using System;
using System.Collections;
using System.Reflection;
using System.Runtime.InteropServices;
using Gtk;

namespace AdaptorTest
{	
	public class TreeViewAdaptor : TreeView
	{

		ListAdaptor store;
		
		public ArrayList column_mappings = new ArrayList ();
		public ArrayList column_types = new ArrayList ();
		
		public TreeViewAdaptor (ListAdaptor store) : base (IntPtr.Zero)
		{
			string[] names = { "model" };
			GLib.Value[] vals =  { new GLib.Value (store) };
			CreateNativeObject (names, vals);
			vals [0].Dispose ();
			this.ListAdaptor = store;
		}

		public TreeViewAdaptor () : base () {}
		
		[DllImport("/usr/lib/libgtk-x11-2.0.so")]
		static extern void gtk_tree_view_set_model(IntPtr raw, IntPtr model);

		~TreeViewAdaptor ()
		{
			// Make it more easy for the garbage collector
			if (this.store != null)
				this.store.TreeViewAdaptor = null;
		}
		
		public ListAdaptor ListAdaptor 
		{
			get 
			{
				return store;
			}
			set 
			{
				// Make it more easy for the garbage collector
				if (this.store != null)
					this.store.TreeViewAdaptor = null;
				value.TreeViewAdaptor = this;
				store = value;
				
				
				gtk_tree_view_set_model (Handle, store == null ? IntPtr.Zero : store.Handle);

			}
		}

		public Gtk.TreeViewColumn AppendColumn (string title, string MappingName, GLib.GType ctype, Gtk.CellRenderer cell, Gtk.NodeCellDataFunc cell_data) 
		{
			Gtk.TreeViewColumn col = new Gtk.TreeViewColumn (title,cell, new object[0]);
						
			AppendColumn (col);
			
			this.column_mappings.Add (MappingName);
			this.column_types.Add (ctype);
			
			return col;
		}
	}
}