Commit 3f96811

@@ -19,12 +19,12 @@ namespace MoMoney.Infrastructure.eventing
     public class EventAggregator : IEventAggregator
     {
         readonly SynchronizationContext context;
-        readonly List<object> subscribers;
+        readonly HashSet<object> subscribers;
         readonly object mutex;
 
         public EventAggregator(SynchronizationContext context)
         {
-            subscribers = new List<object>();
+            subscribers = new HashSet<object>();
             mutex = new object();
             this.context = context;
         }

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Linq.Expressions;
 using System.Threading;
 using MoMoney.Utility.Core;
 
@@ -19,7 +20,7 @@ namespace MoMoney.Infrastructure.Threading
             manual_reset = new ManualResetEvent(false);
         }
 
-        public void add(Action action_to_process)
+        public void add(Expression<Action> action_to_process)
         {
             add(new ActionCommand(action_to_process));
         }

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Linq.Expressions;
 using MoMoney.Utility.Core;
 
 namespace MoMoney.Infrastructure.Threading
@@ -13,7 +14,7 @@ namespace MoMoney.Infrastructure.Threading
             queued_commands = new Queue<ICommand>();
         }
 
-        public void add(Action action_to_process)
+        public void add(Expression<Action> action_to_process)
         {
             add(new ActionCommand(action_to_process));
         }
@@ -25,10 +26,7 @@ namespace MoMoney.Infrastructure.Threading
 
         public void run()
         {
-            while (queued_commands.Count > 0)
-            {
-                queued_commands.Dequeue().run();
-            }
+            while (queued_commands.Count > 0) queued_commands.Dequeue().run();
         }
 
         public void stop()

@@ -1,11 +1,12 @@
 using System;
+using System.Linq.Expressions;
 using MoMoney.Utility.Core;
 
 namespace MoMoney.Infrastructure.Threading
 {
     public interface ICommandProcessor : ICommand
     {
-        void add(Action action_to_process);
+        void add(Expression<Action> action_to_process);
         void add(ICommand command_to_process);
         void stop();
     }

@@ -1,3 +1,5 @@
+using System.Threading;
+using MoMoney.Infrastructure.Container;
 using MoMoney.Utility.Core;
 
 namespace MoMoney.Infrastructure.Threading
@@ -8,16 +10,16 @@ namespace MoMoney.Infrastructure.Threading
 
     public class SynchronizationContextFactory : ISynchronizationContextFactory
     {
-        readonly ISynchronizationContext context;
+        readonly IDependencyRegistry registry;
 
-        public SynchronizationContextFactory(ISynchronizationContext context)
+        public SynchronizationContextFactory(IDependencyRegistry registry)
         {
-            this.context = context;
+            this.registry = registry;
         }
 
         public ISynchronizationContext create()
         {
-            return context;
+            return new SynchronizedContext(registry.get_a<SynchronizationContext>());
         }
     }
 }
\ No newline at end of file

@@ -14,8 +14,8 @@ namespace MoMoney.Infrastructure.Threading
 
         public void run(ICommand item)
         {
-            //context.Post(x => item.run(), new object());
-            context.Send(x => { item.run(); }, new object());
+            context.Post(x => item.run(), new object());
+            //context.Send(x => item.run(), new object());
         }
     }
 }
\ No newline at end of file

@@ -21,10 +21,15 @@ namespace MoMoney.Presentation.Model.Menu
     public class MenuItemBuilder : IMenuItemBuilder
     {
         readonly IDependencyRegistry registry;
-        Func<bool> can_be_clicked = () => true;
         readonly IEventAggregator aggregator;
         readonly ICommandProcessor processor;
 
+        string name_of_the_menu { get; set; }
+        Action command_to_execute { get; set; }
+        HybridIcon icon { get; set; }
+        ShortcutKey key { get; set; }
+        Func<bool> can_be_clicked = () => true;
+
         public MenuItemBuilder(IDependencyRegistry registry, IEventAggregator aggregator, ICommandProcessor processor)
         {
             name_of_the_menu = "Unknown";
@@ -36,11 +41,6 @@ namespace MoMoney.Presentation.Model.Menu
             key = ShortcutKeys.none;
         }
 
-        public string name_of_the_menu { get; private set; }
-        public Action command_to_execute { get; private set; }
-        public HybridIcon icon { get; private set; }
-        public ShortcutKey key { get; private set; }
-
         public IMenuItemBuilder named(string name)
         {
             name_of_the_menu = name;

@@ -29,10 +29,7 @@ namespace MoMoney.Presentation.Presenters.Shell
 
         public void run()
         {
-            broker.subscribe_to<SavedChangesEvent>(this);
-            broker.subscribe_to<NewProjectOpened>(this);
-            broker.subscribe_to<ClosingTheApplication>(this);
-            broker.subscribe_to<ClosingProjectEvent>(this);
+            broker.subscribe(this);
         }
 
         public void notify(SavedChangesEvent message)

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.ComponentModel.Composition;
-using System.Drawing;
 using System.Windows.Forms;
 using MoMoney.Presentation.Presenters.Shell;
 using MoMoney.Presentation.Views.core;
@@ -46,32 +45,25 @@ namespace MoMoney.Presentation.Views.Shell
 
         public void add(IDockedContentView view)
         {
-            on_ui_thread(() => view.add_to(ux_dock_panel));
+            view.add_to(ux_dock_panel);
         }
 
         public void region<Region>(Action<Region> action) where Region : IComponent
         {
             ensure_that_the_region_exists<Region>();
-            on_ui_thread(() => action(regions[typeof (Region).FullName].downcast_to<Region>()));
+            action(regions[typeof (Region).FullName].downcast_to<Region>());
         }
 
         public void close_the_active_window()
         {
-            on_ui_thread(() => ux_dock_panel.ActiveDocument.DockHandler.Close());
+            ux_dock_panel.ActiveDocument.DockHandler.Close();
         }
 
         public void close_all_windows()
         {
-            on_ui_thread(() =>
-                             {
-                                 using (new SuspendLayout(ux_dock_panel))
-                                 {
-                                     while (ux_dock_panel.Contents.Count > 0)
-                                     {
-                                         ux_dock_panel.Contents[0].DockHandler.Close();
-                                     }
-                                 }
-                             });
+            using (new SuspendLayout(ux_dock_panel))
+                while (ux_dock_panel.Contents.Count > 0)
+                    ux_dock_panel.Contents[0].DockHandler.Close();
         }
 
         void ensure_that_the_region_exists<T>()

@@ -14,13 +14,6 @@ namespace MoMoney.Presentation.Views.Shell
 
         public void display(HybridIcon icon_to_display, string text_to_display)
         {
-            //shell.region<StatusStrip>(x =>
-            //                              {
-            //                                  //x.Items.Clear();
-            //                                  ToolStripItem item = x.Items.Add(icon_to_display);
-            //                                  this.log().debug("icon_is:{0}", item);
-            //                                  x.Items.Add(text_to_display);
-            //                              });
             shell.region<ToolStripStatusLabel>(x =>
                                                    {
                                                        x.Text = text_to_display;

@@ -1,4 +1,5 @@
 using System;
+using System.Linq.Expressions;
 
 namespace MoMoney.Utility.Core
 {
@@ -6,6 +7,11 @@ namespace MoMoney.Utility.Core
     {
         readonly Action action;
 
+        public ActionCommand(Expression<Action> action) : this(action.Compile())
+        {
+
+        }
+
         public ActionCommand(Action action)
         {
             this.action = action;