Source/core/rendering/svg/SVGInlineTextBox.h - Issue 568723002: Move transient/temporary RenderSVGResource state out of SVGInlineTextBox

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Issue 568723002: Move transient/temporary RenderSVGResource state out of SVGInlineTextBox (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 6 years, 3 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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58	58

59 bool startsNewTextChunk() const { return m_startsNewTextChunk; }	59 bool startsNewTextChunk() const { return m_startsNewTextChunk; }

60 void setStartsNewTextChunk(bool newTextChunk) { m_startsNewTextChunk = newTe xtChunk; }	60 void setStartsNewTextChunk(bool newTextChunk) { m_startsNewTextChunk = newTe xtChunk; }

61	61

62 int offsetForPositionInFragment(const SVGTextFragment&, float position, bool includePartialGlyphs) const;	62 int offsetForPositionInFragment(const SVGTextFragment&, float position, bool includePartialGlyphs) const;

63 FloatRect selectionRectForTextFragment(const SVGTextFragment&, int fragmentS tartPosition, int fragmentEndPosition, RenderStyle*);	63 FloatRect selectionRectForTextFragment(const SVGTextFragment&, int fragmentS tartPosition, int fragmentEndPosition, RenderStyle*);

64	64

65 private:	65 private:

66 TextRun constructTextRun(RenderStyle*, const SVGTextFragment&) const;	66 TextRun constructTextRun(RenderStyle*, const SVGTextFragment&) const;

67	67

68 bool acquirePaintingResource(GraphicsContext&, float scalingFactor, RenderO bject,

69 RenderStyle*, RenderSVGResourceModeFlags);

70 void releasePaintingResource(GraphicsContext&, const Path, RenderSVGResour ceModeFlags);

71

72 bool prepareGraphicsContextForTextPainting(GraphicsContext*&, float scalingF actor, TextRun&,

73 RenderStyle*, RenderSVGResourceModeFlags);

74 void restoreGraphicsContextAfterTextPainting(GraphicsContext*&, TextRun&, Re nderSVGResourceModeFlags);

75

76 void paintDecoration(GraphicsContext*, TextDecoration, const SVGTextFragment &);	68 void paintDecoration(GraphicsContext*, TextDecoration, const SVGTextFragment &);

77 void paintDecorationWithStyle(GraphicsContext*, TextDecoration, const SVGTex tFragment&,	69 void paintDecorationWithStyle(GraphicsContext*, TextDecoration, const SVGTex tFragment&,

78 RenderObject* decorationRenderer, RenderSVGResourceModeFlags);	70 RenderObject* decorationRenderer, RenderSVGResourceModeFlags);

79 void paintTextWithShadows(GraphicsContext, RenderStyle, TextRun&, const SV GTextFragment&,	71 void paintTextWithShadows(GraphicsContext, RenderStyle, TextRun&, const SV GTextFragment&,

80 int startPosition, int endPosition, RenderSVGResourceModeFlags);	72 int startPosition, int endPosition, RenderSVGResourceModeFlags);

81 void paintText(GraphicsContext, RenderStyle, RenderStyle* selectionStyle, const SVGTextFragment&,	73 void paintText(GraphicsContext, RenderStyle, RenderStyle* selectionStyle, const SVGTextFragment&,

82 RenderSVGResourceModeFlags, bool hasSelection, bool paintSelectedTextOnl y);	74 RenderSVGResourceModeFlags, bool hasSelection, bool paintSelectedTextOnl y);

83	75

84 virtual void paintDocumentMarker(GraphicsContext, const FloatPoint&, Docume ntMarker, RenderStyle*, const Font&, bool) OVERRIDE FINAL;	76 virtual void paintDocumentMarker(GraphicsContext, const FloatPoint&, Docume ntMarker, RenderStyle*, const Font&, bool) OVERRIDE FINAL;

85 virtual void paintTextMatchMarker(GraphicsContext, const FloatPoint&, Docum entMarker, RenderStyle*, const Font&) OVERRIDE FINAL;	77 virtual void paintTextMatchMarker(GraphicsContext, const FloatPoint&, Docum entMarker, RenderStyle*, const Font&) OVERRIDE FINAL;

86	78

87 virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTes tLocation& locationInContainer, const LayoutPoint& accumulatedOffset, LayoutUnit lineTop, LayoutUnit lineBottom) OVERRIDE;	79 virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTes tLocation& locationInContainer, const LayoutPoint& accumulatedOffset, LayoutUnit lineTop, LayoutUnit lineBottom) OVERRIDE;

88	80

89 private:	81 private:

90 float m_logicalHeight;	82 float m_logicalHeight;

91 bool m_startsNewTextChunk : 1;	83 bool m_startsNewTextChunk : 1;

92 RenderSVGResource* m_paintingResource;

93 Vector<SVGTextFragment> m_textFragments;	84 Vector<SVGTextFragment> m_textFragments;

94 };	85 };

95	86

96 DEFINE_INLINE_BOX_TYPE_CASTS(SVGInlineTextBox);	87 DEFINE_INLINE_BOX_TYPE_CASTS(SVGInlineTextBox);

97	88

98 } // namespace blink	89 } // namespace blink

99	90

100 #endif // SVGInlineTextBox_h	91 #endif // SVGInlineTextBox_h

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