--- a/internetradio2.0/uiinc/irsystemeventdetector.h Mon May 03 12:25:23 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,140 +0,0 @@
-/*
-* Copyright (c) 2004-2008 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: Header file for CIRSystemEventDetector.
-*
-*/
-
-
-#ifndef IRSYSTEMEVENTDETECTOR_H
-#define IRSYSTEMEVENTDETECTOR_H
-
-#include <e32base.h>
-
-#include "irpropertyobserver2.h"
-
-class MIRSystemEventDetectorObserver;
-
-/**
-* Catches notification of the call and network state changes.
-*
-* Class provides implementation to detect system events and notify UI components of the event,
-* Class keeps several instances of CVPropertyObserver, and those instances send event notifications
-* about the particular system component state change.
-*/
-NONSHARABLE_CLASS( CIRSystemEventDetector ) : public CBase, public MIRPropertyChangeObserver2
- {
- public:
-
- /**
- * Two-phased constructor.
- * @param aObserver a reference to the observer interface implementer
- */
- static CIRSystemEventDetector* NewL(MIRSystemEventDetectorObserver& aObserver);
-
- /**
- * Destructor.
- */
- virtual ~CIRSystemEventDetector();
-
- /**
- * Returns network coverage state (wlan or mobile).
- */
- TBool IsNetworkCoverage() const;
-
- /**
- * Returns mobile network coverage state.
- */
- TBool IsMobileNetworkCoverage() const;
-
- /**
- * Returns current call state.
- */
- TBool IsCallActive() const;
-
- /**
- * Returns current audio resources state.
- * @return audio resources state
- */
- TBool IsAudioResourcesAvailable() const;
-
- /**
- * Returns current Voice UI state.
- * @return ETrue if Voice UI is active, EFalse otherwise
- */
- TBool IsVoiceUiActive() const;
-
- protected:
-
-// from base class MIRPropertyChangeObserver2
- void HandlePropertyChangeL(const TUid& aCategory, const TUint aKey, const TInt aValue);
- void HandlePropertyChangeL(const TUid& aCategory, const TUint aKey, const TDesC8& aValue);
- void HandlePropertyChangeL(const TUid& aCategory, const TUint aKey, const TDesC& aValue);
- void HandlePropertyChangeErrorL(const TUid& aCategory, const TUint aKey, TInt aError);
-
- private:
-
- /**
- * By default EPOC constructor is private.
- */
- void ConstructL();
-
- /**
- * Used internally to change network coverage status and report it to observer.
- **/
- void CIRSystemEventDetector::SetNetworkCoverageL( const TBool aIsMobileNetworkCoverage,
- const TBool aIsWlanCoverage );
-
- /**
- * C++ default constructor.
- * @param aObserver a reference to the observer interface implementer
- */
- CIRSystemEventDetector(MIRSystemEventDetectorObserver& aObserver);
-
- private: // Data
-
- /**Observer which will be notified of the call and network state changes*/
- MIRSystemEventDetectorObserver& iObserver;
-
- /** handler to Publish & Subscribe interface*/
- CIRPropertyObserver2* iCallStatusObserver;
- /** handler to Publish & Subscribe interface*/
- CIRPropertyObserver2* iNetworkStatusObserver;
- /** handler to Publish & Subscribe interface*/
- CIRPropertyObserver2* iVoiceUiObserver;
- /** handler to Publish & Subscribe interface*/
- CIRPropertyObserver2* iAudioPolicyObserver;
- /** handler to Publish & Subscribe interface*/
- CIRPropertyObserver2* iWlanObserver;
-
- /**Indicator for the mobile network status*/
- TBool iIsMobileNetworkCoverage;
-
- /**Indicator for the wlan network status*/
- TBool iIsWlanCoverage;
-
- /**Indicator for the call status*/
- TBool iIsCallActive;
-
- /** Array of audio policy categories that VR must not resume after. */
- RArray<TInt> iNoAutoResumeAudioCategories;
-
- /** Indicator for audio resource status. */
- TBool iIsAudioResourcesAvailable;
-
- /** Indicator for Voice UI status. */
- TBool iIsVoiceUiActive;
- };
-
-#endif // IRSYSTEMEVENTDETECTOR_H
-