1 files changed, 65 insertions, 1 deletions
diff --git a/MediaBrowser.Common/Plugins/BaseTheme.cs b/MediaBrowser.Common/Plugins/BaseTheme.cs
index f06825262..32a28258b 100644
--- a/MediaBrowser.Common/Plugins/BaseTheme.cs
+++ b/MediaBrowser.Common/Plugins/BaseTheme.cs
@@ -1,4 +1,12 @@
-
+using MediaBrowser.Common.Mef;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.Composition;
+using System.ComponentModel.Composition.Hosting;
+using System.ComponentModel.Composition.Primitives;
+using System.Windows;
+using System.Windows.Controls;
+
 namespace MediaBrowser.Common.Plugins
 {
     public abstract class BaseTheme : BasePlugin
@@ -10,5 +18,61 @@ namespace MediaBrowser.Common.Plugins
                 return true;
             }
         }
+
+        /// <summary>
+        /// Gets the MEF CompositionContainer
+        /// </summary>
+        private CompositionContainer CompositionContainer { get; set; }
+
+        /// <summary>
+        /// Gets the list of global resources
+        /// </summary>
+        [ImportMany(typeof(ResourceDictionary))]
+        public IEnumerable<ResourceDictionary> GlobalResources { get; private set; }
+
+        /// <summary>
+        /// Gets the list of pages
+        /// </summary>
+        [ImportMany(typeof(Page))]
+        public IEnumerable<Page> Pages { get; private set; }
+
+        /// <summary>
+        /// Gets the pack Uri of the Login page
+        /// </summary>
+        public abstract Uri LoginPageUri { get; }
+
+        protected override void InitializeInUi()
+        {
+            base.InitializeInUi();
+
+            ComposeParts();
+        }
+
+        private void ComposeParts()
+        {
+            var catalog = new AssemblyCatalog(GetType().Assembly);
+
+            CompositionContainer = MefUtils.GetSafeCompositionContainer(new ComposablePartCatalog[] { catalog });
+
+            CompositionContainer.ComposeParts(this);
+
+            CompositionContainer.Catalog.Dispose();
+        }
+
+        protected override void DisposeInUi()
+        {
+            base.DisposeInUi();
+
+            CompositionContainer.Dispose();
+        }
+
+        protected Uri GeneratePackUri(string relativePath)
+        {
+            string assemblyName = GetType().Assembly.GetName().Name;
+
+            string uri = string.Format("pack://application:,,,/{0};component/{1}", assemblyName, relativePath);
+
+            return new Uri(uri, UriKind.Absolute);
+        }
     }
 }