bool item_selected(object i, System.Windows.Input.TouchEventArgs e)
{
collection_listbox_item item = (collection_listbox_item)i;
collection_item ci = (collection_item)item.img.Tag;
if (ci != null)
{
log.WriteInteractionLog(17, "tapped the collection item, contribution id: " + ci._contribution.id, e.TouchDevice);
window_manager.open_contribution_window(ci,
item.PointToScreen(new Point(0, 0)).X - window_manager.main_canvas.PointToScreen(new Point(0, 0)).X,
item.PointToScreen(new Point(0, 0)).Y, ci.ToString());
}
return true;
}