From c544a7e3af314a5b1603e1af19f39edcf2d7b23e Mon Sep 17 00:00:00 2001
From: Hongtao Zhang <hongtao_zhang@outlook.com>
Date: Wed, 17 Apr 2024 11:57:54 -0500
Subject: [PATCH] Change all the logic back to control rather than viewmodel

---
 Flow.Launcher/CustomQueryHotkeySetting.xaml   |   2 +-
 .../CustomQueryHotkeySetting.xaml.cs          |  13 +-
 Flow.Launcher/HotkeyControl.xaml              |  13 +-
 Flow.Launcher/HotkeyControl.xaml.cs           | 281 ++++++++++++++++--
 .../Resources/Pages/WelcomePage2.xaml         |   1 -
 .../Resources/Pages/WelcomePage2.xaml.cs      |  31 +-
 Flow.Launcher/SettingWindow.xaml              |  26 +-
 .../ViewModel/HotkeyControlViewModel.cs       | 241 ---------------
 .../ViewModel/SettingWindowViewModel.cs       |  41 +--
 9 files changed, 311 insertions(+), 338 deletions(-)
 delete mode 100644 Flow.Launcher/ViewModel/HotkeyControlViewModel.cs

diff --git a/Flow.Launcher/CustomQueryHotkeySetting.xaml b/Flow.Launcher/CustomQueryHotkeySetting.xaml
index c470be903..bb139587f 100644
--- a/Flow.Launcher/CustomQueryHotkeySetting.xaml
+++ b/Flow.Launcher/CustomQueryHotkeySetting.xaml
@@ -106,7 +106,7 @@
                             Grid.Column="1"
                             Orientation="Horizontal">
                             <flowlauncher:HotkeyControl
-                                DataContext="{Binding HotkeyControlViewModel}"
+                                x:Name="HotkeyControl"
                                 Grid.Column="1"
                                 Width="200"
                                 Height="36"
diff --git a/Flow.Launcher/CustomQueryHotkeySetting.xaml.cs b/Flow.Launcher/CustomQueryHotkeySetting.xaml.cs
index 33071af05..c84a2f9d9 100644
--- a/Flow.Launcher/CustomQueryHotkeySetting.xaml.cs
+++ b/Flow.Launcher/CustomQueryHotkeySetting.xaml.cs
@@ -33,7 +33,7 @@ namespace Flow.Launcher
         {
             if (!update)
             {
-                if (!HotkeyControlViewModel.CurrentHotkeyAvailable)
+                if (!HotkeyControl.CurrentHotkeyAvailable)
                 {
                     MessageBox.Show(InternationalizationManager.Instance.GetTranslation("hotkeyIsNotUnavailable"));
                     return;
@@ -46,7 +46,7 @@ namespace Flow.Launcher
 
                 var pluginHotkey = new CustomPluginHotkey
                 {
-                    Hotkey = HotkeyControlViewModel.CurrentHotkey.ToString(), ActionKeyword = tbAction.Text
+                    Hotkey = HotkeyControl.CurrentHotkey.ToString(), ActionKeyword = tbAction.Text
                 };
                 _settings.CustomPluginHotkeys.Add(pluginHotkey);
 
@@ -54,8 +54,8 @@ namespace Flow.Launcher
             }
             else
             {
-                if (updateCustomHotkey.Hotkey != HotkeyControlViewModel.CurrentHotkey.ToString() &&
-                    !HotkeyControlViewModel.CurrentHotkeyAvailable)
+                if (updateCustomHotkey.Hotkey != HotkeyControl.CurrentHotkey.ToString() &&
+                    !HotkeyControl.CurrentHotkeyAvailable)
                 {
                     MessageBox.Show(InternationalizationManager.Instance.GetTranslation("hotkeyIsNotUnavailable"));
                     return;
@@ -63,7 +63,7 @@ namespace Flow.Launcher
 
                 var oldHotkey = updateCustomHotkey.Hotkey;
                 updateCustomHotkey.ActionKeyword = tbAction.Text;
-                updateCustomHotkey.Hotkey = HotkeyControlViewModel.CurrentHotkey.ToString();
+                updateCustomHotkey.Hotkey = HotkeyControl.CurrentHotkey.ToString();
                 //remove origin hotkey
                 HotKeyMapper.RemoveHotkey(oldHotkey);
                 HotKeyMapper.SetCustomQueryHotkey(updateCustomHotkey);
@@ -72,7 +72,6 @@ namespace Flow.Launcher
             Close();
         }
 
-        public HotkeyControlViewModel HotkeyControlViewModel { get; set; } = new HotkeyControlViewModel();
 
         public void UpdateItem(CustomPluginHotkey item)
         {
@@ -86,7 +85,7 @@ namespace Flow.Launcher
             }
 
             tbAction.Text = updateCustomHotkey.ActionKeyword;
-            _ = HotkeyControlViewModel.SetHotkeyAsync(updateCustomHotkey.Hotkey, false);
+            HotkeyControl.SetHotkey(updateCustomHotkey.Hotkey, false);
             update = true;
             lblAdd.Text = InternationalizationManager.Instance.GetTranslation("update");
         }
diff --git a/Flow.Launcher/HotkeyControl.xaml b/Flow.Launcher/HotkeyControl.xaml
index c4a3d8986..7c6b2c9b3 100644
--- a/Flow.Launcher/HotkeyControl.xaml
+++ b/Flow.Launcher/HotkeyControl.xaml
@@ -7,7 +7,6 @@
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:ui="http://schemas.modernwpf.com/2019"
     xmlns:vm="clr-namespace:Flow.Launcher.ViewModel"
-    d:DataContext="{d:DesignInstance vm:HotkeyControlViewModel}"
     mc:Ignorable="d">
     <Grid>
         <Popup
@@ -67,19 +66,19 @@
                     </Style>
                 </Border.Style>
                 <StackPanel Orientation="Horizontal">
-                    <Button Margin="2" Command="{Binding ResetToDefaultCommand}">
+                    <Button Margin="2" Click="ResetButton_OnClick">
                         <Button.Content>
                             <ui:FontIcon FontSize="13" Glyph="&#xe72c;" />
                         </Button.Content>
                     </Button>
-                    <Button Margin="2" Command="{Binding DeleteCommand}">
+                    <Button Margin="2" Click="DeleteBtn_OnClick">
                         <Button.Content>
                             <ui:FontIcon FontSize="13" Glyph="&#xe74d;" />
                         </Button.Content>
                     </Button>
                     <Button
                         Margin="2"
-                        Command="{Binding StopRecordingCommand}"
+                        Click="StopRecordingBtn_Click"
                         Foreground="red">
                         <Button.Content>
                             <ui:FontIcon FontSize="13" Glyph="&#xe7c8;" />
@@ -92,12 +91,12 @@
                 x:Name="HotkeyBtn"
                 Grid.Column="1"
                 Width="Auto"
-                Command="{Binding StartRecordingCommand}"
+                Checked="HotkeyBtn_OnChecked"
+                Unchecked="HotkeyBtn_OnUnchecked"
                 FontSize="13"
                 FontWeight="Bold"
                 Foreground="{DynamicResource Color01B}"
                 GroupName="HotkeyReg"
-                IsChecked="{Binding Recording}"
                 KeyboardNavigation.TabNavigation="Continue"
                 PreviewKeyDown="OnPreviewKeyDown"
                 LostFocus="HotkeyBtn_OnLostFocus"
@@ -149,7 +148,7 @@
                     </ControlTemplate>
                 </RadioButton.Template>
                 <ToggleButton.Content>
-                    <ItemsControl ItemsSource="{Binding Path=KeysToDisplay}">
+                    <ItemsControl x:Name="HotkeyList">
                         <ItemsControl.ItemsPanel>
                             <ItemsPanelTemplate>
                                 <StackPanel Orientation="Horizontal" />
diff --git a/Flow.Launcher/HotkeyControl.xaml.cs b/Flow.Launcher/HotkeyControl.xaml.cs
index c9fdaa007..4eb475f74 100644
--- a/Flow.Launcher/HotkeyControl.xaml.cs
+++ b/Flow.Launcher/HotkeyControl.xaml.cs
@@ -1,5 +1,8 @@
 using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.ComponentModel;
+using System.Linq;
 using System.Runtime.CompilerServices;
 using System.Threading.Tasks;
 using System.Windows;
@@ -17,31 +20,61 @@ namespace Flow.Launcher
 {
     public partial class HotkeyControl : UserControl, INotifyPropertyChanged
     {
-        // /// <summary>
-        // /// Designed for Preview Hotkey and KeyGesture.
-        // /// </summary>
-        // public static readonly DependencyProperty ValidateKeyGestureProperty = DependencyProperty.Register(
-        //     nameof(ValidateKeyGesture), typeof(bool), typeof(HotkeyControlViewModel),
-        //     new PropertyMetadata(default(bool)));
-        //
-        // public bool ValidateKeyGesture
-        // {
-        //     get { return (bool)GetValue(ValidateKeyGestureProperty); }
-        //     set { SetValue(ValidateKeyGestureProperty, value); }
-        // }
-        //
-        // public static readonly DependencyProperty DefaultHotkeyProperty = DependencyProperty.Register(
-        //     nameof(DefaultHotkey), typeof(string), typeof(HotkeyControl), new PropertyMetadata(default(string)));
-        //
-        // public string DefaultHotkey
-        // {
-        //     get { return (string)GetValue(DefaultHotkeyProperty); }
-        //     set { SetValue(DefaultHotkeyProperty, value); }
-        // }
+        /// <summary>
+        /// Designed for Preview Hotkey and KeyGesture.
+        /// </summary>
+        public static readonly DependencyProperty ValidateKeyGestureProperty = DependencyProperty.Register(
+            nameof(ValidateKeyGesture), typeof(bool), typeof(HotkeyControl),
+            new PropertyMetadata(default(bool)));
+
+        public bool ValidateKeyGesture
+        {
+            get { return (bool)GetValue(ValidateKeyGestureProperty); }
+            set { SetValue(ValidateKeyGestureProperty, value); }
+        }
+
+        public static readonly DependencyProperty DefaultHotkeyProperty = DependencyProperty.Register(
+            nameof(DefaultHotkey), typeof(string), typeof(HotkeyControl), new PropertyMetadata(default(string)));
+
+        public string DefaultHotkey
+        {
+            get { return (string)GetValue(DefaultHotkeyProperty); }
+            set { SetValue(DefaultHotkeyProperty, value); }
+        }
+
+        public static readonly DependencyProperty HotkeyProperty = DependencyProperty.Register(
+            nameof(Hotkey), typeof(string), typeof(HotkeyControl),
+            new PropertyMetadata(default(string), OnHotkeyChanged));
+
+        private static void OnHotkeyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+        {
+            if (d is HotkeyControl hotkeyControl)
+            {
+                hotkeyControl.SetKeysToDisplay(new HotkeyModel(hotkeyControl.Hotkey));
+            }
+        }
+
+
+        public static readonly DependencyProperty ChangeHotkeyProperty = DependencyProperty.Register(
+            nameof(ChangeHotkey), typeof(ICommand), typeof(HotkeyControl), new PropertyMetadata(default(ICommand)));
+
+        public ICommand ChangeHotkey
+        {
+            get { return (ICommand)GetValue(ChangeHotkeyProperty); }
+            set { SetValue(ChangeHotkeyProperty, value); }
+        }
+
+        public string Hotkey
+        {
+            get { return (string)GetValue(HotkeyProperty); }
+            set { SetValue(HotkeyProperty, value); }
+        }
 
         public HotkeyControl()
         {
             InitializeComponent();
+
+            HotkeyList.ItemsSource = KeysToDisplay;
         }
 
         /*------------------ New Logic Structure Part------------------------*/
@@ -64,7 +97,8 @@ namespace Flow.Launcher
                 specialKeyState.CtrlPressed,
                 key);
 
-            ((HotkeyControlViewModel)this.DataContext).KeyDown(hotkeyModel);
+            CurrentHotkey = hotkeyModel;
+            SetKeysToDisplay(CurrentHotkey);
         }
 
 
@@ -96,7 +130,208 @@ namespace Flow.Launcher
 
         private void HotkeyBtn_OnLostFocus(object sender, RoutedEventArgs e)
         {
-            _ = ((HotkeyControlViewModel)DataContext).RegisterHotkey();
+            HotkeyBtn.IsChecked = false;
+            RegisterHotkey();
+        }
+
+
+        private static bool CheckHotkeyAvailability(HotkeyModel hotkey, bool validateKeyGesture) =>
+            hotkey.Validate(validateKeyGesture) && HotKeyMapper.CheckAvailability(hotkey);
+
+        public string? Message { get; set; }
+        public bool MessageVisibility { get; set; }
+        public SolidColorBrush? MessageColor { get; set; }
+
+
+        public bool CurrentHotkeyAvailable { get; private set; }
+
+
+        private void SetMessage(string messageKey, bool error)
+        {
+            Message = InternationalizationManager.Instance.GetTranslation(messageKey);
+            MessageColor = error ? new SolidColorBrush(Colors.Green) : new SolidColorBrush(Colors.Red);
+            MessageVisibility = true;
+        }
+
+
+        private string EmptyHotkeyKey = "none";
+        public string EmptyHotkey => InternationalizationManager.Instance.GetTranslation(EmptyHotkeyKey);
+        private const string KeySeparator = " + ";
+
+        public ObservableCollection<string> KeysToDisplay { get; set; } = new ObservableCollection<string>();
+
+
+        public HotkeyModel CurrentHotkey { get; private set; }
+
+
+        public void StartRecording()
+        {
+            if (!HotkeyBtn.IsChecked ?? false)
+            {
+                return;
+            }
+
+            if (!string.IsNullOrEmpty(Hotkey))
+            {
+                HotKeyMapper.RemoveHotkey(Hotkey);
+            }
+            /* 1. Key Recording Start */
+            /* 2. Key Display area clear
+             * 3. Key Display when typing*/
+        }
+
+        private void StopRecording()
+        {
+            try
+            {
+                var converter = new KeyGestureConverter();
+                var key = (KeyGesture)converter.ConvertFromString(CurrentHotkey.ToString())!;
+            }
+            catch (Exception e) when (e is NotSupportedException or InvalidEnumArgumentException)
+            {
+                SetMessage("Hotkey Invalid", true);
+                CurrentHotkey = new HotkeyModel(Hotkey);
+                SetKeysToDisplay(CurrentHotkey);
+                return;
+            }
+
+            HotkeyBtn.IsChecked = false;
+
+            SetHotkey(CurrentHotkey, true);
+        }
+
+        private void ResetToDefault()
+        {
+            HotkeyBtn.IsChecked = false;
+
+            if (!string.IsNullOrEmpty(Hotkey))
+                HotKeyMapper.RemoveHotkey(Hotkey);
+            Hotkey = DefaultHotkey;
+            CurrentHotkey = new HotkeyModel(Hotkey);
+
+            SetKeysToDisplay(CurrentHotkey);
+
+            SetHotkey(CurrentHotkey);
+        }
+
+
+        private void SetHotkey(HotkeyModel keyModel, bool triggerValidate = true)
+        {
+            // tbHotkey.Text = keyModel.ToString();
+            // tbHotkey.Select(tbHotkey.Text.Length, 0);
+
+            if (triggerValidate)
+            {
+                bool hotkeyAvailable = CheckHotkeyAvailability(keyModel, ValidateKeyGesture);
+                SetMessage(hotkeyAvailable ? "success" : "hotkeyUnavailable", !hotkeyAvailable);
+
+                if (hotkeyAvailable)
+                {
+                    Hotkey = keyModel.ToString();
+                    SetKeysToDisplay(CurrentHotkey);
+                    ChangeHotkey?.Execute(keyModel);
+                }
+            }
+            else
+            {
+                Hotkey = keyModel.ToString();
+                ChangeHotkey?.Execute(keyModel);
+            }
+        }
+
+        public void Delete()
+        {
+            HotkeyBtn.IsChecked = false;
+
+            if (!string.IsNullOrEmpty(Hotkey))
+                HotKeyMapper.RemoveHotkey(Hotkey);
+            Hotkey = "";
+            SetKeysToDisplay(KeysToDisplay, new List<string>());
+        }
+
+        private void SetKeysToDisplay(HotkeyModel hotkey)
+        {
+            KeysToDisplay.Clear();
+            if (hotkey.Alt)
+            {
+                KeysToDisplay.Add("Alt");
+            }
+
+            if (hotkey.Ctrl)
+            {
+                KeysToDisplay.Add("Ctrl");
+            }
+
+            if (hotkey.Shift)
+            {
+                KeysToDisplay.Add("Shift");
+            }
+
+            if (hotkey.Win)
+            {
+                KeysToDisplay.Add("Win");
+            }
+
+            if (hotkey.CharKey != Key.None)
+            {
+                KeysToDisplay.Add(hotkey.CharKey.ToString());
+            }
+        }
+
+        private void SetKeysToDisplay(ICollection<string> container, ICollection<string>? keys)
+        {
+            container.Clear();
+
+            if (keys == null)
+            {
+                return;
+            }
+
+            foreach (var key in keys)
+            {
+                container.Add(key);
+            }
+
+            if (!keys.Any())
+            {
+                container.Add(EmptyHotkey);
+            }
+        }
+
+        public void RegisterHotkey()
+        {
+            SetHotkey(Hotkey, true);
+        }
+
+        public void SetHotkey(string? keyStr, bool triggerValidate = true)
+        {
+            SetHotkey(new HotkeyModel(keyStr), triggerValidate);
+        }
+
+
+        private void HotkeyBtn_OnChecked(object sender, RoutedEventArgs e)
+        {
+            StartRecording();
+        }
+
+        private void HotkeyBtn_OnUnchecked(object sender, RoutedEventArgs e)
+        {
+            StopRecording();
+        }
+
+        private void ResetButton_OnClick(object sender, RoutedEventArgs e)
+        {
+            ResetToDefault();
+        }
+
+        private void DeleteBtn_OnClick(object sender, RoutedEventArgs e)
+        {
+            Delete();
+        }
+
+        public void StopRecordingBtn_Click(object sender, RoutedEventArgs e)
+        {
+            StopRecording();
         }
     }
 }
diff --git a/Flow.Launcher/Resources/Pages/WelcomePage2.xaml b/Flow.Launcher/Resources/Pages/WelcomePage2.xaml
index c15fe59a3..0d008c4ad 100644
--- a/Flow.Launcher/Resources/Pages/WelcomePage2.xaml
+++ b/Flow.Launcher/Resources/Pages/WelcomePage2.xaml
@@ -112,7 +112,6 @@
                         Text="{DynamicResource flowlauncherHotkey}" />
                     <flowlauncher:HotkeyControl
                         x:Name="HotkeyControl"
-                        DataContext="{Binding Path=HotkeyControlViewModel}"
                         Width="300"
                         Height="35"
                         Margin="-206,10,0,0"
diff --git a/Flow.Launcher/Resources/Pages/WelcomePage2.xaml.cs b/Flow.Launcher/Resources/Pages/WelcomePage2.xaml.cs
index c3e2a08ae..7ff603bf0 100644
--- a/Flow.Launcher/Resources/Pages/WelcomePage2.xaml.cs
+++ b/Flow.Launcher/Resources/Pages/WelcomePage2.xaml.cs
@@ -5,6 +5,7 @@ using System;
 using System.Windows;
 using System.Windows.Media;
 using System.Windows.Navigation;
+using CommunityToolkit.Mvvm.Input;
 using Flow.Launcher.ViewModel;
 
 namespace Flow.Launcher.Resources.Pages
@@ -17,41 +18,35 @@ namespace Flow.Launcher.Resources.Pages
 
         private string tbMsgTextOriginal;
 
-        public HotkeyControlViewModel HotkeyControlViewModel { get; set; }= new HotkeyControlViewModel()
-        {
-            ValidateKeyGesture = true
-        };
-        
         protected override void OnNavigatedTo(NavigationEventArgs e)
         {
             if (e.ExtraData is Settings settings)
                 Settings = settings;
             else
                 throw new ArgumentException("Unexpected Parameter setting.");
-            
+
             InitializeComponent();
-            
+
             tbMsgTextOriginal = HotkeyControl.tbMsg.Text;
             tbMsgForegroundColorOriginal = HotkeyControl.tbMsg.Foreground;
 
-            _ = HotkeyControlViewModel.SetHotkeyAsync(Settings.Hotkey, false);
+            HotkeyControl.ChangeHotkey = ChangeHotkeyCommand;
         }
+
+        [RelayCommand]
+        public void ChangeHotkey(HotkeyModel hotkeyModel)
+        {
+            Settings.Hotkey = hotkeyModel.ToString();
+            HotKeyMapper.SetHotkey(hotkeyModel, HotKeyMapper.OnToggleHotkey);
+        }
+
         private void HotkeyControl_OnGotFocus(object sender, RoutedEventArgs args)
         {
             HotKeyMapper.RemoveHotkey(Settings.Hotkey);
         }
+
         private void HotkeyControl_OnLostFocus(object sender, RoutedEventArgs args)
         {
-            if (HotkeyControlViewModel.CurrentHotkeyAvailable)
-            {
-                HotKeyMapper.SetHotkey(HotkeyControlViewModel.CurrentHotkey, HotKeyMapper.OnToggleHotkey);
-                Settings.Hotkey = HotkeyControlViewModel.CurrentHotkey.ToString();
-            }
-            else
-            {
-                HotKeyMapper.SetHotkey(new HotkeyModel(Settings.Hotkey), HotKeyMapper.OnToggleHotkey);
-            }
-
             HotkeyControl.tbMsg.Text = tbMsgTextOriginal;
             HotkeyControl.tbMsg.Foreground = tbMsgForegroundColorOriginal;
         }
diff --git a/Flow.Launcher/SettingWindow.xaml b/Flow.Launcher/SettingWindow.xaml
index 1beafd26b..83e9e1bec 100644
--- a/Flow.Launcher/SettingWindow.xaml
+++ b/Flow.Launcher/SettingWindow.xaml
@@ -2641,7 +2641,11 @@
                                         Title="{DynamicResource flowlauncherHotkey}"
                                         Icon="&#xeda7;"
                                         Sub="{DynamicResource flowlauncherHotkeyToolTip}">
-                                        <flowlauncher:HotkeyControl DataContext="{Binding ToggleHotkeyViewModel}" />
+                                        <flowlauncher:HotkeyControl 
+                                            DefaultHotkey="Alt+Space"
+                                            ValidateKeyGesture="True"
+                                            Hotkey="{Binding Settings.Hotkey}"
+                                            ChangeHotkey="{Binding SetTogglingHotkeyCommand}"/>
                                     </cc:Card>
                                 </StackPanel>
 
@@ -2650,7 +2654,10 @@
                                         Title="{DynamicResource previewHotkey}"
                                         Icon="&#xe8a1;"
                                         Sub="{DynamicResource previewHotkeyToolTip}">
-                                        <flowlauncher:HotkeyControl DataContext="{Binding PreviewHotkeyViewModel}" />
+                                        <flowlauncher:HotkeyControl 
+                                            DefaultHotkey="F1"
+                                            ValidateKeyGesture="False"
+                                            Hotkey="{Binding Settings.PreviewHotkey}"/>
                                     </cc:Card>
                                 </StackPanel>
 
@@ -2740,16 +2747,25 @@
                                         Margin="0,12,0,0"
                                         Icon="&#xe893;"
                                         Sub="{DynamicResource autoCompleteHotkeyToolTip}">
-                                        <flowlauncher:HotkeyControl DataContext="{Binding AutoCompleteHotkeyViewModel}" />
+                                        <flowlauncher:HotkeyControl 
+                                            DefaultHotkey="Ctrl+Tab"
+                                            ValidateKeyGesture="False"
+                                            Hotkey="{Binding Settings.AutoCompleteHotkey}"/>
                                     </cc:Card>
 
                                     <cc:Card Title="{DynamicResource SelectNextItemHotkey}" Icon="&#xf0ae;">
-                                        <flowlauncher:HotkeyControl DataContext="{Binding SelectNextItemHotkeyViewModel}" />
+                                        <flowlauncher:HotkeyControl 
+                                            DefaultHotkey="Tab"
+                                            ValidateKeyGesture="False"
+                                            Hotkey="{Binding Settings.Hotkey}"/>
                                     </cc:Card>
 
 
                                     <cc:Card Title="{DynamicResource SelectPrevItemHotkey}" Icon="&#xf0ad;">
-                                        <flowlauncher:HotkeyControl DataContext="{Binding SelectPrevItemHotkeyViewModel}" />
+                                        <flowlauncher:HotkeyControl
+                                            DefaultHotkey="Shift+Tab"
+                                            ValidateKeyGesture="False"
+                                            Hotkey="{Binding Settings.SelectPrevItemHotkey}"/>
                                     </cc:Card>
                                 </StackPanel>
 
diff --git a/Flow.Launcher/ViewModel/HotkeyControlViewModel.cs b/Flow.Launcher/ViewModel/HotkeyControlViewModel.cs
deleted file mode 100644
index 408235cd1..000000000
--- a/Flow.Launcher/ViewModel/HotkeyControlViewModel.cs
+++ /dev/null
@@ -1,241 +0,0 @@
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
-using System.ComponentModel;
-using System.Linq;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Input;
-using System.Windows.Media;
-using CommunityToolkit.Mvvm.Input;
-using Flow.Launcher.Core.Resource;
-using Flow.Launcher.Helper;
-using Flow.Launcher.Infrastructure.Hotkey;
-using Flow.Launcher.Plugin;
-using JetBrains.Annotations;
-
-#nullable enable
-
-namespace Flow.Launcher.ViewModel
-{
-    public partial class HotkeyControlViewModel : BaseModel
-    {
-        private static bool CheckHotkeyAvailability(HotkeyModel hotkey, bool validateKeyGesture) =>
-            hotkey.Validate(validateKeyGesture) && HotKeyMapper.CheckAvailability(hotkey);
-
-        public string? Message { get; set; }
-        public bool MessageVisibility { get; set; }
-        public SolidColorBrush? MessageColor { get; set; }
-
-
-        public bool CurrentHotkeyAvailable { get; private set; }
-
-        public string DefaultHotkey { get; init; }
-
-        private void SetMessage(string messageKey, bool error)
-        {
-            Message = InternationalizationManager.Instance.GetTranslation(messageKey);
-            MessageColor = error ? new SolidColorBrush(Colors.Green) : new SolidColorBrush(Colors.Red);
-            MessageVisibility = true;
-        }
-
-        public HotkeyControlViewModel(string hotkey = "",
-            string defaultHotkey = "",
-            bool validateKeyGesture = true,
-            Action<HotkeyModel>? hotkeyDelegate = null)
-        {
-            Hotkey = hotkey;
-            CurrentHotkey = new HotkeyModel(hotkey);
-            DefaultHotkey = defaultHotkey;
-            ValidateKeyGesture = validateKeyGesture;
-            HotkeyDelegate = hotkeyDelegate;
-
-            keysToDisplay = new(() =>
-            {
-                var collection = new ObservableCollection<string>();
-
-                if (string.IsNullOrEmpty(Hotkey))
-                {
-                    Hotkey = DefaultHotkey;
-                }
-
-                SetKeysToDisplay(collection, Hotkey?.Split(KeySeparator));
-                return collection;
-            });
-        }
-
-
-        private string EmptyHotkeyKey = "none";
-        public string EmptyHotkey => InternationalizationManager.Instance.GetTranslation(EmptyHotkeyKey);
-        private const string KeySeparator = " + ";
-
-        private Lazy<ObservableCollection<string>> keysToDisplay;
-
-        public ObservableCollection<string> KeysToDisplay => keysToDisplay.Value;
-
-
-        public HotkeyModel CurrentHotkey { get; private set; }
-
-        public string Hotkey { get; set; }
-
-
-        public bool Recording { get; set; }
-
-        [RelayCommand]
-        public async Task StartRecordingAsync()
-        {
-            if (!Recording)
-            {
-                return;
-            }
-
-            if (!string.IsNullOrEmpty(Hotkey))
-            {
-                HotKeyMapper.RemoveHotkey(Hotkey);
-            }
-            /* 1. Key Recording Start */
-            /* 2. Key Display area clear
-             * 3. Key Display when typing*/
-        }
-
-        [RelayCommand]
-        private async Task StopRecordingAsync()
-        {
-            Recording = false;
-
-            try
-            {
-                var converter = new KeyGestureConverter();
-                var key = (KeyGesture)converter.ConvertFromString(CurrentHotkey.ToString())!;
-            }
-            catch (Exception e) when (e is NotSupportedException or InvalidEnumArgumentException)
-            {
-                SetMessage("Hotkey Invalid", true);
-                CurrentHotkey = new HotkeyModel(Hotkey);
-                SetKeysToDisplay(KeysToDisplay, CurrentHotkey);
-                return;
-            }
-            
-            Hotkey = CurrentHotkey.ToString();
-
-            await SetHotkeyAsync(CurrentHotkey, true);
-        }
-
-
-        [RelayCommand]
-        private async Task ResetToDefaultAsync()
-        {
-            Recording = false;
-            if (!string.IsNullOrEmpty(Hotkey))
-                HotKeyMapper.RemoveHotkey(Hotkey);
-            Hotkey = DefaultHotkey;
-            CurrentHotkey = new HotkeyModel(Hotkey);
-
-            SetKeysToDisplay(KeysToDisplay, CurrentHotkey);
-
-            await SetHotkeyAsync(Hotkey);
-        }
-
-        public bool ValidateKeyGesture { get; set; }
-        public Action<HotkeyModel>? HotkeyDelegate { get; set; }
-
-        private async Task SetHotkeyAsync(HotkeyModel keyModel, bool triggerValidate = true)
-        {
-            // tbHotkey.Text = keyModel.ToString();
-            // tbHotkey.Select(tbHotkey.Text.Length, 0);
-
-            if (triggerValidate)
-            {
-                bool hotkeyAvailable = CheckHotkeyAvailability(keyModel, ValidateKeyGesture);
-                SetMessage(hotkeyAvailable ? "success" : "hotkeyUnavailable", !hotkeyAvailable);
-                HotkeyDelegate?.Invoke(keyModel);
-
-                if (CurrentHotkeyAvailable)
-                {
-                    Hotkey = keyModel.ToString();
-                    SetKeysToDisplay(KeysToDisplay, CurrentHotkey);
-                }
-            }
-            else
-            {
-                Hotkey = keyModel.ToString();
-            }
-        }
-
-        [RelayCommand]
-        public async Task DeleteAsync()
-        {
-            Recording = false;
-            if (!string.IsNullOrEmpty(Hotkey))
-                HotKeyMapper.RemoveHotkey(Hotkey);
-            Hotkey = "";
-            SetKeysToDisplay(KeysToDisplay, new List<string>());
-        }
-
-        private void SetKeysToDisplay(ICollection<string> container, HotkeyModel hotkey)
-        {
-            KeysToDisplay.Clear();
-            if (hotkey.Alt)
-            {
-                KeysToDisplay.Add("Alt");
-            }
-
-            if (hotkey.Ctrl)
-            {
-                KeysToDisplay.Add("Ctrl");
-            }
-
-            if (hotkey.Shift)
-            {
-                KeysToDisplay.Add("Shift");
-            }
-
-            if (hotkey.Win)
-            {
-                KeysToDisplay.Add("Win");
-            }
-
-            if (hotkey.CharKey != Key.None)
-            {
-                KeysToDisplay.Add(hotkey.CharKey.ToString());
-            }
-        }
-
-        private void SetKeysToDisplay(ICollection<string> container, ICollection<string>? keys)
-        {
-            container.Clear();
-
-            if (keys == null)
-            {
-                return;
-            }
-
-            foreach (var key in keys)
-            {
-                container.Add(key);
-            }
-
-            if (!keys.Any())
-            {
-                container.Add(EmptyHotkey);
-            }
-        }
-        
-        public Task RegisterHotkey()
-        {
-            return SetHotkeyAsync(Hotkey, true);
-        }
-
-        public Task SetHotkeyAsync(string? keyStr, bool triggerValidate = true)
-        {
-            return SetHotkeyAsync(new HotkeyModel(keyStr), triggerValidate);
-        }
-
-        public void KeyDown(HotkeyModel hotkeyModel)
-        {
-            CurrentHotkey = hotkeyModel;
-            SetKeysToDisplay(KeysToDisplay, CurrentHotkey);
-        }
-    }
-}
diff --git a/Flow.Launcher/ViewModel/SettingWindowViewModel.cs b/Flow.Launcher/ViewModel/SettingWindowViewModel.cs
index 69829ce2f..fe1ea4e7b 100644
--- a/Flow.Launcher/ViewModel/SettingWindowViewModel.cs
+++ b/Flow.Launcher/ViewModel/SettingWindowViewModel.cs
@@ -23,6 +23,7 @@ using System.Collections.ObjectModel;
 using CommunityToolkit.Mvvm.Input;
 using System.Globalization;
 using System.Runtime.CompilerServices;
+using Flow.Launcher.Infrastructure.Hotkey;
 
 namespace Flow.Launcher.ViewModel
 {
@@ -69,36 +70,12 @@ namespace Flow.Launcher.ViewModel
                         break;
                 }
             };
+        }
 
-            ToggleHotkeyViewModel =
-                new HotkeyControlViewModel(Settings.Hotkey, "Alt + Space", true, hotkey =>
-                {
-                    Settings.Hotkey = hotkey.ToString();
-                    HotKeyMapper.SetHotkey(hotkey, HotKeyMapper.OnToggleHotkey);
-                });
-
-            PreviewHotkeyViewModel =
-                new HotkeyControlViewModel(Settings.PreviewHotkey, "F1", false, hotkey =>
-                {
-                    Settings.PreviewHotkey = hotkey.ToString();
-                });
-
-            AutoCompleteHotkeyViewModel =
-                new HotkeyControlViewModel(Settings.AutoCompleteHotkey, "Ctrl+Tab", false, hotkey =>
-                {
-                    Settings.AutoCompleteHotkey = hotkey.ToString();
-                });
-
-            SelectNextItemHotkeyViewModel =
-                new HotkeyControlViewModel(Settings.SelectNextItemHotkey, "Tab", false, hotkey =>
-                {
-                    Settings.SelectNextItemHotkey = hotkey.ToString();
-                });
-            SelectPrevItemHotkeyViewModel =
-                new HotkeyControlViewModel(Settings.SelectPrevItemHotkey, "Shift+Tab", false, hotkey =>
-                {
-                    Settings.SelectPrevItemHotkey = hotkey.ToString();
-                });
+        [RelayCommand]
+        public void SetTogglingHotkey(HotkeyModel hotkey)
+        {
+            HotKeyMapper.SetHotkey(hotkey, HotKeyMapper.OnToggleHotkey);
         }
 
         public Settings Settings { get; set; }
@@ -977,12 +954,6 @@ namespace Flow.Launcher.ViewModel
             }
         }
 
-        public HotkeyControlViewModel ToggleHotkeyViewModel { get; set; }
-        public HotkeyControlViewModel PreviewHotkeyViewModel { get; set; }
-        public HotkeyControlViewModel AutoCompleteHotkeyViewModel { get; set; }
-        public HotkeyControlViewModel SelectNextItemHotkeyViewModel { get; set; }
-        public HotkeyControlViewModel SelectPrevItemHotkeyViewModel { get; set; }
-
         private static DirectoryInfo GetLogDir(string version = "")
         {
             return new DirectoryInfo(Path.Combine(DataLocation.DataDirectory(), Constant.Logs, version));