Merge remote-tracking branch 'origin/remove-result-caching' into remove-result-caching

# Conflicts:
#	Flow.Launcher/ViewModel/ResultsViewModel.cs

.github/workflows/pr_assignee.yml

@@ -1,19 +1,17 @@
 name: Assign PR to creator
 
-# Due to GitHub token limitation, only able to assign org members not authors from forks.
-# https://github.com/thomaseizinger/assign-pr-creator-action/issues/3
-
 on:
-  pull_request:
+  pull_request_target:
     types: [opened]
     branches-ignore:
       - l10n_dev
 
+permissions:
+  pull-requests: write
+
 jobs:
   automation:
     runs-on: ubuntu-latest
     steps:
     - name: Assign PR to creator
-      uses: thomaseizinger/assign-pr-creator-action@v1.0.0
+      uses: toshimaru/auto-author-assign@v2.1.1
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/pr_milestone.yml

@@ -3,9 +3,12 @@ name: Set Milestone
 # Assigns the earliest created milestone that matches the below glob pattern.
 
 on:
-  pull_request:
+  pull_request_target:
     types: [opened]
 
+permissions:
+  pull-requests: write
+
 jobs:
   automation:
     runs-on: ubuntu-latest

Flow.Launcher.Core/Configuration/Portable.cs

@@ -40,7 +40,7 @@ namespace Flow.Launcher.Core.Configuration
 #endif
                 IndicateDeletion(DataLocation.PortableDataPath);
 
-                MessageBox.Show("Flow Launcher needs to restart to finish disabling portable mode, " +
+                MessageBoxEx.Show("Flow Launcher needs to restart to finish disabling portable mode, " +
                     "after the restart your portable data profile will be deleted and roaming data profile kept");
 
                 UpdateManager.RestartApp(Constant.ApplicationFileName);
@@ -64,7 +64,7 @@ namespace Flow.Launcher.Core.Configuration
 #endif
                 IndicateDeletion(DataLocation.RoamingDataPath);
 
-                MessageBox.Show("Flow Launcher needs to restart to finish enabling portable mode, " +
+                MessageBoxEx.Show("Flow Launcher needs to restart to finish enabling portable mode, " +
                     "after the restart your roaming data profile will be deleted and portable data profile kept");
 
                 UpdateManager.RestartApp(Constant.ApplicationFileName);
@@ -95,13 +95,13 @@ namespace Flow.Launcher.Core.Configuration
 
         public void MoveUserDataFolder(string fromLocation, string toLocation)
         {
-            FilesFolders.CopyAll(fromLocation, toLocation);
+            FilesFolders.CopyAll(fromLocation, toLocation, MessageBoxEx.Show);
             VerifyUserDataAfterMove(fromLocation, toLocation);
         }
 
         public void VerifyUserDataAfterMove(string fromLocation, string toLocation)
         {
-            FilesFolders.VerifyBothFolderFilesEqual(fromLocation, toLocation);
+            FilesFolders.VerifyBothFolderFilesEqual(fromLocation, toLocation, MessageBoxEx.Show);
         }
 
         public void CreateShortcuts()
@@ -157,13 +157,13 @@ namespace Flow.Launcher.Core.Configuration
             // delete it and prompt the user to pick the portable data location
             if (File.Exists(roamingDataDeleteFilePath))
             {
-                FilesFolders.RemoveFolderIfExists(roamingDataDir);
+                FilesFolders.RemoveFolderIfExists(roamingDataDir, MessageBoxEx.Show);
 
-                if (MessageBox.Show("Flow Launcher has detected you enabled portable mode, " +
+                if (MessageBoxEx.Show("Flow Launcher has detected you enabled portable mode, " +
                                     "would you like to move it to a different location?", string.Empty,
                                     MessageBoxButton.YesNo) == MessageBoxResult.Yes)
                 {
-                    FilesFolders.OpenPath(Constant.RootDirectory);
+                    FilesFolders.OpenPath(Constant.RootDirectory, MessageBoxEx.Show);
 
                     Environment.Exit(0);
                 }
@@ -172,9 +172,9 @@ namespace Flow.Launcher.Core.Configuration
             // delete it and notify the user about it.
             else if (File.Exists(portableDataDeleteFilePath))
             {
-                FilesFolders.RemoveFolderIfExists(portableDataDir);
+                FilesFolders.RemoveFolderIfExists(portableDataDir, MessageBoxEx.Show);
 
-                MessageBox.Show("Flow Launcher has detected you disabled portable mode, " +
+                MessageBoxEx.Show("Flow Launcher has detected you disabled portable mode, " +
                                     "the relevant shortcuts and uninstaller entry have been created");
             }
         }
@@ -186,7 +186,7 @@ namespace Flow.Launcher.Core.Configuration
 
             if (roamingLocationExists && portableLocationExists)
             {
-                MessageBox.Show(string.Format("Flow Launcher detected your user data exists both in {0} and " +
+                MessageBoxEx.Show(string.Format("Flow Launcher detected your user data exists both in {0} and " +
                                     "{1}. {2}{2}Please delete {1} in order to proceed. No changes have occurred.", 
                                     DataLocation.PortableDataPath, DataLocation.RoamingDataPath, Environment.NewLine));
 

Flow.Launcher.Core/ExternalPlugins/Environments/AbstractPluginEnvironment.cs

@@ -4,8 +4,8 @@ using Flow.Launcher.Plugin;
 using Flow.Launcher.Plugin.SharedCommands;
 using System;
 using System.Collections.Generic;
-using System.IO;
 using System.Linq;
+using System.Windows;
 using System.Windows.Forms;
 using Flow.Launcher.Core.Resource;
 
@@ -57,7 +57,7 @@ namespace Flow.Launcher.Core.ExternalPlugins.Environments
                 EnvName,
                 Environment.NewLine
             );
-            if (MessageBox.Show(noRuntimeMessage, string.Empty, MessageBoxButtons.YesNo) == DialogResult.No)
+            if (MessageBoxEx.Show(noRuntimeMessage, string.Empty, MessageBoxButton.YesNo) == MessageBoxResult.No)
             {
                 var msg = string.Format(InternationalizationManager.Instance.GetTranslation("runtimePluginChooseRuntimeExecutable"), EnvName);
                 string selectedFile;
@@ -82,7 +82,7 @@ namespace Flow.Launcher.Core.ExternalPlugins.Environments
             }
             else
             {
-                MessageBox.Show(string.Format(InternationalizationManager.Instance.GetTranslation("runtimePluginUnableToSetExecutablePath"), Language));
+                MessageBoxEx.Show(string.Format(InternationalizationManager.Instance.GetTranslation("runtimePluginUnableToSetExecutablePath"), Language));
                 Log.Error("PluginsLoader",
                     $"Not able to successfully set {EnvName} path, setting's plugin executable path variable is still an empty string.",
                     $"{Language}Environment");
@@ -98,7 +98,7 @@ namespace Flow.Launcher.Core.ExternalPlugins.Environments
             if (expectedPath == currentPath)
                 return;
 
-            FilesFolders.RemoveFolderIfExists(installedDirPath);
+            FilesFolders.RemoveFolderIfExists(installedDirPath, MessageBoxEx.Show);
 
             InstallEnvironment();
 

Flow.Launcher.Core/ExternalPlugins/Environments/PythonEnvironment.cs

@@ -28,7 +28,7 @@ namespace Flow.Launcher.Core.ExternalPlugins.Environments
 
         internal override void InstallEnvironment()
         {
-            FilesFolders.RemoveFolderIfExists(InstallPath);
+            FilesFolders.RemoveFolderIfExists(InstallPath, MessageBoxEx.Show);
 
             // Python 3.11.4 is no longer Windows 7 compatible. If user is on Win 7 and
             // uses Python plugin they need to custom install and use v3.8.9

Flow.Launcher.Core/ExternalPlugins/Environments/TypeScriptEnvironment.cs

@@ -25,7 +25,7 @@ namespace Flow.Launcher.Core.ExternalPlugins.Environments
 
         internal override void InstallEnvironment()
         {
-            FilesFolders.RemoveFolderIfExists(InstallPath);
+            FilesFolders.RemoveFolderIfExists(InstallPath, MessageBoxEx.Show);
 
             DroplexPackage.Drop(App.nodejs_16_18_0, InstallPath).Wait();
 

Flow.Launcher.Core/ExternalPlugins/Environments/TypeScriptV2Environment.cs

@@ -25,7 +25,7 @@ namespace Flow.Launcher.Core.ExternalPlugins.Environments
 
         internal override void InstallEnvironment()
         {
-            FilesFolders.RemoveFolderIfExists(InstallPath);
+            FilesFolders.RemoveFolderIfExists(InstallPath, MessageBoxEx.Show);
 
             DroplexPackage.Drop(App.nodejs_16_18_0, InstallPath).Wait();
 

Flow.Launcher.Core/Flow.Launcher.Core.csproj

@@ -58,7 +58,7 @@
     <PackageReference Include="Meziantou.Framework.Win32.Jobs" Version="3.4.0" />
     <PackageReference Include="Microsoft.IO.RecyclableMemoryStream" Version="3.0.1" />
     <PackageReference Include="squirrel.windows" Version="1.5.2" NoWarn="NU1701" />
-    <PackageReference Include="StreamJsonRpc" Version="2.19.27" />
+    <PackageReference Include="StreamJsonRpc" Version="2.20.20" />
   </ItemGroup>
   
   <ItemGroup>

Flow.Launcher.Core/MessageBoxEx.xaml

@@ -1,9 +1,9 @@
 <Window
-    x:Class="Flow.Launcher.MessageBoxEx"
+    x:Class="Flow.Launcher.Core.MessageBoxEx"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-    xmlns:local="clr-namespace:Flow.Launcher"
+    xmlns:local="clr-namespace:Flow.Launcher.Core"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     x:Name="MessageBoxWindow"
     Width="420"
@@ -21,7 +21,7 @@
         <KeyBinding Key="Escape" Command="Close" />
     </Window.InputBindings>
     <Window.CommandBindings>
-        <CommandBinding Command="Close" Executed="cmdEsc_OnPress" />
+        <CommandBinding Command="Close" Executed="KeyEsc_OnPress" />
     </Window.CommandBindings>
     <Grid>
         <Grid.RowDefinitions>
@@ -33,14 +33,11 @@
             <StackPanel>
                 <Grid>
                     <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="Auto" />
                         <ColumnDefinition Width="*" />
                         <ColumnDefinition Width="Auto" />
-                        <ColumnDefinition Width="Auto" />
-                        <ColumnDefinition Width="Auto" />
                     </Grid.ColumnDefinitions>
                     <Button
-                        Grid.Column="4"
+                        Grid.Column="1"
                         Click="Button_Cancel"
                         Style="{StaticResource TitleBarCloseButtonStyle}">
                         <Path
@@ -63,8 +60,12 @@
                 </Grid>
             </StackPanel>
         </StackPanel>
-        <StackPanel Grid.Row="1" Margin="30 0 30 24">
+        <Grid Grid.Row="1" Margin="30 0 30 24">
-            <Grid Grid.Column="0" Margin="0 0 0 12">
+            <Grid.RowDefinitions>
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+            </Grid.RowDefinitions>
+            <Grid Grid.Row="0" Margin="0 0 0 12">
                 <Grid.ColumnDefinitions>
                     <ColumnDefinition Width="Auto" />
                     <ColumnDefinition Width="*" />
@@ -74,7 +75,7 @@
                     Grid.Column="0"
                     Width="18"
                     Height="18"
-                    Margin="0 0 0 0"
+                    Margin="0 0 10 0"
                     HorizontalAlignment="Left"
                     VerticalAlignment="Center"
                     RenderOptions.BitmapScalingMode="Fant"
@@ -84,7 +85,7 @@
                     x:Name="TitleTextBlock"
                     Grid.Column="1"
                     MaxWidth="400"
-                    Margin="10 0 26 0"
+                    Margin="0 0 26 0"
                     VerticalAlignment="Center"
                     FontFamily="Segoe UI"
                     FontSize="20"
@@ -94,14 +95,26 @@
             </Grid>
             <TextBlock
                 x:Name="DescTextBlock"
-                Grid.Column="1"
+                Grid.Row="1"
                 MaxWidth="400"
                 Margin="0 0 26 0"
                 HorizontalAlignment="Stretch"
                 FontSize="14"
                 TextAlignment="Left"
                 TextWrapping="Wrap" />
-        </StackPanel>
+            <TextBlock
+                x:Name="DescOnlyTextBlock"
+                Grid.Row="0"
+                Grid.RowSpan="2"
+                MaxWidth="400"
+                Margin="0 0 26 0"
+                HorizontalAlignment="Stretch"
+                VerticalAlignment="Center"
+                FontSize="14"
+                TextAlignment="Left"
+                TextWrapping="Wrap"
+                Visibility="Collapsed" />
+        </Grid>
         <Border
             Grid.Row="2"
             Margin="0 0 0 0"
@@ -112,30 +125,30 @@
                 HorizontalAlignment="Center"
                 VerticalAlignment="Center"
                 Orientation="Horizontal">
-                <Button
-                    x:Name="btnCancel"
-                    MinWidth="140"
-                    Margin="5 0 5 0"
-                    Click="Button_Click"
-                    Content="{DynamicResource commonCancel}" />
-                <Button
-                    x:Name="btnNo"
-                    MinWidth="140"
-                    Margin="5 0 5 0"
-                    Click="Button_Click"
-                    Content="{DynamicResource commonNo}" />
                 <Button
                     x:Name="btnOk"
-                    MinWidth="140"
+                    MinWidth="120"
                     Margin="5 0 5 0"
                     Click="Button_Click"
                     Content="{DynamicResource commonOK}" />
                 <Button
                     x:Name="btnYes"
-                    MinWidth="140"
+                    MinWidth="120"
                     Margin="5 0 5 0"
                     Click="Button_Click"
                     Content="{DynamicResource commonYes}" />
+                <Button
+                    x:Name="btnNo"
+                    MinWidth="120"
+                    Margin="5 0 5 0"
+                    Click="Button_Click"
+                    Content="{DynamicResource commonNo}" />
+                <Button
+                    x:Name="btnCancel"
+                    MinWidth="120"
+                    Margin="5 0 5 0"
+                    Click="Button_Click"
+                    Content="{DynamicResource commonCancel}" />
             </WrapPanel>
         </Border>
     </Grid>

Flow.Launcher.Core/MessageBoxEx.xaml.cs

@@ -0,0 +1,203 @@
+using System;
+using System.IO;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Input;
+using Flow.Launcher.Infrastructure;
+using Flow.Launcher.Infrastructure.Image;
+using Flow.Launcher.Infrastructure.Logger;
+
+namespace Flow.Launcher.Core
+{
+    public partial class MessageBoxEx : Window
+    {
+        private static MessageBoxEx msgBox;
+        private static MessageBoxResult _result = MessageBoxResult.None;
+
+        private readonly MessageBoxButton _button;
+
+        private MessageBoxEx(MessageBoxButton button)
+        {
+            _button = button;
+            InitializeComponent();
+        }
+
+        public static MessageBoxResult Show(string messageBoxText)
+            => Show(messageBoxText, string.Empty, MessageBoxButton.OK, MessageBoxImage.None, MessageBoxResult.OK);
+
+        public static MessageBoxResult Show(
+            string messageBoxText,
+            string caption = "",
+            MessageBoxButton button = MessageBoxButton.OK,
+            MessageBoxImage icon = MessageBoxImage.None,
+            MessageBoxResult defaultResult = MessageBoxResult.OK)
+        {
+            if (!Application.Current.Dispatcher.CheckAccess())
+            {
+                return Application.Current.Dispatcher.Invoke(() => Show(messageBoxText, caption, button, icon, defaultResult));
+            }
+
+            try
+            {
+                msgBox = new MessageBoxEx(button);
+                if (caption == string.Empty && button == MessageBoxButton.OK && icon == MessageBoxImage.None)
+                {
+                    msgBox.Title = messageBoxText;
+                    msgBox.DescOnlyTextBlock.Visibility = Visibility.Visible;
+                    msgBox.DescOnlyTextBlock.Text = messageBoxText;
+                }
+                else
+                {
+                    msgBox.Title = caption;
+                    msgBox.TitleTextBlock.Text = caption;
+                    msgBox.DescTextBlock.Text = messageBoxText;
+                    _ = SetImageOfMessageBoxAsync(icon);
+                }
+                SetButtonVisibilityFocusAndResult(button, defaultResult);
+                msgBox.ShowDialog();
+                return _result;
+            }
+            catch (Exception e)
+            {
+                Log.Error($"|MessageBoxEx.Show|An error occurred: {e.Message}");
+                msgBox = null;
+                return MessageBoxResult.None;
+            }
+        }
+
+        private static void SetButtonVisibilityFocusAndResult(MessageBoxButton button, MessageBoxResult defaultResult)
+        {
+            switch (button)
+            {
+                case MessageBoxButton.OK:
+                    msgBox.btnCancel.Visibility = Visibility.Collapsed;
+                    msgBox.btnNo.Visibility = Visibility.Collapsed;
+                    msgBox.btnYes.Visibility = Visibility.Collapsed;
+                    msgBox.btnOk.Focus();
+                    _result = MessageBoxResult.OK;
+                    break;
+                case MessageBoxButton.OKCancel:
+                    msgBox.btnNo.Visibility = Visibility.Collapsed;
+                    msgBox.btnYes.Visibility = Visibility.Collapsed;
+                    if (defaultResult == MessageBoxResult.Cancel)
+                    {
+                        msgBox.btnCancel.Focus();
+                        _result = MessageBoxResult.Cancel;
+                    }
+                    else
+                    {
+                        msgBox.btnOk.Focus();
+                        _result = MessageBoxResult.OK;
+                    }
+                    break;
+                case MessageBoxButton.YesNo:
+                    msgBox.btnOk.Visibility = Visibility.Collapsed;
+                    msgBox.btnCancel.Visibility = Visibility.Collapsed;
+                    if (defaultResult == MessageBoxResult.No)
+                    {
+                        msgBox.btnNo.Focus();
+                        _result = MessageBoxResult.No;
+                    }
+                    else
+                    {
+                        msgBox.btnYes.Focus();
+                        _result = MessageBoxResult.Yes;
+                    }
+                    break;
+                case MessageBoxButton.YesNoCancel:
+                    msgBox.btnOk.Visibility = Visibility.Collapsed;
+                    if (defaultResult == MessageBoxResult.No)
+                    {
+                        msgBox.btnNo.Focus();
+                        _result = MessageBoxResult.No;
+                    }
+                    else if (defaultResult == MessageBoxResult.Cancel)
+                    {
+                        msgBox.btnCancel.Focus();
+                        _result = MessageBoxResult.Cancel;
+                    }
+                    else
+                    {
+                        msgBox.btnYes.Focus();
+                        _result = MessageBoxResult.Yes;
+                    }
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        private static async Task SetImageOfMessageBoxAsync(MessageBoxImage icon)
+        {
+            switch (icon)
+            {
+                case MessageBoxImage.Exclamation:
+                    await msgBox.SetImageAsync("Exclamation.png");
+                    msgBox.Img.Visibility = Visibility.Visible;
+                    break;
+                case MessageBoxImage.Question:
+                    await msgBox.SetImageAsync("Question.png");
+                    msgBox.Img.Visibility = Visibility.Visible;
+                    break;
+                case MessageBoxImage.Information:
+                    await msgBox.SetImageAsync("Information.png");
+                    msgBox.Img.Visibility = Visibility.Visible;
+                    break;
+                case MessageBoxImage.Error:
+                    await msgBox.SetImageAsync("Error.png");
+                    msgBox.Img.Visibility = Visibility.Visible;
+                    break;
+                default:
+                    msgBox.Img.Visibility = Visibility.Collapsed;
+                    break;
+            }
+        }
+
+        private async Task SetImageAsync(string imageName)
+        {
+            var imagePath = Path.Combine(Constant.ProgramDirectory, "Images", imageName);
+            var imageSource = await ImageLoader.LoadAsync(imagePath);
+            Img.Source = imageSource;
+        }
+
+        private void KeyEsc_OnPress(object sender, ExecutedRoutedEventArgs e)
+        {
+            if (_button == MessageBoxButton.YesNo)
+                return;
+            else if (_button == MessageBoxButton.OK)
+                _result = MessageBoxResult.OK;
+            else
+                _result = MessageBoxResult.Cancel;
+            DialogResult = false;
+            Close();
+        }
+
+        private void Button_Click(object sender, RoutedEventArgs e)
+        {
+            if (sender == btnOk)
+                _result = MessageBoxResult.OK;
+            else if (sender == btnYes)
+                _result = MessageBoxResult.Yes;
+            else if (sender == btnNo)
+                _result = MessageBoxResult.No;
+            else if (sender == btnCancel)
+                _result = MessageBoxResult.Cancel;
+            else
+                _result = MessageBoxResult.None;
+            msgBox.Close();
+            msgBox = null;
+        }
+
+        private void Button_Cancel(object sender, RoutedEventArgs e)
+        {
+            if (_button == MessageBoxButton.YesNo)
+                return;
+            else if (_button == MessageBoxButton.OK)
+                _result = MessageBoxResult.OK;
+            else
+                _result = MessageBoxResult.Cancel;
+            msgBox.Close();
+            msgBox = null;
+        }
+    }
+}

Flow.Launcher.Core/Plugin/PluginManager.cs

@@ -519,7 +519,7 @@ namespace Flow.Launcher.Core.Plugin
 
             var newPluginPath = Path.Combine(installDirectory, folderName);
 
-            FilesFolders.CopyAll(pluginFolderPath, newPluginPath);
+            FilesFolders.CopyAll(pluginFolderPath, newPluginPath, MessageBoxEx.Show);
 
             Directory.Delete(tempFolderPluginPath, true);
 

Flow.Launcher.Core/Plugin/PluginsLoader.cs

@@ -3,7 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
 using System.Threading.Tasks;
-using System.Windows.Forms;
+using System.Windows;
 using Flow.Launcher.Core.ExternalPlugins.Environments;
 #pragma warning disable IDE0005
 using Flow.Launcher.Infrastructure.Logger;
@@ -119,10 +119,10 @@ namespace Flow.Launcher.Core.Plugin
 
                 _ = Task.Run(() =>
                 {
-                    MessageBox.Show($"{errorMessage}{Environment.NewLine}{Environment.NewLine}" +
+                    MessageBoxEx.Show($"{errorMessage}{Environment.NewLine}{Environment.NewLine}" +
                                     $"{errorPluginString}{Environment.NewLine}{Environment.NewLine}" +
                                     $"Please refer to the logs for more information", "",
-                        MessageBoxButtons.OK, MessageBoxIcon.Warning);
+                        MessageBoxButton.OK, MessageBoxImage.Warning);
                 });
             }
 

Flow.Launcher.Core/Resource/AvailableLanguages.cs

@@ -28,6 +28,7 @@ namespace Flow.Launcher.Core.Resource
         public static Language Czech = new Language("cs", "čeština");
         public static Language Arabic = new Language("ar", "اللغة العربية");
         public static Language Vietnamese = new Language("vi-vn", "Tiếng Việt");
+        public static Language Hebrew = new Language("he", "עברית");
 
 
         public static List<Language> GetAvailableLanguages()
@@ -57,7 +58,8 @@ namespace Flow.Launcher.Core.Resource
                 Turkish,
                 Czech,
                 Arabic,
-                Vietnamese
+                Vietnamese,
+                Hebrew
             };
             return languages;
         }

Flow.Launcher.Core/Resource/Internationalization.cs

@@ -124,7 +124,7 @@ namespace Flow.Launcher.Core.Resource
             // "Do you want to search with pinyin?"
             string text = languageToSet == AvailableLanguages.Chinese ? "是否启用拼音搜索？" : "是否啓用拼音搜索？" ;
 
-            if (MessageBox.Show(text, string.Empty, MessageBoxButton.YesNo) == MessageBoxResult.No)
+            if (MessageBoxEx.Show(text, string.Empty, MessageBoxButton.YesNo) == MessageBoxResult.No)
                 return false;
 
             return true;

Flow.Launcher.Core/Resource/Theme.cs

@@ -110,7 +110,7 @@ namespace Flow.Launcher.Core.Resource
                 Log.Error($"|Theme.ChangeTheme|Theme <{theme}> path can't be found");
                 if (theme != defaultTheme)
                 {
-                    MessageBox.Show(string.Format(InternationalizationManager.Instance.GetTranslation("theme_load_failure_path_not_exists"), theme));
+                    MessageBoxEx.Show(string.Format(InternationalizationManager.Instance.GetTranslation("theme_load_failure_path_not_exists"), theme));
                     ChangeTheme(defaultTheme);
                 }
                 return false;
@@ -120,7 +120,7 @@ namespace Flow.Launcher.Core.Resource
                 Log.Error($"|Theme.ChangeTheme|Theme <{theme}> fail to parse");
                 if (theme != defaultTheme)
                 {
-                    MessageBox.Show(string.Format(InternationalizationManager.Instance.GetTranslation("theme_load_failure_parse_error"), theme));
+                    MessageBoxEx.Show(string.Format(InternationalizationManager.Instance.GetTranslation("theme_load_failure_parse_error"), theme));
                     ChangeTheme(defaultTheme);
                 }
                 return false;

Flow.Launcher.Core/Updater.cs

@@ -53,7 +53,7 @@ namespace Flow.Launcher.Core
                 if (newReleaseVersion <= currentVersion)
                 {
                     if (!silentUpdate)
-                        MessageBox.Show(api.GetTranslation("update_flowlauncher_already_on_latest"));
+                        MessageBoxEx.Show(api.GetTranslation("update_flowlauncher_already_on_latest"));
                     return;
                 }
 
@@ -68,9 +68,9 @@ namespace Flow.Launcher.Core
                 if (DataLocation.PortableDataLocationInUse())
                 {
                     var targetDestination = updateManager.RootAppDirectory + $"\\app-{newReleaseVersion.ToString()}\\{DataLocation.PortableFolderName}";
-                    FilesFolders.CopyAll(DataLocation.PortableDataPath, targetDestination);
+                    FilesFolders.CopyAll(DataLocation.PortableDataPath, targetDestination, MessageBoxEx.Show);
-                    if (!FilesFolders.VerifyBothFolderFilesEqual(DataLocation.PortableDataPath, targetDestination))
+                    if (!FilesFolders.VerifyBothFolderFilesEqual(DataLocation.PortableDataPath, targetDestination, MessageBoxEx.Show))
-                        MessageBox.Show(string.Format(api.GetTranslation("update_flowlauncher_fail_moving_portable_user_profile_data"),
+                        MessageBoxEx.Show(string.Format(api.GetTranslation("update_flowlauncher_fail_moving_portable_user_profile_data"),
                             DataLocation.PortableDataPath,
                             targetDestination));
                 }
@@ -83,7 +83,7 @@ namespace Flow.Launcher.Core
 
                 Log.Info($"|Updater.UpdateApp|Update success:{newVersionTips}");
 
-                if (MessageBox.Show(newVersionTips, api.GetTranslation("update_flowlauncher_new_update"), MessageBoxButton.YesNo) == MessageBoxResult.Yes)
+                if (MessageBoxEx.Show(newVersionTips, api.GetTranslation("update_flowlauncher_new_update"), MessageBoxButton.YesNo) == MessageBoxResult.Yes)
                 {
                     UpdateManager.RestartApp(Constant.ApplicationFileName);
                 }

Flow.Launcher.Infrastructure/Constant.cs

@@ -31,6 +31,7 @@ namespace Flow.Launcher.Infrastructure
         public static readonly string ErrorIcon = Path.Combine(ImagesDirectory, "app_error.png");
         public static readonly string MissingImgIcon = Path.Combine(ImagesDirectory, "app_missing_img.png");
         public static readonly string LoadingImgIcon = Path.Combine(ImagesDirectory, "loading.png");
+        public static readonly string ImageIcon = Path.Combine(ImagesDirectory, "image.png");
 
         public static string PythonPath;
         public static string NodePath;

Flow.Launcher.Infrastructure/Image/ImageLoader.cs

@@ -22,6 +22,7 @@ namespace Flow.Launcher.Infrastructure.Image
         private static readonly ConcurrentDictionary<string, string> GuidToKey = new();
         private static IImageHashGenerator _hashGenerator;
         private static readonly bool EnableImageHash = true;
+        public static ImageSource Image { get; } = new BitmapImage(new Uri(Constant.ImageIcon));
         public static ImageSource MissingImage { get; } = new BitmapImage(new Uri(Constant.MissingImgIcon));
         public static ImageSource LoadingImage { get; } = new BitmapImage(new Uri(Constant.LoadingImgIcon));
         public const int SmallIconSize = 64;
@@ -139,7 +140,7 @@ namespace Flow.Launcher.Infrastructure.Image
                     return new ImageResult(image, ImageType.ImageFile);
                 }
 
-                if (path.StartsWith("data:", StringComparison.OrdinalIgnoreCase))
+                if (path.StartsWith("data:image", StringComparison.OrdinalIgnoreCase))
                 {
                     var imageSource = new BitmapImage(new Uri(path));
                     imageSource.Freeze();
@@ -215,8 +216,16 @@ namespace Flow.Launcher.Infrastructure.Image
                     type = ImageType.ImageFile;
                     if (loadFullImage)
                     {
-                        image = LoadFullImage(path);
+                        try
-                        type = ImageType.FullImageFile;
+                        {
+                            image = LoadFullImage(path);
+                            type = ImageType.FullImageFile;
+                        }
+                        catch (NotSupportedException)
+                        {
+                            image = Image;
+                            type = ImageType.Error;
+                        }
                     }
                     else
                     {

Flow.Launcher.Infrastructure/UserSettings/Settings.cs

@@ -62,7 +62,7 @@ namespace Flow.Launcher.Infrastructure.UserSettings
         public double ItemHeightSize { get; set; } = 58;
         public double QueryBoxFontSize { get; set; } = 20;
         public double ResultItemFontSize { get; set; } = 16;
-        public double ResultSubItemFontSize { get; set; } = 13; 
+        public double ResultSubItemFontSize { get; set; } = 13;
         public string QueryBoxFont { get; set; } = FontFamily.GenericSansSerif.Name;
         public string QueryBoxFontStyle { get; set; }
         public string QueryBoxFontWeight { get; set; }
@@ -187,7 +187,7 @@ namespace Flow.Launcher.Infrastructure.UserSettings
         public bool ShouldUsePinyin { get; set; } = false;
 
         public bool AlwaysPreview { get; set; } = false;
-        
+
         public bool AlwaysStartEn { get; set; } = false;
 
         private SearchPrecisionScore _querySearchPrecision = SearchPrecisionScore.Regular;
@@ -370,7 +370,9 @@ namespace Flow.Launcher.Infrastructure.UserSettings
     {
         Selected,
         Empty,
-        Preserved
+        Preserved,
+        ActionKeywordPreserved,
+        ActionKeywordSelected
     }
 
     public enum ColorSchemes

Flow.Launcher.Plugin/Interfaces/IPublicAPI.cs

@@ -1,4 +1,4 @@
-using Flow.Launcher.Plugin.SharedModels;
+using Flow.Launcher.Plugin.SharedModels;
 using JetBrains.Annotations;
 using System;
 using System.Collections.Generic;
@@ -7,6 +7,7 @@ using System.IO;
 using System.Runtime.CompilerServices;
 using System.Threading;
 using System.Threading.Tasks;
+using System.Windows;
 
 namespace Flow.Launcher.Plugin
 {
@@ -294,9 +295,26 @@ namespace Flow.Launcher.Plugin
 
         /// <summary>
         /// Reloads the query.
-        /// This method should run
+        /// This method should run when selected item is from query results.
         /// </summary>
         /// <param name="reselect">Choose the first result after reload if true; keep the last selected result if false. Default is true.</param>
         public void ReQuery(bool reselect = true);
+
+        /// <summary>
+        /// Back to the query results.
+        /// This method should run when selected item is from context menu or history.
+        /// </summary>
+        public void BackToQueryResults();
+
+        /// <summary>
+        /// Displays a standardised Flow message box.
+        /// </summary>
+        /// <param name="messageBoxText">The message of the message box.</param>
+        /// <param name="caption">The caption of the message box.</param>
+        /// <param name="button">Specifies which button or buttons to display.</param>
+        /// <param name="icon">Specifies the icon to display.</param>
+        /// <param name="defaultResult">Specifies the default result of the message box.</param>
+        /// <returns>Specifies which message box button is clicked by the user.</returns>
+        public MessageBoxResult ShowMsgBox(string messageBoxText, string caption = "", MessageBoxButton button = MessageBoxButton.OK, MessageBoxImage icon = MessageBoxImage.None, MessageBoxResult defaultResult = MessageBoxResult.OK);
     }
 }

Flow.Launcher.Plugin/Result.cs

@@ -70,7 +70,8 @@ namespace Flow.Launcher.Plugin
                     && !string.IsNullOrEmpty(PluginDirectory)
                     && !Path.IsPathRooted(value)
                     && !value.StartsWith("http://", StringComparison.OrdinalIgnoreCase)
-                    && !value.StartsWith("https://", StringComparison.OrdinalIgnoreCase))
+                    && !value.StartsWith("https://", StringComparison.OrdinalIgnoreCase)
+                    && !value.StartsWith("data:image", StringComparison.OrdinalIgnoreCase))
                 {
                     _icoPath = Path.Combine(PluginDirectory, value);
                 }
@@ -241,6 +242,16 @@ namespace Flow.Launcher.Plugin
         /// </summary>
         public PreviewInfo Preview { get; set; } = PreviewInfo.Default;
 
+        /// <summary>
+        /// Determines if the user selection count should be added to the score. This can be useful when set to false to allow the result sequence order to be the same everytime instead of changing based on selection.
+        /// </summary>
+        public bool AddSelectedCount { get; set; } = true;
+
+        /// <summary>
+        /// Maximum score. This can be useful when set one result to the top by default. This is the score for the results set to the topmost by users.
+        /// </summary>
+        public const int MaxScore = int.MaxValue;
+
         /// <summary>
         /// Info of the preview section of a <see cref="Result"/>
         /// </summary>

Flow.Launcher.Plugin/SharedCommands/FilesFolders.cs

@@ -21,7 +21,8 @@ namespace Flow.Launcher.Plugin.SharedCommands
         /// </summary>
         /// <param name="sourcePath"></param>
         /// <param name="targetPath"></param>
-        public static void CopyAll(this string sourcePath, string targetPath)
+        /// <param name="messageBoxExShow"></param>
+        public static void CopyAll(this string sourcePath, string targetPath, Func<string, MessageBoxResult> messageBoxExShow = null)
         {
             // Get the subdirectories for the specified directory.
             DirectoryInfo dir = new DirectoryInfo(sourcePath);
@@ -54,7 +55,7 @@ namespace Flow.Launcher.Plugin.SharedCommands
                 foreach (DirectoryInfo subdir in dirs)
                 {
                     string temppath = Path.Combine(targetPath, subdir.Name);
-                    CopyAll(subdir.FullName, temppath);
+                    CopyAll(subdir.FullName, temppath, messageBoxExShow);
                 }
             }
             catch (Exception)
@@ -62,8 +63,9 @@ namespace Flow.Launcher.Plugin.SharedCommands
 #if DEBUG
                 throw;
 #else
-                MessageBox.Show(string.Format("Copying path {0} has failed, it will now be deleted for consistency", targetPath));
+                messageBoxExShow ??= MessageBox.Show;
-                RemoveFolderIfExists(targetPath);
+                messageBoxExShow(string.Format("Copying path {0} has failed, it will now be deleted for consistency", targetPath));
+                RemoveFolderIfExists(targetPath, messageBoxExShow);
 #endif
             }
 
@@ -75,8 +77,9 @@ namespace Flow.Launcher.Plugin.SharedCommands
         /// </summary>
         /// <param name="fromPath"></param>
         /// <param name="toPath"></param>
+        /// <param name="messageBoxExShow"></param>
         /// <returns></returns>
-        public static bool VerifyBothFolderFilesEqual(this string fromPath, string toPath)
+        public static bool VerifyBothFolderFilesEqual(this string fromPath, string toPath, Func<string, MessageBoxResult> messageBoxExShow = null)
         {
             try
             {
@@ -96,7 +99,8 @@ namespace Flow.Launcher.Plugin.SharedCommands
 #if DEBUG
                 throw;
 #else
-                MessageBox.Show(string.Format("Unable to verify folders and files between {0} and {1}", fromPath, toPath));
+                messageBoxExShow ??= MessageBox.Show;
+                messageBoxExShow(string.Format("Unable to verify folders and files between {0} and {1}", fromPath, toPath));
                 return false;
 #endif
             }
@@ -107,7 +111,8 @@ namespace Flow.Launcher.Plugin.SharedCommands
         /// Deletes a folder if it exists
         /// </summary>
         /// <param name="path"></param>
-        public static void RemoveFolderIfExists(this string path)
+        /// <param name="messageBoxExShow"></param>
+        public static void RemoveFolderIfExists(this string path, Func<string, MessageBoxResult> messageBoxExShow = null)
         {
             try
             {
@@ -119,7 +124,8 @@ namespace Flow.Launcher.Plugin.SharedCommands
 #if DEBUG
                 throw;
 #else
-                MessageBox.Show(string.Format("Not able to delete folder {0}, please go to the location and manually delete it", path));
+                messageBoxExShow ??= MessageBox.Show;
+                messageBoxExShow(string.Format("Not able to delete folder {0}, please go to the location and manually delete it", path));
 #endif
             }
         }
@@ -148,7 +154,8 @@ namespace Flow.Launcher.Plugin.SharedCommands
         /// Open a directory window (using the OS's default handler, usually explorer)
         /// </summary>
         /// <param name="fileOrFolderPath"></param>
-        public static void OpenPath(string fileOrFolderPath)
+        /// <param name="messageBoxExShow"></param>
+        public static void OpenPath(string fileOrFolderPath, Func<string, MessageBoxResult> messageBoxExShow = null)
         {
             var psi = new ProcessStartInfo
             {
@@ -166,7 +173,8 @@ namespace Flow.Launcher.Plugin.SharedCommands
 #if DEBUG
                 throw;
 #else
-                MessageBox.Show(string.Format("Unable to open the path {0}, please check if it exists", fileOrFolderPath));
+                messageBoxExShow ??= MessageBox.Show;
+                messageBoxExShow(string.Format("Unable to open the path {0}, please check if it exists", fileOrFolderPath));
 #endif
             }
         }
@@ -177,7 +185,8 @@ namespace Flow.Launcher.Plugin.SharedCommands
         /// <param name="filePath">File path</param>
         /// <param name="workingDir">Working directory</param>
         /// <param name="asAdmin">Open as Administrator</param>
-        public static void OpenFile(string filePath, string workingDir = "", bool asAdmin = false)
+        /// <param name="messageBoxExShow"></param>
+        public static void OpenFile(string filePath, string workingDir = "", bool asAdmin = false, Func<string, MessageBoxResult> messageBoxExShow = null)
         {
             var psi = new ProcessStartInfo
             {
@@ -196,7 +205,8 @@ namespace Flow.Launcher.Plugin.SharedCommands
 #if DEBUG
                 throw;
 #else
-                MessageBox.Show(string.Format("Unable to open the path {0}, please check if it exists", filePath));
+                messageBoxExShow ??= MessageBox.Show;
+                messageBoxExShow(string.Format("Unable to open the path {0}, please check if it exists", filePath));
 #endif
             }
         }

Flow.Launcher/ActionKeywords.xaml.cs

@@ -2,6 +2,7 @@
 using Flow.Launcher.Core.Resource;
 using Flow.Launcher.Plugin;
 using Flow.Launcher.ViewModel;
+using Flow.Launcher.Core;
 
 namespace Flow.Launcher
 {
@@ -43,7 +44,7 @@ namespace Flow.Launcher
             else
             {
                 string msg = translater.GetTranslation("newActionKeywordsHasBeenAssigned");
-                MessageBox.Show(msg);
+                MessageBoxEx.Show(msg);
             }
         }
     }

Flow.Launcher/CustomQueryHotkeySetting.xaml.cs

@@ -6,7 +6,7 @@ using System.Linq;
 using System.Windows;
 using System.Windows.Input;
 using System.Windows.Controls;
-using Flow.Launcher.ViewModel;
+using Flow.Launcher.Core;
 
 namespace Flow.Launcher
 {
@@ -63,7 +63,7 @@ namespace Flow.Launcher
                 o.ActionKeyword == item.ActionKeyword && o.Hotkey == item.Hotkey);
             if (updateCustomHotkey == null)
             {
-                MessageBox.Show(InternationalizationManager.Instance.GetTranslation("invalidPluginHotkey"));
+                MessageBoxEx.Show(InternationalizationManager.Instance.GetTranslation("invalidPluginHotkey"));
                 Close();
                 return;
             }

Flow.Launcher/CustomShortcutSetting.xaml.cs

@@ -3,6 +3,7 @@ using System;
 using System.Windows;
 using System.Windows.Input;
 using Flow.Launcher.SettingPages.ViewModels;
+using Flow.Launcher.Core;
 
 namespace Flow.Launcher
 {
@@ -42,13 +43,13 @@ namespace Flow.Launcher
         {
             if (String.IsNullOrEmpty(Key) || String.IsNullOrEmpty(Value))
             {
-                MessageBox.Show(InternationalizationManager.Instance.GetTranslation("emptyShortcut"));
+                MessageBoxEx.Show(InternationalizationManager.Instance.GetTranslation("emptyShortcut"));
                 return;
             }
             // Check if key is modified or adding a new one
             if (((update && originalKey != Key) || !update) && _hotkeyVm.DoesShortcutExist(Key))
             {
-                MessageBox.Show(InternationalizationManager.Instance.GetTranslation("duplicateShortcut"));
+                MessageBoxEx.Show(InternationalizationManager.Instance.GetTranslation("duplicateShortcut"));
                 return;
             }
             DialogResult = !update || originalKey != Key || originalValue != Value;

Flow.Launcher/Flow.Launcher.csproj

@@ -83,7 +83,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="CommunityToolkit.Mvvm" Version="8.3.2" />
+    <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0" />
     <PackageReference Include="Fody" Version="6.5.4">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>

Flow.Launcher/Helper/HotKeyMapper.cs

@@ -4,8 +4,8 @@ using System;
 using NHotkey;
 using NHotkey.Wpf;
 using Flow.Launcher.Core.Resource;
-using System.Windows;
 using Flow.Launcher.ViewModel;
+using Flow.Launcher.Core;
 
 namespace Flow.Launcher.Helper;
 
@@ -46,7 +46,7 @@ internal static class HotKeyMapper
         {
             string errorMsg = string.Format(InternationalizationManager.Instance.GetTranslation("registerHotkeyFailed"), hotkeyStr);
             string errorMsgTitle = InternationalizationManager.Instance.GetTranslation("MessageBoxTitle");
-            MessageBox.Show(errorMsg,errorMsgTitle);
+            MessageBoxEx.Show(errorMsg, errorMsgTitle);
         }
     }
 

Flow.Launcher/Languages/en.xaml

@@ -67,6 +67,8 @@
     <system:String x:Key="LastQueryPreserved">Preserve Last Query</system:String>
     <system:String x:Key="LastQuerySelected">Select last Query</system:String>
     <system:String x:Key="LastQueryEmpty">Empty last Query</system:String>
+    <system:String x:Key="LastQueryActionKeywordPreserved">Preserve Last Action Keyword</system:String>
+    <system:String x:Key="LastQueryActionKeywordSelected">Select Last Action Keyword</system:String>
     <system:String x:Key="KeepMaxResults">Fixed Window Height</system:String>
     <system:String x:Key="KeepMaxResultsToolTip">The window height is not adjustable by dragging.</system:String>
     <system:String x:Key="maxShowResults">Maximum results shown</system:String>

Flow.Launcher/MainWindow.xaml

@@ -308,7 +308,7 @@
                             VerticalAlignment="Center"
                             Panel.ZIndex="2"
                             RenderOptions.BitmapScalingMode="HighQuality"
-                            Source="{Binding PluginIconPath}"
+                            Source="{Binding PluginIconSource}"
                             Stretch="Uniform"
                             Style="{DynamicResource PluginActivationIcon}" />
                         <Canvas Style="{DynamicResource SearchIconPosition}">

Flow.Launcher/MessageBoxEx.xaml.cs

@@ -1,192 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Data;
-using System.Windows.Documents;
-using System.Windows.Forms;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Imaging;
-using System.Windows.Shapes;
-using Flow.Launcher.Core.Resource;
-using Flow.Launcher.Infrastructure;
-using Flow.Launcher.Infrastructure.Image;
-using YamlDotNet.Core.Tokens;
-
-namespace Flow.Launcher
-{
-    public partial class MessageBoxEx : Window
-    {
-        public MessageBoxEx()
-        {
-            InitializeComponent();
-        }
-
-        public enum MessageBoxType
-        {
-            ConfirmationWithYesNo = 0,
-            ConfirmationWithYesNoCancel,
-            YesNo,
-            Information,
-            Error,
-            Warning
-        }
-
-        public enum MessageBoxImage
-        {
-            Warning = 0,
-            Question,
-            Information,
-            Error,
-            None
-        }
-
-        static MessageBoxEx msgBox;
-        static MessageBoxResult _result = MessageBoxResult.No;
-
-
-        /// 1 parameter
-        public static MessageBoxResult Show(string msg)
-        {
-            return Show(string.Empty, msg, MessageBoxButton.OK, MessageBoxImage.None);
-        }
-
-        // 2 parameter
-        public static MessageBoxResult Show(string caption, string text)
-        {
-            return Show(caption, text, MessageBoxButton.OK, MessageBoxImage.None);
-        }
-
-        /// 3 parameter
-        public static MessageBoxResult Show(string caption, string msg, MessageBoxType type) 
-        {
-            switch (type)
-            {
-                case MessageBoxType.ConfirmationWithYesNo:
-                    return Show(caption, msg, MessageBoxButton.YesNo,
-                    MessageBoxImage.Question);
-                case MessageBoxType.YesNo:
-                    return Show(caption, msg, MessageBoxButton.YesNo,
-                    MessageBoxImage.Question);
-                case MessageBoxType.ConfirmationWithYesNoCancel:
-                    return Show(caption, msg, MessageBoxButton.YesNoCancel,
-                    MessageBoxImage.Question);
-                case MessageBoxType.Information:
-                    return Show(caption, msg, MessageBoxButton.OK,
-                    MessageBoxImage.Information);
-                case MessageBoxType.Error:
-                    return Show(caption, msg, MessageBoxButton.OK,
-                    MessageBoxImage.Error);
-                case MessageBoxType.Warning:
-                    return Show(caption, msg, MessageBoxButton.OK,
-                    MessageBoxImage.Warning);
-                default:
-                    return MessageBoxResult.No;
-            }
-        }
-
-        // 4 parameter, Final Display Message. 
-        public static MessageBoxResult Show(string caption, string text, MessageBoxButton button, MessageBoxImage image)
-        {
-            msgBox = new MessageBoxEx();
-            msgBox.TitleTextBlock.Text = text;
-            msgBox.DescTextBlock.Text = caption;
-            msgBox.Title = text;
-            SetVisibilityOfButtons(button);
-            SetImageOfMessageBox(image);
-            msgBox.ShowDialog();
-            return _result;
-        }
-        private void Button_Click(object sender, RoutedEventArgs e)
-        {
-            if (sender == btnOk)
-                _result = MessageBoxResult.OK;
-            else if (sender == btnYes)
-                _result = MessageBoxResult.Yes;
-            else if (sender == btnNo)
-                _result = MessageBoxResult.No;
-            else if (sender == btnCancel)
-                _result = MessageBoxResult.Cancel;
-            else
-                _result = MessageBoxResult.None;
-            msgBox.Close();
-            msgBox = null;
-        }
-
-        private static void SetVisibilityOfButtons(MessageBoxButton button)
-        {
-            switch (button)
-            {
-                case MessageBoxButton.OK:
-                    msgBox.btnCancel.Visibility = Visibility.Collapsed;
-                    msgBox.btnNo.Visibility = Visibility.Collapsed;
-                    msgBox.btnYes.Visibility = Visibility.Collapsed;
-                    msgBox.btnOk.Focus();
-                    break;
-                case MessageBoxButton.OKCancel:
-                    msgBox.btnNo.Visibility = Visibility.Collapsed;
-                    msgBox.btnYes.Visibility = Visibility.Collapsed;
-                    msgBox.btnCancel.Focus();
-                    break;
-                case MessageBoxButton.YesNo:
-                    msgBox.btnOk.Visibility = Visibility.Collapsed;
-                    msgBox.btnCancel.Visibility = Visibility.Collapsed;
-                    msgBox.btnNo.Focus();
-                    break;
-                case MessageBoxButton.YesNoCancel:
-                    msgBox.btnOk.Visibility = Visibility.Collapsed;
-                    msgBox.btnCancel.Focus();
-                    break;
-                default:
-                    break;
-            }
-        }
-        private static void SetImageOfMessageBox(MessageBoxImage image)
-        {
-            switch (image)
-            {
-                case MessageBoxImage.Warning:
-                    msgBox.SetImage("Warning.png");
-                    msgBox.Img.Visibility = Visibility.Visible;
-                    break;
-                case MessageBoxImage.Question:
-                    msgBox.SetImage("Question.png");
-                    msgBox.Img.Visibility = Visibility.Visible;
-                    break;
-                case MessageBoxImage.Information:
-                    msgBox.SetImage("Information.png");
-                    msgBox.Img.Visibility = Visibility.Visible;
-                    break;
-                case MessageBoxImage.Error:
-                    msgBox.SetImage("Error.png");
-                    msgBox.Img.Visibility = Visibility.Visible;
-                    break;
-                default:
-                    msgBox.Img.Visibility = Visibility.Collapsed;
-                    break;
-            }
-        }
-        private void SetImage(string imageName)
-        {
-            string uri = Constant.ProgramDirectory + "/Images/" + imageName;
-            var uriSource = new Uri(uri, UriKind.RelativeOrAbsolute);
-            Img.Source = new BitmapImage(uriSource);
-        }
-        private void cmdEsc_OnPress(object sender, ExecutedRoutedEventArgs e)
-        {
-            DialogResult = false;
-            Close();
-        }
-
-        private void Button_Cancel(object sender, RoutedEventArgs e)
-        {
-            msgBox.Close();
-            msgBox = null;
-        }
-
-    }
-}

Flow.Launcher/PriorityChangeWindow.xaml.cs

@@ -5,6 +5,7 @@ using Flow.Launcher.ViewModel;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Input;
+using Flow.Launcher.Core;
 
 namespace Flow.Launcher
 {
@@ -23,7 +24,7 @@ namespace Flow.Launcher
             this.pluginViewModel = pluginViewModel;
             if (plugin == null)
             {
-                MessageBox.Show(translater.GetTranslation("cannotFindSpecifiedPlugin"));
+                MessageBoxEx.Show(translater.GetTranslation("cannotFindSpecifiedPlugin"));
                 Close();
             }
         }
@@ -43,7 +44,7 @@ namespace Flow.Launcher
             else
             {
                 string msg = translater.GetTranslation("invalidPriority");
-                MessageBox.Show(msg);
+                MessageBoxEx.Show(msg);
             }
 
         }

Flow.Launcher/PublicAPIInstance.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Net;
@@ -25,6 +25,7 @@ using Flow.Launcher.Infrastructure.Storage;
 using System.Collections.Concurrent;
 using System.Diagnostics;
 using System.Collections.Specialized;
+using Flow.Launcher.Core;
 
 namespace Flow.Launcher
 {
@@ -318,6 +319,11 @@ namespace Flow.Launcher
 
         public void ReQuery(bool reselect = true) => _mainVM.ReQuery(reselect);
 
+        public void BackToQueryResults() => _mainVM.BackToQueryResults();
+
+        public MessageBoxResult ShowMsgBox(string messageBoxText, string caption = "", MessageBoxButton button = MessageBoxButton.OK, MessageBoxImage icon = MessageBoxImage.None, MessageBoxResult defaultResult = MessageBoxResult.OK) =>
+            MessageBoxEx.Show(messageBoxText, caption, button, icon, defaultResult);
+
         #endregion
 
         #region Private Methods

Flow.Launcher/SettingPages/ViewModels/SettingsPaneAboutViewModel.cs

@@ -11,7 +11,6 @@ using Flow.Launcher.Core.Resource;
 using Flow.Launcher.Infrastructure;
 using Flow.Launcher.Infrastructure.UserSettings;
 using Flow.Launcher.Plugin;
-using static Flow.Launcher.MessageBoxEx;
 
 namespace Flow.Launcher.SettingPages.ViewModels;
 
@@ -66,7 +65,7 @@ public partial class SettingsPaneAboutViewModel : BaseModel
         var confirmResult = MessageBoxEx.Show(
             InternationalizationManager.Instance.GetTranslation("clearlogfolderMessage"),
             InternationalizationManager.Instance.GetTranslation("clearlogfolder"),
-            MessageBoxType.YesNo
+            MessageBoxButton.YesNo
         );
 
         if (confirmResult == MessageBoxResult.Yes)

Flow.Launcher/SettingPages/ViewModels/SettingsPaneHotkeyViewModel.cs

@@ -7,6 +7,7 @@ using Flow.Launcher.Infrastructure;
 using Flow.Launcher.Infrastructure.Hotkey;
 using Flow.Launcher.Infrastructure.UserSettings;
 using Flow.Launcher.Plugin;
+using Flow.Launcher.Core;
 
 namespace Flow.Launcher.SettingPages.ViewModels;
 
@@ -41,11 +42,11 @@ public partial class SettingsPaneHotkeyViewModel : BaseModel
         var item = SelectedCustomPluginHotkey;
         if (item is null)
         {
-            MessageBox.Show(InternationalizationManager.Instance.GetTranslation("pleaseSelectAnItem"));
+            MessageBoxEx.Show(InternationalizationManager.Instance.GetTranslation("pleaseSelectAnItem"));
             return;
         }
 
-        var result = MessageBox.Show(
+        var result = MessageBoxEx.Show(
             string.Format(
                 InternationalizationManager.Instance.GetTranslation("deleteCustomHotkeyWarning"), item.Hotkey
             ),
@@ -66,7 +67,7 @@ public partial class SettingsPaneHotkeyViewModel : BaseModel
         var item = SelectedCustomPluginHotkey;
         if (item is null)
         {
-            MessageBox.Show(InternationalizationManager.Instance.GetTranslation("pleaseSelectAnItem"));
+            MessageBoxEx.Show(InternationalizationManager.Instance.GetTranslation("pleaseSelectAnItem"));
             return;
         }
 
@@ -87,11 +88,11 @@ public partial class SettingsPaneHotkeyViewModel : BaseModel
         var item = SelectedCustomShortcut;
         if (item is null)
         {
-            MessageBox.Show(InternationalizationManager.Instance.GetTranslation("pleaseSelectAnItem"));
+            MessageBoxEx.Show(InternationalizationManager.Instance.GetTranslation("pleaseSelectAnItem"));
             return;
         }
 
-        var result = MessageBox.Show(
+        var result = MessageBoxEx.Show(
             string.Format(
                 InternationalizationManager.Instance.GetTranslation("deleteCustomShortcutWarning"), item.Key, item.Value
             ),
@@ -111,7 +112,7 @@ public partial class SettingsPaneHotkeyViewModel : BaseModel
         var item = SelectedCustomShortcut;
         if (item is null)
         {
-            MessageBox.Show(InternationalizationManager.Instance.GetTranslation("pleaseSelectAnItem"));
+            MessageBoxEx.Show(InternationalizationManager.Instance.GetTranslation("pleaseSelectAnItem"));
             return;
         }
 

Flow.Launcher/SettingPages/ViewModels/SettingsPaneProxyViewModel.cs

@@ -1,5 +1,4 @@
 using System.Net;
-using System.Windows;
 using CommunityToolkit.Mvvm.Input;
 using Flow.Launcher.Core;
 using Flow.Launcher.Core.Resource;
@@ -23,7 +22,7 @@ public partial class SettingsPaneProxyViewModel : BaseModel
     private void OnTestProxyClicked()
     {
         var message = TestProxy();
-        MessageBox.Show(InternationalizationManager.Instance.GetTranslation(message));
+        MessageBoxEx.Show(InternationalizationManager.Instance.GetTranslation(message));
     }
 
     private string TestProxy()

Flow.Launcher/SettingPages/ViewModels/SettingsPaneThemeViewModel.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Collections.Generic;
 using System.Windows;
-using System.Windows.Controls;
 using System.Globalization;
 using System.IO;
 using System.Linq;
@@ -15,6 +14,7 @@ using Flow.Launcher.Infrastructure.UserSettings;
 using Flow.Launcher.Plugin;
 using Flow.Launcher.ViewModel;
 using ModernWpf;
+using Flow.Launcher.Core;
 using ThemeManager = Flow.Launcher.Core.Resource.ThemeManager;
 using ThemeManagerForColorSchemeSwitch = ModernWpf.ThemeManager;
 
@@ -49,7 +49,7 @@ public partial class SettingsPaneThemeViewModel : BaseModel
         {
             if (ThemeManager.Instance.BlurEnabled && value)
             {
-                MessageBox.Show(InternationalizationManager.Instance.GetTranslation("shadowEffectNotAllowed"));
+                MessageBoxEx.Show(InternationalizationManager.Instance.GetTranslation("shadowEffectNotAllowed"));
                 return;
             }
 
@@ -132,7 +132,9 @@ public partial class SettingsPaneThemeViewModel : BaseModel
         "ddd dd'/'MM",
         "dddd dd'/'MM",
         "dddd dd', 'MMMM",
-        "dd', 'MMMM"
+        "dd', 'MMMM",
+        "dd.MM.yy",
+        "dd.MM.yyyy"
     };
 
     public string TimeFormat

Flow.Launcher/Storage/TopMostRecord.cs

@@ -1,29 +1,30 @@
-using System.Collections.Generic;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
 using System.Text.Json.Serialization;
 using Flow.Launcher.Plugin;
 
 namespace Flow.Launcher.Storage
 {
-    // todo this class is not thread safe.... but used from multiple threads.
     public class TopMostRecord
     {
         [JsonInclude]
-        public Dictionary<string, Record> records { get; private set; } = new Dictionary<string, Record>();
+        public ConcurrentDictionary<string, Record> records { get; private set; } = new ConcurrentDictionary<string, Record>();
 
         internal bool IsTopMost(Result result)
         {
-            if (records.Count == 0 || !records.ContainsKey(result.OriginQuery.RawQuery))
+            if (records.IsEmpty || result.OriginQuery == null ||
+                !records.TryGetValue(result.OriginQuery.RawQuery, out var value))
             {
                 return false;
             }
 
             // since this dictionary should be very small (or empty) going over it should be pretty fast.
-            return records[result.OriginQuery.RawQuery].Equals(result);
+            return value.Equals(result);
         }
 
         internal void Remove(Result result)
         {
-            records.Remove(result.OriginQuery.RawQuery);
+            records.Remove(result.OriginQuery.RawQuery, out _);
         }
 
         internal void AddOrUpdate(Result result)
@@ -34,17 +35,15 @@ namespace Flow.Launcher.Storage
                 Title = result.Title,
                 SubTitle = result.SubTitle
             };
-            records[result.OriginQuery.RawQuery] = record;
+            records.AddOrUpdate(result.OriginQuery.RawQuery, record, (key, oldValue) => record);
-
         }
 
         public void Load(Dictionary<string, Record> dictionary)
         {
-            records = dictionary;
+            records = new ConcurrentDictionary<string, Record>(dictionary);
         }
     }
 
-
     public class Record
     {
         public string Title { get; set; }

Flow.Launcher/Storage/UserSelectedRecord.cs

@@ -51,6 +51,11 @@ namespace Flow.Launcher.Storage
 
         private static int GenerateQueryAndResultHashCode(Query query, Result result)
         {
+            if (query == null)
+            {
+                return GenerateResultHashCode(result);
+            }
+
             int hashcode = GenerateStaticHashCode(query.ActionKeyword);
             hashcode = GenerateStaticHashCode(query.Search, hashcode);
             hashcode = GenerateStaticHashCode(result.Title, hashcode);
@@ -101,4 +106,4 @@ namespace Flow.Launcher.Storage
             return selectedCount;
         }
     }
-}
+}

Flow.Launcher/ViewModel/MainViewModel.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
@@ -23,6 +23,8 @@ using CommunityToolkit.Mvvm.Input;
 using System.Globalization;
 using System.Windows.Input;
 using System.ComponentModel;
+using Flow.Launcher.Infrastructure.Image;
+using System.Windows.Media;
 
 namespace Flow.Launcher.ViewModel
 {
@@ -484,6 +486,14 @@ namespace Flow.Launcher.ViewModel
             }
         }
 
+        public void BackToQueryResults()
+        {
+            if (!SelectedIsFromQueryResults())
+            {
+                SelectedResults = Results;
+            }
+        }
+
         [RelayCommand]
         public void ToggleGameMode()
         {
@@ -722,6 +732,8 @@ namespace Flow.Launcher.ViewModel
             set => Settings.ResultSubItemFontSize = value;
         }
 
+        public ImageSource PluginIconSource { get; private set; } = null;
+
         public string PluginIconPath { get; set; } = null;
 
         public string OpenResultCommandModifiers => Settings.OpenResultModifiers;
@@ -759,7 +771,7 @@ namespace Flow.Launcher.ViewModel
         public string Image => Constant.QueryTextBoxIconImagePath;
 
         public bool StartWithEnglishMode => Settings.AlwaysStartEn;
-        
+
         #endregion
 
         #region Preview
@@ -821,7 +833,7 @@ namespace Flow.Launcher.ViewModel
         }
 
         private void HidePreview()
-        {            
+        {
             if (PluginManager.UseExternalPreview())
                 CloseExternalPreview();
 
@@ -900,7 +912,7 @@ namespace Flow.Launcher.ViewModel
                     break;
             }
         }
-        
+
         private void UpdatePreview()
         {
             switch (PluginManager.UseExternalPreview())
@@ -1066,6 +1078,7 @@ namespace Flow.Launcher.ViewModel
                 Results.Clear();
                 Results.Visibility = Visibility.Collapsed;
                 PluginIconPath = null;
+                PluginIconSource = null;
                 SearchIconVisibility = Visibility.Visible;
                 return;
             }
@@ -1099,11 +1112,13 @@ namespace Flow.Launcher.ViewModel
             if (plugins.Count == 1)
             {
                 PluginIconPath = plugins.Single().Metadata.IcoPath;
+                PluginIconSource = await ImageLoader.LoadAsync(PluginIconPath);
                 SearchIconVisibility = Visibility.Hidden;
             }
             else
             {
                 PluginIconPath = null;
+                PluginIconSource = null;
                 SearchIconVisibility = Visibility.Visible;
             }
 
@@ -1386,6 +1401,16 @@ namespace Flow.Launcher.ViewModel
                         await Task.Delay(100);
                     LastQuerySelected = false;
                     break;
+                case LastQueryMode.ActionKeywordPreserved or LastQueryMode.ActionKeywordSelected:
+                    var newQuery = _lastQuery.ActionKeyword;
+                    if (!string.IsNullOrEmpty(newQuery))
+                        newQuery += " ";
+                    ChangeQueryText(newQuery);
+                    if (Settings.UseAnimation)
+                        await Task.Delay(100);
+                    if (Settings.LastQueryMode == LastQueryMode.ActionKeywordSelected)
+                        LastQuerySelected = false;
+                    break;
                 default:
                     throw new ArgumentException($"wrong LastQueryMode: <{Settings.LastQueryMode}>");
             }
@@ -1446,12 +1471,14 @@ namespace Flow.Launcher.ViewModel
                 {
                     if (_topMostRecord.IsTopMost(result))
                     {
-                        result.Score = int.MaxValue;
+                        result.Score = Result.MaxScore;
                     }
-                    else
+                    else if (result.Score != Result.MaxScore)
                     {
                         var priorityScore = metaResults.Metadata.Priority * 150;
-                        result.Score += _userSelectedRecord.GetSelectedCount(result) + priorityScore;
+                        result.Score += result.AddSelectedCount ?
+                            _userSelectedRecord.GetSelectedCount(result) + priorityScore :
+                            priorityScore;
                     }
                 }
             }

Flow.Launcher/ViewModel/ResultsViewModel.cs

@@ -233,7 +233,7 @@ namespace Flow.Launcher.ViewModel
             if (!resultsForUpdates.Any())
                 return Results;
 
-            return Results.Where(r => r != null && resultsForUpdates.All(u => u.ID != r.Result.PluginID))
+            return Results.Where(r => r?.Result != null && resultsForUpdates.All(u => u.ID != r.Result.PluginID))
                           .Concat(resultsForUpdates.SelectMany(u => u.Results, (u, r) => new ResultViewModel(r, _settings)))
                           .OrderByDescending(rv => rv.Result.Score)
                           .ToList();

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

@@ -3,7 +3,6 @@ using System.Collections.Generic;
 using System.Globalization;
 using System.Runtime.InteropServices;
 using System.Text.RegularExpressions;
-using System.Windows;
 using System.Windows.Controls;
 using Mages.Core;
 using Flow.Launcher.Plugin.Calculator.ViewModels;
@@ -101,7 +100,7 @@ namespace Flow.Launcher.Plugin.Calculator
                                 }
                                 catch (ExternalException)
                                 {
-                                    MessageBox.Show("Copy failed, please try later");
+                                    Context.API.ShowMsgBox("Copy failed, please try later");
                                     return false;
                                 }
                             }

Plugins/Flow.Launcher.Plugin.Explorer/ContextMenu.cs

@@ -10,10 +10,6 @@ using Flow.Launcher.Plugin.Explorer.Search;
 using Flow.Launcher.Plugin.Explorer.Search.QuickAccessLinks;
 using System.Linq;
 using Flow.Launcher.Plugin.Explorer.Helper;
-using MessageBox = System.Windows.Forms.MessageBox;
-using MessageBoxIcon = System.Windows.Forms.MessageBoxIcon;
-using MessageBoxButton = System.Windows.Forms.MessageBoxButtons;
-using DialogResult = System.Windows.Forms.DialogResult;
 using Flow.Launcher.Plugin.Explorer.ViewModels;
 
 namespace Flow.Launcher.Plugin.Explorer
@@ -177,12 +173,12 @@ namespace Flow.Launcher.Plugin.Explorer
                         {
                             try
                             {
-                                if (MessageBox.Show(
+                                if (Context.API.ShowMsgBox(
                                         string.Format(Context.API.GetTranslation("plugin_explorer_delete_folder_link"), record.FullPath),
                                         string.Empty,
                                         MessageBoxButton.YesNo,
-                                        MessageBoxIcon.Warning)
+                                        MessageBoxImage.Warning)
-                                    == DialogResult.No)
+                                    == MessageBoxResult.No)
                                     return false;
 
                                 if (isFile)

Plugins/Flow.Launcher.Plugin.Explorer/Search/Everything/EverythingDownloadHelper.cs

@@ -5,6 +5,7 @@ using System;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
+using System.Windows;
 
 namespace Flow.Launcher.Plugin.Explorer.Search.Everything;
 
@@ -19,10 +20,10 @@ public static class EverythingDownloadHelper
 
         if (string.IsNullOrEmpty(installedLocation))
         {
-            if (System.Windows.Forms.MessageBox.Show(
+            if (api.ShowMsgBox(
                         string.Format(api.GetTranslation("flowlauncher_plugin_everything_installing_select"), Environment.NewLine),
                         api.GetTranslation("flowlauncher_plugin_everything_installing_title"),
-                        System.Windows.Forms.MessageBoxButtons.YesNo) == System.Windows.Forms.DialogResult.Yes)
+                        MessageBoxButton.YesNo) == MessageBoxResult.Yes)
             {
                 var dlg = new System.Windows.Forms.OpenFileDialog
                 {
@@ -50,7 +51,7 @@ public static class EverythingDownloadHelper
 
         installedLocation = "C:\\Program Files\\Everything\\Everything.exe";
 
-        FilesFolders.OpenPath(installedLocation);
+        FilesFolders.OpenPath(installedLocation, (string str) => api.ShowMsgBox(str));
 
         return installedLocation;
 

Plugins/Flow.Launcher.Plugin.Explorer/Search/ResultManager.cs

@@ -5,7 +5,6 @@ using System;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
-using System.Windows;
 using Flow.Launcher.Plugin.Explorer.Search.Everything;
 using System.Windows.Input;
 using Path = System.IO.Path;
@@ -123,7 +122,7 @@ namespace Flow.Launcher.Plugin.Explorer.Search
                         }
                         catch (Exception ex)
                         {
-                            MessageBox.Show(ex.Message, Context.API.GetTranslation("plugin_explorer_opendir_error"));
+                            Context.API.ShowMsgBox(ex.Message, Context.API.GetTranslation("plugin_explorer_opendir_error"));
                             return false;
                         }
                     }
@@ -137,7 +136,7 @@ namespace Flow.Launcher.Plugin.Explorer.Search
                         }
                         catch (Exception ex)
                         {
-                            MessageBox.Show(ex.Message, Context.API.GetTranslation("plugin_explorer_opendir_error"));
+                            Context.API.ShowMsgBox(ex.Message, Context.API.GetTranslation("plugin_explorer_opendir_error"));
                             return false;
                         }
                     }
@@ -152,7 +151,7 @@ namespace Flow.Launcher.Plugin.Explorer.Search
                         }
                         catch (Exception ex)
                         {
-                            MessageBox.Show(ex.Message, Context.API.GetTranslation("plugin_explorer_opendir_error"));
+                            Context.API.ShowMsgBox(ex.Message, Context.API.GetTranslation("plugin_explorer_opendir_error"));
                             return false;
                         }
                     }
@@ -315,7 +314,7 @@ namespace Flow.Launcher.Plugin.Explorer.Search
                     }
                     catch (Exception ex)
                     {
-                        MessageBox.Show(ex.Message, Context.API.GetTranslation("plugin_explorer_openfile_error"));
+                        Context.API.ShowMsgBox(ex.Message, Context.API.GetTranslation("plugin_explorer_openfile_error"));
                     }
 
                     return true;
@@ -337,7 +336,7 @@ namespace Flow.Launcher.Plugin.Explorer.Search
         private static void OpenFile(string filePath, string workingDir = "", bool asAdmin = false)
         {
             IncrementEverythingRunCounterIfNeeded(filePath);
-            FilesFolders.OpenFile(filePath, workingDir, asAdmin);
+            FilesFolders.OpenFile(filePath, workingDir, asAdmin, (string str) => Context.API.ShowMsgBox(str));
         }
 
         private static void OpenFolder(string folderPath, string fileNameOrFilePath = null)

Plugins/Flow.Launcher.Plugin.Explorer/Search/WindowsIndex/QueryConstructor.cs

@@ -1,10 +1,14 @@
 using System;
+using System.Text.RegularExpressions;
 using Microsoft.Search.Interop;
 
 namespace Flow.Launcher.Plugin.Explorer.Search.WindowsIndex
 {
     public class QueryConstructor
     {
+        private static Regex _specialCharacterMatcher = new(@"[\@\＠\#\＃\&\＆＊_;,\%\|\!\(\)\{\}\[\]\^\~\?\\""\/\:\=\-]+", RegexOptions.Compiled);
+        private static Regex _multiWhiteSpacesMatcher = new(@"\s+", RegexOptions.Compiled);
+
         private Settings settings { get; }
 
         private const string SystemIndex = "SystemIndex";
@@ -76,8 +80,39 @@ namespace Flow.Launcher.Plugin.Explorer.Search.WindowsIndex
             if (userSearchString.IsWhiteSpace())
                 userSearchString = "*";
 
+            // Remove any special characters that might cause issues with the query
+            var replacedSearchString = ReplaceSpecialCharacterWithTwoSideWhiteSpace(userSearchString);
+
             // Generate SQL from constructed parameters, converting the userSearchString from AQS->WHERE clause
-            return $"{CreateBaseQuery().GenerateSQLFromUserQuery(userSearchString.ToString())} AND {RestrictionsForAllFilesAndFoldersSearch} ORDER BY {FileName}";
+            return $"{CreateBaseQuery().GenerateSQLFromUserQuery(replacedSearchString)} AND {RestrictionsForAllFilesAndFoldersSearch} ORDER BY {FileName}";
+        }
+
+        /// <summary>
+        /// If one special character have white space on one side, replace it with one white space.
+        /// So command will not have "[special character]+*" which will cause OLEDB exception.
+        /// </summary>
+        private static string ReplaceSpecialCharacterWithTwoSideWhiteSpace(ReadOnlySpan<char> input)
+        {
+            const string whiteSpace = " ";
+
+            var inputString = input.ToString();
+
+            // Use regex to match special characters with whitespace on one side
+            // and replace them with a single space
+            var result = _specialCharacterMatcher.Replace(inputString, match =>
+            {
+                // Check if the match has whitespace on one side
+                bool hasLeadingWhitespace = match.Index > 0 && char.IsWhiteSpace(inputString[match.Index - 1]);
+                bool hasTrailingWhitespace = match.Index + match.Length < inputString.Length && char.IsWhiteSpace(inputString[match.Index + match.Length]);
+                if (hasLeadingWhitespace || hasTrailingWhitespace)
+                {
+                    return whiteSpace;
+                }
+                return match.Value;
+            });
+
+            // Remove any extra spaces that might have been introduced
+            return _multiWhiteSpacesMatcher.Replace(result, whiteSpace).Trim();
         }
 
         ///<summary>

Plugins/Flow.Launcher.Plugin.Explorer/ViewModels/SettingsViewModel.cs

@@ -14,7 +14,6 @@ using System.Linq;
 using System.Windows;
 using System.Windows.Forms;
 using System.Windows.Input;
-using MessageBox = System.Windows.Forms.MessageBox;
 
 namespace Flow.Launcher.Plugin.Explorer.ViewModels
 {
@@ -358,7 +357,7 @@ namespace Flow.Launcher.Plugin.Explorer.ViewModels
         private void ShowUnselectedMessage()
         {
             var warning = Context.API.GetTranslation("plugin_explorer_make_selection_warning");
-            MessageBox.Show(warning);
+            Context.API.ShowMsgBox(warning);
         }
 
 

Plugins/Flow.Launcher.Plugin.Explorer/Views/ActionKeywordSetting.xaml.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.ComponentModel;
 using System.Runtime.CompilerServices;
 using System.Windows;
@@ -62,10 +62,10 @@ namespace Flow.Launcher.Plugin.Explorer.Views
                 switch (CurrentActionKeyword.KeywordProperty, KeywordEnabled)
                 {
                     case (Settings.ActionKeyword.FileContentSearchActionKeyword, true):
-                        MessageBox.Show(api.GetTranslation("plugin_explorer_globalActionKeywordInvalid"));
+                        api.ShowMsgBox(api.GetTranslation("plugin_explorer_globalActionKeywordInvalid"));
                         return;
                     case (Settings.ActionKeyword.QuickAccessActionKeyword, true):
-                        MessageBox.Show(api.GetTranslation("plugin_explorer_quickaccess_globalActionKeywordInvalid"));
+                        api.ShowMsgBox(api.GetTranslation("plugin_explorer_quickaccess_globalActionKeywordInvalid"));
                         return;
                 }
 
@@ -77,7 +77,7 @@ namespace Flow.Launcher.Plugin.Explorer.Views
             }
 
             // The keyword is not valid, so show message
-            MessageBox.Show(api.GetTranslation("newActionKeywordsHasBeenAssigned"));
+            api.ShowMsgBox(api.GetTranslation("newActionKeywordsHasBeenAssigned"));
         }
 
         private void BtnCancel_OnClick(object sender, RoutedEventArgs e)

Plugins/Flow.Launcher.Plugin.PluginsManager/PluginsManager.cs

@@ -131,7 +131,7 @@ namespace Flow.Launcher.Plugin.PluginsManager
                     Environment.NewLine);
             }
 
-            if (MessageBox.Show(message, Context.API.GetTranslation("plugin_pluginsmanager_install_title"),
+            if (Context.API.ShowMsgBox(message, Context.API.GetTranslation("plugin_pluginsmanager_install_title"),
                     MessageBoxButton.YesNo) == MessageBoxResult.No)
                 return;
 
@@ -265,7 +265,7 @@ namespace Flow.Launcher.Plugin.PluginsManager
                                     Environment.NewLine);
                             }
 
-                            if (MessageBox.Show(message,
+                            if (Context.API.ShowMsgBox(message,
                                     Context.API.GetTranslation("plugin_pluginsmanager_update_title"),
                                     MessageBoxButton.YesNo) != MessageBoxResult.Yes)
                             {
@@ -360,7 +360,7 @@ namespace Flow.Launcher.Plugin.PluginsManager
                                 resultsForUpdate.Count());
                         }
 
-                        if (MessageBox.Show(message,
+                        if (Context.API.ShowMsgBox(message,
                                 Context.API.GetTranslation("plugin_pluginsmanager_update_title"),
                                 MessageBoxButton.YesNo) == MessageBoxResult.No)
                         {
@@ -474,7 +474,7 @@ namespace Flow.Launcher.Plugin.PluginsManager
                     if (Settings.WarnFromUnknownSource)
                     {
                         if (!InstallSourceKnown(plugin.UrlDownload)
-                            && MessageBox.Show(string.Format(
+                            && Context.API.ShowMsgBox(string.Format(
                                     Context.API.GetTranslation("plugin_pluginsmanager_install_unknown_source_warning"),
                                     Environment.NewLine),
                                 Context.API.GetTranslation(
@@ -511,7 +511,7 @@ namespace Flow.Launcher.Plugin.PluginsManager
                         if (Settings.WarnFromUnknownSource)
                         {
                             if (!InstallSourceKnown(plugin.Website)
-                                && MessageBox.Show(string.Format(
+                                && Context.API.ShowMsgBox(string.Format(
                                         Context.API.GetTranslation(
                                             "plugin_pluginsmanager_install_unknown_source_warning"),
                                         Environment.NewLine),
@@ -648,7 +648,7 @@ namespace Flow.Launcher.Plugin.PluginsManager
                                     Environment.NewLine);
                             }
 
-                            if (MessageBox.Show(message,
+                            if (Context.API.ShowMsgBox(message,
                                     Context.API.GetTranslation("plugin_pluginsmanager_uninstall_title"),
                                     MessageBoxButton.YesNo) == MessageBoxResult.Yes)
                             {

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

@@ -32,7 +32,7 @@ namespace Flow.Launcher.Plugin.Program
             var (modified, msg) = ViewModel.AddOrUpdate();
             if (modified == false && msg != null)
             {
-                MessageBox.Show(msg);  // Invalid
+                ViewModel.API.ShowMsgBox(msg);  // Invalid
                 return;
             }
             DialogResult = modified;

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

@@ -39,14 +39,14 @@ namespace Flow.Launcher.Plugin.Program
             if (suffixes.Length == 0 && UseCustomSuffixes)
             {
                 string warning = context.API.GetTranslation("flowlauncher_plugin_program_suffixes_cannot_empty");
-                MessageBox.Show(warning);
+                context.API.ShowMsgBox(warning);
                 return;
             }
 
             if (protocols.Length == 0 && UseCustomProtocols)
             {
                 string warning = context.API.GetTranslation("flowlauncher_plugin_protocols_cannot_empty");
-                MessageBox.Show(warning);
+                context.API.ShowMsgBox(warning);
                 return;
             }
 

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

@@ -178,7 +178,7 @@ namespace Flow.Launcher.Plugin.Program.Views
             if (selectedProgramSource == null)
             {
                 string msg = context.API.GetTranslation("flowlauncher_plugin_program_pls_select_program_source");
-                MessageBox.Show(msg);
+                context.API.ShowMsgBox(msg);
             }
             else
             {
@@ -283,7 +283,7 @@ namespace Flow.Launcher.Plugin.Program.Views
             if (selectedItems.Count == 0)
             {
                 string msg = context.API.GetTranslation("flowlauncher_plugin_program_pls_select_program_source");
-                MessageBox.Show(msg);
+                context.API.ShowMsgBox(msg);
                 return;
             }
 
@@ -292,7 +292,7 @@ namespace Flow.Launcher.Plugin.Program.Views
                 var msg = string.Format(
                     context.API.GetTranslation("flowlauncher_plugin_program_delete_program_source"));
 
-                if (MessageBox.Show(msg, string.Empty, MessageBoxButton.YesNo) == MessageBoxResult.No)
+                if (context.API.ShowMsgBox(msg, string.Empty, MessageBoxButton.YesNo) == MessageBoxResult.No)
                 {
                     return;
                 }

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

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
-using System.Linq;
 using System.Runtime.InteropServices;
 using System.Windows;
 using System.Windows.Forms;
@@ -14,7 +13,6 @@ using Flow.Launcher.Plugin.SharedCommands;
 using Application = System.Windows.Application;
 using Control = System.Windows.Controls.Control;
 using FormsApplication = System.Windows.Forms.Application;
-using MessageBox = System.Windows.MessageBox;
 
 namespace Flow.Launcher.Plugin.Sys
 {
@@ -133,6 +131,9 @@ namespace Flow.Launcher.Plugin.Sys
         private List<Result> Commands()
         {
             var results = new List<Result>();
+            var logPath = Path.Combine(DataLocation.DataDirectory(), "Logs", Constant.Version);
+            var userDataPath = DataLocation.DataDirectory();
+            var recycleBinFolder = "shell:RecycleBinFolder";
             results.AddRange(new[]
             {
                 new Result
@@ -143,7 +144,7 @@ namespace Flow.Launcher.Plugin.Sys
                     IcoPath = "Images\\shutdown.png",
                     Action = c =>
                     {
-                        var result = MessageBox.Show(
+                        var result = context.API.ShowMsgBox(
                             context.API.GetTranslation("flowlauncher_plugin_sys_dlgtext_shutdown_computer"),
                             context.API.GetTranslation("flowlauncher_plugin_sys_shutdown_computer"),
                             MessageBoxButton.YesNo, MessageBoxImage.Warning);
@@ -163,7 +164,7 @@ namespace Flow.Launcher.Plugin.Sys
                     IcoPath = "Images\\restart.png",
                     Action = c =>
                     {
-                        var result = MessageBox.Show(
+                        var result = context.API.ShowMsgBox(
                             context.API.GetTranslation("flowlauncher_plugin_sys_dlgtext_restart_computer"),
                             context.API.GetTranslation("flowlauncher_plugin_sys_restart_computer"),
                             MessageBoxButton.YesNo, MessageBoxImage.Warning);
@@ -183,7 +184,7 @@ namespace Flow.Launcher.Plugin.Sys
                     IcoPath = "Images\\restart_advanced.png",
                     Action = c =>
                     {
-                        var result = MessageBox.Show(
+                        var result = context.API.ShowMsgBox(
                             context.API.GetTranslation("flowlauncher_plugin_sys_dlgtext_restart_computer_advanced"),
                             context.API.GetTranslation("flowlauncher_plugin_sys_restart_computer"),
                             MessageBoxButton.YesNo, MessageBoxImage.Warning);
@@ -202,7 +203,7 @@ namespace Flow.Launcher.Plugin.Sys
                     IcoPath = "Images\\logoff.png",
                     Action = c =>
                     {
-                        var result = MessageBox.Show(
+                        var result = context.API.ShowMsgBox(
                             context.API.GetTranslation("flowlauncher_plugin_sys_dlgtext_logoff_computer"),
                             context.API.GetTranslation("flowlauncher_plugin_sys_log_off"),
                             MessageBoxButton.YesNo, MessageBoxImage.Warning);
@@ -279,7 +280,7 @@ namespace Flow.Launcher.Plugin.Sys
                         var result = SHEmptyRecycleBin(new WindowInteropHelper(Application.Current.MainWindow).Handle, 0);
                         if (result != (uint) HRESULT.S_OK && result != (uint) 0x8000FFFF)
                         {
-                            MessageBox.Show($"Error emptying recycle bin, error code: {result}\n" +
+                            context.API.ShowMsgBox($"Error emptying recycle bin, error code: {result}\n" +
                                             "please refer to https://msdn.microsoft.com/en-us/library/windows/desktop/aa378137",
                                 "Error",
                                 MessageBoxButton.OK, MessageBoxImage.Error);
@@ -294,10 +295,11 @@ namespace Flow.Launcher.Plugin.Sys
                     SubTitle = context.API.GetTranslation("flowlauncher_plugin_sys_openrecyclebin"),
                     IcoPath = "Images\\openrecyclebin.png",
                     Glyph = new GlyphInfo (FontFamily:"/Resources/#Segoe Fluent Icons", Glyph:"\xe74d"),
+                    CopyText = recycleBinFolder,
                     Action = c =>
                     {
                         {
-                                   System.Diagnostics.Process.Start("explorer", "shell:RecycleBinFolder");
+                                   System.Diagnostics.Process.Start("explorer", recycleBinFolder);
                         }
 
                         return true;
@@ -386,9 +388,10 @@ namespace Flow.Launcher.Plugin.Sys
                     Title = "Open Log Location",
                     SubTitle = context.API.GetTranslation("flowlauncher_plugin_sys_open_log_location"),
                     IcoPath = "Images\\app.png",
+                    CopyText = logPath,
+                    AutoCompleteText = logPath,
                     Action = c =>
                     {
-                        var logPath = Path.Combine(DataLocation.DataDirectory(), "Logs", Constant.Version);
                         context.API.OpenDirectory(logPath);
                         return true;
                     }
@@ -398,6 +401,8 @@ namespace Flow.Launcher.Plugin.Sys
                     Title = "Flow Launcher Tips",
                     SubTitle = context.API.GetTranslation("flowlauncher_plugin_sys_open_docs_tips"),
                     IcoPath = "Images\\app.png",
+                    CopyText = Constant.Documentation,
+                    AutoCompleteText = Constant.Documentation,
                     Action = c =>
                     {
                         context.API.OpenUrl(Constant.Documentation);
@@ -409,9 +414,11 @@ namespace Flow.Launcher.Plugin.Sys
                     Title = "Flow Launcher UserData Folder",
                     SubTitle = context.API.GetTranslation("flowlauncher_plugin_sys_open_userdata_location"),
                     IcoPath = "Images\\app.png",
+                    CopyText = userDataPath,
+                    AutoCompleteText = userDataPath,
                     Action = c =>
                     {
-                        context.API.OpenDirectory(DataLocation.DataDirectory());
+                        context.API.OpenDirectory(userDataPath);
                         return true;
                     }
                 },

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

@@ -31,7 +31,8 @@
         Thus, the generic formula for a search on Netflix is https://www.netflix.com/search?q={q}
     </system:String>
 
-
+    <system:String x:Key="flowlauncher_plugin_websearch_copyurl_title">Copy URL</system:String>
+    <system:String x:Key="flowlauncher_plugin_websearch_copyurl_subtitle">Copy search URL to clipboard</system:String>
 
     <!--  web search edit  -->
     <system:String x:Key="flowlauncher_plugin_websearch_title">Title</system:String>

Plugins/Flow.Launcher.Plugin.WebSearch/Languages/ru.xaml

@@ -29,7 +29,8 @@
         Thus, the generic formula for a search on Netflix is https://www.netflix.com/search?q={q}
     </system:String>
 
-
+    <system:String x:Key="flowlauncher_plugin_websearch_copyurl_title">Скопировать URL-адрес</system:String>
+    <system:String x:Key="flowlauncher_plugin_websearch_copyurl_subtitle">Скопировать URL поиска в буфер обмена</system:String>
 
     <!--  web search edit  -->
     <system:String x:Key="flowlauncher_plugin_websearch_title">Title</system:String>

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

@@ -11,9 +11,9 @@ using Flow.Launcher.Plugin.SharedCommands;
 
 namespace Flow.Launcher.Plugin.WebSearch
 {
-    public class Main : IAsyncPlugin, ISettingProvider, IPluginI18n, IResultUpdated
+    public class Main : IAsyncPlugin, ISettingProvider, IPluginI18n, IResultUpdated, IContextMenu
     {
-        private PluginInitContext _context;
+        internal static PluginInitContext _context;
 
         private Settings _settings;
         private SettingsViewModel _viewModel;
@@ -76,7 +76,8 @@ namespace Flow.Launcher.Plugin.WebSearch
                             _context.API.OpenUrl(searchSource.Url.Replace("{q}", Uri.EscapeDataString(keyword)));
 
                             return true;
-                        }
+                        },
+                        ContextData = searchSource.Url.Replace("{q}", Uri.EscapeDataString(keyword)),
                     };
 
                     results.Add(result);
@@ -139,11 +140,31 @@ namespace Flow.Launcher.Plugin.WebSearch
                     _context.API.OpenUrl(searchSource.Url.Replace("{q}", Uri.EscapeDataString(o)));
 
                     return true;
-                }
+                },
+                ContextData = searchSource.Url.Replace("{q}", Uri.EscapeDataString(o)),
             });
             return resultsFromSuggestion;
         }
 
+        public List<Result> LoadContextMenus(Result selected)
+        {
+            if (selected?.ContextData == null || selected.ContextData is not string) return new List<Result>();
+            return new List<Result>() {
+                new Result
+                {
+                    Title = _context.API.GetTranslation("flowlauncher_plugin_websearch_copyurl_title"),
+                    SubTitle = _context.API.GetTranslation("flowlauncher_plugin_websearch_copyurl_subtitle"),
+                    IcoPath = "Images/copylink.png",
+                    Action = c =>
+                    {
+                        _context.API.CopyToClipboard(selected.ContextData as string);
+
+                        return true;
+                    }
+                },
+            };
+        }
+
         public Task InitAsync(PluginInitContext context)
         {
             return Task.Run(Init);

Plugins/Flow.Launcher.Plugin.WebSearch/SearchSourceSetting.xaml.cs

@@ -55,17 +55,17 @@ namespace Flow.Launcher.Plugin.WebSearch
             if (string.IsNullOrEmpty(_searchSource.Title))
             {
                 var warning = _api.GetTranslation("flowlauncher_plugin_websearch_input_title");
-                MessageBox.Show(warning);
+                _context.API.ShowMsgBox(warning);
             }
             else if (string.IsNullOrEmpty(_searchSource.Url))
             {
                 var warning = _api.GetTranslation("flowlauncher_plugin_websearch_input_url");
-                MessageBox.Show(warning);
+                _context.API.ShowMsgBox(warning);
             }
             else if (string.IsNullOrEmpty(_searchSource.ActionKeyword))
             {
                 var warning = _api.GetTranslation("flowlauncher_plugin_websearch_input_action_keyword");
-                MessageBox.Show(warning);
+                _context.API.ShowMsgBox(warning);
             }
             else if (_action == Action.Add)
             {
@@ -92,7 +92,7 @@ namespace Flow.Launcher.Plugin.WebSearch
             else
             {
                 var warning = _api.GetTranslation("newActionKeywordsHasBeenAssigned");
-                MessageBox.Show(warning);
+                _context.API.ShowMsgBox(warning);
             }
         }
 
@@ -113,7 +113,7 @@ namespace Flow.Launcher.Plugin.WebSearch
             else
             {
                 var warning = _api.GetTranslation("newActionKeywordsHasBeenAssigned");
-                MessageBox.Show(warning);
+                _context.API.ShowMsgBox(warning);
             }
 
             if (!string.IsNullOrEmpty(selectedNewIconImageFullPath))
@@ -138,7 +138,7 @@ namespace Flow.Launcher.Plugin.WebSearch
                 if (!string.IsNullOrEmpty(selectedNewIconImageFullPath))
                 {
                     if (_viewModel.ShouldProvideHint(selectedNewIconImageFullPath))
-                        MessageBox.Show(_api.GetTranslation("flowlauncher_plugin_websearch_iconpath_hint"));
+                        _context.API.ShowMsgBox(_api.GetTranslation("flowlauncher_plugin_websearch_iconpath_hint"));
                     
                     imgPreviewIcon.Source = await _viewModel.LoadPreviewIconAsync(selectedNewIconImageFullPath);
                 }

Plugins/Flow.Launcher.Plugin.WebSearch/SearchSourceViewModel.cs

@@ -41,7 +41,7 @@ namespace Flow.Launcher.Plugin.WebSearch
 #if DEBUG
                     throw;
 #else
-                MessageBox.Show(string.Format("Copying the selected image file to {0} has failed, changes will now be reverted", destinationFileNameFullPath));
+                Main._context.API.ShowMsgBox(string.Format("Copying the selected image file to {0} has failed, changes will now be reverted", destinationFileNameFullPath));
                 UpdateIconAttributes(selectedSearchSource, fullPathToOriginalImage);
 #endif
                 }

Plugins/Flow.Launcher.Plugin.WebSearch/SettingsControl.xaml.cs

@@ -1,4 +1,4 @@
-using System.Windows;
+using System.Windows;
 using System.Windows.Controls;
 using Flow.Launcher.Core.Plugin;
 using System.ComponentModel;
@@ -36,7 +36,7 @@ namespace Flow.Launcher.Plugin.WebSearch
                 var warning = _context.API.GetTranslation("flowlauncher_plugin_websearch_delete_warning");
                 var formated = string.Format(warning, selected.Title);
 
-                var result = MessageBox.Show(formated, string.Empty, MessageBoxButton.YesNo);
+                var result = _context.API.ShowMsgBox(formated, string.Empty, MessageBoxButton.YesNo);
                 if (result == MessageBoxResult.Yes)
                 {
                     var id = _context.CurrentPluginMetadata.ID;