private void LoadSelectedPackages()
{
if (isLoading)
{
/*var md = new MessageDialog(ParentWindow, DialogFlags.Modal, MessageType.Error, ButtonsType.Ok, "Currently loading packages, please wait.");
* md.ButtonReleaseEvent += (o, args) => {
* md.HideAll();
* };
* md.Show();*/
return;
}
isLoading = true;
// Get all the packages that are selected
var rows = TreeView.Selection.GetSelectedRows();
if (rows.Length != 0)
{
// Get all the names of the un-loaded packages.
var packageNames = new HashSet <string>();
foreach (var row in rows)
{
TreeIter iter;
Model.GetIter(out iter, row);
var packageRef = (PackageReference)Model.GetValue(iter, PACKAGE_REF_COLUMN);
if (!PackageManager.IsLoaded(packageRef.Name))
{
packageNames.Add(packageRef.Name);
}
}
// Start loading
PackageManager.AsyncLoadPackages(packageNames, (n, p) => {
Gtk.Application.Invoke((s, args) => {
if (string.IsNullOrEmpty(n))
{
if (StatusReceiver != null)
{
StatusReceiver.OnStatusReceived("", 0);
}
isLoading = false;
}
else
{
if (StatusReceiver != null)
{
StatusReceiver.OnStatusReceived("Loading " + n, p);
}
}
UpdateRightPane();
});
});
}
}