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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde
.org> | 2 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde
.org> |
3 * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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37 public SVGURIReference, | 37 public SVGURIReference, |
38 public DocumentResourceClient { | 38 public DocumentResourceClient { |
39 DEFINE_WRAPPERTYPEINFO(); | 39 DEFINE_WRAPPERTYPEINFO(); |
40 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SVGUseElement); | 40 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SVGUseElement); |
41 public: | 41 public: |
42 static PassRefPtrWillBeRawPtr<SVGUseElement> create(Document&); | 42 static PassRefPtrWillBeRawPtr<SVGUseElement> create(Document&); |
43 virtual ~SVGUseElement(); | 43 virtual ~SVGUseElement(); |
44 | 44 |
45 void invalidateShadowTree(); | 45 void invalidateShadowTree(); |
46 | 46 |
47 RenderObject* rendererClipChild() const; | 47 LayoutObject* rendererClipChild() const; |
48 | 48 |
49 SVGAnimatedLength* x() const { return m_x.get(); } | 49 SVGAnimatedLength* x() const { return m_x.get(); } |
50 SVGAnimatedLength* y() const { return m_y.get(); } | 50 SVGAnimatedLength* y() const { return m_y.get(); } |
51 SVGAnimatedLength* width() const { return m_width.get(); } | 51 SVGAnimatedLength* width() const { return m_width.get(); } |
52 SVGAnimatedLength* height() const { return m_height.get(); } | 52 SVGAnimatedLength* height() const { return m_height.get(); } |
53 | 53 |
54 virtual void buildPendingResource() override; | 54 virtual void buildPendingResource() override; |
55 | 55 |
56 virtual void trace(Visitor*) override; | 56 virtual void trace(Visitor*) override; |
57 | 57 |
58 private: | 58 private: |
59 explicit SVGUseElement(Document&); | 59 explicit SVGUseElement(Document&); |
60 | 60 |
61 virtual bool isStructurallyExternal() const override { return !hrefString().
isNull() && isExternalURIReference(hrefString(), document()); } | 61 virtual bool isStructurallyExternal() const override { return !hrefString().
isNull() && isExternalURIReference(hrefString(), document()); } |
62 | 62 |
63 virtual InsertionNotificationRequest insertedInto(ContainerNode*) override; | 63 virtual InsertionNotificationRequest insertedInto(ContainerNode*) override; |
64 virtual void removedFrom(ContainerNode*) override; | 64 virtual void removedFrom(ContainerNode*) override; |
65 | 65 |
66 bool isSupportedAttribute(const QualifiedName&); | 66 bool isSupportedAttribute(const QualifiedName&); |
67 virtual void parseAttribute(const QualifiedName&, const AtomicString&) overr
ide; | 67 virtual void parseAttribute(const QualifiedName&, const AtomicString&) overr
ide; |
68 virtual void svgAttributeChanged(const QualifiedName&) override; | 68 virtual void svgAttributeChanged(const QualifiedName&) override; |
69 | 69 |
70 virtual RenderObject* createRenderer(const RenderStyle&) override; | 70 virtual LayoutObject* createRenderer(const RenderStyle&) override; |
71 virtual void toClipPath(Path&) override; | 71 virtual void toClipPath(Path&) override; |
72 | 72 |
73 void clearResourceReferences(); | 73 void clearResourceReferences(); |
74 void buildShadowAndInstanceTree(SVGElement* target); | 74 void buildShadowAndInstanceTree(SVGElement* target); |
75 | 75 |
76 void scheduleShadowTreeRecreation(); | 76 void scheduleShadowTreeRecreation(); |
77 virtual bool haveLoadedRequiredResources() override { return !isStructurally
External() || m_haveFiredLoadEvent; } | 77 virtual bool haveLoadedRequiredResources() override { return !isStructurally
External() || m_haveFiredLoadEvent; } |
78 | 78 |
79 virtual bool selfHasRelativeLengths() const override; | 79 virtual bool selfHasRelativeLengths() const override; |
80 | 80 |
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105 bool m_haveFiredLoadEvent; | 105 bool m_haveFiredLoadEvent; |
106 bool m_needsShadowTreeRecreation; | 106 bool m_needsShadowTreeRecreation; |
107 RefPtrWillBeMember<SVGElement> m_targetElementInstance; | 107 RefPtrWillBeMember<SVGElement> m_targetElementInstance; |
108 ResourcePtr<DocumentResource> m_resource; | 108 ResourcePtr<DocumentResource> m_resource; |
109 Timer<SVGElement> m_svgLoadEventTimer; | 109 Timer<SVGElement> m_svgLoadEventTimer; |
110 }; | 110 }; |
111 | 111 |
112 } // namespace blink | 112 } // namespace blink |
113 | 113 |
114 #endif // SVGUseElement_h | 114 #endif // SVGUseElement_h |
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