// Copyright (c) 1997-2009 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:

//

#ifndef ___WININC_H__

#define ___WININC_H__

#define UNICODE

#pragma warning( disable : 4201 )

#define WIN32_LEAN_AND_MEAN

#define NOSERVICE

#include <windows.h>

#pragma warning( default : 4201 )

#include <TCHAR.H>

#include <gdi.h>

/**

RWindows describes an object, which creates and manages a Windows OS window,

used for the Symbian OS drawing operations on the Emulator.

A single window object can be shared between one or more RWindows clients.

@internalComponent

*/

class RWindows

	{

public:

	static RWindows* GetWindow(TInt aScreenNo, TAny* aHwnd,const TSize& aSize);

	static void ReleaseWindow(TInt aScreenNo);

	void Update(const TRegion& aRgn,const TSize& aSize);

	TUint8* PixelAddress(TInt aX,TInt aY);

	TUint32* EpocBitmapBits() const {return iEpocBitmapBits;}

	void SetOrientation(TInt aOrientation);

	TInt Orientation() const;

	TSize GetOrientedSize();

	TRect GetOrientedRect(const TRect &aSize);

private:

	RWindows();

	void ConstructL(TAny* aHwnd,const TSize& aSize);

	void Destroy();

	void UpdateRect(const TRect& aRect,const TSize& aSize);

public:

	TDisplayMode iDisplayMode;

	TSize iEpocBitmapSize;

	TInt iEpocBitmapLinePitch;

	TRgb* iPalette;

private:

	HWND iHwnd;

	HDC iHdc;

	HBITMAP iHbitmap;

	BITMAPINFO* iBitmapInfo;

	TUint8* iBitmapBits;

	HBITMAP iH90bitmap;

	BITMAPINFO* i90BitmapInfo;

	TUint8* i90BitmapBits;

	TInt iByteWidth;

	TInt i90ByteWidth;

	TUint32* iEpocBitmapBits;

	TInt iOrientation;

    TInt iScreenNo;

	};

RWindows* WindowHandler(TInt aScreenNo);

void CreateScreenSemaphoreName(TInt aScreenNo, TDes& aScreenSemaphoreName);

#endif