author | Gareth Stockwell <gareth.stockwell@accenture.com> |
Fri, 22 Oct 2010 11:38:29 +0100 | |
branch | bug235_bringup_0 |
changeset 206 | c170e304623f |
parent 0 | 5d03bc08d59c |
permissions | -rw-r--r-- |
// Copyright (c) 2003-2009 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: // This module define the class and constants used for the different display // mode supported. // Include files // // /** @file */ /********************************************************************/ #if !defined__SCDRAW_H__ #define __SCDRAW_H__ #if !defined(__E32SVR_H__) #include <e32svr.h> #endif /* __E32SVR_H__ */ #include "BMDRAW.H" /** * Define the palette constants size * */ const TInt KEightBppPaletteEntries = 256 ; /* * Define the constants of the Bpp mode to set in the * palette entry 0 * */ const TUint16 KEightBppPixelBitSize = 3 << 12 ; const TUint16 KSixteenBppPixelBitSize = 4 << 12 ; // In active mode (TFT) /** * Define the CDrawEightBppScreenBitmapColor class * 8 bpp Color */ NONSHARABLE_CLASS(CDrawEightBppScreenBitmapColor) : public CDrawEightBppBitmapColor { public: virtual TInt InitScreen() ; virtual TInt ConstructScreenL(TInt aScreenNo, TAny *aBitmapAddress, TSize aSize) ; virtual void OrientationsAvailable(TBool aOrientation[4]) ; virtual TBool SetOrientation(TOrientation aOrientation) ; TInt SetCustomPalette(const CPalette* aPalette); virtual void SetDisplayMode(CFbsDrawDevice*); virtual TInt HorzTwipsPerThousandPixels() const; virtual TInt VertTwipsPerThousandPixels() const; protected: virtual void SetSize(const TSize& aSize); TUint16* iPaletteAddress ; TInt iScreenNo; }; /** * Define the CDrawSixteenBppScreenBitmap class * 16 bpp Color * */ class CDrawSixteenBppScreenBitmap : public CDrawSixteenBppBitmap { public: virtual TInt InitScreen() ; virtual TInt ConstructScreenL(TInt aScreenNo, TAny *aBitmapAddress, TSize aSize) ; virtual void OrientationsAvailable(TBool aOrientation[4]) ; virtual TBool SetOrientation(TOrientation aOrientation) ; virtual void SetDisplayMode(CFbsDrawDevice*); virtual TInt HorzTwipsPerThousandPixels() const; virtual TInt VertTwipsPerThousandPixels() const; protected: virtual void SetSize(const TSize& aSize); TInt iScreenNo; }; /** * Define the CDrawUTwentyFourBppScreenBitmap class * 24 bpp Color * */ class CDrawUTwentyFourBppScreenBitmap : public CDrawUTwentyFourBppBitmap { public: virtual TInt InitScreen() ; virtual TInt ConstructScreenL(TInt aScreenNo, TAny *aBitmapAddress, TSize aSize) ; virtual void OrientationsAvailable(TBool aOrientation[4]) ; virtual TBool SetOrientation(TOrientation aOrientation) ; virtual void SetDisplayMode(CFbsDrawDevice*); virtual TInt HorzTwipsPerThousandPixels() const; virtual TInt VertTwipsPerThousandPixels() const; protected: virtual void SetSize(const TSize& aSize); TUint16* iPaletteAddress ; TInt iScreenNo; }; /** * Define the CDrawThirtyTwoBppScreenBitmapAlpha class * 32 bpp Color * */ class CDrawThirtyTwoBppScreenBitmapAlpha : public CDrawThirtyTwoBppBitmapAlpha { public: virtual TInt InitScreen() ; virtual TInt ConstructScreenL(TInt aScreenNo, TAny *aBitmapAddress, TSize aSize) ; virtual void OrientationsAvailable(TBool aOrientation[4]) ; virtual TBool SetOrientation(TOrientation aOrientation) ; virtual void SetDisplayMode(CFbsDrawDevice*); virtual TInt HorzTwipsPerThousandPixels() const; virtual TInt VertTwipsPerThousandPixels() const; protected: virtual void SetSize(const TSize& aSize); TUint16* iPaletteAddress ; TInt iScreenNo; }; /** * Define the CDrawThirtyTwoBppScreenBitmapAlphaPM class * 32 bpp Color * */ class CDrawThirtyTwoBppScreenBitmapAlphaPM : public CDrawThirtyTwoBppBitmapAlphaPM { public: virtual TInt InitScreen() ; virtual TInt ConstructScreenL(TInt aScreenNo, TAny *aBitmapAddress, TSize aSize) ; virtual void OrientationsAvailable(TBool aOrientation[4]) ; virtual TBool SetOrientation(TOrientation aOrientation) ; virtual void SetDisplayMode(CFbsDrawDevice*); virtual TInt HorzTwipsPerThousandPixels() const; virtual TInt VertTwipsPerThousandPixels() const; protected: virtual void SetSize(const TSize& aSize); TUint16* iPaletteAddress ; TInt iScreenNo; }; #endif /* __SCDRAW_H__ */