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1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 /** |
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17 @file |
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18 @internalComponent - Internal Symbian test code |
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19 */ |
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20 |
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21 |
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22 |
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23 #if !defined(__TTRANSGC_H__) |
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24 #define __TTRANSGC_H__ |
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25 |
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26 #include <w32std.h> |
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27 |
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28 /** Maps a CWindowGc to a CFbsBitGc class. The majority of these function are one to one mappings, |
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29 with the exception of "application specific" |
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30 @test |
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31 */ |
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32 |
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33 class CTransGc : public CWindowGc |
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34 { |
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35 public: |
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36 IMPORT_C static CTransGc* NewL(CWsScreenDevice& aDevice,CFbsBitGc& aFbsBitGc); |
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37 virtual ~CTransGc(); |
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38 virtual CGraphicsDevice* Device() const; |
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39 virtual void Activate(RDrawableWindow &aWindow); |
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40 virtual void Deactivate(); |
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41 virtual void SetOrigin(const TPoint &aPos=TPoint(0,0)); |
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42 virtual void SetDrawMode(TDrawMode aDrawingMode); |
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43 virtual void SetClippingRect(const TRect& aRect); |
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44 virtual void CancelClippingRect(); |
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45 virtual void Reset(); |
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46 virtual void UseFont(const CFont *aFont); |
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47 virtual void DiscardFont(); |
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48 virtual void SetUnderlineStyle(TFontUnderline aUnderlineStyle); |
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49 virtual void SetStrikethroughStyle(TFontStrikethrough aStrikethroughStyle); |
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50 virtual void SetWordJustification(TInt aExcessWidth,TInt aNumGaps); |
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51 virtual void SetCharJustification(TInt aExcessWidth,TInt aNumChars); |
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52 virtual void SetPenColor(const TRgb &aColor); |
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53 virtual void SetPenStyle(TPenStyle aPenStyle); |
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54 virtual void SetPenSize(const TSize& aSize); |
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55 virtual void SetBrushColor(const TRgb &aColor); |
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56 virtual void SetBrushStyle(TBrushStyle aBrushStyle); |
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57 virtual void SetBrushOrigin(const TPoint &aOrigin); |
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58 virtual void UseBrushPattern(const CFbsBitmap *aBitmap); |
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59 virtual void DiscardBrushPattern(); |
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60 virtual void MoveTo(const TPoint &aPoint); |
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61 virtual void MoveBy(const TPoint &aVector); |
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62 virtual void Plot(const TPoint &aPoint); |
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63 virtual void DrawArc(const TRect &aRect,const TPoint &aStart,const TPoint &aEnd); |
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64 virtual void DrawLine(const TPoint &aPoint1,const TPoint &aPoint2); |
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65 virtual void DrawLineTo(const TPoint &aPoint); |
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66 virtual void DrawLineBy(const TPoint &aVector); |
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67 virtual void DrawPolyLine(const CArrayFix<TPoint> *aPointList); |
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68 virtual void DrawPolyLine(const TPoint* aPointList,TInt aNumPoints); |
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69 virtual void DrawPie(const TRect &aRect,const TPoint &aStart,const TPoint &aEnd); |
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70 virtual void DrawEllipse(const TRect &aRect); |
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71 virtual void DrawRect(const TRect &aRect); |
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72 virtual void DrawRoundRect(const TRect &aRect,const TSize &aEllipse); |
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73 virtual TInt DrawPolygon(const CArrayFix<TPoint> *aPointList,TFillRule aFillRule=EAlternate); |
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74 virtual TInt DrawPolygon(const TPoint* aPointList,TInt aNumPoints,TFillRule aFillRule=EAlternate); |
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75 virtual void DrawBitmap(const TPoint &aTopLeft, const CFbsBitmap *aSource); |
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76 virtual void DrawBitmap(const TRect &aDestRect, const CFbsBitmap *aSource); |
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77 virtual void DrawBitmap(const TRect &aDestRect, const CFbsBitmap *aSource, const TRect &aSourceRect); |
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78 virtual void DrawText(const TDesC &aString,const TPoint &aPosition); |
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79 virtual void DrawText(const TDesC &aString,const TRect &aBox,TInt aBaselineOffset,TTextAlign aHoriz=ELeft,TInt aLeftMrg=0); |
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80 virtual void Clear(); |
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81 virtual void Clear(const TRect &aRect); |
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82 virtual void CopyRect(const TPoint &aOffset,const TRect &aRect); |
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83 virtual void BitBlt(const TPoint &aPos, const CFbsBitmap *aDevice); |
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84 virtual void BitBlt(const TPoint &aPos, const CFbsBitmap *aDevice, const TRect &aRect); |
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85 virtual void BitBltMasked(const TPoint& aPoint,const CFbsBitmap* aBitmap,const TRect& aSourceRect,const CFbsBitmap* aMaskBitmap,TBool aInvertMask); |
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86 virtual void BitBlt(const TPoint &aPos, const CWsBitmap *aDevice); |
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87 virtual void BitBlt(const TPoint &aPos, const CWsBitmap *aDevice, const TRect &aRect); |
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88 virtual void BitBltMasked(const TPoint& aPoint,const CWsBitmap *aBitmap,const TRect& aSourceRect,const CWsBitmap *aMaskBitmap,TBool aInvertMask); |
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89 virtual void MapColors(const TRect& aRect,const TRgb* aColors,TInt aNumPairs=2,TBool aMapForwards=ETrue); |
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90 |
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91 virtual void DrawTextVertical(const TDesC& aText,const TPoint& aPosition,TBool aUp); |
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92 virtual void DrawTextVertical(const TDesC& aText,const TRect& aBox,TInt aBaselineOffset,TBool aUp,TTextAlign aVert=ELeft,TInt aMargin=0); |
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93 virtual void SetDitherOrigin(const TPoint& aPoint); |
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94 virtual TInt SetClippingRegion(const TRegion &aClippingRegion); |
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95 virtual void CancelClippingRegion(); |
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96 virtual void SetFaded(TBool aFaded); |
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97 virtual void SetFadingParameters(TUint8 aBlackMap,TUint8 aWhiteMap); |
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98 CTransGc(CWsScreenDevice& aDevice,CFbsBitGc& aFbsBitGc); |
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99 |
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100 //Application specific functions and variables |
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101 void SetAlphaLevel(TInt aAlpha); |
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102 void SetWindowOrigin(TPoint aOrigin); |
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103 private: |
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104 CFbsBitGc& iFbsBitGc; // not owned by this class |
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105 TInt iAlpha; // Current alpha level |
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106 TPoint iGcOrigin; // The relative origin of the current window |
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107 TPoint iWindowOrigin; // The relative window origin of the Gc |
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108 |
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109 public: |
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110 RDrawableWindow *iWin; // The current window being drawn |
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111 }; |
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112 |
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113 #endif |