--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Chronosv2/source/Presentation/Windows/Controls/MessageWindowElement.cs	Tue Feb 21 17:25:44 2012 +0700
@@ -0,0 +1,222 @@
+/*
+The MIT License
+
+Copyright (c) 2009-2010. Carlos Guzmán Álvarez. http://chronoswpf.codeplex.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 System.Windows;
+using System.Windows.Input;
+using Chronos.Extensions.Windows;
+using Chronos.Presentation.Core.VirtualDesktops;
+using Chronos.Presentation.Core.Windows;
+using nRoute.Services;
+
+namespace Chronos.Presentation.Windows.Controls
+{
+    /// <summary>
+    /// Provides the ability to create modal message windows (like messageboxes)
+    /// </summary>
+    public sealed class MessageWindowElement 
+        : WindowElement
+    {
+        #region · Dependency Properties ·
+
+        /// <summary>
+        /// Identifies the Buttons dependency property.
+        /// </summary>
+        public static readonly DependencyProperty ButtonsProperty =
+            DependencyProperty.Register("Buttons", typeof(DialogButton), typeof(MessageWindowElement),
+                new FrameworkPropertyMetadata(DialogButton.Ok));
+
+        #endregion
+
+        #region · Sync Object ·
+
+        static readonly object SyncObject = new object();
+
+        #endregion
+
+        #region · Static Commands ·
+
+        /// <summary>
+        /// Accept command
+        /// </summary>
+        public static RoutedCommand AcceptCommand;
+
+        /// <summary>
+        /// Cancel command
+        /// </summary>
+        public static RoutedCommand CancelCommand;
+
+        #endregion
+
+        #region · Static Constructors ·
+
+        /// <summary>
+        /// Initializes the <see cref="MessageWindowElement"/> class.
+        /// </summary>
+        static MessageWindowElement()
+        {
+            MessageWindowElement.DefaultStyleKeyProperty.OverrideMetadata(typeof(MessageWindowElement),
+                new FrameworkPropertyMetadata(typeof(MessageWindowElement)));
+
+            KeyboardNavigation.IsTabStopProperty.OverrideMetadata(typeof(MessageWindowElement),
+                new FrameworkPropertyMetadata(false));
+
+            MessageWindowElement.AcceptCommand = new RoutedCommand("Accept", typeof(MessageWindowElement));
+            MessageWindowElement.CancelCommand = new RoutedCommand("Cancel", typeof(MessageWindowElement));
+        }
+
+        #endregion
+        
+        #region · Show "Factory" Methods ·
+
+        /// <summary>
+        /// Shows a new <see cref="MessageWindowElement"/> with the given message
+        /// </summary>
+        /// <param name="message"></param>
+        /// <returns></returns>
+        public static DialogResult Show(string message)
+        {
+            return MessageWindowElement.Show("Message", message, DialogButton.OkCancel);
+        }
+
+        /// <summary>
+        /// Shows a new <see cref="MessageWindowElement"/> with the given caption and message
+        /// </summary>
+        /// <param name="caption"></param>
+        /// <param name="message"></param>
+        /// <returns></returns>
+        public static DialogResult Show(string caption, string message)
+        {
+            return MessageWindowElement.Show(caption, message, DialogButton.OkCancel);
+        }
+
+        /// <summary>
+        /// Shows a new <see cref="MessageWindowElement"/> with the given caption, message and buttons
+        /// </summary>
+        /// <param name="caption"></param>
+        /// <param name="message"></param>
+        /// <param name="buttons"></param>
+        /// <returns></returns>
+        public static DialogResult Show(string caption, string message, DialogButton buttons) 
+        {
+            lock (SyncObject)
+            {
+                DialogResult result = DialogResult.None;
+
+                System.Windows.Application.Current.Dispatcher.Invoke(
+                    (Action)delegate
+                    {
+                        MessageWindowElement window = new MessageWindowElement
+                        {
+                            Title           = caption,
+                            Content         = message,
+                            Buttons         = buttons,
+                            StartupLocation = StartupPosition.CenterParent
+                        };
+
+                        result = ServiceLocator.GetService<IVirtualDesktopManager>().ShowDialog(window);
+                    });
+
+                return result;
+            }
+        }
+
+        #endregion
+
+        #region · Properties ·
+
+        /// <summary>
+        /// Gets or sets the button combination to be shown
+        /// </summary>
+        public DialogButton Buttons
+        {
+            get { return (DialogButton)base.GetValue(MessageWindowElement.ButtonsProperty); }
+            set { base.SetValue(MessageWindowElement.ButtonsProperty, value); }
+        }
+
+        #endregion
+
+        #region · Constructors ·
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="MessageWindowElement"/> class
+        /// </summary>
+        public MessageWindowElement()
+            : base()
+        {
+            CommandBinding bindinAccept = new CommandBinding(MessageWindowElement.AcceptCommand, new ExecutedRoutedEventHandler(OnAccept));
+            this.CommandBindings.Add(bindinAccept);
+
+            CommandBinding bindingCancel = new CommandBinding(MessageWindowElement.CancelCommand, new ExecutedRoutedEventHandler(OnCancel));
+            this.CommandBindings.Add(bindingCancel);
+        }
+
+        #endregion
+
+        #region · Protected Methods ·
+
+        /// <summary>
+        /// Focuses the window
+        /// </summary>
+        protected override void GiveFocus()
+        {
+            this.SetFocus();
+        }
+
+        #endregion
+
+        #region · Command Actions ·
+
+        private void OnAccept(object sender, ExecutedRoutedEventArgs e)
+        {
+            if (this.Buttons == DialogButton.Ok ||
+                this.Buttons == DialogButton.OkCancel)
+            {
+                this.DialogResult = DialogResult.Ok;
+            }
+            else
+            {
+                this.DialogResult = DialogResult.Yes;
+            }
+
+            this.Hide();
+        }
+
+        private void OnCancel(object sender, ExecutedRoutedEventArgs e)
+        {
+            if (this.Buttons == DialogButton.OkCancel)
+            {
+                this.DialogResult = DialogResult.Cancel;
+            }
+            else
+            {
+                this.DialogResult = DialogResult.No;
+            }
+
+            this.Hide();
+        }
+
+        #endregion
+    }
+}