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/*
* Copyright 2009, The Android Open Source Project
* Copyright (C) 2008 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:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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 THE COPYRIGHT HOLDERS ``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 THE COPYRIGHT OWNER 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 PluginTimer_H
#define PluginTimer_H
#include "RefCounted.h"
#include "Timer.h"
#include "npapi.h"
namespace WebCore {
class PluginTimerList;
class PluginTimer : public TimerBase, public RefCounted<PluginTimer> {
public:
PluginTimer(PluginTimer** list, NPP instance, bool repeat,
void (*proc)(NPP npp, uint32_t timerID));
virtual ~PluginTimer();
uint32_t timerID() const { return m_timerID; }
void unschedule() { m_unscheduled = true; }
static PluginTimer* Find(PluginTimer* list, uint32_t timerID);
private:
// override from TimerBase
virtual void fired();
PluginTimer* next() const { return m_next; }
friend class PluginTimerList;
PluginTimer** m_list;
PluginTimer* m_prev;
PluginTimer* m_next;
NPP m_instance;
void (*m_timerFunc)(NPP, uint32_t);
uint32_t m_timerID;
bool m_repeat;
bool m_unscheduled;
};
class PluginTimerList {
public:
PluginTimerList() : m_list(0) {}
~PluginTimerList();
uint32_t schedule(NPP instance, uint32_t interval, bool repeat,
void (*proc)(NPP npp, uint32_t timerID));
void unschedule(NPP instance, uint32_t timerID);
private:
PluginTimer* m_list;
};
} // namespace WebCore
#endif
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