/// <summary>
/// Initializes a new instance of the <see cref="AppearanceManager"/> class.
/// </summary>
private AppearanceManager()
{
DarkThemeCommand = new RelayCommand(o => ThemeSource = DarkThemeSource, o => !DarkThemeSource.Equals(ThemeSource));
LightThemeCommand = new RelayCommand(o => ThemeSource = LightThemeSource, o => !LightThemeSource.Equals(ThemeSource));
SetThemeCommand = new RelayCommand(o => {
var uri = NavigationHelper.ToUri(o);
if (uri != null)
{
ThemeSource = uri;
}
}, o => o is Uri || o is string);
LargeFontSizeCommand = new RelayCommand(o => FontSize = FontSize.Large);
SmallFontSizeCommand = new RelayCommand(o => FontSize = FontSize.Small);
AccentColorCommand = new RelayCommand(o => {
if (o is Color)
{
AccentColor = (Color)o;
}
else
{
// parse color from string
var str = o as string;
if (str != null)
{
AccentColor = (Color)ColorConverter.ConvertFromString(str);
}
}
}, o => o is Color || o is string);
}
private void OnGoToPage(object target, ExecutedRoutedEventArgs e)
{
var newValue = NavigationHelper.ToUri(e.Parameter);
SetCurrentValue(SourceProperty, newValue);
}