diff --git a/muk_web_preview_image/__manifest__.py b/muk_web_preview_image/__manifest__.py index 3e06419..5cd3419 100644 --- a/muk_web_preview_image/__manifest__.py +++ b/muk_web_preview_image/__manifest__.py @@ -23,7 +23,7 @@ { "name": "MuK Preview Image", "summary": """Image Preview""", - "version": "12.0.3.0.0", + "version": "12.0.3.0.1", "category": "Extra Tools", "license": "LGPL-3", "website": "http://www.mukit.at", diff --git a/muk_web_preview_image/static/description/muk_web_preview_image_logo.png b/muk_web_preview_image/static/description/icon.png similarity index 100% rename from muk_web_preview_image/static/description/muk_web_preview_image_logo.png rename to muk_web_preview_image/static/description/icon.png diff --git a/muk_web_preview_image/static/description/muk_web_preview_image_logo.svg b/muk_web_preview_image/static/description/icon.svg similarity index 100% rename from muk_web_preview_image/static/description/muk_web_preview_image_logo.svg rename to muk_web_preview_image/static/description/icon.svg diff --git a/muk_web_preview_image/static/lib/viewer/jquery-viewer.js b/muk_web_preview_image/static/lib/viewer/jquery-viewer.js deleted file mode 100644 index cdadff3..0000000 --- a/muk_web_preview_image/static/lib/viewer/jquery-viewer.js +++ /dev/null @@ -1,75 +0,0 @@ -/*! - * jQuery Viewer v1.0.0 - * https://github.com/fengyuanchen/jquery-viewer - * - * Copyright (c) 2018 Chen Fengyuan - * Released under the MIT license - * - * Date: 2018-04-01T05:58:29.617Z - */ - -(function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? factory(require('jquery'), require('viewerjs')) : - typeof define === 'function' && define.amd ? define(['jquery', 'viewerjs'], factory) : - (factory(global.jQuery,global.Viewer)); -}(this, (function ($,Viewer) { 'use strict'; - - $ = $ && $.hasOwnProperty('default') ? $['default'] : $; - Viewer = Viewer && Viewer.hasOwnProperty('default') ? Viewer['default'] : Viewer; - - if ($.fn) { - var AnotherViewer = $.fn.viewer; - var NAMESPACE = 'viewer'; - - $.fn.viewer = function jQueryViewer(option) { - for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - var result = void 0; - - this.each(function (i, element) { - var $element = $(element); - var isDestroy = option === 'destroy'; - var viewer = $element.data(NAMESPACE); - - if (!viewer) { - if (isDestroy) { - return; - } - - var options = $.extend({}, $element.data(), $.isPlainObject(option) && option); - - viewer = new Viewer(element, options); - $element.data(NAMESPACE, viewer); - } - - if (typeof option === 'string') { - var fn = viewer[option]; - - if ($.isFunction(fn)) { - result = fn.apply(viewer, args); - - if (result === viewer) { - result = undefined; - } - - if (isDestroy) { - $element.removeData(NAMESPACE); - } - } - } - }); - - return result !== undefined ? result : this; - }; - - $.fn.viewer.Constructor = Viewer; - $.fn.viewer.setDefaults = Viewer.setDefaults; - $.fn.viewer.noConflict = function noConflict() { - $.fn.viewer = AnotherViewer; - return this; - }; - } - -}))); \ No newline at end of file diff --git a/muk_web_preview_image/static/lib/viewer/viewer.css b/muk_web_preview_image/static/lib/viewer/viewer.css deleted file mode 100644 index 20e06a9..0000000 --- a/muk_web_preview_image/static/lib/viewer/viewer.css +++ /dev/null @@ -1,450 +0,0 @@ -/*! - * Viewer.js v1.3.2 - * https://fengyuanchen.github.io/viewerjs - * - * Copyright 2015-present Chen Fengyuan - * Released under the MIT license - * - * Date: 2019-01-24T11:01:30.299Z - */ - -.viewer-zoom-in::before, -.viewer-zoom-out::before, -.viewer-one-to-one::before, -.viewer-reset::before, -.viewer-prev::before, -.viewer-play::before, -.viewer-next::before, -.viewer-rotate-left::before, -.viewer-rotate-right::before, -.viewer-flip-horizontal::before, -.viewer-flip-vertical::before, -.viewer-fullscreen::before, -.viewer-fullscreen-exit::before, -.viewer-close::before { - background-image: url('data:image/png;base64,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'); - background-repeat: no-repeat; - color: transparent; - display: block; - font-size: 0; - height: 20px; - line-height: 0; - width: 20px; -} - -.viewer-zoom-in::before { - background-position: 0 0; - content: 'Zoom In'; -} - -.viewer-zoom-out::before { - background-position: -20px 0; - content: 'Zoom Out'; -} - -.viewer-one-to-one::before { - background-position: -40px 0; - content: 'One to One'; -} - -.viewer-reset::before { - background-position: -60px 0; - content: 'Reset'; -} - -.viewer-prev::before { - background-position: -80px 0; - content: 'Previous'; -} - -.viewer-play::before { - background-position: -100px 0; - content: 'Play'; -} - -.viewer-next::before { - background-position: -120px 0; - content: 'Next'; -} - -.viewer-rotate-left::before { - background-position: -140px 0; - content: 'Rotate Left'; -} - -.viewer-rotate-right::before { - background-position: -160px 0; - content: 'Rotate Right'; -} - -.viewer-flip-horizontal::before { - background-position: -180px 0; - content: 'Flip Horizontal'; -} - -.viewer-flip-vertical::before { - background-position: -200px 0; - content: 'Flip Vertical'; -} - -.viewer-fullscreen::before { - background-position: -220px 0; - content: 'Enter Full Screen'; -} - -.viewer-fullscreen-exit::before { - background-position: -240px 0; - content: 'Exit Full Screen'; -} - -.viewer-close::before { - background-position: -260px 0; - content: 'Close'; -} - -.viewer-container { - bottom: 0; - direction: ltr; - font-size: 0; - left: 0; - line-height: 0; - overflow: hidden; - position: absolute; - right: 0; - -webkit-tap-highlight-color: transparent; - top: 0; - -ms-touch-action: none; - touch-action: none; - -webkit-touch-callout: none; - -webkit-user-select: none; - -moz-user-select: none; - -ms-user-select: none; - user-select: none; -} - -.viewer-container::selection, -.viewer-container *::selection { - background-color: transparent; -} - -.viewer-container img { - display: block; - height: auto; - max-height: none !important; - max-width: none !important; - min-height: 0 !important; - min-width: 0 !important; - width: 100%; -} - -.viewer-canvas { - bottom: 0; - left: 0; - overflow: hidden; - position: absolute; - right: 0; - top: 0; -} - -.viewer-canvas > img { - height: auto; - margin: 15px auto; - max-width: 90% !important; - width: auto; -} - -.viewer-footer { - bottom: 0; - left: 0; - overflow: hidden; - position: absolute; - right: 0; - text-align: center; -} - -.viewer-navbar { - background-color: rgba(0, 0, 0, 0.5); - overflow: hidden; -} - -.viewer-list { - -webkit-box-sizing: content-box; - box-sizing: content-box; - height: 50px; - margin: 0; - overflow: hidden; - padding: 1px 0; -} - -.viewer-list > li { - color: transparent; - cursor: pointer; - float: left; - font-size: 0; - height: 50px; - line-height: 0; - opacity: 0.5; - overflow: hidden; - -webkit-transition: opacity 0.15s; - transition: opacity 0.15s; - width: 30px; -} - -.viewer-list > li:hover { - opacity: 0.75; -} - -.viewer-list > li + li { - margin-left: 1px; -} - -.viewer-list > .viewer-loading { - position: relative; -} - -.viewer-list > .viewer-loading::after { - border-width: 2px; - height: 20px; - margin-left: -10px; - margin-top: -10px; - width: 20px; -} - -.viewer-list > .viewer-active, -.viewer-list > .viewer-active:hover { - opacity: 1; -} - -.viewer-player { - background-color: #000; - bottom: 0; - cursor: none; - display: none; - left: 0; - position: absolute; - right: 0; - top: 0; -} - -.viewer-player > img { - left: 0; - position: absolute; - top: 0; -} - -.viewer-toolbar > ul { - display: inline-block; - margin: 0 auto 5px; - overflow: hidden; - padding: 3px 0; -} - -.viewer-toolbar > ul > li { - background-color: rgba(0, 0, 0, 0.5); - border-radius: 50%; - cursor: pointer; - float: left; - height: 24px; - overflow: hidden; - -webkit-transition: background-color 0.15s; - transition: background-color 0.15s; - width: 24px; -} - -.viewer-toolbar > ul > li:hover { - background-color: rgba(0, 0, 0, 0.8); -} - -.viewer-toolbar > ul > li::before { - margin: 2px; -} - -.viewer-toolbar > ul > li + li { - margin-left: 1px; -} - -.viewer-toolbar > ul > .viewer-small { - height: 18px; - margin-bottom: 3px; - margin-top: 3px; - width: 18px; -} - -.viewer-toolbar > ul > .viewer-small::before { - margin: -1px; -} - -.viewer-toolbar > ul > .viewer-large { - height: 30px; - margin-bottom: -3px; - margin-top: -3px; - width: 30px; -} - -.viewer-toolbar > ul > .viewer-large::before { - margin: 5px; -} - -.viewer-tooltip { - background-color: rgba(0, 0, 0, 0.8); - border-radius: 10px; - color: #fff; - display: none; - font-size: 12px; - height: 20px; - left: 50%; - line-height: 20px; - margin-left: -25px; - margin-top: -10px; - position: absolute; - text-align: center; - top: 50%; - width: 50px; -} - -.viewer-title { - color: #ccc; - display: inline-block; - font-size: 12px; - line-height: 1; - margin: 0 5% 5px; - max-width: 90%; - opacity: 0.8; - overflow: hidden; - text-overflow: ellipsis; - -webkit-transition: opacity 0.15s; - transition: opacity 0.15s; - white-space: nowrap; -} - -.viewer-title:hover { - opacity: 1; -} - -.viewer-button { - background-color: rgba(0, 0, 0, 0.5); - border-radius: 50%; - cursor: pointer; - height: 80px; - overflow: hidden; - position: absolute; - right: -40px; - top: -40px; - -webkit-transition: background-color 0.15s; - transition: background-color 0.15s; - width: 80px; -} - -.viewer-button:focus, -.viewer-button:hover { - background-color: rgba(0, 0, 0, 0.8); -} - -.viewer-button::before { - bottom: 15px; - left: 15px; - position: absolute; -} - -.viewer-fixed { - position: fixed; -} - -.viewer-open { - overflow: hidden; -} - -.viewer-show { - display: block; -} - -.viewer-hide { - display: none; -} - -.viewer-backdrop { - background-color: rgba(0, 0, 0, 0.5); -} - -.viewer-invisible { - visibility: hidden; -} - -.viewer-move { - cursor: move; - cursor: -webkit-grab; - cursor: grab; -} - -.viewer-fade { - opacity: 0; -} - -.viewer-in { - opacity: 1; -} - -.viewer-transition { - -webkit-transition: all 0.3s; - transition: all 0.3s; -} - -@-webkit-keyframes viewer-spinner { - 0% { - -webkit-transform: rotate(0deg); - transform: rotate(0deg); - } - - 100% { - -webkit-transform: rotate(360deg); - transform: rotate(360deg); - } -} - -@keyframes viewer-spinner { - 0% { - -webkit-transform: rotate(0deg); - transform: rotate(0deg); - } - - 100% { - -webkit-transform: rotate(360deg); - transform: rotate(360deg); - } -} - -.viewer-loading::after { - -webkit-animation: viewer-spinner 1s linear infinite; - animation: viewer-spinner 1s linear infinite; - border: 4px solid rgba(255, 255, 255, 0.1); - border-left-color: rgba(255, 255, 255, 0.5); - border-radius: 50%; - content: ''; - display: inline-block; - height: 40px; - left: 50%; - margin-left: -20px; - margin-top: -20px; - position: absolute; - top: 50%; - width: 40px; - z-index: 1; -} - -@media (max-width: 767px) { - .viewer-hide-xs-down { - display: none; - } -} - -@media (max-width: 991px) { - .viewer-hide-sm-down { - display: none; - } -} - -@media (max-width: 1199px) { - .viewer-hide-md-down { - display: none; - } -} \ No newline at end of file diff --git a/muk_web_preview_image/static/lib/viewer/viewer.js b/muk_web_preview_image/static/lib/viewer/viewer.js deleted file mode 100644 index 79b585b..0000000 --- a/muk_web_preview_image/static/lib/viewer/viewer.js +++ /dev/null @@ -1,3020 +0,0 @@ -/*! - * Viewer.js v1.3.2 - * https://fengyuanchen.github.io/viewerjs - * - * Copyright 2015-present Chen Fengyuan - * Released under the MIT license - * - * Date: 2019-01-24T11:01:33.473Z - */ - -(function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : - typeof define === 'function' && define.amd ? define(factory) : - (global.Viewer = factory()); -}(this, (function () { 'use strict'; - - function _typeof(obj) { - if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { - _typeof = function (obj) { - return typeof obj; - }; - } else { - _typeof = function (obj) { - return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; - }; - } - - return _typeof(obj); - } - - function _classCallCheck(instance, Constructor) { - if (!(instance instanceof Constructor)) { - throw new TypeError("Cannot call a class as a function"); - } - } - - 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); - } - } - - function _createClass(Constructor, protoProps, staticProps) { - if (protoProps) _defineProperties(Constructor.prototype, protoProps); - if (staticProps) _defineProperties(Constructor, staticProps); - return Constructor; - } - - var DEFAULTS = { - /** - * Enable a modal backdrop, specify `static` for a backdrop - * which doesn't close the modal on click. - * @type {boolean} - */ - backdrop: true, - - /** - * Show the button on the top-right of the viewer. - * @type {boolean} - */ - button: true, - - /** - * Show the navbar. - * @type {boolean | number} - */ - navbar: true, - - /** - * Specify the visibility and the content of the title. - * @type {boolean | number | Function | Array} - */ - title: true, - - /** - * Show the toolbar. - * @type {boolean | number | Object} - */ - toolbar: true, - - /** - * Custom class name(s) to add to the viewer's root element. - * @type {string} - */ - className: '', - - /** - * Define where to put the viewer in modal mode. - * @type {string | Element} - */ - container: 'body', - - /** - * Filter the images for viewing. Return true if the image is viewable. - * @type {Function} - */ - filter: null, - - /** - * Enable to request fullscreen when play. - * @type {boolean} - */ - fullscreen: true, - - /** - * Define the initial index of image for viewing. - * @type {number} - */ - initialViewIndex: 0, - - /** - * Enable inline mode. - * @type {boolean} - */ - inline: false, - - /** - * The amount of time to delay between automatically cycling an image when playing. - * @type {number} - */ - interval: 5000, - - /** - * Enable keyboard support. - * @type {boolean} - */ - keyboard: true, - - /** - * Indicate if show a loading spinner when load image or not. - * @type {boolean} - */ - loading: true, - - /** - * Indicate if enable loop viewing or not. - * @type {boolean} - */ - loop: true, - - /** - * Min width of the viewer in inline mode. - * @type {number} - */ - minWidth: 200, - - /** - * Min height of the viewer in inline mode. - * @type {number} - */ - minHeight: 100, - - /** - * Enable to move the image. - * @type {boolean} - */ - movable: true, - - /** - * Enable to zoom the image. - * @type {boolean} - */ - zoomable: true, - - /** - * Enable to rotate the image. - * @type {boolean} - */ - rotatable: true, - - /** - * Enable to scale the image. - * @type {boolean} - */ - scalable: true, - - /** - * Indicate if toggle the image size between its natural size - * and initial size when double click on the image or not. - * @type {boolean} - */ - toggleOnDblclick: true, - - /** - * Show the tooltip with image ratio (percentage) when zoom in or zoom out. - * @type {boolean} - */ - tooltip: true, - - /** - * Enable CSS3 Transition for some special elements. - * @type {boolean} - */ - transition: true, - - /** - * Define the CSS `z-index` value of viewer in modal mode. - * @type {number} - */ - zIndex: 2015, - - /** - * Define the CSS `z-index` value of viewer in inline mode. - * @type {number} - */ - zIndexInline: 0, - - /** - * Define the ratio when zoom the image by wheeling mouse. - * @type {number} - */ - zoomRatio: 0.1, - - /** - * Define the min ratio of the image when zoom out. - * @type {number} - */ - minZoomRatio: 0.01, - - /** - * Define the max ratio of the image when zoom in. - * @type {number} - */ - maxZoomRatio: 100, - - /** - * Define where to get the original image URL for viewing. - * @type {string | Function} - */ - url: 'src', - - /** - * Event shortcuts. - * @type {Function} - */ - ready: null, - show: null, - shown: null, - hide: null, - hidden: null, - view: null, - viewed: null, - zoom: null, - zoomed: null - }; - - var TEMPLATE = '
' + '
' + '' + '
' + '
' + '
' + '
'; - - var IS_BROWSER = typeof window !== 'undefined'; - var WINDOW = IS_BROWSER ? window : {}; - var IS_TOUCH_DEVICE = IS_BROWSER ? 'ontouchstart' in WINDOW.document.documentElement : false; - var HAS_POINTER_EVENT = IS_BROWSER ? 'PointerEvent' in WINDOW : false; - var NAMESPACE = 'viewer'; // Actions - - var ACTION_MOVE = 'move'; - var ACTION_SWITCH = 'switch'; - var ACTION_ZOOM = 'zoom'; // Classes - - var CLASS_ACTIVE = "".concat(NAMESPACE, "-active"); - var CLASS_CLOSE = "".concat(NAMESPACE, "-close"); - var CLASS_FADE = "".concat(NAMESPACE, "-fade"); - var CLASS_FIXED = "".concat(NAMESPACE, "-fixed"); - var CLASS_FULLSCREEN = "".concat(NAMESPACE, "-fullscreen"); - var CLASS_FULLSCREEN_EXIT = "".concat(NAMESPACE, "-fullscreen-exit"); - var CLASS_HIDE = "".concat(NAMESPACE, "-hide"); - var CLASS_HIDE_MD_DOWN = "".concat(NAMESPACE, "-hide-md-down"); - var CLASS_HIDE_SM_DOWN = "".concat(NAMESPACE, "-hide-sm-down"); - var CLASS_HIDE_XS_DOWN = "".concat(NAMESPACE, "-hide-xs-down"); - var CLASS_IN = "".concat(NAMESPACE, "-in"); - var CLASS_INVISIBLE = "".concat(NAMESPACE, "-invisible"); - var CLASS_LOADING = "".concat(NAMESPACE, "-loading"); - var CLASS_MOVE = "".concat(NAMESPACE, "-move"); - var CLASS_OPEN = "".concat(NAMESPACE, "-open"); - var CLASS_SHOW = "".concat(NAMESPACE, "-show"); - var CLASS_TRANSITION = "".concat(NAMESPACE, "-transition"); // Events - - var EVENT_CLICK = 'click'; - var EVENT_DBLCLICK = 'dblclick'; - var EVENT_DRAG_START = 'dragstart'; - var EVENT_HIDDEN = 'hidden'; - var EVENT_HIDE = 'hide'; - var EVENT_KEY_DOWN = 'keydown'; - var EVENT_LOAD = 'load'; - var EVENT_TOUCH_START = IS_TOUCH_DEVICE ? 'touchstart' : 'mousedown'; - var EVENT_TOUCH_MOVE = IS_TOUCH_DEVICE ? 'touchmove' : 'mousemove'; - var EVENT_TOUCH_END = IS_TOUCH_DEVICE ? 'touchend touchcancel' : 'mouseup'; - var EVENT_POINTER_DOWN = HAS_POINTER_EVENT ? 'pointerdown' : EVENT_TOUCH_START; - var EVENT_POINTER_MOVE = HAS_POINTER_EVENT ? 'pointermove' : EVENT_TOUCH_MOVE; - var EVENT_POINTER_UP = HAS_POINTER_EVENT ? 'pointerup pointercancel' : EVENT_TOUCH_END; - var EVENT_READY = 'ready'; - var EVENT_RESIZE = 'resize'; - var EVENT_SHOW = 'show'; - var EVENT_SHOWN = 'shown'; - var EVENT_TRANSITION_END = 'transitionend'; - var EVENT_VIEW = 'view'; - var EVENT_VIEWED = 'viewed'; - var EVENT_WHEEL = 'wheel'; - var EVENT_ZOOM = 'zoom'; - var EVENT_ZOOMED = 'zoomed'; // Data keys - - var DATA_ACTION = "".concat(NAMESPACE, "Action"); // RegExps - - var REGEXP_SPACES = /\s\s*/; // Misc - - var BUTTONS = ['zoom-in', 'zoom-out', 'one-to-one', 'reset', 'prev', 'play', 'next', 'rotate-left', 'rotate-right', 'flip-horizontal', 'flip-vertical']; - - /** - * Check if the given value is a string. - * @param {*} value - The value to check. - * @returns {boolean} Returns `true` if the given value is a string, else `false`. - */ - - function isString(value) { - return typeof value === 'string'; - } - /** - * Check if the given value is not a number. - */ - - var isNaN = Number.isNaN || WINDOW.isNaN; - /** - * Check if the given value is a number. - * @param {*} value - The value to check. - * @returns {boolean} Returns `true` if the given value is a number, else `false`. - */ - - function isNumber(value) { - return typeof value === 'number' && !isNaN(value); - } - /** - * Check if the given value is undefined. - * @param {*} value - The value to check. - * @returns {boolean} Returns `true` if the given value is undefined, else `false`. - */ - - function isUndefined(value) { - return typeof value === 'undefined'; - } - /** - * Check if the given value is an object. - * @param {*} value - The value to check. - * @returns {boolean} Returns `true` if the given value is an object, else `false`. - */ - - function isObject(value) { - return _typeof(value) === 'object' && value !== null; - } - var hasOwnProperty = Object.prototype.hasOwnProperty; - /** - * Check if the given value is a plain object. - * @param {*} value - The value to check. - * @returns {boolean} Returns `true` if the given value is a plain object, else `false`. - */ - - function isPlainObject(value) { - if (!isObject(value)) { - return false; - } - - try { - var _constructor = value.constructor; - var prototype = _constructor.prototype; - return _constructor && prototype && hasOwnProperty.call(prototype, 'isPrototypeOf'); - } catch (error) { - return false; - } - } - /** - * Check if the given value is a function. - * @param {*} value - The value to check. - * @returns {boolean} Returns `true` if the given value is a function, else `false`. - */ - - function isFunction(value) { - return typeof value === 'function'; - } - /** - * Iterate the given data. - * @param {*} data - The data to iterate. - * @param {Function} callback - The process function for each element. - * @returns {*} The original data. - */ - - function forEach(data, callback) { - if (data && isFunction(callback)) { - if (Array.isArray(data) || isNumber(data.length) - /* array-like */ - ) { - var length = data.length; - var i; - - for (i = 0; i < length; i += 1) { - if (callback.call(data, data[i], i, data) === false) { - break; - } - } - } else if (isObject(data)) { - Object.keys(data).forEach(function (key) { - callback.call(data, data[key], key, data); - }); - } - } - - return data; - } - /** - * Extend the given object. - * @param {*} obj - The object to be extended. - * @param {*} args - The rest objects which will be merged to the first object. - * @returns {Object} The extended object. - */ - - var assign = Object.assign || function assign(obj) { - for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - if (isObject(obj) && args.length > 0) { - args.forEach(function (arg) { - if (isObject(arg)) { - Object.keys(arg).forEach(function (key) { - obj[key] = arg[key]; - }); - } - }); - } - - return obj; - }; - var REGEXP_SUFFIX = /^(?:width|height|left|top|marginLeft|marginTop)$/; - /** - * Apply styles to the given element. - * @param {Element} element - The target element. - * @param {Object} styles - The styles for applying. - */ - - function setStyle(element, styles) { - var style = element.style; - forEach(styles, function (value, property) { - if (REGEXP_SUFFIX.test(property) && isNumber(value)) { - value += 'px'; - } - - style[property] = value; - }); - } - /** - * Check if the given element has a special class. - * @param {Element} element - The element to check. - * @param {string} value - The class to search. - * @returns {boolean} Returns `true` if the special class was found. - */ - - function hasClass(element, value) { - return element.classList ? element.classList.contains(value) : element.className.indexOf(value) > -1; - } - /** - * Add classes to the given element. - * @param {Element} element - The target element. - * @param {string} value - The classes to be added. - */ - - function addClass(element, value) { - if (!value) { - return; - } - - if (isNumber(element.length)) { - forEach(element, function (elem) { - addClass(elem, value); - }); - return; - } - - if (element.classList) { - element.classList.add(value); - return; - } - - var className = element.className.trim(); - - if (!className) { - element.className = value; - } else if (className.indexOf(value) < 0) { - element.className = "".concat(className, " ").concat(value); - } - } - /** - * Remove classes from the given element. - * @param {Element} element - The target element. - * @param {string} value - The classes to be removed. - */ - - function removeClass(element, value) { - if (!value) { - return; - } - - if (isNumber(element.length)) { - forEach(element, function (elem) { - removeClass(elem, value); - }); - return; - } - - if (element.classList) { - element.classList.remove(value); - return; - } - - if (element.className.indexOf(value) >= 0) { - element.className = element.className.replace(value, ''); - } - } - /** - * Add or remove classes from the given element. - * @param {Element} element - The target element. - * @param {string} value - The classes to be toggled. - * @param {boolean} added - Add only. - */ - - function toggleClass(element, value, added) { - if (!value) { - return; - } - - if (isNumber(element.length)) { - forEach(element, function (elem) { - toggleClass(elem, value, added); - }); - return; - } // IE10-11 doesn't support the second parameter of `classList.toggle` - - - if (added) { - addClass(element, value); - } else { - removeClass(element, value); - } - } - var REGEXP_HYPHENATE = /([a-z\d])([A-Z])/g; - /** - * Transform the given string from camelCase to kebab-case - * @param {string} value - The value to transform. - * @returns {string} The transformed value. - */ - - function hyphenate(value) { - return value.replace(REGEXP_HYPHENATE, '$1-$2').toLowerCase(); - } - /** - * Get data from the given element. - * @param {Element} element - The target element. - * @param {string} name - The data key to get. - * @returns {string} The data value. - */ - - function getData(element, name) { - if (isObject(element[name])) { - return element[name]; - } - - if (element.dataset) { - return element.dataset[name]; - } - - return element.getAttribute("data-".concat(hyphenate(name))); - } - /** - * Set data to the given element. - * @param {Element} element - The target element. - * @param {string} name - The data key to set. - * @param {string} data - The data value. - */ - - function setData(element, name, data) { - if (isObject(data)) { - element[name] = data; - } else if (element.dataset) { - element.dataset[name] = data; - } else { - element.setAttribute("data-".concat(hyphenate(name)), data); - } - } - - var onceSupported = function () { - var supported = false; - - if (IS_BROWSER) { - var once = false; - - var listener = function listener() {}; - - var options = Object.defineProperty({}, 'once', { - get: function get() { - supported = true; - return once; - }, - - /** - * This setter can fix a `TypeError` in strict mode - * {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Getter_only} - * @param {boolean} value - The value to set - */ - set: function set(value) { - once = value; - } - }); - WINDOW.addEventListener('test', listener, options); - WINDOW.removeEventListener('test', listener, options); - } - - return supported; - }(); - /** - * Remove event listener from the target element. - * @param {Element} element - The event target. - * @param {string} type - The event type(s). - * @param {Function} listener - The event listener. - * @param {Object} options - The event options. - */ - - - function removeListener(element, type, listener) { - var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {}; - var handler = listener; - type.trim().split(REGEXP_SPACES).forEach(function (event) { - if (!onceSupported) { - var listeners = element.listeners; - - if (listeners && listeners[event] && listeners[event][listener]) { - handler = listeners[event][listener]; - delete listeners[event][listener]; - - if (Object.keys(listeners[event]).length === 0) { - delete listeners[event]; - } - - if (Object.keys(listeners).length === 0) { - delete element.listeners; - } - } - } - - element.removeEventListener(event, handler, options); - }); - } - /** - * Add event listener to the target element. - * @param {Element} element - The event target. - * @param {string} type - The event type(s). - * @param {Function} listener - The event listener. - * @param {Object} options - The event options. - */ - - function addListener(element, type, listener) { - var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {}; - var _handler = listener; - type.trim().split(REGEXP_SPACES).forEach(function (event) { - if (options.once && !onceSupported) { - var _element$listeners = element.listeners, - listeners = _element$listeners === void 0 ? {} : _element$listeners; - - _handler = function handler() { - delete listeners[event][listener]; - element.removeEventListener(event, _handler, options); - - for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { - args[_key2] = arguments[_key2]; - } - - listener.apply(element, args); - }; - - if (!listeners[event]) { - listeners[event] = {}; - } - - if (listeners[event][listener]) { - element.removeEventListener(event, listeners[event][listener], options); - } - - listeners[event][listener] = _handler; - element.listeners = listeners; - } - - element.addEventListener(event, _handler, options); - }); - } - /** - * Dispatch event on the target element. - * @param {Element} element - The event target. - * @param {string} type - The event type(s). - * @param {Object} data - The additional event data. - * @returns {boolean} Indicate if the event is default prevented or not. - */ - - function dispatchEvent(element, type, data) { - var event; // Event and CustomEvent on IE9-11 are global objects, not constructors - - if (isFunction(Event) && isFunction(CustomEvent)) { - event = new CustomEvent(type, { - detail: data, - bubbles: true, - cancelable: true - }); - } else { - event = document.createEvent('CustomEvent'); - event.initCustomEvent(type, true, true, data); - } - - return element.dispatchEvent(event); - } - /** - * Get the offset base on the document. - * @param {Element} element - The target element. - * @returns {Object} The offset data. - */ - - function getOffset(element) { - var box = element.getBoundingClientRect(); - return { - left: box.left + (window.pageXOffset - document.documentElement.clientLeft), - top: box.top + (window.pageYOffset - document.documentElement.clientTop) - }; - } - /** - * Get transforms base on the given object. - * @param {Object} obj - The target object. - * @returns {string} A string contains transform values. - */ - - function getTransforms(_ref) { - var rotate = _ref.rotate, - scaleX = _ref.scaleX, - scaleY = _ref.scaleY, - translateX = _ref.translateX, - translateY = _ref.translateY; - var values = []; - - if (isNumber(translateX) && translateX !== 0) { - values.push("translateX(".concat(translateX, "px)")); - } - - if (isNumber(translateY) && translateY !== 0) { - values.push("translateY(".concat(translateY, "px)")); - } // Rotate should come first before scale to match orientation transform - - - if (isNumber(rotate) && rotate !== 0) { - values.push("rotate(".concat(rotate, "deg)")); - } - - if (isNumber(scaleX) && scaleX !== 1) { - values.push("scaleX(".concat(scaleX, ")")); - } - - if (isNumber(scaleY) && scaleY !== 1) { - values.push("scaleY(".concat(scaleY, ")")); - } - - var transform = values.length ? values.join(' ') : 'none'; - return { - WebkitTransform: transform, - msTransform: transform, - transform: transform - }; - } - /** - * Get an image name from an image url. - * @param {string} url - The target url. - * @example - * // picture.jpg - * getImageNameFromURL('http://domain.com/path/to/picture.jpg?size=1280×960') - * @returns {string} A string contains the image name. - */ - - function getImageNameFromURL(url) { - return isString(url) ? url.replace(/^.*\//, '').replace(/[?&#].*$/, '') : ''; - } - var IS_SAFARI = WINDOW.navigator && /(Macintosh|iPhone|iPod|iPad).*AppleWebKit/i.test(WINDOW.navigator.userAgent); - /** - * Get an image's natural sizes. - * @param {string} image - The target image. - * @param {Function} callback - The callback function. - * @returns {HTMLImageElement} The new image. - */ - - function getImageNaturalSizes(image, callback) { - var newImage = document.createElement('img'); // Modern browsers (except Safari) - - if (image.naturalWidth && !IS_SAFARI) { - callback(image.naturalWidth, image.naturalHeight); - return newImage; - } - - var body = document.body || document.documentElement; - - newImage.onload = function () { - callback(newImage.width, newImage.height); - - if (!IS_SAFARI) { - body.removeChild(newImage); - } - }; - - newImage.src = image.src; // iOS Safari will convert the image automatically - // with its orientation once append it into DOM - - if (!IS_SAFARI) { - newImage.style.cssText = 'left:0;' + 'max-height:none!important;' + 'max-width:none!important;' + 'min-height:0!important;' + 'min-width:0!important;' + 'opacity:0;' + 'position:absolute;' + 'top:0;' + 'z-index:-1;'; - body.appendChild(newImage); - } - - return newImage; - } - /** - * Get the related class name of a responsive type number. - * @param {string} type - The responsive type. - * @returns {string} The related class name. - */ - - function getResponsiveClass(type) { - switch (type) { - case 2: - return CLASS_HIDE_XS_DOWN; - - case 3: - return CLASS_HIDE_SM_DOWN; - - case 4: - return CLASS_HIDE_MD_DOWN; - - default: - return ''; - } - } - /** - * Get the max ratio of a group of pointers. - * @param {string} pointers - The target pointers. - * @returns {number} The result ratio. - */ - - function getMaxZoomRatio(pointers) { - var pointers2 = assign({}, pointers); - var ratios = []; - forEach(pointers, function (pointer, pointerId) { - delete pointers2[pointerId]; - forEach(pointers2, function (pointer2) { - var x1 = Math.abs(pointer.startX - pointer2.startX); - var y1 = Math.abs(pointer.startY - pointer2.startY); - var x2 = Math.abs(pointer.endX - pointer2.endX); - var y2 = Math.abs(pointer.endY - pointer2.endY); - var z1 = Math.sqrt(x1 * x1 + y1 * y1); - var z2 = Math.sqrt(x2 * x2 + y2 * y2); - var ratio = (z2 - z1) / z1; - ratios.push(ratio); - }); - }); - ratios.sort(function (a, b) { - return Math.abs(a) < Math.abs(b); - }); - return ratios[0]; - } - /** - * Get a pointer from an event object. - * @param {Object} event - The target event object. - * @param {boolean} endOnly - Indicates if only returns the end point coordinate or not. - * @returns {Object} The result pointer contains start and/or end point coordinates. - */ - - function getPointer(_ref2, endOnly) { - var pageX = _ref2.pageX, - pageY = _ref2.pageY; - var end = { - endX: pageX, - endY: pageY - }; - return endOnly ? end : assign({ - timeStamp: Date.now(), - startX: pageX, - startY: pageY - }, end); - } - /** - * Get the center point coordinate of a group of pointers. - * @param {Object} pointers - The target pointers. - * @returns {Object} The center point coordinate. - */ - - function getPointersCenter(pointers) { - var pageX = 0; - var pageY = 0; - var count = 0; - forEach(pointers, function (_ref3) { - var startX = _ref3.startX, - startY = _ref3.startY; - pageX += startX; - pageY += startY; - count += 1; - }); - pageX /= count; - pageY /= count; - return { - pageX: pageX, - pageY: pageY - }; - } - - var render = { - render: function render() { - this.initContainer(); - this.initViewer(); - this.initList(); - this.renderViewer(); - }, - initContainer: function initContainer() { - this.containerData = { - width: window.innerWidth, - height: window.innerHeight - }; - }, - initViewer: function initViewer() { - var options = this.options, - parent = this.parent; - var viewerData; - - if (options.inline) { - viewerData = { - width: Math.max(parent.offsetWidth, options.minWidth), - height: Math.max(parent.offsetHeight, options.minHeight) - }; - this.parentData = viewerData; - } - - if (this.fulled || !viewerData) { - viewerData = this.containerData; - } - - this.viewerData = assign({}, viewerData); - }, - renderViewer: function renderViewer() { - if (this.options.inline && !this.fulled) { - setStyle(this.viewer, this.viewerData); - } - }, - initList: function initList() { - var _this = this; - - var element = this.element, - options = this.options, - list = this.list; - var items = []; - forEach(this.images, function (image, i) { - var src = image.src; - var alt = image.alt || getImageNameFromURL(src); - var url = options.url; - - if (isString(url)) { - url = image.getAttribute(url); - } else if (isFunction(url)) { - url = url.call(_this, image); - } - - if (src || url) { - items.push('
  • ' + '' + '
  • '); - } - }); - list.innerHTML = items.join(''); - this.items = list.getElementsByTagName('li'); - forEach(this.items, function (item) { - var image = item.firstElementChild; - setData(image, 'filled', true); - - if (options.loading) { - addClass(item, CLASS_LOADING); - } - - addListener(image, EVENT_LOAD, function (event) { - if (options.loading) { - removeClass(item, CLASS_LOADING); - } - - _this.loadImage(event); - }, { - once: true - }); - }); - - if (options.transition) { - addListener(element, EVENT_VIEWED, function () { - addClass(list, CLASS_TRANSITION); - }, { - once: true - }); - } - }, - renderList: function renderList(index) { - var i = index || this.index; - var width = this.items[i].offsetWidth || 30; - var outerWidth = width + 1; // 1 pixel of `margin-left` width - // Place the active item in the center of the screen - - setStyle(this.list, assign({ - width: outerWidth * this.length - }, getTransforms({ - translateX: (this.viewerData.width - width) / 2 - outerWidth * i - }))); - }, - resetList: function resetList() { - var list = this.list; - list.innerHTML = ''; - removeClass(list, CLASS_TRANSITION); - setStyle(list, getTransforms({ - translateX: 0 - })); - }, - initImage: function initImage(done) { - var _this2 = this; - - var options = this.options, - image = this.image, - viewerData = this.viewerData; - var footerHeight = this.footer.offsetHeight; - var viewerWidth = viewerData.width; - var viewerHeight = Math.max(viewerData.height - footerHeight, footerHeight); - var oldImageData = this.imageData || {}; - var sizingImage; - this.imageInitializing = { - abort: function abort() { - sizingImage.onload = null; - } - }; - sizingImage = getImageNaturalSizes(image, function (naturalWidth, naturalHeight) { - var aspectRatio = naturalWidth / naturalHeight; - var width = viewerWidth; - var height = viewerHeight; - _this2.imageInitializing = false; - - if (viewerHeight * aspectRatio > viewerWidth) { - height = viewerWidth / aspectRatio; - } else { - width = viewerHeight * aspectRatio; - } - - width = Math.min(width * 0.9, naturalWidth); - height = Math.min(height * 0.9, naturalHeight); - var imageData = { - naturalWidth: naturalWidth, - naturalHeight: naturalHeight, - aspectRatio: aspectRatio, - ratio: width / naturalWidth, - width: width, - height: height, - left: (viewerWidth - width) / 2, - top: (viewerHeight - height) / 2 - }; - var initialImageData = assign({}, imageData); - - if (options.rotatable) { - imageData.rotate = oldImageData.rotate || 0; - initialImageData.rotate = 0; - } - - if (options.scalable) { - imageData.scaleX = oldImageData.scaleX || 1; - imageData.scaleY = oldImageData.scaleY || 1; - initialImageData.scaleX = 1; - initialImageData.scaleY = 1; - } - - _this2.imageData = imageData; - _this2.initialImageData = initialImageData; - - if (done) { - done(); - } - }); - }, - renderImage: function renderImage(done) { - var _this3 = this; - - var image = this.image, - imageData = this.imageData; - setStyle(image, assign({ - width: imageData.width, - height: imageData.height, - // XXX: Not to use translateX/Y to avoid image shaking when zooming - marginLeft: imageData.left, - marginTop: imageData.top - }, getTransforms(imageData))); - - if (done) { - if ((this.viewing || this.zooming) && this.options.transition) { - var onTransitionEnd = function onTransitionEnd() { - _this3.imageRendering = false; - done(); - }; - - this.imageRendering = { - abort: function abort() { - removeListener(image, EVENT_TRANSITION_END, onTransitionEnd); - } - }; - addListener(image, EVENT_TRANSITION_END, onTransitionEnd, { - once: true - }); - } else { - done(); - } - } - }, - resetImage: function resetImage() { - // this.image only defined after viewed - if (this.viewing || this.viewed) { - var image = this.image; - - if (this.viewing) { - this.viewing.abort(); - } - - image.parentNode.removeChild(image); - this.image = null; - } - } - }; - - var events = { - bind: function bind() { - var options = this.options, - viewer = this.viewer, - canvas = this.canvas; - var document = this.element.ownerDocument; - addListener(viewer, EVENT_CLICK, this.onClick = this.click.bind(this)); - addListener(viewer, EVENT_WHEEL, this.onWheel = this.wheel.bind(this), { - passive: false, - capture: true - }); - addListener(viewer, EVENT_DRAG_START, this.onDragStart = this.dragstart.bind(this)); - addListener(canvas, EVENT_POINTER_DOWN, this.onPointerDown = this.pointerdown.bind(this)); - addListener(document, EVENT_POINTER_MOVE, this.onPointerMove = this.pointermove.bind(this)); - addListener(document, EVENT_POINTER_UP, this.onPointerUp = this.pointerup.bind(this)); - addListener(document, EVENT_KEY_DOWN, this.onKeyDown = this.keydown.bind(this)); - addListener(window, EVENT_RESIZE, this.onResize = this.resize.bind(this)); - - if (options.toggleOnDblclick) { - addListener(canvas, EVENT_DBLCLICK, this.onDblclick = this.dblclick.bind(this)); - } - }, - unbind: function unbind() { - var options = this.options, - viewer = this.viewer, - canvas = this.canvas; - var document = this.element.ownerDocument; - removeListener(viewer, EVENT_CLICK, this.onClick); - removeListener(viewer, EVENT_WHEEL, this.onWheel, { - passive: false, - capture: true - }); - removeListener(viewer, EVENT_DRAG_START, this.onDragStart); - removeListener(canvas, EVENT_POINTER_DOWN, this.onPointerDown); - removeListener(document, EVENT_POINTER_MOVE, this.onPointerMove); - removeListener(document, EVENT_POINTER_UP, this.onPointerUp); - removeListener(document, EVENT_KEY_DOWN, this.onKeyDown); - removeListener(window, EVENT_RESIZE, this.onResize); - - if (options.toggleOnDblclick) { - removeListener(canvas, EVENT_DBLCLICK, this.onDblclick); - } - } - }; - - var handlers = { - click: function click(event) { - var target = event.target; - var options = this.options, - imageData = this.imageData; - var action = getData(target, DATA_ACTION); // Cancel the emulated click when the native click event was triggered. - - if (IS_TOUCH_DEVICE && event.isTrusted && target === this.canvas) { - clearTimeout(this.clickCanvasTimeout); - } - - switch (action) { - case 'mix': - if (this.played) { - this.stop(); - } else if (options.inline) { - if (this.fulled) { - this.exit(); - } else { - this.full(); - } - } else { - this.hide(); - } - - break; - - case 'hide': - this.hide(); - break; - - case 'view': - this.view(getData(target, 'index')); - break; - - case 'zoom-in': - this.zoom(0.1, true); - break; - - case 'zoom-out': - this.zoom(-0.1, true); - break; - - case 'one-to-one': - this.toggle(); - break; - - case 'reset': - this.reset(); - break; - - case 'prev': - this.prev(options.loop); - break; - - case 'play': - this.play(options.fullscreen); - break; - - case 'next': - this.next(options.loop); - break; - - case 'rotate-left': - this.rotate(-90); - break; - - case 'rotate-right': - this.rotate(90); - break; - - case 'flip-horizontal': - this.scaleX(-imageData.scaleX || -1); - break; - - case 'flip-vertical': - this.scaleY(-imageData.scaleY || -1); - break; - - default: - if (this.played) { - this.stop(); - } - - } - }, - dblclick: function dblclick(event) { - event.preventDefault(); - - if (this.viewed && event.target === this.image) { - // Cancel the emulated double click when the native dblclick event was triggered. - if (IS_TOUCH_DEVICE && event.isTrusted) { - clearTimeout(this.doubleClickImageTimeout); - } - - this.toggle(); - } - }, - load: function load() { - var _this = this; - - if (this.timeout) { - clearTimeout(this.timeout); - this.timeout = false; - } - - var element = this.element, - options = this.options, - image = this.image, - index = this.index, - viewerData = this.viewerData; - removeClass(image, CLASS_INVISIBLE); - - if (options.loading) { - removeClass(this.canvas, CLASS_LOADING); - } - - image.style.cssText = 'height:0;' + "margin-left:".concat(viewerData.width / 2, "px;") + "margin-top:".concat(viewerData.height / 2, "px;") + 'max-width:none!important;' + 'position:absolute;' + 'width:0;'; - this.initImage(function () { - toggleClass(image, CLASS_MOVE, options.movable); - toggleClass(image, CLASS_TRANSITION, options.transition); - - _this.renderImage(function () { - _this.viewed = true; - _this.viewing = false; - - if (isFunction(options.viewed)) { - addListener(element, EVENT_VIEWED, options.viewed, { - once: true - }); - } - - dispatchEvent(element, EVENT_VIEWED, { - originalImage: _this.images[index], - index: index, - image: image - }); - }); - }); - }, - loadImage: function loadImage(event) { - var image = event.target; - var parent = image.parentNode; - var parentWidth = parent.offsetWidth || 30; - var parentHeight = parent.offsetHeight || 50; - var filled = !!getData(image, 'filled'); - getImageNaturalSizes(image, function (naturalWidth, naturalHeight) { - var aspectRatio = naturalWidth / naturalHeight; - var width = parentWidth; - var height = parentHeight; - - if (parentHeight * aspectRatio > parentWidth) { - if (filled) { - width = parentHeight * aspectRatio; - } else { - height = parentWidth / aspectRatio; - } - } else if (filled) { - height = parentWidth / aspectRatio; - } else { - width = parentHeight * aspectRatio; - } - - setStyle(image, assign({ - width: width, - height: height - }, getTransforms({ - translateX: (parentWidth - width) / 2, - translateY: (parentHeight - height) / 2 - }))); - }); - }, - keydown: function keydown(event) { - var options = this.options; - - if (!this.fulled || !options.keyboard) { - return; - } - - switch (event.keyCode || event.which || event.charCode) { - // Escape - case 27: - if (this.played) { - this.stop(); - } else if (options.inline) { - if (this.fulled) { - this.exit(); - } - } else { - this.hide(); - } - - break; - // Space - - case 32: - if (this.played) { - this.stop(); - } - - break; - // ArrowLeft - - case 37: - this.prev(options.loop); - break; - // ArrowUp - - case 38: - // Prevent scroll on Firefox - event.preventDefault(); // Zoom in - - this.zoom(options.zoomRatio, true); - break; - // ArrowRight - - case 39: - this.next(options.loop); - break; - // ArrowDown - - case 40: - // Prevent scroll on Firefox - event.preventDefault(); // Zoom out - - this.zoom(-options.zoomRatio, true); - break; - // Ctrl + 0 - - case 48: // Fall through - // Ctrl + 1 - // eslint-disable-next-line no-fallthrough - - case 49: - if (event.ctrlKey) { - event.preventDefault(); - this.toggle(); - } - - break; - - default: - } - }, - dragstart: function dragstart(event) { - if (event.target.tagName.toLowerCase() === 'img') { - event.preventDefault(); - } - }, - pointerdown: function pointerdown(event) { - var options = this.options, - pointers = this.pointers; - var buttons = event.buttons, - button = event.button; - - if (!this.viewed || this.showing || this.viewing || this.hiding // No primary button (Usually the left button) - // Note that touch events have no `buttons` or `button` property - || isNumber(buttons) && buttons !== 1 || isNumber(button) && button !== 0 // Open context menu - || event.ctrlKey) { - return; - } // Prevent default behaviours as page zooming in touch devices. - - - event.preventDefault(); - - if (event.changedTouches) { - forEach(event.changedTouches, function (touch) { - pointers[touch.identifier] = getPointer(touch); - }); - } else { - pointers[event.pointerId || 0] = getPointer(event); - } - - var action = options.movable ? ACTION_MOVE : false; - - if (Object.keys(pointers).length > 1) { - action = ACTION_ZOOM; - } else if ((event.pointerType === 'touch' || event.type === 'touchstart') && this.isSwitchable()) { - action = ACTION_SWITCH; - } - - if (options.transition && (action === ACTION_MOVE || action === ACTION_ZOOM)) { - removeClass(this.image, CLASS_TRANSITION); - } - - this.action = action; - }, - pointermove: function pointermove(event) { - var pointers = this.pointers, - action = this.action; - - if (!this.viewed || !action) { - return; - } - - event.preventDefault(); - - if (event.changedTouches) { - forEach(event.changedTouches, function (touch) { - assign(pointers[touch.identifier] || {}, getPointer(touch, true)); - }); - } else { - assign(pointers[event.pointerId || 0] || {}, getPointer(event, true)); - } - - this.change(event); - }, - pointerup: function pointerup(event) { - var _this2 = this; - - var options = this.options, - action = this.action, - pointers = this.pointers; - var pointer; - - if (event.changedTouches) { - forEach(event.changedTouches, function (touch) { - pointer = pointers[touch.identifier]; - delete pointers[touch.identifier]; - }); - } else { - pointer = pointers[event.pointerId || 0]; - delete pointers[event.pointerId || 0]; - } - - if (!action) { - return; - } - - event.preventDefault(); - - if (options.transition && (action === ACTION_MOVE || action === ACTION_ZOOM)) { - addClass(this.image, CLASS_TRANSITION); - } - - this.action = false; // Emulate click and double click in touch devices to support backdrop and image zooming (#210). - - if (IS_TOUCH_DEVICE && action !== ACTION_ZOOM && pointer && Date.now() - pointer.timeStamp < 500) { - clearTimeout(this.clickCanvasTimeout); - clearTimeout(this.doubleClickImageTimeout); - - if (options.toggleOnDblclick && this.viewed && event.target === this.image) { - if (this.imageClicked) { - this.imageClicked = false; // This timeout will be cleared later when a native dblclick event is triggering - - this.doubleClickImageTimeout = setTimeout(function () { - dispatchEvent(_this2.image, EVENT_DBLCLICK); - }, 50); - } else { - this.imageClicked = true; // The default timing of a double click in Windows is 500 ms - - this.doubleClickImageTimeout = setTimeout(function () { - _this2.imageClicked = false; - }, 500); - } - } else { - this.imageClicked = false; - - if (options.backdrop && options.backdrop !== 'static' && event.target === this.canvas) { - // This timeout will be cleared later when a native click event is triggering - this.clickCanvasTimeout = setTimeout(function () { - dispatchEvent(_this2.canvas, EVENT_CLICK); - }, 50); - } - } - } - }, - resize: function resize() { - var _this3 = this; - - if (!this.isShown || this.hiding) { - return; - } - - this.initContainer(); - this.initViewer(); - this.renderViewer(); - this.renderList(); - - if (this.viewed) { - this.initImage(function () { - _this3.renderImage(); - }); - } - - if (this.played) { - if (this.options.fullscreen && this.fulled && !(document.fullscreenElement || document.webkitFullscreenElement || document.mozFullScreenElement || document.msFullscreenElement)) { - this.stop(); - return; - } - - forEach(this.player.getElementsByTagName('img'), function (image) { - addListener(image, EVENT_LOAD, _this3.loadImage.bind(_this3), { - once: true - }); - dispatchEvent(image, EVENT_LOAD); - }); - } - }, - wheel: function wheel(event) { - var _this4 = this; - - if (!this.viewed) { - return; - } - - event.preventDefault(); // Limit wheel speed to prevent zoom too fast - - if (this.wheeling) { - return; - } - - this.wheeling = true; - setTimeout(function () { - _this4.wheeling = false; - }, 50); - var ratio = Number(this.options.zoomRatio) || 0.1; - var delta = 1; - - if (event.deltaY) { - delta = event.deltaY > 0 ? 1 : -1; - } else if (event.wheelDelta) { - delta = -event.wheelDelta / 120; - } else if (event.detail) { - delta = event.detail > 0 ? 1 : -1; - } - - this.zoom(-delta * ratio, true, event); - } - }; - - var methods = { - /** Show the viewer (only available in modal mode) - * @param {boolean} [immediate=false] - Indicates if show the viewer immediately or not. - * @returns {Viewer} this - */ - show: function show() { - var immediate = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; - var element = this.element, - options = this.options; - - if (options.inline || this.showing || this.isShown || this.showing) { - return this; - } - - if (!this.ready) { - this.build(); - - if (this.ready) { - this.show(immediate); - } - - return this; - } - - if (isFunction(options.show)) { - addListener(element, EVENT_SHOW, options.show, { - once: true - }); - } - - if (dispatchEvent(element, EVENT_SHOW) === false || !this.ready) { - return this; - } - - if (this.hiding) { - this.transitioning.abort(); - } - - this.showing = true; - this.open(); - var viewer = this.viewer; - removeClass(viewer, CLASS_HIDE); - - if (options.transition && !immediate) { - var shown = this.shown.bind(this); - this.transitioning = { - abort: function abort() { - removeListener(viewer, EVENT_TRANSITION_END, shown); - removeClass(viewer, CLASS_IN); - } - }; - addClass(viewer, CLASS_TRANSITION); // Force reflow to enable CSS3 transition - // eslint-disable-next-line - - viewer.offsetWidth; - addListener(viewer, EVENT_TRANSITION_END, shown, { - once: true - }); - addClass(viewer, CLASS_IN); - } else { - addClass(viewer, CLASS_IN); - this.shown(); - } - - return this; - }, - - /** - * Hide the viewer (only available in modal mode) - * @param {boolean} [immediate=false] - Indicates if hide the viewer immediately or not. - * @returns {Viewer} this - */ - hide: function hide() { - var immediate = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; - var element = this.element, - options = this.options; - - if (options.inline || this.hiding || !(this.isShown || this.showing)) { - return this; - } - - if (isFunction(options.hide)) { - addListener(element, EVENT_HIDE, options.hide, { - once: true - }); - } - - if (dispatchEvent(element, EVENT_HIDE) === false) { - return this; - } - - if (this.showing) { - this.transitioning.abort(); - } - - this.hiding = true; - - if (this.played) { - this.stop(); - } else if (this.viewing) { - this.viewing.abort(); - } - - var viewer = this.viewer; - - if (options.transition && !immediate) { - var hidden = this.hidden.bind(this); - - var hide = function hide() { - addListener(viewer, EVENT_TRANSITION_END, hidden, { - once: true - }); - removeClass(viewer, CLASS_IN); - }; - - this.transitioning = { - abort: function abort() { - if (this.viewed) { - removeListener(this.image, EVENT_TRANSITION_END, hide); - } else { - removeListener(viewer, EVENT_TRANSITION_END, hidden); - } - } - }; - - if (this.viewed) { - addListener(this.image, EVENT_TRANSITION_END, hide, { - once: true - }); - this.zoomTo(0, false, false, true); - } else { - hide(); - } - } else { - removeClass(viewer, CLASS_IN); - this.hidden(); - } - - return this; - }, - - /** - * View one of the images with image's index - * @param {number} index - The index of the image to view. - * @returns {Viewer} this - */ - view: function view() { - var _this = this; - - var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.options.initialViewIndex; - index = Number(index) || 0; - - if (!this.isShown) { - this.index = index; - return this.show(); - } - - if (this.hiding || this.played || index < 0 || index >= this.length || this.viewed && index === this.index) { - return this; - } - - if (this.viewing) { - this.viewing.abort(); - } - - var element = this.element, - options = this.options, - title = this.title, - canvas = this.canvas; - var item = this.items[index]; - var img = item.querySelector('img'); - var url = getData(img, 'originalUrl'); - var alt = img.getAttribute('alt'); - var image = document.createElement('img'); - image.src = url; - image.alt = alt; - - if (isFunction(options.view)) { - addListener(element, EVENT_VIEW, options.view, { - once: true - }); - } - - if (dispatchEvent(element, EVENT_VIEW, { - originalImage: this.images[index], - index: index, - image: image - }) === false || !this.isShown || this.hiding || this.played) { - return this; - } - - this.image = image; - removeClass(this.items[this.index], CLASS_ACTIVE); - addClass(item, CLASS_ACTIVE); - this.viewed = false; - this.index = index; - this.imageData = {}; - addClass(image, CLASS_INVISIBLE); - - if (options.loading) { - addClass(canvas, CLASS_LOADING); - } - - canvas.innerHTML = ''; - canvas.appendChild(image); // Center current item - - this.renderList(); // Clear title - - title.innerHTML = ''; // Generate title after viewed - - var onViewed = function onViewed() { - var imageData = _this.imageData; - var render = Array.isArray(options.title) ? options.title[1] : options.title; - title.innerHTML = isFunction(render) ? render.call(_this, image, imageData) : "".concat(alt, " (").concat(imageData.naturalWidth, " \xD7 ").concat(imageData.naturalHeight, ")"); - }; - - var onLoad; - addListener(element, EVENT_VIEWED, onViewed, { - once: true - }); - this.viewing = { - abort: function abort() { - removeListener(element, EVENT_VIEWED, onViewed); - - if (image.complete) { - if (this.imageRendering) { - this.imageRendering.abort(); - } else if (this.imageInitializing) { - this.imageInitializing.abort(); - } - } else { - removeListener(image, EVENT_LOAD, onLoad); - - if (this.timeout) { - clearTimeout(this.timeout); - } - } - } - }; - - if (image.complete) { - this.load(); - } else { - addListener(image, EVENT_LOAD, onLoad = this.load.bind(this), { - once: true - }); - - if (this.timeout) { - clearTimeout(this.timeout); - } // Make the image visible if it fails to load within 1s - - - this.timeout = setTimeout(function () { - removeClass(image, CLASS_INVISIBLE); - _this.timeout = false; - }, 1000); - } - - return this; - }, - - /** - * View the previous image - * @param {boolean} [loop=false] - Indicate if view the last one - * when it is the first one at present. - * @returns {Viewer} this - */ - prev: function prev() { - var loop = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; - var index = this.index - 1; - - if (index < 0) { - index = loop ? this.length - 1 : 0; - } - - this.view(index); - return this; - }, - - /** - * View the next image - * @param {boolean} [loop=false] - Indicate if view the first one - * when it is the last one at present. - * @returns {Viewer} this - */ - next: function next() { - var loop = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; - var maxIndex = this.length - 1; - var index = this.index + 1; - - if (index > maxIndex) { - index = loop ? 0 : maxIndex; - } - - this.view(index); - return this; - }, - - /** - * Move the image with relative offsets. - * @param {number} offsetX - The relative offset distance on the x-axis. - * @param {number} offsetY - The relative offset distance on the y-axis. - * @returns {Viewer} this - */ - move: function move(offsetX, offsetY) { - var imageData = this.imageData; - this.moveTo(isUndefined(offsetX) ? offsetX : imageData.left + Number(offsetX), isUndefined(offsetY) ? offsetY : imageData.top + Number(offsetY)); - return this; - }, - - /** - * Move the image to an absolute point. - * @param {number} x - The x-axis coordinate. - * @param {number} [y=x] - The y-axis coordinate. - * @returns {Viewer} this - */ - moveTo: function moveTo(x) { - var y = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : x; - var imageData = this.imageData; - x = Number(x); - y = Number(y); - - if (this.viewed && !this.played && this.options.movable) { - var changed = false; - - if (isNumber(x)) { - imageData.left = x; - changed = true; - } - - if (isNumber(y)) { - imageData.top = y; - changed = true; - } - - if (changed) { - this.renderImage(); - } - } - - return this; - }, - - /** - * Zoom the image with a relative ratio. - * @param {number} ratio - The target ratio. - * @param {boolean} [hasTooltip=false] - Indicates if it has a tooltip or not. - * @param {Event} [_originalEvent=null] - The original event if any. - * @returns {Viewer} this - */ - zoom: function zoom(ratio) { - var hasTooltip = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; - - var _originalEvent = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null; - - var imageData = this.imageData; - ratio = Number(ratio); - - if (ratio < 0) { - ratio = 1 / (1 - ratio); - } else { - ratio = 1 + ratio; - } - - this.zoomTo(imageData.width * ratio / imageData.naturalWidth, hasTooltip, _originalEvent); - return this; - }, - - /** - * Zoom the image to an absolute ratio. - * @param {number} ratio - The target ratio. - * @param {boolean} [hasTooltip=false] - Indicates if it has a tooltip or not. - * @param {Event} [_originalEvent=null] - The original event if any. - * @param {Event} [_zoomable=false] - Indicates if the current zoom is available or not. - * @returns {Viewer} this - */ - zoomTo: function zoomTo(ratio) { - var _this2 = this; - - var hasTooltip = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; - - var _originalEvent = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null; - - var _zoomable = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; - - var element = this.element, - options = this.options, - pointers = this.pointers, - imageData = this.imageData; - var width = imageData.width, - height = imageData.height, - left = imageData.left, - top = imageData.top, - naturalWidth = imageData.naturalWidth, - naturalHeight = imageData.naturalHeight; - ratio = Math.max(0, ratio); - - if (isNumber(ratio) && this.viewed && !this.played && (_zoomable || options.zoomable)) { - if (!_zoomable) { - var minZoomRatio = Math.max(0.01, options.minZoomRatio); - var maxZoomRatio = Math.min(100, options.maxZoomRatio); - ratio = Math.min(Math.max(ratio, minZoomRatio), maxZoomRatio); - } - - if (_originalEvent && ratio > 0.95 && ratio < 1.05) { - ratio = 1; - } - - var newWidth = naturalWidth * ratio; - var newHeight = naturalHeight * ratio; - var offsetWidth = newWidth - width; - var offsetHeight = newHeight - height; - var oldRatio = width / naturalWidth; - - if (isFunction(options.zoom)) { - addListener(element, EVENT_ZOOM, options.zoom, { - once: true - }); - } - - if (dispatchEvent(element, EVENT_ZOOM, { - ratio: ratio, - oldRatio: oldRatio, - originalEvent: _originalEvent - }) === false) { - return this; - } - - this.zooming = true; - - if (_originalEvent) { - var offset = getOffset(this.viewer); - var center = pointers && Object.keys(pointers).length ? getPointersCenter(pointers) : { - pageX: _originalEvent.pageX, - pageY: _originalEvent.pageY - }; // Zoom from the triggering point of the event - - imageData.left -= offsetWidth * ((center.pageX - offset.left - left) / width); - imageData.top -= offsetHeight * ((center.pageY - offset.top - top) / height); - } else { - // Zoom from the center of the image - imageData.left -= offsetWidth / 2; - imageData.top -= offsetHeight / 2; - } - - imageData.width = newWidth; - imageData.height = newHeight; - imageData.ratio = ratio; - this.renderImage(function () { - _this2.zooming = false; - - if (isFunction(options.zoomed)) { - addListener(element, EVENT_ZOOMED, options.zoomed, { - once: true - }); - } - - dispatchEvent(element, EVENT_ZOOMED, { - ratio: ratio, - oldRatio: oldRatio, - originalEvent: _originalEvent - }); - }); - - if (hasTooltip) { - this.tooltip(); - } - } - - return this; - }, - - /** - * Rotate the image with a relative degree. - * @param {number} degree - The rotate degree. - * @returns {Viewer} this - */ - rotate: function rotate(degree) { - this.rotateTo((this.imageData.rotate || 0) + Number(degree)); - return this; - }, - - /** - * Rotate the image to an absolute degree. - * @param {number} degree - The rotate degree. - * @returns {Viewer} this - */ - rotateTo: function rotateTo(degree) { - var imageData = this.imageData; - degree = Number(degree); - - if (isNumber(degree) && this.viewed && !this.played && this.options.rotatable) { - imageData.rotate = degree; - this.renderImage(); - } - - return this; - }, - - /** - * Scale the image on the x-axis. - * @param {number} scaleX - The scale ratio on the x-axis. - * @returns {Viewer} this - */ - scaleX: function scaleX(_scaleX) { - this.scale(_scaleX, this.imageData.scaleY); - return this; - }, - - /** - * Scale the image on the y-axis. - * @param {number} scaleY - The scale ratio on the y-axis. - * @returns {Viewer} this - */ - scaleY: function scaleY(_scaleY) { - this.scale(this.imageData.scaleX, _scaleY); - return this; - }, - - /** - * Scale the image. - * @param {number} scaleX - The scale ratio on the x-axis. - * @param {number} [scaleY=scaleX] - The scale ratio on the y-axis. - * @returns {Viewer} this - */ - scale: function scale(scaleX) { - var scaleY = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : scaleX; - var imageData = this.imageData; - scaleX = Number(scaleX); - scaleY = Number(scaleY); - - if (this.viewed && !this.played && this.options.scalable) { - var changed = false; - - if (isNumber(scaleX)) { - imageData.scaleX = scaleX; - changed = true; - } - - if (isNumber(scaleY)) { - imageData.scaleY = scaleY; - changed = true; - } - - if (changed) { - this.renderImage(); - } - } - - return this; - }, - - /** - * Play the images - * @param {boolean} [fullscreen=false] - Indicate if request fullscreen or not. - * @returns {Viewer} this - */ - play: function play() { - var _this3 = this; - - var fullscreen = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; - - if (!this.isShown || this.played) { - return this; - } - - var options = this.options, - player = this.player; - var onLoad = this.loadImage.bind(this); - var list = []; - var total = 0; - var index = 0; - this.played = true; - this.onLoadWhenPlay = onLoad; - - if (fullscreen) { - this.requestFullscreen(); - } - - addClass(player, CLASS_SHOW); - forEach(this.items, function (item, i) { - var img = item.querySelector('img'); - var image = document.createElement('img'); - image.src = getData(img, 'originalUrl'); - image.alt = img.getAttribute('alt'); - total += 1; - addClass(image, CLASS_FADE); - toggleClass(image, CLASS_TRANSITION, options.transition); - - if (hasClass(item, CLASS_ACTIVE)) { - addClass(image, CLASS_IN); - index = i; - } - - list.push(image); - addListener(image, EVENT_LOAD, onLoad, { - once: true - }); - player.appendChild(image); - }); - - if (isNumber(options.interval) && options.interval > 0) { - var play = function play() { - _this3.playing = setTimeout(function () { - removeClass(list[index], CLASS_IN); - index += 1; - index = index < total ? index : 0; - addClass(list[index], CLASS_IN); - play(); - }, options.interval); - }; - - if (total > 1) { - play(); - } - } - - return this; - }, - // Stop play - stop: function stop() { - var _this4 = this; - - if (!this.played) { - return this; - } - - var player = this.player; - this.played = false; - clearTimeout(this.playing); - forEach(player.getElementsByTagName('img'), function (image) { - removeListener(image, EVENT_LOAD, _this4.onLoadWhenPlay); - }); - removeClass(player, CLASS_SHOW); - player.innerHTML = ''; - this.exitFullscreen(); - return this; - }, - // Enter modal mode (only available in inline mode) - full: function full() { - var _this5 = this; - - var options = this.options, - viewer = this.viewer, - image = this.image, - list = this.list; - - if (!this.isShown || this.played || this.fulled || !options.inline) { - return this; - } - - this.fulled = true; - this.open(); - addClass(this.button, CLASS_FULLSCREEN_EXIT); - - if (options.transition) { - removeClass(list, CLASS_TRANSITION); - - if (this.viewed) { - removeClass(image, CLASS_TRANSITION); - } - } - - addClass(viewer, CLASS_FIXED); - viewer.setAttribute('style', ''); - setStyle(viewer, { - zIndex: options.zIndex - }); - this.initContainer(); - this.viewerData = assign({}, this.containerData); - this.renderList(); - - if (this.viewed) { - this.initImage(function () { - _this5.renderImage(function () { - if (options.transition) { - setTimeout(function () { - addClass(image, CLASS_TRANSITION); - addClass(list, CLASS_TRANSITION); - }, 0); - } - }); - }); - } - - return this; - }, - // Exit modal mode (only available in inline mode) - exit: function exit() { - var _this6 = this; - - var options = this.options, - viewer = this.viewer, - image = this.image, - list = this.list; - - if (!this.isShown || this.played || !this.fulled || !options.inline) { - return this; - } - - this.fulled = false; - this.close(); - removeClass(this.button, CLASS_FULLSCREEN_EXIT); - - if (options.transition) { - removeClass(list, CLASS_TRANSITION); - - if (this.viewed) { - removeClass(image, CLASS_TRANSITION); - } - } - - removeClass(viewer, CLASS_FIXED); - setStyle(viewer, { - zIndex: options.zIndexInline - }); - this.viewerData = assign({}, this.parentData); - this.renderViewer(); - this.renderList(); - - if (this.viewed) { - this.initImage(function () { - _this6.renderImage(function () { - if (options.transition) { - setTimeout(function () { - addClass(image, CLASS_TRANSITION); - addClass(list, CLASS_TRANSITION); - }, 0); - } - }); - }); - } - - return this; - }, - // Show the current ratio of the image with percentage - tooltip: function tooltip() { - var _this7 = this; - - var options = this.options, - tooltipBox = this.tooltipBox, - imageData = this.imageData; - - if (!this.viewed || this.played || !options.tooltip) { - return this; - } - - tooltipBox.textContent = "".concat(Math.round(imageData.ratio * 100), "%"); - - if (!this.tooltipping) { - if (options.transition) { - if (this.fading) { - dispatchEvent(tooltipBox, EVENT_TRANSITION_END); - } - - addClass(tooltipBox, CLASS_SHOW); - addClass(tooltipBox, CLASS_FADE); - addClass(tooltipBox, CLASS_TRANSITION); // Force reflow to enable CSS3 transition - // eslint-disable-next-line - - tooltipBox.offsetWidth; - addClass(tooltipBox, CLASS_IN); - } else { - addClass(tooltipBox, CLASS_SHOW); - } - } else { - clearTimeout(this.tooltipping); - } - - this.tooltipping = setTimeout(function () { - if (options.transition) { - addListener(tooltipBox, EVENT_TRANSITION_END, function () { - removeClass(tooltipBox, CLASS_SHOW); - removeClass(tooltipBox, CLASS_FADE); - removeClass(tooltipBox, CLASS_TRANSITION); - _this7.fading = false; - }, { - once: true - }); - removeClass(tooltipBox, CLASS_IN); - _this7.fading = true; - } else { - removeClass(tooltipBox, CLASS_SHOW); - } - - _this7.tooltipping = false; - }, 1000); - return this; - }, - // Toggle the image size between its natural size and initial size - toggle: function toggle() { - if (this.imageData.ratio === 1) { - this.zoomTo(this.initialImageData.ratio, true); - } else { - this.zoomTo(1, true); - } - - return this; - }, - // Reset the image to its initial state - reset: function reset() { - if (this.viewed && !this.played) { - this.imageData = assign({}, this.initialImageData); - this.renderImage(); - } - - return this; - }, - // Update viewer when images changed - update: function update() { - var element = this.element, - options = this.options, - isImg = this.isImg; // Destroy viewer if the target image was deleted - - if (isImg && !element.parentNode) { - return this.destroy(); - } - - var images = []; - forEach(isImg ? [element] : element.querySelectorAll('img'), function (image) { - if (options.filter) { - if (options.filter(image)) { - images.push(image); - } - } else { - images.push(image); - } - }); - - if (!images.length) { - return this; - } - - this.images = images; - this.length = images.length; - - if (this.ready) { - var indexes = []; - forEach(this.items, function (item, i) { - var img = item.querySelector('img'); - var image = images[i]; - - if (image) { - if (image.src !== img.src) { - indexes.push(i); - } - } else { - indexes.push(i); - } - }); - setStyle(this.list, { - width: 'auto' - }); - this.initList(); - - if (this.isShown) { - if (this.length) { - if (this.viewed) { - var index = indexes.indexOf(this.index); - - if (index >= 0) { - this.viewed = false; - this.view(Math.max(this.index - (index + 1), 0)); - } else { - addClass(this.items[this.index], CLASS_ACTIVE); - } - } - } else { - this.image = null; - this.viewed = false; - this.index = 0; - this.imageData = {}; - this.canvas.innerHTML = ''; - this.title.innerHTML = ''; - } - } - } else { - this.build(); - } - - return this; - }, - // Destroy the viewer - destroy: function destroy() { - var element = this.element, - options = this.options; - - if (!element[NAMESPACE]) { - return this; - } - - this.destroyed = true; - - if (this.ready) { - if (this.played) { - this.stop(); - } - - if (options.inline) { - if (this.fulled) { - this.exit(); - } - - this.unbind(); - } else if (this.isShown) { - if (this.viewing) { - if (this.imageRendering) { - this.imageRendering.abort(); - } else if (this.imageInitializing) { - this.imageInitializing.abort(); - } - } - - if (this.hiding) { - this.transitioning.abort(); - } - - this.hidden(); - } else if (this.showing) { - this.transitioning.abort(); - this.hidden(); - } - - this.ready = false; - this.viewer.parentNode.removeChild(this.viewer); - } else if (options.inline) { - if (this.delaying) { - this.delaying.abort(); - } else if (this.initializing) { - this.initializing.abort(); - } - } - - if (!options.inline) { - removeListener(element, EVENT_CLICK, this.onStart); - } - - element[NAMESPACE] = undefined; - return this; - } - }; - - var others = { - open: function open() { - var body = this.body; - addClass(body, CLASS_OPEN); - body.style.paddingRight = "".concat(this.scrollbarWidth + (parseFloat(this.initialBodyPaddingRight) || 0), "px"); - }, - close: function close() { - var body = this.body; - removeClass(body, CLASS_OPEN); - body.style.paddingRight = this.initialBodyPaddingRight; - }, - shown: function shown() { - var element = this.element, - options = this.options; - this.fulled = true; - this.isShown = true; - this.render(); - this.bind(); - this.showing = false; - - if (isFunction(options.shown)) { - addListener(element, EVENT_SHOWN, options.shown, { - once: true - }); - } - - if (dispatchEvent(element, EVENT_SHOWN) === false) { - return; - } - - if (this.ready && this.isShown && !this.hiding) { - this.view(this.index); - } - }, - hidden: function hidden() { - var element = this.element, - options = this.options; - this.fulled = false; - this.viewed = false; - this.isShown = false; - this.close(); - this.unbind(); - addClass(this.viewer, CLASS_HIDE); - this.resetList(); - this.resetImage(); - this.hiding = false; - - if (!this.destroyed) { - if (isFunction(options.hidden)) { - addListener(element, EVENT_HIDDEN, options.hidden, { - once: true - }); - } - - dispatchEvent(element, EVENT_HIDDEN); - } - }, - requestFullscreen: function requestFullscreen() { - var document = this.element.ownerDocument; - - if (this.fulled && !(document.fullscreenElement || document.webkitFullscreenElement || document.mozFullScreenElement || document.msFullscreenElement)) { - var documentElement = document.documentElement; // Element.requestFullscreen() - - if (documentElement.requestFullscreen) { - documentElement.requestFullscreen(); - } else if (documentElement.webkitRequestFullscreen) { - documentElement.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT); - } else if (documentElement.mozRequestFullScreen) { - documentElement.mozRequestFullScreen(); - } else if (documentElement.msRequestFullscreen) { - documentElement.msRequestFullscreen(); - } - } - }, - exitFullscreen: function exitFullscreen() { - var document = this.element.ownerDocument; - - if (this.fulled && (document.fullscreenElement || document.webkitFullscreenElement || document.mozFullScreenElement || document.msFullscreenElement)) { - // Document.exitFullscreen() - if (document.exitFullscreen) { - document.exitFullscreen(); - } else if (document.webkitExitFullscreen) { - document.webkitExitFullscreen(); - } else if (document.mozCancelFullScreen) { - document.mozCancelFullScreen(); - } else if (document.msExitFullscreen) { - document.msExitFullscreen(); - } - } - }, - change: function change(event) { - var options = this.options, - pointers = this.pointers; - var pointer = pointers[Object.keys(pointers)[0]]; - var offsetX = pointer.endX - pointer.startX; - var offsetY = pointer.endY - pointer.startY; - - switch (this.action) { - // Move the current image - case ACTION_MOVE: - this.move(offsetX, offsetY); - break; - // Zoom the current image - - case ACTION_ZOOM: - this.zoom(getMaxZoomRatio(pointers), false, event); - break; - - case ACTION_SWITCH: - { - this.action = 'switched'; - var absoluteOffsetX = Math.abs(offsetX); - - if (absoluteOffsetX > 1 && absoluteOffsetX > Math.abs(offsetY)) { - // Empty `pointers` as `touchend` event will not be fired after swiped in iOS browsers. - this.pointers = {}; - - if (offsetX > 1) { - this.prev(options.loop); - } else if (offsetX < -1) { - this.next(options.loop); - } - } - - break; - } - - default: - } // Override - - - forEach(pointers, function (p) { - p.startX = p.endX; - p.startY = p.endY; - }); - }, - isSwitchable: function isSwitchable() { - var imageData = this.imageData, - viewerData = this.viewerData; - return this.length > 1 && imageData.left >= 0 && imageData.top >= 0 && imageData.width <= viewerData.width && imageData.height <= viewerData.height; - } - }; - - var AnotherViewer = WINDOW.Viewer; - - var Viewer = - /*#__PURE__*/ - function () { - /** - * Create a new Viewer. - * @param {Element} element - The target element for viewing. - * @param {Object} [options={}] - The configuration options. - */ - function Viewer(element) { - var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; - - _classCallCheck(this, Viewer); - - if (!element || element.nodeType !== 1) { - throw new Error('The first argument is required and must be an element.'); - } - - this.element = element; - this.options = assign({}, DEFAULTS, isPlainObject(options) && options); - this.action = false; - this.fading = false; - this.fulled = false; - this.hiding = false; - this.imageClicked = false; - this.imageData = {}; - this.index = this.options.initialViewIndex; - this.isImg = false; - this.isShown = false; - this.length = 0; - this.played = false; - this.playing = false; - this.pointers = {}; - this.ready = false; - this.showing = false; - this.timeout = false; - this.tooltipping = false; - this.viewed = false; - this.viewing = false; - this.wheeling = false; - this.zooming = false; - this.init(); - } - - _createClass(Viewer, [{ - key: "init", - value: function init() { - var _this = this; - - var element = this.element, - options = this.options; - - if (element[NAMESPACE]) { - return; - } - - element[NAMESPACE] = this; - var isImg = element.tagName.toLowerCase() === 'img'; - var images = []; - forEach(isImg ? [element] : element.querySelectorAll('img'), function (image) { - if (isFunction(options.filter)) { - if (options.filter.call(_this, image)) { - images.push(image); - } - } else { - images.push(image); - } - }); - this.isImg = isImg; - this.length = images.length; - this.images = images; - var ownerDocument = element.ownerDocument; - var body = ownerDocument.body || ownerDocument.documentElement; - this.body = body; - this.scrollbarWidth = window.innerWidth - ownerDocument.documentElement.clientWidth; - this.initialBodyPaddingRight = window.getComputedStyle(body).paddingRight; // Override `transition` option if it is not supported - - if (isUndefined(document.createElement(NAMESPACE).style.transition)) { - options.transition = false; - } - - if (options.inline) { - var count = 0; - - var progress = function progress() { - count += 1; - - if (count === _this.length) { - var timeout; - _this.initializing = false; - _this.delaying = { - abort: function abort() { - clearTimeout(timeout); - } - }; // build asynchronously to keep `this.viewer` is accessible in `ready` event handler. - - timeout = setTimeout(function () { - _this.delaying = false; - - _this.build(); - }, 0); - } - }; - - this.initializing = { - abort: function abort() { - forEach(images, function (image) { - if (!image.complete) { - removeListener(image, EVENT_LOAD, progress); - } - }); - } - }; - forEach(images, function (image) { - if (image.complete) { - progress(); - } else { - addListener(image, EVENT_LOAD, progress, { - once: true - }); - } - }); - } else { - addListener(element, EVENT_CLICK, this.onStart = function (_ref) { - var target = _ref.target; - - if (target.tagName.toLowerCase() === 'img' && (!isFunction(options.filter) || options.filter.call(_this, target))) { - _this.view(_this.images.indexOf(target)); - } - }); - } - } - }, { - key: "build", - value: function build() { - if (this.ready) { - return; - } - - var element = this.element, - options = this.options; - var parent = element.parentNode; - var template = document.createElement('div'); - template.innerHTML = TEMPLATE; - var viewer = template.querySelector(".".concat(NAMESPACE, "-container")); - var title = viewer.querySelector(".".concat(NAMESPACE, "-title")); - var toolbar = viewer.querySelector(".".concat(NAMESPACE, "-toolbar")); - var navbar = viewer.querySelector(".".concat(NAMESPACE, "-navbar")); - var button = viewer.querySelector(".".concat(NAMESPACE, "-button")); - var canvas = viewer.querySelector(".".concat(NAMESPACE, "-canvas")); - this.parent = parent; - this.viewer = viewer; - this.title = title; - this.toolbar = toolbar; - this.navbar = navbar; - this.button = button; - this.canvas = canvas; - this.footer = viewer.querySelector(".".concat(NAMESPACE, "-footer")); - this.tooltipBox = viewer.querySelector(".".concat(NAMESPACE, "-tooltip")); - this.player = viewer.querySelector(".".concat(NAMESPACE, "-player")); - this.list = viewer.querySelector(".".concat(NAMESPACE, "-list")); - addClass(title, !options.title ? CLASS_HIDE : getResponsiveClass(Array.isArray(options.title) ? options.title[0] : options.title)); - addClass(navbar, !options.navbar ? CLASS_HIDE : getResponsiveClass(options.navbar)); - toggleClass(button, CLASS_HIDE, !options.button); - - if (options.backdrop) { - addClass(viewer, "".concat(NAMESPACE, "-backdrop")); - - if (!options.inline && options.backdrop !== 'static') { - setData(canvas, DATA_ACTION, 'hide'); - } - } - - if (isString(options.className) && options.className) { - // In case there are multiple class names - options.className.split(REGEXP_SPACES).forEach(function (className) { - addClass(viewer, className); - }); - } - - if (options.toolbar) { - var list = document.createElement('ul'); - var custom = isPlainObject(options.toolbar); - var zoomButtons = BUTTONS.slice(0, 3); - var rotateButtons = BUTTONS.slice(7, 9); - var scaleButtons = BUTTONS.slice(9); - - if (!custom) { - addClass(toolbar, getResponsiveClass(options.toolbar)); - } - - forEach(custom ? options.toolbar : BUTTONS, function (value, index) { - var deep = custom && isPlainObject(value); - var name = custom ? hyphenate(index) : value; - var show = deep && !isUndefined(value.show) ? value.show : value; - - if (!show || !options.zoomable && zoomButtons.indexOf(name) !== -1 || !options.rotatable && rotateButtons.indexOf(name) !== -1 || !options.scalable && scaleButtons.indexOf(name) !== -1) { - return; - } - - var size = deep && !isUndefined(value.size) ? value.size : value; - var click = deep && !isUndefined(value.click) ? value.click : value; - var item = document.createElement('li'); - item.setAttribute('role', 'button'); - addClass(item, "".concat(NAMESPACE, "-").concat(name)); - - if (!isFunction(click)) { - setData(item, DATA_ACTION, name); - } - - if (isNumber(show)) { - addClass(item, getResponsiveClass(show)); - } - - if (['small', 'large'].indexOf(size) !== -1) { - addClass(item, "".concat(NAMESPACE, "-").concat(size)); - } else if (name === 'play') { - addClass(item, "".concat(NAMESPACE, "-large")); - } - - if (isFunction(click)) { - addListener(item, EVENT_CLICK, click); - } - - list.appendChild(item); - }); - toolbar.appendChild(list); - } else { - addClass(toolbar, CLASS_HIDE); - } - - if (!options.rotatable) { - var rotates = toolbar.querySelectorAll('li[class*="rotate"]'); - addClass(rotates, CLASS_INVISIBLE); - forEach(rotates, function (rotate) { - toolbar.appendChild(rotate); - }); - } - - if (options.inline) { - addClass(button, CLASS_FULLSCREEN); - setStyle(viewer, { - zIndex: options.zIndexInline - }); - - if (window.getComputedStyle(parent).position === 'static') { - setStyle(parent, { - position: 'relative' - }); - } - - parent.insertBefore(viewer, element.nextSibling); - } else { - addClass(button, CLASS_CLOSE); - addClass(viewer, CLASS_FIXED); - addClass(viewer, CLASS_FADE); - addClass(viewer, CLASS_HIDE); - setStyle(viewer, { - zIndex: options.zIndex - }); - var container = options.container; - - if (isString(container)) { - container = element.ownerDocument.querySelector(container); - } - - if (!container) { - container = this.body; - } - - container.appendChild(viewer); - } - - if (options.inline) { - this.render(); - this.bind(); - this.isShown = true; - } - - this.ready = true; - - if (isFunction(options.ready)) { - addListener(element, EVENT_READY, options.ready, { - once: true - }); - } - - if (dispatchEvent(element, EVENT_READY) === false) { - this.ready = false; - return; - } - - if (this.ready && options.inline) { - this.view(this.index); - } - } - /** - * Get the no conflict viewer class. - * @returns {Viewer} The viewer class. - */ - - }], [{ - key: "noConflict", - value: function noConflict() { - window.Viewer = AnotherViewer; - return Viewer; - } - /** - * Change the default options. - * @param {Object} options - The new default options. - */ - - }, { - key: "setDefaults", - value: function setDefaults(options) { - assign(DEFAULTS, isPlainObject(options) && options); - } - }]); - - return Viewer; - }(); - - assign(Viewer.prototype, render, events, handlers, methods, others); - - return Viewer; - -}))); \ No newline at end of file diff --git a/muk_web_preview_image/static/src/js/image.js b/muk_web_preview_image/static/src/js/image.js index 67aa109..0c762df 100644 --- a/muk_web_preview_image/static/src/js/image.js +++ b/muk_web_preview_image/static/src/js/image.js @@ -38,36 +38,17 @@ var _t = core._t; var PreviewContentImage = AbstractPreviewContent.extend({ template: "muk_preview.PreviewContentImage", cssLibs: [ - '/muk_web_preview_image/static/lib/viewer/viewer.css', ], jsLibs: [ - '/muk_web_preview_image/static/lib/viewer/viewer.js', - '/muk_web_preview_image/static/lib/viewer/jquery-viewer.js', ], renderPreviewContent: function() { - this.$('img').viewer({ - backdrop: false, - button: false, - navbar: false, - title: false, - inline: true, - toolbar: { - zoomIn: 1, - zoomOut: 1, - oneToOne: 1, - reset: 1, - prev: 0, - next: 0, - play: { - show: 1, - size: 'large', - }, - rotateLeft: 1, - rotateRight: 1, - flipHorizontal: 1, - flipVertical: 1, - }, - }); + this.$('.mk_preview_image').css({ + "background-size": "contain", + "background-repeat": "no-repeat", + "background-attachment": "fixed", + "background-position": "center", + "background-image": "url(" + this.url + ")" + }); }, downloadable: true, printable: true, diff --git a/muk_web_preview_image/static/src/scss/image.scss b/muk_web_preview_image/static/src/scss/image.scss index 027462b..4f07710 100644 --- a/muk_web_preview_image/static/src/scss/image.scss +++ b/muk_web_preview_image/static/src/scss/image.scss @@ -23,20 +23,5 @@ .mk_preview_image { width: 100%; height: 100%; - .viewer-container { - width: 100% ! important; - height: 100% ! important; - } - img { - display: none; - } -} - -@media print { - .mk_preview_image { - img { - display: block; - } - } } diff --git a/muk_web_preview_image/static/src/xml/image.xml b/muk_web_preview_image/static/src/xml/image.xml index f386038..a55a85a 100644 --- a/muk_web_preview_image/static/src/xml/image.xml +++ b/muk_web_preview_image/static/src/xml/image.xml @@ -27,7 +27,6 @@
    -