Korean IME Infobar

Flow.Launcher.Infrastructure/Win32Helper.cs

@@ -1,5 +1,6 @@
 using System;
 using System.ComponentModel;
+using System.Diagnostics;
 using System.Globalization;
 using System.Runtime.InteropServices;
 using System.Windows;
@@ -517,5 +518,92 @@ public static bool IsNotificationSupported()
         }
 
         #endregion
+
+        #region Korean IME
+
+        public static bool IsWindows11()
+        {
+            return RuntimeInformation.IsOSPlatform(OSPlatform.Windows) &&
+                Environment.OSVersion.Version.Build >= 22000;
+        }
+
+        public static bool IsKoreanIMEExist()
+        {
+            return GetLegacyKoreanIMERegistryValue() != null;
+        }
+
+        public static bool IsLegacyKoreanIMEEnabled()
+        {
+            object value = GetLegacyKoreanIMERegistryValue();
+
+            if (value is int intValue)
+            {
+                return intValue == 1;
+            }
+            else if (value != null && int.TryParse(value.ToString(), out int parsedValue))
+            {
+                return parsedValue == 1;
+            }
+
+            return false;
+        }
+
+        public static bool SetLegacyKoreanIMEEnabled(bool enable)
+        {
+            const string subKeyPath = @"Software\Microsoft\input\tsf\tsf3override\{A028AE76-01B1-46C2-99C4-ACD9858AE02F}";
+            const string valueName = "NoTsf3Override5";
+
+            try
+            {
+                using RegistryKey key = Registry.CurrentUser.CreateSubKey(subKeyPath);
+                if (key != null)
+                {
+                    int value = enable ? 1 : 0;
+                    key.SetValue(valueName, value, RegistryValueKind.DWord);
+                    return true;
+                }
+            }
+            catch (System.Exception)
+            {
+                // Ignored
+            }
+
+            return false;
+        }
+
+        public static object GetLegacyKoreanIMERegistryValue()
+        {
+            const string subKeyPath = @"Software\Microsoft\input\tsf\tsf3override\{A028AE76-01B1-46C2-99C4-ACD9858AE02F}";
+            const string valueName = "NoTsf3Override5";
+
+            try
+            {
+                using RegistryKey key = Registry.CurrentUser.OpenSubKey(subKeyPath);
+                if (key != null)
+                {
+                    return key.GetValue(valueName);
+                }
+            }
+            catch (System.Exception)
+            {
+                // Ignored
+            }
+
+            return null;
+        }
+
+        public static void OpenImeSettings()
+        {
+            try
+            {
+                Process.Start(new ProcessStartInfo("ms-settings:regionlanguage") { UseShellExecute = true });
+            }
+            catch (System.Exception)
+            {
+                // Ignored
+            }
+        }
+
+        #endregion
     }
 }

Flow.Launcher/Languages/en.xaml

@@ -111,6 +111,19 @@
     <system:String x:Key="searchDelayToolTip">Adds a short delay while typing to reduce UI flicker and result load. Recommended if your typing speed is average.</system:String>
     <system:String x:Key="searchDelayTime">Default Search Delay Time</system:String>
     <system:String x:Key="searchDelayTimeToolTip">Wait time before showing results after typing stops. Higher values wait longer. (ms)</system:String>
+    <system:String x:Key="KoreanImeTitle">Information for Korean IME user</system:String>
+    <system:String x:Key="KoreanImeGuide">
+        The Korean input method used in Windows 11 may cause some issues in Flow Launcher.&#x0a;
+        If you experience any problems, you may need to enable "Use previous version of Korean IME".&#x0a;&#x0a;
+        Open Setting in Windows 11 and go to:&#x0a;
+        Time &amp; Language &gt; Language &amp; Region &gt; Korean &gt; Language Options &gt; Keyboard - Microsoft IME &gt; Compatibility,&#x0a;
+        and enable "Use previous version of Microsoft IME".&#x0a;&#x0a;
+    </system:String>
+    <system:String x:Key="KoreanImeOpenLink">Open Language and Region System Settings</system:String>
+    <system:String x:Key="KoreanImeOpenLinkToolTip">Opens the Korean IME setting location. Go to Korean &gt; Language Options &gt; Keyboard - Microsoft IME &gt; Compatibility</system:String>
+    <system:String x:Key="KoreanImeOpenLinkButton">Open</system:String>
+    <system:String x:Key="KoreanImeRegistry">Use Previous Korean IME</system:String>
+    <system:String x:Key="KoreanImeRegistryTooltip">You can change the Previous Korean IME settings directly from here</system:String>
 
     <!--  Setting Plugin  -->
     <system:String x:Key="searchplugin">Search Plugin</system:String>

Flow.Launcher/Resources/Controls/InfoBar.xaml

@@ -0,0 +1,81 @@
+<UserControl
+    x:Class="Flow.Launcher.Resources.Controls.InfoBar"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:cc="clr-namespace:Flow.Launcher.Resources.Controls"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:ui="http://schemas.modernwpf.com/2019"
+    d:DesignHeight="45"
+    d:DesignWidth="400"
+    mc:Ignorable="d">
+    <UserControl.Resources />
+    <Grid>
+        <Border
+            x:Name="PART_Border"
+            MinHeight="48"
+            Padding="18 18 18 18"
+            Background="{DynamicResource InfoBarInfoBG}"
+            BorderBrush="{DynamicResource Color03B}"
+            BorderThickness="1"
+            CornerRadius="5">
+            <Grid>
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="Auto" />
+                    <ColumnDefinition Width="*" />
+                    <ColumnDefinition Width="Auto" MinWidth="24" />
+                </Grid.ColumnDefinitions>
+                <StackPanel Grid.Column="0" Orientation="Horizontal">
+                    <Border
+                        x:Name="PART_IconBorder"
+                        Width="16"
+                        Height="16"
+                        Margin="0 0 12 0"
+                        VerticalAlignment="Top"
+                        CornerRadius="10">
+                        <ui:FontIcon
+                            x:Name="PART_Icon"
+                            Margin="1 0 0 1"
+                            VerticalAlignment="Center"
+                            FontFamily="Segoe MDL2 Assets"
+                            FontSize="13"
+                            Foreground="{DynamicResource Color01B}"
+                            Visibility="Visible" />
+                    </Border>
+
+                </StackPanel>
+                <StackPanel
+                    x:Name="PART_StackPanel"
+                    Grid.Column="1"
+                    VerticalAlignment="Center"
+                    Orientation="Horizontal">
+                    <TextBlock
+                        x:Name="PART_Title"
+                        Margin="0 0 12 0"
+                        FontWeight="SemiBold"
+                        Foreground="{DynamicResource Color05B}"
+                        Text="{Binding RelativeSource={RelativeSource AncestorType=cc:InfoBar}, Path=Title}" />
+                    <TextBlock
+                        x:Name="PART_Message"
+                        Foreground="{DynamicResource Color05B}"
+                        Text="{Binding RelativeSource={RelativeSource AncestorType=cc:InfoBar}, Path=Message}"
+                        TextWrapping="Wrap" />
+                </StackPanel>
+
+                <Button
+                    x:Name="PART_CloseButton"
+                    Grid.Column="2"
+                    Width="32"
+                    Height="32"
+                    VerticalAlignment="Center"
+                    AutomationProperties.Name="Close InfoBar"
+                    Click="PART_CloseButton_Click"
+                    Content="&#xE10A;"
+                    FontFamily="Segoe MDL2 Assets"
+                    FontSize="12"
+                    ToolTip="Close"
+                    Visibility="Visible" />
+            </Grid>
+        </Border>
+    </Grid>
+</UserControl>