/*

* 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:  Empty container for UI

*

*/

//INCLUDES

#include <AknsDrawUtils.h> 

#include <AknsBasicBackgroundControlContext.h>

#include <AknsConstants.h>

#include <AknUtils.h>

#include <eikenv.h>

#include "emptycontainer.h"

#include "imageprintuidebug.h"

// ======== MEMBER FUNCTIONS ========

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

// 

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

//

CEmptyContainer::CEmptyContainer()

    {

    }

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

// 

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

//

void CEmptyContainer::ConstructL( const TRect& aRect  )

    {

    FLOG(_L("[IMAGEPRINTUI]\t CEmptyContainer::ConstructL"));

    CreateWindowL();

	SetRect( aRect );

    // Temporary rect is passed. Correct rect is set in SizeChanged.

    iSkinContext = CAknsBasicBackgroundControlContext::NewL(

        KAknsIIDQsnBgAreaMain, Rect(), EFalse);

    ActivateL();

    FLOG(_L("[IMAGEPRINTUI]\t CEmptyContainer::ConstructL complete"));

    }

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

// 

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

//

CEmptyContainer* CEmptyContainer::NewL( 

    const TRect& aRect )

    {

    FLOG(_L("[IMAGEPRINTUI]\t CEmptyContainer::NewL"));

    CEmptyContainer* self = CEmptyContainer::NewLC( aRect );

    CleanupStack::Pop( self );

    return self;

    }

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

// 

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

//

CEmptyContainer* CEmptyContainer::NewLC( 

    const TRect& aRect )

    {

    FLOG(_L("[IMAGEPRINTUI]\t CEmptyContainer::NewLC"));

    CEmptyContainer* self = new( ELeave ) CEmptyContainer;

    CleanupStack::PushL( self );

    self->ConstructL( aRect );

    return self;

    }

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

// 

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

//

CEmptyContainer::~CEmptyContainer()

    {

    FLOG(_L("[IMAGEPRINTUI]\t CEmptyContainer::Destructor"));

    delete iSkinContext; 

    }

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

// 

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

//

void CEmptyContainer::Draw( const TRect& aRect ) const

    {

    FLOG(_L("[IMAGEPRINTUI]\t CEmptyContainer::Draw"));

    CWindowGc& gc = SystemGc();

    // Drawing skin

    if (iSkinContext)

        {

        MAknsSkinInstance* skin = AknsUtils::SkinInstance();

        AknsDrawUtils::Background( skin, iSkinContext, this, gc, aRect );

        }

    else

        {//  clear the area

        gc.SetBrushColor( iEikonEnv->ControlColor( EColorWindowBackground, *this ) );

        gc.SetBrushStyle( CGraphicsContext::ESolidBrush );

        gc.Clear( aRect );

        }

    FLOG(_L("[IMAGEPRINTUI]\t CEmptyContainer::Draw complete"));

    }

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

// 

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

//

void CEmptyContainer::SizeChanged()

    {

    FLOG(_L("[IMAGEPRINTUI]\t CEmptyContainer::SizeChanged()"));

    TRect parentRect(Rect());

	if (iSkinContext)

        {

        iSkinContext->SetRect(parentRect);

        }

    FLOG(_L("[IMAGEPRINTUI]\t CEmptyContainer::SizeChanged() complete"));

	}

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

// 

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

//

 void CEmptyContainer::HandleResourceChange(TInt aType)

 {

    if ( aType == KEikDynamicLayoutVariantSwitch )

        {		

		TRect rect;

		// ask where container's rectangle should be

		// EMainPane equals to area returned by CEikAppUi::ClientRect()

 		AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, rect);

        SetRect(rect); 

		DrawNow();

        }

    else

        {

        CCoeControl::HandleResourceChange(aType);

        }  

 }

//End of File