def _GetObjCUnionNullReturnValue(self, kind):
typemap = MojoTypemapForKind(kind)
if mojom.IsEnumKind(kind):
return 'static_cast<%s>(0)' % typemap.ObjCWrappedType()
elif mojom.IsObjectKind(kind) or mojom.IsAnyInterfaceKind(kind):
return 'nil'
else:
return '0'
def _GetObjCPropertyModifiers(self, kind, inside_union=False):
modifiers = ['nonatomic']
if (mojom.IsArrayKind(kind) or mojom.IsStringKind(kind) or
mojom.IsMapKind(kind) or mojom.IsStructKind(kind)):
modifiers.append('copy')
if ((inside_union and mojom.IsObjectKind(kind))
or mojom.IsNullableKind(kind)):
modifiers.append('nullable')
return ', '.join(modifiers)
def IsPointerArrayKind(kind):
if not mojom.IsArrayKind(kind):
return False
sub_kind = kind.kind
return mojom.IsObjectKind(sub_kind)
def IsPointer(kind): return mojom.IsObjectKind(kind) and not mojom.IsUnionKind(kind)
def IsObjectField(field):
return mojom.IsObjectKind(field.kind)