/*

* Copyright (c) 1997-1999 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:

*

*/

#include "lafimage.h"

#include <w32std.h>

#include <coecntrl.h>

#include <uiklaf/private/lafenv.h>

#include <lafmain.h>

#include <AknsDrawUtils.h>

#include <coeccntx.h>

EXPORT_C void LafImage::Draw(const MLafEnv& aEnv,const CCoeControl& aControl,CWindowGc& aGc,const TRect& /*aRect*/,

								TMargins8 aMargins,TGulAlignment aAlignment,const CFbsBitmap& aBitmap,

								const CFbsBitmap* aMask,TBool aFullEmphasis)

	{ // static

	if (aFullEmphasis)

		{

		aGc.SetBrushColor(KRgbBlack);

		aGc.SetDrawMode(CGraphicsContext::EDrawModeNOTPEN);

		}

	const TRect rect(aControl.Rect());

	TRect inner=aMargins.InnerRect(rect);

	TSize bmpSize=aBitmap.SizeInPixels();

	const TSize innerSize=inner.Size();

	inner=aAlignment.InnerRect(inner,bmpSize);

	if (innerSize.iWidth<bmpSize.iWidth || innerSize.iHeight<bmpSize.iHeight)

		DrawPicture(aEnv,aControl,aGc,inner,aBitmap,aMask,ETrue);

	else

		DrawPicture(aEnv,aControl,aGc,inner,aBitmap,aMask,EFalse);

	aGc.SetDrawMode(CGraphicsContext::EDrawModePEN);

    AknsDrawUtils::BackgroundBetweenRects( AknsUtils::SkinInstance(),

        AknsDrawUtils::ControlContext( &aControl ), &aControl,

        aGc, rect, inner );

	}

void LafImage::DrawPicture(const MLafEnv& aEnv,const CCoeControl& aControl,CWindowGc& aGc,const TRect& aRect,

								const CFbsBitmap& aBitmap,const CFbsBitmap* aMask,TBool aToBeClipped)

	{ // static

	const TSize size=(aToBeClipped? aRect.Size() : aBitmap.SizeInPixels());

	const TRect rect(size);

	if (aControl.IsDimmed())

		{

		if (aMask)

			aGc.BitBltMasked(aRect.iTl,aEnv.Bitmap(TUid::Uid(KLafUidEikonGrayVal)),rect,aMask,ETrue);

		else

			aGc.BitBlt(aRect.iTl,&aBitmap,rect);

		return;

		}

	if (aMask)

		{

        // Reset the gc to make sure that the brush & pen are not used in blitting

        MCoeControlContext* ctrlCtx = aControl.ControlContext();

        if ( ctrlCtx )

            {

            ctrlCtx->ResetContext( aGc ); 

            }

        else

            {

            aGc.Reset();

            }

		aGc.BitBltMasked(aRect.iTl,&aBitmap,rect,aMask,ETrue);

		return;

		}

	aGc.BitBlt(aRect.iTl,&aBitmap,rect);

	}