Merge pull request #1476 from LeLocTai/dev

[Program Plugin] Support .url file and Steam/Epic shortcuts

Flow.Launcher/ViewModel/ResultViewModel.cs

@@ -163,15 +163,17 @@ namespace Flow.Launcher.ViewModel
                 }
             }
 
+            var loadFullImage = (Path.GetExtension(imagePath) ?? "").Equals(".url", StringComparison.OrdinalIgnoreCase);
+
             if (ImageLoader.CacheContainImage(imagePath))
             {
                 // will get here either when icoPath has value\icon delegate is null\when had exception in delegate
-                image = ImageLoader.Load(imagePath);
+                image = ImageLoader.Load(imagePath, loadFullImage);
                 return;
             }
 
             // We need to modify the property not field here to trigger the OnPropertyChanged event
-            Image = await Task.Run(() => ImageLoader.Load(imagePath)).ConfigureAwait(false);
+            Image = await Task.Run(() => ImageLoader.Load(imagePath, loadFullImage)).ConfigureAwait(false);
         }
 
         public Result Result { get; }

Plugins/Flow.Launcher.Plugin.Program/Flow.Launcher.Plugin.Program.csproj

@@ -58,6 +58,7 @@
   </ItemGroup>
   
   <ItemGroup>
+    <PackageReference Include="ini-parser" Version="2.5.2" />
     <PackageReference Include="System.Runtime" Version="4.3.1" />
   </ItemGroup>
 

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

@@ -4,6 +4,7 @@
     xmlns:system="clr-namespace:System;assembly=mscorlib">
 
     <!--  Program setting  -->
+    <system:String x:Key="flowlauncher_plugin_program_reset">Reset Default</system:String>
     <system:String x:Key="flowlauncher_plugin_program_delete">Delete</system:String>
     <system:String x:Key="flowlauncher_plugin_program_edit">Edit</system:String>
     <system:String x:Key="flowlauncher_plugin_program_add">Add</system:String>
@@ -12,7 +13,7 @@
     <system:String x:Key="flowlauncher_plugin_program_disable">Disable</system:String>
     <system:String x:Key="flowlauncher_plugin_program_location">Location</system:String>
     <system:String x:Key="flowlauncher_plugin_program_all_programs">All Programs</system:String>
-    <system:String x:Key="flowlauncher_plugin_program_suffixes">File Suffixes</system:String>
+    <system:String x:Key="flowlauncher_plugin_program_suffixes">File Type</system:String>
     <system:String x:Key="flowlauncher_plugin_program_reindex">Reindex</system:String>
     <system:String x:Key="flowlauncher_plugin_program_indexing">Indexing</system:String>
     <system:String x:Key="flowlauncher_plugin_program_index_start">Index Start Menu</system:String>
@@ -35,9 +36,21 @@
     <system:String x:Key="flowlauncher_plugin_program_delete_program_source">Are you sure you want to delete the selected program sources?</system:String>
 
     <system:String x:Key="flowlauncher_plugin_program_update">OK</system:String>
-    <system:String x:Key="flowlauncher_plugin_program_only_index_tip">Flow Launcher will only index files that end with the following suffixes. (Each suffix should split by ';' )</system:String>
+    <system:String x:Key="flowlauncher_plugin_program_only_index_tip">Program Plugin will only index files with selected suffixes and .url files with selected protocols.</system:String>
     <system:String x:Key="flowlauncher_plugin_program_update_file_suffixes">Successfully updated file suffixes</system:String>
     <system:String x:Key="flowlauncher_plugin_program_suffixes_cannot_empty">File suffixes can't be empty</system:String>
+    <system:String x:Key="flowlauncher_plugin_protocols_cannot_empty">Protocols can't be empty</system:String>
+
+    <system:String x:Key="flowlauncher_plugin_program_suffixes_excutable_types">File Suffixes</system:String>
+    <system:String x:Key="flowlauncher_plugin_program_suffixes_URL_types">URL Protocols</system:String>
+    <system:String x:Key="flowlauncher_plugin_program_suffixes_custom_urls">Custom URL Protocols</system:String>
+    <system:String x:Key="flowlauncher_plugin_program_suffixes_custom_file_types">Custom File Suffixes</system:String>
+    <system:String x:Key="flowlauncher_plugin_program_suffixes_tooltip">
+        Insert file suffixes you want to index. Suffixes should be separated by ';'. (ex>bat;py)
+    </system:String>
+    <system:String x:Key="flowlauncher_plugin_program_protocol_tooltip">
+        Insert protocols of .url files you want to index. Protocols should be separated by ';'. (ex>ftp;netflix)
+    </system:String>
 
     <system:String x:Key="flowlauncher_plugin_program_run_as_different_user">Run As Different User</system:String>
     <system:String x:Key="flowlauncher_plugin_program_run_as_administrator">Run As Administrator</system:String>

Plugins/Flow.Launcher.Plugin.Program/ProgramSuffixes.xaml

@@ -4,10 +4,12 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:ui="http://schemas.modernwpf.com/2019"
     Title="{DynamicResource flowlauncher_plugin_program_suffixes}"
-    Width="400"
+    Width="600"
     Background="{DynamicResource PopuBGColor}"
     Foreground="{DynamicResource PopupTextColor}"
+    DataContext="{Binding RelativeSource={RelativeSource Self}}"
     ResizeMode="NoResize"
     SizeToContent="Height"
     WindowStartupLocation="CenterScreen"
@@ -15,9 +17,73 @@
     <WindowChrome.WindowChrome>
         <WindowChrome CaptionHeight="32" ResizeBorderThickness="{x:Static SystemParameters.WindowResizeBorderThickness}" />
     </WindowChrome.WindowChrome>
-    <Grid>
+    <Window.Resources>
+        <Style
+            x:Key="CustomFileTypeTextBox"
+            BasedOn="{StaticResource DefaultTextBoxStyle}"
+            TargetType="TextBox">
+            <Setter Property="Visibility" Value="Collapsed" />
+            <Style.Triggers>
+                <DataTrigger Binding="{Binding ElementName=CustomFiles, Path=IsChecked}" Value="True">
+                    <Setter Property="Visibility" Value="Visible" />
+                </DataTrigger>
+            </Style.Triggers>
+        </Style>
+        <Style
+            x:Key="CustomURLTypeTextBox"
+            BasedOn="{StaticResource DefaultTextBoxStyle}"
+            TargetType="TextBox">
+            <Setter Property="Visibility" Value="Collapsed" />
+            <Style.Triggers>
+                <DataTrigger Binding="{Binding ElementName=CustomProtocol, Path=IsChecked}" Value="True">
+                    <Setter Property="Visibility" Value="Visible" />
+                </DataTrigger>
+            </Style.Triggers>
+        </Style>
+
+        <Style x:Key="SettingGroupBoxSuffixToolTip" TargetType="Border">
+            <Setter Property="Background" Value="{DynamicResource Color00B}" />
+            <Setter Property="BorderBrush" Value="{DynamicResource Color03B}" />
+            <Setter Property="BorderThickness" Value="1" />
+            <Setter Property="CornerRadius" Value="5" />
+            <Setter Property="Margin" Value="0,5,0,0" />
+            <Setter Property="Padding" Value="15,15,15,15" />
+            <Setter Property="SnapsToDevicePixels" Value="True" />
+            <Setter Property="Visibility" Value="Collapsed" />
+            <Style.Triggers>
+                <DataTrigger Binding="{Binding ElementName=tbSuffixes, Path=IsFocused}" Value="True">
+                    <Setter Property="Visibility" Value="Visible" />
+                </DataTrigger>
+                <DataTrigger Binding="{Binding ElementName=tbSuffixes, Path=IsFocused}" Value="False">
+                    <Setter Property="Visibility" Value="Collapsed" />
+                </DataTrigger>
+            </Style.Triggers>
+        </Style>
+
+        <Style x:Key="SettingGroupBoxURLToolTip" TargetType="Border">
+            <Setter Property="Background" Value="{DynamicResource Color00B}" />
+            <Setter Property="BorderBrush" Value="{DynamicResource Color03B}" />
+            <Setter Property="BorderThickness" Value="1" />
+            <Setter Property="CornerRadius" Value="5" />
+            <Setter Property="Margin" Value="0,5,0,0" />
+            <Setter Property="Padding" Value="15,15,15,15" />
+            <Setter Property="SnapsToDevicePixels" Value="True" />
+            <Setter Property="Visibility" Value="Collapsed" />
+            <Style.Triggers>
+                <DataTrigger Binding="{Binding ElementName=tbProtocols, Path=IsFocused}" Value="True">
+                    <Setter Property="Visibility" Value="Visible" />
+                </DataTrigger>
+                <DataTrigger Binding="{Binding ElementName=tbProtocols, Path=IsFocused}" Value="False">
+                    <Setter Property="Visibility" Value="Collapsed" />
+                </DataTrigger>
+            </Style.Triggers>
+        </Style>
+
+    </Window.Resources>
+
+    <Grid x:Name="WindowArea">
         <Grid.RowDefinitions>
-            <RowDefinition />
+            <RowDefinition Height="auto" />
             <RowDefinition Height="80" />
         </Grid.RowDefinitions>
 
@@ -55,7 +121,9 @@
                 </Grid>
             </StackPanel>
             <StackPanel Margin="26,12,26,0">
+
                 <StackPanel Margin="0,0,0,12">
+
                     <TextBlock
                         Grid.Column="0"
                         Margin="0,0,0,0"
@@ -65,10 +133,77 @@
                         TextAlignment="Left" />
                 </StackPanel>
                 <TextBlock
+                    Margin="0,0,0,10"
                     FontSize="14"
                     Text="{DynamicResource flowlauncher_plugin_program_only_index_tip}"
                     TextWrapping="Wrap" />
-                <TextBox x:Name="tbSuffixes" Margin="0,20,0,20" />
+                <Border Style="{DynamicResource SettingGroupBoxURLToolTip}">
+                    <TextBlock
+                        FontSize="14"
+                        Text="{DynamicResource flowlauncher_plugin_program_protocol_tooltip}"
+                        TextWrapping="Wrap" />
+                </Border>
+
+                <Border Style="{DynamicResource SettingGroupBoxSuffixToolTip}">
+                    <TextBlock
+                        FontSize="14"
+                        Text="{DynamicResource flowlauncher_plugin_program_suffixes_tooltip}"
+                        TextWrapping="Wrap" />
+                </Border>
+
+                <Grid Margin="0,20,0,12">
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="250" />
+                        <ColumnDefinition Width="250" />
+                    </Grid.ColumnDefinitions>
+
+                    <StackPanel Grid.Column="0" Margin="0,0,0,0">
+                        <TextBlock
+                            Margin="0,0,0,8"
+                            FontSize="16"
+                            FontWeight="SemiBold"
+                            Text="{DynamicResource flowlauncher_plugin_program_suffixes_excutable_types}" />
+                        <CheckBox Name="apprefMS" Margin="10,0,0,0" IsChecked="{Binding SuffixesStatus[appref-ms]}">appref-ms</CheckBox>
+                        <CheckBox Name="exe" Margin="10,0,0,0" IsChecked="{Binding SuffixesStatus[exe]}">exe</CheckBox>
+                        <CheckBox Name="lnk" Margin="10,0,0,0" IsChecked="{Binding SuffixesStatus[lnk]}">lnk</CheckBox>
+                        <CheckBox
+                            Name="CustomFiles"
+                            Margin="10,0,0,0"
+                            IsChecked="{Binding UseCustomSuffixes}"
+                            Content="{DynamicResource flowlauncher_plugin_program_suffixes_custom_file_types}" />
+                        <TextBox
+                            x:Name="tbSuffixes"
+                            Margin="10,4,0,6"
+                            Style="{StaticResource CustomFileTypeTextBox}" />
+                    </StackPanel>
+
+                    <Border
+                        Grid.Column="1"
+                        Margin="20,0,0,10"
+                        Padding="20,0,0,0"
+                        BorderBrush="{DynamicResource PopupButtonAreaBorderColor}"
+                        BorderThickness="1,0,0,0">
+                        <StackPanel>
+                            <TextBlock
+                                Margin="0,0,0,8"
+                                FontSize="16"
+                                FontWeight="SemiBold"
+                                Text="{DynamicResource flowlauncher_plugin_program_suffixes_URL_types}" />
+                            <CheckBox Name="steam" Margin="10,0,0,0" IsChecked="{Binding ProtocolsStatus[steam]}">Steam Games</CheckBox>
+                            <CheckBox Name="epic" Margin="10,0,0,0" IsChecked="{Binding ProtocolsStatus[epic]}">Epic Games</CheckBox>
+                            <CheckBox Name="http" Margin="10,0,0,0" IsChecked="{Binding ProtocolsStatus[http]}">Http/Https</CheckBox>
+                            <CheckBox
+                                Name="CustomProtocol"
+                                Margin="10,0,0,0"
+                                IsChecked="{Binding UseCustomProtocols}"
+                                Content="{DynamicResource flowlauncher_plugin_program_suffixes_custom_urls}" />
+                            <TextBox
+                                x:Name="tbProtocols"
+                                Margin="10,4,0,6"
+                                Style="{StaticResource CustomURLTypeTextBox}" />
+                        </StackPanel>
+                    </Border>
+                </Grid>
             </StackPanel>
         </StackPanel>
         <Border
@@ -78,10 +213,17 @@
             BorderThickness="0,1,0,0">
             <StackPanel HorizontalAlignment="Center" Orientation="Horizontal">
                 <Button
-                    x:Name="btnCancel"
+                    x:Name="btnReset"
                     Height="30"
                     MinWidth="140"
                     Margin="0,0,5,0"
+                    Click="BtnReset_OnClick"
+                    Content="{DynamicResource flowlauncher_plugin_program_reset}" />
+                <Button
+                    x:Name="btnCancel"
+                    Height="30"
+                    MinWidth="140"
+                    Margin="5,0,5,0"
                     Click="BtnCancel_OnClick"
                     Content="{DynamicResource cancel}" />
 
@@ -90,7 +232,7 @@
                     MinWidth="140"
                     Margin="5,0,0,0"
                     HorizontalAlignment="Right"
-                    Click="ButtonBase_OnClick"
+                    Click="BtnAdd_OnClick"
                     Content="{DynamicResource flowlauncher_plugin_program_update}"
                     Style="{DynamicResource AccentButtonStyle}" />
             </StackPanel>

Plugins/Flow.Launcher.Plugin.Program/ProgramSuffixes.xaml.cs

@@ -1,44 +1,76 @@
 using System;
+using System.Collections.Generic;
 using System.Windows;
 
 namespace Flow.Launcher.Plugin.Program
 {
-    /// <summary>
-    /// ProgramSuffixes.xaml 的交互逻辑
-    /// </summary>
     public partial class ProgramSuffixes
     {
         private PluginInitContext context;
         private Settings _settings;
+        public Dictionary<string, bool> SuffixesStatus { get; set; }
+        public Dictionary<string, bool> ProtocolsStatus { get; set; }
+        public bool UseCustomSuffixes { get; set; }
+        public bool UseCustomProtocols { get; set; }
 
         public ProgramSuffixes(PluginInitContext context, Settings settings)
         {
             this.context = context;
-            InitializeComponent();
             _settings = settings;
-            tbSuffixes.Text = string.Join(Settings.SuffixSeperator.ToString(), _settings.ProgramSuffixes);
+            SuffixesStatus = new Dictionary<string, bool>(_settings.BuiltinSuffixesStatus);
+            ProtocolsStatus = new Dictionary<string, bool>(_settings.BuiltinProtocolsStatus);
+            UseCustomSuffixes = _settings.UseCustomSuffixes;
+            UseCustomProtocols = _settings.UseCustomProtocols;
+            InitializeComponent();
+            tbSuffixes.Text = string.Join(Settings.SuffixSeparator, _settings.CustomSuffixes);
+            tbProtocols.Text = string.Join(Settings.SuffixSeparator, _settings.CustomProtocols);
         }
+
         private void BtnCancel_OnClick(object sender, RoutedEventArgs e)
         {
             Close();
         }
-        private void ButtonBase_OnClick(object sender, RoutedEventArgs e)
-        {
-            var suffixes = tbSuffixes.Text.Split(Settings.SuffixSeperator, StringSplitOptions.RemoveEmptyEntries);
 
-            if (suffixes.Length == 0)
+        private void BtnAdd_OnClick(object sender, RoutedEventArgs e)
+        {
+            var suffixes = tbSuffixes.Text.Split(Settings.SuffixSeparator, StringSplitOptions.RemoveEmptyEntries);
+            var protocols = tbProtocols.Text.Split(Settings.SuffixSeparator, StringSplitOptions.RemoveEmptyEntries);
+
+            if (suffixes.Length == 0 && UseCustomSuffixes)
             {
                 string warning = context.API.GetTranslation("flowlauncher_plugin_program_suffixes_cannot_empty");
                 MessageBox.Show(warning);
                 return;
             }
 
-            _settings.ProgramSuffixes = suffixes;
+            if (protocols.Length == 0 && UseCustomProtocols)
+            {
+                string warning = context.API.GetTranslation("flowlauncher_plugin_protocols_cannot_empty");
+                MessageBox.Show(warning);
+                return;
+            }
 
-            string msg = context.API.GetTranslation("flowlauncher_plugin_program_update_file_suffixes");
-            MessageBox.Show(msg);
+            _settings.CustomSuffixes = suffixes;
+            _settings.CustomProtocols = protocols;
+            _settings.BuiltinSuffixesStatus = new Dictionary<string, bool>(SuffixesStatus);
+            _settings.BuiltinProtocolsStatus = new Dictionary<string, bool>(ProtocolsStatus);
+            _settings.UseCustomSuffixes = UseCustomSuffixes;
+            _settings.UseCustomProtocols = UseCustomProtocols;
 
             DialogResult = true;
         }
+
+        private void BtnReset_OnClick(object sender, RoutedEventArgs e)
+        {
+            apprefMS.IsChecked = true;
+            exe.IsChecked = true;
+            lnk.IsChecked = true;
+            CustomFiles.IsChecked = false;
+
+            steam.IsChecked = true;
+            epic.IsChecked = true;
+            http.IsChecked = false;
+            CustomProtocol.IsChecked = false;
+        }
     }
-}
+}

Plugins/Flow.Launcher.Plugin.Program/Programs/Win32.cs

@@ -16,7 +16,10 @@ using System.Collections;
 using System.Diagnostics;
 using Stopwatch = Flow.Launcher.Infrastructure.Stopwatch;
 using System.Diagnostics.CodeAnalysis;
+using System.Text.RegularExpressions;
 using System.Threading.Channels;
+using Flow.Launcher.Infrastructure.Image;
+using IniParser;
 
 namespace Flow.Launcher.Plugin.Program.Programs
 {
@@ -36,6 +39,7 @@ namespace Flow.Launcher.Plugin.Program.Programs
         public string Location => ParentDirectory;
 
         private const string ShortcutExtension = "lnk";
+        private const string UrlExtension = "url";
         private const string ExeExtension = "exe";
 
         private static readonly Win32 Default = new Win32()
@@ -287,6 +291,45 @@ namespace Flow.Launcher.Plugin.Program.Programs
 #endif
         }
 
+        private static Win32 UrlProgram(string path)
+        {
+            var program = Win32Program(path);
+            program.Valid = false;
+
+            try
+            {
+                var parser = new FileIniDataParser();
+                var data = parser.ReadFile(path);
+                var urlSection = data["InternetShortcut"];
+                var url = urlSection?["URL"];
+                if (String.IsNullOrEmpty(url))
+                {
+                    return program;
+                }
+                foreach(var protocol in Main._settings.GetProtocols())
+                {
+                    if(url.StartsWith(protocol))
+                    {
+                        program.LnkResolvedPath = url;
+                        program.Valid = true;
+                        break;
+                    }
+                }
+
+                var iconPath = urlSection?["IconFile"];
+                if (!String.IsNullOrEmpty(iconPath))
+                {
+                    program.IcoPath = iconPath;
+                }
+            }
+            catch (Exception e)
+            {
+                // Many files do not have the required fields, so no logging is done.
+            }
+
+            return program;
+        }
+
         private static Win32 ExeProgram(string path)
         {
             try
@@ -343,6 +386,7 @@ namespace Flow.Launcher.Plugin.Program.Programs
             {
                 ExeExtension => ExeProgram(x),
                 ShortcutExtension => LnkProgram(x),
+                UrlExtension => UrlProgram(x),
                 _ => Win32Program(x)
             });
 
@@ -365,6 +409,7 @@ namespace Flow.Launcher.Plugin.Program.Programs
                 .Select(x => Extension(x) switch
                 {
                     ShortcutExtension => LnkProgram(x),
+                    UrlExtension => UrlProgram(x),
                     _ => Win32Program(x)
                 }).Where(x => x.Valid);
             return programs;
@@ -504,7 +549,7 @@ namespace Flow.Launcher.Plugin.Program.Programs
             {
                 var programs = Enumerable.Empty<Win32>();
 
-                var unregistered = UnregisteredPrograms(settings.ProgramSources, settings.ProgramSuffixes);
+                var unregistered = UnregisteredPrograms(settings.ProgramSources, settings.GetSuffixes());
 
                 programs = programs.Concat(unregistered);
 
@@ -512,13 +557,13 @@ namespace Flow.Launcher.Plugin.Program.Programs
 
                 if (settings.EnableRegistrySource)
                 {
-                    var appPaths = AppPathsPrograms(settings.ProgramSuffixes);
+                    var appPaths = AppPathsPrograms(settings.GetSuffixes());
                     autoIndexPrograms = autoIndexPrograms.Concat(appPaths);
                 }
 
                 if (settings.EnableStartMenuSource)
                 {
-                    var startMenu = StartMenuPrograms(settings.ProgramSuffixes);
+                    var startMenu = StartMenuPrograms(settings.GetSuffixes());
                     autoIndexPrograms = autoIndexPrograms.Concat(startMenu);
                 }
 

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

@@ -1,6 +1,8 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
+using System.Text.Json.Serialization;
 
 namespace Flow.Launcher.Plugin.Program
 {
@@ -9,17 +11,87 @@ namespace Flow.Launcher.Plugin.Program
         public DateTime LastIndexTime { get; set; }
         public List<ProgramSource> ProgramSources { get; set; } = new List<ProgramSource>();
         public List<DisabledProgramSource> DisabledProgramSources { get; set; } = new List<DisabledProgramSource>();
-        public string[] ProgramSuffixes { get; set; } = {"appref-ms", "exe", "lnk"};
+        public string[] CustomSuffixes { get; set; } = Array.Empty<string>();
+        public string[] CustomProtocols { get; set; } = Array.Empty<string>();
+
+        public Dictionary<string, bool> BuiltinSuffixesStatus { get; set; } = new Dictionary<string, bool>{
+            { "exe", true }, { "appref-ms", true }, { "lnk", true }
+        };
+
+        public Dictionary<string, bool> BuiltinProtocolsStatus { get; set; } = new Dictionary<string, bool>{
+            { "steam", true }, { "epic", true }, { "http", false }
+        };
+
+        [JsonIgnore]
+        public Dictionary<string, string> BuiltinProtocols { get; set; } = new Dictionary<string, string>{
+            { "steam", $"steam://run/{SuffixSeparator}steam://rungameid/" }, { "epic", "com.epicgames.launcher://apps/" }, { "http",  $"http://{SuffixSeparator}https://"}
+        };
+
+        public bool UseCustomSuffixes { get; set; } = false;
+        public bool UseCustomProtocols { get; set; } = false;
+
+        public string[] GetSuffixes()
+        {
+            List<string> extensions = new List<string>();
+            foreach (var item in BuiltinSuffixesStatus)
+            {
+                if (item.Value)
+                {
+                    extensions.Add(item.Key);
+                }
+            }
+
+            if (BuiltinProtocolsStatus.Values.Any(x => x == true) || UseCustomProtocols)
+            {
+                extensions.Add("url");
+            }
+
+            if (UseCustomSuffixes)
+            {
+                return extensions.Concat(CustomSuffixes).DistinctBy(x => x.ToLower()).ToArray();
+            }
+            else
+            {
+                return extensions.DistinctBy(x => x.ToLower()).ToArray();
+            }
+        }
+
+        public string[] GetProtocols()
+        {
+            List<string> protocols = new List<string>();
+            foreach (var item in BuiltinProtocolsStatus)
+            {
+                if (item.Value)
+                {
+                    if (BuiltinProtocols.TryGetValue(item.Key, out string ps))
+                    {
+                        var tmp = ps.Split(SuffixSeparator, StringSplitOptions.RemoveEmptyEntries);
+                        foreach (var protocol in tmp)
+                        {
+                            protocols.Add(protocol);
+                        }
+                    }
+                }
+            }
+
+            if (UseCustomProtocols)
+            {
+                return protocols.Concat(CustomProtocols).DistinctBy(x => x.ToLower()).ToArray();
+            }
+            else
+            {
+                return protocols.DistinctBy(x => x.ToLower()).ToArray();
+            }
+        }
 
         public bool EnableStartMenuSource { get; set; } = true;
-
         public bool EnableDescription { get; set; } = false;
         public bool HideAppsPath { get; set; } = true;
         public bool EnableRegistrySource { get; set; } = true;
         public string CustomizedExplorer { get; set; } = Explorer;
         public string CustomizedArgs { get; set; } = ExplorerArgs;
 
-        internal const char SuffixSeperator = ';';
+        internal const char SuffixSeparator = ';';
 
         internal const string Explorer = "explorer";
 

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

@@ -12,7 +12,7 @@ namespace Flow.Launcher.Plugin.Program
             var text = value as string[];
             if (text != null)
             {
-                return string.Join(";", text);
+                return string.Join(Settings.SuffixSeparator, text);
             }
             else
             {