Save settings to disk after change.

Directly persists settings changes to the disk after performing a change via the "Settings" window, instead of only saving them on application exit.

src/TumblThree/SharedAssemblyInfo.cs

@@ -12,5 +12,5 @@
 
 [assembly: ComVisible(false)]
 [assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.MainAssembly)]
-[assembly: AssemblyVersion("1.0.8.71")]
-[assembly: AssemblyFileVersion("1.0.8.71")]
+[assembly: AssemblyVersion("1.0.8.73")]
+[assembly: AssemblyFileVersion("1.0.8.73")]

src/TumblThree/TumblThree.Applications/Controllers/ModuleController.cs

@@ -91,6 +91,7 @@ public void Initialize()
             ShellService.ShowDetailsViewAction = ShowDetailsView;
             ShellService.ShowQueueViewAction = ShowQueueView;
             ShellService.UpdateDetailsViewAction = UpdateDetailsView;
+            ShellService.SettingsUpdatedHandler += OnSettingsUpdated;
             ShellService.InitializeOAuthManager();
 
             ManagerController.QueueManager = queueManager;
@@ -126,6 +127,11 @@ public void Shutdown()
             ManagerController.Shutdown();
             CrawlerController.Shutdown();
 
+            SaveSettings();
+        }
+
+        private void SaveSettings()
+        {
             string savePath = environmentService.AppSettingsPath;
             if (appSettings.PortableMode)
                 savePath = AppDomain.CurrentDomain.BaseDirectory;
@@ -136,6 +142,11 @@ public void Shutdown()
             SaveSettings(Path.Combine(savePath, cookiesFileName), new List<Cookie>(cookieService.GetAllCookies()));
         }
 
+        private void OnSettingsUpdated(object sender, EventArgs e)
+        {
+            SaveSettings();
+        }
+
         private void OnBlogManagerFinishedLoadingLibrary(object sender, EventArgs e)
         {
             QueueController.LoadQueue();

src/TumblThree/TumblThree.Applications/Services/IShellService.cs

@@ -43,5 +43,9 @@ public interface IShellService : INotifyPropertyChanged
         void AddTaskToCompleteBeforeShutdown(Task task);
 
         IDisposable SetApplicationBusy();
+
+        event EventHandler SettingsUpdatedHandler;
+
+        void SettingsUpdated();
     }
 }

src/TumblThree/TumblThree.Applications/Services/ShellService.cs

@@ -29,6 +29,8 @@ internal class ShellService : Model, IShellService
         private object queueView;
         private object settingsView;
 
+        public event EventHandler SettingsUpdatedHandler;
+
         [ImportingConstructor]
         public ShellService(Lazy<IShellView> shellView)
         {
@@ -169,5 +171,10 @@ public void InitializeOAuthManager()
             OAuthManager["token"] = Settings.OAuthToken;
             OAuthManager["token_secret"] = Settings.OAuthTokenSecret;
         }
+
+        public void SettingsUpdated()
+        {
+            SettingsUpdatedHandler.Invoke(null, EventArgs.Empty);
+        }
     }
 }

src/TumblThree/TumblThree.Applications/ViewModels/SettingsViewModel.cs

@@ -1055,6 +1055,8 @@ private async Task Save()
             bool loadAllDatabasesChanged = LoadAllDatabasesChanged();
             SaveSettings();
             await ApplySettings(downloadLocationChanged, loadAllDatabasesChanged);
+
+            ShellService.SettingsUpdated();
         }
 
         private async Task ApplySettings(bool downloadLocationChanged, bool loadAllDatabasesChanged)

src/TumblThree/TumblThree.Presentation/DesignData/MockShellService.cs

@@ -33,6 +33,8 @@ public class MockShellService : Model, IShellService
 
         public event CancelEventHandler Closing;
 
+        public event EventHandler SettingsUpdatedHandler;
+
         public void ShowError(Exception exception, string displayMessage)
         {
         }
@@ -49,6 +51,10 @@ public void UpdateDetailsView()
         {
         }
 
+        public void SettingsUpdated()
+        {
+        }
+
         public void AddTaskToCompleteBeforeShutdown(Task task)
         {
         }