public static Metadata ConvertMetadata(IMetadataReaderSession provider)
{
var types = new Dictionary <string, MetadataType>();
var typeDefs = new Dictionary <MetadataType, ITypeInformation>();
var metadata = new Metadata();
types.Add(typeof(bool).FullName, new MetadataType()
{
Name = typeof(bool).FullName,
IsEnum = true,
EnumValues = new[] { "True", "False" }
});
foreach (var asm in provider.Assemblies)
{
var aliases = new Dictionary <string, string>();
foreach (
var attr in
asm.CustomAttributes.Where(a => a.TypeFullName == "Avalonia.Metadata.XmlnsDefinitionAttribute"))
{
aliases[attr.ConstructorArguments[1].Value.ToString()] =
attr.ConstructorArguments[0].Value.ToString();
}
foreach (var type in asm.Types.Where(x => !x.IsInterface && x.IsPublic))
{
var mt = types[type.FullName] = ConvertTypeInfomation(type);
typeDefs[mt] = type;
metadata.AddType("clr-namespace:" + type.Namespace + ";assembly=" + asm.Name, mt);
string alias = null;
if (aliases.TryGetValue(type.Namespace, out alias))
{
metadata.AddType(alias, mt);
}
}
}
foreach (var type in types.Values)
{
ITypeInformation typeDef;
typeDefs.TryGetValue(type, out typeDef);
while (typeDef != null)
{
foreach (var prop in typeDef.Properties)
{
if (prop.IsStatic || !prop.HasPublicSetter)
{
continue;
}
var p = new MetadataProperty {
Name = prop.Name
};
p.Type = types.GetValueOrDefault(prop.TypeFullName);
type.Properties.Add(p);
}
foreach (var methodDef in typeDef.Methods)
{
if (methodDef.Name.StartsWith("Set") && methodDef.IsStatic && methodDef.IsPublic &&
methodDef.Parameters.Count == 2)
{
type.Properties.Add(new MetadataProperty()
{
Name = methodDef.Name.Substring(3),
IsAttached = true,
Type = types.GetValueOrDefault(methodDef.Parameters[1].TypeFullName)
});
}
}
typeDef = typeDef.GetBaseType();
}
type.HasAttachedProperties = type.Properties.Any(p => p.IsAttached);
}
return(metadata);
}
