void HandleIconViewDragDataReceived (object sender, DragDataReceivedArgs args)
{
Widget source = Gtk.Drag.GetSourceWidget (args.Context);
if (args.Info == DragDropTargets.TagListEntry.Info) {
//
// Translate the event args from viewport space to window space,
// drag events use the viewport. Owen sends his regrets.
//
int item = icon_view.CellAtPosition (args.X + (int)icon_view.Hadjustment.Value,
args.Y + (int)icon_view.Vadjustment.Value);
//Console.WriteLine ("Drop cell = {0} ({1},{2})", item, args.X, args.Y);
if (item >= 0) {
if (icon_view.Selection.Contains (item))
AttachTags (tag_selection_widget.TagHighlight, SelectedIds ());
else
AttachTags (tag_selection_widget.TagHighlight, new int [] { item });
}
Gtk.Drag.Finish (args.Context, true, false, args.Time);
return;
}
if (args.Info == (uint)DragDropTargets.TargetType.UriList) {
/*
* If the drop is coming from inside f-spot then we don't want to import
*/
if (source != null)
return;
UriList list = args.SelectionData.GetUriListData ();
ImportUriList (list, (args.Context.Action & Gdk.DragAction.Copy) != 0);
Gtk.Drag.Finish (args.Context, true, false, args.Time);
return;
}
if (args.Info == DragDropTargets.PhotoListEntry.Info) {
int p_item = icon_view.CellAtPosition (args.X + (int)icon_view.Hadjustment.Value,
args.Y + (int)icon_view.Vadjustment.Value);
if (p_item >= 0) {
if (icon_view.Selection.Contains (p_item)) //We don't want to reparent ourselves!
return;
PhotoVersionCommands.Reparent cmd = new PhotoVersionCommands.Reparent ();
Photo[] photos_to_reparent = SelectedPhotos ();
// Give feedback to user that something happened, and leave the parent selected after reparenting
icon_view.Selection.Add (p_item);
cmd.Execute (Database.Photos, photos_to_reparent, query.Photos [p_item], GetToplevel (null));
UpdateQuery ();
}
Gtk.Drag.Finish (args.Context, true, false, args.Time);
return;
}
}
