--- a/vtuis/videotelui/inc/cvtuiappshutter.h Thu Aug 19 09:57:36 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,175 +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: Class responsible for application exit.
-*
-*/
-
-
-#ifndef C_VTUIAPPSHUTTER_H
-#define C_VTUIAPPSHUTTER_H
-
-#include <babitflags.h>
-
-#include <MPhCltEmergencyCallObserver.h>
-#include <CPhCltEmergencyCall.h>
-#include <RPhCltServer.h>
-
-class CAsyncCallBack;
-class MVtUiShutterObserver;
-class MVtUiStateContext;
-
-/**
-* Shutdown service for the application. This is singleton
-* which deletes itself when shutdown is complete.
-*
-* @since S60 v3.2
-*/
-class CVtUiAppShutter : public CBase
- {
-public:
-
- /**
- * Returns the instance of application shutter.
- *
- * @param aComms for sending call ending related commands to Phone.
- * @param aObserver observer informed when shutdown is completed.
- * @return the application shutter
- */
- static CVtUiAppShutter* InstanceL(
- MVtUiShutterObserver& aObserver );
-
- /**
- * Starts shutdown.
- */
- void StartShutdown();
-
- /**
- * Starts shutdown because emergency call was requested by the user.
- * If supplied number is detected other than emergency number this method
- * leaves KErrArgument.
- * @param aStateContext for accessing emergency number and local
- * variation.
- */
- void ShutdownWithEmergencyCallL( MVtUiStateContext& aStateContext );
-
- /**
- * Callback from emergency caller.
- */
- void EmergencyCallDoneL();
-
-private:
-
- /**
- * Exits the application if no pending shutdown preparation
- * is ongoing. Deletes itself as last action.
- */
- void ShutdownIfReadyAndDestroy();
-
-
- /**
- * Enques async callback.
- */
- void EnqueCallbackL( TCallBack& aCallback );
-
- /**
- * Asynch callback handling response to emergency call creation.
- */
- static TInt EmergencyResponseCallback( TAny* aAny );
-
- /** C++ constructor */
- CVtUiAppShutter( MVtUiShutterObserver& aObserver );
-
- /** destructor */
- ~CVtUiAppShutter();
-
-private: // for making shutdown with emergency call
- class CEmergencyCaller : public CBase, private MPhCltEmergencyCallObserver
- {
- public:
- /**
- * Dials emergency call. Object destroys itself when
- * response is received.
- */
- static CEmergencyCaller* DialEmergencyL(
- CVtUiAppShutter& aObserver,
- MVtUiStateContext& aStateContext );
-
- // Destructor
- ~CEmergencyCaller();
-
- private: // C++ constructor
-
- CEmergencyCaller(
- CVtUiAppShutter& aObserver,
- MVtUiStateContext& aStateContext );
-
- /**
- * 2nd phase constructor
- */
- void ConstructL();
-
- private: // from MPhCltEmergencyCallObserver
- /**
- * @see MPhCltEmergencyCallObserver::HandleEmergencyDialL
- */
- virtual void HandleEmergencyDialL( const TInt aStatus );
-
- private: // Data
-
- // Emergency number
- TPhCltTelephoneNumber iNumber;
-
- // Phone Server session
- RPhCltServer iServer;
-
- // Emergency call handler
- CPhCltEmergencyCall* iEmergency;
-
- // Observer for callback
- CVtUiAppShutter& iObserver;
-
- // State context for gettin entered numbers and local variation
- MVtUiStateContext& iStateContext;
- };
-private: // Data
-
- /**
- * Guard flags for completing shutdown.
- * All must be cleared before shutdown
- * can be completed.
- */
- enum TShutterFlags
- {
- /** Waiting for call on StartShutdown() */
- EShutterWaitingStart,
- /** Waiting for callback on emegency call request */
- EShutterWaitingEmergencyCallback,
- };
-
- // Asynch callback
- CAsyncCallBack* iCallback;
-
- // guard flags
- TBitFlags8 iPendingStateFlags;
-
- // Observer to notify when application exit
- // is allowed.
- MVtUiShutterObserver& iObserver;
-
- // Handles emergency call dialling
- CEmergencyCaller* iEmergencyCaller;
-
- };
-
-#endif // C_VTUIAPPSHUTTER_H