private bool ImportModel(string filename, ModelLoadingManager.OnModelLoadedDel loadedCallback, ModelLoadingManager.LoadFailedCallback onFailCallback, PrintDetails.ObjectDetails objectDetails)
{
IncFilesLoading();
try
{
long num = 0;
using (var streamReader = new StreamReader(filename))
{
num = streamReader.BaseStream.Length;
}
if (num > 10485760L)
{
informationbox.AddMessageToQueue("Fairly complex and may slow down this program");
}
M3D.Graphics.Ext3D.ModelRendering.Model model = printerview.GetModel(filename);
if (model == null)
{
var state = new ModelLoadingManager.AsyncModelLoadData(filename, loadedCallback, onFailCallback, objectDetails);
if (settings.CurrentAppearanceSettings.ShowRemoveModelWarning && printerview.ModelLoaded && (objectDetails == null || objectDetails.printerSettingsXMLFile == null || objectDetails.printerViewXMLFile == null))
{
DecFilesLoading();
messagebox.AddXMLMessageToQueue(new PopupMessageBox.MessageDataXML(new SpoolerMessage(), Resources.removeModelDialog, new PopupMessageBox.XMLButtonCallback(RemoveModelButtonCallback), state));
return(true);
}
if (printerview.ModelLoaded && !settings.CurrentAppearanceSettings.UseMultipleModels)
{
printerview.RemovePrintableModels();
}
StartLoadModelThread(state);
}
else
{
modelLoadedQueue.Enqueue(new ModelLoadingManager.ModelLoadDetails(model, objectDetails));
}
}
catch (Exception ex)
{
DecFilesLoading();
ShowFileLoadingExeption(ex, filename, onFailCallback);
return(false);
}
return(true);
}
private void StartLoadModelThread(ModelLoadingManager.AsyncModelLoadData state)
{
printerview.ResetPrinterView();
ThreadPool.QueueUserWorkItem(new WaitCallback(LoadModelThread), state);
}
