Improved global hotkey setting

2026-10-19 11:45:00 +03:00 · 2025-02-25 14:26:12 +08:00
parent 166c7cb2f5
commit 6079e76be5
5 changed files with 137 additions and 92 deletions
@@ -0,0 +1,67 @@
+using System.Reactive;
+using System.Text;
+using ReactiveUI;
+using ReactiveUI.Fody.Helpers;
+
+namespace ServiceLib.ViewModels
+{
+    public class GlobalHotkeySettingViewModel : MyReactiveObject
+    {
+        private readonly List<KeyEventItem> _globalHotkeys;
+
+        public ReactiveCommand<Unit, Unit> SaveCmd { get; }
+
+        public GlobalHotkeySettingViewModel(Func<EViewAction, object?, Task<bool>>? updateView)
+        {
+            _config = AppHandler.Instance.Config;
+            _updateView = updateView;
+
+            _globalHotkeys = JsonUtils.DeepCopy(_config.GlobalHotkeys);
+
+            SaveCmd = ReactiveCommand.CreateFromTask(async () =>
+            {
+                await SaveSettingAsync();
+            });
+        }
+
+        public KeyEventItem GetKeyEventItem(EGlobalHotkey eg)
+        {
+            var item = _globalHotkeys.FirstOrDefault((it) => it.EGlobalHotkey == eg);
+            if (item != null)
+            {
+                return item;
+            }
+
+            item = new()
+            {
+                EGlobalHotkey = eg,
+                Control = false,
+                Alt = false,
+                Shift = false,
+                KeyCode = null
+            };
+            _globalHotkeys.Add(item);
+
+            return item;
+        }
+
+        public void ResetKeyEventItem()
+        {
+            _globalHotkeys.Clear();
+        }
+
+        private async Task SaveSettingAsync()
+        {
+            _config.GlobalHotkeys = _globalHotkeys;
+
+            if (await ConfigHandler.SaveConfig(_config) == 0)
+            {
+                _updateView?.Invoke(EViewAction.CloseWindow, null);
+            }
+            else
+            {
+                NoticeHandler.Instance.Enqueue(ResUI.OperationFailed);
+            }
+        }
+    }
+}