mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
8f23fa99a5
The 'admin' module will be split off from 'framework', where 'framework' only provides (mostly) frontend-agnostic PHP classes. For example, HTMLEditorField.php has a TinyMCEConfig.php driver, but doesn't come with its own JS includes.
2732 lines
68 KiB
JavaScript
2732 lines
68 KiB
JavaScript
(function () {
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var defs = {}; // id -> {dependencies, definition, instance (possibly undefined)}
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// Used when there is no 'main' module.
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// The name is probably (hopefully) unique so minification removes for releases.
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var register_3795 = function (id) {
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var module = dem(id);
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var fragments = id.split('.');
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var target = Function('return this;')();
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for (var i = 0; i < fragments.length - 1; ++i) {
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if (target[fragments[i]] === undefined)
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target[fragments[i]] = {};
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target = target[fragments[i]];
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}
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target[fragments[fragments.length - 1]] = module;
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};
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var instantiate = function (id) {
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var actual = defs[id];
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var dependencies = actual.deps;
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var definition = actual.defn;
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var len = dependencies.length;
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var instances = new Array(len);
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for (var i = 0; i < len; ++i)
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instances[i] = dem(dependencies[i]);
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var defResult = definition.apply(null, instances);
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if (defResult === undefined)
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throw 'module [' + id + '] returned undefined';
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actual.instance = defResult;
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};
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var def = function (id, dependencies, definition) {
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if (typeof id !== 'string')
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throw 'module id must be a string';
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else if (dependencies === undefined)
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throw 'no dependencies for ' + id;
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else if (definition === undefined)
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throw 'no definition function for ' + id;
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defs[id] = {
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deps: dependencies,
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defn: definition,
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instance: undefined
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};
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};
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var dem = function (id) {
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var actual = defs[id];
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if (actual === undefined)
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throw 'module [' + id + '] was undefined';
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else if (actual.instance === undefined)
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instantiate(id);
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return actual.instance;
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};
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var req = function (ids, callback) {
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var len = ids.length;
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var instances = new Array(len);
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for (var i = 0; i < len; ++i)
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instances.push(dem(ids[i]));
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callback.apply(null, callback);
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};
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var ephox = {};
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ephox.bolt = {
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module: {
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api: {
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define: def,
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require: req,
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demand: dem
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}
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}
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};
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var define = def;
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var require = req;
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var demand = dem;
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// this helps with minificiation when using a lot of global references
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var defineGlobal = function (id, ref) {
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define(id, [], function () { return ref; });
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};
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/*jsc
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["tinymce/imagetoolsplugin/Plugin","global!tinymce.PluginManager","global!tinymce.Env","global!tinymce.util.Promise","global!tinymce.util.URI","global!tinymce.util.Tools","global!tinymce.util.Delay","ephox/imagetools/api/ImageTransformations","ephox/imagetools/api/BlobConversions","tinymce/imagetoolsplugin/Dialog","ephox/imagetools/transformations/Filters","ephox/imagetools/transformations/ImageTools","ephox/imagetools/util/Conversions","global!tinymce.dom.DOMUtils","global!tinymce.ui.Factory","global!tinymce.ui.Form","global!tinymce.ui.Container","tinymce/imagetoolsplugin/ImagePanel","tinymce/imagetoolsplugin/UndoStack","ephox/imagetools/util/Canvas","ephox/imagetools/util/ImageSize","ephox/imagetools/util/Promise","ephox/imagetools/util/Mime","ephox/imagetools/transformations/ColorMatrix","global!tinymce.ui.Control","global!tinymce.ui.DragHelper","global!tinymce.geom.Rect","tinymce/imagetoolsplugin/CropRect","global!tinymce.dom.DomQuery","global!tinymce.util.Observable","global!tinymce.util.VK"]
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jsc*/
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defineGlobal("global!tinymce.PluginManager", tinymce.PluginManager);
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defineGlobal("global!tinymce.Env", tinymce.Env);
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defineGlobal("global!tinymce.util.Promise", tinymce.util.Promise);
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defineGlobal("global!tinymce.util.URI", tinymce.util.URI);
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defineGlobal("global!tinymce.util.Tools", tinymce.util.Tools);
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defineGlobal("global!tinymce.util.Delay", tinymce.util.Delay);
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/**
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* Canvas.js
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*
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* Released under LGPL License.
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* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
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*
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* License: http://www.tinymce.com/license
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* Contributing: http://www.tinymce.com/contributing
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*/
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/**
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* Contains various canvas functions.
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*/
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define("ephox/imagetools/util/Canvas", [], function() {
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function create(width, height) {
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return resize(document.createElement('canvas'), width, height);
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}
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function get2dContext(canvas) {
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return canvas.getContext("2d");
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}
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function resize(canvas, width, height) {
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canvas.width = width;
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canvas.height = height;
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return canvas;
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}
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return {
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create: create,
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resize: resize,
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get2dContext: get2dContext
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};
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});
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/**
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* ImageSize.js
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*
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* Released under LGPL License.
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* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
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*
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* License: http://www.tinymce.com/license
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* Contributing: http://www.tinymce.com/contributing
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*/
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/**
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* Returns the size of images.
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*/
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define("ephox/imagetools/util/ImageSize", [], function() {
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function getWidth(image) {
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return image.naturalWidth || image.width;
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}
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function getHeight(image) {
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return image.naturalHeight || image.height;
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}
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return {
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getWidth: getWidth,
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getHeight: getHeight
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};
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});
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/**
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* Promise.js
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*
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* Released under LGPL License.
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* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
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*
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* Promise polyfill under MIT license: https://github.com/taylorhakes/promise-polyfill
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*
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* License: http://www.tinymce.com/license
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* Contributing: http://www.tinymce.com/contributing
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*/
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/* eslint-disable */
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/* jshint ignore:start */
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/**
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* Modifed to be a feature fill and wrapped as tinymce module.
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*/
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define("ephox/imagetools/util/Promise", [], function() {
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if (window.Promise) {
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return window.Promise;
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}
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// Use polyfill for setImmediate for performance gains
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var asap = Promise.immediateFn || (typeof setImmediate === 'function' && setImmediate) ||
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function(fn) { setTimeout(fn, 1); };
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// Polyfill for Function.prototype.bind
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function bind(fn, thisArg) {
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return function() {
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fn.apply(thisArg, arguments);
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};
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}
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var isArray = Array.isArray || function(value) { return Object.prototype.toString.call(value) === "[object Array]"; };
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function Promise(fn) {
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if (typeof this !== 'object') throw new TypeError('Promises must be constructed via new');
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if (typeof fn !== 'function') throw new TypeError('not a function');
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this._state = null;
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this._value = null;
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this._deferreds = [];
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doResolve(fn, bind(resolve, this), bind(reject, this));
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}
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function handle(deferred) {
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var me = this;
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if (this._state === null) {
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this._deferreds.push(deferred);
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return;
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}
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asap(function() {
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var cb = me._state ? deferred.onFulfilled : deferred.onRejected;
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if (cb === null) {
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(me._state ? deferred.resolve : deferred.reject)(me._value);
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return;
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}
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var ret;
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try {
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ret = cb(me._value);
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}
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catch (e) {
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deferred.reject(e);
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return;
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}
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deferred.resolve(ret);
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});
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}
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function resolve(newValue) {
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try { //Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure
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if (newValue === this) throw new TypeError('A promise cannot be resolved with itself.');
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if (newValue && (typeof newValue === 'object' || typeof newValue === 'function')) {
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var then = newValue.then;
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if (typeof then === 'function') {
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doResolve(bind(then, newValue), bind(resolve, this), bind(reject, this));
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return;
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}
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}
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this._state = true;
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this._value = newValue;
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finale.call(this);
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} catch (e) { reject.call(this, e); }
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}
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function reject(newValue) {
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this._state = false;
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this._value = newValue;
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finale.call(this);
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}
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function finale() {
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for (var i = 0, len = this._deferreds.length; i < len; i++) {
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handle.call(this, this._deferreds[i]);
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}
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this._deferreds = null;
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}
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function Handler(onFulfilled, onRejected, resolve, reject){
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this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;
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this.onRejected = typeof onRejected === 'function' ? onRejected : null;
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this.resolve = resolve;
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this.reject = reject;
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}
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/**
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* Take a potentially misbehaving resolver function and make sure
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* onFulfilled and onRejected are only called once.
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*
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* Makes no guarantees about asynchrony.
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*/
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function doResolve(fn, onFulfilled, onRejected) {
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var done = false;
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try {
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fn(function (value) {
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if (done) return;
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done = true;
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onFulfilled(value);
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}, function (reason) {
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if (done) return;
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done = true;
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onRejected(reason);
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});
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} catch (ex) {
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if (done) return;
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done = true;
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onRejected(ex);
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}
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}
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Promise.prototype['catch'] = function (onRejected) {
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return this.then(null, onRejected);
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};
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Promise.prototype.then = function(onFulfilled, onRejected) {
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var me = this;
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return new Promise(function(resolve, reject) {
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handle.call(me, new Handler(onFulfilled, onRejected, resolve, reject));
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});
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};
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Promise.all = function () {
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var args = Array.prototype.slice.call(arguments.length === 1 && isArray(arguments[0]) ? arguments[0] : arguments);
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return new Promise(function (resolve, reject) {
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if (args.length === 0) return resolve([]);
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var remaining = args.length;
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function res(i, val) {
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try {
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if (val && (typeof val === 'object' || typeof val === 'function')) {
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var then = val.then;
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if (typeof then === 'function') {
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then.call(val, function (val) { res(i, val); }, reject);
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return;
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}
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}
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args[i] = val;
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if (--remaining === 0) {
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resolve(args);
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}
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} catch (ex) {
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reject(ex);
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}
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}
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for (var i = 0; i < args.length; i++) {
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res(i, args[i]);
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}
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});
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};
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Promise.resolve = function (value) {
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if (value && typeof value === 'object' && value.constructor === Promise) {
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return value;
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}
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return new Promise(function (resolve) {
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resolve(value);
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});
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};
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Promise.reject = function (value) {
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return new Promise(function (resolve, reject) {
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reject(value);
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});
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};
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Promise.race = function (values) {
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return new Promise(function (resolve, reject) {
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for(var i = 0, len = values.length; i < len; i++) {
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values[i].then(resolve, reject);
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}
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});
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};
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return Promise;
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});
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/* jshint ignore:end */
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/* eslint-enable */
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/**
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* Mime.js
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*
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* Released under LGPL License.
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* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
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*
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* License: http://www.tinymce.com/license
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* Contributing: http://www.tinymce.com/contributing
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*/
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/**
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* Returns mime types for uris.
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*/
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define("ephox/imagetools/util/Mime", [], function() {
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function getUriPathName(uri) {
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var a = document.createElement('a');
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a.href = uri;
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return a.pathname;
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}
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function guessMimeType(uri) {
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var parts = getUriPathName(uri).split('.'),
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ext = parts[parts.length - 1],
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mimes = {
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'jpg': 'image/jpeg',
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'jpeg': 'image/jpeg',
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'png': 'image/png'
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};
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if (ext) {
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ext = ext.toLowerCase();
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}
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return mimes[ext];
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}
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return {
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guessMimeType: guessMimeType
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};
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});
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/**
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* Conversions.js
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*
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* Released under LGPL License.
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* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
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*
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* License: http://www.tinymce.com/license
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* Contributing: http://www.tinymce.com/contributing
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*/
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/**
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* Converts blob/uris/images back and forth.
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*/
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define("ephox/imagetools/util/Conversions", [
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"ephox/imagetools/util/Promise",
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"ephox/imagetools/util/Canvas",
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"ephox/imagetools/util/Mime",
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"ephox/imagetools/util/ImageSize"
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], function(Promise, Canvas, Mime, ImageSize) {
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function loadImage(image) {
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return new Promise(function(resolve) {
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function loaded() {
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image.removeEventListener('load', loaded);
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resolve(image);
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}
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if (image.complete) {
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resolve(image);
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} else {
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image.addEventListener('load', loaded);
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}
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});
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}
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function imageToCanvas(image) {
|
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return loadImage(image).then(function(image) {
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var context, canvas;
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canvas = Canvas.create(ImageSize.getWidth(image), ImageSize.getHeight(image));
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context = Canvas.get2dContext(canvas);
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context.drawImage(image, 0, 0);
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return canvas;
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});
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}
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|
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function imageToBlob(image) {
|
|
return loadImage(image).then(function(image) {
|
|
var src = image.src;
|
|
|
|
if (src.indexOf('blob:') === 0) {
|
|
return blobUriToBlob(src);
|
|
}
|
|
|
|
if (src.indexOf('data:') === 0) {
|
|
return dataUriToBlob(src);
|
|
}
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|
|
|
return imageToCanvas(image).then(function(canvas) {
|
|
return dataUriToBlob(canvas.toDataURL(Mime.guessMimeType(src)));
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});
|
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});
|
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}
|
|
|
|
function blobToImage(blob) {
|
|
return new Promise(function(resolve) {
|
|
var image = new Image();
|
|
|
|
function loaded() {
|
|
image.removeEventListener('load', loaded);
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resolve(image);
|
|
}
|
|
|
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image.addEventListener('load', loaded);
|
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image.src = URL.createObjectURL(blob);
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|
|
|
if (image.complete) {
|
|
loaded();
|
|
}
|
|
});
|
|
}
|
|
|
|
function blobUriToBlob(url) {
|
|
return new Promise(function(resolve) {
|
|
var xhr = new XMLHttpRequest();
|
|
|
|
xhr.open('GET', url, true);
|
|
xhr.responseType = 'blob';
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|
|
|
xhr.onload = function() {
|
|
if (this.status == 200) {
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|
resolve(this.response);
|
|
}
|
|
};
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|
|
|
xhr.send();
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});
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}
|
|
|
|
function dataUriToBlob(uri) {
|
|
return new Promise(function(resolve) {
|
|
var str, arr, i, matches, type, blobBuilder;
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|
|
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uri = uri.split(',');
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|
|
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matches = /data:([^;]+)/.exec(uri[0]);
|
|
if (matches) {
|
|
type = matches[1];
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|
}
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|
|
|
str = atob(uri[1]);
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|
|
|
if (window.WebKitBlobBuilder) {
|
|
/*globals WebKitBlobBuilder:false */
|
|
blobBuilder = new WebKitBlobBuilder();
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|
|
|
arr = new ArrayBuffer(str.length);
|
|
for (i = 0; i < arr.length; i++) {
|
|
arr[i] = str.charCodeAt(i);
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}
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|
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blobBuilder.append(arr);
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resolve(blobBuilder.getBlob(type));
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return;
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}
|
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|
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arr = new Uint8Array(str.length);
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|
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for (i = 0; i < arr.length; i++) {
|
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arr[i] = str.charCodeAt(i);
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|
}
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|
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resolve(new Blob([arr], {type: type}));
|
|
});
|
|
}
|
|
|
|
function uriToBlob(url) {
|
|
if (url.indexOf('blob:') === 0) {
|
|
return blobUriToBlob(url);
|
|
}
|
|
|
|
if (url.indexOf('data:') === 0) {
|
|
return dataUriToBlob(url);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
function canvasToBlob(canvas, type) {
|
|
return dataUriToBlob(canvas.toDataURL(type));
|
|
}
|
|
|
|
function blobToDataUri(blob) {
|
|
return new Promise(function(resolve) {
|
|
var reader = new FileReader();
|
|
|
|
reader.onloadend = function() {
|
|
resolve(reader.result);
|
|
};
|
|
|
|
reader.readAsDataURL(blob);
|
|
});
|
|
}
|
|
|
|
function blobToBase64(blob) {
|
|
return blobToDataUri(blob).then(function(dataUri) {
|
|
return dataUri.split(',')[1];
|
|
});
|
|
}
|
|
|
|
function revokeImageUrl(image) {
|
|
URL.revokeObjectURL(image.src);
|
|
}
|
|
|
|
return {
|
|
// used outside
|
|
blobToImage: blobToImage,
|
|
// used outside
|
|
imageToBlob: imageToBlob,
|
|
// used outside
|
|
blobToDataUri: blobToDataUri,
|
|
// used outside
|
|
blobToBase64: blobToBase64,
|
|
|
|
// helper method
|
|
imageToCanvas: imageToCanvas,
|
|
|
|
// helper method
|
|
canvasToBlob: canvasToBlob,
|
|
|
|
// helper method
|
|
revokeImageUrl: revokeImageUrl,
|
|
|
|
// helper method
|
|
uriToBlob: uriToBlob
|
|
|
|
};
|
|
});
|
|
/**
|
|
* ImageTools.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*
|
|
* Some of the matrix calculations and constants are from the EaselJS library released under MIT:
|
|
* https://github.com/CreateJS/EaselJS/blob/master/src/easeljs/filters/ColorMatrix.js
|
|
*/
|
|
|
|
/**
|
|
* Various operations for color matrices.
|
|
*/
|
|
define("ephox/imagetools/transformations/ColorMatrix", [], function() {
|
|
function clamp(value, min, max) {
|
|
value = parseFloat(value);
|
|
|
|
if (value > max) {
|
|
value = max;
|
|
} else if (value < min) {
|
|
value = min;
|
|
}
|
|
|
|
return value;
|
|
}
|
|
|
|
function identity() {
|
|
return [
|
|
1, 0, 0, 0, 0,
|
|
0, 1, 0, 0, 0,
|
|
0, 0, 1, 0, 0,
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
];
|
|
}
|
|
|
|
var DELTA_INDEX = [
|
|
0, 0.01, 0.02, 0.04, 0.05, 0.06, 0.07, 0.08, 0.1, 0.11,
|
|
0.12, 0.14, 0.15, 0.16, 0.17, 0.18, 0.20, 0.21, 0.22, 0.24,
|
|
0.25, 0.27, 0.28, 0.30, 0.32, 0.34, 0.36, 0.38, 0.40, 0.42,
|
|
0.44, 0.46, 0.48, 0.5, 0.53, 0.56, 0.59, 0.62, 0.65, 0.68,
|
|
0.71, 0.74, 0.77, 0.80, 0.83, 0.86, 0.89, 0.92, 0.95, 0.98,
|
|
1.0, 1.06, 1.12, 1.18, 1.24, 1.30, 1.36, 1.42, 1.48, 1.54,
|
|
1.60, 1.66, 1.72, 1.78, 1.84, 1.90, 1.96, 2.0, 2.12, 2.25,
|
|
2.37, 2.50, 2.62, 2.75, 2.87, 3.0, 3.2, 3.4, 3.6, 3.8,
|
|
4.0, 4.3, 4.7, 4.9, 5.0, 5.5, 6.0, 6.5, 6.8, 7.0,
|
|
7.3, 7.5, 7.8, 8.0, 8.4, 8.7, 9.0, 9.4, 9.6, 9.8,
|
|
10.0
|
|
];
|
|
|
|
function multiply(matrix1, matrix2) {
|
|
var i, j, k, val, col = [], out = new Array(10);
|
|
|
|
for (i = 0; i < 5; i++) {
|
|
for (j = 0; j < 5; j++) {
|
|
col[j] = matrix2[j + i * 5];
|
|
}
|
|
|
|
for (j = 0; j < 5; j++) {
|
|
val = 0;
|
|
|
|
for (k = 0; k < 5; k++) {
|
|
val += matrix1[j + k * 5] * col[k];
|
|
}
|
|
|
|
out[j + i * 5] = val;
|
|
}
|
|
}
|
|
|
|
return out;
|
|
}
|
|
|
|
function adjust(matrix, adjustValue) {
|
|
adjustValue = clamp(adjustValue, 0, 1);
|
|
|
|
return matrix.map(function(value, index) {
|
|
if (index % 6 === 0) {
|
|
value = 1.0 - ((1 - value) * adjustValue);
|
|
} else {
|
|
value *= adjustValue;
|
|
}
|
|
|
|
return clamp(value, 0, 1);
|
|
});
|
|
}
|
|
|
|
function adjustContrast(matrix, value) {
|
|
var x;
|
|
|
|
value = clamp(value, -1, 1);
|
|
value *= 100;
|
|
|
|
if (value < 0) {
|
|
x = 127 + value / 100 * 127;
|
|
} else {
|
|
x = value % 1;
|
|
|
|
if (x === 0) {
|
|
x = DELTA_INDEX[value];
|
|
} else {
|
|
// use linear interpolation for more granularity.
|
|
x = DELTA_INDEX[(Math.floor(value))] * (1 - x) + DELTA_INDEX[(Math.floor(value)) + 1] * x;
|
|
}
|
|
|
|
x = x * 127 + 127;
|
|
}
|
|
|
|
return multiply(matrix, [
|
|
x / 127, 0, 0, 0, 0.5 * (127 - x),
|
|
0, x / 127, 0, 0, 0.5 * (127 - x),
|
|
0, 0, x / 127, 0, 0.5 * (127 - x),
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
]);
|
|
}
|
|
|
|
function adjustSaturation(matrix, value) {
|
|
var x, lumR, lumG, lumB;
|
|
|
|
value = clamp(value, -1, 1);
|
|
x = 1 + ((value > 0) ? 3 * value : value);
|
|
lumR = 0.3086;
|
|
lumG = 0.6094;
|
|
lumB = 0.0820;
|
|
|
|
return multiply(matrix, [
|
|
lumR * (1 - x) + x, lumG * (1 - x), lumB * (1 - x), 0, 0,
|
|
lumR * (1 - x), lumG * (1 - x) + x, lumB * (1 - x), 0, 0,
|
|
lumR * (1 - x), lumG * (1 - x), lumB * (1 - x) + x, 0, 0,
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
]);
|
|
}
|
|
|
|
function adjustHue(matrix, angle) {
|
|
var cosVal, sinVal, lumR, lumG, lumB;
|
|
|
|
angle = clamp(angle, -180, 180) / 180 * Math.PI;
|
|
cosVal = Math.cos(angle);
|
|
sinVal = Math.sin(angle);
|
|
lumR = 0.213;
|
|
lumG = 0.715;
|
|
lumB = 0.072;
|
|
|
|
return multiply(matrix, [
|
|
lumR + cosVal * (1 - lumR) + sinVal * (-lumR), lumG + cosVal * (-lumG) + sinVal * (-lumG),
|
|
lumB + cosVal * (-lumB) + sinVal * (1 - lumB), 0, 0,
|
|
lumR + cosVal * (-lumR) + sinVal * (0.143), lumG + cosVal * (1 - lumG) + sinVal * (0.140),
|
|
lumB + cosVal * (-lumB) + sinVal * (-0.283), 0, 0,
|
|
lumR + cosVal * (-lumR) + sinVal * (-(1 - lumR)), lumG + cosVal * (-lumG) + sinVal * (lumG),
|
|
lumB + cosVal * (1 - lumB) + sinVal * (lumB), 0, 0,
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
]);
|
|
}
|
|
|
|
function adjustBrightness(matrix, value) {
|
|
value = clamp(255 * value, -255, 255);
|
|
|
|
return multiply(matrix, [
|
|
1, 0, 0, 0, value,
|
|
0, 1, 0, 0, value,
|
|
0, 0, 1, 0, value,
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
]);
|
|
}
|
|
|
|
function adjustColors(matrix, adjustR, adjustG, adjustB) {
|
|
adjustR = clamp(adjustR, 0, 2);
|
|
adjustG = clamp(adjustG, 0, 2);
|
|
adjustB = clamp(adjustB, 0, 2);
|
|
|
|
return multiply(matrix, [
|
|
adjustR, 0, 0, 0, 0,
|
|
0, adjustG, 0, 0, 0,
|
|
0, 0, adjustB, 0, 0,
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
]);
|
|
}
|
|
|
|
function adjustSepia(matrix, value) {
|
|
value = clamp(value, 0, 1);
|
|
|
|
return multiply(matrix, adjust([
|
|
0.393, 0.769, 0.189, 0, 0,
|
|
0.349, 0.686, 0.168, 0, 0,
|
|
0.272, 0.534, 0.131, 0, 0,
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
], value));
|
|
}
|
|
|
|
function adjustGrayscale(matrix, value) {
|
|
value = clamp(value, 0, 1);
|
|
|
|
return multiply(matrix, adjust([
|
|
0.33, 0.34, 0.33, 0, 0,
|
|
0.33, 0.34, 0.33, 0, 0,
|
|
0.33, 0.34, 0.33, 0, 0,
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
], value));
|
|
}
|
|
|
|
return {
|
|
identity: identity,
|
|
adjust: adjust,
|
|
multiply: multiply,
|
|
adjustContrast: adjustContrast,
|
|
adjustBrightness: adjustBrightness,
|
|
adjustSaturation: adjustSaturation,
|
|
adjustHue: adjustHue,
|
|
adjustColors: adjustColors,
|
|
adjustSepia: adjustSepia,
|
|
adjustGrayscale: adjustGrayscale
|
|
};
|
|
});
|
|
/**
|
|
* Filters.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
* Applies various filters to blobs.
|
|
*/
|
|
define("ephox/imagetools/transformations/Filters", [
|
|
"ephox/imagetools/util/Canvas",
|
|
"ephox/imagetools/util/ImageSize",
|
|
"ephox/imagetools/util/Conversions",
|
|
"ephox/imagetools/transformations/ColorMatrix"
|
|
], function(Canvas, ImageSize, Conversions, ColorMatrix) {
|
|
var revokeImageUrl = Conversions.revokeImageUrl;
|
|
|
|
function colorFilter(blob, matrix) {
|
|
return Conversions.blobToImage(blob).then(function(image) {
|
|
var canvas = Canvas.create(ImageSize.getWidth(image), ImageSize.getHeight(image)),
|
|
context = Canvas.get2dContext(canvas),
|
|
pixels;
|
|
|
|
function applyMatrix(pixels, m) {
|
|
var d = pixels.data, r, g, b, a, i,
|
|
m0 = m[0], m1 = m[1], m2 = m[2], m3 = m[3], m4 = m[4],
|
|
m5 = m[5], m6 = m[6], m7 = m[7], m8 = m[8], m9 = m[9],
|
|
m10 = m[10], m11 = m[11], m12 = m[12], m13 = m[13], m14 = m[14],
|
|
m15 = m[15], m16 = m[16], m17 = m[17], m18 = m[18], m19 = m[19];
|
|
|
|
for (i = 0; i < d.length; i += 4) {
|
|
r = d[i];
|
|
g = d[i + 1];
|
|
b = d[i + 2];
|
|
a = d[i + 3];
|
|
|
|
d[i] = r * m0 + g * m1 + b * m2 + a * m3 + m4;
|
|
d[i + 1] = r * m5 + g * m6 + b * m7 + a * m8 + m9;
|
|
d[i + 2] = r * m10 + g * m11 + b * m12 + a * m13 + m14;
|
|
d[i + 3] = r * m15 + g * m16 + b * m17 + a * m18 + m19;
|
|
}
|
|
|
|
return pixels;
|
|
}
|
|
|
|
context.drawImage(image, 0, 0);
|
|
revokeImageUrl(image);
|
|
pixels = applyMatrix(context.getImageData(0, 0, canvas.width, canvas.height), matrix);
|
|
context.putImageData(pixels, 0, 0);
|
|
|
|
return Conversions.canvasToBlob(canvas);
|
|
});
|
|
}
|
|
|
|
function convoluteFilter(blob, matrix) {
|
|
return Conversions.blobToImage(blob).then(function(image) {
|
|
var canvas = Canvas.create(ImageSize.getWidth(image), ImageSize.getHeight(image)),
|
|
context = Canvas.get2dContext(canvas),
|
|
pixelsIn, pixelsOut;
|
|
|
|
function applyMatrix(pixelsIn, pixelsOut, matrix) {
|
|
var rgba, drgba, side, halfSide, x, y, r, g, b,
|
|
cx, cy, scx, scy, offset, wt, w, h;
|
|
|
|
function clamp(value, min, max) {
|
|
if (value > max) {
|
|
value = max;
|
|
} else if (value < min) {
|
|
value = min;
|
|
}
|
|
|
|
return value;
|
|
}
|
|
|
|
// Calc side and half side of matrix
|
|
side = Math.round(Math.sqrt(matrix.length));
|
|
halfSide = Math.floor(side / 2);
|
|
rgba = pixelsIn.data;
|
|
drgba = pixelsOut.data;
|
|
w = pixelsIn.width;
|
|
h = pixelsIn.height;
|
|
|
|
// Apply convolution matrix to pixels
|
|
for (y = 0; y < h; y++) {
|
|
for (x = 0; x < w; x++) {
|
|
r = g = b = 0;
|
|
|
|
for (cy = 0; cy < side; cy++) {
|
|
for (cx = 0; cx < side; cx++) {
|
|
// Calc relative x, y based on matrix
|
|
scx = clamp(x + cx - halfSide, 0, w - 1);
|
|
scy = clamp(y + cy - halfSide, 0, h - 1);
|
|
|
|
// Calc r, g, b
|
|
offset = (scy * w + scx) * 4;
|
|
wt = matrix[cy * side + cx];
|
|
r += rgba[offset] * wt;
|
|
g += rgba[offset + 1] * wt;
|
|
b += rgba[offset + 2] * wt;
|
|
}
|
|
}
|
|
|
|
// Set new RGB to destination buffer
|
|
offset = (y * w + x) * 4;
|
|
drgba[offset] = clamp(r, 0, 255);
|
|
drgba[offset + 1] = clamp(g, 0, 255);
|
|
drgba[offset + 2] = clamp(b, 0, 255);
|
|
}
|
|
}
|
|
|
|
return pixelsOut;
|
|
}
|
|
|
|
context.drawImage(image, 0, 0);
|
|
revokeImageUrl(image);
|
|
pixelsIn = context.getImageData(0, 0, canvas.width, canvas.height);
|
|
pixelsOut = context.getImageData(0, 0, canvas.width, canvas.height);
|
|
pixelsOut = applyMatrix(pixelsIn, pixelsOut, matrix);
|
|
context.putImageData(pixelsOut, 0, 0);
|
|
|
|
return Conversions.canvasToBlob(canvas);
|
|
});
|
|
}
|
|
|
|
function functionColorFilter(colorFn) {
|
|
return function(blob, value) {
|
|
return Conversions.blobToImage(blob).then(function(image) {
|
|
var canvas = Canvas.create(ImageSize.getWidth(image), ImageSize.getHeight(image)),
|
|
context = Canvas.get2dContext(canvas),
|
|
pixels, i, lookup = new Array(256);
|
|
|
|
function applyLookup(pixels, lookup) {
|
|
var d = pixels.data, i;
|
|
|
|
for (i = 0; i < d.length; i += 4) {
|
|
d[i] = lookup[d[i]];
|
|
d[i + 1] = lookup[d[i + 1]];
|
|
d[i + 2] = lookup[d[i + 2]];
|
|
}
|
|
|
|
return pixels;
|
|
}
|
|
|
|
for (i = 0; i < lookup.length; i++) {
|
|
lookup[i] = colorFn(i, value);
|
|
}
|
|
|
|
context.drawImage(image, 0, 0);
|
|
revokeImageUrl(image);
|
|
pixels = applyLookup(context.getImageData(0, 0, canvas.width, canvas.height), lookup);
|
|
context.putImageData(pixels, 0, 0);
|
|
|
|
return Conversions.canvasToBlob(canvas);
|
|
});
|
|
};
|
|
}
|
|
|
|
function complexAdjustableColorFilter(matrixAdjustFn) {
|
|
return function(blob, adjust) {
|
|
return colorFilter(blob, matrixAdjustFn(ColorMatrix.identity(), adjust));
|
|
};
|
|
}
|
|
|
|
function basicColorFilter(matrix) {
|
|
return function(blob) {
|
|
return colorFilter(blob, matrix);
|
|
};
|
|
}
|
|
|
|
function basicConvolutionFilter(kernel) {
|
|
return function(blob) {
|
|
return convoluteFilter(blob, kernel);
|
|
};
|
|
}
|
|
|
|
return {
|
|
invert: basicColorFilter([
|
|
-1, 0, 0, 0, 255,
|
|
0, -1, 0, 0, 255,
|
|
0, 0, -1, 0, 255,
|
|
0, 0, 0, 1, 0
|
|
]),
|
|
|
|
brightness: complexAdjustableColorFilter(ColorMatrix.adjustBrightness),
|
|
hue: complexAdjustableColorFilter(ColorMatrix.adjustHue),
|
|
saturate: complexAdjustableColorFilter(ColorMatrix.adjustSaturation),
|
|
contrast: complexAdjustableColorFilter(ColorMatrix.adjustContrast),
|
|
grayscale: complexAdjustableColorFilter(ColorMatrix.adjustGrayscale),
|
|
sepia: complexAdjustableColorFilter(ColorMatrix.adjustSepia),
|
|
colorize: function(blob, adjustR, adjustG, adjustB) {
|
|
return colorFilter(blob, ColorMatrix.adjustColors(ColorMatrix.identity(), adjustR, adjustG, adjustB));
|
|
},
|
|
|
|
sharpen: basicConvolutionFilter([
|
|
0, -1, 0,
|
|
-1, 5, -1,
|
|
0, -1, 0
|
|
]),
|
|
|
|
emboss: basicConvolutionFilter([
|
|
-2, -1, 0,
|
|
-1, 1, 1,
|
|
0, 1, 2
|
|
]),
|
|
|
|
gamma: functionColorFilter(function(color, value) {
|
|
return Math.pow(color / 255, 1 - value) * 255;
|
|
}),
|
|
|
|
exposure: functionColorFilter(function(color, value) {
|
|
return 255 * (1 - Math.exp(-(color / 255) * value));
|
|
}),
|
|
|
|
colorFilter: colorFilter,
|
|
convoluteFilter: convoluteFilter
|
|
};
|
|
});
|
|
/**
|
|
* ImageTools.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
* Modifies image blobs.
|
|
*/
|
|
define("ephox/imagetools/transformations/ImageTools", [
|
|
"ephox/imagetools/util/Conversions",
|
|
"ephox/imagetools/util/Canvas",
|
|
"ephox/imagetools/util/ImageSize"
|
|
], function(Conversions, Canvas, ImageSize) {
|
|
var revokeImageUrl = Conversions.revokeImageUrl;
|
|
|
|
function rotate(blob, angle) {
|
|
return Conversions.blobToImage(blob).then(function(image) {
|
|
var canvas = Canvas.create(ImageSize.getWidth(image), ImageSize.getHeight(image)),
|
|
context = Canvas.get2dContext(canvas),
|
|
translateX = 0, translateY = 0;
|
|
|
|
angle = angle < 0 ? 360 + angle : angle;
|
|
|
|
if (angle == 90 || angle == 270) {
|
|
Canvas.resize(canvas, canvas.height, canvas.width);
|
|
}
|
|
|
|
if (angle == 90 || angle == 180) {
|
|
translateX = canvas.width;
|
|
}
|
|
|
|
if (angle == 270 || angle == 180) {
|
|
translateY = canvas.height;
|
|
}
|
|
|
|
context.translate(translateX, translateY);
|
|
context.rotate(angle * Math.PI / 180);
|
|
context.drawImage(image, 0, 0);
|
|
revokeImageUrl(image);
|
|
|
|
return Conversions.canvasToBlob(canvas, blob.type);
|
|
});
|
|
}
|
|
|
|
function flip(blob, axis) {
|
|
return Conversions.blobToImage(blob).then(function(image) {
|
|
var canvas = Canvas.create(ImageSize.getWidth(image), ImageSize.getHeight(image)),
|
|
context = Canvas.get2dContext(canvas);
|
|
|
|
if (axis == 'v') {
|
|
context.scale(1, -1);
|
|
context.drawImage(image, 0, -canvas.height);
|
|
} else {
|
|
context.scale(-1, 1);
|
|
context.drawImage(image, -canvas.width, 0);
|
|
}
|
|
|
|
revokeImageUrl(image);
|
|
|
|
return Conversions.canvasToBlob(canvas);
|
|
});
|
|
}
|
|
|
|
function crop(blob, x, y, w, h) {
|
|
return Conversions.blobToImage(blob).then(function(image) {
|
|
var canvas = Canvas.create(w, h),
|
|
context = Canvas.get2dContext(canvas);
|
|
|
|
context.drawImage(image, -x, -y);
|
|
revokeImageUrl(image);
|
|
|
|
return Conversions.canvasToBlob(canvas);
|
|
});
|
|
}
|
|
|
|
function resize(blob, w, h) {
|
|
return Conversions.blobToImage(blob).then(function(image) {
|
|
var canvas = Canvas.create(w, h),
|
|
context = Canvas.get2dContext(canvas);
|
|
|
|
context.drawImage(image, 0, 0, w, h);
|
|
revokeImageUrl(image);
|
|
|
|
return Conversions.canvasToBlob(canvas, blob.type);
|
|
});
|
|
}
|
|
|
|
return {
|
|
rotate: rotate,
|
|
flip: flip,
|
|
crop: crop,
|
|
resize: resize
|
|
};
|
|
});
|
|
|
|
define(
|
|
'ephox/imagetools/api/ImageTransformations',
|
|
|
|
[
|
|
'ephox/imagetools/transformations/Filters',
|
|
'ephox/imagetools/transformations/ImageTools'
|
|
],
|
|
|
|
function (Filters, ImageTools) {
|
|
var invert = function (blob) {
|
|
return Filters.invert(blob);
|
|
};
|
|
|
|
var sharpen = function (blob) {
|
|
return Filters.sharpen(blob);
|
|
};
|
|
|
|
var emboss = function (blob) {
|
|
return Filters.emboss(blob);
|
|
};
|
|
|
|
var gamma = function (blob, value) {
|
|
return Filters.gamma(blob, value);
|
|
};
|
|
|
|
var exposure = function (blob, value) {
|
|
return Filters.exposure(blob, value);
|
|
};
|
|
|
|
var colorize = function (blob, adjustR, adjustG, adjustB) {
|
|
return Filters.colorize(blob, adjustR, adjustG, adjustB);
|
|
};
|
|
|
|
var brightness = function (blob, adjust) {
|
|
return Filters.brightness(blob, adjust);
|
|
};
|
|
|
|
var hue = function (blob, adjust) {
|
|
return Filters.hue(blob, adjust);
|
|
};
|
|
|
|
var saturate = function (blob, adjust) {
|
|
return Filters.saturate(blob, adjust);
|
|
};
|
|
|
|
var contrast = function (blob, adjust) {
|
|
return Filters.contrast(blob, adjust);
|
|
};
|
|
|
|
var grayscale = function (blob, adjust) {
|
|
return Filters.grayscale(blob, adjust);
|
|
};
|
|
|
|
var sepia = function (blob, adjust) {
|
|
return Filters.sepia(blob, adjust);
|
|
};
|
|
|
|
var flip = function (blob, axis) {
|
|
return ImageTools.flip(blob, axis);
|
|
};
|
|
|
|
var crop = function (blob, x, y, w, h) {
|
|
return ImageTools.crop(blob, x, y, w, h);
|
|
};
|
|
|
|
var resize = function (blob, w, h) {
|
|
return ImageTools.resize(blob, w, h);
|
|
};
|
|
|
|
var rotate = function (blob, angle) {
|
|
return ImageTools.rotate(blob, angle);
|
|
};
|
|
|
|
return {
|
|
invert: invert,
|
|
sharpen: sharpen,
|
|
emboss: emboss,
|
|
brightness: brightness,
|
|
hue: hue,
|
|
saturate: saturate,
|
|
contrast: contrast,
|
|
grayscale: grayscale,
|
|
sepia: sepia,
|
|
colorize: colorize,
|
|
gamma: gamma,
|
|
exposure: exposure,
|
|
|
|
flip: flip,
|
|
crop: crop,
|
|
resize: resize,
|
|
rotate: rotate
|
|
};
|
|
}
|
|
);
|
|
define(
|
|
'ephox/imagetools/api/BlobConversions',
|
|
|
|
[
|
|
'ephox/imagetools/util/Conversions'
|
|
],
|
|
|
|
function (Conversions) {
|
|
var blobToImage = function (image) {
|
|
return Conversions.blobToImage(image);
|
|
};
|
|
|
|
var imageToBlob = function (blob) {
|
|
return Conversions.imageToBlob(blob);
|
|
};
|
|
|
|
var blobToDataUri = function (blob) {
|
|
return Conversions.blobToDataUri(blob);
|
|
};
|
|
|
|
var blobToBase64 = function (blob) {
|
|
return Conversions.blobToBase64(blob);
|
|
};
|
|
|
|
return {
|
|
// used outside
|
|
blobToImage: blobToImage,
|
|
// used outside
|
|
imageToBlob: imageToBlob,
|
|
// used outside
|
|
blobToDataUri: blobToDataUri,
|
|
// used outside
|
|
blobToBase64: blobToBase64
|
|
};
|
|
}
|
|
);
|
|
defineGlobal("global!tinymce.dom.DOMUtils", tinymce.dom.DOMUtils);
|
|
defineGlobal("global!tinymce.ui.Factory", tinymce.ui.Factory);
|
|
defineGlobal("global!tinymce.ui.Form", tinymce.ui.Form);
|
|
defineGlobal("global!tinymce.ui.Container", tinymce.ui.Container);
|
|
defineGlobal("global!tinymce.ui.Control", tinymce.ui.Control);
|
|
defineGlobal("global!tinymce.ui.DragHelper", tinymce.ui.DragHelper);
|
|
defineGlobal("global!tinymce.geom.Rect", tinymce.geom.Rect);
|
|
defineGlobal("global!tinymce.dom.DomQuery", tinymce.dom.DomQuery);
|
|
defineGlobal("global!tinymce.util.Observable", tinymce.util.Observable);
|
|
defineGlobal("global!tinymce.util.VK", tinymce.util.VK);
|
|
/**
|
|
* CropRect.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2016 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
* ...
|
|
*/
|
|
define("tinymce/imagetoolsplugin/CropRect", [
|
|
"global!tinymce.dom.DomQuery",
|
|
"global!tinymce.ui.DragHelper",
|
|
"global!tinymce.geom.Rect",
|
|
"global!tinymce.util.Tools",
|
|
"global!tinymce.util.Observable",
|
|
"global!tinymce.util.VK"
|
|
], function($, DragHelper, Rect, Tools, Observable, VK) {
|
|
var count = 0;
|
|
|
|
return function(currentRect, viewPortRect, clampRect, containerElm, action) {
|
|
var instance, handles, dragHelpers, blockers, prefix = 'mce-', id = prefix + 'crid-' + (count++);
|
|
|
|
handles = [
|
|
{name: 'move', xMul: 0, yMul: 0, deltaX: 1, deltaY: 1, deltaW: 0, deltaH: 0, label: 'Crop Mask'},
|
|
{name: 'nw', xMul: 0, yMul: 0, deltaX: 1, deltaY: 1, deltaW: -1, deltaH: -1, label: 'Top Left Crop Handle'},
|
|
{name: 'ne', xMul: 1, yMul: 0, deltaX: 0, deltaY: 1, deltaW: 1, deltaH: -1, label: 'Top Right Crop Handle'},
|
|
{name: 'sw', xMul: 0, yMul: 1, deltaX: 1, deltaY: 0, deltaW: -1, deltaH: 1, label: 'Bottom Left Crop Handle'},
|
|
{name: 'se', xMul: 1, yMul: 1, deltaX: 0, deltaY: 0, deltaW: 1, deltaH: 1, label: 'Bottom Right Crop Handle'}
|
|
];
|
|
|
|
blockers = ["top", "right", "bottom", "left"];
|
|
|
|
function getAbsoluteRect(outerRect, relativeRect) {
|
|
return {
|
|
x: relativeRect.x + outerRect.x,
|
|
y: relativeRect.y + outerRect.y,
|
|
w: relativeRect.w,
|
|
h: relativeRect.h
|
|
};
|
|
}
|
|
|
|
function getRelativeRect(outerRect, innerRect) {
|
|
return {
|
|
x: innerRect.x - outerRect.x,
|
|
y: innerRect.y - outerRect.y,
|
|
w: innerRect.w,
|
|
h: innerRect.h
|
|
};
|
|
}
|
|
|
|
function getInnerRect() {
|
|
return getRelativeRect(clampRect, currentRect);
|
|
}
|
|
|
|
function moveRect(handle, startRect, deltaX, deltaY) {
|
|
var x, y, w, h, rect;
|
|
|
|
x = startRect.x;
|
|
y = startRect.y;
|
|
w = startRect.w;
|
|
h = startRect.h;
|
|
|
|
x += deltaX * handle.deltaX;
|
|
y += deltaY * handle.deltaY;
|
|
w += deltaX * handle.deltaW;
|
|
h += deltaY * handle.deltaH;
|
|
|
|
if (w < 20) {
|
|
w = 20;
|
|
}
|
|
|
|
if (h < 20) {
|
|
h = 20;
|
|
}
|
|
|
|
rect = currentRect = Rect.clamp({x: x, y: y, w: w, h: h}, clampRect, handle.name == 'move');
|
|
rect = getRelativeRect(clampRect, rect);
|
|
|
|
instance.fire('updateRect', {rect: rect});
|
|
setInnerRect(rect);
|
|
}
|
|
|
|
function render() {
|
|
function createDragHelper(handle) {
|
|
var startRect;
|
|
|
|
return new DragHelper(id, {
|
|
document: containerElm.ownerDocument,
|
|
handle: id + '-' + handle.name,
|
|
|
|
start: function() {
|
|
startRect = currentRect;
|
|
},
|
|
|
|
drag: function(e) {
|
|
moveRect(handle, startRect, e.deltaX, e.deltaY);
|
|
}
|
|
});
|
|
}
|
|
|
|
$(
|
|
'<div id="' + id + '" class="' + prefix + 'croprect-container"' +
|
|
' role="grid" aria-dropeffect="execute">'
|
|
).appendTo(containerElm);
|
|
|
|
Tools.each(blockers, function(blocker) {
|
|
$('#' + id, containerElm).append(
|
|
'<div id="' + id + '-' + blocker + '"class="' + prefix + 'croprect-block" style="display: none" data-mce-bogus="all">'
|
|
);
|
|
});
|
|
|
|
Tools.each(handles, function(handle) {
|
|
$('#' + id, containerElm).append(
|
|
'<div id="' + id + '-' + handle.name + '" class="' + prefix +
|
|
'croprect-handle ' + prefix + 'croprect-handle-' + handle.name + '"' +
|
|
'style="display: none" data-mce-bogus="all" role="gridcell" tabindex="-1"' +
|
|
' aria-label="' + handle.label + '" aria-grabbed="false">'
|
|
);
|
|
});
|
|
|
|
dragHelpers = Tools.map(handles, createDragHelper);
|
|
|
|
repaint(currentRect);
|
|
|
|
$(containerElm).on('focusin focusout', function(e) {
|
|
$(e.target).attr('aria-grabbed', e.type === 'focus');
|
|
});
|
|
|
|
$(containerElm).on('keydown', function(e) {
|
|
var activeHandle;
|
|
|
|
Tools.each(handles, function(handle) {
|
|
if (e.target.id == id + '-' + handle.name) {
|
|
activeHandle = handle;
|
|
return false;
|
|
}
|
|
});
|
|
|
|
function moveAndBlock(evt, handle, startRect, deltaX, deltaY) {
|
|
evt.stopPropagation();
|
|
evt.preventDefault();
|
|
|
|
moveRect(activeHandle, startRect, deltaX, deltaY);
|
|
}
|
|
|
|
switch (e.keyCode) {
|
|
case VK.LEFT:
|
|
moveAndBlock(e, activeHandle, currentRect, -10, 0);
|
|
break;
|
|
|
|
case VK.RIGHT:
|
|
moveAndBlock(e, activeHandle, currentRect, 10, 0);
|
|
break;
|
|
|
|
case VK.UP:
|
|
moveAndBlock(e, activeHandle, currentRect, 0, -10);
|
|
break;
|
|
|
|
case VK.DOWN:
|
|
moveAndBlock(e, activeHandle, currentRect, 0, 10);
|
|
break;
|
|
|
|
case VK.ENTER:
|
|
case VK.SPACEBAR:
|
|
e.preventDefault();
|
|
action();
|
|
break;
|
|
}
|
|
});
|
|
}
|
|
|
|
function toggleVisibility(state) {
|
|
var selectors;
|
|
|
|
selectors = Tools.map(handles, function(handle) {
|
|
return '#' + id + '-' + handle.name;
|
|
}).concat(Tools.map(blockers, function(blocker) {
|
|
return '#' + id + '-' + blocker;
|
|
})).join(',');
|
|
|
|
if (state) {
|
|
$(selectors, containerElm).show();
|
|
} else {
|
|
$(selectors, containerElm).hide();
|
|
}
|
|
}
|
|
|
|
function repaint(rect) {
|
|
function updateElementRect(name, rect) {
|
|
if (rect.h < 0) {
|
|
rect.h = 0;
|
|
}
|
|
|
|
if (rect.w < 0) {
|
|
rect.w = 0;
|
|
}
|
|
|
|
$('#' + id + '-' + name, containerElm).css({
|
|
left: rect.x,
|
|
top: rect.y,
|
|
width: rect.w,
|
|
height: rect.h
|
|
});
|
|
}
|
|
|
|
Tools.each(handles, function(handle) {
|
|
$('#' + id + '-' + handle.name, containerElm).css({
|
|
left: rect.w * handle.xMul + rect.x,
|
|
top: rect.h * handle.yMul + rect.y
|
|
});
|
|
});
|
|
|
|
updateElementRect('top', {x: viewPortRect.x, y: viewPortRect.y, w: viewPortRect.w, h: rect.y - viewPortRect.y});
|
|
updateElementRect('right', {x: rect.x + rect.w, y: rect.y, w: viewPortRect.w - rect.x - rect.w + viewPortRect.x, h: rect.h});
|
|
updateElementRect('bottom', {
|
|
x: viewPortRect.x,
|
|
y: rect.y + rect.h,
|
|
w: viewPortRect.w,
|
|
h: viewPortRect.h - rect.y - rect.h + viewPortRect.y
|
|
});
|
|
updateElementRect('left', {x: viewPortRect.x, y: rect.y, w: rect.x - viewPortRect.x, h: rect.h});
|
|
updateElementRect('move', rect);
|
|
}
|
|
|
|
function setRect(rect) {
|
|
currentRect = rect;
|
|
repaint(currentRect);
|
|
}
|
|
|
|
function setViewPortRect(rect) {
|
|
viewPortRect = rect;
|
|
repaint(currentRect);
|
|
}
|
|
|
|
function setInnerRect(rect) {
|
|
setRect(getAbsoluteRect(clampRect, rect));
|
|
}
|
|
|
|
function setClampRect(rect) {
|
|
clampRect = rect;
|
|
repaint(currentRect);
|
|
}
|
|
|
|
function destroy() {
|
|
Tools.each(dragHelpers, function(helper) {
|
|
helper.destroy();
|
|
});
|
|
|
|
dragHelpers = [];
|
|
}
|
|
|
|
render(containerElm);
|
|
|
|
instance = Tools.extend({
|
|
toggleVisibility: toggleVisibility,
|
|
setClampRect: setClampRect,
|
|
setRect: setRect,
|
|
getInnerRect: getInnerRect,
|
|
setInnerRect: setInnerRect,
|
|
setViewPortRect: setViewPortRect,
|
|
destroy: destroy
|
|
}, Observable);
|
|
|
|
return instance;
|
|
};
|
|
});
|
|
|
|
/**
|
|
* ImagePanel.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2016 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
* ...
|
|
*
|
|
* @-x-less ImagePanel.less
|
|
*/
|
|
define("tinymce/imagetoolsplugin/ImagePanel", [
|
|
"global!tinymce.ui.Control",
|
|
"global!tinymce.ui.DragHelper",
|
|
"global!tinymce.geom.Rect",
|
|
"global!tinymce.util.Tools",
|
|
"global!tinymce.util.Promise",
|
|
"tinymce/imagetoolsplugin/CropRect"
|
|
], function(Control, DragHelper, Rect, Tools, Promise, CropRect) {
|
|
function loadImage(image) {
|
|
return new Promise(function(resolve) {
|
|
function loaded() {
|
|
image.removeEventListener('load', loaded);
|
|
resolve(image);
|
|
}
|
|
|
|
if (image.complete) {
|
|
resolve(image);
|
|
} else {
|
|
image.addEventListener('load', loaded);
|
|
}
|
|
});
|
|
}
|
|
|
|
return Control.extend({
|
|
Defaults: {
|
|
classes: "imagepanel"
|
|
},
|
|
|
|
selection: function(rect) {
|
|
if (arguments.length) {
|
|
this.state.set('rect', rect);
|
|
return this;
|
|
}
|
|
|
|
return this.state.get('rect');
|
|
},
|
|
|
|
imageSize: function() {
|
|
var viewRect = this.state.get('viewRect');
|
|
|
|
return {
|
|
w: viewRect.w,
|
|
h: viewRect.h
|
|
};
|
|
},
|
|
|
|
toggleCropRect: function(state) {
|
|
this.state.set('cropEnabled', state);
|
|
},
|
|
|
|
imageSrc: function(url) {
|
|
var self = this, img = new Image();
|
|
|
|
img.src = url;
|
|
|
|
loadImage(img).then(function() {
|
|
var rect, $img, lastRect = self.state.get('viewRect');
|
|
|
|
$img = self.$el.find('img');
|
|
if ($img[0]) {
|
|
$img.replaceWith(img);
|
|
} else {
|
|
self.getEl().appendChild(img);
|
|
}
|
|
|
|
rect = {x: 0, y: 0, w: img.naturalWidth, h: img.naturalHeight};
|
|
self.state.set('viewRect', rect);
|
|
self.state.set('rect', Rect.inflate(rect, -20, -20));
|
|
|
|
if (!lastRect || lastRect.w != rect.w || lastRect.h != rect.h) {
|
|
self.zoomFit();
|
|
}
|
|
|
|
self.repaintImage();
|
|
self.fire('load');
|
|
});
|
|
},
|
|
|
|
zoom: function(value) {
|
|
if (arguments.length) {
|
|
this.state.set('zoom', value);
|
|
return this;
|
|
}
|
|
|
|
return this.state.get('zoom');
|
|
},
|
|
|
|
postRender: function() {
|
|
this.imageSrc(this.settings.imageSrc);
|
|
return this._super();
|
|
},
|
|
|
|
zoomFit: function() {
|
|
var self = this, $img, pw, ph, w, h, zoom, padding;
|
|
|
|
padding = 10;
|
|
$img = self.$el.find('img');
|
|
pw = self.getEl().clientWidth;
|
|
ph = self.getEl().clientHeight;
|
|
w = $img[0].naturalWidth;
|
|
h = $img[0].naturalHeight;
|
|
zoom = Math.min((pw - padding) / w, (ph - padding) / h);
|
|
|
|
if (zoom >= 1) {
|
|
zoom = 1;
|
|
}
|
|
|
|
self.zoom(zoom);
|
|
},
|
|
|
|
repaintImage: function() {
|
|
var x, y, w, h, pw, ph, $img, zoom, rect, elm;
|
|
|
|
elm = this.getEl();
|
|
zoom = this.zoom();
|
|
rect = this.state.get('rect');
|
|
$img = this.$el.find('img');
|
|
pw = elm.offsetWidth;
|
|
ph = elm.offsetHeight;
|
|
w = $img[0].naturalWidth * zoom;
|
|
h = $img[0].naturalHeight * zoom;
|
|
x = Math.max(0, pw / 2 - w / 2);
|
|
y = Math.max(0, ph / 2 - h / 2);
|
|
|
|
$img.css({
|
|
left: x,
|
|
top: y,
|
|
width: w,
|
|
height: h
|
|
});
|
|
|
|
if (this.cropRect) {
|
|
this.cropRect.setRect({
|
|
x: rect.x * zoom + x,
|
|
y: rect.y * zoom + y,
|
|
w: rect.w * zoom,
|
|
h: rect.h * zoom
|
|
});
|
|
|
|
this.cropRect.setClampRect({
|
|
x: x,
|
|
y: y,
|
|
w: w,
|
|
h: h
|
|
});
|
|
|
|
this.cropRect.setViewPortRect({
|
|
x: 0,
|
|
y: 0,
|
|
w: pw,
|
|
h: ph
|
|
});
|
|
}
|
|
},
|
|
|
|
bindStates: function() {
|
|
var self = this;
|
|
|
|
function setupCropRect(rect) {
|
|
self.cropRect = new CropRect(
|
|
rect,
|
|
self.state.get('viewRect'),
|
|
self.state.get('viewRect'),
|
|
self.getEl(),
|
|
function() {
|
|
self.fire('crop');
|
|
}
|
|
);
|
|
|
|
self.cropRect.on('updateRect', function(e) {
|
|
var rect = e.rect, zoom = self.zoom();
|
|
|
|
rect = {
|
|
x: Math.round(rect.x / zoom),
|
|
y: Math.round(rect.y / zoom),
|
|
w: Math.round(rect.w / zoom),
|
|
h: Math.round(rect.h / zoom)
|
|
};
|
|
|
|
self.state.set('rect', rect);
|
|
});
|
|
|
|
self.on('remove', self.cropRect.destroy);
|
|
}
|
|
|
|
self.state.on('change:cropEnabled', function(e) {
|
|
self.cropRect.toggleVisibility(e.value);
|
|
self.repaintImage();
|
|
});
|
|
|
|
self.state.on('change:zoom', function() {
|
|
self.repaintImage();
|
|
});
|
|
|
|
self.state.on('change:rect', function(e) {
|
|
var rect = e.value;
|
|
|
|
if (!self.cropRect) {
|
|
setupCropRect(rect);
|
|
}
|
|
|
|
self.cropRect.setRect(rect);
|
|
});
|
|
}
|
|
});
|
|
});
|
|
|
|
/**
|
|
* UndoStack.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2016 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
define("tinymce/imagetoolsplugin/UndoStack", [
|
|
], function() {
|
|
return function() {
|
|
var data = [], index = -1;
|
|
|
|
function add(state) {
|
|
var removed;
|
|
|
|
removed = data.splice(++index);
|
|
data.push(state);
|
|
|
|
return {
|
|
state: state,
|
|
removed: removed
|
|
};
|
|
}
|
|
|
|
function undo() {
|
|
if (canUndo()) {
|
|
return data[--index];
|
|
}
|
|
}
|
|
|
|
function redo() {
|
|
if (canRedo()) {
|
|
return data[++index];
|
|
}
|
|
}
|
|
|
|
function canUndo() {
|
|
return index > 0;
|
|
}
|
|
|
|
function canRedo() {
|
|
return index != -1 && index < data.length - 1;
|
|
}
|
|
|
|
return {
|
|
data: data,
|
|
add: add,
|
|
undo: undo,
|
|
redo: redo,
|
|
canUndo: canUndo,
|
|
canRedo: canRedo
|
|
};
|
|
};
|
|
});
|
|
|
|
/**
|
|
* Dialog.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2016 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
* ...
|
|
*/
|
|
define("tinymce/imagetoolsplugin/Dialog", [
|
|
"global!tinymce.dom.DOMUtils",
|
|
"global!tinymce.util.Tools",
|
|
"global!tinymce.util.Promise",
|
|
"global!tinymce.ui.Factory",
|
|
"global!tinymce.ui.Form",
|
|
"global!tinymce.ui.Container",
|
|
"tinymce/imagetoolsplugin/ImagePanel",
|
|
"ephox/imagetools/api/ImageTransformations",
|
|
"ephox/imagetools/api/BlobConversions",
|
|
"tinymce/imagetoolsplugin/UndoStack"
|
|
], function(DOMUtils, Tools, Promise, Factory, Form, Container, ImagePanel, ImageTransformations, BlobConversions, UndoStack) {
|
|
function createState(blob) {
|
|
return {
|
|
blob: blob,
|
|
url: URL.createObjectURL(blob)
|
|
};
|
|
}
|
|
|
|
function destroyState(state) {
|
|
if (state) {
|
|
URL.revokeObjectURL(state.url);
|
|
}
|
|
}
|
|
|
|
function destroyStates(states) {
|
|
Tools.each(states, destroyState);
|
|
}
|
|
|
|
function open(currentState, resolve, reject) {
|
|
var win, undoStack = new UndoStack(), mainPanel, filtersPanel, tempState,
|
|
cropPanel, resizePanel, flipRotatePanel, imagePanel, sidePanel, mainViewContainer,
|
|
invertPanel, brightnessPanel, huePanel, saturatePanel, contrastPanel, grayscalePanel,
|
|
sepiaPanel, colorizePanel, sharpenPanel, embossPanel, gammaPanel, exposurePanel, panels,
|
|
width, height, ratioW, ratioH;
|
|
|
|
function recalcSize(e) {
|
|
var widthCtrl, heightCtrl, newWidth, newHeight;
|
|
|
|
widthCtrl = win.find('#w')[0];
|
|
heightCtrl = win.find('#h')[0];
|
|
|
|
newWidth = parseInt(widthCtrl.value(), 10);
|
|
newHeight = parseInt(heightCtrl.value(), 10);
|
|
|
|
if (win.find('#constrain')[0].checked() && width && height && newWidth && newHeight) {
|
|
if (e.control.settings.name == 'w') {
|
|
newHeight = Math.round(newWidth * ratioW);
|
|
heightCtrl.value(newHeight);
|
|
} else {
|
|
newWidth = Math.round(newHeight * ratioH);
|
|
widthCtrl.value(newWidth);
|
|
}
|
|
}
|
|
|
|
width = newWidth;
|
|
height = newHeight;
|
|
}
|
|
|
|
function floatToPercent(value) {
|
|
return Math.round(value * 100) + '%';
|
|
}
|
|
|
|
function updateButtonUndoStates() {
|
|
win.find('#undo').disabled(!undoStack.canUndo());
|
|
win.find('#redo').disabled(!undoStack.canRedo());
|
|
win.statusbar.find('#save').disabled(!undoStack.canUndo());
|
|
}
|
|
|
|
function disableUndoRedo() {
|
|
win.find('#undo').disabled(true);
|
|
win.find('#redo').disabled(true);
|
|
}
|
|
|
|
function displayState(state) {
|
|
if (state) {
|
|
imagePanel.imageSrc(state.url);
|
|
}
|
|
}
|
|
|
|
function switchPanel(targetPanel) {
|
|
return function() {
|
|
var hidePanels = Tools.grep(panels, function(panel) {
|
|
return panel.settings.name != targetPanel;
|
|
});
|
|
|
|
Tools.each(hidePanels, function(panel) {
|
|
panel.hide();
|
|
});
|
|
|
|
targetPanel.show();
|
|
targetPanel.focus();
|
|
};
|
|
}
|
|
|
|
function addTempState(blob) {
|
|
tempState = createState(blob);
|
|
displayState(tempState);
|
|
}
|
|
|
|
function addBlobState(blob) {
|
|
currentState = createState(blob);
|
|
displayState(currentState);
|
|
destroyStates(undoStack.add(currentState).removed);
|
|
updateButtonUndoStates();
|
|
}
|
|
|
|
function crop() {
|
|
var rect = imagePanel.selection();
|
|
|
|
ImageTransformations.crop(currentState.blob, rect.x, rect.y, rect.w, rect.h).then(function(blob) {
|
|
addBlobState(blob);
|
|
cancel();
|
|
});
|
|
}
|
|
|
|
function tempAction(fn) {
|
|
var args = [].slice.call(arguments, 1);
|
|
|
|
return function() {
|
|
var state = tempState || currentState;
|
|
|
|
fn.apply(this, [state.blob].concat(args)).then(addTempState);
|
|
};
|
|
}
|
|
|
|
function action(fn) {
|
|
var args = [].slice.call(arguments, 1);
|
|
|
|
return function() {
|
|
fn.apply(this, [currentState.blob].concat(args)).then(addBlobState);
|
|
};
|
|
}
|
|
|
|
function cancel() {
|
|
displayState(currentState);
|
|
destroyState(tempState);
|
|
switchPanel(mainPanel)();
|
|
updateButtonUndoStates();
|
|
}
|
|
|
|
function applyTempState() {
|
|
if (tempState) {
|
|
addBlobState(tempState.blob);
|
|
cancel();
|
|
}
|
|
}
|
|
|
|
function zoomIn() {
|
|
var zoom = imagePanel.zoom();
|
|
|
|
if (zoom < 2) {
|
|
zoom += 0.1;
|
|
}
|
|
|
|
imagePanel.zoom(zoom);
|
|
}
|
|
|
|
function zoomOut() {
|
|
var zoom = imagePanel.zoom();
|
|
|
|
if (zoom > 0.1) {
|
|
zoom -= 0.1;
|
|
}
|
|
|
|
imagePanel.zoom(zoom);
|
|
}
|
|
|
|
function undo() {
|
|
currentState = undoStack.undo();
|
|
displayState(currentState);
|
|
updateButtonUndoStates();
|
|
}
|
|
|
|
function redo() {
|
|
currentState = undoStack.redo();
|
|
displayState(currentState);
|
|
updateButtonUndoStates();
|
|
}
|
|
|
|
function save() {
|
|
resolve(currentState.blob);
|
|
win.close();
|
|
}
|
|
|
|
function createPanel(items) {
|
|
return new Form({
|
|
layout: 'flex',
|
|
direction: 'row',
|
|
labelGap: 5,
|
|
border: '0 0 1 0',
|
|
align: 'center',
|
|
pack: 'center',
|
|
padding: '0 10 0 10',
|
|
spacing: 5,
|
|
flex: 0,
|
|
minHeight: 60,
|
|
defaults: {
|
|
classes: 'imagetool',
|
|
type: 'button'
|
|
},
|
|
items: items
|
|
});
|
|
}
|
|
|
|
function createFilterPanel(title, filter) {
|
|
return createPanel([
|
|
{text: 'Back', onclick: cancel},
|
|
{type: 'spacer', flex: 1},
|
|
{text: 'Apply', subtype: 'primary', onclick: applyTempState}
|
|
]).hide().on('show', function() {
|
|
disableUndoRedo();
|
|
|
|
filter(currentState.blob).then(function(blob) {
|
|
var newTempState = createState(blob);
|
|
|
|
displayState(newTempState);
|
|
destroyState(tempState);
|
|
tempState = newTempState;
|
|
});
|
|
});
|
|
}
|
|
|
|
function createVariableFilterPanel(title, filter, value, min, max) {
|
|
function update(value) {
|
|
filter(currentState.blob, value).then(function(blob) {
|
|
var newTempState = createState(blob);
|
|
displayState(newTempState);
|
|
destroyState(tempState);
|
|
tempState = newTempState;
|
|
});
|
|
}
|
|
|
|
return createPanel([
|
|
{text: 'Back', onclick: cancel},
|
|
{type: 'spacer', flex: 1},
|
|
{
|
|
type: 'slider',
|
|
flex: 1,
|
|
ondragend: function(e) {
|
|
update(e.value);
|
|
},
|
|
minValue: min,
|
|
maxValue: max,
|
|
value: value,
|
|
previewFilter: floatToPercent
|
|
},
|
|
{type: 'spacer', flex: 1},
|
|
{text: 'Apply', subtype: 'primary', onclick: applyTempState}
|
|
]).hide().on('show', function() {
|
|
this.find('slider').value(value);
|
|
disableUndoRedo();
|
|
});
|
|
}
|
|
|
|
function createRgbFilterPanel(title, filter) {
|
|
function update() {
|
|
var r, g, b;
|
|
|
|
r = win.find('#r')[0].value();
|
|
g = win.find('#g')[0].value();
|
|
b = win.find('#b')[0].value();
|
|
|
|
filter(currentState.blob, r, g, b).then(function(blob) {
|
|
var newTempState = createState(blob);
|
|
displayState(newTempState);
|
|
destroyState(tempState);
|
|
tempState = newTempState;
|
|
});
|
|
}
|
|
|
|
return createPanel([
|
|
{text: 'Back', onclick: cancel},
|
|
{type: 'spacer', flex: 1},
|
|
{
|
|
type: 'slider', label: 'R', name: 'r', minValue: 0,
|
|
value: 1, maxValue: 2, ondragend: update, previewFilter: floatToPercent
|
|
},
|
|
{
|
|
type: 'slider', label: 'G', name: 'g', minValue: 0,
|
|
value: 1, maxValue: 2, ondragend: update, previewFilter: floatToPercent
|
|
},
|
|
{
|
|
type: 'slider', label: 'B', name: 'b', minValue: 0,
|
|
value: 1, maxValue: 2, ondragend: update, previewFilter: floatToPercent
|
|
},
|
|
{type: 'spacer', flex: 1},
|
|
{text: 'Apply', subtype: 'primary', onclick: applyTempState}
|
|
]).hide().on('show', function() {
|
|
win.find('#r,#g,#b').value(1);
|
|
disableUndoRedo();
|
|
});
|
|
}
|
|
|
|
cropPanel = createPanel([
|
|
{text: 'Back', onclick: cancel},
|
|
{type: 'spacer', flex: 1},
|
|
{text: 'Apply', subtype: 'primary', onclick: crop}
|
|
]).hide().on('show hide', function(e) {
|
|
imagePanel.toggleCropRect(e.type == 'show');
|
|
}).on('show', disableUndoRedo);
|
|
|
|
function toggleConstrain(e) {
|
|
if (e.control.value() === true) {
|
|
ratioW = height / width;
|
|
ratioH = width / height;
|
|
}
|
|
}
|
|
|
|
resizePanel = createPanel([
|
|
{text: 'Back', onclick: cancel},
|
|
{type: 'spacer', flex: 1},
|
|
{type: 'textbox', name: 'w', label: 'Width', size: 4, onkeyup: recalcSize},
|
|
{type: 'textbox', name: 'h', label: 'Height', size: 4, onkeyup: recalcSize},
|
|
{type: 'checkbox', name: 'constrain', text: 'Constrain proportions', checked: true, onchange: toggleConstrain},
|
|
{type: 'spacer', flex: 1},
|
|
{text: 'Apply', subtype: 'primary', onclick: 'submit'}
|
|
]).hide().on('submit', function(e) {
|
|
var width = parseInt(win.find('#w').value(), 10),
|
|
height = parseInt(win.find('#h').value(), 10);
|
|
|
|
e.preventDefault();
|
|
|
|
action(ImageTransformations.resize, width, height)();
|
|
cancel();
|
|
}).on('show', disableUndoRedo);
|
|
|
|
flipRotatePanel = createPanel([
|
|
{text: 'Back', onclick: cancel},
|
|
{type: 'spacer', flex: 1},
|
|
{icon: 'fliph', tooltip: 'Flip horizontally', onclick: tempAction(ImageTransformations.flip, 'h')},
|
|
{icon: 'flipv', tooltip: 'Flip vertically', onclick: tempAction(ImageTransformations.flip, 'v')},
|
|
{icon: 'rotateleft', tooltip: 'Rotate counterclockwise', onclick: tempAction(ImageTransformations.rotate, -90)},
|
|
{icon: 'rotateright', tooltip: 'Rotate clockwise', onclick: tempAction(ImageTransformations.rotate, 90)},
|
|
{type: 'spacer', flex: 1},
|
|
{text: 'Apply', subtype: 'primary', onclick: applyTempState}
|
|
]).hide().on('show', disableUndoRedo);
|
|
|
|
invertPanel = createFilterPanel("Invert", ImageTransformations.invert);
|
|
sharpenPanel = createFilterPanel("Sharpen", ImageTransformations.sharpen);
|
|
embossPanel = createFilterPanel("Emboss", ImageTransformations.emboss);
|
|
|
|
brightnessPanel = createVariableFilterPanel("Brightness", ImageTransformations.brightness, 0, -1, 1);
|
|
huePanel = createVariableFilterPanel("Hue", ImageTransformations.hue, 180, 0, 360);
|
|
saturatePanel = createVariableFilterPanel("Saturate", ImageTransformations.saturate, 0, -1, 1);
|
|
contrastPanel = createVariableFilterPanel("Contrast", ImageTransformations.contrast, 0, -1, 1);
|
|
grayscalePanel = createVariableFilterPanel("Grayscale", ImageTransformations.grayscale, 0, 0, 1);
|
|
sepiaPanel = createVariableFilterPanel("Sepia", ImageTransformations.sepia, 0, 0, 1);
|
|
colorizePanel = createRgbFilterPanel("Colorize", ImageTransformations.colorize);
|
|
gammaPanel = createVariableFilterPanel("Gamma", ImageTransformations.gamma, 0, -1, 1);
|
|
exposurePanel = createVariableFilterPanel("Exposure", ImageTransformations.exposure, 1, 0, 2);
|
|
|
|
filtersPanel = createPanel([
|
|
{text: 'Back', onclick: cancel},
|
|
{type: 'spacer', flex: 1},
|
|
{text: 'hue', icon: 'hue', onclick: switchPanel(huePanel)},
|
|
{text: 'saturate', icon: 'saturate', onclick: switchPanel(saturatePanel)},
|
|
{text: 'sepia', icon: 'sepia', onclick: switchPanel(sepiaPanel)},
|
|
{text: 'emboss', icon: 'emboss', onclick: switchPanel(embossPanel)},
|
|
{text: 'exposure', icon: 'exposure', onclick: switchPanel(exposurePanel)},
|
|
{type: 'spacer', flex: 1}
|
|
]).hide();
|
|
|
|
mainPanel = createPanel([
|
|
{tooltip: 'Crop', icon: 'crop', onclick: switchPanel(cropPanel)},
|
|
{tooltip: 'Resize', icon: 'resize2', onclick: switchPanel(resizePanel)},
|
|
{tooltip: 'Orientation', icon: 'orientation', onclick: switchPanel(flipRotatePanel)},
|
|
{tooltip: 'Brightness', icon: 'sun', onclick: switchPanel(brightnessPanel)},
|
|
{tooltip: 'Sharpen', icon: 'sharpen', onclick: switchPanel(sharpenPanel)},
|
|
{tooltip: 'Contrast', icon: 'contrast', onclick: switchPanel(contrastPanel)},
|
|
{tooltip: 'Color levels', icon: 'drop', onclick: switchPanel(colorizePanel)},
|
|
{tooltip: 'Gamma', icon: 'gamma', onclick: switchPanel(gammaPanel)},
|
|
{tooltip: 'Invert', icon: 'invert', onclick: switchPanel(invertPanel)}
|
|
//{text: 'More', onclick: switchPanel(filtersPanel)}
|
|
]);
|
|
|
|
imagePanel = new ImagePanel({
|
|
flex: 1,
|
|
imageSrc: currentState.url
|
|
});
|
|
|
|
sidePanel = new Container({
|
|
layout: 'flex',
|
|
direction: 'column',
|
|
border: '0 1 0 0',
|
|
padding: 5,
|
|
spacing: 5,
|
|
items: [
|
|
{type: 'button', icon: 'undo', tooltip: 'Undo', name: 'undo', onclick: undo},
|
|
{type: 'button', icon: 'redo', tooltip: 'Redo', name: 'redo', onclick: redo},
|
|
{type: 'button', icon: 'zoomin', tooltip: 'Zoom in', onclick: zoomIn},
|
|
{type: 'button', icon: 'zoomout', tooltip: 'Zoom out', onclick: zoomOut}
|
|
]
|
|
});
|
|
|
|
mainViewContainer = new Container({
|
|
type: 'container',
|
|
layout: 'flex',
|
|
direction: 'row',
|
|
align: 'stretch',
|
|
flex: 1,
|
|
items: [sidePanel, imagePanel]
|
|
});
|
|
|
|
panels = [
|
|
mainPanel,
|
|
cropPanel,
|
|
resizePanel,
|
|
flipRotatePanel,
|
|
filtersPanel,
|
|
invertPanel,
|
|
brightnessPanel,
|
|
huePanel,
|
|
saturatePanel,
|
|
contrastPanel,
|
|
grayscalePanel,
|
|
sepiaPanel,
|
|
colorizePanel,
|
|
sharpenPanel,
|
|
embossPanel,
|
|
gammaPanel,
|
|
exposurePanel
|
|
];
|
|
|
|
win = Factory.create('window', {
|
|
layout: 'flex',
|
|
direction: 'column',
|
|
align: 'stretch',
|
|
minWidth: Math.min(DOMUtils.DOM.getViewPort().w, 800),
|
|
minHeight: Math.min(DOMUtils.DOM.getViewPort().h, 650),
|
|
title: 'Edit image',
|
|
items: panels.concat([mainViewContainer]),
|
|
buttons: [
|
|
{text: 'Save', name: 'save', subtype: 'primary', onclick: save},
|
|
{text: 'Cancel', onclick: 'close'}
|
|
]
|
|
});
|
|
|
|
win.renderTo(document.body).reflow();
|
|
|
|
win.on('close', function() {
|
|
reject();
|
|
destroyStates(undoStack.data);
|
|
undoStack = null;
|
|
tempState = null;
|
|
});
|
|
|
|
undoStack.add(currentState);
|
|
updateButtonUndoStates();
|
|
|
|
imagePanel.on('load', function() {
|
|
width = imagePanel.imageSize().w;
|
|
height = imagePanel.imageSize().h;
|
|
ratioW = height / width;
|
|
ratioH = width / height;
|
|
|
|
win.find('#w').value(width);
|
|
win.find('#h').value(height);
|
|
});
|
|
|
|
imagePanel.on('crop', crop);
|
|
}
|
|
|
|
function edit(blob) {
|
|
return new Promise(function(resolve, reject) {
|
|
open(createState(blob), resolve, reject);
|
|
});
|
|
}
|
|
|
|
//edit('img/dogleft.jpg');
|
|
|
|
return {
|
|
edit: edit
|
|
};
|
|
});
|
|
|
|
/**
|
|
* Plugin.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2016 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
*
|
|
* Settings:
|
|
* imagetools_cors_hosts - Array of remote domains that has CORS setup.
|
|
* imagetools_proxy - Url to proxy that streams images from remote host to local host.
|
|
* imagetools_toolbar - Toolbar items to render when an editable image is selected.
|
|
*/
|
|
define("tinymce/imagetoolsplugin/Plugin", [
|
|
"global!tinymce.PluginManager",
|
|
"global!tinymce.Env",
|
|
"global!tinymce.util.Promise",
|
|
"global!tinymce.util.URI",
|
|
"global!tinymce.util.Tools",
|
|
"global!tinymce.util.Delay",
|
|
"ephox/imagetools/api/ImageTransformations",
|
|
"ephox/imagetools/api/BlobConversions",
|
|
"tinymce/imagetoolsplugin/Dialog"
|
|
], function(PluginManager, Env, Promise, URI, Tools, Delay, ImageTransformations, BlobConversions, Dialog) {
|
|
var plugin = function(editor) {
|
|
var count = 0, imageUploadTimer, lastSelectedImage;
|
|
|
|
if (!Env.fileApi) {
|
|
return;
|
|
}
|
|
|
|
/*
|
|
function startCrop() {
|
|
var imageRect, viewPortRect;
|
|
|
|
imageRect = getSelectedImage().getBoundingClientRect();
|
|
|
|
imageRect = {
|
|
x: imageRect.left,
|
|
y: imageRect.top,
|
|
w: imageRect.width,
|
|
h: imageRect.height
|
|
};
|
|
|
|
viewPortRect = {
|
|
x: 0,
|
|
y: 0,
|
|
w: editor.getBody().scrollWidth,
|
|
h: editor.getBody().scrollHeight
|
|
};
|
|
|
|
cropRect = new CropRect(imageRect, viewPortRect, imageRect, editor.getBody());
|
|
cropRect.toggleVisibility(true);
|
|
|
|
editor.selection.getSel().removeAllRanges();
|
|
editor.nodeChanged();
|
|
}
|
|
|
|
function stopCrop() {
|
|
if (cropRect) {
|
|
cropRect.destroy();
|
|
cropRect = null;
|
|
}
|
|
}
|
|
*/
|
|
|
|
function getImageSize(img) {
|
|
var width, height;
|
|
|
|
function isPxValue(value) {
|
|
return value.indexOf('px') == value.length - 2;
|
|
}
|
|
|
|
width = img.style.width;
|
|
height = img.style.height;
|
|
if (width || height) {
|
|
if (isPxValue(width) && isPxValue(height)) {
|
|
return {
|
|
w: parseInt(width, 10),
|
|
h: parseInt(height, 10)
|
|
};
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
width = editor.$(img).attr('width');
|
|
height = editor.$(img).attr('height');
|
|
if (width && height) {
|
|
return {
|
|
w: parseInt(width, 10),
|
|
h: parseInt(height, 10)
|
|
};
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
function setImageSize(img, size) {
|
|
var width, height;
|
|
|
|
if (size) {
|
|
width = img.style.width;
|
|
height = img.style.height;
|
|
|
|
if (width || height) {
|
|
editor.$(img).css({
|
|
width: size.w,
|
|
height: size.h
|
|
}).removeAttr('data-mce-style');
|
|
}
|
|
|
|
width = img.width;
|
|
height = img.height;
|
|
|
|
if (width || height) {
|
|
editor.$(img).attr({
|
|
width: size.w,
|
|
height: size.h
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
function getNaturalImageSize(img) {
|
|
return {
|
|
w: img.naturalWidth,
|
|
h: img.naturalHeight
|
|
};
|
|
}
|
|
|
|
function getSelectedImage() {
|
|
return editor.selection.getNode();
|
|
}
|
|
|
|
function createId() {
|
|
return 'imagetools' + count++;
|
|
}
|
|
|
|
function isLocalImage(img) {
|
|
var url = img.src;
|
|
|
|
return url.indexOf('data:') === 0 || url.indexOf('blob:') === 0 || new URI(url).host === editor.documentBaseURI.host;
|
|
}
|
|
|
|
function isCorsImage(img) {
|
|
return Tools.inArray(editor.settings.imagetools_cors_hosts, new URI(img.src).host) !== -1;
|
|
}
|
|
|
|
function getApiKey() {
|
|
return editor.settings.api_key || editor.settings.imagetools_api_key;
|
|
}
|
|
|
|
function requestUrlAsBlob(url) {
|
|
return new Promise(function(resolve) {
|
|
var xhr, apiKey;
|
|
|
|
xhr = new XMLHttpRequest();
|
|
xhr.onload = function() {
|
|
resolve(this.response);
|
|
};
|
|
|
|
xhr.open('GET', url, true);
|
|
|
|
apiKey = getApiKey();
|
|
if (apiKey) {
|
|
xhr.setRequestHeader("Content-Type", "application/json;charset=UTF-8");
|
|
xhr.setRequestHeader('tiny-api-key', apiKey);
|
|
}
|
|
|
|
xhr.responseType = 'blob';
|
|
xhr.send();
|
|
});
|
|
}
|
|
|
|
function imageToBlob(img) {
|
|
var src = img.src;
|
|
|
|
if (isCorsImage(img)) {
|
|
return requestUrlAsBlob(img.src);
|
|
}
|
|
|
|
if (!isLocalImage(img)) {
|
|
src = editor.settings.imagetools_proxy;
|
|
src += (src.indexOf('?') === -1 ? '?' : '&') + 'url=' + encodeURIComponent(img.src);
|
|
|
|
if (getApiKey()) {
|
|
return requestUrlAsBlob(src);
|
|
}
|
|
|
|
img = new Image();
|
|
img.src = src;
|
|
}
|
|
|
|
return BlobConversions.imageToBlob(img);
|
|
}
|
|
|
|
function findSelectedBlobInfo() {
|
|
var blobInfo;
|
|
|
|
blobInfo = editor.editorUpload.blobCache.getByUri(getSelectedImage().src);
|
|
if (blobInfo) {
|
|
return blobInfo;
|
|
}
|
|
|
|
return imageToBlob(getSelectedImage()).then(function(blob) {
|
|
return BlobConversions.blobToBase64(blob).then(function(base64) {
|
|
var blobCache = editor.editorUpload.blobCache;
|
|
var blobInfo = blobCache.create(createId(), blob, base64);
|
|
blobCache.add(blobInfo);
|
|
return blobInfo;
|
|
});
|
|
});
|
|
}
|
|
|
|
function startTimedUpload() {
|
|
imageUploadTimer = Delay.setEditorTimeout(editor, function() {
|
|
editor.editorUpload.uploadImagesAuto();
|
|
}, 30000);
|
|
}
|
|
|
|
function cancelTimedUpload() {
|
|
clearTimeout(imageUploadTimer);
|
|
}
|
|
|
|
function updateSelectedImage(blob, uploadImmediately) {
|
|
return BlobConversions.blobToDataUri(blob).then(function(dataUri) {
|
|
var id, base64, blobCache, blobInfo, selectedImage;
|
|
|
|
selectedImage = getSelectedImage();
|
|
id = createId();
|
|
blobCache = editor.editorUpload.blobCache;
|
|
base64 = URI.parseDataUri(dataUri).data;
|
|
|
|
blobInfo = blobCache.create(id, blob, base64);
|
|
blobCache.add(blobInfo);
|
|
|
|
editor.undoManager.transact(function() {
|
|
function imageLoadedHandler() {
|
|
editor.$(selectedImage).off('load', imageLoadedHandler);
|
|
editor.nodeChanged();
|
|
|
|
if (uploadImmediately) {
|
|
editor.editorUpload.uploadImagesAuto();
|
|
} else {
|
|
cancelTimedUpload();
|
|
startTimedUpload();
|
|
}
|
|
}
|
|
|
|
editor.$(selectedImage).on('load', imageLoadedHandler);
|
|
|
|
editor.$(selectedImage).attr({
|
|
src: blobInfo.blobUri()
|
|
}).removeAttr('data-mce-src');
|
|
});
|
|
|
|
return blobInfo;
|
|
});
|
|
}
|
|
|
|
function selectedImageOperation(fn) {
|
|
return function() {
|
|
return editor._scanForImages().then(findSelectedBlobInfo).then(fn).then(updateSelectedImage);
|
|
};
|
|
}
|
|
|
|
function rotate(angle) {
|
|
return function() {
|
|
return selectedImageOperation(function(blobInfo) {
|
|
var size = getImageSize(getSelectedImage());
|
|
|
|
if (size) {
|
|
setImageSize(getSelectedImage(), {
|
|
w: size.h,
|
|
h: size.w
|
|
});
|
|
}
|
|
|
|
return ImageTransformations.rotate(blobInfo.blob(), angle);
|
|
})();
|
|
};
|
|
}
|
|
|
|
function flip(axis) {
|
|
return function() {
|
|
return selectedImageOperation(function(blobInfo) {
|
|
return ImageTransformations.flip(blobInfo.blob(), axis);
|
|
})();
|
|
};
|
|
}
|
|
|
|
function editImageDialog() {
|
|
var img = getSelectedImage(), originalSize = getNaturalImageSize(img);
|
|
|
|
if (img) {
|
|
imageToBlob(img).then(Dialog.edit).then(function(blob) {
|
|
return new Promise(function(resolve) {
|
|
BlobConversions.blobToImage(blob).then(function(newImage) {
|
|
var newSize = getNaturalImageSize(newImage);
|
|
|
|
if (originalSize.w != newSize.w || originalSize.h != newSize.h) {
|
|
if (getImageSize(img)) {
|
|
setImageSize(img, newSize);
|
|
}
|
|
}
|
|
|
|
URL.revokeObjectURL(newImage.src);
|
|
resolve(blob);
|
|
});
|
|
});
|
|
}).then(function(blob) {
|
|
updateSelectedImage(blob, true);
|
|
}, function() {
|
|
// Close dialog
|
|
});
|
|
}
|
|
}
|
|
|
|
function addButtons() {
|
|
editor.addButton('rotateleft', {
|
|
title: 'Rotate counterclockwise',
|
|
onclick: rotate(-90)
|
|
});
|
|
|
|
editor.addButton('rotateright', {
|
|
title: 'Rotate clockwise',
|
|
onclick: rotate(90)
|
|
});
|
|
|
|
editor.addButton('flipv', {
|
|
title: 'Flip vertically',
|
|
onclick: flip('v')
|
|
});
|
|
|
|
editor.addButton('fliph', {
|
|
title: 'Flip horizontally',
|
|
onclick: flip('h')
|
|
});
|
|
|
|
editor.addButton('editimage', {
|
|
title: 'Edit image',
|
|
onclick: editImageDialog
|
|
});
|
|
|
|
editor.addButton('imageoptions', {
|
|
title: 'Image options',
|
|
icon: 'options',
|
|
cmd: 'mceImage'
|
|
});
|
|
|
|
/*
|
|
editor.addButton('crop', {
|
|
title: 'Crop',
|
|
onclick: startCrop
|
|
});
|
|
*/
|
|
}
|
|
|
|
function addEvents() {
|
|
editor.on('NodeChange', function(e) {
|
|
//If the last node we selected was an image
|
|
//And had a source that doesn't match the current blob url
|
|
//We need to attempt to upload it
|
|
if (lastSelectedImage && lastSelectedImage.src != e.element.src) {
|
|
cancelTimedUpload();
|
|
editor.editorUpload.uploadImagesAuto();
|
|
lastSelectedImage = undefined;
|
|
}
|
|
|
|
//Set up the lastSelectedImage
|
|
if (isEditableImage(e.element)) {
|
|
lastSelectedImage = e.element;
|
|
}
|
|
});
|
|
}
|
|
|
|
function isEditableImage(img) {
|
|
var selectorMatched = editor.dom.is(img, 'img:not([data-mce-object],[data-mce-placeholder])');
|
|
|
|
return selectorMatched && (isLocalImage(img) || isCorsImage(img) || editor.settings.imagetools_proxy);
|
|
}
|
|
|
|
function addToolbars() {
|
|
var toolbarItems = editor.settings.imagetools_toolbar;
|
|
|
|
if (!toolbarItems) {
|
|
toolbarItems = 'rotateleft rotateright | flipv fliph | crop editimage imageoptions';
|
|
}
|
|
|
|
editor.addContextToolbar(
|
|
isEditableImage,
|
|
toolbarItems
|
|
);
|
|
}
|
|
|
|
addButtons();
|
|
addToolbars();
|
|
addEvents();
|
|
|
|
editor.addCommand('mceEditImage', editImageDialog);
|
|
};
|
|
|
|
PluginManager.add('imagetools', plugin);
|
|
|
|
return function() {};
|
|
});
|
|
|
|
dem('tinymce/imagetoolsplugin/Plugin')();
|
|
})();
|