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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All Rights Reserved. | 2 * Copyright (C) 2013 Google 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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25 | 25 |
26 | 26 |
27 #include "config.h" | 27 #include "config.h" |
28 #include "core/page/PageLifecycleNotifier.h" | 28 #include "core/page/PageLifecycleNotifier.h" |
29 | 29 |
30 #include "core/page/PageLifecycleObserver.h" | 30 #include "core/page/PageLifecycleObserver.h" |
31 | 31 |
32 namespace blink { | 32 namespace blink { |
33 | 33 |
34 PageLifecycleNotifier::PageLifecycleNotifier(Page* context) | 34 PageLifecycleNotifier::PageLifecycleNotifier(Page* context) |
35 : LifecycleNotifier<Page>(context) | 35 : LifecycleNotifier<Page, PageLifecycleObserver>(context) |
36 { | 36 { |
37 } | 37 } |
38 | 38 |
39 void PageLifecycleNotifier::addObserver(PageLifecycleNotifier::Observer* observe
r) | 39 void PageLifecycleNotifier::addObserver(PageLifecycleObserver* observer) |
40 { | 40 { |
41 if (observer->observerType() == Observer::PageLifecycleObserverType) { | 41 LifecycleNotifier<Page, PageLifecycleObserver>::addObserver(observer); |
42 RELEASE_ASSERT(m_iterating != IteratingOverPageObservers); | |
43 m_pageObservers.add(static_cast<PageLifecycleObserver*>(observer)); | |
44 } | |
45 | |
46 LifecycleNotifier<Page>::addObserver(observer); | |
47 } | 42 } |
48 | 43 |
49 void PageLifecycleNotifier::removeObserver(PageLifecycleNotifier::Observer* obse
rver) | 44 void PageLifecycleNotifier::removeObserver(PageLifecycleObserver* observer) |
50 { | 45 { |
51 if (observer->observerType() == Observer::PageLifecycleObserverType) { | 46 LifecycleNotifier<Page, PageLifecycleObserver>::removeObserver(observer); |
52 RELEASE_ASSERT(m_iterating != IteratingOverPageObservers); | |
53 m_pageObservers.remove(static_cast<PageLifecycleObserver*>(observer)); | |
54 } | |
55 | |
56 LifecycleNotifier<Page>::removeObserver(observer); | |
57 } | 47 } |
58 | 48 |
59 void PageLifecycleNotifier::notifyPageVisibilityChanged() | 49 void PageLifecycleNotifier::notifyPageVisibilityChanged() |
60 { | 50 { |
61 TemporaryChange<IterationType> scope(m_iterating, IteratingOverPageObservers
); | 51 TemporaryChange<IterationType> scope(m_iterating, IteratingOverAll); |
62 for (PageLifecycleObserver* pageObserver : m_pageObservers) | 52 for (PageLifecycleObserver* observer : m_observers) |
63 pageObserver->pageVisibilityChanged(); | 53 observer->pageVisibilityChanged(); |
64 } | 54 } |
65 | 55 |
66 void PageLifecycleNotifier::notifyDidCommitLoad(LocalFrame* frame) | 56 void PageLifecycleNotifier::notifyDidCommitLoad(LocalFrame* frame) |
67 { | 57 { |
68 TemporaryChange<IterationType> scope(m_iterating, IteratingOverPageObservers
); | 58 TemporaryChange<IterationType> scope(m_iterating, IteratingOverAll); |
69 for (PageLifecycleObserver* pageObserver : m_pageObservers) | 59 for (PageLifecycleObserver* observer : m_observers) |
70 pageObserver->didCommitLoad(frame); | 60 observer->didCommitLoad(frame); |
71 } | 61 } |
72 | 62 |
73 } // namespace blink | 63 } // namespace blink |
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