void DOMTimer::fired()
{
ScriptExecutionContext* context = scriptExecutionContext();
timerNestingLevel = m_nestingLevel;
// Simple case for non-one-shot timers.
if (isActive()) {
if (repeatInterval() && repeatInterval() < s_minTimerInterval) {
m_nestingLevel++;
if (m_nestingLevel >= maxTimerNestingLevel)
augmentRepeatInterval(s_minTimerInterval - repeatInterval());
}
// No access to member variables after this point, it can delete the timer.
m_action->execute(context);
return;
}
// Delete timer before executing the action for one-shot timers.
ScheduledAction* action = m_action.release();
// No access to member variables after this point.
delete this;
action->execute(context);
delete action;
timerNestingLevel = 0;
}
void DOMTimer::fired()
{
ExecutionContext* context = getExecutionContext();
ASSERT(context);
context->timers()->setTimerNestingLevel(m_nestingLevel);
ASSERT(!context->activeDOMObjectsAreSuspended());
// Only the first execution of a multi-shot timer should get an affirmative user gesture indicator.
UserGestureIndicator gestureIndicator(m_userGestureToken.release());
TRACE_EVENT1("devtools.timeline", "TimerFire", "data", InspectorTimerFireEvent::data(context, m_timeoutID));
InspectorInstrumentation::NativeBreakpoint nativeBreakpoint(context, "timerFired", false);
InspectorInstrumentation::AsyncTask asyncTask(context, this);
// Simple case for non-one-shot timers.
if (isActive()) {
if (repeatInterval() && repeatInterval() < minimumInterval) {
m_nestingLevel++;
if (m_nestingLevel >= maxTimerNestingLevel)
augmentRepeatInterval(minimumInterval - repeatInterval());
}
// No access to member variables after this point, it can delete the timer.
m_action->execute(context);
return;
}
// Unregister the timer from ExecutionContext before executing the action
// for one-shot timers.
ScheduledAction* action = m_action.release();
context->timers()->removeTimeoutByID(m_timeoutID);
action->execute(context);
TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "UpdateCounters", TRACE_EVENT_SCOPE_THREAD, "data", InspectorUpdateCountersEvent::data());
// ExecutionContext might be already gone when we executed action->execute().
ExecutionContext* executionContext = getExecutionContext();
if (!executionContext)
return;
executionContext->timers()->setTimerNestingLevel(0);
// Eagerly unregister as ExecutionContext observer.
clearContext();
}
void DOMTimer::fired()
{
ScriptExecutionContext* context = scriptExecutionContext();
timerNestingLevel = m_nestingLevel;
#if ENABLE(INSPECTOR)
InspectorTimelineAgent* timelineAgent = InspectorTimelineAgent::retrieve(context);
if (timelineAgent)
timelineAgent->willFireTimer(m_timeoutId);
#endif
// Simple case for non-one-shot timers.
if (isActive()) {
if (repeatInterval() && repeatInterval() < s_minTimerInterval) {
m_nestingLevel++;
if (m_nestingLevel >= maxTimerNestingLevel)
augmentRepeatInterval(s_minTimerInterval - repeatInterval());
}
// No access to member variables after this point, it can delete the timer.
m_action->execute(context);
#if ENABLE(INSPECTOR)
if (timelineAgent)
timelineAgent->didFireTimer();
#endif
return;
}
// Delete timer before executing the action for one-shot timers.
ScheduledAction* action = m_action.release();
// No access to member variables after this point.
delete this;
action->execute(context);
#if ENABLE(INSPECTOR)
if (timelineAgent)
timelineAgent->didFireTimer();
#endif
delete action;
timerNestingLevel = 0;
}
