_source/plugins/colorbutton/plugin.js

   1 /*\r
   2 Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.\r
   3 For licensing, see LICENSE.html or http://ckeditor.com/license\r
   4 */\r
   5 \r
   6 CKEDITOR.plugins.add( 'colorbutton',\r
   7 {\r
   8         requires : [ 'panelbutton', 'floatpanel', 'styles' ],\r
   9 \r
  10         init : function( editor )\r
  11         {\r
  12                 var config = editor.config,\r
  13                         lang = editor.lang.colorButton;\r
  14 \r
  15                 var clickFn;\r
  16 \r
  17                 if ( !CKEDITOR.env.hc )\r
  18                 {\r
  19                         addButton( 'TextColor', 'fore', lang.textColorTitle );\r
  20                         addButton( 'BGColor', 'back', lang.bgColorTitle );\r
  21                 }\r
  22 \r
  23                 function addButton( name, type, title )\r
  24                 {\r
  25                         editor.ui.add( name, CKEDITOR.UI_PANELBUTTON,\r
  26                                 {\r
  27                                         label : title,\r
  28                                         title : title,\r
  29                                         className : 'cke_button_' + name.toLowerCase(),\r
  30                                         modes : { wysiwyg : 1 },\r
  31 \r
  32                                         panel :\r
  33                                         {\r
  34                                                 css : [ CKEDITOR.getUrl( editor.skinPath + 'editor.css' ) ]\r
  35                                         },\r
  36 \r
  37                                         onBlock : function( panel, blockName )\r
  38                                         {\r
  39                                                 var block = panel.addBlock( blockName );\r
  40                                                 block.autoSize = true;\r
  41                                                 block.element.addClass( 'cke_colorblock' );\r
  42                                                 block.element.setHtml( renderColors( panel, type ) );\r
  43 \r
  44                                                 var keys = block.keys;\r
  45                                                 keys[ 39 ]      = 'next';                                       // ARROW-RIGHT\r
  46                                                 keys[ 9 ]       = 'next';                                       // TAB\r
  47                                                 keys[ 37 ]      = 'prev';                                       // ARROW-LEFT\r
  48                                                 keys[ CKEDITOR.SHIFT + 9 ]      = 'prev';       // SHIFT + TAB\r
  49                                                 keys[ 32 ]      = 'click';                                      // SPACE\r
  50                                         }\r
  51                                 });\r
  52                 }\r
  53 \r
  54 \r
  55                 function renderColors( panel, type )\r
  56                 {\r
  57                         var output = [],\r
  58                                 colors = config.colorButton_colors.split( ',' );\r
  59 \r
  60                         var clickFn = CKEDITOR.tools.addFunction( function( color, type )\r
  61                                 {\r
  62                                         if ( color == '?' )\r
  63                                         {\r
  64                                                 // TODO : Implement the colors dialog.\r
  65                                                 // editor.openDialog( '' );\r
  66                                                 return;\r
  67                                         }\r
  68 \r
  69                                         editor.focus();\r
  70 \r
  71                                         panel.hide();\r
  72 \r
  73                                         var style = new CKEDITOR.style( config['colorButton_' + type + 'Style'], color && { color : color } );\r
  74 \r
  75                                         editor.fire( 'saveSnapshot' );\r
  76                                         if ( color )\r
  77                                                 style.apply( editor.document );\r
  78                                         else\r
  79                                                 style.remove( editor.document );\r
  80                                         editor.fire( 'saveSnapshot' );\r
  81                                 });\r
  82 \r
  83                         // Render the "Automatic" button.\r
  84                         output.push(\r
  85                                 '<a class="cke_colorauto" _cke_focus=1 hidefocus=true' +\r
  86                                         ' title="', lang.auto, '"' +\r
  87                                         ' onclick="CKEDITOR.tools.callFunction(', clickFn, ',null,\'', type, '\');return false;"' +\r
  88                                         ' href="javascript:void(\'', lang.auto, '\')">' +\r
  89                                         '<table cellspacing=0 cellpadding=0 width="100%">' +\r
  90                                                 '<tr>' +\r
  91                                                         '<td>' +\r
  92                                                                 '<span class="cke_colorbox" style="background-color:#000"></span>' +\r
  93                                                         '</td>' +\r
  94                                                         '<td colspan=7 align=center>',\r
  95                                                                 lang.auto,\r
  96                                                         '</td>' +\r
  97                                                 '</tr>' +\r
  98                                         '</table>' +\r
  99                                 '</a>' +\r
 100                                 '<table cellspacing=0 cellpadding=0 width="100%">' );\r
 101 \r
 102                         // Render the color boxes.\r
 103                         for ( var i = 0 ; i < colors.length ; i++ )\r
 104                         {\r
 105                                 if ( ( i % 8 ) === 0 )\r
 106                                         output.push( '</tr><tr>' );\r
 107 \r
 108                                 var colorCode = colors[ i ];\r
 109                                 var colorLabel = editor.lang.colors[ colorCode ] || colorCode;\r
 110                                 output.push(\r
 111                                         '<td>' +\r
 112                                                 '<a class="cke_colorbox" _cke_focus=1 hidefocus=true' +\r
 113                                                         ' title="', colorLabel, '"' +\r
 114                                                         ' onclick="CKEDITOR.tools.callFunction(', clickFn, ',\'#', colorCode, '\',\'', type, '\'); return false;"' +\r
 115                                                         ' href="javascript:void(\'', colorLabel, '\')">' +\r
 116                                                         '<span class="cke_colorbox" style="background-color:#', colorCode, '"></span>' +\r
 117                                                 '</a>' +\r
 118                                         '</td>' );\r
 119                         }\r
 120 \r
 121                         // Render the "More Colors" button.\r
 122                         if ( config.colorButton_enableMore )\r
 123                         {\r
 124                                 output.push(\r
 125                                         '</tr>' +\r
 126                                         '<tr>' +\r
 127                                                 '<td colspan=8 align=center>' +\r
 128                                                         '<a class="cke_colormore" _cke_focus=1 hidefocus=true' +\r
 129                                                                 ' title="', lang.more, '"' +\r
 130                                                                 ' onclick="CKEDITOR.tools.callFunction(', clickFn, ',\'?\',\'', type, '\');return false;"' +\r
 131                                                                 ' href="javascript:void(\'', lang.more, '\')">',\r
 132                                                                 lang.more,\r
 133                                                         '</a>' +\r
 134                                                 '</td>' );      // It is later in the code.\r
 135                         }\r
 136 \r
 137                         output.push( '</tr></table>' );\r
 138 \r
 139                         return output.join( '' );\r
 140                 }\r
 141         }\r
 142 });\r
 143 \r
 144 /**\r
 145  * Whether to enable the "More Colors..." button in the color selectors.\r
 146  * @default false\r
 147  * @type Boolean\r
 148  * @example\r
 149  * config.colorButton_enableMore = false;\r
 150  */\r
 151 CKEDITOR.config.colorButton_enableMore = false;\r
 152 \r
 153 /**\r
 154  * Defines the colors to be displayed in the color selectors. It's a string\r
 155  * containing the hexadecimal notation for HTML colors, without the "#" prefix.\r
 156  * @type String\r
 157  * @default '000,800000,8B4513,2F4F4F,008080,000080,4B0082,696969,B22222,A52A2A,DAA520,006400,40E0D0,0000CD,800080,808080,F00,FF8C00,FFD700,008000,0FF,00F,EE82EE,A9A9A9,FFA07A,FFA500,FFFF00,00FF00,AFEEEE,ADD8E6,DDA0DD,D3D3D3,FFF0F5,FAEBD7,FFFFE0,F0FFF0,F0FFFF,F0F8FF,E6E6FA,FFF'\r
 158  * @example\r
 159  * // Brazil colors only.\r
 160  * config.colorButton_colors = '00923E,F8C100,28166F';\r
 161  */\r
 162 CKEDITOR.config.colorButton_colors =\r
 163         '000,800000,8B4513,2F4F4F,008080,000080,4B0082,696969,' +\r
 164         'B22222,A52A2A,DAA520,006400,40E0D0,0000CD,800080,808080,' +\r
 165         'F00,FF8C00,FFD700,008000,0FF,00F,EE82EE,A9A9A9,' +\r
 166         'FFA07A,FFA500,FFFF00,00FF00,AFEEEE,ADD8E6,DDA0DD,D3D3D3,' +\r
 167         'FFF0F5,FAEBD7,FFFFE0,F0FFF0,F0FFFF,F0F8FF,E6E6FA,FFF';\r
 168 \r
 169 /**\r
 170  * Holds the style definition to be used to apply the text foreground color.\r
 171  * @type Object\r
 172  * @example\r
 173  * // This is basically the default setting value.\r
 174  * config.colorButton_foreStyle =\r
 175  *     {\r
 176  *         element : 'span',\r
 177  *         styles : { 'color' : '#(color)' }\r
 178  *     };\r
 179  */\r
 180 CKEDITOR.config.colorButton_foreStyle =\r
 181         {\r
 182                 element         : 'span',\r
 183                 styles          : { 'color' : '#(color)' },\r
 184                 overrides       : [ { element : 'font', attributes : { 'color' : null } } ]\r
 185         };\r
 186 \r
 187 /**\r
 188  * Holds the style definition to be used to apply the text background color.\r
 189  * @type Object\r
 190  * @example\r
 191  * // This is basically the default setting value.\r
 192  * config.colorButton_backStyle =\r
 193  *     {\r
 194  *         element : 'span',\r
 195  *         styles : { 'background-color' : '#(color)' }\r
 196  *     };\r
 197  */\r
 198 CKEDITOR.config.colorButton_backStyle =\r
 199         {\r
 200                 element         : 'span',\r
 201                 styles          : { 'background-color' : '#(color)' }\r
 202         };\r