Source/core/svg/SVGPathParser.h - Issue 1028183003: Pass segment to decomposeArcToCubic and let it handle exceptional cases

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Issue 1028183003: Pass segment to decomposeArcToCubic and let it handle exceptional cases (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 5 years, 9 months ago

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1 /*	1 /*

2 * Copyright (C) 2002, 2003 The Karbon Developers	2 * Copyright (C) 2002, 2003 The Karbon Developers

3 * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>	3 * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>

4 * Copyright (C) 2006, 2007 Rob Buis <buis@kde.org>	4 * Copyright (C) 2006, 2007 Rob Buis <buis@kde.org>

5 * Copyright (C) 2007, 2009 Apple Inc. All rights reserved.	5 * Copyright (C) 2007, 2009 Apple Inc. All rights reserved.

6 * Copyright (C) Research In Motion Limited 2010. All rights reserved.	6 * Copyright (C) Research In Motion Limited 2010. All rights reserved.

7 *	7 *

8 * This library is free software; you can redistribute it and/or	8 * This library is free software; you can redistribute it and/or

9 * modify it under the terms of the GNU Library General Public	9 * modify it under the terms of the GNU Library General Public

10 * License as published by the Free Software Foundation; either	10 * License as published by the Free Software Foundation; either

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42 ASSERT(m_source);	42 ASSERT(m_source);

43 ASSERT(m_consumer);	43 ASSERT(m_consumer);

44 }	44 }

45	45

46 bool parsePathDataFromSource(PathParsingMode, bool checkForInitialMoveTo = t rue);	46 bool parsePathDataFromSource(PathParsingMode, bool checkForInitialMoveTo = t rue);

47	47

48 DECLARE_TRACE();	48 DECLARE_TRACE();

49	49

50 private:	50 private:

51 bool initialCommandIsMoveTo();	51 bool initialCommandIsMoveTo();

52 bool decomposeArcToCubic(float, float, float, const FloatPoint&, const Float Point&, bool largeArcFlag, bool sweepFlag);	52 bool decomposeArcToCubic(const FloatPoint& currentPoint, const PathSegmentDa ta&);

53 void emitMoveToSegment(PathSegmentData&);	53 void emitMoveToSegment(PathSegmentData&);

54 void emitLineToSegment(PathSegmentData&);	54 void emitLineToSegment(PathSegmentData&);

55 void emitLineToHorizontalSegment(PathSegmentData&);	55 void emitLineToHorizontalSegment(PathSegmentData&);

56 void emitLineToVerticalSegment(PathSegmentData&);	56 void emitLineToVerticalSegment(PathSegmentData&);

57 void emitCurveToCubicSegment(PathSegmentData&);	57 void emitCurveToCubicSegment(PathSegmentData&);

58 void emitCurveToCubicSmoothSegment(PathSegmentData&);	58 void emitCurveToCubicSmoothSegment(PathSegmentData&);

59 void emitCurveToQuadraticSegment(PathSegmentData&);	59 void emitCurveToQuadraticSegment(PathSegmentData&);

60 void emitCurveToQuadraticSmoothSegment(PathSegmentData&);	60 void emitCurveToQuadraticSmoothSegment(PathSegmentData&);

61 void emitArcToSegment(PathSegmentData&);	61 void emitArcToSegment(PathSegmentData&);

62	62

63 RawPtrWillBeMember<SVGPathSource> m_source;	63 RawPtrWillBeMember<SVGPathSource> m_source;

64 RawPtrWillBeMember<SVGPathConsumer> m_consumer;	64 RawPtrWillBeMember<SVGPathConsumer> m_consumer;

65 PathCoordinateMode m_mode;	65 PathCoordinateMode m_mode;

66 SVGPathSegType m_lastCommand;	66 SVGPathSegType m_lastCommand;

67 FloatPoint m_controlPoint;	67 FloatPoint m_controlPoint;

68 FloatPoint m_currentPoint;	68 FloatPoint m_currentPoint;

69 FloatPoint m_subPathPoint;	69 FloatPoint m_subPathPoint;

70 };	70 };

71	71

72 } // namespace blink	72 } // namespace blink

73	73

74 #endif // SVGPathParser_h	74 #endif // SVGPathParser_h

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