--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contentstorage/cahandler/app/inc/catasklist.h	Fri Apr 16 15:16:09 2010 +0300
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description:  ?Description
+ *
+ */
+
+#ifndef CATASKLIST_H
+#define CATASKLIST_H
+
+// INCLUDES
+
+#include<w32std.h>
+#include<apgtask.h>
+
+// CLASS DECLARATION
+
+/**
+*  Class for finding out about running applications.
+*
+*  This is a modification of the original CAknTaskList class, which
+*  differs in that it does not discriminate applications based on their
+*  window group priority.
+*/
+class CCaTaskList : public CBase
+    {
+public:
+
+	/**
+    * Factory function
+    * @param aWsSession an open session to the window server, often from CEikonEnv::WsSession()
+    * @return a new fully constructed instance of CCaTaskList
+    */
+    static CCaTaskList* NewL( RWsSession& aWsSession );
+
+    /**
+    * Factory function
+    * @param aWsSession an open session to the window server, often from CEikonEnv::WsSession()
+    * @return a new fully constructed instance of CCaTaskList, which is on the cleanup stack
+    */
+
+    static CCaTaskList* NewLC( RWsSession& aWsSession );
+    /**
+    * Destructor.
+    */
+    ~CCaTaskList();
+
+    /**
+    * Refresh the window group array
+    */
+    void UpdateListL();
+
+    /**
+    * Accessor for the window group array
+    * @return an array containing the window groups of running applications.
+    */
+    const RArray<RWsSession::TWindowGroupChainInfo>& WgArray() const;
+
+    /**
+    * Find an application with the requested UID 3, which is running as a root application
+    * @param aAppUid the UID 3 of the target application.
+    * @return a TApaTask which refers to the running instance of the application.
+    * if the application is not running, the TApaTask's Exists() function will return EFalse.
+    */
+    TApaTask FindRootApp( TUid aAppUid ) const;
+
+    /**
+    * Query whether an application's window group is running as a root application.
+    * @param aWgId the window group identifier of the target application.
+    * @return ETrue if this window group is running as a root window group.
+    */
+    TBool IsRootWindowGroup( TInt aWgId ) const;
+
+private:
+
+    CCaTaskList( RWsSession& aWsSession );
+
+    void ConstructL();
+
+private:
+
+    RWsSession& iWs;
+
+    RArray<RWsSession::TWindowGroupChainInfo> iWgs;
+
+    };
+
+#endif