[3019] | 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 | CKEDITOR.dialog.add( 'specialchar', function( editor )
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| 7 | {
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| 8 | /**
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| 9 | * Simulate "this" of a dialog for non-dialog events.
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| 10 | * @type {CKEDITOR.dialog}
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| 11 | */
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| 12 | var dialog;
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| 13 | var onChoice = function( evt )
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| 14 | {
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| 15 | var target, value;
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| 16 | if ( evt.data )
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| 17 | target = evt.data.getTarget();
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| 18 | else
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| 19 | target = new CKEDITOR.dom.element( evt );
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| 20 |
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| 21 | if ( target.getName() == 'a' && ( value = target.getChild( 0 ).getHtml() ) )
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| 22 | {
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| 23 | target.removeClass( "cke_light_background" );
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| 24 | dialog.hide();
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| 25 | editor.insertHtml( value );
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| 26 | }
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| 27 | };
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| 28 |
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| 29 | var onClick = CKEDITOR.tools.addFunction( onChoice );
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| 30 |
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| 31 | var focusedNode;
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| 32 |
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| 33 | var onFocus = function( evt, target )
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| 34 | {
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| 35 | var value;
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| 36 | target = target || evt.data.getTarget();
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| 37 |
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| 38 | if ( target.getName() == 'span' )
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| 39 | target = target.getParent();
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| 40 |
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| 41 | if ( target.getName() == 'a' && ( value = target.getChild( 0 ).getHtml() ) )
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| 42 | {
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| 43 | // Trigger blur manually if there is focused node.
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| 44 | if ( focusedNode )
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| 45 | onBlur( null, focusedNode );
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| 46 |
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| 47 | var htmlPreview = dialog.getContentElement( 'info', 'htmlPreview' ).getElement();
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| 48 |
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| 49 | dialog.getContentElement( 'info', 'charPreview' ).getElement().setHtml( value );
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| 50 | htmlPreview.setHtml( CKEDITOR.tools.htmlEncode( value ) );
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| 51 | target.getParent().addClass( "cke_light_background" );
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| 52 |
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| 53 | // Memorize focused node.
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| 54 | focusedNode = target;
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| 55 | }
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| 56 | };
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| 57 |
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| 58 | var onBlur = function( evt, target )
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| 59 | {
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| 60 | target = target || evt.data.getTarget();
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| 61 |
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| 62 | if ( target.getName() == 'span' )
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| 63 | target = target.getParent();
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| 64 |
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| 65 | if ( target.getName() == 'a' )
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| 66 | {
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| 67 | dialog.getContentElement( 'info', 'charPreview' ).getElement().setHtml( ' ' );
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| 68 | dialog.getContentElement( 'info', 'htmlPreview' ).getElement().setHtml( ' ' );
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| 69 | target.getParent().removeClass( "cke_light_background" );
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| 70 |
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| 71 | focusedNode = undefined;
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| 72 | }
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| 73 | };
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| 74 |
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| 75 | var onKeydown = CKEDITOR.tools.addFunction( function( ev )
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| 76 | {
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| 77 | ev = new CKEDITOR.dom.event( ev );
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| 78 |
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| 79 | // Get an Anchor element.
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| 80 | var element = ev.getTarget();
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| 81 | var relative, nodeToMove;
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| 82 | var keystroke = ev.getKeystroke();
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| 83 |
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| 84 | switch ( keystroke )
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| 85 | {
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| 86 | // RIGHT-ARROW
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| 87 | case 39 :
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| 88 | // relative is TD
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| 89 | if ( ( relative = element.getParent().getNext() ) )
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| 90 | {
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| 91 | nodeToMove = relative.getChild( 0 );
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| 92 | if ( nodeToMove.type == 1 )
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| 93 | {
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| 94 | nodeToMove.focus();
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| 95 | onBlur( null, element );
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| 96 | onFocus( null, nodeToMove );
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| 97 | }
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| 98 | }
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| 99 | ev.preventDefault();
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| 100 | break;
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| 101 | // LEFT-ARROW
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| 102 | case 37 :
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| 103 | // relative is TD
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| 104 | if ( ( relative = element.getParent().getPrevious() ) )
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| 105 | {
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| 106 | nodeToMove = relative.getChild( 0 );
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| 107 | nodeToMove.focus();
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| 108 | onBlur( null, element );
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| 109 | onFocus( null, nodeToMove );
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| 110 | }
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| 111 | ev.preventDefault();
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| 112 | break;
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| 113 | // UP-ARROW
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| 114 | case 38 :
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| 115 | // relative is TR
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| 116 | if ( ( relative = element.getParent().getParent().getPrevious() ) )
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| 117 | {
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| 118 | nodeToMove = relative.getChild( [element.getParent().getIndex(), 0] );
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| 119 | nodeToMove.focus();
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| 120 | onBlur( null, element );
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| 121 | onFocus( null, nodeToMove );
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| 122 | }
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| 123 | ev.preventDefault();
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| 124 | break;
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| 125 | // DOWN-ARROW
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| 126 | case 40 :
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| 127 | // relative is TR
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| 128 | if ( ( relative = element.getParent().getParent().getNext() ) )
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| 129 | {
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| 130 | nodeToMove = relative.getChild( [ element.getParent().getIndex(), 0 ] );
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| 131 | if ( nodeToMove && nodeToMove.type == 1 )
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| 132 | {
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| 133 | nodeToMove.focus();
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| 134 | onBlur( null, element );
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| 135 | onFocus( null, nodeToMove );
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| 136 | }
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| 137 | }
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| 138 | ev.preventDefault();
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| 139 | break;
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| 140 | // SPACE
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| 141 | // ENTER is already handled as onClick
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| 142 | case 32 :
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| 143 | onChoice( { data: ev } );
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| 144 | ev.preventDefault();
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| 145 | break;
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| 146 | // TAB
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| 147 | case 9 :
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| 148 | // relative is TD
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| 149 | if ( ( relative = element.getParent().getNext() ) )
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| 150 | {
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| 151 | nodeToMove = relative.getChild( 0 );
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| 152 | if ( nodeToMove.type == 1 )
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| 153 | {
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| 154 | nodeToMove.focus();
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| 155 | onBlur( null, element );
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| 156 | onFocus( null, nodeToMove );
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| 157 | ev.preventDefault( true );
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| 158 | }
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| 159 | else
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| 160 | onBlur( null, element );
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| 161 | }
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| 162 | // relative is TR
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| 163 | else if ( ( relative = element.getParent().getParent().getNext() ) )
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| 164 | {
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| 165 | nodeToMove = relative.getChild( [ 0, 0 ] );
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| 166 | if ( nodeToMove && nodeToMove.type == 1 )
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| 167 | {
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| 168 | nodeToMove.focus();
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| 169 | onBlur( null, element );
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| 170 | onFocus( null, nodeToMove );
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| 171 | ev.preventDefault( true );
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| 172 | }
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| 173 | else
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| 174 | onBlur( null, element );
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| 175 | }
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| 176 | break;
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| 177 | // SHIFT + TAB
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| 178 | case CKEDITOR.SHIFT + 9 :
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| 179 | // relative is TD
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| 180 | if ( ( relative = element.getParent().getPrevious() ) )
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| 181 | {
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| 182 | nodeToMove = relative.getChild( 0 );
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| 183 | nodeToMove.focus();
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| 184 | onBlur( null, element );
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| 185 | onFocus( null, nodeToMove );
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| 186 | ev.preventDefault( true );
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| 187 | }
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| 188 | // relative is TR
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| 189 | else if ( ( relative = element.getParent().getParent().getPrevious() ) )
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| 190 | {
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| 191 | nodeToMove = relative.getLast().getChild( 0 );
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| 192 | nodeToMove.focus();
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| 193 | onBlur( null, element );
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| 194 | onFocus( null, nodeToMove );
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| 195 | ev.preventDefault( true );
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| 196 | }
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| 197 | else
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| 198 | onBlur( null, element );
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| 199 | break;
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| 200 | default :
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| 201 | // Do not stop not handled events.
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| 202 | return;
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| 203 | }
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| 204 | });
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| 205 |
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| 206 | return {
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| 207 | title : editor.lang.specialChar.title,
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| 208 | minWidth : 430,
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| 209 | minHeight : 280,
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| 210 | buttons : [ CKEDITOR.dialog.cancelButton ],
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| 211 | charColumns : 17,
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| 212 | chars :
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| 213 | [
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| 214 | '!','"','#','$','%','&',"'",'(',')','*','+','-','.','/',
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| 215 | '0','1','2','3','4','5','6','7','8','9',':',';',
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| 216 | '<','=','>','?','@',
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| 217 | 'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O',
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| 218 | 'P','Q','R','S','T','U','V','W','X','Y','Z',
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| 219 | '[',']','^','_','`',
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| 220 | 'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p',
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| 221 | 'q','r','s','t','u','v','w','x','y','z',
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| 222 | '{','|','}','~','€','‘','’','’','“',
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| 223 | '”','–','—','¡','¢','£',
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| 224 | '¤','¥','¦','§','¨','©','ª',
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| 225 | '«','¬','®','¯','°','±','²',
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| 226 | '³','´','µ','¶','·','¸',
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| 227 | '¹','º','»','¼','½','¾',
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| 228 | '¿','À','Á','Â','Ã','Ä',
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| 229 | 'Å','Æ','Ç','È','É','Ê',
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| 230 | 'Ë','Ì','Í','Î','Ï','Ð',
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| 231 | 'Ñ','Ò','Ó','Ô','Õ','Ö',
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| 232 | '×','Ø','Ù','Ú','Û','Ü',
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| 233 | 'Ý','Þ','ß','à','á','â',
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| 234 | 'ã','ä','å','æ','ç','è',
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| 235 | 'é','ê','ë','ì','í','î',
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| 236 | 'ï','ð','ñ','ò','ó','ô',
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| 237 | 'õ','ö','÷','ø','ù','ú',
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| 238 | 'û','ü','ü','ý','þ','ÿ',
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| 239 | 'Œ','œ','Ŵ','Ŷ','ŵ','ŷ','‚',
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| 240 | '‛','„','…','™','►','•',
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| 241 | '→','⇒','⇔','♦','≈'
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| 242 | ],
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| 243 | onLoad : function()
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| 244 | {
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| 245 | var columns = this.definition.charColumns,
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| 246 | chars = this.definition.chars;
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| 247 |
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| 248 | var html = [ '<table style="width: 320px; height: 100%; border-collapse: separate;" align="center" cellspacing="2" cellpadding="2" border="0">' ];
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| 249 |
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| 250 | var i = 0 ;
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| 251 | while ( i < chars.length )
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| 252 | {
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| 253 | html.push( '<tr>' ) ;
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| 254 |
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| 255 | for( var j = 0 ; j < columns ; j++, i++ )
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| 256 | {
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| 257 | if ( chars[ i ] )
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| 258 | {
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| 259 | html.push(
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| 260 | '<td class="cke_dark_background" style="cursor: default">' +
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| 261 | '<a href="javascript: void(0);" style="cursor: inherit; display: block; height: 1.25em; margin-top: 0.25em; text-align: center;" title="', chars[i].replace( /&/g, '&' ), '"' +
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| 262 | ' onkeydown="CKEDITOR.tools.callFunction( ' + onKeydown + ', event, this )"' +
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| 263 | ' onclick="CKEDITOR.tools.callFunction(' + onClick + ', this); return false;"' +
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| 264 | ' tabindex="-1">' +
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| 265 | '<span style="margin: 0 auto;cursor: inherit">' +
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| 266 | chars[i] +
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| 267 | '</span></a>');
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| 268 | }
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| 269 | else
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| 270 | html.push( '<td class="cke_dark_background"> ' );
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| 271 |
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| 272 | html.push( '</td>' );
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| 273 | }
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| 274 | html.push( '</tr>' );
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| 275 | }
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| 276 |
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| 277 | html.push( '</tbody></table>' );
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| 278 |
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| 279 | this.getContentElement( 'info', 'charContainer' ).getElement().setHtml( html.join( '' ) );
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| 280 | },
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| 281 | contents : [
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| 282 | {
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| 283 | id : 'info',
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| 284 | label : editor.lang.common.generalTab,
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| 285 | title : editor.lang.common.generalTab,
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| 286 | padding : 0,
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| 287 | align : 'top',
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| 288 | elements : [
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| 289 | {
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| 290 | type : 'hbox',
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| 291 | align : 'top',
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| 292 | widths : [ '320px', '90px' ],
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| 293 | children :
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| 294 | [
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| 295 | {
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| 296 | type : 'html',
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| 297 | id : 'charContainer',
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| 298 | html : '',
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| 299 | onMouseover : onFocus,
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| 300 | onMouseout : onBlur,
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| 301 | focus : function()
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| 302 | {
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| 303 | var firstChar = this.getElement().getChild( [0, 0, 0, 0, 0] );
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| 304 | setTimeout(function()
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| 305 | {
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| 306 | firstChar.focus();
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| 307 | onFocus( null, firstChar );
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| 308 | });
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| 309 | },
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| 310 | // Needed only for webkit.
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| 311 | onShow : function()
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| 312 | {
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| 313 | var firstChar = this.getElement().getChild( [0, 0, 0, 0, 0] );
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| 314 | setTimeout(function()
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| 315 | {
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| 316 | firstChar.focus();
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| 317 | onFocus( null, firstChar );
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| 318 | });
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| 319 | },
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| 320 | onLoad : function( event )
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| 321 | {
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| 322 | dialog = event.sender;
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| 323 | }
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| 324 | },
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| 325 | {
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| 326 | type : 'hbox',
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| 327 | align : 'top',
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| 328 | widths : [ '100%' ],
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| 329 | children :
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| 330 | [
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| 331 | {
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| 332 | type : 'vbox',
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| 333 | align : 'top',
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| 334 | children :
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| 335 | [
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| 336 | {
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| 337 | type : 'html',
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| 338 | html : '<div></div>'
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| 339 | },
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| 340 | {
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| 341 | type : 'html',
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| 342 | id : 'charPreview',
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| 343 | style : 'border:1px solid #eeeeee;background-color:#EAEAD1;font-size:28px;height:40px;width:70px;padding-top:9px;font-family:\'Microsoft Sans Serif\',Arial,Helvetica,Verdana;text-align:center;',
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| 344 | html : '<div> </div>'
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| 345 | },
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| 346 | {
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| 347 | type : 'html',
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| 348 | id : 'htmlPreview',
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| 349 | style : 'border:1px solid #eeeeee;background-color:#EAEAD1;font-size:14px;height:20px;width:70px;padding-top:2px;font-family:\'Microsoft Sans Serif\',Arial,Helvetica,Verdana;text-align:center;',
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| 350 | html : '<div> </div>'
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| 351 | }
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| 352 | ]
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| 353 | }
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| 354 | ]
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| 355 | }
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| 356 | ]
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| 357 | }
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| 358 | ]
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| 359 | }
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| 360 | ]
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| 361 | };
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| 362 | } );
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