private void BeginShowNewWindow(IViewer matchedPlugin)
{
_currentMainWindow.UnloadPlugin();
// switch window
var oldWindow = _currentMainWindow;
_currentMainWindow = matchedPlugin.AllowsTransparency
? _viewWindowTransparent
: _viewWindowNoTransparent;
if (!ReferenceEquals(oldWindow, _currentMainWindow))
{
oldWindow.BeginHide();
}
_currentMainWindow.BeginShow(matchedPlugin, _path, CurrentPluginFailed);
}
