--- a/browserplugins/browseraudiovideoplugin/src/BavpHwKeyEvents.cpp Tue Feb 02 00:12:41 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,211 +0,0 @@
-/*
-* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the License "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 which implements handling Hardware Volume Key events.
-* This class implements methods of MRemConCoreApiTargetObserver
-*
-*/
-
-
-// INCLUDE FILES
-#include <RemConCoreApiTarget.h>
-#include <remconinterfaceselector.h>
-#include <aknconsts.h> // KAknStandardKeyboardRepeatRate
-
-#include "BavpHwKeyEvents.h"
-#include "BavpLogger.h"
-
-// CONSTANTS
-const TInt KVolumeFirstChangePeriod = KAknKeyboardRepeatInitialDelay;
-const TInt KVolumeChangePeriod = KAknStandardKeyboardRepeatRate;
-const TInt KVolumeChangeUp = 1;
-const TInt KVolumeChangeDown = -1;
-
-// ============================ MEMBER FUNCTIONS ===============================
-
-// -----------------------------------------------------------------------------
-// CBavpHwKeyEvents::NewL
-// Two-phased constructor.
-// ----------------------------------------------------------------------------
-CBavpHwKeyEvents* CBavpHwKeyEvents::NewL( MBavpHwKeyEventsObserver& aObserver )
- {
- Log( EFalse, _L("CBavpHwKeyEvents::NewL") );
-
- CBavpHwKeyEvents* self = new ( ELeave ) CBavpHwKeyEvents( aObserver );
- CleanupStack::PushL( self );
- self->ConstructL();
- CleanupStack::Pop( self );
- return self;
- }
-
-// ----------------------------------------------------------------------------
-// CBavpHwKeyEvents::~CBavpHwKeyEvents
-// Destructor
-// ----------------------------------------------------------------------------
-CBavpHwKeyEvents::~CBavpHwKeyEvents()
- {
- Log( EFalse, _L("CBavpHwKeyEvents::~CBavpHwKeyEvents") );
-
- if ( iVolumeTimer )
- {
- iVolumeTimer->Cancel();
- delete iVolumeTimer;
- }
-
- delete iInterfaceSelector;
- iCoreTarget = NULL; // For LINT. Owned by iInterfaceSelector
- }
-
-// ----------------------------------------------------------------------------
-// CBavpHwKeyEvents::CBavpHwKeyEvents
-// C++ default constructor can NOT contain any code, that
-// might leave.
-// ----------------------------------------------------------------------------
-CBavpHwKeyEvents::CBavpHwKeyEvents( MBavpHwKeyEventsObserver& aObserver )
- : iObserver( aObserver )
- {
- }
-
-// -----------------------------------------------------------------------------
-// CBavpHwKeyEvents::ConstructL
-// Symbian 2nd phase constructor can leave.
-// -----------------------------------------------------------------------------
-void CBavpHwKeyEvents::ConstructL( )
- {
- Log( EFalse, _L("CBavpHwKeyEvents::ConstructL") );
-
- iInterfaceSelector = CRemConInterfaceSelector::NewL();
-
- // Owned by iInterfaceSelector
- iCoreTarget = CRemConCoreApiTarget::NewL( *iInterfaceSelector, *this );
- iInterfaceSelector->OpenTargetL();
-
- // Volume key pressed and held (repeat) timer.
- iVolumeTimer = CPeriodic::NewL( EPriorityNormal );
- }
-
-// ----------------------------------------------------------------------------
-// CBavpHwKeyEvents::MrccatoCommand
-// Handles hardware key events. The volume up/down keys can be clicked once,
-// for volume to increase/decrease one increment, or held down and the volume
-// will increase/decrease gradually until the limit is reached. The transport
-// keys (play, pause,..) will call the HandleCommandL method on the controller.
-// ----------------------------------------------------------------------------
-void CBavpHwKeyEvents::MrccatoCommand( TRemConCoreApiOperationId aOperationId,
- TRemConCoreApiButtonAction aButtonAct )
- {
- Log( EFalse, _L("CBavpHwKeyEvents::MrccatoCommand, OpID"), aOperationId );
-
- switch ( aOperationId )
- {
- case ERemConCoreApiVolumeUp:
- {
- switch ( aButtonAct )
- {
- case ERemConCoreApiButtonPress:
- {
- // Volume up held down for 0.6 seconds
- iChange = KVolumeChangeUp;
- iVolumeTimer->Start( KVolumeFirstChangePeriod,
- KVolumeChangePeriod,
- TCallBack( VolumeTimerCallback, this ) );
- break;
- }
- case ERemConCoreApiButtonClick:
- {
- // Volume up clicked once
- iChange = KVolumeChangeUp;
- DoChangeVolume();
- break;
- }
- case ERemConCoreApiButtonRelease:
- {
- // Volume up key released, stop timer
- iVolumeTimer->Cancel();
- break;
- }
- default:
- {
- // Never hits this
- break;
- }
- }
- break;
- }
- case ERemConCoreApiVolumeDown:
- {
- switch ( aButtonAct )
- {
- case ERemConCoreApiButtonPress:
- {
- // Volume down key held for 0.6 seconds
- iChange = KVolumeChangeDown;
- iVolumeTimer->Start( KVolumeFirstChangePeriod,
- KVolumeChangePeriod,
- TCallBack( VolumeTimerCallback, this ) );
- break;
- }
- case ERemConCoreApiButtonClick:
- {
- // Volume down clicked once
- iChange = KVolumeChangeDown;
- DoChangeVolume();
- break;
- }
- case ERemConCoreApiButtonRelease:
- {
- // Volume down key released, stop timer
- iVolumeTimer->Cancel();
- break;
- }
- default:
- {
- // Never hits this
- break;
- }
- }
- break;
- }
- default:
- {
- // Don’t do anything here.
- break;
- }
- }
- }
-
-// ----------------------------------------------------------------------------
-// CBavpHwKeyEvents::DoChangeVolume( )
-// Change volume depending on the level of increase or decrease
-// ----------------------------------------------------------------------------
-void CBavpHwKeyEvents::DoChangeVolume( )
- {
- Log( EFalse, _L("CBavpHwKeyEvents::DoChangeVolume") );
-
- iObserver.BavpHwKeyVolumeChange( iChange );
- }
-
-// ----------------------------------------------------------------------------
-// CBavpHwKeyEvents::ChangeVolume
-// Method call to change volume
-// ----------------------------------------------------------------------------
-TInt CBavpHwKeyEvents::VolumeTimerCallback( TAny* aObject )
- {
- // cast, and call non-static function
- static_cast<CBavpHwKeyEvents*>( aObject )->DoChangeVolume( );
- return KErrNone;
- }
-
-// End of File
-
-