Navigate to Playlist when filtering tracks

sabihoshi · May 30, 2021 · 2af27d6 · 2af27d6
1 parent 2b5adac
commit 2af27d6
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Showing 2 changed files with 17 additions and 3 deletions.
diff --git a/GenshinLyreMidiPlayer.WPF/GenshinLyreMidiPlayer.WPF.csproj b/GenshinLyreMidiPlayer.WPF/GenshinLyreMidiPlayer.WPF.csproj
@@ -6,7 +6,7 @@
     <UseWPF>true</UseWPF>
     <StartupObject>GenshinLyreMidiPlayer.WPF.App</StartupObject>
     <ApplicationManifest>app.manifest</ApplicationManifest>
-    <Version>2.1.0.1</Version>
+    <Version>2.2.0</Version>
     <ApplicationIcon>item_windsong_lyre.ico</ApplicationIcon>
     <Nullable>enable</Nullable>
     <RepositoryUrl>https://github.com/sabihoshi/GenshinLyreMidiPlayer</RepositoryUrl>

diff --git a/GenshinLyreMidiPlayer.WPF/ViewModels/MainWindowViewModel.cs b/GenshinLyreMidiPlayer.WPF/ViewModels/MainWindowViewModel.cs
@@ -1,7 +1,8 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Linq;
 using GenshinLyreMidiPlayer.Data;
 using GenshinLyreMidiPlayer.WPF.Views;
+using ModernWpf;
 using ModernWpf.Controls;
 using Stylet;
 using StyletIoC;
@@ -41,7 +42,7 @@ protected override async void OnViewLoaded()
             // Work around because events do not conform to the signatures Stylet supports
             _navView = ((MainWindowView) View).NavView;
 
-            _navView.AutoSuggestBox.TextChanged += PlaylistView.OnFilterTextChanged;
+            _navView.AutoSuggestBox.TextChanged += AutoSuggestBoxOnTextChanged;
 
             _navView.SelectionChanged += Navigate;
             _navView.BackRequested    += NavigateBack;
@@ -59,6 +60,19 @@ protected override async void OnViewLoaded()
             await PlaylistView.AddFiles(db.History.Select(midi => midi.Path));
         }
 
+        private void AutoSuggestBoxOnTextChanged(AutoSuggestBox sender, AutoSuggestBoxTextChangedEventArgs e)
+        {
+            PlaylistView.OnFilterTextChanged(sender, e);
+            if (ActiveItem != PlaylistView)
+            {
+                var playlist = (NavigationViewItem) _navView.MenuItems
+                    .Cast<NavigationViewItemBase>()
+                    .First(nav => nav.Tag == PlaylistView);
+
+                _navView.SelectedItem = playlist;
+            }
+        }
+
         private void NavigateBack(NavigationView sender, NavigationViewBackRequestedEventArgs args)
         {
             GoBack();