private bool Step() { Photo photo; Pixbuf thumbnail; int count; bool ongoing = true; if (importer == null) { return(false); } try { // FIXME this is really just an incredibly ugly way of dealing // with the recursive DoImport loops we sometimes get into ongoing = importer.Step(out photo, out thumbnail, out count); } catch (ImportException e) { System.Console.WriteLine(e); return(false); } if (photo == null || thumbnail == null) { Console.WriteLine("Could not import file"); } else { //icon_scrolled.Visible = true; collection.Add(photo); //grid.AddThumbnail (thumbnail); } if (thumbnail != null) { thumbnail.Dispose(); } if (count < total) { UpdateProgressBar(count + 1, total); } if (ongoing && total > 0) { return(true); } else { System.Console.WriteLine("Stopping"); if (progress_bar != null) { progress_bar.Text = Catalog.GetString("Done Loading"); } AllowFinish = true; return(false); } }
public void FindMissing() { int i; missing.Clear(); for (i = 0; i < source.Count; i++) { IBrowsableItem item = source [i]; string path = item.DefaultVersionUri.LocalPath; if (!File.Exists(path) || (new FileInfo(path).Length == 0)) { missing.Add(item); } } }