/*

* 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 "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:  Implementation of Contrast popup

*

*/

#include    <AknVolumePopup.h>

#include    "cvtuicontrastpopup.h"

#include    <cvtlogger.h>

#include	"tvtuilocalvariation.h"

#include    <mvtengmedia.h>

#include    "mvtuicomponent.h"

#include    "CVtUiAppUi.h"

#include    <videotelui.mbg>

#include    <mvtengcamerapreferences.h>

// ---------------------------------------------------------------------------

// CVtUiContrastPopup::NewL

// ---------------------------------------------------------------------------

//

CVtUiContrastPopup* CVtUiContrastPopup::NewL( CVtUiFeatureManager&

    aFeatureManager )

    {

    __VTPRINTENTER( "CVtUiContrastPopup.NewL" )

    CVtUiContrastPopup* self =

        new ( ELeave ) CVtUiContrastPopup( aFeatureManager );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop();

    __VTPRINTEXIT( "CVtUiContrastPopup.NewL" )

    return self;

    }

// ---------------------------------------------------------------------------

// CVtUiContrastPopup::~CVtUiContrastPopup

// ---------------------------------------------------------------------------

//

CVtUiContrastPopup::~CVtUiContrastPopup()

    {

    __VTPRINTENTER( "CVtUiContrastPopup.~" )

    __VTPRINTEXIT( "CVtUiContrastPopup.~" )

    }

// ---------------------------------------------------------------------------

// CVtUiContrastPopup::CurrentValue

// ---------------------------------------------------------------------------

//

TInt CVtUiContrastPopup::CurrentValue()

    {

    __VTPRINTENTER( "CVtUiContrastPopup.CurrentValue" )

    // ask from engine current value

    TInt value;

    if ( iCameraPref->GetContrast( value) )

        {

        __VTPRINTEXIT( "CVtUiContrastPopup.CurrentValueERR" )

        return 0;

        }

    __VTPRINTEXIT( "CVtUiContrastPopup.CurrentValue" )

    return value;

    }    

// ---------------------------------------------------------------------------

// CVtUiContrastPopup::CVtUiContrastPopup

// ---------------------------------------------------------------------------

//

CVtUiContrastPopup::CVtUiContrastPopup( CVtUiFeatureManager& aFeatureManager )

    : CVtUiPrefPopupBase( aFeatureManager, TVtUiBlockListBitField(

        MVtUiComponent::EComponentIdDialer |

        MVtUiComponent::EComponentIdToolbar |

        MVtUiComponent::EComponentIdNumberEntry |

        MVtUiComponent::EComponentIdVolume |

        MVtUiComponent::EComponentIdZoom |

        MVtUiComponent::EVComponentIdBrightness ), EVComponentIdContrast,

        KVtEngSetContrast ) 

    {

    __VTPRINTENTER( "CVtUiContrastPopup.CVtUiContrastPopup" )

    __VTPRINTEXIT( "CVtUiContrastPopup.CVtUiContrastPopup" )

    }

// ---------------------------------------------------------------------------

// CVtUiContrastPopup::CVtUiContrastPopup

// ---------------------------------------------------------------------------

//

void CVtUiContrastPopup::ConstructL()

    {

    __VTPRINTENTER( "CVtUiContrastPopup.ConstructL" )

    BaseConstructL();

    __VTPRINTEXIT( "CVtUiContrastPopup.ConstructL" )

    }