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// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#ifndef __BITSTD_H__
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#define __BITSTD_H__
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#include <e32std.h>
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#include <gdi.h>
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#include <fbs.h>
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#include <bitbase.h>
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#ifndef SYMBIAN_ENABLE_SPLIT_HEADERS
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#include <bitgdi/bitgcextradata.h>
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#endif
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// For use when testing the code, allows the fast blending to be disabled so back to back comparisons
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// can done be to check either timing or exact output.
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//#define __ALLOW_FAST_BLEND_DISABLE__
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/**
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@publishedAll
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@released
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*/
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class CFbsBitGcFont : public CFbsFont
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{
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public:
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IMPORT_C CFbsBitGcFont();
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IMPORT_C virtual ~CFbsBitGcFont();
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IMPORT_C CBitmapFont* Address() const;
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IMPORT_C TInt Duplicate(TInt aHandle);
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IMPORT_C void Reset();
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IMPORT_C void operator=(const CFbsBitGcFont& aFont);
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protected:
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TBool iCopy;
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};
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/**
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A bitmap managed by the font and bitmap server.
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@publishedAll
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@released
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*/
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class CFbsBitGcBitmap : public CFbsBitmap
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{
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public:
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IMPORT_C CBitwiseBitmap* Address() const;
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IMPORT_C void LockHeap() const;
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IMPORT_C void UnlockHeap() const;
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};
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/**
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@publishedAll
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@released
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*/
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class TEllipse
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{
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public:
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/**
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Enumeration for the ellipse production life cycle
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*/
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enum TEllipseStatus
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{
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/**
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Ellipse has been initialised but has no area
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*/
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EInitialised,
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/**
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The ellipse is drawn as two parabolas. These are in two sectors, the top and bottom
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half of the rectangle. The first sector means the top parabola has been produced.
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*/
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EFirstSector,
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/**
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The parabola that occupies the bottom half of the rectangle has been produced.
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*/
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ESecondSector,
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/**
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The ellipse is complete
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*/
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EComplete,
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/**
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The ellipse has either a height or width of two units or less
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and so takes the appearance of a line
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*/
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ELine
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};
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public:
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IMPORT_C void Construct(const TRect& aRect);
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IMPORT_C TBool SingleStep(TPoint& aTopLeft,TPoint& aTopRight,TPoint& aBottomLeft,TPoint& aBottomRight);
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IMPORT_C TBool NextStep(TPoint& aTopLeft,TPoint& aTopRight,TPoint& aBottomLeft,TPoint& aBottomRight);
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IMPORT_C TPoint Intersection(const TRect& aRect,const TPoint& aPoint);
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protected:
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IMPORT_C TBool Output(TPoint& aTopLeft,TPoint& aTopRight,TPoint& aBottomLeft,TPoint& aBottomRight);
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protected:
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TEllipseStatus iStatus;
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TInt iA;
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TInt iB;
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TInt64 iASquared;
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TInt64 iBSquared;
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TInt64 iASquBSqu;
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TInt iX;
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TInt iY;
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TInt iXAdj;
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TInt iYAdj;
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TPoint iOffset;
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TInt64 iD1;
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TInt64 iD2;
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};
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/**
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@publishedAll
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@released
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*/
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class CPolygonFiller : public CBase
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{
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public:
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/**
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Describes how pixels are to be displayed in the polygon. aUsage should be select to
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one of these values before CPolygonFiller::Construct is used.
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*/
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enum TUsage
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{
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/**
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A request for all pixel runs in sequential order
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*/
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EGetAllPixelRunsSequentially,
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/**
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A request for all pixel runs in sequential order but only for specified lines.
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*/
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EGetPixelRunsSequentiallyForSpecifiedScanLines
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};
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public:
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IMPORT_C CPolygonFiller();
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IMPORT_C ~CPolygonFiller();
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IMPORT_C void Construct(const CArrayFix<TPoint>* aPointArray,CGraphicsContext::TFillRule aFillRule,TUsage aUsage=EGetAllPixelRunsSequentially); // N.B. this cannot fail
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IMPORT_C void Construct(const TPoint* aPointList,TInt aNumPoints, CGraphicsContext::TFillRule aFillRule, TUsage aUsage=EGetAllPixelRunsSequentially); // N.B. this cannot fail
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IMPORT_C void Reset();
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IMPORT_C void GetNextPixelRun(TBool& aExists, TInt& aScanLine, TInt& aStart, TInt& aEnd);
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IMPORT_C void GetNextPixelRunOnSpecifiedScanLine(TBool& aExists, TInt aScanLine, TInt& aStart, TInt& aEnd);
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private: // data-types for the fast algorithm
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struct SFastEdge
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{
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TInt upperVertex;
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TInt lowerVertex;
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TInt firstVertex;
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};
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struct SFastScanLineIntersection;
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struct SFastActiveEdge
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{
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SFastEdge* edgePtr;
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TLinearDDA lineGenerator;
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SFastScanLineIntersection* scanLineIntersectionPtr;
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};
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struct SFastScanLineIntersection
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{
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TInt firstPixel;
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TInt lastPixel;
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SFastActiveEdge* activeEdgePtr;
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};
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private: // data-types for the slow algorithm
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struct SSlowScanLineIntersection
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{
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TInt firstPixel;
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TInt lastPixel;
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TInt firstVertexOfEdge;
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};
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private: // data-types for both algorithms
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struct SFastData
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{
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TPoint* vertexList;
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SFastEdge* edgeList;
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SFastActiveEdge* activeEdgeList;
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SFastScanLineIntersection* scanLineIntersectionList;
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TInt numActiveEdges;
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TInt numScanLineIntersections;
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TInt nextEdgeToActivate;
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};
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struct SSlowData
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{
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enum {EStoreSize=8};
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TLinearDDA lineGenerator;
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SSlowScanLineIntersection scanLineIntersectionList[EStoreSize];
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TInt numIntersectionsWithSameFirstPixelPreviouslyMet;
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TInt numIntersectionsWithSameFirstPixelMetThisTime;
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TInt numScanLineIntersections;
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TBool scanLineComplete;
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TInt firstPixelOfLastIntersectionInPrevBuffer;
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};
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private:
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void Construct(CGraphicsContext::TFillRule aFillRule,TUsage aUsage);
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void FastHandleVertexIntersection(TInt& aCurrentActiveEdge, TBool aIsLowerVertex);
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void SetFastIntersection(SFastActiveEdge& aActiveEdge, SFastScanLineIntersection& aScanLineIntersection);
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void SlowHandleVertexIntersection(SSlowScanLineIntersection& aScanLineIntersection, TInt& aVertexStartingCurrentEdge,TBool aIsLowerVertex);
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void JumpToCurrentScanLine(TLinearDDA& aLineGenerator, const TPoint& aUpper, const TPoint& aLower,TPoint& aStartPos, TPoint& aEndPos) const;
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const TPoint& Point(TInt aIndex);
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private:
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const CArrayFix<TPoint>* iPointArray; // not owned by the class
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const TPoint* iPointList; // not owned by the class
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CGraphicsContext::TFillRule iFillRule;
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TBool iUseFastAlgorithm;
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TInt iNumVertexes;
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TBool iToggler; // used by EAlternate fill-rule
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TInt iNestingLevel; // used by EWinding fill-rule
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TInt iScanLineIntersection;
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TInt iRightMostPixelOnScanLine;
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TInt iFirstVertex;
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TBool iPolygonIsAllHorizontal;
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TInt iFirstScanLine;
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TInt iLastScanLine;
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TInt iCurrentScanLine;
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SFastData iFastData;
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SSlowData iSlowData;
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private:
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friend class TCompareEdgesUpperY;
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friend class TCompareActiveEdgesFirstVertex;
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friend class TCompareScanLineIntersectionsFirstPixel;
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friend class TSwapEdges;
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friend class TSwapActiveEdges;
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friend class TSwapScanLineIntersections;
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};
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class CFbsDevice;
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class CFbsDrawDevice;
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class TOpenFontCharMetrics;
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class CGraphicsAccelerator;
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class CWsBitmap;
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class MFastBlend;
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class CFbsRasterizer;
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class CFbsBitGcExtraData;
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/**
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Concrete implementation of a bitmapped graphics context.
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The class provides new functionality, and implementations of the pure virtual
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functions defined in CGraphicsContext and CBitmapContext.
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@publishedAll
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@released
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*/
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class CFbsBitGc : public CBitmapContext
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{
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public:
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/** Defines possible rotation values. */
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enum TGraphicsOrientation
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{
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/** Normal orientation is supported. */
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EGraphicsOrientationNormal,
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/** A 90 degree rotation is supported. */
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EGraphicsOrientationRotated90,
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/** A 180 degree rotation is supported. */
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EGraphicsOrientationRotated180,
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/** A 270 degree rotation is supported. */
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EGraphicsOrientationRotated270
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};
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public:
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IMPORT_C static CFbsBitGc* NewL();
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IMPORT_C virtual ~CFbsBitGc();
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IMPORT_C void Activate(CFbsDevice* aDevice);
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IMPORT_C void ActivateNoJustAutoUpdate(CFbsDevice* aDevice);
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IMPORT_C void BitBlt(const TPoint& aPoint,const CFbsBitGc& aGc);
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IMPORT_C void BitBlt(const TPoint& aPoint,const CFbsBitGc& aGc,const TRect& aSourceRect);
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IMPORT_C void BitBlt(const TPoint& aPoint,const CFbsBitmap* aBitmap);
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IMPORT_C void BitBlt(const TPoint& aPoint,const CFbsBitmap* aBitmap,const TRect& aSourceRect);
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IMPORT_C void BitBltMasked(const TPoint& aPoint,const CFbsBitmap* aBitmap,const TRect& aSourceRect,const CFbsBitmap* aMaskBitmap,TBool aInvertMask);
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IMPORT_C void CancelClipping();
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IMPORT_C void CancelClippingRect();
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IMPORT_C void CancelClippingRegion();
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IMPORT_C void Clear();
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IMPORT_C void Clear(const TRect& aRect);
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IMPORT_C void CopyRect(const TPoint& aOffset,const TRect& aRect);
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IMPORT_C void CopySettings(const CFbsBitGc& aGc);
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IMPORT_C CGraphicsDevice* Device() const;
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IMPORT_C void DiscardBrushPattern();
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IMPORT_C void DiscardFont();
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IMPORT_C void DrawArc(const TRect& aRect,const TPoint& aStart,const TPoint& aEnd);
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IMPORT_C void DrawPie(const TRect& aRect,const TPoint& aStart,const TPoint& aEnd);
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|
sl@0
|
292 |
IMPORT_C void DrawBitmap(const TPoint& aTopLeft,const CFbsBitmap* aSource);
|
|
sl@0
|
293 |
IMPORT_C void DrawBitmap(const TRect& aDestRect,const CFbsBitmap* aSource);
|
|
sl@0
|
294 |
IMPORT_C void DrawBitmap(const TRect& aDestRect,const CFbsBitmap* aSource,const TRect& aSourceRect);
|
|
sl@0
|
295 |
IMPORT_C void DrawBitmapMasked(const TRect& aDestRect,const CFbsBitmap* aBitmap,const TRect& aSourceRect,const CFbsBitmap* aMaskBitmap,TBool aInvertMask);
|
|
sl@0
|
296 |
IMPORT_C void DrawBitmapMasked(const TRect& aDestRect,const CWsBitmap* aBitmap,const TRect& aSourceRect,const CWsBitmap* aMaskBitmap,TBool aInvertMask);
|
|
sl@0
|
297 |
IMPORT_C void DrawRoundRect(const TRect& aRect,const TSize& aEllipse);
|
|
sl@0
|
298 |
IMPORT_C void DrawPolyLine(const CArrayFix<TPoint>* aPointList);
|
|
sl@0
|
299 |
IMPORT_C void DrawPolyLineNoEndPoint(const CArrayFix<TPoint>* aPointList);
|
|
sl@0
|
300 |
IMPORT_C void DrawPolyLine(const TPoint* aPointList,TInt aNumPoints);
|
|
sl@0
|
301 |
IMPORT_C void DrawPolyLineNoEndPoint(const TPoint* aPointList,TInt aNumPoints);
|
|
sl@0
|
302 |
IMPORT_C TInt DrawPolygon(const CArrayFix<TPoint>* aPointList,CGraphicsContext::TFillRule aFillRule=CGraphicsContext::EAlternate);
|
|
sl@0
|
303 |
IMPORT_C TInt DrawPolygon(const TPoint* aPointList,TInt aNumPoints,CGraphicsContext::TFillRule aFillRule=CGraphicsContext::EAlternate);
|
|
sl@0
|
304 |
IMPORT_C void DrawEllipse(const TRect& aRect);
|
|
sl@0
|
305 |
IMPORT_C void DrawLine(const TPoint& aStart,const TPoint& aEnd);
|
|
sl@0
|
306 |
IMPORT_C void DrawLineTo(const TPoint& aPoint);
|
|
sl@0
|
307 |
IMPORT_C void DrawLineBy(const TPoint& aVector);
|
|
sl@0
|
308 |
IMPORT_C void DrawRect(const TRect& aRect);
|
|
sl@0
|
309 |
IMPORT_C void DrawText(const TDesC& aText);
|
|
sl@0
|
310 |
IMPORT_C void DrawText(const TDesC& aText,const TPoint& aPosition);
|
|
sl@0
|
311 |
IMPORT_C void DrawText(const TDesC& aText,const TRect& aBox);
|
|
sl@0
|
312 |
IMPORT_C void DrawText(const TDesC& aText,const TRect& aBox,TInt aBaselineOffset,TTextAlign aHrz=ELeft,TInt aMargin=0);
|
|
sl@0
|
313 |
IMPORT_C void DrawText(const TDesC& aText,const TRect& aBox,TInt aBaselineOffset,TInt aTextWidth,TTextAlign aHrz=ELeft,TInt aMargin=0);
|
|
sl@0
|
314 |
IMPORT_C void DrawTextVertical(const TDesC& aText,TBool aUp);
|
|
sl@0
|
315 |
IMPORT_C void DrawTextVertical(const TDesC& aText,const TPoint& aPosition,TBool aUp);
|
|
sl@0
|
316 |
IMPORT_C void DrawTextVertical(const TDesC& aText,const TRect& aBox,TBool aUp);
|
|
sl@0
|
317 |
IMPORT_C void DrawTextVertical(const TDesC& aText,const TRect& aBox,TInt aBaselineOffset,TBool aUp,TTextAlign aVert=ELeft,TInt aMargin=0);
|
|
sl@0
|
318 |
IMPORT_C void DrawTextVertical(const TDesC& aText,const TRect& aBox,TInt aBaselineOffset,TInt aTextWidth,TBool aUp,TTextAlign aVert=ELeft,TInt aMargin=0);
|
|
sl@0
|
319 |
IMPORT_C void MapColors(const TRect& aRect,const TRgb* aColors,TInt aNumPairs=2,TBool aMapForwards=ETrue);
|
|
sl@0
|
320 |
IMPORT_C void MoveTo(const TPoint& aPoint);
|
|
sl@0
|
321 |
IMPORT_C void MoveBy(const TPoint& aVector);
|
|
sl@0
|
322 |
IMPORT_C void OrientationsAvailable(TBool aOrientation[4]);
|
|
sl@0
|
323 |
IMPORT_C void Plot(const TPoint& aPoint);
|
|
sl@0
|
324 |
IMPORT_C void RectDrawnTo(TRect& aRect);
|
|
sl@0
|
325 |
IMPORT_C void Reset();
|
|
sl@0
|
326 |
IMPORT_C void Resized();
|
|
sl@0
|
327 |
IMPORT_C void SetBrushColor(const TRgb& aColor);
|
|
sl@0
|
328 |
IMPORT_C void SetBrushOrigin(const TPoint& aOrigin);
|
|
sl@0
|
329 |
IMPORT_C void SetBrushStyle(TBrushStyle aBrushStyle);
|
|
sl@0
|
330 |
IMPORT_C void SetClippingRegion(const TRegion* aRegion);
|
|
sl@0
|
331 |
IMPORT_C void SetClippingRect(const TRect& aRect);
|
|
sl@0
|
332 |
IMPORT_C void SetDitherOrigin(const TPoint& aPoint);
|
|
sl@0
|
333 |
IMPORT_C void SetDrawMode(TDrawMode);
|
|
sl@0
|
334 |
IMPORT_C void SetOrigin(const TPoint& aPoint=TPoint(0,0));
|
|
sl@0
|
335 |
IMPORT_C void SetPenColor(const TRgb& aColor);
|
|
sl@0
|
336 |
IMPORT_C void SetPenStyle(TPenStyle);
|
|
sl@0
|
337 |
IMPORT_C void SetPenSize(const TSize& aSize);
|
|
sl@0
|
338 |
IMPORT_C void SetCharJustification(TInt aExcessWidth,TInt aNumGaps);
|
|
sl@0
|
339 |
IMPORT_C void SetWordJustification(TInt aExcessWidth,TInt aNumChars);
|
|
sl@0
|
340 |
IMPORT_C void SetUnderlineStyle(TFontUnderline aUnderlineStyle);
|
|
sl@0
|
341 |
IMPORT_C void SetUserDisplayMode(TDisplayMode aDisplayMode);
|
|
sl@0
|
342 |
IMPORT_C void SetStrikethroughStyle(TFontStrikethrough aStrikethroughStyle);
|
|
sl@0
|
343 |
IMPORT_C void SetShadowMode(TBool aShadowMode = EFalse);
|
|
sl@0
|
344 |
inline void SetFadeMode(TBool aFadeMode = EFalse); //Deprecated
|
|
sl@0
|
345 |
inline void SetFadingParameters(TUint8 aBlackMap = 0); //Deprecated
|
|
sl@0
|
346 |
IMPORT_C void SetFaded(TBool aFaded); //Virtual from CBitmapContext
|
|
sl@0
|
347 |
IMPORT_C void SetFadingParameters(TUint8 aBlackMap,TUint8 aWhiteMap); //Virtual from CBitmapContext
|
|
sl@0
|
348 |
IMPORT_C TBool SetOrientation(TGraphicsOrientation aOrientation);
|
|
sl@0
|
349 |
IMPORT_C void ShadowArea(const TRegion* aRegion);
|
|
sl@0
|
350 |
IMPORT_C void FadeArea(const TRegion* aRegion);
|
|
sl@0
|
351 |
IMPORT_C void UpdateJustification(const TDesC& aText);
|
|
sl@0
|
352 |
IMPORT_C void UpdateJustificationVertical(const TDesC& aText,TBool aUp);
|
|
sl@0
|
353 |
IMPORT_C void UseBrushPattern(const CFbsBitmap* aBitmap);
|
|
sl@0
|
354 |
IMPORT_C TInt UseBrushPattern(TInt aFbsBitmapHandle);
|
|
sl@0
|
355 |
IMPORT_C void UseFont(const CFont* aFont);
|
|
sl@0
|
356 |
IMPORT_C TInt UseFont(TInt aFontHandle);
|
|
sl@0
|
357 |
IMPORT_C void UseFontNoDuplicate(const CFbsBitGcFont* aFont);
|
|
sl@0
|
358 |
IMPORT_C TBool IsBrushPatternUsed() const;
|
|
sl@0
|
359 |
IMPORT_C TBool IsFontUsed() const;
|
|
sl@0
|
360 |
inline static TInt16 Load16(const TUint8* aPtr) { return TInt16(aPtr[0]+(aPtr[1]<<8)); }
|
|
sl@0
|
361 |
IMPORT_C TInt AlphaBlendBitmaps(const TPoint& aDestPt,
|
|
sl@0
|
362 |
const CFbsBitmap* aSrcBmp1,
|
|
sl@0
|
363 |
const CFbsBitmap* aSrcBmp2,
|
|
sl@0
|
364 |
const TRect& aSrcRect1,
|
|
sl@0
|
365 |
const TPoint& aSrcPt2,
|
|
sl@0
|
366 |
const CFbsBitmap* aAlphaBmp,
|
|
sl@0
|
367 |
const TPoint& aAlphaPt);
|
|
sl@0
|
368 |
IMPORT_C TInt AlphaBlendBitmaps(const TPoint& aDestPt,
|
|
sl@0
|
369 |
const CFbsBitmap* aSrcBmp,
|
|
sl@0
|
370 |
const TRect& aSrcRect,
|
|
sl@0
|
371 |
const CFbsBitmap* aAlphaBmp,
|
|
sl@0
|
372 |
const TPoint& aAlphaPt);
|
|
sl@0
|
373 |
IMPORT_C void ExternalizeL(RWriteStream& aWriteStream);
|
|
sl@0
|
374 |
IMPORT_C void InternalizeL(RReadStream& aReadStream);
|
|
sl@0
|
375 |
IMPORT_C TInt SetClippingRegion(const TRegion& aRegion);
|
|
sl@0
|
376 |
|
|
sl@0
|
377 |
IMPORT_C TInt AlphaBlendBitmaps(const TPoint& aDestPt,
|
|
sl@0
|
378 |
const CWsBitmap* aSrcBmp,
|
|
sl@0
|
379 |
const TRect& aSrcRect,
|
|
sl@0
|
380 |
const CWsBitmap* aAlphaBmp,
|
|
sl@0
|
381 |
const TPoint& aAlphaPt);
|
|
sl@0
|
382 |
IMPORT_C TRgb BrushColor();
|
|
sl@0
|
383 |
IMPORT_C TRgb PenColor();
|
|
sl@0
|
384 |
IMPORT_C void ChangeDevice(CFbsDevice* aDevice);
|
|
sl@0
|
385 |
// New DrawText API's that take in extra paramemters such as context. Extensible.
|
|
sl@0
|
386 |
IMPORT_C void DrawText(const TDesC& aText,const TTextParameters* aParam);
|
|
sl@0
|
387 |
IMPORT_C void DrawText(const TDesC& aText,const TTextParameters* aParam,const TPoint& aPosition);
|
|
sl@0
|
388 |
IMPORT_C void DrawText(const TDesC& aText,const TTextParameters* aParam,const TRect& aBox);
|
|
sl@0
|
389 |
IMPORT_C void DrawText(const TDesC& aText,const TTextParameters* aParam,const TRect& aBox,TInt aBaselineOffset,TTextAlign aHrz=ELeft,TInt aMargin=0);
|
|
sl@0
|
390 |
IMPORT_C void DrawText(const TDesC& aText,const TTextParameters* aParam,const TRect& aBox,TInt aBaselineOffset,TInt aTextWidth,TTextAlign aHrz=ELeft,TInt aMargin=0);
|
|
sl@0
|
391 |
IMPORT_C void DrawTextVertical(const TDesC& aText,const TTextParameters* aParam,TBool aUp);
|
|
sl@0
|
392 |
IMPORT_C void DrawTextVertical(const TDesC& aText,const TTextParameters* aParam,const TPoint& aPosition,TBool aUp);
|
|
sl@0
|
393 |
IMPORT_C void DrawTextVertical(const TDesC& aText,const TTextParameters* aParam,const TRect& aBox,TBool aUp);
|
|
sl@0
|
394 |
IMPORT_C void DrawTextVertical(const TDesC& aText,const TTextParameters* aParam,const TRect& aBox,TInt aBaselineOffset,TBool aUp,TTextAlign aVert=ELeft,TInt aMargin=0);
|
|
sl@0
|
395 |
IMPORT_C void DrawTextVertical(const TDesC& aText,const TTextParameters* aParam,const TRect& aBox,TInt aBaselineOffset,TInt aTextWidth,TBool aUp,TTextAlign aVert=ELeft,TInt aMargin=0);
|
|
sl@0
|
396 |
IMPORT_C void UpdateJustification(const TDesC& aText,const TTextParameters* aParam);
|
|
sl@0
|
397 |
IMPORT_C void UpdateJustificationVertical(const TDesC& aText,const TTextParameters* aParam,TBool aUp);
|
|
sl@0
|
398 |
private:
|
|
sl@0
|
399 |
CFbsBitGc();
|
|
sl@0
|
400 |
void AddRect(const TRect& aRect);
|
|
sl@0
|
401 |
TBool AnalyseEllipse(const TRect& rc, TPoint& srad, TPoint& erad, TInt& startq, TInt& endq, TBool* quads);
|
|
sl@0
|
402 |
void BitMultiply(TUint32* aBinaryDataPtr,TInt aBitLength,TInt aMultiplier);
|
|
sl@0
|
403 |
void CheckDevice() const;
|
|
sl@0
|
404 |
TBool CheckDevice(const TRect& aRect) const;
|
|
sl@0
|
405 |
TUint32* ClipBinaryArray(TUint32* aArray,TUint32* aArrayLimit,TInt aArrayWordWd,TInt& aDataWd,TInt& aDataHt,TPoint& aPos);
|
|
sl@0
|
406 |
void ClipFillLine(TPoint,TPoint);
|
|
sl@0
|
407 |
void CopyCharWord(TUint32* aBinaryDataPtr,const TUint8* aData,TInt aBitShift);
|
|
sl@0
|
408 |
void CopyCharLine(TUint32* aBinaryDataPtr,TInt aBufferWords,const TUint8* aData,TInt aBitShift,TInt aCharWidth);
|
|
sl@0
|
409 |
void DrawText(const TDesC& aText,const TTextParameters* aParam,const TPoint& aPosition,TTextAlign aAlignment,
|
|
sl@0
|
410 |
CFont::TTextDirection aDirection,const TRect* aBox = NULL);
|
|
sl@0
|
411 |
void DoBitBlt(const TPoint& aDest,CFbsDevice* aDevice,const TRect& aSourceRect);
|
|
sl@0
|
412 |
void DoBitBlt(const TPoint& aDest,CBitwiseBitmap* aBitmap,TUint32* aBase,TInt aStride,const TRect& aSourceRect);
|
|
sl@0
|
413 |
void DoBitBltMasked(const TPoint& aDest,CBitwiseBitmap* aSourceBitmap,TUint32* aSourceBase,const TRect& aSourceRect,CBitwiseBitmap* aMaskBitmap,TUint32* aMaskBase,TBool aInvertMask,const TPoint& aDitherOrigin,TInt aShadowMode);
|
|
sl@0
|
414 |
void DoBitBltMaskedFlicker(const TPoint& aDest,CBitwiseBitmap* aSourceBitmap,TUint32* aSourceBase,const TRect& aSourceRect,CBitwiseBitmap* aMaskBitmap,TUint32* aMaskBase,TBool aInvertMask,const TPoint& aDitherOrigin,TInt aShadowMode);
|
|
sl@0
|
415 |
void DoBitBltMaskedNonFlicker(const TPoint& aDest,CBitwiseBitmap* aSourceBitmap,TUint32* aSourceBase,const TRect& aSourceRect,CBitwiseBitmap* aMaskBitmap,TUint32* aMaskBase,TBool aInvertMask,const TPoint& aDitherOrigin,TInt aShadowMode);
|
|
sl@0
|
416 |
void DoBitBltMaskedNonFlickerSolid(const TPoint& aDest,CBitwiseBitmap* aSourceBitmap,TUint32* aSourceBase,const TRect& aSourceRect,CBitwiseBitmap* aMaskBitmap,TUint32* aMaskBase,TBool aInvertMask,const TPoint& aDitherOrigin,TInt aShadowMode);
|
|
sl@0
|
417 |
void DoBitBltMaskedNonFlickerPatterned(const TPoint& aDest,CBitwiseBitmap* aSourceBitmap,TUint32* aSourceBase,const TRect& aSourceRect,CBitwiseBitmap* aMaskBitmap,TUint32* aMaskBase,TBool aInvertMask,const TPoint& aDitherOrigin,TInt aShadowMode);
|
|
sl@0
|
418 |
void DoBitBltAlpha(const TPoint& aDest, CBitwiseBitmap* aSourceBitmap,
|
|
sl@0
|
419 |
TUint32* aSourceBase, const TRect& aSourceRect,
|
|
sl@0
|
420 |
CBitwiseBitmap* aMaskBitmap, TUint32* aMaskBase,
|
|
sl@0
|
421 |
const TPoint& aAlphaPoint, TInt aShadowMode, TBool aInvertMask);
|
|
sl@0
|
422 |
void DoBitBltAlpha(const TPoint& aDestPt,
|
|
sl@0
|
423 |
const CBitwiseBitmap* aSrcBmp1,
|
|
sl@0
|
424 |
TUint32* aSrcBmpDataAddr1,
|
|
sl@0
|
425 |
const CBitwiseBitmap* aSrcBmp2,
|
|
sl@0
|
426 |
TUint32* aSrcBmpDataAddr2,
|
|
sl@0
|
427 |
const CBitwiseBitmap* aAlphaBmp,
|
|
sl@0
|
428 |
TUint32* aAlphaBmpDataAddr,
|
|
sl@0
|
429 |
const TRect& aSrcRect1,
|
|
sl@0
|
430 |
const TPoint& aSrcPt2,
|
|
sl@0
|
431 |
const TPoint& aAlphaPt,
|
|
sl@0
|
432 |
TInt aShadowMode);
|
|
sl@0
|
433 |
void DoCopyRect(const TPoint&,const TRect&);
|
|
sl@0
|
434 |
void DoDrawBitmap(const TRect&,CBitwiseBitmap*,TUint32* aBase,TInt aStride,const TRect&,const TPoint& aDitherOrigin);
|
|
sl@0
|
435 |
void DoDrawBitmapMasked(const TRect& aDestRect,CBitwiseBitmap* aSourceBitmap,TUint32* aSourceBase,const TRect& aSourceRect,CBitwiseBitmap* aMaskBitmap,TUint32* aMaskBase,TBool aInvertMask,const TPoint& aDitherOrigin);
|
|
sl@0
|
436 |
void DoDrawLine(TPoint aStart,TPoint aEnd,TBool aDrawStartPoint);
|
|
sl@0
|
437 |
void DoDrawDottedWideLine(const TPoint& pt1,const TPoint& pt2,TBool drawstart,const TRect& screenrect);
|
|
sl@0
|
438 |
void DoDrawSolidWideLine(const TPoint& pt1,const TPoint& pt2,TBool drawstart,const TRect& screenrect);
|
|
sl@0
|
439 |
void DoDrawText(CFont::TPositionParam& aParam,const TInt aEnd);
|
|
sl@0
|
440 |
void DoDrawCharacter(const TPoint& aTopLeft,const TSize& aDataSize,const TUint8* aData);
|
|
sl@0
|
441 |
void DoDrawTextEx(CFont::TPositionParam& aParam,const CBitmapFont* font,const TInt aEnd, const TInt aUnderlineStrikethroughOffset);
|
|
sl@0
|
442 |
void DoDrawCharacterEx(const TPoint& aTopLeft,const TSize& aDataSize,const TUint8* aData,
|
|
sl@0
|
443 |
TBool aBold,TBool aItalic,TInt aSemiAscent);
|
|
sl@0
|
444 |
void DoDrawCharacterAntiAliased(const TPoint& aTopLeft,const TSize& aDataSize,const TUint8* aData, const TGlyphBitmapType aGlyphType);
|
|
sl@0
|
445 |
void DoDrawTextLarge(CFont::TPositionParam& aParam,const CBitmapFont* font,const TInt aEnd);
|
|
sl@0
|
446 |
void DoDrawCharacterLarge(const TPoint& aTopLeft,const TSize& aDataSize,const TUint8* aData,
|
|
sl@0
|
447 |
TBool aBold,TBool aItalic,TInt aSemiAscent,TInt aWidthFactor,TInt aHeightFactor);
|
|
sl@0
|
448 |
void DoDrawCharacterExLarge(const TPoint& aTopLeft,const TSize& aDataSize,const TUint8* aData,
|
|
sl@0
|
449 |
TBool aBold,TBool aItalic,TInt aSemiAscent,TInt aWidthFactor,TInt aHeightFactor);
|
|
sl@0
|
450 |
void DoDrawCharacterMultiplied(const TPoint& aTopLeft,const TSize& aDataSize,const TUint8* aData,
|
|
sl@0
|
451 |
TBool aBold,TBool aItalic,TInt aSemiAscent,TInt aWidthMultiplier,TInt aHeightMultiplier);
|
|
sl@0
|
452 |
void DoDrawTextVertical(CFont::TPositionParam& aParam,const CBitmapFont* font,TBool aUp,const TInt aEnd);
|
|
sl@0
|
453 |
void DoDrawCharacterVertical(const TPoint& aTopLeft,const TSize& aDataSize,const TUint8* aData,
|
|
sl@0
|
454 |
TBool aBold,TBool aItalic,TInt aSemiAscent,TInt aWidthFactor,TInt aHeightFactor,TBool aUp);
|
|
sl@0
|
455 |
void DoDrawCharacterVerticalAntiAliased(const TPoint& aTopLeft,const TSize& aDataSize,const TUint8* aData,TBool aUp, TGlyphBitmapType aGlyphBitmapType);
|
|
sl@0
|
456 |
void DoPlot(const TPoint& pt);
|
|
sl@0
|
457 |
void EllipseFill(const TRect& aRect);
|
|
sl@0
|
458 |
void EllipseOutline(const TRect& aRect);
|
|
sl@0
|
459 |
void EllipseOutlineWide(const TRect& aRect);
|
|
sl@0
|
460 |
void GetStrikethroughMetrics(TInt& aTop,TInt& aBottom);
|
|
sl@0
|
461 |
void OutputCharLine(TPoint aPrintPos,TUint32* aBuffer,TInt aDataLength,TInt aNum,TBool aBold,TInt aWidthFactor,TInt aHeightFactor);
|
|
sl@0
|
462 |
void OutputCharLineMultiplied(TPoint aPrintPos,TUint32* aBuffer,TInt aDataLength,TInt aNum,TBool aBold,TInt aWidthMultiplier,TInt aHeightMultiplier);
|
|
sl@0
|
463 |
void OutputCharLineVertical(TPoint aPrintPos,TUint32* aBuffer,TInt aDataLength,TInt aNum,TBool aBold,TInt aWidthFactor,TInt aHeightFactor,TBool aUp);
|
|
sl@0
|
464 |
void PenAllocate();
|
|
sl@0
|
465 |
void PenDrawClipped(TPoint aPoint);
|
|
sl@0
|
466 |
void PenDrawDeferred(TPoint aPoint,TInt* aArray,TInt aFirstElement);
|
|
sl@0
|
467 |
void PieArcOutline(const TRect& aRect,const TPoint& aStartRadius,const TPoint& aEndRadius,TBool aDoPie);
|
|
sl@0
|
468 |
void PieFill(const TRect& ellrect, const TPoint& aStartIntersect, const TPoint& aEndIntersect,
|
|
sl@0
|
469 |
TInt aStartQuadrant, TInt aEndQuadrant, const TBool* aQuadrants);
|
|
sl@0
|
470 |
void PieShell(const TRect& ellrect, const TPoint& startradius, const TPoint& endradius,
|
|
sl@0
|
471 |
const TBool* quads, TInt startquad, TInt endquad);
|
|
sl@0
|
472 |
void PieTriangles(TBool aInside,const TPoint& aStart,const TPoint& aEnd);
|
|
sl@0
|
473 |
void PieSliver(const TRect& ellrect,const TPoint& startradius,const TPoint& endradius,TInt quad);
|
|
sl@0
|
474 |
void PolyFill(const CArrayFix<TPoint>* aPointList,TFillRule aFillRule);
|
|
sl@0
|
475 |
void PolyFillLarge(const CArrayFix<TPoint>* aPointList,TFillRule aFillRule);
|
|
sl@0
|
476 |
void PolyFill(const TPoint* aPointList,TInt aNumPoints,TFillRule aFillRule);
|
|
sl@0
|
477 |
void PolyFillLarge(const TPoint* aPointList,TInt aNumPoints,TFillRule aFillRule);
|
|
sl@0
|
478 |
void PolyOutline(const CArrayFix<TPoint>* aPointList);
|
|
sl@0
|
479 |
void PolyOutline(const TPoint* aPointList,TInt aNumPoints);
|
|
sl@0
|
480 |
void RectFill(const TRect& aRect);
|
|
sl@0
|
481 |
void RoundRectFill(const TRect& aRect,TSize aSize);
|
|
sl@0
|
482 |
void RoundRectOutline(const TRect& aRect,TSize aSize);
|
|
sl@0
|
483 |
void SetupDevice() const;
|
|
sl@0
|
484 |
void ShadowFadeArea(const TRegion* aRegion,TInt8 aShadowMode);
|
|
sl@0
|
485 |
TBool UserClipRect(TRect& aRect);
|
|
sl@0
|
486 |
CGraphicsAccelerator* GraphicsAccelerator();
|
|
sl@0
|
487 |
TUint MemoryOffsetForPixelPitch(TUint aX, TDisplayMode aDisplayMode);
|
|
sl@0
|
488 |
TUint32* GetScanLineOffsetPtr(CBitwiseBitmap* aSrce, TUint32*& aSlptr, TInt aLength, TPoint aPixel,TUint32* aBase, TLineScanningPosition& aLineScanningPosition, TUint aXOffset);
|
|
sl@0
|
489 |
void APIExGetUnderlineMetrics(TAny*& aOutput);
|
|
sl@0
|
490 |
TInt APIExSetShadowColor(TAny* aShadowColor);
|
|
sl@0
|
491 |
TInt APIExGetShadowColor(TAny*& aShadowColor);
|
|
sl@0
|
492 |
TInt FastBlendInterface(const CBitwiseBitmap* aSource, const CBitwiseBitmap* aMask, MFastBlend*& aFastBlend) const;
|
|
sl@0
|
493 |
TInt APIExIsFbsBitGc(TAny*& aIsCFbsBitGc);
|
|
sl@0
|
494 |
TDisplayMode ScanLineBufferDisplayMode(CFbsDrawDevice* aDrawDevice);
|
|
sl@0
|
495 |
TInt BaselineCorrection();
|
|
sl@0
|
496 |
CFbsRasterizer* PrepareRasterizerForExtendedBitmap(const CFbsBitmap& aBitmap);
|
|
sl@0
|
497 |
CFbsRasterizer* PrepareRasterizerForExtendedBitmap(const CFbsBitmap& aBitmap, const TRect& aDestRect, const TPoint& aOffset);
|
|
sl@0
|
498 |
CFbsRasterizer* PrepareRasterizerForExtendedBitmap(const CFbsBitmap& aBitmap, const TRect& aDestRect, const TRect& aSourceRect);
|
|
sl@0
|
499 |
protected:
|
|
sl@0
|
500 |
/** This function should not be used by externals but must retain the
|
|
sl@0
|
501 |
same ordinal number to maintain BC, thus is exported.*/
|
|
sl@0
|
502 |
IMPORT_C TInt APIExtension(TUid aUid, TAny*& aOutput, TAny* aInput);
|
|
sl@0
|
503 |
|
|
sl@0
|
504 |
private:
|
|
sl@0
|
505 |
IMPORT_C void Reserved_CGraphicsContext_2();
|
|
sl@0
|
506 |
|
|
sl@0
|
507 |
IMPORT_C void Reserved_CBitmapContext_1();
|
|
sl@0
|
508 |
IMPORT_C void Reserved_CBitmapContext_2();
|
|
sl@0
|
509 |
IMPORT_C void Reserved_CBitmapContext_3();
|
|
sl@0
|
510 |
|
|
sl@0
|
511 |
IMPORT_C virtual void Reserved_CFbsBitGc_1();
|
|
sl@0
|
512 |
IMPORT_C virtual void Reserved_CFbsBitGc_2();
|
|
sl@0
|
513 |
IMPORT_C virtual void Reserved_CFbsBitGc_3();
|
|
sl@0
|
514 |
IMPORT_C virtual void Reserved_CFbsBitGc_4();
|
|
sl@0
|
515 |
IMPORT_C virtual void Reserved_CFbsBitGc_5();
|
|
sl@0
|
516 |
|
|
sl@0
|
517 |
private:
|
|
sl@0
|
518 |
CFbsBitGcBitmap iBrushBitmap;
|
|
sl@0
|
519 |
TBool iBrushUsed;
|
|
sl@0
|
520 |
TRgb iBrushColor;
|
|
sl@0
|
521 |
TPoint iBrushOrigin;
|
|
sl@0
|
522 |
TBrushStyle iBrushStyle;
|
|
sl@0
|
523 |
TRect iClipRect;
|
|
sl@0
|
524 |
TRegionFix<1> iDefaultRegion;
|
|
sl@0
|
525 |
const TRegion* iDefaultRegionPtr;
|
|
sl@0
|
526 |
TRect iUserClipRect;
|
|
sl@0
|
527 |
CFbsDevice* iDevice;
|
|
sl@0
|
528 |
TPoint iDitherOrigin;
|
|
sl@0
|
529 |
TInt iDotLength;
|
|
sl@0
|
530 |
TInt iDotMask;
|
|
sl@0
|
531 |
TInt iDotParam;
|
|
sl@0
|
532 |
TInt iDotDirection;
|
|
sl@0
|
533 |
TDrawMode iDrawMode;
|
|
sl@0
|
534 |
TRect iDrawnTo;
|
|
sl@0
|
535 |
CFbsBitGcFont iFont;
|
|
sl@0
|
536 |
TInt iCharJustExcess;
|
|
sl@0
|
537 |
TInt iCharJustNum;
|
|
sl@0
|
538 |
TInt iWordJustExcess;
|
|
sl@0
|
539 |
TInt iWordJustNum;
|
|
sl@0
|
540 |
TPoint iLastPrintPosition;
|
|
sl@0
|
541 |
TPoint iLinePosition;
|
|
sl@0
|
542 |
TPoint iOrigin;
|
|
sl@0
|
543 |
CFbsBitGcExtraData* iFbsBitGcExtraData;
|
|
sl@0
|
544 |
TRgb iPenColor;
|
|
sl@0
|
545 |
TPenStyle iPenStyle;
|
|
sl@0
|
546 |
TSize iPenSize;
|
|
sl@0
|
547 |
TInt8 iShadowMode;
|
|
sl@0
|
548 |
TInt8 iAutoUpdateJustification;
|
|
sl@0
|
549 |
TUint8 iFadeBlackMap;
|
|
sl@0
|
550 |
TUint8 iFadeWhiteMap;
|
|
sl@0
|
551 |
TFontStrikethrough iStrikethrough;
|
|
sl@0
|
552 |
TFontUnderline iUnderline;
|
|
sl@0
|
553 |
TDisplayMode iUserDisplayMode;
|
|
sl@0
|
554 |
RRegion iClippingRegion;
|
|
sl@0
|
555 |
#if defined(__ALLOW_FAST_BLEND_DISABLE__)
|
|
sl@0
|
556 |
TBool iFastBlendDisabled;
|
|
sl@0
|
557 |
#endif
|
|
sl@0
|
558 |
};
|
|
sl@0
|
559 |
|
|
sl@0
|
560 |
inline void CFbsBitGc::SetFadeMode(TBool aFadeMode /*=EFalse*/)
|
|
sl@0
|
561 |
{SetFaded(aFadeMode);}
|
|
sl@0
|
562 |
inline void CFbsBitGc::SetFadingParameters(TUint8 aBlackMap /*=0*/)
|
|
sl@0
|
563 |
{SetFadingParameters(aBlackMap,255);} //255 is the value of white map when not fading
|
|
sl@0
|
564 |
|
|
sl@0
|
565 |
#endif
|
|
sl@0
|
566 |
|