1 // Copyright (c) 1996-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #include <gdi.h>

    17 

    18 class CDummyDevice : public	CGraphicsDevice

    19 	{

    20 protected:

    21 	CDummyDevice();

    22 public:

    23 	IMPORT_C static CDummyDevice* NewL();

    24 	IMPORT_C ~CDummyDevice();

    25 	IMPORT_C TInt HorizontalTwipsToPixels(TInt aTwips) const;

    26 	IMPORT_C TInt VerticalTwipsToPixels(TInt aTwips) const;

    27 	IMPORT_C TInt HorizontalPixelsToTwips(TInt aPixels) const;

    28 	IMPORT_C TInt VerticalPixelsToTwips(TInt aPixels) const;

    29 	IMPORT_C TInt GetNearestFontInTwips(CFont*& aFont,const TFontSpec& aFontSpec);

    30 	IMPORT_C TInt GetNearestFontToDesignHeightInTwips(CFont*& aFont,const TFontSpec& aFontSpec);

    31 	IMPORT_C void ReleaseFont(CFont* aFont);

    32 	IMPORT_C TDisplayMode DisplayMode() const;

    33 	IMPORT_C TSize SizeInPixels() const;

    34 	IMPORT_C TSize SizeInTwips() const;

    35     IMPORT_C TInt CreateContext(CGraphicsContext*& aGC);

    36     IMPORT_C TInt NumTypefaces() const;

    37     IMPORT_C void TypefaceSupport(TTypefaceSupport& aTypefaceSupport,TInt aTypefaceIndex) const;

    38 	IMPORT_C TInt FontHeightInTwips(TInt aTypefaceIndex,TInt aHeightIndex) const;

    39 	IMPORT_C void PaletteAttributes(TBool& aModifiable,TInt& aNumEntries) const;

    40 	IMPORT_C void SetPalette(CPalette* aPalette);

    41 	IMPORT_C TInt GetPalette(CPalette*& aPalette) const;

    42 public:

    43 	CConsoleBase* iConsole;

    44 	};

    45 

    46 class CDummyGc : public	CGraphicsContext

    47 	{

    48 public:

    49 	IMPORT_C CDummyGc(CDummyDevice* aDevice);

    50 	IMPORT_C ~CDummyGc();

    51 	IMPORT_C CGraphicsDevice* Device() const;

    52 	IMPORT_C void SetOrigin(const TPoint& aPos=TPoint(0,0));

    53 	IMPORT_C void SetDrawMode(TDrawMode aDrawingMode);

    54 	IMPORT_C void SetClippingRect(const TRect& aRect);

    55 	IMPORT_C void CancelClippingRect();

    56 	IMPORT_C void Reset();

    57 

    58 	IMPORT_C void UseFont(const CFont* aFont);

    59 	IMPORT_C void DiscardFont();

    60 	IMPORT_C void SetUnderlineStyle(TFontUnderline aUnderlineStyle);

    61 	IMPORT_C void SetStrikethroughStyle(TFontStrikethrough aStrikethroughStyle);

    62 	IMPORT_C void SetWordJustification(TInt aExcessWidth,TInt aNumGaps);

    63 	IMPORT_C void SetCharJustification(TInt aExcessWidth,TInt aNumChars);

    64 

    65 	IMPORT_C void SetPenColor(const TRgb& aColor);

    66 	IMPORT_C void SetPenStyle(TPenStyle aPenStyle);

    67 	IMPORT_C void SetPenSize(const TSize& aSize);

    68 

    69 	IMPORT_C void SetBrushColor(const TRgb& aColor);

    70 	IMPORT_C void SetBrushStyle(TBrushStyle aBrushStyle);

    71 	IMPORT_C void SetBrushOrigin(const TPoint& aOrigin);

    72 	IMPORT_C void UseBrushPattern(const CFbsBitmap* aBitmap);

    73 	IMPORT_C void DiscardBrushPattern();

    74 	IMPORT_C void MoveTo(const TPoint& aPoint);

    75 	IMPORT_C void MoveBy(const TPoint& aVector);

    76 	IMPORT_C void Plot(const TPoint& aPoint);

    77 	IMPORT_C void DrawArc(const TRect& aRect,const TPoint& aStart,const TPoint& aEnd);

    78 	IMPORT_C void DrawLine(const TPoint& aPoint1,const TPoint& aPoint2);

    79 	IMPORT_C void DrawLineTo(const TPoint& aPoint);

    80 	IMPORT_C void DrawLineBy(const TPoint& aVector);

    81 	IMPORT_C void DrawPolyLine(const CArrayFix<TPoint>* aPointList);

    82 	IMPORT_C void DrawPolyLine(const TPoint* aPointList,TInt aNumPoints);

    83 	IMPORT_C void DrawPie(const TRect& aRect,const TPoint& aStart,const TPoint& aEnd);

    84 	IMPORT_C void DrawEllipse(const TRect& aRect);

    85 	IMPORT_C void DrawRect(const TRect& aRect);

    86 	IMPORT_C void DrawRoundRect(const TRect& aRect,const TSize& aCornerSize);

    87 	IMPORT_C TInt DrawPolygon(const CArrayFix<TPoint>* aPointList,TFillRule aFillRule=EAlternate);

    88 	IMPORT_C TInt DrawPolygon(const TPoint* aPointList,TInt aNumPoints,TFillRule aFillRule=EAlternate);

    89 	IMPORT_C void DrawBitmap(const TPoint& aTopLeft,const CFbsBitmap* aSource);

    90 	IMPORT_C void DrawBitmap(const TRect& aDestRect,const CFbsBitmap* aSource);

    91 	IMPORT_C void DrawBitmap(const TRect& aDestRect,const CFbsBitmap* aSource,const TRect& aSourceRect);

    92 	IMPORT_C void DrawBitmapMasked(const TRect& aDestRect,const CFbsBitmap* aBitmap,const TRect& aSourceRect,const CFbsBitmap* aMaskBitmap,TBool aInvertMask);

    93 	IMPORT_C void DrawBitmapMasked(const TRect& aDestRect,const CWsBitmap* aBitmap,const TRect& aSourceRect,const CWsBitmap* aMaskBitmap,TBool aInvertMask);

    94 	IMPORT_C void DrawText(const TDesC& aString,const TPoint& aPosition);

    95 	IMPORT_C void DrawText(const TDesC& aString,const TRect& aBox,TInt aBaselineOffset,TTextAlign aHoriz=ELeft,TInt aLeftMrg=0);

    96 

    97 protected:

    98 	CDummyDevice* iDevice;

    99 	};

   100