diff -r 000000000000 -r dd21522fd290 browserutilities/feedsengine/FeedsServer/Server/inc/Task.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/browserutilities/feedsengine/FeedsServer/Server/inc/Task.h Mon Mar 30 12:54:55 2009 +0300 @@ -0,0 +1,107 @@ +/* +* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of the License "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: Task base class. +* +*/ + + +#ifndef TASK_H +#define TASK_H + + +// INCLUDES +#include + +// CONSTANTS + +// MACROS + +// DATA TYPES + +// FUNCTION PROTOTYPES + +// FORWARD DECLARATIONS +class CIdle; +class CFeedsServer; + +// CLASS DECLARATION + + +/** +* Task base class. To cancel a task just simply delete it. +* +* \b Library: FeedsEngine.lib +* +* @since 3.0 +*/ +class CTask: public CBase + { + public: // Destructor + /** + * Destructor. + */ + virtual ~CTask(); + + + public: // New Methods + /** + * Starts the task. + * + * @since 3.0 + * @return Void + */ + virtual void StartTaskL() = 0; + + /** + * Starts an CIdle to delete the instance after the callstack has unrolled. + * + * @since 3.0 + * @return Void + */ + void AutoDelete(); + + + protected: + /** + * C++ default constructor. + */ + CTask(CFeedsServer& aFeedsServer); + + /** + * By default Symbian 2nd phase constructor is private. + */ + void BaseConstructL(TBool aAutoDelete); + + + private: + /** + * Deletes the instance after the callstack has unrolled.. + * + * @since 3.0 + * @return Void + */ + static TInt DelayedDelete(TAny* aPtr); + + + protected: + CFeedsServer& iFeedsServer; + + + private: + CIdle* iAutoDelete; + }; + +#endif // TASK_H + +// End of File \ No newline at end of file