }\n if (isNumber(data.scaleY) && data.scaleY !== imageData.scaleY) {\n imageData.scaleY = data.scaleY;\n transformed = true;\n }\n }\n if (transformed) {\n this.renderCanvas(true, true);\n }\n var ratio = imageData.width / imageData.naturalWidth;\n if (isNumber(data.x)) {\n cropBoxData.left = data.x * ratio + canvasData.left;\n }\n if (isNumber(data.y)) {\n cropBoxData.top = data.y * ratio + canvasData.top;\n }\n if (isNumber(data.width)) {\n cropBoxData.width = data.width * ratio;\n }\n if (isNumber(data.height)) {\n cropBoxData.height = data.height * ratio;\n }\n this.setCropBoxData(cropBoxData);\n }\n return this;\n },\n /**\n * Get the container size data.\n * @returns {Object} The result container data.\n */\n getContainerData: function getContainerData() {\n return this.ready ? assign({}, this.containerData) : {};\n },\n /**\n * Get the image position and size data.\n * @returns {Object} The result image data.\n */\n getImageData: function getImageData() {\n return this.sized ? assign({}, this.imageData) : {};\n },\n /**\n * Get the canvas position and size data.\n * @returns {Object} The result canvas data.\n */\n getCanvasData: function getCanvasData() {\n var canvasData = this.canvasData;\n var data = {};\n if (this.ready) {\n forEach(['left', 'top', 'width', 'height', 'naturalWidth', 'naturalHeight'], function (n) {\n data[n] = canvasData[n];\n });\n }\n return data;\n },\n /**\n * Set the canvas position and size with new data.\n * @param {Object} data - The new canvas data.\n * @returns {Cropper} this\n */\n setCanvasData: function setCanvasData(data) {\n var canvasData = this.canvasData;\n var aspectRatio = canvasData.aspectRatio;\n if (this.ready && !this.disabled && isPlainObject(data)) {\n if (isNumber(data.left)) {\n canvasData.left = data.left;\n }\n if (isNumber(data.top)) {\n canvasData.top = data.top;\n }\n if (isNumber(data.width)) {\n canvasData.width = data.width;\n canvasData.height = data.width / aspectRatio;\n } else if (isNumber(data.height)) {\n canvasData.height = data.height;\n canvasData.width = data.height * aspectRatio;\n }\n this.renderCanvas(true);\n }\n return this;\n },\n /**\n * Get the crop box position and size data.\n * @returns {Object} The result crop box data.\n */\n getCropBoxData: function getCropBoxData() {\n var cropBoxData = this.cropBoxData;\n var data;\n if (this.ready && this.cropped) {\n data = {\n left: cropBoxData.left,\n top: cropBoxData.top,\n width: cropBoxData.width,\n height: cropBoxData.height\n };\n }\n return data || {};\n },\n /**\n * Set the crop box position and size with new data.\n * @param {Object} data - The new crop box data.\n * @returns {Cropper} this\n */\n setCropBoxData: function setCropBoxData(data) {\n var cropBoxData = this.cropBoxData;\n var aspectRatio = this.options.aspectRatio;\n var widthChanged;\n var heightChanged;\n if (this.ready && this.cropped && !this.disabled && isPlainObject(data)) {\n if (isNumber(data.left)) {\n cropBoxData.left = data.left;\n }\n if (isNumber(data.top)) {\n cropBoxData.top = data.top;\n }\n if (isNumber(data.width) && data.width !== cropBoxData.width) {\n widthChanged = true;\n cropBoxData.width = data.width;\n }\n if (isNumber(data.height) && data.height !== cropBoxData.height) {\n heightChanged = true;\n cropBoxData.height = data.height;\n }\n if (aspectRatio) {\n if (widthChanged) {\n cropBoxData.height = cropBoxData.width / aspectRatio;\n } else if (heightChanged) {\n cropBoxData.width = cropBoxData.height * aspectRatio;\n }\n }\n this.renderCropBox();\n }\n return this;\n },\n /**\n * Get a canvas drawn the cropped image.\n * @param {Object} [options={}] - The config options.\n * @returns {HTMLCanvasElement} - The result canvas.\n */\n getCroppedCanvas: function getCroppedCanvas() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n if (!this.ready || !window.HTMLCanvasElement) {\n return null;\n }\n var canvasData = this.canvasData;\n var source = getSourceCanvas(this.image, this.imageData, canvasData, options);\n\n // Returns the source canvas if it is not cropped.\n if (!this.cropped) {\n return source;\n }\n var _this$getData = this.getData(options.rounded),\n initialX = _this$getData.x,\n initialY = _this$getData.y,\n initialWidth = _this$getData.width,\n initialHeight = _this$getData.height;\n var ratio = source.width / Math.floor(canvasData.naturalWidth);\n if (ratio !== 1) {\n initialX *= ratio;\n initialY *= ratio;\n initialWidth *= ratio;\n initialHeight *= ratio;\n }\n var aspectRatio = initialWidth / initialHeight;\n var maxSizes = getAdjustedSizes({\n aspectRatio: aspectRatio,\n width: options.maxWidth || Infinity,\n height: options.maxHeight || Infinity\n });\n var minSizes = getAdjustedSizes({\n aspectRatio: aspectRatio,\n width: options.minWidth || 0,\n height: options.minHeight || 0\n }, 'cover');\n var _getAdjustedSizes = getAdjustedSizes({\n aspectRatio: aspectRatio,\n width: options.width || (ratio !== 1 ? source.width : initialWidth),\n height: options.height || (ratio !== 1 ? source.height : initialHeight)\n }),\n width = _getAdjustedSizes.width,\n height = _getAdjustedSizes.height;\n width = Math.min(maxSizes.width, Math.max(minSizes.width, width));\n height = Math.min(maxSizes.height, Math.max(minSizes.height, height));\n var canvas = document.createElement('canvas');\n var context = canvas.getContext('2d');\n canvas.width = normalizeDecimalNumber(width);\n canvas.height = normalizeDecimalNumber(height);\n context.fillStyle = options.fillColor || 'transparent';\n context.fillRect(0, 0, width, height);\n var _options$imageSmoothi = options.imageSmoothingEnabled,\n imageSmoothingEnabled = _options$imageSmoothi === void 0 ? true : _options$imageSmoothi,\n imageSmoothingQuality = options.imageSmoothingQuality;\n context.imageSmoothingEnabled = imageSmoothingEnabled;\n if (imageSmoothingQuality) {\n context.imageSmoothingQuality = imageSmoothingQuality;\n }\n\n // https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D.drawImage\n var sourceWidth = source.width;\n var sourceHeight = source.height;\n\n // Source canvas parameters\n var srcX = initialX;\n var srcY = initialY;\n var srcWidth;\n var srcHeight;\n\n // Destination canvas parameters\n var dstX;\n var dstY;\n var dstWidth;\n var dstHeight;\n if (srcX <= -initialWidth || srcX > sourceWidth) {\n srcX = 0;\n srcWidth = 0;\n dstX = 0;\n dstWidth = 0;\n } else if (srcX <= 0) {\n dstX = -srcX;\n srcX = 0;\n srcWidth = Math.min(sourceWidth, initialWidth + srcX);\n dstWidth = srcWidth;\n } else if (srcX <= sourceWidth) {\n dstX = 0;\n srcWidth = Math.min(initialWidth, sourceWidth - srcX);\n dstWidth = srcWidth;\n }\n if (srcWidth <= 0 || srcY <= -initialHeight || srcY > sourceHeight) {\n srcY = 0;\n srcHeight = 0;\n dstY = 0;\n dstHeight = 0;\n } else if (srcY <= 0) {\n dstY = -srcY;\n srcY = 0;\n srcHeight = Math.min(sourceHeight, initialHeight + srcY);\n dstHeight = srcHeight;\n } else if (srcY <= sourceHeight) {\n dstY = 0;\n srcHeight = Math.min(initialHeight, sourceHeight - srcY);\n dstHeight = srcHeight;\n }\n var params = [srcX, srcY, srcWidth, srcHeight];\n\n // Avoid \"IndexSizeError\"\n if (dstWidth > 0 && dstHeight > 0) {\n var scale = width / initialWidth;\n params.push(dstX * scale, dstY * scale, dstWidth * scale, dstHeight * scale);\n }\n\n // All the numerical parameters should be integer for `drawImage`\n // https://github.com/fengyuanchen/cropper/issues/476\n context.drawImage.apply(context, [source].concat(_toConsumableArray(params.map(function (param) {\n return Math.floor(normalizeDecimalNumber(param));\n }))));\n return canvas;\n },\n /**\n * Change the aspect ratio of the crop box.\n * @param {number} aspectRatio - The new aspect ratio.\n * @returns {Cropper} this\n */\n setAspectRatio: function setAspectRatio(aspectRatio) {\n var options = this.options;\n if (!this.disabled && !isUndefined(aspectRatio)) {\n // 0 -> NaN\n options.aspectRatio = Math.max(0, aspectRatio) || NaN;\n if (this.ready) {\n this.initCropBox();\n if (this.cropped) {\n this.renderCropBox();\n }\n }\n }\n return this;\n },\n /**\n * Change the drag mode.\n * @param {string} mode - The new drag mode.\n * @returns {Cropper} this\n */\n setDragMode: function setDragMode(mode) {\n var options = this.options,\n dragBox = this.dragBox,\n face = this.face;\n if (this.ready && !this.disabled) {\n var croppable = mode === DRAG_MODE_CROP;\n var movable = options.movable && mode === DRAG_MODE_MOVE;\n mode = croppable || movable ? mode : DRAG_MODE_NONE;\n options.dragMode = mode;\n setData(dragBox, DATA_ACTION, mode);\n toggleClass(dragBox, CLASS_CROP, croppable);\n toggleClass(dragBox, CLASS_MOVE, movable);\n if (!options.cropBoxMovable) {\n // Sync drag mode to crop box when it is not movable\n setData(face, DATA_ACTION, mode);\n toggleClass(face, CLASS_CROP, croppable);\n toggleClass(face, CLASS_MOVE, movable);\n }\n }\n return this;\n }\n };\n\n var AnotherCropper = WINDOW.Cropper;\n var Cropper = /*#__PURE__*/function () {\n /**\n * Create a new Cropper.\n * @param {Element} element - The target element for cropping.\n * @param {Object} [options={}] - The configuration options.\n */\n function Cropper(element) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n _classCallCheck(this, Cropper);\n if (!element || !REGEXP_TAG_NAME.test(element.tagName)) {\n throw new Error('The first argument is required and must be an or element.');\n }\n this.element = element;\n this.options = assign({}, DEFAULTS, isPlainObject(options) && options);\n this.cropped = false;\n this.disabled = false;\n this.pointers = {};\n this.ready = false;\n this.reloading = false;\n this.replaced = false;\n this.sized = false;\n this.sizing = false;\n this.init();\n }\n return _createClass(Cropper, [{\n key: \"init\",\n value: function init() {\n var element = this.element;\n var tagName = element.tagName.toLowerCase();\n var url;\n if (element[NAMESPACE]) {\n return;\n }\n element[NAMESPACE] = this;\n if (tagName === 'img') {\n this.isImg = true;\n\n // e.g.: \"img/picture.jpg\"\n url = element.getAttribute('src') || '';\n this.originalUrl = url;\n\n // Stop when it's a blank image\n if (!url) {\n return;\n }\n\n // e.g.: \"https://example.com/img/picture.jpg\"\n url = element.src;\n } else if (tagName === 'canvas' && window.HTMLCanvasElement) {\n url = element.toDataURL();\n }\n this.load(url);\n }\n }, {\n key: \"load\",\n value: function load(url) {\n var _this = this;\n if (!url) {\n return;\n }\n this.url = url;\n this.imageData = {};\n var element = this.element,\n options = this.options;\n if (!options.rotatable && !options.scalable) {\n options.checkOrientation = false;\n }\n\n // Only IE10+ supports Typed Arrays\n if (!options.checkOrientation || !window.ArrayBuffer) {\n this.clone();\n return;\n }\n\n // Detect the mime type of the image directly if it is a Data URL\n if (REGEXP_DATA_URL.test(url)) {\n // Read ArrayBuffer from Data URL of JPEG images directly for better performance\n if (REGEXP_DATA_URL_JPEG.test(url)) {\n this.read(dataURLToArrayBuffer(url));\n } else {\n // Only a JPEG image may contains Exif Orientation information,\n // the rest types of Data URLs are not necessary to check orientation at all.\n this.clone();\n }\n return;\n }\n\n // 1. Detect the mime type of the image by a XMLHttpRequest.\n // 2. Load the image as ArrayBuffer for reading orientation if its a JPEG image.\n var xhr = new XMLHttpRequest();\n var clone = this.clone.bind(this);\n this.reloading = true;\n this.xhr = xhr;\n\n // 1. Cross origin requests are only supported for protocol schemes:\n // http, https, data, chrome, chrome-extension.\n // 2. Access to XMLHttpRequest from a Data URL will be blocked by CORS policy\n // in some browsers as IE11 and Safari.\n xhr.onabort = clone;\n xhr.onerror = clone;\n xhr.ontimeout = clone;\n xhr.onprogress = function () {\n // Abort the request directly if it not a JPEG image for better performance\n if (xhr.getResponseHeader('content-type') !== MIME_TYPE_JPEG) {\n xhr.abort();\n }\n };\n xhr.onload = function () {\n _this.read(xhr.response);\n };\n xhr.onloadend = function () {\n _this.reloading = false;\n _this.xhr = null;\n };\n\n // Bust cache when there is a \"crossOrigin\" property to avoid browser cache error\n if (options.checkCrossOrigin && isCrossOriginURL(url) && element.crossOrigin) {\n url = addTimestamp(url);\n }\n\n // The third parameter is required for avoiding side-effect (#682)\n xhr.open('GET', url, true);\n xhr.responseType = 'arraybuffer';\n xhr.withCredentials = element.crossOrigin === 'use-credentials';\n xhr.send();\n }\n }, {\n key: \"read\",\n value: function read(arrayBuffer) {\n var options = this.options,\n imageData = this.imageData;\n\n // Reset the orientation value to its default value 1\n // as some iOS browsers will render image with its orientation\n var orientation = resetAndGetOrientation(arrayBuffer);\n var rotate = 0;\n var scaleX = 1;\n var scaleY = 1;\n if (orientation > 1) {\n // Generate a new URL which has the default orientation value\n this.url = arrayBufferToDataURL(arrayBuffer, MIME_TYPE_JPEG);\n var _parseOrientation = parseOrientation(orientation);\n rotate = _parseOrientation.rotate;\n scaleX = _parseOrientation.scaleX;\n scaleY = _parseOrientation.scaleY;\n }\n if (options.rotatable) {\n imageData.rotate = rotate;\n }\n if (options.scalable) {\n imageData.scaleX = scaleX;\n imageData.scaleY = scaleY;\n }\n this.clone();\n }\n }, {\n key: \"clone\",\n value: function clone() {\n var element = this.element,\n url = this.url;\n var crossOrigin = element.crossOrigin;\n var crossOriginUrl = url;\n if (this.options.checkCrossOrigin && isCrossOriginURL(url)) {\n if (!crossOrigin) {\n crossOrigin = 'anonymous';\n }\n\n // Bust cache when there is not a \"crossOrigin\" property (#519)\n crossOriginUrl = addTimestamp(url);\n }\n this.crossOrigin = crossOrigin;\n this.crossOriginUrl = crossOriginUrl;\n var image = document.createElement('img');\n if (crossOrigin) {\n image.crossOrigin = crossOrigin;\n }\n image.src = crossOriginUrl || url;\n image.alt = element.alt || 'The image to crop';\n this.image = image;\n image.onload = this.start.bind(this);\n image.onerror = this.stop.bind(this);\n addClass(image, CLASS_HIDE);\n element.parentNode.insertBefore(image, element.nextSibling);\n }\n }, {\n key: \"start\",\n value: function start() {\n var _this2 = this;\n var image = this.image;\n image.onload = null;\n image.onerror = null;\n this.sizing = true;\n\n // Match all browsers that use WebKit as the layout engine in iOS devices,\n // such as Safari for iOS, Chrome for iOS, and in-app browsers.\n var isIOSWebKit = WINDOW.navigator && /(?:iPad|iPhone|iPod).*?AppleWebKit/i.test(WINDOW.navigator.userAgent);\n var done = function done(naturalWidth, naturalHeight) {\n assign(_this2.imageData, {\n naturalWidth: naturalWidth,\n naturalHeight: naturalHeight,\n aspectRatio: naturalWidth / naturalHeight\n });\n _this2.initialImageData = assign({}, _this2.imageData);\n _this2.sizing = false;\n _this2.sized = true;\n _this2.build();\n };\n\n // Most modern browsers (excepts iOS WebKit)\n if (image.naturalWidth && !isIOSWebKit) {\n done(image.naturalWidth, image.naturalHeight);\n return;\n }\n var sizingImage = document.createElement('img');\n var body = document.body || document.documentElement;\n this.sizingImage = sizingImage;\n sizingImage.onload = function () {\n done(sizingImage.width, sizingImage.height);\n if (!isIOSWebKit) {\n body.removeChild(sizingImage);\n }\n };\n sizingImage.src = image.src;\n\n // iOS WebKit will convert the image automatically\n // with its orientation once append it into DOM (#279)\n if (!isIOSWebKit) {\n sizingImage.style.cssText = 'left:0;' + 'max-height:none!important;' + 'max-width:none!important;' + 'min-height:0!important;' + 'min-width:0!important;' + 'opacity:0;' + 'position:absolute;' + 'top:0;' + 'z-index:-1;';\n body.appendChild(sizingImage);\n }\n }\n }, {\n key: \"stop\",\n value: function stop() {\n var image = this.image;\n image.onload = null;\n image.onerror = null;\n image.parentNode.removeChild(image);\n this.image = null;\n }\n }, {\n key: \"build\",\n value: function build() {\n if (!this.sized || this.ready) {\n return;\n }\n var element = this.element,\n options = this.options,\n image = this.image;\n\n // Create cropper elements\n var container = element.parentNode;\n var template = document.createElement('div');\n template.innerHTML = TEMPLATE;\n var cropper = template.querySelector(\".\".concat(NAMESPACE, \"-container\"));\n var canvas = cropper.querySelector(\".\".concat(NAMESPACE, \"-canvas\"));\n var dragBox = cropper.querySelector(\".\".concat(NAMESPACE, \"-drag-box\"));\n var cropBox = cropper.querySelector(\".\".concat(NAMESPACE, \"-crop-box\"));\n var face = cropBox.querySelector(\".\".concat(NAMESPACE, \"-face\"));\n this.container = container;\n this.cropper = cropper;\n this.canvas = canvas;\n this.dragBox = dragBox;\n this.cropBox = cropBox;\n this.viewBox = cropper.querySelector(\".\".concat(NAMESPACE, \"-view-box\"));\n this.face = face;\n canvas.appendChild(image);\n\n // Hide the original image\n addClass(element, CLASS_HIDDEN);\n\n // Inserts the cropper after to the current image\n container.insertBefore(cropper, element.nextSibling);\n\n // Show the hidden image\n removeClass(image, CLASS_HIDE);\n this.initPreview();\n this.bind();\n options.initialAspectRatio = Math.max(0, options.initialAspectRatio) || NaN;\n options.aspectRatio = Math.max(0, options.aspectRatio) || NaN;\n options.viewMode = Math.max(0, Math.min(3, Math.round(options.viewMode))) || 0;\n addClass(cropBox, CLASS_HIDDEN);\n if (!options.guides) {\n addClass(cropBox.getElementsByClassName(\"\".concat(NAMESPACE, \"-dashed\")), CLASS_HIDDEN);\n }\n if (!options.center) {\n addClass(cropBox.getElementsByClassName(\"\".concat(NAMESPACE, \"-center\")), CLASS_HIDDEN);\n }\n if (options.background) {\n addClass(cropper, \"\".concat(NAMESPACE, \"-bg\"));\n }\n if (!options.highlight) {\n addClass(face, CLASS_INVISIBLE);\n }\n if (options.cropBoxMovable) {\n addClass(face, CLASS_MOVE);\n setData(face, DATA_ACTION, ACTION_ALL);\n }\n if (!options.cropBoxResizable) {\n addClass(cropBox.getElementsByClassName(\"\".concat(NAMESPACE, \"-line\")), CLASS_HIDDEN);\n addClass(cropBox.getElementsByClassName(\"\".concat(NAMESPACE, \"-point\")), CLASS_HIDDEN);\n }\n this.render();\n this.ready = true;\n this.setDragMode(options.dragMode);\n if (options.autoCrop) {\n this.crop();\n }\n this.setData(options.data);\n if (isFunction(options.ready)) {\n addListener(element, EVENT_READY, options.ready, {\n once: true\n });\n }\n dispatchEvent(element, EVENT_READY);\n }\n }, {\n key: \"unbuild\",\n value: function unbuild() {\n if (!this.ready) {\n return;\n }\n this.ready = false;\n this.unbind();\n this.resetPreview();\n var parentNode = this.cropper.parentNode;\n if (parentNode) {\n parentNode.removeChild(this.cropper);\n }\n removeClass(this.element, CLASS_HIDDEN);\n }\n }, {\n key: \"uncreate\",\n value: function uncreate() {\n if (this.ready) {\n this.unbuild();\n this.ready = false;\n this.cropped = false;\n } else if (this.sizing) {\n this.sizingImage.onload = null;\n this.sizing = false;\n this.sized = false;\n } else if (this.reloading) {\n this.xhr.onabort = null;\n this.xhr.abort();\n } else if (this.image) {\n this.stop();\n }\n }\n\n /**\n * Get the no conflict cropper class.\n * @returns {Cropper} The cropper class.\n */\n }], [{\n key: \"noConflict\",\n value: function noConflict() {\n window.Cropper = AnotherCropper;\n return Cropper;\n }\n\n /**\n * Change the default options.\n * @param {Object} options - The new default options.\n */\n }, {\n key: \"setDefaults\",\n value: function setDefaults(options) {\n assign(DEFAULTS, isPlainObject(options) && options);\n }\n }]);\n }();\n assign(Cropper.prototype, render, preview, events, handlers, change, methods);\n\n return Cropper;\n\n}));\n", "/*!\n * jQuery JavaScript Library v3.7.1\n * https://jquery.com/\n *\n * Copyright OpenJS Foundation and other contributors\n * Released under the MIT license\n * https://jquery.org/license\n *\n * Date: 2023-08-28T13:37Z\n */\n( function( global, factory ) {\n\n\t\"use strict\";\n\n\tif ( typeof module === \"object\" && typeof module.exports === \"object\" ) {\n\n\t\t// For CommonJS and CommonJS-like environments where a proper `window`\n\t\t// is present, execute the factory and get jQuery.\n\t\t// For environments that do not have a `window` with a `document`\n\t\t// (such as Node.js), expose a factory as module.exports.\n\t\t// This accentuates the need for the creation of a real `window`.\n\t\t// e.g. var jQuery = require(\"jquery\")(window);\n\t\t// See ticket trac-14549 for more info.\n\t\tmodule.exports = global.document ?\n\t\t\tfactory( global, true ) :\n\t\t\tfunction( w ) {\n\t\t\t\tif ( !w.document ) {\n\t\t\t\t\tthrow new Error( \"jQuery requires a window with a document\" );\n\t\t\t\t}\n\t\t\t\treturn factory( w );\n\t\t\t};\n\t} else {\n\t\tfactory( global );\n\t}\n\n// Pass this if window is not defined yet\n} )( typeof window !== \"undefined\" ? window : this, function( window, noGlobal ) {\n\n// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1\n// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode\n// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common\n// enough that all such attempts are guarded in a try block.\n\"use strict\";\n\nvar arr = [];\n\nvar getProto = Object.getPrototypeOf;\n\nvar slice = arr.slice;\n\nvar flat = arr.flat ? function( array ) {\n\treturn arr.flat.call( array );\n} : function( array ) {\n\treturn arr.concat.apply( [], array );\n};\n\n\nvar push = arr.push;\n\nvar indexOf = arr.indexOf;\n\nvar class2type = {};\n\nvar toString = class2type.toString;\n\nvar hasOwn = class2type.hasOwnProperty;\n\nvar fnToString = hasOwn.toString;\n\nvar ObjectFunctionString = fnToString.call( Object );\n\nvar support = {};\n\nvar isFunction = function isFunction( obj ) {\n\n\t\t// Support: Chrome <=57, Firefox <=52\n\t\t// In some browsers, typeof returns \"function\" for HTML elements\n\t\t// (i.e., `typeof document.createElement( \"object\" ) === \"function\"`).\n\t\t// We don't want to classify *any* DOM node as a function.\n\t\t// Support: QtWeb <=3.8.5, WebKit <=534.34, wkhtmltopdf tool <=0.12.5\n\t\t// Plus for old WebKit, typeof returns \"function\" for HTML collections\n\t\t// (e.g., `typeof document.getElementsByTagName(\"div\") === \"function\"`). (gh-4756)\n\t\treturn typeof obj === \"function\" && typeof obj.nodeType !== \"number\" &&\n\t\t\ttypeof obj.item !== \"function\";\n\t};\n\n\nvar isWindow = function isWindow( obj ) {\n\t\treturn obj != null && obj === obj.window;\n\t};\n\n\nvar document = window.document;\n\n\n\n\tvar preservedScriptAttributes = {\n\t\ttype: true,\n\t\tsrc: true,\n\t\tnonce: true,\n\t\tnoModule: true\n\t};\n\n\tfunction DOMEval( code, node, doc ) {\n\t\tdoc = doc || document;\n\n\t\tvar i, val,\n\t\t\tscript = doc.createElement( \"script\" );\n\n\t\tscript.text = code;\n\t\tif ( node ) {\n\t\t\tfor ( i in preservedScriptAttributes ) {\n\n\t\t\t\t// Support: Firefox 64+, Edge 18+\n\t\t\t\t// Some browsers don't support the \"nonce\" property on scripts.\n\t\t\t\t// On the other hand, just using `getAttribute` is not enough as\n\t\t\t\t// the `nonce` attribute is reset to an empty string whenever it\n\t\t\t\t// becomes browsing-context connected.\n\t\t\t\t// See https://github.com/whatwg/html/issues/2369\n\t\t\t\t// See https://html.spec.whatwg.org/#nonce-attributes\n\t\t\t\t// The `node.getAttribute` check was added for the sake of\n\t\t\t\t// `jQuery.globalEval` so that it can fake a nonce-containing node\n\t\t\t\t// via an object.\n\t\t\t\tval = node[ i ] || node.getAttribute && node.getAttribute( i );\n\t\t\t\tif ( val ) {\n\t\t\t\t\tscript.setAttribute( i, val );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tdoc.head.appendChild( script ).parentNode.removeChild( script );\n\t}\n\n\nfunction toType( obj ) {\n\tif ( obj == null ) {\n\t\treturn obj + \"\";\n\t}\n\n\t// Support: Android <=2.3 only (functionish RegExp)\n\treturn typeof obj === \"object\" || typeof obj === \"function\" ?\n\t\tclass2type[ toString.call( obj ) ] || \"object\" :\n\t\ttypeof obj;\n}\n/* global Symbol */\n// Defining this global in .eslintrc.json would create a danger of using the global\n// unguarded in another place, it seems safer to define global only for this module\n\n\n\nvar version = \"3.7.1\",\n\n\trhtmlSuffix = /HTML$/i,\n\n\t// Define a local copy of jQuery\n\tjQuery = function( selector, context ) {\n\n\t\t// The jQuery object is actually just the init constructor 'enhanced'\n\t\t// Need init if jQuery is called (just allow error to be thrown if not included)\n\t\treturn new jQuery.fn.init( selector, context );\n\t};\n\njQuery.fn = jQuery.prototype = {\n\n\t// The current version of jQuery being used\n\tjquery: version,\n\n\tconstructor: jQuery,\n\n\t// The default length of a jQuery object is 0\n\tlength: 0,\n\n\ttoArray: function() {\n\t\treturn slice.call( this );\n\t},\n\n\t// Get the Nth element in the matched element set OR\n\t// Get the whole matched element set as a clean array\n\tget: function( num ) {\n\n\t\t// Return all the elements in a clean array\n\t\tif ( num == null ) {\n\t\t\treturn slice.call( this );\n\t\t}\n\n\t\t// Return just the one element from the set\n\t\treturn num < 0 ? this[ num + this.length ] : this[ num ];\n\t},\n\n\t// Take an array of elements and push it onto the stack\n\t// (returning the new matched element set)\n\tpushStack: function( elems ) {\n\n\t\t// Build a new jQuery matched element set\n\t\tvar ret = jQuery.merge( this.constructor(), elems );\n\n\t\t// Add the old object onto the stack (as a reference)\n\t\tret.prevObject = this;\n\n\t\t// Return the newly-formed element set\n\t\treturn ret;\n\t},\n\n\t// Execute a callback for every element in the matched set.\n\teach: function( callback ) {\n\t\treturn jQuery.each( this, callback );\n\t},\n\n\tmap: function( callback ) {\n\t\treturn this.pushStack( jQuery.map( this, function( elem, i ) {\n\t\t\treturn callback.call( elem, i, elem );\n\t\t} ) );\n\t},\n\n\tslice: function() {\n\t\treturn this.pushStack( slice.apply( this, arguments ) );\n\t},\n\n\tfirst: function() {\n\t\treturn this.eq( 0 );\n\t},\n\n\tlast: function() {\n\t\treturn this.eq( -1 );\n\t},\n\n\teven: function() {\n\t\treturn this.pushStack( jQuery.grep( this, function( _elem, i ) {\n\t\t\treturn ( i + 1 ) % 2;\n\t\t} ) );\n\t},\n\n\todd: function() {\n\t\treturn this.pushStack( jQuery.grep( this, function( _elem, i ) {\n\t\t\treturn i % 2;\n\t\t} ) );\n\t},\n\n\teq: function( i ) {\n\t\tvar len = this.length,\n\t\t\tj = +i + ( i < 0 ? len : 0 );\n\t\treturn this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );\n\t},\n\n\tend: function() {\n\t\treturn this.prevObject || this.constructor();\n\t},\n\n\t// For internal use only.\n\t// Behaves like an Array's method, not like a jQuery method.\n\tpush: push,\n\tsort: arr.sort,\n\tsplice: arr.splice\n};\n\njQuery.extend = jQuery.fn.extend = function() {\n\tvar options, name, src, copy, copyIsArray, clone,\n\t\ttarget = arguments[ 0 ] || {},\n\t\ti = 1,\n\t\tlength = arguments.length,\n\t\tdeep = false;\n\n\t// Handle a deep copy situation\n\tif ( typeof target === \"boolean\" ) {\n\t\tdeep = target;\n\n\t\t// Skip the boolean and the target\n\t\ttarget = arguments[ i ] || {};\n\t\ti++;\n\t}\n\n\t// Handle case when target is a string or something (possible in deep copy)\n\tif ( typeof target !== \"object\" && !isFunction( target ) ) {\n\t\ttarget = {};\n\t}\n\n\t// Extend jQuery itself if only one argument is passed\n\tif ( i === length ) {\n\t\ttarget = this;\n\t\ti--;\n\t}\n\n\tfor ( ; i < length; i++ ) {\n\n\t\t// Only deal with non-null/undefined values\n\t\tif ( ( options = arguments[ i ] ) != null ) {\n\n\t\t\t// Extend the base object\n\t\t\tfor ( name in options ) {\n\t\t\t\tcopy = options[ name ];\n\n\t\t\t\t// Prevent Object.prototype pollution\n\t\t\t\t// Prevent never-ending loop\n\t\t\t\tif ( name === \"__proto__\" || target === copy ) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\t// Recurse if we're merging plain objects or arrays\n\t\t\t\tif ( deep && copy && ( jQuery.isPlainObject( copy ) ||\n\t\t\t\t\t( copyIsArray = Array.isArray( copy ) ) ) ) {\n\t\t\t\t\tsrc = target[ name ];\n\n\t\t\t\t\t// Ensure proper type for the source value\n\t\t\t\t\tif ( copyIsArray && !Array.isArray( src ) ) {\n\t\t\t\t\t\tclone = [];\n\t\t\t\t\t} else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {\n\t\t\t\t\t\tclone = {};\n\t\t\t\t\t} else {\n\t\t\t\t\t\tclone = src;\n\t\t\t\t\t}\n\t\t\t\t\tcopyIsArray = false;\n\n\t\t\t\t\t// Never move original objects, clone them\n\t\t\t\t\ttarget[ name ] = jQuery.extend( deep, clone, copy );\n\n\t\t\t\t// Don't bring in undefined values\n\t\t\t\t} else if ( copy !== undefined ) {\n\t\t\t\t\ttarget[ name ] = copy;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// Return the modified object\n\treturn target;\n};\n\njQuery.extend( {\n\n\t// Unique for each copy of jQuery on the page\n\texpando: \"jQuery\" + ( version + Math.random() ).replace( /\\D/g, \"\" ),\n\n\t// Assume jQuery is ready without the ready module\n\tisReady: true,\n\n\terror: function( msg ) {\n\t\tthrow new Error( msg );\n\t},\n\n\tnoop: function() {},\n\n\tisPlainObject: function( obj ) {\n\t\tvar proto, Ctor;\n\n\t\t// Detect obvious negatives\n\t\t// Use toString instead of jQuery.type to catch host objects\n\t\tif ( !obj || toString.call( obj ) !== \"[object Object]\" ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tproto = getProto( obj );\n\n\t\t// Objects with no prototype (e.g., `Object.create( null )`) are plain\n\t\tif ( !proto ) {\n\t\t\treturn true;\n\t\t}\n\n\t\t// Objects with prototype are plain iff they were constructed by a global Object function\n\t\tCtor = hasOwn.call( proto, \"constructor\" ) && proto.constructor;\n\t\treturn typeof Ctor === \"function\" && fnToString.call( Ctor ) === ObjectFunctionString;\n\t},\n\n\tisEmptyObject: function( obj ) {\n\t\tvar name;\n\n\t\tfor ( name in obj ) {\n\t\t\treturn false;\n\t\t}\n\t\treturn true;\n\t},\n\n\t// Evaluates a script in a provided context; falls back to the global one\n\t// if not specified.\n\tglobalEval: function( code, options, doc ) {\n\t\tDOMEval( code, { nonce: options && options.nonce }, doc );\n\t},\n\n\teach: function( obj, callback ) {\n\t\tvar length, i = 0;\n\n\t\tif ( isArrayLike( obj ) ) {\n\t\t\tlength = obj.length;\n\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\tif ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tfor ( i in obj ) {\n\t\t\t\tif ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn obj;\n\t},\n\n\n\t// Retrieve the text value of an array of DOM nodes\n\ttext: function( elem ) {\n\t\tvar node,\n\t\t\tret = \"\",\n\t\t\ti = 0,\n\t\t\tnodeType = elem.nodeType;\n\n\t\tif ( !nodeType ) {\n\n\t\t\t// If no nodeType, this is expected to be an array\n\t\t\twhile ( ( node = elem[ i++ ] ) ) {\n\n\t\t\t\t// Do not traverse comment nodes\n\t\t\t\tret += jQuery.text( node );\n\t\t\t}\n\t\t}\n\t\tif ( nodeType === 1 || nodeType === 11 ) {\n\t\t\treturn elem.textContent;\n\t\t}\n\t\tif ( nodeType === 9 ) {\n\t\t\treturn elem.documentElement.textContent;\n\t\t}\n\t\tif ( nodeType === 3 || nodeType === 4 ) {\n\t\t\treturn elem.nodeValue;\n\t\t}\n\n\t\t// Do not include comment or processing instruction nodes\n\n\t\treturn ret;\n\t},\n\n\t// results is for internal usage only\n\tmakeArray: function( arr, results ) {\n\t\tvar ret = results || [];\n\n\t\tif ( arr != null ) {\n\t\t\tif ( isArrayLike( Object( arr ) ) ) {\n\t\t\t\tjQuery.merge( ret,\n\t\t\t\t\ttypeof arr === \"string\" ?\n\t\t\t\t\t\t[ arr ] : arr\n\t\t\t\t);\n\t\t\t} else {\n\t\t\t\tpush.call( ret, arr );\n\t\t\t}\n\t\t}\n\n\t\treturn ret;\n\t},\n\n\tinArray: function( elem, arr, i ) {\n\t\treturn arr == null ? -1 : indexOf.call( arr, elem, i );\n\t},\n\n\tisXMLDoc: function( elem ) {\n\t\tvar namespace = elem && elem.namespaceURI,\n\t\t\tdocElem = elem && ( elem.ownerDocument || elem ).documentElement;\n\n\t\t// Assume HTML when documentElement doesn't yet exist, such as inside\n\t\t// document fragments.\n\t\treturn !rhtmlSuffix.test( namespace || docElem && docElem.nodeName || \"HTML\" );\n\t},\n\n\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t// push.apply(_, arraylike) throws on ancient WebKit\n\tmerge: function( first, second ) {\n\t\tvar len = +second.length,\n\t\t\tj = 0,\n\t\t\ti = first.length;\n\n\t\tfor ( ; j < len; j++ ) {\n\t\t\tfirst[ i++ ] = second[ j ];\n\t\t}\n\n\t\tfirst.length = i;\n\n\t\treturn first;\n\t},\n\n\tgrep: function( elems, callback, invert ) {\n\t\tvar callbackInverse,\n\t\t\tmatches = [],\n\t\t\ti = 0,\n\t\t\tlength = elems.length,\n\t\t\tcallbackExpect = !invert;\n\n\t\t// Go through the array, only saving the items\n\t\t// that pass the validator function\n\t\tfor ( ; i < length; i++ ) {\n\t\t\tcallbackInverse = !callback( elems[ i ], i );\n\t\t\tif ( callbackInverse !== callbackExpect ) {\n\t\t\t\tmatches.push( elems[ i ] );\n\t\t\t}\n\t\t}\n\n\t\treturn matches;\n\t},\n\n\t// arg is for internal usage only\n\tmap: function( elems, callback, arg ) {\n\t\tvar length, value,\n\t\t\ti = 0,\n\t\t\tret = [];\n\n\t\t// Go through the array, translating each of the items to their new values\n\t\tif ( isArrayLike( elems ) ) {\n\t\t\tlength = elems.length;\n\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\tvalue = callback( elems[ i ], i, arg );\n\n\t\t\t\tif ( value != null ) {\n\t\t\t\t\tret.push( value );\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Go through every key on the object,\n\t\t} else {\n\t\t\tfor ( i in elems ) {\n\t\t\t\tvalue = callback( elems[ i ], i, arg );\n\n\t\t\t\tif ( value != null ) {\n\t\t\t\t\tret.push( value );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Flatten any nested arrays\n\t\treturn flat( ret );\n\t},\n\n\t// A global GUID counter for objects\n\tguid: 1,\n\n\t// jQuery.support is not used in Core but other projects attach their\n\t// properties to it so it needs to exist.\n\tsupport: support\n} );\n\nif ( typeof Symbol === \"function\" ) {\n\tjQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];\n}\n\n// Populate the class2type map\njQuery.each( \"Boolean Number String Function Array Date RegExp Object Error Symbol\".split( \" \" ),\n\tfunction( _i, name ) {\n\t\tclass2type[ \"[object \" + name + \"]\" ] = name.toLowerCase();\n\t} );\n\nfunction isArrayLike( obj ) {\n\n\t// Support: real iOS 8.2 only (not reproducible in simulator)\n\t// `in` check used to prevent JIT error (gh-2145)\n\t// hasOwn isn't used here due to false negatives\n\t// regarding Nodelist length in IE\n\tvar length = !!obj && \"length\" in obj && obj.length,\n\t\ttype = toType( obj );\n\n\tif ( isFunction( obj ) || isWindow( obj ) ) {\n\t\treturn false;\n\t}\n\n\treturn type === \"array\" || length === 0 ||\n\t\ttypeof length === \"number\" && length > 0 && ( length - 1 ) in obj;\n}\n\n\nfunction nodeName( elem, name ) {\n\n\treturn elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();\n\n}\nvar pop = arr.pop;\n\n\nvar sort = arr.sort;\n\n\nvar splice = arr.splice;\n\n\nvar whitespace = \"[\\\\x20\\\\t\\\\r\\\\n\\\\f]\";\n\n\nvar rtrimCSS = new RegExp(\n\t\"^\" + whitespace + \"+|((?:^|[^\\\\\\\\])(?:\\\\\\\\.)*)\" + whitespace + \"+$\",\n\t\"g\"\n);\n\n\n\n\n// Note: an element does not contain itself\njQuery.contains = function( a, b ) {\n\tvar bup = b && b.parentNode;\n\n\treturn a === bup || !!( bup && bup.nodeType === 1 && (\n\n\t\t// Support: IE 9 - 11+\n\t\t// IE doesn't have `contains` on SVG.\n\t\ta.contains ?\n\t\t\ta.contains( bup ) :\n\t\t\ta.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16\n\t) );\n};\n\n\n\n\n// CSS string/identifier serialization\n// https://drafts.csswg.org/cssom/#common-serializing-idioms\nvar rcssescape = /([\\0-\\x1f\\x7f]|^-?\\d)|^-$|[^\\x80-\\uFFFF\\w-]/g;\n\nfunction fcssescape( ch, asCodePoint ) {\n\tif ( asCodePoint ) {\n\n\t\t// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER\n\t\tif ( ch === \"\\0\" ) {\n\t\t\treturn \"\\uFFFD\";\n\t\t}\n\n\t\t// Control characters and (dependent upon position) numbers get escaped as code points\n\t\treturn ch.slice( 0, -1 ) + \"\\\\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + \" \";\n\t}\n\n\t// Other potentially-special ASCII characters get backslash-escaped\n\treturn \"\\\\\" + ch;\n}\n\njQuery.escapeSelector = function( sel ) {\n\treturn ( sel + \"\" ).replace( rcssescape, fcssescape );\n};\n\n\n\n\nvar preferredDoc = document,\n\tpushNative = push;\n\n( function() {\n\nvar i,\n\tExpr,\n\toutermostContext,\n\tsortInput,\n\thasDuplicate,\n\tpush = pushNative,\n\n\t// Local document vars\n\tdocument,\n\tdocumentElement,\n\tdocumentIsHTML,\n\trbuggyQSA,\n\tmatches,\n\n\t// Instance-specific data\n\texpando = jQuery.expando,\n\tdirruns = 0,\n\tdone = 0,\n\tclassCache = createCache(),\n\ttokenCache = createCache(),\n\tcompilerCache = createCache(),\n\tnonnativeSelectorCache = createCache(),\n\tsortOrder = function( a, b ) {\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t}\n\t\treturn 0;\n\t},\n\n\tbooleans = \"checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|\" +\n\t\t\"loop|multiple|open|readonly|required|scoped\",\n\n\t// Regular expressions\n\n\t// https://www.w3.org/TR/css-syntax-3/#ident-token-diagram\n\tidentifier = \"(?:\\\\\\\\[\\\\da-fA-F]{1,6}\" + whitespace +\n\t\t\"?|\\\\\\\\[^\\\\r\\\\n\\\\f]|[\\\\w-]|[^\\0-\\\\x7f])+\",\n\n\t// Attribute selectors: https://www.w3.org/TR/selectors/#attribute-selectors\n\tattributes = \"\\\\[\" + whitespace + \"*(\" + identifier + \")(?:\" + whitespace +\n\n\t\t// Operator (capture 2)\n\t\t\"*([*^$|!~]?=)\" + whitespace +\n\n\t\t// \"Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]\"\n\t\t\"*(?:'((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\"|(\" + identifier + \"))|)\" +\n\t\twhitespace + \"*\\\\]\",\n\n\tpseudos = \":(\" + identifier + \")(?:\\\\((\" +\n\n\t\t// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:\n\t\t// 1. quoted (capture 3; capture 4 or capture 5)\n\t\t\"('((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\")|\" +\n\n\t\t// 2. simple (capture 6)\n\t\t\"((?:\\\\\\\\.|[^\\\\\\\\()[\\\\]]|\" + attributes + \")*)|\" +\n\n\t\t// 3. anything else (capture 2)\n\t\t\".*\" +\n\t\t\")\\\\)|)\",\n\n\t// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter\n\trwhitespace = new RegExp( whitespace + \"+\", \"g\" ),\n\n\trcomma = new RegExp( \"^\" + whitespace + \"*,\" + whitespace + \"*\" ),\n\trleadingCombinator = new RegExp( \"^\" + whitespace + \"*([>+~]|\" + whitespace + \")\" +\n\t\twhitespace + \"*\" ),\n\trdescend = new RegExp( whitespace + \"|>\" ),\n\n\trpseudo = new RegExp( pseudos ),\n\tridentifier = new RegExp( \"^\" + identifier + \"$\" ),\n\n\tmatchExpr = {\n\t\tID: new RegExp( \"^#(\" + identifier + \")\" ),\n\t\tCLASS: new RegExp( \"^\\\\.(\" + identifier + \")\" ),\n\t\tTAG: new RegExp( \"^(\" + identifier + \"|[*])\" ),\n\t\tATTR: new RegExp( \"^\" + attributes ),\n\t\tPSEUDO: new RegExp( \"^\" + pseudos ),\n\t\tCHILD: new RegExp(\n\t\t\t\"^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\\\(\" +\n\t\t\t\twhitespace + \"*(even|odd|(([+-]|)(\\\\d*)n|)\" + whitespace + \"*(?:([+-]|)\" +\n\t\t\t\twhitespace + \"*(\\\\d+)|))\" + whitespace + \"*\\\\)|)\", \"i\" ),\n\t\tbool: new RegExp( \"^(?:\" + booleans + \")$\", \"i\" ),\n\n\t\t// For use in libraries implementing .is()\n\t\t// We use this for POS matching in `select`\n\t\tneedsContext: new RegExp( \"^\" + whitespace +\n\t\t\t\"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\\\(\" + whitespace +\n\t\t\t\"*((?:-\\\\d)?\\\\d*)\" + whitespace + \"*\\\\)|)(?=[^-]|$)\", \"i\" )\n\t},\n\n\trinputs = /^(?:input|select|textarea|button)$/i,\n\trheader = /^h\\d$/i,\n\n\t// Easily-parseable/retrievable ID or TAG or CLASS selectors\n\trquickExpr = /^(?:#([\\w-]+)|(\\w+)|\\.([\\w-]+))$/,\n\n\trsibling = /[+~]/,\n\n\t// CSS escapes\n\t// https://www.w3.org/TR/CSS21/syndata.html#escaped-characters\n\trunescape = new RegExp( \"\\\\\\\\[\\\\da-fA-F]{1,6}\" + whitespace +\n\t\t\"?|\\\\\\\\([^\\\\r\\\\n\\\\f])\", \"g\" ),\n\tfunescape = function( escape, nonHex ) {\n\t\tvar high = \"0x\" + escape.slice( 1 ) - 0x10000;\n\n\t\tif ( nonHex ) {\n\n\t\t\t// Strip the backslash prefix from a non-hex escape sequence\n\t\t\treturn nonHex;\n\t\t}\n\n\t\t// Replace a hexadecimal escape sequence with the encoded Unicode code point\n\t\t// Support: IE <=11+\n\t\t// For values outside the Basic Multilingual Plane (BMP), manually construct a\n\t\t// surrogate pair\n\t\treturn high < 0 ?\n\t\t\tString.fromCharCode( high + 0x10000 ) :\n\t\t\tString.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );\n\t},\n\n\t// Used for iframes; see `setDocument`.\n\t// Support: IE 9 - 11+, Edge 12 - 18+\n\t// Removing the function wrapper causes a \"Permission Denied\"\n\t// error in IE/Edge.\n\tunloadHandler = function() {\n\t\tsetDocument();\n\t},\n\n\tinDisabledFieldset = addCombinator(\n\t\tfunction( elem ) {\n\t\t\treturn elem.disabled === true && nodeName( elem, \"fieldset\" );\n\t\t},\n\t\t{ dir: \"parentNode\", next: \"legend\" }\n\t);\n\n// Support: IE <=9 only\n// Accessing document.activeElement can throw unexpectedly\n// https://bugs.jquery.com/ticket/13393\nfunction safeActiveElement() {\n\ttry {\n\t\treturn document.activeElement;\n\t} catch ( err ) { }\n}\n\n// Optimize for push.apply( _, NodeList )\ntry {\n\tpush.apply(\n\t\t( arr = slice.call( preferredDoc.childNodes ) ),\n\t\tpreferredDoc.childNodes\n\t);\n\n\t// Support: Android <=4.0\n\t// Detect silently failing push.apply\n\t// eslint-disable-next-line no-unused-expressions\n\tarr[ preferredDoc.childNodes.length ].nodeType;\n} catch ( e ) {\n\tpush = {\n\t\tapply: function( target, els ) {\n\t\t\tpushNative.apply( target, slice.call( els ) );\n\t\t},\n\t\tcall: function( target ) {\n\t\t\tpushNative.apply( target, slice.call( arguments, 1 ) );\n\t\t}\n\t};\n}\n\nfunction find( selector, context, results, seed ) {\n\tvar m, i, elem, nid, match, groups, newSelector,\n\t\tnewContext = context && context.ownerDocument,\n\n\t\t// nodeType defaults to 9, since context defaults to document\n\t\tnodeType = context ? context.nodeType : 9;\n\n\tresults = results || [];\n\n\t// Return early from calls with invalid selector or context\n\tif ( typeof selector !== \"string\" || !selector ||\n\t\tnodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {\n\n\t\treturn results;\n\t}\n\n\t// Try to shortcut find operations (as opposed to filters) in HTML documents\n\tif ( !seed ) {\n\t\tsetDocument( context );\n\t\tcontext = context || document;\n\n\t\tif ( documentIsHTML ) {\n\n\t\t\t// If the selector is sufficiently simple, try using a \"get*By*\" DOM method\n\t\t\t// (excepting DocumentFragment context, where the methods don't exist)\n\t\t\tif ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) {\n\n\t\t\t\t// ID selector\n\t\t\t\tif ( ( m = match[ 1 ] ) ) {\n\n\t\t\t\t\t// Document context\n\t\t\t\t\tif ( nodeType === 9 ) {\n\t\t\t\t\t\tif ( ( elem = context.getElementById( m ) ) ) {\n\n\t\t\t\t\t\t\t// Support: IE 9 only\n\t\t\t\t\t\t\t// getElementById can match elements by name instead of ID\n\t\t\t\t\t\t\tif ( elem.id === m ) {\n\t\t\t\t\t\t\t\tpush.call( results, elem );\n\t\t\t\t\t\t\t\treturn results;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\treturn results;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t// Element context\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\t// Support: IE 9 only\n\t\t\t\t\t\t// getElementById can match elements by name instead of ID\n\t\t\t\t\t\tif ( newContext && ( elem = newContext.getElementById( m ) ) &&\n\t\t\t\t\t\t\tfind.contains( context, elem ) &&\n\t\t\t\t\t\t\telem.id === m ) {\n\n\t\t\t\t\t\t\tpush.call( results, elem );\n\t\t\t\t\t\t\treturn results;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t// Type selector\n\t\t\t\t} else if ( match[ 2 ] ) {\n\t\t\t\t\tpush.apply( results, context.getElementsByTagName( selector ) );\n\t\t\t\t\treturn results;\n\n\t\t\t\t// Class selector\n\t\t\t\t} else if ( ( m = match[ 3 ] ) && context.getElementsByClassName ) {\n\t\t\t\t\tpush.apply( results, context.getElementsByClassName( m ) );\n\t\t\t\t\treturn results;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Take advantage of querySelectorAll\n\t\t\tif ( !nonnativeSelectorCache[ selector + \" \" ] &&\n\t\t\t\t( !rbuggyQSA || !rbuggyQSA.test( selector ) ) ) {\n\n\t\t\t\tnewSelector = selector;\n\t\t\t\tnewContext = context;\n\n\t\t\t\t// qSA considers elements outside a scoping root when evaluating child or\n\t\t\t\t// descendant combinators, which is not what we want.\n\t\t\t\t// In such cases, we work around the behavior by prefixing every selector in the\n\t\t\t\t// list with an ID selector referencing the scope context.\n\t\t\t\t// The technique has to be used as well when a leading combinator is used\n\t\t\t\t// as such selectors are not recognized by querySelectorAll.\n\t\t\t\t// Thanks to Andrew Dupont for this technique.\n\t\t\t\tif ( nodeType === 1 &&\n\t\t\t\t\t( rdescend.test( selector ) || rleadingCombinator.test( selector ) ) ) {\n\n\t\t\t\t\t// Expand context for sibling selectors\n\t\t\t\t\tnewContext = rsibling.test( selector ) && testContext( context.parentNode ) ||\n\t\t\t\t\t\tcontext;\n\n\t\t\t\t\t// We can use :scope instead of the ID hack if the browser\n\t\t\t\t\t// supports it & if we're not changing the context.\n\t\t\t\t\t// Support: IE 11+, Edge 17 - 18+\n\t\t\t\t\t// IE/Edge sometimes throw a \"Permission denied\" error when\n\t\t\t\t\t// strict-comparing two documents; shallow comparisons work.\n\t\t\t\t\t// eslint-disable-next-line eqeqeq\n\t\t\t\t\tif ( newContext != context || !support.scope ) {\n\n\t\t\t\t\t\t// Capture the context ID, setting it first if necessary\n\t\t\t\t\t\tif ( ( nid = context.getAttribute( \"id\" ) ) ) {\n\t\t\t\t\t\t\tnid = jQuery.escapeSelector( nid );\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tcontext.setAttribute( \"id\", ( nid = expando ) );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Prefix every selector in the list\n\t\t\t\t\tgroups = tokenize( selector );\n\t\t\t\t\ti = groups.length;\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tgroups[ i ] = ( nid ? \"#\" + nid : \":scope\" ) + \" \" +\n\t\t\t\t\t\t\ttoSelector( groups[ i ] );\n\t\t\t\t\t}\n\t\t\t\t\tnewSelector = groups.join( \",\" );\n\t\t\t\t}\n\n\t\t\t\ttry {\n\t\t\t\t\tpush.apply( results,\n\t\t\t\t\t\tnewContext.querySelectorAll( newSelector )\n\t\t\t\t\t);\n\t\t\t\t\treturn results;\n\t\t\t\t} catch ( qsaError ) {\n\t\t\t\t\tnonnativeSelectorCache( selector, true );\n\t\t\t\t} finally {\n\t\t\t\t\tif ( nid === expando ) {\n\t\t\t\t\t\tcontext.removeAttribute( \"id\" );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// All others\n\treturn select( selector.replace( rtrimCSS, \"$1\" ), context, results, seed );\n}\n\n/**\n * Create key-value caches of limited size\n * @returns {function(string, object)} Returns the Object data after storing it on itself with\n *\tproperty name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)\n *\tdeleting the oldest entry\n */\nfunction createCache() {\n\tvar keys = [];\n\n\tfunction cache( key, value ) {\n\n\t\t// Use (key + \" \") to avoid collision with native prototype properties\n\t\t// (see https://github.com/jquery/sizzle/issues/157)\n\t\tif ( keys.push( key + \" \" ) > Expr.cacheLength ) {\n\n\t\t\t// Only keep the most recent entries\n\t\t\tdelete cache[ keys.shift() ];\n\t\t}\n\t\treturn ( cache[ key + \" \" ] = value );\n\t}\n\treturn cache;\n}\n\n/**\n * Mark a function for special use by jQuery selector module\n * @param {Function} fn The function to mark\n */\nfunction markFunction( fn ) {\n\tfn[ expando ] = true;\n\treturn fn;\n}\n\n/**\n * Support testing using an element\n * @param {Function} fn Passed the created element and returns a boolean result\n */\nfunction assert( fn ) {\n\tvar el = document.createElement( \"fieldset\" );\n\n\ttry {\n\t\treturn !!fn( el );\n\t} catch ( e ) {\n\t\treturn false;\n\t} finally {\n\n\t\t// Remove from its parent by default\n\t\tif ( el.parentNode ) {\n\t\t\tel.parentNode.removeChild( el );\n\t\t}\n\n\t\t// release memory in IE\n\t\tel = null;\n\t}\n}\n\n/**\n * Returns a function to use in pseudos for input types\n * @param {String} type\n */\nfunction createInputPseudo( type ) {\n\treturn function( elem ) {\n\t\treturn nodeName( elem, \"input\" ) && elem.type === type;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for buttons\n * @param {String} type\n */\nfunction createButtonPseudo( type ) {\n\treturn function( elem ) {\n\t\treturn ( nodeName( elem, \"input\" ) || nodeName( elem, \"button\" ) ) &&\n\t\t\telem.type === type;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for :enabled/:disabled\n * @param {Boolean} disabled true for :disabled; false for :enabled\n */\nfunction createDisabledPseudo( disabled ) {\n\n\t// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable\n\treturn function( elem ) {\n\n\t\t// Only certain elements can match :enabled or :disabled\n\t\t// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled\n\t\t// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled\n\t\tif ( \"form\" in elem ) {\n\n\t\t\t// Check for inherited disabledness on relevant non-disabled elements:\n\t\t\t// * listed form-associated elements in a disabled fieldset\n\t\t\t// https://html.spec.whatwg.org/multipage/forms.html#category-listed\n\t\t\t// https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled\n\t\t\t// * option elements in a disabled optgroup\n\t\t\t// https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled\n\t\t\t// All such elements have a \"form\" property.\n\t\t\tif ( elem.parentNode && elem.disabled === false ) {\n\n\t\t\t\t// Option elements defer to a parent optgroup if present\n\t\t\t\tif ( \"label\" in elem ) {\n\t\t\t\t\tif ( \"label\" in elem.parentNode ) {\n\t\t\t\t\t\treturn elem.parentNode.disabled === disabled;\n\t\t\t\t\t} else {\n\t\t\t\t\t\treturn elem.disabled === disabled;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Support: IE 6 - 11+\n\t\t\t\t// Use the isDisabled shortcut property to check for disabled fieldset ancestors\n\t\t\t\treturn elem.isDisabled === disabled ||\n\n\t\t\t\t\t// Where there is no isDisabled, check manually\n\t\t\t\t\telem.isDisabled !== !disabled &&\n\t\t\t\t\t\tinDisabledFieldset( elem ) === disabled;\n\t\t\t}\n\n\t\t\treturn elem.disabled === disabled;\n\n\t\t// Try to winnow out elements that can't be disabled before trusting the disabled property.\n\t\t// Some victims get caught in our net (label, legend, menu, track), but it shouldn't\n\t\t// even exist on them, let alone have a boolean value.\n\t\t} else if ( \"label\" in elem ) {\n\t\t\treturn elem.disabled === disabled;\n\t\t}\n\n\t\t// Remaining elements are neither :enabled nor :disabled\n\t\treturn false;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for positionals\n * @param {Function} fn\n */\nfunction createPositionalPseudo( fn ) {\n\treturn markFunction( function( argument ) {\n\t\targument = +argument;\n\t\treturn markFunction( function( seed, matches ) {\n\t\t\tvar j,\n\t\t\t\tmatchIndexes = fn( [], seed.length, argument ),\n\t\t\t\ti = matchIndexes.length;\n\n\t\t\t// Match elements found at the specified indexes\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( seed[ ( j = matchIndexes[ i ] ) ] ) {\n\t\t\t\t\tseed[ j ] = !( matches[ j ] = seed[ j ] );\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t} );\n}\n\n/**\n * Checks a node for validity as a jQuery selector context\n * @param {Element|Object=} context\n * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value\n */\nfunction testContext( context ) {\n\treturn context && typeof context.getElementsByTagName !== \"undefined\" && context;\n}\n\n/**\n * Sets document-related variables once based on the current document\n * @param {Element|Object} [node] An element or document object to use to set the document\n * @returns {Object} Returns the current document\n */\nfunction setDocument( node ) {\n\tvar subWindow,\n\t\tdoc = node ? node.ownerDocument || node : preferredDoc;\n\n\t// Return early if doc is invalid or already selected\n\t// Support: IE 11+, Edge 17 - 18+\n\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t// two documents; shallow comparisons work.\n\t// eslint-disable-next-line eqeqeq\n\tif ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) {\n\t\treturn document;\n\t}\n\n\t// Update global variables\n\tdocument = doc;\n\tdocumentElement = document.documentElement;\n\tdocumentIsHTML = !jQuery.isXMLDoc( document );\n\n\t// Support: iOS 7 only, IE 9 - 11+\n\t// Older browsers didn't support unprefixed `matches`.\n\tmatches = documentElement.matches ||\n\t\tdocumentElement.webkitMatchesSelector ||\n\t\tdocumentElement.msMatchesSelector;\n\n\t// Support: IE 9 - 11+, Edge 12 - 18+\n\t// Accessing iframe documents after unload throws \"permission denied\" errors\n\t// (see trac-13936).\n\t// Limit the fix to IE & Edge Legacy; despite Edge 15+ implementing `matches`,\n\t// all IE 9+ and Edge Legacy versions implement `msMatchesSelector` as well.\n\tif ( documentElement.msMatchesSelector &&\n\n\t\t// Support: IE 11+, Edge 17 - 18+\n\t\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t\t// two documents; shallow comparisons work.\n\t\t// eslint-disable-next-line eqeqeq\n\t\tpreferredDoc != document &&\n\t\t( subWindow = document.defaultView ) && subWindow.top !== subWindow ) {\n\n\t\t// Support: IE 9 - 11+, Edge 12 - 18+\n\t\tsubWindow.addEventListener( \"unload\", unloadHandler );\n\t}\n\n\t// Support: IE <10\n\t// Check if getElementById returns elements by name\n\t// The broken getElementById methods don't pick up programmatically-set names,\n\t// so use a roundabout getElementsByName test\n\tsupport.getById = assert( function( el ) {\n\t\tdocumentElement.appendChild( el ).id = jQuery.expando;\n\t\treturn !document.getElementsByName ||\n\t\t\t!document.getElementsByName( jQuery.expando ).length;\n\t} );\n\n\t// Support: IE 9 only\n\t// Check to see if it's possible to do matchesSelector\n\t// on a disconnected node.\n\tsupport.disconnectedMatch = assert( function( el ) {\n\t\treturn matches.call( el, \"*\" );\n\t} );\n\n\t// Support: IE 9 - 11+, Edge 12 - 18+\n\t// IE/Edge don't support the :scope pseudo-class.\n\tsupport.scope = assert( function() {\n\t\treturn document.querySelectorAll( \":scope\" );\n\t} );\n\n\t// Support: Chrome 105 - 111 only, Safari 15.4 - 16.3 only\n\t// Make sure the `:has()` argument is parsed unforgivingly.\n\t// We include `*` in the test to detect buggy implementations that are\n\t// _selectively_ forgiving (specifically when the list includes at least\n\t// one valid selector).\n\t// Note that we treat complete lack of support for `:has()` as if it were\n\t// spec-compliant support, which is fine because use of `:has()` in such\n\t// environments will fail in the qSA path and fall back to jQuery traversal\n\t// anyway.\n\tsupport.cssHas = assert( function() {\n\t\ttry {\n\t\t\tdocument.querySelector( \":has(*,:jqfake)\" );\n\t\t\treturn false;\n\t\t} catch ( e ) {\n\t\t\treturn true;\n\t\t}\n\t} );\n\n\t// ID filter and find\n\tif ( support.getById ) {\n\t\tExpr.filter.ID = function( id ) {\n\t\t\tvar attrId = id.replace( runescape, funescape );\n\t\t\treturn function( elem ) {\n\t\t\t\treturn elem.getAttribute( \"id\" ) === attrId;\n\t\t\t};\n\t\t};\n\t\tExpr.find.ID = function( id, context ) {\n\t\t\tif ( typeof context.getElementById !== \"undefined\" && documentIsHTML ) {\n\t\t\t\tvar elem = context.getElementById( id );\n\t\t\t\treturn elem ? [ elem ] : [];\n\t\t\t}\n\t\t};\n\t} else {\n\t\tExpr.filter.ID = function( id ) {\n\t\t\tvar attrId = id.replace( runescape, funescape );\n\t\t\treturn function( elem ) {\n\t\t\t\tvar node = typeof elem.getAttributeNode !== \"undefined\" &&\n\t\t\t\t\telem.getAttributeNode( \"id\" );\n\t\t\t\treturn node && node.value === attrId;\n\t\t\t};\n\t\t};\n\n\t\t// Support: IE 6 - 7 only\n\t\t// getElementById is not reliable as a find shortcut\n\t\tExpr.find.ID = function( id, context ) {\n\t\t\tif ( typeof context.getElementById !== \"undefined\" && documentIsHTML ) {\n\t\t\t\tvar node, i, elems,\n\t\t\t\t\telem = context.getElementById( id );\n\n\t\t\t\tif ( elem ) {\n\n\t\t\t\t\t// Verify the id attribute\n\t\t\t\t\tnode = elem.getAttributeNode( \"id\" );\n\t\t\t\t\tif ( node && node.value === id ) {\n\t\t\t\t\t\treturn [ elem ];\n\t\t\t\t\t}\n\n\t\t\t\t\t// Fall back on getElementsByName\n\t\t\t\t\telems = context.getElementsByName( id );\n\t\t\t\t\ti = 0;\n\t\t\t\t\twhile ( ( elem = elems[ i++ ] ) ) {\n\t\t\t\t\t\tnode = elem.getAttributeNode( \"id\" );\n\t\t\t\t\t\tif ( node && node.value === id ) {\n\t\t\t\t\t\t\treturn [ elem ];\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn [];\n\t\t\t}\n\t\t};\n\t}\n\n\t// Tag\n\tExpr.find.TAG = function( tag, context ) {\n\t\tif ( typeof context.getElementsByTagName !== \"undefined\" ) {\n\t\t\treturn context.getElementsByTagName( tag );\n\n\t\t// DocumentFragment nodes don't have gEBTN\n\t\t} else {\n\t\t\treturn context.querySelectorAll( tag );\n\t\t}\n\t};\n\n\t// Class\n\tExpr.find.CLASS = function( className, context ) {\n\t\tif ( typeof context.getElementsByClassName !== \"undefined\" && documentIsHTML ) {\n\t\t\treturn context.getElementsByClassName( className );\n\t\t}\n\t};\n\n\t/* QSA/matchesSelector\n\t---------------------------------------------------------------------- */\n\n\t// QSA and matchesSelector support\n\n\trbuggyQSA = [];\n\n\t// Build QSA regex\n\t// Regex strategy adopted from Diego Perini\n\tassert( function( el ) {\n\n\t\tvar input;\n\n\t\tdocumentElement.appendChild( el ).innerHTML =\n\t\t\t\"\" +\n\t\t\t\"\";\n\n\t\t// Support: iOS <=7 - 8 only\n\t\t// Boolean attributes and \"value\" are not treated correctly in some XML documents\n\t\tif ( !el.querySelectorAll( \"[selected]\" ).length ) {\n\t\t\trbuggyQSA.push( \"\\\\[\" + whitespace + \"*(?:value|\" + booleans + \")\" );\n\t\t}\n\n\t\t// Support: iOS <=7 - 8 only\n\t\tif ( !el.querySelectorAll( \"[id~=\" + expando + \"-]\" ).length ) {\n\t\t\trbuggyQSA.push( \"~=\" );\n\t\t}\n\n\t\t// Support: iOS 8 only\n\t\t// https://bugs.webkit.org/show_bug.cgi?id=136851\n\t\t// In-page `selector#id sibling-combinator selector` fails\n\t\tif ( !el.querySelectorAll( \"a#\" + expando + \"+*\" ).length ) {\n\t\t\trbuggyQSA.push( \".#.+[+~]\" );\n\t\t}\n\n\t\t// Support: Chrome <=105+, Firefox <=104+, Safari <=15.4+\n\t\t// In some of the document kinds, these selectors wouldn't work natively.\n\t\t// This is probably OK but for backwards compatibility we want to maintain\n\t\t// handling them through jQuery traversal in jQuery 3.x.\n\t\tif ( !el.querySelectorAll( \":checked\" ).length ) {\n\t\t\trbuggyQSA.push( \":checked\" );\n\t\t}\n\n\t\t// Support: Windows 8 Native Apps\n\t\t// The type and name attributes are restricted during .innerHTML assignment\n\t\tinput = document.createElement( \"input\" );\n\t\tinput.setAttribute( \"type\", \"hidden\" );\n\t\tel.appendChild( input ).setAttribute( \"name\", \"D\" );\n\n\t\t// Support: IE 9 - 11+\n\t\t// IE's :disabled selector does not pick up the children of disabled fieldsets\n\t\t// Support: Chrome <=105+, Firefox <=104+, Safari <=15.4+\n\t\t// In some of the document kinds, these selectors wouldn't work natively.\n\t\t// This is probably OK but for backwards compatibility we want to maintain\n\t\t// handling them through jQuery traversal in jQuery 3.x.\n\t\tdocumentElement.appendChild( el ).disabled = true;\n\t\tif ( el.querySelectorAll( \":disabled\" ).length !== 2 ) {\n\t\t\trbuggyQSA.push( \":enabled\", \":disabled\" );\n\t\t}\n\n\t\t// Support: IE 11+, Edge 15 - 18+\n\t\t// IE 11/Edge don't find elements on a `[name='']` query in some cases.\n\t\t// Adding a temporary attribute to the document before the selection works\n\t\t// around the issue.\n\t\t// Interestingly, IE 10 & older don't seem to have the issue.\n\t\tinput = document.createElement( \"input\" );\n\t\tinput.setAttribute( \"name\", \"\" );\n\t\tel.appendChild( input );\n\t\tif ( !el.querySelectorAll( \"[name='']\" ).length ) {\n\t\t\trbuggyQSA.push( \"\\\\[\" + whitespace + \"*name\" + whitespace + \"*=\" +\n\t\t\t\twhitespace + \"*(?:''|\\\"\\\")\" );\n\t\t}\n\t} );\n\n\tif ( !support.cssHas ) {\n\n\t\t// Support: Chrome 105 - 110+, Safari 15.4 - 16.3+\n\t\t// Our regular `try-catch` mechanism fails to detect natively-unsupported\n\t\t// pseudo-classes inside `:has()` (such as `:has(:contains(\"Foo\"))`)\n\t\t// in browsers that parse the `:has()` argument as a forgiving selector list.\n\t\t// https://drafts.csswg.org/selectors/#relational now requires the argument\n\t\t// to be parsed unforgivingly, but browsers have not yet fully adjusted.\n\t\trbuggyQSA.push( \":has\" );\n\t}\n\n\trbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( \"|\" ) );\n\n\t/* Sorting\n\t---------------------------------------------------------------------- */\n\n\t// Document order sorting\n\tsortOrder = function( a, b ) {\n\n\t\t// Flag for duplicate removal\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t\treturn 0;\n\t\t}\n\n\t\t// Sort on method existence if only one input has compareDocumentPosition\n\t\tvar compare = !a.compareDocumentPosition - !b.compareDocumentPosition;\n\t\tif ( compare ) {\n\t\t\treturn compare;\n\t\t}\n\n\t\t// Calculate position if both inputs belong to the same document\n\t\t// Support: IE 11+, Edge 17 - 18+\n\t\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t\t// two documents; shallow comparisons work.\n\t\t// eslint-disable-next-line eqeqeq\n\t\tcompare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ?\n\t\t\ta.compareDocumentPosition( b ) :\n\n\t\t\t// Otherwise we know they are disconnected\n\t\t\t1;\n\n\t\t// Disconnected nodes\n\t\tif ( compare & 1 ||\n\t\t\t( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) {\n\n\t\t\t// Choose the first element that is related to our preferred document\n\t\t\t// Support: IE 11+, Edge 17 - 18+\n\t\t\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t\t\t// two documents; shallow comparisons work.\n\t\t\t// eslint-disable-next-line eqeqeq\n\t\t\tif ( a === document || a.ownerDocument == preferredDoc &&\n\t\t\t\tfind.contains( preferredDoc, a ) ) {\n\t\t\t\treturn -1;\n\t\t\t}\n\n\t\t\t// Support: IE 11+, Edge 17 - 18+\n\t\t\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t\t\t// two documents; shallow comparisons work.\n\t\t\t// eslint-disable-next-line eqeqeq\n\t\t\tif ( b === document || b.ownerDocument == preferredDoc &&\n\t\t\t\tfind.contains( preferredDoc, b ) ) {\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\t// Maintain original order\n\t\t\treturn sortInput ?\n\t\t\t\t( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :\n\t\t\t\t0;\n\t\t}\n\n\t\treturn compare & 4 ? -1 : 1;\n\t};\n\n\treturn document;\n}\n\nfind.matches = function( expr, elements ) {\n\treturn find( expr, null, null, elements );\n};\n\nfind.matchesSelector = function( elem, expr ) {\n\tsetDocument( elem );\n\n\tif ( documentIsHTML &&\n\t\t!nonnativeSelectorCache[ expr + \" \" ] &&\n\t\t( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {\n\n\t\ttry {\n\t\t\tvar ret = matches.call( elem, expr );\n\n\t\t\t// IE 9's matchesSelector returns false on disconnected nodes\n\t\t\tif ( ret || support.disconnectedMatch ||\n\n\t\t\t\t\t// As well, disconnected nodes are said to be in a document\n\t\t\t\t\t// fragment in IE 9\n\t\t\t\t\telem.document && elem.document.nodeType !== 11 ) {\n\t\t\t\treturn ret;\n\t\t\t}\n\t\t} catch ( e ) {\n\t\t\tnonnativeSelectorCache( expr, true );\n\t\t}\n\t}\n\n\treturn find( expr, document, null, [ elem ] ).length > 0;\n};\n\nfind.contains = function( context, elem ) {\n\n\t// Set document vars if needed\n\t// Support: IE 11+, Edge 17 - 18+\n\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t// two documents; shallow comparisons work.\n\t// eslint-disable-next-line eqeqeq\n\tif ( ( context.ownerDocument || context ) != document ) {\n\t\tsetDocument( context );\n\t}\n\treturn jQuery.contains( context, elem );\n};\n\n\nfind.attr = function( elem, name ) {\n\n\t// Set document vars if needed\n\t// Support: IE 11+, Edge 17 - 18+\n\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t// two documents; shallow comparisons work.\n\t// eslint-disable-next-line eqeqeq\n\tif ( ( elem.ownerDocument || elem ) != document ) {\n\t\tsetDocument( elem );\n\t}\n\n\tvar fn = Expr.attrHandle[ name.toLowerCase() ],\n\n\t\t// Don't get fooled by Object.prototype properties (see trac-13807)\n\t\tval = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?\n\t\t\tfn( elem, name, !documentIsHTML ) :\n\t\t\tundefined;\n\n\tif ( val !== undefined ) {\n\t\treturn val;\n\t}\n\n\treturn elem.getAttribute( name );\n};\n\nfind.error = function( msg ) {\n\tthrow new Error( \"Syntax error, unrecognized expression: \" + msg );\n};\n\n/**\n * Document sorting and removing duplicates\n * @param {ArrayLike} results\n */\njQuery.uniqueSort = function( results ) {\n\tvar elem,\n\t\tduplicates = [],\n\t\tj = 0,\n\t\ti = 0;\n\n\t// Unless we *know* we can detect duplicates, assume their presence\n\t//\n\t// Support: Android <=4.0+\n\t// Testing for detecting duplicates is unpredictable so instead assume we can't\n\t// depend on duplicate detection in all browsers without a stable sort.\n\thasDuplicate = !support.sortStable;\n\tsortInput = !support.sortStable && slice.call( results, 0 );\n\tsort.call( results, sortOrder );\n\n\tif ( hasDuplicate ) {\n\t\twhile ( ( elem = results[ i++ ] ) ) {\n\t\t\tif ( elem === results[ i ] ) {\n\t\t\t\tj = duplicates.push( i );\n\t\t\t}\n\t\t}\n\t\twhile ( j-- ) {\n\t\t\tsplice.call( results, duplicates[ j ], 1 );\n\t\t}\n\t}\n\n\t// Clear input after sorting to release objects\n\t// See https://github.com/jquery/sizzle/pull/225\n\tsortInput = null;\n\n\treturn results;\n};\n\njQuery.fn.uniqueSort = function() {\n\treturn this.pushStack( jQuery.uniqueSort( slice.apply( this ) ) );\n};\n\nExpr = jQuery.expr = {\n\n\t// Can be adjusted by the user\n\tcacheLength: 50,\n\n\tcreatePseudo: markFunction,\n\n\tmatch: matchExpr,\n\n\tattrHandle: {},\n\n\tfind: {},\n\n\trelative: {\n\t\t\">\": { dir: \"parentNode\", first: true },\n\t\t\" \": { dir: \"parentNode\" },\n\t\t\"+\": { dir: \"previousSibling\", first: true },\n\t\t\"~\": { dir: \"previousSibling\" }\n\t},\n\n\tpreFilter: {\n\t\tATTR: function( match ) {\n\t\t\tmatch[ 1 ] = match[ 1 ].replace( runescape, funescape );\n\n\t\t\t// Move the given value to match[3] whether quoted or unquoted\n\t\t\tmatch[ 3 ] = ( match[ 3 ] || match[ 4 ] || match[ 5 ] || \"\" )\n\t\t\t\t.replace( runescape, funescape );\n\n\t\t\tif ( match[ 2 ] === \"~=\" ) {\n\t\t\t\tmatch[ 3 ] = \" \" + match[ 3 ] + \" \";\n\t\t\t}\n\n\t\t\treturn match.slice( 0, 4 );\n\t\t},\n\n\t\tCHILD: function( match ) {\n\n\t\t\t/* matches from matchExpr[\"CHILD\"]\n\t\t\t\t1 type (only|nth|...)\n\t\t\t\t2 what (child|of-type)\n\t\t\t\t3 argument (even|odd|\\d*|\\d*n([+-]\\d+)?|...)\n\t\t\t\t4 xn-component of xn+y argument ([+-]?\\d*n|)\n\t\t\t\t5 sign of xn-component\n\t\t\t\t6 x of xn-component\n\t\t\t\t7 sign of y-component\n\t\t\t\t8 y of y-component\n\t\t\t*/\n\t\t\tmatch[ 1 ] = match[ 1 ].toLowerCase();\n\n\t\t\tif ( match[ 1 ].slice( 0, 3 ) === \"nth\" ) {\n\n\t\t\t\t// nth-* requires argument\n\t\t\t\tif ( !match[ 3 ] ) {\n\t\t\t\t\tfind.error( match[ 0 ] );\n\t\t\t\t}\n\n\t\t\t\t// numeric x and y parameters for Expr.filter.CHILD\n\t\t\t\t// remember that false/true cast respectively to 0/1\n\t\t\t\tmatch[ 4 ] = +( match[ 4 ] ?\n\t\t\t\t\tmatch[ 5 ] + ( match[ 6 ] || 1 ) :\n\t\t\t\t\t2 * ( match[ 3 ] === \"even\" || match[ 3 ] === \"odd\" )\n\t\t\t\t);\n\t\t\t\tmatch[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === \"odd\" );\n\n\t\t\t// other types prohibit arguments\n\t\t\t} else if ( match[ 3 ] ) {\n\t\t\t\tfind.error( match[ 0 ] );\n\t\t\t}\n\n\t\t\treturn match;\n\t\t},\n\n\t\tPSEUDO: function( match ) {\n\t\t\tvar excess,\n\t\t\t\tunquoted = !match[ 6 ] && match[ 2 ];\n\n\t\t\tif ( matchExpr.CHILD.test( match[ 0 ] ) ) {\n\t\t\t\treturn null;\n\t\t\t}\n\n\t\t\t// Accept quoted arguments as-is\n\t\t\tif ( match[ 3 ] ) {\n\t\t\t\tmatch[ 2 ] = match[ 4 ] || match[ 5 ] || \"\";\n\n\t\t\t// Strip excess characters from unquoted arguments\n\t\t\t} else if ( unquoted && rpseudo.test( unquoted ) &&\n\n\t\t\t\t// Get excess from tokenize (recursively)\n\t\t\t\t( excess = tokenize( unquoted, true ) ) &&\n\n\t\t\t\t// advance to the next closing parenthesis\n\t\t\t\t( excess = unquoted.indexOf( \")\", unquoted.length - excess ) - unquoted.length ) ) {\n\n\t\t\t\t// excess is a negative index\n\t\t\t\tmatch[ 0 ] = match[ 0 ].slice( 0, excess );\n\t\t\t\tmatch[ 2 ] = unquoted.slice( 0, excess );\n\t\t\t}\n\n\t\t\t// Return only captures needed by the pseudo filter method (type and argument)\n\t\t\treturn match.slice( 0, 3 );\n\t\t}\n\t},\n\n\tfilter: {\n\n\t\tTAG: function( nodeNameSelector ) {\n\t\t\tvar expectedNodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();\n\t\t\treturn nodeNameSelector === \"*\" ?\n\t\t\t\tfunction() {\n\t\t\t\t\treturn true;\n\t\t\t\t} :\n\t\t\t\tfunction( elem ) {\n\t\t\t\t\treturn nodeName( elem, expectedNodeName );\n\t\t\t\t};\n\t\t},\n\n\t\tCLASS: function( className ) {\n\t\t\tvar pattern = classCache[ className + \" \" ];\n\n\t\t\treturn pattern ||\n\t\t\t\t( pattern = new RegExp( \"(^|\" + whitespace + \")\" + className +\n\t\t\t\t\t\"(\" + whitespace + \"|$)\" ) ) &&\n\t\t\t\tclassCache( className, function( elem ) {\n\t\t\t\t\treturn pattern.test(\n\t\t\t\t\t\ttypeof elem.className === \"string\" && elem.className ||\n\t\t\t\t\t\t\ttypeof elem.getAttribute !== \"undefined\" &&\n\t\t\t\t\t\t\t\telem.getAttribute( \"class\" ) ||\n\t\t\t\t\t\t\t\"\"\n\t\t\t\t\t);\n\t\t\t\t} );\n\t\t},\n\n\t\tATTR: function( name, operator, check ) {\n\t\t\treturn function( elem ) {\n\t\t\t\tvar result = find.attr( elem, name );\n\n\t\t\t\tif ( result == null ) {\n\t\t\t\t\treturn operator === \"!=\";\n\t\t\t\t}\n\t\t\t\tif ( !operator ) {\n\t\t\t\t\treturn true;\n\t\t\t\t}\n\n\t\t\t\tresult += \"\";\n\n\t\t\t\tif ( operator === \"=\" ) {\n\t\t\t\t\treturn result === check;\n\t\t\t\t}\n\t\t\t\tif ( operator === \"!=\" ) {\n\t\t\t\t\treturn result !== check;\n\t\t\t\t}\n\t\t\t\tif ( operator === \"^=\" ) {\n\t\t\t\t\treturn check && result.indexOf( check ) === 0;\n\t\t\t\t}\n\t\t\t\tif ( operator === \"*=\" ) {\n\t\t\t\t\treturn check && result.indexOf( check ) > -1;\n\t\t\t\t}\n\t\t\t\tif ( operator === \"$=\" ) {\n\t\t\t\t\treturn check && result.slice( -check.length ) === check;\n\t\t\t\t}\n\t\t\t\tif ( operator === \"~=\" ) {\n\t\t\t\t\treturn ( \" \" + result.replace( rwhitespace, \" \" ) + \" \" )\n\t\t\t\t\t\t.indexOf( check ) > -1;\n\t\t\t\t}\n\t\t\t\tif ( operator === \"|=\" ) {\n\t\t\t\t\treturn result === check || result.slice( 0, check.length + 1 ) === check + \"-\";\n\t\t\t\t}\n\n\t\t\t\treturn false;\n\t\t\t};\n\t\t},\n\n\t\tCHILD: function( type, what, _argument, first, last ) {\n\t\t\tvar simple = type.slice( 0, 3 ) !== \"nth\",\n\t\t\t\tforward = type.slice( -4 ) !== \"last\",\n\t\t\t\tofType = what === \"of-type\";\n\n\t\t\treturn first === 1 && last === 0 ?\n\n\t\t\t\t// Shortcut for :nth-*(n)\n\t\t\t\tfunction( elem ) {\n\t\t\t\t\treturn !!elem.parentNode;\n\t\t\t\t} :\n\n\t\t\t\tfunction( elem, _context, xml ) {\n\t\t\t\t\tvar cache, outerCache, node, nodeIndex, start,\n\t\t\t\t\t\tdir = simple !== forward ? \"nextSibling\" : \"previousSibling\",\n\t\t\t\t\t\tparent = elem.parentNode,\n\t\t\t\t\t\tname = ofType && elem.nodeName.toLowerCase(),\n\t\t\t\t\t\tuseCache = !xml && !ofType,\n\t\t\t\t\t\tdiff = false;\n\n\t\t\t\t\tif ( parent ) {\n\n\t\t\t\t\t\t// :(first|last|only)-(child|of-type)\n\t\t\t\t\t\tif ( simple ) {\n\t\t\t\t\t\t\twhile ( dir ) {\n\t\t\t\t\t\t\t\tnode = elem;\n\t\t\t\t\t\t\t\twhile ( ( node = node[ dir ] ) ) {\n\t\t\t\t\t\t\t\t\tif ( ofType ?\n\t\t\t\t\t\t\t\t\t\tnodeName( node, name ) :\n\t\t\t\t\t\t\t\t\t\tnode.nodeType === 1 ) {\n\n\t\t\t\t\t\t\t\t\t\treturn false;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t// Reverse direction for :only-* (if we haven't yet done so)\n\t\t\t\t\t\t\t\tstart = dir = type === \"only\" && !start && \"nextSibling\";\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tstart = [ forward ? parent.firstChild : parent.lastChild ];\n\n\t\t\t\t\t\t// non-xml :nth-child(...) stores cache data on `parent`\n\t\t\t\t\t\tif ( forward && useCache ) {\n\n\t\t\t\t\t\t\t// Seek `elem` from a previously-cached index\n\t\t\t\t\t\t\touterCache = parent[ expando ] || ( parent[ expando ] = {} );\n\t\t\t\t\t\t\tcache = outerCache[ type ] || [];\n\t\t\t\t\t\t\tnodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];\n\t\t\t\t\t\t\tdiff = nodeIndex && cache[ 2 ];\n\t\t\t\t\t\t\tnode = nodeIndex && parent.childNodes[ nodeIndex ];\n\n\t\t\t\t\t\t\twhile ( ( node = ++nodeIndex && node && node[ dir ] ||\n\n\t\t\t\t\t\t\t\t// Fallback to seeking `elem` from the start\n\t\t\t\t\t\t\t\t( diff = nodeIndex = 0 ) || start.pop() ) ) {\n\n\t\t\t\t\t\t\t\t// When found, cache indexes on `parent` and break\n\t\t\t\t\t\t\t\tif ( node.nodeType === 1 && ++diff && node === elem ) {\n\t\t\t\t\t\t\t\t\touterCache[ type ] = [ dirruns, nodeIndex, diff ];\n\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t// Use previously-cached element index if available\n\t\t\t\t\t\t\tif ( useCache ) {\n\t\t\t\t\t\t\t\touterCache = elem[ expando ] || ( elem[ expando ] = {} );\n\t\t\t\t\t\t\t\tcache = outerCache[ type ] || [];\n\t\t\t\t\t\t\t\tnodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];\n\t\t\t\t\t\t\t\tdiff = nodeIndex;\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t// xml :nth-child(...)\n\t\t\t\t\t\t\t// or :nth-last-child(...) or :nth(-last)?-of-type(...)\n\t\t\t\t\t\t\tif ( diff === false ) {\n\n\t\t\t\t\t\t\t\t// Use the same loop as above to seek `elem` from the start\n\t\t\t\t\t\t\t\twhile ( ( node = ++nodeIndex && node && node[ dir ] ||\n\t\t\t\t\t\t\t\t\t( diff = nodeIndex = 0 ) || start.pop() ) ) {\n\n\t\t\t\t\t\t\t\t\tif ( ( ofType ?\n\t\t\t\t\t\t\t\t\t\tnodeName( node, name ) :\n\t\t\t\t\t\t\t\t\t\tnode.nodeType === 1 ) &&\n\t\t\t\t\t\t\t\t\t\t++diff ) {\n\n\t\t\t\t\t\t\t\t\t\t// Cache the index of each encountered element\n\t\t\t\t\t\t\t\t\t\tif ( useCache ) {\n\t\t\t\t\t\t\t\t\t\t\touterCache = node[ expando ] ||\n\t\t\t\t\t\t\t\t\t\t\t\t( node[ expando ] = {} );\n\t\t\t\t\t\t\t\t\t\t\touterCache[ type ] = [ dirruns, diff ];\n\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\tif ( node === elem ) {\n\t\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Incorporate the offset, then check against cycle size\n\t\t\t\t\t\tdiff -= last;\n\t\t\t\t\t\treturn diff === first || ( diff % first === 0 && diff / first >= 0 );\n\t\t\t\t\t}\n\t\t\t\t};\n\t\t},\n\n\t\tPSEUDO: function( pseudo, argument ) {\n\n\t\t\t// pseudo-class names are case-insensitive\n\t\t\t// https://www.w3.org/TR/selectors/#pseudo-classes\n\t\t\t// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters\n\t\t\t// Remember that setFilters inherits from pseudos\n\t\t\tvar args,\n\t\t\t\tfn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||\n\t\t\t\t\tfind.error( \"unsupported pseudo: \" + pseudo );\n\n\t\t\t// The user may use createPseudo to indicate that\n\t\t\t// arguments are needed to create the filter function\n\t\t\t// just as jQuery does\n\t\t\tif ( fn[ expando ] ) {\n\t\t\t\treturn fn( argument );\n\t\t\t}\n\n\t\t\t// But maintain support for old signatures\n\t\t\tif ( fn.length > 1 ) {\n\t\t\t\targs = [ pseudo, pseudo, \"\", argument ];\n\t\t\t\treturn Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?\n\t\t\t\t\tmarkFunction( function( seed, matches ) {\n\t\t\t\t\t\tvar idx,\n\t\t\t\t\t\t\tmatched = fn( seed, argument ),\n\t\t\t\t\t\t\ti = matched.length;\n\t\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\t\tidx = indexOf.call( seed, matched[ i ] );\n\t\t\t\t\t\t\tseed[ idx ] = !( matches[ idx ] = matched[ i ] );\n\t\t\t\t\t\t}\n\t\t\t\t\t} ) :\n\t\t\t\t\tfunction( elem ) {\n\t\t\t\t\t\treturn fn( elem, 0, args );\n\t\t\t\t\t};\n\t\t\t}\n\n\t\t\treturn fn;\n\t\t}\n\t},\n\n\tpseudos: {\n\n\t\t// Potentially complex pseudos\n\t\tnot: markFunction( function( selector ) {\n\n\t\t\t// Trim the selector passed to compile\n\t\t\t// to avoid treating leading and trailing\n\t\t\t// spaces as combinators\n\t\t\tvar input = [],\n\t\t\t\tresults = [],\n\t\t\t\tmatcher = compile( selector.replace( rtrimCSS, \"$1\" ) );\n\n\t\t\treturn matcher[ expando ] ?\n\t\t\t\tmarkFunction( function( seed, matches, _context, xml ) {\n\t\t\t\t\tvar elem,\n\t\t\t\t\t\tunmatched = matcher( seed, null, xml, [] ),\n\t\t\t\t\t\ti = seed.length;\n\n\t\t\t\t\t// Match elements unmatched by `matcher`\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tif ( ( elem = unmatched[ i ] ) ) {\n\t\t\t\t\t\t\tseed[ i ] = !( matches[ i ] = elem );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} ) :\n\t\t\t\tfunction( elem, _context, xml ) {\n\t\t\t\t\tinput[ 0 ] = elem;\n\t\t\t\t\tmatcher( input, null, xml, results );\n\n\t\t\t\t\t// Don't keep the element\n\t\t\t\t\t// (see https://github.com/jquery/sizzle/issues/299)\n\t\t\t\t\tinput[ 0 ] = null;\n\t\t\t\t\treturn !results.pop();\n\t\t\t\t};\n\t\t} ),\n\n\t\thas: markFunction( function( selector ) {\n\t\t\treturn function( elem ) {\n\t\t\t\treturn find( selector, elem ).length > 0;\n\t\t\t};\n\t\t} ),\n\n\t\tcontains: markFunction( function( text ) {\n\t\t\ttext = text.replace( runescape, funescape );\n\t\t\treturn function( elem ) {\n\t\t\t\treturn ( elem.textContent || jQuery.text( elem ) ).indexOf( text ) > -1;\n\t\t\t};\n\t\t} ),\n\n\t\t// \"Whether an element is represented by a :lang() selector\n\t\t// is based solely on the element's language value\n\t\t// being equal to the identifier C,\n\t\t// or beginning with the identifier C immediately followed by \"-\".\n\t\t// The matching of C against the element's language value is performed case-insensitively.\n\t\t// The identifier C does not have to be a valid language name.\"\n\t\t// https://www.w3.org/TR/selectors/#lang-pseudo\n\t\tlang: markFunction( function( lang ) {\n\n\t\t\t// lang value must be a valid identifier\n\t\t\tif ( !ridentifier.test( lang || \"\" ) ) {\n\t\t\t\tfind.error( \"unsupported lang: \" + lang );\n\t\t\t}\n\t\t\tlang = lang.replace( runescape, funescape ).toLowerCase();\n\t\t\treturn function( elem ) {\n\t\t\t\tvar elemLang;\n\t\t\t\tdo {\n\t\t\t\t\tif ( ( elemLang = documentIsHTML ?\n\t\t\t\t\t\telem.lang :\n\t\t\t\t\t\telem.getAttribute( \"xml:lang\" ) || elem.getAttribute( \"lang\" ) ) ) {\n\n\t\t\t\t\t\telemLang = elemLang.toLowerCase();\n\t\t\t\t\t\treturn elemLang === lang || elemLang.indexOf( lang + \"-\" ) === 0;\n\t\t\t\t\t}\n\t\t\t\t} while ( ( elem = elem.parentNode ) && elem.nodeType === 1 );\n\t\t\t\treturn false;\n\t\t\t};\n\t\t} ),\n\n\t\t// Miscellaneous\n\t\ttarget: function( elem ) {\n\t\t\tvar hash = window.location && window.location.hash;\n\t\t\treturn hash && hash.slice( 1 ) === elem.id;\n\t\t},\n\n\t\troot: function( elem ) {\n\t\t\treturn elem === documentElement;\n\t\t},\n\n\t\tfocus: function( elem ) {\n\t\t\treturn elem === safeActiveElement() &&\n\t\t\t\tdocument.hasFocus() &&\n\t\t\t\t!!( elem.type || elem.href || ~elem.tabIndex );\n\t\t},\n\n\t\t// Boolean properties\n\t\tenabled: createDisabledPseudo( false ),\n\t\tdisabled: createDisabledPseudo( true ),\n\n\t\tchecked: function( elem ) {\n\n\t\t\t// In CSS3, :checked should return both checked and selected elements\n\t\t\t// https://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n\t\t\treturn ( nodeName( elem, \"input\" ) && !!elem.checked ) ||\n\t\t\t\t( nodeName( elem, \"option\" ) && !!elem.selected );\n\t\t},\n\n\t\tselected: function( elem ) {\n\n\t\t\t// Support: IE <=11+\n\t\t\t// Accessing the selectedIndex property\n\t\t\t// forces the browser to treat the default option as\n\t\t\t// selected when in an optgroup.\n\t\t\tif ( elem.parentNode ) {\n\t\t\t\t// eslint-disable-next-line no-unused-expressions\n\t\t\t\telem.parentNode.selectedIndex;\n\t\t\t}\n\n\t\t\treturn elem.selected === true;\n\t\t},\n\n\t\t// Contents\n\t\tempty: function( elem ) {\n\n\t\t\t// https://www.w3.org/TR/selectors/#empty-pseudo\n\t\t\t// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),\n\t\t\t// but not by others (comment: 8; processing instruction: 7; etc.)\n\t\t\t// nodeType < 6 works because attributes (2) do not appear as children\n\t\t\tfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\n\t\t\t\tif ( elem.nodeType < 6 ) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn true;\n\t\t},\n\n\t\tparent: function( elem ) {\n\t\t\treturn !Expr.pseudos.empty( elem );\n\t\t},\n\n\t\t// Element/input types\n\t\theader: function( elem ) {\n\t\t\treturn rheader.test( elem.nodeName );\n\t\t},\n\n\t\tinput: function( elem ) {\n\t\t\treturn rinputs.test( elem.nodeName );\n\t\t},\n\n\t\tbutton: function( elem ) {\n\t\t\treturn nodeName( elem, \"input\" ) && elem.type === \"button\" ||\n\t\t\t\tnodeName( elem, \"button\" );\n\t\t},\n\n\t\ttext: function( elem ) {\n\t\t\tvar attr;\n\t\t\treturn nodeName( elem, \"input\" ) && elem.type === \"text\" &&\n\n\t\t\t\t// Support: IE <10 only\n\t\t\t\t// New HTML5 attribute values (e.g., \"search\") appear\n\t\t\t\t// with elem.type === \"text\"\n\t\t\t\t( ( attr = elem.getAttribute( \"type\" ) ) == null ||\n\t\t\t\t\tattr.toLowerCase() === \"text\" );\n\t\t},\n\n\t\t// Position-in-collection\n\t\tfirst: createPositionalPseudo( function() {\n\t\t\treturn [ 0 ];\n\t\t} ),\n\n\t\tlast: createPositionalPseudo( function( _matchIndexes, length ) {\n\t\t\treturn [ length - 1 ];\n\t\t} ),\n\n\t\teq: createPositionalPseudo( function( _matchIndexes, length, argument ) {\n\t\t\treturn [ argument < 0 ? argument + length : argument ];\n\t\t} ),\n\n\t\teven: createPositionalPseudo( function( matchIndexes, length ) {\n\t\t\tvar i = 0;\n\t\t\tfor ( ; i < length; i += 2 ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t} ),\n\n\t\todd: createPositionalPseudo( function( matchIndexes, length ) {\n\t\t\tvar i = 1;\n\t\t\tfor ( ; i < length; i += 2 ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t} ),\n\n\t\tlt: createPositionalPseudo( function( matchIndexes, length, argument ) {\n\t\t\tvar i;\n\n\t\t\tif ( argument < 0 ) {\n\t\t\t\ti = argument + length;\n\t\t\t} else if ( argument > length ) {\n\t\t\t\ti = length;\n\t\t\t} else {\n\t\t\t\ti = argument;\n\t\t\t}\n\n\t\t\tfor ( ; --i >= 0; ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t} ),\n\n\t\tgt: createPositionalPseudo( function( matchIndexes, length, argument ) {\n\t\t\tvar i = argument < 0 ? argument + length : argument;\n\t\t\tfor ( ; ++i < length; ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t} )\n\t}\n};\n\nExpr.pseudos.nth = Expr.pseudos.eq;\n\n// Add button/input type pseudos\nfor ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {\n\tExpr.pseudos[ i ] = createInputPseudo( i );\n}\nfor ( i in { submit: true, reset: true } ) {\n\tExpr.pseudos[ i ] = createButtonPseudo( i );\n}\n\n// Easy API for creating new setFilters\nfunction setFilters() {}\nsetFilters.prototype = Expr.filters = Expr.pseudos;\nExpr.setFilters = new setFilters();\n\nfunction tokenize( selector, parseOnly ) {\n\tvar matched, match, tokens, type,\n\t\tsoFar, groups, preFilters,\n\t\tcached = tokenCache[ selector + \" \" ];\n\n\tif ( cached ) {\n\t\treturn parseOnly ? 0 : cached.slice( 0 );\n\t}\n\n\tsoFar = selector;\n\tgroups = [];\n\tpreFilters = Expr.preFilter;\n\n\twhile ( soFar ) {\n\n\t\t// Comma and first run\n\t\tif ( !matched || ( match = rcomma.exec( soFar ) ) ) {\n\t\t\tif ( match ) {\n\n\t\t\t\t// Don't consume trailing commas as valid\n\t\t\t\tsoFar = soFar.slice( match[ 0 ].length ) || soFar;\n\t\t\t}\n\t\t\tgroups.push( ( tokens = [] ) );\n\t\t}\n\n\t\tmatched = false;\n\n\t\t// Combinators\n\t\tif ( ( match = rleadingCombinator.exec( soFar ) ) ) {\n\t\t\tmatched = match.shift();\n\t\t\ttokens.push( {\n\t\t\t\tvalue: matched,\n\n\t\t\t\t// Cast descendant combinators to space\n\t\t\t\ttype: match[ 0 ].replace( rtrimCSS, \" \" )\n\t\t\t} );\n\t\t\tsoFar = soFar.slice( matched.length );\n\t\t}\n\n\t\t// Filters\n\t\tfor ( type in Expr.filter ) {\n\t\t\tif ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] ||\n\t\t\t\t( match = preFilters[ type ]( match ) ) ) ) {\n\t\t\t\tmatched = match.shift();\n\t\t\t\ttokens.push( {\n\t\t\t\t\tvalue: matched,\n\t\t\t\t\ttype: type,\n\t\t\t\t\tmatches: match\n\t\t\t\t} );\n\t\t\t\tsoFar = soFar.slice( matched.length );\n\t\t\t}\n\t\t}\n\n\t\tif ( !matched ) {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\t// Return the length of the invalid excess\n\t// if we're just parsing\n\t// Otherwise, throw an error or return tokens\n\tif ( parseOnly ) {\n\t\treturn soFar.length;\n\t}\n\n\treturn soFar ?\n\t\tfind.error( selector ) :\n\n\t\t// Cache the tokens\n\t\ttokenCache( selector, groups ).slice( 0 );\n}\n\nfunction toSelector( tokens ) {\n\tvar i = 0,\n\t\tlen = tokens.length,\n\t\tselector = \"\";\n\tfor ( ; i < len; i++ ) {\n\t\tselector += tokens[ i ].value;\n\t}\n\treturn selector;\n}\n\nfunction addCombinator( matcher, combinator, base ) {\n\tvar dir = combinator.dir,\n\t\tskip = combinator.next,\n\t\tkey = skip || dir,\n\t\tcheckNonElements = base && key === \"parentNode\",\n\t\tdoneName = done++;\n\n\treturn combinator.first ?\n\n\t\t// Check against closest ancestor/preceding element\n\t\tfunction( elem, context, xml ) {\n\t\t\twhile ( ( elem = elem[ dir ] ) ) {\n\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\treturn matcher( elem, context, xml );\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn false;\n\t\t} :\n\n\t\t// Check against all ancestor/preceding elements\n\t\tfunction( elem, context, xml ) {\n\t\t\tvar oldCache, outerCache,\n\t\t\t\tnewCache = [ dirruns, doneName ];\n\n\t\t\t// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching\n\t\t\tif ( xml ) {\n\t\t\t\twhile ( ( elem = elem[ dir ] ) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\t\tif ( matcher( elem, context, xml ) ) {\n\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\twhile ( ( elem = elem[ dir ] ) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\t\touterCache = elem[ expando ] || ( elem[ expando ] = {} );\n\n\t\t\t\t\t\tif ( skip && nodeName( elem, skip ) ) {\n\t\t\t\t\t\t\telem = elem[ dir ] || elem;\n\t\t\t\t\t\t} else if ( ( oldCache = outerCache[ key ] ) &&\n\t\t\t\t\t\t\toldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {\n\n\t\t\t\t\t\t\t// Assign to newCache so results back-propagate to previous elements\n\t\t\t\t\t\t\treturn ( newCache[ 2 ] = oldCache[ 2 ] );\n\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t// Reuse newcache so results back-propagate to previous elements\n\t\t\t\t\t\t\touterCache[ key ] = newCache;\n\n\t\t\t\t\t\t\t// A match means we're done; a fail means we have to keep checking\n\t\t\t\t\t\t\tif ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) {\n\t\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn false;\n\t\t};\n}\n\nfunction elementMatcher( matchers ) {\n\treturn matchers.length > 1 ?\n\t\tfunction( elem, context, xml ) {\n\t\t\tvar i = matchers.length;\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( !matchers[ i ]( elem, context, xml ) ) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn true;\n\t\t} :\n\t\tmatchers[ 0 ];\n}\n\nfunction multipleContexts( selector, contexts, results ) {\n\tvar i = 0,\n\t\tlen = contexts.length;\n\tfor ( ; i < len; i++ ) {\n\t\tfind( selector, contexts[ i ], results );\n\t}\n\treturn results;\n}\n\nfunction condense( unmatched, map, filter, context, xml ) {\n\tvar elem,\n\t\tnewUnmatched = [],\n\t\ti = 0,\n\t\tlen = unmatched.length,\n\t\tmapped = map != null;\n\n\tfor ( ; i < len; i++ ) {\n\t\tif ( ( elem = unmatched[ i ] ) ) {\n\t\t\tif ( !filter || filter( elem, context, xml ) ) {\n\t\t\t\tnewUnmatched.push( elem );\n\t\t\t\tif ( mapped ) {\n\t\t\t\t\tmap.push( i );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn newUnmatched;\n}\n\nfunction setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {\n\tif ( postFilter && !postFilter[ expando ] ) {\n\t\tpostFilter = setMatcher( postFilter );\n\t}\n\tif ( postFinder && !postFinder[ expando ] ) {\n\t\tpostFinder = setMatcher( postFinder, postSelector );\n\t}\n\treturn markFunction( function( seed, results, context, xml ) {\n\t\tvar temp, i, elem, matcherOut,\n\t\t\tpreMap = [],\n\t\t\tpostMap = [],\n\t\t\tpreexisting = results.length,\n\n\t\t\t// Get initial elements from seed or context\n\t\t\telems = seed ||\n\t\t\t\tmultipleContexts( selector || \"*\",\n\t\t\t\t\tcontext.nodeType ? [ context ] : context, [] ),\n\n\t\t\t// Prefilter to get matcher input, preserving a map for seed-results synchronization\n\t\t\tmatcherIn = preFilter && ( seed || !selector ) ?\n\t\t\t\tcondense( elems, preMap, preFilter, context, xml ) :\n\t\t\t\telems;\n\n\t\tif ( matcher ) {\n\n\t\t\t// If we have a postFinder, or filtered seed, or non-seed postFilter\n\t\t\t// or preexisting results,\n\t\t\tmatcherOut = postFinder || ( seed ? preFilter : preexisting || postFilter ) ?\n\n\t\t\t\t// ...intermediate processing is necessary\n\t\t\t\t[] :\n\n\t\t\t\t// ...otherwise use results directly\n\t\t\t\tresults;\n\n\t\t\t// Find primary matches\n\t\t\tmatcher( matcherIn, matcherOut, context, xml );\n\t\t} else {\n\t\t\tmatcherOut = matcherIn;\n\t\t}\n\n\t\t// Apply postFilter\n\t\tif ( postFilter ) {\n\t\t\ttemp = condense( matcherOut, postMap );\n\t\t\tpostFilter( temp, [], context, xml );\n\n\t\t\t// Un-match failing elements by moving them back to matcherIn\n\t\t\ti = temp.length;\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( ( elem = temp[ i ] ) ) {\n\t\t\t\t\tmatcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif ( seed ) {\n\t\t\tif ( postFinder || preFilter ) {\n\t\t\t\tif ( postFinder ) {\n\n\t\t\t\t\t// Get the final matcherOut by condensing this intermediate into postFinder contexts\n\t\t\t\t\ttemp = [];\n\t\t\t\t\ti = matcherOut.length;\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tif ( ( elem = matcherOut[ i ] ) ) {\n\n\t\t\t\t\t\t\t// Restore matcherIn since elem is not yet a final match\n\t\t\t\t\t\t\ttemp.push( ( matcherIn[ i ] = elem ) );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tpostFinder( null, ( matcherOut = [] ), temp, xml );\n\t\t\t\t}\n\n\t\t\t\t// Move matched elements from seed to results to keep them synchronized\n\t\t\t\ti = matcherOut.length;\n\t\t\t\twhile ( i-- ) {\n\t\t\t\t\tif ( ( elem = matcherOut[ i ] ) &&\n\t\t\t\t\t\t( temp = postFinder ? indexOf.call( seed, elem ) : preMap[ i ] ) > -1 ) {\n\n\t\t\t\t\t\tseed[ temp ] = !( results[ temp ] = elem );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Add elements to results, through postFinder if defined\n\t\t} else {\n\t\t\tmatcherOut = condense(\n\t\t\t\tmatcherOut === results ?\n\t\t\t\t\tmatcherOut.splice( preexisting, matcherOut.length ) :\n\t\t\t\t\tmatcherOut\n\t\t\t);\n\t\t\tif ( postFinder ) {\n\t\t\t\tpostFinder( null, results, matcherOut, xml );\n\t\t\t} else {\n\t\t\t\tpush.apply( results, matcherOut );\n\t\t\t}\n\t\t}\n\t} );\n}\n\nfunction matcherFromTokens( tokens ) {\n\tvar checkContext, matcher, j,\n\t\tlen = tokens.length,\n\t\tleadingRelative = Expr.relative[ tokens[ 0 ].type ],\n\t\timplicitRelative = leadingRelative || Expr.relative[ \" \" ],\n\t\ti = leadingRelative ? 1 : 0,\n\n\t\t// The foundational matcher ensures that elements are reachable from top-level context(s)\n\t\tmatchContext = addCombinator( function( elem ) {\n\t\t\treturn elem === checkContext;\n\t\t}, implicitRelative, true ),\n\t\tmatchAnyContext = addCombinator( function( elem ) {\n\t\t\treturn indexOf.call( checkContext, elem ) > -1;\n\t\t}, implicitRelative, true ),\n\t\tmatchers = [ function( elem, context, xml ) {\n\n\t\t\t// Support: IE 11+, Edge 17 - 18+\n\t\t\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t\t\t// two documents; shallow comparisons work.\n\t\t\t// eslint-disable-next-line eqeqeq\n\t\t\tvar ret = ( !leadingRelative && ( xml || context != outermostContext ) ) || (\n\t\t\t\t( checkContext = context ).nodeType ?\n\t\t\t\t\tmatchContext( elem, context, xml ) :\n\t\t\t\t\tmatchAnyContext( elem, context, xml ) );\n\n\t\t\t// Avoid hanging onto element\n\t\t\t// (see https://github.com/jquery/sizzle/issues/299)\n\t\t\tcheckContext = null;\n\t\t\treturn ret;\n\t\t} ];\n\n\tfor ( ; i < len; i++ ) {\n\t\tif ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) {\n\t\t\tmatchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];\n\t\t} else {\n\t\t\tmatcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches );\n\n\t\t\t// Return special upon seeing a positional matcher\n\t\t\tif ( matcher[ expando ] ) {\n\n\t\t\t\t// Find the next relative operator (if any) for proper handling\n\t\t\t\tj = ++i;\n\t\t\t\tfor ( ; j < len; j++ ) {\n\t\t\t\t\tif ( Expr.relative[ tokens[ j ].type ] ) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn setMatcher(\n\t\t\t\t\ti > 1 && elementMatcher( matchers ),\n\t\t\t\t\ti > 1 && toSelector(\n\n\t\t\t\t\t\t// If the preceding token was a descendant combinator, insert an implicit any-element `*`\n\t\t\t\t\t\ttokens.slice( 0, i - 1 )\n\t\t\t\t\t\t\t.concat( { value: tokens[ i - 2 ].type === \" \" ? \"*\" : \"\" } )\n\t\t\t\t\t).replace( rtrimCSS, \"$1\" ),\n\t\t\t\t\tmatcher,\n\t\t\t\t\ti < j && matcherFromTokens( tokens.slice( i, j ) ),\n\t\t\t\t\tj < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ),\n\t\t\t\t\tj < len && toSelector( tokens )\n\t\t\t\t);\n\t\t\t}\n\t\t\tmatchers.push( matcher );\n\t\t}\n\t}\n\n\treturn elementMatcher( matchers );\n}\n\nfunction matcherFromGroupMatchers( elementMatchers, setMatchers ) {\n\tvar bySet = setMatchers.length > 0,\n\t\tbyElement = elementMatchers.length > 0,\n\t\tsuperMatcher = function( seed, context, xml, results, outermost ) {\n\t\t\tvar elem, j, matcher,\n\t\t\t\tmatchedCount = 0,\n\t\t\t\ti = \"0\",\n\t\t\t\tunmatched = seed && [],\n\t\t\t\tsetMatched = [],\n\t\t\t\tcontextBackup = outermostContext,\n\n\t\t\t\t// We must always have either seed elements or outermost context\n\t\t\t\telems = seed || byElement && Expr.find.TAG( \"*\", outermost ),\n\n\t\t\t\t// Use integer dirruns iff this is the outermost matcher\n\t\t\t\tdirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ),\n\t\t\t\tlen = elems.length;\n\n\t\t\tif ( outermost ) {\n\n\t\t\t\t// Support: IE 11+, Edge 17 - 18+\n\t\t\t\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t\t\t\t// two documents; shallow comparisons work.\n\t\t\t\t// eslint-disable-next-line eqeqeq\n\t\t\t\toutermostContext = context == document || context || outermost;\n\t\t\t}\n\n\t\t\t// Add elements passing elementMatchers directly to results\n\t\t\t// Support: iOS <=7 - 9 only\n\t\t\t// Tolerate NodeList properties (IE: \"length\"; Safari: ) matching\n\t\t\t// elements by id. (see trac-14142)\n\t\t\tfor ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) {\n\t\t\t\tif ( byElement && elem ) {\n\t\t\t\t\tj = 0;\n\n\t\t\t\t\t// Support: IE 11+, Edge 17 - 18+\n\t\t\t\t\t// IE/Edge sometimes throw a \"Permission denied\" error when strict-comparing\n\t\t\t\t\t// two documents; shallow comparisons work.\n\t\t\t\t\t// eslint-disable-next-line eqeqeq\n\t\t\t\t\tif ( !context && elem.ownerDocument != document ) {\n\t\t\t\t\t\tsetDocument( elem );\n\t\t\t\t\t\txml = !documentIsHTML;\n\t\t\t\t\t}\n\t\t\t\t\twhile ( ( matcher = elementMatchers[ j++ ] ) ) {\n\t\t\t\t\t\tif ( matcher( elem, context || document, xml ) ) {\n\t\t\t\t\t\t\tpush.call( results, elem );\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif ( outermost ) {\n\t\t\t\t\t\tdirruns = dirrunsUnique;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Track unmatched elements for set filters\n\t\t\t\tif ( bySet ) {\n\n\t\t\t\t\t// They will have gone through all possible matchers\n\t\t\t\t\tif ( ( elem = !matcher && elem ) ) {\n\t\t\t\t\t\tmatchedCount--;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Lengthen the array for every element, matched or not\n\t\t\t\t\tif ( seed ) {\n\t\t\t\t\t\tunmatched.push( elem );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// `i` is now the count of elements visited above, and adding it to `matchedCount`\n\t\t\t// makes the latter nonnegative.\n\t\t\tmatchedCount += i;\n\n\t\t\t// Apply set filters to unmatched elements\n\t\t\t// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`\n\t\t\t// equals `i`), unless we didn't visit _any_ elements in the above loop because we have\n\t\t\t// no element matchers and no seed.\n\t\t\t// Incrementing an initially-string \"0\" `i` allows `i` to remain a string only in that\n\t\t\t// case, which will result in a \"00\" `matchedCount` that differs from `i` but is also\n\t\t\t// numerically zero.\n\t\t\tif ( bySet && i !== matchedCount ) {\n\t\t\t\tj = 0;\n\t\t\t\twhile ( ( matcher = setMatchers[ j++ ] ) ) {\n\t\t\t\t\tmatcher( unmatched, setMatched, context, xml );\n\t\t\t\t}\n\n\t\t\t\tif ( seed ) {\n\n\t\t\t\t\t// Reintegrate element matches to eliminate the need for sorting\n\t\t\t\t\tif ( matchedCount > 0 ) {\n\t\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\t\tif ( !( unmatched[ i ] || setMatched[ i ] ) ) {\n\t\t\t\t\t\t\t\tsetMatched[ i ] = pop.call( results );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Discard index placeholder values to get only actual matches\n\t\t\t\t\tsetMatched = condense( setMatched );\n\t\t\t\t}\n\n\t\t\t\t// Add matches to results\n\t\t\t\tpush.apply( results, setMatched );\n\n\t\t\t\t// Seedless set matches succeeding multiple successful matchers stipulate sorting\n\t\t\t\tif ( outermost && !seed && setMatched.length > 0 &&\n\t\t\t\t\t( matchedCount + setMatchers.length ) > 1 ) {\n\n\t\t\t\t\tjQuery.uniqueSort( results );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Override manipulation of globals by nested matchers\n\t\t\tif ( outermost ) {\n\t\t\t\tdirruns = dirrunsUnique;\n\t\t\t\toutermostContext = contextBackup;\n\t\t\t}\n\n\t\t\treturn unmatched;\n\t\t};\n\n\treturn bySet ?\n\t\tmarkFunction( superMatcher ) :\n\t\tsuperMatcher;\n}\n\nfunction compile( selector, match /* Internal Use Only */ ) {\n\tvar i,\n\t\tsetMatchers = [],\n\t\telementMatchers = [],\n\t\tcached = compilerCache[ selector + \" \" ];\n\n\tif ( !cached ) {\n\n\t\t// Generate a function of recursive functions that can be used to check each element\n\t\tif ( !match ) {\n\t\t\tmatch = tokenize( selector );\n\t\t}\n\t\ti = match.length;\n\t\twhile ( i-- ) {\n\t\t\tcached = matcherFromTokens( match[ i ] );\n\t\t\tif ( cached[ expando ] ) {\n\t\t\t\tsetMatchers.push( cached );\n\t\t\t} else {\n\t\t\t\telementMatchers.push( cached );\n\t\t\t}\n\t\t}\n\n\t\t// Cache the compiled function\n\t\tcached = compilerCache( selector,\n\t\t\tmatcherFromGroupMatchers( elementMatchers, setMatchers ) );\n\n\t\t// Save selector and tokenization\n\t\tcached.selector = selector;\n\t}\n\treturn cached;\n}\n\n/**\n * A low-level selection function that works with jQuery's compiled\n * selector functions\n * @param {String|Function} selector A selector or a pre-compiled\n * selector function built with jQuery selector compile\n * @param {Element} context\n * @param {Array} [results]\n * @param {Array} [seed] A set of elements to match against\n */\nfunction select( selector, context, results, seed ) {\n\tvar i, tokens, token, type, find,\n\t\tcompiled = typeof selector === \"function\" && selector,\n\t\tmatch = !seed && tokenize( ( selector = compiled.selector || selector ) );\n\n\tresults = results || [];\n\n\t// Try to minimize operations if there is only one selector in the list and no seed\n\t// (the latter of which guarantees us context)\n\tif ( match.length === 1 ) {\n\n\t\t// Reduce context if the leading compound selector is an ID\n\t\ttokens = match[ 0 ] = match[ 0 ].slice( 0 );\n\t\tif ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === \"ID\" &&\n\t\t\t\tcontext.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) {\n\n\t\t\tcontext = ( Expr.find.ID(\n\t\t\t\ttoken.matches[ 0 ].replace( runescape, funescape ),\n\t\t\t\tcontext\n\t\t\t) || [] )[ 0 ];\n\t\t\tif ( !context ) {\n\t\t\t\treturn results;\n\n\t\t\t// Precompiled matchers will still verify ancestry, so step up a level\n\t\t\t} else if ( compiled ) {\n\t\t\t\tcontext = context.parentNode;\n\t\t\t}\n\n\t\t\tselector = selector.slice( tokens.shift().value.length );\n\t\t}\n\n\t\t// Fetch a seed set for right-to-left matching\n\t\ti = matchExpr.needsContext.test( selector ) ? 0 : tokens.length;\n\t\twhile ( i-- ) {\n\t\t\ttoken = tokens[ i ];\n\n\t\t\t// Abort if we hit a combinator\n\t\t\tif ( Expr.relative[ ( type = token.type ) ] ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif ( ( find = Expr.find[ type ] ) ) {\n\n\t\t\t\t// Search, expanding context for leading sibling combinators\n\t\t\t\tif ( ( seed = find(\n\t\t\t\t\ttoken.matches[ 0 ].replace( runescape, funescape ),\n\t\t\t\t\trsibling.test( tokens[ 0 ].type ) &&\n\t\t\t\t\t\ttestContext( context.parentNode ) || context\n\t\t\t\t) ) ) {\n\n\t\t\t\t\t// If seed is empty or no tokens remain, we can return early\n\t\t\t\t\ttokens.splice( i, 1 );\n\t\t\t\t\tselector = seed.length && toSelector( tokens );\n\t\t\t\t\tif ( !selector ) {\n\t\t\t\t\t\tpush.apply( results, seed );\n\t\t\t\t\t\treturn results;\n\t\t\t\t\t}\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// Compile and execute a filtering function if one is not provided\n\t// Provide `match` to avoid retokenization if we modified the selector above\n\t( compiled || compile( selector, match ) )(\n\t\tseed,\n\t\tcontext,\n\t\t!documentIsHTML,\n\t\tresults,\n\t\t!context || rsibling.test( selector ) && testContext( context.parentNode ) || context\n\t);\n\treturn results;\n}\n\n// One-time assignments\n\n// Support: Android <=4.0 - 4.1+\n// Sort stability\nsupport.sortStable = expando.split( \"\" ).sort( sortOrder ).join( \"\" ) === expando;\n\n// Initialize against the default document\nsetDocument();\n\n// Support: Android <=4.0 - 4.1+\n// Detached nodes confoundingly follow *each other*\nsupport.sortDetached = assert( function( el ) {\n\n\t// Should return 1, but returns 4 (following)\n\treturn el.compareDocumentPosition( document.createElement( \"fieldset\" ) ) & 1;\n} );\n\njQuery.find = find;\n\n// Deprecated\njQuery.expr[ \":\" ] = jQuery.expr.pseudos;\njQuery.unique = jQuery.uniqueSort;\n\n// These have always been private, but they used to be documented as part of\n// Sizzle so let's maintain them for now for backwards compatibility purposes.\nfind.compile = compile;\nfind.select = select;\nfind.setDocument = setDocument;\nfind.tokenize = tokenize;\n\nfind.escape = jQuery.escapeSelector;\nfind.getText = jQuery.text;\nfind.isXML = jQuery.isXMLDoc;\nfind.selectors = jQuery.expr;\nfind.support = jQuery.support;\nfind.uniqueSort = jQuery.uniqueSort;\n\n\t/* eslint-enable */\n\n} )();\n\n\nvar dir = function( elem, dir, until ) {\n\tvar matched = [],\n\t\ttruncate = until !== undefined;\n\n\twhile ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {\n\t\tif ( elem.nodeType === 1 ) {\n\t\t\tif ( truncate && jQuery( elem ).is( until ) ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tmatched.push( elem );\n\t\t}\n\t}\n\treturn matched;\n};\n\n\nvar siblings = function( n, elem ) {\n\tvar matched = [];\n\n\tfor ( ; n; n = n.nextSibling ) {\n\t\tif ( n.nodeType === 1 && n !== elem ) {\n\t\t\tmatched.push( n );\n\t\t}\n\t}\n\n\treturn matched;\n};\n\n\nvar rneedsContext = jQuery.expr.match.needsContext;\n\nvar rsingleTag = ( /^<([a-z][^\\/\\0>:\\x20\\t\\r\\n\\f]*)[\\x20\\t\\r\\n\\f]*\\/?>(?:<\\/\\1>|)$/i );\n\n\n\n// Implement the identical functionality for filter and not\nfunction winnow( elements, qualifier, not ) {\n\tif ( isFunction( qualifier ) ) {\n\t\treturn jQuery.grep( elements, function( elem, i ) {\n\t\t\treturn !!qualifier.call( elem, i, elem ) !== not;\n\t\t} );\n\t}\n\n\t// Single element\n\tif ( qualifier.nodeType ) {\n\t\treturn jQuery.grep( elements, function( elem ) {\n\t\t\treturn ( elem === qualifier ) !== not;\n\t\t} );\n\t}\n\n\t// Arraylike of elements (jQuery, arguments, Array)\n\tif ( typeof qualifier !== \"string\" ) {\n\t\treturn jQuery.grep( elements, function( elem ) {\n\t\t\treturn ( indexOf.call( qualifier, elem ) > -1 ) !== not;\n\t\t} );\n\t}\n\n\t// Filtered directly for both simple and complex selectors\n\treturn jQuery.filter( qualifier, elements, not );\n}\n\njQuery.filter = function( expr, elems, not ) {\n\tvar elem = elems[ 0 ];\n\n\tif ( not ) {\n\t\texpr = \":not(\" + expr + \")\";\n\t}\n\n\tif ( elems.length === 1 && elem.nodeType === 1 ) {\n\t\treturn jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];\n\t}\n\n\treturn jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {\n\t\treturn elem.nodeType === 1;\n\t} ) );\n};\n\njQuery.fn.extend( {\n\tfind: function( selector ) {\n\t\tvar i, ret,\n\t\t\tlen = this.length,\n\t\t\tself = this;\n\n\t\tif ( typeof selector !== \"string\" ) {\n\t\t\treturn this.pushStack( jQuery( selector ).filter( function() {\n\t\t\t\tfor ( i = 0; i < len; i++ ) {\n\t\t\t\t\tif ( jQuery.contains( self[ i ], this ) ) {\n\t\t\t\t\t\treturn true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} ) );\n\t\t}\n\n\t\tret = this.pushStack( [] );\n\n\t\tfor ( i = 0; i < len; i++ ) {\n\t\t\tjQuery.find( selector, self[ i ], ret );\n\t\t}\n\n\t\treturn len > 1 ? jQuery.uniqueSort( ret ) : ret;\n\t},\n\tfilter: function( selector ) {\n\t\treturn this.pushStack( winnow( this, selector || [], false ) );\n\t},\n\tnot: function( selector ) {\n\t\treturn this.pushStack( winnow( this, selector || [], true ) );\n\t},\n\tis: function( selector ) {\n\t\treturn !!winnow(\n\t\t\tthis,\n\n\t\t\t// If this is a positional/relative selector, check membership in the returned set\n\t\t\t// so $(\"p:first\").is(\"p:last\") won't return true for a doc with two \"p\".\n\t\t\ttypeof selector === \"string\" && rneedsContext.test( selector ) ?\n\t\t\t\tjQuery( selector ) :\n\t\t\t\tselector || [],\n\t\t\tfalse\n\t\t).length;\n\t}\n} );\n\n\n// Initialize a jQuery object\n\n\n// A central reference to the root jQuery(document)\nvar rootjQuery,\n\n\t// A simple way to check for HTML strings\n\t// Prioritize #id over to avoid XSS via location.hash (trac-9521)\n\t// Strict HTML recognition (trac-11290: must start with <)\n\t// Shortcut simple #id case for speed\n\trquickExpr = /^(?:\\s*(<[\\w\\W]+>)[^>]*|#([\\w-]+))$/,\n\n\tinit = jQuery.fn.init = function( selector, context, root ) {\n\t\tvar match, elem;\n\n\t\t// HANDLE: $(\"\"), $(null), $(undefined), $(false)\n\t\tif ( !selector ) {\n\t\t\treturn this;\n\t\t}\n\n\t\t// Method init() accepts an alternate rootjQuery\n\t\t// so migrate can support jQuery.sub (gh-2101)\n\t\troot = root || rootjQuery;\n\n\t\t// Handle HTML strings\n\t\tif ( typeof selector === \"string\" ) {\n\t\t\tif ( selector[ 0 ] === \"<\" &&\n\t\t\t\tselector[ selector.length - 1 ] === \">\" &&\n\t\t\t\tselector.length >= 3 ) {\n\n\t\t\t\t// Assume that strings that start and end with <> are HTML and skip the regex check\n\t\t\t\tmatch = [ null, selector, null ];\n\n\t\t\t} else {\n\t\t\t\tmatch = rquickExpr.exec( selector );\n\t\t\t}\n\n\t\t\t// Match html or make sure no context is specified for #id\n\t\t\tif ( match && ( match[ 1 ] || !context ) ) {\n\n\t\t\t\t// HANDLE: $(html) -> $(array)\n\t\t\t\tif ( match[ 1 ] ) {\n\t\t\t\t\tcontext = context instanceof jQuery ? context[ 0 ] : context;\n\n\t\t\t\t\t// Option to run scripts is true for back-compat\n\t\t\t\t\t// Intentionally let the error be thrown if parseHTML is not present\n\t\t\t\t\tjQuery.merge( this, jQuery.parseHTML(\n\t\t\t\t\t\tmatch[ 1 ],\n\t\t\t\t\t\tcontext && context.nodeType ? context.ownerDocument || context : document,\n\t\t\t\t\t\ttrue\n\t\t\t\t\t) );\n\n\t\t\t\t\t// HANDLE: $(html, props)\n\t\t\t\t\tif ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {\n\t\t\t\t\t\tfor ( match in context ) {\n\n\t\t\t\t\t\t\t// Properties of context are called as methods if possible\n\t\t\t\t\t\t\tif ( isFunction( this[ match ] ) ) {\n\t\t\t\t\t\t\t\tthis[ match ]( context[ match ] );\n\n\t\t\t\t\t\t\t// ...and otherwise set as attributes\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tthis.attr( match, context[ match ] );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\treturn this;\n\n\t\t\t\t// HANDLE: $(#id)\n\t\t\t\t} else {\n\t\t\t\t\telem = document.getElementById( match[ 2 ] );\n\n\t\t\t\t\tif ( elem ) {\n\n\t\t\t\t\t\t// Inject the element directly into the jQuery object\n\t\t\t\t\t\tthis[ 0 ] = elem;\n\t\t\t\t\t\tthis.length = 1;\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\n\t\t\t// HANDLE: $(expr, $(...))\n\t\t\t} else if ( !context || context.jquery ) {\n\t\t\t\treturn ( context || root ).find( selector );\n\n\t\t\t// HANDLE: $(expr, context)\n\t\t\t// (which is just equivalent to: $(context).find(expr)\n\t\t\t} else {\n\t\t\t\treturn this.constructor( context ).find( selector );\n\t\t\t}\n\n\t\t// HANDLE: $(DOMElement)\n\t\t} else if ( selector.nodeType ) {\n\t\t\tthis[ 0 ] = selector;\n\t\t\tthis.length = 1;\n\t\t\treturn this;\n\n\t\t// HANDLE: $(function)\n\t\t// Shortcut for document ready\n\t\t} else if ( isFunction( selector ) ) {\n\t\t\treturn root.ready !== undefined ?\n\t\t\t\troot.ready( selector ) :\n\n\t\t\t\t// Execute immediately if ready is not present\n\t\t\t\tselector( jQuery );\n\t\t}\n\n\t\treturn jQuery.makeArray( selector, this );\n\t};\n\n// Give the init function the jQuery prototype for later instantiation\ninit.prototype = jQuery.fn;\n\n// Initialize central reference\nrootjQuery = jQuery( document );\n\n\nvar rparentsprev = /^(?:parents|prev(?:Until|All))/,\n\n\t// Methods guaranteed to produce a unique set when starting from a unique set\n\tguaranteedUnique = {\n\t\tchildren: true,\n\t\tcontents: true,\n\t\tnext: true,\n\t\tprev: true\n\t};\n\njQuery.fn.extend( {\n\thas: function( target ) {\n\t\tvar targets = jQuery( target, this ),\n\t\t\tl = targets.length;\n\n\t\treturn this.filter( function() {\n\t\t\tvar i = 0;\n\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\tif ( jQuery.contains( this, targets[ i ] ) ) {\n\t\t\t\t\treturn true;\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t},\n\n\tclosest: function( selectors, context ) {\n\t\tvar cur,\n\t\t\ti = 0,\n\t\t\tl = this.length,\n\t\t\tmatched = [],\n\t\t\ttargets = typeof selectors !== \"string\" && jQuery( selectors );\n\n\t\t// Positional selectors never match, since there's no _selection_ context\n\t\tif ( !rneedsContext.test( selectors ) ) {\n\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\tfor ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {\n\n\t\t\t\t\t// Always skip document fragments\n\t\t\t\t\tif ( cur.nodeType < 11 && ( targets ?\n\t\t\t\t\t\ttargets.index( cur ) > -1 :\n\n\t\t\t\t\t\t// Don't pass non-elements to jQuery#find\n\t\t\t\t\t\tcur.nodeType === 1 &&\n\t\t\t\t\t\t\tjQuery.find.matchesSelector( cur, selectors ) ) ) {\n\n\t\t\t\t\t\tmatched.push( cur );\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );\n\t},\n\n\t// Determine the position of an element within the set\n\tindex: function( elem ) {\n\n\t\t// No argument, return index in parent\n\t\tif ( !elem ) {\n\t\t\treturn ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;\n\t\t}\n\n\t\t// Index in selector\n\t\tif ( typeof elem === \"string\" ) {\n\t\t\treturn indexOf.call( jQuery( elem ), this[ 0 ] );\n\t\t}\n\n\t\t// Locate the position of the desired element\n\t\treturn indexOf.call( this,\n\n\t\t\t// If it receives a jQuery object, the first element is used\n\t\t\telem.jquery ? elem[ 0 ] : elem\n\t\t);\n\t},\n\n\tadd: function( selector, context ) {\n\t\treturn this.pushStack(\n\t\t\tjQuery.uniqueSort(\n\t\t\t\tjQuery.merge( this.get(), jQuery( selector, context ) )\n\t\t\t)\n\t\t);\n\t},\n\n\taddBack: function( selector ) {\n\t\treturn this.add( selector == null ?\n\t\t\tthis.prevObject : this.prevObject.filter( selector )\n\t\t);\n\t}\n} );\n\nfunction sibling( cur, dir ) {\n\twhile ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}\n\treturn cur;\n}\n\njQuery.each( {\n\tparent: function( elem ) {\n\t\tvar parent = elem.parentNode;\n\t\treturn parent && parent.nodeType !== 11 ? parent : null;\n\t},\n\tparents: function( elem ) {\n\t\treturn dir( elem, \"parentNode\" );\n\t},\n\tparentsUntil: function( elem, _i, until ) {\n\t\treturn dir( elem, \"parentNode\", until );\n\t},\n\tnext: function( elem ) {\n\t\treturn sibling( elem, \"nextSibling\" );\n\t},\n\tprev: function( elem ) {\n\t\treturn sibling( elem, \"previousSibling\" );\n\t},\n\tnextAll: function( elem ) {\n\t\treturn dir( elem, \"nextSibling\" );\n\t},\n\tprevAll: function( elem ) {\n\t\treturn dir( elem, \"previousSibling\" );\n\t},\n\tnextUntil: function( elem, _i, until ) {\n\t\treturn dir( elem, \"nextSibling\", until );\n\t},\n\tprevUntil: function( elem, _i, until ) {\n\t\treturn dir( elem, \"previousSibling\", until );\n\t},\n\tsiblings: function( elem ) {\n\t\treturn siblings( ( elem.parentNode || {} ).firstChild, elem );\n\t},\n\tchildren: function( elem ) {\n\t\treturn siblings( elem.firstChild );\n\t},\n\tcontents: function( elem ) {\n\t\tif ( elem.contentDocument != null &&\n\n\t\t\t// Support: IE 11+\n\t\t\t// elements with no `data` attribute has an object\n\t\t\t// `contentDocument` with a `null` prototype.\n\t\t\tgetProto( elem.contentDocument ) ) {\n\n\t\t\treturn elem.contentDocument;\n\t\t}\n\n\t\t// Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only\n\t\t// Treat the template element as a regular one in browsers that\n\t\t// don't support it.\n\t\tif ( nodeName( elem, \"template\" ) ) {\n\t\t\telem = elem.content || elem;\n\t\t}\n\n\t\treturn jQuery.merge( [], elem.childNodes );\n\t}\n}, function( name, fn ) {\n\tjQuery.fn[ name ] = function( until, selector ) {\n\t\tvar matched = jQuery.map( this, fn, until );\n\n\t\tif ( name.slice( -5 ) !== \"Until\" ) {\n\t\t\tselector = until;\n\t\t}\n\n\t\tif ( selector && typeof selector === \"string\" ) {\n\t\t\tmatched = jQuery.filter( selector, matched );\n\t\t}\n\n\t\tif ( this.length > 1 ) {\n\n\t\t\t// Remove duplicates\n\t\t\tif ( !guaranteedUnique[ name ] ) {\n\t\t\t\tjQuery.uniqueSort( matched );\n\t\t\t}\n\n\t\t\t// Reverse order for parents* and prev-derivatives\n\t\t\tif ( rparentsprev.test( name ) ) {\n\t\t\t\tmatched.reverse();\n\t\t\t}\n\t\t}\n\n\t\treturn this.pushStack( matched );\n\t};\n} );\nvar rnothtmlwhite = ( /[^\\x20\\t\\r\\n\\f]+/g );\n\n\n\n// Convert String-formatted options into Object-formatted ones\nfunction createOptions( options ) {\n\tvar object = {};\n\tjQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {\n\t\tobject[ flag ] = true;\n\t} );\n\treturn object;\n}\n\n/*\n * Create a callback list using the following parameters:\n *\n *\toptions: an optional list of space-separated options that will change how\n *\t\t\tthe callback list behaves or a more traditional option object\n *\n * By default a callback list will act like an event callback list and can be\n * \"fired\" multiple times.\n *\n * Possible options:\n *\n *\tonce:\t\t\twill ensure the callback list can only be fired once (like a Deferred)\n *\n *\tmemory:\t\t\twill keep track of previous values and will call any callback added\n *\t\t\t\t\tafter the list has been fired right away with the latest \"memorized\"\n *\t\t\t\t\tvalues (like a Deferred)\n *\n *\tunique:\t\t\twill ensure a callback can only be added once (no duplicate in the list)\n *\n *\tstopOnFalse:\tinterrupt callings when a callback returns false\n *\n */\njQuery.Callbacks = function( options ) {\n\n\t// Convert options from String-formatted to Object-formatted if needed\n\t// (we check in cache first)\n\toptions = typeof options === \"string\" ?\n\t\tcreateOptions( options ) :\n\t\tjQuery.extend( {}, options );\n\n\tvar // Flag to know if list is currently firing\n\t\tfiring,\n\n\t\t// Last fire value for non-forgettable lists\n\t\tmemory,\n\n\t\t// Flag to know if list was already fired\n\t\tfired,\n\n\t\t// Flag to prevent firing\n\t\tlocked,\n\n\t\t// Actual callback list\n\t\tlist = [],\n\n\t\t// Queue of execution data for repeatable lists\n\t\tqueue = [],\n\n\t\t// Index of currently firing callback (modified by add/remove as needed)\n\t\tfiringIndex = -1,\n\n\t\t// Fire callbacks\n\t\tfire = function() {\n\n\t\t\t// Enforce single-firing\n\t\t\tlocked = locked || options.once;\n\n\t\t\t// Execute callbacks for all pending executions,\n\t\t\t// respecting firingIndex overrides and runtime changes\n\t\t\tfired = firing = true;\n\t\t\tfor ( ; queue.length; firingIndex = -1 ) {\n\t\t\t\tmemory = queue.shift();\n\t\t\t\twhile ( ++firingIndex < list.length ) {\n\n\t\t\t\t\t// Run callback and check for early termination\n\t\t\t\t\tif ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&\n\t\t\t\t\t\toptions.stopOnFalse ) {\n\n\t\t\t\t\t\t// Jump to end and forget the data so .add doesn't re-fire\n\t\t\t\t\t\tfiringIndex = list.length;\n\t\t\t\t\t\tmemory = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Forget the data if we're done with it\n\t\t\tif ( !options.memory ) {\n\t\t\t\tmemory = false;\n\t\t\t}\n\n\t\t\tfiring = false;\n\n\t\t\t// Clean up if we're done firing for good\n\t\t\tif ( locked ) {\n\n\t\t\t\t// Keep an empty list if we have data for future add calls\n\t\t\t\tif ( memory ) {\n\t\t\t\t\tlist = [];\n\n\t\t\t\t// Otherwise, this object is spent\n\t\t\t\t} else {\n\t\t\t\t\tlist = \"\";\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\n\t\t// Actual Callbacks object\n\t\tself = {\n\n\t\t\t// Add a callback or a collection of callbacks to the list\n\t\t\tadd: function() {\n\t\t\t\tif ( list ) {\n\n\t\t\t\t\t// If we have memory from a past run, we should fire after adding\n\t\t\t\t\tif ( memory && !firing ) {\n\t\t\t\t\t\tfiringIndex = list.length - 1;\n\t\t\t\t\t\tqueue.push( memory );\n\t\t\t\t\t}\n\n\t\t\t\t\t( function add( args ) {\n\t\t\t\t\t\tjQuery.each( args, function( _, arg ) {\n\t\t\t\t\t\t\tif ( isFunction( arg ) ) {\n\t\t\t\t\t\t\t\tif ( !options.unique || !self.has( arg ) ) {\n\t\t\t\t\t\t\t\t\tlist.push( arg );\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} else if ( arg && arg.length && toType( arg ) !== \"string\" ) {\n\n\t\t\t\t\t\t\t\t// Inspect recursively\n\t\t\t\t\t\t\t\tadd( arg );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} );\n\t\t\t\t\t} )( arguments );\n\n\t\t\t\t\tif ( memory && !firing ) {\n\t\t\t\t\t\tfire();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Remove a callback from the list\n\t\t\tremove: function() {\n\t\t\t\tjQuery.each( arguments, function( _, arg ) {\n\t\t\t\t\tvar index;\n\t\t\t\t\twhile ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {\n\t\t\t\t\t\tlist.splice( index, 1 );\n\n\t\t\t\t\t\t// Handle firing indexes\n\t\t\t\t\t\tif ( index <= firingIndex ) {\n\t\t\t\t\t\t\tfiringIndex--;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Check if a given callback is in the list.\n\t\t\t// If no argument is given, return whether or not list has callbacks attached.\n\t\t\thas: function( fn ) {\n\t\t\t\treturn fn ?\n\t\t\t\t\tjQuery.inArray( fn, list ) > -1 :\n\t\t\t\t\tlist.length > 0;\n\t\t\t},\n\n\t\t\t// Remove all callbacks from the list\n\t\t\tempty: function() {\n\t\t\t\tif ( list ) {\n\t\t\t\t\tlist = [];\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Disable .fire and .add\n\t\t\t// Abort any current/pending executions\n\t\t\t// Clear all callbacks and values\n\t\t\tdisable: function() {\n\t\t\t\tlocked = queue = [];\n\t\t\t\tlist = memory = \"\";\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\tdisabled: function() {\n\t\t\t\treturn !list;\n\t\t\t},\n\n\t\t\t// Disable .fire\n\t\t\t// Also disable .add unless we have memory (since it would have no effect)\n\t\t\t// Abort any pending executions\n\t\t\tlock: function() {\n\t\t\t\tlocked = queue = [];\n\t\t\t\tif ( !memory && !firing ) {\n\t\t\t\t\tlist = memory = \"\";\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\tlocked: function() {\n\t\t\t\treturn !!locked;\n\t\t\t},\n\n\t\t\t// Call all callbacks with the given context and arguments\n\t\t\tfireWith: function( context, args ) {\n\t\t\t\tif ( !locked ) {\n\t\t\t\t\targs = args || [];\n\t\t\t\t\targs = [ context, args.slice ? args.slice() : args ];\n\t\t\t\t\tqueue.push( args );\n\t\t\t\t\tif ( !firing ) {\n\t\t\t\t\t\tfire();\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// Call all the callbacks with the given arguments\n\t\t\tfire: function() {\n\t\t\t\tself.fireWith( this, arguments );\n\t\t\t\treturn this;\n\t\t\t},\n\n\t\t\t// To know if the callbacks have already been called at least once\n\t\t\tfired: function() {\n\t\t\t\treturn !!fired;\n\t\t\t}\n\t\t};\n\n\treturn self;\n};\n\n\nfunction Identity( v ) {\n\treturn v;\n}\nfunction Thrower( ex ) {\n\tthrow ex;\n}\n\nfunction adoptValue( value, resolve, reject, noValue ) {\n\tvar method;\n\n\ttry {\n\n\t\t// Check for promise aspect first to privilege synchronous behavior\n\t\tif ( value && isFunction( ( method = value.promise ) ) ) {\n\t\t\tmethod.call( value ).done( resolve ).fail( reject );\n\n\t\t// Other thenables\n\t\t} else if ( value && isFunction( ( method = value.then ) ) ) {\n\t\t\tmethod.call( value, resolve, reject );\n\n\t\t// Other non-thenables\n\t\t} else {\n\n\t\t\t// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:\n\t\t\t// * false: [ value ].slice( 0 ) => resolve( value )\n\t\t\t// * true: [ value ].slice( 1 ) => resolve()\n\t\t\tresolve.apply( undefined, [ value ].slice( noValue ) );\n\t\t}\n\n\t// For Promises/A+, convert exceptions into rejections\n\t// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in\n\t// Deferred#then to conditionally suppress rejection.\n\t} catch ( value ) {\n\n\t\t// Support: Android 4.0 only\n\t\t// Strict mode functions invoked without .call/.apply get global-object context\n\t\treject.apply( undefined, [ value ] );\n\t}\n}\n\njQuery.extend( {\n\n\tDeferred: function( func ) {\n\t\tvar tuples = [\n\n\t\t\t\t// action, add listener, callbacks,\n\t\t\t\t// ... .then handlers, argument index, [final state]\n\t\t\t\t[ \"notify\", \"progress\", jQuery.Callbacks( \"memory\" ),\n\t\t\t\t\tjQuery.Callbacks( \"memory\" ), 2 ],\n\t\t\t\t[ \"resolve\", \"done\", jQuery.Callbacks( \"once memory\" ),\n\t\t\t\t\tjQuery.Callbacks( \"once memory\" ), 0, \"resolved\" ],\n\t\t\t\t[ \"reject\", \"fail\", jQuery.Callbacks( \"once memory\" ),\n\t\t\t\t\tjQuery.Callbacks( \"once memory\" ), 1, \"rejected\" ]\n\t\t\t],\n\t\t\tstate = \"pending\",\n\t\t\tpromise = {\n\t\t\t\tstate: function() {\n\t\t\t\t\treturn state;\n\t\t\t\t},\n\t\t\t\talways: function() {\n\t\t\t\t\tdeferred.done( arguments ).fail( arguments );\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\t\t\t\t\"catch\": function( fn ) {\n\t\t\t\t\treturn promise.then( null, fn );\n\t\t\t\t},\n\n\t\t\t\t// Keep pipe for back-compat\n\t\t\t\tpipe: function( /* fnDone, fnFail, fnProgress */ ) {\n\t\t\t\t\tvar fns = arguments;\n\n\t\t\t\t\treturn jQuery.Deferred( function( newDefer ) {\n\t\t\t\t\t\tjQuery.each( tuples, function( _i, tuple ) {\n\n\t\t\t\t\t\t\t// Map tuples (progress, done, fail) to arguments (done, fail, progress)\n\t\t\t\t\t\t\tvar fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];\n\n\t\t\t\t\t\t\t// deferred.progress(function() { bind to newDefer or newDefer.notify })\n\t\t\t\t\t\t\t// deferred.done(function() { bind to newDefer or newDefer.resolve })\n\t\t\t\t\t\t\t// deferred.fail(function() { bind to newDefer or newDefer.reject })\n\t\t\t\t\t\t\tdeferred[ tuple[ 1 ] ]( function() {\n\t\t\t\t\t\t\t\tvar returned = fn && fn.apply( this, arguments );\n\t\t\t\t\t\t\t\tif ( returned && isFunction( returned.promise ) ) {\n\t\t\t\t\t\t\t\t\treturned.promise()\n\t\t\t\t\t\t\t\t\t\t.progress( newDefer.notify )\n\t\t\t\t\t\t\t\t\t\t.done( newDefer.resolve )\n\t\t\t\t\t\t\t\t\t\t.fail( newDefer.reject );\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\tnewDefer[ tuple[ 0 ] + \"With\" ](\n\t\t\t\t\t\t\t\t\t\tthis,\n\t\t\t\t\t\t\t\t\t\tfn ? [ returned ] : arguments\n\t\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} );\n\t\t\t\t\t\t} );\n\t\t\t\t\t\tfns = null;\n\t\t\t\t\t} ).promise();\n\t\t\t\t},\n\t\t\t\tthen: function( onFulfilled, onRejected, onProgress ) {\n\t\t\t\t\tvar maxDepth = 0;\n\t\t\t\t\tfunction resolve( depth, deferred, handler, special ) {\n\t\t\t\t\t\treturn function() {\n\t\t\t\t\t\t\tvar that = this,\n\t\t\t\t\t\t\t\targs = arguments,\n\t\t\t\t\t\t\t\tmightThrow = function() {\n\t\t\t\t\t\t\t\t\tvar returned, then;\n\n\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.3.3.3\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-59\n\t\t\t\t\t\t\t\t\t// Ignore double-resolution attempts\n\t\t\t\t\t\t\t\t\tif ( depth < maxDepth ) {\n\t\t\t\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\treturned = handler.apply( that, args );\n\n\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.1\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-48\n\t\t\t\t\t\t\t\t\tif ( returned === deferred.promise() ) {\n\t\t\t\t\t\t\t\t\t\tthrow new TypeError( \"Thenable self-resolution\" );\n\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t// Support: Promises/A+ sections 2.3.3.1, 3.5\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-54\n\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-75\n\t\t\t\t\t\t\t\t\t// Retrieve `then` only once\n\t\t\t\t\t\t\t\t\tthen = returned &&\n\n\t\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.4\n\t\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-64\n\t\t\t\t\t\t\t\t\t\t// Only check objects and functions for thenability\n\t\t\t\t\t\t\t\t\t\t( typeof returned === \"object\" ||\n\t\t\t\t\t\t\t\t\t\t\ttypeof returned === \"function\" ) &&\n\t\t\t\t\t\t\t\t\t\treturned.then;\n\n\t\t\t\t\t\t\t\t\t// Handle a returned thenable\n\t\t\t\t\t\t\t\t\tif ( isFunction( then ) ) {\n\n\t\t\t\t\t\t\t\t\t\t// Special processors (notify) just wait for resolution\n\t\t\t\t\t\t\t\t\t\tif ( special ) {\n\t\t\t\t\t\t\t\t\t\t\tthen.call(\n\t\t\t\t\t\t\t\t\t\t\t\treturned,\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Identity, special ),\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Thrower, special )\n\t\t\t\t\t\t\t\t\t\t\t);\n\n\t\t\t\t\t\t\t\t\t\t// Normal processors (resolve) also hook into progress\n\t\t\t\t\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t\t\t\t\t// ...and disregard older resolution values\n\t\t\t\t\t\t\t\t\t\t\tmaxDepth++;\n\n\t\t\t\t\t\t\t\t\t\t\tthen.call(\n\t\t\t\t\t\t\t\t\t\t\t\treturned,\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Identity, special ),\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Thrower, special ),\n\t\t\t\t\t\t\t\t\t\t\t\tresolve( maxDepth, deferred, Identity,\n\t\t\t\t\t\t\t\t\t\t\t\t\tdeferred.notifyWith )\n\t\t\t\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t// Handle all other returned values\n\t\t\t\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t\t\t\t// Only substitute handlers pass on context\n\t\t\t\t\t\t\t\t\t\t// and multiple values (non-spec behavior)\n\t\t\t\t\t\t\t\t\t\tif ( handler !== Identity ) {\n\t\t\t\t\t\t\t\t\t\t\tthat = undefined;\n\t\t\t\t\t\t\t\t\t\t\targs = [ returned ];\n\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\t// Process the value(s)\n\t\t\t\t\t\t\t\t\t\t// Default process is resolve\n\t\t\t\t\t\t\t\t\t\t( special || deferred.resolveWith )( that, args );\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t},\n\n\t\t\t\t\t\t\t\t// Only normal processors (resolve) catch and reject exceptions\n\t\t\t\t\t\t\t\tprocess = special ?\n\t\t\t\t\t\t\t\t\tmightThrow :\n\t\t\t\t\t\t\t\t\tfunction() {\n\t\t\t\t\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\t\t\t\t\tmightThrow();\n\t\t\t\t\t\t\t\t\t\t} catch ( e ) {\n\n\t\t\t\t\t\t\t\t\t\t\tif ( jQuery.Deferred.exceptionHook ) {\n\t\t\t\t\t\t\t\t\t\t\t\tjQuery.Deferred.exceptionHook( e,\n\t\t\t\t\t\t\t\t\t\t\t\t\tprocess.error );\n\t\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.3.3.4.1\n\t\t\t\t\t\t\t\t\t\t\t// https://promisesaplus.com/#point-61\n\t\t\t\t\t\t\t\t\t\t\t// Ignore post-resolution exceptions\n\t\t\t\t\t\t\t\t\t\t\tif ( depth + 1 >= maxDepth ) {\n\n\t\t\t\t\t\t\t\t\t\t\t\t// Only substitute handlers pass on context\n\t\t\t\t\t\t\t\t\t\t\t\t// and multiple values (non-spec behavior)\n\t\t\t\t\t\t\t\t\t\t\t\tif ( handler !== Thrower ) {\n\t\t\t\t\t\t\t\t\t\t\t\t\tthat = undefined;\n\t\t\t\t\t\t\t\t\t\t\t\t\targs = [ e ];\n\t\t\t\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\t\t\t\tdeferred.rejectWith( that, args );\n\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t};\n\n\t\t\t\t\t\t\t// Support: Promises/A+ section 2.3.3.3.1\n\t\t\t\t\t\t\t// https://promisesaplus.com/#point-57\n\t\t\t\t\t\t\t// Re-resolve promises immediately to dodge false rejection from\n\t\t\t\t\t\t\t// subsequent errors\n\t\t\t\t\t\t\tif ( depth ) {\n\t\t\t\t\t\t\t\tprocess();\n\t\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t\t// Call an optional hook to record the error, in case of exception\n\t\t\t\t\t\t\t\t// since it's otherwise lost when execution goes async\n\t\t\t\t\t\t\t\tif ( jQuery.Deferred.getErrorHook ) {\n\t\t\t\t\t\t\t\t\tprocess.error = jQuery.Deferred.getErrorHook();\n\n\t\t\t\t\t\t\t\t// The deprecated alias of the above. While the name suggests\n\t\t\t\t\t\t\t\t// returning the stack, not an error instance, jQuery just passes\n\t\t\t\t\t\t\t\t// it directly to `console.warn` so both will work; an instance\n\t\t\t\t\t\t\t\t// just better cooperates with source maps.\n\t\t\t\t\t\t\t\t} else if ( jQuery.Deferred.getStackHook ) {\n\t\t\t\t\t\t\t\t\tprocess.error = jQuery.Deferred.getStackHook();\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\twindow.setTimeout( process );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t};\n\t\t\t\t\t}\n\n\t\t\t\t\treturn jQuery.Deferred( function( newDefer ) {\n\n\t\t\t\t\t\t// progress_handlers.add( ... )\n\t\t\t\t\t\ttuples[ 0 ][ 3 ].add(\n\t\t\t\t\t\t\tresolve(\n\t\t\t\t\t\t\t\t0,\n\t\t\t\t\t\t\t\tnewDefer,\n\t\t\t\t\t\t\t\tisFunction( onProgress ) ?\n\t\t\t\t\t\t\t\t\tonProgress :\n\t\t\t\t\t\t\t\t\tIdentity,\n\t\t\t\t\t\t\t\tnewDefer.notifyWith\n\t\t\t\t\t\t\t)\n\t\t\t\t\t\t);\n\n\t\t\t\t\t\t// fulfilled_handlers.add( ... )\n\t\t\t\t\t\ttuples[ 1 ][ 3 ].add(\n\t\t\t\t\t\t\tresolve(\n\t\t\t\t\t\t\t\t0,\n\t\t\t\t\t\t\t\tnewDefer,\n\t\t\t\t\t\t\t\tisFunction( onFulfilled ) ?\n\t\t\t\t\t\t\t\t\tonFulfilled :\n\t\t\t\t\t\t\t\t\tIdentity\n\t\t\t\t\t\t\t)\n\t\t\t\t\t\t);\n\n\t\t\t\t\t\t// rejected_handlers.add( ... )\n\t\t\t\t\t\ttuples[ 2 ][ 3 ].add(\n\t\t\t\t\t\t\tresolve(\n\t\t\t\t\t\t\t\t0,\n\t\t\t\t\t\t\t\tnewDefer,\n\t\t\t\t\t\t\t\tisFunction( onRejected ) ?\n\t\t\t\t\t\t\t\t\tonRejected :\n\t\t\t\t\t\t\t\t\tThrower\n\t\t\t\t\t\t\t)\n\t\t\t\t\t\t);\n\t\t\t\t\t} ).promise();\n\t\t\t\t},\n\n\t\t\t\t// Get a promise for this deferred\n\t\t\t\t// If obj is provided, the promise aspect is added to the object\n\t\t\t\tpromise: function( obj ) {\n\t\t\t\t\treturn obj != null ? jQuery.extend( obj, promise ) : promise;\n\t\t\t\t}\n\t\t\t},\n\t\t\tdeferred = {};\n\n\t\t// Add list-specific methods\n\t\tjQuery.each( tuples, function( i, tuple ) {\n\t\t\tvar list = tuple[ 2 ],\n\t\t\t\tstateString = tuple[ 5 ];\n\n\t\t\t// promise.progress = list.add\n\t\t\t// promise.done = list.add\n\t\t\t// promise.fail = list.add\n\t\t\tpromise[ tuple[ 1 ] ] = list.add;\n\n\t\t\t// Handle state\n\t\t\tif ( stateString ) {\n\t\t\t\tlist.add(\n\t\t\t\t\tfunction() {\n\n\t\t\t\t\t\t// state = \"resolved\" (i.e., fulfilled)\n\t\t\t\t\t\t// state = \"rejected\"\n\t\t\t\t\t\tstate = stateString;\n\t\t\t\t\t},\n\n\t\t\t\t\t// rejected_callbacks.disable\n\t\t\t\t\t// fulfilled_callbacks.disable\n\t\t\t\t\ttuples[ 3 - i ][ 2 ].disable,\n\n\t\t\t\t\t// rejected_handlers.disable\n\t\t\t\t\t// fulfilled_handlers.disable\n\t\t\t\t\ttuples[ 3 - i ][ 3 ].disable,\n\n\t\t\t\t\t// progress_callbacks.lock\n\t\t\t\t\ttuples[ 0 ][ 2 ].lock,\n\n\t\t\t\t\t// progress_handlers.lock\n\t\t\t\t\ttuples[ 0 ][ 3 ].lock\n\t\t\t\t);\n\t\t\t}\n\n\t\t\t// progress_handlers.fire\n\t\t\t// fulfilled_handlers.fire\n\t\t\t// rejected_handlers.fire\n\t\t\tlist.add( tuple[ 3 ].fire );\n\n\t\t\t// deferred.notify = function() { deferred.notifyWith(...) }\n\t\t\t// deferred.resolve = function() { deferred.resolveWith(...) }\n\t\t\t// deferred.reject = function() { deferred.rejectWith(...) }\n\t\t\tdeferred[ tuple[ 0 ] ] = function() {\n\t\t\t\tdeferred[ tuple[ 0 ] + \"With\" ]( this === deferred ? undefined : this, arguments );\n\t\t\t\treturn this;\n\t\t\t};\n\n\t\t\t// deferred.notifyWith = list.fireWith\n\t\t\t// deferred.resolveWith = list.fireWith\n\t\t\t// deferred.rejectWith = list.fireWith\n\t\t\tdeferred[ tuple[ 0 ] + \"With\" ] = list.fireWith;\n\t\t} );\n\n\t\t// Make the deferred a promise\n\t\tpromise.promise( deferred );\n\n\t\t// Call given func if any\n\t\tif ( func ) {\n\t\t\tfunc.call( deferred, deferred );\n\t\t}\n\n\t\t// All done!\n\t\treturn deferred;\n\t},\n\n\t// Deferred helper\n\twhen: function( singleValue ) {\n\t\tvar\n\n\t\t\t// count of uncompleted subordinates\n\t\t\tremaining = arguments.length,\n\n\t\t\t// count of unprocessed arguments\n\t\t\ti = remaining,\n\n\t\t\t// subordinate fulfillment data\n\t\t\tresolveContexts = Array( i ),\n\t\t\tresolveValues = slice.call( arguments ),\n\n\t\t\t// the primary Deferred\n\t\t\tprimary = jQuery.Deferred(),\n\n\t\t\t// subordinate callback factory\n\t\t\tupdateFunc = function( i ) {\n\t\t\t\treturn function( value ) {\n\t\t\t\t\tresolveContexts[ i ] = this;\n\t\t\t\t\tresolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;\n\t\t\t\t\tif ( !( --remaining ) ) {\n\t\t\t\t\t\tprimary.resolveWith( resolveContexts, resolveValues );\n\t\t\t\t\t}\n\t\t\t\t};\n\t\t\t};\n\n\t\t// Single- and empty arguments are adopted like Promise.resolve\n\t\tif ( remaining <= 1 ) {\n\t\t\tadoptValue( singleValue, primary.done( updateFunc( i ) ).resolve, primary.reject,\n\t\t\t\t!remaining );\n\n\t\t\t// Use .then() to unwrap secondary thenables (cf. gh-3000)\n\t\t\tif ( primary.state() === \"pending\" ||\n\t\t\t\tisFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {\n\n\t\t\t\treturn primary.then();\n\t\t\t}\n\t\t}\n\n\t\t// Multiple arguments are aggregated like Promise.all array elements\n\t\twhile ( i-- ) {\n\t\t\tadoptValue( resolveValues[ i ], updateFunc( i ), primary.reject );\n\t\t}\n\n\t\treturn primary.promise();\n\t}\n} );\n\n\n// These usually indicate a programmer mistake during development,\n// warn about them ASAP rather than swallowing them by default.\nvar rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;\n\n// If `jQuery.Deferred.getErrorHook` is defined, `asyncError` is an error\n// captured before the async barrier to get the original error cause\n// which may otherwise be hidden.\njQuery.Deferred.exceptionHook = function( error, asyncError ) {\n\n\t// Support: IE 8 - 9 only\n\t// Console exists when dev tools are open, which can happen at any time\n\tif ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {\n\t\twindow.console.warn( \"jQuery.Deferred exception: \" + error.message,\n\t\t\terror.stack, asyncError );\n\t}\n};\n\n\n\n\njQuery.readyException = function( error ) {\n\twindow.setTimeout( function() {\n\t\tthrow error;\n\t} );\n};\n\n\n\n\n// The deferred used on DOM ready\nvar readyList = jQuery.Deferred();\n\njQuery.fn.ready = function( fn ) {\n\n\treadyList\n\t\t.then( fn )\n\n\t\t// Wrap jQuery.readyException in a function so that the lookup\n\t\t// happens at the time of error handling instead of callback\n\t\t// registration.\n\t\t.catch( function( error ) {\n\t\t\tjQuery.readyException( error );\n\t\t} );\n\n\treturn this;\n};\n\njQuery.extend( {\n\n\t// Is the DOM ready to be used? Set to true once it occurs.\n\tisReady: false,\n\n\t// A counter to track how many items to wait for before\n\t// the ready event fires. See trac-6781\n\treadyWait: 1,\n\n\t// Handle when the DOM is ready\n\tready: function( wait ) {\n\n\t\t// Abort if there are pending holds or we're already ready\n\t\tif ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Remember that the DOM is ready\n\t\tjQuery.isReady = true;\n\n\t\t// If a normal DOM Ready event fired, decrement, and wait if need be\n\t\tif ( wait !== true && --jQuery.readyWait > 0 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// If there are functions bound, to execute\n\t\treadyList.resolveWith( document, [ jQuery ] );\n\t}\n} );\n\njQuery.ready.then = readyList.then;\n\n// The ready event handler and self cleanup method\nfunction completed() {\n\tdocument.removeEventListener( \"DOMContentLoaded\", completed );\n\twindow.removeEventListener( \"load\", completed );\n\tjQuery.ready();\n}\n\n// Catch cases where $(document).ready() is called\n// after the browser event has already occurred.\n// Support: IE <=9 - 10 only\n// Older IE sometimes signals \"interactive\" too soon\nif ( document.readyState === \"complete\" ||\n\t( document.readyState !== \"loading\" && !document.documentElement.doScroll ) ) {\n\n\t// Handle it asynchronously to allow scripts the opportunity to delay ready\n\twindow.setTimeout( jQuery.ready );\n\n} else {\n\n\t// Use the handy event callback\n\tdocument.addEventListener( \"DOMContentLoaded\", completed );\n\n\t// A fallback to window.onload, that will always work\n\twindow.addEventListener( \"load\", completed );\n}\n\n\n\n\n// Multifunctional method to get and set values of a collection\n// The value/s can optionally be executed if it's a function\nvar access = function( elems, fn, key, value, chainable, emptyGet, raw ) {\n\tvar i = 0,\n\t\tlen = elems.length,\n\t\tbulk = key == null;\n\n\t// Sets many values\n\tif ( toType( key ) === \"object\" ) {\n\t\tchainable = true;\n\t\tfor ( i in key ) {\n\t\t\taccess( elems, fn, i, key[ i ], true, emptyGet, raw );\n\t\t}\n\n\t// Sets one value\n\t} else if ( value !== undefined ) {\n\t\tchainable = true;\n\n\t\tif ( !isFunction( value ) ) {\n\t\t\traw = true;\n\t\t}\n\n\t\tif ( bulk ) {\n\n\t\t\t// Bulk operations run against the entire set\n\t\t\tif ( raw ) {\n\t\t\t\tfn.call( elems, value );\n\t\t\t\tfn = null;\n\n\t\t\t// ...except when executing function values\n\t\t\t} else {\n\t\t\t\tbulk = fn;\n\t\t\t\tfn = function( elem, _key, value ) {\n\t\t\t\t\treturn bulk.call( jQuery( elem ), value );\n\t\t\t\t};\n\t\t\t}\n\t\t}\n\n\t\tif ( fn ) {\n\t\t\tfor ( ; i < len; i++ ) {\n\t\t\t\tfn(\n\t\t\t\t\telems[ i ], key, raw ?\n\t\t\t\t\t\tvalue :\n\t\t\t\t\t\tvalue.call( elems[ i ], i, fn( elems[ i ], key ) )\n\t\t\t\t);\n\t\t\t}\n\t\t}\n\t}\n\n\tif ( chainable ) {\n\t\treturn elems;\n\t}\n\n\t// Gets\n\tif ( bulk ) {\n\t\treturn fn.call( elems );\n\t}\n\n\treturn len ? fn( elems[ 0 ], key ) : emptyGet;\n};\n\n\n// Matches dashed string for camelizing\nvar rmsPrefix = /^-ms-/,\n\trdashAlpha = /-([a-z])/g;\n\n// Used by camelCase as callback to replace()\nfunction fcamelCase( _all, letter ) {\n\treturn letter.toUpperCase();\n}\n\n// Convert dashed to camelCase; used by the css and data modules\n// Support: IE <=9 - 11, Edge 12 - 15\n// Microsoft forgot to hump their vendor prefix (trac-9572)\nfunction camelCase( string ) {\n\treturn string.replace( rmsPrefix, \"ms-\" ).replace( rdashAlpha, fcamelCase );\n}\nvar acceptData = function( owner ) {\n\n\t// Accepts only:\n\t// - Node\n\t// - Node.ELEMENT_NODE\n\t// - Node.DOCUMENT_NODE\n\t// - Object\n\t// - Any\n\treturn owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );\n};\n\n\n\n\nfunction Data() {\n\tthis.expando = jQuery.expando + Data.uid++;\n}\n\nData.uid = 1;\n\nData.prototype = {\n\n\tcache: function( owner ) {\n\n\t\t// Check if the owner object already has a cache\n\t\tvar value = owner[ this.expando ];\n\n\t\t// If not, create one\n\t\tif ( !value ) {\n\t\t\tvalue = {};\n\n\t\t\t// We can accept data for non-element nodes in modern browsers,\n\t\t\t// but we should not, see trac-8335.\n\t\t\t// Always return an empty object.\n\t\t\tif ( acceptData( owner ) ) {\n\n\t\t\t\t// If it is a node unlikely to be stringify-ed or looped over\n\t\t\t\t// use plain assignment\n\t\t\t\tif ( owner.nodeType ) {\n\t\t\t\t\towner[ this.expando ] = value;\n\n\t\t\t\t// Otherwise secure it in a non-enumerable property\n\t\t\t\t// configurable must be true to allow the property to be\n\t\t\t\t// deleted when data is removed\n\t\t\t\t} else {\n\t\t\t\t\tObject.defineProperty( owner, this.expando, {\n\t\t\t\t\t\tvalue: value,\n\t\t\t\t\t\tconfigurable: true\n\t\t\t\t\t} );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn value;\n\t},\n\tset: function( owner, data, value ) {\n\t\tvar prop,\n\t\t\tcache = this.cache( owner );\n\n\t\t// Handle: [ owner, key, value ] args\n\t\t// Always use camelCase key (gh-2257)\n\t\tif ( typeof data === \"string\" ) {\n\t\t\tcache[ camelCase( data ) ] = value;\n\n\t\t// Handle: [ owner, { properties } ] args\n\t\t} else {\n\n\t\t\t// Copy the properties one-by-one to the cache object\n\t\t\tfor ( prop in data ) {\n\t\t\t\tcache[ camelCase( prop ) ] = data[ prop ];\n\t\t\t}\n\t\t}\n\t\treturn cache;\n\t},\n\tget: function( owner, key ) {\n\t\treturn key === undefined ?\n\t\t\tthis.cache( owner ) :\n\n\t\t\t// Always use camelCase key (gh-2257)\n\t\t\towner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];\n\t},\n\taccess: function( owner, key, value ) {\n\n\t\t// In cases where either:\n\t\t//\n\t\t// 1. No key was specified\n\t\t// 2. A string key was specified, but no value provided\n\t\t//\n\t\t// Take the \"read\" path and allow the get method to determine\n\t\t// which value to return, respectively either:\n\t\t//\n\t\t// 1. The entire cache object\n\t\t// 2. The data stored at the key\n\t\t//\n\t\tif ( key === undefined ||\n\t\t\t\t( ( key && typeof key === \"string\" ) && value === undefined ) ) {\n\n\t\t\treturn this.get( owner, key );\n\t\t}\n\n\t\t// When the key is not a string, or both a key and value\n\t\t// are specified, set or extend (existing objects) with either:\n\t\t//\n\t\t// 1. An object of properties\n\t\t// 2. A key and value\n\t\t//\n\t\tthis.set( owner, key, value );\n\n\t\t// Since the \"set\" path can have two possible entry points\n\t\t// return the expected data based on which path was taken[*]\n\t\treturn value !== undefined ? value : key;\n\t},\n\tremove: function( owner, key ) {\n\t\tvar i,\n\t\t\tcache = owner[ this.expando ];\n\n\t\tif ( cache === undefined ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( key !== undefined ) {\n\n\t\t\t// Support array or space separated string of keys\n\t\t\tif ( Array.isArray( key ) ) {\n\n\t\t\t\t// If key is an array of keys...\n\t\t\t\t// We always set camelCase keys, so remove that.\n\t\t\t\tkey = key.map( camelCase );\n\t\t\t} else {\n\t\t\t\tkey = camelCase( key );\n\n\t\t\t\t// If a key with the spaces exists, use it.\n\t\t\t\t// Otherwise, create an array by matching non-whitespace\n\t\t\t\tkey = key in cache ?\n\t\t\t\t\t[ key ] :\n\t\t\t\t\t( key.match( rnothtmlwhite ) || [] );\n\t\t\t}\n\n\t\t\ti = key.length;\n\n\t\t\twhile ( i-- ) {\n\t\t\t\tdelete cache[ key[ i ] ];\n\t\t\t}\n\t\t}\n\n\t\t// Remove the expando if there's no more data\n\t\tif ( key === undefined || jQuery.isEmptyObject( cache ) ) {\n\n\t\t\t// Support: Chrome <=35 - 45\n\t\t\t// Webkit & Blink performance suffers when deleting properties\n\t\t\t// from DOM nodes, so set to undefined instead\n\t\t\t// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)\n\t\t\tif ( owner.nodeType ) {\n\t\t\t\towner[ this.expando ] = undefined;\n\t\t\t} else {\n\t\t\t\tdelete owner[ this.expando ];\n\t\t\t}\n\t\t}\n\t},\n\thasData: function( owner ) {\n\t\tvar cache = owner[ this.expando ];\n\t\treturn cache !== undefined && !jQuery.isEmptyObject( cache );\n\t}\n};\nvar dataPriv = new Data();\n\nvar dataUser = new Data();\n\n\n\n//\tImplementation Summary\n//\n//\t1. Enforce API surface and semantic compatibility with 1.9.x branch\n//\t2. Improve the module's maintainability by reducing the storage\n//\t\tpaths to a single mechanism.\n//\t3. Use the same single mechanism to support \"private\" and \"user\" data.\n//\t4. _Never_ expose \"private\" data to user code (TODO: Drop _data, _removeData)\n//\t5. Avoid exposing implementation details on user objects (eg. expando properties)\n//\t6. Provide a clear path for implementation upgrade to WeakMap in 2014\n\nvar rbrace = /^(?:\\{[\\w\\W]*\\}|\\[[\\w\\W]*\\])$/,\n\trmultiDash = /[A-Z]/g;\n\nfunction getData( data ) {\n\tif ( data === \"true\" ) {\n\t\treturn true;\n\t}\n\n\tif ( data === \"false\" ) {\n\t\treturn false;\n\t}\n\n\tif ( data === \"null\" ) {\n\t\treturn null;\n\t}\n\n\t// Only convert to a number if it doesn't change the string\n\tif ( data === +data + \"\" ) {\n\t\treturn +data;\n\t}\n\n\tif ( rbrace.test( data ) ) {\n\t\treturn JSON.parse( data );\n\t}\n\n\treturn data;\n}\n\nfunction dataAttr( elem, key, data ) {\n\tvar name;\n\n\t// If nothing was found internally, try to fetch any\n\t// data from the HTML5 data-* attribute\n\tif ( data === undefined && elem.nodeType === 1 ) {\n\t\tname = \"data-\" + key.replace( rmultiDash, \"-$&\" ).toLowerCase();\n\t\tdata = elem.getAttribute( name );\n\n\t\tif ( typeof data === \"string\" ) {\n\t\t\ttry {\n\t\t\t\tdata = getData( data );\n\t\t\t} catch ( e ) {}\n\n\t\t\t// Make sure we set the data so it isn't changed later\n\t\t\tdataUser.set( elem, key, data );\n\t\t} else {\n\t\t\tdata = undefined;\n\t\t}\n\t}\n\treturn data;\n}\n\njQuery.extend( {\n\thasData: function( elem ) {\n\t\treturn dataUser.hasData( elem ) || dataPriv.hasData( elem );\n\t},\n\n\tdata: function( elem, name, data ) {\n\t\treturn dataUser.access( elem, name, data );\n\t},\n\n\tremoveData: function( elem, name ) {\n\t\tdataUser.remove( elem, name );\n\t},\n\n\t// TODO: Now that all calls to _data and _removeData have been replaced\n\t// with direct calls to dataPriv methods, these can be deprecated.\n\t_data: function( elem, name, data ) {\n\t\treturn dataPriv.access( elem, name, data );\n\t},\n\n\t_removeData: function( elem, name ) {\n\t\tdataPriv.remove( elem, name );\n\t}\n} );\n\njQuery.fn.extend( {\n\tdata: function( key, value ) {\n\t\tvar i, name, data,\n\t\t\telem = this[ 0 ],\n\t\t\tattrs = elem && elem.attributes;\n\n\t\t// Gets all values\n\t\tif ( key === undefined ) {\n\t\t\tif ( this.length ) {\n\t\t\t\tdata = dataUser.get( elem );\n\n\t\t\t\tif ( elem.nodeType === 1 && !dataPriv.get( elem, \"hasDataAttrs\" ) ) {\n\t\t\t\t\ti = attrs.length;\n\t\t\t\t\twhile ( i-- ) {\n\n\t\t\t\t\t\t// Support: IE 11 only\n\t\t\t\t\t\t// The attrs elements can be null (trac-14894)\n\t\t\t\t\t\tif ( attrs[ i ] ) {\n\t\t\t\t\t\t\tname = attrs[ i ].name;\n\t\t\t\t\t\t\tif ( name.indexOf( \"data-\" ) === 0 ) {\n\t\t\t\t\t\t\t\tname = camelCase( name.slice( 5 ) );\n\t\t\t\t\t\t\t\tdataAttr( elem, name, data[ name ] );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tdataPriv.set( elem, \"hasDataAttrs\", true );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn data;\n\t\t}\n\n\t\t// Sets multiple values\n\t\tif ( typeof key === \"object\" ) {\n\t\t\treturn this.each( function() {\n\t\t\t\tdataUser.set( this, key );\n\t\t\t} );\n\t\t}\n\n\t\treturn access( this, function( value ) {\n\t\t\tvar data;\n\n\t\t\t// The calling jQuery object (element matches) is not empty\n\t\t\t// (and therefore has an element appears at this[ 0 ]) and the\n\t\t\t// `value` parameter was not undefined. An empty jQuery object\n\t\t\t// will result in `undefined` for elem = this[ 0 ] which will\n\t\t\t// throw an exception if an attempt to read a data cache is made.\n\t\t\tif ( elem && value === undefined ) {\n\n\t\t\t\t// Attempt to get data from the cache\n\t\t\t\t// The key will always be camelCased in Data\n\t\t\t\tdata = dataUser.get( elem, key );\n\t\t\t\tif ( data !== undefined ) {\n\t\t\t\t\treturn data;\n\t\t\t\t}\n\n\t\t\t\t// Attempt to \"discover\" the data in\n\t\t\t\t// HTML5 custom data-* attrs\n\t\t\t\tdata = dataAttr( elem, key );\n\t\t\t\tif ( data !== undefined ) {\n\t\t\t\t\treturn data;\n\t\t\t\t}\n\n\t\t\t\t// We tried really hard, but the data doesn't exist.\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Set the data...\n\t\t\tthis.each( function() {\n\n\t\t\t\t// We always store the camelCased key\n\t\t\t\tdataUser.set( this, key, value );\n\t\t\t} );\n\t\t}, null, value, arguments.length > 1, null, true );\n\t},\n\n\tremoveData: function( key ) {\n\t\treturn this.each( function() {\n\t\t\tdataUser.remove( this, key );\n\t\t} );\n\t}\n} );\n\n\njQuery.extend( {\n\tqueue: function( elem, type, data ) {\n\t\tvar queue;\n\n\t\tif ( elem ) {\n\t\t\ttype = ( type || \"fx\" ) + \"queue\";\n\t\t\tqueue = dataPriv.get( elem, type );\n\n\t\t\t// Speed up dequeue by getting out quickly if this is just a lookup\n\t\t\tif ( data ) {\n\t\t\t\tif ( !queue || Array.isArray( data ) ) {\n\t\t\t\t\tqueue = dataPriv.access( elem, type, jQuery.makeArray( data ) );\n\t\t\t\t} else {\n\t\t\t\t\tqueue.push( data );\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn queue || [];\n\t\t}\n\t},\n\n\tdequeue: function( elem, type ) {\n\t\ttype = type || \"fx\";\n\n\t\tvar queue = jQuery.queue( elem, type ),\n\t\t\tstartLength = queue.length,\n\t\t\tfn = queue.shift(),\n\t\t\thooks = jQuery._queueHooks( elem, type ),\n\t\t\tnext = function() {\n\t\t\t\tjQuery.dequeue( elem, type );\n\t\t\t};\n\n\t\t// If the fx queue is dequeued, always remove the progress sentinel\n\t\tif ( fn === \"inprogress\" ) {\n\t\t\tfn = queue.shift();\n\t\t\tstartLength--;\n\t\t}\n\n\t\tif ( fn ) {\n\n\t\t\t// Add a progress sentinel to prevent the fx queue from being\n\t\t\t// automatically dequeued\n\t\t\tif ( type === \"fx\" ) {\n\t\t\t\tqueue.unshift( \"inprogress\" );\n\t\t\t}\n\n\t\t\t// Clear up the last queue stop function\n\t\t\tdelete hooks.stop;\n\t\t\tfn.call( elem, next, hooks );\n\t\t}\n\n\t\tif ( !startLength && hooks ) {\n\t\t\thooks.empty.fire();\n\t\t}\n\t},\n\n\t// Not public - generate a queueHooks object, or return the current one\n\t_queueHooks: function( elem, type ) {\n\t\tvar key = type + \"queueHooks\";\n\t\treturn dataPriv.get( elem, key ) || dataPriv.access( elem, key, {\n\t\t\tempty: jQuery.Callbacks( \"once memory\" ).add( function() {\n\t\t\t\tdataPriv.remove( elem, [ type + \"queue\", key ] );\n\t\t\t} )\n\t\t} );\n\t}\n} );\n\njQuery.fn.extend( {\n\tqueue: function( type, data ) {\n\t\tvar setter = 2;\n\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tdata = type;\n\t\t\ttype = \"fx\";\n\t\t\tsetter--;\n\t\t}\n\n\t\tif ( arguments.length < setter ) {\n\t\t\treturn jQuery.queue( this[ 0 ], type );\n\t\t}\n\n\t\treturn data === undefined ?\n\t\t\tthis :\n\t\t\tthis.each( function() {\n\t\t\t\tvar queue = jQuery.queue( this, type, data );\n\n\t\t\t\t// Ensure a hooks for this queue\n\t\t\t\tjQuery._queueHooks( this, type );\n\n\t\t\t\tif ( type === \"fx\" && queue[ 0 ] !== \"inprogress\" ) {\n\t\t\t\t\tjQuery.dequeue( this, type );\n\t\t\t\t}\n\t\t\t} );\n\t},\n\tdequeue: function( type ) {\n\t\treturn this.each( function() {\n\t\t\tjQuery.dequeue( this, type );\n\t\t} );\n\t},\n\tclearQueue: function( type ) {\n\t\treturn this.queue( type || \"fx\", [] );\n\t},\n\n\t// Get a promise resolved when queues of a certain type\n\t// are emptied (fx is the type by default)\n\tpromise: function( type, obj ) {\n\t\tvar tmp,\n\t\t\tcount = 1,\n\t\t\tdefer = jQuery.Deferred(),\n\t\t\telements = this,\n\t\t\ti = this.length,\n\t\t\tresolve = function() {\n\t\t\t\tif ( !( --count ) ) {\n\t\t\t\t\tdefer.resolveWith( elements, [ elements ] );\n\t\t\t\t}\n\t\t\t};\n\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tobj = type;\n\t\t\ttype = undefined;\n\t\t}\n\t\ttype = type || \"fx\";\n\n\t\twhile ( i-- ) {\n\t\t\ttmp = dataPriv.get( elements[ i ], type + \"queueHooks\" );\n\t\t\tif ( tmp && tmp.empty ) {\n\t\t\t\tcount++;\n\t\t\t\ttmp.empty.add( resolve );\n\t\t\t}\n\t\t}\n\t\tresolve();\n\t\treturn defer.promise( obj );\n\t}\n} );\nvar pnum = ( /[+-]?(?:\\d*\\.|)\\d+(?:[eE][+-]?\\d+|)/ ).source;\n\nvar rcssNum = new RegExp( \"^(?:([+-])=|)(\" + pnum + \")([a-z%]*)$\", \"i\" );\n\n\nvar cssExpand = [ \"Top\", \"Right\", \"Bottom\", \"Left\" ];\n\nvar documentElement = document.documentElement;\n\n\n\n\tvar isAttached = function( elem ) {\n\t\t\treturn jQuery.contains( elem.ownerDocument, elem );\n\t\t},\n\t\tcomposed = { composed: true };\n\n\t// Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only\n\t// Check attachment across shadow DOM boundaries when possible (gh-3504)\n\t// Support: iOS 10.0-10.2 only\n\t// Early iOS 10 versions support `attachShadow` but not `getRootNode`,\n\t// leading to errors. We need to check for `getRootNode`.\n\tif ( documentElement.getRootNode ) {\n\t\tisAttached = function( elem ) {\n\t\t\treturn jQuery.contains( elem.ownerDocument, elem ) ||\n\t\t\t\telem.getRootNode( composed ) === elem.ownerDocument;\n\t\t};\n\t}\nvar isHiddenWithinTree = function( elem, el ) {\n\n\t\t// isHiddenWithinTree might be called from jQuery#filter function;\n\t\t// in that case, element will be second argument\n\t\telem = el || elem;\n\n\t\t// Inline style trumps all\n\t\treturn elem.style.display === \"none\" ||\n\t\t\telem.style.display === \"\" &&\n\n\t\t\t// Otherwise, check computed style\n\t\t\t// Support: Firefox <=43 - 45\n\t\t\t// Disconnected elements can have computed display: none, so first confirm that elem is\n\t\t\t// in the document.\n\t\t\tisAttached( elem ) &&\n\n\t\t\tjQuery.css( elem, \"display\" ) === \"none\";\n\t};\n\n\n\nfunction adjustCSS( elem, prop, valueParts, tween ) {\n\tvar adjusted, scale,\n\t\tmaxIterations = 20,\n\t\tcurrentValue = tween ?\n\t\t\tfunction() {\n\t\t\t\treturn tween.cur();\n\t\t\t} :\n\t\t\tfunction() {\n\t\t\t\treturn jQuery.css( elem, prop, \"\" );\n\t\t\t},\n\t\tinitial = currentValue(),\n\t\tunit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? \"\" : \"px\" ),\n\n\t\t// Starting value computation is required for potential unit mismatches\n\t\tinitialInUnit = elem.nodeType &&\n\t\t\t( jQuery.cssNumber[ prop ] || unit !== \"px\" && +initial ) &&\n\t\t\trcssNum.exec( jQuery.css( elem, prop ) );\n\n\tif ( initialInUnit && initialInUnit[ 3 ] !== unit ) {\n\n\t\t// Support: Firefox <=54\n\t\t// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)\n\t\tinitial = initial / 2;\n\n\t\t// Trust units reported by jQuery.css\n\t\tunit = unit || initialInUnit[ 3 ];\n\n\t\t// Iteratively approximate from a nonzero starting point\n\t\tinitialInUnit = +initial || 1;\n\n\t\twhile ( maxIterations-- ) {\n\n\t\t\t// Evaluate and update our best guess (doubling guesses that zero out).\n\t\t\t// Finish if the scale equals or crosses 1 (making the old*new product non-positive).\n\t\t\tjQuery.style( elem, prop, initialInUnit + unit );\n\t\t\tif ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {\n\t\t\t\tmaxIterations = 0;\n\t\t\t}\n\t\t\tinitialInUnit = initialInUnit / scale;\n\n\t\t}\n\n\t\tinitialInUnit = initialInUnit * 2;\n\t\tjQuery.style( elem, prop, initialInUnit + unit );\n\n\t\t// Make sure we update the tween properties later on\n\t\tvalueParts = valueParts || [];\n\t}\n\n\tif ( valueParts ) {\n\t\tinitialInUnit = +initialInUnit || +initial || 0;\n\n\t\t// Apply relative offset (+=/-=) if specified\n\t\tadjusted = valueParts[ 1 ] ?\n\t\t\tinitialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :\n\t\t\t+valueParts[ 2 ];\n\t\tif ( tween ) {\n\t\t\ttween.unit = unit;\n\t\t\ttween.start = initialInUnit;\n\t\t\ttween.end = adjusted;\n\t\t}\n\t}\n\treturn adjusted;\n}\n\n\nvar defaultDisplayMap = {};\n\nfunction getDefaultDisplay( elem ) {\n\tvar temp,\n\t\tdoc = elem.ownerDocument,\n\t\tnodeName = elem.nodeName,\n\t\tdisplay = defaultDisplayMap[ nodeName ];\n\n\tif ( display ) {\n\t\treturn display;\n\t}\n\n\ttemp = doc.body.appendChild( doc.createElement( nodeName ) );\n\tdisplay = jQuery.css( temp, \"display\" );\n\n\ttemp.parentNode.removeChild( temp );\n\n\tif ( display === \"none\" ) {\n\t\tdisplay = \"block\";\n\t}\n\tdefaultDisplayMap[ nodeName ] = display;\n\n\treturn display;\n}\n\nfunction showHide( elements, show ) {\n\tvar display, elem,\n\t\tvalues = [],\n\t\tindex = 0,\n\t\tlength = elements.length;\n\n\t// Determine new display value for elements that need to change\n\tfor ( ; index < length; index++ ) {\n\t\telem = elements[ index ];\n\t\tif ( !elem.style ) {\n\t\t\tcontinue;\n\t\t}\n\n\t\tdisplay = elem.style.display;\n\t\tif ( show ) {\n\n\t\t\t// Since we force visibility upon cascade-hidden elements, an immediate (and slow)\n\t\t\t// check is required in this first loop unless we have a nonempty display value (either\n\t\t\t// inline or about-to-be-restored)\n\t\t\tif ( display === \"none\" ) {\n\t\t\t\tvalues[ index ] = dataPriv.get( elem, \"display\" ) || null;\n\t\t\t\tif ( !values[ index ] ) {\n\t\t\t\t\telem.style.display = \"\";\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( elem.style.display === \"\" && isHiddenWithinTree( elem ) ) {\n\t\t\t\tvalues[ index ] = getDefaultDisplay( elem );\n\t\t\t}\n\t\t} else {\n\t\t\tif ( display !== \"none\" ) {\n\t\t\t\tvalues[ index ] = \"none\";\n\n\t\t\t\t// Remember what we're overwriting\n\t\t\t\tdataPriv.set( elem, \"display\", display );\n\t\t\t}\n\t\t}\n\t}\n\n\t// Set the display of the elements in a second loop to avoid constant reflow\n\tfor ( index = 0; index < length; index++ ) {\n\t\tif ( values[ index ] != null ) {\n\t\t\telements[ index ].style.display = values[ index ];\n\t\t}\n\t}\n\n\treturn elements;\n}\n\njQuery.fn.extend( {\n\tshow: function() {\n\t\treturn showHide( this, true );\n\t},\n\thide: function() {\n\t\treturn showHide( this );\n\t},\n\ttoggle: function( state ) {\n\t\tif ( typeof state === \"boolean\" ) {\n\t\t\treturn state ? this.show() : this.hide();\n\t\t}\n\n\t\treturn this.each( function() {\n\t\t\tif ( isHiddenWithinTree( this ) ) {\n\t\t\t\tjQuery( this ).show();\n\t\t\t} else {\n\t\t\t\tjQuery( this ).hide();\n\t\t\t}\n\t\t} );\n\t}\n} );\nvar rcheckableType = ( /^(?:checkbox|radio)$/i );\n\nvar rtagName = ( /<([a-z][^\\/\\0>\\x20\\t\\r\\n\\f]*)/i );\n\nvar rscriptType = ( /^$|^module$|\\/(?:java|ecma)script/i );\n\n\n\n( function() {\n\tvar fragment = document.createDocumentFragment(),\n\t\tdiv = fragment.appendChild( document.createElement( \"div\" ) ),\n\t\tinput = document.createElement( \"input\" );\n\n\t// Support: Android 4.0 - 4.3 only\n\t// Check state lost if the name is set (trac-11217)\n\t// Support: Windows Web Apps (WWA)\n\t// `name` and `type` must use .setAttribute for WWA (trac-14901)\n\tinput.setAttribute( \"type\", \"radio\" );\n\tinput.setAttribute( \"checked\", \"checked\" );\n\tinput.setAttribute( \"name\", \"t\" );\n\n\tdiv.appendChild( input );\n\n\t// Support: Android <=4.1 only\n\t// Older WebKit doesn't clone checked state correctly in fragments\n\tsupport.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;\n\n\t// Support: IE <=11 only\n\t// Make sure textarea (and checkbox) defaultValue is properly cloned\n\tdiv.innerHTML = \"\";\n\tsupport.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;\n\n\t// Support: IE <=9 only\n\t// IE <=9 replaces \";\n\tsupport.option = !!div.lastChild;\n} )();\n\n\n// We have to close these tags to support XHTML (trac-13200)\nvar wrapMap = {\n\n\t// XHTML parsers do not magically insert elements in the\n\t// same way that tag soup parsers do. So we cannot shorten\n\t// this by omitting or other required elements.\n\tthead: [ 1, \"\", \"
    \" ],\n\tcol: [ 2, \"\", \"
    \" ],\n\ttr: [ 2, \"\", \"
    \" ],\n\ttd: [ 3, \"\", \"
    \" ],\n\n\t_default: [ 0, \"\", \"\" ]\n};\n\nwrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;\nwrapMap.th = wrapMap.td;\n\n// Support: IE <=9 only\nif ( !support.option ) {\n\twrapMap.optgroup = wrapMap.option = [ 1, \"\" ];\n}\n\n\nfunction getAll( context, tag ) {\n\n\t// Support: IE <=9 - 11 only\n\t// Use typeof to avoid zero-argument method invocation on host objects (trac-15151)\n\tvar ret;\n\n\tif ( typeof context.getElementsByTagName !== \"undefined\" ) {\n\t\tret = context.getElementsByTagName( tag || \"*\" );\n\n\t} else if ( typeof context.querySelectorAll !== \"undefined\" ) {\n\t\tret = context.querySelectorAll( tag || \"*\" );\n\n\t} else {\n\t\tret = [];\n\t}\n\n\tif ( tag === undefined || tag && nodeName( context, tag ) ) {\n\t\treturn jQuery.merge( [ context ], ret );\n\t}\n\n\treturn ret;\n}\n\n\n// Mark scripts as having already been evaluated\nfunction setGlobalEval( elems, refElements ) {\n\tvar i = 0,\n\t\tl = elems.length;\n\n\tfor ( ; i < l; i++ ) {\n\t\tdataPriv.set(\n\t\t\telems[ i ],\n\t\t\t\"globalEval\",\n\t\t\t!refElements || dataPriv.get( refElements[ i ], \"globalEval\" )\n\t\t);\n\t}\n}\n\n\nvar rhtml = /<|&#?\\w+;/;\n\nfunction buildFragment( elems, context, scripts, selection, ignored ) {\n\tvar elem, tmp, tag, wrap, attached, j,\n\t\tfragment = context.createDocumentFragment(),\n\t\tnodes = [],\n\t\ti = 0,\n\t\tl = elems.length;\n\n\tfor ( ; i < l; i++ ) {\n\t\telem = elems[ i ];\n\n\t\tif ( elem || elem === 0 ) {\n\n\t\t\t// Add nodes directly\n\t\t\tif ( toType( elem ) === \"object\" ) {\n\n\t\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t\t// push.apply(_, arraylike) throws on ancient WebKit\n\t\t\t\tjQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );\n\n\t\t\t// Convert non-html into a text node\n\t\t\t} else if ( !rhtml.test( elem ) ) {\n\t\t\t\tnodes.push( context.createTextNode( elem ) );\n\n\t\t\t// Convert html into DOM nodes\n\t\t\t} else {\n\t\t\t\ttmp = tmp || fragment.appendChild( context.createElement( \"div\" ) );\n\n\t\t\t\t// Deserialize a standard representation\n\t\t\t\ttag = ( rtagName.exec( elem ) || [ \"\", \"\" ] )[ 1 ].toLowerCase();\n\t\t\t\twrap = wrapMap[ tag ] || wrapMap._default;\n\t\t\t\ttmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];\n\n\t\t\t\t// Descend through wrappers to the right content\n\t\t\t\tj = wrap[ 0 ];\n\t\t\t\twhile ( j-- ) {\n\t\t\t\t\ttmp = tmp.lastChild;\n\t\t\t\t}\n\n\t\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t\t// push.apply(_, arraylike) throws on ancient WebKit\n\t\t\t\tjQuery.merge( nodes, tmp.childNodes );\n\n\t\t\t\t// Remember the top-level container\n\t\t\t\ttmp = fragment.firstChild;\n\n\t\t\t\t// Ensure the created nodes are orphaned (trac-12392)\n\t\t\t\ttmp.textContent = \"\";\n\t\t\t}\n\t\t}\n\t}\n\n\t// Remove wrapper from fragment\n\tfragment.textContent = \"\";\n\n\ti = 0;\n\twhile ( ( elem = nodes[ i++ ] ) ) {\n\n\t\t// Skip elements already in the context collection (trac-4087)\n\t\tif ( selection && jQuery.inArray( elem, selection ) > -1 ) {\n\t\t\tif ( ignored ) {\n\t\t\t\tignored.push( elem );\n\t\t\t}\n\t\t\tcontinue;\n\t\t}\n\n\t\tattached = isAttached( elem );\n\n\t\t// Append to fragment\n\t\ttmp = getAll( fragment.appendChild( elem ), \"script\" );\n\n\t\t// Preserve script evaluation history\n\t\tif ( attached ) {\n\t\t\tsetGlobalEval( tmp );\n\t\t}\n\n\t\t// Capture executables\n\t\tif ( scripts ) {\n\t\t\tj = 0;\n\t\t\twhile ( ( elem = tmp[ j++ ] ) ) {\n\t\t\t\tif ( rscriptType.test( elem.type || \"\" ) ) {\n\t\t\t\t\tscripts.push( elem );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn fragment;\n}\n\n\nvar rtypenamespace = /^([^.]*)(?:\\.(.+)|)/;\n\nfunction returnTrue() {\n\treturn true;\n}\n\nfunction returnFalse() {\n\treturn false;\n}\n\nfunction on( elem, types, selector, data, fn, one ) {\n\tvar origFn, type;\n\n\t// Types can be a map of types/handlers\n\tif ( typeof types === \"object\" ) {\n\n\t\t// ( types-Object, selector, data )\n\t\tif ( typeof selector !== \"string\" ) {\n\n\t\t\t// ( types-Object, data )\n\t\t\tdata = data || selector;\n\t\t\tselector = undefined;\n\t\t}\n\t\tfor ( type in types ) {\n\t\t\ton( elem, type, selector, data, types[ type ], one );\n\t\t}\n\t\treturn elem;\n\t}\n\n\tif ( data == null && fn == null ) {\n\n\t\t// ( types, fn )\n\t\tfn = selector;\n\t\tdata = selector = undefined;\n\t} else if ( fn == null ) {\n\t\tif ( typeof selector === \"string\" ) {\n\n\t\t\t// ( types, selector, fn )\n\t\t\tfn = data;\n\t\t\tdata = undefined;\n\t\t} else {\n\n\t\t\t// ( types, data, fn )\n\t\t\tfn = data;\n\t\t\tdata = selector;\n\t\t\tselector = undefined;\n\t\t}\n\t}\n\tif ( fn === false ) {\n\t\tfn = returnFalse;\n\t} else if ( !fn ) {\n\t\treturn elem;\n\t}\n\n\tif ( one === 1 ) {\n\t\torigFn = fn;\n\t\tfn = function( event ) {\n\n\t\t\t// Can use an empty set, since event contains the info\n\t\t\tjQuery().off( event );\n\t\t\treturn origFn.apply( this, arguments );\n\t\t};\n\n\t\t// Use same guid so caller can remove using origFn\n\t\tfn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );\n\t}\n\treturn elem.each( function() {\n\t\tjQuery.event.add( this, types, fn, data, selector );\n\t} );\n}\n\n/*\n * Helper functions for managing events -- not part of the public interface.\n * Props to Dean Edwards' addEvent library for many of the ideas.\n */\njQuery.event = {\n\n\tglobal: {},\n\n\tadd: function( elem, types, handler, data, selector ) {\n\n\t\tvar handleObjIn, eventHandle, tmp,\n\t\t\tevents, t, handleObj,\n\t\t\tspecial, handlers, type, namespaces, origType,\n\t\t\telemData = dataPriv.get( elem );\n\n\t\t// Only attach events to objects that accept data\n\t\tif ( !acceptData( elem ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Caller can pass in an object of custom data in lieu of the handler\n\t\tif ( handler.handler ) {\n\t\t\thandleObjIn = handler;\n\t\t\thandler = handleObjIn.handler;\n\t\t\tselector = handleObjIn.selector;\n\t\t}\n\n\t\t// Ensure that invalid selectors throw exceptions at attach time\n\t\t// Evaluate against documentElement in case elem is a non-element node (e.g., document)\n\t\tif ( selector ) {\n\t\t\tjQuery.find.matchesSelector( documentElement, selector );\n\t\t}\n\n\t\t// Make sure that the handler has a unique ID, used to find/remove it later\n\t\tif ( !handler.guid ) {\n\t\t\thandler.guid = jQuery.guid++;\n\t\t}\n\n\t\t// Init the element's event structure and main handler, if this is the first\n\t\tif ( !( events = elemData.events ) ) {\n\t\t\tevents = elemData.events = Object.create( null );\n\t\t}\n\t\tif ( !( eventHandle = elemData.handle ) ) {\n\t\t\teventHandle = elemData.handle = function( e ) {\n\n\t\t\t\t// Discard the second event of a jQuery.event.trigger() and\n\t\t\t\t// when an event is called after a page has unloaded\n\t\t\t\treturn typeof jQuery !== \"undefined\" && jQuery.event.triggered !== e.type ?\n\t\t\t\t\tjQuery.event.dispatch.apply( elem, arguments ) : undefined;\n\t\t\t};\n\t\t}\n\n\t\t// Handle multiple events separated by a space\n\t\ttypes = ( types || \"\" ).match( rnothtmlwhite ) || [ \"\" ];\n\t\tt = types.length;\n\t\twhile ( t-- ) {\n\t\t\ttmp = rtypenamespace.exec( types[ t ] ) || [];\n\t\t\ttype = origType = tmp[ 1 ];\n\t\t\tnamespaces = ( tmp[ 2 ] || \"\" ).split( \".\" ).sort();\n\n\t\t\t// There *must* be a type, no attaching namespace-only handlers\n\t\t\tif ( !type ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// If event changes its type, use the special event handlers for the changed type\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\n\t\t\t// If selector defined, determine special event api type, otherwise given type\n\t\t\ttype = ( selector ? special.delegateType : special.bindType ) || type;\n\n\t\t\t// Update special based on newly reset type\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\n\t\t\t// handleObj is passed to all event handlers\n\t\t\thandleObj = jQuery.extend( {\n\t\t\t\ttype: type,\n\t\t\t\torigType: origType,\n\t\t\t\tdata: data,\n\t\t\t\thandler: handler,\n\t\t\t\tguid: handler.guid,\n\t\t\t\tselector: selector,\n\t\t\t\tneedsContext: selector && jQuery.expr.match.needsContext.test( selector ),\n\t\t\t\tnamespace: namespaces.join( \".\" )\n\t\t\t}, handleObjIn );\n\n\t\t\t// Init the event handler queue if we're the first\n\t\t\tif ( !( handlers = events[ type ] ) ) {\n\t\t\t\thandlers = events[ type ] = [];\n\t\t\t\thandlers.delegateCount = 0;\n\n\t\t\t\t// Only use addEventListener if the special events handler returns false\n\t\t\t\tif ( !special.setup ||\n\t\t\t\t\tspecial.setup.call( elem, data, namespaces, eventHandle ) === false ) {\n\n\t\t\t\t\tif ( elem.addEventListener ) {\n\t\t\t\t\t\telem.addEventListener( type, eventHandle );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( special.add ) {\n\t\t\t\tspecial.add.call( elem, handleObj );\n\n\t\t\t\tif ( !handleObj.handler.guid ) {\n\t\t\t\t\thandleObj.handler.guid = handler.guid;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Add to the element's handler list, delegates in front\n\t\t\tif ( selector ) {\n\t\t\t\thandlers.splice( handlers.delegateCount++, 0, handleObj );\n\t\t\t} else {\n\t\t\t\thandlers.push( handleObj );\n\t\t\t}\n\n\t\t\t// Keep track of which events have ever been used, for event optimization\n\t\t\tjQuery.event.global[ type ] = true;\n\t\t}\n\n\t},\n\n\t// Detach an event or set of events from an element\n\tremove: function( elem, types, handler, selector, mappedTypes ) {\n\n\t\tvar j, origCount, tmp,\n\t\t\tevents, t, handleObj,\n\t\t\tspecial, handlers, type, namespaces, origType,\n\t\t\telemData = dataPriv.hasData( elem ) && dataPriv.get( elem );\n\n\t\tif ( !elemData || !( events = elemData.events ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Once for each type.namespace in types; type may be omitted\n\t\ttypes = ( types || \"\" ).match( rnothtmlwhite ) || [ \"\" ];\n\t\tt = types.length;\n\t\twhile ( t-- ) {\n\t\t\ttmp = rtypenamespace.exec( types[ t ] ) || [];\n\t\t\ttype = origType = tmp[ 1 ];\n\t\t\tnamespaces = ( tmp[ 2 ] || \"\" ).split( \".\" ).sort();\n\n\t\t\t// Unbind all events (on this namespace, if provided) for the element\n\t\t\tif ( !type ) {\n\t\t\t\tfor ( type in events ) {\n\t\t\t\t\tjQuery.event.remove( elem, type + types[ t ], handler, selector, true );\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\t\t\ttype = ( selector ? special.delegateType : special.bindType ) || type;\n\t\t\thandlers = events[ type ] || [];\n\t\t\ttmp = tmp[ 2 ] &&\n\t\t\t\tnew RegExp( \"(^|\\\\.)\" + namespaces.join( \"\\\\.(?:.*\\\\.|)\" ) + \"(\\\\.|$)\" );\n\n\t\t\t// Remove matching events\n\t\t\torigCount = j = handlers.length;\n\t\t\twhile ( j-- ) {\n\t\t\t\thandleObj = handlers[ j ];\n\n\t\t\t\tif ( ( mappedTypes || origType === handleObj.origType ) &&\n\t\t\t\t\t( !handler || handler.guid === handleObj.guid ) &&\n\t\t\t\t\t( !tmp || tmp.test( handleObj.namespace ) ) &&\n\t\t\t\t\t( !selector || selector === handleObj.selector ||\n\t\t\t\t\t\tselector === \"**\" && handleObj.selector ) ) {\n\t\t\t\t\thandlers.splice( j, 1 );\n\n\t\t\t\t\tif ( handleObj.selector ) {\n\t\t\t\t\t\thandlers.delegateCount--;\n\t\t\t\t\t}\n\t\t\t\t\tif ( special.remove ) {\n\t\t\t\t\t\tspecial.remove.call( elem, handleObj );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Remove generic event handler if we removed something and no more handlers exist\n\t\t\t// (avoids potential for endless recursion during removal of special event handlers)\n\t\t\tif ( origCount && !handlers.length ) {\n\t\t\t\tif ( !special.teardown ||\n\t\t\t\t\tspecial.teardown.call( elem, namespaces, elemData.handle ) === false ) {\n\n\t\t\t\t\tjQuery.removeEvent( elem, type, elemData.handle );\n\t\t\t\t}\n\n\t\t\t\tdelete events[ type ];\n\t\t\t}\n\t\t}\n\n\t\t// Remove data and the expando if it's no longer used\n\t\tif ( jQuery.isEmptyObject( events ) ) {\n\t\t\tdataPriv.remove( elem, \"handle events\" );\n\t\t}\n\t},\n\n\tdispatch: function( nativeEvent ) {\n\n\t\tvar i, j, ret, matched, handleObj, handlerQueue,\n\t\t\targs = new Array( arguments.length ),\n\n\t\t\t// Make a writable jQuery.Event from the native event object\n\t\t\tevent = jQuery.event.fix( nativeEvent ),\n\n\t\t\thandlers = (\n\t\t\t\tdataPriv.get( this, \"events\" ) || Object.create( null )\n\t\t\t)[ event.type ] || [],\n\t\t\tspecial = jQuery.event.special[ event.type ] || {};\n\n\t\t// Use the fix-ed jQuery.Event rather than the (read-only) native event\n\t\targs[ 0 ] = event;\n\n\t\tfor ( i = 1; i < arguments.length; i++ ) {\n\t\t\targs[ i ] = arguments[ i ];\n\t\t}\n\n\t\tevent.delegateTarget = this;\n\n\t\t// Call the preDispatch hook for the mapped type, and let it bail if desired\n\t\tif ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Determine handlers\n\t\thandlerQueue = jQuery.event.handlers.call( this, event, handlers );\n\n\t\t// Run delegates first; they may want to stop propagation beneath us\n\t\ti = 0;\n\t\twhile ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {\n\t\t\tevent.currentTarget = matched.elem;\n\n\t\t\tj = 0;\n\t\t\twhile ( ( handleObj = matched.handlers[ j++ ] ) &&\n\t\t\t\t!event.isImmediatePropagationStopped() ) {\n\n\t\t\t\t// If the event is namespaced, then each handler is only invoked if it is\n\t\t\t\t// specially universal or its namespaces are a superset of the event's.\n\t\t\t\tif ( !event.rnamespace || handleObj.namespace === false ||\n\t\t\t\t\tevent.rnamespace.test( handleObj.namespace ) ) {\n\n\t\t\t\t\tevent.handleObj = handleObj;\n\t\t\t\t\tevent.data = handleObj.data;\n\n\t\t\t\t\tret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||\n\t\t\t\t\t\thandleObj.handler ).apply( matched.elem, args );\n\n\t\t\t\t\tif ( ret !== undefined ) {\n\t\t\t\t\t\tif ( ( event.result = ret ) === false ) {\n\t\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t\t\tevent.stopPropagation();\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Call the postDispatch hook for the mapped type\n\t\tif ( special.postDispatch ) {\n\t\t\tspecial.postDispatch.call( this, event );\n\t\t}\n\n\t\treturn event.result;\n\t},\n\n\thandlers: function( event, handlers ) {\n\t\tvar i, handleObj, sel, matchedHandlers, matchedSelectors,\n\t\t\thandlerQueue = [],\n\t\t\tdelegateCount = handlers.delegateCount,\n\t\t\tcur = event.target;\n\n\t\t// Find delegate handlers\n\t\tif ( delegateCount &&\n\n\t\t\t// Support: IE <=9\n\t\t\t// Black-hole SVG instance trees (trac-13180)\n\t\t\tcur.nodeType &&\n\n\t\t\t// Support: Firefox <=42\n\t\t\t// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)\n\t\t\t// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click\n\t\t\t// Support: IE 11 only\n\t\t\t// ...but not arrow key \"clicks\" of radio inputs, which can have `button` -1 (gh-2343)\n\t\t\t!( event.type === \"click\" && event.button >= 1 ) ) {\n\n\t\t\tfor ( ; cur !== this; cur = cur.parentNode || this ) {\n\n\t\t\t\t// Don't check non-elements (trac-13208)\n\t\t\t\t// Don't process clicks on disabled elements (trac-6911, trac-8165, trac-11382, trac-11764)\n\t\t\t\tif ( cur.nodeType === 1 && !( event.type === \"click\" && cur.disabled === true ) ) {\n\t\t\t\t\tmatchedHandlers = [];\n\t\t\t\t\tmatchedSelectors = {};\n\t\t\t\t\tfor ( i = 0; i < delegateCount; i++ ) {\n\t\t\t\t\t\thandleObj = handlers[ i ];\n\n\t\t\t\t\t\t// Don't conflict with Object.prototype properties (trac-13203)\n\t\t\t\t\t\tsel = handleObj.selector + \" \";\n\n\t\t\t\t\t\tif ( matchedSelectors[ sel ] === undefined ) {\n\t\t\t\t\t\t\tmatchedSelectors[ sel ] = handleObj.needsContext ?\n\t\t\t\t\t\t\t\tjQuery( sel, this ).index( cur ) > -1 :\n\t\t\t\t\t\t\t\tjQuery.find( sel, this, null, [ cur ] ).length;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif ( matchedSelectors[ sel ] ) {\n\t\t\t\t\t\t\tmatchedHandlers.push( handleObj );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif ( matchedHandlers.length ) {\n\t\t\t\t\t\thandlerQueue.push( { elem: cur, handlers: matchedHandlers } );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Add the remaining (directly-bound) handlers\n\t\tcur = this;\n\t\tif ( delegateCount < handlers.length ) {\n\t\t\thandlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );\n\t\t}\n\n\t\treturn handlerQueue;\n\t},\n\n\taddProp: function( name, hook ) {\n\t\tObject.defineProperty( jQuery.Event.prototype, name, {\n\t\t\tenumerable: true,\n\t\t\tconfigurable: true,\n\n\t\t\tget: isFunction( hook ) ?\n\t\t\t\tfunction() {\n\t\t\t\t\tif ( this.originalEvent ) {\n\t\t\t\t\t\treturn hook( this.originalEvent );\n\t\t\t\t\t}\n\t\t\t\t} :\n\t\t\t\tfunction() {\n\t\t\t\t\tif ( this.originalEvent ) {\n\t\t\t\t\t\treturn this.originalEvent[ name ];\n\t\t\t\t\t}\n\t\t\t\t},\n\n\t\t\tset: function( value ) {\n\t\t\t\tObject.defineProperty( this, name, {\n\t\t\t\t\tenumerable: true,\n\t\t\t\t\tconfigurable: true,\n\t\t\t\t\twritable: true,\n\t\t\t\t\tvalue: value\n\t\t\t\t} );\n\t\t\t}\n\t\t} );\n\t},\n\n\tfix: function( originalEvent ) {\n\t\treturn originalEvent[ jQuery.expando ] ?\n\t\t\toriginalEvent :\n\t\t\tnew jQuery.Event( originalEvent );\n\t},\n\n\tspecial: {\n\t\tload: {\n\n\t\t\t// Prevent triggered image.load events from bubbling to window.load\n\t\t\tnoBubble: true\n\t\t},\n\t\tclick: {\n\n\t\t\t// Utilize native event to ensure correct state for checkable inputs\n\t\t\tsetup: function( data ) {\n\n\t\t\t\t// For mutual compressibility with _default, replace `this` access with a local var.\n\t\t\t\t// `|| data` is dead code meant only to preserve the variable through minification.\n\t\t\t\tvar el = this || data;\n\n\t\t\t\t// Claim the first handler\n\t\t\t\tif ( rcheckableType.test( el.type ) &&\n\t\t\t\t\tel.click && nodeName( el, \"input\" ) ) {\n\n\t\t\t\t\t// dataPriv.set( el, \"click\", ... )\n\t\t\t\t\tleverageNative( el, \"click\", true );\n\t\t\t\t}\n\n\t\t\t\t// Return false to allow normal processing in the caller\n\t\t\t\treturn false;\n\t\t\t},\n\t\t\ttrigger: function( data ) {\n\n\t\t\t\t// For mutual compressibility with _default, replace `this` access with a local var.\n\t\t\t\t// `|| data` is dead code meant only to preserve the variable through minification.\n\t\t\t\tvar el = this || data;\n\n\t\t\t\t// Force setup before triggering a click\n\t\t\t\tif ( rcheckableType.test( el.type ) &&\n\t\t\t\t\tel.click && nodeName( el, \"input\" ) ) {\n\n\t\t\t\t\tleverageNative( el, \"click\" );\n\t\t\t\t}\n\n\t\t\t\t// Return non-false to allow normal event-path propagation\n\t\t\t\treturn true;\n\t\t\t},\n\n\t\t\t// For cross-browser consistency, suppress native .click() on links\n\t\t\t// Also prevent it if we're currently inside a leveraged native-event stack\n\t\t\t_default: function( event ) {\n\t\t\t\tvar target = event.target;\n\t\t\t\treturn rcheckableType.test( target.type ) &&\n\t\t\t\t\ttarget.click && nodeName( target, \"input\" ) &&\n\t\t\t\t\tdataPriv.get( target, \"click\" ) ||\n\t\t\t\t\tnodeName( target, \"a\" );\n\t\t\t}\n\t\t},\n\n\t\tbeforeunload: {\n\t\t\tpostDispatch: function( event ) {\n\n\t\t\t\t// Support: Firefox 20+\n\t\t\t\t// Firefox doesn't alert if the returnValue field is not set.\n\t\t\t\tif ( event.result !== undefined && event.originalEvent ) {\n\t\t\t\t\tevent.originalEvent.returnValue = event.result;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n};\n\n// Ensure the presence of an event listener that handles manually-triggered\n// synthetic events by interrupting progress until reinvoked in response to\n// *native* events that it fires directly, ensuring that state changes have\n// already occurred before other listeners are invoked.\nfunction leverageNative( el, type, isSetup ) {\n\n\t// Missing `isSetup` indicates a trigger call, which must force setup through jQuery.event.add\n\tif ( !isSetup ) {\n\t\tif ( dataPriv.get( el, type ) === undefined ) {\n\t\t\tjQuery.event.add( el, type, returnTrue );\n\t\t}\n\t\treturn;\n\t}\n\n\t// Register the controller as a special universal handler for all event namespaces\n\tdataPriv.set( el, type, false );\n\tjQuery.event.add( el, type, {\n\t\tnamespace: false,\n\t\thandler: function( event ) {\n\t\t\tvar result,\n\t\t\t\tsaved = dataPriv.get( this, type );\n\n\t\t\tif ( ( event.isTrigger & 1 ) && this[ type ] ) {\n\n\t\t\t\t// Interrupt processing of the outer synthetic .trigger()ed event\n\t\t\t\tif ( !saved ) {\n\n\t\t\t\t\t// Store arguments for use when handling the inner native event\n\t\t\t\t\t// There will always be at least one argument (an event object), so this array\n\t\t\t\t\t// will not be confused with a leftover capture object.\n\t\t\t\t\tsaved = slice.call( arguments );\n\t\t\t\t\tdataPriv.set( this, type, saved );\n\n\t\t\t\t\t// Trigger the native event and capture its result\n\t\t\t\t\tthis[ type ]();\n\t\t\t\t\tresult = dataPriv.get( this, type );\n\t\t\t\t\tdataPriv.set( this, type, false );\n\n\t\t\t\t\tif ( saved !== result ) {\n\n\t\t\t\t\t\t// Cancel the outer synthetic event\n\t\t\t\t\t\tevent.stopImmediatePropagation();\n\t\t\t\t\t\tevent.preventDefault();\n\n\t\t\t\t\t\treturn result;\n\t\t\t\t\t}\n\n\t\t\t\t// If this is an inner synthetic event for an event with a bubbling surrogate\n\t\t\t\t// (focus or blur), assume that the surrogate already propagated from triggering\n\t\t\t\t// the native event and prevent that from happening again here.\n\t\t\t\t// This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the\n\t\t\t\t// bubbling surrogate propagates *after* the non-bubbling base), but that seems\n\t\t\t\t// less bad than duplication.\n\t\t\t\t} else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {\n\t\t\t\t\tevent.stopPropagation();\n\t\t\t\t}\n\n\t\t\t// If this is a native event triggered above, everything is now in order\n\t\t\t// Fire an inner synthetic event with the original arguments\n\t\t\t} else if ( saved ) {\n\n\t\t\t\t// ...and capture the result\n\t\t\t\tdataPriv.set( this, type, jQuery.event.trigger(\n\t\t\t\t\tsaved[ 0 ],\n\t\t\t\t\tsaved.slice( 1 ),\n\t\t\t\t\tthis\n\t\t\t\t) );\n\n\t\t\t\t// Abort handling of the native event by all jQuery handlers while allowing\n\t\t\t\t// native handlers on the same element to run. On target, this is achieved\n\t\t\t\t// by stopping immediate propagation just on the jQuery event. However,\n\t\t\t\t// the native event is re-wrapped by a jQuery one on each level of the\n\t\t\t\t// propagation so the only way to stop it for jQuery is to stop it for\n\t\t\t\t// everyone via native `stopPropagation()`. This is not a problem for\n\t\t\t\t// focus/blur which don't bubble, but it does also stop click on checkboxes\n\t\t\t\t// and radios. We accept this limitation.\n\t\t\t\tevent.stopPropagation();\n\t\t\t\tevent.isImmediatePropagationStopped = returnTrue;\n\t\t\t}\n\t\t}\n\t} );\n}\n\njQuery.removeEvent = function( elem, type, handle ) {\n\n\t// This \"if\" is needed for plain objects\n\tif ( elem.removeEventListener ) {\n\t\telem.removeEventListener( type, handle );\n\t}\n};\n\njQuery.Event = function( src, props ) {\n\n\t// Allow instantiation without the 'new' keyword\n\tif ( !( this instanceof jQuery.Event ) ) {\n\t\treturn new jQuery.Event( src, props );\n\t}\n\n\t// Event object\n\tif ( src && src.type ) {\n\t\tthis.originalEvent = src;\n\t\tthis.type = src.type;\n\n\t\t// Events bubbling up the document may have been marked as prevented\n\t\t// by a handler lower down the tree; reflect the correct value.\n\t\tthis.isDefaultPrevented = src.defaultPrevented ||\n\t\t\t\tsrc.defaultPrevented === undefined &&\n\n\t\t\t\t// Support: Android <=2.3 only\n\t\t\t\tsrc.returnValue === false ?\n\t\t\treturnTrue :\n\t\t\treturnFalse;\n\n\t\t// Create target properties\n\t\t// Support: Safari <=6 - 7 only\n\t\t// Target should not be a text node (trac-504, trac-13143)\n\t\tthis.target = ( src.target && src.target.nodeType === 3 ) ?\n\t\t\tsrc.target.parentNode :\n\t\t\tsrc.target;\n\n\t\tthis.currentTarget = src.currentTarget;\n\t\tthis.relatedTarget = src.relatedTarget;\n\n\t// Event type\n\t} else {\n\t\tthis.type = src;\n\t}\n\n\t// Put explicitly provided properties onto the event object\n\tif ( props ) {\n\t\tjQuery.extend( this, props );\n\t}\n\n\t// Create a timestamp if incoming event doesn't have one\n\tthis.timeStamp = src && src.timeStamp || Date.now();\n\n\t// Mark it as fixed\n\tthis[ jQuery.expando ] = true;\n};\n\n// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding\n// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html\njQuery.Event.prototype = {\n\tconstructor: jQuery.Event,\n\tisDefaultPrevented: returnFalse,\n\tisPropagationStopped: returnFalse,\n\tisImmediatePropagationStopped: returnFalse,\n\tisSimulated: false,\n\n\tpreventDefault: function() {\n\t\tvar e = this.originalEvent;\n\n\t\tthis.isDefaultPrevented = returnTrue;\n\n\t\tif ( e && !this.isSimulated ) {\n\t\t\te.preventDefault();\n\t\t}\n\t},\n\tstopPropagation: function() {\n\t\tvar e = this.originalEvent;\n\n\t\tthis.isPropagationStopped = returnTrue;\n\n\t\tif ( e && !this.isSimulated ) {\n\t\t\te.stopPropagation();\n\t\t}\n\t},\n\tstopImmediatePropagation: function() {\n\t\tvar e = this.originalEvent;\n\n\t\tthis.isImmediatePropagationStopped = returnTrue;\n\n\t\tif ( e && !this.isSimulated ) {\n\t\t\te.stopImmediatePropagation();\n\t\t}\n\n\t\tthis.stopPropagation();\n\t}\n};\n\n// Includes all common event props including KeyEvent and MouseEvent specific props\njQuery.each( {\n\taltKey: true,\n\tbubbles: true,\n\tcancelable: true,\n\tchangedTouches: true,\n\tctrlKey: true,\n\tdetail: true,\n\teventPhase: true,\n\tmetaKey: true,\n\tpageX: true,\n\tpageY: true,\n\tshiftKey: true,\n\tview: true,\n\t\"char\": true,\n\tcode: true,\n\tcharCode: true,\n\tkey: true,\n\tkeyCode: true,\n\tbutton: true,\n\tbuttons: true,\n\tclientX: true,\n\tclientY: true,\n\toffsetX: true,\n\toffsetY: true,\n\tpointerId: true,\n\tpointerType: true,\n\tscreenX: true,\n\tscreenY: true,\n\ttargetTouches: true,\n\ttoElement: true,\n\ttouches: true,\n\twhich: true\n}, jQuery.event.addProp );\n\njQuery.each( { focus: \"focusin\", blur: \"focusout\" }, function( type, delegateType ) {\n\n\tfunction focusMappedHandler( nativeEvent ) {\n\t\tif ( document.documentMode ) {\n\n\t\t\t// Support: IE 11+\n\t\t\t// Attach a single focusin/focusout handler on the document while someone wants\n\t\t\t// focus/blur. This is because the former are synchronous in IE while the latter\n\t\t\t// are async. In other browsers, all those handlers are invoked synchronously.\n\n\t\t\t// `handle` from private data would already wrap the event, but we need\n\t\t\t// to change the `type` here.\n\t\t\tvar handle = dataPriv.get( this, \"handle\" ),\n\t\t\t\tevent = jQuery.event.fix( nativeEvent );\n\t\t\tevent.type = nativeEvent.type === \"focusin\" ? \"focus\" : \"blur\";\n\t\t\tevent.isSimulated = true;\n\n\t\t\t// First, handle focusin/focusout\n\t\t\thandle( nativeEvent );\n\n\t\t\t// ...then, handle focus/blur\n\t\t\t//\n\t\t\t// focus/blur don't bubble while focusin/focusout do; simulate the former by only\n\t\t\t// invoking the handler at the lower level.\n\t\t\tif ( event.target === event.currentTarget ) {\n\n\t\t\t\t// The setup part calls `leverageNative`, which, in turn, calls\n\t\t\t\t// `jQuery.event.add`, so event handle will already have been set\n\t\t\t\t// by this point.\n\t\t\t\thandle( event );\n\t\t\t}\n\t\t} else {\n\n\t\t\t// For non-IE browsers, attach a single capturing handler on the document\n\t\t\t// while someone wants focusin/focusout.\n\t\t\tjQuery.event.simulate( delegateType, nativeEvent.target,\n\t\t\t\tjQuery.event.fix( nativeEvent ) );\n\t\t}\n\t}\n\n\tjQuery.event.special[ type ] = {\n\n\t\t// Utilize native event if possible so blur/focus sequence is correct\n\t\tsetup: function() {\n\n\t\t\tvar attaches;\n\n\t\t\t// Claim the first handler\n\t\t\t// dataPriv.set( this, \"focus\", ... )\n\t\t\t// dataPriv.set( this, \"blur\", ... )\n\t\t\tleverageNative( this, type, true );\n\n\t\t\tif ( document.documentMode ) {\n\n\t\t\t\t// Support: IE 9 - 11+\n\t\t\t\t// We use the same native handler for focusin & focus (and focusout & blur)\n\t\t\t\t// so we need to coordinate setup & teardown parts between those events.\n\t\t\t\t// Use `delegateType` as the key as `type` is already used by `leverageNative`.\n\t\t\t\tattaches = dataPriv.get( this, delegateType );\n\t\t\t\tif ( !attaches ) {\n\t\t\t\t\tthis.addEventListener( delegateType, focusMappedHandler );\n\t\t\t\t}\n\t\t\t\tdataPriv.set( this, delegateType, ( attaches || 0 ) + 1 );\n\t\t\t} else {\n\n\t\t\t\t// Return false to allow normal processing in the caller\n\t\t\t\treturn false;\n\t\t\t}\n\t\t},\n\t\ttrigger: function() {\n\n\t\t\t// Force setup before trigger\n\t\t\tleverageNative( this, type );\n\n\t\t\t// Return non-false to allow normal event-path propagation\n\t\t\treturn true;\n\t\t},\n\n\t\tteardown: function() {\n\t\t\tvar attaches;\n\n\t\t\tif ( document.documentMode ) {\n\t\t\t\tattaches = dataPriv.get( this, delegateType ) - 1;\n\t\t\t\tif ( !attaches ) {\n\t\t\t\t\tthis.removeEventListener( delegateType, focusMappedHandler );\n\t\t\t\t\tdataPriv.remove( this, delegateType );\n\t\t\t\t} else {\n\t\t\t\t\tdataPriv.set( this, delegateType, attaches );\n\t\t\t\t}\n\t\t\t} else {\n\n\t\t\t\t// Return false to indicate standard teardown should be applied\n\t\t\t\treturn false;\n\t\t\t}\n\t\t},\n\n\t\t// Suppress native focus or blur if we're currently inside\n\t\t// a leveraged native-event stack\n\t\t_default: function( event ) {\n\t\t\treturn dataPriv.get( event.target, type );\n\t\t},\n\n\t\tdelegateType: delegateType\n\t};\n\n\t// Support: Firefox <=44\n\t// Firefox doesn't have focus(in | out) events\n\t// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787\n\t//\n\t// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1\n\t// focus(in | out) events fire after focus & blur events,\n\t// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order\n\t// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857\n\t//\n\t// Support: IE 9 - 11+\n\t// To preserve relative focusin/focus & focusout/blur event order guaranteed on the 3.x branch,\n\t// attach a single handler for both events in IE.\n\tjQuery.event.special[ delegateType ] = {\n\t\tsetup: function() {\n\n\t\t\t// Handle: regular nodes (via `this.ownerDocument`), window\n\t\t\t// (via `this.document`) & document (via `this`).\n\t\t\tvar doc = this.ownerDocument || this.document || this,\n\t\t\t\tdataHolder = document.documentMode ? this : doc,\n\t\t\t\tattaches = dataPriv.get( dataHolder, delegateType );\n\n\t\t\t// Support: IE 9 - 11+\n\t\t\t// We use the same native handler for focusin & focus (and focusout & blur)\n\t\t\t// so we need to coordinate setup & teardown parts between those events.\n\t\t\t// Use `delegateType` as the key as `type` is already used by `leverageNative`.\n\t\t\tif ( !attaches ) {\n\t\t\t\tif ( document.documentMode ) {\n\t\t\t\t\tthis.addEventListener( delegateType, focusMappedHandler );\n\t\t\t\t} else {\n\t\t\t\t\tdoc.addEventListener( type, focusMappedHandler, true );\n\t\t\t\t}\n\t\t\t}\n\t\t\tdataPriv.set( dataHolder, delegateType, ( attaches || 0 ) + 1 );\n\t\t},\n\t\tteardown: function() {\n\t\t\tvar doc = this.ownerDocument || this.document || this,\n\t\t\t\tdataHolder = document.documentMode ? this : doc,\n\t\t\t\tattaches = dataPriv.get( dataHolder, delegateType ) - 1;\n\n\t\t\tif ( !attaches ) {\n\t\t\t\tif ( document.documentMode ) {\n\t\t\t\t\tthis.removeEventListener( delegateType, focusMappedHandler );\n\t\t\t\t} else {\n\t\t\t\t\tdoc.removeEventListener( type, focusMappedHandler, true );\n\t\t\t\t}\n\t\t\t\tdataPriv.remove( dataHolder, delegateType );\n\t\t\t} else {\n\t\t\t\tdataPriv.set( dataHolder, delegateType, attaches );\n\t\t\t}\n\t\t}\n\t};\n} );\n\n// Create mouseenter/leave events using mouseover/out and event-time checks\n// so that event delegation works in jQuery.\n// Do the same for pointerenter/pointerleave and pointerover/pointerout\n//\n// Support: Safari 7 only\n// Safari sends mouseenter too often; see:\n// https://bugs.chromium.org/p/chromium/issues/detail?id=470258\n// for the description of the bug (it existed in older Chrome versions as well).\njQuery.each( {\n\tmouseenter: \"mouseover\",\n\tmouseleave: \"mouseout\",\n\tpointerenter: \"pointerover\",\n\tpointerleave: \"pointerout\"\n}, function( orig, fix ) {\n\tjQuery.event.special[ orig ] = {\n\t\tdelegateType: fix,\n\t\tbindType: fix,\n\n\t\thandle: function( event ) {\n\t\t\tvar ret,\n\t\t\t\ttarget = this,\n\t\t\t\trelated = event.relatedTarget,\n\t\t\t\thandleObj = event.handleObj;\n\n\t\t\t// For mouseenter/leave call the handler if related is outside the target.\n\t\t\t// NB: No relatedTarget if the mouse left/entered the browser window\n\t\t\tif ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {\n\t\t\t\tevent.type = handleObj.origType;\n\t\t\t\tret = handleObj.handler.apply( this, arguments );\n\t\t\t\tevent.type = fix;\n\t\t\t}\n\t\t\treturn ret;\n\t\t}\n\t};\n} );\n\njQuery.fn.extend( {\n\n\ton: function( types, selector, data, fn ) {\n\t\treturn on( this, types, selector, data, fn );\n\t},\n\tone: function( types, selector, data, fn ) {\n\t\treturn on( this, types, selector, data, fn, 1 );\n\t},\n\toff: function( types, selector, fn ) {\n\t\tvar handleObj, type;\n\t\tif ( types && types.preventDefault && types.handleObj ) {\n\n\t\t\t// ( event ) dispatched jQuery.Event\n\t\t\thandleObj = types.handleObj;\n\t\t\tjQuery( types.delegateTarget ).off(\n\t\t\t\thandleObj.namespace ?\n\t\t\t\t\thandleObj.origType + \".\" + handleObj.namespace :\n\t\t\t\t\thandleObj.origType,\n\t\t\t\thandleObj.selector,\n\t\t\t\thandleObj.handler\n\t\t\t);\n\t\t\treturn this;\n\t\t}\n\t\tif ( typeof types === \"object\" ) {\n\n\t\t\t// ( types-object [, selector] )\n\t\t\tfor ( type in types ) {\n\t\t\t\tthis.off( type, selector, types[ type ] );\n\t\t\t}\n\t\t\treturn this;\n\t\t}\n\t\tif ( selector === false || typeof selector === \"function\" ) {\n\n\t\t\t// ( types [, fn] )\n\t\t\tfn = selector;\n\t\t\tselector = undefined;\n\t\t}\n\t\tif ( fn === false ) {\n\t\t\tfn = returnFalse;\n\t\t}\n\t\treturn this.each( function() {\n\t\t\tjQuery.event.remove( this, types, fn, selector );\n\t\t} );\n\t}\n} );\n\n\nvar\n\n\t// Support: IE <=10 - 11, Edge 12 - 13 only\n\t// In IE/Edge using regex groups here causes severe slowdowns.\n\t// See https://connect.microsoft.com/IE/feedback/details/1736512/\n\trnoInnerhtml = /\\s*$/g;\n\n// Prefer a tbody over its parent table for containing new rows\nfunction manipulationTarget( elem, content ) {\n\tif ( nodeName( elem, \"table\" ) &&\n\t\tnodeName( content.nodeType !== 11 ? content : content.firstChild, \"tr\" ) ) {\n\n\t\treturn jQuery( elem ).children( \"tbody\" )[ 0 ] || elem;\n\t}\n\n\treturn elem;\n}\n\n// Replace/restore the type attribute of script elements for safe DOM manipulation\nfunction disableScript( elem ) {\n\telem.type = ( elem.getAttribute( \"type\" ) !== null ) + \"/\" + elem.type;\n\treturn elem;\n}\nfunction restoreScript( elem ) {\n\tif ( ( elem.type || \"\" ).slice( 0, 5 ) === \"true/\" ) {\n\t\telem.type = elem.type.slice( 5 );\n\t} else {\n\t\telem.removeAttribute( \"type\" );\n\t}\n\n\treturn elem;\n}\n\nfunction cloneCopyEvent( src, dest ) {\n\tvar i, l, type, pdataOld, udataOld, udataCur, events;\n\n\tif ( dest.nodeType !== 1 ) {\n\t\treturn;\n\t}\n\n\t// 1. Copy private data: events, handlers, etc.\n\tif ( dataPriv.hasData( src ) ) {\n\t\tpdataOld = dataPriv.get( src );\n\t\tevents = pdataOld.events;\n\n\t\tif ( events ) {\n\t\t\tdataPriv.remove( dest, \"handle events\" );\n\n\t\t\tfor ( type in events ) {\n\t\t\t\tfor ( i = 0, l = events[ type ].length; i < l; i++ ) {\n\t\t\t\t\tjQuery.event.add( dest, type, events[ type ][ i ] );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// 2. Copy user data\n\tif ( dataUser.hasData( src ) ) {\n\t\tudataOld = dataUser.access( src );\n\t\tudataCur = jQuery.extend( {}, udataOld );\n\n\t\tdataUser.set( dest, udataCur );\n\t}\n}\n\n// Fix IE bugs, see support tests\nfunction fixInput( src, dest ) {\n\tvar nodeName = dest.nodeName.toLowerCase();\n\n\t// Fails to persist the checked state of a cloned checkbox or radio button.\n\tif ( nodeName === \"input\" && rcheckableType.test( src.type ) ) {\n\t\tdest.checked = src.checked;\n\n\t// Fails to return the selected option to the default selected state when cloning options\n\t} else if ( nodeName === \"input\" || nodeName === \"textarea\" ) {\n\t\tdest.defaultValue = src.defaultValue;\n\t}\n}\n\nfunction domManip( collection, args, callback, ignored ) {\n\n\t// Flatten any nested arrays\n\targs = flat( args );\n\n\tvar fragment, first, scripts, hasScripts, node, doc,\n\t\ti = 0,\n\t\tl = collection.length,\n\t\tiNoClone = l - 1,\n\t\tvalue = args[ 0 ],\n\t\tvalueIsFunction = isFunction( value );\n\n\t// We can't cloneNode fragments that contain checked, in WebKit\n\tif ( valueIsFunction ||\n\t\t\t( l > 1 && typeof value === \"string\" &&\n\t\t\t\t!support.checkClone && rchecked.test( value ) ) ) {\n\t\treturn collection.each( function( index ) {\n\t\t\tvar self = collection.eq( index );\n\t\t\tif ( valueIsFunction ) {\n\t\t\t\targs[ 0 ] = value.call( this, index, self.html() );\n\t\t\t}\n\t\t\tdomManip( self, args, callback, ignored );\n\t\t} );\n\t}\n\n\tif ( l ) {\n\t\tfragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );\n\t\tfirst = fragment.firstChild;\n\n\t\tif ( fragment.childNodes.length === 1 ) {\n\t\t\tfragment = first;\n\t\t}\n\n\t\t// Require either new content or an interest in ignored elements to invoke the callback\n\t\tif ( first || ignored ) {\n\t\t\tscripts = jQuery.map( getAll( fragment, \"script\" ), disableScript );\n\t\t\thasScripts = scripts.length;\n\n\t\t\t// Use the original fragment for the last item\n\t\t\t// instead of the first because it can end up\n\t\t\t// being emptied incorrectly in certain situations (trac-8070).\n\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\tnode = fragment;\n\n\t\t\t\tif ( i !== iNoClone ) {\n\t\t\t\t\tnode = jQuery.clone( node, true, true );\n\n\t\t\t\t\t// Keep references to cloned scripts for later restoration\n\t\t\t\t\tif ( hasScripts ) {\n\n\t\t\t\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t\t\t\t// push.apply(_, arraylike) throws on ancient WebKit\n\t\t\t\t\t\tjQuery.merge( scripts, getAll( node, \"script\" ) );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tcallback.call( collection[ i ], node, i );\n\t\t\t}\n\n\t\t\tif ( hasScripts ) {\n\t\t\t\tdoc = scripts[ scripts.length - 1 ].ownerDocument;\n\n\t\t\t\t// Re-enable scripts\n\t\t\t\tjQuery.map( scripts, restoreScript );\n\n\t\t\t\t// Evaluate executable scripts on first document insertion\n\t\t\t\tfor ( i = 0; i < hasScripts; i++ ) {\n\t\t\t\t\tnode = scripts[ i ];\n\t\t\t\t\tif ( rscriptType.test( node.type || \"\" ) &&\n\t\t\t\t\t\t!dataPriv.access( node, \"globalEval\" ) &&\n\t\t\t\t\t\tjQuery.contains( doc, node ) ) {\n\n\t\t\t\t\t\tif ( node.src && ( node.type || \"\" ).toLowerCase() !== \"module\" ) {\n\n\t\t\t\t\t\t\t// Optional AJAX dependency, but won't run scripts if not present\n\t\t\t\t\t\t\tif ( jQuery._evalUrl && !node.noModule ) {\n\t\t\t\t\t\t\t\tjQuery._evalUrl( node.src, {\n\t\t\t\t\t\t\t\t\tnonce: node.nonce || node.getAttribute( \"nonce\" )\n\t\t\t\t\t\t\t\t}, doc );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t// Unwrap a CDATA section containing script contents. This shouldn't be\n\t\t\t\t\t\t\t// needed as in XML documents they're already not visible when\n\t\t\t\t\t\t\t// inspecting element contents and in HTML documents they have no\n\t\t\t\t\t\t\t// meaning but we're preserving that logic for backwards compatibility.\n\t\t\t\t\t\t\t// This will be removed completely in 4.0. See gh-4904.\n\t\t\t\t\t\t\tDOMEval( node.textContent.replace( rcleanScript, \"\" ), node, doc );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn collection;\n}\n\nfunction remove( elem, selector, keepData ) {\n\tvar node,\n\t\tnodes = selector ? jQuery.filter( selector, elem ) : elem,\n\t\ti = 0;\n\n\tfor ( ; ( node = nodes[ i ] ) != null; i++ ) {\n\t\tif ( !keepData && node.nodeType === 1 ) {\n\t\t\tjQuery.cleanData( getAll( node ) );\n\t\t}\n\n\t\tif ( node.parentNode ) {\n\t\t\tif ( keepData && isAttached( node ) ) {\n\t\t\t\tsetGlobalEval( getAll( node, \"script\" ) );\n\t\t\t}\n\t\t\tnode.parentNode.removeChild( node );\n\t\t}\n\t}\n\n\treturn elem;\n}\n\njQuery.extend( {\n\thtmlPrefilter: function( html ) {\n\t\treturn html;\n\t},\n\n\tclone: function( elem, dataAndEvents, deepDataAndEvents ) {\n\t\tvar i, l, srcElements, destElements,\n\t\t\tclone = elem.cloneNode( true ),\n\t\t\tinPage = isAttached( elem );\n\n\t\t// Fix IE cloning issues\n\t\tif ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&\n\t\t\t\t!jQuery.isXMLDoc( elem ) ) {\n\n\t\t\t// We eschew jQuery#find here for performance reasons:\n\t\t\t// https://jsperf.com/getall-vs-sizzle/2\n\t\t\tdestElements = getAll( clone );\n\t\t\tsrcElements = getAll( elem );\n\n\t\t\tfor ( i = 0, l = srcElements.length; i < l; i++ ) {\n\t\t\t\tfixInput( srcElements[ i ], destElements[ i ] );\n\t\t\t}\n\t\t}\n\n\t\t// Copy the events from the original to the clone\n\t\tif ( dataAndEvents ) {\n\t\t\tif ( deepDataAndEvents ) {\n\t\t\t\tsrcElements = srcElements || getAll( elem );\n\t\t\t\tdestElements = destElements || getAll( clone );\n\n\t\t\t\tfor ( i = 0, l = srcElements.length; i < l; i++ ) {\n\t\t\t\t\tcloneCopyEvent( srcElements[ i ], destElements[ i ] );\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcloneCopyEvent( elem, clone );\n\t\t\t}\n\t\t}\n\n\t\t// Preserve script evaluation history\n\t\tdestElements = getAll( clone, \"script\" );\n\t\tif ( destElements.length > 0 ) {\n\t\t\tsetGlobalEval( destElements, !inPage && getAll( elem, \"script\" ) );\n\t\t}\n\n\t\t// Return the cloned set\n\t\treturn clone;\n\t},\n\n\tcleanData: function( elems ) {\n\t\tvar data, elem, type,\n\t\t\tspecial = jQuery.event.special,\n\t\t\ti = 0;\n\n\t\tfor ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {\n\t\t\tif ( acceptData( elem ) ) {\n\t\t\t\tif ( ( data = elem[ dataPriv.expando ] ) ) {\n\t\t\t\t\tif ( data.events ) {\n\t\t\t\t\t\tfor ( type in data.events ) {\n\t\t\t\t\t\t\tif ( special[ type ] ) {\n\t\t\t\t\t\t\t\tjQuery.event.remove( elem, type );\n\n\t\t\t\t\t\t\t// This is a shortcut to avoid jQuery.event.remove's overhead\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tjQuery.removeEvent( elem, type, data.handle );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Support: Chrome <=35 - 45+\n\t\t\t\t\t// Assign undefined instead of using delete, see Data#remove\n\t\t\t\t\telem[ dataPriv.expando ] = undefined;\n\t\t\t\t}\n\t\t\t\tif ( elem[ dataUser.expando ] ) {\n\n\t\t\t\t\t// Support: Chrome <=35 - 45+\n\t\t\t\t\t// Assign undefined instead of using delete, see Data#remove\n\t\t\t\t\telem[ dataUser.expando ] = undefined;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n} );\n\njQuery.fn.extend( {\n\tdetach: function( selector ) {\n\t\treturn remove( this, selector, true );\n\t},\n\n\tremove: function( selector ) {\n\t\treturn remove( this, selector );\n\t},\n\n\ttext: function( value ) {\n\t\treturn access( this, function( value ) {\n\t\t\treturn value === undefined ?\n\t\t\t\tjQuery.text( this ) :\n\t\t\t\tthis.empty().each( function() {\n\t\t\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\t\t\t\t\t\tthis.textContent = value;\n\t\t\t\t\t}\n\t\t\t\t} );\n\t\t}, null, value, arguments.length );\n\t},\n\n\tappend: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\t\t\t\tvar target = manipulationTarget( this, elem );\n\t\t\t\ttarget.appendChild( elem );\n\t\t\t}\n\t\t} );\n\t},\n\n\tprepend: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\t\t\t\tvar target = manipulationTarget( this, elem );\n\t\t\t\ttarget.insertBefore( elem, target.firstChild );\n\t\t\t}\n\t\t} );\n\t},\n\n\tbefore: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.parentNode ) {\n\t\t\t\tthis.parentNode.insertBefore( elem, this );\n\t\t\t}\n\t\t} );\n\t},\n\n\tafter: function() {\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tif ( this.parentNode ) {\n\t\t\t\tthis.parentNode.insertBefore( elem, this.nextSibling );\n\t\t\t}\n\t\t} );\n\t},\n\n\tempty: function() {\n\t\tvar elem,\n\t\t\ti = 0;\n\n\t\tfor ( ; ( elem = this[ i ] ) != null; i++ ) {\n\t\t\tif ( elem.nodeType === 1 ) {\n\n\t\t\t\t// Prevent memory leaks\n\t\t\t\tjQuery.cleanData( getAll( elem, false ) );\n\n\t\t\t\t// Remove any remaining nodes\n\t\t\t\telem.textContent = \"\";\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\tclone: function( dataAndEvents, deepDataAndEvents ) {\n\t\tdataAndEvents = dataAndEvents == null ? false : dataAndEvents;\n\t\tdeepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;\n\n\t\treturn this.map( function() {\n\t\t\treturn jQuery.clone( this, dataAndEvents, deepDataAndEvents );\n\t\t} );\n\t},\n\n\thtml: function( value ) {\n\t\treturn access( this, function( value ) {\n\t\t\tvar elem = this[ 0 ] || {},\n\t\t\t\ti = 0,\n\t\t\t\tl = this.length;\n\n\t\t\tif ( value === undefined && elem.nodeType === 1 ) {\n\t\t\t\treturn elem.innerHTML;\n\t\t\t}\n\n\t\t\t// See if we can take a shortcut and just use innerHTML\n\t\t\tif ( typeof value === \"string\" && !rnoInnerhtml.test( value ) &&\n\t\t\t\t!wrapMap[ ( rtagName.exec( value ) || [ \"\", \"\" ] )[ 1 ].toLowerCase() ] ) {\n\n\t\t\t\tvalue = jQuery.htmlPrefilter( value );\n\n\t\t\t\ttry {\n\t\t\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\t\t\telem = this[ i ] || {};\n\n\t\t\t\t\t\t// Remove element nodes and prevent memory leaks\n\t\t\t\t\t\tif ( elem.nodeType === 1 ) {\n\t\t\t\t\t\t\tjQuery.cleanData( getAll( elem, false ) );\n\t\t\t\t\t\t\telem.innerHTML = value;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\telem = 0;\n\n\t\t\t\t// If using innerHTML throws an exception, use the fallback method\n\t\t\t\t} catch ( e ) {}\n\t\t\t}\n\n\t\t\tif ( elem ) {\n\t\t\t\tthis.empty().append( value );\n\t\t\t}\n\t\t}, null, value, arguments.length );\n\t},\n\n\treplaceWith: function() {\n\t\tvar ignored = [];\n\n\t\t// Make the changes, replacing each non-ignored context element with the new content\n\t\treturn domManip( this, arguments, function( elem ) {\n\t\t\tvar parent = this.parentNode;\n\n\t\t\tif ( jQuery.inArray( this, ignored ) < 0 ) {\n\t\t\t\tjQuery.cleanData( getAll( this ) );\n\t\t\t\tif ( parent ) {\n\t\t\t\t\tparent.replaceChild( elem, this );\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Force callback invocation\n\t\t}, ignored );\n\t}\n} );\n\njQuery.each( {\n\tappendTo: \"append\",\n\tprependTo: \"prepend\",\n\tinsertBefore: \"before\",\n\tinsertAfter: \"after\",\n\treplaceAll: \"replaceWith\"\n}, function( name, original ) {\n\tjQuery.fn[ name ] = function( selector ) {\n\t\tvar elems,\n\t\t\tret = [],\n\t\t\tinsert = jQuery( selector ),\n\t\t\tlast = insert.length - 1,\n\t\t\ti = 0;\n\n\t\tfor ( ; i <= last; i++ ) {\n\t\t\telems = i === last ? this : this.clone( true );\n\t\t\tjQuery( insert[ i ] )[ original ]( elems );\n\n\t\t\t// Support: Android <=4.0 only, PhantomJS 1 only\n\t\t\t// .get() because push.apply(_, arraylike) throws on ancient WebKit\n\t\t\tpush.apply( ret, elems.get() );\n\t\t}\n\n\t\treturn this.pushStack( ret );\n\t};\n} );\nvar rnumnonpx = new RegExp( \"^(\" + pnum + \")(?!px)[a-z%]+$\", \"i\" );\n\nvar rcustomProp = /^--/;\n\n\nvar getStyles = function( elem ) {\n\n\t\t// Support: IE <=11 only, Firefox <=30 (trac-15098, trac-14150)\n\t\t// IE throws on elements created in popups\n\t\t// FF meanwhile throws on frame elements through \"defaultView.getComputedStyle\"\n\t\tvar view = elem.ownerDocument.defaultView;\n\n\t\tif ( !view || !view.opener ) {\n\t\t\tview = window;\n\t\t}\n\n\t\treturn view.getComputedStyle( elem );\n\t};\n\nvar swap = function( elem, options, callback ) {\n\tvar ret, name,\n\t\told = {};\n\n\t// Remember the old values, and insert the new ones\n\tfor ( name in options ) {\n\t\told[ name ] = elem.style[ name ];\n\t\telem.style[ name ] = options[ name ];\n\t}\n\n\tret = callback.call( elem );\n\n\t// Revert the old values\n\tfor ( name in options ) {\n\t\telem.style[ name ] = old[ name ];\n\t}\n\n\treturn ret;\n};\n\n\nvar rboxStyle = new RegExp( cssExpand.join( \"|\" ), \"i\" );\n\n\n\n( function() {\n\n\t// Executing both pixelPosition & boxSizingReliable tests require only one layout\n\t// so they're executed at the same time to save the second computation.\n\tfunction computeStyleTests() {\n\n\t\t// This is a singleton, we need to execute it only once\n\t\tif ( !div ) {\n\t\t\treturn;\n\t\t}\n\n\t\tcontainer.style.cssText = \"position:absolute;left:-11111px;width:60px;\" +\n\t\t\t\"margin-top:1px;padding:0;border:0\";\n\t\tdiv.style.cssText =\n\t\t\t\"position:relative;display:block;box-sizing:border-box;overflow:scroll;\" +\n\t\t\t\"margin:auto;border:1px;padding:1px;\" +\n\t\t\t\"width:60%;top:1%\";\n\t\tdocumentElement.appendChild( container ).appendChild( div );\n\n\t\tvar divStyle = window.getComputedStyle( div );\n\t\tpixelPositionVal = divStyle.top !== \"1%\";\n\n\t\t// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44\n\t\treliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;\n\n\t\t// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3\n\t\t// Some styles come back with percentage values, even though they shouldn't\n\t\tdiv.style.right = \"60%\";\n\t\tpixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;\n\n\t\t// Support: IE 9 - 11 only\n\t\t// Detect misreporting of content dimensions for box-sizing:border-box elements\n\t\tboxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;\n\n\t\t// Support: IE 9 only\n\t\t// Detect overflow:scroll screwiness (gh-3699)\n\t\t// Support: Chrome <=64\n\t\t// Don't get tricked when zoom affects offsetWidth (gh-4029)\n\t\tdiv.style.position = \"absolute\";\n\t\tscrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;\n\n\t\tdocumentElement.removeChild( container );\n\n\t\t// Nullify the div so it wouldn't be stored in the memory and\n\t\t// it will also be a sign that checks already performed\n\t\tdiv = null;\n\t}\n\n\tfunction roundPixelMeasures( measure ) {\n\t\treturn Math.round( parseFloat( measure ) );\n\t}\n\n\tvar pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,\n\t\treliableTrDimensionsVal, reliableMarginLeftVal,\n\t\tcontainer = document.createElement( \"div\" ),\n\t\tdiv = document.createElement( \"div\" );\n\n\t// Finish early in limited (non-browser) environments\n\tif ( !div.style ) {\n\t\treturn;\n\t}\n\n\t// Support: IE <=9 - 11 only\n\t// Style of cloned element affects source element cloned (trac-8908)\n\tdiv.style.backgroundClip = \"content-box\";\n\tdiv.cloneNode( true ).style.backgroundClip = \"\";\n\tsupport.clearCloneStyle = div.style.backgroundClip === \"content-box\";\n\n\tjQuery.extend( support, {\n\t\tboxSizingReliable: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn boxSizingReliableVal;\n\t\t},\n\t\tpixelBoxStyles: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn pixelBoxStylesVal;\n\t\t},\n\t\tpixelPosition: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn pixelPositionVal;\n\t\t},\n\t\treliableMarginLeft: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn reliableMarginLeftVal;\n\t\t},\n\t\tscrollboxSize: function() {\n\t\t\tcomputeStyleTests();\n\t\t\treturn scrollboxSizeVal;\n\t\t},\n\n\t\t// Support: IE 9 - 11+, Edge 15 - 18+\n\t\t// IE/Edge misreport `getComputedStyle` of table rows with width/height\n\t\t// set in CSS while `offset*` properties report correct values.\n\t\t// Behavior in IE 9 is more subtle than in newer versions & it passes\n\t\t// some versions of this test; make sure not to make it pass there!\n\t\t//\n\t\t// Support: Firefox 70+\n\t\t// Only Firefox includes border widths\n\t\t// in computed dimensions. (gh-4529)\n\t\treliableTrDimensions: function() {\n\t\t\tvar table, tr, trChild, trStyle;\n\t\t\tif ( reliableTrDimensionsVal == null ) {\n\t\t\t\ttable = document.createElement( \"table\" );\n\t\t\t\ttr = document.createElement( \"tr\" );\n\t\t\t\ttrChild = document.createElement( \"div\" );\n\n\t\t\t\ttable.style.cssText = \"position:absolute;left:-11111px;border-collapse:separate\";\n\t\t\t\ttr.style.cssText = \"box-sizing:content-box;border:1px solid\";\n\n\t\t\t\t// Support: Chrome 86+\n\t\t\t\t// Height set through cssText does not get applied.\n\t\t\t\t// Computed height then comes back as 0.\n\t\t\t\ttr.style.height = \"1px\";\n\t\t\t\ttrChild.style.height = \"9px\";\n\n\t\t\t\t// Support: Android 8 Chrome 86+\n\t\t\t\t// In our bodyBackground.html iframe,\n\t\t\t\t// display for all div elements is set to \"inline\",\n\t\t\t\t// which causes a problem only in Android 8 Chrome 86.\n\t\t\t\t// Ensuring the div is `display: block`\n\t\t\t\t// gets around this issue.\n\t\t\t\ttrChild.style.display = \"block\";\n\n\t\t\t\tdocumentElement\n\t\t\t\t\t.appendChild( table )\n\t\t\t\t\t.appendChild( tr )\n\t\t\t\t\t.appendChild( trChild );\n\n\t\t\t\ttrStyle = window.getComputedStyle( tr );\n\t\t\t\treliableTrDimensionsVal = ( parseInt( trStyle.height, 10 ) +\n\t\t\t\t\tparseInt( trStyle.borderTopWidth, 10 ) +\n\t\t\t\t\tparseInt( trStyle.borderBottomWidth, 10 ) ) === tr.offsetHeight;\n\n\t\t\t\tdocumentElement.removeChild( table );\n\t\t\t}\n\t\t\treturn reliableTrDimensionsVal;\n\t\t}\n\t} );\n} )();\n\n\nfunction curCSS( elem, name, computed ) {\n\tvar width, minWidth, maxWidth, ret,\n\t\tisCustomProp = rcustomProp.test( name ),\n\n\t\t// Support: Firefox 51+\n\t\t// Retrieving style before computed somehow\n\t\t// fixes an issue with getting wrong values\n\t\t// on detached elements\n\t\tstyle = elem.style;\n\n\tcomputed = computed || getStyles( elem );\n\n\t// getPropertyValue is needed for:\n\t// .css('filter') (IE 9 only, trac-12537)\n\t// .css('--customProperty) (gh-3144)\n\tif ( computed ) {\n\n\t\t// Support: IE <=9 - 11+\n\t\t// IE only supports `\"float\"` in `getPropertyValue`; in computed styles\n\t\t// it's only available as `\"cssFloat\"`. We no longer modify properties\n\t\t// sent to `.css()` apart from camelCasing, so we need to check both.\n\t\t// Normally, this would create difference in behavior: if\n\t\t// `getPropertyValue` returns an empty string, the value returned\n\t\t// by `.css()` would be `undefined`. This is usually the case for\n\t\t// disconnected elements. However, in IE even disconnected elements\n\t\t// with no styles return `\"none\"` for `getPropertyValue( \"float\" )`\n\t\tret = computed.getPropertyValue( name ) || computed[ name ];\n\n\t\tif ( isCustomProp && ret ) {\n\n\t\t\t// Support: Firefox 105+, Chrome <=105+\n\t\t\t// Spec requires trimming whitespace for custom properties (gh-4926).\n\t\t\t// Firefox only trims leading whitespace. Chrome just collapses\n\t\t\t// both leading & trailing whitespace to a single space.\n\t\t\t//\n\t\t\t// Fall back to `undefined` if empty string returned.\n\t\t\t// This collapses a missing definition with property defined\n\t\t\t// and set to an empty string but there's no standard API\n\t\t\t// allowing us to differentiate them without a performance penalty\n\t\t\t// and returning `undefined` aligns with older jQuery.\n\t\t\t//\n\t\t\t// rtrimCSS treats U+000D CARRIAGE RETURN and U+000C FORM FEED\n\t\t\t// as whitespace while CSS does not, but this is not a problem\n\t\t\t// because CSS preprocessing replaces them with U+000A LINE FEED\n\t\t\t// (which *is* CSS whitespace)\n\t\t\t// https://www.w3.org/TR/css-syntax-3/#input-preprocessing\n\t\t\tret = ret.replace( rtrimCSS, \"$1\" ) || undefined;\n\t\t}\n\n\t\tif ( ret === \"\" && !isAttached( elem ) ) {\n\t\t\tret = jQuery.style( elem, name );\n\t\t}\n\n\t\t// A tribute to the \"awesome hack by Dean Edwards\"\n\t\t// Android Browser returns percentage for some values,\n\t\t// but width seems to be reliably pixels.\n\t\t// This is against the CSSOM draft spec:\n\t\t// https://drafts.csswg.org/cssom/#resolved-values\n\t\tif ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {\n\n\t\t\t// Remember the original values\n\t\t\twidth = style.width;\n\t\t\tminWidth = style.minWidth;\n\t\t\tmaxWidth = style.maxWidth;\n\n\t\t\t// Put in the new values to get a computed value out\n\t\t\tstyle.minWidth = style.maxWidth = style.width = ret;\n\t\t\tret = computed.width;\n\n\t\t\t// Revert the changed values\n\t\t\tstyle.width = width;\n\t\t\tstyle.minWidth = minWidth;\n\t\t\tstyle.maxWidth = maxWidth;\n\t\t}\n\t}\n\n\treturn ret !== undefined ?\n\n\t\t// Support: IE <=9 - 11 only\n\t\t// IE returns zIndex value as an integer.\n\t\tret + \"\" :\n\t\tret;\n}\n\n\nfunction addGetHookIf( conditionFn, hookFn ) {\n\n\t// Define the hook, we'll check on the first run if it's really needed.\n\treturn {\n\t\tget: function() {\n\t\t\tif ( conditionFn() ) {\n\n\t\t\t\t// Hook not needed (or it's not possible to use it due\n\t\t\t\t// to missing dependency), remove it.\n\t\t\t\tdelete this.get;\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Hook needed; redefine it so that the support test is not executed again.\n\t\t\treturn ( this.get = hookFn ).apply( this, arguments );\n\t\t}\n\t};\n}\n\n\nvar cssPrefixes = [ \"Webkit\", \"Moz\", \"ms\" ],\n\temptyStyle = document.createElement( \"div\" ).style,\n\tvendorProps = {};\n\n// Return a vendor-prefixed property or undefined\nfunction vendorPropName( name ) {\n\n\t// Check for vendor prefixed names\n\tvar capName = name[ 0 ].toUpperCase() + name.slice( 1 ),\n\t\ti = cssPrefixes.length;\n\n\twhile ( i-- ) {\n\t\tname = cssPrefixes[ i ] + capName;\n\t\tif ( name in emptyStyle ) {\n\t\t\treturn name;\n\t\t}\n\t}\n}\n\n// Return a potentially-mapped jQuery.cssProps or vendor prefixed property\nfunction finalPropName( name ) {\n\tvar final = jQuery.cssProps[ name ] || vendorProps[ name ];\n\n\tif ( final ) {\n\t\treturn final;\n\t}\n\tif ( name in emptyStyle ) {\n\t\treturn name;\n\t}\n\treturn vendorProps[ name ] = vendorPropName( name ) || name;\n}\n\n\nvar\n\n\t// Swappable if display is none or starts with table\n\t// except \"table\", \"table-cell\", or \"table-caption\"\n\t// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display\n\trdisplayswap = /^(none|table(?!-c[ea]).+)/,\n\tcssShow = { position: \"absolute\", visibility: \"hidden\", display: \"block\" },\n\tcssNormalTransform = {\n\t\tletterSpacing: \"0\",\n\t\tfontWeight: \"400\"\n\t};\n\nfunction setPositiveNumber( _elem, value, subtract ) {\n\n\t// Any relative (+/-) values have already been\n\t// normalized at this point\n\tvar matches = rcssNum.exec( value );\n\treturn matches ?\n\n\t\t// Guard against undefined \"subtract\", e.g., when used as in cssHooks\n\t\tMath.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || \"px\" ) :\n\t\tvalue;\n}\n\nfunction boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {\n\tvar i = dimension === \"width\" ? 1 : 0,\n\t\textra = 0,\n\t\tdelta = 0,\n\t\tmarginDelta = 0;\n\n\t// Adjustment may not be necessary\n\tif ( box === ( isBorderBox ? \"border\" : \"content\" ) ) {\n\t\treturn 0;\n\t}\n\n\tfor ( ; i < 4; i += 2 ) {\n\n\t\t// Both box models exclude margin\n\t\t// Count margin delta separately to only add it after scroll gutter adjustment.\n\t\t// This is needed to make negative margins work with `outerHeight( true )` (gh-3982).\n\t\tif ( box === \"margin\" ) {\n\t\t\tmarginDelta += jQuery.css( elem, box + cssExpand[ i ], true, styles );\n\t\t}\n\n\t\t// If we get here with a content-box, we're seeking \"padding\" or \"border\" or \"margin\"\n\t\tif ( !isBorderBox ) {\n\n\t\t\t// Add padding\n\t\t\tdelta += jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\n\n\t\t\t// For \"border\" or \"margin\", add border\n\t\t\tif ( box !== \"padding\" ) {\n\t\t\t\tdelta += jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n\n\t\t\t// But still keep track of it otherwise\n\t\t\t} else {\n\t\t\t\textra += jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n\t\t\t}\n\n\t\t// If we get here with a border-box (content + padding + border), we're seeking \"content\" or\n\t\t// \"padding\" or \"margin\"\n\t\t} else {\n\n\t\t\t// For \"content\", subtract padding\n\t\t\tif ( box === \"content\" ) {\n\t\t\t\tdelta -= jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\n\t\t\t}\n\n\t\t\t// For \"content\" or \"padding\", subtract border\n\t\t\tif ( box !== \"margin\" ) {\n\t\t\t\tdelta -= jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n\t\t\t}\n\t\t}\n\t}\n\n\t// Account for positive content-box scroll gutter when requested by providing computedVal\n\tif ( !isBorderBox && computedVal >= 0 ) {\n\n\t\t// offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border\n\t\t// Assuming integer scroll gutter, subtract the rest and round down\n\t\tdelta += Math.max( 0, Math.ceil(\n\t\t\telem[ \"offset\" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -\n\t\t\tcomputedVal -\n\t\t\tdelta -\n\t\t\textra -\n\t\t\t0.5\n\n\t\t// If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter\n\t\t// Use an explicit zero to avoid NaN (gh-3964)\n\t\t) ) || 0;\n\t}\n\n\treturn delta + marginDelta;\n}\n\nfunction getWidthOrHeight( elem, dimension, extra ) {\n\n\t// Start with computed style\n\tvar styles = getStyles( elem ),\n\n\t\t// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).\n\t\t// Fake content-box until we know it's needed to know the true value.\n\t\tboxSizingNeeded = !support.boxSizingReliable() || extra,\n\t\tisBorderBox = boxSizingNeeded &&\n\t\t\tjQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\",\n\t\tvalueIsBorderBox = isBorderBox,\n\n\t\tval = curCSS( elem, dimension, styles ),\n\t\toffsetProp = \"offset\" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );\n\n\t// Support: Firefox <=54\n\t// Return a confounding non-pixel value or feign ignorance, as appropriate.\n\tif ( rnumnonpx.test( val ) ) {\n\t\tif ( !extra ) {\n\t\t\treturn val;\n\t\t}\n\t\tval = \"auto\";\n\t}\n\n\n\t// Support: IE 9 - 11 only\n\t// Use offsetWidth/offsetHeight for when box sizing is unreliable.\n\t// In those cases, the computed value can be trusted to be border-box.\n\tif ( ( !support.boxSizingReliable() && isBorderBox ||\n\n\t\t// Support: IE 10 - 11+, Edge 15 - 18+\n\t\t// IE/Edge misreport `getComputedStyle` of table rows with width/height\n\t\t// set in CSS while `offset*` properties report correct values.\n\t\t// Interestingly, in some cases IE 9 doesn't suffer from this issue.\n\t\t!support.reliableTrDimensions() && nodeName( elem, \"tr\" ) ||\n\n\t\t// Fall back to offsetWidth/offsetHeight when value is \"auto\"\n\t\t// This happens for inline elements with no explicit setting (gh-3571)\n\t\tval === \"auto\" ||\n\n\t\t// Support: Android <=4.1 - 4.3 only\n\t\t// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)\n\t\t!parseFloat( val ) && jQuery.css( elem, \"display\", false, styles ) === \"inline\" ) &&\n\n\t\t// Make sure the element is visible & connected\n\t\telem.getClientRects().length ) {\n\n\t\tisBorderBox = jQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\";\n\n\t\t// Where available, offsetWidth/offsetHeight approximate border box dimensions.\n\t\t// Where not available (e.g., SVG), assume unreliable box-sizing and interpret the\n\t\t// retrieved value as a content box dimension.\n\t\tvalueIsBorderBox = offsetProp in elem;\n\t\tif ( valueIsBorderBox ) {\n\t\t\tval = elem[ offsetProp ];\n\t\t}\n\t}\n\n\t// Normalize \"\" and auto\n\tval = parseFloat( val ) || 0;\n\n\t// Adjust for the element's box model\n\treturn ( val +\n\t\tboxModelAdjustment(\n\t\t\telem,\n\t\t\tdimension,\n\t\t\textra || ( isBorderBox ? \"border\" : \"content\" ),\n\t\t\tvalueIsBorderBox,\n\t\t\tstyles,\n\n\t\t\t// Provide the current computed size to request scroll gutter calculation (gh-3589)\n\t\t\tval\n\t\t)\n\t) + \"px\";\n}\n\njQuery.extend( {\n\n\t// Add in style property hooks for overriding the default\n\t// behavior of getting and setting a style property\n\tcssHooks: {\n\t\topacity: {\n\t\t\tget: function( elem, computed ) {\n\t\t\t\tif ( computed ) {\n\n\t\t\t\t\t// We should always get a number back from opacity\n\t\t\t\t\tvar ret = curCSS( elem, \"opacity\" );\n\t\t\t\t\treturn ret === \"\" ? \"1\" : ret;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\n\t// Don't automatically add \"px\" to these possibly-unitless properties\n\tcssNumber: {\n\t\tanimationIterationCount: true,\n\t\taspectRatio: true,\n\t\tborderImageSlice: true,\n\t\tcolumnCount: true,\n\t\tflexGrow: true,\n\t\tflexShrink: true,\n\t\tfontWeight: true,\n\t\tgridArea: true,\n\t\tgridColumn: true,\n\t\tgridColumnEnd: true,\n\t\tgridColumnStart: true,\n\t\tgridRow: true,\n\t\tgridRowEnd: true,\n\t\tgridRowStart: true,\n\t\tlineHeight: true,\n\t\topacity: true,\n\t\torder: true,\n\t\torphans: true,\n\t\tscale: true,\n\t\twidows: true,\n\t\tzIndex: true,\n\t\tzoom: true,\n\n\t\t// SVG-related\n\t\tfillOpacity: true,\n\t\tfloodOpacity: true,\n\t\tstopOpacity: true,\n\t\tstrokeMiterlimit: true,\n\t\tstrokeOpacity: true\n\t},\n\n\t// Add in properties whose names you wish to fix before\n\t// setting or getting the value\n\tcssProps: {},\n\n\t// Get and set the style property on a DOM Node\n\tstyle: function( elem, name, value, extra ) {\n\n\t\t// Don't set styles on text and comment nodes\n\t\tif ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Make sure that we're working with the right name\n\t\tvar ret, type, hooks,\n\t\t\torigName = camelCase( name ),\n\t\t\tisCustomProp = rcustomProp.test( name ),\n\t\t\tstyle = elem.style;\n\n\t\t// Make sure that we're working with the right name. We don't\n\t\t// want to query the value if it is a CSS custom property\n\t\t// since they are user-defined.\n\t\tif ( !isCustomProp ) {\n\t\t\tname = finalPropName( origName );\n\t\t}\n\n\t\t// Gets hook for the prefixed version, then unprefixed version\n\t\thooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\n\n\t\t// Check if we're setting a value\n\t\tif ( value !== undefined ) {\n\t\t\ttype = typeof value;\n\n\t\t\t// Convert \"+=\" or \"-=\" to relative numbers (trac-7345)\n\t\t\tif ( type === \"string\" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {\n\t\t\t\tvalue = adjustCSS( elem, name, ret );\n\n\t\t\t\t// Fixes bug trac-9237\n\t\t\t\ttype = \"number\";\n\t\t\t}\n\n\t\t\t// Make sure that null and NaN values aren't set (trac-7116)\n\t\t\tif ( value == null || value !== value ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// If a number was passed in, add the unit (except for certain CSS properties)\n\t\t\t// The isCustomProp check can be removed in jQuery 4.0 when we only auto-append\n\t\t\t// \"px\" to a few hardcoded values.\n\t\t\tif ( type === \"number\" && !isCustomProp ) {\n\t\t\t\tvalue += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? \"\" : \"px\" );\n\t\t\t}\n\n\t\t\t// background-* props affect original clone's values\n\t\t\tif ( !support.clearCloneStyle && value === \"\" && name.indexOf( \"background\" ) === 0 ) {\n\t\t\t\tstyle[ name ] = \"inherit\";\n\t\t\t}\n\n\t\t\t// If a hook was provided, use that value, otherwise just set the specified value\n\t\t\tif ( !hooks || !( \"set\" in hooks ) ||\n\t\t\t\t( value = hooks.set( elem, value, extra ) ) !== undefined ) {\n\n\t\t\t\tif ( isCustomProp ) {\n\t\t\t\t\tstyle.setProperty( name, value );\n\t\t\t\t} else {\n\t\t\t\t\tstyle[ name ] = value;\n\t\t\t\t}\n\t\t\t}\n\n\t\t} else {\n\n\t\t\t// If a hook was provided get the non-computed value from there\n\t\t\tif ( hooks && \"get\" in hooks &&\n\t\t\t\t( ret = hooks.get( elem, false, extra ) ) !== undefined ) {\n\n\t\t\t\treturn ret;\n\t\t\t}\n\n\t\t\t// Otherwise just get the value from the style object\n\t\t\treturn style[ name ];\n\t\t}\n\t},\n\n\tcss: function( elem, name, extra, styles ) {\n\t\tvar val, num, hooks,\n\t\t\torigName = camelCase( name ),\n\t\t\tisCustomProp = rcustomProp.test( name );\n\n\t\t// Make sure that we're working with the right name. We don't\n\t\t// want to modify the value if it is a CSS custom property\n\t\t// since they are user-defined.\n\t\tif ( !isCustomProp ) {\n\t\t\tname = finalPropName( origName );\n\t\t}\n\n\t\t// Try prefixed name followed by the unprefixed name\n\t\thooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\n\n\t\t// If a hook was provided get the computed value from there\n\t\tif ( hooks && \"get\" in hooks ) {\n\t\t\tval = hooks.get( elem, true, extra );\n\t\t}\n\n\t\t// Otherwise, if a way to get the computed value exists, use that\n\t\tif ( val === undefined ) {\n\t\t\tval = curCSS( elem, name, styles );\n\t\t}\n\n\t\t// Convert \"normal\" to computed value\n\t\tif ( val === \"normal\" && name in cssNormalTransform ) {\n\t\t\tval = cssNormalTransform[ name ];\n\t\t}\n\n\t\t// Make numeric if forced or a qualifier was provided and val looks numeric\n\t\tif ( extra === \"\" || extra ) {\n\t\t\tnum = parseFloat( val );\n\t\t\treturn extra === true || isFinite( num ) ? num || 0 : val;\n\t\t}\n\n\t\treturn val;\n\t}\n} );\n\njQuery.each( [ \"height\", \"width\" ], function( _i, dimension ) {\n\tjQuery.cssHooks[ dimension ] = {\n\t\tget: function( elem, computed, extra ) {\n\t\t\tif ( computed ) {\n\n\t\t\t\t// Certain elements can have dimension info if we invisibly show them\n\t\t\t\t// but it must have a current display style that would benefit\n\t\t\t\treturn rdisplayswap.test( jQuery.css( elem, \"display\" ) ) &&\n\n\t\t\t\t\t// Support: Safari 8+\n\t\t\t\t\t// Table columns in Safari have non-zero offsetWidth & zero\n\t\t\t\t\t// getBoundingClientRect().width unless display is changed.\n\t\t\t\t\t// Support: IE <=11 only\n\t\t\t\t\t// Running getBoundingClientRect on a disconnected node\n\t\t\t\t\t// in IE throws an error.\n\t\t\t\t\t( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?\n\t\t\t\t\tswap( elem, cssShow, function() {\n\t\t\t\t\t\treturn getWidthOrHeight( elem, dimension, extra );\n\t\t\t\t\t} ) :\n\t\t\t\t\tgetWidthOrHeight( elem, dimension, extra );\n\t\t\t}\n\t\t},\n\n\t\tset: function( elem, value, extra ) {\n\t\t\tvar matches,\n\t\t\t\tstyles = getStyles( elem ),\n\n\t\t\t\t// Only read styles.position if the test has a chance to fail\n\t\t\t\t// to avoid forcing a reflow.\n\t\t\t\tscrollboxSizeBuggy = !support.scrollboxSize() &&\n\t\t\t\t\tstyles.position === \"absolute\",\n\n\t\t\t\t// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)\n\t\t\t\tboxSizingNeeded = scrollboxSizeBuggy || extra,\n\t\t\t\tisBorderBox = boxSizingNeeded &&\n\t\t\t\t\tjQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\",\n\t\t\t\tsubtract = extra ?\n\t\t\t\t\tboxModelAdjustment(\n\t\t\t\t\t\telem,\n\t\t\t\t\t\tdimension,\n\t\t\t\t\t\textra,\n\t\t\t\t\t\tisBorderBox,\n\t\t\t\t\t\tstyles\n\t\t\t\t\t) :\n\t\t\t\t\t0;\n\n\t\t\t// Account for unreliable border-box dimensions by comparing offset* to computed and\n\t\t\t// faking a content-box to get border and padding (gh-3699)\n\t\t\tif ( isBorderBox && scrollboxSizeBuggy ) {\n\t\t\t\tsubtract -= Math.ceil(\n\t\t\t\t\telem[ \"offset\" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -\n\t\t\t\t\tparseFloat( styles[ dimension ] ) -\n\t\t\t\t\tboxModelAdjustment( elem, dimension, \"border\", false, styles ) -\n\t\t\t\t\t0.5\n\t\t\t\t);\n\t\t\t}\n\n\t\t\t// Convert to pixels if value adjustment is needed\n\t\t\tif ( subtract && ( matches = rcssNum.exec( value ) ) &&\n\t\t\t\t( matches[ 3 ] || \"px\" ) !== \"px\" ) {\n\n\t\t\t\telem.style[ dimension ] = value;\n\t\t\t\tvalue = jQuery.css( elem, dimension );\n\t\t\t}\n\n\t\t\treturn setPositiveNumber( elem, value, subtract );\n\t\t}\n\t};\n} );\n\njQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,\n\tfunction( elem, computed ) {\n\t\tif ( computed ) {\n\t\t\treturn ( parseFloat( curCSS( elem, \"marginLeft\" ) ) ||\n\t\t\t\telem.getBoundingClientRect().left -\n\t\t\t\t\tswap( elem, { marginLeft: 0 }, function() {\n\t\t\t\t\t\treturn elem.getBoundingClientRect().left;\n\t\t\t\t\t} )\n\t\t\t) + \"px\";\n\t\t}\n\t}\n);\n\n// These hooks are used by animate to expand properties\njQuery.each( {\n\tmargin: \"\",\n\tpadding: \"\",\n\tborder: \"Width\"\n}, function( prefix, suffix ) {\n\tjQuery.cssHooks[ prefix + suffix ] = {\n\t\texpand: function( value ) {\n\t\t\tvar i = 0,\n\t\t\t\texpanded = {},\n\n\t\t\t\t// Assumes a single number if not a string\n\t\t\t\tparts = typeof value === \"string\" ? value.split( \" \" ) : [ value ];\n\n\t\t\tfor ( ; i < 4; i++ ) {\n\t\t\t\texpanded[ prefix + cssExpand[ i ] + suffix ] =\n\t\t\t\t\tparts[ i ] || parts[ i - 2 ] || parts[ 0 ];\n\t\t\t}\n\n\t\t\treturn expanded;\n\t\t}\n\t};\n\n\tif ( prefix !== \"margin\" ) {\n\t\tjQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;\n\t}\n} );\n\njQuery.fn.extend( {\n\tcss: function( name, value ) {\n\t\treturn access( this, function( elem, name, value ) {\n\t\t\tvar styles, len,\n\t\t\t\tmap = {},\n\t\t\t\ti = 0;\n\n\t\t\tif ( Array.isArray( name ) ) {\n\t\t\t\tstyles = getStyles( elem );\n\t\t\t\tlen = name.length;\n\n\t\t\t\tfor ( ; i < len; i++ ) {\n\t\t\t\t\tmap[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );\n\t\t\t\t}\n\n\t\t\t\treturn map;\n\t\t\t}\n\n\t\t\treturn value !== undefined ?\n\t\t\t\tjQuery.style( elem, name, value ) :\n\t\t\t\tjQuery.css( elem, name );\n\t\t}, name, value, arguments.length > 1 );\n\t}\n} );\n\n\nfunction Tween( elem, options, prop, end, easing ) {\n\treturn new Tween.prototype.init( elem, options, prop, end, easing );\n}\njQuery.Tween = Tween;\n\nTween.prototype = {\n\tconstructor: Tween,\n\tinit: function( elem, options, prop, end, easing, unit ) {\n\t\tthis.elem = elem;\n\t\tthis.prop = prop;\n\t\tthis.easing = easing || jQuery.easing._default;\n\t\tthis.options = options;\n\t\tthis.start = this.now = this.cur();\n\t\tthis.end = end;\n\t\tthis.unit = unit || ( jQuery.cssNumber[ prop ] ? \"\" : \"px\" );\n\t},\n\tcur: function() {\n\t\tvar hooks = Tween.propHooks[ this.prop ];\n\n\t\treturn hooks && hooks.get ?\n\t\t\thooks.get( this ) :\n\t\t\tTween.propHooks._default.get( this );\n\t},\n\trun: function( percent ) {\n\t\tvar eased,\n\t\t\thooks = Tween.propHooks[ this.prop ];\n\n\t\tif ( this.options.duration ) {\n\t\t\tthis.pos = eased = jQuery.easing[ this.easing ](\n\t\t\t\tpercent, this.options.duration * percent, 0, 1, this.options.duration\n\t\t\t);\n\t\t} else {\n\t\t\tthis.pos = eased = percent;\n\t\t}\n\t\tthis.now = ( this.end - this.start ) * eased + this.start;\n\n\t\tif ( this.options.step ) {\n\t\t\tthis.options.step.call( this.elem, this.now, this );\n\t\t}\n\n\t\tif ( hooks && hooks.set ) {\n\t\t\thooks.set( this );\n\t\t} else {\n\t\t\tTween.propHooks._default.set( this );\n\t\t}\n\t\treturn this;\n\t}\n};\n\nTween.prototype.init.prototype = Tween.prototype;\n\nTween.propHooks = {\n\t_default: {\n\t\tget: function( tween ) {\n\t\t\tvar result;\n\n\t\t\t// Use a property on the element directly when it is not a DOM element,\n\t\t\t// or when there is no matching style property that exists.\n\t\t\tif ( tween.elem.nodeType !== 1 ||\n\t\t\t\ttween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {\n\t\t\t\treturn tween.elem[ tween.prop ];\n\t\t\t}\n\n\t\t\t// Passing an empty string as a 3rd parameter to .css will automatically\n\t\t\t// attempt a parseFloat and fallback to a string if the parse fails.\n\t\t\t// Simple values such as \"10px\" are parsed to Float;\n\t\t\t// complex values such as \"rotate(1rad)\" are returned as-is.\n\t\t\tresult = jQuery.css( tween.elem, tween.prop, \"\" );\n\n\t\t\t// Empty strings, null, undefined and \"auto\" are converted to 0.\n\t\t\treturn !result || result === \"auto\" ? 0 : result;\n\t\t},\n\t\tset: function( tween ) {\n\n\t\t\t// Use step hook for back compat.\n\t\t\t// Use cssHook if its there.\n\t\t\t// Use .style if available and use plain properties where available.\n\t\t\tif ( jQuery.fx.step[ tween.prop ] ) {\n\t\t\t\tjQuery.fx.step[ tween.prop ]( tween );\n\t\t\t} else if ( tween.elem.nodeType === 1 && (\n\t\t\t\tjQuery.cssHooks[ tween.prop ] ||\n\t\t\t\t\ttween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {\n\t\t\t\tjQuery.style( tween.elem, tween.prop, tween.now + tween.unit );\n\t\t\t} else {\n\t\t\t\ttween.elem[ tween.prop ] = tween.now;\n\t\t\t}\n\t\t}\n\t}\n};\n\n// Support: IE <=9 only\n// Panic based approach to setting things on disconnected nodes\nTween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {\n\tset: function( tween ) {\n\t\tif ( tween.elem.nodeType && tween.elem.parentNode ) {\n\t\t\ttween.elem[ tween.prop ] = tween.now;\n\t\t}\n\t}\n};\n\njQuery.easing = {\n\tlinear: function( p ) {\n\t\treturn p;\n\t},\n\tswing: function( p ) {\n\t\treturn 0.5 - Math.cos( p * Math.PI ) / 2;\n\t},\n\t_default: \"swing\"\n};\n\njQuery.fx = Tween.prototype.init;\n\n// Back compat <1.8 extension point\njQuery.fx.step = {};\n\n\n\n\nvar\n\tfxNow, inProgress,\n\trfxtypes = /^(?:toggle|show|hide)$/,\n\trrun = /queueHooks$/;\n\nfunction schedule() {\n\tif ( inProgress ) {\n\t\tif ( document.hidden === false && window.requestAnimationFrame ) {\n\t\t\twindow.requestAnimationFrame( schedule );\n\t\t} else {\n\t\t\twindow.setTimeout( schedule, jQuery.fx.interval );\n\t\t}\n\n\t\tjQuery.fx.tick();\n\t}\n}\n\n// Animations created synchronously will run synchronously\nfunction createFxNow() {\n\twindow.setTimeout( function() {\n\t\tfxNow = undefined;\n\t} );\n\treturn ( fxNow = Date.now() );\n}\n\n// Generate parameters to create a standard animation\nfunction genFx( type, includeWidth ) {\n\tvar which,\n\t\ti = 0,\n\t\tattrs = { height: type };\n\n\t// If we include width, step value is 1 to do all cssExpand values,\n\t// otherwise step value is 2 to skip over Left and Right\n\tincludeWidth = includeWidth ? 1 : 0;\n\tfor ( ; i < 4; i += 2 - includeWidth ) {\n\t\twhich = cssExpand[ i ];\n\t\tattrs[ \"margin\" + which ] = attrs[ \"padding\" + which ] = type;\n\t}\n\n\tif ( includeWidth ) {\n\t\tattrs.opacity = attrs.width = type;\n\t}\n\n\treturn attrs;\n}\n\nfunction createTween( value, prop, animation ) {\n\tvar tween,\n\t\tcollection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ \"*\" ] ),\n\t\tindex = 0,\n\t\tlength = collection.length;\n\tfor ( ; index < length; index++ ) {\n\t\tif ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {\n\n\t\t\t// We're done with this property\n\t\t\treturn tween;\n\t\t}\n\t}\n}\n\nfunction defaultPrefilter( elem, props, opts ) {\n\tvar prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,\n\t\tisBox = \"width\" in props || \"height\" in props,\n\t\tanim = this,\n\t\torig = {},\n\t\tstyle = elem.style,\n\t\thidden = elem.nodeType && isHiddenWithinTree( elem ),\n\t\tdataShow = dataPriv.get( elem, \"fxshow\" );\n\n\t// Queue-skipping animations hijack the fx hooks\n\tif ( !opts.queue ) {\n\t\thooks = jQuery._queueHooks( elem, \"fx\" );\n\t\tif ( hooks.unqueued == null ) {\n\t\t\thooks.unqueued = 0;\n\t\t\toldfire = hooks.empty.fire;\n\t\t\thooks.empty.fire = function() {\n\t\t\t\tif ( !hooks.unqueued ) {\n\t\t\t\t\toldfire();\n\t\t\t\t}\n\t\t\t};\n\t\t}\n\t\thooks.unqueued++;\n\n\t\tanim.always( function() {\n\n\t\t\t// Ensure the complete handler is called before this completes\n\t\t\tanim.always( function() {\n\t\t\t\thooks.unqueued--;\n\t\t\t\tif ( !jQuery.queue( elem, \"fx\" ).length ) {\n\t\t\t\t\thooks.empty.fire();\n\t\t\t\t}\n\t\t\t} );\n\t\t} );\n\t}\n\n\t// Detect show/hide animations\n\tfor ( prop in props ) {\n\t\tvalue = props[ prop ];\n\t\tif ( rfxtypes.test( value ) ) {\n\t\t\tdelete props[ prop ];\n\t\t\ttoggle = toggle || value === \"toggle\";\n\t\t\tif ( value === ( hidden ? \"hide\" : \"show\" ) ) {\n\n\t\t\t\t// Pretend to be hidden if this is a \"show\" and\n\t\t\t\t// there is still data from a stopped show/hide\n\t\t\t\tif ( value === \"show\" && dataShow && dataShow[ prop ] !== undefined ) {\n\t\t\t\t\thidden = true;\n\n\t\t\t\t// Ignore all other no-op show/hide data\n\t\t\t\t} else {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t}\n\t\t\torig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );\n\t\t}\n\t}\n\n\t// Bail out if this is a no-op like .hide().hide()\n\tpropTween = !jQuery.isEmptyObject( props );\n\tif ( !propTween && jQuery.isEmptyObject( orig ) ) {\n\t\treturn;\n\t}\n\n\t// Restrict \"overflow\" and \"display\" styles during box animations\n\tif ( isBox && elem.nodeType === 1 ) {\n\n\t\t// Support: IE <=9 - 11, Edge 12 - 15\n\t\t// Record all 3 overflow attributes because IE does not infer the shorthand\n\t\t// from identically-valued overflowX and overflowY and Edge just mirrors\n\t\t// the overflowX value there.\n\t\topts.overflow = [ style.overflow, style.overflowX, style.overflowY ];\n\n\t\t// Identify a display type, preferring old show/hide data over the CSS cascade\n\t\trestoreDisplay = dataShow && dataShow.display;\n\t\tif ( restoreDisplay == null ) {\n\t\t\trestoreDisplay = dataPriv.get( elem, \"display\" );\n\t\t}\n\t\tdisplay = jQuery.css( elem, \"display\" );\n\t\tif ( display === \"none\" ) {\n\t\t\tif ( restoreDisplay ) {\n\t\t\t\tdisplay = restoreDisplay;\n\t\t\t} else {\n\n\t\t\t\t// Get nonempty value(s) by temporarily forcing visibility\n\t\t\t\tshowHide( [ elem ], true );\n\t\t\t\trestoreDisplay = elem.style.display || restoreDisplay;\n\t\t\t\tdisplay = jQuery.css( elem, \"display\" );\n\t\t\t\tshowHide( [ elem ] );\n\t\t\t}\n\t\t}\n\n\t\t// Animate inline elements as inline-block\n\t\tif ( display === \"inline\" || display === \"inline-block\" && restoreDisplay != null ) {\n\t\t\tif ( jQuery.css( elem, \"float\" ) === \"none\" ) {\n\n\t\t\t\t// Restore the original display value at the end of pure show/hide animations\n\t\t\t\tif ( !propTween ) {\n\t\t\t\t\tanim.done( function() {\n\t\t\t\t\t\tstyle.display = restoreDisplay;\n\t\t\t\t\t} );\n\t\t\t\t\tif ( restoreDisplay == null ) {\n\t\t\t\t\t\tdisplay = style.display;\n\t\t\t\t\t\trestoreDisplay = display === \"none\" ? \"\" : display;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tstyle.display = \"inline-block\";\n\t\t\t}\n\t\t}\n\t}\n\n\tif ( opts.overflow ) {\n\t\tstyle.overflow = \"hidden\";\n\t\tanim.always( function() {\n\t\t\tstyle.overflow = opts.overflow[ 0 ];\n\t\t\tstyle.overflowX = opts.overflow[ 1 ];\n\t\t\tstyle.overflowY = opts.overflow[ 2 ];\n\t\t} );\n\t}\n\n\t// Implement show/hide animations\n\tpropTween = false;\n\tfor ( prop in orig ) {\n\n\t\t// General show/hide setup for this element animation\n\t\tif ( !propTween ) {\n\t\t\tif ( dataShow ) {\n\t\t\t\tif ( \"hidden\" in dataShow ) {\n\t\t\t\t\thidden = dataShow.hidden;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tdataShow = dataPriv.access( elem, \"fxshow\", { display: restoreDisplay } );\n\t\t\t}\n\n\t\t\t// Store hidden/visible for toggle so `.stop().toggle()` \"reverses\"\n\t\t\tif ( toggle ) {\n\t\t\t\tdataShow.hidden = !hidden;\n\t\t\t}\n\n\t\t\t// Show elements before animating them\n\t\t\tif ( hidden ) {\n\t\t\t\tshowHide( [ elem ], true );\n\t\t\t}\n\n\t\t\t/* eslint-disable no-loop-func */\n\n\t\t\tanim.done( function() {\n\n\t\t\t\t/* eslint-enable no-loop-func */\n\n\t\t\t\t// The final step of a \"hide\" animation is actually hiding the element\n\t\t\t\tif ( !hidden ) {\n\t\t\t\t\tshowHide( [ elem ] );\n\t\t\t\t}\n\t\t\t\tdataPriv.remove( elem, \"fxshow\" );\n\t\t\t\tfor ( prop in orig ) {\n\t\t\t\t\tjQuery.style( elem, prop, orig[ prop ] );\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\n\t\t// Per-property setup\n\t\tpropTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );\n\t\tif ( !( prop in dataShow ) ) {\n\t\t\tdataShow[ prop ] = propTween.start;\n\t\t\tif ( hidden ) {\n\t\t\t\tpropTween.end = propTween.start;\n\t\t\t\tpropTween.start = 0;\n\t\t\t}\n\t\t}\n\t}\n}\n\nfunction propFilter( props, specialEasing ) {\n\tvar index, name, easing, value, hooks;\n\n\t// camelCase, specialEasing and expand cssHook pass\n\tfor ( index in props ) {\n\t\tname = camelCase( index );\n\t\teasing = specialEasing[ name ];\n\t\tvalue = props[ index ];\n\t\tif ( Array.isArray( value ) ) {\n\t\t\teasing = value[ 1 ];\n\t\t\tvalue = props[ index ] = value[ 0 ];\n\t\t}\n\n\t\tif ( index !== name ) {\n\t\t\tprops[ name ] = value;\n\t\t\tdelete props[ index ];\n\t\t}\n\n\t\thooks = jQuery.cssHooks[ name ];\n\t\tif ( hooks && \"expand\" in hooks ) {\n\t\t\tvalue = hooks.expand( value );\n\t\t\tdelete props[ name ];\n\n\t\t\t// Not quite $.extend, this won't overwrite existing keys.\n\t\t\t// Reusing 'index' because we have the correct \"name\"\n\t\t\tfor ( index in value ) {\n\t\t\t\tif ( !( index in props ) ) {\n\t\t\t\t\tprops[ index ] = value[ index ];\n\t\t\t\t\tspecialEasing[ index ] = easing;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tspecialEasing[ name ] = easing;\n\t\t}\n\t}\n}\n\nfunction Animation( elem, properties, options ) {\n\tvar result,\n\t\tstopped,\n\t\tindex = 0,\n\t\tlength = Animation.prefilters.length,\n\t\tdeferred = jQuery.Deferred().always( function() {\n\n\t\t\t// Don't match elem in the :animated selector\n\t\t\tdelete tick.elem;\n\t\t} ),\n\t\ttick = function() {\n\t\t\tif ( stopped ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\tvar currentTime = fxNow || createFxNow(),\n\t\t\t\tremaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),\n\n\t\t\t\t// Support: Android 2.3 only\n\t\t\t\t// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (trac-12497)\n\t\t\t\ttemp = remaining / animation.duration || 0,\n\t\t\t\tpercent = 1 - temp,\n\t\t\t\tindex = 0,\n\t\t\t\tlength = animation.tweens.length;\n\n\t\t\tfor ( ; index < length; index++ ) {\n\t\t\t\tanimation.tweens[ index ].run( percent );\n\t\t\t}\n\n\t\t\tdeferred.notifyWith( elem, [ animation, percent, remaining ] );\n\n\t\t\t// If there's more to do, yield\n\t\t\tif ( percent < 1 && length ) {\n\t\t\t\treturn remaining;\n\t\t\t}\n\n\t\t\t// If this was an empty animation, synthesize a final progress notification\n\t\t\tif ( !length ) {\n\t\t\t\tdeferred.notifyWith( elem, [ animation, 1, 0 ] );\n\t\t\t}\n\n\t\t\t// Resolve the animation and report its conclusion\n\t\t\tdeferred.resolveWith( elem, [ animation ] );\n\t\t\treturn false;\n\t\t},\n\t\tanimation = deferred.promise( {\n\t\t\telem: elem,\n\t\t\tprops: jQuery.extend( {}, properties ),\n\t\t\topts: jQuery.extend( true, {\n\t\t\t\tspecialEasing: {},\n\t\t\t\teasing: jQuery.easing._default\n\t\t\t}, options ),\n\t\t\toriginalProperties: properties,\n\t\t\toriginalOptions: options,\n\t\t\tstartTime: fxNow || createFxNow(),\n\t\t\tduration: options.duration,\n\t\t\ttweens: [],\n\t\t\tcreateTween: function( prop, end ) {\n\t\t\t\tvar tween = jQuery.Tween( elem, animation.opts, prop, end,\n\t\t\t\t\tanimation.opts.specialEasing[ prop ] || animation.opts.easing );\n\t\t\t\tanimation.tweens.push( tween );\n\t\t\t\treturn tween;\n\t\t\t},\n\t\t\tstop: function( gotoEnd ) {\n\t\t\t\tvar index = 0,\n\n\t\t\t\t\t// If we are going to the end, we want to run all the tweens\n\t\t\t\t\t// otherwise we skip this part\n\t\t\t\t\tlength = gotoEnd ? animation.tweens.length : 0;\n\t\t\t\tif ( stopped ) {\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\t\t\t\tstopped = true;\n\t\t\t\tfor ( ; index < length; index++ ) {\n\t\t\t\t\tanimation.tweens[ index ].run( 1 );\n\t\t\t\t}\n\n\t\t\t\t// Resolve when we played the last frame; otherwise, reject\n\t\t\t\tif ( gotoEnd ) {\n\t\t\t\t\tdeferred.notifyWith( elem, [ animation, 1, 0 ] );\n\t\t\t\t\tdeferred.resolveWith( elem, [ animation, gotoEnd ] );\n\t\t\t\t} else {\n\t\t\t\t\tdeferred.rejectWith( elem, [ animation, gotoEnd ] );\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t}\n\t\t} ),\n\t\tprops = animation.props;\n\n\tpropFilter( props, animation.opts.specialEasing );\n\n\tfor ( ; index < length; index++ ) {\n\t\tresult = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );\n\t\tif ( result ) {\n\t\t\tif ( isFunction( result.stop ) ) {\n\t\t\t\tjQuery._queueHooks( animation.elem, animation.opts.queue ).stop =\n\t\t\t\t\tresult.stop.bind( result );\n\t\t\t}\n\t\t\treturn result;\n\t\t}\n\t}\n\n\tjQuery.map( props, createTween, animation );\n\n\tif ( isFunction( animation.opts.start ) ) {\n\t\tanimation.opts.start.call( elem, animation );\n\t}\n\n\t// Attach callbacks from options\n\tanimation\n\t\t.progress( animation.opts.progress )\n\t\t.done( animation.opts.done, animation.opts.complete )\n\t\t.fail( animation.opts.fail )\n\t\t.always( animation.opts.always );\n\n\tjQuery.fx.timer(\n\t\tjQuery.extend( tick, {\n\t\t\telem: elem,\n\t\t\tanim: animation,\n\t\t\tqueue: animation.opts.queue\n\t\t} )\n\t);\n\n\treturn animation;\n}\n\njQuery.Animation = jQuery.extend( Animation, {\n\n\ttweeners: {\n\t\t\"*\": [ function( prop, value ) {\n\t\t\tvar tween = this.createTween( prop, value );\n\t\t\tadjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );\n\t\t\treturn tween;\n\t\t} ]\n\t},\n\n\ttweener: function( props, callback ) {\n\t\tif ( isFunction( props ) ) {\n\t\t\tcallback = props;\n\t\t\tprops = [ \"*\" ];\n\t\t} else {\n\t\t\tprops = props.match( rnothtmlwhite );\n\t\t}\n\n\t\tvar prop,\n\t\t\tindex = 0,\n\t\t\tlength = props.length;\n\n\t\tfor ( ; index < length; index++ ) {\n\t\t\tprop = props[ index ];\n\t\t\tAnimation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];\n\t\t\tAnimation.tweeners[ prop ].unshift( callback );\n\t\t}\n\t},\n\n\tprefilters: [ defaultPrefilter ],\n\n\tprefilter: function( callback, prepend ) {\n\t\tif ( prepend ) {\n\t\t\tAnimation.prefilters.unshift( callback );\n\t\t} else {\n\t\t\tAnimation.prefilters.push( callback );\n\t\t}\n\t}\n} );\n\njQuery.speed = function( speed, easing, fn ) {\n\tvar opt = speed && typeof speed === \"object\" ? jQuery.extend( {}, speed ) : {\n\t\tcomplete: fn || !fn && easing ||\n\t\t\tisFunction( speed ) && speed,\n\t\tduration: speed,\n\t\teasing: fn && easing || easing && !isFunction( easing ) && easing\n\t};\n\n\t// Go to the end state if fx are off\n\tif ( jQuery.fx.off ) {\n\t\topt.duration = 0;\n\n\t} else {\n\t\tif ( typeof opt.duration !== \"number\" ) {\n\t\t\tif ( opt.duration in jQuery.fx.speeds ) {\n\t\t\t\topt.duration = jQuery.fx.speeds[ opt.duration ];\n\n\t\t\t} else {\n\t\t\t\topt.duration = jQuery.fx.speeds._default;\n\t\t\t}\n\t\t}\n\t}\n\n\t// Normalize opt.queue - true/undefined/null -> \"fx\"\n\tif ( opt.queue == null || opt.queue === true ) {\n\t\topt.queue = \"fx\";\n\t}\n\n\t// Queueing\n\topt.old = opt.complete;\n\n\topt.complete = function() {\n\t\tif ( isFunction( opt.old ) ) {\n\t\t\topt.old.call( this );\n\t\t}\n\n\t\tif ( opt.queue ) {\n\t\t\tjQuery.dequeue( this, opt.queue );\n\t\t}\n\t};\n\n\treturn opt;\n};\n\njQuery.fn.extend( {\n\tfadeTo: function( speed, to, easing, callback ) {\n\n\t\t// Show any hidden elements after setting opacity to 0\n\t\treturn this.filter( isHiddenWithinTree ).css( \"opacity\", 0 ).show()\n\n\t\t\t// Animate to the value specified\n\t\t\t.end().animate( { opacity: to }, speed, easing, callback );\n\t},\n\tanimate: function( prop, speed, easing, callback ) {\n\t\tvar empty = jQuery.isEmptyObject( prop ),\n\t\t\toptall = jQuery.speed( speed, easing, callback ),\n\t\t\tdoAnimation = function() {\n\n\t\t\t\t// Operate on a copy of prop so per-property easing won't be lost\n\t\t\t\tvar anim = Animation( this, jQuery.extend( {}, prop ), optall );\n\n\t\t\t\t// Empty animations, or finishing resolves immediately\n\t\t\t\tif ( empty || dataPriv.get( this, \"finish\" ) ) {\n\t\t\t\t\tanim.stop( true );\n\t\t\t\t}\n\t\t\t};\n\n\t\tdoAnimation.finish = doAnimation;\n\n\t\treturn empty || optall.queue === false ?\n\t\t\tthis.each( doAnimation ) :\n\t\t\tthis.queue( optall.queue, doAnimation );\n\t},\n\tstop: function( type, clearQueue, gotoEnd ) {\n\t\tvar stopQueue = function( hooks ) {\n\t\t\tvar stop = hooks.stop;\n\t\t\tdelete hooks.stop;\n\t\t\tstop( gotoEnd );\n\t\t};\n\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tgotoEnd = clearQueue;\n\t\t\tclearQueue = type;\n\t\t\ttype = undefined;\n\t\t}\n\t\tif ( clearQueue ) {\n\t\t\tthis.queue( type || \"fx\", [] );\n\t\t}\n\n\t\treturn this.each( function() {\n\t\t\tvar dequeue = true,\n\t\t\t\tindex = type != null && type + \"queueHooks\",\n\t\t\t\ttimers = jQuery.timers,\n\t\t\t\tdata = dataPriv.get( this );\n\n\t\t\tif ( index ) {\n\t\t\t\tif ( data[ index ] && data[ index ].stop ) {\n\t\t\t\t\tstopQueue( data[ index ] );\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tfor ( index in data ) {\n\t\t\t\t\tif ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {\n\t\t\t\t\t\tstopQueue( data[ index ] );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfor ( index = timers.length; index--; ) {\n\t\t\t\tif ( timers[ index ].elem === this &&\n\t\t\t\t\t( type == null || timers[ index ].queue === type ) ) {\n\n\t\t\t\t\ttimers[ index ].anim.stop( gotoEnd );\n\t\t\t\t\tdequeue = false;\n\t\t\t\t\ttimers.splice( index, 1 );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Start the next in the queue if the last step wasn't forced.\n\t\t\t// Timers currently will call their complete callbacks, which\n\t\t\t// will dequeue but only if they were gotoEnd.\n\t\t\tif ( dequeue || !gotoEnd ) {\n\t\t\t\tjQuery.dequeue( this, type );\n\t\t\t}\n\t\t} );\n\t},\n\tfinish: function( type ) {\n\t\tif ( type !== false ) {\n\t\t\ttype = type || \"fx\";\n\t\t}\n\t\treturn this.each( function() {\n\t\t\tvar index,\n\t\t\t\tdata = dataPriv.get( this ),\n\t\t\t\tqueue = data[ type + \"queue\" ],\n\t\t\t\thooks = data[ type + \"queueHooks\" ],\n\t\t\t\ttimers = jQuery.timers,\n\t\t\t\tlength = queue ? queue.length : 0;\n\n\t\t\t// Enable finishing flag on private data\n\t\t\tdata.finish = true;\n\n\t\t\t// Empty the queue first\n\t\t\tjQuery.queue( this, type, [] );\n\n\t\t\tif ( hooks && hooks.stop ) {\n\t\t\t\thooks.stop.call( this, true );\n\t\t\t}\n\n\t\t\t// Look for any active animations, and finish them\n\t\t\tfor ( index = timers.length; index--; ) {\n\t\t\t\tif ( timers[ index ].elem === this && timers[ index ].queue === type ) {\n\t\t\t\t\ttimers[ index ].anim.stop( true );\n\t\t\t\t\ttimers.splice( index, 1 );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Look for any animations in the old queue and finish them\n\t\t\tfor ( index = 0; index < length; index++ ) {\n\t\t\t\tif ( queue[ index ] && queue[ index ].finish ) {\n\t\t\t\t\tqueue[ index ].finish.call( this );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Turn off finishing flag\n\t\t\tdelete data.finish;\n\t\t} );\n\t}\n} );\n\njQuery.each( [ \"toggle\", \"show\", \"hide\" ], function( _i, name ) {\n\tvar cssFn = jQuery.fn[ name ];\n\tjQuery.fn[ name ] = function( speed, easing, callback ) {\n\t\treturn speed == null || typeof speed === \"boolean\" ?\n\t\t\tcssFn.apply( this, arguments ) :\n\t\t\tthis.animate( genFx( name, true ), speed, easing, callback );\n\t};\n} );\n\n// Generate shortcuts for custom animations\njQuery.each( {\n\tslideDown: genFx( \"show\" ),\n\tslideUp: genFx( \"hide\" ),\n\tslideToggle: genFx( \"toggle\" ),\n\tfadeIn: { opacity: \"show\" },\n\tfadeOut: { opacity: \"hide\" },\n\tfadeToggle: { opacity: \"toggle\" }\n}, function( name, props ) {\n\tjQuery.fn[ name ] = function( speed, easing, callback ) {\n\t\treturn this.animate( props, speed, easing, callback );\n\t};\n} );\n\njQuery.timers = [];\njQuery.fx.tick = function() {\n\tvar timer,\n\t\ti = 0,\n\t\ttimers = jQuery.timers;\n\n\tfxNow = Date.now();\n\n\tfor ( ; i < timers.length; i++ ) {\n\t\ttimer = timers[ i ];\n\n\t\t// Run the timer and safely remove it when done (allowing for external removal)\n\t\tif ( !timer() && timers[ i ] === timer ) {\n\t\t\ttimers.splice( i--, 1 );\n\t\t}\n\t}\n\n\tif ( !timers.length ) {\n\t\tjQuery.fx.stop();\n\t}\n\tfxNow = undefined;\n};\n\njQuery.fx.timer = function( timer ) {\n\tjQuery.timers.push( timer );\n\tjQuery.fx.start();\n};\n\njQuery.fx.interval = 13;\njQuery.fx.start = function() {\n\tif ( inProgress ) {\n\t\treturn;\n\t}\n\n\tinProgress = true;\n\tschedule();\n};\n\njQuery.fx.stop = function() {\n\tinProgress = null;\n};\n\njQuery.fx.speeds = {\n\tslow: 600,\n\tfast: 200,\n\n\t// Default speed\n\t_default: 400\n};\n\n\n// Based off of the plugin by Clint Helfers, with permission.\njQuery.fn.delay = function( time, type ) {\n\ttime = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;\n\ttype = type || \"fx\";\n\n\treturn this.queue( type, function( next, hooks ) {\n\t\tvar timeout = window.setTimeout( next, time );\n\t\thooks.stop = function() {\n\t\t\twindow.clearTimeout( timeout );\n\t\t};\n\t} );\n};\n\n\n( function() {\n\tvar input = document.createElement( \"input\" ),\n\t\tselect = document.createElement( \"select\" ),\n\t\topt = select.appendChild( document.createElement( \"option\" ) );\n\n\tinput.type = \"checkbox\";\n\n\t// Support: Android <=4.3 only\n\t// Default value for a checkbox should be \"on\"\n\tsupport.checkOn = input.value !== \"\";\n\n\t// Support: IE <=11 only\n\t// Must access selectedIndex to make default options select\n\tsupport.optSelected = opt.selected;\n\n\t// Support: IE <=11 only\n\t// An input loses its value after becoming a radio\n\tinput = document.createElement( \"input\" );\n\tinput.value = \"t\";\n\tinput.type = \"radio\";\n\tsupport.radioValue = input.value === \"t\";\n} )();\n\n\nvar boolHook,\n\tattrHandle = jQuery.expr.attrHandle;\n\njQuery.fn.extend( {\n\tattr: function( name, value ) {\n\t\treturn access( this, jQuery.attr, name, value, arguments.length > 1 );\n\t},\n\n\tremoveAttr: function( name ) {\n\t\treturn this.each( function() {\n\t\t\tjQuery.removeAttr( this, name );\n\t\t} );\n\t}\n} );\n\njQuery.extend( {\n\tattr: function( elem, name, value ) {\n\t\tvar ret, hooks,\n\t\t\tnType = elem.nodeType;\n\n\t\t// Don't get/set attributes on text, comment and attribute nodes\n\t\tif ( nType === 3 || nType === 8 || nType === 2 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Fallback to prop when attributes are not supported\n\t\tif ( typeof elem.getAttribute === \"undefined\" ) {\n\t\t\treturn jQuery.prop( elem, name, value );\n\t\t}\n\n\t\t// Attribute hooks are determined by the lowercase version\n\t\t// Grab necessary hook if one is defined\n\t\tif ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {\n\t\t\thooks = jQuery.attrHooks[ name.toLowerCase() ] ||\n\t\t\t\t( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );\n\t\t}\n\n\t\tif ( value !== undefined ) {\n\t\t\tif ( value === null ) {\n\t\t\t\tjQuery.removeAttr( elem, name );\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( hooks && \"set\" in hooks &&\n\t\t\t\t( ret = hooks.set( elem, value, name ) ) !== undefined ) {\n\t\t\t\treturn ret;\n\t\t\t}\n\n\t\t\telem.setAttribute( name, value + \"\" );\n\t\t\treturn value;\n\t\t}\n\n\t\tif ( hooks && \"get\" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {\n\t\t\treturn ret;\n\t\t}\n\n\t\tret = jQuery.find.attr( elem, name );\n\n\t\t// Non-existent attributes return null, we normalize to undefined\n\t\treturn ret == null ? undefined : ret;\n\t},\n\n\tattrHooks: {\n\t\ttype: {\n\t\t\tset: function( elem, value ) {\n\t\t\t\tif ( !support.radioValue && value === \"radio\" &&\n\t\t\t\t\tnodeName( elem, \"input\" ) ) {\n\t\t\t\t\tvar val = elem.value;\n\t\t\t\t\telem.setAttribute( \"type\", value );\n\t\t\t\t\tif ( val ) {\n\t\t\t\t\t\telem.value = val;\n\t\t\t\t\t}\n\t\t\t\t\treturn value;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\n\tremoveAttr: function( elem, value ) {\n\t\tvar name,\n\t\t\ti = 0,\n\n\t\t\t// Attribute names can contain non-HTML whitespace characters\n\t\t\t// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2\n\t\t\tattrNames = value && value.match( rnothtmlwhite );\n\n\t\tif ( attrNames && elem.nodeType === 1 ) {\n\t\t\twhile ( ( name = attrNames[ i++ ] ) ) {\n\t\t\t\telem.removeAttribute( name );\n\t\t\t}\n\t\t}\n\t}\n} );\n\n// Hooks for boolean attributes\nboolHook = {\n\tset: function( elem, value, name ) {\n\t\tif ( value === false ) {\n\n\t\t\t// Remove boolean attributes when set to false\n\t\t\tjQuery.removeAttr( elem, name );\n\t\t} else {\n\t\t\telem.setAttribute( name, name );\n\t\t}\n\t\treturn name;\n\t}\n};\n\njQuery.each( jQuery.expr.match.bool.source.match( /\\w+/g ), function( _i, name ) {\n\tvar getter = attrHandle[ name ] || jQuery.find.attr;\n\n\tattrHandle[ name ] = function( elem, name, isXML ) {\n\t\tvar ret, handle,\n\t\t\tlowercaseName = name.toLowerCase();\n\n\t\tif ( !isXML ) {\n\n\t\t\t// Avoid an infinite loop by temporarily removing this function from the getter\n\t\t\thandle = attrHandle[ lowercaseName ];\n\t\t\tattrHandle[ lowercaseName ] = ret;\n\t\t\tret = getter( elem, name, isXML ) != null ?\n\t\t\t\tlowercaseName :\n\t\t\t\tnull;\n\t\t\tattrHandle[ lowercaseName ] = handle;\n\t\t}\n\t\treturn ret;\n\t};\n} );\n\n\n\n\nvar rfocusable = /^(?:input|select|textarea|button)$/i,\n\trclickable = /^(?:a|area)$/i;\n\njQuery.fn.extend( {\n\tprop: function( name, value ) {\n\t\treturn access( this, jQuery.prop, name, value, arguments.length > 1 );\n\t},\n\n\tremoveProp: function( name ) {\n\t\treturn this.each( function() {\n\t\t\tdelete this[ jQuery.propFix[ name ] || name ];\n\t\t} );\n\t}\n} );\n\njQuery.extend( {\n\tprop: function( elem, name, value ) {\n\t\tvar ret, hooks,\n\t\t\tnType = elem.nodeType;\n\n\t\t// Don't get/set properties on text, comment and attribute nodes\n\t\tif ( nType === 3 || nType === 8 || nType === 2 ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {\n\n\t\t\t// Fix name and attach hooks\n\t\t\tname = jQuery.propFix[ name ] || name;\n\t\t\thooks = jQuery.propHooks[ name ];\n\t\t}\n\n\t\tif ( value !== undefined ) {\n\t\t\tif ( hooks && \"set\" in hooks &&\n\t\t\t\t( ret = hooks.set( elem, value, name ) ) !== undefined ) {\n\t\t\t\treturn ret;\n\t\t\t}\n\n\t\t\treturn ( elem[ name ] = value );\n\t\t}\n\n\t\tif ( hooks && \"get\" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {\n\t\t\treturn ret;\n\t\t}\n\n\t\treturn elem[ name ];\n\t},\n\n\tpropHooks: {\n\t\ttabIndex: {\n\t\t\tget: function( elem ) {\n\n\t\t\t\t// Support: IE <=9 - 11 only\n\t\t\t\t// elem.tabIndex doesn't always return the\n\t\t\t\t// correct value when it hasn't been explicitly set\n\t\t\t\t// Use proper attribute retrieval (trac-12072)\n\t\t\t\tvar tabindex = jQuery.find.attr( elem, \"tabindex\" );\n\n\t\t\t\tif ( tabindex ) {\n\t\t\t\t\treturn parseInt( tabindex, 10 );\n\t\t\t\t}\n\n\t\t\t\tif (\n\t\t\t\t\trfocusable.test( elem.nodeName ) ||\n\t\t\t\t\trclickable.test( elem.nodeName ) &&\n\t\t\t\t\telem.href\n\t\t\t\t) {\n\t\t\t\t\treturn 0;\n\t\t\t\t}\n\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t}\n\t},\n\n\tpropFix: {\n\t\t\"for\": \"htmlFor\",\n\t\t\"class\": \"className\"\n\t}\n} );\n\n// Support: IE <=11 only\n// Accessing the selectedIndex property\n// forces the browser to respect setting selected\n// on the option\n// The getter ensures a default option is selected\n// when in an optgroup\n// eslint rule \"no-unused-expressions\" is disabled for this code\n// since it considers such accessions noop\nif ( !support.optSelected ) {\n\tjQuery.propHooks.selected = {\n\t\tget: function( elem ) {\n\n\t\t\t/* eslint no-unused-expressions: \"off\" */\n\n\t\t\tvar parent = elem.parentNode;\n\t\t\tif ( parent && parent.parentNode ) {\n\t\t\t\tparent.parentNode.selectedIndex;\n\t\t\t}\n\t\t\treturn null;\n\t\t},\n\t\tset: function( elem ) {\n\n\t\t\t/* eslint no-unused-expressions: \"off\" */\n\n\t\t\tvar parent = elem.parentNode;\n\t\t\tif ( parent ) {\n\t\t\t\tparent.selectedIndex;\n\n\t\t\t\tif ( parent.parentNode ) {\n\t\t\t\t\tparent.parentNode.selectedIndex;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t};\n}\n\njQuery.each( [\n\t\"tabIndex\",\n\t\"readOnly\",\n\t\"maxLength\",\n\t\"cellSpacing\",\n\t\"cellPadding\",\n\t\"rowSpan\",\n\t\"colSpan\",\n\t\"useMap\",\n\t\"frameBorder\",\n\t\"contentEditable\"\n], function() {\n\tjQuery.propFix[ this.toLowerCase() ] = this;\n} );\n\n\n\n\n\t// Strip and collapse whitespace according to HTML spec\n\t// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace\n\tfunction stripAndCollapse( value ) {\n\t\tvar tokens = value.match( rnothtmlwhite ) || [];\n\t\treturn tokens.join( \" \" );\n\t}\n\n\nfunction getClass( elem ) {\n\treturn elem.getAttribute && elem.getAttribute( \"class\" ) || \"\";\n}\n\nfunction classesToArray( value ) {\n\tif ( Array.isArray( value ) ) {\n\t\treturn value;\n\t}\n\tif ( typeof value === \"string\" ) {\n\t\treturn value.match( rnothtmlwhite ) || [];\n\t}\n\treturn [];\n}\n\njQuery.fn.extend( {\n\taddClass: function( value ) {\n\t\tvar classNames, cur, curValue, className, i, finalValue;\n\n\t\tif ( isFunction( value ) ) {\n\t\t\treturn this.each( function( j ) {\n\t\t\t\tjQuery( this ).addClass( value.call( this, j, getClass( this ) ) );\n\t\t\t} );\n\t\t}\n\n\t\tclassNames = classesToArray( value );\n\n\t\tif ( classNames.length ) {\n\t\t\treturn this.each( function() {\n\t\t\t\tcurValue = getClass( this );\n\t\t\t\tcur = this.nodeType === 1 && ( \" \" + stripAndCollapse( curValue ) + \" \" );\n\n\t\t\t\tif ( cur ) {\n\t\t\t\t\tfor ( i = 0; i < classNames.length; i++ ) {\n\t\t\t\t\t\tclassName = classNames[ i ];\n\t\t\t\t\t\tif ( cur.indexOf( \" \" + className + \" \" ) < 0 ) {\n\t\t\t\t\t\t\tcur += className + \" \";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Only assign if different to avoid unneeded rendering.\n\t\t\t\t\tfinalValue = stripAndCollapse( cur );\n\t\t\t\t\tif ( curValue !== finalValue ) {\n\t\t\t\t\t\tthis.setAttribute( \"class\", finalValue );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\tremoveClass: function( value ) {\n\t\tvar classNames, cur, curValue, className, i, finalValue;\n\n\t\tif ( isFunction( value ) ) {\n\t\t\treturn this.each( function( j ) {\n\t\t\t\tjQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );\n\t\t\t} );\n\t\t}\n\n\t\tif ( !arguments.length ) {\n\t\t\treturn this.attr( \"class\", \"\" );\n\t\t}\n\n\t\tclassNames = classesToArray( value );\n\n\t\tif ( classNames.length ) {\n\t\t\treturn this.each( function() {\n\t\t\t\tcurValue = getClass( this );\n\n\t\t\t\t// This expression is here for better compressibility (see addClass)\n\t\t\t\tcur = this.nodeType === 1 && ( \" \" + stripAndCollapse( curValue ) + \" \" );\n\n\t\t\t\tif ( cur ) {\n\t\t\t\t\tfor ( i = 0; i < classNames.length; i++ ) {\n\t\t\t\t\t\tclassName = classNames[ i ];\n\n\t\t\t\t\t\t// Remove *all* instances\n\t\t\t\t\t\twhile ( cur.indexOf( \" \" + className + \" \" ) > -1 ) {\n\t\t\t\t\t\t\tcur = cur.replace( \" \" + className + \" \", \" \" );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Only assign if different to avoid unneeded rendering.\n\t\t\t\t\tfinalValue = stripAndCollapse( cur );\n\t\t\t\t\tif ( curValue !== finalValue ) {\n\t\t\t\t\t\tthis.setAttribute( \"class\", finalValue );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\ttoggleClass: function( value, stateVal ) {\n\t\tvar classNames, className, i, self,\n\t\t\ttype = typeof value,\n\t\t\tisValidValue = type === \"string\" || Array.isArray( value );\n\n\t\tif ( isFunction( value ) ) {\n\t\t\treturn this.each( function( i ) {\n\t\t\t\tjQuery( this ).toggleClass(\n\t\t\t\t\tvalue.call( this, i, getClass( this ), stateVal ),\n\t\t\t\t\tstateVal\n\t\t\t\t);\n\t\t\t} );\n\t\t}\n\n\t\tif ( typeof stateVal === \"boolean\" && isValidValue ) {\n\t\t\treturn stateVal ? this.addClass( value ) : this.removeClass( value );\n\t\t}\n\n\t\tclassNames = classesToArray( value );\n\n\t\treturn this.each( function() {\n\t\t\tif ( isValidValue ) {\n\n\t\t\t\t// Toggle individual class names\n\t\t\t\tself = jQuery( this );\n\n\t\t\t\tfor ( i = 0; i < classNames.length; i++ ) {\n\t\t\t\t\tclassName = classNames[ i ];\n\n\t\t\t\t\t// Check each className given, space separated list\n\t\t\t\t\tif ( self.hasClass( className ) ) {\n\t\t\t\t\t\tself.removeClass( className );\n\t\t\t\t\t} else {\n\t\t\t\t\t\tself.addClass( className );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t// Toggle whole class name\n\t\t\t} else if ( value === undefined || type === \"boolean\" ) {\n\t\t\t\tclassName = getClass( this );\n\t\t\t\tif ( className ) {\n\n\t\t\t\t\t// Store className if set\n\t\t\t\t\tdataPriv.set( this, \"__className__\", className );\n\t\t\t\t}\n\n\t\t\t\t// If the element has a class name or if we're passed `false`,\n\t\t\t\t// then remove the whole classname (if there was one, the above saved it).\n\t\t\t\t// Otherwise bring back whatever was previously saved (if anything),\n\t\t\t\t// falling back to the empty string if nothing was stored.\n\t\t\t\tif ( this.setAttribute ) {\n\t\t\t\t\tthis.setAttribute( \"class\",\n\t\t\t\t\t\tclassName || value === false ?\n\t\t\t\t\t\t\t\"\" :\n\t\t\t\t\t\t\tdataPriv.get( this, \"__className__\" ) || \"\"\n\t\t\t\t\t);\n\t\t\t\t}\n\t\t\t}\n\t\t} );\n\t},\n\n\thasClass: function( selector ) {\n\t\tvar className, elem,\n\t\t\ti = 0;\n\n\t\tclassName = \" \" + selector + \" \";\n\t\twhile ( ( elem = this[ i++ ] ) ) {\n\t\t\tif ( elem.nodeType === 1 &&\n\t\t\t\t( \" \" + stripAndCollapse( getClass( elem ) ) + \" \" ).indexOf( className ) > -1 ) {\n\t\t\t\treturn true;\n\t\t\t}\n\t\t}\n\n\t\treturn false;\n\t}\n} );\n\n\n\n\nvar rreturn = /\\r/g;\n\njQuery.fn.extend( {\n\tval: function( value ) {\n\t\tvar hooks, ret, valueIsFunction,\n\t\t\telem = this[ 0 ];\n\n\t\tif ( !arguments.length ) {\n\t\t\tif ( elem ) {\n\t\t\t\thooks = jQuery.valHooks[ elem.type ] ||\n\t\t\t\t\tjQuery.valHooks[ elem.nodeName.toLowerCase() ];\n\n\t\t\t\tif ( hooks &&\n\t\t\t\t\t\"get\" in hooks &&\n\t\t\t\t\t( ret = hooks.get( elem, \"value\" ) ) !== undefined\n\t\t\t\t) {\n\t\t\t\t\treturn ret;\n\t\t\t\t}\n\n\t\t\t\tret = elem.value;\n\n\t\t\t\t// Handle most common string cases\n\t\t\t\tif ( typeof ret === \"string\" ) {\n\t\t\t\t\treturn ret.replace( rreturn, \"\" );\n\t\t\t\t}\n\n\t\t\t\t// Handle cases where value is null/undef or number\n\t\t\t\treturn ret == null ? \"\" : ret;\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\tvalueIsFunction = isFunction( value );\n\n\t\treturn this.each( function( i ) {\n\t\t\tvar val;\n\n\t\t\tif ( this.nodeType !== 1 ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( valueIsFunction ) {\n\t\t\t\tval = value.call( this, i, jQuery( this ).val() );\n\t\t\t} else {\n\t\t\t\tval = value;\n\t\t\t}\n\n\t\t\t// Treat null/undefined as \"\"; convert numbers to string\n\t\t\tif ( val == null ) {\n\t\t\t\tval = \"\";\n\n\t\t\t} else if ( typeof val === \"number\" ) {\n\t\t\t\tval += \"\";\n\n\t\t\t} else if ( Array.isArray( val ) ) {\n\t\t\t\tval = jQuery.map( val, function( value ) {\n\t\t\t\t\treturn value == null ? \"\" : value + \"\";\n\t\t\t\t} );\n\t\t\t}\n\n\t\t\thooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];\n\n\t\t\t// If set returns undefined, fall back to normal setting\n\t\t\tif ( !hooks || !( \"set\" in hooks ) || hooks.set( this, val, \"value\" ) === undefined ) {\n\t\t\t\tthis.value = val;\n\t\t\t}\n\t\t} );\n\t}\n} );\n\njQuery.extend( {\n\tvalHooks: {\n\t\toption: {\n\t\t\tget: function( elem ) {\n\n\t\t\t\tvar val = jQuery.find.attr( elem, \"value\" );\n\t\t\t\treturn val != null ?\n\t\t\t\t\tval :\n\n\t\t\t\t\t// Support: IE <=10 - 11 only\n\t\t\t\t\t// option.text throws exceptions (trac-14686, trac-14858)\n\t\t\t\t\t// Strip and collapse whitespace\n\t\t\t\t\t// https://html.spec.whatwg.org/#strip-and-collapse-whitespace\n\t\t\t\t\tstripAndCollapse( jQuery.text( elem ) );\n\t\t\t}\n\t\t},\n\t\tselect: {\n\t\t\tget: function( elem ) {\n\t\t\t\tvar value, option, i,\n\t\t\t\t\toptions = elem.options,\n\t\t\t\t\tindex = elem.selectedIndex,\n\t\t\t\t\tone = elem.type === \"select-one\",\n\t\t\t\t\tvalues = one ? null : [],\n\t\t\t\t\tmax = one ? index + 1 : options.length;\n\n\t\t\t\tif ( index < 0 ) {\n\t\t\t\t\ti = max;\n\n\t\t\t\t} else {\n\t\t\t\t\ti = one ? index : 0;\n\t\t\t\t}\n\n\t\t\t\t// Loop through all the selected options\n\t\t\t\tfor ( ; i < max; i++ ) {\n\t\t\t\t\toption = options[ i ];\n\n\t\t\t\t\t// Support: IE <=9 only\n\t\t\t\t\t// IE8-9 doesn't update selected after form reset (trac-2551)\n\t\t\t\t\tif ( ( option.selected || i === index ) &&\n\n\t\t\t\t\t\t\t// Don't return options that are disabled or in a disabled optgroup\n\t\t\t\t\t\t\t!option.disabled &&\n\t\t\t\t\t\t\t( !option.parentNode.disabled ||\n\t\t\t\t\t\t\t\t!nodeName( option.parentNode, \"optgroup\" ) ) ) {\n\n\t\t\t\t\t\t// Get the specific value for the option\n\t\t\t\t\t\tvalue = jQuery( option ).val();\n\n\t\t\t\t\t\t// We don't need an array for one selects\n\t\t\t\t\t\tif ( one ) {\n\t\t\t\t\t\t\treturn value;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Multi-Selects return an array\n\t\t\t\t\t\tvalues.push( value );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn values;\n\t\t\t},\n\n\t\t\tset: function( elem, value ) {\n\t\t\t\tvar optionSet, option,\n\t\t\t\t\toptions = elem.options,\n\t\t\t\t\tvalues = jQuery.makeArray( value ),\n\t\t\t\t\ti = options.length;\n\n\t\t\t\twhile ( i-- ) {\n\t\t\t\t\toption = options[ i ];\n\n\t\t\t\t\t/* eslint-disable no-cond-assign */\n\n\t\t\t\t\tif ( option.selected =\n\t\t\t\t\t\tjQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1\n\t\t\t\t\t) {\n\t\t\t\t\t\toptionSet = true;\n\t\t\t\t\t}\n\n\t\t\t\t\t/* eslint-enable no-cond-assign */\n\t\t\t\t}\n\n\t\t\t\t// Force browsers to behave consistently when non-matching value is set\n\t\t\t\tif ( !optionSet ) {\n\t\t\t\t\telem.selectedIndex = -1;\n\t\t\t\t}\n\t\t\t\treturn values;\n\t\t\t}\n\t\t}\n\t}\n} );\n\n// Radios and checkboxes getter/setter\njQuery.each( [ \"radio\", \"checkbox\" ], function() {\n\tjQuery.valHooks[ this ] = {\n\t\tset: function( elem, value ) {\n\t\t\tif ( Array.isArray( value ) ) {\n\t\t\t\treturn ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );\n\t\t\t}\n\t\t}\n\t};\n\tif ( !support.checkOn ) {\n\t\tjQuery.valHooks[ this ].get = function( elem ) {\n\t\t\treturn elem.getAttribute( \"value\" ) === null ? \"on\" : elem.value;\n\t\t};\n\t}\n} );\n\n\n\n\n// Return jQuery for attributes-only inclusion\nvar location = window.location;\n\nvar nonce = { guid: Date.now() };\n\nvar rquery = ( /\\?/ );\n\n\n\n// Cross-browser xml parsing\njQuery.parseXML = function( data ) {\n\tvar xml, parserErrorElem;\n\tif ( !data || typeof data !== \"string\" ) {\n\t\treturn null;\n\t}\n\n\t// Support: IE 9 - 11 only\n\t// IE throws on parseFromString with invalid input.\n\ttry {\n\t\txml = ( new window.DOMParser() ).parseFromString( data, \"text/xml\" );\n\t} catch ( e ) {}\n\n\tparserErrorElem = xml && xml.getElementsByTagName( \"parsererror\" )[ 0 ];\n\tif ( !xml || parserErrorElem ) {\n\t\tjQuery.error( \"Invalid XML: \" + (\n\t\t\tparserErrorElem ?\n\t\t\t\tjQuery.map( parserErrorElem.childNodes, function( el ) {\n\t\t\t\t\treturn el.textContent;\n\t\t\t\t} ).join( \"\\n\" ) :\n\t\t\t\tdata\n\t\t) );\n\t}\n\treturn xml;\n};\n\n\nvar rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,\n\tstopPropagationCallback = function( e ) {\n\t\te.stopPropagation();\n\t};\n\njQuery.extend( jQuery.event, {\n\n\ttrigger: function( event, data, elem, onlyHandlers ) {\n\n\t\tvar i, cur, tmp, bubbleType, ontype, handle, special, lastElement,\n\t\t\teventPath = [ elem || document ],\n\t\t\ttype = hasOwn.call( event, \"type\" ) ? event.type : event,\n\t\t\tnamespaces = hasOwn.call( event, \"namespace\" ) ? event.namespace.split( \".\" ) : [];\n\n\t\tcur = lastElement = tmp = elem = elem || document;\n\n\t\t// Don't do events on text and comment nodes\n\t\tif ( elem.nodeType === 3 || elem.nodeType === 8 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// focus/blur morphs to focusin/out; ensure we're not firing them right now\n\t\tif ( rfocusMorph.test( type + jQuery.event.triggered ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( type.indexOf( \".\" ) > -1 ) {\n\n\t\t\t// Namespaced trigger; create a regexp to match event type in handle()\n\t\t\tnamespaces = type.split( \".\" );\n\t\t\ttype = namespaces.shift();\n\t\t\tnamespaces.sort();\n\t\t}\n\t\tontype = type.indexOf( \":\" ) < 0 && \"on\" + type;\n\n\t\t// Caller can pass in a jQuery.Event object, Object, or just an event type string\n\t\tevent = event[ jQuery.expando ] ?\n\t\t\tevent :\n\t\t\tnew jQuery.Event( type, typeof event === \"object\" && event );\n\n\t\t// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)\n\t\tevent.isTrigger = onlyHandlers ? 2 : 3;\n\t\tevent.namespace = namespaces.join( \".\" );\n\t\tevent.rnamespace = event.namespace ?\n\t\t\tnew RegExp( \"(^|\\\\.)\" + namespaces.join( \"\\\\.(?:.*\\\\.|)\" ) + \"(\\\\.|$)\" ) :\n\t\t\tnull;\n\n\t\t// Clean up the event in case it is being reused\n\t\tevent.result = undefined;\n\t\tif ( !event.target ) {\n\t\t\tevent.target = elem;\n\t\t}\n\n\t\t// Clone any incoming data and prepend the event, creating the handler arg list\n\t\tdata = data == null ?\n\t\t\t[ event ] :\n\t\t\tjQuery.makeArray( data, [ event ] );\n\n\t\t// Allow special events to draw outside the lines\n\t\tspecial = jQuery.event.special[ type ] || {};\n\t\tif ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Determine event propagation path in advance, per W3C events spec (trac-9951)\n\t\t// Bubble up to document, then to window; watch for a global ownerDocument var (trac-9724)\n\t\tif ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {\n\n\t\t\tbubbleType = special.delegateType || type;\n\t\t\tif ( !rfocusMorph.test( bubbleType + type ) ) {\n\t\t\t\tcur = cur.parentNode;\n\t\t\t}\n\t\t\tfor ( ; cur; cur = cur.parentNode ) {\n\t\t\t\teventPath.push( cur );\n\t\t\t\ttmp = cur;\n\t\t\t}\n\n\t\t\t// Only add window if we got to document (e.g., not plain obj or detached DOM)\n\t\t\tif ( tmp === ( elem.ownerDocument || document ) ) {\n\t\t\t\teventPath.push( tmp.defaultView || tmp.parentWindow || window );\n\t\t\t}\n\t\t}\n\n\t\t// Fire handlers on the event path\n\t\ti = 0;\n\t\twhile ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {\n\t\t\tlastElement = cur;\n\t\t\tevent.type = i > 1 ?\n\t\t\t\tbubbleType :\n\t\t\t\tspecial.bindType || type;\n\n\t\t\t// jQuery handler\n\t\t\thandle = ( dataPriv.get( cur, \"events\" ) || Object.create( null ) )[ event.type ] &&\n\t\t\t\tdataPriv.get( cur, \"handle\" );\n\t\t\tif ( handle ) {\n\t\t\t\thandle.apply( cur, data );\n\t\t\t}\n\n\t\t\t// Native handler\n\t\t\thandle = ontype && cur[ ontype ];\n\t\t\tif ( handle && handle.apply && acceptData( cur ) ) {\n\t\t\t\tevent.result = handle.apply( cur, data );\n\t\t\t\tif ( event.result === false ) {\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tevent.type = type;\n\n\t\t// If nobody prevented the default action, do it now\n\t\tif ( !onlyHandlers && !event.isDefaultPrevented() ) {\n\n\t\t\tif ( ( !special._default ||\n\t\t\t\tspecial._default.apply( eventPath.pop(), data ) === false ) &&\n\t\t\t\tacceptData( elem ) ) {\n\n\t\t\t\t// Call a native DOM method on the target with the same name as the event.\n\t\t\t\t// Don't do default actions on window, that's where global variables be (trac-6170)\n\t\t\t\tif ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {\n\n\t\t\t\t\t// Don't re-trigger an onFOO event when we call its FOO() method\n\t\t\t\t\ttmp = elem[ ontype ];\n\n\t\t\t\t\tif ( tmp ) {\n\t\t\t\t\t\telem[ ontype ] = null;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Prevent re-triggering of the same event, since we already bubbled it above\n\t\t\t\t\tjQuery.event.triggered = type;\n\n\t\t\t\t\tif ( event.isPropagationStopped() ) {\n\t\t\t\t\t\tlastElement.addEventListener( type, stopPropagationCallback );\n\t\t\t\t\t}\n\n\t\t\t\t\telem[ type ]();\n\n\t\t\t\t\tif ( event.isPropagationStopped() ) {\n\t\t\t\t\t\tlastElement.removeEventListener( type, stopPropagationCallback );\n\t\t\t\t\t}\n\n\t\t\t\t\tjQuery.event.triggered = undefined;\n\n\t\t\t\t\tif ( tmp ) {\n\t\t\t\t\t\telem[ ontype ] = tmp;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn event.result;\n\t},\n\n\t// Piggyback on a donor event to simulate a different one\n\t// Used only for `focus(in | out)` events\n\tsimulate: function( type, elem, event ) {\n\t\tvar e = jQuery.extend(\n\t\t\tnew jQuery.Event(),\n\t\t\tevent,\n\t\t\t{\n\t\t\t\ttype: type,\n\t\t\t\tisSimulated: true\n\t\t\t}\n\t\t);\n\n\t\tjQuery.event.trigger( e, null, elem );\n\t}\n\n} );\n\njQuery.fn.extend( {\n\n\ttrigger: function( type, data ) {\n\t\treturn this.each( function() {\n\t\t\tjQuery.event.trigger( type, data, this );\n\t\t} );\n\t},\n\ttriggerHandler: function( type, data ) {\n\t\tvar elem = this[ 0 ];\n\t\tif ( elem ) {\n\t\t\treturn jQuery.event.trigger( type, data, elem, true );\n\t\t}\n\t}\n} );\n\n\nvar\n\trbracket = /\\[\\]$/,\n\trCRLF = /\\r?\\n/g,\n\trsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,\n\trsubmittable = /^(?:input|select|textarea|keygen)/i;\n\nfunction buildParams( prefix, obj, traditional, add ) {\n\tvar name;\n\n\tif ( Array.isArray( obj ) ) {\n\n\t\t// Serialize array item.\n\t\tjQuery.each( obj, function( i, v ) {\n\t\t\tif ( traditional || rbracket.test( prefix ) ) {\n\n\t\t\t\t// Treat each array item as a scalar.\n\t\t\t\tadd( prefix, v );\n\n\t\t\t} else {\n\n\t\t\t\t// Item is non-scalar (array or object), encode its numeric index.\n\t\t\t\tbuildParams(\n\t\t\t\t\tprefix + \"[\" + ( typeof v === \"object\" && v != null ? i : \"\" ) + \"]\",\n\t\t\t\t\tv,\n\t\t\t\t\ttraditional,\n\t\t\t\t\tadd\n\t\t\t\t);\n\t\t\t}\n\t\t} );\n\n\t} else if ( !traditional && toType( obj ) === \"object\" ) {\n\n\t\t// Serialize object item.\n\t\tfor ( name in obj ) {\n\t\t\tbuildParams( prefix + \"[\" + name + \"]\", obj[ name ], traditional, add );\n\t\t}\n\n\t} else {\n\n\t\t// Serialize scalar item.\n\t\tadd( prefix, obj );\n\t}\n}\n\n// Serialize an array of form elements or a set of\n// key/values into a query string\njQuery.param = function( a, traditional ) {\n\tvar prefix,\n\t\ts = [],\n\t\tadd = function( key, valueOrFunction ) {\n\n\t\t\t// If value is a function, invoke it and use its return value\n\t\t\tvar value = isFunction( valueOrFunction ) ?\n\t\t\t\tvalueOrFunction() :\n\t\t\t\tvalueOrFunction;\n\n\t\t\ts[ s.length ] = encodeURIComponent( key ) + \"=\" +\n\t\t\t\tencodeURIComponent( value == null ? \"\" : value );\n\t\t};\n\n\tif ( a == null ) {\n\t\treturn \"\";\n\t}\n\n\t// If an array was passed in, assume that it is an array of form elements.\n\tif ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {\n\n\t\t// Serialize the form elements\n\t\tjQuery.each( a, function() {\n\t\t\tadd( this.name, this.value );\n\t\t} );\n\n\t} else {\n\n\t\t// If traditional, encode the \"old\" way (the way 1.3.2 or older\n\t\t// did it), otherwise encode params recursively.\n\t\tfor ( prefix in a ) {\n\t\t\tbuildParams( prefix, a[ prefix ], traditional, add );\n\t\t}\n\t}\n\n\t// Return the resulting serialization\n\treturn s.join( \"&\" );\n};\n\njQuery.fn.extend( {\n\tserialize: function() {\n\t\treturn jQuery.param( this.serializeArray() );\n\t},\n\tserializeArray: function() {\n\t\treturn this.map( function() {\n\n\t\t\t// Can add propHook for \"elements\" to filter or add form elements\n\t\t\tvar elements = jQuery.prop( this, \"elements\" );\n\t\t\treturn elements ? jQuery.makeArray( elements ) : this;\n\t\t} ).filter( function() {\n\t\t\tvar type = this.type;\n\n\t\t\t// Use .is( \":disabled\" ) so that fieldset[disabled] works\n\t\t\treturn this.name && !jQuery( this ).is( \":disabled\" ) &&\n\t\t\t\trsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&\n\t\t\t\t( this.checked || !rcheckableType.test( type ) );\n\t\t} ).map( function( _i, elem ) {\n\t\t\tvar val = jQuery( this ).val();\n\n\t\t\tif ( val == null ) {\n\t\t\t\treturn null;\n\t\t\t}\n\n\t\t\tif ( Array.isArray( val ) ) {\n\t\t\t\treturn jQuery.map( val, function( val ) {\n\t\t\t\t\treturn { name: elem.name, value: val.replace( rCRLF, \"\\r\\n\" ) };\n\t\t\t\t} );\n\t\t\t}\n\n\t\t\treturn { name: elem.name, value: val.replace( rCRLF, \"\\r\\n\" ) };\n\t\t} ).get();\n\t}\n} );\n\n\nvar\n\tr20 = /%20/g,\n\trhash = /#.*$/,\n\trantiCache = /([?&])_=[^&]*/,\n\trheaders = /^(.*?):[ \\t]*([^\\r\\n]*)$/mg,\n\n\t// trac-7653, trac-8125, trac-8152: local protocol detection\n\trlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,\n\trnoContent = /^(?:GET|HEAD)$/,\n\trprotocol = /^\\/\\//,\n\n\t/* Prefilters\n\t * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)\n\t * 2) These are called:\n\t * - BEFORE asking for a transport\n\t * - AFTER param serialization (s.data is a string if s.processData is true)\n\t * 3) key is the dataType\n\t * 4) the catchall symbol \"*\" can be used\n\t * 5) execution will start with transport dataType and THEN continue down to \"*\" if needed\n\t */\n\tprefilters = {},\n\n\t/* Transports bindings\n\t * 1) key is the dataType\n\t * 2) the catchall symbol \"*\" can be used\n\t * 3) selection will start with transport dataType and THEN go to \"*\" if needed\n\t */\n\ttransports = {},\n\n\t// Avoid comment-prolog char sequence (trac-10098); must appease lint and evade compression\n\tallTypes = \"*/\".concat( \"*\" ),\n\n\t// Anchor tag for parsing the document origin\n\toriginAnchor = document.createElement( \"a\" );\n\noriginAnchor.href = location.href;\n\n// Base \"constructor\" for jQuery.ajaxPrefilter and jQuery.ajaxTransport\nfunction addToPrefiltersOrTransports( structure ) {\n\n\t// dataTypeExpression is optional and defaults to \"*\"\n\treturn function( dataTypeExpression, func ) {\n\n\t\tif ( typeof dataTypeExpression !== \"string\" ) {\n\t\t\tfunc = dataTypeExpression;\n\t\t\tdataTypeExpression = \"*\";\n\t\t}\n\n\t\tvar dataType,\n\t\t\ti = 0,\n\t\t\tdataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];\n\n\t\tif ( isFunction( func ) ) {\n\n\t\t\t// For each dataType in the dataTypeExpression\n\t\t\twhile ( ( dataType = dataTypes[ i++ ] ) ) {\n\n\t\t\t\t// Prepend if requested\n\t\t\t\tif ( dataType[ 0 ] === \"+\" ) {\n\t\t\t\t\tdataType = dataType.slice( 1 ) || \"*\";\n\t\t\t\t\t( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );\n\n\t\t\t\t// Otherwise append\n\t\t\t\t} else {\n\t\t\t\t\t( structure[ dataType ] = structure[ dataType ] || [] ).push( func );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t};\n}\n\n// Base inspection function for prefilters and transports\nfunction inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {\n\n\tvar inspected = {},\n\t\tseekingTransport = ( structure === transports );\n\n\tfunction inspect( dataType ) {\n\t\tvar selected;\n\t\tinspected[ dataType ] = true;\n\t\tjQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {\n\t\t\tvar dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );\n\t\t\tif ( typeof dataTypeOrTransport === \"string\" &&\n\t\t\t\t!seekingTransport && !inspected[ dataTypeOrTransport ] ) {\n\n\t\t\t\toptions.dataTypes.unshift( dataTypeOrTransport );\n\t\t\t\tinspect( dataTypeOrTransport );\n\t\t\t\treturn false;\n\t\t\t} else if ( seekingTransport ) {\n\t\t\t\treturn !( selected = dataTypeOrTransport );\n\t\t\t}\n\t\t} );\n\t\treturn selected;\n\t}\n\n\treturn inspect( options.dataTypes[ 0 ] ) || !inspected[ \"*\" ] && inspect( \"*\" );\n}\n\n// A special extend for ajax options\n// that takes \"flat\" options (not to be deep extended)\n// Fixes trac-9887\nfunction ajaxExtend( target, src ) {\n\tvar key, deep,\n\t\tflatOptions = jQuery.ajaxSettings.flatOptions || {};\n\n\tfor ( key in src ) {\n\t\tif ( src[ key ] !== undefined ) {\n\t\t\t( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];\n\t\t}\n\t}\n\tif ( deep ) {\n\t\tjQuery.extend( true, target, deep );\n\t}\n\n\treturn target;\n}\n\n/* Handles responses to an ajax request:\n * - finds the right dataType (mediates between content-type and expected dataType)\n * - returns the corresponding response\n */\nfunction ajaxHandleResponses( s, jqXHR, responses ) {\n\n\tvar ct, type, finalDataType, firstDataType,\n\t\tcontents = s.contents,\n\t\tdataTypes = s.dataTypes;\n\n\t// Remove auto dataType and get content-type in the process\n\twhile ( dataTypes[ 0 ] === \"*\" ) {\n\t\tdataTypes.shift();\n\t\tif ( ct === undefined ) {\n\t\t\tct = s.mimeType || jqXHR.getResponseHeader( \"Content-Type\" );\n\t\t}\n\t}\n\n\t// Check if we're dealing with a known content-type\n\tif ( ct ) {\n\t\tfor ( type in contents ) {\n\t\t\tif ( contents[ type ] && contents[ type ].test( ct ) ) {\n\t\t\t\tdataTypes.unshift( type );\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\n\t// Check to see if we have a response for the expected dataType\n\tif ( dataTypes[ 0 ] in responses ) {\n\t\tfinalDataType = dataTypes[ 0 ];\n\t} else {\n\n\t\t// Try convertible dataTypes\n\t\tfor ( type in responses ) {\n\t\t\tif ( !dataTypes[ 0 ] || s.converters[ type + \" \" + dataTypes[ 0 ] ] ) {\n\t\t\t\tfinalDataType = type;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif ( !firstDataType ) {\n\t\t\t\tfirstDataType = type;\n\t\t\t}\n\t\t}\n\n\t\t// Or just use first one\n\t\tfinalDataType = finalDataType || firstDataType;\n\t}\n\n\t// If we found a dataType\n\t// We add the dataType to the list if needed\n\t// and return the corresponding response\n\tif ( finalDataType ) {\n\t\tif ( finalDataType !== dataTypes[ 0 ] ) {\n\t\t\tdataTypes.unshift( finalDataType );\n\t\t}\n\t\treturn responses[ finalDataType ];\n\t}\n}\n\n/* Chain conversions given the request and the original response\n * Also sets the responseXXX fields on the jqXHR instance\n */\nfunction ajaxConvert( s, response, jqXHR, isSuccess ) {\n\tvar conv2, current, conv, tmp, prev,\n\t\tconverters = {},\n\n\t\t// Work with a copy of dataTypes in case we need to modify it for conversion\n\t\tdataTypes = s.dataTypes.slice();\n\n\t// Create converters map with lowercased keys\n\tif ( dataTypes[ 1 ] ) {\n\t\tfor ( conv in s.converters ) {\n\t\t\tconverters[ conv.toLowerCase() ] = s.converters[ conv ];\n\t\t}\n\t}\n\n\tcurrent = dataTypes.shift();\n\n\t// Convert to each sequential dataType\n\twhile ( current ) {\n\n\t\tif ( s.responseFields[ current ] ) {\n\t\t\tjqXHR[ s.responseFields[ current ] ] = response;\n\t\t}\n\n\t\t// Apply the dataFilter if provided\n\t\tif ( !prev && isSuccess && s.dataFilter ) {\n\t\t\tresponse = s.dataFilter( response, s.dataType );\n\t\t}\n\n\t\tprev = current;\n\t\tcurrent = dataTypes.shift();\n\n\t\tif ( current ) {\n\n\t\t\t// There's only work to do if current dataType is non-auto\n\t\t\tif ( current === \"*\" ) {\n\n\t\t\t\tcurrent = prev;\n\n\t\t\t// Convert response if prev dataType is non-auto and differs from current\n\t\t\t} else if ( prev !== \"*\" && prev !== current ) {\n\n\t\t\t\t// Seek a direct converter\n\t\t\t\tconv = converters[ prev + \" \" + current ] || converters[ \"* \" + current ];\n\n\t\t\t\t// If none found, seek a pair\n\t\t\t\tif ( !conv ) {\n\t\t\t\t\tfor ( conv2 in converters ) {\n\n\t\t\t\t\t\t// If conv2 outputs current\n\t\t\t\t\t\ttmp = conv2.split( \" \" );\n\t\t\t\t\t\tif ( tmp[ 1 ] === current ) {\n\n\t\t\t\t\t\t\t// If prev can be converted to accepted input\n\t\t\t\t\t\t\tconv = converters[ prev + \" \" + tmp[ 0 ] ] ||\n\t\t\t\t\t\t\t\tconverters[ \"* \" + tmp[ 0 ] ];\n\t\t\t\t\t\t\tif ( conv ) {\n\n\t\t\t\t\t\t\t\t// Condense equivalence converters\n\t\t\t\t\t\t\t\tif ( conv === true ) {\n\t\t\t\t\t\t\t\t\tconv = converters[ conv2 ];\n\n\t\t\t\t\t\t\t\t// Otherwise, insert the intermediate dataType\n\t\t\t\t\t\t\t\t} else if ( converters[ conv2 ] !== true ) {\n\t\t\t\t\t\t\t\t\tcurrent = tmp[ 0 ];\n\t\t\t\t\t\t\t\t\tdataTypes.unshift( tmp[ 1 ] );\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Apply converter (if not an equivalence)\n\t\t\t\tif ( conv !== true ) {\n\n\t\t\t\t\t// Unless errors are allowed to bubble, catch and return them\n\t\t\t\t\tif ( conv && s.throws ) {\n\t\t\t\t\t\tresponse = conv( response );\n\t\t\t\t\t} else {\n\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\tresponse = conv( response );\n\t\t\t\t\t\t} catch ( e ) {\n\t\t\t\t\t\t\treturn {\n\t\t\t\t\t\t\t\tstate: \"parsererror\",\n\t\t\t\t\t\t\t\terror: conv ? e : \"No conversion from \" + prev + \" to \" + current\n\t\t\t\t\t\t\t};\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn { state: \"success\", data: response };\n}\n\njQuery.extend( {\n\n\t// Counter for holding the number of active queries\n\tactive: 0,\n\n\t// Last-Modified header cache for next request\n\tlastModified: {},\n\tetag: {},\n\n\tajaxSettings: {\n\t\turl: location.href,\n\t\ttype: \"GET\",\n\t\tisLocal: rlocalProtocol.test( location.protocol ),\n\t\tglobal: true,\n\t\tprocessData: true,\n\t\tasync: true,\n\t\tcontentType: \"application/x-www-form-urlencoded; charset=UTF-8\",\n\n\t\t/*\n\t\ttimeout: 0,\n\t\tdata: null,\n\t\tdataType: null,\n\t\tusername: null,\n\t\tpassword: null,\n\t\tcache: null,\n\t\tthrows: false,\n\t\ttraditional: false,\n\t\theaders: {},\n\t\t*/\n\n\t\taccepts: {\n\t\t\t\"*\": allTypes,\n\t\t\ttext: \"text/plain\",\n\t\t\thtml: \"text/html\",\n\t\t\txml: \"application/xml, text/xml\",\n\t\t\tjson: \"application/json, text/javascript\"\n\t\t},\n\n\t\tcontents: {\n\t\t\txml: /\\bxml\\b/,\n\t\t\thtml: /\\bhtml/,\n\t\t\tjson: /\\bjson\\b/\n\t\t},\n\n\t\tresponseFields: {\n\t\t\txml: \"responseXML\",\n\t\t\ttext: \"responseText\",\n\t\t\tjson: \"responseJSON\"\n\t\t},\n\n\t\t// Data converters\n\t\t// Keys separate source (or catchall \"*\") and destination types with a single space\n\t\tconverters: {\n\n\t\t\t// Convert anything to text\n\t\t\t\"* text\": String,\n\n\t\t\t// Text to html (true = no transformation)\n\t\t\t\"text html\": true,\n\n\t\t\t// Evaluate text as a json expression\n\t\t\t\"text json\": JSON.parse,\n\n\t\t\t// Parse text as xml\n\t\t\t\"text xml\": jQuery.parseXML\n\t\t},\n\n\t\t// For options that shouldn't be deep extended:\n\t\t// you can add your own custom options here if\n\t\t// and when you create one that shouldn't be\n\t\t// deep extended (see ajaxExtend)\n\t\tflatOptions: {\n\t\t\turl: true,\n\t\t\tcontext: true\n\t\t}\n\t},\n\n\t// Creates a full fledged settings object into target\n\t// with both ajaxSettings and settings fields.\n\t// If target is omitted, writes into ajaxSettings.\n\tajaxSetup: function( target, settings ) {\n\t\treturn settings ?\n\n\t\t\t// Building a settings object\n\t\t\tajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :\n\n\t\t\t// Extending ajaxSettings\n\t\t\tajaxExtend( jQuery.ajaxSettings, target );\n\t},\n\n\tajaxPrefilter: addToPrefiltersOrTransports( prefilters ),\n\tajaxTransport: addToPrefiltersOrTransports( transports ),\n\n\t// Main method\n\tajax: function( url, options ) {\n\n\t\t// If url is an object, simulate pre-1.5 signature\n\t\tif ( typeof url === \"object\" ) {\n\t\t\toptions = url;\n\t\t\turl = undefined;\n\t\t}\n\n\t\t// Force options to be an object\n\t\toptions = options || {};\n\n\t\tvar transport,\n\n\t\t\t// URL without anti-cache param\n\t\t\tcacheURL,\n\n\t\t\t// Response headers\n\t\t\tresponseHeadersString,\n\t\t\tresponseHeaders,\n\n\t\t\t// timeout handle\n\t\t\ttimeoutTimer,\n\n\t\t\t// Url cleanup var\n\t\t\turlAnchor,\n\n\t\t\t// Request state (becomes false upon send and true upon completion)\n\t\t\tcompleted,\n\n\t\t\t// To know if global events are to be dispatched\n\t\t\tfireGlobals,\n\n\t\t\t// Loop variable\n\t\t\ti,\n\n\t\t\t// uncached part of the url\n\t\t\tuncached,\n\n\t\t\t// Create the final options object\n\t\t\ts = jQuery.ajaxSetup( {}, options ),\n\n\t\t\t// Callbacks context\n\t\t\tcallbackContext = s.context || s,\n\n\t\t\t// Context for global events is callbackContext if it is a DOM node or jQuery collection\n\t\t\tglobalEventContext = s.context &&\n\t\t\t\t( callbackContext.nodeType || callbackContext.jquery ) ?\n\t\t\t\tjQuery( callbackContext ) :\n\t\t\t\tjQuery.event,\n\n\t\t\t// Deferreds\n\t\t\tdeferred = jQuery.Deferred(),\n\t\t\tcompleteDeferred = jQuery.Callbacks( \"once memory\" ),\n\n\t\t\t// Status-dependent callbacks\n\t\t\tstatusCode = s.statusCode || {},\n\n\t\t\t// Headers (they are sent all at once)\n\t\t\trequestHeaders = {},\n\t\t\trequestHeadersNames = {},\n\n\t\t\t// Default abort message\n\t\t\tstrAbort = \"canceled\",\n\n\t\t\t// Fake xhr\n\t\t\tjqXHR = {\n\t\t\t\treadyState: 0,\n\n\t\t\t\t// Builds headers hashtable if needed\n\t\t\t\tgetResponseHeader: function( key ) {\n\t\t\t\t\tvar match;\n\t\t\t\t\tif ( completed ) {\n\t\t\t\t\t\tif ( !responseHeaders ) {\n\t\t\t\t\t\t\tresponseHeaders = {};\n\t\t\t\t\t\t\twhile ( ( match = rheaders.exec( responseHeadersString ) ) ) {\n\t\t\t\t\t\t\t\tresponseHeaders[ match[ 1 ].toLowerCase() + \" \" ] =\n\t\t\t\t\t\t\t\t\t( responseHeaders[ match[ 1 ].toLowerCase() + \" \" ] || [] )\n\t\t\t\t\t\t\t\t\t\t.concat( match[ 2 ] );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tmatch = responseHeaders[ key.toLowerCase() + \" \" ];\n\t\t\t\t\t}\n\t\t\t\t\treturn match == null ? null : match.join( \", \" );\n\t\t\t\t},\n\n\t\t\t\t// Raw string\n\t\t\t\tgetAllResponseHeaders: function() {\n\t\t\t\t\treturn completed ? responseHeadersString : null;\n\t\t\t\t},\n\n\t\t\t\t// Caches the header\n\t\t\t\tsetRequestHeader: function( name, value ) {\n\t\t\t\t\tif ( completed == null ) {\n\t\t\t\t\t\tname = requestHeadersNames[ name.toLowerCase() ] =\n\t\t\t\t\t\t\trequestHeadersNames[ name.toLowerCase() ] || name;\n\t\t\t\t\t\trequestHeaders[ name ] = value;\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Overrides response content-type header\n\t\t\t\toverrideMimeType: function( type ) {\n\t\t\t\t\tif ( completed == null ) {\n\t\t\t\t\t\ts.mimeType = type;\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Status-dependent callbacks\n\t\t\t\tstatusCode: function( map ) {\n\t\t\t\t\tvar code;\n\t\t\t\t\tif ( map ) {\n\t\t\t\t\t\tif ( completed ) {\n\n\t\t\t\t\t\t\t// Execute the appropriate callbacks\n\t\t\t\t\t\t\tjqXHR.always( map[ jqXHR.status ] );\n\t\t\t\t\t\t} else {\n\n\t\t\t\t\t\t\t// Lazy-add the new callbacks in a way that preserves old ones\n\t\t\t\t\t\t\tfor ( code in map ) {\n\t\t\t\t\t\t\t\tstatusCode[ code ] = [ statusCode[ code ], map[ code ] ];\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Cancel the request\n\t\t\t\tabort: function( statusText ) {\n\t\t\t\t\tvar finalText = statusText || strAbort;\n\t\t\t\t\tif ( transport ) {\n\t\t\t\t\t\ttransport.abort( finalText );\n\t\t\t\t\t}\n\t\t\t\t\tdone( 0, finalText );\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\t\t\t};\n\n\t\t// Attach deferreds\n\t\tdeferred.promise( jqXHR );\n\n\t\t// Add protocol if not provided (prefilters might expect it)\n\t\t// Handle falsy url in the settings object (trac-10093: consistency with old signature)\n\t\t// We also use the url parameter if available\n\t\ts.url = ( ( url || s.url || location.href ) + \"\" )\n\t\t\t.replace( rprotocol, location.protocol + \"//\" );\n\n\t\t// Alias method option to type as per ticket trac-12004\n\t\ts.type = options.method || options.type || s.method || s.type;\n\n\t\t// Extract dataTypes list\n\t\ts.dataTypes = ( s.dataType || \"*\" ).toLowerCase().match( rnothtmlwhite ) || [ \"\" ];\n\n\t\t// A cross-domain request is in order when the origin doesn't match the current origin.\n\t\tif ( s.crossDomain == null ) {\n\t\t\turlAnchor = document.createElement( \"a\" );\n\n\t\t\t// Support: IE <=8 - 11, Edge 12 - 15\n\t\t\t// IE throws exception on accessing the href property if url is malformed,\n\t\t\t// e.g. http://example.com:80x/\n\t\t\ttry {\n\t\t\t\turlAnchor.href = s.url;\n\n\t\t\t\t// Support: IE <=8 - 11 only\n\t\t\t\t// Anchor's host property isn't correctly set when s.url is relative\n\t\t\t\turlAnchor.href = urlAnchor.href;\n\t\t\t\ts.crossDomain = originAnchor.protocol + \"//\" + originAnchor.host !==\n\t\t\t\t\turlAnchor.protocol + \"//\" + urlAnchor.host;\n\t\t\t} catch ( e ) {\n\n\t\t\t\t// If there is an error parsing the URL, assume it is crossDomain,\n\t\t\t\t// it can be rejected by the transport if it is invalid\n\t\t\t\ts.crossDomain = true;\n\t\t\t}\n\t\t}\n\n\t\t// Convert data if not already a string\n\t\tif ( s.data && s.processData && typeof s.data !== \"string\" ) {\n\t\t\ts.data = jQuery.param( s.data, s.traditional );\n\t\t}\n\n\t\t// Apply prefilters\n\t\tinspectPrefiltersOrTransports( prefilters, s, options, jqXHR );\n\n\t\t// If request was aborted inside a prefilter, stop there\n\t\tif ( completed ) {\n\t\t\treturn jqXHR;\n\t\t}\n\n\t\t// We can fire global events as of now if asked to\n\t\t// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (trac-15118)\n\t\tfireGlobals = jQuery.event && s.global;\n\n\t\t// Watch for a new set of requests\n\t\tif ( fireGlobals && jQuery.active++ === 0 ) {\n\t\t\tjQuery.event.trigger( \"ajaxStart\" );\n\t\t}\n\n\t\t// Uppercase the type\n\t\ts.type = s.type.toUpperCase();\n\n\t\t// Determine if request has content\n\t\ts.hasContent = !rnoContent.test( s.type );\n\n\t\t// Save the URL in case we're toying with the If-Modified-Since\n\t\t// and/or If-None-Match header later on\n\t\t// Remove hash to simplify url manipulation\n\t\tcacheURL = s.url.replace( rhash, \"\" );\n\n\t\t// More options handling for requests with no content\n\t\tif ( !s.hasContent ) {\n\n\t\t\t// Remember the hash so we can put it back\n\t\t\tuncached = s.url.slice( cacheURL.length );\n\n\t\t\t// If data is available and should be processed, append data to url\n\t\t\tif ( s.data && ( s.processData || typeof s.data === \"string\" ) ) {\n\t\t\t\tcacheURL += ( rquery.test( cacheURL ) ? \"&\" : \"?\" ) + s.data;\n\n\t\t\t\t// trac-9682: remove data so that it's not used in an eventual retry\n\t\t\t\tdelete s.data;\n\t\t\t}\n\n\t\t\t// Add or update anti-cache param if needed\n\t\t\tif ( s.cache === false ) {\n\t\t\t\tcacheURL = cacheURL.replace( rantiCache, \"$1\" );\n\t\t\t\tuncached = ( rquery.test( cacheURL ) ? \"&\" : \"?\" ) + \"_=\" + ( nonce.guid++ ) +\n\t\t\t\t\tuncached;\n\t\t\t}\n\n\t\t\t// Put hash and anti-cache on the URL that will be requested (gh-1732)\n\t\t\ts.url = cacheURL + uncached;\n\n\t\t// Change '%20' to '+' if this is encoded form body content (gh-2658)\n\t\t} else if ( s.data && s.processData &&\n\t\t\t( s.contentType || \"\" ).indexOf( \"application/x-www-form-urlencoded\" ) === 0 ) {\n\t\t\ts.data = s.data.replace( r20, \"+\" );\n\t\t}\n\n\t\t// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.\n\t\tif ( s.ifModified ) {\n\t\t\tif ( jQuery.lastModified[ cacheURL ] ) {\n\t\t\t\tjqXHR.setRequestHeader( \"If-Modified-Since\", jQuery.lastModified[ cacheURL ] );\n\t\t\t}\n\t\t\tif ( jQuery.etag[ cacheURL ] ) {\n\t\t\t\tjqXHR.setRequestHeader( \"If-None-Match\", jQuery.etag[ cacheURL ] );\n\t\t\t}\n\t\t}\n\n\t\t// Set the correct header, if data is being sent\n\t\tif ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {\n\t\t\tjqXHR.setRequestHeader( \"Content-Type\", s.contentType );\n\t\t}\n\n\t\t// Set the Accepts header for the server, depending on the dataType\n\t\tjqXHR.setRequestHeader(\n\t\t\t\"Accept\",\n\t\t\ts.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?\n\t\t\t\ts.accepts[ s.dataTypes[ 0 ] ] +\n\t\t\t\t\t( s.dataTypes[ 0 ] !== \"*\" ? \", \" + allTypes + \"; q=0.01\" : \"\" ) :\n\t\t\t\ts.accepts[ \"*\" ]\n\t\t);\n\n\t\t// Check for headers option\n\t\tfor ( i in s.headers ) {\n\t\t\tjqXHR.setRequestHeader( i, s.headers[ i ] );\n\t\t}\n\n\t\t// Allow custom headers/mimetypes and early abort\n\t\tif ( s.beforeSend &&\n\t\t\t( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {\n\n\t\t\t// Abort if not done already and return\n\t\t\treturn jqXHR.abort();\n\t\t}\n\n\t\t// Aborting is no longer a cancellation\n\t\tstrAbort = \"abort\";\n\n\t\t// Install callbacks on deferreds\n\t\tcompleteDeferred.add( s.complete );\n\t\tjqXHR.done( s.success );\n\t\tjqXHR.fail( s.error );\n\n\t\t// Get transport\n\t\ttransport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );\n\n\t\t// If no transport, we auto-abort\n\t\tif ( !transport ) {\n\t\t\tdone( -1, \"No Transport\" );\n\t\t} else {\n\t\t\tjqXHR.readyState = 1;\n\n\t\t\t// Send global event\n\t\t\tif ( fireGlobals ) {\n\t\t\t\tglobalEventContext.trigger( \"ajaxSend\", [ jqXHR, s ] );\n\t\t\t}\n\n\t\t\t// If request was aborted inside ajaxSend, stop there\n\t\t\tif ( completed ) {\n\t\t\t\treturn jqXHR;\n\t\t\t}\n\n\t\t\t// Timeout\n\t\t\tif ( s.async && s.timeout > 0 ) {\n\t\t\t\ttimeoutTimer = window.setTimeout( function() {\n\t\t\t\t\tjqXHR.abort( \"timeout\" );\n\t\t\t\t}, s.timeout );\n\t\t\t}\n\n\t\t\ttry {\n\t\t\t\tcompleted = false;\n\t\t\t\ttransport.send( requestHeaders, done );\n\t\t\t} catch ( e ) {\n\n\t\t\t\t// Rethrow post-completion exceptions\n\t\t\t\tif ( completed ) {\n\t\t\t\t\tthrow e;\n\t\t\t\t}\n\n\t\t\t\t// Propagate others as results\n\t\t\t\tdone( -1, e );\n\t\t\t}\n\t\t}\n\n\t\t// Callback for when everything is done\n\t\tfunction done( status, nativeStatusText, responses, headers ) {\n\t\t\tvar isSuccess, success, error, response, modified,\n\t\t\t\tstatusText = nativeStatusText;\n\n\t\t\t// Ignore repeat invocations\n\t\t\tif ( completed ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tcompleted = true;\n\n\t\t\t// Clear timeout if it exists\n\t\t\tif ( timeoutTimer ) {\n\t\t\t\twindow.clearTimeout( timeoutTimer );\n\t\t\t}\n\n\t\t\t// Dereference transport for early garbage collection\n\t\t\t// (no matter how long the jqXHR object will be used)\n\t\t\ttransport = undefined;\n\n\t\t\t// Cache response headers\n\t\t\tresponseHeadersString = headers || \"\";\n\n\t\t\t// Set readyState\n\t\t\tjqXHR.readyState = status > 0 ? 4 : 0;\n\n\t\t\t// Determine if successful\n\t\t\tisSuccess = status >= 200 && status < 300 || status === 304;\n\n\t\t\t// Get response data\n\t\t\tif ( responses ) {\n\t\t\t\tresponse = ajaxHandleResponses( s, jqXHR, responses );\n\t\t\t}\n\n\t\t\t// Use a noop converter for missing script but not if jsonp\n\t\t\tif ( !isSuccess &&\n\t\t\t\tjQuery.inArray( \"script\", s.dataTypes ) > -1 &&\n\t\t\t\tjQuery.inArray( \"json\", s.dataTypes ) < 0 ) {\n\t\t\t\ts.converters[ \"text script\" ] = function() {};\n\t\t\t}\n\n\t\t\t// Convert no matter what (that way responseXXX fields are always set)\n\t\t\tresponse = ajaxConvert( s, response, jqXHR, isSuccess );\n\n\t\t\t// If successful, handle type chaining\n\t\t\tif ( isSuccess ) {\n\n\t\t\t\t// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.\n\t\t\t\tif ( s.ifModified ) {\n\t\t\t\t\tmodified = jqXHR.getResponseHeader( \"Last-Modified\" );\n\t\t\t\t\tif ( modified ) {\n\t\t\t\t\t\tjQuery.lastModified[ cacheURL ] = modified;\n\t\t\t\t\t}\n\t\t\t\t\tmodified = jqXHR.getResponseHeader( \"etag\" );\n\t\t\t\t\tif ( modified ) {\n\t\t\t\t\t\tjQuery.etag[ cacheURL ] = modified;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// if no content\n\t\t\t\tif ( status === 204 || s.type === \"HEAD\" ) {\n\t\t\t\t\tstatusText = \"nocontent\";\n\n\t\t\t\t// if not modified\n\t\t\t\t} else if ( status === 304 ) {\n\t\t\t\t\tstatusText = \"notmodified\";\n\n\t\t\t\t// If we have data, let's convert it\n\t\t\t\t} else {\n\t\t\t\t\tstatusText = response.state;\n\t\t\t\t\tsuccess = response.data;\n\t\t\t\t\terror = response.error;\n\t\t\t\t\tisSuccess = !error;\n\t\t\t\t}\n\t\t\t} else {\n\n\t\t\t\t// Extract error from statusText and normalize for non-aborts\n\t\t\t\terror = statusText;\n\t\t\t\tif ( status || !statusText ) {\n\t\t\t\t\tstatusText = \"error\";\n\t\t\t\t\tif ( status < 0 ) {\n\t\t\t\t\t\tstatus = 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Set data for the fake xhr object\n\t\t\tjqXHR.status = status;\n\t\t\tjqXHR.statusText = ( nativeStatusText || statusText ) + \"\";\n\n\t\t\t// Success/Error\n\t\t\tif ( isSuccess ) {\n\t\t\t\tdeferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );\n\t\t\t} else {\n\t\t\t\tdeferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );\n\t\t\t}\n\n\t\t\t// Status-dependent callbacks\n\t\t\tjqXHR.statusCode( statusCode );\n\t\t\tstatusCode = undefined;\n\n\t\t\tif ( fireGlobals ) {\n\t\t\t\tglobalEventContext.trigger( isSuccess ? \"ajaxSuccess\" : \"ajaxError\",\n\t\t\t\t\t[ jqXHR, s, isSuccess ? success : error ] );\n\t\t\t}\n\n\t\t\t// Complete\n\t\t\tcompleteDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );\n\n\t\t\tif ( fireGlobals ) {\n\t\t\t\tglobalEventContext.trigger( \"ajaxComplete\", [ jqXHR, s ] );\n\n\t\t\t\t// Handle the global AJAX counter\n\t\t\t\tif ( !( --jQuery.active ) ) {\n\t\t\t\t\tjQuery.event.trigger( \"ajaxStop\" );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn jqXHR;\n\t},\n\n\tgetJSON: function( url, data, callback ) {\n\t\treturn jQuery.get( url, data, callback, \"json\" );\n\t},\n\n\tgetScript: function( url, callback ) {\n\t\treturn jQuery.get( url, undefined, callback, \"script\" );\n\t}\n} );\n\njQuery.each( [ \"get\", \"post\" ], function( _i, method ) {\n\tjQuery[ method ] = function( url, data, callback, type ) {\n\n\t\t// Shift arguments if data argument was omitted\n\t\tif ( isFunction( data ) ) {\n\t\t\ttype = type || callback;\n\t\t\tcallback = data;\n\t\t\tdata = undefined;\n\t\t}\n\n\t\t// The url can be an options object (which then must have .url)\n\t\treturn jQuery.ajax( jQuery.extend( {\n\t\t\turl: url,\n\t\t\ttype: method,\n\t\t\tdataType: type,\n\t\t\tdata: data,\n\t\t\tsuccess: callback\n\t\t}, jQuery.isPlainObject( url ) && url ) );\n\t};\n} );\n\njQuery.ajaxPrefilter( function( s ) {\n\tvar i;\n\tfor ( i in s.headers ) {\n\t\tif ( i.toLowerCase() === \"content-type\" ) {\n\t\t\ts.contentType = s.headers[ i ] || \"\";\n\t\t}\n\t}\n} );\n\n\njQuery._evalUrl = function( url, options, doc ) {\n\treturn jQuery.ajax( {\n\t\turl: url,\n\n\t\t// Make this explicit, since user can override this through ajaxSetup (trac-11264)\n\t\ttype: \"GET\",\n\t\tdataType: \"script\",\n\t\tcache: true,\n\t\tasync: false,\n\t\tglobal: false,\n\n\t\t// Only evaluate the response if it is successful (gh-4126)\n\t\t// dataFilter is not invoked for failure responses, so using it instead\n\t\t// of the default converter is kludgy but it works.\n\t\tconverters: {\n\t\t\t\"text script\": function() {}\n\t\t},\n\t\tdataFilter: function( response ) {\n\t\t\tjQuery.globalEval( response, options, doc );\n\t\t}\n\t} );\n};\n\n\njQuery.fn.extend( {\n\twrapAll: function( html ) {\n\t\tvar wrap;\n\n\t\tif ( this[ 0 ] ) {\n\t\t\tif ( isFunction( html ) ) {\n\t\t\t\thtml = html.call( this[ 0 ] );\n\t\t\t}\n\n\t\t\t// The elements to wrap the target around\n\t\t\twrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );\n\n\t\t\tif ( this[ 0 ].parentNode ) {\n\t\t\t\twrap.insertBefore( this[ 0 ] );\n\t\t\t}\n\n\t\t\twrap.map( function() {\n\t\t\t\tvar elem = this;\n\n\t\t\t\twhile ( elem.firstElementChild ) {\n\t\t\t\t\telem = elem.firstElementChild;\n\t\t\t\t}\n\n\t\t\t\treturn elem;\n\t\t\t} ).append( this );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\twrapInner: function( html ) {\n\t\tif ( isFunction( html ) ) {\n\t\t\treturn this.each( function( i ) {\n\t\t\t\tjQuery( this ).wrapInner( html.call( this, i ) );\n\t\t\t} );\n\t\t}\n\n\t\treturn this.each( function() {\n\t\t\tvar self = jQuery( this ),\n\t\t\t\tcontents = self.contents();\n\n\t\t\tif ( contents.length ) {\n\t\t\t\tcontents.wrapAll( html );\n\n\t\t\t} else {\n\t\t\t\tself.append( html );\n\t\t\t}\n\t\t} );\n\t},\n\n\twrap: function( html ) {\n\t\tvar htmlIsFunction = isFunction( html );\n\n\t\treturn this.each( function( i ) {\n\t\t\tjQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );\n\t\t} );\n\t},\n\n\tunwrap: function( selector ) {\n\t\tthis.parent( selector ).not( \"body\" ).each( function() {\n\t\t\tjQuery( this ).replaceWith( this.childNodes );\n\t\t} );\n\t\treturn this;\n\t}\n} );\n\n\njQuery.expr.pseudos.hidden = function( elem ) {\n\treturn !jQuery.expr.pseudos.visible( elem );\n};\njQuery.expr.pseudos.visible = function( elem ) {\n\treturn !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );\n};\n\n\n\n\njQuery.ajaxSettings.xhr = function() {\n\ttry {\n\t\treturn new window.XMLHttpRequest();\n\t} catch ( e ) {}\n};\n\nvar xhrSuccessStatus = {\n\n\t\t// File protocol always yields status code 0, assume 200\n\t\t0: 200,\n\n\t\t// Support: IE <=9 only\n\t\t// trac-1450: sometimes IE returns 1223 when it should be 204\n\t\t1223: 204\n\t},\n\txhrSupported = jQuery.ajaxSettings.xhr();\n\nsupport.cors = !!xhrSupported && ( \"withCredentials\" in xhrSupported );\nsupport.ajax = xhrSupported = !!xhrSupported;\n\njQuery.ajaxTransport( function( options ) {\n\tvar callback, errorCallback;\n\n\t// Cross domain only allowed if supported through XMLHttpRequest\n\tif ( support.cors || xhrSupported && !options.crossDomain ) {\n\t\treturn {\n\t\t\tsend: function( headers, complete ) {\n\t\t\t\tvar i,\n\t\t\t\t\txhr = options.xhr();\n\n\t\t\t\txhr.open(\n\t\t\t\t\toptions.type,\n\t\t\t\t\toptions.url,\n\t\t\t\t\toptions.async,\n\t\t\t\t\toptions.username,\n\t\t\t\t\toptions.password\n\t\t\t\t);\n\n\t\t\t\t// Apply custom fields if provided\n\t\t\t\tif ( options.xhrFields ) {\n\t\t\t\t\tfor ( i in options.xhrFields ) {\n\t\t\t\t\t\txhr[ i ] = options.xhrFields[ i ];\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Override mime type if needed\n\t\t\t\tif ( options.mimeType && xhr.overrideMimeType ) {\n\t\t\t\t\txhr.overrideMimeType( options.mimeType );\n\t\t\t\t}\n\n\t\t\t\t// X-Requested-With header\n\t\t\t\t// For cross-domain requests, seeing as conditions for a preflight are\n\t\t\t\t// akin to a jigsaw puzzle, we simply never set it to be sure.\n\t\t\t\t// (it can always be set on a per-request basis or even using ajaxSetup)\n\t\t\t\t// For same-domain requests, won't change header if already provided.\n\t\t\t\tif ( !options.crossDomain && !headers[ \"X-Requested-With\" ] ) {\n\t\t\t\t\theaders[ \"X-Requested-With\" ] = \"XMLHttpRequest\";\n\t\t\t\t}\n\n\t\t\t\t// Set headers\n\t\t\t\tfor ( i in headers ) {\n\t\t\t\t\txhr.setRequestHeader( i, headers[ i ] );\n\t\t\t\t}\n\n\t\t\t\t// Callback\n\t\t\t\tcallback = function( type ) {\n\t\t\t\t\treturn function() {\n\t\t\t\t\t\tif ( callback ) {\n\t\t\t\t\t\t\tcallback = errorCallback = xhr.onload =\n\t\t\t\t\t\t\t\txhr.onerror = xhr.onabort = xhr.ontimeout =\n\t\t\t\t\t\t\t\t\txhr.onreadystatechange = null;\n\n\t\t\t\t\t\t\tif ( type === \"abort\" ) {\n\t\t\t\t\t\t\t\txhr.abort();\n\t\t\t\t\t\t\t} else if ( type === \"error\" ) {\n\n\t\t\t\t\t\t\t\t// Support: IE <=9 only\n\t\t\t\t\t\t\t\t// On a manual native abort, IE9 throws\n\t\t\t\t\t\t\t\t// errors on any property access that is not readyState\n\t\t\t\t\t\t\t\tif ( typeof xhr.status !== \"number\" ) {\n\t\t\t\t\t\t\t\t\tcomplete( 0, \"error\" );\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\tcomplete(\n\n\t\t\t\t\t\t\t\t\t\t// File: protocol always yields status 0; see trac-8605, trac-14207\n\t\t\t\t\t\t\t\t\t\txhr.status,\n\t\t\t\t\t\t\t\t\t\txhr.statusText\n\t\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tcomplete(\n\t\t\t\t\t\t\t\t\txhrSuccessStatus[ xhr.status ] || xhr.status,\n\t\t\t\t\t\t\t\t\txhr.statusText,\n\n\t\t\t\t\t\t\t\t\t// Support: IE <=9 only\n\t\t\t\t\t\t\t\t\t// IE9 has no XHR2 but throws on binary (trac-11426)\n\t\t\t\t\t\t\t\t\t// For XHR2 non-text, let the caller handle it (gh-2498)\n\t\t\t\t\t\t\t\t\t( xhr.responseType || \"text\" ) !== \"text\" ||\n\t\t\t\t\t\t\t\t\ttypeof xhr.responseText !== \"string\" ?\n\t\t\t\t\t\t\t\t\t\t{ binary: xhr.response } :\n\t\t\t\t\t\t\t\t\t\t{ text: xhr.responseText },\n\t\t\t\t\t\t\t\t\txhr.getAllResponseHeaders()\n\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t};\n\t\t\t\t};\n\n\t\t\t\t// Listen to events\n\t\t\t\txhr.onload = callback();\n\t\t\t\terrorCallback = xhr.onerror = xhr.ontimeout = callback( \"error\" );\n\n\t\t\t\t// Support: IE 9 only\n\t\t\t\t// Use onreadystatechange to replace onabort\n\t\t\t\t// to handle uncaught aborts\n\t\t\t\tif ( xhr.onabort !== undefined ) {\n\t\t\t\t\txhr.onabort = errorCallback;\n\t\t\t\t} else {\n\t\t\t\t\txhr.onreadystatechange = function() {\n\n\t\t\t\t\t\t// Check readyState before timeout as it changes\n\t\t\t\t\t\tif ( xhr.readyState === 4 ) {\n\n\t\t\t\t\t\t\t// Allow onerror to be called first,\n\t\t\t\t\t\t\t// but that will not handle a native abort\n\t\t\t\t\t\t\t// Also, save errorCallback to a variable\n\t\t\t\t\t\t\t// as xhr.onerror cannot be accessed\n\t\t\t\t\t\t\twindow.setTimeout( function() {\n\t\t\t\t\t\t\t\tif ( callback ) {\n\t\t\t\t\t\t\t\t\terrorCallback();\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} );\n\t\t\t\t\t\t}\n\t\t\t\t\t};\n\t\t\t\t}\n\n\t\t\t\t// Create the abort callback\n\t\t\t\tcallback = callback( \"abort\" );\n\n\t\t\t\ttry {\n\n\t\t\t\t\t// Do send the request (this may raise an exception)\n\t\t\t\t\txhr.send( options.hasContent && options.data || null );\n\t\t\t\t} catch ( e ) {\n\n\t\t\t\t\t// trac-14683: Only rethrow if this hasn't been notified as an error yet\n\t\t\t\t\tif ( callback ) {\n\t\t\t\t\t\tthrow e;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t},\n\n\t\t\tabort: function() {\n\t\t\t\tif ( callback ) {\n\t\t\t\t\tcallback();\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t}\n} );\n\n\n\n\n// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)\njQuery.ajaxPrefilter( function( s ) {\n\tif ( s.crossDomain ) {\n\t\ts.contents.script = false;\n\t}\n} );\n\n// Install script dataType\njQuery.ajaxSetup( {\n\taccepts: {\n\t\tscript: \"text/javascript, application/javascript, \" +\n\t\t\t\"application/ecmascript, application/x-ecmascript\"\n\t},\n\tcontents: {\n\t\tscript: /\\b(?:java|ecma)script\\b/\n\t},\n\tconverters: {\n\t\t\"text script\": function( text ) {\n\t\t\tjQuery.globalEval( text );\n\t\t\treturn text;\n\t\t}\n\t}\n} );\n\n// Handle cache's special case and crossDomain\njQuery.ajaxPrefilter( \"script\", function( s ) {\n\tif ( s.cache === undefined ) {\n\t\ts.cache = false;\n\t}\n\tif ( s.crossDomain ) {\n\t\ts.type = \"GET\";\n\t}\n} );\n\n// Bind script tag hack transport\njQuery.ajaxTransport( \"script\", function( s ) {\n\n\t// This transport only deals with cross domain or forced-by-attrs requests\n\tif ( s.crossDomain || s.scriptAttrs ) {\n\t\tvar script, callback;\n\t\treturn {\n\t\t\tsend: function( _, complete ) {\n\t\t\t\tscript = jQuery( \"