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Side by Side Diff: Source/core/page/NetworkStateNotifier.h

Issue 291203002: Adds NetInfo v3 Web API to Blink. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@netinfo1
Patch Set: Comment typo Created 6 years, 6 months ago
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1 /* 1 /*
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. 2 * Copyright (C) 2008 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
(...skipping 51 matching lines...) Expand 10 before | Expand all | Expand 10 after
62 void setOnLine(bool); 62 void setOnLine(bool);
63 63
64 blink::WebConnectionType connectionType() const 64 blink::WebConnectionType connectionType() const
65 { 65 {
66 MutexLocker locker(m_mutex); 66 MutexLocker locker(m_mutex);
67 return m_type; 67 return m_type;
68 } 68 }
69 69
70 void setWebConnectionType(blink::WebConnectionType); 70 void setWebConnectionType(blink::WebConnectionType);
71 71
72 // Must be called on the context's thread. An added observer must be 72 // Must be called on the context's thread. An added observer must be removed
73 // removed before its ExecutionContext is deleted. 73 // before its ExecutionContext is deleted. It's possible for an observer to
74 // be called twice for the same event if it is first removed and then added
75 // during notification.
74 void addObserver(NetworkStateObserver*, ExecutionContext*); 76 void addObserver(NetworkStateObserver*, ExecutionContext*);
75 void removeObserver(NetworkStateObserver*, ExecutionContext*); 77 void removeObserver(NetworkStateObserver*, ExecutionContext*);
76 78
77 // The following functions are for testing purposes. 79 // The following functions are for testing purposes.
78 80
79 // When true, setWebConnectionType calls are ignored and only setWebConnecti onTypeForTest 81 // When true, setWebConnectionType calls are ignored and only setWebConnecti onTypeForTest
80 // can update the connection type. This is used for layout tests (see crbug. com/377736). 82 // can update the connection type. This is used for layout tests (see crbug. com/377736).
81 void setTestUpdatesOnly(bool); 83 void setTestUpdatesOnly(bool);
82 // Tests should call this as it will change the type regardless of the value of m_testUpdatesOnly. 84 // Tests should call this as it will change the type regardless of the value of m_testUpdatesOnly.
83 void setWebConnectionTypeForTest(blink::WebConnectionType); 85 void setWebConnectionTypeForTest(blink::WebConnectionType);
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111 blink::WebConnectionType m_type; 113 blink::WebConnectionType m_type;
112 ObserverListMap m_observers; 114 ObserverListMap m_observers;
113 bool m_testUpdatesOnly; 115 bool m_testUpdatesOnly;
114 }; 116 };
115 117
116 NetworkStateNotifier& networkStateNotifier(); 118 NetworkStateNotifier& networkStateNotifier();
117 119
118 } // namespace WebCore 120 } // namespace WebCore
119 121
120 #endif // NetworkStateNotifier_h 122 #endif // NetworkStateNotifier_h
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