vtuis/videotelui/src/features/prefs/cvtuicontrastpopup.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 18 Jan 2010 20:21:33 +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:  Implementation of Contrast popup
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*
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*/
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#include    <AknVolumePopup.h>
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#include    "cvtuicontrastpopup.h"
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#include    <cvtlogger.h>
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#include	"tvtuilocalvariation.h"
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#include    <mvtengmedia.h>
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#include    "mvtuicomponent.h"
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#include    "CVtUiAppUi.h"
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#include    <videotelui.mbg>
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#include    <mvtengcamerapreferences.h>
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// ---------------------------------------------------------------------------
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// CVtUiContrastPopup::NewL
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// ---------------------------------------------------------------------------
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//
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CVtUiContrastPopup* CVtUiContrastPopup::NewL( CVtUiFeatureManager&
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    aFeatureManager )
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    {
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    __VTPRINTENTER( "CVtUiContrastPopup.NewL" )
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    CVtUiContrastPopup* self =
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        new ( ELeave ) CVtUiContrastPopup( aFeatureManager );
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    CleanupStack::PushL( self );
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    self->ConstructL();
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    CleanupStack::Pop();
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    __VTPRINTEXIT( "CVtUiContrastPopup.NewL" )
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    return self;
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    }
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// ---------------------------------------------------------------------------
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// CVtUiContrastPopup::~CVtUiContrastPopup
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// ---------------------------------------------------------------------------
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//
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CVtUiContrastPopup::~CVtUiContrastPopup()
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    {
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    __VTPRINTENTER( "CVtUiContrastPopup.~" )
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    __VTPRINTEXIT( "CVtUiContrastPopup.~" )
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    }
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// ---------------------------------------------------------------------------
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// CVtUiContrastPopup::CurrentValue
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// ---------------------------------------------------------------------------
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//
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TInt CVtUiContrastPopup::CurrentValue()
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    {
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    __VTPRINTENTER( "CVtUiContrastPopup.CurrentValue" )
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    // ask from engine current value
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    TInt value;
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    if ( iCameraPref->GetContrast( value) )
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        {
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        __VTPRINTEXIT( "CVtUiContrastPopup.CurrentValueERR" )
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        return 0;
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        }
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    __VTPRINTEXIT( "CVtUiContrastPopup.CurrentValue" )
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    return value;
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    }    
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// ---------------------------------------------------------------------------
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// CVtUiContrastPopup::CVtUiContrastPopup
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// ---------------------------------------------------------------------------
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//
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CVtUiContrastPopup::CVtUiContrastPopup( CVtUiFeatureManager& aFeatureManager )
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    : CVtUiPrefPopupBase( aFeatureManager, TVtUiBlockListBitField(
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        MVtUiComponent::EComponentIdDialer |
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        MVtUiComponent::EComponentIdToolbar |
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        MVtUiComponent::EComponentIdNumberEntry |
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        MVtUiComponent::EComponentIdVolume |
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        MVtUiComponent::EComponentIdZoom |
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        MVtUiComponent::EVComponentIdBrightness ), EVComponentIdContrast,
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        KVtEngSetContrast ) 
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    {
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    __VTPRINTENTER( "CVtUiContrastPopup.CVtUiContrastPopup" )
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    __VTPRINTEXIT( "CVtUiContrastPopup.CVtUiContrastPopup" )
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    }
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// ---------------------------------------------------------------------------
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// CVtUiContrastPopup::CVtUiContrastPopup
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// ---------------------------------------------------------------------------
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//
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void CVtUiContrastPopup::ConstructL()
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    {
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    __VTPRINTENTER( "CVtUiContrastPopup.ConstructL" )
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    BaseConstructL();
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    __VTPRINTEXIT( "CVtUiContrastPopup.ConstructL" )
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    }