vtengines/videoteleng/Inc/State/CVtEngStateManager.h
changeset 18 d9b6a8729acd
parent 4 6dc066157ed4
child 23 c378a0498b84
child 27 dcbddbbaf8fd
--- a/vtengines/videoteleng/Inc/State/CVtEngStateManager.h	Tue Jan 26 12:01:21 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,143 +0,0 @@
-/*
-* Copyright (c) 2006 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:  State manager for session and audio routing states.
-*
-*/
-
-
-
-#ifndef CVTENGSTATEMANAGER_H
-#define CVTENGSTATEMANAGER_H
-
-//  INCLUDES
-#include <e32base.h>
-#include "vtengcommands.h"
-#include "MVtEngSessionInfo.h"
-// FORWARD DECLARATIONS
-class CVtEngStateBase;
-class CVtEngHandlerContainer;
-class CVtEngEventManager;
-class CVtEngOperation;
-
-// CLASS DECLARATION
-
-/**
-*  Owner of engine states. Delegates update request
-*  to active state when requested. Provides method
-*  to enquire command availability in current state.
-*
-*  @lib videoteleng
-*  @since 2.6
-*/
-NONSHARABLE_CLASS( CVtEngStateManager ): public CBase
-    {
-    public:  // Constructors and destructor
-        
-        /**
-        * Two-phased constructor.
-        */
-        static CVtEngStateManager* NewL(
-            CVtEngHandlerContainer& aHandlers,
-            CVtEngEventManager& aEventManager );
-        
-        /**
-        * Destructor.
-        */
-        virtual ~CVtEngStateManager();
-
-    public: // New functions
-        
-        /**
-        * Requests updates for current state.        
-        */
-        void Update( );
-
-        /**
-        * Checks if a command is possible in current state
-        * @param aCommandId command to check
-        * @return ETrue if command can be performed
-        */
-        TBool IsCommandPossible( 
-            const TVtEngCommandId aCommandId ) const;
-
-        /**
-        * Sets new session state.
-        * @param aNewState new session state
-        */
-        void SetState( CVtEngStateBase& aNewState );
-
-        /**
-        * Passes an operation to current state for
-        * handling.
-        * @param aOp operation to be handled
-        * @return ETrue if operation handled
-        */
-        TBool HandleOperationL( CVtEngOperation& aOp );
-
-        /**
-        * Previous session state.
-        */
-        MVtEngSessionInfo::TSessionState PreviousSessionState() const;
-
-        /**
-        * Current session state.
-        */
-        MVtEngSessionInfo::TSessionState SessionState() const;
-
-        /**
-        * Returns handler container.
-        * @return handler container
-        */
-        inline CVtEngHandlerContainer& Handlers();
-
-        /**
-        * Returns event manager.
-        * @return event manager
-        */
-        inline CVtEngEventManager& EventManager();
-
-    private:
-
-        /**
-        * C++ constructor.
-        */
-        CVtEngStateManager( 
-            CVtEngHandlerContainer& aHandlers,
-            CVtEngEventManager& aEventManager );
-
-        /**
-        * By default Symbian 2nd phase constructor is private.
-        */
-        void ConstructL();
-
-    private:    // Data
-        // Previous session state
-        MVtEngSessionInfo::TSessionState iPreviousSessionState;
-
-        // Current session state
-        CVtEngStateBase*        iSessionState;
-         
-        // Handler container
-        CVtEngHandlerContainer& iHandlers;
-
-        // Event manager
-        CVtEngEventManager&     iEventManager;
-
-    };
-
-#include    "CVtEngStateManager.inl"
-
-#endif      // CVTENGSTATEMANAGER_H   
-            
-// End of File