private void GetPreviews()
{
lock (camera) {
ProgressDialog pdialog = new ProgressDialog(Catalog.GetString("Downloading Previews"),
ProgressDialog.CancelButtonType.Cancel,
camera.FileList.Count,
this.Dialog);
int index = 0;
bool load_thumb = true;
System.Collections.ArrayList sfiles = camera.FileList;
sfiles.Sort();
foreach (GPhotoCameraFile file in sfiles)
{
string msg = String.Format(Catalog.GetString("Downloading Preview of {0}"),
file.FileName);
if (load_thumb && pdialog.Update(msg))
{
load_thumb = false;
pdialog.Hide();
}
Pixbuf scale = null;
if (load_thumb)
{
Pixbuf thumbscale = camera.GetPreviewPixbuf(file);
if (thumbscale != null)
{
scale = PixbufUtils.ScaleToMaxSize(thumbscale, 64, 64);
thumbscale.Dispose();
}
}
preview_list_store.AppendValues(file.Directory, file.FileName, scale, index);
index++;
}
file_tree.Selection.SelectAll();
pdialog.Destroy();
}
}