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());
}
}
