diff options
Diffstat (limited to '_source/plugins/blockquote/plugin.js')
| -rw-r--r-- | _source/plugins/blockquote/plugin.js | 305 |
1 files changed, 0 insertions, 305 deletions
diff --git a/_source/plugins/blockquote/plugin.js b/_source/plugins/blockquote/plugin.js deleted file mode 100644 index f17aec2..0000000 --- a/_source/plugins/blockquote/plugin.js +++ /dev/null @@ -1,305 +0,0 @@ -/*
-Copyright (c) 2003-2012, CKSource - Frederico Knabben. All rights reserved.
-For licensing, see LICENSE.html or http://ckeditor.com/license
-*/
-
-/**
- * @file Blockquote.
- */
-
-(function()
-{
- function getState( editor, path )
- {
- var firstBlock = path.block || path.blockLimit;
-
- if ( !firstBlock || firstBlock.getName() == 'body' )
- return CKEDITOR.TRISTATE_OFF;
-
- // See if the first block has a blockquote parent.
- if ( firstBlock.getAscendant( 'blockquote', true ) )
- return CKEDITOR.TRISTATE_ON;
-
- return CKEDITOR.TRISTATE_OFF;
- }
-
- function onSelectionChange( evt )
- {
- var editor = evt.editor;
- if ( editor.readOnly )
- return;
-
- var command = editor.getCommand( 'blockquote' );
- command.state = getState( editor, evt.data.path );
- command.fire( 'state' );
- }
-
- function noBlockLeft( bqBlock )
- {
- for ( var i = 0, length = bqBlock.getChildCount(), child ; i < length && ( child = bqBlock.getChild( i ) ) ; i++ )
- {
- if ( child.type == CKEDITOR.NODE_ELEMENT && child.isBlockBoundary() )
- return false;
- }
- return true;
- }
-
- var commandObject =
- {
- exec : function( editor )
- {
- var state = editor.getCommand( 'blockquote' ).state,
- selection = editor.getSelection(),
- range = selection && selection.getRanges( true )[0];
-
- if ( !range )
- return;
-
- var bookmarks = selection.createBookmarks();
-
- // Kludge for #1592: if the bookmark nodes are in the beginning of
- // blockquote, then move them to the nearest block element in the
- // blockquote.
- if ( CKEDITOR.env.ie )
- {
- var bookmarkStart = bookmarks[0].startNode,
- bookmarkEnd = bookmarks[0].endNode,
- cursor;
-
- if ( bookmarkStart && bookmarkStart.getParent().getName() == 'blockquote' )
- {
- cursor = bookmarkStart;
- while ( ( cursor = cursor.getNext() ) )
- {
- if ( cursor.type == CKEDITOR.NODE_ELEMENT &&
- cursor.isBlockBoundary() )
- {
- bookmarkStart.move( cursor, true );
- break;
- }
- }
- }
-
- if ( bookmarkEnd
- && bookmarkEnd.getParent().getName() == 'blockquote' )
- {
- cursor = bookmarkEnd;
- while ( ( cursor = cursor.getPrevious() ) )
- {
- if ( cursor.type == CKEDITOR.NODE_ELEMENT &&
- cursor.isBlockBoundary() )
- {
- bookmarkEnd.move( cursor );
- break;
- }
- }
- }
- }
-
- var iterator = range.createIterator(),
- block;
- iterator.enlargeBr = editor.config.enterMode != CKEDITOR.ENTER_BR;
-
- if ( state == CKEDITOR.TRISTATE_OFF )
- {
- var paragraphs = [];
- while ( ( block = iterator.getNextParagraph() ) )
- paragraphs.push( block );
-
- // If no paragraphs, create one from the current selection position.
- if ( paragraphs.length < 1 )
- {
- var para = editor.document.createElement( editor.config.enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' ),
- firstBookmark = bookmarks.shift();
- range.insertNode( para );
- para.append( new CKEDITOR.dom.text( '\ufeff', editor.document ) );
- range.moveToBookmark( firstBookmark );
- range.selectNodeContents( para );
- range.collapse( true );
- firstBookmark = range.createBookmark();
- paragraphs.push( para );
- bookmarks.unshift( firstBookmark );
- }
-
- // Make sure all paragraphs have the same parent.
- var commonParent = paragraphs[0].getParent(),
- tmp = [];
- for ( var i = 0 ; i < paragraphs.length ; i++ )
- {
- block = paragraphs[i];
- commonParent = commonParent.getCommonAncestor( block.getParent() );
- }
-
- // The common parent must not be the following tags: table, tbody, tr, ol, ul.
- var denyTags = { table : 1, tbody : 1, tr : 1, ol : 1, ul : 1 };
- while ( denyTags[ commonParent.getName() ] )
- commonParent = commonParent.getParent();
-
- // Reconstruct the block list to be processed such that all resulting blocks
- // satisfy parentNode.equals( commonParent ).
- var lastBlock = null;
- while ( paragraphs.length > 0 )
- {
- block = paragraphs.shift();
- while ( !block.getParent().equals( commonParent ) )
- block = block.getParent();
- if ( !block.equals( lastBlock ) )
- tmp.push( block );
- lastBlock = block;
- }
-
- // If any of the selected blocks is a blockquote, remove it to prevent
- // nested blockquotes.
- while ( tmp.length > 0 )
- {
- block = tmp.shift();
- if ( block.getName() == 'blockquote' )
- {
- var docFrag = new CKEDITOR.dom.documentFragment( editor.document );
- while ( block.getFirst() )
- {
- docFrag.append( block.getFirst().remove() );
- paragraphs.push( docFrag.getLast() );
- }
-
- docFrag.replace( block );
- }
- else
- paragraphs.push( block );
- }
-
- // Now we have all the blocks to be included in a new blockquote node.
- var bqBlock = editor.document.createElement( 'blockquote' );
- bqBlock.insertBefore( paragraphs[0] );
- while ( paragraphs.length > 0 )
- {
- block = paragraphs.shift();
- bqBlock.append( block );
- }
- }
- else if ( state == CKEDITOR.TRISTATE_ON )
- {
- var moveOutNodes = [],
- database = {};
-
- while ( ( block = iterator.getNextParagraph() ) )
- {
- var bqParent = null,
- bqChild = null;
- while ( block.getParent() )
- {
- if ( block.getParent().getName() == 'blockquote' )
- {
- bqParent = block.getParent();
- bqChild = block;
- break;
- }
- block = block.getParent();
- }
-
- // Remember the blocks that were recorded down in the moveOutNodes array
- // to prevent duplicates.
- if ( bqParent && bqChild && !bqChild.getCustomData( 'blockquote_moveout' ) )
- {
- moveOutNodes.push( bqChild );
- CKEDITOR.dom.element.setMarker( database, bqChild, 'blockquote_moveout', true );
- }
- }
-
- CKEDITOR.dom.element.clearAllMarkers( database );
-
- var movedNodes = [],
- processedBlockquoteBlocks = [];
-
- database = {};
- while ( moveOutNodes.length > 0 )
- {
- var node = moveOutNodes.shift();
- bqBlock = node.getParent();
-
- // If the node is located at the beginning or the end, just take it out
- // without splitting. Otherwise, split the blockquote node and move the
- // paragraph in between the two blockquote nodes.
- if ( !node.getPrevious() )
- node.remove().insertBefore( bqBlock );
- else if ( !node.getNext() )
- node.remove().insertAfter( bqBlock );
- else
- {
- node.breakParent( node.getParent() );
- processedBlockquoteBlocks.push( node.getNext() );
- }
-
- // Remember the blockquote node so we can clear it later (if it becomes empty).
- if ( !bqBlock.getCustomData( 'blockquote_processed' ) )
- {
- processedBlockquoteBlocks.push( bqBlock );
- CKEDITOR.dom.element.setMarker( database, bqBlock, 'blockquote_processed', true );
- }
-
- movedNodes.push( node );
- }
-
- CKEDITOR.dom.element.clearAllMarkers( database );
-
- // Clear blockquote nodes that have become empty.
- for ( i = processedBlockquoteBlocks.length - 1 ; i >= 0 ; i-- )
- {
- bqBlock = processedBlockquoteBlocks[i];
- if ( noBlockLeft( bqBlock ) )
- bqBlock.remove();
- }
-
- if ( editor.config.enterMode == CKEDITOR.ENTER_BR )
- {
- var firstTime = true;
- while ( movedNodes.length )
- {
- node = movedNodes.shift();
-
- if ( node.getName() == 'div' )
- {
- docFrag = new CKEDITOR.dom.documentFragment( editor.document );
- var needBeginBr = firstTime && node.getPrevious() &&
- !( node.getPrevious().type == CKEDITOR.NODE_ELEMENT && node.getPrevious().isBlockBoundary() );
- if ( needBeginBr )
- docFrag.append( editor.document.createElement( 'br' ) );
-
- var needEndBr = node.getNext() &&
- !( node.getNext().type == CKEDITOR.NODE_ELEMENT && node.getNext().isBlockBoundary() );
- while ( node.getFirst() )
- node.getFirst().remove().appendTo( docFrag );
-
- if ( needEndBr )
- docFrag.append( editor.document.createElement( 'br' ) );
-
- docFrag.replace( node );
- firstTime = false;
- }
- }
- }
- }
-
- selection.selectBookmarks( bookmarks );
- editor.focus();
- }
- };
-
- CKEDITOR.plugins.add( 'blockquote',
- {
- init : function( editor )
- {
- editor.addCommand( 'blockquote', commandObject );
-
- editor.ui.addButton( 'Blockquote',
- {
- label : editor.lang.blockquote,
- command : 'blockquote'
- } );
-
- editor.on( 'selectionChange', onSelectionChange );
- },
-
- requires : [ 'domiterator' ]
- } );
-})();
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