/// <summary>
/// Initializes the core generator description from a component instance.
/// </summary>
/// <param name="desc">description to initialize</param>
/// <param name="component">component instance</param>
public static void FromComponent(this CoreGenDescription desc, Component component)
{
Type type = component.GetType();
var componentProps = type.GetProperties(BindingFlags.Instance |
BindingFlags.Public |
BindingFlags.NonPublic);
var cgProps = componentProps.Where(p => Attribute.IsDefined(p, typeof(CoreGenProp)));
List <CoreGenCommand> cmds = new List <CoreGenCommand>();
foreach (PropertyInfo pi in cgProps)
{
var cgProp = (CoreGenProp)Attribute.GetCustomAttribute(pi, typeof(CoreGenProp));
var attrs = pi.GetCustomAttributes(typeof(PresentOn), true);
var conds = attrs.Select(o => ((PresentOn)o).PresenceCondition);
bool fulfilled = !conds.Any() ||
conds.Any(c => cgProps.Any(p => object.Equals(c, p.GetValue(component, new object[0]))));
if (!fulfilled)
{
continue;
}
object propValue = pi.GetValue(component, new object[0]);
string propValueStr = PropEnum.ToString(propValue, EPropAssoc.CoreGen);
switch (cgProp.Usage)
{
case ECoreGenUsage.Select:
desc.Select(propValueStr, propValue.GetType());
break;
case ECoreGenUsage.CSet:
{
string propIDStr = PropEnum.ToString(pi, EPropAssoc.CoreGen);
desc.CSet(propIDStr, propValueStr, propValue.GetType());
}
break;
default:
throw new NotImplementedException();
}
}
desc.Generate();
}
