ikan Uploader :
Directory : /home/ni05r7l36tus/public_html/annapurnaed.com/admin/ckeditor/_source/core/dom/
Upload File : |
| Current File : /home/ni05r7l36tus/public_html/annapurnaed.com/admin/ckeditor/_source/core/dom/elementpath.js |
/*
Copyright (c) 2003-2012, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/
(function()
{
// Elements that may be considered the "Block boundary" in an element path.
var pathBlockElements = { address:1,blockquote:1,dl:1,h1:1,h2:1,h3:1,h4:1,h5:1,h6:1,p:1,pre:1,li:1,dt:1,dd:1, legend:1,caption:1 };
// Elements that may be considered the "Block limit" in an element path.
var pathBlockLimitElements = { body:1,div:1,table:1,tbody:1,tr:1,td:1,th:1,form:1,fieldset:1 };
// Check if an element contains any block element.
var checkHasBlock = function( element )
{
var childNodes = element.getChildren();
for ( var i = 0, count = childNodes.count() ; i < count ; i++ )
{
var child = childNodes.getItem( i );
if ( child.type == CKEDITOR.NODE_ELEMENT && CKEDITOR.dtd.$block[ child.getName() ] )
return true;
}
return false;
};
/**
* @class
*/
CKEDITOR.dom.elementPath = function( lastNode )
{
var block = null;
var blockLimit = null;
var elements = [];
var e = lastNode;
while ( e )
{
if ( e.type == CKEDITOR.NODE_ELEMENT )
{
if ( !this.lastElement )
this.lastElement = e;
var elementName = e.getName();
if ( !blockLimit )
{
if ( !block && pathBlockElements[ elementName ] )
block = e;
if ( pathBlockLimitElements[ elementName ] )
{
// DIV is considered the Block, if no block is available (#525)
// and if it doesn't contain other blocks.
if ( !block && elementName == 'div' && !checkHasBlock( e ) )
block = e;
else
blockLimit = e;
}
}
elements.push( e );
if ( elementName == 'body' )
break;
}
e = e.getParent();
}
this.block = block;
this.blockLimit = blockLimit;
this.elements = elements;
};
})();
CKEDITOR.dom.elementPath.prototype =
{
/**
* Compares this element path with another one.
* @param {CKEDITOR.dom.elementPath} otherPath The elementPath object to be
* compared with this one.
* @returns {Boolean} "true" if the paths are equal, containing the same
* number of elements and the same elements in the same order.
*/
compare : function( otherPath )
{
var thisElements = this.elements;
var otherElements = otherPath && otherPath.elements;
if ( !otherElements || thisElements.length != otherElements.length )
return false;
for ( var i = 0 ; i < thisElements.length ; i++ )
{
if ( !thisElements[ i ].equals( otherElements[ i ] ) )
return false;
}
return true;
},
contains : function( tagNames )
{
var elements = this.elements;
for ( var i = 0 ; i < elements.length ; i++ )
{
if ( elements[ i ].getName() in tagNames )
return elements[ i ];
}
return null;
}
};
........