// 
// ExitProgramAction.cs
//  
// Author:
//       Jonathan Pobst <monkey@jpobst.com>
// 
// Copyright (c) 2010 Jonathan Pobst
// 
// 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 Pinta.Core;

namespace Pinta.Actions
{
	class ExitProgramAction : IActionHandler
	{
		#region IActionHandler Members
		public void Initialize ()
		{
			PintaCore.Actions.File.Exit.Activated += Activated;
		}

		public void Uninitialize ()
		{
			PintaCore.Actions.File.Exit.Activated -= Activated;
		}
		#endregion

		private void Activated (object sender, EventArgs e)
		{
			while (PintaCore.Workspace.HasOpenDocuments) {
				int count = PintaCore.Workspace.OpenDocuments.Count;

				PintaCore.Actions.File.Close.Activate ();

				// If we still have the same number of open documents,
				// the user cancelled on a Save prompt.
				if (count == PintaCore.Workspace.OpenDocuments.Count)
					return;
			}

			// Let everyone know we are quitting
			PintaCore.Actions.File.RaiseBeforeQuit ();

			Application.Quit ();
		}
	}
}
