3003 lines
84 KiB
JavaScript
3003 lines
84 KiB
JavaScript
(function () {
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var imagetools = (function (domGlobals) {
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'use strict';
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var Cell = function (initial) {
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var value = initial;
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var get = function () {
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return value;
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};
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var set = function (v) {
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value = v;
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};
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var clone = function () {
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return Cell(get());
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};
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return {
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get: get,
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set: set,
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clone: clone
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};
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};
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var global = tinymce.util.Tools.resolve('tinymce.PluginManager');
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var global$1 = tinymce.util.Tools.resolve('tinymce.util.Tools');
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var noop = function () {
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};
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var constant = function (value) {
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return function () {
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return value;
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};
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};
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function curry(fn) {
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var initialArgs = [];
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for (var _i = 1; _i < arguments.length; _i++) {
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initialArgs[_i - 1] = arguments[_i];
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}
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return function () {
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var restArgs = [];
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for (var _i = 0; _i < arguments.length; _i++) {
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restArgs[_i] = arguments[_i];
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}
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var all = initialArgs.concat(restArgs);
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return fn.apply(null, all);
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};
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}
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var never = constant(false);
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var always = constant(true);
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var none = function () {
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return NONE;
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};
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var NONE = function () {
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var eq = function (o) {
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return o.isNone();
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};
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var call = function (thunk) {
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return thunk();
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};
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var id = function (n) {
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return n;
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};
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var me = {
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fold: function (n, s) {
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return n();
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},
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is: never,
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isSome: never,
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isNone: always,
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getOr: id,
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getOrThunk: call,
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getOrDie: function (msg) {
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throw new Error(msg || 'error: getOrDie called on none.');
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},
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getOrNull: constant(null),
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getOrUndefined: constant(undefined),
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or: id,
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orThunk: call,
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map: none,
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each: noop,
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bind: none,
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exists: never,
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forall: always,
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filter: none,
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equals: eq,
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equals_: eq,
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toArray: function () {
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return [];
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},
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toString: constant('none()')
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};
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if (Object.freeze) {
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Object.freeze(me);
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}
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return me;
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}();
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var some = function (a) {
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var constant_a = constant(a);
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var self = function () {
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return me;
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};
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var bind = function (f) {
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return f(a);
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};
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var me = {
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fold: function (n, s) {
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return s(a);
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},
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is: function (v) {
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return a === v;
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},
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isSome: always,
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isNone: never,
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getOr: constant_a,
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getOrThunk: constant_a,
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getOrDie: constant_a,
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getOrNull: constant_a,
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getOrUndefined: constant_a,
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or: self,
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orThunk: self,
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map: function (f) {
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return some(f(a));
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},
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each: function (f) {
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f(a);
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},
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bind: bind,
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exists: bind,
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forall: bind,
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filter: function (f) {
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return f(a) ? me : NONE;
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},
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toArray: function () {
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return [a];
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},
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toString: function () {
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return 'some(' + a + ')';
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},
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equals: function (o) {
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return o.is(a);
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},
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equals_: function (o, elementEq) {
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return o.fold(never, function (b) {
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return elementEq(a, b);
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});
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}
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};
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return me;
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};
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var from = function (value) {
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return value === null || value === undefined ? NONE : some(value);
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};
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var Option = {
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some: some,
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none: none,
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from: from
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};
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function create(width, height) {
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return resize(domGlobals.document.createElement('canvas'), width, height);
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}
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function clone(canvas) {
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var tCanvas = create(canvas.width, canvas.height);
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var ctx = get2dContext(tCanvas);
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ctx.drawImage(canvas, 0, 0);
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return tCanvas;
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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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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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var promise = function () {
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var Promise = function (fn) {
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if (typeof this !== 'object') {
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throw new TypeError('Promises must be constructed via new');
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}
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if (typeof fn !== 'function') {
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throw new TypeError('not a function');
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}
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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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var asap = Promise.immediateFn || typeof window.setImmediate === 'function' && window.setImmediate || function (fn) {
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domGlobals.setTimeout(fn, 1);
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};
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function bind(fn, thisArg) {
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return function () {
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return fn.apply(thisArg, arguments);
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};
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}
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var isArray = Array.isArray || function (value) {
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return Object.prototype.toString.call(value) === '[object Array]';
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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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} 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 {
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if (newValue === this) {
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throw new TypeError('A promise cannot be resolved with itself.');
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}
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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) {
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reject.call(this, e);
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}
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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, _a = this._deferreds; _i < _a.length; _i++) {
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var deferred = _a[_i];
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handle.call(this, deferred);
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}
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this._deferreds = [];
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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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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) {
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return;
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}
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done = true;
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onFulfilled(value);
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}, function (reason) {
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if (done) {
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return;
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}
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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) {
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return;
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}
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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 values = [];
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for (var _i = 0; _i < arguments.length; _i++) {
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values[_i] = arguments[_i];
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}
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var args = Array.prototype.slice.call(values.length === 1 && isArray(values[0]) ? values[0] : values);
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return new Promise(function (resolve, reject) {
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if (args.length === 0) {
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return resolve([]);
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}
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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) {
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res(i, val);
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}, 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 (reason) {
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return new Promise(function (resolve, reject) {
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reject(reason);
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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, values_1 = values; _i < values_1.length; _i++) {
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var value = values_1[_i];
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value.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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var Promise = window.Promise ? window.Promise : promise();
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function imageToBlob(image) {
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var src = image.src;
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if (src.indexOf('data:') === 0) {
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return dataUriToBlob(src);
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}
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return anyUriToBlob(src);
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}
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function blobToImage(blob) {
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return new Promise(function (resolve, reject) {
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var blobUrl = domGlobals.URL.createObjectURL(blob);
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var image = new domGlobals.Image();
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var removeListeners = function () {
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image.removeEventListener('load', loaded);
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image.removeEventListener('error', error);
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};
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function loaded() {
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removeListeners();
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resolve(image);
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}
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function error() {
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removeListeners();
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reject('Unable to load data of type ' + blob.type + ': ' + blobUrl);
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}
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image.addEventListener('load', loaded);
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image.addEventListener('error', error);
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image.src = blobUrl;
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if (image.complete) {
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loaded();
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}
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});
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}
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function anyUriToBlob(url) {
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return new Promise(function (resolve, reject) {
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var xhr = new domGlobals.XMLHttpRequest();
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xhr.open('GET', url, true);
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xhr.responseType = 'blob';
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xhr.onload = function () {
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if (this.status === 200) {
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resolve(this.response);
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}
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};
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xhr.onerror = function () {
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var _this = this;
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var corsError = function () {
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var obj = new Error('No access to download image');
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obj.code = 18;
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obj.name = 'SecurityError';
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return obj;
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};
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var genericError = function () {
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return new Error('Error ' + _this.status + ' downloading image');
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};
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reject(this.status === 0 ? corsError() : genericError());
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};
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xhr.send();
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});
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}
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function dataUriToBlobSync(uri) {
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var data = uri.split(',');
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var matches = /data:([^;]+)/.exec(data[0]);
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if (!matches) {
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return Option.none();
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}
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var mimetype = matches[1];
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var base64 = data[1];
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var sliceSize = 1024;
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var byteCharacters = domGlobals.atob(base64);
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var bytesLength = byteCharacters.length;
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var slicesCount = Math.ceil(bytesLength / sliceSize);
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var byteArrays = new Array(slicesCount);
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for (var sliceIndex = 0; sliceIndex < slicesCount; ++sliceIndex) {
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var begin = sliceIndex * sliceSize;
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var end = Math.min(begin + sliceSize, bytesLength);
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var bytes = new Array(end - begin);
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for (var offset = begin, i = 0; offset < end; ++i, ++offset) {
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bytes[i] = byteCharacters[offset].charCodeAt(0);
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}
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byteArrays[sliceIndex] = new Uint8Array(bytes);
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}
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return Option.some(new domGlobals.Blob(byteArrays, { type: mimetype }));
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}
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function dataUriToBlob(uri) {
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return new Promise(function (resolve, reject) {
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dataUriToBlobSync(uri).fold(function () {
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reject('uri is not base64: ' + uri);
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}, resolve);
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});
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}
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function canvasToBlob(canvas, type, quality) {
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type = type || 'image/png';
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if (domGlobals.HTMLCanvasElement.prototype.toBlob) {
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return new Promise(function (resolve, reject) {
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canvas.toBlob(function (blob) {
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if (blob) {
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resolve(blob);
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} else {
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reject();
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}
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}, type, quality);
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});
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} else {
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return dataUriToBlob(canvas.toDataURL(type, quality));
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}
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}
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function canvasToDataURL(canvas, type, quality) {
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type = type || 'image/png';
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return canvas.toDataURL(type, quality);
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}
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function blobToCanvas(blob) {
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return blobToImage(blob).then(function (image) {
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revokeImageUrl(image);
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var canvas = create(getWidth(image), getHeight(image));
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var context = 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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function blobToDataUri(blob) {
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return new Promise(function (resolve) {
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var reader = new domGlobals.FileReader();
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reader.onloadend = function () {
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resolve(reader.result);
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};
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reader.readAsDataURL(blob);
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});
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}
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function revokeImageUrl(image) {
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domGlobals.URL.revokeObjectURL(image.src);
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}
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|
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var blobToImage$1 = function (blob) {
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return blobToImage(blob);
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};
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var imageToBlob$1 = function (image) {
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return imageToBlob(image);
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};
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|
|
|
function create$1(getCanvas, blob, uri) {
|
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var initialType = blob.type;
|
|
var getType = constant(initialType);
|
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function toBlob() {
|
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return Promise.resolve(blob);
|
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}
|
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function toDataURL() {
|
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return uri;
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}
|
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function toBase64() {
|
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return uri.split(',')[1];
|
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}
|
|
function toAdjustedBlob(type, quality) {
|
|
return getCanvas.then(function (canvas) {
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|
return canvasToBlob(canvas, type, quality);
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});
|
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}
|
|
function toAdjustedDataURL(type, quality) {
|
|
return getCanvas.then(function (canvas) {
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|
return canvasToDataURL(canvas, type, quality);
|
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});
|
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}
|
|
function toAdjustedBase64(type, quality) {
|
|
return toAdjustedDataURL(type, quality).then(function (dataurl) {
|
|
return dataurl.split(',')[1];
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});
|
|
}
|
|
function toCanvas() {
|
|
return getCanvas.then(clone);
|
|
}
|
|
return {
|
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getType: getType,
|
|
toBlob: toBlob,
|
|
toDataURL: toDataURL,
|
|
toBase64: toBase64,
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toAdjustedBlob: toAdjustedBlob,
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|
toAdjustedDataURL: toAdjustedDataURL,
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toAdjustedBase64: toAdjustedBase64,
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toCanvas: toCanvas
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};
|
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}
|
|
function fromBlob(blob) {
|
|
return blobToDataUri(blob).then(function (uri) {
|
|
return create$1(blobToCanvas(blob), blob, uri);
|
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});
|
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}
|
|
function fromCanvas(canvas, type) {
|
|
return canvasToBlob(canvas, type).then(function (blob) {
|
|
return create$1(Promise.resolve(canvas), blob, canvas.toDataURL());
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});
|
|
}
|
|
|
|
function clamp(value, min, max) {
|
|
var parsedValue = typeof value === 'string' ? parseFloat(value) : value;
|
|
if (parsedValue > max) {
|
|
parsedValue = max;
|
|
} else if (parsedValue < min) {
|
|
parsedValue = min;
|
|
}
|
|
return parsedValue;
|
|
}
|
|
function identity() {
|
|
return [
|
|
1,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
1,
|
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0,
|
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0,
|
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0,
|
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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,
|
|
0.2,
|
|
0.21,
|
|
0.22,
|
|
0.24,
|
|
0.25,
|
|
0.27,
|
|
0.28,
|
|
0.3,
|
|
0.32,
|
|
0.34,
|
|
0.36,
|
|
0.38,
|
|
0.4,
|
|
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,
|
|
0.8,
|
|
0.83,
|
|
0.86,
|
|
0.89,
|
|
0.92,
|
|
0.95,
|
|
0.98,
|
|
1,
|
|
1.06,
|
|
1.12,
|
|
1.18,
|
|
1.24,
|
|
1.3,
|
|
1.36,
|
|
1.42,
|
|
1.48,
|
|
1.54,
|
|
1.6,
|
|
1.66,
|
|
1.72,
|
|
1.78,
|
|
1.84,
|
|
1.9,
|
|
1.96,
|
|
2,
|
|
2.12,
|
|
2.25,
|
|
2.37,
|
|
2.5,
|
|
2.62,
|
|
2.75,
|
|
2.87,
|
|
3,
|
|
3.2,
|
|
3.4,
|
|
3.6,
|
|
3.8,
|
|
4,
|
|
4.3,
|
|
4.7,
|
|
4.9,
|
|
5,
|
|
5.5,
|
|
6,
|
|
6.5,
|
|
6.8,
|
|
7,
|
|
7.3,
|
|
7.5,
|
|
7.8,
|
|
8,
|
|
8.4,
|
|
8.7,
|
|
9,
|
|
9.4,
|
|
9.6,
|
|
9.8,
|
|
10
|
|
];
|
|
function multiply(matrix1, matrix2) {
|
|
var col = [];
|
|
var out = new Array(25);
|
|
var val;
|
|
for (var i = 0; i < 5; i++) {
|
|
for (var j = 0; j < 5; j++) {
|
|
col[j] = matrix2[j + i * 5];
|
|
}
|
|
for (var j = 0; j < 5; j++) {
|
|
val = 0;
|
|
for (var 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 - (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 {
|
|
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) {
|
|
value = clamp(value, -1, 1);
|
|
var x = 1 + (value > 0 ? 3 * value : value);
|
|
var lumR = 0.3086;
|
|
var lumG = 0.6094;
|
|
var lumB = 0.082;
|
|
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) {
|
|
angle = clamp(angle, -180, 180) / 180 * Math.PI;
|
|
var cosVal = Math.cos(angle);
|
|
var sinVal = Math.sin(angle);
|
|
var lumR = 0.213;
|
|
var lumG = 0.715;
|
|
var 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 * 0.14,
|
|
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));
|
|
}
|
|
|
|
function colorFilter(ir, matrix) {
|
|
return ir.toCanvas().then(function (canvas) {
|
|
return applyColorFilter(canvas, ir.getType(), matrix);
|
|
});
|
|
}
|
|
function applyColorFilter(canvas, type, matrix) {
|
|
var context = get2dContext(canvas);
|
|
function applyMatrix(pixelsData, m) {
|
|
var r, g, b, a;
|
|
var data = pixelsData.data, 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 (var i = 0; i < data.length; i += 4) {
|
|
r = data[i];
|
|
g = data[i + 1];
|
|
b = data[i + 2];
|
|
a = data[i + 3];
|
|
data[i] = r * m0 + g * m1 + b * m2 + a * m3 + m4;
|
|
data[i + 1] = r * m5 + g * m6 + b * m7 + a * m8 + m9;
|
|
data[i + 2] = r * m10 + g * m11 + b * m12 + a * m13 + m14;
|
|
data[i + 3] = r * m15 + g * m16 + b * m17 + a * m18 + m19;
|
|
}
|
|
return pixelsData;
|
|
}
|
|
var pixels = applyMatrix(context.getImageData(0, 0, canvas.width, canvas.height), matrix);
|
|
context.putImageData(pixels, 0, 0);
|
|
return fromCanvas(canvas, type);
|
|
}
|
|
function convoluteFilter(ir, matrix) {
|
|
return ir.toCanvas().then(function (canvas) {
|
|
return applyConvoluteFilter(canvas, ir.getType(), matrix);
|
|
});
|
|
}
|
|
function applyConvoluteFilter(canvas, type, matrix) {
|
|
var context = get2dContext(canvas);
|
|
function applyMatrix(pIn, pOut, aMatrix) {
|
|
function clamp(value, min, max) {
|
|
if (value > max) {
|
|
value = max;
|
|
} else if (value < min) {
|
|
value = min;
|
|
}
|
|
return value;
|
|
}
|
|
var side = Math.round(Math.sqrt(aMatrix.length));
|
|
var halfSide = Math.floor(side / 2);
|
|
var rgba = pIn.data;
|
|
var drgba = pOut.data;
|
|
var w = pIn.width;
|
|
var h = pIn.height;
|
|
for (var y = 0; y < h; y++) {
|
|
for (var x = 0; x < w; x++) {
|
|
var r = 0;
|
|
var g = 0;
|
|
var b = 0;
|
|
for (var cy = 0; cy < side; cy++) {
|
|
for (var cx = 0; cx < side; cx++) {
|
|
var scx = clamp(x + cx - halfSide, 0, w - 1);
|
|
var scy = clamp(y + cy - halfSide, 0, h - 1);
|
|
var innerOffset = (scy * w + scx) * 4;
|
|
var wt = aMatrix[cy * side + cx];
|
|
r += rgba[innerOffset] * wt;
|
|
g += rgba[innerOffset + 1] * wt;
|
|
b += rgba[innerOffset + 2] * wt;
|
|
}
|
|
}
|
|
var 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 pOut;
|
|
}
|
|
var pixelsIn = context.getImageData(0, 0, canvas.width, canvas.height);
|
|
var pixelsOut = context.getImageData(0, 0, canvas.width, canvas.height);
|
|
pixelsOut = applyMatrix(pixelsIn, pixelsOut, matrix);
|
|
context.putImageData(pixelsOut, 0, 0);
|
|
return fromCanvas(canvas, type);
|
|
}
|
|
function functionColorFilter(colorFn) {
|
|
var filterImpl = function (canvas, type, value) {
|
|
var context = get2dContext(canvas);
|
|
var lookup = new Array(256);
|
|
function applyLookup(pixelsData, lookupData) {
|
|
var data = pixelsData.data;
|
|
for (var i = 0; i < data.length; i += 4) {
|
|
data[i] = lookupData[data[i]];
|
|
data[i + 1] = lookupData[data[i + 1]];
|
|
data[i + 2] = lookupData[data[i + 2]];
|
|
}
|
|
return pixelsData;
|
|
}
|
|
for (var i = 0; i < lookup.length; i++) {
|
|
lookup[i] = colorFn(i, value);
|
|
}
|
|
var pixels = applyLookup(context.getImageData(0, 0, canvas.width, canvas.height), lookup);
|
|
context.putImageData(pixels, 0, 0);
|
|
return fromCanvas(canvas, type);
|
|
};
|
|
return function (ir, value) {
|
|
return ir.toCanvas().then(function (canvas) {
|
|
return filterImpl(canvas, ir.getType(), value);
|
|
});
|
|
};
|
|
}
|
|
function complexAdjustableColorFilter(matrixAdjustFn) {
|
|
return function (ir, adjust) {
|
|
return colorFilter(ir, matrixAdjustFn(identity(), adjust));
|
|
};
|
|
}
|
|
function basicColorFilter(matrix) {
|
|
return function (ir) {
|
|
return colorFilter(ir, matrix);
|
|
};
|
|
}
|
|
function basicConvolutionFilter(kernel) {
|
|
return function (ir) {
|
|
return convoluteFilter(ir, kernel);
|
|
};
|
|
}
|
|
var invert = basicColorFilter([
|
|
-1,
|
|
0,
|
|
0,
|
|
0,
|
|
255,
|
|
0,
|
|
-1,
|
|
0,
|
|
0,
|
|
255,
|
|
0,
|
|
0,
|
|
-1,
|
|
0,
|
|
255,
|
|
0,
|
|
0,
|
|
0,
|
|
1,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
1
|
|
]);
|
|
var brightness = complexAdjustableColorFilter(adjustBrightness);
|
|
var hue = complexAdjustableColorFilter(adjustHue);
|
|
var saturate = complexAdjustableColorFilter(adjustSaturation);
|
|
var contrast = complexAdjustableColorFilter(adjustContrast);
|
|
var grayscale = complexAdjustableColorFilter(adjustGrayscale);
|
|
var sepia = complexAdjustableColorFilter(adjustSepia);
|
|
var colorize = function (ir, adjustR, adjustG, adjustB) {
|
|
return colorFilter(ir, adjustColors(identity(), adjustR, adjustG, adjustB));
|
|
};
|
|
var sharpen = basicConvolutionFilter([
|
|
0,
|
|
-1,
|
|
0,
|
|
-1,
|
|
5,
|
|
-1,
|
|
0,
|
|
-1,
|
|
0
|
|
]);
|
|
var emboss = basicConvolutionFilter([
|
|
-2,
|
|
-1,
|
|
0,
|
|
-1,
|
|
1,
|
|
1,
|
|
0,
|
|
1,
|
|
2
|
|
]);
|
|
var gamma = functionColorFilter(function (color, value) {
|
|
return Math.pow(color / 255, 1 - value) * 255;
|
|
});
|
|
var exposure = functionColorFilter(function (color, value) {
|
|
return 255 * (1 - Math.exp(-(color / 255) * value));
|
|
});
|
|
|
|
function scale(image, dW, dH) {
|
|
var sW = getWidth(image);
|
|
var sH = getHeight(image);
|
|
var wRatio = dW / sW;
|
|
var hRatio = dH / sH;
|
|
var scaleCapped = false;
|
|
if (wRatio < 0.5 || wRatio > 2) {
|
|
wRatio = wRatio < 0.5 ? 0.5 : 2;
|
|
scaleCapped = true;
|
|
}
|
|
if (hRatio < 0.5 || hRatio > 2) {
|
|
hRatio = hRatio < 0.5 ? 0.5 : 2;
|
|
scaleCapped = true;
|
|
}
|
|
var scaled = _scale(image, wRatio, hRatio);
|
|
return !scaleCapped ? scaled : scaled.then(function (tCanvas) {
|
|
return scale(tCanvas, dW, dH);
|
|
});
|
|
}
|
|
function _scale(image, wRatio, hRatio) {
|
|
return new Promise(function (resolve) {
|
|
var sW = getWidth(image);
|
|
var sH = getHeight(image);
|
|
var dW = Math.floor(sW * wRatio);
|
|
var dH = Math.floor(sH * hRatio);
|
|
var canvas = create(dW, dH);
|
|
var context = get2dContext(canvas);
|
|
context.drawImage(image, 0, 0, sW, sH, 0, 0, dW, dH);
|
|
resolve(canvas);
|
|
});
|
|
}
|
|
|
|
function rotate(ir, angle) {
|
|
return ir.toCanvas().then(function (canvas) {
|
|
return applyRotate(canvas, ir.getType(), angle);
|
|
});
|
|
}
|
|
function applyRotate(image, type, angle) {
|
|
var canvas = create(image.width, image.height);
|
|
var context = get2dContext(canvas);
|
|
var translateX = 0;
|
|
var translateY = 0;
|
|
angle = angle < 0 ? 360 + angle : angle;
|
|
if (angle === 90 || angle === 270) {
|
|
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);
|
|
return fromCanvas(canvas, type);
|
|
}
|
|
function flip(ir, axis) {
|
|
return ir.toCanvas().then(function (canvas) {
|
|
return applyFlip(canvas, ir.getType(), axis);
|
|
});
|
|
}
|
|
function applyFlip(image, type, axis) {
|
|
var canvas = create(image.width, image.height);
|
|
var context = 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);
|
|
}
|
|
return fromCanvas(canvas, type);
|
|
}
|
|
function crop(ir, x, y, w, h) {
|
|
return ir.toCanvas().then(function (canvas) {
|
|
return applyCrop(canvas, ir.getType(), x, y, w, h);
|
|
});
|
|
}
|
|
function applyCrop(image, type, x, y, w, h) {
|
|
var canvas = create(w, h);
|
|
var context = get2dContext(canvas);
|
|
context.drawImage(image, -x, -y);
|
|
return fromCanvas(canvas, type);
|
|
}
|
|
function resize$1(ir, w, h) {
|
|
return ir.toCanvas().then(function (canvas) {
|
|
return scale(canvas, w, h).then(function (newCanvas) {
|
|
return fromCanvas(newCanvas, ir.getType());
|
|
});
|
|
});
|
|
}
|
|
|
|
var invert$1 = function (ir) {
|
|
return invert(ir);
|
|
};
|
|
var sharpen$1 = function (ir) {
|
|
return sharpen(ir);
|
|
};
|
|
var emboss$1 = function (ir) {
|
|
return emboss(ir);
|
|
};
|
|
var gamma$1 = function (ir, value) {
|
|
return gamma(ir, value);
|
|
};
|
|
var exposure$1 = function (ir, value) {
|
|
return exposure(ir, value);
|
|
};
|
|
var colorize$1 = function (ir, adjustR, adjustG, adjustB) {
|
|
return colorize(ir, adjustR, adjustG, adjustB);
|
|
};
|
|
var brightness$1 = function (ir, adjust) {
|
|
return brightness(ir, adjust);
|
|
};
|
|
var hue$1 = function (ir, adjust) {
|
|
return hue(ir, adjust);
|
|
};
|
|
var saturate$1 = function (ir, adjust) {
|
|
return saturate(ir, adjust);
|
|
};
|
|
var contrast$1 = function (ir, adjust) {
|
|
return contrast(ir, adjust);
|
|
};
|
|
var grayscale$1 = function (ir, adjust) {
|
|
return grayscale(ir, adjust);
|
|
};
|
|
var sepia$1 = function (ir, adjust) {
|
|
return sepia(ir, adjust);
|
|
};
|
|
var flip$1 = function (ir, axis) {
|
|
return flip(ir, axis);
|
|
};
|
|
var crop$1 = function (ir, x, y, w, h) {
|
|
return crop(ir, x, y, w, h);
|
|
};
|
|
var resize$2 = function (ir, w, h) {
|
|
return resize$1(ir, w, h);
|
|
};
|
|
var rotate$1 = function (ir, angle) {
|
|
return rotate(ir, angle);
|
|
};
|
|
|
|
var blobToImageResult = function (blob) {
|
|
return fromBlob(blob);
|
|
};
|
|
|
|
var Global = typeof domGlobals.window !== 'undefined' ? domGlobals.window : Function('return this;')();
|
|
|
|
var path = function (parts, scope) {
|
|
var o = scope !== undefined && scope !== null ? scope : Global;
|
|
for (var i = 0; i < parts.length && o !== undefined && o !== null; ++i) {
|
|
o = o[parts[i]];
|
|
}
|
|
return o;
|
|
};
|
|
var resolve = function (p, scope) {
|
|
var parts = p.split('.');
|
|
return path(parts, scope);
|
|
};
|
|
|
|
var unsafe = function (name, scope) {
|
|
return resolve(name, scope);
|
|
};
|
|
var getOrDie = function (name, scope) {
|
|
var actual = unsafe(name, scope);
|
|
if (actual === undefined || actual === null) {
|
|
throw new Error(name + ' not available on this browser');
|
|
}
|
|
return actual;
|
|
};
|
|
var Global$1 = { getOrDie: getOrDie };
|
|
|
|
var url = function () {
|
|
return Global$1.getOrDie('URL');
|
|
};
|
|
var createObjectURL = function (blob) {
|
|
return url().createObjectURL(blob);
|
|
};
|
|
var revokeObjectURL = function (u) {
|
|
url().revokeObjectURL(u);
|
|
};
|
|
var URL = {
|
|
createObjectURL: createObjectURL,
|
|
revokeObjectURL: revokeObjectURL
|
|
};
|
|
|
|
var global$2 = tinymce.util.Tools.resolve('tinymce.util.Delay');
|
|
|
|
var global$3 = tinymce.util.Tools.resolve('tinymce.util.Promise');
|
|
|
|
var global$4 = tinymce.util.Tools.resolve('tinymce.util.URI');
|
|
|
|
var getToolbarItems = function (editor) {
|
|
return editor.getParam('imagetools_toolbar', 'rotateleft rotateright | flipv fliph | crop editimage imageoptions');
|
|
};
|
|
var getProxyUrl = function (editor) {
|
|
return editor.getParam('imagetools_proxy');
|
|
};
|
|
var getCorsHosts = function (editor) {
|
|
return editor.getParam('imagetools_cors_hosts', [], 'string[]');
|
|
};
|
|
var getCredentialsHosts = function (editor) {
|
|
return editor.getParam('imagetools_credentials_hosts', [], 'string[]');
|
|
};
|
|
var getApiKey = function (editor) {
|
|
return editor.getParam('api_key', editor.getParam('imagetools_api_key', '', 'string'), 'string');
|
|
};
|
|
var getUploadTimeout = function (editor) {
|
|
return editor.getParam('images_upload_timeout', 30000, 'number');
|
|
};
|
|
var shouldReuseFilename = function (editor) {
|
|
return editor.getParam('images_reuse_filename', false, 'boolean');
|
|
};
|
|
|
|
var global$5 = tinymce.util.Tools.resolve('tinymce.dom.DOMUtils');
|
|
|
|
var global$6 = tinymce.util.Tools.resolve('tinymce.ui.Factory');
|
|
|
|
function UndoStack () {
|
|
var data = [];
|
|
var 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
|
|
};
|
|
}
|
|
|
|
var global$7 = tinymce.util.Tools.resolve('tinymce.geom.Rect');
|
|
|
|
var loadImage = function (image) {
|
|
return new global$3(function (resolve) {
|
|
var loaded = function () {
|
|
image.removeEventListener('load', loaded);
|
|
resolve(image);
|
|
};
|
|
if (image.complete) {
|
|
resolve(image);
|
|
} else {
|
|
image.addEventListener('load', loaded);
|
|
}
|
|
});
|
|
};
|
|
var LoadImage = { loadImage: loadImage };
|
|
|
|
var global$8 = tinymce.util.Tools.resolve('tinymce.dom.DomQuery');
|
|
|
|
var global$9 = tinymce.util.Tools.resolve('tinymce.util.Observable');
|
|
|
|
var global$a = tinymce.util.Tools.resolve('tinymce.util.VK');
|
|
|
|
var count = 0;
|
|
function CropRect (currentRect, viewPortRect, clampRect, containerElm, action) {
|
|
var instance;
|
|
var handles;
|
|
var dragHelpers;
|
|
var blockers;
|
|
var prefix = 'mce-';
|
|
var 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 = global$7.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;
|
|
var DragHelper = global$6.get('DragHelper');
|
|
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);
|
|
}
|
|
});
|
|
}
|
|
global$8('<div id="' + id + '" class="' + prefix + 'croprect-container"' + ' role="grid" aria-dropeffect="execute">').appendTo(containerElm);
|
|
global$1.each(blockers, function (blocker) {
|
|
global$8('#' + id, containerElm).append('<div id="' + id + '-' + blocker + '"class="' + prefix + 'croprect-block" style="display: none" data-mce-bogus="all">');
|
|
});
|
|
global$1.each(handles, function (handle) {
|
|
global$8('#' + 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 = global$1.map(handles, createDragHelper);
|
|
repaint(currentRect);
|
|
global$8(containerElm).on('focusin focusout', function (e) {
|
|
global$8(e.target).attr('aria-grabbed', e.type === 'focus');
|
|
});
|
|
global$8(containerElm).on('keydown', function (e) {
|
|
var activeHandle;
|
|
global$1.each(handles, function (handle) {
|
|
if (e.target.id === id + '-' + handle.name) {
|
|
activeHandle = handle;
|
|
return false;
|
|
}
|
|
});
|
|
function moveAndBlock(evt, handle, startRect, deltaX, deltaY) {
|
|
evt.stopPropagation();
|
|
evt.preventDefault();
|
|
moveRect(activeHandle, startRect, deltaX, deltaY);
|
|
}
|
|
switch (e.keyCode) {
|
|
case global$a.LEFT:
|
|
moveAndBlock(e, activeHandle, currentRect, -10, 0);
|
|
break;
|
|
case global$a.RIGHT:
|
|
moveAndBlock(e, activeHandle, currentRect, 10, 0);
|
|
break;
|
|
case global$a.UP:
|
|
moveAndBlock(e, activeHandle, currentRect, 0, -10);
|
|
break;
|
|
case global$a.DOWN:
|
|
moveAndBlock(e, activeHandle, currentRect, 0, 10);
|
|
break;
|
|
case global$a.ENTER:
|
|
case global$a.SPACEBAR:
|
|
e.preventDefault();
|
|
action();
|
|
break;
|
|
}
|
|
});
|
|
}
|
|
function toggleVisibility(state) {
|
|
var selectors;
|
|
selectors = global$1.map(handles, function (handle) {
|
|
return '#' + id + '-' + handle.name;
|
|
}).concat(global$1.map(blockers, function (blocker) {
|
|
return '#' + id + '-' + blocker;
|
|
})).join(',');
|
|
if (state) {
|
|
global$8(selectors, containerElm).show();
|
|
} else {
|
|
global$8(selectors, containerElm).hide();
|
|
}
|
|
}
|
|
function repaint(rect) {
|
|
function updateElementRect(name, rect) {
|
|
if (rect.h < 0) {
|
|
rect.h = 0;
|
|
}
|
|
if (rect.w < 0) {
|
|
rect.w = 0;
|
|
}
|
|
global$8('#' + id + '-' + name, containerElm).css({
|
|
left: rect.x,
|
|
top: rect.y,
|
|
width: rect.w,
|
|
height: rect.h
|
|
});
|
|
}
|
|
global$1.each(handles, function (handle) {
|
|
global$8('#' + 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() {
|
|
global$1.each(dragHelpers, function (helper) {
|
|
helper.destroy();
|
|
});
|
|
dragHelpers = [];
|
|
}
|
|
render();
|
|
instance = global$1.extend({
|
|
toggleVisibility: toggleVisibility,
|
|
setClampRect: setClampRect,
|
|
setRect: setRect,
|
|
getInnerRect: getInnerRect,
|
|
setInnerRect: setInnerRect,
|
|
setViewPortRect: setViewPortRect,
|
|
destroy: destroy
|
|
}, global$9);
|
|
return instance;
|
|
}
|
|
|
|
var create$2 = function (settings) {
|
|
var Control = global$6.get('Control');
|
|
var ImagePanel = 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 domGlobals.Image();
|
|
img.src = url;
|
|
LoadImage.loadImage(img).then(function () {
|
|
var rect, $img;
|
|
var lastRect = self.state.get('viewRect');
|
|
$img = self.$el.find('img');
|
|
if ($img[0]) {
|
|
$img.replaceWith(img);
|
|
} else {
|
|
var bg = domGlobals.document.createElement('div');
|
|
bg.className = 'mce-imagepanel-bg';
|
|
self.getEl().appendChild(bg);
|
|
self.getEl().appendChild(img);
|
|
}
|
|
rect = {
|
|
x: 0,
|
|
y: 0,
|
|
w: img.naturalWidth,
|
|
h: img.naturalHeight
|
|
};
|
|
self.state.set('viewRect', rect);
|
|
self.state.set('rect', global$7.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;
|
|
var $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, $bg, zoom, rect, elm;
|
|
elm = this.getEl();
|
|
zoom = this.zoom();
|
|
rect = this.state.get('rect');
|
|
$img = this.$el.find('img');
|
|
$bg = this.$el.find('.mce-imagepanel-bg');
|
|
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
|
|
});
|
|
$bg.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 = 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;
|
|
var 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);
|
|
});
|
|
}
|
|
});
|
|
return new ImagePanel(settings);
|
|
};
|
|
var ImagePanel = { create: create$2 };
|
|
|
|
function createState(blob) {
|
|
return {
|
|
blob: blob,
|
|
url: URL.createObjectURL(blob)
|
|
};
|
|
}
|
|
function destroyState(state) {
|
|
if (state) {
|
|
URL.revokeObjectURL(state.url);
|
|
}
|
|
}
|
|
function destroyStates(states) {
|
|
global$1.each(states, destroyState);
|
|
}
|
|
function open(editor, currentState, resolve, reject) {
|
|
var win, undoStack = 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;
|
|
var reverseIfRtl = function (items) {
|
|
return editor.rtl ? items.reverse() : items;
|
|
};
|
|
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 = global$1.grep(panels, function (panel) {
|
|
return panel.settings.name !== targetPanel;
|
|
});
|
|
global$1.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();
|
|
blobToImageResult(currentState.blob).then(function (ir) {
|
|
crop$1(ir, rect.x, rect.y, rect.w, rect.h).then(imageResultToBlob).then(function (blob) {
|
|
addBlobState(blob);
|
|
cancel();
|
|
});
|
|
});
|
|
}
|
|
var tempAction = function (fn) {
|
|
var args = [].slice.call(arguments, 1);
|
|
return function () {
|
|
var state = tempState || currentState;
|
|
blobToImageResult(state.blob).then(function (ir) {
|
|
fn.apply(this, [ir].concat(args)).then(imageResultToBlob).then(addTempState);
|
|
});
|
|
};
|
|
};
|
|
function action(fn) {
|
|
var arg = [];
|
|
for (var _i = 1; _i < arguments.length; _i++) {
|
|
arg[_i - 1] = arguments[_i];
|
|
}
|
|
var args = [].slice.call(arguments, 1);
|
|
return function () {
|
|
blobToImageResult(currentState.blob).then(function (ir) {
|
|
fn.apply(this, [ir].concat(args)).then(imageResultToBlob).then(addBlobState);
|
|
});
|
|
};
|
|
}
|
|
function cancel() {
|
|
displayState(currentState);
|
|
destroyState(tempState);
|
|
switchPanel(mainPanel)();
|
|
updateButtonUndoStates();
|
|
}
|
|
function waitForTempState(times, applyCall) {
|
|
if (tempState) {
|
|
applyCall();
|
|
} else {
|
|
setTimeout(function () {
|
|
if (times-- > 0) {
|
|
waitForTempState(times, applyCall);
|
|
} else {
|
|
editor.windowManager.alert('Error: failed to apply image operation.');
|
|
}
|
|
}, 10);
|
|
}
|
|
}
|
|
function applyTempState() {
|
|
if (tempState) {
|
|
addBlobState(tempState.blob);
|
|
cancel();
|
|
} else {
|
|
waitForTempState(100, applyTempState);
|
|
}
|
|
}
|
|
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 global$6.create('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
|
|
});
|
|
}
|
|
var imageResultToBlob = function (ir) {
|
|
return ir.toBlob();
|
|
};
|
|
function createFilterPanel(title, filter) {
|
|
return createPanel(reverseIfRtl([
|
|
{
|
|
text: 'Back',
|
|
onclick: cancel
|
|
},
|
|
{
|
|
type: 'spacer',
|
|
flex: 1
|
|
},
|
|
{
|
|
text: 'Apply',
|
|
subtype: 'primary',
|
|
onclick: applyTempState
|
|
}
|
|
])).hide().on('show', function () {
|
|
disableUndoRedo();
|
|
blobToImageResult(currentState.blob).then(function (ir) {
|
|
return filter(ir);
|
|
}).then(imageResultToBlob).then(function (blob) {
|
|
var newTempState = createState(blob);
|
|
displayState(newTempState);
|
|
destroyState(tempState);
|
|
tempState = newTempState;
|
|
});
|
|
});
|
|
}
|
|
function createVariableFilterPanel(title, filter, value, min, max) {
|
|
function update(value) {
|
|
blobToImageResult(currentState.blob).then(function (ir) {
|
|
return filter(ir, value);
|
|
}).then(imageResultToBlob).then(function (blob) {
|
|
var newTempState = createState(blob);
|
|
displayState(newTempState);
|
|
destroyState(tempState);
|
|
tempState = newTempState;
|
|
});
|
|
}
|
|
return createPanel(reverseIfRtl([
|
|
{
|
|
text: 'Back',
|
|
onclick: cancel
|
|
},
|
|
{
|
|
type: 'spacer',
|
|
flex: 1
|
|
},
|
|
{
|
|
type: 'slider',
|
|
flex: 1,
|
|
ondragend: function (e) {
|
|
update(e.value);
|
|
},
|
|
minValue: editor.rtl ? max : min,
|
|
maxValue: editor.rtl ? min : 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();
|
|
blobToImageResult(currentState.blob).then(function (ir) {
|
|
return filter(ir, r, g, b);
|
|
}).then(imageResultToBlob).then(function (blob) {
|
|
var newTempState = createState(blob);
|
|
displayState(newTempState);
|
|
destroyState(tempState);
|
|
tempState = newTempState;
|
|
});
|
|
}
|
|
var min = editor.rtl ? 2 : 0;
|
|
var max = editor.rtl ? 0 : 2;
|
|
return createPanel(reverseIfRtl([
|
|
{
|
|
text: 'Back',
|
|
onclick: cancel
|
|
},
|
|
{
|
|
type: 'spacer',
|
|
flex: 1
|
|
},
|
|
{
|
|
type: 'slider',
|
|
label: 'R',
|
|
name: 'r',
|
|
minValue: min,
|
|
value: 1,
|
|
maxValue: max,
|
|
ondragend: update,
|
|
previewFilter: floatToPercent
|
|
},
|
|
{
|
|
type: 'slider',
|
|
label: 'G',
|
|
name: 'g',
|
|
minValue: min,
|
|
value: 1,
|
|
maxValue: max,
|
|
ondragend: update,
|
|
previewFilter: floatToPercent
|
|
},
|
|
{
|
|
type: 'slider',
|
|
label: 'B',
|
|
name: 'b',
|
|
minValue: min,
|
|
value: 1,
|
|
maxValue: max,
|
|
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(reverseIfRtl([
|
|
{
|
|
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(reverseIfRtl([
|
|
{
|
|
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(resize$2, width, height)();
|
|
cancel();
|
|
}).on('show', disableUndoRedo);
|
|
flipRotatePanel = createPanel(reverseIfRtl([
|
|
{
|
|
text: 'Back',
|
|
onclick: cancel
|
|
},
|
|
{
|
|
type: 'spacer',
|
|
flex: 1
|
|
},
|
|
{
|
|
icon: 'fliph',
|
|
tooltip: 'Flip horizontally',
|
|
onclick: tempAction(flip$1, 'h')
|
|
},
|
|
{
|
|
icon: 'flipv',
|
|
tooltip: 'Flip vertically',
|
|
onclick: tempAction(flip$1, 'v')
|
|
},
|
|
{
|
|
icon: 'rotateleft',
|
|
tooltip: 'Rotate counterclockwise',
|
|
onclick: tempAction(rotate$1, -90)
|
|
},
|
|
{
|
|
icon: 'rotateright',
|
|
tooltip: 'Rotate clockwise',
|
|
onclick: tempAction(rotate$1, 90)
|
|
},
|
|
{
|
|
type: 'spacer',
|
|
flex: 1
|
|
},
|
|
{
|
|
text: 'Apply',
|
|
subtype: 'primary',
|
|
onclick: applyTempState
|
|
}
|
|
])).hide().on('show', disableUndoRedo);
|
|
invertPanel = createFilterPanel('Invert', invert$1);
|
|
sharpenPanel = createFilterPanel('Sharpen', sharpen$1);
|
|
embossPanel = createFilterPanel('Emboss', emboss$1);
|
|
brightnessPanel = createVariableFilterPanel('Brightness', brightness$1, 0, -1, 1);
|
|
huePanel = createVariableFilterPanel('Hue', hue$1, 180, 0, 360);
|
|
saturatePanel = createVariableFilterPanel('Saturate', saturate$1, 0, -1, 1);
|
|
contrastPanel = createVariableFilterPanel('Contrast', contrast$1, 0, -1, 1);
|
|
grayscalePanel = createVariableFilterPanel('Grayscale', grayscale$1, 0, 0, 1);
|
|
sepiaPanel = createVariableFilterPanel('Sepia', sepia$1, 0, 0, 1);
|
|
colorizePanel = createRgbFilterPanel('Colorize', colorize$1);
|
|
gammaPanel = createVariableFilterPanel('Gamma', gamma$1, 0, -1, 1);
|
|
exposurePanel = createVariableFilterPanel('Exposure', exposure$1, 1, 0, 2);
|
|
filtersPanel = createPanel(reverseIfRtl([
|
|
{
|
|
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(reverseIfRtl([
|
|
{
|
|
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)
|
|
}
|
|
]));
|
|
imagePanel = ImagePanel.create({
|
|
flex: 1,
|
|
imageSrc: currentState.url
|
|
});
|
|
sidePanel = global$6.create('Container', {
|
|
layout: 'flex',
|
|
direction: 'column',
|
|
pack: 'start',
|
|
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 = global$6.create('Container', {
|
|
type: 'container',
|
|
layout: 'flex',
|
|
direction: 'row',
|
|
align: 'stretch',
|
|
flex: 1,
|
|
items: reverseIfRtl([
|
|
sidePanel,
|
|
imagePanel
|
|
])
|
|
});
|
|
panels = [
|
|
mainPanel,
|
|
cropPanel,
|
|
resizePanel,
|
|
flipRotatePanel,
|
|
filtersPanel,
|
|
invertPanel,
|
|
brightnessPanel,
|
|
huePanel,
|
|
saturatePanel,
|
|
contrastPanel,
|
|
grayscalePanel,
|
|
sepiaPanel,
|
|
colorizePanel,
|
|
sharpenPanel,
|
|
embossPanel,
|
|
gammaPanel,
|
|
exposurePanel
|
|
];
|
|
win = editor.windowManager.open({
|
|
layout: 'flex',
|
|
direction: 'column',
|
|
align: 'stretch',
|
|
minWidth: Math.min(global$5.DOM.getViewPort().w, 800),
|
|
minHeight: Math.min(global$5.DOM.getViewPort().h, 650),
|
|
title: 'Edit image',
|
|
items: panels.concat([mainViewContainer]),
|
|
buttons: reverseIfRtl([
|
|
{
|
|
text: 'Save',
|
|
name: 'save',
|
|
subtype: 'primary',
|
|
onclick: save
|
|
},
|
|
{
|
|
text: 'Cancel',
|
|
onclick: 'close'
|
|
}
|
|
])
|
|
});
|
|
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(editor, imageResult) {
|
|
return new global$3(function (resolve, reject) {
|
|
return imageResult.toBlob().then(function (blob) {
|
|
open(editor, createState(blob), resolve, reject);
|
|
});
|
|
});
|
|
}
|
|
var Dialog = { edit: edit };
|
|
|
|
function getImageSize(img) {
|
|
var width, height;
|
|
function isPxValue(value) {
|
|
return /^[0-9\.]+px$/.test(value);
|
|
}
|
|
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 = img.width;
|
|
height = img.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) {
|
|
img.style.width = size.w + 'px';
|
|
img.style.height = size.h + 'px';
|
|
img.removeAttribute('data-mce-style');
|
|
}
|
|
width = img.width;
|
|
height = img.height;
|
|
if (width || height) {
|
|
img.setAttribute('width', size.w);
|
|
img.setAttribute('height', size.h);
|
|
}
|
|
}
|
|
}
|
|
function getNaturalImageSize(img) {
|
|
return {
|
|
w: img.naturalWidth,
|
|
h: img.naturalHeight
|
|
};
|
|
}
|
|
var ImageSize = {
|
|
getImageSize: getImageSize,
|
|
setImageSize: setImageSize,
|
|
getNaturalImageSize: getNaturalImageSize
|
|
};
|
|
|
|
var typeOf = function (x) {
|
|
if (x === null) {
|
|
return 'null';
|
|
}
|
|
var t = typeof x;
|
|
if (t === 'object' && (Array.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'Array')) {
|
|
return 'array';
|
|
}
|
|
if (t === 'object' && (String.prototype.isPrototypeOf(x) || x.constructor && x.constructor.name === 'String')) {
|
|
return 'string';
|
|
}
|
|
return t;
|
|
};
|
|
var isType = function (type) {
|
|
return function (value) {
|
|
return typeOf(value) === type;
|
|
};
|
|
};
|
|
var isFunction = isType('function');
|
|
|
|
var nativeSlice = Array.prototype.slice;
|
|
var find = function (xs, pred) {
|
|
for (var i = 0, len = xs.length; i < len; i++) {
|
|
var x = xs[i];
|
|
if (pred(x, i)) {
|
|
return Option.some(x);
|
|
}
|
|
}
|
|
return Option.none();
|
|
};
|
|
var from$1 = isFunction(Array.from) ? Array.from : function (x) {
|
|
return nativeSlice.call(x);
|
|
};
|
|
|
|
function FileReader () {
|
|
var f = Global$1.getOrDie('FileReader');
|
|
return new f();
|
|
}
|
|
|
|
function XMLHttpRequest () {
|
|
var f = Global$1.getOrDie('XMLHttpRequest');
|
|
return new f();
|
|
}
|
|
|
|
var isValue = function (obj) {
|
|
return obj !== null && obj !== undefined;
|
|
};
|
|
var traverse = function (json, path) {
|
|
var value;
|
|
value = path.reduce(function (result, key) {
|
|
return isValue(result) ? result[key] : undefined;
|
|
}, json);
|
|
return isValue(value) ? value : null;
|
|
};
|
|
var requestUrlAsBlob = function (url, headers, withCredentials) {
|
|
return new global$3(function (resolve) {
|
|
var xhr;
|
|
xhr = XMLHttpRequest();
|
|
xhr.onreadystatechange = function () {
|
|
if (xhr.readyState === 4) {
|
|
resolve({
|
|
status: xhr.status,
|
|
blob: this.response
|
|
});
|
|
}
|
|
};
|
|
xhr.open('GET', url, true);
|
|
xhr.withCredentials = withCredentials;
|
|
global$1.each(headers, function (value, key) {
|
|
xhr.setRequestHeader(key, value);
|
|
});
|
|
xhr.responseType = 'blob';
|
|
xhr.send();
|
|
});
|
|
};
|
|
var readBlob = function (blob) {
|
|
return new global$3(function (resolve) {
|
|
var fr = FileReader();
|
|
fr.onload = function (e) {
|
|
var data = e.target;
|
|
resolve(data.result);
|
|
};
|
|
fr.readAsText(blob);
|
|
});
|
|
};
|
|
var parseJson = function (text) {
|
|
var json;
|
|
try {
|
|
json = JSON.parse(text);
|
|
} catch (ex) {
|
|
}
|
|
return json;
|
|
};
|
|
var Utils = {
|
|
traverse: traverse,
|
|
readBlob: readBlob,
|
|
requestUrlAsBlob: requestUrlAsBlob,
|
|
parseJson: parseJson
|
|
};
|
|
|
|
var friendlyHttpErrors = [
|
|
{
|
|
code: 404,
|
|
message: 'Could not find Image Proxy'
|
|
},
|
|
{
|
|
code: 403,
|
|
message: 'Rejected request'
|
|
},
|
|
{
|
|
code: 0,
|
|
message: 'Incorrect Image Proxy URL'
|
|
}
|
|
];
|
|
var friendlyServiceErrors = [
|
|
{
|
|
type: 'key_missing',
|
|
message: 'The request did not include an api key.'
|
|
},
|
|
{
|
|
type: 'key_not_found',
|
|
message: 'The provided api key could not be found.'
|
|
},
|
|
{
|
|
type: 'domain_not_trusted',
|
|
message: 'The api key is not valid for the request origins.'
|
|
}
|
|
];
|
|
var isServiceErrorCode = function (code) {
|
|
return code === 400 || code === 403 || code === 500;
|
|
};
|
|
var getHttpErrorMsg = function (status) {
|
|
var message = find(friendlyHttpErrors, function (error) {
|
|
return status === error.code;
|
|
}).fold(constant('Unknown ImageProxy error'), function (error) {
|
|
return error.message;
|
|
});
|
|
return 'ImageProxy HTTP error: ' + message;
|
|
};
|
|
var handleHttpError = function (status) {
|
|
var message = getHttpErrorMsg(status);
|
|
return global$3.reject(message);
|
|
};
|
|
var getServiceErrorMsg = function (type) {
|
|
return find(friendlyServiceErrors, function (error) {
|
|
return error.type === type;
|
|
}).fold(constant('Unknown service error'), function (error) {
|
|
return error.message;
|
|
});
|
|
};
|
|
var getServiceError = function (text) {
|
|
var serviceError = Utils.parseJson(text);
|
|
var errorType = Utils.traverse(serviceError, [
|
|
'error',
|
|
'type'
|
|
]);
|
|
var errorMsg = errorType ? getServiceErrorMsg(errorType) : 'Invalid JSON in service error message';
|
|
return 'ImageProxy Service error: ' + errorMsg;
|
|
};
|
|
var handleServiceError = function (status, blob) {
|
|
return Utils.readBlob(blob).then(function (text) {
|
|
var serviceError = getServiceError(text);
|
|
return global$3.reject(serviceError);
|
|
});
|
|
};
|
|
var handleServiceErrorResponse = function (status, blob) {
|
|
return isServiceErrorCode(status) ? handleServiceError(status, blob) : handleHttpError(status);
|
|
};
|
|
var Errors = {
|
|
handleServiceErrorResponse: handleServiceErrorResponse,
|
|
handleHttpError: handleHttpError,
|
|
getHttpErrorMsg: getHttpErrorMsg,
|
|
getServiceErrorMsg: getServiceErrorMsg
|
|
};
|
|
|
|
var appendApiKey = function (url, apiKey) {
|
|
var separator = url.indexOf('?') === -1 ? '?' : '&';
|
|
if (/[?&]apiKey=/.test(url) || !apiKey) {
|
|
return url;
|
|
} else {
|
|
return url + separator + 'apiKey=' + encodeURIComponent(apiKey);
|
|
}
|
|
};
|
|
var requestServiceBlob = function (url, apiKey) {
|
|
var headers = {
|
|
'Content-Type': 'application/json;charset=UTF-8',
|
|
'tiny-api-key': apiKey
|
|
};
|
|
return Utils.requestUrlAsBlob(appendApiKey(url, apiKey), headers, false).then(function (result) {
|
|
return result.status < 200 || result.status >= 300 ? Errors.handleServiceErrorResponse(result.status, result.blob) : global$3.resolve(result.blob);
|
|
});
|
|
};
|
|
function requestBlob(url, withCredentials) {
|
|
return Utils.requestUrlAsBlob(url, {}, withCredentials).then(function (result) {
|
|
return result.status < 200 || result.status >= 300 ? Errors.handleHttpError(result.status) : global$3.resolve(result.blob);
|
|
});
|
|
}
|
|
var getUrl = function (url, apiKey, withCredentials) {
|
|
return apiKey ? requestServiceBlob(url, apiKey) : requestBlob(url, withCredentials);
|
|
};
|
|
var Proxy = { getUrl: getUrl };
|
|
|
|
var count$1 = 0;
|
|
var isEditableImage = function (editor, img) {
|
|
var selectorMatched = editor.dom.is(img, 'img:not([data-mce-object],[data-mce-placeholder])');
|
|
return selectorMatched && (isLocalImage(editor, img) || isCorsImage(editor, img) || editor.settings.imagetools_proxy);
|
|
};
|
|
var displayError = function (editor, error) {
|
|
editor.notificationManager.open({
|
|
text: error,
|
|
type: 'error'
|
|
});
|
|
};
|
|
var getSelectedImage = function (editor) {
|
|
return editor.selection.getNode();
|
|
};
|
|
var extractFilename = function (editor, url) {
|
|
var m = url.match(/\/([^\/\?]+)?\.(?:jpeg|jpg|png|gif)(?:\?|$)/i);
|
|
if (m) {
|
|
return editor.dom.encode(m[1]);
|
|
}
|
|
return null;
|
|
};
|
|
var createId = function () {
|
|
return 'imagetools' + count$1++;
|
|
};
|
|
var isLocalImage = function (editor, img) {
|
|
var url = img.src;
|
|
return url.indexOf('data:') === 0 || url.indexOf('blob:') === 0 || new global$4(url).host === editor.documentBaseURI.host;
|
|
};
|
|
var isCorsImage = function (editor, img) {
|
|
return global$1.inArray(getCorsHosts(editor), new global$4(img.src).host) !== -1;
|
|
};
|
|
var isCorsWithCredentialsImage = function (editor, img) {
|
|
return global$1.inArray(getCredentialsHosts(editor), new global$4(img.src).host) !== -1;
|
|
};
|
|
var imageToBlob$2 = function (editor, img) {
|
|
var src = img.src, apiKey;
|
|
if (isCorsImage(editor, img)) {
|
|
return Proxy.getUrl(img.src, null, isCorsWithCredentialsImage(editor, img));
|
|
}
|
|
if (!isLocalImage(editor, img)) {
|
|
src = getProxyUrl(editor);
|
|
src += (src.indexOf('?') === -1 ? '?' : '&') + 'url=' + encodeURIComponent(img.src);
|
|
apiKey = getApiKey(editor);
|
|
return Proxy.getUrl(src, apiKey, false);
|
|
}
|
|
return imageToBlob$1(img);
|
|
};
|
|
var findSelectedBlob = function (editor) {
|
|
var blobInfo;
|
|
blobInfo = editor.editorUpload.blobCache.getByUri(getSelectedImage(editor).src);
|
|
if (blobInfo) {
|
|
return global$3.resolve(blobInfo.blob());
|
|
}
|
|
return imageToBlob$2(editor, getSelectedImage(editor));
|
|
};
|
|
var startTimedUpload = function (editor, imageUploadTimerState) {
|
|
var imageUploadTimer = global$2.setEditorTimeout(editor, function () {
|
|
editor.editorUpload.uploadImagesAuto();
|
|
}, getUploadTimeout(editor));
|
|
imageUploadTimerState.set(imageUploadTimer);
|
|
};
|
|
var cancelTimedUpload = function (imageUploadTimerState) {
|
|
clearTimeout(imageUploadTimerState.get());
|
|
};
|
|
var updateSelectedImage = function (editor, ir, uploadImmediately, imageUploadTimerState, size) {
|
|
return ir.toBlob().then(function (blob) {
|
|
var uri, name, blobCache, blobInfo, selectedImage;
|
|
blobCache = editor.editorUpload.blobCache;
|
|
selectedImage = getSelectedImage(editor);
|
|
uri = selectedImage.src;
|
|
if (shouldReuseFilename(editor)) {
|
|
blobInfo = blobCache.getByUri(uri);
|
|
if (blobInfo) {
|
|
uri = blobInfo.uri();
|
|
name = blobInfo.name();
|
|
} else {
|
|
name = extractFilename(editor, uri);
|
|
}
|
|
}
|
|
blobInfo = blobCache.create({
|
|
id: createId(),
|
|
blob: blob,
|
|
base64: ir.toBase64(),
|
|
uri: uri,
|
|
name: name
|
|
});
|
|
blobCache.add(blobInfo);
|
|
editor.undoManager.transact(function () {
|
|
function imageLoadedHandler() {
|
|
editor.$(selectedImage).off('load', imageLoadedHandler);
|
|
editor.nodeChanged();
|
|
if (uploadImmediately) {
|
|
editor.editorUpload.uploadImagesAuto();
|
|
} else {
|
|
cancelTimedUpload(imageUploadTimerState);
|
|
startTimedUpload(editor, imageUploadTimerState);
|
|
}
|
|
}
|
|
editor.$(selectedImage).on('load', imageLoadedHandler);
|
|
if (size) {
|
|
editor.$(selectedImage).attr({
|
|
width: size.w,
|
|
height: size.h
|
|
});
|
|
}
|
|
editor.$(selectedImage).attr({ src: blobInfo.blobUri() }).removeAttr('data-mce-src');
|
|
});
|
|
return blobInfo;
|
|
});
|
|
};
|
|
var selectedImageOperation = function (editor, imageUploadTimerState, fn, size) {
|
|
return function () {
|
|
return editor._scanForImages().then(curry(findSelectedBlob, editor)).then(blobToImageResult).then(fn).then(function (imageResult) {
|
|
return updateSelectedImage(editor, imageResult, false, imageUploadTimerState, size);
|
|
}, function (error) {
|
|
displayError(editor, error);
|
|
});
|
|
};
|
|
};
|
|
var rotate$2 = function (editor, imageUploadTimerState, angle) {
|
|
return function () {
|
|
var size = ImageSize.getImageSize(getSelectedImage(editor));
|
|
var flippedSize = size ? {
|
|
w: size.h,
|
|
h: size.w
|
|
} : null;
|
|
return selectedImageOperation(editor, imageUploadTimerState, function (imageResult) {
|
|
return rotate$1(imageResult, angle);
|
|
}, flippedSize)();
|
|
};
|
|
};
|
|
var flip$2 = function (editor, imageUploadTimerState, axis) {
|
|
return function () {
|
|
return selectedImageOperation(editor, imageUploadTimerState, function (imageResult) {
|
|
return flip$1(imageResult, axis);
|
|
})();
|
|
};
|
|
};
|
|
var editImageDialog = function (editor, imageUploadTimerState) {
|
|
return function () {
|
|
var img = getSelectedImage(editor), originalSize = ImageSize.getNaturalImageSize(img);
|
|
var handleDialogBlob = function (blob) {
|
|
return new global$3(function (resolve) {
|
|
blobToImage$1(blob).then(function (newImage) {
|
|
var newSize = ImageSize.getNaturalImageSize(newImage);
|
|
if (originalSize.w !== newSize.w || originalSize.h !== newSize.h) {
|
|
if (ImageSize.getImageSize(img)) {
|
|
ImageSize.setImageSize(img, newSize);
|
|
}
|
|
}
|
|
URL.revokeObjectURL(newImage.src);
|
|
resolve(blob);
|
|
});
|
|
});
|
|
};
|
|
var openDialog = function (editor, imageResult) {
|
|
return Dialog.edit(editor, imageResult).then(handleDialogBlob).then(blobToImageResult).then(function (imageResult) {
|
|
return updateSelectedImage(editor, imageResult, true, imageUploadTimerState);
|
|
}, function () {
|
|
});
|
|
};
|
|
findSelectedBlob(editor).then(blobToImageResult).then(curry(openDialog, editor), function (error) {
|
|
displayError(editor, error);
|
|
});
|
|
};
|
|
};
|
|
var Actions = {
|
|
rotate: rotate$2,
|
|
flip: flip$2,
|
|
editImageDialog: editImageDialog,
|
|
isEditableImage: isEditableImage,
|
|
cancelTimedUpload: cancelTimedUpload
|
|
};
|
|
|
|
var register = function (editor, imageUploadTimerState) {
|
|
global$1.each({
|
|
mceImageRotateLeft: Actions.rotate(editor, imageUploadTimerState, -90),
|
|
mceImageRotateRight: Actions.rotate(editor, imageUploadTimerState, 90),
|
|
mceImageFlipVertical: Actions.flip(editor, imageUploadTimerState, 'v'),
|
|
mceImageFlipHorizontal: Actions.flip(editor, imageUploadTimerState, 'h'),
|
|
mceEditImage: Actions.editImageDialog(editor, imageUploadTimerState)
|
|
}, function (fn, cmd) {
|
|
editor.addCommand(cmd, fn);
|
|
});
|
|
};
|
|
var Commands = { register: register };
|
|
|
|
var setup = function (editor, imageUploadTimerState, lastSelectedImageState) {
|
|
editor.on('NodeChange', function (e) {
|
|
var lastSelectedImage = lastSelectedImageState.get();
|
|
if (lastSelectedImage && lastSelectedImage.src !== e.element.src) {
|
|
Actions.cancelTimedUpload(imageUploadTimerState);
|
|
editor.editorUpload.uploadImagesAuto();
|
|
lastSelectedImageState.set(null);
|
|
}
|
|
if (Actions.isEditableImage(editor, e.element)) {
|
|
lastSelectedImageState.set(e.element);
|
|
}
|
|
});
|
|
};
|
|
var UploadSelectedImage = { setup: setup };
|
|
|
|
var register$1 = function (editor) {
|
|
editor.addButton('rotateleft', {
|
|
title: 'Rotate counterclockwise',
|
|
cmd: 'mceImageRotateLeft'
|
|
});
|
|
editor.addButton('rotateright', {
|
|
title: 'Rotate clockwise',
|
|
cmd: 'mceImageRotateRight'
|
|
});
|
|
editor.addButton('flipv', {
|
|
title: 'Flip vertically',
|
|
cmd: 'mceImageFlipVertical'
|
|
});
|
|
editor.addButton('fliph', {
|
|
title: 'Flip horizontally',
|
|
cmd: 'mceImageFlipHorizontal'
|
|
});
|
|
editor.addButton('editimage', {
|
|
title: 'Edit image',
|
|
cmd: 'mceEditImage'
|
|
});
|
|
editor.addButton('imageoptions', {
|
|
title: 'Image options',
|
|
icon: 'options',
|
|
cmd: 'mceImage'
|
|
});
|
|
};
|
|
var Buttons = { register: register$1 };
|
|
|
|
var register$2 = function (editor) {
|
|
editor.addContextToolbar(curry(Actions.isEditableImage, editor), getToolbarItems(editor));
|
|
};
|
|
var ContextToolbar = { register: register$2 };
|
|
|
|
global.add('imagetools', function (editor) {
|
|
var imageUploadTimerState = Cell(0);
|
|
var lastSelectedImageState = Cell(null);
|
|
Commands.register(editor, imageUploadTimerState);
|
|
Buttons.register(editor);
|
|
ContextToolbar.register(editor);
|
|
UploadSelectedImage.setup(editor, imageUploadTimerState, lastSelectedImageState);
|
|
});
|
|
function Plugin () {
|
|
}
|
|
|
|
return Plugin;
|
|
|
|
}(window));
|
|
})();
|