//
// CommandToolbar.cs
//
// Author:
//   Lluis Sanchez Gual
//
// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

using System;
using MonoDevelop.Components.DockToolbars;

namespace MonoDevelop.Components.Commands
{
	public class CommandToolbar: DockToolbar, ICommandBar
	{
		object initialCommandTarget;
		
		public CommandToolbar (CommandManager manager, string id, string title): base (id, title)
		{
			manager.RegisterCommandBar (this);
		}
		
		internal object InitialCommandTarget {
			get { return initialCommandTarget; }
			set { initialCommandTarget = value; }
		}
		
		protected override void OnShown ()
		{
			base.OnShown ();
			((ICommandBar)this).Update (null);
		}
		
		void ICommandBar.Update (object defaultTarget)
		{
			if (!Visible)
				return;
			
			if (initialCommandTarget != null)
				defaultTarget = initialCommandTarget;

			CommandTargetRoute targetRoute = new CommandTargetRoute (defaultTarget);
			foreach (Gtk.Widget item in Children) {
				if (item is ICommandUserItem)
					((ICommandUserItem)item).Update (targetRoute);
				else
					item.Show ();
			}
		}
		
		public void SetEnabled (bool enabled)
		{
			foreach (Gtk.Widget item in Children) {
				if (item.GetType () == typeof(Gtk.ToolItem))
					item.Sensitive = enabled;
			}
		}
	}
}
