// Copyright (c) 2000-2009 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:

 // Defines the screen device class

 // 

 //

 #ifndef __SCRDEV_H__

 #define __SCRDEV_H__

 #ifndef __E32STD_H__

 #include <e32std.h>

 #endif

 #ifndef __E32BASE_H__

 #include <e32base.h>

 #endif

 #ifndef __OBJECT_H__

 #include "OBJECT.H"

 #endif

 #ifndef __SCREEN_H__

 #include "screen.h"

 #endif

 class DWsBitmap : public CWsObject

 	{

 public:

 	DWsBitmap(CWsClient *aOwner);

 	void ConstructL(const TWsClCmdCreateBitmap &aParams);

 	inline CFbsBitmap *FbsBitmap() const;

 	void CommandL(TInt aOpcode, const TAny *aCmdData);

 	void CloseObject();

 	void IncRefCount();

 	void DecRefCount();

 private:

 	~DWsBitmap();

 private:

 	enum // Flags

 		{

 		EWsBitmapClientObjectFreed = 0x00000001 // Set if the associated CWsBitmap object has been deleted

 		};

 private:

 	CFbsBitmap *iFbsBitmap;

 	TInt iRefCount;

 	TUint32 iFlags;

 	};

 class DWsScreenDevice : public CWsScreenObject

 	{

 public:

 	DWsScreenDevice(CWsClient* aOwner, TInt aDefaultScreenNumber, TUint aClientScreenDevicePointer);

 	~DWsScreenDevice();

 	void CommandL(TInt aOpcode, const TAny *aCmdData);

 	void ConstructL();

 	void GetDefaultScreenSizeAndRotationCmd();

 	void GetDefaultScreenSizeAndRotationCmd2();

 	void GetScreenSizeAndRotationCmd(TInt aMode);

 	void GetScreenSizeAndRotationCmd2(TInt aMode);

 	void GetScreenModeOriginCmd(TInt aMode);

 	void GetScreenScale(TInt aMode);

 	void SetAppScreenMode(TInt aMode);

 	void SetScreenSizeAndRotation(const TPixelsTwipsAndRotation &aSar);

 	void SetScreenSizeAndRotation(const TPixelsAndRotation &aSar);

 	TBool ScreenDeviceValidState() const;

 	void SetPaletteL();

 	void GetPalette(TInt aNumColors);

 	inline TPoint ScreenModeOrigin();

 	void GetCurrentScreenModeAttributes();

 	void SetCurrentScreenModeAttributes(const TSizeMode &aModeData);

 //

 	inline CFbsBitGc::TGraphicsOrientation Orientation();

 	void NewOrientation(TInt aMode,CFbsBitGc::TGraphicsOrientation aRotation);

 	void SetScreenMode(TInt aMode);

 	inline TInt AppMode();

 	void GetScreenModeDisplayMode(TInt aMode);

 	inline TDisplayMode DefaultDisplayMode();

 	TUint ClientDevicePointer();

 private:

 	void CopyScreenToBitmapL(const TRect &aRect, TInt aHandle);

 	void SetScreenDeviceValidStates(const DWsScreenDevice *aDevice);

 private:

 // Non-static app specific data

 	TSize iAppScreenSizeInPixels;

 	TSize iAppScreenSizeInTwips;

 	CFbsBitGc::TGraphicsOrientation iAppRotation;

 	TInt iAppMode;

 	TSize iAppScale;

 	TUint iClientScreenDevicePointer; //This is the pointer to the screen device on the client side CWsScreenDevice

 	};

 //

 // inlines			//

 //

 //

 // DWsScreenDevice

 //

 inline CFbsBitGc::TGraphicsOrientation DWsScreenDevice::Orientation()

 	{return iAppRotation;}

 inline TInt DWsScreenDevice::AppMode()

 	{return iAppMode;}

 inline TPoint DWsScreenDevice::ScreenModeOrigin()

 	{return iScreen->ScreenModeOrigin(iAppMode);}

 inline TDisplayMode DWsScreenDevice::DefaultDisplayMode()

 	{return iScreen->DefaultDisplayMode(iAppMode);}

 //

 // DWsBitmap

 //

 inline CFbsBitmap* DWsBitmap::FbsBitmap() const

 	{return(iFbsBitmap);}

 #endif