public HooksThread(UsedEvents usedEvents, AWnd wMsg)
{
_usedEvents = usedEvents;
_wMsg = wMsg;
AThread.Start(_Thread, sta: false); //important: not STA, because we use lock, which dispatches sent messages if STA
Api.WaitForSingleObject(_eventStartStop, -1);
}
/// <summary>
/// Sends key/mouse event data (copied to _keyData etc) to the main thread.
/// Returns true to eat (block, discard) the event.
/// On 1100 ms timeout returns false.
/// </summary>
bool _Send(UsedEvents eventType)
{
//using var p1 = APerf.Create();
_wMsg.SendNotify(Api.WM_USER + 1, _messageId, (int)eventType);
bool timeout = Api.WaitForSingleObject(_eventSendData, 1100) == Api.WAIT_TIMEOUT;
lock (this) {
if (timeout)
{
timeout = Api.WaitForSingleObject(_eventSendData, 0) == Api.WAIT_TIMEOUT; //other thread may SetEvent between WaitForSingleObject and lock
}
_messageId++;
return(_eat && !timeout);
}
//info: HookWin._HookProcLL will print warning if > LowLevelHooksTimeout-50. Max LowLevelHooksTimeout is 1000.
}
