1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef ___WININC_H__

    17 #define ___WININC_H__

    18 

    19 #define UNICODE

    20 #pragma warning( disable : 4201 )

    21 #define WIN32_LEAN_AND_MEAN

    22 #define NOSERVICE

    23 #include <windows.h>

    24 #pragma warning( default : 4201 )

    25 #include <TCHAR.H>

    26 

    27 #include <gdi.h>

    28 

    29 /**

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

    31 used for the Symbian OS drawing operations on the Emulator.

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

    33 @internalComponent

    34 */

    35 class RWindows

    36 	{

    37 public:

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

    39 	static void ReleaseWindow(TInt aScreenNo);

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

    41 	TUint8* PixelAddress(TInt aX,TInt aY);

    42 	TUint32* EpocBitmapBits() const {return iEpocBitmapBits;}

    43 	void SetOrientation(TInt aOrientation);

    44 	TInt Orientation() const;

    45 	TSize GetOrientedSize();

    46 	TRect GetOrientedRect(const TRect &aSize);

    47 private:

    48 	RWindows();

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

    50 	void Destroy();

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

    52 public:

    53 	TDisplayMode iDisplayMode;

    54 	TSize iEpocBitmapSize;

    55 	TInt iEpocBitmapLinePitch;

    56 	TRgb* iPalette;

    57 private:

    58 	HWND iHwnd;

    59 	HDC iHdc;

    60 	HBITMAP iHbitmap;

    61 	BITMAPINFO* iBitmapInfo;

    62 	TUint8* iBitmapBits;

    63 	HBITMAP iH90bitmap;

    64 	BITMAPINFO* i90BitmapInfo;

    65 	TUint8* i90BitmapBits;

    66 	TInt iByteWidth;

    67 	TInt i90ByteWidth;

    68 	TUint32* iEpocBitmapBits;

    69 	TInt iOrientation;

    70     TInt iScreenNo;

    71 	};

    72 

    73 RWindows* WindowHandler(TInt aScreenNo);

    74 void CreateScreenSemaphoreName(TInt aScreenNo, TDes& aScreenSemaphoreName);

    75 

    76 #endif