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

namespace OpenVPN.Admin
{
	public class BaseForm
	{

		#region Fields
		
		private Gtk.Window window;
		private Glade.XML gxml; 
		
		#endregion
		
		#region Constructors and destructors
		
		public BaseForm() 
		{
			// do nothing.
		}
		
		public void Destroy()
		{
			if (window != null)
				window.Destroy();
		}
		
		protected virtual void InitializeComponent(string formname)
		{
			gxml = new Glade.XML (null, "openvpn-admin.glade", formname, null);
			gxml.Autoconnect (this);
			window = (Gtk.Window) gxml.GetWidget(formname);
		}
		
		#endregion
		
		#region Public properties
		
		public Gtk.Window Window
		{
			get { return window; }
		}
		
		#endregion
		
		#region Public methods
		
		public virtual void Show()
		{
			window.ShowAll();
		}
		
		public void ErrorBox(string message)
		{
			MessageDialog dialog = new MessageDialog(window, 
									DialogFlags.DestroyWithParent,
									MessageType.Error, 
									ButtonsType.Ok, message);
			dialog.Run();
			dialog.Destroy();
		}

		public string SelectFolderDialog()
		{
			FileChooserDialog dialog = new FileChooserDialog(Catalog.GetString("Select Folder"), window, FileChooserAction.SelectFolder);
			
			dialog.AddButton (Stock.Cancel, ResponseType.Cancel);
			dialog.AddButton (Stock.Open, ResponseType.Ok);
			dialog.Run();
			dialog.Hide();
			
			return dialog.Uri;			
		}
						
		#endregion
		
		#region Default events handles
		
		public void on_close_clicked(object o, EventArgs args) 
		{
			Window.Hide();
		}
		
		public void on_selectfolder_clicked(object o, EventArgs args)
		{
			if (!(o is Gtk.Widget)) return;			
			
			string name = ((Gtk.Widget) o).Name;
			Gtk.Widget entry = gxml.GetWidget(name.Replace("button", "entry"));
			
			if ((entry != null) && (entry is Gtk.Entry))
			{
				FileChooserDialog dialog = new FileChooserDialog("Select Folder", window, FileChooserAction.SelectFolder);
			
				dialog.AddButton (Stock.Cancel, ResponseType.Cancel);
				dialog.AddButton (Stock.Open, ResponseType.Ok);
				if (dialog.Run() == (int) ResponseType.Ok)
					((Gtk.Entry) entry).Text = dialog.Filename;
				dialog.Hide();
			}			
		}

		public void on_openfile_clicked(object o, EventArgs args)
		{
			if (!(o is Gtk.Widget)) return;			
			
			string name = ((Gtk.Widget) o).Name;
			Gtk.Widget entry = gxml.GetWidget(name.Replace("button", "entry"));
			
			if ((entry != null) && (entry is Gtk.Entry))
			{
				FileChooserDialog dialog = new FileChooserDialog("Select Folder", window, FileChooserAction.Open);
			
				dialog.AddButton (Stock.Cancel, ResponseType.Cancel);
				dialog.AddButton (Stock.Open, ResponseType.Ok);
				if (dialog.Run() == (int) ResponseType.Ok)
					((Gtk.Entry) entry).Text = dialog.Filename;
				dialog.Hide();
			}			
		}
		
		#endregion
		
		#region Private methods
		

		#endregion
	}
	
}