private Brush GetBrush(TabThemeKey tabThemeKey, string color, double opacity)
{
if (double.IsNaN(opacity))
{
return((Brush)Application.Current.Resources[GetFallbackRessourceKey(tabThemeKey)]);
}
else
{
return(CreateBrush(color, opacity));
}
}
private string GetFallbackRessourceKey(TabThemeKey tabThemeKey)
{
switch (tabThemeKey)
{
case TabThemeKey.Background:
return("SystemControlTransparentBrush");
case TabThemeKey.BackgroundPointerOver:
return("SystemControlHighlightListLowBrush");
case TabThemeKey.BackgroundPressed:
return("SystemControlHighlightListMediumBrush");
case TabThemeKey.BackgroundSelected:
return("SystemControlHighlightListAccentLowBrush");
case TabThemeKey.BackgroundSelectedPointerOver:
return("SystemControlHighlightListAccentMediumBrush");
case TabThemeKey.BackgroundSelectedPressed:
return("SystemControlHighlightListAccentHighBrush");
}
return(null);
}
