public AvaloniaAttachedInstanceProperty(XamlIlAstNamePropertyReference prop,
XamlIlTransformerConfiguration config,
IXamlIlType declaringType,
IXamlIlType type,
IXamlIlType avaloniaPropertyType,
IXamlIlType avaloniaObject,
IXamlIlField field) : base(prop, prop.Name,
declaringType, null)
{
_config = config;
_declaringType = declaringType;
_avaloniaPropertyType = avaloniaPropertyType;
// XamlIl doesn't support generic methods yet
if (_avaloniaPropertyType.GenericArguments?.Count > 0)
{
_avaloniaPropertyType = _avaloniaPropertyType.BaseType;
}
_avaloniaObject = avaloniaObject;
_field = field;
PropertyType = type;
Setters.Add(new SetterMethod(this));
Getter = new GetterMethod(this);
}
public static IXamlIlAvaloniaPropertyNode CreateNode(XamlIlAstTransformationContext context,
string propertyName, IXamlIlAstTypeReference selectorTypeReference, IXamlIlLineInfo lineInfo)
{
XamlIlAstNamePropertyReference forgedReference;
var parser = new PropertyParser();
var parsedPropertyName = parser.Parse(new CharacterReader(propertyName.AsSpan()));
if (parsedPropertyName.owner == null)
{
forgedReference = new XamlIlAstNamePropertyReference(lineInfo, selectorTypeReference,
propertyName, selectorTypeReference);
}
else
{
var xmlOwner = parsedPropertyName.ns;
if (xmlOwner != null)
{
xmlOwner += ":";
}
xmlOwner += parsedPropertyName.owner;
var tref = XamlIlTypeReferenceResolver.ResolveType(context, xmlOwner, false, lineInfo, true);
var propertyFieldName = parsedPropertyName.name + "Property";
var found = tref.Type.GetAllFields()
.FirstOrDefault(f => f.IsStatic && f.IsPublic && f.Name == propertyFieldName);
if (found == null)
{
throw new XamlIlParseException(
$"Unable to find {propertyFieldName} field on type {tref.Type.GetFullName()}", lineInfo);
}
return(new XamlIlAvaloniaPropertyFieldNode(context.GetAvaloniaTypes(), lineInfo, found));
}
var clrProperty =
((XamlIlAstClrProperty) new XamlIlPropertyReferenceResolver().Transform(context,
forgedReference));
return(new XamlIlAvaloniaPropertyNode(lineInfo,
context.Configuration.TypeSystem.GetType("Avalonia.AvaloniaProperty"),
clrProperty));
}
public static XamlIlAvaloniaPropertyNode CreateNode(XamlIlAstTransformationContext context,
string propertyName, IXamlIlAstTypeReference selectorTypeReference, IXamlIlLineInfo lineInfo)
{
XamlIlAstNamePropertyReference forgedReference;
var parser = new PropertyParser();
var parsedPropertyName = parser.Parse(new CharacterReader(propertyName.AsSpan()));
if (parsedPropertyName.owner == null)
{
forgedReference = new XamlIlAstNamePropertyReference(lineInfo, selectorTypeReference,
propertyName, selectorTypeReference);
}
else
{
var xmlOwner = parsedPropertyName.ns;
if (xmlOwner != null)
{
xmlOwner += ":";
}
xmlOwner += parsedPropertyName.owner;
var tref = XamlIlTypeReferenceResolver.ResolveType(context, xmlOwner, false, lineInfo, true);
forgedReference = new XamlIlAstNamePropertyReference(lineInfo,
tref, parsedPropertyName.name, tref);
}
var clrProperty =
((XamlIlAstClrProperty) new XamlIlPropertyReferenceResolver().Transform(context,
forgedReference));
return(new XamlIlAvaloniaPropertyNode(lineInfo,
context.Configuration.TypeSystem.GetType("Avalonia.AvaloniaProperty"),
clrProperty));
}