private Category create_new_temporary_category()
{
MetaLabel label = new MetaLabel();
label.parent_db_id = -1;
label.label = Mono.Unix.Catalog.GetString("New Category");
Category cat = new Category(label);
cat.search_func = search_func;
categories.Add(cat);
return cat;
}
public CategoryDrawer(Category cat)
{
category = cat;
// create representation
representation = new Gtk.VBox();
representation.PackStart(create_category_button(cat), false, false, 6);
representation.Name = category.metalabel.label;
foreach (UserLabel label in cat.labels)
representation.PackStart(create_button(label), false, false, 0);
}
private void header_click(ButtonPressEventArgs args, Category cat)
{
if (args.Event.Button == 3) {
Menu popupMenu = new Menu();
MenuItem create_label = new MenuItem(Mono.Unix.Catalog.GetString("Create a new label"));
create_label.Activated += delegate { add_new_label(); };
popupMenu.Add(create_label);
MenuItem rename_item = new MenuItem(Mono.Unix.Catalog.GetString("Rename category"));
rename_item.Activated += delegate { rename_category(false); };
popupMenu.Add(rename_item);
if (!category.initial) {
MenuItem delete_item = new MenuItem(Mono.Unix.Catalog.GetString("Delete category"));
delete_item.Activated += delegate { remove_category_callback(cat.metalabel.db_id); };
popupMenu.Add(delete_item);
}
popupMenu.Add(new Gtk.SeparatorMenuItem());
MenuItem create_item = new MenuItem(Mono.Unix.Catalog.GetString("Create a new category"));
create_item.Activated += delegate { add_new_category_to_ui_callback(); };
popupMenu.Add(create_item);
popupMenu.ShowAll();
popupMenu.Popup(null, null, null, args.Event.Button, args.Event.Time);
}
}
private Gtk.EventBox create_category_button(Category cat)
{
Gtk.EventBox header_wrapper = new Gtk.EventBox();
Gtk.Alignment header_alignment = new Gtk.Alignment(0, 0, 0, 0);
Gtk.HBox header = new Gtk.HBox();
header.Add(CairoDrawing.create_empty_image(22, 16));
header.Add(new Gtk.Label(" " + cat.metalabel.label));
header_alignment.Add(header);
header_wrapper.Name = cat.metalabel.label;
header_wrapper.Add(header_alignment);
header_wrapper.ButtonPressEvent += delegate (object sender, ButtonPressEventArgs args) {
header_click(args, cat);
};
return header_wrapper;
}
private void got_labels(List<MetaLabel> labels)
{
System.Console.WriteLine("got labels in categories {0}", labels.Count);
categories.Clear();
foreach (MetaLabel l in labels)
{
if (l.parent_db_id == -1)
{
Category cat = new Category(l);
cat.search_func = search_func;
categories.Add(cat);
}
else
{
foreach (Category c in categories)
if (c.metalabel.db_id == l.parent_db_id)
c.add_label(l);
}
}
System.Console.WriteLine("categories {0}", categories.Count);
drawer.set_categories(categories);
}