Merge pull request #2137 from ngtr6788/search-plugin-store-refresh

Plugin Store search (should) work after refresh button clicked

Author: VictoriousRaptor

Flow.Launcher/SettingWindow.xaml.cs

@@ -9,6 +9,7 @@
 using ModernWpf;
 using ModernWpf.Controls;
 using System;
+using System.ComponentModel;
 using System.Diagnostics;
 using System.IO;
 using System.Security.Policy;
@@ -58,12 +59,24 @@ private void OnLoaded(object sender, RoutedEventArgs e)
             pluginListView = (CollectionView)CollectionViewSource.GetDefaultView(Plugins.ItemsSource);
             pluginListView.Filter = PluginListFilter;
 
-            pluginStoreView = (CollectionView)CollectionViewSource.GetDefaultView(StoreListBox.ItemsSource); 
+            pluginStoreView = (CollectionView)CollectionViewSource.GetDefaultView(StoreListBox.ItemsSource);
             pluginStoreView.Filter = PluginStoreFilter;
 
+            viewModel.PropertyChanged += new PropertyChangedEventHandler(SettingsWindowViewModelChanged);
+
             InitializePosition();
         }
 
+        private void SettingsWindowViewModelChanged(object sender, PropertyChangedEventArgs e)
+        {
+            if (e.PropertyName == nameof(viewModel.ExternalPlugins))
+            {
+                pluginStoreView = (CollectionView)CollectionViewSource.GetDefaultView(StoreListBox.ItemsSource);
+                pluginStoreView.Filter = PluginStoreFilter;
+                pluginStoreView.Refresh();
+            }
+        }
+
         private void OnSelectPythonPathClick(object sender, RoutedEventArgs e)
         {
             var selectedFile = viewModel.GetFileFromDialog(
@@ -257,9 +270,9 @@ private void ClearLogFolder(object sender, RoutedEventArgs e)
         {
             var confirmResult = MessageBox.Show(
                 InternationalizationManager.Instance.GetTranslation("clearlogfolderMessage"),
-                InternationalizationManager.Instance.GetTranslation("clearlogfolder"), 
+                InternationalizationManager.Instance.GetTranslation("clearlogfolder"),
                 MessageBoxButton.YesNo);
-            
+
             if (confirmResult == MessageBoxResult.Yes)
             {
                 viewModel.ClearLogFolder();
@@ -390,7 +403,7 @@ private void OnAddCustomShortCutClick(object sender, RoutedEventArgs e)
         }
 
         #endregion
-        
+
         private CollectionView pluginListView;
         private CollectionView pluginStoreView;