1 | /*
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2 | Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
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3 | For licensing, see LICENSE.html or http://ckeditor.com/license
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4 | */
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5 |
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6 | (function()
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7 | {
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8 | var flashFilenameRegex = /\.swf(?:$|\?)/i,
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9 | numberRegex = /^\d+(?:\.\d+)?$/;
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10 |
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11 | function cssifyLength( length )
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12 | {
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13 | if ( numberRegex.test( length ) )
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14 | return length + 'px';
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15 | return length;
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16 | }
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17 |
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18 | function isFlashEmbed( element )
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19 | {
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20 | var attributes = element.attributes;
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21 |
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22 | return ( attributes.type == 'application/x-shockwave-flash' || flashFilenameRegex.test( attributes.src || '' ) );
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23 | }
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24 |
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25 | function createFakeElement( editor, realElement )
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26 | {
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27 | var fakeElement = editor.createFakeParserElement( realElement, 'cke_flash', 'flash', true ),
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28 | fakeStyle = fakeElement.attributes.style || '';
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29 |
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30 | var width = realElement.attributes.width,
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31 | height = realElement.attributes.height;
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32 |
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33 | if ( typeof width != 'undefined' )
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34 | fakeStyle = fakeElement.attributes.style = fakeStyle + 'width:' + cssifyLength( width ) + ';';
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35 |
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36 | if ( typeof height != 'undefined' )
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37 | fakeStyle = fakeElement.attributes.style = fakeStyle + 'height:' + cssifyLength( height ) + ';';
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38 |
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39 | return fakeElement;
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40 | }
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41 |
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42 | CKEDITOR.plugins.add( 'flash',
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43 | {
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44 | init : function( editor )
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45 | {
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46 | editor.addCommand( 'flash', new CKEDITOR.dialogCommand( 'flash' ) );
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47 | editor.ui.addButton( 'Flash',
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48 | {
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49 | label : editor.lang.common.flash,
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50 | command : 'flash'
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51 | });
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52 | CKEDITOR.dialog.add( 'flash', this.path + 'dialogs/flash.js' );
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53 |
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54 | editor.addCss(
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55 | 'img.cke_flash' +
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56 | '{' +
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57 | 'background-image: url(' + CKEDITOR.getUrl( this.path + 'images/placeholder.png' ) + ');' +
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58 | 'background-position: center center;' +
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59 | 'background-repeat: no-repeat;' +
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60 | 'border: 1px solid #a9a9a9;' +
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61 | 'width: 80px;' +
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62 | 'height: 80px;' +
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63 | '}'
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64 | );
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65 |
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66 | // If the "menu" plugin is loaded, register the menu items.
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67 | if ( editor.addMenuItems )
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68 | {
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69 | editor.addMenuItems(
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70 | {
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71 | flash :
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72 | {
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73 | label : editor.lang.flash.properties,
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74 | command : 'flash',
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75 | group : 'flash'
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76 | }
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77 | });
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78 | }
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79 |
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80 | // If the "contextmenu" plugin is loaded, register the listeners.
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81 | if ( editor.contextMenu )
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82 | {
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83 | editor.contextMenu.addListener( function( element, selection )
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84 | {
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85 | if ( element && element.is( 'img' ) && element.getAttribute( '_cke_real_element_type' ) == 'flash' )
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86 | return { flash : CKEDITOR.TRISTATE_OFF };
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87 | });
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88 | }
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89 | },
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90 |
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91 | afterInit : function( editor )
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92 | {
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93 | var dataProcessor = editor.dataProcessor,
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94 | dataFilter = dataProcessor && dataProcessor.dataFilter;
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95 |
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96 | if ( dataFilter )
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97 | {
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98 | dataFilter.addRules(
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99 | {
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100 | elements :
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101 | {
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102 | 'cke:object' : function( element )
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103 | {
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104 | var attributes = element.attributes,
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105 | classId = attributes.classid && String( attributes.classid ).toLowerCase();
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106 |
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107 | if ( !classId )
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108 | {
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109 | // Look for the inner <embed>
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110 | for ( var i = 0 ; i < element.children.length ; i++ )
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111 | {
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112 | if ( element.children[ i ].name == 'embed' )
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113 | {
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114 | if ( !isFlashEmbed( element.children[ i ] ) )
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115 | return null;
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116 |
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117 | return createFakeElement( editor, element );
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118 | }
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119 | }
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120 | return null;
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121 | }
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122 |
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123 | return createFakeElement( editor, element );
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124 | },
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125 |
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126 | 'cke:embed' : function( element )
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127 | {
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128 | if ( !isFlashEmbed( element ) )
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129 | return null;
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130 |
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131 | return createFakeElement( editor, element );
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132 | }
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133 | }
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134 | },
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135 | 5);
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136 | }
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137 | },
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138 |
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139 | requires : [ 'fakeobjects' ]
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140 | });
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141 | })();
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142 |
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143 | CKEDITOR.tools.extend( CKEDITOR.config,
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144 | {
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145 | /**
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146 | * Save as EMBED tag only. This tag is unrecommended.
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147 | * @type Boolean
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148 | * @default false
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149 | */
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150 | flashEmbedTagOnly : false,
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151 |
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152 | /**
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153 | * Add EMBED tag as alternative: <object><embed></embed></object>
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154 | * @type Boolean
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155 | * @default false
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156 | */
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157 | flashAddEmbedTag : true,
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158 |
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159 | /**
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160 | * Use embedTagOnly and addEmbedTag values on edit.
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161 | * @type Boolean
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162 | * @default false
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163 | */
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164 | flashConvertOnEdit : false
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165 | } );
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