Edit C:\Users\Administrator\Desktop\Back\galaxie - Copy\js\wysiwyg\ckeditor\_source\plugins\list\plugin.js
/* Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved. For licensing, see LICENSE.html or http://ckeditor.com/license */ /** * @file Insert and remove numbered and bulleted lists. */ (function() { var listNodeNames = { ol : 1, ul : 1 }, emptyTextRegex = /^[\n\r\t ]*$/; var whitespaces = CKEDITOR.dom.walker.whitespaces(), bookmarks = CKEDITOR.dom.walker.bookmark(), nonEmpty = function( node ){ return !( whitespaces( node ) || bookmarks( node ) ); }; CKEDITOR.plugins.list = { /* * Convert a DOM list tree into a data structure that is easier to * manipulate. This operation should be non-intrusive in the sense that it * does not change the DOM tree, with the exception that it may add some * markers to the list item nodes when database is specified. */ listToArray : function( listNode, database, baseArray, baseIndentLevel, grandparentNode ) { if ( !listNodeNames[ listNode.getName() ] ) return []; if ( !baseIndentLevel ) baseIndentLevel = 0; if ( !baseArray ) baseArray = []; // Iterate over all list items to and look for inner lists. for ( var i = 0, count = listNode.getChildCount() ; i < count ; i++ ) { var listItem = listNode.getChild( i ); // Fixing malformed nested lists by moving it into a previous list item. (#6236) if( listItem.type == CKEDITOR.NODE_ELEMENT && listItem.getName() in CKEDITOR.dtd.$list ) CKEDITOR.plugins.list.listToArray( listItem, database, baseArray, baseIndentLevel + 1 ); // It may be a text node or some funny stuff. if ( listItem.$.nodeName.toLowerCase() != 'li' ) continue; var itemObj = { 'parent' : listNode, indent : baseIndentLevel, element : listItem, contents : [] }; if ( !grandparentNode ) { itemObj.grandparent = listNode.getParent(); if ( itemObj.grandparent && itemObj.grandparent.$.nodeName.toLowerCase() == 'li' ) itemObj.grandparent = itemObj.grandparent.getParent(); } else itemObj.grandparent = grandparentNode; if ( database ) CKEDITOR.dom.element.setMarker( database, listItem, 'listarray_index', baseArray.length ); baseArray.push( itemObj ); for ( var j = 0, itemChildCount = listItem.getChildCount(), child; j < itemChildCount ; j++ ) { child = listItem.getChild( j ); if ( child.type == CKEDITOR.NODE_ELEMENT && listNodeNames[ child.getName() ] ) // Note the recursion here, it pushes inner list items with // +1 indentation in the correct order. CKEDITOR.plugins.list.listToArray( child, database, baseArray, baseIndentLevel + 1, itemObj.grandparent ); else itemObj.contents.push( child ); } } return baseArray; }, // Convert our internal representation of a list back to a DOM forest. arrayToList : function( listArray, database, baseIndex, paragraphMode, dir ) { if ( !baseIndex ) baseIndex = 0; if ( !listArray || listArray.length < baseIndex + 1 ) return null; var doc = listArray[ baseIndex ].parent.getDocument(), retval = new CKEDITOR.dom.documentFragment( doc ), rootNode = null, currentIndex = baseIndex, indentLevel = Math.max( listArray[ baseIndex ].indent, 0 ), currentListItem = null, orgDir, paragraphName = ( paragraphMode == CKEDITOR.ENTER_P ? 'p' : 'div' ); while ( 1 ) { var item = listArray[ currentIndex ]; orgDir = item.element.getDirection( 1 ); if ( item.indent == indentLevel ) { if ( !rootNode || listArray[ currentIndex ].parent.getName() != rootNode.getName() ) { rootNode = listArray[ currentIndex ].parent.clone( false, 1 ); dir && rootNode.setAttribute( 'dir', dir ); retval.append( rootNode ); } currentListItem = rootNode.append( item.element.clone( 0, 1 ) ); if ( orgDir != rootNode.getDirection( 1 ) ) currentListItem.setAttribute( 'dir', orgDir ); else currentListItem.removeAttribute( 'dir' ); for ( var i = 0 ; i < item.contents.length ; i++ ) currentListItem.append( item.contents[i].clone( 1, 1 ) ); currentIndex++; } else if ( item.indent == Math.max( indentLevel, 0 ) + 1 ) { // Maintain original direction (#6861). var currDir = listArray[ currentIndex - 1 ].element.getDirection( 1 ), listData = CKEDITOR.plugins.list.arrayToList( listArray, null, currentIndex, paragraphMode, currDir != orgDir ? orgDir: null ); // If the next block is an <li> with another list tree as the first // child, we'll need to append a filler (<br>/NBSP) or the list item // wouldn't be editable. (#6724) if ( !currentListItem.getChildCount() && CKEDITOR.env.ie && !( doc.$.documentMode > 7 )) currentListItem.append( doc.createText( '\xa0' ) ); currentListItem.append( listData.listNode ); currentIndex = listData.nextIndex; } else if ( item.indent == -1 && !baseIndex && item.grandparent ) { if ( listNodeNames[ item.grandparent.getName() ] ) currentListItem = item.element.clone( false, true ); else { // Create completely new blocks here. if ( dir || item.element.hasAttributes() || paragraphMode != CKEDITOR.ENTER_BR ) { currentListItem = doc.createElement( paragraphName ); item.element.copyAttributes( currentListItem, { type:1, value:1 } ); // There might be a case where there are no attributes in the element after all // (i.e. when "type" or "value" are the only attributes set). In this case, if enterMode = BR, // the current item should be a fragment. if ( !dir && paragraphMode == CKEDITOR.ENTER_BR && !currentListItem.hasAttributes() ) currentListItem = new CKEDITOR.dom.documentFragment( doc ); } else currentListItem = new CKEDITOR.dom.documentFragment( doc ); } if ( currentListItem.type == CKEDITOR.NODE_ELEMENT ) { if ( item.grandparent.getDirection( 1 ) != orgDir ) currentListItem.setAttribute( 'dir', orgDir ); else currentListItem.removeAttribute( 'dir' ); } for ( i = 0 ; i < item.contents.length ; i++ ) currentListItem.append( item.contents[i].clone( 1, 1 ) ); if ( currentListItem.type == CKEDITOR.NODE_DOCUMENT_FRAGMENT && currentIndex != listArray.length - 1 ) { var last = currentListItem.getLast(); if ( last && last.type == CKEDITOR.NODE_ELEMENT && last.getAttribute( 'type' ) == '_moz' ) { last.remove(); } if ( !( last = currentListItem.getLast( nonEmpty ) && last.type == CKEDITOR.NODE_ELEMENT && last.getName() in CKEDITOR.dtd.$block ) ) { currentListItem.append( doc.createElement( 'br' ) ); } } if ( currentListItem.type == CKEDITOR.NODE_ELEMENT && currentListItem.getName() == paragraphName && currentListItem.$.firstChild ) { currentListItem.trim(); var firstChild = currentListItem.getFirst(); if ( firstChild.type == CKEDITOR.NODE_ELEMENT && firstChild.isBlockBoundary() ) { var tmp = new CKEDITOR.dom.documentFragment( doc ); currentListItem.moveChildren( tmp ); currentListItem = tmp; } } var currentListItemName = currentListItem.$.nodeName.toLowerCase(); if ( !CKEDITOR.env.ie && ( currentListItemName == 'div' || currentListItemName == 'p' ) ) currentListItem.appendBogus(); retval.append( currentListItem ); rootNode = null; currentIndex++; } else return null; if ( listArray.length <= currentIndex || Math.max( listArray[ currentIndex ].indent, 0 ) < indentLevel ) break; } // Clear marker attributes for the new list tree made of cloned nodes, if any. if ( database ) { var currentNode = retval.getFirst(); while ( currentNode ) { if ( currentNode.type == CKEDITOR.NODE_ELEMENT ) CKEDITOR.dom.element.clearMarkers( database, currentNode ); currentNode = currentNode.getNextSourceNode(); } } return { listNode : retval, nextIndex : currentIndex }; } }; function onSelectionChange( evt ) { if ( evt.editor.readOnly ) return null; var path = evt.data.path, blockLimit = path.blockLimit, elements = path.elements, element, i; // Grouping should only happen under blockLimit.(#3940). for ( i = 0 ; i < elements.length && ( element = elements[ i ] ) && !element.equals( blockLimit ); i++ ) { if ( listNodeNames[ elements[ i ].getName() ] ) return this.setState( this.type == elements[ i ].getName() ? CKEDITOR.TRISTATE_ON : CKEDITOR.TRISTATE_OFF ); } return this.setState( CKEDITOR.TRISTATE_OFF ); } function changeListType( editor, groupObj, database, listsCreated ) { // This case is easy... // 1. Convert the whole list into a one-dimensional array. // 2. Change the list type by modifying the array. // 3. Recreate the whole list by converting the array to a list. // 4. Replace the original list with the recreated list. var listArray = CKEDITOR.plugins.list.listToArray( groupObj.root, database ), selectedListItems = []; for ( var i = 0 ; i < groupObj.contents.length ; i++ ) { var itemNode = groupObj.contents[i]; itemNode = itemNode.getAscendant( 'li', true ); if ( !itemNode || itemNode.getCustomData( 'list_item_processed' ) ) continue; selectedListItems.push( itemNode ); CKEDITOR.dom.element.setMarker( database, itemNode, 'list_item_processed', true ); } var root = groupObj.root, fakeParent = root.getDocument().createElement( this.type ); // Copy all attributes, except from 'start' and 'type'. root.copyAttributes( fakeParent, { start : 1, type : 1 } ); // The list-style-type property should be ignored. fakeParent.removeStyle( 'list-style-type' ); for ( i = 0 ; i < selectedListItems.length ; i++ ) { var listIndex = selectedListItems[i].getCustomData( 'listarray_index' ); listArray[listIndex].parent = fakeParent; } var newList = CKEDITOR.plugins.list.arrayToList( listArray, database, null, editor.config.enterMode ); var child, length = newList.listNode.getChildCount(); for ( i = 0 ; i < length && ( child = newList.listNode.getChild( i ) ) ; i++ ) { if ( child.getName() == this.type ) listsCreated.push( child ); } newList.listNode.replace( groupObj.root ); } var headerTagRegex = /^h[1-6]$/; function createList( editor, groupObj, listsCreated ) { var contents = groupObj.contents, doc = groupObj.root.getDocument(), listContents = []; // It is possible to have the contents returned by DomRangeIterator to be the same as the root. // e.g. when we're running into table cells. // In such a case, enclose the childNodes of contents[0] into a <div>. if ( contents.length == 1 && contents[0].equals( groupObj.root ) ) { var divBlock = doc.createElement( 'div' ); contents[0].moveChildren && contents[0].moveChildren( divBlock ); contents[0].append( divBlock ); contents[0] = divBlock; } // Calculate the common parent node of all content blocks. var commonParent = groupObj.contents[0].getParent(); for ( var i = 0 ; i < contents.length ; i++ ) commonParent = commonParent.getCommonAncestor( contents[i].getParent() ); var useComputedState = editor.config.useComputedState, listDir, explicitDirection; useComputedState = useComputedState === undefined || useComputedState; // We want to insert things that are in the same tree level only, so calculate the contents again // by expanding the selected blocks to the same tree level. for ( i = 0 ; i < contents.length ; i++ ) { var contentNode = contents[i], parentNode; while ( ( parentNode = contentNode.getParent() ) ) { if ( parentNode.equals( commonParent ) ) { listContents.push( contentNode ); // Determine the lists's direction. if ( !explicitDirection && contentNode.getDirection() ) explicitDirection = 1; var itemDir = contentNode.getDirection( useComputedState ); if ( listDir !== null ) { // If at least one LI have a different direction than current listDir, we can't have listDir. if ( listDir && listDir != itemDir ) listDir = null; else listDir = itemDir; } break; } contentNode = parentNode; } } if ( listContents.length < 1 ) return; // Insert the list to the DOM tree. var insertAnchor = listContents[ listContents.length - 1 ].getNext(), listNode = doc.createElement( this.type ); listsCreated.push( listNode ); var contentBlock, listItem; while ( listContents.length ) { contentBlock = listContents.shift(); listItem = doc.createElement( 'li' ); // Preserve preformat block and heading structure when converting to list item. (#5335) (#5271) if ( contentBlock.is( 'pre' ) || headerTagRegex.test( contentBlock.getName() ) ) contentBlock.appendTo( listItem ); else { contentBlock.copyAttributes( listItem ); // Remove direction attribute after it was merged into list root. (#7657) if ( listDir && contentBlock.getDirection() ) { listItem.removeStyle( 'direction' ); listItem.removeAttribute( 'dir' ); } contentBlock.moveChildren( listItem ); contentBlock.remove(); } listItem.appendTo( listNode ); } // Apply list root dir only if it has been explicitly declared. if ( listDir && explicitDirection ) listNode.setAttribute( 'dir', listDir ); if ( insertAnchor ) listNode.insertBefore( insertAnchor ); else listNode.appendTo( commonParent ); } function removeList( editor, groupObj, database ) { // This is very much like the change list type operation. // Except that we're changing the selected items' indent to -1 in the list array. var listArray = CKEDITOR.plugins.list.listToArray( groupObj.root, database ), selectedListItems = []; for ( var i = 0 ; i < groupObj.contents.length ; i++ ) { var itemNode = groupObj.contents[i]; itemNode = itemNode.getAscendant( 'li', true ); if ( !itemNode || itemNode.getCustomData( 'list_item_processed' ) ) continue; selectedListItems.push( itemNode ); CKEDITOR.dom.element.setMarker( database, itemNode, 'list_item_processed', true ); } var lastListIndex = null; for ( i = 0 ; i < selectedListItems.length ; i++ ) { var listIndex = selectedListItems[i].getCustomData( 'listarray_index' ); listArray[listIndex].indent = -1; lastListIndex = listIndex; } // After cutting parts of the list out with indent=-1, we still have to maintain the array list // model's nextItem.indent <= currentItem.indent + 1 invariant. Otherwise the array model of the // list cannot be converted back to a real DOM list. for ( i = lastListIndex + 1 ; i < listArray.length ; i++ ) { if ( listArray[i].indent > listArray[i-1].indent + 1 ) { var indentOffset = listArray[i-1].indent + 1 - listArray[i].indent; var oldIndent = listArray[i].indent; while ( listArray[i] && listArray[i].indent >= oldIndent ) { listArray[i].indent += indentOffset; i++; } i--; } } var newList = CKEDITOR.plugins.list.arrayToList( listArray, database, null, editor.config.enterMode, groupObj.root.getAttribute( 'dir' ) ); // Compensate <br> before/after the list node if the surrounds are non-blocks.(#3836) var docFragment = newList.listNode, boundaryNode, siblingNode; function compensateBrs( isStart ) { if ( ( boundaryNode = docFragment[ isStart ? 'getFirst' : 'getLast' ]() ) && !( boundaryNode.is && boundaryNode.isBlockBoundary() ) && ( siblingNode = groupObj.root[ isStart ? 'getPrevious' : 'getNext' ] ( CKEDITOR.dom.walker.whitespaces( true ) ) ) && !( siblingNode.is && siblingNode.isBlockBoundary( { br : 1 } ) ) ) editor.document.createElement( 'br' )[ isStart ? 'insertBefore' : 'insertAfter' ]( boundaryNode ); } compensateBrs( true ); compensateBrs(); docFragment.replace( groupObj.root ); } function listCommand( name, type ) { this.name = name; this.type = type; } listCommand.prototype = { exec : function( editor ) { var doc = editor.document, config = editor.config, selection = editor.getSelection(), ranges = selection && selection.getRanges( true ); // There should be at least one selected range. if ( !ranges || ranges.length < 1 ) return; // Midas lists rule #1 says we can create a list even in an empty document. // But DOM iterator wouldn't run if the document is really empty. // So create a paragraph if the document is empty and we're going to create a list. if ( this.state == CKEDITOR.TRISTATE_OFF ) { var body = doc.getBody(); if ( !body.getFirst( nonEmpty ) ) { config.enterMode == CKEDITOR.ENTER_BR ? body.appendBogus() : ranges[ 0 ].fixBlock( 1, config.enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' ); selection.selectRanges( ranges ); } // Maybe a single range there enclosing the whole list, // turn on the list state manually(#4129). else { var range = ranges.length == 1 && ranges[ 0 ], enclosedNode = range && range.getEnclosedNode(); if ( enclosedNode && enclosedNode.is && this.type == enclosedNode.getName() ) this.setState( CKEDITOR.TRISTATE_ON ); } } var bookmarks = selection.createBookmarks( true ); // Group the blocks up because there are many cases where multiple lists have to be created, // or multiple lists have to be cancelled. var listGroups = [], database = {}, rangeIterator = ranges.createIterator(), index = 0; while ( ( range = rangeIterator.getNextRange() ) && ++index ) { var boundaryNodes = range.getBoundaryNodes(), startNode = boundaryNodes.startNode, endNode = boundaryNodes.endNode; if ( startNode.type == CKEDITOR.NODE_ELEMENT && startNode.getName() == 'td' ) range.setStartAt( boundaryNodes.startNode, CKEDITOR.POSITION_AFTER_START ); if ( endNode.type == CKEDITOR.NODE_ELEMENT && endNode.getName() == 'td' ) range.setEndAt( boundaryNodes.endNode, CKEDITOR.POSITION_BEFORE_END ); var iterator = range.createIterator(), block; iterator.forceBrBreak = ( this.state == CKEDITOR.TRISTATE_OFF ); while ( ( block = iterator.getNextParagraph() ) ) { // Avoid duplicate blocks get processed across ranges. if( block.getCustomData( 'list_block' ) ) continue; else CKEDITOR.dom.element.setMarker( database, block, 'list_block', 1 ); var path = new CKEDITOR.dom.elementPath( block ), pathElements = path.elements, pathElementsCount = pathElements.length, listNode = null, processedFlag = 0, blockLimit = path.blockLimit, element; // First, try to group by a list ancestor. for ( var i = pathElementsCount - 1; i >= 0 && ( element = pathElements[ i ] ); i-- ) { if ( listNodeNames[ element.getName() ] && blockLimit.contains( element ) ) // Don't leak outside block limit (#3940). { // If we've encountered a list inside a block limit // The last group object of the block limit element should // no longer be valid. Since paragraphs after the list // should belong to a different group of paragraphs before // the list. (Bug #1309) blockLimit.removeCustomData( 'list_group_object_' + index ); var groupObj = element.getCustomData( 'list_group_object' ); if ( groupObj ) groupObj.contents.push( block ); else { groupObj = { root : element, contents : [ block ] }; listGroups.push( groupObj ); CKEDITOR.dom.element.setMarker( database, element, 'list_group_object', groupObj ); } processedFlag = 1; break; } } if ( processedFlag ) continue; // No list ancestor? Group by block limit, but don't mix contents from different ranges. var root = blockLimit; if ( root.getCustomData( 'list_group_object_' + index ) ) root.getCustomData( 'list_group_object_' + index ).contents.push( block ); else { groupObj = { root : root, contents : [ block ] }; CKEDITOR.dom.element.setMarker( database, root, 'list_group_object_' + index, groupObj ); listGroups.push( groupObj ); } } } // Now we have two kinds of list groups, groups rooted at a list, and groups rooted at a block limit element. // We either have to build lists or remove lists, for removing a list does not makes sense when we are looking // at the group that's not rooted at lists. So we have three cases to handle. var listsCreated = []; while ( listGroups.length > 0 ) { groupObj = listGroups.shift(); if ( this.state == CKEDITOR.TRISTATE_OFF ) { if ( listNodeNames[ groupObj.root.getName() ] ) changeListType.call( this, editor, groupObj, database, listsCreated ); else createList.call( this, editor, groupObj, listsCreated ); } else if ( this.state == CKEDITOR.TRISTATE_ON && listNodeNames[ groupObj.root.getName() ] ) removeList.call( this, editor, groupObj, database ); } // For all new lists created, merge adjacent, same type lists. for ( i = 0 ; i < listsCreated.length ; i++ ) { listNode = listsCreated[i]; var mergeSibling, listCommand = this; ( mergeSibling = function( rtl ){ var sibling = listNode[ rtl ? 'getPrevious' : 'getNext' ]( CKEDITOR.dom.walker.whitespaces( true ) ); if ( sibling && sibling.getName && sibling.getName() == listCommand.type ) { sibling.remove(); // Move children order by merge direction.(#3820) sibling.moveChildren( listNode, rtl ); } } )(); mergeSibling( 1 ); } // Clean up, restore selection and update toolbar button states. CKEDITOR.dom.element.clearAllMarkers( database ); selection.selectBookmarks( bookmarks ); editor.focus(); } }; var dtd = CKEDITOR.dtd; var tailNbspRegex = /[\t\r\n ]*(?: |\xa0)$/; function indexOfFirstChildElement( element, tagNameList ) { var child, children = element.children, length = children.length; for ( var i = 0 ; i < length ; i++ ) { child = children[ i ]; if ( child.name && ( child.name in tagNameList ) ) return i; } return length; } function getExtendNestedListFilter( isHtmlFilter ) { // An element filter function that corrects nested list start in an empty // list item for better displaying/outputting. (#3165) return function( listItem ) { var children = listItem.children, firstNestedListIndex = indexOfFirstChildElement( listItem, dtd.$list ), firstNestedList = children[ firstNestedListIndex ], nodeBefore = firstNestedList && firstNestedList.previous, tailNbspmatch; if ( nodeBefore && ( nodeBefore.name && nodeBefore.name == 'br' || nodeBefore.value && ( tailNbspmatch = nodeBefore.value.match( tailNbspRegex ) ) ) ) { var fillerNode = nodeBefore; // Always use 'nbsp' as filler node if we found a nested list appear // in front of a list item. if ( !( tailNbspmatch && tailNbspmatch.index ) && fillerNode == children[ 0 ] ) children[ 0 ] = ( isHtmlFilter || CKEDITOR.env.ie ) ? new CKEDITOR.htmlParser.text( '\xa0' ) : new CKEDITOR.htmlParser.element( 'br', {} ); // Otherwise the filler is not needed anymore. else if ( fillerNode.name == 'br' ) children.splice( firstNestedListIndex - 1, 1 ); else fillerNode.value = fillerNode.value.replace( tailNbspRegex, '' ); } }; } var defaultListDataFilterRules = { elements : {} }; for ( var i in dtd.$listItem ) defaultListDataFilterRules.elements[ i ] = getExtendNestedListFilter(); var defaultListHtmlFilterRules = { elements : {} }; for ( i in dtd.$listItem ) defaultListHtmlFilterRules.elements[ i ] = getExtendNestedListFilter( true ); CKEDITOR.plugins.add( 'list', { init : function( editor ) { // Register commands. var numberedListCommand = editor.addCommand( 'numberedlist', new listCommand( 'numberedlist', 'ol' ) ), bulletedListCommand = editor.addCommand( 'bulletedlist', new listCommand( 'bulletedlist', 'ul' ) ); // Register the toolbar button. editor.ui.addButton( 'NumberedList', { label : editor.lang.numberedlist, command : 'numberedlist' } ); editor.ui.addButton( 'BulletedList', { label : editor.lang.bulletedlist, command : 'bulletedlist' } ); // Register the state changing handlers. editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, numberedListCommand ) ); editor.on( 'selectionChange', CKEDITOR.tools.bind( onSelectionChange, bulletedListCommand ) ); }, afterInit : function ( editor ) { var dataProcessor = editor.dataProcessor; if ( dataProcessor ) { dataProcessor.dataFilter.addRules( defaultListDataFilterRules ); dataProcessor.htmlFilter.addRules( defaultListHtmlFilterRules ); } }, requires : [ 'domiterator' ] } ); })();
Ms-Dos/Windows
Unix
Write backup
jsp File Browser version 1.2 by
www.vonloesch.de