static Gtk.Widget CreateWidget (CommandEntry entry)
{
if (entry.CommandId == Command.Separator)
return new Gtk.SeparatorToolItem ();
Command cmd = entry.GetCommand (IdeApp.CommandService);
if (cmd == null)
return new Gtk.Label ();
if (cmd is CustomCommand) {
Gtk.Widget ti = (Gtk.Widget) Activator.CreateInstance (((CustomCommand)cmd).WidgetType);
if (cmd.Text != null && cmd.Text.Length > 0) {
//strip "_" accelerators from tooltips
string text = cmd.Text;
while (true) {
int underscoreIndex = text.IndexOf ('_');
if (underscoreIndex > -1)
text = text.Remove (underscoreIndex, 1);
else
break;
}
ti.TooltipText = text;
}
return ti;
}
ActionCommand acmd = cmd as ActionCommand;
if (acmd == null)
throw new InvalidOperationException ("Unknown cmd type.");
if (acmd.CommandArray) {
throw new InvalidOperationException ("Command arrays not supported.");
}
else if (acmd.ActionType == ActionType.Normal)
return new Button ();
else
return new ToggleButton ();
}
