1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/graphics/windowing/windowserver/nga/SERVER/ScrDev.H	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,136 @@
     1.4 +// Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +// Defines the screen device class
    1.18 +// 
    1.19 +//
    1.20 +
    1.21 +#ifndef __SCRDEV_H__
    1.22 +#define __SCRDEV_H__
    1.23 +
    1.24 +#ifndef __E32STD_H__
    1.25 +#include <e32std.h>
    1.26 +#endif
    1.27 +#ifndef __E32BASE_H__
    1.28 +#include <e32base.h>
    1.29 +#endif
    1.30 +#ifndef __OBJECT_H__
    1.31 +#include "OBJECT.H"
    1.32 +#endif
    1.33 +#ifndef __SCREEN_H__
    1.34 +#include "screen.h"
    1.35 +#endif
    1.36 +
    1.37 +#include <graphics/wsdisplaymapping.h>
    1.38 +#include <graphics/wsscreendeviceutils.h>
    1.39 +
    1.40 +class DWsBitmap : public CWsObject
    1.41 +	{
    1.42 +public:
    1.43 +	DWsBitmap(CWsClient *aOwner);
    1.44 +	void ConstructL(const TWsClCmdCreateBitmap &aParams);
    1.45 +	inline CFbsBitmap *FbsBitmap() const;
    1.46 +	void CommandL(TInt aOpcode, const TAny *aCmdData);
    1.47 +	void CloseObject();
    1.48 +	void IncRefCount();
    1.49 +	void DecRefCount();
    1.50 +private:
    1.51 +	~DWsBitmap();
    1.52 +private:
    1.53 +	enum // Flags
    1.54 +		{
    1.55 +		EWsBitmapClientObjectFreed = 0x00000001 // Set if the associated CWsBitmap object has been deleted
    1.56 +		};
    1.57 +private:
    1.58 +	CFbsBitmap *iFbsBitmap;
    1.59 +	TInt iRefCount;
    1.60 +	TUint32 iFlags;
    1.61 +	};
    1.62 +
    1.63 +class MWsTestScreenCapture;
    1.64 +
    1.65 +class DWsScreenDevice : public CWsScreenObject, public MWsScreenDeviceUtils
    1.66 +	{
    1.67 +public:
    1.68 +	DWsScreenDevice(CWsClient* aOwner, TInt aDefaultScreenNumber, TUint aClientScreenDevicePointer);
    1.69 +	~DWsScreenDevice();
    1.70 +	void CommandL(TInt aOpcode, const TAny *aCmdData);
    1.71 +	void ExtensionCommandL(TInt aOpcode, const TAny *aCmdData);
    1.72 +	void ConstructL();
    1.73 +	void GetDefaultScreenSizeAndRotationCmd();
    1.74 +	void GetDefaultScreenSizeAndRotationCmd2();
    1.75 +	void GetScreenSizeAndRotationCmd(TInt aMode);
    1.76 +	void GetScreenSizeAndRotationCmd2(TInt aMode);
    1.77 +	void SetAppScreenMode(TInt aMode);
    1.78 +	void SetScreenSizeAndRotation(const TPixelsTwipsAndRotation &aSar);
    1.79 +	void SetScreenSizeAndRotation(const TPixelsAndRotation &aSar);
    1.80 +	TBool ScreenDeviceValidState() const;
    1.81 +	void SetPaletteL();
    1.82 +	void GetPalette(TInt aNumColors);
    1.83 +	void GetCurrentScreenModeAttributes();
    1.84 +	void SetCurrentScreenModeAttributes(const TSizeMode &aModeData);
    1.85 +//
    1.86 +	inline CFbsBitGc::TGraphicsOrientation Orientation();
    1.87 +	void NewOrientation(TInt aMode,CFbsBitGc::TGraphicsOrientation aRotation);
    1.88 +	void SetScreenMode(TInt aMode);
    1.89 +	inline TInt AppMode();
    1.90 +	void GetScreenModeDisplayMode(TInt aMode);
    1.91 +	inline TDisplayMode DefaultDisplayMode();
    1.92 +	TUint ClientDevicePointer();
    1.93 +	void TestScreenCaptureL(const TAny* aMessage);
    1.94 +private:
    1.95 +	void CopyScreenToBitmapL(const TRect &aRect, TInt aHandle);
    1.96 +	void SetScreenDeviceValidStates(const DWsScreenDevice *aDevice);
    1.97 +	void PanicCurrentClient(TClientPanic aPanic);
    1.98 +	TSize AppScreenSizeInPixels()const;
    1.99 +	TSize AppScreenSizeInTwips()const;
   1.100 +
   1.101 +	// Implementing MWsTestScreenCaptureUtils
   1.102 +	void PanicCurrentClient(TInt aPanic);
   1.103 +	void SetReply(TInt aReply);
   1.104 +	void RedrawNowIfPending();
   1.105 +	void ReplyBuf(const TAny* aSource, TInt aLength);
   1.106 +private:
   1.107 +// Non-static app specific data
   1.108 +	TSize iAppScreenSizeInPixels;
   1.109 +	TSize iAppScreenSizeInTwips;
   1.110 +	CFbsBitGc::TGraphicsOrientation iAppRotation;
   1.111 +	TInt iAppMode;
   1.112 +	TUint iClientScreenDevicePointer; //This is the pointer to the screen device on the client side CWsScreenDevice
   1.113 +	MWsDisplayControl* iDispCont;
   1.114 +	MWsDisplayMapping* iDispMap;
   1.115 +	MWsTestScreenCapture* iTestScreenCapture;
   1.116 +	};
   1.117 +
   1.118 +
   1.119 +//
   1.120 +// inlines			//
   1.121 +//
   1.122 +
   1.123 +//
   1.124 +// DWsScreenDevice
   1.125 +//
   1.126 +inline CFbsBitGc::TGraphicsOrientation DWsScreenDevice::Orientation()
   1.127 +	{return iAppRotation;}
   1.128 +inline TInt DWsScreenDevice::AppMode()
   1.129 +	{return iAppMode;}
   1.130 +inline TDisplayMode DWsScreenDevice::DefaultDisplayMode()
   1.131 +	{return iScreen->DefaultDisplayMode(iAppMode);}
   1.132 +
   1.133 +//
   1.134 +// DWsBitmap
   1.135 +//
   1.136 +inline CFbsBitmap* DWsBitmap::FbsBitmap() const
   1.137 +	{return(iFbsBitmap);}
   1.138 +
   1.139 +#endif