Source/core/rendering/svg/RenderSVGRoot.h - Issue 137123009: Add hittest mode for Touch-action which ignore inline elements and svg elements

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Issue 137123009: Add hittest mode for Touch-action which ignore inline elements and svg elements (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: rebase to trunk and Incorporated review comments Created 6 years, 9 months ago

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1 /*	1 /*

2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>	2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>

3 * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org>	3 * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org>

4 * Copyright (C) 2009 Google, Inc. All rights reserved.	4 * Copyright (C) 2009 Google, Inc. All rights reserved.

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

6 *	6 *

7 * This library is free software; you can redistribute it and/or	7 * This library is free software; you can redistribute it and/or

8 * modify it under the terms of the GNU Library General Public	8 * modify it under the terms of the GNU Library General Public

9 * License as published by the Free Software Foundation; either	9 * License as published by the Free Software Foundation; either

10 * version 2 of the License, or (at your option) any later version.	10 * version 2 of the License, or (at your option) any later version.

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50	50

51 bool isLayoutSizeChanged() const { return m_isLayoutSizeChanged; }	51 bool isLayoutSizeChanged() const { return m_isLayoutSizeChanged; }

52 virtual void setNeedsBoundariesUpdate() OVERRIDE { m_needsBoundariesOrTransf ormUpdate = true; }	52 virtual void setNeedsBoundariesUpdate() OVERRIDE { m_needsBoundariesOrTransf ormUpdate = true; }

53 virtual void setNeedsTransformUpdate() OVERRIDE { m_needsBoundariesOrTransfo rmUpdate = true; }	53 virtual void setNeedsTransformUpdate() OVERRIDE { m_needsBoundariesOrTransfo rmUpdate = true; }

54	54

55 IntSize containerSize() const { return m_containerSize; }	55 IntSize containerSize() const { return m_containerSize; }

56 void setContainerSize(const IntSize& containerSize) { m_containerSize = cont ainerSize; }	56 void setContainerSize(const IntSize& containerSize) { m_containerSize = cont ainerSize; }

57	57

58 virtual bool hasRelativeIntrinsicLogicalWidth() const OVERRIDE;	58 virtual bool hasRelativeIntrinsicLogicalWidth() const OVERRIDE;

59 virtual bool hasRelativeLogicalHeight() const OVERRIDE;	59 virtual bool hasRelativeLogicalHeight() const OVERRIDE;

	60 virtual bool visibleForTouchAction() const OVERRIDE { return true; }

60	61

61 // localToBorderBoxTransform maps local SVG viewport coordinates to local CS S box coordinates.	62 // localToBorderBoxTransform maps local SVG viewport coordinates to local CS S box coordinates.

62 const AffineTransform& localToBorderBoxTransform() const { return m_localToB orderBoxTransform; }	63 const AffineTransform& localToBorderBoxTransform() const { return m_localToB orderBoxTransform; }

63	64

64 private:	65 private:

65 virtual RenderObjectChildList* virtualChildren() OVERRIDE { return children( ); }	66 virtual RenderObjectChildList* virtualChildren() OVERRIDE { return children( ); }

66 virtual const RenderObjectChildList* virtualChildren() const OVERRIDE { retu rn children(); }	67 virtual const RenderObjectChildList* virtualChildren() const OVERRIDE { retu rn children(); }

67	68

68 virtual const char* renderName() const OVERRIDE { return "RenderSVGRoot"; }	69 virtual const char* renderName() const OVERRIDE { return "RenderSVGRoot"; }

69 virtual bool isSVGRoot() const OVERRIDE { return true; }	70 virtual bool isSVGRoot() const OVERRIDE { return true; }

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114 AffineTransform m_localToBorderBoxTransform;	115 AffineTransform m_localToBorderBoxTransform;

115 bool m_isLayoutSizeChanged : 1;	116 bool m_isLayoutSizeChanged : 1;

116 bool m_needsBoundariesOrTransformUpdate : 1;	117 bool m_needsBoundariesOrTransformUpdate : 1;

117 };	118 };

118	119

119 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGRoot, isSVGRoot());	120 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGRoot, isSVGRoot());

120	121

121 } // namespace WebCore	122 } // namespace WebCore

122	123

123 #endif // RenderSVGRoot_h	124 #endif // RenderSVGRoot_h

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