private static double GetTemp2(HSLColor hslColor)
{
double temp2;
if (hslColor._luminosity < 0.5) //<=??
temp2 = hslColor._luminosity * (1.0 + hslColor._saturation);
else
temp2 = hslColor._luminosity + hslColor._saturation - (hslColor._luminosity * hslColor._saturation);
return temp2;
}
public XDocument Update(string baseColourHex)
{
baseColourHex = baseColourHex.Trim('#');
if (baseColourHex.Length == 8)
baseColourHex = baseColourHex.Substring(2);
var output = new XDocument(_document);
var baseColour = new HSLColor(baseColourHex);
var dictionary = output.Element(XamlPresentationNamespace + "ResourceDictionary");
var themeResources = (XElement)dictionary.FirstNode;
foreach (var x in themeResources.Elements())
{
var brushKey = x.Attribute(XamlRootNamespace + "Key");
if (brushKey == null)
continue;
var key = brushKey.Value;
if (key == "HighContrast")
continue;
foreach (var brush in Brushes[key])
{
var y = x.Elements().FirstOrDefault(i => i.Attribute(XamlRootNamespace + "Key").Value == brush.Key);
if (y == null)
continue;
var attribute = y.Attribute("Color");
if (attribute == null)
continue;
var newColour = new HSLColor(baseColour.Hue, baseColour.Saturation, baseColour.Luminosity + brush.Value);
attribute.SetValue(newColour.ToHex());
}
}
return output;
}
