--- /dev/null
+/*\r
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.\r
+For licensing, see LICENSE.html or http://ckeditor.com/license\r
+*/\r
+\r
+CKEDITOR.dialog.add( 'specialchar', function( editor )\r
+{\r
+ /**\r
+ * Simulate "this" of a dialog for non-dialog events.\r
+ * @type {CKEDITOR.dialog}\r
+ */\r
+ var dialog,\r
+ lang = editor.lang.specialChar;\r
+\r
+ var onChoice = function( evt )\r
+ {\r
+ var target, value;\r
+ if ( evt.data )\r
+ target = evt.data.getTarget();\r
+ else\r
+ target = new CKEDITOR.dom.element( evt );\r
+\r
+ if ( target.getName() == 'a' && ( value = target.getChild( 0 ).getHtml() ) )\r
+ {\r
+ target.removeClass( "cke_light_background" );\r
+ dialog.hide();\r
+\r
+ // We must use "insertText" here to keep text styled.\r
+ var span = editor.document.createElement( 'span' );\r
+ span.setHtml( value );\r
+ editor.insertText( span.getText() );\r
+ }\r
+ };\r
+\r
+ var onClick = CKEDITOR.tools.addFunction( onChoice );\r
+\r
+ var focusedNode;\r
+\r
+ var onFocus = function( evt, target )\r
+ {\r
+ var value;\r
+ target = target || evt.data.getTarget();\r
+\r
+ if ( target.getName() == 'span' )\r
+ target = target.getParent();\r
+\r
+ if ( target.getName() == 'a' && ( value = target.getChild( 0 ).getHtml() ) )\r
+ {\r
+ // Trigger blur manually if there is focused node.\r
+ if ( focusedNode )\r
+ onBlur( null, focusedNode );\r
+\r
+ var htmlPreview = dialog.getContentElement( 'info', 'htmlPreview' ).getElement();\r
+\r
+ dialog.getContentElement( 'info', 'charPreview' ).getElement().setHtml( value );\r
+ htmlPreview.setHtml( CKEDITOR.tools.htmlEncode( value ) );\r
+ target.getParent().addClass( "cke_light_background" );\r
+\r
+ // Memorize focused node.\r
+ focusedNode = target;\r
+ }\r
+ };\r
+\r
+ var onBlur = function( evt, target )\r
+ {\r
+ target = target || evt.data.getTarget();\r
+\r
+ if ( target.getName() == 'span' )\r
+ target = target.getParent();\r
+\r
+ if ( target.getName() == 'a' )\r
+ {\r
+ dialog.getContentElement( 'info', 'charPreview' ).getElement().setHtml( ' ' );\r
+ dialog.getContentElement( 'info', 'htmlPreview' ).getElement().setHtml( ' ' );\r
+ target.getParent().removeClass( "cke_light_background" );\r
+\r
+ focusedNode = undefined;\r
+ }\r
+ };\r
+\r
+ var onKeydown = CKEDITOR.tools.addFunction( function( ev )\r
+ {\r
+ ev = new CKEDITOR.dom.event( ev );\r
+\r
+ // Get an Anchor element.\r
+ var element = ev.getTarget();\r
+ var relative, nodeToMove;\r
+ var keystroke = ev.getKeystroke(),\r
+ rtl = editor.lang.dir == 'rtl';\r
+\r
+ switch ( keystroke )\r
+ {\r
+ // UP-ARROW\r
+ case 38 :\r
+ // relative is TR\r
+ if ( ( relative = element.getParent().getParent().getPrevious() ) )\r
+ {\r
+ nodeToMove = relative.getChild( [element.getParent().getIndex(), 0] );\r
+ nodeToMove.focus();\r
+ onBlur( null, element );\r
+ onFocus( null, nodeToMove );\r
+ }\r
+ ev.preventDefault();\r
+ break;\r
+ // DOWN-ARROW\r
+ case 40 :\r
+ // relative is TR\r
+ if ( ( relative = element.getParent().getParent().getNext() ) )\r
+ {\r
+ nodeToMove = relative.getChild( [ element.getParent().getIndex(), 0 ] );\r
+ if ( nodeToMove && nodeToMove.type == 1 )\r
+ {\r
+ nodeToMove.focus();\r
+ onBlur( null, element );\r
+ onFocus( null, nodeToMove );\r
+ }\r
+ }\r
+ ev.preventDefault();\r
+ break;\r
+ // SPACE\r
+ // ENTER is already handled as onClick\r
+ case 32 :\r
+ onChoice( { data: ev } );\r
+ ev.preventDefault();\r
+ break;\r
+\r
+ // RIGHT-ARROW\r
+ case rtl ? 37 : 39 :\r
+ // TAB\r
+ case 9 :\r
+ // relative is TD\r
+ if ( ( relative = element.getParent().getNext() ) )\r
+ {\r
+ nodeToMove = relative.getChild( 0 );\r
+ if ( nodeToMove.type == 1 )\r
+ {\r
+ nodeToMove.focus();\r
+ onBlur( null, element );\r
+ onFocus( null, nodeToMove );\r
+ ev.preventDefault( true );\r
+ }\r
+ else\r
+ onBlur( null, element );\r
+ }\r
+ // relative is TR\r
+ else if ( ( relative = element.getParent().getParent().getNext() ) )\r
+ {\r
+ nodeToMove = relative.getChild( [ 0, 0 ] );\r
+ if ( nodeToMove && nodeToMove.type == 1 )\r
+ {\r
+ nodeToMove.focus();\r
+ onBlur( null, element );\r
+ onFocus( null, nodeToMove );\r
+ ev.preventDefault( true );\r
+ }\r
+ else\r
+ onBlur( null, element );\r
+ }\r
+ break;\r
+\r
+ // LEFT-ARROW\r
+ case rtl ? 39 : 37 :\r
+ // SHIFT + TAB\r
+ case CKEDITOR.SHIFT + 9 :\r
+ // relative is TD\r
+ if ( ( relative = element.getParent().getPrevious() ) )\r
+ {\r
+ nodeToMove = relative.getChild( 0 );\r
+ nodeToMove.focus();\r
+ onBlur( null, element );\r
+ onFocus( null, nodeToMove );\r
+ ev.preventDefault( true );\r
+ }\r
+ // relative is TR\r
+ else if ( ( relative = element.getParent().getParent().getPrevious() ) )\r
+ {\r
+ nodeToMove = relative.getLast().getChild( 0 );\r
+ nodeToMove.focus();\r
+ onBlur( null, element );\r
+ onFocus( null, nodeToMove );\r
+ ev.preventDefault( true );\r
+ }\r
+ else\r
+ onBlur( null, element );\r
+ break;\r
+ default :\r
+ // Do not stop not handled events.\r
+ return;\r
+ }\r
+ });\r
+\r
+ return {\r
+ title : lang.title,\r
+ minWidth : 430,\r
+ minHeight : 280,\r
+ buttons : [ CKEDITOR.dialog.cancelButton ],\r
+ charColumns : 17,\r
+ onLoad : function()\r
+ {\r
+ var columns = this.definition.charColumns,\r
+ extraChars = editor.config.extraSpecialChars,\r
+ chars = editor.config.specialChars;\r
+\r
+ var charsTableLabel = CKEDITOR.tools.getNextId() + '_specialchar_table_label';\r
+ var html = [ '<table role="listbox" aria-labelledby="' + charsTableLabel + '"' +\r
+ ' style="width: 320px; height: 100%; border-collapse: separate;"' +\r
+ ' align="center" cellspacing="2" cellpadding="2" border="0">' ];\r
+\r
+ var i = 0,\r
+ size = chars.length,\r
+ character,\r
+ charDesc;\r
+\r
+ while ( i < size )\r
+ {\r
+ html.push( '<tr>' ) ;\r
+\r
+ for ( var j = 0 ; j < columns ; j++, i++ )\r
+ {\r
+ if ( ( character = chars[ i ] ) )\r
+ {\r
+ charDesc = '';\r
+\r
+ if ( character instanceof Array )\r
+ {\r
+ charDesc = character[ 1 ];\r
+ character = character[ 0 ];\r
+ }\r
+ else\r
+ {\r
+ var _tmpName = character.toLowerCase().replace( '&', '' ).replace( ';', '' ).replace( '#', '' );\r
+\r
+ // Use character in case description unavailable.\r
+ charDesc = lang[ _tmpName ] || character;\r
+ }\r
+\r
+ var charLabelId = 'cke_specialchar_label_' + i + '_' + CKEDITOR.tools.getNextNumber();\r
+\r
+ html.push(\r
+ '<td class="cke_dark_background" style="cursor: default" role="presentation">' +\r
+ '<a href="javascript: void(0);" role="option"' +\r
+ ' aria-posinset="' + ( i +1 ) + '"',\r
+ ' aria-setsize="' + size + '"',\r
+ ' aria-labelledby="' + charLabelId + '"',\r
+ ' style="cursor: inherit; display: block; height: 1.25em; margin-top: 0.25em; text-align: center;" title="', CKEDITOR.tools.htmlEncode( charDesc ), '"' +\r
+ ' onkeydown="CKEDITOR.tools.callFunction( ' + onKeydown + ', event, this )"' +\r
+ ' onclick="CKEDITOR.tools.callFunction(' + onClick + ', this); return false;"' +\r
+ ' tabindex="-1">' +\r
+ '<span style="margin: 0 auto;cursor: inherit">' +\r
+ character +\r
+ '</span>' +\r
+ '<span class="cke_voice_label" id="' + charLabelId + '">' +\r
+ charDesc +\r
+ '</span></a>');\r
+ }\r
+ else\r
+ html.push( '<td class="cke_dark_background"> ' );\r
+\r
+ html.push( '</td>' );\r
+ }\r
+ html.push( '</tr>' );\r
+ }\r
+\r
+ html.push( '</tbody></table>', '<span id="' + charsTableLabel + '" class="cke_voice_label">' + lang.options +'</span>' );\r
+\r
+ this.getContentElement( 'info', 'charContainer' ).getElement().setHtml( html.join( '' ) );\r
+ },\r
+ contents : [\r
+ {\r
+ id : 'info',\r
+ label : editor.lang.common.generalTab,\r
+ title : editor.lang.common.generalTab,\r
+ padding : 0,\r
+ align : 'top',\r
+ elements : [\r
+ {\r
+ type : 'hbox',\r
+ align : 'top',\r
+ widths : [ '320px', '90px' ],\r
+ children :\r
+ [\r
+ {\r
+ type : 'html',\r
+ id : 'charContainer',\r
+ html : '',\r
+ onMouseover : onFocus,\r
+ onMouseout : onBlur,\r
+ focus : function()\r
+ {\r
+ var firstChar = this.getElement().getElementsByTag( 'a' ).getItem( 0 );\r
+ setTimeout( function()\r
+ {\r
+ firstChar.focus();\r
+ onFocus( null, firstChar );\r
+ }, 0 );\r
+ },\r
+ onShow : function()\r
+ {\r
+ var firstChar = this.getElement().getChild( [ 0, 0, 0, 0, 0 ] );\r
+ setTimeout( function()\r
+ {\r
+ firstChar.focus();\r
+ onFocus( null, firstChar );\r
+ }, 0 );\r
+ },\r
+ onLoad : function( event )\r
+ {\r
+ dialog = event.sender;\r
+ }\r
+ },\r
+ {\r
+ type : 'hbox',\r
+ align : 'top',\r
+ widths : [ '100%' ],\r
+ children :\r
+ [\r
+ {\r
+ type : 'vbox',\r
+ align : 'top',\r
+ children :\r
+ [\r
+ {\r
+ type : 'html',\r
+ html : '<div></div>'\r
+ },\r
+ {\r
+ type : 'html',\r
+ id : 'charPreview',\r
+ className : 'cke_dark_background',\r
+ style : 'border:1px solid #eeeeee;font-size:28px;height:40px;width:70px;padding-top:9px;font-family:\'Microsoft Sans Serif\',Arial,Helvetica,Verdana;text-align:center;',\r
+ html : '<div> </div>'\r
+ },\r
+ {\r
+ type : 'html',\r
+ id : 'htmlPreview',\r
+ className : 'cke_dark_background',\r
+ style : 'border:1px solid #eeeeee;font-size:14px;height:20px;width:70px;padding-top:2px;font-family:\'Microsoft Sans Serif\',Arial,Helvetica,Verdana;text-align:center;',\r
+ html : '<div> </div>'\r
+ }\r
+ ]\r
+ }\r
+ ]\r
+ }\r
+ ]\r
+ }\r
+ ]\r
+ }\r
+ ]\r
+ };\r
+} );\r
projects / ckeditor.git / blobdiff