X-Git-Url: https://scm.cri.ensmp.fr/git/ckeditor.git/blobdiff_plain/871bad8291b6dbc29d489d95d185458caab25158..14d450d78a2d67ec1decd64c928151851961dd36:/_source/plugins/indent/plugin.js

diff --git a/_source/plugins/indent/plugin.js b/_source/plugins/indent/plugin.js
deleted file mode 100644
index 330af61..0000000
--- a/_source/plugins/indent/plugin.js
+++ /dev/null
@@ -1,461 +0,0 @@
-/*
-Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
-For licensing, see LICENSE.html or http://ckeditor.com/license
-*/
-
-/**
- * @file Increse and decrease indent commands.
- */
-
-(function()
-{
-	var listNodeNames = { ol : 1, ul : 1 },
-		isNotWhitespaces = CKEDITOR.dom.walker.whitespaces( true ),
-		isNotBookmark = CKEDITOR.dom.walker.bookmark( false, true );
-
-	function onSelectionChange( evt )
-	{
-		if ( evt.editor.readOnly )
-			return null;
-
-		var editor = evt.editor,
-			elementPath = evt.data.path,
-			list = elementPath && elementPath.contains( listNodeNames ),
-			firstBlock = elementPath.block || elementPath.blockLimit;
-
-		if ( list )
-				return this.setState( CKEDITOR.TRISTATE_OFF );
-
-		if ( !this.useIndentClasses && this.name == 'indent' )
-			return this.setState( CKEDITOR.TRISTATE_OFF );
-
-		if ( !firstBlock )
-			return this.setState( CKEDITOR.TRISTATE_DISABLED );
-
-		if ( this.useIndentClasses )
-		{
-			var indentClass = firstBlock.$.className.match( this.classNameRegex ),
-				indentStep = 0;
-			if ( indentClass )
-			{
-				indentClass = indentClass[1];
-				indentStep = this.indentClassMap[ indentClass ];
-			}
-			if ( ( this.name == 'outdent' && !indentStep ) ||
-					( this.name == 'indent' && indentStep == editor.config.indentClasses.length ) )
-				return this.setState( CKEDITOR.TRISTATE_DISABLED );
-			return this.setState( CKEDITOR.TRISTATE_OFF );
-		}
-		else
-		{
-			var indent = parseInt( firstBlock.getStyle( getIndentCssProperty( firstBlock ) ), 10 );
-			if ( isNaN( indent ) )
-				indent = 0;
-			if ( indent <= 0 )
-				return this.setState( CKEDITOR.TRISTATE_DISABLED );
-			return this.setState( CKEDITOR.TRISTATE_OFF );
-		}
-	}
-
-	function indentCommand( editor, name )
-	{
-		this.name = name;
-		this.useIndentClasses = editor.config.indentClasses && editor.config.indentClasses.length > 0;
-		if ( this.useIndentClasses )
-		{
-			this.classNameRegex = new RegExp( '(?:^|\\s+)(' + editor.config.indentClasses.join( '|' ) + ')(?=$|\\s)' );
-			this.indentClassMap = {};
-			for ( var i = 0 ; i < editor.config.indentClasses.length ; i++ )
-				this.indentClassMap[ editor.config.indentClasses[i] ] = i + 1;
-		}
-
-		this.startDisabled = name == 'outdent';
-	}
-
-	// Returns the CSS property to be used for identing a given element.
-	function getIndentCssProperty( element, dir )
-	{
-		return ( dir || element.getComputedStyle( 'direction' ) ) == 'ltr' ? 'margin-left' : 'margin-right';
-	}
-
-	function isListItem( node )
-	{
-		return node.type = CKEDITOR.NODE_ELEMENT && node.is( 'li' );
-	}
-
-	indentCommand.prototype = {
-		exec : function( editor )
-		{
-			var self = this, database = {};
-
-			function indentList( listNode )
-			{
-				// Our starting and ending points of the range might be inside some blocks under a list item...
-				// So before playing with the iterator, we need to expand the block to include the list items.
-				var startContainer = range.startContainer,
-					endContainer = range.endContainer;
-				while ( startContainer && !startContainer.getParent().equals( listNode ) )
-					startContainer = startContainer.getParent();
-				while ( endContainer && !endContainer.getParent().equals( listNode ) )
-					endContainer = endContainer.getParent();
-
-				if ( !startContainer || !endContainer )
-					return;
-
-				// Now we can iterate over the individual items on the same tree depth.
-				var block = startContainer,
-					itemsToMove = [],
-					stopFlag = false;
-				while ( !stopFlag )
-				{
-					if ( block.equals( endContainer ) )
-						stopFlag = true;
-					itemsToMove.push( block );
-					block = block.getNext();
-				}
-				if ( itemsToMove.length < 1 )
-					return;
-
-				// Do indent or outdent operations on the array model of the list, not the
-				// list's DOM tree itself. The array model demands that it knows as much as
-				// possible about the surrounding lists, we need to feed it the further
-				// ancestor node that is still a list.
-				var listParents = listNode.getParents( true );
-				for ( var i = 0 ; i < listParents.length ; i++ )
-				{
-					if ( listParents[i].getName && listNodeNames[ listParents[i].getName() ] )
-					{
-						listNode = listParents[i];
-						break;
-					}
-				}
-				var indentOffset = self.name == 'indent' ? 1 : -1,
-					startItem = itemsToMove[0],
-					lastItem = itemsToMove[ itemsToMove.length - 1 ];
-
-				// Convert the list DOM tree into a one dimensional array.
-				var listArray = CKEDITOR.plugins.list.listToArray( listNode, database );
-
-				// Apply indenting or outdenting on the array.
-				var baseIndent = listArray[ lastItem.getCustomData( 'listarray_index' ) ].indent;
-				for ( i = startItem.getCustomData( 'listarray_index' ); i <= lastItem.getCustomData( 'listarray_index' ); i++ )
-				{
-					listArray[ i ].indent += indentOffset;
-					// Make sure the newly created sublist get a brand-new element of the same type. (#5372)
-					var listRoot = listArray[ i ].parent;
-					listArray[ i ].parent = new CKEDITOR.dom.element( listRoot.getName(), listRoot.getDocument() );
-				}
-
-				for ( i = lastItem.getCustomData( 'listarray_index' ) + 1 ;
-						i < listArray.length && listArray[i].indent > baseIndent ; i++ )
-					listArray[i].indent += indentOffset;
-
-				// Convert the array back to a DOM forest (yes we might have a few subtrees now).
-				// And replace the old list with the new forest.
-				var newList = CKEDITOR.plugins.list.arrayToList( listArray, database, null, editor.config.enterMode, listNode.getDirection() );
-
-				// Avoid nested <li> after outdent even they're visually same,
-				// recording them for later refactoring.(#3982)
-				if ( self.name == 'outdent' )
-				{
-					var parentLiElement;
-					if ( ( parentLiElement = listNode.getParent() ) && parentLiElement.is( 'li' ) )
-					{
-						var children = newList.listNode.getChildren(),
-							pendingLis = [],
-							count = children.count(),
-							child;
-
-						for ( i = count - 1 ; i >= 0 ; i-- )
-						{
-							if ( ( child = children.getItem( i ) ) && child.is && child.is( 'li' )  )
-								pendingLis.push( child );
-						}
-					}
-				}
-
-				if ( newList )
-					newList.listNode.replace( listNode );
-
-				// Move the nested <li> to be appeared after the parent.
-				if ( pendingLis && pendingLis.length )
-				{
-					for (  i = 0; i < pendingLis.length ; i++ )
-					{
-						var li = pendingLis[ i ],
-							followingList = li;
-
-						// Nest preceding <ul>/<ol> inside current <li> if any.
-						while ( ( followingList = followingList.getNext() ) &&
-							   followingList.is &&
-							   followingList.getName() in listNodeNames )
-						{
-							// IE requires a filler NBSP for nested list inside empty list item,
-							// otherwise the list item will be inaccessiable. (#4476)
-							if ( CKEDITOR.env.ie && !li.getFirst( function( node ){ return isNotWhitespaces( node ) && isNotBookmark( node ); } ) )
-								li.append( range.document.createText( '\u00a0' ) );
-
-							li.append( followingList );
-						}
-
-						li.insertAfter( parentLiElement );
-					}
-				}
-			}
-
-			function indentBlock()
-			{
-				var iterator = range.createIterator(),
-					enterMode = editor.config.enterMode;
-				iterator.enforceRealBlocks = true;
-				iterator.enlargeBr = enterMode != CKEDITOR.ENTER_BR;
-				var block;
-				while ( ( block = iterator.getNextParagraph( enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' ) ) )
-					indentElement( block );
-			}
-
-			function indentElement( element, dir )
-			{
-				if ( element.getCustomData( 'indent_processed' ) )
-					return false;
-
-				if ( self.useIndentClasses )
-				{
-					// Transform current class name to indent step index.
-					var indentClass = element.$.className.match( self.classNameRegex ),
-							indentStep = 0;
-					if ( indentClass )
-					{
-						indentClass = indentClass[1];
-						indentStep = self.indentClassMap[ indentClass ];
-					}
-
-					// Operate on indent step index, transform indent step index back to class
-					// name.
-					if ( self.name == 'outdent' )
-						indentStep--;
-					else
-						indentStep++;
-
-					if ( indentStep < 0 )
-						return false;
-
-					indentStep = Math.min( indentStep, editor.config.indentClasses.length );
-					indentStep = Math.max( indentStep, 0 );
-					element.$.className = CKEDITOR.tools.ltrim( element.$.className.replace( self.classNameRegex, '' ) );
-					if ( indentStep > 0 )
-						element.addClass( editor.config.indentClasses[ indentStep - 1 ] );
-				}
-				else
-				{
-					var indentCssProperty = getIndentCssProperty( element, dir ),
-						currentOffset = parseInt( element.getStyle( indentCssProperty ), 10 );
-					if ( isNaN( currentOffset ) )
-						currentOffset = 0;
-					var indentOffset = editor.config.indentOffset || 40;
-					currentOffset += ( self.name == 'indent' ? 1 : -1 ) * indentOffset;
-
-					if ( currentOffset < 0 )
-						return false;
-
-					currentOffset = Math.max( currentOffset, 0 );
-					currentOffset = Math.ceil( currentOffset / indentOffset ) * indentOffset;
-					element.setStyle( indentCssProperty, currentOffset ? currentOffset + ( editor.config.indentUnit || 'px' ) : '' );
-					if ( element.getAttribute( 'style' ) === '' )
-						element.removeAttribute( 'style' );
-				}
-
-				CKEDITOR.dom.element.setMarker( database, element, 'indent_processed', 1 );
-				return true;
-			}
-
-			var selection = editor.getSelection(),
-				bookmarks = selection.createBookmarks( 1 ),
-				ranges = selection && selection.getRanges( 1 ),
-				range;
-
-
-			var iterator = ranges.createIterator();
-			while ( ( range = iterator.getNextRange() ) )
-			{
-				var rangeRoot = range.getCommonAncestor(),
-					nearestListBlock = rangeRoot;
-
-				while ( nearestListBlock && !( nearestListBlock.type == CKEDITOR.NODE_ELEMENT &&
-					listNodeNames[ nearestListBlock.getName() ] ) )
-					nearestListBlock = nearestListBlock.getParent();
-
-				// Avoid having selection enclose the entire list. (#6138)
-				// [<ul><li>...</li></ul>] =><ul><li>[...]</li></ul>
-				if ( !nearestListBlock )
-				{
-					var selectedNode = range.getEnclosedNode();
-					if ( selectedNode
-						&& selectedNode.type == CKEDITOR.NODE_ELEMENT
-						&& selectedNode.getName() in listNodeNames)
-					{
-						range.setStartAt( selectedNode, CKEDITOR.POSITION_AFTER_START );
-						range.setEndAt( selectedNode, CKEDITOR.POSITION_BEFORE_END );
-						nearestListBlock = selectedNode;
-					}
-				}
-
-				// Avoid selection anchors under list root.
-				// <ul>[<li>...</li>]</ul> =>	<ul><li>[...]</li></ul>
-				if ( nearestListBlock && range.startContainer.type == CKEDITOR.NODE_ELEMENT
-					&& range.startContainer.getName() in listNodeNames )
-				{
-					var walker = new CKEDITOR.dom.walker( range );
-					walker.evaluator = isListItem;
-					range.startContainer = walker.next();
-				}
-
-				if ( nearestListBlock && range.endContainer.type == CKEDITOR.NODE_ELEMENT
-					&& range.endContainer.getName() in listNodeNames )
-				{
-					walker = new CKEDITOR.dom.walker( range );
-					walker.evaluator = isListItem;
-					range.endContainer = walker.previous();
-				}
-
-				if ( nearestListBlock )
-				{
-					var firstListItem = nearestListBlock.getFirst( isListItem ),
-						hasMultipleItems = !!firstListItem.getNext( isListItem ),
-						rangeStart = range.startContainer,
-						indentWholeList = firstListItem.equals( rangeStart ) || firstListItem.contains( rangeStart );
-
-					// Indent the entire list if cursor is inside the first list item. (#3893)
-					// Only do that for indenting or when using indent classes or when there is something to outdent. (#6141)
-					if ( !( indentWholeList &&
-						( self.name == 'indent' || self.useIndentClasses || parseInt( nearestListBlock.getStyle( getIndentCssProperty( nearestListBlock ) ), 10 ) ) &&
-							indentElement( nearestListBlock, !hasMultipleItems && firstListItem.getDirection() ) ) )
-								indentList( nearestListBlock );
-				}
-				else
-					indentBlock();
-			}
-
-			// Clean up the markers.
-			CKEDITOR.dom.element.clearAllMarkers( database );
-
-			editor.forceNextSelectionCheck();
-			selection.selectBookmarks( bookmarks );
-		}
-	};
-
-	CKEDITOR.plugins.add( 'indent',
-	{
-		init : function( editor )
-		{
-			// Register commands.
-			var indent = editor.addCommand( 'indent', new indentCommand( editor, 'indent' ) ),
-				outdent = editor.addCommand( 'outdent', new indentCommand( editor, 'outdent' ) );
-
-			// Register the toolbar buttons.
-			editor.ui.addButton( 'Indent',
-				{
-					label : editor.lang.indent,
-					command : 'indent'
-				});
-			editor.ui.addButton( 'Outdent',
-				{
-					label : editor.lang.outdent,
-					command : 'outdent'
-				});
-
-			// Register the state changing handlers.
-			editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, indent ) );
-			editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, outdent ) );
-
-			// [IE6/7] Raw lists are using margin instead of padding for visual indentation in wysiwyg mode. (#3893)
-			if ( CKEDITOR.env.ie6Compat || CKEDITOR.env.ie7Compat )
-			{
-				editor.addCss(
-					"ul,ol" +
-					"{" +
-					"	margin-left: 0px;" +
-					"	padding-left: 40px;" +
-					"}" );
-			}
-
-			// Register dirChanged listener.
-			editor.on( 'dirChanged', function( e )
-			{
-				var range = new CKEDITOR.dom.range( editor.document );
-				range.setStartBefore( e.data.node );
-				range.setEndAfter( e.data.node );
-
-				var walker = new CKEDITOR.dom.walker( range ),
-					node;
-
-				while ( ( node = walker.next() ) )
-				{
-					if ( node.type == CKEDITOR.NODE_ELEMENT )
-					{
-						// A child with the defined dir is to be ignored.
-						if ( !node.equals( e.data.node ) && node.getDirection() )
-						{
-							range.setStartAfter( node );
-							walker = new CKEDITOR.dom.walker( range );
-							continue;
-						}
-
-						// Switch alignment classes.
-						var classes = editor.config.indentClasses;
-						if ( classes )
-						{
-							var suffix = ( e.data.dir == 'ltr' ) ? [ '_rtl', '' ] : [ '', '_rtl' ];
-							for ( var i = 0; i < classes.length; i++ )
-							{
-								if ( node.hasClass( classes[ i ] + suffix[ 0 ] ) )
-								{
-									node.removeClass( classes[ i ] + suffix[ 0 ] );
-									node.addClass( classes[ i ] + suffix[ 1 ] );
-								}
-							}
-						}
-
-						// Switch the margins.
-						var marginLeft = node.getStyle( 'margin-right' ),
-							marginRight = node.getStyle( 'margin-left' );
-
-						marginLeft ? node.setStyle( 'margin-left', marginLeft ) : node.removeStyle( 'margin-left' );
-						marginRight ? node.setStyle( 'margin-right', marginRight ) : node.removeStyle( 'margin-right' );
-					}
-				}
-			});
-		},
-
-		requires : [ 'domiterator', 'list' ]
-	} );
-})();
-
-/**
- * Size of each indentation step
- * @name CKEDITOR.config.indentOffset
- * @type Number
- * @default 40
- * @example
- * config.indentOffset = 4;
- */
-
- /**
- * Unit for the indentation style
- * @name CKEDITOR.config.indentUnit
- * @type String
- * @default 'px'
- * @example
- * config.indentUnit = 'em';
- */
-
- /**
- * List of classes to use for indenting the contents. If it's null, no classes will be used
- * and instead the {@link #indentUnit} and {@link #indentOffset} properties will be used.
- * @name CKEDITOR.config.indentClasses
- * @type Array
- * @default null
- * @example
- * // Use the classes 'Indent1', 'Indent2', 'Indent3'
- * config.indentClasses = ['Indent1', 'Indent2', 'Indent3'];
- */