Source/core/svg/SVGPathBuilder.h - Issue 1016023002: Move 'closePath' handling to the consumers

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Issue 1016023002: Move 'closePath' handling to the consumers (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: closePath() 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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26	26

27 #include "core/svg/SVGPathConsumer.h"	27 #include "core/svg/SVGPathConsumer.h"

28 #include "platform/geometry/FloatPoint.h"	28 #include "platform/geometry/FloatPoint.h"

29	29

30 namespace blink {	30 namespace blink {

31	31

32 class Path;	32 class Path;

33	33

34 class SVGPathBuilder final : public SVGPathConsumer {	34 class SVGPathBuilder final : public SVGPathConsumer {

35 public:	35 public:

36 SVGPathBuilder(Path& path) : m_path(path) { }	36 SVGPathBuilder(Path& path) : m_path(path), m_closed(true) { }

37	37

38 private:	38 private:

39 virtual void incrementPathSegmentCount() override { }	39 virtual void incrementPathSegmentCount() override { }

40 virtual bool continueConsuming() override { return true; }	40 virtual bool continueConsuming() override { return true; }

41	41

42 // Used in UnalteredParsing/NormalizedParsing modes.	42 // Used in UnalteredParsing/NormalizedParsing modes.

43 virtual void moveTo(const FloatPoint&, bool closed, PathCoordinateMode) over ride;	43 virtual void moveTo(const FloatPoint&, PathCoordinateMode) override;

44 virtual void lineTo(const FloatPoint&, PathCoordinateMode) override;	44 virtual void lineTo(const FloatPoint&, PathCoordinateMode) override;

45 virtual void curveToCubic(const FloatPoint&, const FloatPoint&, const FloatP oint&, PathCoordinateMode) override;	45 virtual void curveToCubic(const FloatPoint&, const FloatPoint&, const FloatP oint&, PathCoordinateMode) override;

46 virtual void closePath() override;	46 virtual void closePath() override;

47	47

48 // Only used in UnalteredParsing mode.	48 // Only used in UnalteredParsing mode.

49 virtual void lineToHorizontal(float, PathCoordinateMode) override { ASSERT_N OT_REACHED(); }	49 virtual void lineToHorizontal(float, PathCoordinateMode) override { ASSERT_N OT_REACHED(); }

50 virtual void lineToVertical(float, PathCoordinateMode) override { ASSERT_NOT _REACHED(); }	50 virtual void lineToVertical(float, PathCoordinateMode) override { ASSERT_NOT _REACHED(); }

51 virtual void curveToCubicSmooth(const FloatPoint&, const FloatPoint&, PathCo ordinateMode) override { ASSERT_NOT_REACHED(); }	51 virtual void curveToCubicSmooth(const FloatPoint&, const FloatPoint&, PathCo ordinateMode) override { ASSERT_NOT_REACHED(); }

52 virtual void curveToQuadratic(const FloatPoint&, const FloatPoint&, PathCoor dinateMode) override { ASSERT_NOT_REACHED(); }	52 virtual void curveToQuadratic(const FloatPoint&, const FloatPoint&, PathCoor dinateMode) override { ASSERT_NOT_REACHED(); }

53 virtual void curveToQuadraticSmooth(const FloatPoint&, PathCoordinateMode) o verride { ASSERT_NOT_REACHED(); }	53 virtual void curveToQuadraticSmooth(const FloatPoint&, PathCoordinateMode) o verride { ASSERT_NOT_REACHED(); }

54 virtual void arcTo(float, float, float, bool, bool, const FloatPoint&, PathC oordinateMode) override { ASSERT_NOT_REACHED(); }	54 virtual void arcTo(float, float, float, bool, bool, const FloatPoint&, PathC oordinateMode) override { ASSERT_NOT_REACHED(); }

55	55

56 Path& m_path;	56 Path& m_path;

	57 bool m_closed;

57 };	58 };

58	59

59 } // namespace blink	60 } // namespace blink

60	61

61 #endif // SVGPathBuilder_h	62 #endif // SVGPathBuilder_h

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