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/*
* Copyright (C) 2009, 2010, 2011 Research In Motion Limited. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "SharedTimer.h"
#include <BlackBerryPlatformSingleton.h>
#include <BlackBerryPlatformTimer.h>
#include <wtf/CurrentTime.h>
namespace WebCore {
class SharedTimerBlackBerry : public BlackBerry::Platform::ThreadUnsafeSingleton<SharedTimerBlackBerry> {
friend void setSharedTimerFiredFunction(void (*f)());
SINGLETON_DEFINITION_THREADUNSAFE(SharedTimerBlackBerry)
public:
void start(double);
void stop();
private:
SharedTimerBlackBerry();
~SharedTimerBlackBerry();
bool m_started;
void (*m_timerFunction)();
};
SINGLETON_INITIALIZER_THREADUNSAFE(SharedTimerBlackBerry)
SharedTimerBlackBerry::SharedTimerBlackBerry()
: m_started(false)
, m_timerFunction(0)
{
}
SharedTimerBlackBerry::~SharedTimerBlackBerry()
{
if (m_started)
stop();
}
void SharedTimerBlackBerry::start(double interval)
{
BlackBerry::Platform::timerStart(interval, m_timerFunction);
m_started = true;
}
void SharedTimerBlackBerry::stop()
{
if (!m_started)
return;
BlackBerry::Platform::timerStop();
m_started = false;
}
void setSharedTimerFiredFunction(void (*f)())
{
SharedTimerBlackBerry::instance()->m_timerFunction = f;
}
void setSharedTimerFireInterval(double interval)
{
SharedTimerBlackBerry::instance()->start(interval);
}
void stopSharedTimer()
{
SharedTimerBlackBerry::instance()->stop();
}
} // namespace WebCore
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