//
// Gnome.Program.custom - Gnome Program class customizations
//
// Author: Rachel Hestilow <hestilow@ximian.com>
//
// Copyright (C) 2002 Rachel Hestilow
//
// This code is inserted after the automatically generated code.
//
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the Lesser GNU General 
// Public License as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this program; if not, write to the
// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.

	
[DllImport("libgobject-2.0-0.dll")]
static extern void g_type_init ();

[StructLayout(LayoutKind.Sequential)]
struct PropertyArg {
	public string name;
	public GLib.Value value;
}

[DllImport("gnomesharpglue-2")]
static extern System.IntPtr
gtksharp_gnome_program_init (string app_id, string app_version, IntPtr module, int argc, string[] argv, int nargs, PropertyArg[] args);

public Program (string app_id, string app_version, ModuleInfo module, string[] argv, params object[] props) : base (IntPtr.Zero)
{
	if (app_id.IndexOf (" ") > 0)
		throw new ArgumentException ("app_id argument can't contain spaces.");

	int nargs = props.Length / 2;
	PropertyArg[] args = new PropertyArg[nargs];
	GLib.Value[] vals = new GLib.Value[nargs];
	string[] new_argv = new string[argv.Length + 1];
	
	g_type_init ();

	for (int i = 0; i < nargs; i++)
	{
		args[i].name = (string) props[i * 2];
		GLib.Value value;
		// FIXME: handle more types
		object prop = props[i * 2 + 1];
		Type type = prop.GetType ();
		if (type == "hello".GetType ())
			value = new GLib.Value ((string) prop);
		else if (type == true.GetType ())
			value = new GLib.Value ((bool) prop);
		else
			value = GLib.Value.Empty;
		vals[i] = value;
		args[i].value = value; 
	}
	
	/* FIXME: Is there a way to access this in .NET? */ 
	new_argv[0] = app_id;
	Array.Copy (argv, 0, new_argv, 1, argv.Length);
	Raw = gtksharp_gnome_program_init (app_id, app_version, module.Handle, new_argv.Length, new_argv, nargs, args);

	//
	// Dynamically reset the signal handlers, because Gnome overwrites them
	//
	Type mono_runtime_type = Type.GetType ("Mono.Runtime");
	if (mono_runtime_type != null){
		object [] iargs = new object [0];
		System.Reflection.MethodInfo mi = mono_runtime_type.GetMethod ("InstallSignalHandlers", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Static);
	
		mi.Invoke (null, iargs);
	}
}

public void Run ()
{
	Gtk.Application.Run ();
}

public void Quit ()
{
	Gtk.Application.Quit ();
}