private void PerformQuickLook()
{
var selectedItem = WinExplorerHelper.GetSelectedItem();
if (selectedItem == null || selectedItem == _currentItem)
{
if (_quickLookWindow?.CloseIfActive() ?? false)
{
_currentItem = null;
_quickLookWindow = null;
}
return;
}
_currentItem = selectedItem;
_quickLookWindow?.Close();
_quickLookWindow = null;
_quickLookWindow = new QuickLookWindow();
_quickLookWindow.Open(selectedItem);
_quickLookWindow.Show();
}
protected override void OnExit(ExitEventArgs e)
{
base.OnExit(e);
_quickLookWindow.Close();
_keyboardHook?.Dispose();
_notifyIcon?.Dispose();
_mutex?.ReleaseMutex();
}