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/*
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* Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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// USER
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#include "musengorientationhandler.h"
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#include "muslogger.h"
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#include "musenglivesession.h"
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#include "musenglivesessionobserver.h"
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// SYSTEM
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const TInt KMusEngDelayedResume = 500000; // 500 ms
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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CMusEngOrientationHandler* CMusEngOrientationHandler::NewL(
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CMusEngLiveSession& aSession, MMusEngLiveSessionObserver& aSessionObserver )
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{
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CMusEngOrientationHandler* self =
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new (ELeave) CMusEngOrientationHandler( aSession, aSessionObserver );
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CleanupStack::PushL( self );
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self->ConstructL();
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CleanupStack::Pop( self);
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return self;
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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CMusEngOrientationHandler::~CMusEngOrientationHandler()
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{
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MUS_LOG( "mus: [ENGINE] CMusEngOrientationHandler::~CMusEngOrientationHandler()" )
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void CMusEngOrientationHandler::RefreshOrientationL()
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{
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MUS_LOG( "mus: [ENGINE] -> CMusEngOrientationHandler::RefreshOrientationL()" )
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if ( !IsActive() )
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{
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TBool refreshBeginStateCamera = iSession.IsPlayingL();
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TBool refreshBeginStateDisplay = iSession.IsDisplayEnabledL();
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if ( refreshBeginStateCamera )
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{
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MUS_LOG( "mus: [MUSENG] -> Playing, pause/stop to restart camera" );
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iSession.PauseL();
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}
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if ( refreshBeginStateDisplay )
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{
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MUS_LOG( "mus: [MUSENG] -> display is enabled, disable/enable it");
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iSession.EnableDisplayL(EFalse);
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}
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iRefreshBeginStateCamera = refreshBeginStateCamera;
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iRefreshBeginStateDisplay = refreshBeginStateDisplay;
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}
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DoDelayedResumeL();
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MUS_LOG( "mus: [ENGINE] <- CMusEngOrientationHandler::RefreshOrientationL()" )
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void CMusEngOrientationHandler::UpdateL()
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{
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MUS_LOG( "mus: [ENGINE] -> CMusEngOrientationHandler::UpdateL()" )
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iRefreshBeginStateCamera = iSession.IsPlayingL();
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iRefreshBeginStateDisplay = iSession.IsDisplayEnabledL();
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MUS_LOG2( "mus: [ENGINE] <- CMusEngOrientationHandler::UpdateL(), cam:%d disp:%d",
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iRefreshBeginStateCamera, iRefreshBeginStateDisplay )
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void CMusEngOrientationHandler::RunL()
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{
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MUS_LOG( "mus: [ENGINE] -> CMusEngOrientationHandler::RunL()" )
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TBool refreshBeginStateCamera = iRefreshBeginStateCamera;
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TBool refreshBeginStateDisplay = iRefreshBeginStateDisplay;
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iSessionObserver.OrientationRefreshEnded();
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if ( refreshBeginStateDisplay )
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{
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MUS_LOG( "mus: [ENGINE] enable display after delayed orientation" )
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iSession.EnableDisplayL(ETrue);
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}
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if ( refreshBeginStateCamera )
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{
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MUS_LOG( "mus: [ENGINE] enable camera after delayed orientation" )
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iSession.PlayL();
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}
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MUS_LOG( "mus: [ENGINE] <- CMusEngOrientationHandler::RunL()" )
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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TInt CMusEngOrientationHandler::RunError( TInt aError )
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{
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MUS_LOG( "mus: [ENGINE] <-> CMusEngOrientationHandler::RunError()" )
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aError = KErrNone;
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return aError;
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void CMusEngOrientationHandler::DoDelayedResumeL()
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{
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if ( IsActive() )
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{
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Cancel();
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}
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After( KMusEngDelayedResume );
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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CMusEngOrientationHandler::CMusEngOrientationHandler(
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CMusEngLiveSession& aSession, MMusEngLiveSessionObserver& aSessionObserver )
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: CTimer( CActive::EPriorityStandard ), iSession( aSession ),
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iSessionObserver( aSessionObserver )
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{
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CActiveScheduler::Add(this);
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}
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// -----------------------------------------------------------------------------
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//
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// -----------------------------------------------------------------------------
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//
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void CMusEngOrientationHandler::ConstructL()
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{
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MUS_LOG( "mus: [ENGINE] -> CMusEngOrientationHandler::ConstructL()" )
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CTimer::ConstructL();
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MUS_LOG( "mus: [ENGINE] <- CMusEngOrientationHandler::ConstructL()" )
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}
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