sl@0: // Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // e32\include\d32video.h
sl@0: // 
sl@0: //
sl@0: 
sl@0: #ifndef __D32VIDEO_H__
sl@0: #define __D32VIDEO_H__
sl@0: #include <e32std.h>
sl@0: #include <e32ver.h>
sl@0: #include <e32twin.h>
sl@0: //
sl@0: enum TColour {EWhite=0xf, EWhite1=0xe, EWhite2=0xd, EWhite3=0xc, EWhite4=0xb,
sl@0: 			  ELightGrey=0xa, ELightGrey1=9, ELightGrey2=8, ELightGrey3=7, ELightGrey4=6,
sl@0: 			  EDarkGrey=5, EDarkGrey1=4, EDarkGrey2=3, EDarkGrey3=2, EDarkGrey4=1,
sl@0: 			  EBlack=0
sl@0: 			  };
sl@0: //
sl@0: const TUint KCapsHues2=0x00000001;
sl@0: const TUint KCapsHues4=0x00000002;
sl@0: const TUint KCapsHues16=0x00000004;
sl@0: const TUint KCapsWidth640=0x01;
sl@0: const TUint KCapsHeight240=0x01;
sl@0: //
sl@0: class TVideoCapsV01
sl@0: 	{
sl@0: public:
sl@0: 	TInt iNumHues;
sl@0: 	TInt iWidth;
sl@0: 	TInt iHeight;
sl@0: 	};
sl@0: typedef TPckgBuf<TVideoCapsV01> TVideoCaps;
sl@0: class TCapsDevVideoV01
sl@0: 	{
sl@0: public:
sl@0: 	TVersion version;
sl@0: 	};
sl@0: //
sl@0: class TBlitInfo
sl@0: 	{
sl@0: public:
sl@0: 	inline TBlitInfo(const TText* aBuffer,const TColour aColour, const TInt aLength,const TInt aX, const TInt aY);
sl@0: 	inline TBlitInfo();
sl@0: public:
sl@0: 	const TText* iBuffer;
sl@0: 	const TColour iColour;
sl@0: 	TInt iLength;
sl@0: 	const TInt iX;
sl@0: 	const TInt iY;
sl@0: private:
sl@0: 	TBlitInfo& operator =(TBlitInfo & aBlitInfo);
sl@0: 	};
sl@0: 
sl@0: class TPixelInfo
sl@0: 	{
sl@0: public:
sl@0: 	inline TPixelInfo(const TInt aX, const TInt aY, const TColour aColour);
sl@0: 	inline TPixelInfo();
sl@0: public:
sl@0: 	const TColour iColour;
sl@0: 	const TInt iX;
sl@0: 	const TInt iY;
sl@0: private:
sl@0: 	TPixelInfo& operator =(TPixelInfo & aPixelInfo);
sl@0: 	};
sl@0: 
sl@0: struct TPixelLine
sl@0: 	{
sl@0: 	TDes8* iPixels;
sl@0: 	TInt iNoOfPixels;
sl@0: 	};
sl@0: 
sl@0: class RDeviceVideo : public RBusLogicalChannel
sl@0: 	{
sl@0: public:
sl@0: 	enum TVer {EMajorVersionNumber=1,EMinorVersionNumber=0,EBuildVersionNumber=KE32BuildVersionNumber};
sl@0: 	enum TControl {EControlStart,EControlMode,EControlSetMode,EControlCaps,EControlSetPaletteEntry,
sl@0: 		EControlBlit,EControlSetPixel,EControlGetPixel,EControlSetWord,EControlGetWord,
sl@0: 		EControlSetLine,EControlGetLine,EControlScrollUp,EControlClear};
sl@0: public:
sl@0: 	inline TInt Open();
sl@0: 	inline void Start();
sl@0: 	inline TVersion VersionRequired() const;
sl@0: 	inline void Caps(TDes8 &aCaps);
sl@0: 	inline void SetPaletteEntry(TInt aIndex,TUint aEntry);
sl@0: 	inline void Blit(TDes8 &aBlitInfo);
sl@0: 	inline void SetPixel(TDes8 &aPixelInfo);
sl@0: 	inline TInt SetMode(TVideoMode aMode);
sl@0: 	inline void Mode(TVideoMode *aMode);
sl@0: 	inline void ScrollUp(const TRect& aRect);
sl@0: 	inline void Clear(const TRect& aRect);
sl@0: 	inline TInt GetPixel(const TPoint& aPoint);
sl@0: 	inline void SetWord(const TPoint& aPoint,TInt& aWord);
sl@0: 	inline TInt GetWord(const TPoint &aPoint);
sl@0: 	inline void SetLine(const TPoint& aPoint,const TPixelLine& aPixelLine);
sl@0: 	inline void GetLine(const TPoint& aPoint,TPixelLine& aPixelLine);
sl@0: 	};
sl@0: #include "d32video.inl"
sl@0: #endif
sl@0: