mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
87f2933654
ae99a273e updated TinyMCE from 4.3.4 to 4.3.8 directly, instead of through NPM.
This failed "npm run sanity". Updated to the latest (4.3.11) through NPM now.
2732 lines
68 KiB
JavaScript
2732 lines
68 KiB
JavaScript
(function () {
|
|
|
|
var defs = {}; // id -> {dependencies, definition, instance (possibly undefined)}
|
|
|
|
// Used when there is no 'main' module.
|
|
// The name is probably (hopefully) unique so minification removes for releases.
|
|
var register_3795 = function (id) {
|
|
var module = dem(id);
|
|
var fragments = id.split('.');
|
|
var target = Function('return this;')();
|
|
for (var i = 0; i < fragments.length - 1; ++i) {
|
|
if (target[fragments[i]] === undefined)
|
|
target[fragments[i]] = {};
|
|
target = target[fragments[i]];
|
|
}
|
|
target[fragments[fragments.length - 1]] = module;
|
|
};
|
|
|
|
var instantiate = function (id) {
|
|
var actual = defs[id];
|
|
var dependencies = actual.deps;
|
|
var definition = actual.defn;
|
|
var len = dependencies.length;
|
|
var instances = new Array(len);
|
|
for (var i = 0; i < len; ++i)
|
|
instances[i] = dem(dependencies[i]);
|
|
var defResult = definition.apply(null, instances);
|
|
if (defResult === undefined)
|
|
throw 'module [' + id + '] returned undefined';
|
|
actual.instance = defResult;
|
|
};
|
|
|
|
var def = function (id, dependencies, definition) {
|
|
if (typeof id !== 'string')
|
|
throw 'module id must be a string';
|
|
else if (dependencies === undefined)
|
|
throw 'no dependencies for ' + id;
|
|
else if (definition === undefined)
|
|
throw 'no definition function for ' + id;
|
|
defs[id] = {
|
|
deps: dependencies,
|
|
defn: definition,
|
|
instance: undefined
|
|
};
|
|
};
|
|
|
|
var dem = function (id) {
|
|
var actual = defs[id];
|
|
if (actual === undefined)
|
|
throw 'module [' + id + '] was undefined';
|
|
else if (actual.instance === undefined)
|
|
instantiate(id);
|
|
return actual.instance;
|
|
};
|
|
|
|
var req = function (ids, callback) {
|
|
var len = ids.length;
|
|
var instances = new Array(len);
|
|
for (var i = 0; i < len; ++i)
|
|
instances.push(dem(ids[i]));
|
|
callback.apply(null, callback);
|
|
};
|
|
|
|
var ephox = {};
|
|
|
|
ephox.bolt = {
|
|
module: {
|
|
api: {
|
|
define: def,
|
|
require: req,
|
|
demand: dem
|
|
}
|
|
}
|
|
};
|
|
|
|
var define = def;
|
|
var require = req;
|
|
var demand = dem;
|
|
// this helps with minificiation when using a lot of global references
|
|
var defineGlobal = function (id, ref) {
|
|
define(id, [], function () { return ref; });
|
|
};
|
|
/*jsc
|
|
["tinymce/imagetoolsplugin/Plugin","global!tinymce.PluginManager","global!tinymce.Env","global!tinymce.util.Promise","global!tinymce.util.URI","global!tinymce.util.Tools","global!tinymce.util.Delay","ephox/imagetools/api/ImageTransformations","ephox/imagetools/api/BlobConversions","tinymce/imagetoolsplugin/Dialog","ephox/imagetools/transformations/Filters","ephox/imagetools/transformations/ImageTools","ephox/imagetools/util/Conversions","global!tinymce.dom.DOMUtils","global!tinymce.ui.Factory","global!tinymce.ui.Form","global!tinymce.ui.Container","tinymce/imagetoolsplugin/ImagePanel","tinymce/imagetoolsplugin/UndoStack","ephox/imagetools/util/Canvas","ephox/imagetools/util/ImageSize","ephox/imagetools/util/Promise","ephox/imagetools/util/Mime","ephox/imagetools/transformations/ColorMatrix","global!tinymce.ui.Control","global!tinymce.ui.DragHelper","global!tinymce.geom.Rect","tinymce/imagetoolsplugin/CropRect","global!tinymce.dom.DomQuery","global!tinymce.util.Observable","global!tinymce.util.VK"]
|
|
jsc*/
|
|
defineGlobal("global!tinymce.PluginManager", tinymce.PluginManager);
|
|
defineGlobal("global!tinymce.Env", tinymce.Env);
|
|
defineGlobal("global!tinymce.util.Promise", tinymce.util.Promise);
|
|
defineGlobal("global!tinymce.util.URI", tinymce.util.URI);
|
|
defineGlobal("global!tinymce.util.Tools", tinymce.util.Tools);
|
|
defineGlobal("global!tinymce.util.Delay", tinymce.util.Delay);
|
|
/**
|
|
* Canvas.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
* Contains various canvas functions.
|
|
*/
|
|
define("ephox/imagetools/util/Canvas", [], function() {
|
|
function create(width, height) {
|
|
return resize(document.createElement('canvas'), width, height);
|
|
}
|
|
|
|
function get2dContext(canvas) {
|
|
return canvas.getContext("2d");
|
|
}
|
|
|
|
function resize(canvas, width, height) {
|
|
canvas.width = width;
|
|
canvas.height = height;
|
|
|
|
return canvas;
|
|
}
|
|
|
|
return {
|
|
create: create,
|
|
resize: resize,
|
|
get2dContext: get2dContext
|
|
};
|
|
});
|
|
/**
|
|
* ImageSize.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
* Returns the size of images.
|
|
*/
|
|
define("ephox/imagetools/util/ImageSize", [], function() {
|
|
function getWidth(image) {
|
|
return image.naturalWidth || image.width;
|
|
}
|
|
|
|
function getHeight(image) {
|
|
return image.naturalHeight || image.height;
|
|
}
|
|
|
|
return {
|
|
getWidth: getWidth,
|
|
getHeight: getHeight
|
|
};
|
|
});
|
|
/**
|
|
* Promise.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
|
|
*
|
|
* Promise polyfill under MIT license: https://github.com/taylorhakes/promise-polyfill
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/* eslint-disable */
|
|
/* jshint ignore:start */
|
|
|
|
/**
|
|
* Modifed to be a feature fill and wrapped as tinymce module.
|
|
*/
|
|
define("ephox/imagetools/util/Promise", [], function() {
|
|
if (window.Promise) {
|
|
return window.Promise;
|
|
}
|
|
|
|
// Use polyfill for setImmediate for performance gains
|
|
var asap = Promise.immediateFn || (typeof setImmediate === 'function' && setImmediate) ||
|
|
function(fn) { setTimeout(fn, 1); };
|
|
|
|
// Polyfill for Function.prototype.bind
|
|
function bind(fn, thisArg) {
|
|
return function() {
|
|
fn.apply(thisArg, arguments);
|
|
};
|
|
}
|
|
|
|
var isArray = Array.isArray || function(value) { return Object.prototype.toString.call(value) === "[object Array]"; };
|
|
|
|
function Promise(fn) {
|
|
if (typeof this !== 'object') throw new TypeError('Promises must be constructed via new');
|
|
if (typeof fn !== 'function') throw new TypeError('not a function');
|
|
this._state = null;
|
|
this._value = null;
|
|
this._deferreds = [];
|
|
|
|
doResolve(fn, bind(resolve, this), bind(reject, this));
|
|
}
|
|
|
|
function handle(deferred) {
|
|
var me = this;
|
|
if (this._state === null) {
|
|
this._deferreds.push(deferred);
|
|
return;
|
|
}
|
|
asap(function() {
|
|
var cb = me._state ? deferred.onFulfilled : deferred.onRejected;
|
|
if (cb === null) {
|
|
(me._state ? deferred.resolve : deferred.reject)(me._value);
|
|
return;
|
|
}
|
|
var ret;
|
|
try {
|
|
ret = cb(me._value);
|
|
}
|
|
catch (e) {
|
|
deferred.reject(e);
|
|
return;
|
|
}
|
|
deferred.resolve(ret);
|
|
});
|
|
}
|
|
|
|
function resolve(newValue) {
|
|
try { //Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure
|
|
if (newValue === this) throw new TypeError('A promise cannot be resolved with itself.');
|
|
if (newValue && (typeof newValue === 'object' || typeof newValue === 'function')) {
|
|
var then = newValue.then;
|
|
if (typeof then === 'function') {
|
|
doResolve(bind(then, newValue), bind(resolve, this), bind(reject, this));
|
|
return;
|
|
}
|
|
}
|
|
this._state = true;
|
|
this._value = newValue;
|
|
finale.call(this);
|
|
} catch (e) { reject.call(this, e); }
|
|
}
|
|
|
|
function reject(newValue) {
|
|
this._state = false;
|
|
this._value = newValue;
|
|
finale.call(this);
|
|
}
|
|
|
|
function finale() {
|
|
for (var i = 0, len = this._deferreds.length; i < len; i++) {
|
|
handle.call(this, this._deferreds[i]);
|
|
}
|
|
this._deferreds = null;
|
|
}
|
|
|
|
function Handler(onFulfilled, onRejected, resolve, reject){
|
|
this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;
|
|
this.onRejected = typeof onRejected === 'function' ? onRejected : null;
|
|
this.resolve = resolve;
|
|
this.reject = reject;
|
|
}
|
|
|
|
/**
|
|
* Take a potentially misbehaving resolver function and make sure
|
|
* onFulfilled and onRejected are only called once.
|
|
*
|
|
* Makes no guarantees about asynchrony.
|
|
*/
|
|
function doResolve(fn, onFulfilled, onRejected) {
|
|
var done = false;
|
|
try {
|
|
fn(function (value) {
|
|
if (done) return;
|
|
done = true;
|
|
onFulfilled(value);
|
|
}, function (reason) {
|
|
if (done) return;
|
|
done = true;
|
|
onRejected(reason);
|
|
});
|
|
} catch (ex) {
|
|
if (done) return;
|
|
done = true;
|
|
onRejected(ex);
|
|
}
|
|
}
|
|
|
|
Promise.prototype['catch'] = function (onRejected) {
|
|
return this.then(null, onRejected);
|
|
};
|
|
|
|
Promise.prototype.then = function(onFulfilled, onRejected) {
|
|
var me = this;
|
|
return new Promise(function(resolve, reject) {
|
|
handle.call(me, new Handler(onFulfilled, onRejected, resolve, reject));
|
|
});
|
|
};
|
|
|
|
Promise.all = function () {
|
|
var args = Array.prototype.slice.call(arguments.length === 1 && isArray(arguments[0]) ? arguments[0] : arguments);
|
|
|
|
return new Promise(function (resolve, reject) {
|
|
if (args.length === 0) return resolve([]);
|
|
var remaining = args.length;
|
|
function res(i, val) {
|
|
try {
|
|
if (val && (typeof val === 'object' || typeof val === 'function')) {
|
|
var then = val.then;
|
|
if (typeof then === 'function') {
|
|
then.call(val, function (val) { res(i, val); }, reject);
|
|
return;
|
|
}
|
|
}
|
|
args[i] = val;
|
|
if (--remaining === 0) {
|
|
resolve(args);
|
|
}
|
|
} catch (ex) {
|
|
reject(ex);
|
|
}
|
|
}
|
|
for (var i = 0; i < args.length; i++) {
|
|
res(i, args[i]);
|
|
}
|
|
});
|
|
};
|
|
|
|
Promise.resolve = function (value) {
|
|
if (value && typeof value === 'object' && value.constructor === Promise) {
|
|
return value;
|
|
}
|
|
|
|
return new Promise(function (resolve) {
|
|
resolve(value);
|
|
});
|
|
};
|
|
|
|
Promise.reject = function (value) {
|
|
return new Promise(function (resolve, reject) {
|
|
reject(value);
|
|
});
|
|
};
|
|
|
|
Promise.race = function (values) {
|
|
return new Promise(function (resolve, reject) {
|
|
for(var i = 0, len = values.length; i < len; i++) {
|
|
values[i].then(resolve, reject);
|
|
}
|
|
});
|
|
};
|
|
|
|
return Promise;
|
|
});
|
|
|
|
/* jshint ignore:end */
|
|
/* eslint-enable */
|
|
/**
|
|
* Mime.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
* Returns mime types for uris.
|
|
*/
|
|
define("ephox/imagetools/util/Mime", [], function() {
|
|
function getUriPathName(uri) {
|
|
var a = document.createElement('a');
|
|
|
|
a.href = uri;
|
|
|
|
return a.pathname;
|
|
}
|
|
|
|
function guessMimeType(uri) {
|
|
var parts = getUriPathName(uri).split('.'),
|
|
ext = parts[parts.length - 1],
|
|
mimes = {
|
|
'jpg': 'image/jpeg',
|
|
'jpeg': 'image/jpeg',
|
|
'png': 'image/png'
|
|
};
|
|
|
|
if (ext) {
|
|
ext = ext.toLowerCase();
|
|
}
|
|
|
|
return mimes[ext];
|
|
}
|
|
|
|
return {
|
|
guessMimeType: guessMimeType
|
|
};
|
|
});
|
|
/**
|
|
* Conversions.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
* Converts blob/uris/images back and forth.
|
|
*/
|
|
define("ephox/imagetools/util/Conversions", [
|
|
"ephox/imagetools/util/Promise",
|
|
"ephox/imagetools/util/Canvas",
|
|
"ephox/imagetools/util/Mime",
|
|
"ephox/imagetools/util/ImageSize"
|
|
], function(Promise, Canvas, Mime, ImageSize) {
|
|
function loadImage(image) {
|
|
return new Promise(function(resolve) {
|
|
function loaded() {
|
|
image.removeEventListener('load', loaded);
|
|
resolve(image);
|
|
}
|
|
|
|
if (image.complete) {
|
|
resolve(image);
|
|
} else {
|
|
image.addEventListener('load', loaded);
|
|
}
|
|
});
|
|
}
|
|
|
|
function imageToCanvas(image) {
|
|
return loadImage(image).then(function(image) {
|
|
var context, canvas;
|
|
|
|
canvas = Canvas.create(ImageSize.getWidth(image), ImageSize.getHeight(image));
|
|
context = Canvas.get2dContext(canvas);
|
|
context.drawImage(image, 0, 0);
|
|
|
|
return canvas;
|
|
});
|
|
}
|
|
|
|
function imageToBlob(image) {
|
|
return loadImage(image).then(function(image) {
|
|
var src = image.src;
|
|
|
|
if (src.indexOf('blob:') === 0) {
|
|
return blobUriToBlob(src);
|
|
}
|
|
|
|
if (src.indexOf('data:') === 0) {
|
|
return dataUriToBlob(src);
|
|
}
|
|
|
|
return imageToCanvas(image).then(function(canvas) {
|
|
return dataUriToBlob(canvas.toDataURL(Mime.guessMimeType(src)));
|
|
});
|
|
});
|
|
}
|
|
|
|
function blobToImage(blob) {
|
|
return new Promise(function(resolve) {
|
|
var image = new Image();
|
|
|
|
function loaded() {
|
|
image.removeEventListener('load', loaded);
|
|
resolve(image);
|
|
}
|
|
|
|
image.addEventListener('load', loaded);
|
|
image.src = URL.createObjectURL(blob);
|
|
|
|
if (image.complete) {
|
|
loaded();
|
|
}
|
|
});
|
|
}
|
|
|
|
function blobUriToBlob(url) {
|
|
return new Promise(function(resolve) {
|
|
var xhr = new XMLHttpRequest();
|
|
|
|
xhr.open('GET', url, true);
|
|
xhr.responseType = 'blob';
|
|
|
|
xhr.onload = function() {
|
|
if (this.status == 200) {
|
|
resolve(this.response);
|
|
}
|
|
};
|
|
|
|
xhr.send();
|
|
});
|
|
}
|
|
|
|
function dataUriToBlob(uri) {
|
|
return new Promise(function(resolve) {
|
|
var str, arr, i, matches, type, blobBuilder;
|
|
|
|
uri = uri.split(',');
|
|
|
|
matches = /data:([^;]+)/.exec(uri[0]);
|
|
if (matches) {
|
|
type = matches[1];
|
|
}
|
|
|
|
str = atob(uri[1]);
|
|
|
|
if (window.WebKitBlobBuilder) {
|
|
/*globals WebKitBlobBuilder:false */
|
|
blobBuilder = new WebKitBlobBuilder();
|
|
|
|
arr = new ArrayBuffer(str.length);
|
|
for (i = 0; i < arr.length; i++) {
|
|
arr[i] = str.charCodeAt(i);
|
|
}
|
|
|
|
blobBuilder.append(arr);
|
|
|
|
resolve(blobBuilder.getBlob(type));
|
|
return;
|
|
}
|
|
|
|
arr = new Uint8Array(str.length);
|
|
|
|
for (i = 0; i < arr.length; i++) {
|
|
arr[i] = str.charCodeAt(i);
|
|
}
|
|
|
|
resolve(new Blob([arr], {type: type}));
|
|
});
|
|
}
|
|
|
|
function uriToBlob(url) {
|
|
if (url.indexOf('blob:') === 0) {
|
|
return blobUriToBlob(url);
|
|
}
|
|
|
|
if (url.indexOf('data:') === 0) {
|
|
return dataUriToBlob(url);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
function canvasToBlob(canvas, type) {
|
|
return dataUriToBlob(canvas.toDataURL(type));
|
|
}
|
|
|
|
function blobToDataUri(blob) {
|
|
return new Promise(function(resolve) {
|
|
var reader = new FileReader();
|
|
|
|
reader.onloadend = function() {
|
|
resolve(reader.result);
|
|
};
|
|
|
|
reader.readAsDataURL(blob);
|
|
});
|
|
}
|
|
|
|
function blobToBase64(blob) {
|
|
return blobToDataUri(blob).then(function(dataUri) {
|
|
return dataUri.split(',')[1];
|
|
});
|
|
}
|
|
|
|
function revokeImageUrl(image) {
|
|
URL.revokeObjectURL(image.src);
|
|
}
|
|
|
|
return {
|
|
// used outside
|
|
blobToImage: blobToImage,
|
|
// used outside
|
|
imageToBlob: imageToBlob,
|
|
// used outside
|
|
blobToDataUri: blobToDataUri,
|
|
// used outside
|
|
blobToBase64: blobToBase64,
|
|
|
|
// helper method
|
|
imageToCanvas: imageToCanvas,
|
|
|
|
// helper method
|
|
canvasToBlob: canvasToBlob,
|
|
|
|
// helper method
|
|
revokeImageUrl: revokeImageUrl,
|
|
|
|
// helper method
|
|
uriToBlob: uriToBlob
|
|
|
|
};
|
|
});
|
|
/**
|
|
* ImageTools.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*
|
|
* Some of the matrix calculations and constants are from the EaselJS library released under MIT:
|
|
* https://github.com/CreateJS/EaselJS/blob/master/src/easeljs/filters/ColorMatrix.js
|
|
*/
|
|
|
|
/**
|
|
* Various operations for color matrices.
|
|
*/
|
|
define("ephox/imagetools/transformations/ColorMatrix", [], function() {
|
|
function clamp(value, min, max) {
|
|
value = parseFloat(value);
|
|
|
|
if (value > max) {
|
|
value = max;
|
|
} else if (value < min) {
|
|
value = min;
|
|
}
|
|
|
|
return value;
|
|
}
|
|
|
|
function identity() {
|
|
return [
|
|
1, 0, 0, 0, 0,
|
|
0, 1, 0, 0, 0,
|
|
0, 0, 1, 0, 0,
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
];
|
|
}
|
|
|
|
var DELTA_INDEX = [
|
|
0, 0.01, 0.02, 0.04, 0.05, 0.06, 0.07, 0.08, 0.1, 0.11,
|
|
0.12, 0.14, 0.15, 0.16, 0.17, 0.18, 0.20, 0.21, 0.22, 0.24,
|
|
0.25, 0.27, 0.28, 0.30, 0.32, 0.34, 0.36, 0.38, 0.40, 0.42,
|
|
0.44, 0.46, 0.48, 0.5, 0.53, 0.56, 0.59, 0.62, 0.65, 0.68,
|
|
0.71, 0.74, 0.77, 0.80, 0.83, 0.86, 0.89, 0.92, 0.95, 0.98,
|
|
1.0, 1.06, 1.12, 1.18, 1.24, 1.30, 1.36, 1.42, 1.48, 1.54,
|
|
1.60, 1.66, 1.72, 1.78, 1.84, 1.90, 1.96, 2.0, 2.12, 2.25,
|
|
2.37, 2.50, 2.62, 2.75, 2.87, 3.0, 3.2, 3.4, 3.6, 3.8,
|
|
4.0, 4.3, 4.7, 4.9, 5.0, 5.5, 6.0, 6.5, 6.8, 7.0,
|
|
7.3, 7.5, 7.8, 8.0, 8.4, 8.7, 9.0, 9.4, 9.6, 9.8,
|
|
10.0
|
|
];
|
|
|
|
function multiply(matrix1, matrix2) {
|
|
var i, j, k, val, col = [], out = new Array(10);
|
|
|
|
for (i = 0; i < 5; i++) {
|
|
for (j = 0; j < 5; j++) {
|
|
col[j] = matrix2[j + i * 5];
|
|
}
|
|
|
|
for (j = 0; j < 5; j++) {
|
|
val = 0;
|
|
|
|
for (k = 0; k < 5; k++) {
|
|
val += matrix1[j + k * 5] * col[k];
|
|
}
|
|
|
|
out[j + i * 5] = val;
|
|
}
|
|
}
|
|
|
|
return out;
|
|
}
|
|
|
|
function adjust(matrix, adjustValue) {
|
|
adjustValue = clamp(adjustValue, 0, 1);
|
|
|
|
return matrix.map(function(value, index) {
|
|
if (index % 6 === 0) {
|
|
value = 1.0 - ((1 - value) * adjustValue);
|
|
} else {
|
|
value *= adjustValue;
|
|
}
|
|
|
|
return clamp(value, 0, 1);
|
|
});
|
|
}
|
|
|
|
function adjustContrast(matrix, value) {
|
|
var x;
|
|
|
|
value = clamp(value, -1, 1);
|
|
value *= 100;
|
|
|
|
if (value < 0) {
|
|
x = 127 + value / 100 * 127;
|
|
} else {
|
|
x = value % 1;
|
|
|
|
if (x === 0) {
|
|
x = DELTA_INDEX[value];
|
|
} else {
|
|
// use linear interpolation for more granularity.
|
|
x = DELTA_INDEX[(Math.floor(value))] * (1 - x) + DELTA_INDEX[(Math.floor(value)) + 1] * x;
|
|
}
|
|
|
|
x = x * 127 + 127;
|
|
}
|
|
|
|
return multiply(matrix, [
|
|
x / 127, 0, 0, 0, 0.5 * (127 - x),
|
|
0, x / 127, 0, 0, 0.5 * (127 - x),
|
|
0, 0, x / 127, 0, 0.5 * (127 - x),
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
]);
|
|
}
|
|
|
|
function adjustSaturation(matrix, value) {
|
|
var x, lumR, lumG, lumB;
|
|
|
|
value = clamp(value, -1, 1);
|
|
x = 1 + ((value > 0) ? 3 * value : value);
|
|
lumR = 0.3086;
|
|
lumG = 0.6094;
|
|
lumB = 0.0820;
|
|
|
|
return multiply(matrix, [
|
|
lumR * (1 - x) + x, lumG * (1 - x), lumB * (1 - x), 0, 0,
|
|
lumR * (1 - x), lumG * (1 - x) + x, lumB * (1 - x), 0, 0,
|
|
lumR * (1 - x), lumG * (1 - x), lumB * (1 - x) + x, 0, 0,
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
]);
|
|
}
|
|
|
|
function adjustHue(matrix, angle) {
|
|
var cosVal, sinVal, lumR, lumG, lumB;
|
|
|
|
angle = clamp(angle, -180, 180) / 180 * Math.PI;
|
|
cosVal = Math.cos(angle);
|
|
sinVal = Math.sin(angle);
|
|
lumR = 0.213;
|
|
lumG = 0.715;
|
|
lumB = 0.072;
|
|
|
|
return multiply(matrix, [
|
|
lumR + cosVal * (1 - lumR) + sinVal * (-lumR), lumG + cosVal * (-lumG) + sinVal * (-lumG),
|
|
lumB + cosVal * (-lumB) + sinVal * (1 - lumB), 0, 0,
|
|
lumR + cosVal * (-lumR) + sinVal * (0.143), lumG + cosVal * (1 - lumG) + sinVal * (0.140),
|
|
lumB + cosVal * (-lumB) + sinVal * (-0.283), 0, 0,
|
|
lumR + cosVal * (-lumR) + sinVal * (-(1 - lumR)), lumG + cosVal * (-lumG) + sinVal * (lumG),
|
|
lumB + cosVal * (1 - lumB) + sinVal * (lumB), 0, 0,
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
]);
|
|
}
|
|
|
|
function adjustBrightness(matrix, value) {
|
|
value = clamp(255 * value, -255, 255);
|
|
|
|
return multiply(matrix, [
|
|
1, 0, 0, 0, value,
|
|
0, 1, 0, 0, value,
|
|
0, 0, 1, 0, value,
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
]);
|
|
}
|
|
|
|
function adjustColors(matrix, adjustR, adjustG, adjustB) {
|
|
adjustR = clamp(adjustR, 0, 2);
|
|
adjustG = clamp(adjustG, 0, 2);
|
|
adjustB = clamp(adjustB, 0, 2);
|
|
|
|
return multiply(matrix, [
|
|
adjustR, 0, 0, 0, 0,
|
|
0, adjustG, 0, 0, 0,
|
|
0, 0, adjustB, 0, 0,
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
]);
|
|
}
|
|
|
|
function adjustSepia(matrix, value) {
|
|
value = clamp(value, 0, 1);
|
|
|
|
return multiply(matrix, adjust([
|
|
0.393, 0.769, 0.189, 0, 0,
|
|
0.349, 0.686, 0.168, 0, 0,
|
|
0.272, 0.534, 0.131, 0, 0,
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
], value));
|
|
}
|
|
|
|
function adjustGrayscale(matrix, value) {
|
|
value = clamp(value, 0, 1);
|
|
|
|
return multiply(matrix, adjust([
|
|
0.33, 0.34, 0.33, 0, 0,
|
|
0.33, 0.34, 0.33, 0, 0,
|
|
0.33, 0.34, 0.33, 0, 0,
|
|
0, 0, 0, 1, 0,
|
|
0, 0, 0, 0, 1
|
|
], value));
|
|
}
|
|
|
|
return {
|
|
identity: identity,
|
|
adjust: adjust,
|
|
multiply: multiply,
|
|
adjustContrast: adjustContrast,
|
|
adjustBrightness: adjustBrightness,
|
|
adjustSaturation: adjustSaturation,
|
|
adjustHue: adjustHue,
|
|
adjustColors: adjustColors,
|
|
adjustSepia: adjustSepia,
|
|
adjustGrayscale: adjustGrayscale
|
|
};
|
|
});
|
|
/**
|
|
* Filters.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
* Applies various filters to blobs.
|
|
*/
|
|
define("ephox/imagetools/transformations/Filters", [
|
|
"ephox/imagetools/util/Canvas",
|
|
"ephox/imagetools/util/ImageSize",
|
|
"ephox/imagetools/util/Conversions",
|
|
"ephox/imagetools/transformations/ColorMatrix"
|
|
], function(Canvas, ImageSize, Conversions, ColorMatrix) {
|
|
var revokeImageUrl = Conversions.revokeImageUrl;
|
|
|
|
function colorFilter(blob, matrix) {
|
|
return Conversions.blobToImage(blob).then(function(image) {
|
|
var canvas = Canvas.create(ImageSize.getWidth(image), ImageSize.getHeight(image)),
|
|
context = Canvas.get2dContext(canvas),
|
|
pixels;
|
|
|
|
function applyMatrix(pixels, m) {
|
|
var d = pixels.data, r, g, b, a, i,
|
|
m0 = m[0], m1 = m[1], m2 = m[2], m3 = m[3], m4 = m[4],
|
|
m5 = m[5], m6 = m[6], m7 = m[7], m8 = m[8], m9 = m[9],
|
|
m10 = m[10], m11 = m[11], m12 = m[12], m13 = m[13], m14 = m[14],
|
|
m15 = m[15], m16 = m[16], m17 = m[17], m18 = m[18], m19 = m[19];
|
|
|
|
for (i = 0; i < d.length; i += 4) {
|
|
r = d[i];
|
|
g = d[i + 1];
|
|
b = d[i + 2];
|
|
a = d[i + 3];
|
|
|
|
d[i] = r * m0 + g * m1 + b * m2 + a * m3 + m4;
|
|
d[i + 1] = r * m5 + g * m6 + b * m7 + a * m8 + m9;
|
|
d[i + 2] = r * m10 + g * m11 + b * m12 + a * m13 + m14;
|
|
d[i + 3] = r * m15 + g * m16 + b * m17 + a * m18 + m19;
|
|
}
|
|
|
|
return pixels;
|
|
}
|
|
|
|
context.drawImage(image, 0, 0);
|
|
revokeImageUrl(image);
|
|
pixels = applyMatrix(context.getImageData(0, 0, canvas.width, canvas.height), matrix);
|
|
context.putImageData(pixels, 0, 0);
|
|
|
|
return Conversions.canvasToBlob(canvas);
|
|
});
|
|
}
|
|
|
|
function convoluteFilter(blob, matrix) {
|
|
return Conversions.blobToImage(blob).then(function(image) {
|
|
var canvas = Canvas.create(ImageSize.getWidth(image), ImageSize.getHeight(image)),
|
|
context = Canvas.get2dContext(canvas),
|
|
pixelsIn, pixelsOut;
|
|
|
|
function applyMatrix(pixelsIn, pixelsOut, matrix) {
|
|
var rgba, drgba, side, halfSide, x, y, r, g, b,
|
|
cx, cy, scx, scy, offset, wt, w, h;
|
|
|
|
function clamp(value, min, max) {
|
|
if (value > max) {
|
|
value = max;
|
|
} else if (value < min) {
|
|
value = min;
|
|
}
|
|
|
|
return value;
|
|
}
|
|
|
|
// Calc side and half side of matrix
|
|
side = Math.round(Math.sqrt(matrix.length));
|
|
halfSide = Math.floor(side / 2);
|
|
rgba = pixelsIn.data;
|
|
drgba = pixelsOut.data;
|
|
w = pixelsIn.width;
|
|
h = pixelsIn.height;
|
|
|
|
// Apply convolution matrix to pixels
|
|
for (y = 0; y < h; y++) {
|
|
for (x = 0; x < w; x++) {
|
|
r = g = b = 0;
|
|
|
|
for (cy = 0; cy < side; cy++) {
|
|
for (cx = 0; cx < side; cx++) {
|
|
// Calc relative x, y based on matrix
|
|
scx = clamp(x + cx - halfSide, 0, w - 1);
|
|
scy = clamp(y + cy - halfSide, 0, h - 1);
|
|
|
|
// Calc r, g, b
|
|
offset = (scy * w + scx) * 4;
|
|
wt = matrix[cy * side + cx];
|
|
r += rgba[offset] * wt;
|
|
g += rgba[offset + 1] * wt;
|
|
b += rgba[offset + 2] * wt;
|
|
}
|
|
}
|
|
|
|
// Set new RGB to destination buffer
|
|
offset = (y * w + x) * 4;
|
|
drgba[offset] = clamp(r, 0, 255);
|
|
drgba[offset + 1] = clamp(g, 0, 255);
|
|
drgba[offset + 2] = clamp(b, 0, 255);
|
|
}
|
|
}
|
|
|
|
return pixelsOut;
|
|
}
|
|
|
|
context.drawImage(image, 0, 0);
|
|
revokeImageUrl(image);
|
|
pixelsIn = context.getImageData(0, 0, canvas.width, canvas.height);
|
|
pixelsOut = context.getImageData(0, 0, canvas.width, canvas.height);
|
|
pixelsOut = applyMatrix(pixelsIn, pixelsOut, matrix);
|
|
context.putImageData(pixelsOut, 0, 0);
|
|
|
|
return Conversions.canvasToBlob(canvas);
|
|
});
|
|
}
|
|
|
|
function functionColorFilter(colorFn) {
|
|
return function(blob, value) {
|
|
return Conversions.blobToImage(blob).then(function(image) {
|
|
var canvas = Canvas.create(ImageSize.getWidth(image), ImageSize.getHeight(image)),
|
|
context = Canvas.get2dContext(canvas),
|
|
pixels, i, lookup = new Array(256);
|
|
|
|
function applyLookup(pixels, lookup) {
|
|
var d = pixels.data, i;
|
|
|
|
for (i = 0; i < d.length; i += 4) {
|
|
d[i] = lookup[d[i]];
|
|
d[i + 1] = lookup[d[i + 1]];
|
|
d[i + 2] = lookup[d[i + 2]];
|
|
}
|
|
|
|
return pixels;
|
|
}
|
|
|
|
for (i = 0; i < lookup.length; i++) {
|
|
lookup[i] = colorFn(i, value);
|
|
}
|
|
|
|
context.drawImage(image, 0, 0);
|
|
revokeImageUrl(image);
|
|
pixels = applyLookup(context.getImageData(0, 0, canvas.width, canvas.height), lookup);
|
|
context.putImageData(pixels, 0, 0);
|
|
|
|
return Conversions.canvasToBlob(canvas);
|
|
});
|
|
};
|
|
}
|
|
|
|
function complexAdjustableColorFilter(matrixAdjustFn) {
|
|
return function(blob, adjust) {
|
|
return colorFilter(blob, matrixAdjustFn(ColorMatrix.identity(), adjust));
|
|
};
|
|
}
|
|
|
|
function basicColorFilter(matrix) {
|
|
return function(blob) {
|
|
return colorFilter(blob, matrix);
|
|
};
|
|
}
|
|
|
|
function basicConvolutionFilter(kernel) {
|
|
return function(blob) {
|
|
return convoluteFilter(blob, kernel);
|
|
};
|
|
}
|
|
|
|
return {
|
|
invert: basicColorFilter([
|
|
-1, 0, 0, 0, 255,
|
|
0, -1, 0, 0, 255,
|
|
0, 0, -1, 0, 255,
|
|
0, 0, 0, 1, 0
|
|
]),
|
|
|
|
brightness: complexAdjustableColorFilter(ColorMatrix.adjustBrightness),
|
|
hue: complexAdjustableColorFilter(ColorMatrix.adjustHue),
|
|
saturate: complexAdjustableColorFilter(ColorMatrix.adjustSaturation),
|
|
contrast: complexAdjustableColorFilter(ColorMatrix.adjustContrast),
|
|
grayscale: complexAdjustableColorFilter(ColorMatrix.adjustGrayscale),
|
|
sepia: complexAdjustableColorFilter(ColorMatrix.adjustSepia),
|
|
colorize: function(blob, adjustR, adjustG, adjustB) {
|
|
return colorFilter(blob, ColorMatrix.adjustColors(ColorMatrix.identity(), adjustR, adjustG, adjustB));
|
|
},
|
|
|
|
sharpen: basicConvolutionFilter([
|
|
0, -1, 0,
|
|
-1, 5, -1,
|
|
0, -1, 0
|
|
]),
|
|
|
|
emboss: basicConvolutionFilter([
|
|
-2, -1, 0,
|
|
-1, 1, 1,
|
|
0, 1, 2
|
|
]),
|
|
|
|
gamma: functionColorFilter(function(color, value) {
|
|
return Math.pow(color / 255, 1 - value) * 255;
|
|
}),
|
|
|
|
exposure: functionColorFilter(function(color, value) {
|
|
return 255 * (1 - Math.exp(-(color / 255) * value));
|
|
}),
|
|
|
|
colorFilter: colorFilter,
|
|
convoluteFilter: convoluteFilter
|
|
};
|
|
});
|
|
/**
|
|
* ImageTools.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
* Modifies image blobs.
|
|
*/
|
|
define("ephox/imagetools/transformations/ImageTools", [
|
|
"ephox/imagetools/util/Conversions",
|
|
"ephox/imagetools/util/Canvas",
|
|
"ephox/imagetools/util/ImageSize"
|
|
], function(Conversions, Canvas, ImageSize) {
|
|
var revokeImageUrl = Conversions.revokeImageUrl;
|
|
|
|
function rotate(blob, angle) {
|
|
return Conversions.blobToImage(blob).then(function(image) {
|
|
var canvas = Canvas.create(ImageSize.getWidth(image), ImageSize.getHeight(image)),
|
|
context = Canvas.get2dContext(canvas),
|
|
translateX = 0, translateY = 0;
|
|
|
|
angle = angle < 0 ? 360 + angle : angle;
|
|
|
|
if (angle == 90 || angle == 270) {
|
|
Canvas.resize(canvas, canvas.height, canvas.width);
|
|
}
|
|
|
|
if (angle == 90 || angle == 180) {
|
|
translateX = canvas.width;
|
|
}
|
|
|
|
if (angle == 270 || angle == 180) {
|
|
translateY = canvas.height;
|
|
}
|
|
|
|
context.translate(translateX, translateY);
|
|
context.rotate(angle * Math.PI / 180);
|
|
context.drawImage(image, 0, 0);
|
|
revokeImageUrl(image);
|
|
|
|
return Conversions.canvasToBlob(canvas, blob.type);
|
|
});
|
|
}
|
|
|
|
function flip(blob, axis) {
|
|
return Conversions.blobToImage(blob).then(function(image) {
|
|
var canvas = Canvas.create(ImageSize.getWidth(image), ImageSize.getHeight(image)),
|
|
context = Canvas.get2dContext(canvas);
|
|
|
|
if (axis == 'v') {
|
|
context.scale(1, -1);
|
|
context.drawImage(image, 0, -canvas.height);
|
|
} else {
|
|
context.scale(-1, 1);
|
|
context.drawImage(image, -canvas.width, 0);
|
|
}
|
|
|
|
revokeImageUrl(image);
|
|
|
|
return Conversions.canvasToBlob(canvas);
|
|
});
|
|
}
|
|
|
|
function crop(blob, x, y, w, h) {
|
|
return Conversions.blobToImage(blob).then(function(image) {
|
|
var canvas = Canvas.create(w, h),
|
|
context = Canvas.get2dContext(canvas);
|
|
|
|
context.drawImage(image, -x, -y);
|
|
revokeImageUrl(image);
|
|
|
|
return Conversions.canvasToBlob(canvas);
|
|
});
|
|
}
|
|
|
|
function resize(blob, w, h) {
|
|
return Conversions.blobToImage(blob).then(function(image) {
|
|
var canvas = Canvas.create(w, h),
|
|
context = Canvas.get2dContext(canvas);
|
|
|
|
context.drawImage(image, 0, 0, w, h);
|
|
revokeImageUrl(image);
|
|
|
|
return Conversions.canvasToBlob(canvas, blob.type);
|
|
});
|
|
}
|
|
|
|
return {
|
|
rotate: rotate,
|
|
flip: flip,
|
|
crop: crop,
|
|
resize: resize
|
|
};
|
|
});
|
|
|
|
define(
|
|
'ephox/imagetools/api/ImageTransformations',
|
|
|
|
[
|
|
'ephox/imagetools/transformations/Filters',
|
|
'ephox/imagetools/transformations/ImageTools'
|
|
],
|
|
|
|
function (Filters, ImageTools) {
|
|
var invert = function (blob) {
|
|
return Filters.invert(blob);
|
|
};
|
|
|
|
var sharpen = function (blob) {
|
|
return Filters.sharpen(blob);
|
|
};
|
|
|
|
var emboss = function (blob) {
|
|
return Filters.emboss(blob);
|
|
};
|
|
|
|
var gamma = function (blob, value) {
|
|
return Filters.gamma(blob, value);
|
|
};
|
|
|
|
var exposure = function (blob, value) {
|
|
return Filters.exposure(blob, value);
|
|
};
|
|
|
|
var colorize = function (blob, adjustR, adjustG, adjustB) {
|
|
return Filters.colorize(blob, adjustR, adjustG, adjustB);
|
|
};
|
|
|
|
var brightness = function (blob, adjust) {
|
|
return Filters.brightness(blob, adjust);
|
|
};
|
|
|
|
var hue = function (blob, adjust) {
|
|
return Filters.hue(blob, adjust);
|
|
};
|
|
|
|
var saturate = function (blob, adjust) {
|
|
return Filters.saturate(blob, adjust);
|
|
};
|
|
|
|
var contrast = function (blob, adjust) {
|
|
return Filters.contrast(blob, adjust);
|
|
};
|
|
|
|
var grayscale = function (blob, adjust) {
|
|
return Filters.grayscale(blob, adjust);
|
|
};
|
|
|
|
var sepia = function (blob, adjust) {
|
|
return Filters.sepia(blob, adjust);
|
|
};
|
|
|
|
var flip = function (blob, axis) {
|
|
return ImageTools.flip(blob, axis);
|
|
};
|
|
|
|
var crop = function (blob, x, y, w, h) {
|
|
return ImageTools.crop(blob, x, y, w, h);
|
|
};
|
|
|
|
var resize = function (blob, w, h) {
|
|
return ImageTools.resize(blob, w, h);
|
|
};
|
|
|
|
var rotate = function (blob, angle) {
|
|
return ImageTools.rotate(blob, angle);
|
|
};
|
|
|
|
return {
|
|
invert: invert,
|
|
sharpen: sharpen,
|
|
emboss: emboss,
|
|
brightness: brightness,
|
|
hue: hue,
|
|
saturate: saturate,
|
|
contrast: contrast,
|
|
grayscale: grayscale,
|
|
sepia: sepia,
|
|
colorize: colorize,
|
|
gamma: gamma,
|
|
exposure: exposure,
|
|
|
|
flip: flip,
|
|
crop: crop,
|
|
resize: resize,
|
|
rotate: rotate
|
|
};
|
|
}
|
|
);
|
|
define(
|
|
'ephox/imagetools/api/BlobConversions',
|
|
|
|
[
|
|
'ephox/imagetools/util/Conversions'
|
|
],
|
|
|
|
function (Conversions) {
|
|
var blobToImage = function (image) {
|
|
return Conversions.blobToImage(image);
|
|
};
|
|
|
|
var imageToBlob = function (blob) {
|
|
return Conversions.imageToBlob(blob);
|
|
};
|
|
|
|
var blobToDataUri = function (blob) {
|
|
return Conversions.blobToDataUri(blob);
|
|
};
|
|
|
|
var blobToBase64 = function (blob) {
|
|
return Conversions.blobToBase64(blob);
|
|
};
|
|
|
|
return {
|
|
// used outside
|
|
blobToImage: blobToImage,
|
|
// used outside
|
|
imageToBlob: imageToBlob,
|
|
// used outside
|
|
blobToDataUri: blobToDataUri,
|
|
// used outside
|
|
blobToBase64: blobToBase64
|
|
};
|
|
}
|
|
);
|
|
defineGlobal("global!tinymce.dom.DOMUtils", tinymce.dom.DOMUtils);
|
|
defineGlobal("global!tinymce.ui.Factory", tinymce.ui.Factory);
|
|
defineGlobal("global!tinymce.ui.Form", tinymce.ui.Form);
|
|
defineGlobal("global!tinymce.ui.Container", tinymce.ui.Container);
|
|
defineGlobal("global!tinymce.ui.Control", tinymce.ui.Control);
|
|
defineGlobal("global!tinymce.ui.DragHelper", tinymce.ui.DragHelper);
|
|
defineGlobal("global!tinymce.geom.Rect", tinymce.geom.Rect);
|
|
defineGlobal("global!tinymce.dom.DomQuery", tinymce.dom.DomQuery);
|
|
defineGlobal("global!tinymce.util.Observable", tinymce.util.Observable);
|
|
defineGlobal("global!tinymce.util.VK", tinymce.util.VK);
|
|
/**
|
|
* CropRect.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2016 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
* ...
|
|
*/
|
|
define("tinymce/imagetoolsplugin/CropRect", [
|
|
"global!tinymce.dom.DomQuery",
|
|
"global!tinymce.ui.DragHelper",
|
|
"global!tinymce.geom.Rect",
|
|
"global!tinymce.util.Tools",
|
|
"global!tinymce.util.Observable",
|
|
"global!tinymce.util.VK"
|
|
], function($, DragHelper, Rect, Tools, Observable, VK) {
|
|
var count = 0;
|
|
|
|
return function(currentRect, viewPortRect, clampRect, containerElm, action) {
|
|
var instance, handles, dragHelpers, blockers, prefix = 'mce-', id = prefix + 'crid-' + (count++);
|
|
|
|
handles = [
|
|
{name: 'move', xMul: 0, yMul: 0, deltaX: 1, deltaY: 1, deltaW: 0, deltaH: 0, label: 'Crop Mask'},
|
|
{name: 'nw', xMul: 0, yMul: 0, deltaX: 1, deltaY: 1, deltaW: -1, deltaH: -1, label: 'Top Left Crop Handle'},
|
|
{name: 'ne', xMul: 1, yMul: 0, deltaX: 0, deltaY: 1, deltaW: 1, deltaH: -1, label: 'Top Right Crop Handle'},
|
|
{name: 'sw', xMul: 0, yMul: 1, deltaX: 1, deltaY: 0, deltaW: -1, deltaH: 1, label: 'Bottom Left Crop Handle'},
|
|
{name: 'se', xMul: 1, yMul: 1, deltaX: 0, deltaY: 0, deltaW: 1, deltaH: 1, label: 'Bottom Right Crop Handle'}
|
|
];
|
|
|
|
blockers = ["top", "right", "bottom", "left"];
|
|
|
|
function getAbsoluteRect(outerRect, relativeRect) {
|
|
return {
|
|
x: relativeRect.x + outerRect.x,
|
|
y: relativeRect.y + outerRect.y,
|
|
w: relativeRect.w,
|
|
h: relativeRect.h
|
|
};
|
|
}
|
|
|
|
function getRelativeRect(outerRect, innerRect) {
|
|
return {
|
|
x: innerRect.x - outerRect.x,
|
|
y: innerRect.y - outerRect.y,
|
|
w: innerRect.w,
|
|
h: innerRect.h
|
|
};
|
|
}
|
|
|
|
function getInnerRect() {
|
|
return getRelativeRect(clampRect, currentRect);
|
|
}
|
|
|
|
function moveRect(handle, startRect, deltaX, deltaY) {
|
|
var x, y, w, h, rect;
|
|
|
|
x = startRect.x;
|
|
y = startRect.y;
|
|
w = startRect.w;
|
|
h = startRect.h;
|
|
|
|
x += deltaX * handle.deltaX;
|
|
y += deltaY * handle.deltaY;
|
|
w += deltaX * handle.deltaW;
|
|
h += deltaY * handle.deltaH;
|
|
|
|
if (w < 20) {
|
|
w = 20;
|
|
}
|
|
|
|
if (h < 20) {
|
|
h = 20;
|
|
}
|
|
|
|
rect = currentRect = Rect.clamp({x: x, y: y, w: w, h: h}, clampRect, handle.name == 'move');
|
|
rect = getRelativeRect(clampRect, rect);
|
|
|
|
instance.fire('updateRect', {rect: rect});
|
|
setInnerRect(rect);
|
|
}
|
|
|
|
function render() {
|
|
function createDragHelper(handle) {
|
|
var startRect;
|
|
|
|
return new DragHelper(id, {
|
|
document: containerElm.ownerDocument,
|
|
handle: id + '-' + handle.name,
|
|
|
|
start: function() {
|
|
startRect = currentRect;
|
|
},
|
|
|
|
drag: function(e) {
|
|
moveRect(handle, startRect, e.deltaX, e.deltaY);
|
|
}
|
|
});
|
|
}
|
|
|
|
$(
|
|
'<div id="' + id + '" class="' + prefix + 'croprect-container"' +
|
|
' role="grid" aria-dropeffect="execute">'
|
|
).appendTo(containerElm);
|
|
|
|
Tools.each(blockers, function(blocker) {
|
|
$('#' + id, containerElm).append(
|
|
'<div id="' + id + '-' + blocker + '"class="' + prefix + 'croprect-block" style="display: none" data-mce-bogus="all">'
|
|
);
|
|
});
|
|
|
|
Tools.each(handles, function(handle) {
|
|
$('#' + id, containerElm).append(
|
|
'<div id="' + id + '-' + handle.name + '" class="' + prefix +
|
|
'croprect-handle ' + prefix + 'croprect-handle-' + handle.name + '"' +
|
|
'style="display: none" data-mce-bogus="all" role="gridcell" tabindex="-1"' +
|
|
' aria-label="' + handle.label + '" aria-grabbed="false">'
|
|
);
|
|
});
|
|
|
|
dragHelpers = Tools.map(handles, createDragHelper);
|
|
|
|
repaint(currentRect);
|
|
|
|
$(containerElm).on('focusin focusout', function(e) {
|
|
$(e.target).attr('aria-grabbed', e.type === 'focus');
|
|
});
|
|
|
|
$(containerElm).on('keydown', function(e) {
|
|
var activeHandle;
|
|
|
|
Tools.each(handles, function(handle) {
|
|
if (e.target.id == id + '-' + handle.name) {
|
|
activeHandle = handle;
|
|
return false;
|
|
}
|
|
});
|
|
|
|
function moveAndBlock(evt, handle, startRect, deltaX, deltaY) {
|
|
evt.stopPropagation();
|
|
evt.preventDefault();
|
|
|
|
moveRect(activeHandle, startRect, deltaX, deltaY);
|
|
}
|
|
|
|
switch (e.keyCode) {
|
|
case VK.LEFT:
|
|
moveAndBlock(e, activeHandle, currentRect, -10, 0);
|
|
break;
|
|
|
|
case VK.RIGHT:
|
|
moveAndBlock(e, activeHandle, currentRect, 10, 0);
|
|
break;
|
|
|
|
case VK.UP:
|
|
moveAndBlock(e, activeHandle, currentRect, 0, -10);
|
|
break;
|
|
|
|
case VK.DOWN:
|
|
moveAndBlock(e, activeHandle, currentRect, 0, 10);
|
|
break;
|
|
|
|
case VK.ENTER:
|
|
case VK.SPACEBAR:
|
|
e.preventDefault();
|
|
action();
|
|
break;
|
|
}
|
|
});
|
|
}
|
|
|
|
function toggleVisibility(state) {
|
|
var selectors;
|
|
|
|
selectors = Tools.map(handles, function(handle) {
|
|
return '#' + id + '-' + handle.name;
|
|
}).concat(Tools.map(blockers, function(blocker) {
|
|
return '#' + id + '-' + blocker;
|
|
})).join(',');
|
|
|
|
if (state) {
|
|
$(selectors, containerElm).show();
|
|
} else {
|
|
$(selectors, containerElm).hide();
|
|
}
|
|
}
|
|
|
|
function repaint(rect) {
|
|
function updateElementRect(name, rect) {
|
|
if (rect.h < 0) {
|
|
rect.h = 0;
|
|
}
|
|
|
|
if (rect.w < 0) {
|
|
rect.w = 0;
|
|
}
|
|
|
|
$('#' + id + '-' + name, containerElm).css({
|
|
left: rect.x,
|
|
top: rect.y,
|
|
width: rect.w,
|
|
height: rect.h
|
|
});
|
|
}
|
|
|
|
Tools.each(handles, function(handle) {
|
|
$('#' + id + '-' + handle.name, containerElm).css({
|
|
left: rect.w * handle.xMul + rect.x,
|
|
top: rect.h * handle.yMul + rect.y
|
|
});
|
|
});
|
|
|
|
updateElementRect('top', {x: viewPortRect.x, y: viewPortRect.y, w: viewPortRect.w, h: rect.y - viewPortRect.y});
|
|
updateElementRect('right', {x: rect.x + rect.w, y: rect.y, w: viewPortRect.w - rect.x - rect.w + viewPortRect.x, h: rect.h});
|
|
updateElementRect('bottom', {
|
|
x: viewPortRect.x,
|
|
y: rect.y + rect.h,
|
|
w: viewPortRect.w,
|
|
h: viewPortRect.h - rect.y - rect.h + viewPortRect.y
|
|
});
|
|
updateElementRect('left', {x: viewPortRect.x, y: rect.y, w: rect.x - viewPortRect.x, h: rect.h});
|
|
updateElementRect('move', rect);
|
|
}
|
|
|
|
function setRect(rect) {
|
|
currentRect = rect;
|
|
repaint(currentRect);
|
|
}
|
|
|
|
function setViewPortRect(rect) {
|
|
viewPortRect = rect;
|
|
repaint(currentRect);
|
|
}
|
|
|
|
function setInnerRect(rect) {
|
|
setRect(getAbsoluteRect(clampRect, rect));
|
|
}
|
|
|
|
function setClampRect(rect) {
|
|
clampRect = rect;
|
|
repaint(currentRect);
|
|
}
|
|
|
|
function destroy() {
|
|
Tools.each(dragHelpers, function(helper) {
|
|
helper.destroy();
|
|
});
|
|
|
|
dragHelpers = [];
|
|
}
|
|
|
|
render(containerElm);
|
|
|
|
instance = Tools.extend({
|
|
toggleVisibility: toggleVisibility,
|
|
setClampRect: setClampRect,
|
|
setRect: setRect,
|
|
getInnerRect: getInnerRect,
|
|
setInnerRect: setInnerRect,
|
|
setViewPortRect: setViewPortRect,
|
|
destroy: destroy
|
|
}, Observable);
|
|
|
|
return instance;
|
|
};
|
|
});
|
|
|
|
/**
|
|
* ImagePanel.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2016 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
* ...
|
|
*
|
|
* @-x-less ImagePanel.less
|
|
*/
|
|
define("tinymce/imagetoolsplugin/ImagePanel", [
|
|
"global!tinymce.ui.Control",
|
|
"global!tinymce.ui.DragHelper",
|
|
"global!tinymce.geom.Rect",
|
|
"global!tinymce.util.Tools",
|
|
"global!tinymce.util.Promise",
|
|
"tinymce/imagetoolsplugin/CropRect"
|
|
], function(Control, DragHelper, Rect, Tools, Promise, CropRect) {
|
|
function loadImage(image) {
|
|
return new Promise(function(resolve) {
|
|
function loaded() {
|
|
image.removeEventListener('load', loaded);
|
|
resolve(image);
|
|
}
|
|
|
|
if (image.complete) {
|
|
resolve(image);
|
|
} else {
|
|
image.addEventListener('load', loaded);
|
|
}
|
|
});
|
|
}
|
|
|
|
return Control.extend({
|
|
Defaults: {
|
|
classes: "imagepanel"
|
|
},
|
|
|
|
selection: function(rect) {
|
|
if (arguments.length) {
|
|
this.state.set('rect', rect);
|
|
return this;
|
|
}
|
|
|
|
return this.state.get('rect');
|
|
},
|
|
|
|
imageSize: function() {
|
|
var viewRect = this.state.get('viewRect');
|
|
|
|
return {
|
|
w: viewRect.w,
|
|
h: viewRect.h
|
|
};
|
|
},
|
|
|
|
toggleCropRect: function(state) {
|
|
this.state.set('cropEnabled', state);
|
|
},
|
|
|
|
imageSrc: function(url) {
|
|
var self = this, img = new Image();
|
|
|
|
img.src = url;
|
|
|
|
loadImage(img).then(function() {
|
|
var rect, $img, lastRect = self.state.get('viewRect');
|
|
|
|
$img = self.$el.find('img');
|
|
if ($img[0]) {
|
|
$img.replaceWith(img);
|
|
} else {
|
|
self.getEl().appendChild(img);
|
|
}
|
|
|
|
rect = {x: 0, y: 0, w: img.naturalWidth, h: img.naturalHeight};
|
|
self.state.set('viewRect', rect);
|
|
self.state.set('rect', Rect.inflate(rect, -20, -20));
|
|
|
|
if (!lastRect || lastRect.w != rect.w || lastRect.h != rect.h) {
|
|
self.zoomFit();
|
|
}
|
|
|
|
self.repaintImage();
|
|
self.fire('load');
|
|
});
|
|
},
|
|
|
|
zoom: function(value) {
|
|
if (arguments.length) {
|
|
this.state.set('zoom', value);
|
|
return this;
|
|
}
|
|
|
|
return this.state.get('zoom');
|
|
},
|
|
|
|
postRender: function() {
|
|
this.imageSrc(this.settings.imageSrc);
|
|
return this._super();
|
|
},
|
|
|
|
zoomFit: function() {
|
|
var self = this, $img, pw, ph, w, h, zoom, padding;
|
|
|
|
padding = 10;
|
|
$img = self.$el.find('img');
|
|
pw = self.getEl().clientWidth;
|
|
ph = self.getEl().clientHeight;
|
|
w = $img[0].naturalWidth;
|
|
h = $img[0].naturalHeight;
|
|
zoom = Math.min((pw - padding) / w, (ph - padding) / h);
|
|
|
|
if (zoom >= 1) {
|
|
zoom = 1;
|
|
}
|
|
|
|
self.zoom(zoom);
|
|
},
|
|
|
|
repaintImage: function() {
|
|
var x, y, w, h, pw, ph, $img, zoom, rect, elm;
|
|
|
|
elm = this.getEl();
|
|
zoom = this.zoom();
|
|
rect = this.state.get('rect');
|
|
$img = this.$el.find('img');
|
|
pw = elm.offsetWidth;
|
|
ph = elm.offsetHeight;
|
|
w = $img[0].naturalWidth * zoom;
|
|
h = $img[0].naturalHeight * zoom;
|
|
x = Math.max(0, pw / 2 - w / 2);
|
|
y = Math.max(0, ph / 2 - h / 2);
|
|
|
|
$img.css({
|
|
left: x,
|
|
top: y,
|
|
width: w,
|
|
height: h
|
|
});
|
|
|
|
if (this.cropRect) {
|
|
this.cropRect.setRect({
|
|
x: rect.x * zoom + x,
|
|
y: rect.y * zoom + y,
|
|
w: rect.w * zoom,
|
|
h: rect.h * zoom
|
|
});
|
|
|
|
this.cropRect.setClampRect({
|
|
x: x,
|
|
y: y,
|
|
w: w,
|
|
h: h
|
|
});
|
|
|
|
this.cropRect.setViewPortRect({
|
|
x: 0,
|
|
y: 0,
|
|
w: pw,
|
|
h: ph
|
|
});
|
|
}
|
|
},
|
|
|
|
bindStates: function() {
|
|
var self = this;
|
|
|
|
function setupCropRect(rect) {
|
|
self.cropRect = new CropRect(
|
|
rect,
|
|
self.state.get('viewRect'),
|
|
self.state.get('viewRect'),
|
|
self.getEl(),
|
|
function() {
|
|
self.fire('crop');
|
|
}
|
|
);
|
|
|
|
self.cropRect.on('updateRect', function(e) {
|
|
var rect = e.rect, zoom = self.zoom();
|
|
|
|
rect = {
|
|
x: Math.round(rect.x / zoom),
|
|
y: Math.round(rect.y / zoom),
|
|
w: Math.round(rect.w / zoom),
|
|
h: Math.round(rect.h / zoom)
|
|
};
|
|
|
|
self.state.set('rect', rect);
|
|
});
|
|
|
|
self.on('remove', self.cropRect.destroy);
|
|
}
|
|
|
|
self.state.on('change:cropEnabled', function(e) {
|
|
self.cropRect.toggleVisibility(e.value);
|
|
self.repaintImage();
|
|
});
|
|
|
|
self.state.on('change:zoom', function() {
|
|
self.repaintImage();
|
|
});
|
|
|
|
self.state.on('change:rect', function(e) {
|
|
var rect = e.value;
|
|
|
|
if (!self.cropRect) {
|
|
setupCropRect(rect);
|
|
}
|
|
|
|
self.cropRect.setRect(rect);
|
|
});
|
|
}
|
|
});
|
|
});
|
|
|
|
/**
|
|
* UndoStack.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2016 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
define("tinymce/imagetoolsplugin/UndoStack", [
|
|
], function() {
|
|
return function() {
|
|
var data = [], index = -1;
|
|
|
|
function add(state) {
|
|
var removed;
|
|
|
|
removed = data.splice(++index);
|
|
data.push(state);
|
|
|
|
return {
|
|
state: state,
|
|
removed: removed
|
|
};
|
|
}
|
|
|
|
function undo() {
|
|
if (canUndo()) {
|
|
return data[--index];
|
|
}
|
|
}
|
|
|
|
function redo() {
|
|
if (canRedo()) {
|
|
return data[++index];
|
|
}
|
|
}
|
|
|
|
function canUndo() {
|
|
return index > 0;
|
|
}
|
|
|
|
function canRedo() {
|
|
return index != -1 && index < data.length - 1;
|
|
}
|
|
|
|
return {
|
|
data: data,
|
|
add: add,
|
|
undo: undo,
|
|
redo: redo,
|
|
canUndo: canUndo,
|
|
canRedo: canRedo
|
|
};
|
|
};
|
|
});
|
|
|
|
/**
|
|
* Dialog.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2016 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
* ...
|
|
*/
|
|
define("tinymce/imagetoolsplugin/Dialog", [
|
|
"global!tinymce.dom.DOMUtils",
|
|
"global!tinymce.util.Tools",
|
|
"global!tinymce.util.Promise",
|
|
"global!tinymce.ui.Factory",
|
|
"global!tinymce.ui.Form",
|
|
"global!tinymce.ui.Container",
|
|
"tinymce/imagetoolsplugin/ImagePanel",
|
|
"ephox/imagetools/api/ImageTransformations",
|
|
"ephox/imagetools/api/BlobConversions",
|
|
"tinymce/imagetoolsplugin/UndoStack"
|
|
], function(DOMUtils, Tools, Promise, Factory, Form, Container, ImagePanel, ImageTransformations, BlobConversions, UndoStack) {
|
|
function createState(blob) {
|
|
return {
|
|
blob: blob,
|
|
url: URL.createObjectURL(blob)
|
|
};
|
|
}
|
|
|
|
function destroyState(state) {
|
|
if (state) {
|
|
URL.revokeObjectURL(state.url);
|
|
}
|
|
}
|
|
|
|
function destroyStates(states) {
|
|
Tools.each(states, destroyState);
|
|
}
|
|
|
|
function open(currentState, resolve, reject) {
|
|
var win, undoStack = new UndoStack(), mainPanel, filtersPanel, tempState,
|
|
cropPanel, resizePanel, flipRotatePanel, imagePanel, sidePanel, mainViewContainer,
|
|
invertPanel, brightnessPanel, huePanel, saturatePanel, contrastPanel, grayscalePanel,
|
|
sepiaPanel, colorizePanel, sharpenPanel, embossPanel, gammaPanel, exposurePanel, panels,
|
|
width, height, ratioW, ratioH;
|
|
|
|
function recalcSize(e) {
|
|
var widthCtrl, heightCtrl, newWidth, newHeight;
|
|
|
|
widthCtrl = win.find('#w')[0];
|
|
heightCtrl = win.find('#h')[0];
|
|
|
|
newWidth = parseInt(widthCtrl.value(), 10);
|
|
newHeight = parseInt(heightCtrl.value(), 10);
|
|
|
|
if (win.find('#constrain')[0].checked() && width && height && newWidth && newHeight) {
|
|
if (e.control.settings.name == 'w') {
|
|
newHeight = Math.round(newWidth * ratioW);
|
|
heightCtrl.value(newHeight);
|
|
} else {
|
|
newWidth = Math.round(newHeight * ratioH);
|
|
widthCtrl.value(newWidth);
|
|
}
|
|
}
|
|
|
|
width = newWidth;
|
|
height = newHeight;
|
|
}
|
|
|
|
function floatToPercent(value) {
|
|
return Math.round(value * 100) + '%';
|
|
}
|
|
|
|
function updateButtonUndoStates() {
|
|
win.find('#undo').disabled(!undoStack.canUndo());
|
|
win.find('#redo').disabled(!undoStack.canRedo());
|
|
win.statusbar.find('#save').disabled(!undoStack.canUndo());
|
|
}
|
|
|
|
function disableUndoRedo() {
|
|
win.find('#undo').disabled(true);
|
|
win.find('#redo').disabled(true);
|
|
}
|
|
|
|
function displayState(state) {
|
|
if (state) {
|
|
imagePanel.imageSrc(state.url);
|
|
}
|
|
}
|
|
|
|
function switchPanel(targetPanel) {
|
|
return function() {
|
|
var hidePanels = Tools.grep(panels, function(panel) {
|
|
return panel.settings.name != targetPanel;
|
|
});
|
|
|
|
Tools.each(hidePanels, function(panel) {
|
|
panel.hide();
|
|
});
|
|
|
|
targetPanel.show();
|
|
targetPanel.focus();
|
|
};
|
|
}
|
|
|
|
function addTempState(blob) {
|
|
tempState = createState(blob);
|
|
displayState(tempState);
|
|
}
|
|
|
|
function addBlobState(blob) {
|
|
currentState = createState(blob);
|
|
displayState(currentState);
|
|
destroyStates(undoStack.add(currentState).removed);
|
|
updateButtonUndoStates();
|
|
}
|
|
|
|
function crop() {
|
|
var rect = imagePanel.selection();
|
|
|
|
ImageTransformations.crop(currentState.blob, rect.x, rect.y, rect.w, rect.h).then(function(blob) {
|
|
addBlobState(blob);
|
|
cancel();
|
|
});
|
|
}
|
|
|
|
function tempAction(fn) {
|
|
var args = [].slice.call(arguments, 1);
|
|
|
|
return function() {
|
|
var state = tempState || currentState;
|
|
|
|
fn.apply(this, [state.blob].concat(args)).then(addTempState);
|
|
};
|
|
}
|
|
|
|
function action(fn) {
|
|
var args = [].slice.call(arguments, 1);
|
|
|
|
return function() {
|
|
fn.apply(this, [currentState.blob].concat(args)).then(addBlobState);
|
|
};
|
|
}
|
|
|
|
function cancel() {
|
|
displayState(currentState);
|
|
destroyState(tempState);
|
|
switchPanel(mainPanel)();
|
|
updateButtonUndoStates();
|
|
}
|
|
|
|
function applyTempState() {
|
|
if (tempState) {
|
|
addBlobState(tempState.blob);
|
|
cancel();
|
|
}
|
|
}
|
|
|
|
function zoomIn() {
|
|
var zoom = imagePanel.zoom();
|
|
|
|
if (zoom < 2) {
|
|
zoom += 0.1;
|
|
}
|
|
|
|
imagePanel.zoom(zoom);
|
|
}
|
|
|
|
function zoomOut() {
|
|
var zoom = imagePanel.zoom();
|
|
|
|
if (zoom > 0.1) {
|
|
zoom -= 0.1;
|
|
}
|
|
|
|
imagePanel.zoom(zoom);
|
|
}
|
|
|
|
function undo() {
|
|
currentState = undoStack.undo();
|
|
displayState(currentState);
|
|
updateButtonUndoStates();
|
|
}
|
|
|
|
function redo() {
|
|
currentState = undoStack.redo();
|
|
displayState(currentState);
|
|
updateButtonUndoStates();
|
|
}
|
|
|
|
function save() {
|
|
resolve(currentState.blob);
|
|
win.close();
|
|
}
|
|
|
|
function createPanel(items) {
|
|
return new Form({
|
|
layout: 'flex',
|
|
direction: 'row',
|
|
labelGap: 5,
|
|
border: '0 0 1 0',
|
|
align: 'center',
|
|
pack: 'center',
|
|
padding: '0 10 0 10',
|
|
spacing: 5,
|
|
flex: 0,
|
|
minHeight: 60,
|
|
defaults: {
|
|
classes: 'imagetool',
|
|
type: 'button'
|
|
},
|
|
items: items
|
|
});
|
|
}
|
|
|
|
function createFilterPanel(title, filter) {
|
|
return createPanel([
|
|
{text: 'Back', onclick: cancel},
|
|
{type: 'spacer', flex: 1},
|
|
{text: 'Apply', subtype: 'primary', onclick: applyTempState}
|
|
]).hide().on('show', function() {
|
|
disableUndoRedo();
|
|
|
|
filter(currentState.blob).then(function(blob) {
|
|
var newTempState = createState(blob);
|
|
|
|
displayState(newTempState);
|
|
destroyState(tempState);
|
|
tempState = newTempState;
|
|
});
|
|
});
|
|
}
|
|
|
|
function createVariableFilterPanel(title, filter, value, min, max) {
|
|
function update(value) {
|
|
filter(currentState.blob, value).then(function(blob) {
|
|
var newTempState = createState(blob);
|
|
displayState(newTempState);
|
|
destroyState(tempState);
|
|
tempState = newTempState;
|
|
});
|
|
}
|
|
|
|
return createPanel([
|
|
{text: 'Back', onclick: cancel},
|
|
{type: 'spacer', flex: 1},
|
|
{
|
|
type: 'slider',
|
|
flex: 1,
|
|
ondragend: function(e) {
|
|
update(e.value);
|
|
},
|
|
minValue: min,
|
|
maxValue: max,
|
|
value: value,
|
|
previewFilter: floatToPercent
|
|
},
|
|
{type: 'spacer', flex: 1},
|
|
{text: 'Apply', subtype: 'primary', onclick: applyTempState}
|
|
]).hide().on('show', function() {
|
|
this.find('slider').value(value);
|
|
disableUndoRedo();
|
|
});
|
|
}
|
|
|
|
function createRgbFilterPanel(title, filter) {
|
|
function update() {
|
|
var r, g, b;
|
|
|
|
r = win.find('#r')[0].value();
|
|
g = win.find('#g')[0].value();
|
|
b = win.find('#b')[0].value();
|
|
|
|
filter(currentState.blob, r, g, b).then(function(blob) {
|
|
var newTempState = createState(blob);
|
|
displayState(newTempState);
|
|
destroyState(tempState);
|
|
tempState = newTempState;
|
|
});
|
|
}
|
|
|
|
return createPanel([
|
|
{text: 'Back', onclick: cancel},
|
|
{type: 'spacer', flex: 1},
|
|
{
|
|
type: 'slider', label: 'R', name: 'r', minValue: 0,
|
|
value: 1, maxValue: 2, ondragend: update, previewFilter: floatToPercent
|
|
},
|
|
{
|
|
type: 'slider', label: 'G', name: 'g', minValue: 0,
|
|
value: 1, maxValue: 2, ondragend: update, previewFilter: floatToPercent
|
|
},
|
|
{
|
|
type: 'slider', label: 'B', name: 'b', minValue: 0,
|
|
value: 1, maxValue: 2, ondragend: update, previewFilter: floatToPercent
|
|
},
|
|
{type: 'spacer', flex: 1},
|
|
{text: 'Apply', subtype: 'primary', onclick: applyTempState}
|
|
]).hide().on('show', function() {
|
|
win.find('#r,#g,#b').value(1);
|
|
disableUndoRedo();
|
|
});
|
|
}
|
|
|
|
cropPanel = createPanel([
|
|
{text: 'Back', onclick: cancel},
|
|
{type: 'spacer', flex: 1},
|
|
{text: 'Apply', subtype: 'primary', onclick: crop}
|
|
]).hide().on('show hide', function(e) {
|
|
imagePanel.toggleCropRect(e.type == 'show');
|
|
}).on('show', disableUndoRedo);
|
|
|
|
function toggleConstrain(e) {
|
|
if (e.control.value() === true) {
|
|
ratioW = height / width;
|
|
ratioH = width / height;
|
|
}
|
|
}
|
|
|
|
resizePanel = createPanel([
|
|
{text: 'Back', onclick: cancel},
|
|
{type: 'spacer', flex: 1},
|
|
{type: 'textbox', name: 'w', label: 'Width', size: 4, onkeyup: recalcSize},
|
|
{type: 'textbox', name: 'h', label: 'Height', size: 4, onkeyup: recalcSize},
|
|
{type: 'checkbox', name: 'constrain', text: 'Constrain proportions', checked: true, onchange: toggleConstrain},
|
|
{type: 'spacer', flex: 1},
|
|
{text: 'Apply', subtype: 'primary', onclick: 'submit'}
|
|
]).hide().on('submit', function(e) {
|
|
var width = parseInt(win.find('#w').value(), 10),
|
|
height = parseInt(win.find('#h').value(), 10);
|
|
|
|
e.preventDefault();
|
|
|
|
action(ImageTransformations.resize, width, height)();
|
|
cancel();
|
|
}).on('show', disableUndoRedo);
|
|
|
|
flipRotatePanel = createPanel([
|
|
{text: 'Back', onclick: cancel},
|
|
{type: 'spacer', flex: 1},
|
|
{icon: 'fliph', tooltip: 'Flip horizontally', onclick: tempAction(ImageTransformations.flip, 'h')},
|
|
{icon: 'flipv', tooltip: 'Flip vertically', onclick: tempAction(ImageTransformations.flip, 'v')},
|
|
{icon: 'rotateleft', tooltip: 'Rotate counterclockwise', onclick: tempAction(ImageTransformations.rotate, -90)},
|
|
{icon: 'rotateright', tooltip: 'Rotate clockwise', onclick: tempAction(ImageTransformations.rotate, 90)},
|
|
{type: 'spacer', flex: 1},
|
|
{text: 'Apply', subtype: 'primary', onclick: applyTempState}
|
|
]).hide().on('show', disableUndoRedo);
|
|
|
|
invertPanel = createFilterPanel("Invert", ImageTransformations.invert);
|
|
sharpenPanel = createFilterPanel("Sharpen", ImageTransformations.sharpen);
|
|
embossPanel = createFilterPanel("Emboss", ImageTransformations.emboss);
|
|
|
|
brightnessPanel = createVariableFilterPanel("Brightness", ImageTransformations.brightness, 0, -1, 1);
|
|
huePanel = createVariableFilterPanel("Hue", ImageTransformations.hue, 180, 0, 360);
|
|
saturatePanel = createVariableFilterPanel("Saturate", ImageTransformations.saturate, 0, -1, 1);
|
|
contrastPanel = createVariableFilterPanel("Contrast", ImageTransformations.contrast, 0, -1, 1);
|
|
grayscalePanel = createVariableFilterPanel("Grayscale", ImageTransformations.grayscale, 0, 0, 1);
|
|
sepiaPanel = createVariableFilterPanel("Sepia", ImageTransformations.sepia, 0, 0, 1);
|
|
colorizePanel = createRgbFilterPanel("Colorize", ImageTransformations.colorize);
|
|
gammaPanel = createVariableFilterPanel("Gamma", ImageTransformations.gamma, 0, -1, 1);
|
|
exposurePanel = createVariableFilterPanel("Exposure", ImageTransformations.exposure, 1, 0, 2);
|
|
|
|
filtersPanel = createPanel([
|
|
{text: 'Back', onclick: cancel},
|
|
{type: 'spacer', flex: 1},
|
|
{text: 'hue', icon: 'hue', onclick: switchPanel(huePanel)},
|
|
{text: 'saturate', icon: 'saturate', onclick: switchPanel(saturatePanel)},
|
|
{text: 'sepia', icon: 'sepia', onclick: switchPanel(sepiaPanel)},
|
|
{text: 'emboss', icon: 'emboss', onclick: switchPanel(embossPanel)},
|
|
{text: 'exposure', icon: 'exposure', onclick: switchPanel(exposurePanel)},
|
|
{type: 'spacer', flex: 1}
|
|
]).hide();
|
|
|
|
mainPanel = createPanel([
|
|
{tooltip: 'Crop', icon: 'crop', onclick: switchPanel(cropPanel)},
|
|
{tooltip: 'Resize', icon: 'resize2', onclick: switchPanel(resizePanel)},
|
|
{tooltip: 'Orientation', icon: 'orientation', onclick: switchPanel(flipRotatePanel)},
|
|
{tooltip: 'Brightness', icon: 'sun', onclick: switchPanel(brightnessPanel)},
|
|
{tooltip: 'Sharpen', icon: 'sharpen', onclick: switchPanel(sharpenPanel)},
|
|
{tooltip: 'Contrast', icon: 'contrast', onclick: switchPanel(contrastPanel)},
|
|
{tooltip: 'Color levels', icon: 'drop', onclick: switchPanel(colorizePanel)},
|
|
{tooltip: 'Gamma', icon: 'gamma', onclick: switchPanel(gammaPanel)},
|
|
{tooltip: 'Invert', icon: 'invert', onclick: switchPanel(invertPanel)}
|
|
//{text: 'More', onclick: switchPanel(filtersPanel)}
|
|
]);
|
|
|
|
imagePanel = new ImagePanel({
|
|
flex: 1,
|
|
imageSrc: currentState.url
|
|
});
|
|
|
|
sidePanel = new Container({
|
|
layout: 'flex',
|
|
direction: 'column',
|
|
border: '0 1 0 0',
|
|
padding: 5,
|
|
spacing: 5,
|
|
items: [
|
|
{type: 'button', icon: 'undo', tooltip: 'Undo', name: 'undo', onclick: undo},
|
|
{type: 'button', icon: 'redo', tooltip: 'Redo', name: 'redo', onclick: redo},
|
|
{type: 'button', icon: 'zoomin', tooltip: 'Zoom in', onclick: zoomIn},
|
|
{type: 'button', icon: 'zoomout', tooltip: 'Zoom out', onclick: zoomOut}
|
|
]
|
|
});
|
|
|
|
mainViewContainer = new Container({
|
|
type: 'container',
|
|
layout: 'flex',
|
|
direction: 'row',
|
|
align: 'stretch',
|
|
flex: 1,
|
|
items: [sidePanel, imagePanel]
|
|
});
|
|
|
|
panels = [
|
|
mainPanel,
|
|
cropPanel,
|
|
resizePanel,
|
|
flipRotatePanel,
|
|
filtersPanel,
|
|
invertPanel,
|
|
brightnessPanel,
|
|
huePanel,
|
|
saturatePanel,
|
|
contrastPanel,
|
|
grayscalePanel,
|
|
sepiaPanel,
|
|
colorizePanel,
|
|
sharpenPanel,
|
|
embossPanel,
|
|
gammaPanel,
|
|
exposurePanel
|
|
];
|
|
|
|
win = Factory.create('window', {
|
|
layout: 'flex',
|
|
direction: 'column',
|
|
align: 'stretch',
|
|
minWidth: Math.min(DOMUtils.DOM.getViewPort().w, 800),
|
|
minHeight: Math.min(DOMUtils.DOM.getViewPort().h, 650),
|
|
title: 'Edit image',
|
|
items: panels.concat([mainViewContainer]),
|
|
buttons: [
|
|
{text: 'Save', name: 'save', subtype: 'primary', onclick: save},
|
|
{text: 'Cancel', onclick: 'close'}
|
|
]
|
|
});
|
|
|
|
win.renderTo(document.body).reflow();
|
|
|
|
win.on('close', function() {
|
|
reject();
|
|
destroyStates(undoStack.data);
|
|
undoStack = null;
|
|
tempState = null;
|
|
});
|
|
|
|
undoStack.add(currentState);
|
|
updateButtonUndoStates();
|
|
|
|
imagePanel.on('load', function() {
|
|
width = imagePanel.imageSize().w;
|
|
height = imagePanel.imageSize().h;
|
|
ratioW = height / width;
|
|
ratioH = width / height;
|
|
|
|
win.find('#w').value(width);
|
|
win.find('#h').value(height);
|
|
});
|
|
|
|
imagePanel.on('crop', crop);
|
|
}
|
|
|
|
function edit(blob) {
|
|
return new Promise(function(resolve, reject) {
|
|
open(createState(blob), resolve, reject);
|
|
});
|
|
}
|
|
|
|
//edit('img/dogleft.jpg');
|
|
|
|
return {
|
|
edit: edit
|
|
};
|
|
});
|
|
|
|
/**
|
|
* Plugin.js
|
|
*
|
|
* Released under LGPL License.
|
|
* Copyright (c) 1999-2016 Ephox Corp. All rights reserved
|
|
*
|
|
* License: http://www.tinymce.com/license
|
|
* Contributing: http://www.tinymce.com/contributing
|
|
*/
|
|
|
|
/**
|
|
*
|
|
* Settings:
|
|
* imagetools_cors_hosts - Array of remote domains that has CORS setup.
|
|
* imagetools_proxy - Url to proxy that streams images from remote host to local host.
|
|
* imagetools_toolbar - Toolbar items to render when an editable image is selected.
|
|
*/
|
|
define("tinymce/imagetoolsplugin/Plugin", [
|
|
"global!tinymce.PluginManager",
|
|
"global!tinymce.Env",
|
|
"global!tinymce.util.Promise",
|
|
"global!tinymce.util.URI",
|
|
"global!tinymce.util.Tools",
|
|
"global!tinymce.util.Delay",
|
|
"ephox/imagetools/api/ImageTransformations",
|
|
"ephox/imagetools/api/BlobConversions",
|
|
"tinymce/imagetoolsplugin/Dialog"
|
|
], function(PluginManager, Env, Promise, URI, Tools, Delay, ImageTransformations, BlobConversions, Dialog) {
|
|
var plugin = function(editor) {
|
|
var count = 0, imageUploadTimer, lastSelectedImage;
|
|
|
|
if (!Env.fileApi) {
|
|
return;
|
|
}
|
|
|
|
/*
|
|
function startCrop() {
|
|
var imageRect, viewPortRect;
|
|
|
|
imageRect = getSelectedImage().getBoundingClientRect();
|
|
|
|
imageRect = {
|
|
x: imageRect.left,
|
|
y: imageRect.top,
|
|
w: imageRect.width,
|
|
h: imageRect.height
|
|
};
|
|
|
|
viewPortRect = {
|
|
x: 0,
|
|
y: 0,
|
|
w: editor.getBody().scrollWidth,
|
|
h: editor.getBody().scrollHeight
|
|
};
|
|
|
|
cropRect = new CropRect(imageRect, viewPortRect, imageRect, editor.getBody());
|
|
cropRect.toggleVisibility(true);
|
|
|
|
editor.selection.getSel().removeAllRanges();
|
|
editor.nodeChanged();
|
|
}
|
|
|
|
function stopCrop() {
|
|
if (cropRect) {
|
|
cropRect.destroy();
|
|
cropRect = null;
|
|
}
|
|
}
|
|
*/
|
|
|
|
function getImageSize(img) {
|
|
var width, height;
|
|
|
|
function isPxValue(value) {
|
|
return value.indexOf('px') == value.length - 2;
|
|
}
|
|
|
|
width = img.style.width;
|
|
height = img.style.height;
|
|
if (width || height) {
|
|
if (isPxValue(width) && isPxValue(height)) {
|
|
return {
|
|
w: parseInt(width, 10),
|
|
h: parseInt(height, 10)
|
|
};
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
width = editor.$(img).attr('width');
|
|
height = editor.$(img).attr('height');
|
|
if (width && height) {
|
|
return {
|
|
w: parseInt(width, 10),
|
|
h: parseInt(height, 10)
|
|
};
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
function setImageSize(img, size) {
|
|
var width, height;
|
|
|
|
if (size) {
|
|
width = img.style.width;
|
|
height = img.style.height;
|
|
|
|
if (width || height) {
|
|
editor.$(img).css({
|
|
width: size.w,
|
|
height: size.h
|
|
}).removeAttr('data-mce-style');
|
|
}
|
|
|
|
width = img.width;
|
|
height = img.height;
|
|
|
|
if (width || height) {
|
|
editor.$(img).attr({
|
|
width: size.w,
|
|
height: size.h
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
function getNaturalImageSize(img) {
|
|
return {
|
|
w: img.naturalWidth,
|
|
h: img.naturalHeight
|
|
};
|
|
}
|
|
|
|
function getSelectedImage() {
|
|
return editor.selection.getNode();
|
|
}
|
|
|
|
function createId() {
|
|
return 'imagetools' + count++;
|
|
}
|
|
|
|
function isLocalImage(img) {
|
|
var url = img.src;
|
|
|
|
return url.indexOf('data:') === 0 || url.indexOf('blob:') === 0 || new URI(url).host === editor.documentBaseURI.host;
|
|
}
|
|
|
|
function isCorsImage(img) {
|
|
return Tools.inArray(editor.settings.imagetools_cors_hosts, new URI(img.src).host) !== -1;
|
|
}
|
|
|
|
function getApiKey() {
|
|
return editor.settings.api_key || editor.settings.imagetools_api_key;
|
|
}
|
|
|
|
function requestUrlAsBlob(url) {
|
|
return new Promise(function(resolve) {
|
|
var xhr, apiKey;
|
|
|
|
xhr = new XMLHttpRequest();
|
|
xhr.onload = function() {
|
|
resolve(this.response);
|
|
};
|
|
|
|
xhr.open('GET', url, true);
|
|
|
|
apiKey = getApiKey();
|
|
if (apiKey) {
|
|
xhr.setRequestHeader("Content-Type", "application/json;charset=UTF-8");
|
|
xhr.setRequestHeader('tiny-api-key', apiKey);
|
|
}
|
|
|
|
xhr.responseType = 'blob';
|
|
xhr.send();
|
|
});
|
|
}
|
|
|
|
function imageToBlob(img) {
|
|
var src = img.src;
|
|
|
|
if (isCorsImage(img)) {
|
|
return requestUrlAsBlob(img.src);
|
|
}
|
|
|
|
if (!isLocalImage(img)) {
|
|
src = editor.settings.imagetools_proxy;
|
|
src += (src.indexOf('?') === -1 ? '?' : '&') + 'url=' + encodeURIComponent(img.src);
|
|
|
|
if (getApiKey()) {
|
|
return requestUrlAsBlob(src);
|
|
}
|
|
|
|
img = new Image();
|
|
img.src = src;
|
|
}
|
|
|
|
return BlobConversions.imageToBlob(img);
|
|
}
|
|
|
|
function findSelectedBlobInfo() {
|
|
var blobInfo;
|
|
|
|
blobInfo = editor.editorUpload.blobCache.getByUri(getSelectedImage().src);
|
|
if (blobInfo) {
|
|
return blobInfo;
|
|
}
|
|
|
|
return imageToBlob(getSelectedImage()).then(function(blob) {
|
|
return BlobConversions.blobToBase64(blob).then(function(base64) {
|
|
var blobCache = editor.editorUpload.blobCache;
|
|
var blobInfo = blobCache.create(createId(), blob, base64);
|
|
blobCache.add(blobInfo);
|
|
return blobInfo;
|
|
});
|
|
});
|
|
}
|
|
|
|
function startTimedUpload() {
|
|
imageUploadTimer = Delay.setEditorTimeout(editor, function() {
|
|
editor.editorUpload.uploadImagesAuto();
|
|
}, 30000);
|
|
}
|
|
|
|
function cancelTimedUpload() {
|
|
clearTimeout(imageUploadTimer);
|
|
}
|
|
|
|
function updateSelectedImage(blob, uploadImmediately) {
|
|
return BlobConversions.blobToDataUri(blob).then(function(dataUri) {
|
|
var id, base64, blobCache, blobInfo, selectedImage;
|
|
|
|
selectedImage = getSelectedImage();
|
|
id = createId();
|
|
blobCache = editor.editorUpload.blobCache;
|
|
base64 = URI.parseDataUri(dataUri).data;
|
|
|
|
blobInfo = blobCache.create(id, blob, base64);
|
|
blobCache.add(blobInfo);
|
|
|
|
editor.undoManager.transact(function() {
|
|
function imageLoadedHandler() {
|
|
editor.$(selectedImage).off('load', imageLoadedHandler);
|
|
editor.nodeChanged();
|
|
|
|
if (uploadImmediately) {
|
|
editor.editorUpload.uploadImagesAuto();
|
|
} else {
|
|
cancelTimedUpload();
|
|
startTimedUpload();
|
|
}
|
|
}
|
|
|
|
editor.$(selectedImage).on('load', imageLoadedHandler);
|
|
|
|
editor.$(selectedImage).attr({
|
|
src: blobInfo.blobUri()
|
|
}).removeAttr('data-mce-src');
|
|
});
|
|
|
|
return blobInfo;
|
|
});
|
|
}
|
|
|
|
function selectedImageOperation(fn) {
|
|
return function() {
|
|
return editor._scanForImages().then(findSelectedBlobInfo).then(fn).then(updateSelectedImage);
|
|
};
|
|
}
|
|
|
|
function rotate(angle) {
|
|
return function() {
|
|
return selectedImageOperation(function(blobInfo) {
|
|
var size = getImageSize(getSelectedImage());
|
|
|
|
if (size) {
|
|
setImageSize(getSelectedImage(), {
|
|
w: size.h,
|
|
h: size.w
|
|
});
|
|
}
|
|
|
|
return ImageTransformations.rotate(blobInfo.blob(), angle);
|
|
})();
|
|
};
|
|
}
|
|
|
|
function flip(axis) {
|
|
return function() {
|
|
return selectedImageOperation(function(blobInfo) {
|
|
return ImageTransformations.flip(blobInfo.blob(), axis);
|
|
})();
|
|
};
|
|
}
|
|
|
|
function editImageDialog() {
|
|
var img = getSelectedImage(), originalSize = getNaturalImageSize(img);
|
|
|
|
if (img) {
|
|
imageToBlob(img).then(Dialog.edit).then(function(blob) {
|
|
return new Promise(function(resolve) {
|
|
BlobConversions.blobToImage(blob).then(function(newImage) {
|
|
var newSize = getNaturalImageSize(newImage);
|
|
|
|
if (originalSize.w != newSize.w || originalSize.h != newSize.h) {
|
|
if (getImageSize(img)) {
|
|
setImageSize(img, newSize);
|
|
}
|
|
}
|
|
|
|
URL.revokeObjectURL(newImage.src);
|
|
resolve(blob);
|
|
});
|
|
});
|
|
}).then(function(blob) {
|
|
updateSelectedImage(blob, true);
|
|
}, function() {
|
|
// Close dialog
|
|
});
|
|
}
|
|
}
|
|
|
|
function addButtons() {
|
|
editor.addButton('rotateleft', {
|
|
title: 'Rotate counterclockwise',
|
|
onclick: rotate(-90)
|
|
});
|
|
|
|
editor.addButton('rotateright', {
|
|
title: 'Rotate clockwise',
|
|
onclick: rotate(90)
|
|
});
|
|
|
|
editor.addButton('flipv', {
|
|
title: 'Flip vertically',
|
|
onclick: flip('v')
|
|
});
|
|
|
|
editor.addButton('fliph', {
|
|
title: 'Flip horizontally',
|
|
onclick: flip('h')
|
|
});
|
|
|
|
editor.addButton('editimage', {
|
|
title: 'Edit image',
|
|
onclick: editImageDialog
|
|
});
|
|
|
|
editor.addButton('imageoptions', {
|
|
title: 'Image options',
|
|
icon: 'options',
|
|
cmd: 'mceImage'
|
|
});
|
|
|
|
/*
|
|
editor.addButton('crop', {
|
|
title: 'Crop',
|
|
onclick: startCrop
|
|
});
|
|
*/
|
|
}
|
|
|
|
function addEvents() {
|
|
editor.on('NodeChange', function(e) {
|
|
//If the last node we selected was an image
|
|
//And had a source that doesn't match the current blob url
|
|
//We need to attempt to upload it
|
|
if (lastSelectedImage && lastSelectedImage.src != e.element.src) {
|
|
cancelTimedUpload();
|
|
editor.editorUpload.uploadImagesAuto();
|
|
lastSelectedImage = undefined;
|
|
}
|
|
|
|
//Set up the lastSelectedImage
|
|
if (isEditableImage(e.element)) {
|
|
lastSelectedImage = e.element;
|
|
}
|
|
});
|
|
}
|
|
|
|
function isEditableImage(img) {
|
|
var selectorMatched = editor.dom.is(img, 'img:not([data-mce-object],[data-mce-placeholder])');
|
|
|
|
return selectorMatched && (isLocalImage(img) || isCorsImage(img) || editor.settings.imagetools_proxy);
|
|
}
|
|
|
|
function addToolbars() {
|
|
var toolbarItems = editor.settings.imagetools_toolbar;
|
|
|
|
if (!toolbarItems) {
|
|
toolbarItems = 'rotateleft rotateright | flipv fliph | crop editimage imageoptions';
|
|
}
|
|
|
|
editor.addContextToolbar(
|
|
isEditableImage,
|
|
toolbarItems
|
|
);
|
|
}
|
|
|
|
addButtons();
|
|
addToolbars();
|
|
addEvents();
|
|
|
|
editor.addCommand('mceEditImage', editImageDialog);
|
|
};
|
|
|
|
PluginManager.add('imagetools', plugin);
|
|
|
|
return function() {};
|
|
});
|
|
|
|
dem('tinymce/imagetoolsplugin/Plugin')();
|
|
})();
|