--- a/vtuis/videotelui/inc/commands/cvtuicmdcontext.h Tue Jan 26 12:01:21 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,147 +0,0 @@
-/*
-* 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: Command context base class definition.
-*
-*/
-
-
-#ifndef C_VTUICMDCONTEXT_H
-#define C_VTUICMDCONTEXT_H
-
-#include <e32base.h>
-
-#include "tvtuicmdcontexttype.h"
-
-class CVtUiCmdValidatorBase;
-class CVtUiCmdValidationActionBase;
-class MVtUiCommandManager;
-class CVtUiCmdCustomValidationActionBase;
-
-/**
- * CVtUiCmdContext
- *
- * Command context base class. This class defines context in which commands
- * will be validated.
- *
- * @since S60 v3.2
- */
-NONSHARABLE_CLASS( CVtUiCmdContext ) : public CBase
- {
-
-public: // public methods
-
- /**
- * C++ destructor.
- */
- ~CVtUiCmdContext();
-
- /**
- * Returns reference priority.
- *
- * @return Validator priority.
- */
- TInt ReferencePriority() const;
-
- /**
- * Returns context type.
- *
- * @return Context type.
- */
- TVtUiCmdContextType ContextType() const;
-
- /**
- * Adds validator to context.
- *
- * @param aValidator Validator reference to be added into this context.
- * @return KErrNone if validator supports this context and adding succeeded.
- * KErrNotSupported if validator does not support this context.
- * Other system wide error code that may happen during add.
- */
- TInt AddValidator( CVtUiCmdValidatorBase& aValidator );
-
- /**
- * Removes validator to context.
- *
- * @param aValidator Constant validator reference to be removed from this
- * context.
- * @return Validator priority.
- */
- void RemoveValidator( const CVtUiCmdValidatorBase& aValidator );
-
-public: // pure virtual methods
-
- /**
- * Do validation.
- *
- * @param aAction Action to be validated.
- */
- virtual void ValidateL( CVtUiCmdValidationActionBase& aAction ) = 0;
-
-protected:
-
- /**
- * C++ constructor
- */
- CVtUiCmdContext( MVtUiCommandManager& aCommandManager,
- TVtUiCmdContextType aCtxType, TInt aReferencePriority );
-
- /**
- * Validates menu items.
- */
- void ValidateMenuItemsL( CVtUiCmdValidationActionBase& aAction );
-
- /**
- * Validates softkey items.
- */
- void ValidateSoftkeyItemsL( CVtUiCmdValidationActionBase& aAction );
-
- /**
- * Validates toolbar items.
- */
- void ValidateToolbarItemsL( CVtUiCmdValidationActionBase& aAction );
-
- /**
- * Custom action validation.
- */
- void CustomValidationL( CVtUiCmdCustomValidationActionBase& aAction );
-
- /**
- * Registers command context to command policy manager.
- */
- void RegisterCommandContextL();
-
- /**
- * Unregisters command context from command policy manager.
- */
- void UnregisterCommandContext();
-
-protected: // data
-
- // Reference to policy manager (for cleanup)
- MVtUiCommandManager& iCommandManager;
-
-private: // data
-
- // Validator list (ordered by priority)
- RPointerArray< CVtUiCmdValidatorBase > iValidators;
-
- // Validator priority
- const TInt iReferencePriority;
-
- // Context type.
- const TVtUiCmdContextType iContextType;
-
- };
-
-#endif // C_VTUICMDCONTEXT_H