name : priority-queue.js /******/ (() => { // webpackBootstrap /******/ var __webpack_modules__ = ({ /***/ 5033: /***/ ((module, exports, __webpack_require__) => { var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (factory) { if (true) { !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory), __WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ? 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9 : 1 ; taskStart = Date.now(); isRunning = false; lazytimer = null; if(runAttempts > 2 || taskStart - throttleDelay - 50 < scheduleStart){ for(i = 0, len = tasks.length; i < len && IdleDeadline.timeRemaining() > timeThreshold; i++){ task = tasks.shift(); tasklength++; if(task){ task(IdleDeadline); } } } if(tasks.length){ scheduleLazy(); } else { runAttempts = 0; } } function requestIdleCallbackShim(task){ index++; tasks.push(task); scheduleLazy(); return index; } function cancelIdleCallbackShim(id){ var index = id - 1 - tasklength; if(tasks[index]){ tasks[index] = null; } } if(!root.requestIdleCallback || !root.cancelIdleCallback){ root.requestIdleCallback = requestIdleCallbackShim; root.cancelIdleCallback = cancelIdleCallbackShim; if(root.document && document.addEventListener){ root.addEventListener('scroll', onInputorMutation, true); root.addEventListener('resize', onInputorMutation); document.addEventListener('focus', onInputorMutation, true); document.addEventListener('mouseover', onInputorMutation, true); ['click', 'keypress', 'touchstart', 'mousedown'].forEach(function(name){ document.addEventListener(name, onInputorMutation, {capture: true, passive: true}); }); if(root.MutationObserver){ new MutationObserver( onInputorMutation ).observe( document.documentElement, {childList: true, subtree: true, attributes: true} ); } } } else { try{ root.requestIdleCallback(function(){}, {timeout: 0}); } catch(e){ (function(rIC){ var timeRemainingProto, timeRemaining; root.requestIdleCallback = function(fn, timeout){ if(timeout && typeof timeout.timeout == 'number'){ return rIC(fn, timeout.timeout); } return rIC(fn); }; if(root.IdleCallbackDeadline && (timeRemainingProto = IdleCallbackDeadline.prototype)){ timeRemaining = Object.getOwnPropertyDescriptor(timeRemainingProto, 'timeRemaining'); if(!timeRemaining || !timeRemaining.configurable || !timeRemaining.get){return;} Object.defineProperty(timeRemainingProto, 'timeRemaining', { value: function(){ return timeRemaining.get.call(this); }, enumerable: true, configurable: true, }); } })(root.requestIdleCallback) } } return { request: requestIdleCallbackShim, cancel: cancelIdleCallbackShim, }; })); /***/ }) /******/ }); /************************************************************************/ /******/ // The module cache /******/ var __webpack_module_cache__ = {}; /******/ /******/ // The require function /******/ function __webpack_require__(moduleId) { /******/ // Check if module is in cache /******/ var cachedModule = __webpack_module_cache__[moduleId]; /******/ if (cachedModule !== undefined) { /******/ return cachedModule.exports; /******/ } /******/ // Create a new module (and put it into the cache) /******/ var module = __webpack_module_cache__[moduleId] = { /******/ // no module.id needed /******/ // no module.loaded needed /******/ exports: {} /******/ }; /******/ /******/ // Execute the module function /******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__); /******/ /******/ // Return the exports of the module /******/ return module.exports; /******/ } /******/ /************************************************************************/ /******/ /* webpack/runtime/define property getters */ /******/ (() => { /******/ // define getter functions for harmony exports /******/ __webpack_require__.d = (exports, definition) => { /******/ for(var key in definition) { /******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) { /******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] }); /******/ } /******/ } /******/ }; /******/ })(); /******/ /******/ /* webpack/runtime/global */ /******/ (() => { /******/ __webpack_require__.g = (function() { /******/ if (typeof globalThis === 'object') return globalThis; /******/ try { /******/ return this || new Function('return this')(); /******/ } catch (e) { /******/ if (typeof window === 'object') return window; /******/ } /******/ })(); /******/ })(); /******/ /******/ /* webpack/runtime/hasOwnProperty shorthand */ /******/ (() => { /******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop)) /******/ })(); /******/ /******/ /* webpack/runtime/make namespace object */ /******/ (() => { /******/ // define __esModule on exports /******/ __webpack_require__.r = (exports) => { /******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { /******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); /******/ } /******/ Object.defineProperty(exports, '__esModule', { value: true }); /******/ }; /******/ })(); /******/ /************************************************************************/ var __webpack_exports__ = {}; // This entry need to be wrapped in an IIFE because it need to be in strict mode. (() => { "use strict"; // ESM COMPAT FLAG __webpack_require__.r(__webpack_exports__); // EXPORTS __webpack_require__.d(__webpack_exports__, { createQueue: () => (/* binding */ createQueue) }); // EXTERNAL MODULE: ./node_modules/requestidlecallback/index.js var requestidlecallback = __webpack_require__(5033); ;// CONCATENATED MODULE: ./node_modules/@wordpress/priority-queue/build-module/request-idle-callback.js /** * External dependencies */ /** * @typedef {( timeOrDeadline: IdleDeadline | number ) => void} Callback */ /** * @return {(callback: Callback) => void} RequestIdleCallback */ function createRequestIdleCallback() { if (typeof window === 'undefined') { return callback => { setTimeout(() => callback(Date.now()), 0); }; } return window.requestIdleCallback; } /* harmony default export */ const request_idle_callback = (createRequestIdleCallback()); ;// CONCATENATED MODULE: ./node_modules/@wordpress/priority-queue/build-module/index.js /** * Internal dependencies */ /** * Enqueued callback to invoke once idle time permits. * * @typedef {()=>void} WPPriorityQueueCallback */ /** * An object used to associate callbacks in a particular context grouping. * * @typedef {{}} WPPriorityQueueContext */ /** * Function to add callback to priority queue. * * @typedef {(element:WPPriorityQueueContext,item:WPPriorityQueueCallback)=>void} WPPriorityQueueAdd */ /** * Function to flush callbacks from priority queue. * * @typedef {(element:WPPriorityQueueContext)=>boolean} WPPriorityQueueFlush */ /** * Reset the queue. * * @typedef {()=>void} WPPriorityQueueReset */ /** * Priority queue instance. * * @typedef {Object} WPPriorityQueue * * @property {WPPriorityQueueAdd} add Add callback to queue for context. * @property {WPPriorityQueueFlush} flush Flush queue for context. * @property {WPPriorityQueueFlush} cancel Clear queue for context. * @property {WPPriorityQueueReset} reset Reset queue. */ /** * Creates a context-aware queue that only executes * the last task of a given context. * * @example *```js * import { createQueue } from '@wordpress/priority-queue'; * * const queue = createQueue(); * * // Context objects. * const ctx1 = {}; * const ctx2 = {}; * * // For a given context in the queue, only the last callback is executed. * queue.add( ctx1, () => console.log( 'This will be printed first' ) ); * queue.add( ctx2, () => console.log( 'This won\'t be printed' ) ); * queue.add( ctx2, () => console.log( 'This will be printed second' ) ); *``` * * @return {WPPriorityQueue} Queue object with `add`, `flush` and `reset` methods. */ const createQueue = () => { /** @type {Map<WPPriorityQueueContext, WPPriorityQueueCallback>} */ const waitingList = new Map(); let isRunning = false; /** * Callback to process as much queue as time permits. * * Map Iteration follows the original insertion order. This means that here * we can iterate the queue and know that the first contexts which were * added will be run first. On the other hand, if anyone adds a new callback * for an existing context it will supplant the previously-set callback for * that context because we reassigned that map key's value. * * In the case that a callback adds a new callback to its own context then * the callback it adds will appear at the end of the iteration and will be * run only after all other existing contexts have finished executing. * * @param {IdleDeadline|number} deadline Idle callback deadline object, or * animation frame timestamp. */ const runWaitingList = deadline => { for (const [nextElement, callback] of waitingList) { waitingList.delete(nextElement); callback(); if ('number' === typeof deadline || deadline.timeRemaining() <= 0) { break; } } if (waitingList.size === 0) { isRunning = false; return; } request_idle_callback(runWaitingList); }; /** * Add a callback to the queue for a given context. * * If errors with undefined callbacks are encountered double check that * all of your useSelect calls have the right dependencies set correctly * in their second parameter. Missing dependencies can cause unexpected * loops and race conditions in the queue. * * @type {WPPriorityQueueAdd} * * @param {WPPriorityQueueContext} element Context object. * @param {WPPriorityQueueCallback} item Callback function. */ const add = (element, item) => { waitingList.set(element, item); if (!isRunning) { isRunning = true; request_idle_callback(runWaitingList); } }; /** * Flushes queue for a given context, returning true if the flush was * performed, or false if there is no queue for the given context. * * @type {WPPriorityQueueFlush} * * @param {WPPriorityQueueContext} element Context object. * * @return {boolean} Whether flush was performed. */ const flush = element => { const callback = waitingList.get(element); if (undefined === callback) { return false; } waitingList.delete(element); callback(); return true; }; /** * Clears the queue for a given context, cancelling the callbacks without * executing them. Returns `true` if there were scheduled callbacks to cancel, * or `false` if there was is no queue for the given context. * * @type {WPPriorityQueueFlush} * * @param {WPPriorityQueueContext} element Context object. * * @return {boolean} Whether any callbacks got cancelled. */ const cancel = element => { return waitingList.delete(element); }; /** * Reset the queue without running the pending callbacks. * * @type {WPPriorityQueueReset} */ const reset = () => { waitingList.clear(); isRunning = false; }; return { add, flush, cancel, reset }; }; })(); (window.wp = window.wp || {}).priorityQueue = __webpack_exports__; /******/ })() ;