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Services.cs

//
// Services.cs
//
// Author:
//   Lluis Sanchez Gual
//
// Copyright (C) 2007 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 Gtk;
using Mono.Unix;
using Mono.Addins.Setup;

namespace Mono.Addins.Gui
{
      internal class Services
      {
            public static bool InApplicationNamespace (SetupService service, string id)
            {
                  return service.ApplicationNamespace == null || id.StartsWith (service.ApplicationNamespace + ".");
            }
            
            public static bool AskQuestion (string question)
            {
                  MessageDialog md = new MessageDialog (null, DialogFlags.Modal | DialogFlags.DestroyWithParent, MessageType.Question, ButtonsType.YesNo, question);
                  try {
                        int response = md.Run ();
                        return ((ResponseType) response == ResponseType.Yes);
                  } finally {
                        md.Destroy ();
                  }
            }
            
            public static void ShowError (Exception ex, string message, Window parent, bool modal)
            {
                  ErrorDialog dlg = new ErrorDialog (parent);
                  
                  if (message == null) {
                        if (ex != null)
                              dlg.Message = string.Format (Catalog.GetString ("Exception occurred: {0}"), ex.Message);
                        else {
                              dlg.Message = "An unknown error occurred";
                              dlg.AddDetails (Environment.StackTrace, false);
                        }
                  } else
                        dlg.Message = message;
                  
                  if (ex != null) {
                        dlg.AddDetails (string.Format (Catalog.GetString ("Exception occurred: {0}"), ex.Message) + "\n\n", true);
                        dlg.AddDetails (ex.ToString (), false);
                  }

                  if (modal) {
                        dlg.Run ();
                        dlg.Destroy ();
                  } else
                        dlg.Show ();
            }
      }
}

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