diff -r 000000000000 -r 845549f293a7 voicerecorder/RecViewSrc/CVRRemConObserver.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/voicerecorder/RecViewSrc/CVRRemConObserver.h Thu Dec 17 08:46:57 2009 +0200 @@ -0,0 +1,106 @@ +/* +* Copyright (c) 2002-2006 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: Class that observer remote controller framework events +* and forwards them as key events to observe +* +*/ + + +#ifndef __CVRREMCONOBSERVER_H +#define __CVRREMCONOBSERVER_H + +// INCLUDES +#include +#include + +// FORWARD DECLARATIONS +class MVRVolumeEventObserver; +class CRemConInterfaceSelector; +class CRemConCoreApiTarget; + +// CLASS DECLARATION + +/** +* Class for monitoring side volume key events. +* Is also responsible for creating repeating keypresses if key is held down +* +*/ +NONSHARABLE_CLASS( CVRRemConObserver ) + : public CBase, public MRemConCoreApiTargetObserver + { + public: // Constructors and destructor + + /** + * Two-phased constructor. + */ + static CVRRemConObserver* NewL( MVRVolumeEventObserver* aObserver ); + + /** + * Destructor. + */ + virtual ~CVRRemConObserver(); + + protected: // Functions from base classes + + /** + * @see MRemConCoreApiTargetObserver. + * + * A command has been received. + * @param aOperationId The operation ID of the command. + * @param aButtonAct The button action associated with the command. + */ + void MrccatoCommand( TRemConCoreApiOperationId aOperationId, + TRemConCoreApiButtonAction aButtonAct); + + private: + + /** + * C++ default constructor. + */ + CVRRemConObserver( MVRVolumeEventObserver* aObserver ); + + /** + * By default Symbian 2nd phase constructor is private. + */ + void ConstructL(); + + /** + * Catch timer event. Volume command is repeated + @param aAny + */ + static TInt DoHandleVolumeRepeatL( TAny* aAny ); + + private: // Data + /** Observer to notify about a event. Not owned. **/ + MVRVolumeEventObserver* iObserver; + + /** Remote Controller. Owned */ + CRemConInterfaceSelector* iInterfaceSelector; + + /** Remote Controller. Not owned. */ + CRemConCoreApiTarget* iCoreTarget; + + /** Timer for counting key press. Owned. */ + CPeriodic *iVolumeRepeatTimer; + + /** Status of volume command */ + TBool iRemConVolumeCommandOk; + + /** Volume change that is repeated */ + TKeyEvent iVolumeChange; + }; + +#endif // CVRRemConObserver_H + +// End of File