Fix switching views

src/UnityExtension/Assets/Editor/GitHub.Unity/UI/BranchesView.cs

@@ -88,13 +88,9 @@ private void RepositoryOnLocalAndRemoteBranchListChanged(CacheUpdateEvent cacheU
         {
             if (!lastLocalAndRemoteBranchListChangedEvent.Equals(cacheUpdateEvent))
             {
-                new ActionTask(TaskManager.Token, () =>
-                    {
-                        lastLocalAndRemoteBranchListChangedEvent = cacheUpdateEvent;
-                        localAndRemoteBranchListHasUpdate = true;
-                        Redraw();
-                    })
-                    { Affinity = TaskAffinity.UI }.Start();
+                lastLocalAndRemoteBranchListChangedEvent = cacheUpdateEvent;
+                localAndRemoteBranchListHasUpdate = true;
+                Redraw();
             }
         }
 
@@ -114,16 +110,11 @@ private void MaybeUpdateData()
 
         private void AttachHandlers(IRepository repository)
         {
-            if (repository == null)
-                return;
-
             repository.LocalAndRemoteBranchListChanged += RepositoryOnLocalAndRemoteBranchListChanged;
         }
 
         private void DetachHandlers(IRepository repository)
         {
-            if (repository == null)
-                return;
 
             repository.LocalAndRemoteBranchListChanged -= RepositoryOnLocalAndRemoteBranchListChanged;
         }

src/UnityExtension/Assets/Editor/GitHub.Unity/UI/SettingsView.cs

@@ -51,12 +51,8 @@ public override void OnEnable()
             userSettingsView.OnEnable();
             AttachHandlers(Repository);
 
-            if (Repository != null)
-            {
-                Repository.CheckCurrentRemoteChangedEvent(lastCurrentRemoteChangedEvent);
-                Repository.CheckLocksChangedEvent(lastLocksChangedEvent);
-            }
-
+            Repository.CheckCurrentRemoteChangedEvent(lastCurrentRemoteChangedEvent);
+            Repository.CheckLocksChangedEvent(lastLocksChangedEvent);
             metricsHasChanged = true;
         }
 

src/UnityExtension/Assets/Editor/GitHub.Unity/UI/Window.cs

@@ -129,9 +129,8 @@ public override void OnRepositoryChanged(IRepository oldRepository)
             if (Repository != null && activeTab == SubTab.InitProject)
             {
                 changeTab = SubTab.History;
+                UpdateActiveTab();
             }
-
-            UpdateActiveTab();
         }
 
         public override void OnSelectionChange()
@@ -317,7 +316,6 @@ private void DoToolbarGUI()
             // Subtabs & toolbar
             GUILayout.BeginHorizontal(EditorStyles.toolbar);
             {
-                changeTab = activeTab;
                 EditorGUI.BeginChangeCheck();
                 {
                     if (HasRepository)
@@ -352,7 +350,8 @@ private void UpdateActiveTab()
             {
                 var fromView = ActiveView;
                 activeTab = changeTab;
-                SwitchView(fromView, ActiveView);
+                var toView = ActiveView;
+                SwitchView(fromView, toView);
             }
         }
 
@@ -363,6 +362,7 @@ private void SwitchView(Subview fromView, Subview toView)
             if (fromView != null)
                 fromView.OnDisable();
             toView.OnEnable();
+            toView.OnDataUpdate();
 
             // this triggers a repaint
             Repaint();
@@ -424,9 +424,9 @@ public void ShowNotification(GUIContent content, float timeout)
             base.ShowNotification(content);
         }
 
-        private static SubTab TabButton(SubTab tab, string title, SubTab activeTab)
+        private static SubTab TabButton(SubTab tab, string title, SubTab currentTab)
         {
-            return GUILayout.Toggle(activeTab == tab, title, EditorStyles.toolbarButton) ? tab : activeTab;
+            return GUILayout.Toggle(currentTab == tab, title, EditorStyles.toolbarButton) ? tab : currentTab;
         }
 
         private Subview ToView(SubTab tab)