Add 'src/modules/launcher/' from commit '28acd466b352a807910cebbc74477d3173b31511'

git-subtree-dir: src/modules/launcher git-subtree-mainline: 852689b3df git-subtree-split: 28acd466b3
2026-04-07 03:36:44 +02:00 · 2020-03-10 14:15:29 -07:00
parent 852689b3df 28acd466b3
commit b26255e60a
487 changed files with 28191 additions and 0 deletions
--- a/src/modules/launcher/Wox/HotkeyControl.xaml.cs
+++ b/src/modules/launcher/Wox/HotkeyControl.xaml.cs
@@ -0,0 +1,117 @@
+using System;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Input;
+using System.Windows.Media;
+using NHotkey.Wpf;
+using Wox.Core.Resource;
+using Wox.Infrastructure.Hotkey;
+using Wox.Plugin;
+
+namespace Wox
+{
+    public partial class HotkeyControl : UserControl
+    {
+        public HotkeyModel CurrentHotkey { get; private set; }
+        public bool CurrentHotkeyAvailable { get; private set; }
+
+        public event EventHandler HotkeyChanged;
+
+        protected virtual void OnHotkeyChanged()
+        {
+            EventHandler handler = HotkeyChanged;
+            if (handler != null) handler(this, EventArgs.Empty);
+        }
+
+        public HotkeyControl()
+        {
+            InitializeComponent();
+        }
+
+        void TbHotkey_OnPreviewKeyDown(object sender, KeyEventArgs e)
+        {
+            e.Handled = true;
+            tbMsg.Visibility = Visibility.Hidden;
+
+            //when alt is pressed, the real key should be e.SystemKey
+            Key key = (e.Key == Key.System ? e.SystemKey : e.Key);
+
+            SpecialKeyState specialKeyState = GlobalHotkey.Instance.CheckModifiers();
+
+            var hotkeyModel = new HotkeyModel(
+                specialKeyState.AltPressed,
+                specialKeyState.ShiftPressed,
+                specialKeyState.WinPressed,
+                specialKeyState.CtrlPressed,
+                key);
+
+            var hotkeyString = hotkeyModel.ToString();
+
+            if (hotkeyString == tbHotkey.Text)
+            {
+                return;
+            }
+
+            Dispatcher.InvokeAsync(async () =>
+            {
+                await Task.Delay(500);
+                SetHotkey(hotkeyModel);
+            });
+        }
+
+        public void SetHotkey(HotkeyModel keyModel, bool triggerValidate = true)
+        {
+            CurrentHotkey = keyModel;
+
+            tbHotkey.Text = CurrentHotkey.ToString();
+            tbHotkey.Select(tbHotkey.Text.Length, 0);
+
+            if (triggerValidate)
+            {
+                CurrentHotkeyAvailable = CheckHotkeyAvailability();
+                if (!CurrentHotkeyAvailable)
+                {
+                    tbMsg.Foreground = new SolidColorBrush(Colors.Red);
+                    tbMsg.Text = InternationalizationManager.Instance.GetTranslation("hotkeyUnavailable");
+                }
+                else
+                {
+                    tbMsg.Foreground = new SolidColorBrush(Colors.Green);
+                    tbMsg.Text = InternationalizationManager.Instance.GetTranslation("success");
+                }
+                tbMsg.Visibility = Visibility.Visible;
+                OnHotkeyChanged();
+            }
+        }
+
+        public void SetHotkey(string keyStr, bool triggerValidate = true)
+        {
+            SetHotkey(new HotkeyModel(keyStr), triggerValidate);
+        }
+
+        private bool CheckHotkeyAvailability()
+        {
+            try
+            {
+                HotkeyManager.Current.AddOrReplace("HotkeyAvailabilityTest", CurrentHotkey.CharKey, CurrentHotkey.ModifierKeys, (sender, e) => { });
+
+                return true;
+            }
+            catch
+            {
+            }
+            finally
+            {
+                HotkeyManager.Current.Remove("HotkeyAvailabilityTest");
+            }
+
+            return false;
+        }
+
+        public new bool IsFocused
+        {
+            get { return tbHotkey.IsFocused; }
+        }
+    }
+}