Source/core/rendering/svg/SVGInlineTextBox.h - Issue 613843002: Clean up SVG rendering API

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Issue 613843002: Clean up SVG rendering API (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 6 years, 2 months ago

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1 /*	1 /*

2 * Copyright (C) 2007 Rob Buis <buis@kde.org>	2 * Copyright (C) 2007 Rob Buis <buis@kde.org>

3 * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>	3 * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>

4 * Copyright (C) Research In Motion Limited 2010. All rights reserved.	4 * Copyright (C) Research In Motion Limited 2010. All rights reserved.

5 *	5 *

6 * This library is free software; you can redistribute it and/or	6 * This library is free software; you can redistribute it and/or

7 * modify it under the terms of the GNU Library General Public	7 * modify it under the terms of the GNU Library General Public

8 * License as published by the Free Software Foundation; either	8 * License as published by the Free Software Foundation; either

9 * version 2 of the License, or (at your option) any later version.	9 * version 2 of the License, or (at your option) any later version.

10 *	10 *

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51 void clearTextFragments() { m_textFragments.clear(); }	51 void clearTextFragments() { m_textFragments.clear(); }

52 Vector<SVGTextFragment>& textFragments() { return m_textFragments; }	52 Vector<SVGTextFragment>& textFragments() { return m_textFragments; }

53 const Vector<SVGTextFragment>& textFragments() const { return m_textFragment s; }	53 const Vector<SVGTextFragment>& textFragments() const { return m_textFragment s; }

54	54

55 virtual void dirtyLineBoxes() OVERRIDE;	55 virtual void dirtyLineBoxes() OVERRIDE;

56	56

57 bool startsNewTextChunk() const { return m_startsNewTextChunk; }	57 bool startsNewTextChunk() const { return m_startsNewTextChunk; }

58 void setStartsNewTextChunk(bool newTextChunk) { m_startsNewTextChunk = newTe xtChunk; }	58 void setStartsNewTextChunk(bool newTextChunk) { m_startsNewTextChunk = newTe xtChunk; }

59	59

60 int offsetForPositionInFragment(const SVGTextFragment&, float position, bool includePartialGlyphs) const;	60 int offsetForPositionInFragment(const SVGTextFragment&, float position, bool includePartialGlyphs) const;

61 FloatRect selectionRectForTextFragment(const SVGTextFragment&, int fragmentS tartPosition, int fragmentEndPosition, RenderStyle*);

62	61

63 private:	62 private:

64 TextRun constructTextRun(RenderStyle*, const SVGTextFragment&) const;	63 TextRun constructTextRun(RenderStyle*, const SVGTextFragment&) const;

65	64

66 void paintDecoration(GraphicsContext*, TextDecoration, const SVGTextFragment &);	65 void paintDecoration(GraphicsContext*, TextDecoration, const SVGTextFragment &);

67 void paintDecorationWithStyle(GraphicsContext*, TextDecoration, const SVGTex tFragment&,	66 void paintDecorationWithStyle(GraphicsContext*, TextDecoration, const SVGTex tFragment&,

68 RenderObject* decorationRenderer, RenderSVGResourceModeFlags);	67 RenderObject* decorationRenderer, RenderSVGResourceModeFlags);

69 void paintTextWithShadows(GraphicsContext, RenderStyle, TextRun&, const SV GTextFragment&,	68 void paintTextWithShadows(GraphicsContext, RenderStyle, TextRun&, const SV GTextFragment&,

70 int startPosition, int endPosition, RenderSVGResourceModeFlags);	69 int startPosition, int endPosition, RenderSVGResourceModeFlags);

71 void paintText(GraphicsContext, RenderStyle, RenderStyle* selectionStyle, const SVGTextFragment&,	70 void paintText(GraphicsContext, RenderStyle, RenderStyle* selectionStyle, const SVGTextFragment&,

72 RenderSVGResourceModeFlags, bool hasSelection, bool paintSelectedTextOnl y);	71 RenderSVGResourceModeFlags, bool hasSelection, bool paintSelectedTextOnl y);

73	72

74 virtual void paintDocumentMarker(GraphicsContext, const FloatPoint&, Docume ntMarker, RenderStyle*, const Font&, bool) OVERRIDE FINAL;	73 virtual void paintDocumentMarker(GraphicsContext, const FloatPoint&, Docume ntMarker, RenderStyle*, const Font&, bool) OVERRIDE FINAL;

75 virtual void paintTextMatchMarker(GraphicsContext, const FloatPoint&, Docum entMarker, RenderStyle*, const Font&) OVERRIDE FINAL;	74 virtual void paintTextMatchMarker(GraphicsContext, const FloatPoint&, Docum entMarker, RenderStyle*, const Font&) OVERRIDE FINAL;

76	75

77 virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTes tLocation& locationInContainer, const LayoutPoint& accumulatedOffset, LayoutUnit lineTop, LayoutUnit lineBottom) OVERRIDE;	76 virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTes tLocation& locationInContainer, const LayoutPoint& accumulatedOffset, LayoutUnit lineTop, LayoutUnit lineBottom) OVERRIDE;

78	77

	78 FloatRect selectionRectForTextFragment(const SVGTextFragment&, int fragmentS tartPosition, int fragmentEndPosition, RenderStyle*);

	79

79 private:	80 private:

80 float m_logicalHeight;	81 float m_logicalHeight;

81 bool m_startsNewTextChunk : 1;	82 bool m_startsNewTextChunk : 1;

82 Vector<SVGTextFragment> m_textFragments;	83 Vector<SVGTextFragment> m_textFragments;

83 };	84 };

84	85

85 DEFINE_INLINE_BOX_TYPE_CASTS(SVGInlineTextBox);	86 DEFINE_INLINE_BOX_TYPE_CASTS(SVGInlineTextBox);

86	87

87 } // namespace blink	88 } // namespace blink

88	89

89 #endif // SVGInlineTextBox_h	90 #endif // SVGInlineTextBox_h

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