private static void ApplyGraphicStyle <T>(GraphicStyleData style, UIReference <T> reference)
where T : Graphic
{
reference.value.color = style.color;
reference.value.material = style.material;
ApplyShadow(style, reference);
}
private static void ApplyShadow <T>(GraphicStyleData style, UIReference <T> reference)
where T : Graphic
{
var gameObject = reference.value.gameObject;
switch (style.shadowType.resolvedValue)
{
case GraphicStyleData.ShadowType.None:
if (reference.shadow)
{
Destroy(reference.shadow);
reference.shadow = null;
}
break;
case GraphicStyleData.ShadowType.Shadow:
if (!reference.shadow || reference.shadow.GetType() != typeof(Shadow))
{
Destroy(reference.shadow);
reference.shadow = gameObject.AddComponent <Shadow>();
}
break;
case GraphicStyleData.ShadowType.Outline:
if (!reference.shadow || reference.shadow.GetType() != typeof(Outline))
{
Destroy(reference.shadow);
reference.shadow = gameObject.AddComponent <Outline>();
}
break;
}
if (!reference.shadow)
{
return;
}
// shadow marks layout as dirty on value update, don't update without changes
if (reference.shadow.effectColor != style.shadowColor)
{
reference.shadow.effectColor = style.shadowColor;
}
if (reference.shadow.effectDistance != style.shadowDistance)
{
reference.shadow.effectDistance = style.shadowDistance;
}
if (reference.shadow.useGraphicAlpha != style.shadowUseGraphicAlpha)
{
reference.shadow.useGraphicAlpha = style.shadowUseGraphicAlpha;
}
}
public static void Apply(GraphicStyleData style, UIReference <Graphic> graphic) => ApplyStyle(style, graphic, applyGraphic);