2 * Copyright (C) 2010 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
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15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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26 #ifndef ResponsivenessTimer_h
27 #define ResponsivenessTimer_h
29 #include <WebCore/RunLoop.h>
33 class ResponsivenessTimer {
38 virtual void didBecomeUnresponsive(ResponsivenessTimer*) = 0;
39 virtual void interactionOccurredWhileUnresponsive(ResponsivenessTimer*) = 0;
40 virtual void didBecomeResponsive(ResponsivenessTimer*) = 0;
43 ResponsivenessTimer(ResponsivenessTimer::Client*);
44 ~ResponsivenessTimer();
51 bool isResponsive() { return m_isResponsive; }
56 ResponsivenessTimer::Client* m_client;
59 WebCore::RunLoop::Timer<ResponsivenessTimer> m_timer;
64 #endif // ResponsivenessTimer_h