// The external command invokes this on the end-user's request
public void ShowForm(UIApplication uiapp)
{
uiapp.Application.WriteJournalComment("[STREAMVR] APP SHOW FORM", true);
// If we do not have a dialog yet, create and show it
if (_uiForm == null || !_uiForm.IsActive)
{
// A new handler to handle request posting by the dialog
MessageEventHandler handler = new MessageEventHandler();
// External Event for the dialog to use (to post requests)
ExternalEvent exEvent = ExternalEvent.CreateJournalable(handler);
uiapp.Application.WriteJournalComment("[STREAMVR] CREATING FORM", true);
var startingViews = new FilteredElementCollector(uiapp.ActiveUIDocument.Document).
OfClass(typeof(View3D)).
Select(e => e as View3D);
_uiForm = new WPF.StreamVRUI(exEvent, handler, (string msg) =>
{
uiapp.Application.WriteJournalComment(msg, true);
})
{
ServerURL = StreamVRApp.Instance.BaseServerURL,
UserName = uiapp.Application.Username,
RoomCode = "123456",
StartingView = startingViews.FirstOrDefault()?.Name ?? "",
StartingViewOptions = startingViews.Select(v => v.Name)
};
_uiForm.InitialLoad();
_uiForm.Show();
}
}
public Result OnStartup(UIControlledApplication application)
{
application.ControlledApplication.WriteJournalComment("[STREAMVR] APP STARTUP", true);
_uiForm = null; // no dialog needed yet; the command will bring it
Instance = this; // static access to this application instance
return(Result.Succeeded);
}
