+++ /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
-/**\r
- * @file Justify commands.\r
- */\r
-\r
-(function()\r
-{\r
- function getState( editor, path )\r
- {\r
- var firstBlock = path.block || path.blockLimit;\r
-\r
- if ( !firstBlock || firstBlock.getName() == 'body' )\r
- return CKEDITOR.TRISTATE_OFF;\r
-\r
- return ( getAlignment( firstBlock, editor.config.useComputedState ) == this.value ) ?\r
- CKEDITOR.TRISTATE_ON :\r
- CKEDITOR.TRISTATE_OFF;\r
- }\r
-\r
- function getAlignment( element, useComputedState )\r
- {\r
- useComputedState = useComputedState === undefined || useComputedState;\r
-\r
- var align;\r
- if ( useComputedState )\r
- align = element.getComputedStyle( 'text-align' );\r
- else\r
- {\r
- while ( !element.hasAttribute || !( element.hasAttribute( 'align' ) || element.getStyle( 'text-align' ) ) )\r
- {\r
- var parent = element.getParent();\r
- if ( !parent )\r
- break;\r
- element = parent;\r
- }\r
- align = element.getStyle( 'text-align' ) || element.getAttribute( 'align' ) || '';\r
- }\r
-\r
- align && ( align = align.replace( /-moz-|-webkit-|start|auto/i, '' ) );\r
-\r
- !align && useComputedState && ( align = element.getComputedStyle( 'direction' ) == 'rtl' ? 'right' : 'left' );\r
-\r
- return align;\r
- }\r
-\r
- function onSelectionChange( evt )\r
- {\r
- if ( evt.editor.readOnly )\r
- return;\r
-\r
- var command = evt.editor.getCommand( this.name );\r
- command.state = getState.call( this, evt.editor, evt.data.path );\r
- command.fire( 'state' );\r
- }\r
-\r
- function justifyCommand( editor, name, value )\r
- {\r
- this.name = name;\r
- this.value = value;\r
-\r
- var classes = editor.config.justifyClasses;\r
- if ( classes )\r
- {\r
- switch ( value )\r
- {\r
- case 'left' :\r
- this.cssClassName = classes[0];\r
- break;\r
- case 'center' :\r
- this.cssClassName = classes[1];\r
- break;\r
- case 'right' :\r
- this.cssClassName = classes[2];\r
- break;\r
- case 'justify' :\r
- this.cssClassName = classes[3];\r
- break;\r
- }\r
-\r
- this.cssClassRegex = new RegExp( '(?:^|\\s+)(?:' + classes.join( '|' ) + ')(?=$|\\s)' );\r
- }\r
- }\r
-\r
- function onDirChanged( e )\r
- {\r
- var editor = e.editor;\r
-\r
- var range = new CKEDITOR.dom.range( editor.document );\r
- range.setStartBefore( e.data.node );\r
- range.setEndAfter( e.data.node );\r
-\r
- var walker = new CKEDITOR.dom.walker( range ),\r
- node;\r
-\r
- while ( ( node = walker.next() ) )\r
- {\r
- if ( node.type == CKEDITOR.NODE_ELEMENT )\r
- {\r
- // A child with the defined dir is to be ignored.\r
- if ( !node.equals( e.data.node ) && node.getDirection() )\r
- {\r
- range.setStartAfter( node );\r
- walker = new CKEDITOR.dom.walker( range );\r
- continue;\r
- }\r
-\r
- // Switch the alignment.\r
- var classes = editor.config.justifyClasses;\r
- if ( classes )\r
- {\r
- // The left align class.\r
- if ( node.hasClass( classes[ 0 ] ) )\r
- {\r
- node.removeClass( classes[ 0 ] );\r
- node.addClass( classes[ 2 ] );\r
- }\r
- // The right align class.\r
- else if ( node.hasClass( classes[ 2 ] ) )\r
- {\r
- node.removeClass( classes[ 2 ] );\r
- node.addClass( classes[ 0 ] );\r
- }\r
- }\r
-\r
- // Always switch CSS margins.\r
- var style = 'text-align';\r
- var align = node.getStyle( style );\r
-\r
- if ( align == 'left' )\r
- node.setStyle( style, 'right' );\r
- else if ( align == 'right' )\r
- node.setStyle( style, 'left' );\r
- }\r
- }\r
- }\r
-\r
- justifyCommand.prototype = {\r
- exec : function( editor )\r
- {\r
- var selection = editor.getSelection(),\r
- enterMode = editor.config.enterMode;\r
-\r
- if ( !selection )\r
- return;\r
-\r
- var bookmarks = selection.createBookmarks(),\r
- ranges = selection.getRanges( true );\r
-\r
- var cssClassName = this.cssClassName,\r
- iterator,\r
- block;\r
-\r
- var useComputedState = editor.config.useComputedState;\r
- useComputedState = useComputedState === undefined || useComputedState;\r
-\r
- for ( var i = ranges.length - 1 ; i >= 0 ; i-- )\r
- {\r
- iterator = ranges[ i ].createIterator();\r
- iterator.enlargeBr = enterMode != CKEDITOR.ENTER_BR;\r
-\r
- while ( ( block = iterator.getNextParagraph( enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' ) ) )\r
- {\r
- block.removeAttribute( 'align' );\r
- block.removeStyle( 'text-align' );\r
-\r
- // Remove any of the alignment classes from the className.\r
- var className = cssClassName && ( block.$.className =\r
- CKEDITOR.tools.ltrim( block.$.className.replace( this.cssClassRegex, '' ) ) );\r
-\r
- var apply =\r
- ( this.state == CKEDITOR.TRISTATE_OFF ) &&\r
- ( !useComputedState || ( getAlignment( block, true ) != this.value ) );\r
-\r
- if ( cssClassName )\r
- {\r
- // Append the desired class name.\r
- if ( apply )\r
- block.addClass( cssClassName );\r
- else if ( !className )\r
- block.removeAttribute( 'class' );\r
- }\r
- else if ( apply )\r
- block.setStyle( 'text-align', this.value );\r
- }\r
-\r
- }\r
-\r
- editor.focus();\r
- editor.forceNextSelectionCheck();\r
- selection.selectBookmarks( bookmarks );\r
- }\r
- };\r
-\r
- CKEDITOR.plugins.add( 'justify',\r
- {\r
- init : function( editor )\r
- {\r
- var left = new justifyCommand( editor, 'justifyleft', 'left' ),\r
- center = new justifyCommand( editor, 'justifycenter', 'center' ),\r
- right = new justifyCommand( editor, 'justifyright', 'right' ),\r
- justify = new justifyCommand( editor, 'justifyblock', 'justify' );\r
-\r
- editor.addCommand( 'justifyleft', left );\r
- editor.addCommand( 'justifycenter', center );\r
- editor.addCommand( 'justifyright', right );\r
- editor.addCommand( 'justifyblock', justify );\r
-\r
- editor.ui.addButton( 'JustifyLeft',\r
- {\r
- label : editor.lang.justify.left,\r
- command : 'justifyleft'\r
- } );\r
- editor.ui.addButton( 'JustifyCenter',\r
- {\r
- label : editor.lang.justify.center,\r
- command : 'justifycenter'\r
- } );\r
- editor.ui.addButton( 'JustifyRight',\r
- {\r
- label : editor.lang.justify.right,\r
- command : 'justifyright'\r
- } );\r
- editor.ui.addButton( 'JustifyBlock',\r
- {\r
- label : editor.lang.justify.block,\r
- command : 'justifyblock'\r
- } );\r
-\r
- editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, left ) );\r
- editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, right ) );\r
- editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, center ) );\r
- editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, justify ) );\r
- editor.on( 'dirChanged', onDirChanged );\r
- },\r
-\r
- requires : [ 'domiterator' ]\r
- });\r
-})();\r
-\r
- /**\r
- * List of classes to use for aligning the contents. If it's null, no classes will be used\r
- * and instead the corresponding CSS values will be used. The array should contain 4 members, in the following order: left, center, right, justify.\r
- * @name CKEDITOR.config.justifyClasses\r
- * @type Array\r
- * @default null\r
- * @example\r
- * // Use the classes 'AlignLeft', 'AlignCenter', 'AlignRight', 'AlignJustify'\r
- * config.justifyClasses = [ 'AlignLeft', 'AlignCenter', 'AlignRight', 'AlignJustify' ];\r
- */\r
projects / ckeditor.git / blobdiff