splide.js 132 KB

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  1. /*!
  2. * Splide.js
  3. * Version : 2.2.0
  4. * License : MIT
  5. * Copyright: 2019 Naotoshi Fujita
  6. */
  7. (function webpackUniversalModuleDefinition(root, factory) {
  8. if(typeof exports === 'object' && typeof module === 'object')
  9. module.exports = factory();
  10. else if(typeof define === 'function' && define.amd)
  11. define([], factory);
  12. else if(typeof exports === 'object')
  13. exports["Splide"] = factory();
  14. else
  15. root["Splide"] = factory();
  16. })(window, function() {
  17. return /******/ (function(modules) { // webpackBootstrap
  18. /******/ // The module cache
  19. /******/ var installedModules = {};
  20. /******/
  21. /******/ // The require function
  22. /******/ function __webpack_require__(moduleId) {
  23. /******/
  24. /******/ // Check if module is in cache
  25. /******/ if(installedModules[moduleId]) {
  26. /******/ return installedModules[moduleId].exports;
  27. /******/ }
  28. /******/ // Create a new module (and put it into the cache)
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  102. /************************************************************************/
  103. /******/ ([
  104. /* 0 */
  105. /***/ (function(module, __webpack_exports__, __webpack_require__) {
  106. "use strict";
  107. __webpack_require__.r(__webpack_exports__);
  108. var states_namespaceObject = {};
  109. __webpack_require__.r(states_namespaceObject);
  110. __webpack_require__.d(states_namespaceObject, "CREATED", function() { return CREATED; });
  111. __webpack_require__.d(states_namespaceObject, "MOUNTED", function() { return MOUNTED; });
  112. __webpack_require__.d(states_namespaceObject, "IDLE", function() { return IDLE; });
  113. __webpack_require__.d(states_namespaceObject, "MOVING", function() { return MOVING; });
  114. __webpack_require__.d(states_namespaceObject, "DESTROYED", function() { return DESTROYED; });
  115. // CONCATENATED MODULE: ./src/js/core/event.js
  116. /**
  117. * The function for providing an Event object simply managing events.
  118. *
  119. * @author Naotoshi Fujita
  120. * @copyright Naotoshi Fujita. All rights reserved.
  121. */
  122. /**
  123. * The function for providing an Event object simply managing events.
  124. */
  125. /* harmony default export */ var core_event = (function () {
  126. /**
  127. * Store all event data.
  128. *
  129. * @type {Array}
  130. */
  131. var data = [];
  132. var Event = {
  133. /**
  134. * Subscribe the given event(s).
  135. *
  136. * @param {string} events - An event name. Use space to separate multiple events.
  137. * Also, namespace is accepted by dot, such as 'resize.{namespace}'.
  138. * @param {function} handler - A callback function.
  139. * @param {Element} elm - Optional. Native event will be listened to when this arg is provided.
  140. * @param {Object} options - Optional. Options for addEventListener.
  141. */
  142. on: function on(events, handler, elm, options) {
  143. if (elm === void 0) {
  144. elm = null;
  145. }
  146. if (options === void 0) {
  147. options = {};
  148. }
  149. events.split(' ').forEach(function (event) {
  150. if (elm) {
  151. elm.addEventListener(event, handler, options);
  152. }
  153. data.push({
  154. event: event,
  155. handler: handler,
  156. elm: elm,
  157. options: options
  158. });
  159. });
  160. },
  161. /**
  162. * Unsubscribe the given event(s).
  163. *
  164. * @param {string} events - A event name or names split by space.
  165. * @param {Element} elm - Optional. removeEventListener() will be called when this arg is provided.
  166. */
  167. off: function off(events, elm) {
  168. if (elm === void 0) {
  169. elm = null;
  170. }
  171. events.split(' ').forEach(function (event) {
  172. data = data.filter(function (item) {
  173. if (item && item.event === event && item.elm === elm) {
  174. unsubscribe(item);
  175. return false;
  176. }
  177. return true;
  178. });
  179. });
  180. },
  181. /**
  182. * Emit an event.
  183. * This method is only for custom events.
  184. *
  185. * @param {string} event - An event name.
  186. * @param {*} args - Any number of arguments passed to handlers.
  187. */
  188. emit: function emit(event) {
  189. for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
  190. args[_key - 1] = arguments[_key];
  191. }
  192. data.forEach(function (item) {
  193. if (!item.elm && item.event.split('.')[0] === event) {
  194. item.handler.apply(item, args);
  195. }
  196. });
  197. },
  198. /**
  199. * Clear event data.
  200. */
  201. destroy: function destroy() {
  202. data.forEach(unsubscribe);
  203. data = [];
  204. }
  205. };
  206. /**
  207. * Remove the registered event listener.
  208. *
  209. * @param {Object} item - An object containing event data.
  210. */
  211. function unsubscribe(item) {
  212. if (item.elm) {
  213. item.elm.removeEventListener(item.event, item.handler, item.options);
  214. }
  215. }
  216. return Event;
  217. });
  218. // CONCATENATED MODULE: ./src/js/core/state.js
  219. /**
  220. * The function providing a super simple state system.
  221. *
  222. * @author Naotoshi Fujita
  223. * @copyright Naotoshi Fujita. All rights reserved.
  224. */
  225. /**
  226. * The function providing a super simple state system.
  227. *
  228. * @param {string|number} initialState - Provide the initial state value.
  229. */
  230. /* harmony default export */ var state = (function (initialState) {
  231. /**
  232. * Store the current state.
  233. *
  234. * @type {string|number}
  235. */
  236. var curr = initialState;
  237. return {
  238. /**
  239. * Change state.
  240. *
  241. * @param {string|number} state - A new state.
  242. */
  243. set: function set(state) {
  244. curr = state;
  245. },
  246. /**
  247. * Verify if the current state is given one or not.
  248. *
  249. * @param {string|number} state - A state name to be verified.
  250. *
  251. * @return {boolean} - True if the current state is the given one.
  252. */
  253. is: function is(state) {
  254. return state === curr;
  255. }
  256. };
  257. });
  258. // CONCATENATED MODULE: ./src/js/constants/classes.js
  259. /**
  260. * Export class names.
  261. *
  262. * @author Naotoshi Fujita
  263. * @copyright Naotoshi Fujita. All rights reserved.
  264. */
  265. /**
  266. * A root class name.
  267. *
  268. * @type {string}
  269. */
  270. var ROOT = 'splide';
  271. /**
  272. * The definition table of all classes for elements.
  273. * They might be modified by options.
  274. *
  275. * @type {Object}
  276. */
  277. var ELEMENT_CLASSES = {
  278. root: ROOT,
  279. slider: ROOT + "__slider",
  280. track: ROOT + "__track",
  281. list: ROOT + "__list",
  282. slide: ROOT + "__slide",
  283. container: ROOT + "__slide__container",
  284. arrows: ROOT + "__arrows",
  285. arrow: ROOT + "__arrow",
  286. prev: ROOT + "__arrow--prev",
  287. next: ROOT + "__arrow--next",
  288. pagination: ROOT + "__pagination",
  289. page: ROOT + "__pagination__page",
  290. clone: ROOT + "__slide--clone",
  291. progress: ROOT + "__progress",
  292. bar: ROOT + "__progress__bar",
  293. autoplay: ROOT + "__autoplay",
  294. play: ROOT + "__play",
  295. pause: ROOT + "__pause",
  296. spinner: ROOT + "__spinner",
  297. sr: ROOT + "__sr"
  298. };
  299. /**
  300. * Definitions of status classes.
  301. *
  302. * @type {Object}
  303. */
  304. var STATUS_CLASSES = {
  305. active: 'is-active',
  306. visible: 'is-visible',
  307. loading: 'is-loading'
  308. };
  309. // CONCATENATED MODULE: ./src/js/constants/i18n.js
  310. /**
  311. * Export i18n texts as object.
  312. *
  313. * @author Naotoshi Fujita
  314. * @copyright Naotoshi Fujita. All rights reserved.
  315. */
  316. /**
  317. * Texts for i18n.
  318. *
  319. * @type {Object}
  320. */
  321. var I18N = {
  322. prev: 'Previous slide',
  323. next: 'Next slide',
  324. first: 'Go to first slide',
  325. last: 'Go to last slide',
  326. slideX: 'Go to slide %s',
  327. pageX: 'Go to page %s',
  328. play: 'Start autoplay',
  329. pause: 'Pause autoplay'
  330. };
  331. // CONCATENATED MODULE: ./src/js/constants/defaults.js
  332. /**
  333. * Export default options.
  334. *
  335. * @author Naotoshi Fujita
  336. * @copyright Naotoshi Fujita. All rights reserved.
  337. */
  338. var DEFAULTS = {
  339. /**
  340. * Determine a slider type.
  341. * - 'slide': Regular slider.
  342. * - 'loop' : Carousel slider.
  343. * - 'fade' : Change slides with fade transition. perPage, drag options are ignored.
  344. *
  345. * @type {string}
  346. */
  347. type: 'slide',
  348. /**
  349. * Whether to rewind a slider before the first slide or after the last one.
  350. * In "loop" mode, this option is ignored.
  351. *
  352. * @type {boolean}
  353. */
  354. rewind: false,
  355. /**
  356. * Transition speed in milliseconds.
  357. *
  358. * @type {number}
  359. */
  360. speed: 400,
  361. /**
  362. * Transition speed on rewind in milliseconds.
  363. *
  364. * @type {number}
  365. */
  366. rewindSpeed: 0,
  367. /**
  368. * Define slider max width.
  369. *
  370. * @type {number}
  371. */
  372. width: 0,
  373. /**
  374. * Define slider height.
  375. *
  376. * @type {number}
  377. */
  378. height: 0,
  379. /**
  380. * Fix width of slides. CSS format is allowed such as 10em, 80% or 80vw.
  381. * perPage number will be ignored when this option is falsy.
  382. *
  383. * @type {number|string}
  384. */
  385. fixedWidth: 0,
  386. /**
  387. * Fix height of slides. CSS format is allowed such as 10em, 80vh but % unit is not accepted.
  388. * heightRatio option will be ignored when this option is falsy.
  389. *
  390. * @type {number}
  391. */
  392. fixedHeight: 0,
  393. /**
  394. * Determine height of slides by ratio to a slider width.
  395. * This will be ignored when the fixedHeight is provided.
  396. *
  397. * @type {number}
  398. */
  399. heightRatio: 0,
  400. /**
  401. * If true, slide width will be determined by the element width itself.
  402. * - perPage/perMove should be 1.
  403. * - lazyLoad should be false.
  404. *
  405. * @type {boolean}
  406. */
  407. autoWidth: false,
  408. /**
  409. * Determine how many slides should be displayed per page.
  410. *
  411. * @type {number}
  412. */
  413. perPage: 1,
  414. /**
  415. * Determine how many slides should be moved when a slider goes to next or perv.
  416. *
  417. * @type {number}
  418. */
  419. perMove: 0,
  420. /**
  421. * Start index.
  422. *
  423. * @type {number}
  424. */
  425. start: 0,
  426. /**
  427. * Determine which slide should be focused if there are multiple slides in a page.
  428. * A string "center" is acceptable for centering slides.
  429. *
  430. * @type {boolean|number|string}
  431. */
  432. focus: false,
  433. /**
  434. * Gap between slides. CSS format is allowed such as 1em.
  435. *
  436. * @type {number|string}
  437. */
  438. gap: 0,
  439. /**
  440. * Set padding-left/right in horizontal mode or padding-top/bottom in vertical one.
  441. * Give a single value to set a same size for both sides or
  442. * do an object for different sizes.
  443. * Also, CSS format is allowed such as 1em.
  444. *
  445. * @example
  446. * - 10: Number
  447. * - '1em': CSS format.
  448. * - { left: 0, right: 20 }: Object for different sizes in horizontal mode.
  449. * - { top: 0, bottom: 20 }: Object for different sizes in vertical mode.
  450. *
  451. * @type {number|string|Object}
  452. */
  453. padding: 0,
  454. /**
  455. * Whether to append arrows.
  456. *
  457. * @type {boolean}
  458. */
  459. arrows: true,
  460. /**
  461. * Change the arrow SVG path like 'm7.61 0.807-2.12...'.
  462. *
  463. * @type {string}
  464. */
  465. arrowPath: '',
  466. /**
  467. * Whether to append pagination(indicator dots) or not.
  468. *
  469. * @type {boolean}
  470. */
  471. pagination: true,
  472. /**
  473. * Activate autoplay.
  474. *
  475. * @type {boolean}
  476. */
  477. autoplay: false,
  478. /**
  479. * Autoplay interval in milliseconds.
  480. *
  481. * @type {number}
  482. */
  483. interval: 5000,
  484. /**
  485. * Whether to stop autoplay when a slider is hovered.
  486. *
  487. * @type {boolean}
  488. */
  489. pauseOnHover: true,
  490. /**
  491. * Whether to stop autoplay when a slider elements are focused.
  492. * True is recommended for accessibility.
  493. *
  494. * @type {boolean}
  495. */
  496. pauseOnFocus: true,
  497. /**
  498. * Loading images lazily.
  499. * Image src must be provided by a data-splide-lazy attribute.
  500. *
  501. * - false: Do nothing.
  502. * - 'nearby': Only images around an active slide will be loaded.
  503. * - 'sequential': All images will be sequentially loaded.
  504. *
  505. * @type {boolean|string}
  506. */
  507. lazyLoad: false,
  508. /**
  509. * This option works only when a lazyLoad option is "nearby".
  510. * Determine how many pages(not slides) around an active slide should be loaded beforehand.
  511. *
  512. * @type {number}
  513. */
  514. preloadPages: 1,
  515. /**
  516. * Easing for CSS transition. For example, linear, ease or cubic-bezier().
  517. *
  518. * @type {string}
  519. */
  520. easing: 'cubic-bezier(.42,.65,.27,.99)',
  521. /**
  522. * Whether to control a slide via keyboard.
  523. *
  524. * @type {boolean}
  525. */
  526. keyboard: true,
  527. /**
  528. * Whether to allow mouse drag and touch swipe.
  529. *
  530. * @type {boolean}
  531. */
  532. drag: true,
  533. /**
  534. * Threshold for determining if the action is "flick" or "swipe".
  535. * Around 0.5 is recommended.
  536. *
  537. * @type {number}
  538. */
  539. flickThreshold: .6,
  540. /**
  541. * Determine power of flick. The larger number this is, the farther a slider runs by flick.
  542. * Around 500 is recommended.
  543. *
  544. * @type {number}
  545. */
  546. flickPower: 600,
  547. /**
  548. * Limit a number of pages to move by flick.
  549. *
  550. * @type {number}
  551. */
  552. flickMaxPages: 1,
  553. /**
  554. * Slider direction.
  555. * - 'ltr': Left to right.
  556. * - 'rtl': Right to left.
  557. * - 'ttb': Top to bottom.
  558. *
  559. * @type {string}
  560. */
  561. direction: 'ltr',
  562. /**
  563. * Set img src to background-image of its parent element.
  564. * Images with various sizes can be displayed as same dimension without cropping work.
  565. * fixedHeight or heightRatio is required.
  566. *
  567. * @type {boolean}
  568. */
  569. cover: false,
  570. /**
  571. * Whether to enable accessibility(aria and screen reader texts) or not.
  572. *
  573. * @type {boolean}
  574. */
  575. accessibility: true,
  576. /**
  577. * Determine if a slider is navigation for another.
  578. * Use "sync" API to synchronize two sliders.
  579. *
  580. * @type {boolean}
  581. */
  582. isNavigation: false,
  583. /**
  584. * Whether to trim spaces before the fist slide or after the last one when "focus" is not 0.
  585. *
  586. * @type {boolean}
  587. */
  588. trimSpace: true,
  589. /**
  590. * Slide status is updated after move as default.
  591. * If true, it will be updated before move.
  592. *
  593. * @type {boolean}
  594. */
  595. updateOnMove: false,
  596. /**
  597. * Breakpoints definitions.
  598. *
  599. * @example
  600. * {
  601. * '1000': {
  602. * perPage: 3,
  603. * gap: 20
  604. * },
  605. * '600': {
  606. * perPage: 1,
  607. * gap: 5,
  608. * }
  609. * }
  610. *
  611. * @type {boolean|Object}
  612. */
  613. breakpoints: false,
  614. /**
  615. * Collection of class names.
  616. *
  617. * @see ./classes.js
  618. *
  619. * @type {Object}
  620. */
  621. classes: ELEMENT_CLASSES,
  622. /**
  623. * Collection of i18n texts.
  624. *
  625. * @see ./i18n.js
  626. *
  627. * @type {Object}
  628. */
  629. i18n: I18N
  630. };
  631. // CONCATENATED MODULE: ./src/js/utils/object.js
  632. function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
  633. /**
  634. * Some utility functions related with Object, supporting IE.
  635. *
  636. * @author Naotoshi Fujita
  637. * @copyright Naotoshi Fujita. All rights reserved.
  638. */
  639. /**
  640. * Iterate an object like Array.forEach.
  641. * IE doesn't support forEach of HTMLCollection.
  642. *
  643. * @param {Object} obj - An object.
  644. * @param {function} callback - A function handling each value. Arguments are value, property and index.
  645. */
  646. function each(obj, callback) {
  647. Object.keys(obj).some(function (key, index) {
  648. return callback(obj[key], key, index);
  649. });
  650. }
  651. /**
  652. * Return values of the given object as an array.
  653. * IE doesn't support Object.values.
  654. *
  655. * @param {Object} obj - An object.
  656. *
  657. * @return {Array} - An array containing all values of the given object.
  658. */
  659. function values(obj) {
  660. return Object.keys(obj).map(function (key) {
  661. return obj[key];
  662. });
  663. }
  664. /**
  665. * Check if the given subject is object or not.
  666. *
  667. * @param {*} subject - A subject to be verified.
  668. *
  669. * @return {boolean} - True if object, false otherwise.
  670. */
  671. function isObject(subject) {
  672. return typeof subject === 'object';
  673. }
  674. /**
  675. * Merge two objects deeply.
  676. *
  677. * @param {Object} to - An object where "from" is merged.
  678. * @param {Object} from - An object merged to "to".
  679. *
  680. * @return {Object} - A merged object.
  681. */
  682. function merge(_ref, from) {
  683. var to = _extends({}, _ref);
  684. each(from, function (value, key) {
  685. if (isObject(value)) {
  686. if (!isObject(to[key])) {
  687. to[key] = {};
  688. }
  689. to[key] = merge(to[key], value);
  690. } else {
  691. to[key] = value;
  692. }
  693. });
  694. return to;
  695. }
  696. /**
  697. * Assign all properties "from" to "to" object.
  698. *
  699. * @param {Object} to - An object where properties are assigned.
  700. * @param {Object} from - An object whose properties are assigned to "to".
  701. *
  702. * @return {Object} - An assigned object.
  703. */
  704. function object_assign(to, from) {
  705. to._s = from;
  706. Object.keys(from).forEach(function (key) {
  707. if (!to[key]) {
  708. Object.defineProperty(to, key, Object.getOwnPropertyDescriptor(from, key));
  709. }
  710. });
  711. return to;
  712. }
  713. // CONCATENATED MODULE: ./src/js/utils/utils.js
  714. /**
  715. * A package of some miscellaneous utility functions.
  716. *
  717. * @author Naotoshi Fujita
  718. * @copyright Naotoshi Fujita. All rights reserved.
  719. */
  720. /**
  721. * Convert the given value to array.
  722. *
  723. * @param {*} value - Any value.
  724. *
  725. * @return {*[]} - Array containing the given value.
  726. */
  727. function toArray(value) {
  728. return Array.isArray(value) ? value : [value];
  729. }
  730. /**
  731. * Check if the given value is between min and max.
  732. * Min will be returned when the value is less than min or max will do when greater than max.
  733. *
  734. * @param {number} value - A number to be checked.
  735. * @param {number} m1 - Minimum or maximum number.
  736. * @param {number} m2 - Maximum or minimum number.
  737. *
  738. * @return {number} - A value itself, min or max.
  739. */
  740. function between(value, m1, m2) {
  741. return Math.min(Math.max(value, m1 > m2 ? m2 : m1), m1 > m2 ? m1 : m2);
  742. }
  743. /**
  744. * The sprintf method with minimum functionality.
  745. *
  746. * @param {string} format - The string format.
  747. * @param {string|Array} replacements - Replacements accepting multiple arguments.
  748. *
  749. * @returns {string} - Converted string.
  750. */
  751. function sprintf(format, replacements) {
  752. var i = 0;
  753. return format.replace(/%s/g, function () {
  754. return toArray(replacements)[i++];
  755. });
  756. }
  757. /**
  758. * Append px unit to the given subject if necessary.
  759. *
  760. * @param {number|string} value - A value that may not include an unit.
  761. *
  762. * @return {string} - If the value is string, return itself.
  763. * If number, do value + "px". An empty string, otherwise.
  764. */
  765. function unit(value) {
  766. var type = typeof value;
  767. if (type === 'number' && value > 0) {
  768. return parseFloat(value) + 'px';
  769. }
  770. return type === 'string' ? value : '';
  771. }
  772. /**
  773. * Pad start with 0.
  774. *
  775. * @param {number} number - A number to be filled with 0.
  776. *
  777. * @return {string|number} - Padded number.
  778. */
  779. function pad(number) {
  780. return number < 10 ? '0' + number : number;
  781. }
  782. /**
  783. * Convert the given value to pixel.
  784. *
  785. * @param {Element} root - Root element where a dummy div is appended.
  786. * @param {string|number} value - CSS value to be converted, such as 10rem.
  787. *
  788. * @return {number} - Pixel.
  789. */
  790. function toPixel(root, value) {
  791. if (typeof value === 'string') {
  792. var div = create('div', {});
  793. applyStyle(div, {
  794. position: 'absolute',
  795. width: value
  796. });
  797. append(root, div);
  798. value = div.clientWidth;
  799. dom_remove(div);
  800. }
  801. return value;
  802. }
  803. // CONCATENATED MODULE: ./src/js/utils/dom.js
  804. /**
  805. * Some utility functions related with DOM.
  806. *
  807. * @author Naotoshi Fujita
  808. * @copyright Naotoshi Fujita. All rights reserved.
  809. */
  810. /**
  811. * Find the first element matching the given selector.
  812. * Be aware that all selectors after a space are ignored.
  813. *
  814. * @param {Element|Node} elm - An ancestor element.
  815. * @param {string} selector - DOMString.
  816. *
  817. * @return {Element|null} - A found element or null.
  818. */
  819. function find(elm, selector) {
  820. return elm ? elm.querySelector(selector.split(' ')[0]) : null;
  821. }
  822. /**
  823. * Find a first child having the given tag or class name.
  824. *
  825. * @param {Element} parent - A parent element.
  826. * @param {string} tagOrClassName - A tag or class name.
  827. *
  828. * @return {Element|null} - A found element on success. Null on failure.
  829. */
  830. function child(parent, tagOrClassName) {
  831. if (parent) {
  832. return values(parent.children).filter(function (child) {
  833. return hasClass(child, tagOrClassName.split(' ')[0]) || child.tagName.toLowerCase() === tagOrClassName;
  834. })[0] || null;
  835. }
  836. return null;
  837. }
  838. /**
  839. * Create an element with some optional attributes.
  840. *
  841. * @param {string} tag - A tag name.
  842. * @param {Object} attrs - An object any attribute pairs of name and value.
  843. *
  844. * @return {Element} - A created element.
  845. */
  846. function create(tag, attrs) {
  847. var elm = document.createElement(tag);
  848. each(attrs, function (value, key) {
  849. return setAttribute(elm, key, value);
  850. });
  851. return elm;
  852. }
  853. /**
  854. * Convert HTML string to DOM node.
  855. *
  856. * @param {string} html - HTML string.
  857. *
  858. * @return {Node} - A created node.
  859. */
  860. function domify(html) {
  861. var div = create('div', {});
  862. div.innerHTML = html;
  863. return div.firstChild;
  864. }
  865. /**
  866. * Remove a given element from a DOM tree.
  867. *
  868. * @param {Element|Element[]} elms - Element(s) to be removed.
  869. */
  870. function dom_remove(elms) {
  871. toArray(elms).forEach(function (elm) {
  872. if (elm && elm.parentElement) {
  873. elm.parentElement.removeChild(elm);
  874. }
  875. });
  876. }
  877. /**
  878. * Append a child to a given element.
  879. *
  880. * @param {Element} parent - A parent element.
  881. * @param {Element} child - An element to be appended.
  882. */
  883. function append(parent, child) {
  884. if (parent) {
  885. parent.appendChild(child);
  886. }
  887. }
  888. /**
  889. * Insert an element before the reference element.
  890. *
  891. * @param {Element|Node} ref - A reference element.
  892. * @param {Element} elm - An element to be inserted.
  893. */
  894. function before(elm, ref) {
  895. if (elm && ref && ref.parentElement) {
  896. ref.parentElement.insertBefore(elm, ref);
  897. }
  898. }
  899. /**
  900. * Apply styles to the given element.
  901. *
  902. * @param {Element} elm - An element where styles are applied.
  903. * @param {Object} styles - Object containing styles.
  904. */
  905. function applyStyle(elm, styles) {
  906. if (elm) {
  907. each(styles, function (value, prop) {
  908. if (value !== null) {
  909. elm.style[prop] = value;
  910. }
  911. });
  912. }
  913. }
  914. /**
  915. * Add or remove classes to/from the element.
  916. * This function is for internal usage.
  917. *
  918. * @param {Element} elm - An element where classes are added.
  919. * @param {string|string[]} classes - Class names being added.
  920. * @param {boolean} remove - Whether to remove or add classes.
  921. */
  922. function addOrRemoveClasses(elm, classes, remove) {
  923. if (elm) {
  924. toArray(classes).forEach(function (name) {
  925. if (name) {
  926. elm.classList[remove ? 'remove' : 'add'](name);
  927. }
  928. });
  929. }
  930. }
  931. /**
  932. * Add classes to the element.
  933. *
  934. * @param {Element} elm - An element where classes are added.
  935. * @param {string|string[]} classes - Class names being added.
  936. */
  937. function addClass(elm, classes) {
  938. addOrRemoveClasses(elm, classes, false);
  939. }
  940. /**
  941. * Remove a class from the element.
  942. *
  943. * @param {Element} elm - An element where classes are removed.
  944. * @param {string|string[]} classes - A class name being removed.
  945. */
  946. function removeClass(elm, classes) {
  947. addOrRemoveClasses(elm, classes, true);
  948. }
  949. /**
  950. * Verify if the provided element has the class or not.
  951. *
  952. * @param {Element} elm - An element.
  953. * @param {string} className - A class name.
  954. *
  955. * @return {boolean} - True if the element has the class or false if not.
  956. */
  957. function hasClass(elm, className) {
  958. return !!elm && elm.classList.contains(className);
  959. }
  960. /**
  961. * Set attribute to the given element.
  962. *
  963. * @param {Element} elm - An element where an attribute is assigned.
  964. * @param {string} name - Attribute name.
  965. * @param {string|number|boolean} value - Attribute value.
  966. */
  967. function setAttribute(elm, name, value) {
  968. if (elm) {
  969. elm.setAttribute(name, value);
  970. }
  971. }
  972. /**
  973. * Get attribute from the given element.
  974. *
  975. * @param {Element} elm - An element where an attribute is assigned.
  976. * @param {string} name - Attribute name.
  977. *
  978. * @return {string} - The value of the given attribute if available. An empty string if not.
  979. */
  980. function getAttribute(elm, name) {
  981. return elm ? elm.getAttribute(name) : '';
  982. }
  983. /**
  984. * Remove attribute from the given element.
  985. *
  986. * @param {Element|Element[]} elms - An element where an attribute is removed.
  987. * @param {string|string[]} names - Attribute name.
  988. */
  989. function removeAttribute(elms, names) {
  990. toArray(names).forEach(function (name) {
  991. toArray(elms).forEach(function (elm) {
  992. return elm && elm.removeAttribute(name);
  993. });
  994. });
  995. }
  996. /**
  997. * Trigger the given callback after all images contained by the element are loaded.
  998. *
  999. * @param {Element} elm - Element that may contain images.
  1000. * @param {Function} callback - Callback function fired right after all images are loaded.
  1001. */
  1002. function dom_loaded(elm, callback) {
  1003. var images = elm.querySelectorAll('img');
  1004. var length = images.length;
  1005. if (length) {
  1006. var count = 0;
  1007. each(images, function (img) {
  1008. img.onload = img.onerror = function () {
  1009. if (++count === length) {
  1010. callback();
  1011. }
  1012. };
  1013. });
  1014. } else {
  1015. // Trigger the callback immediately if there is no image.
  1016. callback();
  1017. }
  1018. }
  1019. // CONCATENATED MODULE: ./src/js/constants/types.js
  1020. /**
  1021. * Export slider types.
  1022. *
  1023. * @author Naotoshi Fujita
  1024. * @copyright Naotoshi Fujita. All rights reserved.
  1025. */
  1026. /**
  1027. * Normal slider.
  1028. *
  1029. * @type {string}
  1030. */
  1031. var SLIDE = 'slide';
  1032. /**
  1033. * Loop after the last slide and before the first one.
  1034. *
  1035. * @type {string}
  1036. */
  1037. var LOOP = 'loop';
  1038. /**
  1039. * The track doesn't move.
  1040. *
  1041. * @type {string}
  1042. */
  1043. var FADE = 'fade';
  1044. // CONCATENATED MODULE: ./src/js/transitions/slide/index.js
  1045. /**
  1046. * The component for general slide effect transition.
  1047. *
  1048. * @author Naotoshi Fujita
  1049. * @copyright Naotoshi Fujita. All rights reserved.
  1050. */
  1051. /**
  1052. * The component for general slide effect transition.
  1053. *
  1054. * @param {Splide} Splide - A Splide instance.
  1055. * @param {Object} Components - An object containing components.
  1056. *
  1057. * @return {Object} - The component object.
  1058. */
  1059. /* harmony default export */ var transitions_slide = (function (Splide, Components) {
  1060. /**
  1061. * Hold the list element.
  1062. *
  1063. * @type {Element}
  1064. */
  1065. var list;
  1066. /**
  1067. * Hold the onEnd callback function.
  1068. *
  1069. * @type {function}
  1070. */
  1071. var endCallback;
  1072. return {
  1073. /**
  1074. * Called when the component is mounted.
  1075. */
  1076. mount: function mount() {
  1077. list = Components.Elements.list;
  1078. Splide.on('transitionend', function (e) {
  1079. if (e.target === list && endCallback) {
  1080. endCallback();
  1081. }
  1082. }, list);
  1083. },
  1084. /**
  1085. * Start transition.
  1086. *
  1087. * @param {number} destIndex - Destination slide index that might be clone's.
  1088. * @param {number} newIndex - New index.
  1089. * @param {number} prevIndex - Previous index.
  1090. * @param {Object} coord - Destination coordinates.
  1091. * @param {function} done - Callback function must be invoked when transition is completed.
  1092. */
  1093. start: function start(destIndex, newIndex, prevIndex, coord, done) {
  1094. var options = Splide.options;
  1095. var edgeIndex = Components.Controller.edgeIndex;
  1096. var speed = options.speed;
  1097. endCallback = done;
  1098. if (Splide.is(SLIDE)) {
  1099. if (prevIndex === 0 && newIndex >= edgeIndex || prevIndex >= edgeIndex && newIndex === 0) {
  1100. speed = options.rewindSpeed || speed;
  1101. }
  1102. }
  1103. applyStyle(list, {
  1104. transition: "transform " + speed + "ms " + options.easing,
  1105. transform: "translate(" + coord.x + "px," + coord.y + "px)"
  1106. });
  1107. }
  1108. };
  1109. });
  1110. // CONCATENATED MODULE: ./src/js/transitions/fade/index.js
  1111. /**
  1112. * The component for fade transition.
  1113. *
  1114. * @author Naotoshi Fujita
  1115. * @copyright Naotoshi Fujita. All rights reserved.
  1116. */
  1117. /**
  1118. * The component for fade transition.
  1119. *
  1120. * @param {Splide} Splide - A Splide instance.
  1121. * @param {Object} Components - An object containing components.
  1122. *
  1123. * @return {Object} - The component object.
  1124. */
  1125. /* harmony default export */ var fade = (function (Splide, Components) {
  1126. if (Components.Drag) {
  1127. Components.Drag.required = false;
  1128. }
  1129. var Fade = {
  1130. /**
  1131. * Called when the component is mounted.
  1132. * Apply transition style to the first slide.
  1133. */
  1134. mount: function mount() {
  1135. apply(Splide.index);
  1136. },
  1137. /**
  1138. * Start transition.
  1139. *
  1140. * @param {number} destIndex - Destination slide index that might be clone's.
  1141. * @param {number} newIndex - New index.
  1142. * @param {number} prevIndex - Previous index.
  1143. * @param {Object} coord - Destination coordinates.
  1144. * @param {function} done - Callback function must be invoked when transition is completed.
  1145. */
  1146. start: function start(destIndex, newIndex, prevIndex, coord, done) {
  1147. apply(newIndex);
  1148. done();
  1149. }
  1150. };
  1151. /**
  1152. * Apply transition style to the slide specified by the given index.
  1153. *
  1154. * @param {number} index - A slide index.
  1155. */
  1156. function apply(index) {
  1157. var options = Splide.options;
  1158. applyStyle(Components.Elements.slides[index], {
  1159. transition: "opacity " + options.speed + "ms " + options.easing
  1160. });
  1161. }
  1162. return Fade;
  1163. });
  1164. // CONCATENATED MODULE: ./src/js/transitions/index.js
  1165. /**
  1166. * Export transition components.
  1167. *
  1168. * @author Naotoshi Fujita
  1169. * @copyright Naotoshi Fujita. All rights reserved.
  1170. */
  1171. // CONCATENATED MODULE: ./src/js/core/composer.js
  1172. /**
  1173. * Provide a function for composing components.
  1174. *
  1175. * @author Naotoshi Fujita
  1176. * @copyright Naotoshi Fujita. All rights reserved.
  1177. */
  1178. /**
  1179. * Compose components.
  1180. *
  1181. * @param {Splide} Splide - Splide instance.
  1182. * @param {Object} Components - Additional components.
  1183. * @param {function} Transition - Change component for transition.
  1184. *
  1185. * @return {Object} - An object containing all components.
  1186. */
  1187. function compose(Splide, Components, Transition) {
  1188. var components = {};
  1189. each(Components, function (Component, name) {
  1190. components[name] = Component(Splide, components, name.toLowerCase());
  1191. });
  1192. if (!Transition) {
  1193. Transition = Splide.is(FADE) ? fade : transitions_slide;
  1194. }
  1195. components.Transition = Transition(Splide, components);
  1196. return components;
  1197. }
  1198. // CONCATENATED MODULE: ./src/js/utils/error.js
  1199. /**
  1200. * Utility functions for outputting logs.
  1201. *
  1202. * @author Naotoshi Fujita
  1203. * @copyright Naotoshi Fujita. All rights reserved.
  1204. */
  1205. /**
  1206. * Prefix of an error massage.
  1207. *
  1208. * @type {string}
  1209. */
  1210. var MESSAGE_PREFIX = '[SPLIDE]';
  1211. /**
  1212. * Display an error message on the browser console.
  1213. *
  1214. * @param {string} message - An error message.
  1215. */
  1216. function error_error(message) {
  1217. console.error(MESSAGE_PREFIX + " " + message);
  1218. }
  1219. /**
  1220. * Check existence of the given object and throw an error if it doesn't.
  1221. *
  1222. * @throws {Error}
  1223. *
  1224. * @param {*} subject - A subject to be confirmed.
  1225. * @param {string} message - An error message.
  1226. */
  1227. function exist(subject, message) {
  1228. if (!subject) {
  1229. throw new Error(message);
  1230. }
  1231. }
  1232. // CONCATENATED MODULE: ./src/js/constants/states.js
  1233. /**
  1234. * Export state constants.
  1235. *
  1236. * @author Naotoshi Fujita
  1237. * @copyright Naotoshi Fujita. All rights reserved.
  1238. */
  1239. /**
  1240. * Splide has been just created.
  1241. *
  1242. * @type {number}
  1243. */
  1244. var CREATED = 1;
  1245. /**
  1246. * All components have been mounted and initialized.
  1247. *
  1248. * @type {number}
  1249. */
  1250. var MOUNTED = 2;
  1251. /**
  1252. * Splide is ready for transition.
  1253. *
  1254. * @type {number}
  1255. */
  1256. var IDLE = 3;
  1257. /**
  1258. * Splide is moving.
  1259. *
  1260. * @type {number}
  1261. */
  1262. var MOVING = 4;
  1263. /**
  1264. * Splide is moving.
  1265. *
  1266. * @type {number}
  1267. */
  1268. var DESTROYED = 5;
  1269. // CONCATENATED MODULE: ./src/js/splide.js
  1270. function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
  1271. function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
  1272. /**
  1273. * The main class for applying Splide to an element.
  1274. *
  1275. * @author Naotoshi Fujita
  1276. * @copyright Naotoshi Fujita. All rights reserved.
  1277. */
  1278. /**
  1279. * The main class for applying Splide to an element,
  1280. * providing some APIs to control the behavior.
  1281. */
  1282. var splide_Splide =
  1283. /*#__PURE__*/
  1284. function () {
  1285. /**
  1286. * Splide constructor.
  1287. *
  1288. * @throws {Error} When the given root element or selector is invalid.
  1289. *
  1290. * @param {Element|string} root - A selector for a root element or an element itself.
  1291. * @param {Object} options - Optional. Options to change default behaviour.
  1292. * @param {Object} Components - Optional. Components.
  1293. */
  1294. function Splide(root, options, Components) {
  1295. if (options === void 0) {
  1296. options = {};
  1297. }
  1298. if (Components === void 0) {
  1299. Components = {};
  1300. }
  1301. this.root = root instanceof Element ? root : find(document, root);
  1302. exist(this.root, 'An invalid element/selector was given.');
  1303. this.Components = null;
  1304. this.Event = core_event();
  1305. this.State = state(CREATED);
  1306. this.STATES = states_namespaceObject;
  1307. this._o = merge(DEFAULTS, options);
  1308. this._i = 0;
  1309. this._c = Components;
  1310. }
  1311. /**
  1312. * Compose and mount components.
  1313. *
  1314. * @param {Object} Extensions - Optional. Additional components.
  1315. * @param {function} Transition - Optional. Set a custom transition component.
  1316. *
  1317. * @return {Splide|null} - This instance or null if an exception occurred.
  1318. */
  1319. var _proto = Splide.prototype;
  1320. _proto.mount = function mount(Extensions, Transition) {
  1321. var _this = this;
  1322. if (Extensions === void 0) {
  1323. Extensions = {};
  1324. }
  1325. if (Transition === void 0) {
  1326. Transition = null;
  1327. }
  1328. this.Components = this.Components || compose(this, merge(this._c, Extensions), Transition);
  1329. try {
  1330. each(this.Components, function (component, key) {
  1331. var required = component.required;
  1332. if (required === undefined || required) {
  1333. component.mount && component.mount();
  1334. } else {
  1335. delete _this.Components[key];
  1336. }
  1337. });
  1338. } catch (e) {
  1339. error_error(e.message);
  1340. return null;
  1341. }
  1342. this.State.set(MOUNTED);
  1343. each(this.Components, function (component) {
  1344. component.mounted && component.mounted();
  1345. });
  1346. this.emit('mounted');
  1347. this.State.set(IDLE);
  1348. this.emit('ready');
  1349. applyStyle(this.root, {
  1350. visibility: 'visible'
  1351. });
  1352. this.on('move drag', function () {
  1353. return _this.State.set(MOVING);
  1354. }).on('moved dragged', function () {
  1355. return _this.State.set(IDLE);
  1356. });
  1357. return this;
  1358. }
  1359. /**
  1360. * Set sync target.
  1361. *
  1362. * @param {Splide} splide - A Splide instance.
  1363. *
  1364. * @return {Splide} - This instance.
  1365. */
  1366. ;
  1367. _proto.sync = function sync(splide) {
  1368. this.sibling = splide;
  1369. return this;
  1370. }
  1371. /**
  1372. * Register callback fired on the given event(s).
  1373. *
  1374. * @param {string} events - An event name. Use space to separate multiple events.
  1375. * Also, namespace is accepted by dot, such as 'resize.{namespace}'.
  1376. * @param {function} handler - A callback function.
  1377. * @param {Element} elm - Optional. Native event will be listened to when this arg is provided.
  1378. * @param {Object} options - Optional. Options for addEventListener.
  1379. *
  1380. * @return {Splide} - This instance.
  1381. */
  1382. ;
  1383. _proto.on = function on(events, handler, elm, options) {
  1384. if (elm === void 0) {
  1385. elm = null;
  1386. }
  1387. if (options === void 0) {
  1388. options = {};
  1389. }
  1390. this.Event.on(events, handler, elm, options);
  1391. return this;
  1392. }
  1393. /**
  1394. * Unsubscribe the given event.
  1395. *
  1396. * @param {string} events - A event name.
  1397. * @param {Element} elm - Optional. removeEventListener() will be called when this arg is provided.
  1398. *
  1399. * @return {Splide} - This instance.
  1400. */
  1401. ;
  1402. _proto.off = function off(events, elm) {
  1403. if (elm === void 0) {
  1404. elm = null;
  1405. }
  1406. this.Event.off(events, elm);
  1407. return this;
  1408. }
  1409. /**
  1410. * Emit an event.
  1411. *
  1412. * @param {string} event - An event name.
  1413. * @param {*} args - Any number of arguments passed to handlers.
  1414. */
  1415. ;
  1416. _proto.emit = function emit(event) {
  1417. var _this$Event;
  1418. for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
  1419. args[_key - 1] = arguments[_key];
  1420. }
  1421. (_this$Event = this.Event).emit.apply(_this$Event, [event].concat(args));
  1422. return this;
  1423. }
  1424. /**
  1425. * Go to the slide specified by the given control.
  1426. *
  1427. * @param {string|number} control - A control pattern.
  1428. * @param {boolean} wait - Optional. Whether to wait for transition.
  1429. */
  1430. ;
  1431. _proto.go = function go(control, wait) {
  1432. if (wait === void 0) {
  1433. wait = true;
  1434. }
  1435. if (this.State.is(IDLE) || this.State.is(MOVING) && !wait) {
  1436. this.Components.Controller.go(control, false);
  1437. }
  1438. return this;
  1439. }
  1440. /**
  1441. * Verify whether the slider type is the given one or not.
  1442. *
  1443. * @param {string} type - A slider type.
  1444. *
  1445. * @return {boolean} - True if the slider type is the provided type or false if not.
  1446. */
  1447. ;
  1448. _proto.is = function is(type) {
  1449. return type === this._o.type;
  1450. }
  1451. /**
  1452. * Insert a slide.
  1453. *
  1454. * @param {Element|string} slide - A slide element to be added.
  1455. * @param {number} index - A slide will be added at the position.
  1456. */
  1457. ;
  1458. _proto.add = function add(slide, index) {
  1459. if (index === void 0) {
  1460. index = -1;
  1461. }
  1462. this.Components.Elements.add(slide, index, this.refresh.bind(this));
  1463. return this;
  1464. }
  1465. /**
  1466. * Remove the slide designated by the index.
  1467. *
  1468. * @param {number} index - A slide index.
  1469. */
  1470. ;
  1471. _proto.remove = function remove(index) {
  1472. this.Components.Elements.remove(index);
  1473. this.refresh();
  1474. return this;
  1475. }
  1476. /**
  1477. * Destroy all Slide objects and clones and recreate them again.
  1478. */
  1479. ;
  1480. _proto.refresh = function refresh() {
  1481. this.emit('refresh').emit('resize');
  1482. return this;
  1483. }
  1484. /**
  1485. * Destroy the Splide.
  1486. * "Completely" boolean is mainly for breakpoints.
  1487. *
  1488. * @param {boolean} completely - Destroy completely.
  1489. */
  1490. ;
  1491. _proto.destroy = function destroy(completely) {
  1492. var _this2 = this;
  1493. if (completely === void 0) {
  1494. completely = true;
  1495. }
  1496. // Postpone destroy because it should be done after mount.
  1497. if (this.State.is(CREATED)) {
  1498. this.on('ready', function () {
  1499. return _this2.destroy(completely);
  1500. });
  1501. return;
  1502. }
  1503. values(this.Components).reverse().forEach(function (component) {
  1504. component.destroy && component.destroy(completely);
  1505. });
  1506. this.emit('destroy', completely); // Destroy all event handlers, including ones for native events.
  1507. this.Event.destroy();
  1508. this.State.set(DESTROYED);
  1509. return this;
  1510. }
  1511. /**
  1512. * Return the current slide index.
  1513. *
  1514. * @return {number} - The current slide index.
  1515. // */
  1516. ;
  1517. _createClass(Splide, [{
  1518. key: "index",
  1519. get: function get() {
  1520. return this._i;
  1521. }
  1522. /**
  1523. * Set the current slide index.
  1524. *
  1525. * @param {number|string} index - A new index.
  1526. */
  1527. ,
  1528. set: function set(index) {
  1529. this._i = parseInt(index);
  1530. }
  1531. /**
  1532. * Return length of slides.
  1533. * This is an alias of Elements.length.
  1534. *
  1535. * @return {number} - A number of slides.
  1536. */
  1537. }, {
  1538. key: "length",
  1539. get: function get() {
  1540. return this.Components.Elements.length;
  1541. }
  1542. /**
  1543. * Return options.
  1544. *
  1545. * @return {Object} - Options object.
  1546. */
  1547. }, {
  1548. key: "options",
  1549. get: function get() {
  1550. return this._o;
  1551. }
  1552. /**
  1553. * Set options with merging the given object to the current one.
  1554. *
  1555. * @param {Object} options - New options.
  1556. */
  1557. ,
  1558. set: function set(options) {
  1559. var created = this.State.is(CREATED);
  1560. if (!created) {
  1561. this.emit('update');
  1562. }
  1563. this._o = merge(this._o, options);
  1564. if (!created) {
  1565. this.emit('updated', this._o);
  1566. }
  1567. }
  1568. /**
  1569. * Return the class list.
  1570. * This is an alias of Splide.options.classList.
  1571. *
  1572. * @return {Object} - An object containing all class list.
  1573. */
  1574. }, {
  1575. key: "classes",
  1576. get: function get() {
  1577. return this._o.classes;
  1578. }
  1579. /**
  1580. * Return the i18n strings.
  1581. * This is an alias of Splide.options.i18n.
  1582. *
  1583. * @return {Object} - An object containing all i18n strings.
  1584. */
  1585. }, {
  1586. key: "i18n",
  1587. get: function get() {
  1588. return this._o.i18n;
  1589. }
  1590. }]);
  1591. return Splide;
  1592. }();
  1593. // CONCATENATED MODULE: ./src/js/components/options/index.js
  1594. /**
  1595. * The component for initializing options.
  1596. *
  1597. * @author Naotoshi Fujita
  1598. * @copyright Naotoshi Fujita. All rights reserved.
  1599. */
  1600. /**
  1601. * The component for initializing options.
  1602. *
  1603. * @param {Splide} Splide - A Splide instance.
  1604. *
  1605. * @return {Object} - The component object.
  1606. */
  1607. /* harmony default export */ var components_options = (function (Splide) {
  1608. /**
  1609. * Retrieve options from the data attribute.
  1610. * Note that IE10 doesn't support dataset property.
  1611. *
  1612. * @type {string}
  1613. */
  1614. var options = getAttribute(Splide.root, 'data-splide');
  1615. if (options) {
  1616. try {
  1617. Splide.options = JSON.parse(options);
  1618. } catch (e) {
  1619. error_error(e.message);
  1620. }
  1621. }
  1622. return {
  1623. /**
  1624. * Called when the component is mounted.
  1625. */
  1626. mount: function mount() {
  1627. if (Splide.State.is(CREATED)) {
  1628. Splide.index = Splide.options.start;
  1629. }
  1630. }
  1631. };
  1632. });
  1633. // CONCATENATED MODULE: ./src/js/constants/directions.js
  1634. /**
  1635. * Export layout modes.
  1636. *
  1637. * @author Naotoshi Fujita
  1638. * @copyright Naotoshi Fujita. All rights reserved.
  1639. */
  1640. /**
  1641. * Enumerate slides from left to right.
  1642. *
  1643. * @type {string}
  1644. */
  1645. var LTR = 'ltr';
  1646. /**
  1647. * Enumerate slides from right to left.
  1648. *
  1649. * @type {string}
  1650. */
  1651. var RTL = 'rtl';
  1652. /**
  1653. * Enumerate slides in a col.
  1654. *
  1655. * @type {string}
  1656. */
  1657. var TTB = 'ttb';
  1658. // CONCATENATED MODULE: ./src/js/components/elements/slide.js
  1659. /**
  1660. * The sub component for handling each slide.
  1661. *
  1662. * @author Naotoshi Fujita
  1663. * @copyright Naotoshi Fujita. All rights reserved.
  1664. */
  1665. /**
  1666. * Events for restoring original styles.
  1667. *
  1668. * @type {string}
  1669. */
  1670. var STYLE_RESTORE_EVENTS = 'update.slide';
  1671. /**
  1672. * The sub component for handling each slide.
  1673. *
  1674. * @param {Splide} Splide - A Splide instance.
  1675. * @param {number} index - An unique slide index.
  1676. * @param {number} realIndex - Clones should pass a real slide index.
  1677. * @param {Element} slide - A slide element.
  1678. *
  1679. * @return {Object} - The sub component object.
  1680. */
  1681. /* harmony default export */ var elements_slide = (function (Splide, index, realIndex, slide) {
  1682. /**
  1683. * Events when the slide status is updated.
  1684. * Append a namespace to remove listeners later.
  1685. *
  1686. * @type {string}
  1687. */
  1688. var STATUS_UPDATE_EVENTS = 'ready.slide updated.slide resize.slide ' + (Splide.options.updateOnMove ? 'move.slide' : 'moved.slide');
  1689. /**
  1690. * Slide sub component object.
  1691. *
  1692. * @type {Object}
  1693. */
  1694. var Slide = {
  1695. /**
  1696. * Slide element.
  1697. *
  1698. * @type {Element}
  1699. */
  1700. slide: slide,
  1701. /**
  1702. * Slide index.
  1703. *
  1704. * @type {number}
  1705. */
  1706. index: index,
  1707. /**
  1708. * Real index for clones.
  1709. *
  1710. * @type {number}
  1711. */
  1712. realIndex: realIndex,
  1713. /**
  1714. * Container element if available.
  1715. *
  1716. * @type {Element|null}
  1717. */
  1718. container: find(slide, "." + Splide.classes.container),
  1719. /**
  1720. * Whether this is a cloned slide or not.
  1721. *
  1722. * @type {boolean}
  1723. */
  1724. isClone: realIndex > -1,
  1725. /**
  1726. * Hold the original styles.
  1727. *
  1728. * @type {string}
  1729. */
  1730. styles: getAttribute(slide, 'style') || '',
  1731. /**
  1732. * Called when the component is mounted.
  1733. */
  1734. mount: function mount() {
  1735. var _this = this;
  1736. if (!this.isClone) {
  1737. slide.id = Splide.root.id + "-slide" + pad(index + 1);
  1738. }
  1739. Splide.on(STATUS_UPDATE_EVENTS, function () {
  1740. return _this.update();
  1741. }).on(STYLE_RESTORE_EVENTS, restoreStyles);
  1742. },
  1743. /**
  1744. * Destroy.
  1745. */
  1746. destroy: function destroy() {
  1747. Splide.off(STATUS_UPDATE_EVENTS).off(STYLE_RESTORE_EVENTS);
  1748. removeClass(slide, values(STATUS_CLASSES));
  1749. restoreStyles();
  1750. },
  1751. /**
  1752. * Update active and visible status.
  1753. */
  1754. update: function update() {
  1755. _update(this.isActive(), false);
  1756. _update(this.isVisible(), true);
  1757. },
  1758. /**
  1759. * Check whether this slide is active or not.
  1760. *
  1761. * @return {boolean} - True if the slide is active or false if not.
  1762. */
  1763. isActive: function isActive() {
  1764. return Splide.index === index;
  1765. },
  1766. /**
  1767. * Check whether this slide is visible in the viewport or not.
  1768. *
  1769. * @return {boolean} - True if the slide is visible or false if not.
  1770. */
  1771. isVisible: function isVisible() {
  1772. var active = this.isActive();
  1773. if (Splide.is(FADE) || active) {
  1774. return active;
  1775. }
  1776. var floor = Math.floor;
  1777. var Components = Splide.Components;
  1778. var Track = Components.Track;
  1779. var prop = Splide.options.direction === TTB ? 'clientHeight' : 'clientWidth';
  1780. var position = floor((Track.toPosition(index) + Track.offset(index) - Track.position) * Track.sign);
  1781. var edge = floor(position + slide[prop]);
  1782. var size = Components.Elements.track[prop];
  1783. return 0 <= position && position <= size && 0 <= edge && edge <= size;
  1784. },
  1785. /**
  1786. * Calculate how far this slide is from another slide and
  1787. * return true if the distance is within the given number.
  1788. *
  1789. * @param {number} from - Index of a target slide.
  1790. * @param {number} within - True if the slide is within this number.
  1791. *
  1792. * @return {boolean} - True if the slide is within the number or false otherwise.
  1793. */
  1794. isWithin: function isWithin(from, within) {
  1795. var diff = Math.abs(from - index);
  1796. if (!Splide.is(SLIDE) && !this.isClone) {
  1797. diff = Math.min(diff, Splide.length - diff);
  1798. }
  1799. return diff < within;
  1800. }
  1801. };
  1802. /**
  1803. * Update classes for activity or visibility.
  1804. *
  1805. * @param {boolean} active - Is active/visible or not.
  1806. * @param {boolean} forVisibility - Toggle classes for activity or visibility.
  1807. */
  1808. function _update(active, forVisibility) {
  1809. var type = forVisibility ? 'visible' : 'active';
  1810. var className = STATUS_CLASSES[type];
  1811. if (active) {
  1812. addClass(slide, className);
  1813. Splide.emit("" + type, Slide);
  1814. } else {
  1815. if (hasClass(slide, className)) {
  1816. removeClass(slide, className);
  1817. Splide.emit("" + (forVisibility ? 'hidden' : 'inactive'), Slide);
  1818. }
  1819. }
  1820. }
  1821. /**
  1822. * Restore the original styles.
  1823. */
  1824. function restoreStyles() {
  1825. setAttribute(slide, 'style', Slide.styles);
  1826. }
  1827. return Slide;
  1828. });
  1829. // CONCATENATED MODULE: ./src/js/components/elements/index.js
  1830. /**
  1831. * The component for main elements.
  1832. *
  1833. * @author Naotoshi Fujita
  1834. * @copyright Naotoshi Fujita. All rights reserved.
  1835. */
  1836. /**
  1837. * The property name for UID stored in a window object.
  1838. *
  1839. * @type {string}
  1840. */
  1841. var UID_NAME = 'uid';
  1842. /**
  1843. * The component for main elements.
  1844. *
  1845. * @param {Splide} Splide - A Splide instance.
  1846. * @param {Object} Components - An object containing components.
  1847. *
  1848. * @return {Object} - The component object.
  1849. */
  1850. /* harmony default export */ var components_elements = (function (Splide, Components) {
  1851. /**
  1852. * Hold the root element.
  1853. *
  1854. * @type {Element}
  1855. */
  1856. var root = Splide.root;
  1857. /**
  1858. * Hold the class list.
  1859. *
  1860. * @type {Object}
  1861. */
  1862. var classes = Splide.classes;
  1863. /**
  1864. * Store Slide objects.
  1865. *
  1866. * @type {Array}
  1867. */
  1868. var Slides = [];
  1869. /*
  1870. * Assign unique ID to the root element if it doesn't have the one.
  1871. * Note that IE doesn't support padStart() to fill the uid by 0.
  1872. */
  1873. if (!root.id) {
  1874. window.splide = window.splide || {};
  1875. var uid = window.splide[UID_NAME] || 0;
  1876. window.splide[UID_NAME] = ++uid;
  1877. root.id = "splide" + pad(uid);
  1878. }
  1879. /**
  1880. * Elements component object.
  1881. *
  1882. * @type {Object}
  1883. */
  1884. var Elements = {
  1885. /**
  1886. * Called when the component is mounted.
  1887. * Collect main elements and store them as member properties.
  1888. */
  1889. mount: function mount() {
  1890. var _this = this;
  1891. collect();
  1892. this.init();
  1893. Splide.on('refresh', function () {
  1894. _this.destroy();
  1895. _this.init();
  1896. });
  1897. Splide.on('updated', function () {
  1898. removeClass(root, getClasses());
  1899. addClass(root, getClasses());
  1900. });
  1901. },
  1902. /**
  1903. * Destroy.
  1904. */
  1905. destroy: function destroy() {
  1906. Slides.forEach(function (Slide) {
  1907. Slide.destroy();
  1908. });
  1909. Slides = [];
  1910. removeClass(root, getClasses());
  1911. },
  1912. /**
  1913. * Initialization.
  1914. */
  1915. init: function init() {
  1916. addClass(root, getClasses());
  1917. Elements.slides.forEach(function (slide, index) {
  1918. Elements.register(slide, index, -1);
  1919. });
  1920. },
  1921. /**
  1922. * Register a slide to create a Slide object and handle its behavior.
  1923. *
  1924. * @param {Element} slide - A slide element.
  1925. * @param {number} index - A unique index. This can be negative.
  1926. * @param {number} realIndex - A real index for clones. Set -1 for real slides.
  1927. */
  1928. register: function register(slide, index, realIndex) {
  1929. var SlideObject = elements_slide(Splide, index, realIndex, slide);
  1930. SlideObject.mount();
  1931. Slides.push(SlideObject);
  1932. },
  1933. /**
  1934. * Return the Slide object designated by the index.
  1935. * Note that "find" is not supported by IE.
  1936. *
  1937. * @return {Object|undefined} - A Slide object if available. Undefined if not.
  1938. */
  1939. getSlide: function getSlide(index) {
  1940. return Slides.filter(function (Slide) {
  1941. return Slide.index === index;
  1942. })[0];
  1943. },
  1944. /**
  1945. * Return all Slide objects.
  1946. *
  1947. * @param {boolean} includeClones - Whether to include cloned slides or not.
  1948. *
  1949. * @return {Object[]} - Slide objects.
  1950. */
  1951. getSlides: function getSlides(includeClones) {
  1952. return includeClones ? Slides : Slides.filter(function (Slide) {
  1953. return !Slide.isClone;
  1954. });
  1955. },
  1956. /**
  1957. * Return Slide objects belonging to the given page.
  1958. *
  1959. * @param {number} page - A page number.
  1960. *
  1961. * @return {Object[]} - An array containing Slide objects.
  1962. */
  1963. getSlidesByPage: function getSlidesByPage(page) {
  1964. var idx = Components.Controller.toIndex(page);
  1965. var options = Splide.options;
  1966. var max = options.focus !== false ? 1 : options.perPage;
  1967. return Slides.filter(function (_ref) {
  1968. var index = _ref.index;
  1969. return idx <= index && index < idx + max;
  1970. });
  1971. },
  1972. /**
  1973. * Insert a slide to a slider.
  1974. * Need to refresh Splide after adding a slide.
  1975. *
  1976. * @param {Node|string} slide - A slide element to be added.
  1977. * @param {number} index - A slide will be added at the position.
  1978. * @param {Function} callback - Called right after the slide is added to the DOM tree.
  1979. */
  1980. add: function add(slide, index, callback) {
  1981. if (typeof slide === 'string') {
  1982. slide = domify(slide);
  1983. }
  1984. if (slide instanceof Element) {
  1985. var ref = this.slides[index];
  1986. applyStyle(slide, {
  1987. display: 'none'
  1988. });
  1989. if (ref) {
  1990. before(slide, ref);
  1991. this.slides.splice(index, 0, slide);
  1992. } else {
  1993. append(this.list, slide);
  1994. this.slides.push(slide);
  1995. }
  1996. dom_loaded(slide, function () {
  1997. applyStyle(slide, {
  1998. display: ''
  1999. });
  2000. callback && callback(slide);
  2001. });
  2002. }
  2003. },
  2004. /**
  2005. * Remove a slide from a slider.
  2006. * Need to refresh Splide after removing a slide.
  2007. *
  2008. * @param index - Slide index.
  2009. */
  2010. remove: function remove(index) {
  2011. dom_remove(this.slides.splice(index, 1)[0]);
  2012. },
  2013. /**
  2014. * Trigger the provided callback for each Slide object.
  2015. *
  2016. * @param {Function} callback - A callback function. The first argument will be the Slide object.
  2017. */
  2018. each: function each(callback) {
  2019. Slides.forEach(callback);
  2020. },
  2021. /**
  2022. * Return slides length without clones.
  2023. *
  2024. * @return {number} - Slide length.
  2025. */
  2026. get length() {
  2027. return this.slides.length;
  2028. },
  2029. /**
  2030. * Return "SlideObjects" length including clones.
  2031. *
  2032. * @return {number} - Slide length including clones.
  2033. */
  2034. get total() {
  2035. return Slides.length;
  2036. }
  2037. };
  2038. /**
  2039. * Collect elements.
  2040. */
  2041. function collect() {
  2042. Elements.slider = child(root, classes.slider);
  2043. Elements.track = find(root, "." + classes.track);
  2044. Elements.list = child(Elements.track, classes.list);
  2045. exist(Elements.track && Elements.list, 'Track or list was not found.');
  2046. Elements.slides = values(Elements.list.children);
  2047. var arrows = findParts(classes.arrows);
  2048. Elements.arrows = {
  2049. prev: find(arrows, "." + classes.prev),
  2050. next: find(arrows, "." + classes.next)
  2051. };
  2052. var autoplay = findParts(classes.autoplay);
  2053. Elements.bar = find(findParts(classes.progress), "." + classes.bar);
  2054. Elements.play = find(autoplay, "." + classes.play);
  2055. Elements.pause = find(autoplay, "." + classes.pause);
  2056. Elements.track.id = Elements.track.id || root.id + "-track";
  2057. Elements.list.id = Elements.list.id || root.id + "-list";
  2058. }
  2059. /**
  2060. * Return class names for the root element.
  2061. */
  2062. function getClasses() {
  2063. var rootClass = classes.root;
  2064. var options = Splide.options;
  2065. return [rootClass + "--" + options.type, rootClass + "--" + options.direction, options.drag ? rootClass + "--draggable" : '', options.isNavigation ? rootClass + "--nav" : ''];
  2066. }
  2067. /**
  2068. * Find parts only from children of the root or track.
  2069. *
  2070. * @return {Element|null} - A found element or null.
  2071. */
  2072. function findParts(className) {
  2073. return child(root, className) || child(Elements.slider, className);
  2074. }
  2075. return Elements;
  2076. });
  2077. // CONCATENATED MODULE: ./src/js/components/controller/index.js
  2078. /**
  2079. * The component for controlling the track.
  2080. *
  2081. * @author Naotoshi Fujita
  2082. * @copyright Naotoshi Fujita. All rights reserved.
  2083. */
  2084. var controller_floor = Math.floor;
  2085. /**
  2086. * The component for controlling the track.
  2087. *
  2088. * @param {Splide} Splide - A Splide instance.
  2089. * @param {Object} Components - An object containing components.
  2090. *
  2091. * @return {Object} - The component object.
  2092. */
  2093. /* harmony default export */ var controller = (function (Splide, Components) {
  2094. /**
  2095. * Store current options.
  2096. *
  2097. * @type {Object}
  2098. */
  2099. var options;
  2100. /**
  2101. * True if the slide is LOOP mode.
  2102. *
  2103. * @type {boolean}
  2104. */
  2105. var isLoop;
  2106. /**
  2107. * Controller component object.
  2108. *
  2109. * @type {Object}
  2110. */
  2111. var Controller = {
  2112. /**
  2113. * Called when the component is mounted.
  2114. */
  2115. mount: function mount() {
  2116. options = Splide.options;
  2117. isLoop = Splide.is(LOOP);
  2118. bind();
  2119. },
  2120. /**
  2121. * Make track run by the given control.
  2122. * - "+{i}" : Increment the slide index by i.
  2123. * - "-{i}" : Decrement the slide index by i.
  2124. * - "{i}" : Go to the slide whose index is i.
  2125. * - ">" : Go to next page.
  2126. * - "<" : Go to prev page.
  2127. * - ">{i}" : Go to page i.
  2128. *
  2129. * @param {string|number} control - A control pattern.
  2130. * @param {boolean} silently - Go to the destination without event emission.
  2131. */
  2132. go: function go(control, silently) {
  2133. var destIndex = this.trim(this.parse(control));
  2134. Components.Track.go(destIndex, this.rewind(destIndex), silently);
  2135. },
  2136. /**
  2137. * Parse the given control and return the destination index for the track.
  2138. *
  2139. * @param {string} control - A control target pattern.
  2140. *
  2141. * @return {string|number} - A parsed target.
  2142. */
  2143. parse: function parse(control) {
  2144. var index = Splide.index;
  2145. var matches = String(control).match(/([+\-<>])(\d+)?/);
  2146. var indicator = matches ? matches[1] : '';
  2147. var number = matches ? parseInt(matches[2]) : 0;
  2148. switch (indicator) {
  2149. case '+':
  2150. index += number || 1;
  2151. break;
  2152. case '-':
  2153. index -= number || 1;
  2154. break;
  2155. case '>':
  2156. index = this.toIndex(number > -1 ? number : this.toPage(index) + 1);
  2157. break;
  2158. case '<':
  2159. index = this.toIndex(number > -1 ? number : this.toPage(index) - 1);
  2160. break;
  2161. default:
  2162. index = parseInt(control);
  2163. }
  2164. return index;
  2165. },
  2166. /**
  2167. * Compute index from the given page number.
  2168. *
  2169. * @param {number} page - Page number.
  2170. *
  2171. * @return {number} - A computed page number.
  2172. */
  2173. toIndex: function toIndex(page) {
  2174. if (hasFocus()) {
  2175. return page;
  2176. }
  2177. var length = Splide.length;
  2178. var perPage = options.perPage;
  2179. var index = page * perPage;
  2180. index = index - (this.pageLength * perPage - length) * controller_floor(index / length); // Adjustment for the last page.
  2181. if (length - perPage <= index && index < length) {
  2182. index = length - perPage;
  2183. }
  2184. return index;
  2185. },
  2186. /**
  2187. * Compute page number from the given slide index.
  2188. *
  2189. * @param index - Slide index.
  2190. *
  2191. * @return {number} - A computed page number.
  2192. */
  2193. toPage: function toPage(index) {
  2194. if (hasFocus()) {
  2195. return index;
  2196. }
  2197. var length = Splide.length;
  2198. var perPage = options.perPage; // Make the last "perPage" number of slides belong to the last page.
  2199. if (length - perPage <= index && index < length) {
  2200. return controller_floor((length - 1) / perPage);
  2201. }
  2202. return controller_floor(index / perPage);
  2203. },
  2204. /**
  2205. * Trim the given index according to the current mode.
  2206. * Index being returned could be less than 0 or greater than the length in Loop mode.
  2207. *
  2208. * @param {number} index - An index being trimmed.
  2209. *
  2210. * @return {number} - A trimmed index.
  2211. */
  2212. trim: function trim(index) {
  2213. if (!isLoop) {
  2214. index = options.rewind ? this.rewind(index) : between(index, 0, this.edgeIndex);
  2215. }
  2216. return index;
  2217. },
  2218. /**
  2219. * Rewind the given index if it's out of range.
  2220. *
  2221. * @param {number} index - An index.
  2222. *
  2223. * @return {number} - A rewound index.
  2224. */
  2225. rewind: function rewind(index) {
  2226. var edge = this.edgeIndex;
  2227. if (isLoop) {
  2228. while (index > edge) {
  2229. index -= edge + 1;
  2230. }
  2231. while (index < 0) {
  2232. index += edge + 1;
  2233. }
  2234. } else {
  2235. if (index > edge) {
  2236. index = 0;
  2237. } else if (index < 0) {
  2238. index = edge;
  2239. }
  2240. }
  2241. return index;
  2242. },
  2243. /**
  2244. * Check if the direction is "rtl" or not.
  2245. *
  2246. * @return {boolean} - True if "rtl" or false if not.
  2247. */
  2248. isRtl: function isRtl() {
  2249. return options.direction === RTL;
  2250. },
  2251. /**
  2252. * Return the page length.
  2253. *
  2254. * @return {number} - Max page number.
  2255. */
  2256. get pageLength() {
  2257. var length = Splide.length;
  2258. return hasFocus() ? length : Math.ceil(length / options.perPage);
  2259. },
  2260. /**
  2261. * Return the edge index.
  2262. *
  2263. * @return {number} - Edge index.
  2264. */
  2265. get edgeIndex() {
  2266. var length = Splide.length;
  2267. if (!length) {
  2268. return 0;
  2269. }
  2270. if (hasFocus() || options.isNavigation || isLoop) {
  2271. return length - 1;
  2272. }
  2273. return length - options.perPage;
  2274. },
  2275. /**
  2276. * Return the index of the previous slide.
  2277. *
  2278. * @return {number} - The index of the previous slide if available. -1 otherwise.
  2279. */
  2280. get prevIndex() {
  2281. var prev = Splide.index - 1;
  2282. if (isLoop || options.rewind) {
  2283. prev = this.rewind(prev);
  2284. }
  2285. return prev > -1 ? prev : -1;
  2286. },
  2287. /**
  2288. * Return the index of the next slide.
  2289. *
  2290. * @return {number} - The index of the next slide if available. -1 otherwise.
  2291. */
  2292. get nextIndex() {
  2293. var next = Splide.index + 1;
  2294. if (isLoop || options.rewind) {
  2295. next = this.rewind(next);
  2296. }
  2297. return Splide.index < next && next <= this.edgeIndex || next === 0 ? next : -1;
  2298. }
  2299. };
  2300. /**
  2301. * Listen some events.
  2302. */
  2303. function bind() {
  2304. Splide.on('move', function (newIndex) {
  2305. Splide.index = newIndex;
  2306. }).on('updated refresh', function (newOptions) {
  2307. options = newOptions || options;
  2308. Splide.index = between(Splide.index, 0, Controller.edgeIndex);
  2309. });
  2310. }
  2311. /**
  2312. * Verify if the focus option is available or not.
  2313. *
  2314. * @return {boolean} - True if a slider has the focus option.
  2315. */
  2316. function hasFocus() {
  2317. return options.focus !== false;
  2318. }
  2319. return Controller;
  2320. });
  2321. // CONCATENATED MODULE: ./src/js/components/track/directions/vertical.js
  2322. /**
  2323. * The resolver component for vertical move.
  2324. *
  2325. * @author Naotoshi Fujita
  2326. * @copyright Naotoshi Fujita. All rights reserved.
  2327. */
  2328. /**
  2329. * The resolver component for vertical move.
  2330. *
  2331. * @param {Splide} Splide - A Splide instance.
  2332. * @param {Object} Components - An object containing components.
  2333. *
  2334. * @return {Object} - The resolver object.
  2335. */
  2336. /* harmony default export */ var vertical = (function (Splide, Components) {
  2337. /**
  2338. * Hold the Layout object.
  2339. *
  2340. * @type {Object}
  2341. */
  2342. var Layout;
  2343. return {
  2344. /**
  2345. * Axis of translate.
  2346. *
  2347. * @type {string}
  2348. */
  2349. axis: 'Y',
  2350. /**
  2351. * Sign for the direction.
  2352. *
  2353. * @return {number}
  2354. */
  2355. sign: -1,
  2356. /**
  2357. * Initialization.
  2358. */
  2359. init: function init() {
  2360. Layout = Components.Layout;
  2361. },
  2362. /**
  2363. * Calculate position by index.
  2364. *
  2365. * @param {number} index - Slide index.
  2366. *
  2367. * @return {Object} - Calculated position.
  2368. */
  2369. toPosition: function toPosition(index) {
  2370. return -((index + Components.Clones.length / 2) * (Layout.slideHeight() + Layout.gap) + this.offset());
  2371. },
  2372. /**
  2373. * Calculate the closest slide index from the given position.
  2374. *
  2375. * @return {number} - The closest slide index.
  2376. */
  2377. toIndex: function toIndex(position) {
  2378. var slideHeight = Layout.slideHeight();
  2379. var cloneOffset = (slideHeight + Layout.gap) * Components.Clones.length / 2;
  2380. return Math.round(-(position + cloneOffset + this.offset()) / (slideHeight + Layout.gap));
  2381. },
  2382. /**
  2383. * Trim redundant spaces on the left or right edge if necessary.
  2384. *
  2385. * @param {number} position - Position value to be trimmed.
  2386. *
  2387. * @return {number} - Trimmed position.
  2388. */
  2389. trim: function trim(position) {
  2390. var edge = -(Layout.listHeight - (Layout.height + Layout.gap));
  2391. return between(position, edge, 0);
  2392. },
  2393. /**
  2394. * Return current offset value, considering direction.
  2395. *
  2396. * @return {number} - Offset amount.
  2397. */
  2398. offset: function offset() {
  2399. var focus = Splide.options.focus;
  2400. var slideHeight = Layout.slideHeight();
  2401. if (focus === 'center') {
  2402. return -(Layout.height - slideHeight) / 2;
  2403. }
  2404. return -(parseInt(focus) || 0) * (slideHeight + Layout.gap);
  2405. }
  2406. };
  2407. });
  2408. // CONCATENATED MODULE: ./src/js/components/track/directions/horizontal.js
  2409. /**
  2410. * The resolver component for horizontal move.
  2411. *
  2412. * @author Naotoshi Fujita
  2413. * @copyright Naotoshi Fujita. All rights reserved.
  2414. */
  2415. /**
  2416. * The resolver component for horizontal move.
  2417. *
  2418. * @param {Splide} Splide - A Splide instance.
  2419. * @param {Object} Components - An object containing components.
  2420. *
  2421. * @return {Object} - The resolver object.
  2422. */
  2423. /* harmony default export */ var horizontal = (function (Splide, Components) {
  2424. /**
  2425. * Hold the Layout component.
  2426. *
  2427. * @type {Object}
  2428. */
  2429. var Layout;
  2430. /**
  2431. * Hold the Elements component.
  2432. *
  2433. * @type {Object}
  2434. */
  2435. var Elements;
  2436. return {
  2437. /**
  2438. * Axis of translate.
  2439. *
  2440. * @type {string}
  2441. */
  2442. axis: 'X',
  2443. /**
  2444. * Sign for the direction.
  2445. *
  2446. * @type {number}
  2447. */
  2448. sign: Splide.options.direction === RTL ? 1 : -1,
  2449. /**
  2450. * Initialization.
  2451. */
  2452. init: function init() {
  2453. Layout = Components.Layout;
  2454. Elements = Components.Elements;
  2455. },
  2456. /**
  2457. * Calculate position by index.
  2458. *
  2459. * @param {number} index - Slide index.
  2460. *
  2461. * @return {Object} - Calculated position.
  2462. */
  2463. toPosition: function toPosition(index) {
  2464. return this.sign * (Layout.totalWidth(index - 1) + this.offset(index));
  2465. },
  2466. /**
  2467. * Calculate the closest slide index from the given position.
  2468. *
  2469. * @return {number} - The closest slide position.
  2470. */
  2471. toIndex: function toIndex(position) {
  2472. position *= this.sign;
  2473. if (Splide.is(SLIDE)) {
  2474. position = between(position, Layout.totalWidth(Elements.total), 0);
  2475. }
  2476. var Slides = Elements.getSlides(true);
  2477. for (var i in Slides) {
  2478. var Slide = Slides[i];
  2479. var slideIndex = Slide.index;
  2480. var slidePosition = this.sign * this.toPosition(slideIndex);
  2481. if (slidePosition < position && position <= slidePosition + Layout.slideWidth(slideIndex) + Layout.gap) {
  2482. return slideIndex;
  2483. }
  2484. }
  2485. return 0;
  2486. },
  2487. /**
  2488. * Trim redundant spaces on the left or right edge if necessary.
  2489. *
  2490. * @param {number} position - Position value to be trimmed.
  2491. *
  2492. * @return {number} - Trimmed position.
  2493. */
  2494. trim: function trim(position) {
  2495. var edge = this.sign * (Layout.totalWidth(Elements.total) - (Layout.width + Layout.gap));
  2496. return between(position, edge, 0);
  2497. },
  2498. /**
  2499. * Return current offset value, considering direction.
  2500. *
  2501. * @return {number} - Offset amount.
  2502. */
  2503. offset: function offset(index) {
  2504. var focus = Splide.options.focus;
  2505. var slideWidth = Layout.slideWidth(index);
  2506. if (focus === 'center') {
  2507. return -(Layout.width - slideWidth) / 2;
  2508. }
  2509. return -(parseInt(focus) || 0) * (slideWidth + Layout.gap);
  2510. }
  2511. };
  2512. });
  2513. // CONCATENATED MODULE: ./src/js/components/track/index.js
  2514. /**
  2515. * The component for moving list in the track.
  2516. *
  2517. * @author Naotoshi Fujita
  2518. * @copyright Naotoshi Fujita. All rights reserved.
  2519. */
  2520. /**
  2521. * The component for moving list in the track.
  2522. *
  2523. * @param {Splide} Splide - A Splide instance.
  2524. * @param {Object} Components - An object containing components.
  2525. *
  2526. * @return {Object} - The component object.
  2527. */
  2528. /* harmony default export */ var components_track = (function (Splide, Components) {
  2529. /**
  2530. * Store the list element.
  2531. *
  2532. * @type {Element}
  2533. */
  2534. var list;
  2535. /**
  2536. * Store the current position.
  2537. *
  2538. * @type {number}
  2539. */
  2540. var currPosition = 0;
  2541. /**
  2542. * Whether the current direction is vertical or not.
  2543. *
  2544. * @type {boolean}
  2545. */
  2546. var isVertical = Splide.options.direction === TTB;
  2547. /**
  2548. * Whether the slider type is FADE or not.
  2549. *
  2550. * @type {boolean}
  2551. */
  2552. var isFade = Splide.is(FADE);
  2553. /**
  2554. * Track component object.
  2555. *
  2556. * @type {Object}
  2557. */
  2558. var Track = object_assign({
  2559. /**
  2560. * Called when the component is mounted.
  2561. */
  2562. mount: function mount() {
  2563. list = Components.Elements.list;
  2564. this.init();
  2565. },
  2566. /**
  2567. * Called after the component is mounted.
  2568. * The resize event must be registered after the Layout's one is done.
  2569. */
  2570. mounted: function mounted() {
  2571. var _this = this;
  2572. if (!isFade) {
  2573. Splide.on('mounted resize updated', function () {
  2574. _this.jump(Splide.index);
  2575. });
  2576. }
  2577. },
  2578. /**
  2579. * Go to the given destination index.
  2580. * After arriving there, the track is jump to the new index without animation, mainly for loop mode.
  2581. *
  2582. * @param {number} destIndex - A destination index.
  2583. * This can be negative or greater than slides length for reaching clones.
  2584. * @param {number} newIndex - An actual new index. They are always same in Slide and Rewind mode.
  2585. * @param {boolean} silently - If true, suppress emitting events.
  2586. */
  2587. go: function go(destIndex, newIndex, silently) {
  2588. var _this2 = this;
  2589. var newPosition = getTrimmedPosition(destIndex);
  2590. var prevIndex = Splide.index;
  2591. if (!silently) {
  2592. Splide.emit('move', newIndex, prevIndex, destIndex);
  2593. }
  2594. if (Math.abs(newPosition - currPosition) >= 1 || isFade) {
  2595. Components.Transition.start(destIndex, newIndex, prevIndex, this.toCoord(newPosition), function () {
  2596. _this2.end(destIndex, newIndex, prevIndex, silently);
  2597. });
  2598. } else {
  2599. if (destIndex !== prevIndex && Splide.options.trimSpace === 'move') {
  2600. Components.Controller.go(destIndex + destIndex - prevIndex, silently);
  2601. } else {
  2602. this.end(destIndex, newIndex, prevIndex, silently);
  2603. }
  2604. }
  2605. },
  2606. /**
  2607. * Called whenever slides arrive at a destination.
  2608. *
  2609. * @param {number} destIndex - A destination index.
  2610. * @param {number} newIndex - A new index.
  2611. * @param {number} prevIndex - A previous index.
  2612. * @param {boolean} silently - If true, suppress emitting events.
  2613. */
  2614. end: function end(destIndex, newIndex, prevIndex, silently) {
  2615. applyStyle(list, {
  2616. transition: ''
  2617. });
  2618. if (!isFade) {
  2619. this.jump(newIndex);
  2620. }
  2621. if (!silently) {
  2622. Splide.emit('moved', newIndex, prevIndex, destIndex);
  2623. }
  2624. },
  2625. /**
  2626. * Move the track to the specified index.
  2627. *
  2628. * @param {number} index - A destination index where the track jumps.
  2629. */
  2630. jump: function jump(index) {
  2631. this.translate(getTrimmedPosition(index));
  2632. },
  2633. /**
  2634. * Set position.
  2635. *
  2636. * @param {number} position - A new position value.
  2637. */
  2638. translate: function translate(position) {
  2639. currPosition = position;
  2640. applyStyle(list, {
  2641. transform: "translate" + this.axis + "(" + position + "px)"
  2642. });
  2643. },
  2644. /**
  2645. * Trim redundant spaces on the left or right edge if necessary.
  2646. *
  2647. * @param {number} position - Position value to be trimmed.
  2648. *
  2649. * @return {number} - Trimmed position.
  2650. */
  2651. trim: function trim(position) {
  2652. if (!Splide.options.trimSpace || Splide.is(LOOP)) {
  2653. return position;
  2654. }
  2655. return this._s.trim(position);
  2656. },
  2657. /**
  2658. * Return coordinates object by the given position.
  2659. *
  2660. * @param {number} position - A position value.
  2661. *
  2662. * @return {Object} - A coordinates object.
  2663. */
  2664. toCoord: function toCoord(position) {
  2665. return {
  2666. x: isVertical ? 0 : position,
  2667. y: isVertical ? position : 0
  2668. };
  2669. },
  2670. /**
  2671. * Return current position.
  2672. *
  2673. * @return {number} - Current position.
  2674. */
  2675. get position() {
  2676. return currPosition;
  2677. }
  2678. }, isVertical ? vertical(Splide, Components) : horizontal(Splide, Components));
  2679. /**
  2680. * Convert index to the trimmed position.
  2681. *
  2682. * @return {number} - Trimmed position.
  2683. */
  2684. function getTrimmedPosition(index) {
  2685. return Track.trim(Track.toPosition(index));
  2686. }
  2687. return Track;
  2688. });
  2689. // CONCATENATED MODULE: ./src/js/components/clones/index.js
  2690. /**
  2691. * The component for cloning some slides for "loop" mode of the track.
  2692. *
  2693. * @author Naotoshi Fujita
  2694. * @copyright Naotoshi Fujita. All rights reserved.
  2695. */
  2696. /**
  2697. * The component for cloning some slides for "loop" mode of the track.
  2698. *
  2699. * @param {Splide} Splide - A Splide instance.
  2700. * @param {Object} Components - An object containing components.
  2701. *
  2702. * @return {Object} - The component object.
  2703. */
  2704. /* harmony default export */ var components_clones = (function (Splide, Components) {
  2705. /**
  2706. * Store information of all clones.
  2707. *
  2708. * @type {Array}
  2709. */
  2710. var clones = [];
  2711. /**
  2712. * Keep Elements component.
  2713. *
  2714. * @type {Object}
  2715. */
  2716. var Elements = Components.Elements;
  2717. /**
  2718. * Clones component object.
  2719. *
  2720. * @type {Object}
  2721. */
  2722. var Clones = {
  2723. /**
  2724. * Called when the component is mounted.
  2725. */
  2726. mount: function mount() {
  2727. var _this = this;
  2728. if (Splide.is(LOOP)) {
  2729. generateClones();
  2730. Splide.on('refresh', function () {
  2731. _this.destroy();
  2732. generateClones();
  2733. });
  2734. }
  2735. },
  2736. /**
  2737. * Destroy.
  2738. */
  2739. destroy: function destroy() {
  2740. dom_remove(clones);
  2741. clones = [];
  2742. },
  2743. /**
  2744. * Return all clones.
  2745. *
  2746. * @return {Element[]} - Cloned elements.
  2747. */
  2748. get clones() {
  2749. return clones;
  2750. },
  2751. /**
  2752. * Return clone length.
  2753. *
  2754. * @return {number} - A length of clones.
  2755. */
  2756. get length() {
  2757. return clones.length;
  2758. }
  2759. };
  2760. /**
  2761. * Generate and append clones.
  2762. */
  2763. function generateClones() {
  2764. var length = Elements.length;
  2765. if (!length) {
  2766. return;
  2767. }
  2768. var count = getCloneCount();
  2769. var slides = Elements.slides;
  2770. while (slides.length < count) {
  2771. slides = slides.concat(slides);
  2772. }
  2773. slides.slice(0, count).forEach(function (elm, index) {
  2774. var clone = cloneDeeply(elm);
  2775. append(Elements.list, clone);
  2776. clones.push(clone);
  2777. Elements.register(clone, index + length, index);
  2778. });
  2779. slides.slice(-count).forEach(function (elm, index) {
  2780. var clone = cloneDeeply(elm);
  2781. before(clone, slides[0]);
  2782. clones.push(clone);
  2783. Elements.register(clone, index - count, index);
  2784. });
  2785. }
  2786. /**
  2787. * Return half count of clones to be generated.
  2788. * Clone count is determined by:
  2789. * - Max pages a flick action can move.
  2790. * - Whether the slide length is enough for perPage.
  2791. *
  2792. * @return {number} - Count for clones.
  2793. */
  2794. function getCloneCount() {
  2795. var options = Splide.options;
  2796. if (options.autoWidth) {
  2797. return Elements.length;
  2798. }
  2799. return options.perPage * (options.drag ? options.flickMaxPages + 1 : 1);
  2800. }
  2801. /**
  2802. * Clone deeply the given element.
  2803. *
  2804. * @param {Element} elm - An element being duplicated.
  2805. *
  2806. * @return {Node} - A cloned node(element).
  2807. */
  2808. function cloneDeeply(elm) {
  2809. var clone = elm.cloneNode(true);
  2810. addClass(clone, Splide.classes.clone); // ID should not be duplicated.
  2811. removeAttribute(clone, 'id');
  2812. return clone;
  2813. }
  2814. return Clones;
  2815. });
  2816. // CONCATENATED MODULE: ./src/js/components/layout/directions/horizontal.js
  2817. /**
  2818. * The resolver component for horizontal layout.
  2819. *
  2820. * @author Naotoshi Fujita
  2821. * @copyright Naotoshi Fujita. All rights reserved.
  2822. */
  2823. /**
  2824. * Max width of a slide.
  2825. *
  2826. * @type {number}
  2827. */
  2828. var SLIDE_MAX_WIDTH = 5000;
  2829. /**
  2830. * The resolver component for horizontal layout.
  2831. *
  2832. * @param {Splide} Splide - A Splide instance.
  2833. * @param {Object} Components - An object containing components.
  2834. *
  2835. * @return {Object} - The resolver object.
  2836. */
  2837. /* harmony default export */ var directions_horizontal = (function (Splide, Components) {
  2838. /**
  2839. * Keep the Elements component.
  2840. *
  2841. * @type {string}
  2842. */
  2843. var Elements = Components.Elements;
  2844. /**
  2845. * Keep the root element.
  2846. *
  2847. * @type {Element}
  2848. */
  2849. var root = Splide.root;
  2850. /**
  2851. * Keep the track element.
  2852. *
  2853. * @type {Element}
  2854. */
  2855. var track;
  2856. /**
  2857. * Keep the latest options.
  2858. *
  2859. * @type {Element}
  2860. */
  2861. var options = Splide.options;
  2862. return {
  2863. /**
  2864. * Margin property name.
  2865. *
  2866. * @type {string}
  2867. */
  2868. margin: 'margin' + (options.direction === RTL ? 'Left' : 'Right'),
  2869. /**
  2870. * Always 0 because the height will be determined by inner contents.
  2871. *
  2872. * @type {number}
  2873. */
  2874. height: 0,
  2875. /**
  2876. * Always 0 because the height will be determined by inner contents.
  2877. *
  2878. * @type {number}
  2879. */
  2880. listHeight: 0,
  2881. /**
  2882. * Initialization.
  2883. */
  2884. init: function init() {
  2885. options = Splide.options;
  2886. track = Elements.track;
  2887. this.gap = toPixel(root, options.gap);
  2888. var padding = options.padding;
  2889. var _padding$left = padding.left,
  2890. left = _padding$left === void 0 ? padding : _padding$left,
  2891. _padding$right = padding.right,
  2892. right = _padding$right === void 0 ? padding : _padding$right;
  2893. this.padding = {
  2894. left: toPixel(root, left),
  2895. right: toPixel(root, right)
  2896. };
  2897. applyStyle(track, {
  2898. paddingLeft: unit(left),
  2899. paddingRight: unit(right)
  2900. });
  2901. },
  2902. /**
  2903. * Accumulate slide width including the gap to the designated index.
  2904. *
  2905. * @param {number|undefined} index - If undefined, width of all slides will be accumulated.
  2906. *
  2907. * @return {number} - Accumulated width.
  2908. */
  2909. totalWidth: function totalWidth(index) {
  2910. var _this = this;
  2911. return Elements.getSlides(true).filter(function (Slide) {
  2912. return Slide.index <= index;
  2913. }).reduce(function (accumulator, Slide) {
  2914. return accumulator + _this.slideWidth(Slide.index) + _this.gap;
  2915. }, 0);
  2916. },
  2917. /**
  2918. * Return the slide width in px.
  2919. *
  2920. * @param {number} index - Slide index.
  2921. *
  2922. * @return {number} - The slide width.
  2923. */
  2924. slideWidth: function slideWidth(index) {
  2925. if (options.autoWidth) {
  2926. var Slide = Elements.getSlide(index);
  2927. return Slide ? Slide.slide.offsetWidth : 0;
  2928. }
  2929. var width = options.fixedWidth || (this.width + this.gap) / options.perPage - this.gap;
  2930. return toPixel(root, width);
  2931. },
  2932. /**
  2933. * Return the slide height in px.
  2934. *
  2935. * @return {number} - The slide height.
  2936. */
  2937. slideHeight: function slideHeight() {
  2938. var height = options.height || options.fixedHeight || this.width * options.heightRatio;
  2939. return toPixel(root, height);
  2940. },
  2941. /**
  2942. * Return slider width without padding.
  2943. *
  2944. * @return {number} - Current slider width.
  2945. */
  2946. get width() {
  2947. return track.clientWidth - this.padding.left - this.padding.right;
  2948. },
  2949. /**
  2950. * Return list width.
  2951. *
  2952. * @return {number} - Current list width.
  2953. */
  2954. get listWidth() {
  2955. var total = Elements.total;
  2956. return options.autoWidth ? total * SLIDE_MAX_WIDTH : this.totalWidth(total);
  2957. }
  2958. };
  2959. });
  2960. // CONCATENATED MODULE: ./src/js/components/layout/directions/vertical.js
  2961. /**
  2962. * The resolver component for vertical layout.
  2963. *
  2964. * @author Naotoshi Fujita
  2965. * @copyright Naotoshi Fujita. All rights reserved.
  2966. */
  2967. /**
  2968. * The resolver component for vertical layout.
  2969. *
  2970. * @param {Splide} Splide - A Splide instance.
  2971. * @param {Object} Components - An object containing components.
  2972. *
  2973. * @return {Object} - The resolver object.
  2974. */
  2975. /* harmony default export */ var directions_vertical = (function (Splide, Components) {
  2976. /**
  2977. * Keep the Elements component.
  2978. *
  2979. * @type {string}
  2980. */
  2981. var Elements = Components.Elements;
  2982. /**
  2983. * Keep the root element.
  2984. *
  2985. * @type {Element}
  2986. */
  2987. var root = Splide.root;
  2988. /**
  2989. * Keep the track element.
  2990. *
  2991. * @type {Element}
  2992. */
  2993. var track;
  2994. /**
  2995. * Keep the latest options.
  2996. *
  2997. * @type {Element}
  2998. */
  2999. var options;
  3000. return {
  3001. /**
  3002. * Margin property name.
  3003. *
  3004. * @type {string}
  3005. */
  3006. margin: 'marginBottom',
  3007. /**
  3008. * Init slider styles according to options.
  3009. */
  3010. init: function init() {
  3011. options = Splide.options;
  3012. track = Elements.track;
  3013. this.gap = toPixel(root, options.gap);
  3014. var padding = options.padding;
  3015. var _padding$top = padding.top,
  3016. top = _padding$top === void 0 ? padding : _padding$top,
  3017. _padding$bottom = padding.bottom,
  3018. bottom = _padding$bottom === void 0 ? padding : _padding$bottom;
  3019. this.padding = {
  3020. top: toPixel(root, top),
  3021. bottom: toPixel(root, bottom)
  3022. };
  3023. applyStyle(track, {
  3024. paddingTop: unit(top),
  3025. paddingBottom: unit(bottom)
  3026. });
  3027. },
  3028. /**
  3029. * Return the slide width in px.
  3030. *
  3031. * @return {number} - The slide width.
  3032. */
  3033. slideWidth: function slideWidth() {
  3034. return toPixel(root, options.fixedWidth || this.width);
  3035. },
  3036. /**
  3037. * Return the slide height in px.
  3038. *
  3039. * @return {number} - The slide height.
  3040. */
  3041. slideHeight: function slideHeight() {
  3042. var height = options.fixedHeight || (this.height + this.gap) / options.perPage - this.gap;
  3043. return toPixel(root, height);
  3044. },
  3045. /**
  3046. * Return slider width without padding.
  3047. *
  3048. * @return {number} - Current slider width.
  3049. */
  3050. get width() {
  3051. return track.clientWidth;
  3052. },
  3053. /**
  3054. * Return slide height without padding.
  3055. *
  3056. * @return {number} - Slider height.
  3057. */
  3058. get height() {
  3059. var height = options.height || this.width * options.heightRatio;
  3060. exist(height, '"height" or "heightRatio" is missing.');
  3061. return toPixel(root, height) - this.padding.top - this.padding.bottom;
  3062. },
  3063. /**
  3064. * Return list width.
  3065. *
  3066. * @return {number} - Current list width.
  3067. */
  3068. get listWidth() {
  3069. return this.width;
  3070. },
  3071. /**
  3072. * Return list height.
  3073. *
  3074. * @return {number} - Current list height.
  3075. */
  3076. get listHeight() {
  3077. return (this.slideHeight() + this.gap) * Elements.total;
  3078. }
  3079. };
  3080. });
  3081. // CONCATENATED MODULE: ./src/js/utils/time.js
  3082. /**
  3083. * A package of utility functions related with time.
  3084. *
  3085. * @author Naotoshi Fujita
  3086. * @copyright Naotoshi Fujita. All rights reserved.
  3087. */
  3088. /**
  3089. * Simple throttle function that controls how often the given function is executed.
  3090. *
  3091. * @param {function} func - A function to be throttled.
  3092. * @param {number} wait - Time in millisecond for interval of execution.
  3093. *
  3094. * @return {Function} - A debounced function.
  3095. */
  3096. function throttle(func, wait) {
  3097. var timeout; // Declare function by the "function" keyword to prevent "this" from being inherited.
  3098. return function () {
  3099. if (!timeout) {
  3100. timeout = setTimeout(function () {
  3101. func();
  3102. timeout = null;
  3103. }, wait);
  3104. }
  3105. };
  3106. }
  3107. /**
  3108. * Custom setInterval function that provides progress rate as callback.
  3109. *
  3110. * @param {function} callback - A callback function fired every time the interval time passes.
  3111. * @param {number} interval - Interval duration in milliseconds.
  3112. * @param {function} progress - A callback function fired whenever the progress goes.
  3113. *
  3114. * @return {Object} - An object containing play() and pause() functions.
  3115. */
  3116. function createInterval(callback, interval, progress) {
  3117. var _window = window,
  3118. requestAnimationFrame = _window.requestAnimationFrame;
  3119. var start,
  3120. elapse,
  3121. rate,
  3122. _pause = true;
  3123. var step = function step(timestamp) {
  3124. if (!_pause) {
  3125. if (!start) {
  3126. start = timestamp;
  3127. }
  3128. elapse = timestamp - start;
  3129. rate = elapse / interval;
  3130. if (elapse >= interval) {
  3131. start = 0;
  3132. rate = 1;
  3133. callback();
  3134. }
  3135. if (progress) {
  3136. progress(rate);
  3137. }
  3138. requestAnimationFrame(step);
  3139. }
  3140. };
  3141. return {
  3142. pause: function pause() {
  3143. _pause = true;
  3144. start = 0;
  3145. },
  3146. play: function play() {
  3147. start = 0;
  3148. if (_pause) {
  3149. _pause = false;
  3150. requestAnimationFrame(step);
  3151. }
  3152. }
  3153. };
  3154. }
  3155. // CONCATENATED MODULE: ./src/js/components/layout/index.js
  3156. /**
  3157. * The component for handing slide layouts and their sizes.
  3158. *
  3159. * @author Naotoshi Fujita
  3160. * @copyright Naotoshi Fujita. All rights reserved.
  3161. */
  3162. /**
  3163. * Interval time for throttle.
  3164. *
  3165. * @type {number}
  3166. */
  3167. var THROTTLE = 100;
  3168. /**
  3169. * The component for handing slide layouts and their sizes.
  3170. *
  3171. * @param {Splide} Splide - A Splide instance.
  3172. * @param {Object} Components - An object containing components.
  3173. *
  3174. * @return {Object} - The component object.
  3175. */
  3176. /* harmony default export */ var layout = (function (Splide, Components) {
  3177. /**
  3178. * Keep the Elements component.
  3179. *
  3180. * @type {string}
  3181. */
  3182. var Elements = Components.Elements;
  3183. /**
  3184. * Layout component object.
  3185. *
  3186. * @type {Object}
  3187. */
  3188. var Layout = object_assign({
  3189. /**
  3190. * Called when the component is mounted.
  3191. */
  3192. mount: function mount() {
  3193. bind();
  3194. init();
  3195. },
  3196. /**
  3197. * Destroy.
  3198. */
  3199. destroy: function destroy() {
  3200. removeAttribute([Elements.list, Elements.track], 'style');
  3201. }
  3202. }, Splide.options.direction === TTB ? directions_vertical(Splide, Components) : directions_horizontal(Splide, Components));
  3203. /**
  3204. * Init slider styles according to options.
  3205. */
  3206. function init() {
  3207. Layout.init();
  3208. applyStyle(Splide.root, {
  3209. maxWidth: unit(Splide.options.width)
  3210. });
  3211. Elements.each(function (Slide) {
  3212. Slide.slide.style[Layout.margin] = unit(Layout.gap);
  3213. });
  3214. resize();
  3215. }
  3216. /**
  3217. * Listen the resize native event with throttle.
  3218. * Initialize when the component is mounted or options are updated.
  3219. */
  3220. function bind() {
  3221. Splide.on('resize load', throttle(function () {
  3222. Splide.emit('resize');
  3223. }, THROTTLE), window).on('resize', resize).on('updated refresh', init);
  3224. }
  3225. /**
  3226. * Resize the list and slides including clones.
  3227. */
  3228. function resize() {
  3229. applyStyle(Elements.list, {
  3230. width: unit(Layout.listWidth),
  3231. height: unit(Layout.listHeight)
  3232. });
  3233. applyStyle(Elements.track, {
  3234. height: unit(Layout.height)
  3235. });
  3236. var slideHeight = unit(Layout.slideHeight());
  3237. Elements.each(function (Slide) {
  3238. applyStyle(Slide.container, {
  3239. height: slideHeight
  3240. });
  3241. applyStyle(Slide.slide, {
  3242. width: Splide.options.autoWidth ? null : unit(Layout.slideWidth(Slide.index)),
  3243. height: Slide.container ? null : slideHeight
  3244. });
  3245. });
  3246. }
  3247. return Layout;
  3248. });
  3249. // CONCATENATED MODULE: ./src/js/components/drag/index.js
  3250. /**
  3251. * The component for supporting mouse drag and swipe.
  3252. *
  3253. * @author Naotoshi Fujita
  3254. * @copyright Naotoshi Fujita. All rights reserved.
  3255. */
  3256. var abs = Math.abs;
  3257. /**
  3258. * Adjust how much the track can be pulled on the first or last page.
  3259. * The larger number this is, the farther the track moves.
  3260. * This should be around 5 - 9.
  3261. *
  3262. * @type {number}
  3263. */
  3264. var FRICTION_REDUCER = 7;
  3265. /**
  3266. * To start dragging the track, the drag angle must be less than this threshold.
  3267. *
  3268. * @type {number}
  3269. */
  3270. var ANGLE_THRESHOLD = 30;
  3271. /**
  3272. * When a drag distance is over this value, the action will be treated as "swipe", not "flick".
  3273. *
  3274. * @type {number}
  3275. */
  3276. var SWIPE_THRESHOLD = 150;
  3277. /**
  3278. * The component supporting mouse drag and swipe.
  3279. *
  3280. * @param {Splide} Splide - A Splide instance.
  3281. * @param {Object} Components - An object containing components.
  3282. *
  3283. * @return {Object} - The component object.
  3284. */
  3285. /* harmony default export */ var drag = (function (Splide, Components) {
  3286. /**
  3287. * Store the Move component.
  3288. *
  3289. * @type {Object}
  3290. */
  3291. var Track = Components.Track;
  3292. /**
  3293. * Store the Controller component.
  3294. *
  3295. * @type {Object}
  3296. */
  3297. var Controller = Components.Controller;
  3298. /**
  3299. * Coordinate of the track on starting drag.
  3300. *
  3301. * @type {Object}
  3302. */
  3303. var startCoord;
  3304. /**
  3305. * Analyzed info on starting drag.
  3306. *
  3307. * @type {Object|null}
  3308. */
  3309. var startInfo;
  3310. /**
  3311. * Analyzed info being updated while dragging/swiping.
  3312. *
  3313. * @type {Object}
  3314. */
  3315. var currentInfo;
  3316. /**
  3317. * Determine whether slides are being dragged or not.
  3318. *
  3319. * @type {boolean}
  3320. */
  3321. var isDragging;
  3322. /**
  3323. * Whether the slider direction is vertical or not.
  3324. *
  3325. * @type {boolean}
  3326. */
  3327. var isVertical = Splide.options.direction === TTB;
  3328. /**
  3329. * Axis for the direction.
  3330. *
  3331. * @type {string}
  3332. */
  3333. var axis = isVertical ? 'y' : 'x';
  3334. /**
  3335. * Drag component object.
  3336. *
  3337. * @type {Object}
  3338. */
  3339. var Drag = {
  3340. /**
  3341. * Mount only when the drag option is true.
  3342. *
  3343. * @type {boolean}
  3344. */
  3345. required: Splide.options.drag,
  3346. /**
  3347. * Whether dragging is disabled or not.
  3348. *
  3349. * @type {boolean}
  3350. */
  3351. disabled: false,
  3352. /**
  3353. * Called when the component is mounted.
  3354. */
  3355. mount: function mount() {
  3356. var list = Components.Elements.list;
  3357. Splide.on('touchstart mousedown', start, list).on('touchmove mousemove', move, list, {
  3358. passive: false
  3359. }).on('touchend touchcancel mouseleave mouseup dragend', end, list).on('mounted refresh', function () {
  3360. // Prevent dragging an image or anchor itself.
  3361. each(list.querySelectorAll('img, a'), function (elm) {
  3362. Splide.off('dragstart', elm).on('dragstart', function (e) {
  3363. e.preventDefault();
  3364. }, elm, {
  3365. passive: false
  3366. });
  3367. });
  3368. });
  3369. }
  3370. };
  3371. /**
  3372. * Called when the track starts to be dragged.
  3373. *
  3374. * @param {TouchEvent|MouseEvent} e - TouchEvent or MouseEvent object.
  3375. */
  3376. function start(e) {
  3377. if (!Drag.disabled && !isDragging && Splide.State.is(IDLE)) {
  3378. startCoord = Track.toCoord(Track.position);
  3379. startInfo = analyze(e, {});
  3380. currentInfo = startInfo;
  3381. }
  3382. }
  3383. /**
  3384. * Called while the track being dragged.
  3385. *
  3386. * @param {TouchEvent|MouseEvent} e - TouchEvent or MouseEvent object.
  3387. */
  3388. function move(e) {
  3389. if (startInfo) {
  3390. currentInfo = analyze(e, startInfo);
  3391. if (isDragging) {
  3392. if (e.cancelable) {
  3393. e.preventDefault();
  3394. }
  3395. var position = startCoord[axis] + currentInfo.offset[axis];
  3396. Track.translate(resist(position));
  3397. } else {
  3398. if (shouldMove(currentInfo)) {
  3399. Splide.emit('drag', startInfo);
  3400. isDragging = true;
  3401. }
  3402. }
  3403. }
  3404. }
  3405. /**
  3406. * Determine whether to start moving the track or not by drag angle.
  3407. *
  3408. * @param {Object} info - An information object.
  3409. *
  3410. * @return {boolean} - True if the track should be moved or false if not.
  3411. */
  3412. function shouldMove(_ref) {
  3413. var offset = _ref.offset;
  3414. if (Splide.State.is(IDLE)) {
  3415. var angle = Math.atan(abs(offset.y) / abs(offset.x)) * 180 / Math.PI;
  3416. if (isVertical) {
  3417. angle = 90 - angle;
  3418. }
  3419. return angle < ANGLE_THRESHOLD;
  3420. }
  3421. return false;
  3422. }
  3423. /**
  3424. * Resist dragging the track on the first/last page because there is no more.
  3425. *
  3426. * @param {number} position - A position being applied to the track.
  3427. *
  3428. * @return {Object} - Adjusted position.
  3429. */
  3430. function resist(position) {
  3431. if (!Splide.is(LOOP)) {
  3432. var sign = Track.sign;
  3433. var _start = sign * Track.trim(Track.toPosition(0));
  3434. var _end = sign * Track.trim(Track.toPosition(Controller.edgeIndex));
  3435. position *= sign;
  3436. if (position < _start) {
  3437. position = _start - FRICTION_REDUCER * Math.log(_start - position);
  3438. } else if (position > _end) {
  3439. position = _end + FRICTION_REDUCER * Math.log(position - _end);
  3440. }
  3441. position *= sign;
  3442. }
  3443. return position;
  3444. }
  3445. /**
  3446. * Called when dragging ends.
  3447. */
  3448. function end() {
  3449. startInfo = null;
  3450. if (isDragging) {
  3451. Splide.emit('dragged', currentInfo);
  3452. go(currentInfo);
  3453. isDragging = false;
  3454. }
  3455. }
  3456. /**
  3457. * Go to the slide determined by the analyzed data.
  3458. *
  3459. * @param {Object} info - An info object.
  3460. */
  3461. function go(info) {
  3462. var velocity = info.velocity[axis];
  3463. var absV = abs(velocity);
  3464. if (absV > 0) {
  3465. var Layout = Components.Layout;
  3466. var options = Splide.options;
  3467. var sign = velocity < 0 ? -1 : 1;
  3468. var destination = Track.position;
  3469. if (absV > options.flickThreshold && abs(info.offset[axis]) < SWIPE_THRESHOLD) {
  3470. destination += sign * Math.min(absV * options.flickPower, Layout.width * (options.flickMaxPages || 1));
  3471. }
  3472. var index = Track.toIndex(destination); // Do not allow the track to go to a previous position.
  3473. if (index === Splide.index) {
  3474. index += sign * Track.sign;
  3475. }
  3476. if (!Splide.is(LOOP)) {
  3477. index = between(index, 0, Controller.edgeIndex);
  3478. }
  3479. Controller.go(index, options.isNavigation);
  3480. }
  3481. }
  3482. /**
  3483. * Analyze the given event object and return important information for handling swipe behavior.
  3484. *
  3485. * @param {Event} e - Touch or Mouse event object.
  3486. * @param {Object} startInfo - Information analyzed on start for calculating difference from the current one.
  3487. *
  3488. * @return {Object} - An object containing analyzed information, such as offset, velocity, etc.
  3489. */
  3490. function analyze(e, startInfo) {
  3491. var timeStamp = e.timeStamp,
  3492. touches = e.touches;
  3493. var _ref2 = touches ? touches[0] : e,
  3494. clientX = _ref2.clientX,
  3495. clientY = _ref2.clientY;
  3496. var _ref3 = startInfo.to || {},
  3497. _ref3$x = _ref3.x,
  3498. fromX = _ref3$x === void 0 ? clientX : _ref3$x,
  3499. _ref3$y = _ref3.y,
  3500. fromY = _ref3$y === void 0 ? clientY : _ref3$y;
  3501. var startTime = startInfo.time || 0;
  3502. var offset = {
  3503. x: clientX - fromX,
  3504. y: clientY - fromY
  3505. };
  3506. var duration = timeStamp - startTime;
  3507. var velocity = {
  3508. x: offset.x / duration,
  3509. y: offset.y / duration
  3510. };
  3511. return {
  3512. to: {
  3513. x: clientX,
  3514. y: clientY
  3515. },
  3516. offset: offset,
  3517. time: timeStamp,
  3518. velocity: velocity
  3519. };
  3520. }
  3521. return Drag;
  3522. });
  3523. // CONCATENATED MODULE: ./src/js/components/click/index.js
  3524. /**
  3525. * The component for handling a click event.
  3526. *
  3527. * @author Naotoshi Fujita
  3528. * @copyright Naotoshi Fujita. All rights reserved.
  3529. */
  3530. /**
  3531. * The component for handling a click event.
  3532. * Click should be disabled during drag/swipe.
  3533. *
  3534. * @param {Splide} Splide - A Splide instance.
  3535. * @param {Object} Components - An object containing components.
  3536. *
  3537. * @return {Object} - The component object.
  3538. */
  3539. /* harmony default export */ var click = (function (Splide, Components) {
  3540. /**
  3541. * Whether click is disabled or not.
  3542. *
  3543. * @type {boolean}
  3544. */
  3545. var disabled = false;
  3546. /**
  3547. * Click component object.
  3548. *
  3549. * @type {Object}
  3550. */
  3551. var Click = {
  3552. /**
  3553. * Mount only when the drag is activated and the slide type is not "fade".
  3554. *
  3555. * @type {boolean}
  3556. */
  3557. required: Splide.options.drag && !Splide.is(FADE),
  3558. /**
  3559. * Called when the component is mounted.
  3560. */
  3561. mount: function mount() {
  3562. Splide.on('click', onClick, Components.Elements.track, {
  3563. capture: true
  3564. }).on('drag', function () {
  3565. disabled = true;
  3566. }).on('moved', function () {
  3567. disabled = false;
  3568. });
  3569. }
  3570. };
  3571. /**
  3572. * Called when a track element is clicked.
  3573. *
  3574. * @param {Event} e - A click event.
  3575. */
  3576. function onClick(e) {
  3577. if (disabled) {
  3578. e.preventDefault();
  3579. e.stopPropagation();
  3580. e.stopImmediatePropagation();
  3581. }
  3582. }
  3583. return Click;
  3584. });
  3585. // CONCATENATED MODULE: ./src/js/components/autoplay/index.js
  3586. /**
  3587. * The component for playing slides automatically.
  3588. *
  3589. * @author Naotoshi Fujita
  3590. * @copyright Naotoshi Fujita. All rights reserved.
  3591. */
  3592. /**
  3593. * Set of pause flags.
  3594. */
  3595. var PAUSE_FLAGS = {
  3596. HOVER: 1,
  3597. FOCUS: 2,
  3598. MANUAL: 3
  3599. };
  3600. /**
  3601. * The component for playing slides automatically.
  3602. *
  3603. * @param {Splide} Splide - A Splide instance.
  3604. * @param {Object} Components - An object containing components.
  3605. * @param {string} name - A component name as a lowercase string.
  3606. *
  3607. * @return {Object} - The component object.
  3608. */
  3609. /* harmony default export */ var components_autoplay = (function (Splide, Components, name) {
  3610. /**
  3611. * Store pause flags.
  3612. *
  3613. * @type {Array}
  3614. */
  3615. var flags = [];
  3616. /**
  3617. * Store an interval object.
  3618. *
  3619. * @type {Object};
  3620. */
  3621. var interval;
  3622. /**
  3623. * Keep the Elements component.
  3624. *
  3625. * @type {string}
  3626. */
  3627. var Elements = Components.Elements;
  3628. /**
  3629. * Autoplay component object.
  3630. *
  3631. * @type {Object}
  3632. */
  3633. var Autoplay = {
  3634. /**
  3635. * Required only when the autoplay option is true.
  3636. *
  3637. * @type {boolean}
  3638. */
  3639. required: Splide.options.autoplay,
  3640. /**
  3641. * Called when the component is mounted.
  3642. * Note that autoplay starts only if there are slides over perPage number.
  3643. */
  3644. mount: function mount() {
  3645. var options = Splide.options;
  3646. if (Elements.slides.length > options.perPage) {
  3647. interval = createInterval(function () {
  3648. Splide.go('>');
  3649. }, options.interval, function (rate) {
  3650. Splide.emit(name + ":playing", rate);
  3651. if (Elements.bar) {
  3652. applyStyle(Elements.bar, {
  3653. width: rate * 100 + "%"
  3654. });
  3655. }
  3656. });
  3657. bind();
  3658. this.play();
  3659. }
  3660. },
  3661. /**
  3662. * Start autoplay.
  3663. *
  3664. * @param {number} flag - A pause flag to be removed.
  3665. */
  3666. play: function play(flag) {
  3667. if (flag === void 0) {
  3668. flag = 0;
  3669. }
  3670. flags = flags.filter(function (f) {
  3671. return f !== flag;
  3672. });
  3673. if (!flags.length) {
  3674. Splide.emit(name + ":play");
  3675. interval.play();
  3676. }
  3677. },
  3678. /**
  3679. * Pause autoplay.
  3680. * Note that Array.includes is not supported by IE.
  3681. *
  3682. * @param {number} flag - A pause flag to be added.
  3683. */
  3684. pause: function pause(flag) {
  3685. if (flag === void 0) {
  3686. flag = 0;
  3687. }
  3688. interval.pause();
  3689. if (flags.indexOf(flag) === -1) {
  3690. flags.push(flag);
  3691. }
  3692. if (flags.length === 1) {
  3693. Splide.emit(name + ":pause");
  3694. }
  3695. }
  3696. };
  3697. /**
  3698. * Listen some events.
  3699. */
  3700. function bind() {
  3701. var options = Splide.options;
  3702. var sibling = Splide.sibling;
  3703. var elms = [Splide.root, sibling ? sibling.root : null];
  3704. if (options.pauseOnHover) {
  3705. switchOn(elms, 'mouseleave', PAUSE_FLAGS.HOVER, true);
  3706. switchOn(elms, 'mouseenter', PAUSE_FLAGS.HOVER, false);
  3707. }
  3708. if (options.pauseOnFocus) {
  3709. switchOn(elms, 'focusout', PAUSE_FLAGS.FOCUS, true);
  3710. switchOn(elms, 'focusin', PAUSE_FLAGS.FOCUS, false);
  3711. }
  3712. Splide.on('click', function () {
  3713. // Need to be removed a focus flag at first.
  3714. Autoplay.play(PAUSE_FLAGS.FOCUS);
  3715. Autoplay.play(PAUSE_FLAGS.MANUAL);
  3716. }, Elements.play).on('move refresh', function () {
  3717. Autoplay.play();
  3718. }) // Rewind the timer.
  3719. .on('destroy', function () {
  3720. Autoplay.pause();
  3721. });
  3722. switchOn([Elements.pause], 'click', PAUSE_FLAGS.MANUAL, false);
  3723. }
  3724. /**
  3725. * Play or pause on the given event.
  3726. *
  3727. * @param {Element[]} elms - Elements.
  3728. * @param {string} event - An event name or names.
  3729. * @param {number} flag - A pause flag defined on the top.
  3730. * @param {boolean} play - Determine whether to play or pause.
  3731. */
  3732. function switchOn(elms, event, flag, play) {
  3733. for (var i in elms) {
  3734. Splide.on(event, function () {
  3735. Autoplay[play ? 'play' : 'pause'](flag);
  3736. }, elms[i]);
  3737. }
  3738. }
  3739. return Autoplay;
  3740. });
  3741. // CONCATENATED MODULE: ./src/js/components/cover/index.js
  3742. /**
  3743. * The component for change an img element to background image of its wrapper.
  3744. *
  3745. * @author Naotoshi Fujita
  3746. * @copyright Naotoshi Fujita. All rights reserved.
  3747. */
  3748. /**
  3749. * The component for change an img element to background image of its wrapper.
  3750. *
  3751. * @param {Splide} Splide - A Splide instance.
  3752. * @param {Object} Components - An object containing components.
  3753. *
  3754. * @return {Object} - The component object.
  3755. */
  3756. /* harmony default export */ var components_cover = (function (Splide, Components) {
  3757. /**
  3758. * Hold options.
  3759. *
  3760. * @type {Object}
  3761. */
  3762. var options = Splide.options;
  3763. /**
  3764. * Cover component object.
  3765. *
  3766. * @type {Object}
  3767. */
  3768. var Cover = {
  3769. /**
  3770. * Required only when "cover" option is true.
  3771. *
  3772. * @type {boolean}
  3773. */
  3774. required: options.cover,
  3775. /**
  3776. * Called when the component is mounted.
  3777. */
  3778. mount: function mount() {
  3779. Splide.on('lazyload:loaded', function (img) {
  3780. cover(img, false);
  3781. });
  3782. Splide.on('mounted updated refresh', function () {
  3783. return apply(false);
  3784. });
  3785. },
  3786. /**
  3787. * Destroy.
  3788. */
  3789. destroy: function destroy() {
  3790. apply(true);
  3791. }
  3792. };
  3793. /**
  3794. * Apply "cover" to all slides.
  3795. *
  3796. * @param {boolean} uncover - If true, "cover" will be clear.
  3797. */
  3798. function apply(uncover) {
  3799. Components.Elements.each(function (Slide) {
  3800. var img = child(Slide.slide, 'img') || child(Slide.container, 'img');
  3801. if (img && img.src) {
  3802. cover(img, uncover);
  3803. }
  3804. });
  3805. }
  3806. /**
  3807. * Set background image of the parent element, using source of the given image element.
  3808. *
  3809. * @param {Element} img - An image element.
  3810. * @param {boolean} uncover - Reset "cover".
  3811. */
  3812. function cover(img, uncover) {
  3813. applyStyle(img.parentElement, {
  3814. background: uncover ? '' : "center/cover no-repeat url(\"" + img.src + "\")"
  3815. });
  3816. applyStyle(img, {
  3817. display: uncover ? '' : 'none'
  3818. });
  3819. }
  3820. return Cover;
  3821. });
  3822. // CONCATENATED MODULE: ./src/js/components/arrows/path.js
  3823. /**
  3824. * Export vector path for an arrow.
  3825. *
  3826. * @author Naotoshi Fujita
  3827. * @copyright Naotoshi Fujita. All rights reserved.
  3828. */
  3829. /**
  3830. * Namespace definition for SVG element.
  3831. *
  3832. * @type {string}
  3833. */
  3834. var XML_NAME_SPACE = 'http://www.w3.org/2000/svg';
  3835. /**
  3836. * The arrow vector path.
  3837. *
  3838. * @type {number}
  3839. */
  3840. var PATH = 'm15.5 0.932-4.3 4.38 14.5 14.6-14.5 14.5 4.3 4.4 14.6-14.6 4.4-4.3-4.4-4.4-14.6-14.6z';
  3841. /**
  3842. * SVG width and height.
  3843. *
  3844. * @type {number}
  3845. */
  3846. var SIZE = 40;
  3847. // CONCATENATED MODULE: ./src/js/components/arrows/index.js
  3848. /**
  3849. * The component for appending prev/next arrows.
  3850. *
  3851. * @author Naotoshi Fujita
  3852. * @copyright Naotoshi Fujita. All rights reserved.
  3853. */
  3854. /**
  3855. * The component for appending prev/next arrows.
  3856. *
  3857. * @param {Splide} Splide - A Splide instance.
  3858. * @param {Object} Components - An object containing components.
  3859. * @param {string} name - A component name as a lowercase string.
  3860. *
  3861. * @return {Object} - The component object.
  3862. */
  3863. /* harmony default export */ var components_arrows = (function (Splide, Components, name) {
  3864. /**
  3865. * Previous arrow element.
  3866. *
  3867. * @type {Element|undefined}
  3868. */
  3869. var prev;
  3870. /**
  3871. * Next arrow element.
  3872. *
  3873. * @type {Element|undefined}
  3874. */
  3875. var next;
  3876. /**
  3877. * Store the class list.
  3878. *
  3879. * @type {Object}
  3880. */
  3881. var classes = Splide.classes;
  3882. /**
  3883. * Hold the root element.
  3884. *
  3885. * @type {Element}
  3886. */
  3887. var root = Splide.root;
  3888. /**
  3889. * Whether arrows are created programmatically or not.
  3890. *
  3891. * @type {boolean}
  3892. */
  3893. var created;
  3894. /**
  3895. * Hold the Elements component.
  3896. *
  3897. * @type {Object}
  3898. */
  3899. var Elements = Components.Elements;
  3900. /**
  3901. * Arrows component object.
  3902. *
  3903. * @type {Object}
  3904. */
  3905. var Arrows = {
  3906. /**
  3907. * Required when the arrows option is true.
  3908. *
  3909. * @type {boolean}
  3910. */
  3911. required: Splide.options.arrows,
  3912. /**
  3913. * Called when the component is mounted.
  3914. */
  3915. mount: function mount() {
  3916. // Attempt to get arrows from HTML source.
  3917. prev = Elements.arrows.prev;
  3918. next = Elements.arrows.next; // If arrows were not found in HTML, let's generate them.
  3919. if ((!prev || !next) && Splide.options.arrows) {
  3920. prev = createArrow(true);
  3921. next = createArrow(false);
  3922. created = true;
  3923. appendArrows();
  3924. }
  3925. if (prev && next) {
  3926. bind();
  3927. }
  3928. this.arrows = {
  3929. prev: prev,
  3930. next: next
  3931. };
  3932. },
  3933. /**
  3934. * Called after all components are mounted.
  3935. */
  3936. mounted: function mounted() {
  3937. Splide.emit(name + ":mounted", prev, next);
  3938. },
  3939. /**
  3940. * Destroy.
  3941. */
  3942. destroy: function destroy() {
  3943. removeAttribute([prev, next], 'disabled');
  3944. if (created) {
  3945. dom_remove(prev.parentElement);
  3946. }
  3947. }
  3948. };
  3949. /**
  3950. * Listen native and custom events.
  3951. */
  3952. function bind() {
  3953. Splide.on('click', function () {
  3954. return onClick(true);
  3955. }, prev).on('click', function () {
  3956. return onClick(false);
  3957. }, next).on('mounted move updated refresh', updateDisabled);
  3958. }
  3959. /**
  3960. * Called when an arrow is clicked.
  3961. *
  3962. * @param {boolean} prev - If true, the previous arrow is clicked.
  3963. */
  3964. function onClick(prev) {
  3965. var perMove = Splide.options.perMove;
  3966. Splide.go(perMove ? "" + (prev ? '-' : '+') + perMove : prev ? '<' : '>');
  3967. }
  3968. /**
  3969. * Update a disabled attribute.
  3970. */
  3971. function updateDisabled() {
  3972. var _Components$Controlle = Components.Controller,
  3973. prevIndex = _Components$Controlle.prevIndex,
  3974. nextIndex = _Components$Controlle.nextIndex;
  3975. var isEnough = Splide.length > Splide.options.perPage || Splide.is(LOOP);
  3976. prev.disabled = prevIndex < 0 || !isEnough;
  3977. next.disabled = nextIndex < 0 || !isEnough;
  3978. Splide.emit(name + ":updated", prev, next, prevIndex, nextIndex);
  3979. }
  3980. /**
  3981. * Create a wrapper element and append arrows.
  3982. */
  3983. function appendArrows() {
  3984. var wrapper = create('div', {
  3985. "class": classes.arrows
  3986. });
  3987. append(wrapper, prev);
  3988. append(wrapper, next);
  3989. var slider = Elements.slider;
  3990. var parent = Splide.options.arrows === 'slider' && slider ? slider : root;
  3991. before(wrapper, parent.firstElementChild);
  3992. }
  3993. /**
  3994. * Create an arrow element.
  3995. *
  3996. * @param {boolean} prev - Determine to create a prev arrow or next arrow.
  3997. *
  3998. * @return {Element} - A created arrow element.
  3999. */
  4000. function createArrow(prev) {
  4001. var arrow = "<button class=\"" + classes.arrow + " " + (prev ? classes.prev : classes.next) + "\">" + ("<svg xmlns=\"" + XML_NAME_SPACE + "\"\tviewBox=\"0 0 " + SIZE + " " + SIZE + "\"\twidth=\"" + SIZE + "\"\theight=\"" + SIZE + "\">") + ("<path d=\"" + (Splide.options.arrowPath || PATH) + "\" />");
  4002. return domify(arrow);
  4003. }
  4004. return Arrows;
  4005. });
  4006. // CONCATENATED MODULE: ./src/js/components/pagination/index.js
  4007. /**
  4008. * The component for handling pagination
  4009. *
  4010. * @author Naotoshi Fujita
  4011. * @copyright Naotoshi Fujita. All rights reserved.
  4012. */
  4013. /**
  4014. * The event name for updating some attributes of pagination nodes.
  4015. *
  4016. * @type {string}
  4017. */
  4018. var ATTRIBUTES_UPDATE_EVENT = 'move.page';
  4019. /**
  4020. * The event name for recreating pagination.
  4021. *
  4022. * @type {string}
  4023. */
  4024. var UPDATE_EVENT = 'updated.page refresh.page';
  4025. /**
  4026. * The component for handling pagination
  4027. *
  4028. * @param {Splide} Splide - A Splide instance.
  4029. * @param {Object} Components - An object containing components.
  4030. * @param {string} name - A component name as a lowercase string.
  4031. *
  4032. * @return {Object} - The component object.
  4033. */
  4034. /* harmony default export */ var pagination = (function (Splide, Components, name) {
  4035. /**
  4036. * Store all data for pagination.
  4037. * - list: A list element.
  4038. * - items: An array that contains objects(li, button, index, page).
  4039. *
  4040. * @type {Object}
  4041. */
  4042. var data = {};
  4043. /**
  4044. * Hold the Elements component.
  4045. *
  4046. * @type {Object}
  4047. */
  4048. var Elements = Components.Elements;
  4049. /**
  4050. * Pagination component object.
  4051. *
  4052. * @type {Object}
  4053. */
  4054. var Pagination = {
  4055. /**
  4056. * Required only when the pagination option is true.
  4057. *
  4058. * @type {boolean}
  4059. */
  4060. required: Splide.options.pagination,
  4061. /**
  4062. * Called when the component is mounted.
  4063. */
  4064. mount: function mount() {
  4065. data = createPagination();
  4066. var slider = Elements.slider;
  4067. var parent = Splide.options.pagination === 'slider' && slider ? slider : Splide.root;
  4068. append(parent, data.list);
  4069. bind();
  4070. },
  4071. /**
  4072. * Called after all components are mounted.
  4073. */
  4074. mounted: function mounted() {
  4075. var index = Splide.index;
  4076. Splide.emit(name + ":mounted", data, this.getItem(index));
  4077. update(index, -1);
  4078. },
  4079. /**
  4080. * Destroy the pagination.
  4081. * Be aware that node.remove() is not supported by IE.
  4082. */
  4083. destroy: function destroy() {
  4084. dom_remove(data.list);
  4085. if (data.items) {
  4086. data.items.forEach(function (item) {
  4087. Splide.off('click', item.button);
  4088. });
  4089. }
  4090. Splide.off(ATTRIBUTES_UPDATE_EVENT).off(UPDATE_EVENT);
  4091. data = {};
  4092. },
  4093. /**
  4094. * Return an item by index.
  4095. *
  4096. * @param {number} index - A slide index.
  4097. *
  4098. * @return {Object|undefined} - An item object on success or undefined on failure.
  4099. */
  4100. getItem: function getItem(index) {
  4101. return data.items[Components.Controller.toPage(index)];
  4102. },
  4103. /**
  4104. * Return object containing pagination data.
  4105. *
  4106. * @return {Object} - Pagination data including list and items.
  4107. */
  4108. get data() {
  4109. return data;
  4110. }
  4111. };
  4112. /**
  4113. * Listen some events.
  4114. */
  4115. function bind() {
  4116. Splide.on(ATTRIBUTES_UPDATE_EVENT, update).on(UPDATE_EVENT, function () {
  4117. Pagination.destroy();
  4118. if (Splide.options.pagination) {
  4119. Pagination.mount();
  4120. Pagination.mounted();
  4121. }
  4122. });
  4123. }
  4124. /**
  4125. * Update attributes.
  4126. *
  4127. * @param {number} index - Active index.
  4128. * @param {number} prevIndex - Prev index.
  4129. */
  4130. function update(index, prevIndex) {
  4131. var prev = Pagination.getItem(prevIndex);
  4132. var curr = Pagination.getItem(index);
  4133. var active = STATUS_CLASSES.active;
  4134. if (prev) {
  4135. removeClass(prev.button, active);
  4136. }
  4137. if (curr) {
  4138. addClass(curr.button, active);
  4139. }
  4140. Splide.emit(name + ":updated", data, prev, curr);
  4141. }
  4142. /**
  4143. * Create a wrapper and button elements.
  4144. *
  4145. * @return {Object} - An object contains all data.
  4146. */
  4147. function createPagination() {
  4148. var options = Splide.options;
  4149. var classes = Splide.classes;
  4150. var list = create('ul', {
  4151. "class": classes.pagination
  4152. });
  4153. var items = Elements.getSlides(false).filter(function (Slide) {
  4154. return options.focus !== false || Slide.index % options.perPage === 0;
  4155. }).map(function (Slide, page) {
  4156. var li = create('li', {});
  4157. var button = create('button', {
  4158. "class": classes.page
  4159. });
  4160. append(li, button);
  4161. append(list, li);
  4162. Splide.on('click', function () {
  4163. Splide.go(">" + page);
  4164. }, button);
  4165. return {
  4166. li: li,
  4167. button: button,
  4168. page: page,
  4169. Slides: Elements.getSlidesByPage(page)
  4170. };
  4171. });
  4172. return {
  4173. list: list,
  4174. items: items
  4175. };
  4176. }
  4177. return Pagination;
  4178. });
  4179. // CONCATENATED MODULE: ./src/js/components/lazyload/index.js
  4180. /**
  4181. * The component for loading slider images lazily.
  4182. *
  4183. * @author Naotoshi Fujita
  4184. * @copyright Naotoshi Fujita. All rights reserved.
  4185. */
  4186. /**
  4187. * The name for a data attribute.
  4188. *
  4189. * @type {string}
  4190. */
  4191. var SRC_DATA_NAME = 'data-splide-lazy';
  4192. /**
  4193. * The component for loading slider images lazily.
  4194. *
  4195. * @param {Splide} Splide - A Splide instance.
  4196. * @param {Object} Components - An object containing components.
  4197. * @param {string} name - A component name as a lowercase string.
  4198. *
  4199. * @return {Object} - The component object.
  4200. */
  4201. /* harmony default export */ var lazyload = (function (Splide, Components, name) {
  4202. /**
  4203. * Next index for sequential loading.
  4204. *
  4205. * @type {number}
  4206. */
  4207. var nextIndex;
  4208. /**
  4209. * Store objects containing an img element and a Slide object.
  4210. *
  4211. * @type {Object[]}
  4212. */
  4213. var images;
  4214. /**
  4215. * Store the options.
  4216. *
  4217. * @type {Object}
  4218. */
  4219. var options = Splide.options;
  4220. /**
  4221. * Whether to load images sequentially or not.
  4222. *
  4223. * @type {boolean}
  4224. */
  4225. var isSequential = options.lazyLoad === 'sequential';
  4226. /**
  4227. * Lazyload component object.
  4228. *
  4229. * @type {Object}
  4230. */
  4231. var Lazyload = {
  4232. /**
  4233. * Mount only when the lazyload option is provided.
  4234. *
  4235. * @type {boolean}
  4236. */
  4237. required: options.lazyLoad,
  4238. /**
  4239. * Called when the component is mounted.
  4240. */
  4241. mount: function mount() {
  4242. Splide.on('mounted refresh', function () {
  4243. init();
  4244. Components.Elements.each(function (Slide) {
  4245. each(Slide.slide.querySelectorAll("[" + SRC_DATA_NAME + "]"), function (img) {
  4246. if (!img.src) {
  4247. images.push({
  4248. img: img,
  4249. Slide: Slide
  4250. });
  4251. applyStyle(img, {
  4252. display: 'none'
  4253. });
  4254. }
  4255. });
  4256. });
  4257. if (isSequential) {
  4258. loadNext();
  4259. }
  4260. });
  4261. if (!isSequential) {
  4262. Splide.on("mounted refresh moved." + name, check);
  4263. }
  4264. },
  4265. /**
  4266. * Destroy.
  4267. */
  4268. destroy: init
  4269. };
  4270. /**
  4271. * Initialize parameters.
  4272. */
  4273. function init() {
  4274. images = [];
  4275. nextIndex = 0;
  4276. }
  4277. /**
  4278. * Check how close each image is from the active slide and
  4279. * determine whether to start loading or not, according to the distance.
  4280. *
  4281. * @param {number} index - Current index.
  4282. */
  4283. function check(index) {
  4284. index = isNaN(index) ? Splide.index : index;
  4285. images = images.filter(function (image) {
  4286. if (image.Slide.isWithin(index, options.perPage * (options.preloadPages + 1))) {
  4287. load(image.img, image.Slide);
  4288. return false;
  4289. }
  4290. return true;
  4291. }); // Unbind if all images are loaded.
  4292. if (!images[0]) {
  4293. Splide.off("moved." + name);
  4294. }
  4295. }
  4296. /**
  4297. * Start loading an image.
  4298. * Creating a clone of the image element since setting src attribute directly to it
  4299. * often occurs 'hitch', blocking some other processes of a browser.
  4300. *
  4301. * @param {Element} img - An image element.
  4302. * @param {Object} Slide - A Slide object.
  4303. */
  4304. function load(img, Slide) {
  4305. addClass(Slide.slide, STATUS_CLASSES.loading);
  4306. var spinner = create('span', {
  4307. "class": Splide.classes.spinner
  4308. });
  4309. append(img.parentElement, spinner);
  4310. img.onload = function () {
  4311. loaded(img, spinner, Slide, false);
  4312. };
  4313. img.onerror = function () {
  4314. loaded(img, spinner, Slide, true);
  4315. };
  4316. setAttribute(img, 'src', getAttribute(img, SRC_DATA_NAME));
  4317. }
  4318. /**
  4319. * Start loading a next image in images array.
  4320. */
  4321. function loadNext() {
  4322. if (nextIndex < images.length) {
  4323. var image = images[nextIndex];
  4324. load(image.img, image.Slide);
  4325. }
  4326. nextIndex++;
  4327. }
  4328. /**
  4329. * Called just after the image was loaded or loading was aborted by some error.
  4330. *
  4331. * @param {Element} img - An image element.
  4332. * @param {Element} spinner - A spinner element.
  4333. * @param {Object} Slide - A Slide object.
  4334. * @param {boolean} error - True if the image was loaded successfully or false on error.
  4335. */
  4336. function loaded(img, spinner, Slide, error) {
  4337. removeClass(Slide.slide, STATUS_CLASSES.loading);
  4338. if (!error) {
  4339. dom_remove(spinner);
  4340. applyStyle(img, {
  4341. display: ''
  4342. });
  4343. Splide.emit(name + ":loaded", img).emit('resize');
  4344. }
  4345. if (isSequential) {
  4346. loadNext();
  4347. }
  4348. }
  4349. return Lazyload;
  4350. });
  4351. // CONCATENATED MODULE: ./src/js/components/keyboard/index.js
  4352. /**
  4353. * The component for controlling slides via keyboard.
  4354. *
  4355. * @author Naotoshi Fujita
  4356. * @copyright Naotoshi Fujita. All rights reserved.
  4357. */
  4358. /**
  4359. * Map a key to a slide control.
  4360. *
  4361. * @type {Object}
  4362. */
  4363. var KEY_MAP = {
  4364. ltr: {
  4365. ArrowLeft: '<',
  4366. ArrowRight: '>',
  4367. // For IE.
  4368. Left: '<',
  4369. Right: '>'
  4370. },
  4371. rtl: {
  4372. ArrowLeft: '>',
  4373. ArrowRight: '<',
  4374. // For IE.
  4375. Left: '>',
  4376. Right: '<'
  4377. },
  4378. ttb: {
  4379. ArrowUp: '<',
  4380. ArrowDown: '>',
  4381. // For IE.
  4382. Up: '<',
  4383. Down: '>'
  4384. }
  4385. };
  4386. /**
  4387. * The component for controlling slides via keyboard.
  4388. *
  4389. * @param {Splide} Splide - A Splide instance.
  4390. *
  4391. * @return {Object} - The component object.
  4392. */
  4393. /* harmony default export */ var keyboard = (function (Splide) {
  4394. /**
  4395. * Hold the root element.
  4396. *
  4397. * @type {Element}
  4398. */
  4399. var root = Splide.root;
  4400. return {
  4401. /**
  4402. * Called when the component is mounted.
  4403. */
  4404. mount: function mount() {
  4405. var map = KEY_MAP[Splide.options.direction];
  4406. Splide.on('mounted updated', function () {
  4407. Splide.off('keydown', root);
  4408. if (Splide.options.keyboard) {
  4409. Splide.on('keydown', function (e) {
  4410. if (map[e.key]) {
  4411. Splide.go(map[e.key]);
  4412. }
  4413. }, root);
  4414. }
  4415. });
  4416. }
  4417. };
  4418. });
  4419. // CONCATENATED MODULE: ./src/js/constants/a11y.js
  4420. /**
  4421. * Export aria attribute names.
  4422. *
  4423. * @author Naotoshi Fujita
  4424. * @copyright Naotoshi Fujita. All rights reserved.
  4425. */
  4426. /**
  4427. * Attribute name for aria-current.
  4428. *
  4429. * @type {string}
  4430. */
  4431. var ARIA_CURRENRT = 'aria-current';
  4432. /**
  4433. * Attribute name for aria-control.
  4434. *
  4435. * @type {string}
  4436. */
  4437. var ARIA_CONTROLS = 'aria-controls';
  4438. /**
  4439. * Attribute name for aria-control.
  4440. *
  4441. * @type {string}
  4442. */
  4443. var ARIA_LABEL = 'aria-label';
  4444. /**
  4445. * Attribute name for aria-labelledby.
  4446. *
  4447. * @type {string}
  4448. */
  4449. var ARIA_LABELLEDBY = 'aria-labelledby';
  4450. /**
  4451. * Attribute name for aria-hidden.
  4452. *
  4453. * @type {string}
  4454. */
  4455. var ARIA_HIDDEN = 'aria-hidden';
  4456. /**
  4457. * Attribute name for tab-index.
  4458. *
  4459. * @type {string}
  4460. */
  4461. var TAB_INDEX = 'tabindex';
  4462. // CONCATENATED MODULE: ./src/js/components/a11y/index.js
  4463. /**
  4464. * The component for enhancing accessibility.
  4465. *
  4466. * @author Naotoshi Fujita
  4467. * @copyright Naotoshi Fujita. All rights reserved.
  4468. */
  4469. /**
  4470. * The component for enhancing accessibility.
  4471. *
  4472. * @param {Splide} Splide - A Splide instance.
  4473. * @param {Object} Components - An object containing components.
  4474. *
  4475. * @return {Object} - The component object.
  4476. */
  4477. /* harmony default export */ var a11y = (function (Splide, Components) {
  4478. /**
  4479. * Hold a i18n object.
  4480. *
  4481. * @type {Object}
  4482. */
  4483. var i18n = Splide.i18n;
  4484. /**
  4485. * Hold the Elements component.
  4486. *
  4487. * @type {Object}
  4488. */
  4489. var Elements = Components.Elements;
  4490. /**
  4491. * A11y component object.
  4492. *
  4493. * @type {Object}
  4494. */
  4495. var A11y = {
  4496. /**
  4497. * Required only when the accessibility option is true.
  4498. *
  4499. * @type {boolean}
  4500. */
  4501. required: Splide.options.accessibility,
  4502. /**
  4503. * Called when the component is mounted.
  4504. */
  4505. mount: function mount() {
  4506. Splide.on('visible', function (Slide) {
  4507. updateSlide(Slide.slide, true);
  4508. }).on('hidden', function (Slide) {
  4509. updateSlide(Slide.slide, false);
  4510. }).on('arrows:mounted', initArrows).on('arrows:updated', updateArrows).on('pagination:mounted', initPagination).on('pagination:updated', updatePagination);
  4511. if (Splide.options.isNavigation) {
  4512. Splide.on('navigation:mounted', initNavigation).on('active', function (Slide) {
  4513. updateNavigation(Slide, true);
  4514. }).on('inactive', function (Slide) {
  4515. updateNavigation(Slide, false);
  4516. });
  4517. }
  4518. initAutoplay();
  4519. },
  4520. /**
  4521. * Destroy.
  4522. */
  4523. destroy: function destroy() {
  4524. var arrows = Components.Arrows.arrows;
  4525. removeAttribute(Elements.slides.concat([arrows.prev, arrows.next, Elements.play, Elements.pause]), [ARIA_HIDDEN, TAB_INDEX, ARIA_CONTROLS, ARIA_LABEL, ARIA_CURRENRT, 'role']);
  4526. }
  4527. };
  4528. /**
  4529. * Update slide attributes when it gets visible or hidden.
  4530. *
  4531. * @param {Element} slide - A slide element.
  4532. * @param {Boolean} visible - True when the slide gets visible, or false when hidden.
  4533. */
  4534. function updateSlide(slide, visible) {
  4535. setAttribute(slide, ARIA_HIDDEN, !visible);
  4536. setAttribute(slide, TAB_INDEX, visible ? 0 : -1);
  4537. }
  4538. /**
  4539. * Initialize arrows if they are available.
  4540. * Append screen reader elements and add aria-controls attribute.
  4541. *
  4542. * @param {Element} prev - Previous arrow element.
  4543. * @param {Element} next - Next arrow element.
  4544. */
  4545. function initArrows(prev, next) {
  4546. var controls = Elements.track.id;
  4547. setAttribute(prev, ARIA_CONTROLS, controls);
  4548. setAttribute(next, ARIA_CONTROLS, controls);
  4549. }
  4550. /**
  4551. * Update arrow attributes.
  4552. *
  4553. * @param {Element} prev - Previous arrow element.
  4554. * @param {Element} next - Next arrow element.
  4555. * @param {number} prevIndex - Previous slide index or -1 when there is no precede slide.
  4556. * @param {number} nextIndex - Next slide index or -1 when there is no next slide.
  4557. */
  4558. function updateArrows(prev, next, prevIndex, nextIndex) {
  4559. var index = Splide.index;
  4560. var prevLabel = prevIndex > -1 && index < prevIndex ? i18n.last : i18n.prev;
  4561. var nextLabel = nextIndex > -1 && index > nextIndex ? i18n.first : i18n.next;
  4562. setAttribute(prev, ARIA_LABEL, prevLabel);
  4563. setAttribute(next, ARIA_LABEL, nextLabel);
  4564. }
  4565. /**
  4566. * Initialize pagination if it's available.
  4567. * Append a screen reader element and add aria-controls/label attribute to each item.
  4568. *
  4569. * @param {Object} data - Data object containing all items.
  4570. * @param {Object} activeItem - An initial active item.
  4571. */
  4572. function initPagination(data, activeItem) {
  4573. if (activeItem) {
  4574. setAttribute(activeItem.button, ARIA_CURRENRT, true);
  4575. }
  4576. data.items.forEach(function (item) {
  4577. var options = Splide.options;
  4578. var text = options.focus === false && options.perPage > 1 ? i18n.pageX : i18n.slideX;
  4579. var label = sprintf(text, item.page + 1);
  4580. var button = item.button;
  4581. var controls = item.Slides.map(function (Slide) {
  4582. return Slide.slide.id;
  4583. });
  4584. setAttribute(button, ARIA_CONTROLS, controls.join(' '));
  4585. setAttribute(button, ARIA_LABEL, label);
  4586. });
  4587. }
  4588. /**
  4589. * Update pagination attributes.
  4590. *
  4591. * @param {Object} data - Data object containing all items.
  4592. * @param {Element} prev - A previous active element.
  4593. * @param {Element} curr - A current active element.
  4594. */
  4595. function updatePagination(data, prev, curr) {
  4596. if (prev) {
  4597. removeAttribute(prev.button, ARIA_CURRENRT);
  4598. }
  4599. if (curr) {
  4600. setAttribute(curr.button, ARIA_CURRENRT, true);
  4601. }
  4602. }
  4603. /**
  4604. * Initialize autoplay buttons.
  4605. */
  4606. function initAutoplay() {
  4607. ['play', 'pause'].forEach(function (name) {
  4608. var elm = Elements[name];
  4609. if (elm) {
  4610. if (!isButton(elm)) {
  4611. setAttribute(elm, 'role', 'button');
  4612. }
  4613. setAttribute(elm, ARIA_CONTROLS, Elements.track.id);
  4614. setAttribute(elm, ARIA_LABEL, i18n[name]);
  4615. }
  4616. });
  4617. }
  4618. /**
  4619. * Initialize navigation slider.
  4620. * Add button role, aria-label, aria-controls to slide elements and append screen reader text to them.
  4621. *
  4622. * @param {Splide} main - A main Splide instance.
  4623. */
  4624. function initNavigation(main) {
  4625. Elements.each(function (_ref) {
  4626. var slide = _ref.slide,
  4627. realIndex = _ref.realIndex,
  4628. index = _ref.index;
  4629. if (!isButton(slide)) {
  4630. setAttribute(slide, 'role', 'button');
  4631. }
  4632. var slideIndex = realIndex > -1 ? realIndex : index;
  4633. var label = sprintf(i18n.slideX, slideIndex + 1);
  4634. var mainSlide = main.Components.Elements.getSlide(slideIndex);
  4635. setAttribute(slide, ARIA_LABEL, label);
  4636. if (mainSlide) {
  4637. setAttribute(slide, ARIA_CONTROLS, mainSlide.slide.id);
  4638. }
  4639. });
  4640. }
  4641. /**
  4642. * Update navigation attributes.
  4643. *
  4644. * @param {Object} Slide - A target Slide object.
  4645. * @param {boolean} active - True if the slide is active or false if inactive.
  4646. */
  4647. function updateNavigation(_ref2, active) {
  4648. var slide = _ref2.slide;
  4649. if (active) {
  4650. setAttribute(slide, ARIA_CURRENRT, true);
  4651. } else {
  4652. removeAttribute(slide, ARIA_CURRENRT);
  4653. }
  4654. }
  4655. /**
  4656. * Check if the given element is button or not.
  4657. *
  4658. * @param {Element} elm - An element to be checked.
  4659. *
  4660. * @return {boolean} - True if the given element is button.
  4661. */
  4662. function isButton(elm) {
  4663. return elm.tagName.toLowerCase() === 'button';
  4664. }
  4665. return A11y;
  4666. });
  4667. // CONCATENATED MODULE: ./src/js/components/sync/index.js
  4668. /**
  4669. * The component for synchronizing a slider with another.
  4670. *
  4671. * @author Naotoshi Fujita
  4672. * @copyright Naotoshi Fujita. All rights reserved.
  4673. */
  4674. /**
  4675. * The event name for sync.
  4676. *
  4677. * @type {string}
  4678. */
  4679. var SYNC_EVENT = 'move.sync';
  4680. /**
  4681. * The keys for triggering the navigation button.
  4682. *
  4683. * @type {String[]}
  4684. */
  4685. var TRIGGER_KEYS = [' ', 'Enter', 'Spacebar'];
  4686. /**
  4687. * The component for synchronizing a slider with another.
  4688. *
  4689. * @param {Splide} Splide - A Splide instance.
  4690. *
  4691. * @return {Object} - The component object.
  4692. */
  4693. /* harmony default export */ var sync = (function (Splide) {
  4694. /**
  4695. * Keep the sibling Splide instance.
  4696. *
  4697. * @type {Splide}
  4698. */
  4699. var sibling = Splide.sibling;
  4700. /**
  4701. * Whether the sibling slider is navigation or not.
  4702. *
  4703. * @type {Splide|boolean}
  4704. */
  4705. var isNavigation = sibling && sibling.options.isNavigation;
  4706. /**
  4707. * Layout component object.
  4708. *
  4709. * @type {Object}
  4710. */
  4711. var Sync = {
  4712. /**
  4713. * Required only when the sub slider is available.
  4714. *
  4715. * @type {boolean}
  4716. */
  4717. required: !!sibling,
  4718. /**
  4719. * Called when the component is mounted.
  4720. */
  4721. mount: function mount() {
  4722. syncMain();
  4723. syncSibling();
  4724. if (isNavigation) {
  4725. bind();
  4726. }
  4727. },
  4728. /**
  4729. * Called after all components are mounted.
  4730. */
  4731. mounted: function mounted() {
  4732. if (isNavigation) {
  4733. sibling.emit('navigation:mounted', Splide);
  4734. }
  4735. }
  4736. };
  4737. /**
  4738. * Listen the primary slider event to move secondary one.
  4739. * Must unbind a handler at first to avoid infinite loop.
  4740. */
  4741. function syncMain() {
  4742. Splide.on(SYNC_EVENT, function (newIndex, prevIndex, destIndex) {
  4743. sibling.off(SYNC_EVENT).go(sibling.is(LOOP) ? destIndex : newIndex, false);
  4744. syncSibling();
  4745. });
  4746. }
  4747. /**
  4748. * Listen the secondary slider event to move primary one.
  4749. * Must unbind a handler at first to avoid infinite loop.
  4750. */
  4751. function syncSibling() {
  4752. sibling.on(SYNC_EVENT, function (newIndex, prevIndex, destIndex) {
  4753. Splide.off(SYNC_EVENT).go(Splide.is(LOOP) ? destIndex : newIndex, false);
  4754. syncMain();
  4755. });
  4756. }
  4757. /**
  4758. * Listen some events on each slide.
  4759. */
  4760. function bind() {
  4761. sibling.Components.Elements.each(function (_ref) {
  4762. var slide = _ref.slide,
  4763. index = _ref.index;
  4764. /*
  4765. * Listen mouseup and touchend events to handle click.
  4766. */
  4767. Splide.on('mouseup touchend', function (e) {
  4768. // Ignore a middle or right click.
  4769. if (!e.button || e.button === 0) {
  4770. moveSibling(index);
  4771. }
  4772. }, slide);
  4773. /*
  4774. * Subscribe keyup to handle Enter and Space key.
  4775. * Note that Array.includes is not supported by IE.
  4776. */
  4777. Splide.on('keyup', function (e) {
  4778. if (TRIGGER_KEYS.indexOf(e.key) > -1) {
  4779. e.preventDefault();
  4780. moveSibling(index);
  4781. }
  4782. }, slide, {
  4783. passive: false
  4784. });
  4785. });
  4786. }
  4787. /**
  4788. * Move the sibling to the given index.
  4789. * Need to check "IDLE" status because slides can be moving by Drag component.
  4790. *
  4791. * @param {number} index - Target index.
  4792. */
  4793. function moveSibling(index) {
  4794. if (Splide.State.is(IDLE)) {
  4795. sibling.go(index);
  4796. }
  4797. }
  4798. return Sync;
  4799. });
  4800. // CONCATENATED MODULE: ./src/js/components/breakpoints/index.js
  4801. /**
  4802. * The component for updating options according to a current window width.
  4803. *
  4804. * @author Naotoshi Fujita
  4805. * @copyright Naotoshi Fujita. All rights reserved.
  4806. */
  4807. /**
  4808. * Interval time for throttle.
  4809. *
  4810. * @type {number}
  4811. */
  4812. var breakpoints_THROTTLE = 50;
  4813. /**
  4814. * The component for updating options according to a current window width.
  4815. *
  4816. * @param {Splide} Splide - A Splide instance.
  4817. *
  4818. * @return {Object} - The component object.
  4819. */
  4820. /* harmony default export */ var components_breakpoints = (function (Splide) {
  4821. /**
  4822. * Store breakpoints.
  4823. *
  4824. * @type {Object|boolean}
  4825. */
  4826. var breakpoints = Splide.options.breakpoints;
  4827. /**
  4828. * The check function whose frequency of call is reduced.
  4829. *
  4830. * @type {Function}
  4831. */
  4832. var throttledCheck = throttle(check, breakpoints_THROTTLE);
  4833. /**
  4834. * Keep initial options.
  4835. *
  4836. * @type {Object}
  4837. */
  4838. var initialOptions;
  4839. /**
  4840. * An array containing objects of point and MediaQueryList.
  4841. *
  4842. * @type {Object[]}
  4843. */
  4844. var map = [];
  4845. /**
  4846. * Hold the previous breakpoint.
  4847. *
  4848. * @type {number|undefined}
  4849. */
  4850. var prevPoint;
  4851. /**
  4852. * Breakpoints component object.
  4853. *
  4854. * @type {Object}
  4855. */
  4856. var Breakpoints = {
  4857. /**
  4858. * Required only when the breakpoints definition is provided and browser supports matchMedia.
  4859. *
  4860. * @type {boolean}
  4861. */
  4862. required: breakpoints && matchMedia,
  4863. /**
  4864. * Called when the component is mounted.
  4865. */
  4866. mount: function mount() {
  4867. map = Object.keys(breakpoints).sort(function (n, m) {
  4868. return parseInt(n) - parseInt(m);
  4869. }).map(function (point) {
  4870. return {
  4871. point: point,
  4872. mql: matchMedia("(max-width:" + point + "px)")
  4873. };
  4874. });
  4875. /*
  4876. * To keep monitoring resize event after destruction without "completely",
  4877. * use native addEventListener instead of Splide.on.
  4878. */
  4879. this.destroy(true);
  4880. addEventListener('resize', throttledCheck); // Keep initial options to apply them when no breakpoint matches.
  4881. initialOptions = Splide.options;
  4882. check();
  4883. },
  4884. /**
  4885. * Destroy.
  4886. *
  4887. * @param {boolean} completely - Whether to destroy Splide completely.
  4888. */
  4889. destroy: function destroy(completely) {
  4890. if (completely) {
  4891. removeEventListener('resize', throttledCheck);
  4892. }
  4893. }
  4894. };
  4895. /**
  4896. * Check the breakpoint.
  4897. */
  4898. function check() {
  4899. var point = getPoint();
  4900. if (point !== prevPoint) {
  4901. prevPoint = point;
  4902. var State = Splide.State;
  4903. var options = breakpoints[point] || initialOptions;
  4904. var destroy = options.destroy;
  4905. if (destroy) {
  4906. Splide.options = initialOptions;
  4907. Splide.destroy(destroy === 'completely');
  4908. } else {
  4909. if (State.is(DESTROYED)) {
  4910. State.set(CREATED);
  4911. Splide.mount();
  4912. } else {
  4913. Splide.options = options;
  4914. }
  4915. }
  4916. }
  4917. }
  4918. /**
  4919. * Return the breakpoint matching current window width.
  4920. * Note that Array.prototype.find is not supported by IE.
  4921. *
  4922. * @return {number|string} - A breakpoint as number or string. -1 if no point matches.
  4923. */
  4924. function getPoint() {
  4925. var item = map.filter(function (item) {
  4926. return item.mql.matches;
  4927. })[0];
  4928. return item ? item.point : -1;
  4929. }
  4930. return Breakpoints;
  4931. });
  4932. // CONCATENATED MODULE: ./src/js/components/index.js
  4933. /**
  4934. * Export components.
  4935. *
  4936. * @author Naotoshi Fujita
  4937. * @copyright Naotoshi Fujita. All rights reserved.
  4938. */
  4939. var COMPLETE = {
  4940. Options: components_options,
  4941. Breakpoints: components_breakpoints,
  4942. Elements: components_elements,
  4943. Controller: controller,
  4944. Track: components_track,
  4945. Clones: components_clones,
  4946. Layout: layout,
  4947. Drag: drag,
  4948. Click: click,
  4949. Autoplay: components_autoplay,
  4950. Cover: components_cover,
  4951. Arrows: components_arrows,
  4952. Pagination: pagination,
  4953. LazyLoad: lazyload,
  4954. Keyboard: keyboard,
  4955. Sync: sync,
  4956. A11y: a11y
  4957. };
  4958. var LIGHT = {
  4959. Options: components_options,
  4960. Elements: components_elements,
  4961. Controller: controller,
  4962. Track: components_track,
  4963. Clones: components_clones,
  4964. Layout: layout,
  4965. Drag: drag,
  4966. Arrows: components_arrows,
  4967. Pagination: pagination,
  4968. A11y: a11y
  4969. };
  4970. // CONCATENATED MODULE: ./build/module/module.js
  4971. /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return module_Splide; });
  4972. function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
  4973. /**
  4974. * Export Splide class for import.
  4975. *
  4976. * @author Naotoshi Fujita
  4977. * @copyright Naotoshi Fujita. All rights reserved.
  4978. */
  4979. /**
  4980. * Export Splide class for import from other projects.
  4981. */
  4982. var module_Splide =
  4983. /*#__PURE__*/
  4984. function (_Core) {
  4985. _inheritsLoose(Splide, _Core);
  4986. function Splide(root, options) {
  4987. return _Core.call(this, root, options, COMPLETE) || this;
  4988. }
  4989. return Splide;
  4990. }(splide_Splide);
  4991. /***/ })
  4992. /******/ ]);
  4993. });