Refresh interface when Home Page is changed

Author: Jack251970

Flow.Launcher.Infrastructure/UserSettings/Settings.cs

@@ -159,7 +159,20 @@ public string PlaceholderText
             }
         }
 
-        public bool ShowHomePage { get; set; } = true;
+        private bool _showHomePage { get; set; } = true;
+        public bool ShowHomePage
+        {
+            get => _showHomePage;
+            set
+            {
+                if (_showHomePage != value)
+                {
+                    _showHomePage = value;
+                    OnPropertyChanged();
+                }
+            }
+        }
+
         public bool ShowHistoryResultsForHomePage { get; set; } = false;
         public int MaxHistoryResultsToShowForHomePage { get; set; } = 5;
 

Flow.Launcher/MainWindow.xaml.cs

@@ -277,6 +277,17 @@ private async void OnLoaded(object sender, RoutedEventArgs _)
                     case nameof(Settings.SettingWindowFont):
                         InitializeContextMenu();
                         break;
+                    case nameof(Settings.ShowHomePage):
+                    // We should refresh results when these two settings are changed but we cannot do that
+                    // Because the order of the results will change, making the interface look weird
+                    // So we would better refresh results when query text is changed next time
+                    /*case nameof(Settings.ShowHistoryResultsForHomePage):
+                    case nameof(Settings.MaxHistoryResultsToShowForHomePage):*/
+                        if (string.IsNullOrEmpty(_viewModel.QueryText))
+                        {
+                            _viewModel.QueryResults();
+                        }
+                        break;
                 }
             };
 
@@ -294,7 +305,10 @@ private async void OnLoaded(object sender, RoutedEventArgs _)
                 .AddValueChanged(History, (s, e) => UpdateClockPanelVisibility());
 
             // Initialize query state
-            _viewModel.InitializeQuery();
+            if (_settings.ShowHomePage && string.IsNullOrEmpty(_viewModel.QueryText))
+            {
+                _viewModel.QueryResults();
+            }
         }
 
         private async void OnClosing(object sender, CancelEventArgs e)

Flow.Launcher/ViewModel/MainViewModel.cs

@@ -1080,12 +1080,9 @@ private bool QueryResultsPreviewed()
 
         #region Query
 
-        public void InitializeQuery()
+        public void QueryResults()
         {
-            if (Settings.ShowHomePage)
-            {
-                _ = QueryResultsAsync(false);
-            }
+            _ = QueryResultsAsync(false);
         }
 
         public void Query(bool searchDelay, bool isReQuery = false)

Flow.Launcher/ViewModel/PluginViewModel.cs

@@ -82,6 +82,9 @@ public bool PluginHomeState
             {
                 PluginPair.Metadata.HomeDisabled = !value;
                 PluginSettingsObject.HomeDiabled = !value;
+                // We should refresh results when these two settings are changed but we cannot do that
+                // Because the order of the results will change, making the interface look weird
+                // So we would better refresh results when query text is changed next time
             }
         }