/*

* FCKeditor - The text editor for Internet - http://www.fckeditor.net

* Copyright (C) 2003-2007 Frederico Caldeira Knabben

*

* == BEGIN LICENSE ==

*

* Licensed under the terms of any of the following licenses at your

* choice:

*

*  - GNU General Public License Version 2 or later (the "GPL")

*    http://www.gnu.org/licenses/gpl.html

*

*  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")

*    http://www.gnu.org/licenses/lgpl.html

*

*  - Mozilla Public License Version 1.1 or later (the "MPL")

*    http://www.mozilla.org/MPL/MPL-1.1.html

*

* == END LICENSE ==

*

* Plugin to insert "Placeholders" in the editor.

*/

// The object used for all Placeholder operations.

// Register the Drupal tag commands.

FCKCommands.RegisterCommand( 'LinkToNode', new FCKDialogCommand( 'LinkToNode', FCKLang.DlgLinkToNode, FCKConfig.PluginsPath + 'linktonode/fck_linktonode.html', 400, 330 ) ) ;

// Create the Drupal tag buttons.

var oLinkNodeItem = new FCKToolbarButton( 'LinkToNode', 'LinkToNode', null, null, true, true ) ;

oLinkNodeItem.IconPath = FCKConfig.PluginsPath + 'linktonode/images/linktonode.gif';

FCKToolbarItems.RegisterItem( 'LinkToNode', oLinkNodeItem ) ;

FCK.ContextMenu.RegisterListener({

	AddItems : function( menu, tag, tagName )

	{

		var bInsideLink = ( tagName == 'A' || FCKSelection.HasAncestorNode( 'A' ) ) ;

		if ( bInsideLink || FCK.GetNamedCommandState( 'Unlink' ) != FCK_TRISTATE_DISABLED )

		{

			// Go up to the anchor to test its properties

			var oLink = FCKSelection.MoveToAncestorNode( 'A' ) ;

			var bIsAnchor = ( oLink && oLink.name.length > 0 && oLink.href.length == 0 ) ;

			// If it isn't a link then don't add the Link context menu

			if ( bIsAnchor )

			return ;

			// Get the actual Link href.

			var sHRef = oLink.getAttribute( '_fcksavedurl' ) ;

			if ( sHRef == null )

				sHRef = oLink.getAttribute( 'href' , 2 ) || '' ;

			if (sHRef.indexOf(FCKConfig.DrupalPath)==0 || sHRef.indexOf("internal:")==0) 

			{

				menu.RemoveAllItems() ;

				menu.AddItem( 'Cut'		, FCKLang.Cut	, 7, FCKCommands.GetCommand( 'Cut' ).GetState() == FCK_TRISTATE_DISABLED ) ;

				menu.AddItem( 'Copy'	, FCKLang.Copy	, 8, FCKCommands.GetCommand( 'Copy' ).GetState() == FCK_TRISTATE_DISABLED ) ;

				menu.AddItem( 'Paste'	, FCKLang.Paste	, 9, FCKCommands.GetCommand( 'Paste' ).GetState() == FCK_TRISTATE_DISABLED ) ;				

				menu.AddSeparator() ;

				if ( bInsideLink )

					menu.AddItem( 'LinkToNode', FCKLang.EditLink		, FCKConfig.PluginsPath + 'linktonode/images/linktonode.gif' ) ;

				menu.AddItem( 'Unlink'	, FCKLang.RemoveLink	, FCKConfig.PluginsPath + 'linktonode/images/linktonode.gif' ) ;

			}

		}

	}

});