mirror of
https://github.com/EGroupware/egroupware.git
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Committed CKEditor 3.2.1 stock version
This commit is contained in:
Andreas Stöckel
529
phpgwapi/js/ckeditor3/_source/plugins/div/dialogs/div.js
Normal file
529
phpgwapi/js/ckeditor3/_source/plugins/div/dialogs/div.js
Normal file
@ -0,0 +1,529 @@
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/*
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* Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.
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* For licensing, see LICENSE.html or http://ckeditor.com/license
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*/
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(function()
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{
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/**
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* Add to collection with DUP examination.
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* @param {Object} collection
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* @param {Object} element
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* @param {Object} database
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*/
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function addSafely( collection, element, database )
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{
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// 1. IE doesn't support customData on text nodes;
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// 2. Text nodes never get chance to appear twice;
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if ( !element.is || !element.getCustomData( 'block_processed' ) )
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{
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element.is && CKEDITOR.dom.element.setMarker( database, element, 'block_processed', true );
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collection.push( element );
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}
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}
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function getNonEmptyChildren( element )
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{
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var retval = [];
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var children = element.getChildren();
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for ( var i = 0 ; i < children.count() ; i++ )
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{
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var child = children.getItem( i );
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if ( ! ( child.type === CKEDITOR.NODE_TEXT
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&& ( /^[ \t\n\r]+$/ ).test( child.getText() ) ) )
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retval.push( child );
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}
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return retval;
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}
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/**
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* Dialog reused by both 'creatediv' and 'editdiv' commands.
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* @param {Object} editor
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* @param {String} command The command name which indicate what the current command is.
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*/
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function divDialog( editor, command )
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{
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// Definition of elements at which div operation should stopped.
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var divLimitDefinition = ( function(){
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// Customzie from specialize blockLimit elements
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var definition = CKEDITOR.tools.extend( {}, CKEDITOR.dtd.$blockLimit );
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// Exclude 'div' itself.
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delete definition.div;
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// Exclude 'td' and 'th' when 'wrapping table'
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if ( editor.config.div_wrapTable )
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{
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delete definition.td;
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delete definition.th;
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}
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return definition;
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})();
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// DTD of 'div' element
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var dtd = CKEDITOR.dtd.div;
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/**
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* Get the first div limit element on the element's path.
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* @param {Object} element
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*/
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function getDivLimitElement( element )
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{
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var pathElements = new CKEDITOR.dom.elementPath( element ).elements;
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var divLimit;
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for ( var i = 0; i < pathElements.length ; i++ )
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{
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if ( pathElements[ i ].getName() in divLimitDefinition )
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{
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divLimit = pathElements[ i ];
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break;
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}
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}
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return divLimit;
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}
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/**
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* Init all fields' setup/commit function.
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* @memberof divDialog
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*/
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function setupFields()
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{
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this.foreach( function( field )
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{
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// Exclude layout container elements
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if ( /^(?!vbox|hbox)/.test( field.type ) )
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{
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if ( !field.setup )
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{
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// Read the dialog fields values from the specified
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// element attributes.
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field.setup = function( element )
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{
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field.setValue( element.getAttribute( field.id ) || '' );
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};
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}
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if ( !field.commit )
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{
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// Set element attributes assigned by the dialog
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// fields.
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field.commit = function( element )
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{
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var fieldValue = this.getValue();
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// ignore default element attribute values
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if ( 'dir' == field.id && element.getComputedStyle( 'direction' ) == fieldValue )
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return;
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if ( fieldValue )
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element.setAttribute( field.id, fieldValue );
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else
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element.removeAttribute( field.id );
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};
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}
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}
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} );
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}
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/**
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* Wrapping 'div' element around appropriate blocks among the selected ranges.
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* @param {Object} editor
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*/
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function createDiv( editor )
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{
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// new adding containers OR detected pre-existed containers.
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var containers = [];
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// node markers store.
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var database = {};
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// All block level elements which contained by the ranges.
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var containedBlocks = [], block;
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// Get all ranges from the selection.
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var selection = editor.document.getSelection();
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var ranges = selection.getRanges();
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var bookmarks = selection.createBookmarks();
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var i, iterator;
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// Calcualte a default block tag if we need to create blocks.
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var blockTag = editor.config.enterMode == CKEDITOR.ENTER_DIV ? 'div' : 'p';
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// collect all included elements from dom-iterator
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for ( i = 0 ; i < ranges.length ; i++ )
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{
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iterator = ranges[ i ].createIterator();
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while ( ( block = iterator.getNextParagraph() ) )
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{
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// include contents of blockLimit elements.
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if ( block.getName() in divLimitDefinition )
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{
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var j, childNodes = block.getChildren();
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for ( j = 0 ; j < childNodes.count() ; j++ )
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addSafely( containedBlocks, childNodes.getItem( j ) , database );
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}
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else
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{
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// Bypass dtd disallowed elements.
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while ( !dtd[ block.getName() ] && block.getName() != 'body' )
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block = block.getParent();
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addSafely( containedBlocks, block, database );
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}
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}
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}
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CKEDITOR.dom.element.clearAllMarkers( database );
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var blockGroups = groupByDivLimit( containedBlocks );
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var ancestor, blockEl, divElement;
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for ( i = 0 ; i < blockGroups.length ; i++ )
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{
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var currentNode = blockGroups[ i ][ 0 ];
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// Calculate the common parent node of all contained elements.
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ancestor = currentNode.getParent();
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for ( j = 1 ; j < blockGroups[ i ].length; j++ )
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ancestor = ancestor.getCommonAncestor( blockGroups[ i ][ j ] );
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divElement = new CKEDITOR.dom.element( 'div', editor.document );
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// Normalize the blocks in each group to a common parent.
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for ( j = 0; j < blockGroups[ i ].length ; j++ )
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{
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currentNode = blockGroups[ i ][ j ];
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while ( !currentNode.getParent().equals( ancestor ) )
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currentNode = currentNode.getParent();
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// This could introduce some duplicated elements in array.
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blockGroups[ i ][ j ] = currentNode;
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}
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// Wrapped blocks counting
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var fixedBlock = null;
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for ( j = 0 ; j < blockGroups[ i ].length ; j++ )
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{
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currentNode = blockGroups[ i ][ j ];
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// Avoid DUP elements introduced by grouping.
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if ( !( currentNode.getCustomData && currentNode.getCustomData( 'block_processed' ) ) )
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{
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currentNode.is && CKEDITOR.dom.element.setMarker( database, currentNode, 'block_processed', true );
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// Establish new container, wrapping all elements in this group.
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if ( !j )
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divElement.insertBefore( currentNode );
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divElement.append( currentNode );
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}
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}
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CKEDITOR.dom.element.clearAllMarkers( database );
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containers.push( divElement );
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}
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selection.selectBookmarks( bookmarks );
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return containers;
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}
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function getDiv( editor )
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{
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var path = new CKEDITOR.dom.elementPath( editor.getSelection().getStartElement() ),
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blockLimit = path.blockLimit,
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div = blockLimit && blockLimit.getAscendant( 'div', true );
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return div;
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}
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/**
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* Divide a set of nodes to different groups by their path's blocklimit element.
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* Note: the specified nodes should be in source order naturally, which mean they are supposed to producea by following class:
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* * CKEDITOR.dom.range.Iterator
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* * CKEDITOR.dom.domWalker
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* @return {Array []} the grouped nodes
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*/
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function groupByDivLimit( nodes )
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{
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var groups = [],
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lastDivLimit = null,
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path, block;
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for ( var i = 0 ; i < nodes.length ; i++ )
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{
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block = nodes[i];
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var limit = getDivLimitElement( block );
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if ( !limit.equals( lastDivLimit ) )
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{
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lastDivLimit = limit ;
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groups.push( [] ) ;
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}
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groups[ groups.length - 1 ].push( block ) ;
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}
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return groups;
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}
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// Synchronous field values to other impacted fields is required, e.g. div styles
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// change should also alter inline-style text.
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function commitInternally( targetFields )
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{
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var dialog = this.getDialog(),
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element = dialog._element && dialog._element.clone()
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|| new CKEDITOR.dom.element( 'div', editor.document );
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// Commit this field and broadcast to target fields.
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this.commit( element, true );
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targetFields = [].concat( targetFields );
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var length = targetFields.length, field;
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for ( var i = 0; i < length; i++ )
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{
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field = dialog.getContentElement.apply( dialog, targetFields[ i ].split( ':' ) );
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field && field.setup && field.setup( element, true );
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}
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}
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// Registered 'CKEDITOR.style' instances.
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var styles = {} ;
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/**
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* Hold a collection of created block container elements.
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*/
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var containers = [];
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/**
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* @type divDialog
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*/
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return {
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title : editor.lang.div.title,
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minWidth : 400,
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minHeight : 165,
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contents :
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[
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{
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id :'info',
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label :editor.lang.common.generalTab,
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title :editor.lang.common.generalTab,
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elements :
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[
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{
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type :'hbox',
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widths : [ '50%', '50%' ],
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children :
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[
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{
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id :'elementStyle',
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type :'select',
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style :'width: 100%;',
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label :editor.lang.div.styleSelectLabel,
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'default' : '',
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// Options are loaded dynamically.
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items :
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[
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[ editor.lang.common.notSet , '' ]
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],
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onChange : function()
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{
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commitInternally.call( this, [ 'info:class', 'advanced:dir', 'advanced:style' ] );
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},
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setup : function( element )
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{
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for ( var name in styles )
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styles[ name ].checkElementRemovable( element, true ) && this.setValue( name );
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},
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commit: function( element )
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{
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var styleName;
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if ( ( styleName = this.getValue() ) )
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styles[ styleName ].applyToObject( element );
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}
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},
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{
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id :'class',
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type :'text',
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label :editor.lang.common.cssClass,
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'default' : ''
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}
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]
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}
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]
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},
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{
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id :'advanced',
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label :editor.lang.common.advancedTab,
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title :editor.lang.common.advancedTab,
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elements :
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[
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{
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type :'vbox',
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padding :1,
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children :
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[
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{
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type :'hbox',
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widths : [ '50%', '50%' ],
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children :
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[
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{
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type :'text',
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id :'id',
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label :editor.lang.common.id,
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'default' : ''
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},
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{
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type :'text',
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id :'lang',
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label :editor.lang.link.langCode,
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'default' : ''
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}
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]
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},
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{
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type :'hbox',
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children :
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[
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{
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type :'text',
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id :'style',
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style :'width: 100%;',
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label :editor.lang.common.cssStyle,
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'default' : '',
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commit : function( element )
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{
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// Merge with 'elementStyle', which is of higher priority.
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var value = this.getValue(),
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merged = [ value, element.getAttribute( 'style' ) ].join( ';' );
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value && element.setAttribute( 'style', merged );
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}
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}
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]
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},
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{
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type :'hbox',
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children :
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[
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{
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type :'text',
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id :'title',
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style :'width: 100%;',
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label :editor.lang.common.advisoryTitle,
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'default' : ''
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}
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]
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},
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{
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type :'select',
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id :'dir',
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style :'width: 100%;',
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label :editor.lang.common.langDir,
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'default' : '',
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items :
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[
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[ editor.lang.common.notSet , '' ],
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[
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editor.lang.common.langDirLtr,
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'ltr'
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],
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[
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editor.lang.common.langDirRtl,
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'rtl'
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]
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]
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||||
}
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]
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}
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]
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}
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],
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onLoad : function()
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{
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setupFields.call(this);
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// Preparing for the 'elementStyle' field.
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var dialog = this,
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stylesField = this.getContentElement( 'info', 'elementStyle' );
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// Reuse the 'stylescombo' plugin's styles definition.
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editor.getStylesSet( function( stylesDefinitions )
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{
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var styleName;
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if ( stylesDefinitions )
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{
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||||
// Digg only those styles that apply to 'div'.
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for ( var i = 0 ; i < stylesDefinitions.length ; i++ )
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{
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var styleDefinition = stylesDefinitions[ i ];
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if ( styleDefinition.element && styleDefinition.element == 'div' )
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{
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styleName = styleDefinition.name;
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styles[ styleName ] = new CKEDITOR.style( styleDefinition );
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// Populate the styles field options with style name.
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stylesField.items.push( [ styleName, styleName ] );
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stylesField.add( styleName, styleName );
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||||
}
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||||
}
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||||
}
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||||
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// We should disable the content element
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||||
// it if no options are available at all.
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||||
stylesField[ stylesField.items.length > 1 ? 'enable' : 'disable' ]();
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||||
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||||
// Now setup the field value manually.
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||||
setTimeout( function() { stylesField.setup( dialog._element ); }, 0 );
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||||
} );
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||||
},
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onShow : function()
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||||
{
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||||
// Whether always create new container regardless of existed
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||||
// ones.
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||||
if ( command == 'editdiv' )
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||||
{
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||||
// Try to discover the containers that already existed in
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||||
// ranges
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||||
var div = getDiv( editor );
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||||
// update dialog field values
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||||
div && this.setupContent( this._element = div );
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||||
}
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||||
},
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||||
onOk : function()
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||||
{
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editor.fire( 'saveSnapshot' );
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||||
if ( command == 'editdiv' )
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||||
containers = [ this._element ];
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else
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containers = createDiv( editor, true );
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||||
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||||
// Update elements attributes
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||||
var size = containers.length;
|
||||
for ( var i = 0; i < size; i++ )
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||||
{
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||||
this.commitContent( containers[ i ] );
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||||
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||||
// Remove empty 'style' attribute.
|
||||
!containers[ i ].getAttribute( 'style' ) && containers[ i ].removeAttribute( 'style' );
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||||
}
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||||
editor.fire( 'saveSnapshot' );
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||||
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||||
this.hide();
|
||||
},
|
||||
onHide : function()
|
||||
{
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||||
delete this._element;
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
CKEDITOR.dialog.add( 'creatediv', function( editor )
|
||||
{
|
||||
return divDialog( editor, 'creatediv' );
|
||||
} );
|
||||
CKEDITOR.dialog.add( 'editdiv', function( editor )
|
||||
{
|
||||
return divDialog( editor, 'editdiv' );
|
||||
} );
|
||||
} )();
|
||||
|
||||
/*
|
||||
* @name CKEDITOR.config.div_wrapTable
|
||||
* Whether to wrap the whole table instead of indivisual cells when created 'div' in table cell.
|
||||
* @type Boolean
|
||||
* @default false
|
||||
* @example config.div_wrapTable = true;
|
||||
*/
|
||||
Reference in New Issue
Block a user