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-rw-r--r--WebCore/platform/Timer.h112
1 files changed, 0 insertions, 112 deletions
diff --git a/WebCore/platform/Timer.h b/WebCore/platform/Timer.h
deleted file mode 100644
index c4443da..0000000
--- a/WebCore/platform/Timer.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright (C) 2006 Apple Computer, 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 Timer_h
-#define Timer_h
-
-#include <wtf/Noncopyable.h>
-#include <wtf/Threading.h>
-
-namespace WebCore {
-
-// Time intervals are all in seconds.
-
-class TimerHeapElement;
-
-class TimerBase : public Noncopyable {
-public:
- TimerBase();
- virtual ~TimerBase();
-
- void start(double nextFireInterval, double repeatInterval);
-
- void startRepeating(double repeatInterval) { start(repeatInterval, repeatInterval); }
- void startOneShot(double interval) { start(interval, 0); }
-
- void stop();
- bool isActive() const;
-
- double nextFireInterval() const;
- double repeatInterval() const { return m_repeatInterval; }
-
- void augmentRepeatInterval(double delta) { setNextFireTime(m_nextFireTime + delta); m_repeatInterval += delta; }
-
- static void fireTimersInNestedEventLoop();
-
-private:
- virtual void fired() = 0;
-
- void checkConsistency() const;
- void checkHeapIndex() const;
-
- void setNextFireTime(double);
-
- bool inHeap() const { return m_heapIndex != -1; }
-
- void heapDecreaseKey();
- void heapDelete();
- void heapDeleteMin();
- void heapIncreaseKey();
- void heapInsert();
- void heapPop();
- void heapPopMin();
-
- double m_nextFireTime; // 0 if inactive
- double m_repeatInterval; // 0 if not repeating
- int m_heapIndex; // -1 if not in heap
- unsigned m_heapInsertionOrder; // Used to keep order among equal-fire-time timers
-
-#ifndef NDEBUG
- ThreadIdentifier m_thread;
-#endif
-
- friend class TimerHeapElement;
- friend class ThreadTimers;
- friend bool operator<(const TimerHeapElement&, const TimerHeapElement&);
-};
-
-template <typename TimerFiredClass> class Timer : public TimerBase {
-public:
- typedef void (TimerFiredClass::*TimerFiredFunction)(Timer*);
-
- Timer(TimerFiredClass* o, TimerFiredFunction f)
- : m_object(o), m_function(f) { }
-
-private:
- virtual void fired() { (m_object->*m_function)(this); }
-
- TimerFiredClass* m_object;
- TimerFiredFunction m_function;
-};
-
-inline bool TimerBase::isActive() const
-{
- ASSERT(m_thread == currentThread());
- return m_nextFireTime;
-}
-
-}
-
-#endif