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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, |
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 * Library General Public License for more details. | 13 * Library General Public License for more details. |
14 * | 14 * |
15 * You should have received a copy of the GNU Library General Public License | 15 * You should have received a copy of the GNU Library General Public License |
16 * along with this library; see the file COPYING.LIB. If not, write to | 16 * along with this library; see the file COPYING.LIB. If not, write to |
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
18 * Boston, MA 02110-1301, USA. | 18 * Boston, MA 02110-1301, USA. |
19 */ | 19 */ |
20 | 20 |
21 #ifndef SVGUseElement_h | 21 #ifndef SVGUseElement_h |
22 #define SVGUseElement_h | 22 #define SVGUseElement_h |
23 | 23 |
24 #include "core/SVGNames.h" | 24 #include "core/events/EventSender.h" |
25 #include "core/fetch/DocumentResource.h" | 25 #include "core/fetch/DocumentResource.h" |
26 #include "core/svg/SVGAnimatedBoolean.h" | |
27 #include "core/svg/SVGAnimatedLength.h" | 26 #include "core/svg/SVGAnimatedLength.h" |
28 #include "core/svg/SVGGraphicsElement.h" | 27 #include "core/svg/SVGGraphicsElement.h" |
29 #include "core/svg/SVGURIReference.h" | 28 #include "core/svg/SVGURIReference.h" |
30 #include "platform/heap/Handle.h" | 29 #include "platform/heap/Handle.h" |
31 | 30 |
32 namespace blink { | 31 namespace blink { |
33 | 32 |
34 class DocumentResource; | 33 typedef EventSender<SVGUseElement> SVGUseEventSender; |
35 | 34 |
36 class SVGUseElement final : public SVGGraphicsElement, | 35 class SVGUseElement final : public SVGGraphicsElement, |
37 public SVGURIReference, | 36 public SVGURIReference, |
38 public DocumentResourceClient { | 37 public DocumentResourceClient { |
39 DEFINE_WRAPPERTYPEINFO(); | 38 DEFINE_WRAPPERTYPEINFO(); |
40 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SVGUseElement); | 39 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SVGUseElement); |
41 public: | 40 public: |
42 static PassRefPtrWillBeRawPtr<SVGUseElement> create(Document&); | 41 static PassRefPtrWillBeRawPtr<SVGUseElement> create(Document&); |
43 virtual ~SVGUseElement(); | 42 virtual ~SVGUseElement(); |
44 | 43 |
45 void invalidateShadowTree(); | 44 void invalidateShadowTree(); |
46 | 45 |
47 LayoutObject* layoutObjectClipChild() const; | 46 LayoutObject* layoutObjectClipChild() const; |
48 | 47 |
49 SVGAnimatedLength* x() const { return m_x.get(); } | 48 SVGAnimatedLength* x() const { return m_x.get(); } |
50 SVGAnimatedLength* y() const { return m_y.get(); } | 49 SVGAnimatedLength* y() const { return m_y.get(); } |
51 SVGAnimatedLength* width() const { return m_width.get(); } | 50 SVGAnimatedLength* width() const { return m_width.get(); } |
52 SVGAnimatedLength* height() const { return m_height.get(); } | 51 SVGAnimatedLength* height() const { return m_height.get(); } |
53 | 52 |
54 virtual void buildPendingResource() override; | 53 virtual void buildPendingResource() override; |
55 | 54 |
| 55 void dispatchPendingEvent(SVGUseEventSender*); |
| 56 |
56 DECLARE_VIRTUAL_TRACE(); | 57 DECLARE_VIRTUAL_TRACE(); |
57 | 58 |
58 private: | 59 private: |
59 explicit SVGUseElement(Document&); | 60 explicit SVGUseElement(Document&); |
60 | 61 |
61 virtual bool isPresentationAttribute(const QualifiedName&) const override; | 62 virtual bool isPresentationAttribute(const QualifiedName&) const override; |
62 virtual void collectStyleForPresentationAttribute(const QualifiedName&, cons
t AtomicString&, MutableStylePropertySet*) override; | 63 virtual void collectStyleForPresentationAttribute(const QualifiedName&, cons
t AtomicString&, MutableStylePropertySet*) override; |
63 virtual bool isPresentationAttributeWithSVGDOM(const QualifiedName&) const o
verride; | 64 virtual bool isPresentationAttributeWithSVGDOM(const QualifiedName&) const o
verride; |
64 | 65 |
65 virtual bool isStructurallyExternal() const override { return !hrefString().
isNull() && isExternalURIReference(hrefString(), document()); } | 66 virtual bool isStructurallyExternal() const override { return !hrefString().
isNull() && isExternalURIReference(hrefString(), document()); } |
(...skipping 24 matching lines...) Expand all Loading... |
90 | 91 |
91 void invalidateDependentShadowTrees(); | 92 void invalidateDependentShadowTrees(); |
92 | 93 |
93 bool resourceIsStillLoading(); | 94 bool resourceIsStillLoading(); |
94 Document* externalDocument() const; | 95 Document* externalDocument() const; |
95 bool instanceTreeIsLoading(SVGElement*); | 96 bool instanceTreeIsLoading(SVGElement*); |
96 virtual void notifyFinished(Resource*) override; | 97 virtual void notifyFinished(Resource*) override; |
97 TreeScope* referencedScope() const; | 98 TreeScope* referencedScope() const; |
98 void setDocumentResource(ResourcePtr<DocumentResource>); | 99 void setDocumentResource(ResourcePtr<DocumentResource>); |
99 | 100 |
100 virtual Timer<SVGElement>* svgLoadEventTimer() override { return &m_svgLoadE
ventTimer; } | |
101 | |
102 RefPtrWillBeMember<SVGAnimatedLength> m_x; | 101 RefPtrWillBeMember<SVGAnimatedLength> m_x; |
103 RefPtrWillBeMember<SVGAnimatedLength> m_y; | 102 RefPtrWillBeMember<SVGAnimatedLength> m_y; |
104 RefPtrWillBeMember<SVGAnimatedLength> m_width; | 103 RefPtrWillBeMember<SVGAnimatedLength> m_width; |
105 RefPtrWillBeMember<SVGAnimatedLength> m_height; | 104 RefPtrWillBeMember<SVGAnimatedLength> m_height; |
106 | 105 |
107 bool m_haveFiredLoadEvent; | 106 bool m_haveFiredLoadEvent; |
108 bool m_needsShadowTreeRecreation; | 107 bool m_needsShadowTreeRecreation; |
109 RefPtrWillBeMember<SVGElement> m_targetElementInstance; | 108 RefPtrWillBeMember<SVGElement> m_targetElementInstance; |
110 ResourcePtr<DocumentResource> m_resource; | 109 ResourcePtr<DocumentResource> m_resource; |
111 Timer<SVGElement> m_svgLoadEventTimer; | |
112 }; | 110 }; |
113 | 111 |
114 } // namespace blink | 112 } // namespace blink |
115 | 113 |
116 #endif // SVGUseElement_h | 114 #endif // SVGUseElement_h |
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