Index: Source/platform/ThreadTimers.h |
diff --git a/Source/platform/ThreadTimers.h b/Source/platform/ThreadTimers.h |
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+/* |
+ * Copyright (C) 2006 Apple Computer, Inc. All rights reserved. |
+ * Copyright (C) 2009 Google Inc. All rights reserved. |
+ * |
+ * Redistribution and use in source and binary forms, with or without |
+ * modification, are permitted provided that the following conditions |
+ * are met: |
+ * 1. Redistributions of source code must retain the above copyright |
+ * notice, this list of conditions and the following disclaimer. |
+ * 2. Redistributions in binary form must reproduce the above copyright |
+ * notice, this list of conditions and the following disclaimer in the |
+ * documentation and/or other materials provided with the distribution. |
+ * |
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
+ */ |
+ |
+#ifndef ThreadTimers_h |
+#define ThreadTimers_h |
+ |
+#include "platform/PlatformExport.h" |
+#include "platform/SharedTimer.h" |
+#include "wtf/Noncopyable.h" |
+#include "wtf/HashSet.h" |
+#include "wtf/Vector.h" |
+ |
+namespace blink { |
+ |
+class TimerBase; |
+ |
+// A collection of timers per thread. Kept in PlatformThreadData. |
+class PLATFORM_EXPORT ThreadTimers { |
+ WTF_MAKE_NONCOPYABLE(ThreadTimers); WTF_MAKE_FAST_ALLOCATED(ThreadTimers); |
+public: |
+ ThreadTimers(); |
+ |
+ // On a thread different then main, we should set the thread's instance of the SharedTimer. |
+ void setSharedTimer(WTF::PassOwnPtr<SharedTimer>); |
+ |
+ Vector<TimerBase*>& timerHeap() { return m_timerHeap; } |
+ |
+ void updateSharedTimer(); |
+ double nextFireTime() const { return m_pendingSharedTimerFireTime; } |
+ |
+private: |
+ static void sharedTimerFired(); |
+ |
+ void sharedTimerFiredInternal(); |
+ |
+ Vector<TimerBase*> m_timerHeap; |
+ OwnPtr<SharedTimer> m_sharedTimer; |
+ bool m_firingTimers; // Reentrancy guard. |
+ double m_pendingSharedTimerFireTime; |
+}; |
+ |
+} |
+ |
+#endif |