X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;ds=sidebyside;f=_source%2Fplugins%2Fwysiwygarea%2Fplugin.js;h=76501cc8ba0a6d2f3114f6b31c2754902bd883a6;hb=48b1db88210b4160dce439c6e3e32e14af8c106b;hp=ab06245624173000bc0e7a841a39f8c23e74b434;hpb=8761695d9b70afe75905deaac88f78c1f8aeb32d;p=ckeditor.git
diff --git a/_source/plugins/wysiwygarea/plugin.js b/_source/plugins/wysiwygarea/plugin.js
index ab06245..76501cc 100644
--- a/_source/plugins/wysiwygarea/plugin.js
+++ b/_source/plugins/wysiwygarea/plugin.js
@@ -1,5 +1,5 @@
/*
-Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/
@@ -10,133 +10,337 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
(function()
{
- /**
- * List of elements in which has no way to move editing focus outside.
- */
+ // List of elements in which has no way to move editing focus outside.
var nonExitableElementNames = { table:1,pre:1 };
+
// Matching an empty paragraph at the end of document.
- var emptyParagraphRegexp = /\s*<(p|div|address|h\d|center)[^>]*>\s*(?: ]*>| | )\s*(:?<\/\1>)?\s*$/gi;
+ var emptyParagraphRegexp = /(^|
]*>)\s*<(p|div|address|h\d|center)[^>]*>\s*(?: ]*>| |\u00A0| )?\s*(:?<\/\2>)?\s*(?=$|<\/body>)/gi;
- function onInsertHtml( evt )
- {
- if ( this.mode == 'wysiwyg' )
- {
- this.focus();
+ var notWhitespaceEval = CKEDITOR.dom.walker.whitespaces( true );
- var selection = this.getSelection(),
- data = evt.data;
+ // Elements that could have empty new line around, including table, pre-formatted block, hr, page-break. (#6554)
+ function nonExitable( element )
+ {
+ return ( element.getName() in nonExitableElementNames )
+ || element.isBlockBoundary() && CKEDITOR.dtd.$empty[ element.getName() ];
+ }
- if ( this.dataProcessor )
- data = this.dataProcessor.toHtml( data );
- if ( CKEDITOR.env.ie )
+ function onInsert( insertFunc )
+ {
+ return function( evt )
+ {
+ if ( this.mode == 'wysiwyg' )
{
- var selIsLocked = selection.isLocked;
+ this.focus();
- if ( selIsLocked )
- selection.unlock();
+ this.fire( 'saveSnapshot' );
- var $sel = selection.getNative();
- if ( $sel.type == 'Control' )
- $sel.clear();
- $sel.createRange().pasteHTML( data );
+ insertFunc.call( this, evt.data );
- if ( selIsLocked )
- this.getSelection().lock();
+ // Save snaps after the whole execution completed.
+ // This's a workaround for make DOM modification's happened after
+ // 'insertElement' to be included either, e.g. Form-based dialogs' 'commitContents'
+ // call.
+ CKEDITOR.tools.setTimeout( function()
+ {
+ this.fire( 'saveSnapshot' );
+ }, 0, this );
}
- else
- this.document.$.execCommand( 'inserthtml', false, data );
- }
+ };
}
- function onInsertElement( evt )
+ function doInsertHtml( data )
{
- if ( this.mode == 'wysiwyg' )
- {
- this.focus();
- this.fire( 'saveSnapshot' );
+ if ( this.dataProcessor )
+ data = this.dataProcessor.toHtml( data );
- var element = evt.data,
- elementName = element.getName(),
- isBlock = CKEDITOR.dtd.$block[ elementName ];
+ // HTML insertion only considers the first range.
+ var selection = this.getSelection(),
+ range = selection.getRanges()[ 0 ];
- var selection = this.getSelection(),
- ranges = selection.getRanges();
+ if ( range.checkReadOnly() )
+ return;
+ if ( CKEDITOR.env.ie )
+ {
var selIsLocked = selection.isLocked;
if ( selIsLocked )
selection.unlock();
- var range, clone, lastElement, bookmark;
+ var $sel = selection.getNative();
- for ( var i = ranges.length - 1 ; i >= 0 ; i-- )
+ // Delete control selections to avoid IE bugs on pasteHTML.
+ if ( $sel.type == 'Control' )
+ $sel.clear();
+ else if ( selection.getType() == CKEDITOR.SELECTION_TEXT )
{
- range = ranges[ i ];
+ // Due to IE bugs on handling contenteditable=false blocks
+ // (#6005), we need to make some checks and eventually
+ // delete the selection first.
- // Remove the original contents.
- range.deleteContents();
+ range = selection.getRanges()[ 0 ];
+ var endContainer = range && range.endContainer;
- clone = !i && element || element.clone( true );
+ if ( endContainer &&
+ endContainer.type == CKEDITOR.NODE_ELEMENT &&
+ endContainer.getAttribute( 'contenteditable' ) == 'false' &&
+ range.checkBoundaryOfElement( endContainer, CKEDITOR.END ) )
+ {
+ range.setEndAfter( range.endContainer );
+ range.deleteContents();
+ }
+ }
- // If we're inserting a block at dtd-violated position, split
- // the parent blocks until we reach blockLimit.
- var current, dtd;
- if ( isBlock )
+ try
+ {
+ $sel.createRange().pasteHTML( data );
+ }
+ catch (e) {}
+
+ if ( selIsLocked )
+ this.getSelection().lock();
+ }
+ else
+ this.document.$.execCommand( 'inserthtml', false, data );
+
+ // Webkit does not scroll to the cursor position after pasting (#5558)
+ if ( CKEDITOR.env.webkit )
+ {
+ selection = this.getSelection();
+ selection.scrollIntoView();
+ }
+ }
+
+ function doInsertText( text )
+ {
+ var selection = this.getSelection(),
+ mode = selection.getStartElement().hasAscendant( 'pre', true ) ?
+ CKEDITOR.ENTER_BR : this.config.enterMode,
+ isEnterBrMode = mode == CKEDITOR.ENTER_BR;
+
+ var html = CKEDITOR.tools.htmlEncode( text.replace( /\r\n|\r/g, '\n' ) );
+
+ // Convert leading and trailing whitespaces into
+ html = html.replace( /^[ \t]+|[ \t]+$/g, function( match, offset, s )
+ {
+ if ( match.length == 1 ) // one space, preserve it
+ return ' ';
+ else if ( !offset ) // beginning of block
+ return CKEDITOR.tools.repeat( ' ', match.length - 1 ) + ' ';
+ else // end of block
+ return ' ' + CKEDITOR.tools.repeat( ' ', match.length - 1 );
+ } );
+
+ // Convert subsequent whitespaces into
+ html = html.replace( /[ \t]{2,}/g, function ( match )
+ {
+ return CKEDITOR.tools.repeat( ' ', match.length - 1 ) + ' ';
+ } );
+
+ var paragraphTag = mode == CKEDITOR.ENTER_P ? 'p' : 'div';
+
+ // Two line-breaks create one paragraph.
+ if ( !isEnterBrMode )
+ {
+ html = html.replace( /(\n{2})([\s\S]*?)(?:$|\1)/g,
+ function( match, group1, text )
+ {
+ return '<'+paragraphTag + '>' + text + '' + paragraphTag + '>';
+ });
+ }
+
+ // One per line-break.
+ html = html.replace( /\n/g, ' ' );
+
+ // Compensate padding for non-IE.
+ if ( !( isEnterBrMode || CKEDITOR.env.ie ) )
+ {
+ html = html.replace( new RegExp( ' (?=' + paragraphTag + '>)' ), function( match )
+ {
+ return CKEDITOR.tools.repeat( match, 2 );
+ } );
+ }
+
+ // Inline styles have to be inherited in Firefox.
+ if ( CKEDITOR.env.gecko || CKEDITOR.env.webkit )
+ {
+ var path = new CKEDITOR.dom.elementPath( selection.getStartElement() ),
+ context = [];
+
+ for ( var i = 0; i < path.elements.length; i++ )
+ {
+ var tag = path.elements[ i ].getName();
+ if ( tag in CKEDITOR.dtd.$inline )
+ context.unshift( path.elements[ i ].getOuterHtml().match( /^<.*?>/) );
+ else if ( tag in CKEDITOR.dtd.$block )
+ break;
+ }
+
+ // Reproduce the context by preceding the pasted HTML with opening inline tags.
+ html = context.join( '' ) + html;
+ }
+
+ doInsertHtml.call( this, html );
+ }
+
+ function doInsertElement( element )
+ {
+ var selection = this.getSelection(),
+ ranges = selection.getRanges(),
+ elementName = element.getName(),
+ isBlock = CKEDITOR.dtd.$block[ elementName ];
+
+ var selIsLocked = selection.isLocked;
+
+ if ( selIsLocked )
+ selection.unlock();
+
+ var range, clone, lastElement, bookmark;
+
+ for ( var i = ranges.length - 1 ; i >= 0 ; i-- )
+ {
+ range = ranges[ i ];
+
+ if ( !range.checkReadOnly() )
{
- while( ( current = range.getCommonAncestor( false, true ) )
- && ( dtd = CKEDITOR.dtd[ current.getName() ] )
- && !( dtd && dtd [ elementName ] ) )
+ // Remove the original contents, merge splitted nodes.
+ range.deleteContents( 1 );
+
+ clone = !i && element || element.clone( 1 );
+
+ // If we're inserting a block at dtd-violated position, split
+ // the parent blocks until we reach blockLimit.
+ var current, dtd;
+ if ( isBlock )
{
- // If we're in an empty block which indicate a new paragraph,
- // simply replace it with the inserting block.(#3664)
- if ( range.checkStartOfBlock()
- && range.checkEndOfBlock() )
+ while ( ( current = range.getCommonAncestor( 0, 1 ) )
+ && ( dtd = CKEDITOR.dtd[ current.getName() ] )
+ && !( dtd && dtd [ elementName ] ) )
{
- range.setStartBefore( current );
- range.collapse( true );
- current.remove();
+ // Split up inline elements.
+ if ( current.getName() in CKEDITOR.dtd.span )
+ range.splitElement( current );
+ // If we're in an empty block which indicate a new paragraph,
+ // simply replace it with the inserting block.(#3664)
+ else if ( range.checkStartOfBlock()
+ && range.checkEndOfBlock() )
+ {
+ range.setStartBefore( current );
+ range.collapse( true );
+ current.remove();
+ }
+ else
+ range.splitBlock();
}
- else
- range.splitBlock();
}
- }
- // Insert the new node.
- range.insertNode( clone );
+ // Insert the new node.
+ range.insertNode( clone );
- // Save the last element reference so we can make the
- // selection later.
- if ( !lastElement )
- lastElement = clone;
+ // Save the last element reference so we can make the
+ // selection later.
+ if ( !lastElement )
+ lastElement = clone;
+ }
}
- range.moveToPosition( lastElement, CKEDITOR.POSITION_AFTER_END );
+ if ( lastElement )
+ {
+ range.moveToPosition( lastElement, CKEDITOR.POSITION_AFTER_END );
- var next = lastElement.getNextSourceNode( true );
- if ( next && next.type == CKEDITOR.NODE_ELEMENT )
- range.moveToElementEditStart( next );
+ // If we're inserting a block element immediatelly followed by
+ // another block element, the selection must move there. (#3100,#5436)
+ if ( isBlock )
+ {
+ var next = lastElement.getNext( notWhitespaceEval ),
+ nextName = next && next.type == CKEDITOR.NODE_ELEMENT && next.getName();
- selection.selectRanges( [ range ] );
+ // Check if it's a block element that accepts text.
+ if ( nextName && CKEDITOR.dtd.$block[ nextName ] && CKEDITOR.dtd[ nextName ]['#'] )
+ range.moveToElementEditStart( next );
+ }
+ }
- if ( selIsLocked )
- this.getSelection().lock();
+ selection.selectRanges( [ range ] );
- // Save snaps after the whole execution completed.
- // This's a workaround for make DOM modification's happened after
- // 'insertElement' to be included either, e.g. Form-based dialogs' 'commitContents'
- // call.
- CKEDITOR.tools.setTimeout( function(){
- this.fire( 'saveSnapshot' );
- }, 0, this );
- }
+ if ( selIsLocked )
+ this.getSelection().lock();
}
// DOM modification here should not bother dirty flag.(#4385)
function restoreDirty( editor )
{
- if( !editor.checkDirty() )
- setTimeout( function(){ editor.resetDirty(); } );
+ if ( !editor.checkDirty() )
+ setTimeout( function(){ editor.resetDirty(); }, 0 );
+ }
+
+ var isNotWhitespace = CKEDITOR.dom.walker.whitespaces( true ),
+ isNotBookmark = CKEDITOR.dom.walker.bookmark( false, true );
+
+ function isNotEmpty( node )
+ {
+ return isNotWhitespace( node ) && isNotBookmark( node );
+ }
+
+ function isNbsp( node )
+ {
+ return node.type == CKEDITOR.NODE_TEXT
+ && CKEDITOR.tools.trim( node.getText() ).match( /^(?: |\xa0)$/ );
+ }
+
+ function restoreSelection( selection )
+ {
+ if ( selection.isLocked )
+ {
+ selection.unlock();
+ setTimeout( function() { selection.lock(); }, 0 );
+ }
+ }
+
+ function isBlankParagraph( block )
+ {
+ return block.getOuterHtml().match( emptyParagraphRegexp );
+ }
+
+ isNotWhitespace = CKEDITOR.dom.walker.whitespaces( true );
+
+ // Gecko need a key event to 'wake up' the editing
+ // ability when document is empty.(#3864, #5781)
+ function activateEditing( editor )
+ {
+ var win = editor.window,
+ doc = editor.document,
+ body = editor.document.getBody(),
+ bodyChildsNum = body.getChildren().count();
+
+ if ( !bodyChildsNum || ( bodyChildsNum == 1&& body.getFirst().hasAttribute( '_moz_editor_bogus_node' ) ) )
+ {
+ restoreDirty( editor );
+
+ // Memorize scroll position to restore it later (#4472).
+ var hostDocument = editor.element.getDocument();
+ var hostDocumentElement = hostDocument.getDocumentElement();
+ var scrollTop = hostDocumentElement.$.scrollTop;
+ var scrollLeft = hostDocumentElement.$.scrollLeft;
+
+ // Simulating keyboard character input by dispatching a keydown of white-space text.
+ var keyEventSimulate = doc.$.createEvent( "KeyEvents" );
+ keyEventSimulate.initKeyEvent( 'keypress', true, true, win.$, false,
+ false, false, false, 0, 32 );
+ doc.$.dispatchEvent( keyEventSimulate );
+
+ if ( scrollTop != hostDocumentElement.$.scrollTop || scrollLeft != hostDocumentElement.$.scrollLeft )
+ hostDocument.getWindow().$.scrollTo( scrollLeft, scrollTop );
+
+ // Restore the original document status by placing the cursor before a bogus br created (#5021).
+ bodyChildsNum && body.getFirst().remove();
+ doc.getBody().appendBogus();
+ var nativeRange = new CKEDITOR.dom.range( doc );
+ nativeRange.setStartAt( body , CKEDITOR.POSITION_AFTER_START );
+ nativeRange.select();
+ }
}
/**
@@ -153,6 +357,20 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
body = editor.document.getBody(),
enterMode = editor.config.enterMode;
+ if ( CKEDITOR.env.gecko )
+ {
+ activateEditing( editor );
+
+ // Ensure bogus br could help to move cursor (out of styles) to the end of block. (#7041)
+ var pathBlock = path.block || path.blockLimit;
+ if ( pathBlock && !pathBlock.getBogus() )
+ {
+ editor.fire( 'updateSnapshot' );
+ restoreDirty( editor );
+ pathBlock.appendBogus();
+ }
+ }
+
// When enterMode set to block, we'll establing new paragraph only if we're
// selecting inline contents right under body. (#3657)
if ( enterMode != CKEDITOR.ENTER_BR
@@ -160,62 +378,84 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
&& blockLimit.getName() == 'body'
&& !path.block )
{
+ editor.fire( 'updateSnapshot' );
restoreDirty( editor );
- var bms = selection.createBookmarks(),
- fixedBlock = range.fixBlock( true,
+ CKEDITOR.env.ie && restoreSelection( selection );
+
+ var fixedBlock = range.fixBlock( true,
editor.config.enterMode == CKEDITOR.ENTER_DIV ? 'div' : 'p' );
- // For IE, we'll be removing any bogus br ( introduce by fixing body )
- // right now to prevent it introducing visual line break.
+ // For IE, we should remove any filler node which was introduced before.
if ( CKEDITOR.env.ie )
{
- var brNodeList = fixedBlock.getElementsByTag( 'br' ), brNode;
- for ( var i = 0 ; i < brNodeList.count() ; i++ )
+ var first = fixedBlock.getFirst( isNotEmpty );
+ first && isNbsp( first ) && first.remove();
+ }
+
+ // If the fixed block is actually blank and is already followed by an exitable blank
+ // block, we should revert the fix and move into the existed one. (#3684)
+ if ( isBlankParagraph( fixedBlock ) )
+ {
+ var element = fixedBlock.getNext( isNotWhitespace );
+ if ( element &&
+ element.type == CKEDITOR.NODE_ELEMENT &&
+ !nonExitable( element ) )
{
- if( ( brNode = brNodeList.getItem( i ) ) && brNode.hasAttribute( '_cke_bogus' ) )
- brNode.remove();
+ range.moveToElementEditStart( element );
+ fixedBlock.remove();
+ }
+ else
+ {
+ element = fixedBlock.getPrevious( isNotWhitespace );
+ if ( element &&
+ element.type == CKEDITOR.NODE_ELEMENT &&
+ !nonExitable( element ) )
+ {
+ range.moveToElementEditEnd( element );
+ fixedBlock.remove();
+ }
}
}
- selection.selectBookmarks( bms );
-
- // If the fixed block is blank and is already followed by a exitable
- // block, we should drop it and move to the exist block(#3684).
- var children = fixedBlock.getChildren(),
- count = children.count(),
- firstChild,
- whitespaceGuard = CKEDITOR.dom.walker.whitespaces( true ),
- previousElement = fixedBlock.getPrevious( whitespaceGuard ),
- nextElement = fixedBlock.getNext( whitespaceGuard ),
- enterBlock;
- if ( previousElement && previousElement.getName
- && !( previousElement.getName() in nonExitableElementNames ) )
- enterBlock = previousElement;
- else if ( nextElement && nextElement.getName
- && !( nextElement.getName() in nonExitableElementNames ) )
- enterBlock = nextElement;
-
- // Not all blocks are editable, e.g. , further checking it.(#3994)
- if( ( !count
- || ( firstChild = children.getItem( 0 ) ) && firstChild.is && firstChild.is( 'br' ) )
- && enterBlock
- && range.moveToElementEditStart( enterBlock ) )
+ range.select();
+ // Notify non-IE that selection has changed.
+ if ( !CKEDITOR.env.ie )
{
- fixedBlock.remove();
- range.select();
+ // Make sure next selection change is correct. (#6811)
+ editor.forceNextSelectionCheck();
+ editor.selectionChange();
}
}
- // Inserting the padding-br before body if it's preceded by an
- // unexitable block.
- var lastNode = body.getLast( CKEDITOR.dom.walker.whitespaces( true ) );
- if ( lastNode && lastNode.getName && ( lastNode.getName() in nonExitableElementNames ) )
+ // All browsers are incapable to moving cursor out of certain non-exitable
+ // blocks (e.g. table, list, pre) at the end of document, make this happen by
+ // place a bogus node there, which would be later removed by dataprocessor.
+ var walkerRange = new CKEDITOR.dom.range( editor.document ),
+ walker = new CKEDITOR.dom.walker( walkerRange );
+ walkerRange.selectNodeContents( body );
+ walker.evaluator = function( node )
+ {
+ return node.type == CKEDITOR.NODE_ELEMENT && ( node.getName() in nonExitableElementNames );
+ };
+ walker.guard = function( node, isMoveout )
+ {
+ return !( ( node.type == CKEDITOR.NODE_TEXT && isNotWhitespace( node ) ) || isMoveout );
+ };
+
+ if ( walker.previous() )
{
+ editor.fire( 'updateSnapshot' );
restoreDirty( editor );
- var paddingBlock = editor.document.createElement(
- ( CKEDITOR.env.ie && enterMode != CKEDITOR.ENTER_BR ) ?
- ' ' : 'br' );
- body.append( paddingBlock );
+ CKEDITOR.env.ie && restoreSelection( selection );
+
+ var paddingBlock;
+ if ( enterMode != CKEDITOR.ENTER_BR )
+ paddingBlock = body.append( new CKEDITOR.dom.element( enterMode == CKEDITOR.ENTER_P ? 'p' : 'div' ) );
+ else
+ paddingBlock = body;
+
+ if ( !CKEDITOR.env.ie )
+ paddingBlock.appendBogus();
}
}
@@ -228,135 +468,127 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
var fixForBody = ( editor.config.enterMode != CKEDITOR.ENTER_BR )
? editor.config.enterMode == CKEDITOR.ENTER_DIV ? 'div' : 'p' : false;
+ var frameLabel = editor.lang.editorTitle.replace( '%1', editor.name );
+
+ var contentDomReadyHandler;
editor.on( 'editingBlockReady', function()
{
var mainElement,
- fieldset,
iframe,
isLoadingData,
isPendingFocus,
frameLoaded,
fireMode;
+
// Support for custom document.domain in IE.
var isCustomDomain = CKEDITOR.env.isCustomDomain();
// Creates the iframe that holds the editable document.
- var createIFrame = function()
+ var createIFrame = function( data )
{
if ( iframe )
iframe.remove();
- if ( fieldset )
- fieldset.remove();
- frameLoaded = 0;
- // The document domain must be set within the src
- // attribute;
- // Defer the script execution until iframe
- // has been added to main window, this is needed for some
- // browsers which will begin to load the frame content
- // prior to it's presentation in DOM.(#3894)
- var src = 'void( '
- + ( CKEDITOR.env.gecko ? 'setTimeout' : '' ) + '( function(){' +
- 'document.open();' +
- ( CKEDITOR.env.ie && isCustomDomain ? 'document.domain="' + document.domain + '";' : '' ) +
- 'document.write( window.parent[ "_cke_htmlToLoad_' + editor.name + '" ] );' +
- 'document.close();' +
- 'window.parent[ "_cke_htmlToLoad_' + editor.name + '" ] = null;' +
- '}'
- + ( CKEDITOR.env.gecko ? ', 0 )' : ')()' )
- + ' )';
-
- // Loading via src attribute does not work in Opera.
- if ( CKEDITOR.env.opera )
- src = 'void(0);';
+ var src =
+ 'document.open();' +
- iframe = CKEDITOR.dom.element.createFromHtml( '' );
+ // The document domain must be set any time we
+ // call document.open().
+ ( isCustomDomain ? ( 'document.domain="' + document.domain + '";' ) : '' ) +
- var accTitle = editor.lang.editorTitle.replace( '%1', editor.name );
+ 'document.close();';
- if ( CKEDITOR.env.gecko )
- {
- // Double checking the iframe will be loaded properly(#4058).
- iframe.on( 'load', function( ev )
+ // With IE, the custom domain has to be taken care at first,
+ // for other browers, the 'src' attribute should be left empty to
+ // trigger iframe's 'load' event.
+ src =
+ CKEDITOR.env.air ?
+ 'javascript:void(0)' :
+ CKEDITOR.env.ie ?
+ 'javascript:void(function(){' + encodeURIComponent( src ) + '}())'
+ :
+ '';
+
+ iframe = CKEDITOR.dom.element.createFromHtml( '' );
+
+ // Running inside of Firefox chrome the load event doesn't bubble like in a normal page (#5689)
+ if ( document.location.protocol == 'chrome:' )
+ CKEDITOR.event.useCapture = true;
+
+ // With FF, it's better to load the data on iframe.load. (#3894,#4058)
+ iframe.on( 'load', function( ev )
{
+ frameLoaded = 1;
ev.removeListener();
- contentDomReady( iframe.$.contentWindow );
- } );
- // Accessibility attributes for Firefox.
- mainElement.setAttributes(
- {
- role : 'region',
- title : accTitle
- } );
- iframe.setAttributes(
- {
- role : 'region',
- title : ' '
- } );
- }
- else if ( CKEDITOR.env.webkit )
+ var doc = iframe.getFrameDocument();
+ doc.write( data );
+
+ CKEDITOR.env.air && contentDomReady( doc.getWindow().$ );
+ });
+
+ // Reset adjustment back to default (#5689)
+ if ( document.location.protocol == 'chrome:' )
+ CKEDITOR.event.useCapture = false;
+
+ // The container must be visible when creating the iframe in FF (#5956)
+ var element = editor.element,
+ isHidden = CKEDITOR.env.gecko && !element.isVisible(),
+ previousStyles = {};
+ if ( isHidden )
{
- iframe.setAttribute( 'title', accTitle ); // Safari 4
- iframe.setAttribute( 'name', accTitle ); // Safari 3
+ element.show();
+ previousStyles = {
+ position : element.getStyle( 'position' ),
+ top : element.getStyle( 'top' )
+ };
+ element.setStyles( { position : 'absolute', top : '-3000px' } );
}
- else if ( CKEDITOR.env.ie )
+
+ mainElement.append( iframe );
+
+ if ( isHidden )
{
- // Accessibility label for IE.
- fieldset = CKEDITOR.dom.element.createFromHtml(
- ''
- , CKEDITOR.document );
- iframe.appendTo( fieldset );
- fieldset.appendTo( mainElement );
+ setTimeout( function()
+ {
+ element.hide();
+ element.setStyles( previousStyles );
+ }, 1000 );
}
-
- if ( !CKEDITOR.env.ie )
- mainElement.append( iframe );
};
- // The script that is appended to the data being loaded. It
- // enables editing, and makes some
+ // The script that launches the bootstrap logic on 'domReady', so the document
+ // is fully editable even before the editing iframe is fully loaded (#4455).
+ contentDomReadyHandler = CKEDITOR.tools.addFunction( contentDomReady );
var activationScript =
- '';
// Editing area bootstrap code.
- var contentDomReady = function( domWindow )
+ function contentDomReady( domWindow )
{
- if ( frameLoaded )
+ if ( !frameLoaded )
return;
+ frameLoaded = 0;
- frameLoaded = 1;
+ editor.fire( 'ariaWidget', iframe );
var domDocument = domWindow.document,
body = domDocument.body;
// Remove this script from the DOM.
var script = domDocument.getElementById( "cke_actscrpt" );
- script.parentNode.removeChild( script );
-
- delete CKEDITOR._[ 'contentDomReady' + editor.name ];
+ script && script.parentNode.removeChild( script );
body.spellcheck = !editor.config.disableNativeSpellChecker;
@@ -372,18 +604,49 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
body.removeAttribute( 'disabled' );
}
else
- domDocument.designMode = 'on';
+ {
+ // Avoid opening design mode in a frame window thread,
+ // which will cause host page scrolling.(#4397)
+ setTimeout( function()
+ {
+ // Prefer 'contentEditable' instead of 'designMode'. (#3593)
+ if ( CKEDITOR.env.gecko && CKEDITOR.env.version >= 10900
+ || CKEDITOR.env.opera )
+ domDocument.$.body.contentEditable = true;
+ else if ( CKEDITOR.env.webkit )
+ domDocument.$.body.parentNode.contentEditable = true;
+ else
+ domDocument.$.designMode = 'on';
+ }, 0 );
+ }
- // IE, Opera and Safari may not support it and throw
- // errors.
- try { domDocument.execCommand( 'enableObjectResizing', false, !editor.config.disableObjectResizing ) ; } catch(e) {}
- try { domDocument.execCommand( 'enableInlineTableEditing', false, !editor.config.disableNativeTableHandles ) ; } catch(e) {}
+ CKEDITOR.env.gecko && CKEDITOR.tools.setTimeout( activateEditing, 0, null, editor );
- domWindow = editor.window = new CKEDITOR.dom.window( domWindow );
+ domWindow = editor.window = new CKEDITOR.dom.window( domWindow );
domDocument = editor.document = new CKEDITOR.dom.document( domDocument );
+ domDocument.on( 'dblclick', function( evt )
+ {
+ var element = evt.data.getTarget(),
+ data = { element : element, dialog : '' };
+ editor.fire( 'doubleclick', data );
+ data.dialog && editor.openDialog( data.dialog );
+ });
+
+ // Prevent automatic submission in IE #6336
+ CKEDITOR.env.ie && domDocument.on( 'click', function( evt )
+ {
+ var element = evt.data.getTarget();
+ if ( element.is( 'input' ) )
+ {
+ var type = element.getAttribute( 'type' );
+ if ( type == 'submit' || type == 'reset' )
+ evt.data.preventDefault();
+ }
+ });
+
// Gecko/Webkit need some help when selecting control type elements. (#3448)
- if ( !( CKEDITOR.env.ie || CKEDITOR.env.opera) )
+ if ( !( CKEDITOR.env.ie || CKEDITOR.env.opera ) )
{
domDocument.on( 'mousedown', function( ev )
{
@@ -393,6 +656,34 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
} );
}
+ if ( CKEDITOR.env.gecko )
+ {
+ domDocument.on( 'mouseup', function( ev )
+ {
+ if ( ev.data.$.button == 2 )
+ {
+ var target = ev.data.getTarget();
+
+ // Prevent right click from selecting an empty block even
+ // when selection is anchored inside it. (#5845)
+ if ( !target.getOuterHtml().replace( emptyParagraphRegexp, '' ) )
+ {
+ var range = new CKEDITOR.dom.range( domDocument );
+ range.moveToElementEditStart( target );
+ range.select( true );
+ }
+ }
+ } );
+ }
+
+ // Prevent the browser opening links in read-only blocks. (#6032)
+ domDocument.on( 'click', function( ev )
+ {
+ ev = ev.data;
+ if ( ev.getTarget().is( 'a' ) && ev.$.button != 2 )
+ ev.preventDefault();
+ });
+
// Webkit: avoid from editing form control elements content.
if ( CKEDITOR.env.webkit )
{
@@ -411,39 +702,51 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
} );
}
- var focusTarget = ( CKEDITOR.env.ie || CKEDITOR.env.webkit ) ?
- domWindow : domDocument;
+ // IE standard compliant in editing frame doesn't focus the editor when
+ // clicking outside actual content, manually apply the focus. (#1659)
+ if ( CKEDITOR.env.ie
+ && domDocument.$.compatMode == 'CSS1Compat'
+ || CKEDITOR.env.gecko
+ || CKEDITOR.env.opera )
+ {
+ var htmlElement = domDocument.getDocumentElement();
+ htmlElement.on( 'mousedown', function( evt )
+ {
+ // Setting focus directly on editor doesn't work, we
+ // have to use here a temporary element to 'redirect'
+ // the focus.
+ if ( evt.data.getTarget().equals( htmlElement ) )
+ {
+ if ( CKEDITOR.env.gecko && CKEDITOR.env.version >= 10900 )
+ blinkCursor();
+ focusGrabber.focus();
+ }
+ } );
+ }
+ var focusTarget = CKEDITOR.env.ie ? iframe : domWindow;
focusTarget.on( 'blur', function()
{
editor.focusManager.blur();
});
+ var wasFocused;
+
focusTarget.on( 'focus', function()
{
- // Gecko need a key event to 'wake up' the editing
- // ability when document is empty.(#3864)
- if ( CKEDITOR.env.gecko )
+ var doc = editor.document;
+
+ if ( CKEDITOR.env.gecko && CKEDITOR.env.version >= 10900 )
+ blinkCursor();
+ else if ( CKEDITOR.env.opera )
+ doc.getBody().focus();
+ // Webkit needs focus for the first time on the HTML element. (#6153)
+ else if ( CKEDITOR.env.webkit )
{
- var first = body;
- while( first.firstChild )
- first = first.firstChild;
-
- if( !first.nextSibling
- && ( 'BR' == first.tagName )
- && first.hasAttribute( '_moz_editor_bogus_node' ) )
+ if ( !wasFocused )
{
- var keyEventSimulate = domDocument.$.createEvent( "KeyEvents" );
- keyEventSimulate.initKeyEvent( 'keypress', true, true, domWindow.$, false,
- false, false, false, 0, 32 );
- domDocument.$.dispatchEvent( keyEventSimulate );
- var bogusText = domDocument.getBody().getFirst() ;
- // Compensate the line maintaining if enterMode is not block.
- if ( editor.config.enterMode == CKEDITOR.ENTER_BR )
- domDocument.createElement( 'br', { attributes: { '_moz_dirty' : "" } } )
- .replace( bogusText );
- else
- bogusText.remove();
+ editor.document.getDocumentElement().focus();
+ wasFocused = 1;
}
}
@@ -454,29 +757,61 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
if ( keystrokeHandler )
keystrokeHandler.attach( domDocument );
- // Cancel default action for backspace in IE on control types. (#4047)
if ( CKEDITOR.env.ie )
{
- editor.on( 'key', function( event )
+ domDocument.getDocumentElement().addClass( domDocument.$.compatMode );
+ // Override keystrokes which should have deletion behavior
+ // on control types in IE . (#4047)
+ domDocument.on( 'keydown', function( evt )
{
- // Backspace.
- var control = event.data.keyCode == 8
- && editor.getSelection().getSelectedElement();
- if ( control )
+ var keyCode = evt.data.getKeystroke();
+
+ // Backspace OR Delete.
+ if ( keyCode in { 8 : 1, 46 : 1 } )
{
- // Make undo snapshot.
- editor.fire( 'saveSnapshot' );
- // Remove manually.
- control.remove();
- editor.fire( 'saveSnapshot' );
- event.cancel();
+ var sel = editor.getSelection(),
+ control = sel.getSelectedElement();
+
+ if ( control )
+ {
+ // Make undo snapshot.
+ editor.fire( 'saveSnapshot' );
+
+ // Delete any element that 'hasLayout' (e.g. hr,table) in IE8 will
+ // break up the selection, safely manage it here. (#4795)
+ var bookmark = sel.getRanges()[ 0 ].createBookmark();
+ // Remove the control manually.
+ control.remove();
+ sel.selectBookmarks( [ bookmark ] );
+
+ editor.fire( 'saveSnapshot' );
+
+ evt.data.preventDefault();
+ }
}
} );
+
+ // PageUp/PageDown scrolling is broken in document
+ // with standard doctype, manually fix it. (#4736)
+ if ( domDocument.$.compatMode == 'CSS1Compat' )
+ {
+ var pageUpDownKeys = { 33 : 1, 34 : 1 };
+ domDocument.on( 'keydown', function( evt )
+ {
+ if ( evt.data.getKeystroke() in pageUpDownKeys )
+ {
+ setTimeout( function ()
+ {
+ editor.getSelection().scrollIntoView();
+ }, 0 );
+ }
+ } );
+ }
}
// Adds the document body as a context menu target.
if ( editor.contextMenu )
- editor.contextMenu.addTarget( domDocument );
+ editor.contextMenu.addTarget( domDocument, editor.config.browserContextMenuOnCtrl !== false );
setTimeout( function()
{
@@ -501,6 +836,24 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
editor.fire( 'dataReady' );
}, 0 );
+ // IE, Opera and Safari may not support it and throw errors.
+ try { editor.document.$.execCommand( 'enableInlineTableEditing', false, !editor.config.disableNativeTableHandles ); } catch(e) {}
+ if ( editor.config.disableObjectResizing )
+ {
+ try
+ {
+ editor.document.$.execCommand( 'enableObjectResizing', false, false );
+ }
+ catch(e)
+ {
+ // For browsers in which the above method failed, we can cancel the resizing on the fly (#4208)
+ editor.document.getBody().on( CKEDITOR.env.ie ? 'resizestart' : 'resize', function( evt )
+ {
+ evt.data.preventDefault();
+ });
+ }
+ }
+
/*
* IE BUG: IE might have rendered the iframe with invisible contents.
* (#3623). Push some inconsequential CSS style changes to force IE to
@@ -523,7 +876,7 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
}
},
0 );
- };
+ }
editor.addMode( 'wysiwyg',
{
@@ -550,53 +903,112 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
{
isLoadingData = true;
+ var config = editor.config,
+ fullPage = config.fullPage,
+ docType = config.docType;
+
+ // Build the additional stuff to be included into .
+ var headExtra =
+ '';
+
+ !fullPage && ( headExtra =
+ CKEDITOR.tools.buildStyleHtml( editor.config.contentsCss ) +
+ headExtra );
+
+ var baseTag = config.baseHref ? '' : '';
+
+ if ( fullPage )
+ {
+ // Search and sweep out the doctype declaration.
+ data = data.replace( /]*>/i, function( match )
+ {
+ editor.docType = docType = match;
+ return '';
+ });
+ }
+
// Get the HTML version of the data.
if ( editor.dataProcessor )
- {
data = editor.dataProcessor.toHtml( data, fixForBody );
- }
- data =
- editor.config.docType +
- '' +
- '' +
- '' +
- ''+
- '' +
- '' +
- data +
- '' +
- '' +
- activationScript;
-
- window[ '_cke_htmlToLoad_' + editor.name ] = data;
- CKEDITOR._[ 'contentDomReady' + editor.name ] = contentDomReady;
- createIFrame();
-
- // Opera must use the old method for loading contents.
- if ( CKEDITOR.env.opera )
+ if ( fullPage )
+ {
+ // Check if the tag is available.
+ if ( !(/]/).test( data ) )
+ data = '' + data;
+
+ // Check if the tag is available.
+ if ( !(/]/).test( data ) )
+ data = '' + data + '';
+
+ // Check if the tag is available.
+ if ( !(/]/).test( data ) )
+ data = data.replace( /]*>/, '$&' ) ;
+ else if ( !(/]/).test( data ) )
+ data = data.replace( /]*>/, '$&' ) ;
+
+ // The base must be the first tag in the HEAD, e.g. to get relative
+ // links on styles.
+ baseTag && ( data = data.replace( //, '$&' + baseTag ) );
+
+ // Inject the extra stuff into .
+ // Attention: do not change it before testing it well. (V2)
+ // This is tricky... if the head ends with ,
+ // Firefox will break. But, it works if we place our extra stuff as
+ // the last elements in the HEAD.
+ data = data.replace( /<\/head\s*>/, headExtra + '$&' );
+
+ // Add the DOCTYPE back to it.
+ data = docType + data;
+ }
+ else
{
- var doc = iframe.$.contentWindow.document;
- doc.open();
- doc.write( data );
- doc.close();
+ data =
+ config.docType +
+ '' +
+ '' +
+ '' + frameLabel + '' +
+ baseTag +
+ headExtra +
+ '' +
+ '' +
+ data +
+ '';
}
+
+ data += activationScript;
+
+
+ // The iframe is recreated on each call of setData, so we need to clear DOM objects
+ this.onDispose();
+ createIFrame( data );
},
getData : function()
{
- var data = iframe.getFrameDocument().getBody().getHtml();
+ var config = editor.config,
+ fullPage = config.fullPage,
+ docType = fullPage && editor.docType,
+ doc = iframe.getFrameDocument();
+
+ var data = fullPage
+ ? doc.getDocumentElement().getOuterHtml()
+ : doc.getBody().getHtml();
if ( editor.dataProcessor )
data = editor.dataProcessor.toDataFormat( data, fixForBody );
- // Strip the last blank paragraph within document.
- if ( editor.config.ignoreEmptyParagraph )
- data = data.replace( emptyParagraphRegexp, '' );
+ // Reset empty if the document contains only one empty paragraph.
+ if ( config.ignoreEmptyParagraph )
+ data = data.replace( emptyParagraphRegexp, function( match, lookback ) { return lookback; } );
+
+ if ( docType )
+ data = docType + '\n' + data;
return data;
},
@@ -611,8 +1023,31 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
iframe.getFrameDocument().getBody().setHtml( data );
},
+ onDispose : function()
+ {
+ if ( !editor.document )
+ return;
+
+ editor.document.getDocumentElement().clearCustomData();
+ editor.document.getBody().clearCustomData();
+
+ editor.window.clearCustomData();
+ editor.document.clearCustomData();
+
+ iframe.clearCustomData();
+
+ /*
+ * IE BUG: When destroying editor DOM with the selection remains inside
+ * editing area would break IE7/8's selection system, we have to put the editing
+ * iframe offline first. (#3812 and #5441)
+ */
+ iframe.remove();
+ },
+
unload : function( holderElement )
{
+ this.onDispose();
+
editor.window = editor.document = iframe = mainElement = isPendingFocus = null;
editor.fire( 'contentDomUnload' );
@@ -620,23 +1055,163 @@ For licensing, see LICENSE.html or http://ckeditor.com/license
focus : function()
{
+ var win = editor.window;
+
if ( isLoadingData )
isPendingFocus = true;
- else if ( editor.window )
+ // Temporary solution caused by #6025, supposed be unified by #6154.
+ else if ( CKEDITOR.env.opera && editor.document )
+ {
+ // Required for Opera when switching focus
+ // from another iframe, e.g. panels. (#6444)
+ var iframe = editor.window.$.frameElement;
+ iframe.blur(), iframe.focus();
+ editor.document.getBody().focus();
+
+ editor.selectionChange();
+ }
+ else if ( !CKEDITOR.env.opera && win )
{
- editor.window.focus();
+ // AIR needs a while to focus when moving from a link.
+ CKEDITOR.env.air ? setTimeout( function () { win.focus(); }, 0 ) : win.focus();
editor.selectionChange();
}
}
});
- editor.on( 'insertHtml', onInsertHtml, null, null, 20 );
- editor.on( 'insertElement', onInsertElement, null, null, 20 );
+ editor.on( 'insertHtml', onInsert( doInsertHtml ) , null, null, 20 );
+ editor.on( 'insertElement', onInsert( doInsertElement ), null, null, 20 );
+ editor.on( 'insertText', onInsert( doInsertText ), null, null, 20 );
// Auto fixing on some document structure weakness to enhance usabilities. (#3190 and #3189)
editor.on( 'selectionChange', onSelectionChangeFixBody, null, null, 1 );
});
+
+ var titleBackup;
+ // Setting voice label as window title, backup the original one
+ // and restore it before running into use.
+ editor.on( 'contentDom', function()
+ {
+ var title = editor.document.getElementsByTag( 'title' ).getItem( 0 );
+ title.data( 'cke-title', editor.document.$.title );
+ editor.document.$.title = frameLabel;
+ });
+
+ // IE8 stricts mode doesn't have 'contentEditable' in effect
+ // on element unless it has layout. (#5562)
+ if ( CKEDITOR.env.ie8Compat )
+ {
+ editor.addCss( 'html.CSS1Compat [contenteditable=false]{ min-height:0 !important;}' );
+
+ var selectors = [];
+ for ( var tag in CKEDITOR.dtd.$removeEmpty )
+ selectors.push( 'html.CSS1Compat ' + tag + '[contenteditable=false]' );
+ editor.addCss( selectors.join( ',' ) + '{ display:inline-block;}' );
+ }
+ // Set the HTML style to 100% to have the text cursor in affect (#6341)
+ else if ( CKEDITOR.env.gecko )
+ editor.addCss( 'html { height: 100% !important; }' );
+
+ // Switch on design mode for a short while and close it after then.
+ function blinkCursor( retry )
+ {
+ CKEDITOR.tools.tryThese(
+ function()
+ {
+ editor.document.$.designMode = 'on';
+ setTimeout( function()
+ {
+ editor.document.$.designMode = 'off';
+ if ( CKEDITOR.currentInstance == editor )
+ editor.document.getBody().focus();
+ }, 50 );
+ },
+ function()
+ {
+ // The above call is known to fail when parent DOM
+ // tree layout changes may break design mode. (#5782)
+ // Refresh the 'contentEditable' is a cue to this.
+ editor.document.$.designMode = 'off';
+ var body = editor.document.getBody();
+ body.setAttribute( 'contentEditable', false );
+ body.setAttribute( 'contentEditable', true );
+ // Try it again once..
+ !retry && blinkCursor( 1 );
+ });
+ }
+
+ // Create an invisible element to grab focus.
+ if ( CKEDITOR.env.gecko || CKEDITOR.env.ie || CKEDITOR.env.opera )
+ {
+ var focusGrabber;
+ editor.on( 'uiReady', function()
+ {
+ focusGrabber = editor.container.append( CKEDITOR.dom.element.createFromHtml(
+ // Use 'span' instead of anything else to fly under the screen-reader radar. (#5049)
+ '' ) );
+
+ focusGrabber.on( 'focus', function()
+ {
+ editor.focus();
+ } );
+
+ editor.focusGrabber = focusGrabber;
+ } );
+ editor.on( 'destroy', function()
+ {
+ CKEDITOR.tools.removeFunction( contentDomReadyHandler );
+ focusGrabber.clearCustomData();
+ delete editor.focusGrabber;
+ } );
+ }
+
+ // Disable form elements editing mode provided by some browers. (#5746)
+ editor.on( 'insertElement', function ( evt )
+ {
+ var element = evt.data;
+ if ( element.type == CKEDITOR.NODE_ELEMENT
+ && ( element.is( 'input' ) || element.is( 'textarea' ) ) )
+ {
+ // We should flag that the element was locked by our code so
+ // it'll be editable by the editor functions (#6046).
+ if ( !element.isReadOnly() )
+ element.data( 'cke-editable', element.hasAttribute( 'contenteditable' ) ? 'true' : '1' );
+ element.setAttribute( 'contentEditable', false );
+ }
+ });
+
}
});
+
+ // Fixing Firefox 'Back-Forward Cache' break design mode. (#4514)
+ if ( CKEDITOR.env.gecko )
+ {
+ (function()
+ {
+ var body = document.body;
+
+ if ( !body )
+ window.addEventListener( 'load', arguments.callee, false );
+ else
+ {
+ var currentHandler = body.getAttribute( 'onpageshow' );
+ body.setAttribute( 'onpageshow', ( currentHandler ? currentHandler + ';' : '') +
+ 'event.persisted && (function(){' +
+ 'var allInstances = CKEDITOR.instances, editor, doc;' +
+ 'for ( var i in allInstances )' +
+ '{' +
+ ' editor = allInstances[ i ];' +
+ ' doc = editor.document;' +
+ ' if ( doc )' +
+ ' {' +
+ ' doc.$.designMode = "off";' +
+ ' doc.$.designMode = "on";' +
+ ' }' +
+ '}' +
+ '})();' );
+ }
+ } )();
+
+ }
})();
/**
@@ -685,3 +1260,16 @@ CKEDITOR.config.disableNativeSpellChecker = true;
* config.ignoreEmptyParagraph = false;
*/
CKEDITOR.config.ignoreEmptyParagraph = true;
+
+/**
+ * Fired when data is loaded and ready for retrieval in an editor instance.
+ * @name CKEDITOR.editor#dataReady
+ * @event
+ */
+
+/**
+ * Fired when some elements are added to the document
+ * @name CKEDITOR.editor#ariaWidget
+ * @event
+ * @param {Object} element The element being added
+ */