srsf/devtts/src/devttscenrep.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:46:30 +0200
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/*
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* Copyright (c) 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:  CenRep handling for DevTTS.
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*
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*/
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// INCLUDE FILES
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#include "devttscenrep.h"
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#include "rubydebug.h"
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#include "srsfinternalcrkeys.h"
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// CONSTANTS
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// Maximum value of the volume setting in Central Repository
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const TInt KMaxRepositoryVolume = 10;
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CDevTtsCenRep::CDevTtsCenRep
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// -----------------------------------------------------------------------------
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//
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CDevTtsCenRep::CDevTtsCenRep() 
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    {
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    // Nothing
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    }
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// -----------------------------------------------------------------------------
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// CDevTtsCenRep::ConstructL
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// Symbian 2nd phase constructor can leave.
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// -----------------------------------------------------------------------------
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//
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void CDevTtsCenRep::ConstructL()
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    {
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    RUBY_DEBUG_BLOCK( "" );
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	iRepository = CRepository::NewL( KCRUidSRSFSettings );
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    }
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// -----------------------------------------------------------------------------
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// CDevTtsCenRep::NewL
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CDevTtsCenRep* CDevTtsCenRep::NewL()
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    {
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    CDevTtsCenRep* self = new( ELeave ) CDevTtsCenRep();
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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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// CDevTtsCenRep::~CDevTtsCenRep
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// Destructor
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// -----------------------------------------------------------------------------
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//
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CDevTtsCenRep::~CDevTtsCenRep()
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    {
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    delete iRepository;
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    }
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// -----------------------------------------------------------------------------
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// CDevTtsCenRep::Volume
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// Returns the volume setting from CenRep
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// -----------------------------------------------------------------------------
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//
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TInt CDevTtsCenRep::Volume( TInt aMaxVolume ) 
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    {
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    RUBY_DEBUG0( "" );
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    TInt volume( aMaxVolume );
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    // Get from CenRep
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    TInt error = iRepository->Get( KSRSFPlaybackVolume, volume );
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    if ( error == KErrNone )
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        {
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        RUBY_DEBUG2( "Volume repository value:[%d], maxvolume:[%d]", volume, aMaxVolume );
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        // Scale value
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        volume = ( volume * aMaxVolume ) / KMaxRepositoryVolume;
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        RUBY_DEBUG1( "Scaled volume value:[%d]", volume );
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        return volume;
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        }
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    // Return max volume by default
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    return aMaxVolume;
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    }
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// End of File