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1 /* | 1 /* |
2 * Copyright (C) 2007, 2008, 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2008, 2010 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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43 | 43 |
44 static SourceEventSender& sourceErrorEventSender() | 44 static SourceEventSender& sourceErrorEventSender() |
45 { | 45 { |
46 DEFINE_STATIC_LOCAL(SourceEventSender, sharedErrorEventSender, (EventTypeNam
es::error)); | 46 DEFINE_STATIC_LOCAL(SourceEventSender, sharedErrorEventSender, (EventTypeNam
es::error)); |
47 return sharedErrorEventSender; | 47 return sharedErrorEventSender; |
48 } | 48 } |
49 | 49 |
50 class HTMLSourceElement::Listener final : public MediaQueryListListener { | 50 class HTMLSourceElement::Listener final : public MediaQueryListListener { |
51 public: | 51 public: |
52 explicit Listener(HTMLSourceElement* element) : m_element(element) { } | 52 explicit Listener(HTMLSourceElement* element) : m_element(element) { } |
53 virtual void notifyMediaQueryChanged() override | 53 void notifyMediaQueryChanged() override |
54 { | 54 { |
55 if (m_element) | 55 if (m_element) |
56 m_element->notifyMediaQueryChanged(); | 56 m_element->notifyMediaQueryChanged(); |
57 } | 57 } |
58 | 58 |
59 void clearElement() { m_element = nullptr; } | 59 void clearElement() { m_element = nullptr; } |
60 DEFINE_INLINE_VIRTUAL_TRACE() | 60 DEFINE_INLINE_VIRTUAL_TRACE() |
61 { | 61 { |
62 visitor->trace(m_element); | 62 visitor->trace(m_element); |
63 MediaQueryListListener::trace(visitor); | 63 MediaQueryListListener::trace(visitor); |
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191 } | 191 } |
192 | 192 |
193 DEFINE_TRACE(HTMLSourceElement) | 193 DEFINE_TRACE(HTMLSourceElement) |
194 { | 194 { |
195 visitor->trace(m_mediaQueryList); | 195 visitor->trace(m_mediaQueryList); |
196 visitor->trace(m_listener); | 196 visitor->trace(m_listener); |
197 HTMLElement::trace(visitor); | 197 HTMLElement::trace(visitor); |
198 } | 198 } |
199 | 199 |
200 } | 200 } |
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