// Main thread via OnProcessNextEvent below
bool
nsBaseAppShell::DoProcessNextNativeEvent(bool mayWait, uint32_t recursionDepth)
{
// The next native event to be processed may trigger our NativeEventCallback,
// in which case we do not want it to process any thread events since we'll
// do that when this function returns.
//
// If the next native event is not our NativeEventCallback, then we may end
// up recursing into this function.
//
// However, if the next native event is not our NativeEventCallback, but it
// results in another native event loop, then our NativeEventCallback could
// fire and it will see mEventloopNestingState as eEventloopOther.
//
EventloopNestingState prevVal = mEventloopNestingState;
mEventloopNestingState = eEventloopXPCOM;
++mEventloopNestingLevel;
bool result = ProcessNextNativeEvent(mayWait);
// Make sure that any sync sections registered during this most recent event
// are run now. This is not considered a stable state because we're not back
// to the event loop yet.
RunSyncSections(false, recursionDepth);
--mEventloopNestingLevel;
mEventloopNestingState = prevVal;
return result;
}
// Main thread via OnProcessNextEvent below
bool
nsBaseAppShell::DoProcessNextNativeEvent(bool mayWait)
{
// The next native event to be processed may trigger our NativeEventCallback,
// in which case we do not want it to process any thread events since we'll
// do that when this function returns.
//
// If the next native event is not our NativeEventCallback, then we may end
// up recursing into this function.
//
// However, if the next native event is not our NativeEventCallback, but it
// results in another native event loop, then our NativeEventCallback could
// fire and it will see mEventloopNestingState as eEventloopOther.
//
EventloopNestingState prevVal = mEventloopNestingState;
mEventloopNestingState = eEventloopXPCOM;
++mEventloopNestingLevel;
bool result = ProcessNextNativeEvent(mayWait);
--mEventloopNestingLevel;
mEventloopNestingState = prevVal;
return result;
}
