1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/epoc32/include/gulgcmap.h Tue Mar 16 16:12:26 2010 +0000
1.3 @@ -0,0 +1,135 @@
1.4 +// Copyright (c) 2001-2009 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 the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.symbianfoundation.org/legal/licencesv10.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 +//
1.18 +
1.19 +#if !defined(__GULGCMAP_H__)
1.20 +#define __GULGCMAP_H__
1.21 +
1.22 +#include <w32std.h>
1.23 +
1.24 +
1.25 +class CWindowToBitmapMappingGc : public CWindowGc
1.26 +/**
1.27 +@publishedPartner
1.28 +@released
1.29 +*/
1.30 + {
1.31 +public:
1.32 + IMPORT_C static CWindowToBitmapMappingGc* NewL(CWsScreenDevice& aDevice,CFbsBitGc& aFbsBitGc);
1.33 + IMPORT_C virtual ~CWindowToBitmapMappingGc();
1.34 +//====================FROM CGraphicsContext.H===============================
1.35 + IMPORT_C virtual CGraphicsDevice* Device() const;
1.36 + IMPORT_C virtual void Activate(RDrawableWindow &aWindow);
1.37 + IMPORT_C virtual void Deactivate();
1.38 + IMPORT_C virtual void SetOrigin(const TPoint &aPos=TPoint(0,0));
1.39 + IMPORT_C virtual void SetDrawMode(TDrawMode aDrawingMode);
1.40 + IMPORT_C virtual void SetClippingRect(const TRect& aRect);
1.41 + IMPORT_C virtual void CancelClippingRect();
1.42 + IMPORT_C virtual void Reset();
1.43 +
1.44 + IMPORT_C virtual void UseFont(const CFont *aFont);
1.45 + IMPORT_C virtual void DiscardFont();
1.46 + IMPORT_C virtual void SetUnderlineStyle(TFontUnderline aUnderlineStyle);
1.47 + IMPORT_C virtual void SetStrikethroughStyle(TFontStrikethrough aStrikethroughStyle);
1.48 +// Used to do justified text properly
1.49 + IMPORT_C virtual void SetWordJustification(TInt aExcessWidth,TInt aNumGaps);
1.50 +// Used primarily to get accurate WYSIWYG
1.51 + IMPORT_C virtual void SetCharJustification(TInt aExcessWidth,TInt aNumChars);
1.52 +
1.53 + IMPORT_C virtual void SetPenColor(const TRgb &aColor);
1.54 + IMPORT_C virtual void SetPenStyle(TPenStyle aPenStyle);
1.55 + IMPORT_C virtual void SetPenSize(const TSize& aSize);
1.56 +
1.57 + IMPORT_C virtual void SetBrushColor(const TRgb &aColor);
1.58 + IMPORT_C virtual void SetBrushStyle(TBrushStyle aBrushStyle);
1.59 + IMPORT_C virtual void SetBrushOrigin(const TPoint &aOrigin);
1.60 + IMPORT_C virtual void UseBrushPattern(const CFbsBitmap *aBitmap);
1.61 + IMPORT_C virtual void DiscardBrushPattern();
1.62 +//
1.63 +// Move the internal position, as used by DrawLineTo & DrawLineBy, and set by MoveTo,
1.64 +// MoveBy, DrawLine, DrawLineTo, DrawLineBy and DrawPolyline
1.65 + IMPORT_C virtual void MoveTo(const TPoint &aPoint);
1.66 + IMPORT_C virtual void MoveBy(const TPoint &aVector);
1.67 + IMPORT_C virtual void Plot(const TPoint &aPoint);
1.68 +//
1.69 +// Line drawing subject to pen color, width and style and draw mode
1.70 + IMPORT_C virtual void DrawArc(const TRect &aRect,const TPoint &aStart,const TPoint &aEnd);
1.71 + IMPORT_C virtual void DrawLine(const TPoint &aPoint1,const TPoint &aPoint2);
1.72 + IMPORT_C virtual void DrawLineTo(const TPoint &aPoint);
1.73 + IMPORT_C virtual void DrawLineBy(const TPoint &aVector);
1.74 + IMPORT_C virtual void DrawPolyLine(const CArrayFix<TPoint> *aPointList);
1.75 + IMPORT_C virtual void DrawPolyLine(const TPoint* aPointList,TInt aNumPoints);
1.76 +//
1.77 +// Filled outlines
1.78 +// Outlines subject to pen color, width and style and draw mode
1.79 +// (set pen to ENullPen for no outline)
1.80 +// Fill subject to brush style (color, hash or pattern) and origin and
1.81 +// drawing mode (set brush to ENullBrush for no fill)
1.82 + IMPORT_C virtual void DrawPie(const TRect &aRect,const TPoint &aStart,const TPoint &aEnd);
1.83 + IMPORT_C virtual void DrawEllipse(const TRect &aRect);
1.84 + IMPORT_C virtual void DrawRect(const TRect &aRect);
1.85 + IMPORT_C virtual void DrawRoundRect(const TRect &aRect,const TSize &aEllipse);
1.86 + IMPORT_C virtual TInt DrawPolygon(const CArrayFix<TPoint> *aPointList,TFillRule aFillRule=EAlternate);
1.87 + IMPORT_C virtual TInt DrawPolygon(const TPoint* aPointList,TInt aNumPoints,TFillRule aFillRule=EAlternate);
1.88 +//
1.89 +// Uses the bitmap's Twips size and does a "stretch" blit in general
1.90 + IMPORT_C virtual void DrawBitmap(const TPoint &aTopLeft, const CFbsBitmap *aSource);
1.91 + IMPORT_C virtual void DrawBitmap(const TRect &aDestRect, const CFbsBitmap *aSource);
1.92 + IMPORT_C virtual void DrawBitmap(const TRect &aDestRect, const CFbsBitmap *aSource, const TRect &aSourceRect);
1.93 + IMPORT_C virtual void DrawBitmapMasked(const TRect& aDestRect, const CFbsBitmap* aBitmap, const TRect& aSourceRect, const CFbsBitmap* aMaskBitmap, TBool aInvertMask);
1.94 + IMPORT_C virtual void DrawBitmapMasked(const TRect& aDestRect, const CWsBitmap* aBitmap, const TRect& aSourceRect, const CWsBitmap* aMaskBitmap, TBool aInvertMask);
1.95 +
1.96 +//
1.97 +// Text drawing subject to drawing mode
1.98 +// Subject to used font, pen color, drawing mode,
1.99 +// word and char justification
1.100 + IMPORT_C virtual void DrawText(const TDesC &aString,const TPoint &aPosition);
1.101 +//
1.102 +// Subject to same as above plus brush for background
1.103 +// (set brush to ENullBrush for no effect on background)
1.104 + IMPORT_C virtual void DrawText(const TDesC &aString,const TRect &aBox,TInt aBaselineOffset,TTextAlign aHoriz=ELeft,TInt aLeftMrg=0);
1.105 +//================Extra functions from CBitmapContext==============
1.106 + IMPORT_C virtual void Clear();
1.107 + IMPORT_C virtual void Clear(const TRect &aRect);
1.108 + IMPORT_C virtual void CopyRect(const TPoint &aOffset,const TRect &aRect);
1.109 + IMPORT_C virtual void BitBlt(const TPoint &aPos, const CFbsBitmap *aDevice);
1.110 + IMPORT_C virtual void BitBlt(const TPoint &aPos, const CFbsBitmap *aDevice, const TRect &aRect);
1.111 + IMPORT_C virtual void BitBltMasked(const TPoint& aPoint,const CFbsBitmap* aBitmap,const TRect& aSourceRect,const CFbsBitmap* aMaskBitmap,TBool aInvertMask);
1.112 + IMPORT_C virtual void BitBlt(const TPoint &aPos, const CWsBitmap *aDevice);
1.113 + IMPORT_C virtual void BitBlt(const TPoint &aPos, const CWsBitmap *aDevice, const TRect &aRect);
1.114 + IMPORT_C virtual void BitBltMasked(const TPoint& aPoint,const CWsBitmap *aBitmap,const TRect& aSourceRect,const CWsBitmap *aMaskBitmap,TBool aInvertMask);
1.115 + IMPORT_C virtual void MapColors(const TRect& aRect,const TRgb* aColors,TInt aNumPairs=2,TBool aMapForwards=ETrue);
1.116 +
1.117 + IMPORT_C virtual void DrawTextVertical(const TDesC& aText,const TPoint& aPosition,TBool aUp);
1.118 + IMPORT_C virtual void DrawTextVertical(const TDesC& aText,const TRect& aBox,TInt aBaselineOffset,TBool aUp,TTextAlign aVert=ELeft,TInt aMargin=0);
1.119 +//=================Extra functions specific to wserv GDI==============
1.120 + IMPORT_C virtual void SetDitherOrigin(const TPoint& aPoint);
1.121 + IMPORT_C virtual TInt SetClippingRegion(const TRegion &aClippingRegion);
1.122 + IMPORT_C virtual void CancelClippingRegion();
1.123 + IMPORT_C virtual void SetOpaque(TBool aDrawOpaque=ETrue);
1.124 +//=================Functions also supplied by CFbsBitGc==============
1.125 + IMPORT_C void SetFaded(TBool aFaded);
1.126 + IMPORT_C void SetFadingParameters(TUint8 aBlackMap,TUint8 aWhiteMap);
1.127 + IMPORT_C TInt AlphaBlendBitmaps(const TPoint& aDestPt, const CFbsBitmap* aSrcBmp, const TRect& aSrcRect, const CFbsBitmap* aAlphaBmp, const TPoint& aAlphaPt);
1.128 + IMPORT_C TInt AlphaBlendBitmaps(const TPoint& aDestPt, const CWsBitmap* aSrcBmp, const TRect& aSrcRect, const CWsBitmap* aAlphaBmp, const TPoint& aAlphaPt);
1.129 +
1.130 +////=============================================================
1.131 +protected:
1.132 + IMPORT_C CWindowToBitmapMappingGc(CWsScreenDevice& aDevice,CFbsBitGc& aFbsBitGc);
1.133 +
1.134 +private:
1.135 + CFbsBitGc& iFbsBitGc; // not owned by this class
1.136 + };
1.137 +
1.138 +#endif