78 lines
2.3 KiB
C#
78 lines
2.3 KiB
C#
using System.ComponentModel;
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using CursorLang.Models;
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namespace CursorLang.Services;
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/// <summary>
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/// Turns Caps Lock presses into actions: a short one switches the layout, a long one
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/// only shows the popup. It also turns the hook on and off following the checkbox in
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/// the settings.
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/// </summary>
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public sealed class CapsLockSwitchCoordinator : IDisposable
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{
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private readonly ICapsLockHotkeyService _hotkeyService;
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private readonly IKeyboardLayoutService _layoutService;
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private readonly ILayoutPopupService _popupService;
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private readonly AppSettings _settings;
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public CapsLockSwitchCoordinator(
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ICapsLockHotkeyService hotkeyService,
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IKeyboardLayoutService layoutService,
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ILayoutPopupService popupService,
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AppSettings settings)
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{
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_hotkeyService = hotkeyService;
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_layoutService = layoutService;
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_popupService = popupService;
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_settings = settings;
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}
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public void Start()
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{
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_hotkeyService.Tapped += OnTapped;
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_hotkeyService.HoldStarted += OnHoldStarted;
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_hotkeyService.HoldEnded += OnHoldEnded;
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_settings.PropertyChanged += OnSettingsChanged;
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ApplySetting();
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}
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public void Dispose()
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{
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_settings.PropertyChanged -= OnSettingsChanged;
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_hotkeyService.Tapped -= OnTapped;
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_hotkeyService.HoldStarted -= OnHoldStarted;
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_hotkeyService.HoldEnded -= OnHoldEnded;
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_hotkeyService.Stop();
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}
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private void OnSettingsChanged(object? sender, PropertyChangedEventArgs e)
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{
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if (e.PropertyName == nameof(AppSettings.UseCapsLockHotkey))
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{
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ApplySetting();
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}
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}
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private void ApplySetting()
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{
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if (_settings.UseCapsLockHotkey)
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{
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_hotkeyService.Start();
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}
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else
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{
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_hotkeyService.Stop();
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}
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}
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private void OnTapped(object? sender, EventArgs e) => _layoutService.SwitchToNext();
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// We do not change the layout, but staying silent will not do either: without the
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// popup a long press looks as if the key simply did not work
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private void OnHoldStarted(object? sender, EventArgs e) =>
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_popupService.ShowUntilHidden(_layoutService.Current);
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private void OnHoldEnded(object? sender, EventArgs e) => _popupService.Hide();
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}
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