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1 /* | 1 /* |
2 * Copyright (C) 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2011 Torch Mobile (Beijing) Co. Ltd. All rights reserved. | 3 * Copyright (C) 2011 Torch Mobile (Beijing) Co. Ltd. All rights reserved. |
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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66 SVGElementInstance* parentNode() const { return m_parentInstance; } | 66 SVGElementInstance* parentNode() const { return m_parentInstance; } |
67 | 67 |
68 SVGElementInstance* previousSibling() const { return m_previousSibling; } | 68 SVGElementInstance* previousSibling() const { return m_previousSibling; } |
69 SVGElementInstance* nextSibling() const { return m_nextSibling; } | 69 SVGElementInstance* nextSibling() const { return m_nextSibling; } |
70 | 70 |
71 SVGElementInstance* firstChild() const { return m_firstChild; } | 71 SVGElementInstance* firstChild() const { return m_firstChild; } |
72 SVGElementInstance* lastChild() const { return m_lastChild; } | 72 SVGElementInstance* lastChild() const { return m_lastChild; } |
73 | 73 |
74 inline Document* ownerDocument() const; | 74 inline Document* ownerDocument() const; |
75 | 75 |
76 class InvalidationGuard { | |
77 WTF_MAKE_NONCOPYABLE(InvalidationGuard); | |
78 public: | |
79 InvalidationGuard(SVGElement* element) : m_element(element) { } | |
80 ~InvalidationGuard() { SVGElementInstance::invalidateAllInstancesOfEleme
nt(m_element); } | |
81 private: | |
82 SVGElement* m_element; | |
83 }; | |
84 | |
85 class InstanceUpdateBlocker { | |
86 WTF_MAKE_NONCOPYABLE(InstanceUpdateBlocker); | |
87 public: | |
88 InstanceUpdateBlocker(SVGElement* targetElement); | |
89 ~InstanceUpdateBlocker(); | |
90 | |
91 private: | |
92 SVGElement* m_targetElement; | |
93 }; | |
94 | |
95 static void invalidateAllInstancesOfElement(SVGElement*); | |
96 | |
97 virtual void trace(Visitor*) { } | 76 virtual void trace(Visitor*) { } |
98 | 77 |
99 // EventTarget API | 78 // EventTarget API |
100 DECLARE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(correspondingElement(), abort); | 79 DECLARE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(correspondingElement(), abort); |
101 DECLARE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(correspondingElement(), blur); | 80 DECLARE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(correspondingElement(), blur); |
102 DECLARE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(correspondingElement(), change); | 81 DECLARE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(correspondingElement(), change); |
103 DECLARE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(correspondingElement(), click); | 82 DECLARE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(correspondingElement(), click); |
104 DECLARE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(correspondingElement(), contextm
enu); | 83 DECLARE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(correspondingElement(), contextm
enu); |
105 DECLARE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(correspondingElement(), dblclick
); | 84 DECLARE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(correspondingElement(), dblclick
); |
106 DECLARE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(correspondingElement(), error); | 85 DECLARE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(correspondingElement(), error); |
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185 SVGElementInstance* m_previousSibling; | 164 SVGElementInstance* m_previousSibling; |
186 SVGElementInstance* m_nextSibling; | 165 SVGElementInstance* m_nextSibling; |
187 | 166 |
188 SVGElementInstance* m_firstChild; | 167 SVGElementInstance* m_firstChild; |
189 SVGElementInstance* m_lastChild; | 168 SVGElementInstance* m_lastChild; |
190 }; | 169 }; |
191 | 170 |
192 } // namespace WebCore | 171 } // namespace WebCore |
193 | 172 |
194 #endif | 173 #endif |
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