static void InitializeIcons()
{
if (null != icons)
{
return;
}
ResourceDictionary resources = new ResourceDictionary
{
Source = Helpers.MakePackUri("View/Resources.xaml")
};
icons = new Dictionary <string, Icon>();
foreach (Case @case in Enum.GetValues(typeof(Case)))
{
string key = GetResourceKey(@case);
if (!icons.ContainsKey("Dark." + key))
{
icons.Add("Dark." + key, WpfToGdipHelper.RenderToIcon(
(Geometry)resources[key], Brushes.White, new Size(24, 24), new Size(48, 48)));
}
if (!icons.ContainsKey("Light." + key))
{
icons.Add("Light." + key, WpfToGdipHelper.RenderToIcon(
(Geometry)resources[key], Brushes.Black, new Size(24, 24), new Size(48, 48)));
}
}
}
public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
{
bool isDark = System.Convert.ToBoolean(values[0]);
FrameworkElement element = (FrameworkElement)values[1];
return(WpfToGdipHelper.Render((Geometry)element.FindResource("MainIcon"), isDark ? Brushes.White : Brushes.Black, new Size(24, 24), new Size(96, 96)));
}