//
// OpenVPN Administrator
//
// Author(s): Everaldo Canuto <everaldo@simios.org>
//
// (C) 2006 Everaldo Canuto <everaldo@simios.org>
// (C) 2006 The Gang <www.the-gang.net>
// 
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// 
// This library 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 library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//

using System;
using Gtk;
using Glade;
using Mono.Unix;

namespace OpenVPN.Admin
{
	public class ChangeForm
	{
		#region Fields
		
		[Widget] Dialog changeForm;
		[Widget] Image imageLogo;
		[Widget] Entry entryPassword;
		[Widget] Entry entryNewPassword;
		[Widget] Entry entryNewPasswordAgain;
		
		private string password;
		private string newpassword;
		
		#endregion
	
		#region Constructors and destructors
		
		public ChangeForm() 
		{
			InitializeComponent();
		}
        
		private void InitializeComponent()
		{
			// changeForm			
			Glade.XML gxml = new Glade.XML (null, "openvpn-admin.glade", "changeForm", null);
			gxml.Autoconnect(this);
			this.changeForm.Icon  = Gdk.Pixbuf.LoadFromResource("certificate.png");
			this.imageLogo.Pixbuf = Gdk.Pixbuf.LoadFromResource("certificate.png");
		}
                
		#endregion
        
		#region Public methods
		
		public Gtk.ResponseType ShowModal()
		{
			/*Gtk.ResponseType result = Gtk.ResponseType.None; 
			while ((result != Gtk.ResponseType.Ok) && ((result != Gtk.ResponseType.Cancel))) 
			{
				result = (Gtk.ResponseType) this.changeForm.Run();
			}
			changeForm.Hide();
			return result;*/
			Gtk.ResponseType result = (Gtk.ResponseType) this.changeForm.Run();
			changeForm.Hide();
			
			return result;
		}
		
		public void ErrorBox(string message)
		{
			MessageDialog md = new MessageDialog(this.changeForm, 
									DialogFlags.DestroyWithParent,
									MessageType.Error, 
									ButtonsType.Ok, 
									message);
     		
			md.Run();
			md.Destroy();
		}

		#endregion
		
		#region Public events

		public void on_ok_clicked(object o, EventArgs args) 
		{
			try
			{
				if (entryNewPassword.Text != entryNewPasswordAgain.Text) 
					throw new Exception(Catalog.GetString("New Passphrase and New Passphrase (Again) need to be the same."));
			
				this.password    = entryPassword.Text;
				this.newpassword = entryNewPassword.Text;
				this.changeForm.Respond(Gtk.ResponseType.Ok);
        	}
			catch (Exception e)
			{
				ErrorBox(e.Message);
			}
		}

		#endregion
		
		#region Public properties
		
		public string Password
		{
			get { return this.password; }
		}

		public string NewPassword
		{
			get { return this.newpassword; }
		}

		#endregion
	}
	
}