+++ /dev/null
-/*\r
- * FCKeditor - The text editor for Internet - http://www.fckeditor.net\r
- * Copyright (C) 2003-2009 Frederico Caldeira Knabben\r
- *\r
- * == BEGIN LICENSE ==\r
- *\r
- * Licensed under the terms of any of the following licenses at your\r
- * choice:\r
- *\r
- * - GNU General Public License Version 2 or later (the "GPL")\r
- * http://www.gnu.org/licenses/gpl.html\r
- *\r
- * - GNU Lesser General Public License Version 2.1 or later (the "LGPL")\r
- * http://www.gnu.org/licenses/lgpl.html\r
- *\r
- * - Mozilla Public License Version 1.1 or later (the "MPL")\r
- * http://www.mozilla.org/MPL/MPL-1.1.html\r
- *\r
- * == END LICENSE ==\r
- *\r
- * Tool object to manage HTML lists items (UL, OL and LI).\r
- */\r
-\r
-var FCKListHandler =\r
-{\r
- OutdentListItem : function( listItem )\r
- {\r
- var eParent = listItem.parentNode ;\r
-\r
- // It may happen that a LI is not in a UL or OL (Orphan).\r
- if ( eParent.tagName.toUpperCase().Equals( 'UL','OL' ) )\r
- {\r
- var oDocument = FCKTools.GetElementDocument( listItem ) ;\r
- var oDogFrag = new FCKDocumentFragment( oDocument ) ;\r
-\r
- // All children and successive siblings will be moved to a a DocFrag.\r
- var eNextSiblings = oDogFrag.RootNode ;\r
- var eHasLiSibling = false ;\r
-\r
- // If we have nested lists inside it, let's move it to the list of siblings.\r
- var eChildList = FCKDomTools.GetFirstChild( listItem, ['UL','OL'] ) ;\r
- if ( eChildList )\r
- {\r
- eHasLiSibling = true ;\r
-\r
- var eChild ;\r
- // The extra () is to avoid a warning with strict error checking. This is ok.\r
- while ( (eChild = eChildList.firstChild) )\r
- eNextSiblings.appendChild( eChildList.removeChild( eChild ) ) ;\r
-\r
- FCKDomTools.RemoveNode( eChildList ) ;\r
- }\r
-\r
- // Move all successive siblings.\r
- var eSibling ;\r
- var eHasSuccessiveLiSibling = false ;\r
- // The extra () is to avoid a warning with strict error checking. This is ok.\r
- while ( (eSibling = listItem.nextSibling) )\r
- {\r
- if ( !eHasLiSibling && eSibling.nodeType == 1 && eSibling.nodeName.toUpperCase() == 'LI' )\r
- eHasSuccessiveLiSibling = eHasLiSibling = true ;\r
-\r
- eNextSiblings.appendChild( eSibling.parentNode.removeChild( eSibling ) ) ;\r
-\r
- // If a sibling is a incorrectly nested UL or OL, consider only its children.\r
- if ( !eHasSuccessiveLiSibling && eSibling.nodeType == 1 && eSibling.nodeName.toUpperCase().Equals( 'UL','OL' ) )\r
- FCKDomTools.RemoveNode( eSibling, true ) ;\r
- }\r
-\r
- // If we are in a list chain.\r
- var sParentParentTag = eParent.parentNode.tagName.toUpperCase() ;\r
- var bWellNested = ( sParentParentTag == 'LI' ) ;\r
- if ( bWellNested || sParentParentTag.Equals( 'UL','OL' ) )\r
- {\r
- if ( eHasLiSibling )\r
- {\r
- var eChildList = eParent.cloneNode( false ) ;\r
- oDogFrag.AppendTo( eChildList ) ;\r
- listItem.appendChild( eChildList ) ;\r
- }\r
- else if ( bWellNested )\r
- oDogFrag.InsertAfterNode( eParent.parentNode ) ;\r
- else\r
- oDogFrag.InsertAfterNode( eParent ) ;\r
-\r
- // Move the LI after its parent.parentNode (the upper LI in the hierarchy).\r
- if ( bWellNested )\r
- FCKDomTools.InsertAfterNode( eParent.parentNode, eParent.removeChild( listItem ) ) ;\r
- else\r
- FCKDomTools.InsertAfterNode( eParent, eParent.removeChild( listItem ) ) ;\r
- }\r
- else\r
- {\r
- if ( eHasLiSibling )\r
- {\r
- var eNextList = eParent.cloneNode( false ) ;\r
- oDogFrag.AppendTo( eNextList ) ;\r
- FCKDomTools.InsertAfterNode( eParent, eNextList ) ;\r
- }\r
-\r
- var eBlock = oDocument.createElement( FCKConfig.EnterMode == 'p' ? 'p' : 'div' ) ;\r
- FCKDomTools.MoveChildren( eParent.removeChild( listItem ), eBlock ) ;\r
- FCKDomTools.InsertAfterNode( eParent, eBlock ) ;\r
-\r
- if ( FCKConfig.EnterMode == 'br' )\r
- {\r
- // We need the bogus to make it work properly. In Gecko, we\r
- // need it before the new block, on IE, after it.\r
- if ( FCKBrowserInfo.IsGecko )\r
- eBlock.parentNode.insertBefore( FCKTools.CreateBogusBR( oDocument ), eBlock ) ;\r
- else\r
- FCKDomTools.InsertAfterNode( eBlock, FCKTools.CreateBogusBR( oDocument ) ) ;\r
-\r
- FCKDomTools.RemoveNode( eBlock, true ) ;\r
- }\r
- }\r
-\r
- if ( this.CheckEmptyList( eParent ) )\r
- FCKDomTools.RemoveNode( eParent, true ) ;\r
- }\r
- },\r
-\r
- CheckEmptyList : function( listElement )\r
- {\r
- return ( FCKDomTools.GetFirstChild( listElement, 'LI' ) == null ) ;\r
- },\r
-\r
- // Check if the list has contents (excluding nested lists).\r
- CheckListHasContents : function( listElement )\r
- {\r
- var eChildNode = listElement.firstChild ;\r
-\r
- while ( eChildNode )\r
- {\r
- switch ( eChildNode.nodeType )\r
- {\r
- case 1 :\r
- if ( !eChildNode.nodeName.IEquals( 'UL','LI' ) )\r
- return true ;\r
- break ;\r
-\r
- case 3 :\r
- if ( eChildNode.nodeValue.Trim().length > 0 )\r
- return true ;\r
- }\r
-\r
- eChildNode = eChildNode.nextSibling ;\r
- }\r
-\r
- return false ;\r
- }\r
-} ;\r