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("succeed");
}
tbMsg.Visibility = Visibility.Visible;
OnHotkeyChanged();
}
}
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);
}
}
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 void SetHotkey(string hotkeyStr, EventHandler<HotkeyEventArgs> action)
{
var hotkey = new HotkeyModel(hotkeyStr);
SetHotkey(hotkey, action);
}
