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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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26 #include "core/rendering/RenderReplaced.h" | 26 #include "core/rendering/RenderReplaced.h" |
27 | 27 |
28 namespace blink { | 28 namespace blink { |
29 | 29 |
30 class SVGElement; | 30 class SVGElement; |
31 | 31 |
32 class RenderSVGRoot final : public RenderReplaced { | 32 class RenderSVGRoot final : public RenderReplaced { |
33 public: | 33 public: |
34 explicit RenderSVGRoot(SVGElement*); | 34 explicit RenderSVGRoot(SVGElement*); |
35 virtual ~RenderSVGRoot(); | 35 virtual ~RenderSVGRoot(); |
36 virtual void trace(Visitor*) override; | |
37 | 36 |
38 bool isEmbeddedThroughSVGImage() const; | 37 bool isEmbeddedThroughSVGImage() const; |
39 bool isEmbeddedThroughFrameContainingSVGDocument() const; | 38 bool isEmbeddedThroughFrameContainingSVGDocument() const; |
40 | 39 |
41 virtual void computeIntrinsicRatioInformation(FloatSize& intrinsicSize, doub
le& intrinsicRatio) const override; | 40 virtual void computeIntrinsicRatioInformation(FloatSize& intrinsicSize, doub
le& intrinsicRatio) const override; |
42 virtual void mapRectToPaintInvalidationBacking(const RenderLayerModelObject*
paintInvalidationContainer, LayoutRect&, const PaintInvalidationState*) const o
verride; | 41 virtual void mapRectToPaintInvalidationBacking(const RenderLayerModelObject*
paintInvalidationContainer, LayoutRect&, const PaintInvalidationState*) const o
verride; |
43 | 42 |
44 // If you have a RenderSVGRoot, use firstChild or lastChild instead. | 43 // If you have a RenderSVGRoot, use firstChild or lastChild instead. |
45 void slowFirstChild() const = delete; | 44 void slowFirstChild() const = delete; |
46 void slowLastChild() const = delete; | 45 void slowLastChild() const = delete; |
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127 bool m_hasBoxDecorationBackground : 1; | 126 bool m_hasBoxDecorationBackground : 1; |
128 mutable bool m_hasNonIsolatedBlendingDescendants : 1; | 127 mutable bool m_hasNonIsolatedBlendingDescendants : 1; |
129 mutable bool m_hasNonIsolatedBlendingDescendantsDirty : 1; | 128 mutable bool m_hasNonIsolatedBlendingDescendantsDirty : 1; |
130 }; | 129 }; |
131 | 130 |
132 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGRoot, isSVGRoot()); | 131 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGRoot, isSVGRoot()); |
133 | 132 |
134 } // namespace blink | 133 } // namespace blink |
135 | 134 |
136 #endif // RenderSVGRoot_h | 135 #endif // RenderSVGRoot_h |
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