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Diffstat (limited to 'sources/plugins/colorbutton/plugin.js')
-rw-r--r-- | sources/plugins/colorbutton/plugin.js | 411 |
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diff --git a/sources/plugins/colorbutton/plugin.js b/sources/plugins/colorbutton/plugin.js new file mode 100644 index 0000000..5382333 --- /dev/null +++ b/sources/plugins/colorbutton/plugin.js | |||
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1 | /** | ||
2 | * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved. | ||
3 | * For licensing, see LICENSE.md or http://ckeditor.com/license | ||
4 | */ | ||
5 | |||
6 | /** | ||
7 | * @fileOverview The "colorbutton" plugin that makes it possible to assign | ||
8 | * text and background colors to editor contents. | ||
9 | * | ||
10 | */ | ||
11 | CKEDITOR.plugins.add( 'colorbutton', { | ||
12 | requires: 'panelbutton,floatpanel', | ||
13 | // jscs:disable maximumLineLength | ||
14 | lang: 'af,ar,az,bg,bn,bs,ca,cs,cy,da,de,de-ch,el,en,en-au,en-ca,en-gb,eo,es,et,eu,fa,fi,fo,fr,fr-ca,gl,gu,he,hi,hr,hu,id,is,it,ja,ka,km,ko,ku,lt,lv,mk,mn,ms,nb,nl,no,oc,pl,pt,pt-br,ro,ru,si,sk,sl,sq,sr,sr-latn,sv,th,tr,tt,ug,uk,vi,zh,zh-cn', // %REMOVE_LINE_CORE% | ||
15 | // jscs:enable maximumLineLength | ||
16 | icons: 'bgcolor,textcolor', // %REMOVE_LINE_CORE% | ||
17 | hidpi: true, // %REMOVE_LINE_CORE% | ||
18 | init: function( editor ) { | ||
19 | var config = editor.config, | ||
20 | lang = editor.lang.colorbutton; | ||
21 | |||
22 | if ( !CKEDITOR.env.hc ) { | ||
23 | addButton( 'TextColor', 'fore', lang.textColorTitle, 10, { | ||
24 | contentTransformations: [ | ||
25 | [ | ||
26 | { | ||
27 | element: 'font', | ||
28 | check: 'span{color}', | ||
29 | left: function( element ) { | ||
30 | return !!element.attributes.color; | ||
31 | }, | ||
32 | right: function( element ) { | ||
33 | element.name = 'span'; | ||
34 | |||
35 | element.attributes.color && ( element.styles.color = element.attributes.color ); | ||
36 | delete element.attributes.color; | ||
37 | } | ||
38 | } | ||
39 | ] | ||
40 | ] | ||
41 | } ); | ||
42 | |||
43 | var bgOptions = {}, | ||
44 | normalizeBackground = editor.config.colorButton_normalizeBackground; | ||
45 | |||
46 | if ( normalizeBackground === undefined || normalizeBackground ) { | ||
47 | // If background contains only color, then we want to convert it into background-color so that it's | ||
48 | // correctly picked by colorbutton plugin. | ||
49 | bgOptions.contentTransformations = [ | ||
50 | [ | ||
51 | { | ||
52 | // Transform span that specify background with color only to background-color. | ||
53 | element: 'span', | ||
54 | left: function( element ) { | ||
55 | var tools = CKEDITOR.tools; | ||
56 | if ( element.name != 'span' || !element.styles || !element.styles.background ) { | ||
57 | return false; | ||
58 | } | ||
59 | |||
60 | var background = tools.style.parse.background( element.styles.background ); | ||
61 | |||
62 | // We return true only if background specifies **only** color property, and there's only one background directive. | ||
63 | return background.color && tools.objectKeys( background ).length === 1; | ||
64 | }, | ||
65 | right: function( element ) { | ||
66 | var style = new CKEDITOR.style( editor.config.colorButton_backStyle, { | ||
67 | color: element.styles.background | ||
68 | } ), | ||
69 | definition = style.getDefinition(); | ||
70 | |||
71 | // Align the output object with the template used in config. | ||
72 | element.name = definition.element; | ||
73 | element.styles = definition.styles; | ||
74 | element.attributes = definition.attributes || {}; | ||
75 | |||
76 | return element; | ||
77 | } | ||
78 | } | ||
79 | ] | ||
80 | ]; | ||
81 | } | ||
82 | |||
83 | addButton( 'BGColor', 'back', lang.bgColorTitle, 20, bgOptions ); | ||
84 | } | ||
85 | |||
86 | function addButton( name, type, title, order, options ) { | ||
87 | var style = new CKEDITOR.style( config[ 'colorButton_' + type + 'Style' ] ), | ||
88 | colorBoxId = CKEDITOR.tools.getNextId() + '_colorBox'; | ||
89 | |||
90 | options = options || {}; | ||
91 | |||
92 | editor.ui.add( name, CKEDITOR.UI_PANELBUTTON, { | ||
93 | label: title, | ||
94 | title: title, | ||
95 | modes: { wysiwyg: 1 }, | ||
96 | editorFocus: 0, | ||
97 | toolbar: 'colors,' + order, | ||
98 | allowedContent: style, | ||
99 | requiredContent: style, | ||
100 | contentTransformations: options.contentTransformations, | ||
101 | |||
102 | panel: { | ||
103 | css: CKEDITOR.skin.getPath( 'editor' ), | ||
104 | attributes: { role: 'listbox', 'aria-label': lang.panelTitle } | ||
105 | }, | ||
106 | |||
107 | onBlock: function( panel, block ) { | ||
108 | block.autoSize = true; | ||
109 | block.element.addClass( 'cke_colorblock' ); | ||
110 | block.element.setHtml( renderColors( panel, type, colorBoxId ) ); | ||
111 | // The block should not have scrollbars (#5933, #6056) | ||
112 | block.element.getDocument().getBody().setStyle( 'overflow', 'hidden' ); | ||
113 | |||
114 | CKEDITOR.ui.fire( 'ready', this ); | ||
115 | |||
116 | var keys = block.keys; | ||
117 | var rtl = editor.lang.dir == 'rtl'; | ||
118 | keys[ rtl ? 37 : 39 ] = 'next'; // ARROW-RIGHT | ||
119 | keys[ 40 ] = 'next'; // ARROW-DOWN | ||
120 | keys[ 9 ] = 'next'; // TAB | ||
121 | keys[ rtl ? 39 : 37 ] = 'prev'; // ARROW-LEFT | ||
122 | keys[ 38 ] = 'prev'; // ARROW-UP | ||
123 | keys[ CKEDITOR.SHIFT + 9 ] = 'prev'; // SHIFT + TAB | ||
124 | keys[ 32 ] = 'click'; // SPACE | ||
125 | }, | ||
126 | |||
127 | refresh: function() { | ||
128 | if ( !editor.activeFilter.check( style ) ) | ||
129 | this.setState( CKEDITOR.TRISTATE_DISABLED ); | ||
130 | }, | ||
131 | |||
132 | // The automatic colorbox should represent the real color (#6010) | ||
133 | onOpen: function() { | ||
134 | |||
135 | var selection = editor.getSelection(), | ||
136 | block = selection && selection.getStartElement(), | ||
137 | path = editor.elementPath( block ), | ||
138 | color; | ||
139 | |||
140 | if ( !path ) | ||
141 | return; | ||
142 | |||
143 | // Find the closest block element. | ||
144 | block = path.block || path.blockLimit || editor.document.getBody(); | ||
145 | |||
146 | // The background color might be transparent. In that case, look up the color in the DOM tree. | ||
147 | do { | ||
148 | color = block && block.getComputedStyle( type == 'back' ? 'background-color' : 'color' ) || 'transparent'; | ||
149 | } | ||
150 | while ( type == 'back' && color == 'transparent' && block && ( block = block.getParent() ) ); | ||
151 | |||
152 | // The box should never be transparent. | ||
153 | if ( !color || color == 'transparent' ) | ||
154 | color = '#ffffff'; | ||
155 | |||
156 | if ( config.colorButton_enableAutomatic !== false ) { | ||
157 | this._.panel._.iframe.getFrameDocument().getById( colorBoxId ).setStyle( 'background-color', color ); | ||
158 | } | ||
159 | |||
160 | return color; | ||
161 | } | ||
162 | } ); | ||
163 | } | ||
164 | |||
165 | function renderColors( panel, type, colorBoxId ) { | ||
166 | var output = [], | ||
167 | colors = config.colorButton_colors.split( ',' ), | ||
168 | colorsPerRow = config.colorButton_colorsPerRow || 6, | ||
169 | // Tells if we should include "More Colors..." button. | ||
170 | moreColorsEnabled = editor.plugins.colordialog && config.colorButton_enableMore !== false, | ||
171 | // aria-setsize and aria-posinset attributes are used to indicate size of options, because | ||
172 | // screen readers doesn't play nice with table, based layouts (#12097). | ||
173 | total = colors.length + ( moreColorsEnabled ? 2 : 1 ); | ||
174 | |||
175 | var clickFn = CKEDITOR.tools.addFunction( function( color, type ) { | ||
176 | var applyColorStyle = arguments.callee; | ||
177 | function onColorDialogClose( evt ) { | ||
178 | this.removeListener( 'ok', onColorDialogClose ); | ||
179 | this.removeListener( 'cancel', onColorDialogClose ); | ||
180 | |||
181 | evt.name == 'ok' && applyColorStyle( this.getContentElement( 'picker', 'selectedColor' ).getValue(), type ); | ||
182 | } | ||
183 | |||
184 | if ( color == '?' ) { | ||
185 | editor.openDialog( 'colordialog', function() { | ||
186 | this.on( 'ok', onColorDialogClose ); | ||
187 | this.on( 'cancel', onColorDialogClose ); | ||
188 | } ); | ||
189 | |||
190 | return; | ||
191 | } | ||
192 | |||
193 | editor.focus(); | ||
194 | |||
195 | panel.hide(); | ||
196 | |||
197 | editor.fire( 'saveSnapshot' ); | ||
198 | |||
199 | // Clean up any conflicting style within the range. | ||
200 | editor.removeStyle( new CKEDITOR.style( config[ 'colorButton_' + type + 'Style' ], { color: 'inherit' } ) ); | ||
201 | |||
202 | if ( color ) { | ||
203 | var colorStyle = config[ 'colorButton_' + type + 'Style' ]; | ||
204 | |||
205 | colorStyle.childRule = type == 'back' ? | ||
206 | function( element ) { | ||
207 | // It's better to apply background color as the innermost style. (#3599) | ||
208 | // Except for "unstylable elements". (#6103) | ||
209 | return isUnstylable( element ); | ||
210 | } : function( element ) { | ||
211 | // Fore color style must be applied inside links instead of around it. (#4772,#6908) | ||
212 | return !( element.is( 'a' ) || element.getElementsByTag( 'a' ).count() ) || isUnstylable( element ); | ||
213 | }; | ||
214 | |||
215 | editor.applyStyle( new CKEDITOR.style( colorStyle, { color: color } ) ); | ||
216 | } | ||
217 | |||
218 | editor.fire( 'saveSnapshot' ); | ||
219 | } ); | ||
220 | |||
221 | if ( config.colorButton_enableAutomatic !== false ) { | ||
222 | // Render the "Automatic" button. | ||
223 | output.push( '<a class="cke_colorauto" _cke_focus=1 hidefocus=true' + | ||
224 | ' title="', lang.auto, '"' + | ||
225 | ' onclick="CKEDITOR.tools.callFunction(', clickFn, ',null,\'', type, '\');return false;"' + | ||
226 | ' href="javascript:void(\'', lang.auto, '\')"' + | ||
227 | ' role="option" aria-posinset="1" aria-setsize="', total, '">' + | ||
228 | '<table role="presentation" cellspacing=0 cellpadding=0 width="100%">' + | ||
229 | '<tr>' + | ||
230 | '<td colspan="' + colorsPerRow + '" align="center"><span class="cke_colorbox" id="', colorBoxId, '"></span>', lang.auto, '</td>' + | ||
231 | '</tr>' + | ||
232 | '</table>' + | ||
233 | '</a>' ); | ||
234 | } | ||
235 | output.push( '<table role="presentation" cellspacing=0 cellpadding=0 width="100%">' ); | ||
236 | |||
237 | // Render the color boxes. | ||
238 | for ( var i = 0; i < colors.length; i++ ) { | ||
239 | if ( ( i % colorsPerRow ) === 0 ) | ||
240 | output.push( '</tr><tr>' ); | ||
241 | |||
242 | var parts = colors[ i ].split( '/' ), | ||
243 | colorName = parts[ 0 ], | ||
244 | colorCode = parts[ 1 ] || colorName; | ||
245 | |||
246 | // The data can be only a color code (without #) or colorName + color code | ||
247 | // If only a color code is provided, then the colorName is the color with the hash | ||
248 | // Convert the color from RGB to RRGGBB for better compatibility with IE and <font>. See #5676 | ||
249 | if ( !parts[ 1 ] ) | ||
250 | colorName = '#' + colorName.replace( /^(.)(.)(.)$/, '$1$1$2$2$3$3' ); | ||
251 | |||
252 | var colorLabel = editor.lang.colorbutton.colors[ colorCode ] || colorCode; | ||
253 | output.push( '<td>' + | ||
254 | '<a class="cke_colorbox" _cke_focus=1 hidefocus=true' + | ||
255 | ' title="', colorLabel, '"' + | ||
256 | ' onclick="CKEDITOR.tools.callFunction(', clickFn, ',\'', colorName, '\',\'', type, '\'); return false;"' + | ||
257 | ' href="javascript:void(\'', colorLabel, '\')"' + | ||
258 | ' role="option" aria-posinset="', ( i + 2 ), '" aria-setsize="', total, '">' + | ||
259 | '<span class="cke_colorbox" style="background-color:#', colorCode, '"></span>' + | ||
260 | '</a>' + | ||
261 | '</td>' ); | ||
262 | } | ||
263 | |||
264 | // Render the "More Colors" button. | ||
265 | if ( moreColorsEnabled ) { | ||
266 | output.push( '</tr>' + | ||
267 | '<tr>' + | ||
268 | '<td colspan="' + colorsPerRow + '" align="center">' + | ||
269 | '<a class="cke_colormore" _cke_focus=1 hidefocus=true' + | ||
270 | ' title="', lang.more, '"' + | ||
271 | ' onclick="CKEDITOR.tools.callFunction(', clickFn, ',\'?\',\'', type, '\');return false;"' + | ||
272 | ' href="javascript:void(\'', lang.more, '\')"', ' role="option" aria-posinset="', total, '" aria-setsize="', total, '">', lang.more, '</a>' + | ||
273 | '</td>' ); // tr is later in the code. | ||
274 | } | ||
275 | |||
276 | output.push( '</tr></table>' ); | ||
277 | |||
278 | return output.join( '' ); | ||
279 | } | ||
280 | |||
281 | function isUnstylable( ele ) { | ||
282 | return ( ele.getAttribute( 'contentEditable' ) == 'false' ) || ele.getAttribute( 'data-nostyle' ); | ||
283 | } | ||
284 | } | ||
285 | } ); | ||
286 | |||
287 | /** | ||
288 | * Whether to enable the **More Colors** button in the color selectors. | ||
289 | * | ||
290 | * Read more in the [documentation](#!/guide/dev_colorbutton) | ||
291 | * and see the [SDK sample](http://sdk.ckeditor.com/samples/colorbutton.html). | ||
292 | * | ||
293 | * config.colorButton_enableMore = false; | ||
294 | * | ||
295 | * @cfg {Boolean} [colorButton_enableMore=true] | ||
296 | * @member CKEDITOR.config | ||
297 | */ | ||
298 | |||
299 | /** | ||
300 | * Defines the colors to be displayed in the color selectors. This is a string | ||
301 | * containing hexadecimal notation for HTML colors, without the `'#'` prefix. | ||
302 | * | ||
303 | * **Since 3.3:** A color name may optionally be defined by prefixing the entries with | ||
304 | * a name and the slash character. For example, `'FontColor1/FF9900'` will be | ||
305 | * displayed as the color `#FF9900` in the selector, but will be output as `'FontColor1'`. | ||
306 | * | ||
307 | * **Since 4.6.2:** The default color palette has changed. It contains fewer colors in more | ||
308 | * pastel shades than the previous one. | ||
309 | * | ||
310 | * Read more in the [documentation](#!/guide/dev_colorbutton) | ||
311 | * and see the [SDK sample](http://sdk.ckeditor.com/samples/colorbutton.html). | ||
312 | * | ||
313 | * // Brazil colors only. | ||
314 | * config.colorButton_colors = '00923E,F8C100,28166F'; | ||
315 | * | ||
316 | * config.colorButton_colors = 'FontColor1/FF9900,FontColor2/0066CC,FontColor3/F00'; | ||
317 | * | ||
318 | * // CKEditor color palette available before version 4.6.2. | ||
319 | * config.colorButton_colors = | ||
320 | * '000,800000,8B4513,2F4F4F,008080,000080,4B0082,696969,' + | ||
321 | * 'B22222,A52A2A,DAA520,006400,40E0D0,0000CD,800080,808080,' + | ||
322 | * 'F00,FF8C00,FFD700,008000,0FF,00F,EE82EE,A9A9A9,' + | ||
323 | * 'FFA07A,FFA500,FFFF00,00FF00,AFEEEE,ADD8E6,DDA0DD,D3D3D3,' + | ||
324 | * 'FFF0F5,FAEBD7,FFFFE0,F0FFF0,F0FFFF,F0F8FF,E6E6FA,FFF'; | ||
325 | * | ||
326 | * @cfg {String} [colorButton_colors=see source] | ||
327 | * @member CKEDITOR.config | ||
328 | */ | ||
329 | CKEDITOR.config.colorButton_colors = '1ABC9C,2ECC71,3498DB,9B59B6,4E5F70,F1C40F,' + | ||
330 | '16A085,27AE60,2980B9,8E44AD,2C3E50,F39C12,' + | ||
331 | 'E67E22,E74C3C,ECF0F1,95A5A6,DDD,FFF,' + | ||
332 | 'D35400,C0392B,BDC3C7,7F8C8D,999,000'; | ||
333 | |||
334 | /** | ||
335 | * Stores the style definition that applies the text foreground color. | ||
336 | * | ||
337 | * Read more in the [documentation](#!/guide/dev_colorbutton) | ||
338 | * and see the [SDK sample](http://sdk.ckeditor.com/samples/colorbutton.html). | ||
339 | * | ||
340 | * // This is actually the default value. | ||
341 | * config.colorButton_foreStyle = { | ||
342 | * element: 'span', | ||
343 | * styles: { color: '#(color)' } | ||
344 | * }; | ||
345 | * | ||
346 | * @cfg [colorButton_foreStyle=see source] | ||
347 | * @member CKEDITOR.config | ||
348 | */ | ||
349 | CKEDITOR.config.colorButton_foreStyle = { | ||
350 | element: 'span', | ||
351 | styles: { 'color': '#(color)' }, | ||
352 | overrides: [ { | ||
353 | element: 'font', attributes: { 'color': null } | ||
354 | } ] | ||
355 | }; | ||
356 | |||
357 | /** | ||
358 | * Stores the style definition that applies the text background color. | ||
359 | * | ||
360 | * Read more in the [documentation](#!/guide/dev_colorbutton) | ||
361 | * and see the [SDK sample](http://sdk.ckeditor.com/samples/colorbutton.html). | ||
362 | * | ||
363 | * // This is actually the default value. | ||
364 | * config.colorButton_backStyle = { | ||
365 | * element: 'span', | ||
366 | * styles: { 'background-color': '#(color)' } | ||
367 | * }; | ||
368 | * | ||
369 | * @cfg [colorButton_backStyle=see source] | ||
370 | * @member CKEDITOR.config | ||
371 | */ | ||
372 | CKEDITOR.config.colorButton_backStyle = { | ||
373 | element: 'span', | ||
374 | styles: { 'background-color': '#(color)' } | ||
375 | }; | ||
376 | |||
377 | /** | ||
378 | * Whether to enable the **Automatic** button in the color selectors. | ||
379 | * | ||
380 | * Read more in the [documentation](#!/guide/dev_colorbutton) | ||
381 | * and see the [SDK sample](http://sdk.ckeditor.com/samples/colorbutton.html). | ||
382 | * | ||
383 | * config.colorButton_enableAutomatic = false; | ||
384 | * | ||
385 | * @cfg {Boolean} [colorButton_enableAutomatic=true] | ||
386 | * @member CKEDITOR.config | ||
387 | */ | ||
388 | |||
389 | /** | ||
390 | * Defines how many colors will be shown per row in the color selectors. | ||
391 | * | ||
392 | * Read more in the [documentation](#!/guide/dev_colorbutton) | ||
393 | * and see the [SDK sample](http://sdk.ckeditor.com/samples/colorbutton.html). | ||
394 | * | ||
395 | * config.colorButton_colorsPerRow = 8; | ||
396 | * | ||
397 | * @since 4.6.2 | ||
398 | * @cfg {Number} [colorButton_colorsPerRow=6] | ||
399 | * @member CKEDITOR.config | ||
400 | */ | ||
401 | |||
402 | /** | ||
403 | * Whether the plugin should convert `background` CSS properties with color only, to a `background-color` property, | ||
404 | * allowing the [Color Button](http://ckeditor.com/addon/colorbutton) plugin to edit these styles. | ||
405 | * | ||
406 | * config.colorButton_normalizeBackground = false; | ||
407 | * | ||
408 | * @since 4.6.1 | ||
409 | * @cfg {Boolean} [colorButton_normalizeBackground=true] | ||
410 | * @member CKEDITOR.config | ||
411 | */ | ||