From 29d3f47d47efa3d5d0026f9a09be959146b2a995 Mon Sep 17 00:00:00 2001
From: Davide Giacometti <davide.giacometti@outlook.it>
Date: Thu, 12 Aug 2021 14:53:12 +0200
Subject: [PATCH] plugin manager search (#12560)

---
 .../ViewModels/PowerLauncherViewModel.cs      | 40 +++++++++++++++++++
 .../Strings/en-us/Resources.resw              |  3 ++
 .../Views/PowerLauncherPage.xaml              | 21 ++++++++--
 3 files changed, 60 insertions(+), 4 deletions(-)

diff --git a/src/settings-ui/Microsoft.PowerToys.Settings.UI.Library/ViewModels/PowerLauncherViewModel.cs b/src/settings-ui/Microsoft.PowerToys.Settings.UI.Library/ViewModels/PowerLauncherViewModel.cs
index aec904a672..4497cf0316 100644
--- a/src/settings-ui/Microsoft.PowerToys.Settings.UI.Library/ViewModels/PowerLauncherViewModel.cs
+++ b/src/settings-ui/Microsoft.PowerToys.Settings.UI.Library/ViewModels/PowerLauncherViewModel.cs
@@ -9,9 +9,11 @@ using System.Globalization;
 using System.Linq;
 using System.Runtime.CompilerServices;
 using System.Text.Json;
+using System.Windows.Input;
 using ManagedCommon;
 using Microsoft.PowerToys.Settings.UI.Library.Helpers;
 using Microsoft.PowerToys.Settings.UI.Library.Interfaces;
+using Microsoft.PowerToys.Settings.UI.Library.ViewModels.Commands;
 
 namespace Microsoft.PowerToys.Settings.UI.Library.ViewModels
 {
@@ -25,6 +27,8 @@ namespace Microsoft.PowerToys.Settings.UI.Library.ViewModels
         private bool _isPrimaryMonitorPositionRadioButtonChecked;
         private bool _isFocusPositionRadioButtonChecked;
 
+        private string _searchText;
+
         private GeneralSettings GeneralSettingsConfig { get; set; }
 
         private PowerLauncherSettings settings;
@@ -99,6 +103,8 @@ namespace Microsoft.PowerToys.Settings.UI.Library.ViewModels
             {
                 plugin.PropertyChanged += OnPluginInfoChange;
             }
+
+            SearchPluginsCommand = new RelayCommand(SearchPlugins);
         }
 
         private void OnPluginInfoChange(object sender, PropertyChangedEventArgs e)
@@ -304,6 +310,25 @@ namespace Microsoft.PowerToys.Settings.UI.Library.ViewModels
             }
         }
 
+        public string SearchText
+        {
+            get
+            {
+                return _searchText;
+            }
+
+            set
+            {
+                if (_searchText != value)
+                {
+                    _searchText = value;
+                    OnPropertyChanged(nameof(SearchText));
+                }
+            }
+        }
+
+        public ICommand SearchPluginsCommand { get; }
+
         public HotkeySettings OpenPowerLauncher
         {
             get
@@ -452,5 +477,20 @@ namespace Microsoft.PowerToys.Settings.UI.Library.ViewModels
         {
             return this.settings.Equals(settings);
         }
+
+        public void SearchPlugins()
+        {
+            if (!string.IsNullOrWhiteSpace(SearchText))
+            {
+                var plugins = settings.Plugins.Where(p => p.Name.StartsWith(SearchText, StringComparison.OrdinalIgnoreCase) || p.Name.IndexOf($" {SearchText}", StringComparison.OrdinalIgnoreCase) > 0);
+                _plugins = new ObservableCollection<PowerLauncherPluginViewModel>(plugins.Select(x => new PowerLauncherPluginViewModel(x, isDark)));
+            }
+            else
+            {
+                _plugins = null;
+            }
+
+            OnPropertyChanged(nameof(Plugins));
+        }
     }
 }
diff --git a/src/settings-ui/Microsoft.PowerToys.Settings.UI/Strings/en-us/Resources.resw b/src/settings-ui/Microsoft.PowerToys.Settings.UI/Strings/en-us/Resources.resw
index d34379b9d6..beaba96b91 100644
--- a/src/settings-ui/Microsoft.PowerToys.Settings.UI/Strings/en-us/Resources.resw
+++ b/src/settings-ui/Microsoft.PowerToys.Settings.UI/Strings/en-us/Resources.resw
@@ -1394,4 +1394,7 @@ From there, simply click on a Markdown file or SVG icon in the File Explorer and
   <data name="ColorPicker_ColorFormat_ToggleSwitch.AutomationProperties.Name" xml:space="preserve">
     <value>Show format in editor</value>
   </data>
+  <data name="PowerLauncher_SearchList.PlaceholderText" xml:space="preserve">
+    <value>Search this list</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/settings-ui/Microsoft.PowerToys.Settings.UI/Views/PowerLauncherPage.xaml b/src/settings-ui/Microsoft.PowerToys.Settings.UI/Views/PowerLauncherPage.xaml
index 8740554b5d..090832fb6d 100644
--- a/src/settings-ui/Microsoft.PowerToys.Settings.UI/Views/PowerLauncherPage.xaml
+++ b/src/settings-ui/Microsoft.PowerToys.Settings.UI/Views/PowerLauncherPage.xaml
@@ -5,6 +5,8 @@
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:muxc="using:Microsoft.UI.Xaml.Controls"
+    xmlns:ic="using:Microsoft.Xaml.Interactions.Core"
+    xmlns:i="using:Microsoft.Xaml.Interactivity"
     x:Class="Microsoft.PowerToys.Settings.UI.Views.PowerLauncherPage"
     xmlns:controls="using:Microsoft.PowerToys.Settings.UI.Controls"
     xmlns:converters="using:Microsoft.Toolkit.Uwp.UI.Converters"
@@ -24,7 +26,7 @@
 
             <StackPanel Orientation="Vertical">
                 <ToggleSwitch x:Uid="PowerLauncher_EnablePowerLauncher" 
-                          IsOn="{x:Bind Mode=TwoWay, Path=ViewModel.EnablePowerLauncher}"/>
+                          IsOn="{x:Bind Mode=TwoWay, Path=ViewModel.EnablePowerLauncher}" />
 
             <TextBlock x:Uid="Shortcuts"
                        Style="{StaticResource SettingsGroupTitleStyle}"
@@ -176,7 +178,18 @@
                        Margin="{StaticResource SmallTopMargin}"
                        Opacity="{x:Bind Mode=OneWay, Path=ViewModel.EnablePowerLauncher, Converter={StaticResource ModuleEnabledToOpacityConverter}}"
                        TextWrapping="Wrap"/>
-            
+
+            <AutoSuggestBox x:Uid="PowerLauncher_SearchList"
+                            QueryIcon="Find"
+                            Text="{x:Bind ViewModel.SearchText, Mode=TwoWay}"
+                            Margin="{StaticResource SmallTopMargin}">
+                <i:Interaction.Behaviors>
+                    <ic:EventTriggerBehavior EventName="TextChanged">
+                        <ic:InvokeCommandAction Command="{x:Bind ViewModel.SearchPluginsCommand}" />
+                    </ic:EventTriggerBehavior>
+                </i:Interaction.Behaviors>
+            </AutoSuggestBox>
+                
             <TextBlock x:Uid="Run_AllPluginsDisabled"
                        Foreground="{ThemeResource SystemControlErrorTextForegroundBrush}"
                        Visibility="{x:Bind ViewModel.ShowAllPluginsDisabledWarning, Mode=OneWay, Converter={StaticResource BoolToVisibilityConverter}}"
@@ -187,8 +200,8 @@
                        Visibility="{x:Bind ViewModel.ShowPluginsLoadingMessage, Mode=OneWay, Converter={StaticResource BoolToVisibilityConverter}}"
                        TextWrapping="Wrap"
                        Margin="{StaticResource SmallTopMargin}"/>
-
-            <ListView ItemsSource="{x:Bind Path=ViewModel.Plugins, Mode=OneWay}"                
+            <ListView ItemsSource="{x:Bind Path=ViewModel.Plugins, Mode=OneWay}"
+                      MinHeight="512"
                       IsItemClickEnabled="True"
                       SelectionChanged="PluginsListView_SelectionChanged"
                       x:Name="PluginsListView"