Merge branch 'dev' into 240514ResizableWindow

Flow.Launcher.Core/Plugin/JsonRPCPluginV2.cs

@@ -139,11 +139,20 @@ namespace Flow.Launcher.Core.Plugin
             return Task.CompletedTask;
         }
 
-        public virtual ValueTask DisposeAsync()
+        public virtual async ValueTask DisposeAsync()
         {
-            RPC?.Dispose();
+            try
-            ErrorStream?.Dispose();
+            {
-            return ValueTask.CompletedTask;
+                await RPC.InvokeAsync("close");
+            }
+            catch (RemoteMethodNotFoundException e)
+            {
+            }
+            finally
+            {
+                RPC?.Dispose();
+                ErrorStream?.Dispose();
+            }
         }
     }
 }

Flow.Launcher.Infrastructure/UserSettings/Settings.cs

@@ -188,32 +188,16 @@ namespace Flow.Launcher.Infrastructure.UserSettings
         public bool AlwaysPreview { get; set; } = false;
         public bool AlwaysStartEn { get; set; } = false;
 
+        private SearchPrecisionScore _querySearchPrecision = SearchPrecisionScore.Regular;
         [JsonInclude, JsonConverter(typeof(JsonStringEnumConverter))]
-        public SearchPrecisionScore QuerySearchPrecision { get; private set; } = SearchPrecisionScore.Regular;
+        public SearchPrecisionScore QuerySearchPrecision
-
-        [JsonIgnore]
-        public string QuerySearchPrecisionString
         {
-            get { return QuerySearchPrecision.ToString(); }
+            get => _querySearchPrecision;
             set
             {
-                try
+                _querySearchPrecision = value;
-                {
+                if (StringMatcher.Instance != null)
-                    var precisionScore = (SearchPrecisionScore)Enum
+                    StringMatcher.Instance.UserSettingSearchPrecision = value;
-                        .Parse(typeof(SearchPrecisionScore), value);
-
-                    QuerySearchPrecision = precisionScore;
-                    StringMatcher.Instance.UserSettingSearchPrecision = precisionScore;
-                }
-                catch (ArgumentException e)
-                {
-                    Logger.Log.Exception(nameof(Settings), "Failed to load QuerySearchPrecisionString value from Settings file", e);
-
-                    QuerySearchPrecision = SearchPrecisionScore.Regular;
-                    StringMatcher.Instance.UserSettingSearchPrecision = SearchPrecisionScore.Regular;
-
-                    throw;
-                }
             }
         }
 

Flow.Launcher/Languages/en.xaml

@@ -79,6 +79,9 @@
     <system:String x:Key="hideNotifyIconToolTip">When the icon is hidden from the tray, the Settings menu can be opened by right-clicking on the search window.</system:String>
     <system:String x:Key="querySearchPrecision">Query Search Precision</system:String>
     <system:String x:Key="querySearchPrecisionToolTip">Changes minimum match score required for results.</system:String>
+    <system:String x:Key="SearchPrecisionNone">None</system:String>
+    <system:String x:Key="SearchPrecisionLow">Low</system:String>
+    <system:String x:Key="SearchPrecisionRegular">Regular</system:String>
     <system:String x:Key="ShouldUsePinyin">Search with Pinyin</system:String>
     <system:String x:Key="ShouldUsePinyinToolTip">Allows using Pinyin to search. Pinyin is the standard system of romanized spelling for translating Chinese.</system:String>
     <system:String x:Key="AlwaysPreview">Always Preview</system:String>

Flow.Launcher/Languages/ru.xaml

@@ -1,5 +1,8 @@
-<?xml version="1.0"?>
+<?xml version="1.0" ?>
-<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:system="clr-namespace:System;assembly=mscorlib">
+<ResourceDictionary
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:system="clr-namespace:System;assembly=mscorlib">
     <!--  MainWindow  -->
     <system:String x:Key="registerHotkeyFailed">Не удалось зарегистрировать сочетание клавиш &quot;{0}&quot;. Возможно, оно используется другой программой. Измените сочетание клавиш или закройте другую программу.</system:String>
     <system:String x:Key="MessageBoxTitle">Flow Launcher</system:String>
@@ -75,6 +78,9 @@
     <system:String x:Key="hideNotifyIconToolTip">Когда значок скрыт в трее, меню настройки можно открыть, щёлкнув правой кнопкой мыши на окне поиска.</system:String>
     <system:String x:Key="querySearchPrecision">Точность поиска запросов</system:String>
     <system:String x:Key="querySearchPrecisionToolTip">Изменение минимального количества совпадений при поиске, необходимого для получения результатов.</system:String>
+    <system:String x:Key="SearchPrecisionNone">Нет</system:String>
+    <system:String x:Key="SearchPrecisionLow">Низкая</system:String>
+    <system:String x:Key="SearchPrecisionRegular">Обычная</system:String>
     <system:String x:Key="ShouldUsePinyin">Поиск с использованием пиньинь</system:String>
     <system:String x:Key="ShouldUsePinyinToolTip">Позволяет использовать пиньинь для поиска. Пиньинь - это стандартная система латинизированной орфографии для перевода китайского языка.</system:String>
     <system:String x:Key="AlwaysPreview">Всегда предпросмотр</system:String>

Flow.Launcher/SettingPages/ViewModels/DropdownDataGeneric.cs

@@ -8,7 +8,8 @@ namespace Flow.Launcher.SettingPages.ViewModels;
 public class DropdownDataGeneric<TValue> : BaseModel where TValue : Enum
 {
     public string Display { get; set; }
-    public TValue Value { get; set; }
+    public TValue Value { get; private init; }
+    private string LocalizationKey { get; init; }
 
     public static List<TR> GetValues<TR>(string keyPrefix) where TR : DropdownDataGeneric<TValue>, new()
     {
@@ -19,9 +20,17 @@ public class DropdownDataGeneric<TValue> : BaseModel where TValue : Enum
         {
             var key = keyPrefix + value;
             var display = InternationalizationManager.Instance.GetTranslation(key);
-            data.Add(new TR { Display = display, Value = value });
+            data.Add(new TR { Display = display, Value = value, LocalizationKey = key });
         }
 
         return data;
     }
+
+    public static void UpdateLabels<TR>(List<TR> options) where TR : DropdownDataGeneric<TValue>
+    {
+        foreach (var item in options)
+        {
+            item.Display = InternationalizationManager.Instance.GetTranslation(item.LocalizationKey);
+        }
+    }
 }

Flow.Launcher/SettingPages/ViewModels/SettingsPaneGeneralViewModel.cs

@@ -24,13 +24,13 @@ public partial class SettingsPaneGeneralViewModel : BaseModel
         Settings = settings;
         _updater = updater;
         _portable = portable;
-        UpdateLastQueryModeDisplay();
+        UpdateEnumDropdownLocalizations();
     }
 
-    public class SearchWindowScreen : DropdownDataGeneric<SearchWindowScreens> { }
+    public class SearchWindowScreenData : DropdownDataGeneric<SearchWindowScreens> { }
-    public class SearchWindowAlign : DropdownDataGeneric<SearchWindowAligns> { }
+    public class SearchWindowAlignData : DropdownDataGeneric<SearchWindowAligns> { }
-    // todo a better name?
+    public class SearchPrecisionData : DropdownDataGeneric<SearchPrecisionScore> { }
-    public class LastQueryMode : DropdownDataGeneric<Infrastructure.UserSettings.LastQueryMode> { }
+    public class LastQueryModeData : DropdownDataGeneric<LastQueryMode> { }
 
     public bool StartFlowLauncherOnSystemStartup
     {
@@ -55,11 +55,14 @@ public partial class SettingsPaneGeneralViewModel : BaseModel
     }
 
 
-    public List<SearchWindowScreen> SearchWindowScreens =>
+    public List<SearchWindowScreenData> SearchWindowScreens { get; } =
-        DropdownDataGeneric<SearchWindowScreens>.GetValues<SearchWindowScreen>("SearchWindowScreen");
+        DropdownDataGeneric<SearchWindowScreens>.GetValues<SearchWindowScreenData>("SearchWindowScreen");
 
-    public List<SearchWindowAlign> SearchWindowAligns =>
+    public List<SearchWindowAlignData> SearchWindowAligns { get; } =
-        DropdownDataGeneric<SearchWindowAligns>.GetValues<SearchWindowAlign>("SearchWindowAlign");
+        DropdownDataGeneric<SearchWindowAligns>.GetValues<SearchWindowAlignData>("SearchWindowAlign");
+
+    public List<SearchPrecisionData> SearchPrecisionScores { get; } =
+        DropdownDataGeneric<SearchPrecisionScore>.GetValues<SearchPrecisionData>("SearchPrecision");
 
     public List<int> ScreenNumbers
     {
@@ -98,29 +101,15 @@ public partial class SettingsPaneGeneralViewModel : BaseModel
         }
     }
 
-    private List<LastQueryMode> _lastQueryModes = new();
+    public List<LastQueryModeData> LastQueryModes { get; } =
+        DropdownDataGeneric<LastQueryMode>.GetValues<LastQueryModeData>("LastQuery");
 
-    public List<LastQueryMode> LastQueryModes
+    private void UpdateEnumDropdownLocalizations()
     {
-        get
+        DropdownDataGeneric<SearchWindowScreens>.UpdateLabels(SearchWindowScreens);
-        {
+        DropdownDataGeneric<SearchWindowAligns>.UpdateLabels(SearchWindowAligns);
-            if (_lastQueryModes.Count == 0)
+        DropdownDataGeneric<SearchPrecisionScore>.UpdateLabels(SearchPrecisionScores);
-            {
+        DropdownDataGeneric<LastQueryMode>.UpdateLabels(LastQueryModes);
-                _lastQueryModes =
-                    DropdownDataGeneric<Infrastructure.UserSettings.LastQueryMode>
-                        .GetValues<LastQueryMode>("LastQuery");
-            }
-
-            return _lastQueryModes;
-        }
-    }
-
-    private void UpdateLastQueryModeDisplay()
-    {
-        foreach (var item in LastQueryModes)
-        {
-            item.Display = InternationalizationManager.Instance.GetTranslation($"LastQuery{item.Value}");
-        }
     }
 
     public string Language
@@ -133,7 +122,7 @@ public partial class SettingsPaneGeneralViewModel : BaseModel
             if (InternationalizationManager.Instance.PromptShouldUsePinyin(value))
                 ShouldUsePinyin = true;
 
-            UpdateLastQueryModeDisplay();
+            UpdateEnumDropdownLocalizations();
         }
     }
 
@@ -143,12 +132,6 @@ public partial class SettingsPaneGeneralViewModel : BaseModel
         set => Settings.ShouldUsePinyin = value;
     }
 
-    public List<string> QuerySearchPrecisionStrings => Enum
-        .GetValues(typeof(SearchPrecisionScore))
-        .Cast<SearchPrecisionScore>()
-        .Select(v => v.ToString())
-        .ToList();
-
     public List<Language> Languages => InternationalizationManager.Instance.LoadAvailableLanguages();
 
     public string AlwaysPreviewToolTip => string.Format(

Flow.Launcher/SettingPages/Views/SettingsPaneGeneral.xaml

@@ -30,19 +30,31 @@
                 TextAlignment="left" />
 
             <cc:Card Title="{DynamicResource startFlowLauncherOnSystemStartup}" Icon="&#xe8fc;">
-                <ui:ToggleSwitch IsOn="{Binding StartFlowLauncherOnSystemStartup}" />
+                <ui:ToggleSwitch
+                    IsOn="{Binding StartFlowLauncherOnSystemStartup}"
+                    OffContent="{DynamicResource disable}"
+                    OnContent="{DynamicResource enable}" />
             </cc:Card>
 
             <cc:Card Title="{DynamicResource hideOnStartup}" Icon="&#xed1a;">
-                <ui:ToggleSwitch IsOn="{Binding Settings.HideOnStartup}" />
+                <ui:ToggleSwitch
+                    IsOn="{Binding Settings.HideOnStartup}"
+                    OffContent="{DynamicResource disable}"
+                    OnContent="{DynamicResource enable}" />
             </cc:Card>
 
             <cc:Card Title="{DynamicResource hideFlowLauncherWhenLoseFocus}" Margin="0 30 0 0">
-                <ui:ToggleSwitch IsOn="{Binding Settings.HideWhenDeactivated}" />
+                <ui:ToggleSwitch
+                    IsOn="{Binding Settings.HideWhenDeactivated}"
+                    OffContent="{DynamicResource disable}"
+                    OnContent="{DynamicResource enable}" />
             </cc:Card>
 
             <cc:Card Title="{DynamicResource hideNotifyIcon}" Sub="{DynamicResource hideNotifyIconToolTip}">
-                <ui:ToggleSwitch IsOn="{Binding Settings.HideNotifyIcon}" />
+                <ui:ToggleSwitch
+                    IsOn="{Binding Settings.HideNotifyIcon}"
+                    OffContent="{DynamicResource disable}"
+                    OnContent="{DynamicResource enable}" />
             </cc:Card>
 
             <cc:CardGroup Margin="0 30 0 0">
@@ -111,7 +123,10 @@
                 Title="{DynamicResource ignoreHotkeysOnFullscreen}"
                 Icon="&#xe7fc;"
                 Sub="{DynamicResource ignoreHotkeysOnFullscreenToolTip}">
-                <ui:ToggleSwitch IsOn="{Binding Settings.IgnoreHotkeysOnFullscreen}" />
+                <ui:ToggleSwitch
+                    IsOn="{Binding Settings.IgnoreHotkeysOnFullscreen}"
+                    OffContent="{DynamicResource disable}"
+                    OnContent="{DynamicResource enable}" />
             </cc:Card>
 
             <cc:Card
@@ -119,29 +134,41 @@
                 Margin="0 30 0 0"
                 Icon="&#xe8a1;"
                 Sub="{DynamicResource AlwaysPreviewToolTip}">
-                <ui:ToggleSwitch IsOn="{Binding Settings.AlwaysPreview}" ToolTip="{Binding AlwaysPreviewToolTip}" />
+                <ui:ToggleSwitch
+                    IsOn="{Binding Settings.AlwaysPreview}"
+                    OffContent="{DynamicResource disable}"
+                    OnContent="{DynamicResource enable}"
+                    ToolTip="{Binding AlwaysPreviewToolTip}" />
             </cc:Card>
 
             <cc:Card
                 Title="{DynamicResource autoUpdates}"
                 Margin="0 30 0 0"
                 Icon="&#xecc5;">
-                <ui:ToggleSwitch IsOn="{Binding AutoUpdates}" />
+                <ui:ToggleSwitch
+                    IsOn="{Binding AutoUpdates}"
+                    OffContent="{DynamicResource disable}"
+                    OnContent="{DynamicResource enable}" />
             </cc:Card>
 
             <cc:Card
                 Title="{DynamicResource portableMode}"
                 Icon="&#xe88e;"
                 Sub="{DynamicResource portableModeToolTIp}">
-                <ui:ToggleSwitch IsOn="{Binding PortableMode}" />
+                <ui:ToggleSwitch
+                    IsOn="{Binding PortableMode}"
+                    OffContent="{DynamicResource disable}"
+                    OnContent="{DynamicResource enable}" />
             </cc:Card>
 
             <cc:CardGroup Margin="0 30 0 0">
                 <cc:Card Title="{DynamicResource querySearchPrecision}" Sub="{DynamicResource querySearchPrecisionToolTip}">
                     <ComboBox
                         MaxWidth="200"
-                        ItemsSource="{Binding QuerySearchPrecisionStrings}"
+                        DisplayMemberPath="Display"
-                        SelectedItem="{Binding Settings.QuerySearchPrecisionString}" />
+                        ItemsSource="{Binding SearchPrecisionScores}"
+                        SelectedValue="{Binding Settings.QuerySearchPrecision}"
+                        SelectedValuePath="Value" />
                 </cc:Card>
 
                 <cc:Card Title="{DynamicResource lastQueryMode}" Sub="{DynamicResource lastQueryModeToolTip}">
@@ -211,14 +238,21 @@
                 Margin="0 30 0 0"
                 Icon="&#xe8d3;"
                 Sub="{DynamicResource typingStartEnTooltip}">
-                <ui:ToggleSwitch IsOn="{Binding Settings.AlwaysStartEn}" />
+                <ui:ToggleSwitch
+                    IsOn="{Binding Settings.AlwaysStartEn}"
+                    OffContent="{DynamicResource disable}"
+                    OnContent="{DynamicResource enable}" />
             </cc:Card>
 
             <cc:Card
                 Title="{DynamicResource ShouldUsePinyin}"
                 Icon="&#xe98a;"
                 Sub="{DynamicResource ShouldUsePinyinToolTip}">
-                <ui:ToggleSwitch IsOn="{Binding Settings.ShouldUsePinyin}" ToolTip="{DynamicResource ShouldUsePinyinToolTip}" />
+                <ui:ToggleSwitch
+                    IsOn="{Binding Settings.ShouldUsePinyin}"
+                    OffContent="{DynamicResource disable}"
+                    OnContent="{DynamicResource enable}"
+                    ToolTip="{DynamicResource ShouldUsePinyinToolTip}" />
             </cc:Card>
 
             <cc:Card

Flow.Launcher/SettingPages/Views/SettingsPaneHotkey.xaml

@@ -63,10 +63,11 @@
                         SelectedValue="{Binding Settings.OpenResultModifiers}" />
                 </cc:Card>
 
-                <cc:Card
+                <cc:Card Title="{DynamicResource showOpenResultHotkey}" Sub="{DynamicResource showOpenResultHotkeyToolTip}">
-                    Title="{DynamicResource showOpenResultHotkey}"
+                    <ui:ToggleSwitch
-                    Sub="{DynamicResource showOpenResultHotkeyToolTip}">
+                        IsOn="{Binding Settings.ShowOpenResultHotkey}"
-                    <ui:ToggleSwitch IsOn="{Binding Settings.ShowOpenResultHotkey}" />
+                        OffContent="{DynamicResource disable}"
+                        OnContent="{DynamicResource enable}" />
                 </cc:Card>
             </cc:CardGroup>
 

Flow.Launcher/SettingPages/Views/SettingsPaneProxy.xaml

@@ -33,7 +33,10 @@
 
             <cc:CardGroup>
                 <cc:Card Title="{DynamicResource enableProxy}">
-                    <ui:ToggleSwitch IsOn="{Binding Settings.Proxy.Enabled}" />
+                    <ui:ToggleSwitch
+                        IsOn="{Binding Settings.Proxy.Enabled}"
+                        OffContent="{DynamicResource disable}"
+                        OnContent="{DynamicResource enable}" />
                 </cc:Card>
 
                 <cc:Card Title="{DynamicResource server}">

Plugins/Flow.Launcher.Plugin.Program/Languages/en.xaml

@@ -32,6 +32,8 @@
     <system:String x:Key="flowlauncher_plugin_program_index_PATH_tooltip">When enabled, Flow will load programs from the PATH environment variable</system:String>
     <system:String x:Key="flowlauncher_plugin_program_enable_hidelnkpath">Hide app path</system:String>
     <system:String x:Key="flowlauncher_plugin_program_enable_hidelnkpath_tooltip">For executable files such as UWP or lnk, hide the file path from being visible</system:String>
+    <system:String x:Key="flowlauncher_plugin_program_enable_hideuninstallers">Hide uninstallers</system:String>
+    <system:String x:Key="flowlauncher_plugin_program_enable_hideuninstallers_tooltip">Hides programs with common uninstaller names, such as unins000.exe</system:String>
     <system:String x:Key="flowlauncher_plugin_program_enable_description">Search in Program Description</system:String>
     <system:String x:Key="flowlauncher_plugin_program_enable_description_tooltip">Flow will search program's description</system:String>
     <system:String x:Key="flowlauncher_plugin_program_suffixes_header">Suffixes</system:String>
@@ -92,4 +94,4 @@
     <system:String x:Key="flowlauncher_plugin_program_run_as_administrator_not_supported_message">This app is not intended to be run as administrator</system:String>
     <system:String x:Key="flowlauncher_plugin_program_run_failed">Unable to run {0}</system:String>
 
-</ResourceDictionary>
+</ResourceDictionary>

Plugins/Flow.Launcher.Plugin.Program/Main.cs

@@ -11,6 +11,7 @@ using Flow.Launcher.Plugin.Program.Programs;
 using Flow.Launcher.Plugin.Program.Views;
 using Flow.Launcher.Plugin.Program.Views.Models;
 using Microsoft.Extensions.Caching.Memory;
+using Path = System.IO.Path;
 using Stopwatch = Flow.Launcher.Infrastructure.Stopwatch;
 
 namespace Flow.Launcher.Plugin.Program
@@ -33,6 +34,17 @@ namespace Flow.Launcher.Plugin.Program
         private static readonly MemoryCacheOptions cacheOptions = new() { SizeLimit = 1560 };
         private static MemoryCache cache = new(cacheOptions);
 
+        private static readonly string[] commonUninstallerNames =
+        {
+            "uninst.exe",
+            "unins000.exe",
+            "uninst000.exe",
+            "uninstall.exe"
+        };
+        // For cases when the uninstaller is named like "Uninstall Program Name.exe"
+        private const string CommonUninstallerPrefix = "uninstall";
+        private const string CommonUninstallerSuffix = ".exe";
+
         static Main()
         {
         }
@@ -52,6 +64,7 @@ namespace Flow.Launcher.Plugin.Program
                         .Concat(_uwps)
                         .AsParallel()
                         .WithCancellation(token)
+                        .Where(HideUninstallersFilter)
                         .Where(p => p.Enabled)
                         .Select(p => p.Result(query.Search, Context.API))
                         .Where(r => r?.Score > 0)
@@ -68,6 +81,16 @@ namespace Flow.Launcher.Plugin.Program
             return result;
         }
 
+        private bool HideUninstallersFilter(IProgram program)
+        {
+            if (!_settings.HideUninstallers) return true;
+            if (program is not Win32 win32) return true;
+            var fileName = Path.GetFileName(win32.ExecutablePath);
+            return !commonUninstallerNames.Contains(fileName, StringComparer.OrdinalIgnoreCase) &&
+                   !(fileName.StartsWith(CommonUninstallerPrefix, StringComparison.OrdinalIgnoreCase) &&
+                     fileName.EndsWith(CommonUninstallerSuffix, StringComparison.OrdinalIgnoreCase));
+        }
+
         public async Task InitAsync(PluginInitContext context)
         {
             Context = context;

Plugins/Flow.Launcher.Plugin.Program/Settings.cs

@@ -102,7 +102,7 @@ namespace Flow.Launcher.Plugin.Program
             // CustomSuffixes no longer contains custom suffixes
             // users has tweaked the settings
             // or this function has been executed once
-            if (UseCustomSuffixes == true || ProgramSuffixes == null) 
+            if (UseCustomSuffixes == true || ProgramSuffixes == null)
                 return;
             var suffixes = ProgramSuffixes.ToList();
             foreach(var item in BuiltinSuffixesStatus)
@@ -117,6 +117,7 @@ namespace Flow.Launcher.Plugin.Program
         public bool EnableStartMenuSource { get; set; } = true;
         public bool EnableDescription { get; set; } = false;
         public bool HideAppsPath { get; set; } = true;
+        public bool HideUninstallers { get; set; } = false;
         public bool EnableRegistrySource { get; set; } = true;
         public bool EnablePathSource { get; set; } = false;
         public bool EnableUWP { get; set; } = true;

Plugins/Flow.Launcher.Plugin.Program/Views/ProgramSetting.xaml

@@ -85,6 +85,11 @@
                         Content="{DynamicResource flowlauncher_plugin_program_enable_hidelnkpath}"
                         IsChecked="{Binding HideAppsPath}"
                         ToolTip="{DynamicResource flowlauncher_plugin_program_enable_hidelnkpath_tooltip}" />
+                    <CheckBox
+                        Margin="12 0 12 0"
+                        Content="{DynamicResource flowlauncher_plugin_program_enable_hideuninstallers}"
+                        IsChecked="{Binding HideUninstallers}"
+                        ToolTip="{DynamicResource flowlauncher_plugin_program_enable_hideuninstallers_tooltip}" />
                     <CheckBox
                         Name="DescriptionEnabled"
                         Margin="12,0,12,0"

Plugins/Flow.Launcher.Plugin.Program/Views/ProgramSetting.xaml.cs

@@ -24,7 +24,7 @@ namespace Flow.Launcher.Plugin.Program.Views
         private ListSortDirection _lastDirection;
 
         // We do not save all program sources to settings, so using
-        // this as temporary holder for displaying all loaded programs sources. 
+        // this as temporary holder for displaying all loaded programs sources.
         internal static List<ProgramSource> ProgramSettingDisplayList { get; set; }
 
         public bool EnableDescription
@@ -47,6 +47,16 @@ namespace Flow.Launcher.Plugin.Program.Views
             }
         }
 
+        public bool HideUninstallers
+        {
+            get => _settings.HideUninstallers;
+            set
+            {
+                Main.ResetCache();
+                _settings.HideUninstallers = value;
+            }
+        }
+
         public bool EnableRegistrySource
         {
             get => _settings.EnableRegistrySource;