From 3b9e578acb3ec3d9c21d6f4e5b371d11a0232afb Mon Sep 17 00:00:00 2001
From: leo <longshuang@msn.cn>
Date: Fri, 24 Oct 2025 16:43:37 +0800
Subject: [PATCH] =?UTF-8?q?refactor:=20rewrite=20`Ctrl+P/=E2=8C=98+P`=20fe?=
 =?UTF-8?q?ature?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: leo <longshuang@msn.cn>
---
 src/Resources/Locales/en_US.axaml             |   1 +
 src/Resources/Locales/zh_CN.axaml             |   1 +
 src/Resources/Locales/zh_TW.axaml             |   1 +
 src/ViewModels/Launcher.cs                    |  19 +--
 src/ViewModels/LauncherPageSwitcher.cs        |  84 ------------
 src/ViewModels/QuickLauncher.cs               | 125 ++++++++++++++++++
 src/Views/Launcher.axaml                      |  14 +-
 src/Views/Launcher.axaml.cs                   |  17 ++-
 src/Views/LauncherPageSwitcher.axaml.cs       |  62 ---------
 ...PageSwitcher.axaml => QuickLauncher.axaml} |  88 ++++++++++--
 src/Views/QuickLauncher.axaml.cs              |  92 +++++++++++++
 11 files changed, 318 insertions(+), 186 deletions(-)
 delete mode 100644 src/ViewModels/LauncherPageSwitcher.cs
 create mode 100644 src/ViewModels/QuickLauncher.cs
 delete mode 100644 src/Views/LauncherPageSwitcher.axaml.cs
 rename src/Views/{LauncherPageSwitcher.axaml => QuickLauncher.axaml} (61%)
 create mode 100644 src/Views/QuickLauncher.axaml.cs

diff --git a/src/Resources/Locales/en_US.axaml b/src/Resources/Locales/en_US.axaml
index 011f26c7..fdb1acb8 100644
--- a/src/Resources/Locales/en_US.axaml
+++ b/src/Resources/Locales/en_US.axaml
@@ -512,6 +512,7 @@
   <x:String x:Key="Text.IssueLinkCM.OpenInBrowser" xml:space="preserve">Open in Browser</x:String>
   <x:String x:Key="Text.Launcher.Error" xml:space="preserve">ERROR</x:String>
   <x:String x:Key="Text.Launcher.Info" xml:space="preserve">NOTICE</x:String>
+  <x:String x:Key="Text.Launcher.OpenRepository" xml:space="preserve">Open Repositories</x:String>
   <x:String x:Key="Text.Launcher.Pages" xml:space="preserve">Tabs</x:String>
   <x:String x:Key="Text.Launcher.Workspaces" xml:space="preserve">Workspaces</x:String>
   <x:String x:Key="Text.Merge" xml:space="preserve">Merge Branch</x:String>
diff --git a/src/Resources/Locales/zh_CN.axaml b/src/Resources/Locales/zh_CN.axaml
index 88f020e4..76a334b1 100644
--- a/src/Resources/Locales/zh_CN.axaml
+++ b/src/Resources/Locales/zh_CN.axaml
@@ -516,6 +516,7 @@
   <x:String x:Key="Text.IssueLinkCM.OpenInBrowser" xml:space="preserve">在浏览器中访问</x:String>
   <x:String x:Key="Text.Launcher.Error" xml:space="preserve">出错了</x:String>
   <x:String x:Key="Text.Launcher.Info" xml:space="preserve">系统提示</x:String>
+  <x:String x:Key="Text.Launcher.OpenRepository" xml:space="preserve">打开其他仓库</x:String>
   <x:String x:Key="Text.Launcher.Pages" xml:space="preserve">页面列表</x:String>
   <x:String x:Key="Text.Launcher.Workspaces" xml:space="preserve">工作区列表</x:String>
   <x:String x:Key="Text.Merge" xml:space="preserve">合并分支</x:String>
diff --git a/src/Resources/Locales/zh_TW.axaml b/src/Resources/Locales/zh_TW.axaml
index e329f352..185ac79b 100644
--- a/src/Resources/Locales/zh_TW.axaml
+++ b/src/Resources/Locales/zh_TW.axaml
@@ -516,6 +516,7 @@
   <x:String x:Key="Text.IssueLinkCM.OpenInBrowser" xml:space="preserve">在瀏覽器中開啟連結</x:String>
   <x:String x:Key="Text.Launcher.Error" xml:space="preserve">發生錯誤</x:String>
   <x:String x:Key="Text.Launcher.Info" xml:space="preserve">系統提示</x:String>
+  <x:String x:Key="Text.Launcher.OpenRepository" xml:space="preserve">開啟存放庫</x:String>
   <x:String x:Key="Text.Launcher.Pages" xml:space="preserve">頁面列表</x:String>
   <x:String x:Key="Text.Launcher.Workspaces" xml:space="preserve">工作區列表</x:String>
   <x:String x:Key="Text.Merge" xml:space="preserve">合併分支</x:String>
diff --git a/src/ViewModels/Launcher.cs b/src/ViewModels/Launcher.cs
index c1155e40..964fa112 100644
--- a/src/ViewModels/Launcher.cs
+++ b/src/ViewModels/Launcher.cs
@@ -43,10 +43,10 @@ namespace SourceGit.ViewModels
             }
         }
 
-        public IDisposable Switcher
+        public QuickLauncher QuickLauncher
         {
-            get => _switcher;
-            private set => SetProperty(ref _switcher, value);
+            get => _quickLauncher;
+            set => SetProperty(ref _quickLauncher, value);
         }
 
         public Launcher(string startupRepo)
@@ -127,17 +127,6 @@ namespace SourceGit.ViewModels
             _ignoreIndexChange = false;
         }
 
-        public void OpenTabSwitcher()
-        {
-            Switcher = new LauncherPageSwitcher(this);
-        }
-
-        public void CancelSwitcher()
-        {
-            Switcher?.Dispose();
-            Switcher = null;
-        }
-
         public void SwitchWorkspace(Workspace to)
         {
             if (to == null || to.IsActive)
@@ -492,6 +481,6 @@ namespace SourceGit.ViewModels
         private LauncherPage _activePage = null;
         private bool _ignoreIndexChange = false;
         private string _title = string.Empty;
-        private IDisposable _switcher = null;
+        private QuickLauncher _quickLauncher = null;
     }
 }
diff --git a/src/ViewModels/LauncherPageSwitcher.cs b/src/ViewModels/LauncherPageSwitcher.cs
deleted file mode 100644
index b732ca0e..00000000
--- a/src/ViewModels/LauncherPageSwitcher.cs
+++ /dev/null
@@ -1,84 +0,0 @@
-using System;
-using System.Collections.Generic;
-using CommunityToolkit.Mvvm.ComponentModel;
-
-namespace SourceGit.ViewModels
-{
-    public class LauncherPageSwitcher : ObservableObject, IDisposable
-    {
-        public List<LauncherPage> VisiblePages
-        {
-            get => _visiblePages;
-            private set => SetProperty(ref _visiblePages, value);
-        }
-
-        public string SearchFilter
-        {
-            get => _searchFilter;
-            set
-            {
-                if (SetProperty(ref _searchFilter, value))
-                    UpdateVisiblePages();
-            }
-        }
-
-        public LauncherPage SelectedPage
-        {
-            get => _selectedPage;
-            set => SetProperty(ref _selectedPage, value);
-        }
-
-        public LauncherPageSwitcher(Launcher launcher)
-        {
-            _launcher = launcher;
-            UpdateVisiblePages();
-            SelectedPage = launcher.ActivePage;
-        }
-
-        public void ClearFilter()
-        {
-            SearchFilter = string.Empty;
-        }
-
-        public void Switch()
-        {
-            _launcher.ActivePage = _selectedPage ?? _launcher.ActivePage;
-            _launcher.CancelSwitcher();
-        }
-
-        public void Dispose()
-        {
-            _visiblePages.Clear();
-            _selectedPage = null;
-            _searchFilter = string.Empty;
-        }
-
-        private void UpdateVisiblePages()
-        {
-            var visible = new List<LauncherPage>();
-            if (string.IsNullOrEmpty(_searchFilter))
-            {
-                visible.AddRange(_launcher.Pages);
-            }
-            else
-            {
-                foreach (var page in _launcher.Pages)
-                {
-                    if (page.Node.Name.Contains(_searchFilter, StringComparison.OrdinalIgnoreCase) ||
-                        (page.Node.IsRepository && page.Node.Id.Contains(_searchFilter, StringComparison.OrdinalIgnoreCase)))
-                    {
-                        visible.Add(page);
-                    }
-                }
-            }
-
-            VisiblePages = visible;
-            SelectedPage = visible.Count > 0 ? visible[0] : null;
-        }
-
-        private Launcher _launcher = null;
-        private List<LauncherPage> _visiblePages = [];
-        private string _searchFilter = string.Empty;
-        private LauncherPage _selectedPage = null;
-    }
-}
diff --git a/src/ViewModels/QuickLauncher.cs b/src/ViewModels/QuickLauncher.cs
new file mode 100644
index 00000000..a665a755
--- /dev/null
+++ b/src/ViewModels/QuickLauncher.cs
@@ -0,0 +1,125 @@
+using System;
+using System.Collections.Generic;
+using CommunityToolkit.Mvvm.ComponentModel;
+
+namespace SourceGit.ViewModels
+{
+    public class QuickLauncher : ObservableObject
+    {
+        public List<LauncherPage> VisiblePages
+        {
+            get => _visiblePages;
+            private set => SetProperty(ref _visiblePages, value);
+        }
+
+        public List<RepositoryNode> VisibleRepos
+        {
+            get => _visibleRepos;
+            private set => SetProperty(ref _visibleRepos, value);
+        }
+
+        public string SearchFilter
+        {
+            get => _searchFilter;
+            set
+            {
+                if (SetProperty(ref _searchFilter, value))
+                    UpdateVisible();
+            }
+        }
+
+        public LauncherPage SelectedPage
+        {
+            get => _selectedPage;
+            set
+            {
+                if (SetProperty(ref _selectedPage, value) && value != null)
+                    SelectedRepo = null;
+            }
+        }
+
+        public RepositoryNode SelectedRepo
+        {
+            get => _selectedRepo;
+            set
+            {
+                if (SetProperty(ref _selectedRepo, value) && value != null)
+                    SelectedPage = null;
+            }
+        }
+
+        public QuickLauncher(Launcher launcher)
+        {
+            _launcher = launcher;
+
+            foreach (var page in _launcher.Pages)
+            {
+                if (page.Node.IsRepository)
+                    _opened.Add(page.Node.Id);
+            }
+
+            UpdateVisible();
+        }
+
+        public void ClearFilter()
+        {
+            SearchFilter = string.Empty;
+        }
+
+        public void OpenOrSwitchTo()
+        {
+            if (_selectedPage != null)
+                _launcher.ActivePage = _selectedPage;
+            else if (_selectedRepo != null)
+                _launcher.OpenRepositoryInTab(_selectedRepo, null);
+
+            _launcher.QuickLauncher = null;
+        }
+
+        private void UpdateVisible()
+        {
+            var pages = new List<LauncherPage>();
+            foreach (var page in _launcher.Pages)
+            {
+                if (string.IsNullOrEmpty(_searchFilter) ||
+                    page.Node.Name.Contains(_searchFilter, StringComparison.OrdinalIgnoreCase) ||
+                    (page.Node.IsRepository && page.Node.Id.Contains(_searchFilter, StringComparison.OrdinalIgnoreCase)))
+                    pages.Add(page);
+            }
+
+            var repos = new List<RepositoryNode>();
+            CollectVisibleRepository(repos, Preferences.Instance.RepositoryNodes);
+
+            VisiblePages = pages;
+            VisibleRepos = repos;
+        }
+
+        private void CollectVisibleRepository(List<RepositoryNode> outs, List<RepositoryNode> nodes)
+        {
+            foreach (var node in nodes)
+            {
+                if (!node.IsRepository)
+                {
+                    CollectVisibleRepository(outs, node.SubNodes);
+                    continue;
+                }
+
+                if (_opened.Contains(node.Id))
+                    continue;
+
+                if (string.IsNullOrEmpty(_searchFilter) ||
+                    node.Id.Contains(_searchFilter, StringComparison.OrdinalIgnoreCase) ||
+                    node.Name.Contains(_searchFilter, StringComparison.OrdinalIgnoreCase))
+                    outs.Add(node);
+            }
+        }
+
+        private Launcher _launcher = null;
+        private HashSet<string> _opened = new HashSet<string>();
+        private List<LauncherPage> _visiblePages = [];
+        private List<RepositoryNode> _visibleRepos = [];
+        private string _searchFilter = string.Empty;
+        private LauncherPage _selectedPage = null;
+        private RepositoryNode _selectedRepo = null;
+    }
+}
diff --git a/src/Views/Launcher.axaml b/src/Views/Launcher.axaml
index c45947b8..85c1b781 100644
--- a/src/Views/Launcher.axaml
+++ b/src/Views/Launcher.axaml
@@ -90,7 +90,7 @@
       </Button>
 
       <!-- Pages Switcher Toggle Button -->
-      <Button Grid.Column="2" Classes="icon_button" VerticalAlignment="Bottom" Margin="0,0,0,1" Command="{Binding OpenTabSwitcher}" HotKey="{OnPlatform Ctrl+P, macOS=⌘+P}">
+      <Button Grid.Column="2" Classes="icon_button" VerticalAlignment="Bottom" Margin="0,0,0,1" Click="OnOpenQuickLauncher" HotKey="{OnPlatform Ctrl+P, macOS=⌘+P}">
         <ToolTip.Tip>
           <StackPanel Orientation="Horizontal">
             <TextBlock Text="{DynamicResource Text.Launcher.Pages}"
@@ -123,17 +123,17 @@
       </ContentControl.DataTemplates>
     </ContentControl>
 
-    <!-- Pages Switcher -->
+    <!-- Quick Launcher Popup -->
     <Border Grid.Row="0" Grid.RowSpan="2"
             Background="Transparent"
-            IsVisible="{Binding Switcher, Converter={x:Static ObjectConverters.IsNotNull}}"
-            PointerPressed="OnCancelSwitcher">
+            IsVisible="{Binding QuickLauncher, Converter={x:Static ObjectConverters.IsNotNull}}"
+            PointerPressed="OnCloseQuickLauncher">
       <Border HorizontalAlignment="Center" VerticalAlignment="Center" Effect="drop-shadow(0 0 12 #A0000000)">
         <Border Background="{DynamicResource Brush.Popup}" CornerRadius="8">
-          <ContentControl Margin="16,10,16,12" Content="{Binding Switcher}">
+          <ContentControl Margin="16,10,16,12" Content="{Binding QuickLauncher}">
             <ContentControl.DataTemplates>
-              <DataTemplate DataType="vm:LauncherPageSwitcher">
-                <v:LauncherPageSwitcher/>
+              <DataTemplate DataType="vm:QuickLauncher">
+                <v:QuickLauncher/>
               </DataTemplate>
             </ContentControl.DataTemplates>
           </ContentControl>
diff --git a/src/Views/Launcher.axaml.cs b/src/Views/Launcher.axaml.cs
index 6998fb8a..46c71d60 100644
--- a/src/Views/Launcher.axaml.cs
+++ b/src/Views/Launcher.axaml.cs
@@ -250,8 +250,8 @@ namespace SourceGit.Views
             }
             else if (e.Key == Key.Escape)
             {
-                if (vm.Switcher != null)
-                    vm.CancelSwitcher();
+                if (vm.QuickLauncher != null)
+                    vm.QuickLauncher = null;
                 else
                     vm.ActivePage.CancelPopup();
 
@@ -355,10 +355,17 @@ namespace SourceGit.Views
             e.Handled = true;
         }
 
-        private void OnCancelSwitcher(object sender, PointerPressedEventArgs e)
+        private void OnOpenQuickLauncher(object sender, RoutedEventArgs e)
         {
-            if (e.Source == sender)
-                (DataContext as ViewModels.Launcher)?.CancelSwitcher();
+            if (DataContext is ViewModels.Launcher launcher)
+                launcher.QuickLauncher = new ViewModels.QuickLauncher(launcher);
+            e.Handled = true;
+        }
+
+        private void OnCloseQuickLauncher(object sender, PointerPressedEventArgs e)
+        {
+            if (e.Source == sender && DataContext is ViewModels.Launcher launcher)
+                launcher.QuickLauncher = null;
             e.Handled = true;
         }
 
diff --git a/src/Views/LauncherPageSwitcher.axaml.cs b/src/Views/LauncherPageSwitcher.axaml.cs
deleted file mode 100644
index 8595af22..00000000
--- a/src/Views/LauncherPageSwitcher.axaml.cs
+++ /dev/null
@@ -1,62 +0,0 @@
-using Avalonia.Controls;
-using Avalonia.Input;
-
-namespace SourceGit.Views
-{
-    public partial class LauncherPageSwitcher : UserControl
-    {
-        public LauncherPageSwitcher()
-        {
-            InitializeComponent();
-        }
-
-        protected override void OnKeyDown(KeyEventArgs e)
-        {
-            base.OnKeyDown(e);
-
-            if (e.Key == Key.Enter && DataContext is ViewModels.LauncherPageSwitcher switcher)
-            {
-                switcher.Switch();
-                e.Handled = true;
-            }
-        }
-
-        private void OnItemTapped(object sender, TappedEventArgs e)
-        {
-            if (DataContext is ViewModels.LauncherPageSwitcher switcher)
-            {
-                switcher.Switch();
-                e.Handled = true;
-            }
-        }
-
-        private void OnSearchBoxKeyDown(object sender, KeyEventArgs e)
-        {
-            if (PagesListBox.ItemCount == 0)
-                return;
-
-            if (e.Key == Key.Down)
-            {
-                PagesListBox.Focus(NavigationMethod.Directional);
-
-                if (PagesListBox.SelectedIndex < PagesListBox.ItemCount - 1)
-                    PagesListBox.SelectedIndex++;
-                else
-                    PagesListBox.SelectedIndex = 0;
-
-                e.Handled = true;
-            }
-            else if (e.Key == Key.Up)
-            {
-                PagesListBox.Focus(NavigationMethod.Directional);
-
-                if (PagesListBox.SelectedIndex > 0)
-                    PagesListBox.SelectedIndex--;
-                else
-                    PagesListBox.SelectedIndex = PagesListBox.ItemCount - 1;
-
-                e.Handled = true;
-            }
-        }
-    }
-}
diff --git a/src/Views/LauncherPageSwitcher.axaml b/src/Views/QuickLauncher.axaml
similarity index 61%
rename from src/Views/LauncherPageSwitcher.axaml
rename to src/Views/QuickLauncher.axaml
index 8886a1f7..22047105 100644
--- a/src/Views/LauncherPageSwitcher.axaml
+++ b/src/Views/QuickLauncher.axaml
@@ -6,21 +6,16 @@
              xmlns:v="using:SourceGit.Views"
              xmlns:c="using:SourceGit.Converters"
              mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
-             x:Class="SourceGit.Views.LauncherPageSwitcher"
-             x:DataType="vm:LauncherPageSwitcher">
-  <Grid RowDefinitions="Auto,Auto,Auto">
-    <TextBlock Grid.Row="0"
-               Text="{DynamicResource Text.Launcher.Pages}"
-               FontWeight="Bold"
-               HorizontalAlignment="Center"/>
-
-    <TextBox Grid.Row="1"
+             x:Class="SourceGit.Views.QuickLauncher"
+             x:DataType="vm:QuickLauncher">
+  <Grid RowDefinitions="Auto,Auto,Auto,Auto,Auto">
+    <TextBox Grid.Row="0"
+             x:Name="FilterTextBox"
              Height="24"
              Margin="4,8,4,0"
              BorderThickness="1"
              CornerRadius="12"
              Text="{Binding SearchFilter, Mode=TwoWay}"
-             KeyDown="OnSearchBoxKeyDown"
              BorderBrush="{DynamicResource Brush.Border2}"
              VerticalContentAlignment="Center"
              v:AutoFocusBehaviour.IsEnabled="True">
@@ -46,11 +41,17 @@
       </TextBox.InnerRightContent>
     </TextBox>
 
+    <TextBlock Grid.Row="1"
+               Margin="6,8,0,4"
+               Text="{DynamicResource Text.Launcher.Pages}"
+               FontWeight="Bold"
+               Foreground="{DynamicResource Brush.FG2}"/>
+
     <ListBox Grid.Row="2"
-             x:Name="PagesListBox"
+             x:Name="PageListBox"
              Width="300"
-             MaxHeight="400"
-             Margin="4,8,4,0"
+             MaxHeight="250"
+             Margin="4,0"
              BorderThickness="0"
              SelectionMode="Single"
              Background="Transparent"
@@ -110,5 +111,66 @@
         </DataTemplate>
       </ListBox.ItemTemplate>
     </ListBox>
+
+    <TextBlock Grid.Row="3"
+               Margin="6,8,0,4"
+               Text="{DynamicResource Text.Launcher.OpenRepository}"
+               FontWeight="Bold"
+               Foreground="{DynamicResource Brush.FG2}"/>
+
+    <ListBox Grid.Row="4"
+             x:Name="RepoListBox"
+             Width="300"
+             MaxHeight="300"
+             Margin="4,0"
+             BorderThickness="0"
+             SelectionMode="Single"
+             Background="Transparent"
+             Focusable="True"
+             ScrollViewer.HorizontalScrollBarVisibility="Disabled"
+             ScrollViewer.VerticalScrollBarVisibility="Auto"
+             ItemsSource="{Binding VisibleRepos, Mode=OneWay}"
+             SelectedItem="{Binding SelectedRepo, Mode=TwoWay}">
+      <ListBox.Styles>
+        <Style Selector="ListBoxItem">
+          <Setter Property="Padding" Value="8,0"/>
+          <Setter Property="MinHeight" Value="26"/>
+          <Setter Property="CornerRadius" Value="4"/>
+        </Style>
+
+        <Style Selector="ListBox">
+          <Setter Property="FocusAdorner">
+            <FocusAdornerTemplate>
+              <Grid/>
+            </FocusAdornerTemplate>
+          </Setter>
+        </Style>
+      </ListBox.Styles>
+
+      <ListBox.ItemsPanel>
+        <ItemsPanelTemplate>
+          <StackPanel Orientation="Vertical"/>
+        </ItemsPanelTemplate>
+      </ListBox.ItemsPanel>
+
+      <ListBox.ItemTemplate>
+        <DataTemplate DataType="vm:RepositoryNode">
+          <Grid ColumnDefinitions="Auto,*" Background="Transparent" Tapped="OnItemTapped">
+            <Path Grid.Column="0"
+                  Width="12" Height="12"
+                  Fill="{Binding Bookmark, Converter={x:Static c:IntConverters.ToBookmarkBrush}}"
+                  Data="{StaticResource Icons.Bookmark}"
+                  IsHitTestVisible="False"/>
+            <TextBlock Grid.Column="1"
+                       Margin="6,0,0,0"
+                       VerticalAlignment="Center"
+                       IsHitTestVisible="False">
+              <Run Text="{Binding Name, Mode=OneWay}"/>
+              <Run Text="{Binding Id, Mode=OneWay, StringFormat=({0})}" Foreground="{DynamicResource Brush.FG2}"/>
+            </TextBlock>
+          </Grid>
+        </DataTemplate>
+      </ListBox.ItemTemplate>
+    </ListBox>
   </Grid>
 </UserControl>
diff --git a/src/Views/QuickLauncher.axaml.cs b/src/Views/QuickLauncher.axaml.cs
new file mode 100644
index 00000000..f1302934
--- /dev/null
+++ b/src/Views/QuickLauncher.axaml.cs
@@ -0,0 +1,92 @@
+using Avalonia.Controls;
+using Avalonia.Input;
+
+namespace SourceGit.Views
+{
+    public partial class QuickLauncher : UserControl
+    {
+        public QuickLauncher()
+        {
+            InitializeComponent();
+        }
+
+        protected override void OnKeyDown(KeyEventArgs e)
+        {
+            base.OnKeyDown(e);
+
+            if (DataContext is not ViewModels.QuickLauncher switcher)
+                return;
+
+            if (e.Key == Key.Enter)
+            {
+                switcher.OpenOrSwitchTo();
+                e.Handled = true;
+            }
+            else if (e.Key == Key.Up)
+            {
+                if (RepoListBox.IsKeyboardFocusWithin)
+                {
+                    if (switcher.VisiblePages.Count > 0)
+                    {
+                        PageListBox.Focus(NavigationMethod.Directional);
+                        switcher.SelectedPage = switcher.VisiblePages[^1];
+                    }
+                    else
+                    {
+                        FilterTextBox.Focus(NavigationMethod.Directional);
+                    }
+
+                    e.Handled = true;
+                    return;
+                }
+
+                if (PageListBox.IsKeyboardFocusWithin)
+                {
+                    FilterTextBox.Focus(NavigationMethod.Directional);
+                    e.Handled = true;
+                    return;
+                }
+            }
+            else if (e.Key == Key.Down)
+            {
+                if (FilterTextBox.IsKeyboardFocusWithin)
+                {
+                    if (switcher.VisiblePages.Count > 0)
+                    {
+                        PageListBox.Focus(NavigationMethod.Directional);
+                        switcher.SelectedPage = switcher.VisiblePages[0];
+                    }
+                    else if (switcher.VisibleRepos.Count > 0)
+                    {
+                        RepoListBox.Focus(NavigationMethod.Directional);
+                        switcher.SelectedRepo = switcher.VisibleRepos[0];
+                    }
+
+                    e.Handled = true;
+                    return;
+                }
+
+                if (PageListBox.IsKeyboardFocusWithin)
+                {
+                    if (switcher.VisibleRepos.Count > 0)
+                    {
+                        RepoListBox.Focus(NavigationMethod.Directional);
+                        switcher.SelectedRepo = switcher.VisibleRepos[0];
+                    }
+
+                    e.Handled = true;
+                    return;
+                }
+            }
+        }
+
+        private void OnItemTapped(object sender, TappedEventArgs e)
+        {
+            if (DataContext is ViewModels.QuickLauncher switcher)
+            {
+                switcher.OpenOrSwitchTo();
+                e.Handled = true;
+            }
+        }
+    }
+}