def _EnumField(module, enum, parsed_field, parent_kind):
"""
Args:
module: {mojom.Module} Module currently being constructed.
enum: {mojom.Enum} Enum this field belongs to.
parsed_field: {ast.EnumValue} Parsed enum value.
parent_kind: {mojom.Kind} The enclosing type.
Returns:
{mojom.EnumField} AST enum field.
"""
field = mojom.EnumField()
field.mojom_name = parsed_field.mojom_name
# TODO(mpcomplete): FixupExpression should be done in the second pass,
# so constants and enums can refer to each other.
# TODO(mpcomplete): But then, what if constants are initialized to an enum? Or
# vice versa?
if parent_kind:
field.value = _FixupExpression(
module, parsed_field.value,
(module.mojom_namespace, parent_kind.mojom_name), enum)
else:
field.value = _FixupExpression(module, parsed_field.value,
(module.mojom_namespace, ), enum)
field.attributes = _AttributeListToDict(parsed_field.attribute_list)
value = mojom.EnumValue(module, enum, field)
module.values[value.GetSpec()] = value
return field
def EnumFieldFromData(module, enum, data, parent_kind):
field = mojom.EnumField()
field.name = data['name']
if parent_kind:
field.value = FixupExpression(module, data['value'],
(module.namespace, parent_kind.name))
else:
field.value = FixupExpression(module, data['value'],
(module.namespace, ))
constant = mojom.Constant(module, enum, field)
module.constants[constant.GetSpec()] = constant
return field
def EnumFieldFromData(module, enum, data, parent_kind):
field = mojom.EnumField()
field.name = data['name']
# TODO(mpcomplete): FixupExpression should be done in the second pass,
# so constants and enums can refer to each other.
# TODO(mpcomplete): But then, what if constants are initialized to an enum? Or
# vice versa?
if parent_kind:
field.value = FixupExpression(
module, data['value'], (module.namespace, parent_kind.name))
else:
field.value = FixupExpression(
module, data['value'], (module.namespace, ))
value = mojom.EnumValue(module, enum, field)
module.values[value.GetSpec()] = value
return field
def EnumFieldFromMojom(self, mojom_enum_value):
"""Translates an mojom_types_mojom.EnumValue to a module.EnumField.
mojom_enum_value: {mojom_types_mojom.EnumValue} to be translated.
Returns:
{module.EnumField} translated from mojom_enum_value.
"""
field = module.EnumField()
field.name = mojom_enum_value.decl_data.short_name
field.attributes = self.AttributesFromMojom(mojom_enum_value)
field.numeric_value = mojom_enum_value.int_value
if mojom_enum_value.initializer_value is not None:
field.value = self.ValueFromMojom(mojom_enum_value.initializer_value)
return field
