vtuis/videotelui/inc/commands/cvtuicmdcontext.h
changeset 18 d9b6a8729acd
parent 4 6dc066157ed4
child 23 c378a0498b84
child 27 dcbddbbaf8fd
--- 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