diff -r f15ac8e65a02 -r 779871d1e4f4 vtuis/videotelui/inc/commands/cvtuiexecutioncontext.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/vtuis/videotelui/inc/commands/cvtuiexecutioncontext.h Wed Sep 01 12:29:12 2010 +0100 @@ -0,0 +1,73 @@ +/* +* Copyright (c) 2007 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: Execution context class definition. +* +*/ + + +#ifndef C_VTUIEXECUTIONCONTEXT_H +#define C_VTUIEXECUTIONCONTEXT_H + +#include "cvtuicmdcontext.h" + +/** + * CVtUiExecutionContext + * + * Command execution context. This context is used for checking whether or not + * a command is allowed to be performed. + * + * @since S60 v3.2 + */ +NONSHARABLE_CLASS( CVtUiExecutionContext ) : public CVtUiCmdContext + { + +public: // public methods + + /** + * C++ destructor. + */ + ~CVtUiExecutionContext(); + + /** + * Static constructor. + * + * @param aCommandManager Reference to command manager. + * @return Newly created instance of CVtUiExecutionContext class. + */ + static CVtUiExecutionContext* NewL( MVtUiCommandManager& aCommandManager ); + +public: // from CVtUiCmdContext + + /** + * @see CVtUiCmdContext::ValidateL + */ + void ValidateL( CVtUiCmdValidationActionBase& aAction ); + +private: + + /** + * C++ constructor + */ + CVtUiExecutionContext( MVtUiCommandManager& aCommandManager ); + + /** + * 2nd constructor, may leave. + */ + void ConstructL(); + +private: // data + + }; + +#endif // C_VTUIEXECUTIONCONTEXT_H