diff -r 890b5dd735f8 -r f15ac8e65a02 vtuis/videotelui/inc/commands/cvtuicmdvalidatorbase.h --- a/vtuis/videotelui/inc/commands/cvtuicmdvalidatorbase.h Thu Aug 19 09:57:36 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,116 +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: Base class for command validators. -* -*/ - - -#ifndef C_VTUICMDVALIDATORBASE_H -#define C_VTUICMDVALIDATORBASE_H - -#include - -#include "tvtuicmdcontexttype.h" - -class CVtUiCmdValidationActionBase; -class CVtUiCmdCustomValidationActionBase; - -/** - * CVtUiCmdValidatorBase - * - * Base class for all validators. Validator implementations validate commands - * and other properties (like softkey resource IDs) on context basis. E.g. - * primary validator will validate commands in all contexts, while toolbar - * validator will do fine tuning for commands only in menu context, so that - * commands that are visible in toolbar are not shown in menu. - * - * @since S60 v3.2 - */ -NONSHARABLE_CLASS( CVtUiCmdValidatorBase ) : public CBase - { - -public: // public methods - - /** - * Returns validator priority. - * - * @return Validator priority. - */ - TInt Priority() const; - -public: // pure virtual methods - - /** - * Validates menu items. - * - * @param aAction Reference to validation action. - * @param aReferencePriority Context reference priority. - */ - virtual void ValidateMenuItemsL( CVtUiCmdValidationActionBase& aAction, - TInt aReferencePriority ) = 0; - - /** - * Validates softkey items. - * - * @param aAction Reference to validation action. - * @param aReferencePriority Context reference priority. - */ - virtual void ValidateSoftkeyItemsL( CVtUiCmdValidationActionBase& aAction, - TInt aReferencePriority ) = 0; - - /** - * Validates toolbar items. - * - * @param aAction Reference to validation action. - * @param aReferencePriority Context reference priority. - */ - virtual void ValidateToolbarItemsL( CVtUiCmdValidationActionBase& aAction, - TInt aReferencePriority ) = 0; - - /** - * Custom validation. - * - * @param aAction Reference to custom validation action. - * @param aReferencePriority Context reference priority. - */ - virtual void CustomValidationL( CVtUiCmdCustomValidationActionBase& aAction, - TInt aReferencePriority ) = 0; - - /** - * Query for context validation. - * - * @param aCtxType Command context type. - * @return ETrue if this instance validates given context type, EFalse - * otherwise. - */ - virtual TBool ValidatesContext( const TVtUiCmdContextType& aCtxType ) - const = 0; - -protected: - - /** - * C++ constructor - * - * @param aPriority Validator priority. - */ - CVtUiCmdValidatorBase( TInt aPriority ); - -private: // data - - // Validator priority - const TInt iPriority; - - }; - -#endif // C_VTUICMDVALIDATORBASE_H