private void LoadOptions()
{
var settings = Properties.Settings.Default;
(App.Current as App).ChangeTheme(settings.Theme);
this.Opacity = (double)settings.Opacity;
if (settings.WindowPosition.X >= 0)
{
Left = settings.WindowPosition.X;
}
if (settings.WindowPosition.Y >= 0)
{
Top = Properties.Settings.Default.WindowPosition.Y;
}
if (hotKey != null)
{
hotKey.Pressed -= HotKey_Pressed;
hotKey.Dispose();
}
try
{
hotKey = new HotKey.HotKey(this, (ModifierKeys)settings.HotKeyModifiers, HotKeyConverter.ConvertFromString(settings.HotKeyCharacter));
hotKey.Pressed += HotKey_Pressed;
}
catch
{
MessageBox.Show("Hot-key is already in use. Please use another key.", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
}
(NotifyIcon.ContextMenu.Items[0] as MenuItem).InputGestureText = new OptionsViewModel().HotKeyDescription;
}
private void HotKey_Pressed(HotKey.HotKey obj)
{
if (IsVisible)
{
HideLauncher();
}
else
{
ShowLauncher();
}
}
private bool TryRegisterHotKey(string keyGestureString, out HotKey.HotKey hotKey)
{
try
{
hotKey = RegisterHotKey(keyGestureString);
return(true);
}
catch
{
hotKey = null;
return(false);
}
}
private HotKey.HotKey RegisterHotKey(string keyGestureString)
{
var keyGesture = (KeyGesture) new KeyGestureConverter().ConvertFromString(keyGestureString);
hotKey = new HotKey.HotKey(this, keyGesture);
hotKey.Pressed += (o) =>
{
if (IsActive)
{
Hide();
}
else
{
Show();
Activate();
}
};
return(hotKey);
}
private async Task RegisterHotKeyAsync(string keyGestureString)
{
try
{
hotKey = RegisterHotKey(keyGestureString);
}
catch (NotSupportedException)
{
var messageBox = new MessageBoxViewModel
{
Caption = Properties.Resources.HotKey_NotSupported,
Button = MessageBoxButton.OK,
Icon = MessageBoxImage.Error,
};
await Messenger.Default.SendAsync(messageBox);
}
catch (ArgumentException)
{
var messageBox = new MessageBoxViewModel
{
Caption = Properties.Resources.HotKey_Invalid,
Text = string.Format(Properties.Resources.HotKey_InvalidText, keyGestureString),
Button = MessageBoxButton.OK,
Icon = MessageBoxImage.Error,
};
await Messenger.Default.SendAsync(messageBox);
}
catch
{
var messageBox = new MessageBoxViewModel
{
Caption = Properties.Resources.HoKey_InUse,
Button = MessageBoxButton.OK,
Icon = MessageBoxImage.Error,
};
await Messenger.Default.SendAsync(messageBox);
}
}