--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Chronosv2/source/Presentation/Core/VirtualDesktops/IVirtualDesktop.cs	Tue Feb 21 17:25:44 2012 +0700
@@ -0,0 +1,142 @@
+/*
+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.Collections.ObjectModel;
+using System.Windows;
+using Chronos.Presentation.Core.ViewModel;
+using Chronos.Presentation.Core.Windows;
+
+namespace Chronos.Presentation.Core.VirtualDesktops
+{
+    /// <summary>
+    /// Interface for virtual desktop implementations
+    /// </summary>
+    public interface IVirtualDesktop
+    {
+        #region · Properties ·
+
+        /// <summary>
+        /// Gets the desktop identifier
+        /// </summary>
+        Guid Id
+        {
+            get;
+        }
+
+        /// <summary>
+        /// Gets the list of active Windows
+        /// </summary>
+        ReadOnlyObservableCollection<INavigationViewModel> ActiveWindows
+        {
+            get;
+        }
+
+        #endregion
+
+        #region · Methods ·
+
+        /// <summary>
+        /// Activates the desktop instance
+        /// </summary>
+        void Activate();
+
+        /// <summary>
+        /// Deactivates the desktop instance
+        /// </summary>
+        void Deactivate();
+
+        /// <summary>
+        /// Shows the desktop
+        /// </summary>
+        void ShowDesktop();
+        
+        /// <summary>
+        /// Saves the desktop to disk
+        /// </summary>
+        void Save();
+
+        /// <summary>
+        /// Creates a new shortcut with the given title and target
+        /// </summary>
+        /// <param name="title"></param>
+        /// <param name="target"></param>
+        void CreateShortcut<T>(string title, string target) where T : IShortcutViewModel, new();
+
+        /// <summary>
+        /// Creates a new shortcut with the given title, target and position
+        /// </summary>
+        /// <param name="title"></param>
+        /// <param name="target"></param>
+        void CreateShortcut<T>(string title, string target, Point position) where T : IShortcutViewModel, new();
+
+        /// <summary>
+        /// Shows a new instance of the given element type
+        /// </summary>
+        void Show<T>() where T: IDesktopElement, new();
+
+        /// <summary>
+        /// Shows a new instance of the given element type
+        /// </summary>
+        void Show<T>(Point position) where T : IDesktopElement, new();
+
+        /// <summary>
+        /// Shows the given <see cref="IDesktopElement"/> instance
+        /// </summary>
+        /// <param name="instance"></param>
+        void Show(IDesktopElement instance);
+
+        /// <summary>
+        /// Shows the given <see cref="IDesktopElement"/> instance
+        /// </summary>
+        /// <param name="instance"></param>
+        void Show(IDesktopElement instance, Point position);
+
+        /// <summary>
+        /// Shows the given <see cref="IWindow"/> instance
+        /// </summary>
+        /// <param name="window">A <see cref="IWindow"/> instance</param>
+        void Show(IWindow window);
+
+        /// <summary>
+        /// Closes the element with given identifier
+        /// </summary>
+        /// <param name="id"></param>
+        void Close(Guid id);
+
+        /// <summary>
+        /// Closes all the elements
+        /// </summary>
+        /// <param name="id">The identifier.</param>
+        void CloseAll();
+
+        /// <summary>
+        /// Restores the window with the given identifier
+        /// </summary>
+        /// <param name="id">The identifier.</param>
+        void Restore(Guid id);
+
+        #endregion
+    }
+}