vtengines/videoteleng/Inc/Base/cvtengmediatorservice.h
changeset 18 d9b6a8729acd
parent 4 6dc066157ed4
child 23 c378a0498b84
child 27 dcbddbbaf8fd
--- a/vtengines/videoteleng/Inc/Base/cvtengmediatorservice.h	Tue Jan 26 12:01:21 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,124 +0,0 @@
-/*
-* Copyright (c) 2008 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:  Handles commands received via Mediator
-*
-*/
-
-
-#ifndef C_VTENGMEDIATORSERVICE_H
-#define C_VTENGMEDIATORSERVICE_H
-
-//  INCLUDES
-#include <e32base.h>
-#include "mvtengoperationobserver.h"
-#include "MVtEngEventObserver.h"
-#include "vtengcommands.h"
-
-// FORWARD DECLARATIONS
-class CMediatorCommandResponder;
-class CVtEngOperation;
-class CVtEngInternalOperation;
-class CVtEngUtility;
-
-// CLASS DECLARATION
-
-/**
-*  Handles shutdown and audio commands from mediator. Deletes itself
-*  after service is completed.
-*
-*  @lib videoteleng
-*  @since 5.0
-*/
-NONSHARABLE_CLASS( CVtEngMediatorService ) : 
-    public CBase, 
-    private MVtEngOperationObserver,
-    private MVtEngEventObserver
-    {
-public: // constructor and destructors
-
-    /**
-     * Starts requested service.
-     * @param aResponder target for mediator response
-     * @param aUtils engine internal utility
-     * @param aCommandId service to start
-     */
-    static void StartLD( 
-        CMediatorCommandResponder& aResponder,
-        CVtEngUtility& aUtils,
-        const TUid aCategory,
-        const TInt aCommandId );
-    
-    ~CVtEngMediatorService();
-    
-public: // from MVtEngOperationObserver
-
-    /**
-    * @see MVtEngOperationObserver
-    */
-    virtual void SetOperation( CVtEngOperation* aActiveOp );
-    
-    /**
-    * @see MVtEngOperationObserver
-    */
-    virtual void CommandCompleteL(
-        const TVtEngCommandId aCommand,
-        const TInt aResult );
-
-public: // from MVtEngEventObserver
-
-    // handles event according to ongoing operation
-    virtual void HandleVtEventL( TInt aEvent );
-
-private: // c++ constructor
-
-    CVtEngMediatorService( 
-        CMediatorCommandResponder& aResponder,
-        CVtEngUtility& aUtils,
-        const TUid aCategory, 
-        const TInt aCommandId );
-    
-private:
-    
-    // prepares and starts requested operation
-    void ConstructAndDoServiceL();
-    
-    // sends response to shutdown command if shutdown already ongoing
-    TBool IsShuttingDown() const;
-    
-    void StartOperationL( const TVtEngCommandId aCommand );
-        
-    // Sends mediator response for shutdown or audio mute/unmute commands.
-    // deletes itself if not waiting internal command response.
-    void SendMediatorResponseD( const TBool aDeleteThis );
-    
-private:
-    CMediatorCommandResponder& iResponder;
-
-    CVtEngInternalOperation* iOperation;
-    
-    CVtEngUtility& iUtils;
-    
-    // mediator Category [KCatVideotelInternalCommands, KCatPhoneToVideotelCommands]
-    TUid iCategory;
-    
-    // mediator command [shutdown, mute mic, unmute mic]
-    TInt iCommandId;
-    
-    // this is used for controlling 
-    TInt iServiceStatus;
-    };
-
-#endif // T_VTENGMEDIATORSERVICE_H
-
-// End of File