private bool ShowPopup(PerfGraphMessage perfMessage)
{
lock ( _syncRoot )
{
var viewModel = _userInterface.DataContext as PerfGraphViewModel;
if (viewModel != null)
{
PerfGraphPopup popup = null;
if (_notifyIcon.CustomBalloon != null && _notifyIcon.CustomBalloon.Child != null)
{
popup = _notifyIcon.CustomBalloon.Child as PerfGraphPopup;
}
var popupViewModel = new PerfGraphPopupViewModel
{
Message = perfMessage.Content
};
popupViewModel.ShowPerfLog += popupViewModel_ShowPerfLog;
if (popup != null)
{
PopupViewModel = popupViewModel;
popup.Closed += popup_Closed;
_notifyIcon.CloseBalloon( );
return(true);
}
var perfGraphPopup = new PerfGraphPopup
{
DataContext = popupViewModel
};
_notifyIcon.ShowCustomBalloon(perfGraphPopup, PopupAnimation.Scroll, _popupTimeout);
return(true);
}
}
return(false);
}
private void popup_Closed(object sender, EventArgs e)
{
var popup = sender as PerfGraphPopup;
if (popup != null)
{
popup.Closed -= popup_Closed;
}
if (PopupViewModel != null)
{
var perfGraphPopup = new PerfGraphPopup
{
DataContext = PopupViewModel
};
PopupViewModel = null;
_notifyIcon.ShowCustomBalloon(perfGraphPopup, PopupAnimation.Scroll, _popupTimeout);
}
}
