// Copyright (c) 2009 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:

//

/**

 @file

 @test

 @internalComponent - Internal Symbian test code 

*/

#include "tsmallwindowraster.h"

_LIT(KBitmapPattern, "*.mbm");

CTSmallWindowRaster::CTSmallWindowRaster(const TPoint& aStartingPoint, const TSize& aWindowSize) :

        CTWindow(aStartingPoint, aWindowSize)

	{

	// empty

	}

CTSmallWindowRaster::~CTSmallWindowRaster()

	{

	if (iGc)

	    {

	    iGc->Deactivate();

	    delete iGc;

	    }

	delete iSourceBitmap;

	delete iScreenDev;

	}

CTWindow* CTSmallWindowRaster::NewL(RWsSession &aWs, 

		const RWindowTreeNode &aParent, 

		const TPoint& aStartingPoint,

		const TSize& aWindowSize)

	{

	CTSmallWindowRaster* self = new (ELeave) CTSmallWindowRaster(aStartingPoint, aWindowSize);

	CleanupStack::PushL(self);

	self->ConstructL(aWs, aParent);

	CleanupStack::Pop(self);

	return self;

	}

void CTSmallWindowRaster::ConstructL(RWsSession &aWs, const RWindowTreeNode &aParent)

	{

	CTWindow::ConstructL(aWs, aParent);

	iScreenDev = new (ELeave) CWsScreenDevice(aWs);

	User::LeaveIfError(iScreenDev->Construct());

	iGc = new (ELeave)CWindowGc(iScreenDev);

	User::LeaveIfError(iGc->Construct());

	iGc->Activate(iWindow);

	}

void CTSmallWindowRaster::LoadL(CSurfaceUtility* /*aUtility*/, TPtrC aFileName)

	{

	iLoaded = ETrue;

	if (aFileName.Match(KBitmapPattern()) != KErrNotFound) // it's a Bitmap

        {

        iSourceBitmap = new(ELeave) CFbsBitmap();

        User::LeaveIfError(iSourceBitmap->Load(aFileName, 0));

        }

	else

	    {

	    iSourceBitmap = CreateBitmapFromFileL(aFileName);

	    }

	iSourceRect = iSourceBitmap->SizeInPixels();	

	iDestRect = TRect(Size());

	}

void CTSmallWindowRaster::DrawBitmap(TRect& aSourceRect)

    {

    iWindow.BeginRedraw();

    iGc->DrawBitmap(iDestRect, iSourceBitmap, aSourceRect);

    iWindow.EndRedraw();

    }

void CTSmallWindowRaster::RenderL()

	{

	CTWindow::RenderL();

	if (iLoaded)

	    {

	    DrawBitmap(iSourceRect);

	    }

	}