private static string ConvertHotkey(HotkeySettings hotkey)
{
Key key = KeyInterop.KeyFromVirtualKey(hotkey.Code);
HotkeyModel model = new HotkeyModel(hotkey.Alt, hotkey.Shift, hotkey.Win, hotkey.Ctrl, key);
return(model.ToString());
}
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);
});
}
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.DelayInvoke("HotkeyAvailabilityTest",
o =>
{
SetHotkey(hotkeyModel);
},
TimeSpan.FromMilliseconds(500));
}
public async Task 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();
var token = hotkeyUpdateSource.Token;
await Task.Delay(500, token);
if (token.IsCancellationRequested)
{
return;
}
FocusManager.SetFocusedElement(FocusManager.GetFocusScope(this), null);
Keyboard.ClearFocus();
}
}
private void SetHotkey(HotkeyModel hotkeyModel, HotkeyCallback action)
{
string hotkeyStr = hotkeyModel.ToString();
try
{
Hotkey hotkey = new Hotkey
{
Alt = hotkeyModel.Alt,
Shift = hotkeyModel.Shift,
Ctrl = hotkeyModel.Ctrl,
Win = hotkeyModel.Win,
Key = (byte)KeyInterop.VirtualKeyFromKey(hotkeyModel.CharKey),
};
_hotkeyHandle = HotkeyManager.RegisterHotkey(hotkey, action);
}
#pragma warning disable CA1031 // Do not catch general exception types
catch (Exception)
#pragma warning restore CA1031 // Do not catch general exception types
{
string errorMsg = string.Format(CultureInfo.InvariantCulture, InternationalizationManager.Instance.GetTranslation("registerHotkeyFailed"), hotkeyStr);
MessageBox.Show(errorMsg);
}
}
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();
}
}
private void SetHotkey(HotkeyModel hotkey, EventHandler <HotkeyEventArgs> action)
{
string hotkeyStr = hotkey.ToString();
try
{
HotkeyManager.Current.AddOrReplace(hotkeyStr, hotkey.CharKey, hotkey.ModifierKeys, action);
}
catch (Exception)
{
string errorMsg = string.Format(InternationalizationManager.Instance.GetTranslation("registerHotkeyFailed"), hotkeyStr);
MessageBox.Show(errorMsg);
}
}
private void HotkeyTextBox_PreviewKeyDown(object sender, KeyEventArgs e)
{
e.Handled = true;
Key key = (e.Key == Key.System ? e.SystemKey : e.Key);
var hkm = new HotkeyModel(GlobalHotkey.Instance.ModifyKeyStatus, key);
var hotkeyStr = hkm.ToString();
if (hotkeyStr == HotkeyText)
{
return;
}
HotkeyText = hotkeyStr;
}
private void SetHotkey(HotkeyModel hotkeyModel, HotkeyCallback action)
{
string hotkeyStr = hotkeyModel.ToString();
try
{
Hotkey hotkey = new Hotkey();
hotkey.Alt = hotkeyModel.Alt;
hotkey.Shift = hotkeyModel.Shift;
hotkey.Ctrl = hotkeyModel.Ctrl;
hotkey.Win = hotkeyModel.Win;
hotkey.Key = (byte)KeyInterop.VirtualKeyFromKey(hotkeyModel.CharKey);
_hotkeyHandle = _hotkeyManager.RegisterHotkey(hotkey, action);
}
catch (Exception)
{
string errorMsg =
string.Format(InternationalizationManager.Instance.GetTranslation("registerHotkeyFailed"), hotkeyStr);
MessageBox.Show(errorMsg);
}
}
private void TbHotkey_OnPreviewKeyDown(object sender, KeyEventArgs e)
{
hotkeyUpdateSource?.Cancel();
hotkeyUpdateSource?.Dispose();
hotkeyUpdateSource = new();
var token = hotkeyUpdateSource.Token;
e.Handled = true;
//when alt is pressed, the real key should be e.SystemKey
Key key = e.Key == Key.System ? e.SystemKey : e.Key;
SpecialKeyState specialKeyState = GlobalHotkey.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, token);
if (!token.IsCancellationRequested)
{
await SetHotkey(hotkeyModel);
}
});
}
public void SetHotkey(HotkeyModel hotkey, EventHandler<HotkeyEventArgs> action)
{
string hotkeyStr = hotkey.ToString();
try
{
HotkeyManager.Current.AddOrReplace(hotkeyStr, hotkey.CharKey, hotkey.ModifierKeys, action);
}
catch (Exception)
{
string errorMsg = string.Format(InternationalizationManager.Instance.GetTranslation("registerHotkeyFailed"), hotkeyStr);
MessageBox.Show(errorMsg);
}
}