SharedTimerBlackBerry.cpp [plain text]
#include "config.h"
#include "SharedTimer.h"
#include <wtf/CurrentTime.h>
#include <BlackBerryPlatformTimer.h>
namespace WebCore {
class SharedTimerBlackBerry {
friend void setSharedTimerFiredFunction(void (*f)());
public:
static SharedTimerBlackBerry* instance();
void start(double);
void stop();
private:
SharedTimerBlackBerry();
~SharedTimerBlackBerry();
bool m_started;
void (*m_timerFunction)();
};
SharedTimerBlackBerry::SharedTimerBlackBerry()
: m_started(false)
, m_timerFunction(0)
{
}
SharedTimerBlackBerry::~SharedTimerBlackBerry()
{
if (m_started)
stop();
}
SharedTimerBlackBerry* SharedTimerBlackBerry::instance()
{
static SharedTimerBlackBerry* timer = 0;
if (!timer)
timer = new SharedTimerBlackBerry;
return timer;
}
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();
}
}