public SystemEvent(int eventId, Action callback)
{
EventId = eventId;
Callback = callback;
_wndProcRegistration = WndProc.Listen(eventId, m => callback());
}
public GlobalHotKey(int id, int virtualKey, int modifiers, Action callback)
{
Id = id;
VirtualKey = virtualKey;
Modifiers = modifiers;
Callback = callback;
_wndProcRegistration = WndProc.Listen(786, m =>
{
// Filter out other hotkey events
if (m.WParam.ToInt32() != Id)
{
return;
}
// Throttling
lock (_lock)
{
if ((DateTimeOffset.Now - _lastTriggerTimestamp).Duration().TotalSeconds < 0.2)
{
return;
}
_lastTriggerTimestamp = DateTimeOffset.Now;
}
Callback();
});
}
public PowerSettingNotification(IntPtr handle, Guid powerSettingId, Action callback)
{
Handle = handle;
PowerSettingId = powerSettingId;
Callback = callback;
_wndProcRegistration = WndProc.Listen(536, m =>
{
// Filter out other power events
if (m.GetLParam <PowerBroadcastSetting>().PowerSettingId != powerSettingId)
{
return;
}
Callback();
});
}