--- a/internetradio2.0/uiinc/irsystemeventcollector.h Mon May 03 12:25:23 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,172 +0,0 @@
-/*
-* Copyright (c) 2006-2006 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: Declaration of CIRSystemEventCollector
-*
-*/
-
-
-#ifndef CIRSYSTEMEVENTCOLLECTOR_H
-#define CIRSYSTEMEVENTCOLLECTOR_H
-
-
-
-#include <e32base.h>
-
-#include "iraudioroutingobserver.h"
-#include "irdiskspacewatcherobserver.h"
-#include "irheadseteventobserver.h"
-#include "irsystemeventdetectorobserver.h"
-#include "irsystemeventobserver.h"
-
-class CIRAccessoryObserver;
-class CIRDiskSpaceWatcher;
-class CIRSystemEventDetector;
-
-/**
- * Collects system events and forwards them to observers
- * Class also wraps up the getters for some system states
- *
- * @lib vrsystemutils.lib
- */
-NONSHARABLE_CLASS(CIRSystemEventCollector) :
- public CBase,
- public MIRAudioRoutingObserver,
- public MIRDiskSpaceWatcherObserver,
- public MIRHeadsetEventObserver,
- public MIRSystemEventDetectorObserver
- {
-public:
-
- /**
- * Two-phased constructor.
- */
- IMPORT_C static CIRSystemEventCollector* NewL();
-
- /**
- * Destructor
- */
- ~CIRSystemEventCollector();
-
- /**
- * Adds a system event observer
- *
- * @param aSystemObserver The observer to be added
- */
- IMPORT_C void AddObserverL( MIRSystemEventObserver* aSystemObserver );
-
- /**
- * Removes a system event observer
- *
- * @param aSystemObserver The observer to be removed
- */
- IMPORT_C void RemoveObserver( MIRSystemEventObserver* aSystemObserver );
-
- /**
- * Returns data network coverage state (wlan or mobile).
- *
- * @return ETrue if there is network coverage
- */
- IMPORT_C TBool IsNetworkCoverage() const;
-
- /**
- * Returns mobile network coverage state.
- *
- * @return ETrue if there is network coverage
- */
- IMPORT_C TBool IsMobileNetworkCoverage() const;
-
- /**
- * Returns current call state.
- *
- * @return ETrue if call is active
- */
- IMPORT_C TBool IsCallActive() const;
-
- /**
- * Returns current audio resources state.
- *
- * @return ETrue if audio resources are available
- */
- IMPORT_C TBool IsAudioResourcesAvailable() const;
-
- /**
- * Returns current headset connection status
- *
- * @return
- */
- IMPORT_C TBool IsHeadsetConnected() const;
-
- /**
- * Returns the state of disk space
- */
- IMPORT_C TBool IsDiskSpaceBelowCriticalLevel() const;
-
- /**
- * Returns current Voice UI state.
- *
- * @return ETrue if Voice UI is active, EFalse otherwise
- */
- IMPORT_C TBool IsVoiceUiActive() const;
-
-private:
-
- CIRSystemEventCollector();
-
- void ConstructL();
-
- void NotifyObserversL(TIRSystemEventType aEvent);
-
-// from base class MIRSystemEventDetectorObserver
- void NetworkUpCallbackL();
- void NetworkDownCallbackL();
- void CallActivatedCallbackL();
- void CallDeactivatedCallbackL();
- void AudioResourcesAvailableL();
- void AudioAutoResumeForbiddenL();
- void ErrorCallbackL(TInt aError);
-
-// from base class MIRHeadsetEventObserver
- void HeadsetConnectedCallbackL();
- void HeadsetDisconnectedCallbackL();
-
-// from base class MIRDiskSpaceWatcherObserver
- void NotifyLowDiskSpaceL();
-
-// from base class MIRAudioRoutingObserver
- void AudioRoutingChangedL(TVROutputDestination aOutputDestination);
-
-private: // data
-
- /**
- * Array of system event observers
- */
- RPointerArray<MIRSystemEventObserver> iSystemEventObservers;
-
- /**
- * Detects system events
- */
- CIRSystemEventDetector* iSystemEventDetector;
-
- /**
- * Detects low disk space
- */
- CIRDiskSpaceWatcher* iDiskSpaceWatcher;
-
- /**
- * Observer for accessory events
- */
- CIRAccessoryObserver* iHeadsetObserver;
- };
-
-#endif // CIRSYSTEMEVENTCOLLECTOR_H