| # Copyright 2019 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| from .code_generator_info import CodeGeneratorInfo |
| from .composition_parts import WithCodeGeneratorInfo |
| from .composition_parts import WithComponent |
| from .composition_parts import WithDebugInfo |
| from .composition_parts import WithExtendedAttributes |
| from .ir_map import IRMap |
| from .make_copy import make_copy |
| from .user_defined_type import UserDefinedType |
| |
| |
| class Enumeration(UserDefinedType, WithExtendedAttributes, |
| WithCodeGeneratorInfo, WithComponent, WithDebugInfo): |
| """https://heycam.github.io/webidl/#idl-enums""" |
| |
| class IR(IRMap.IR, WithExtendedAttributes, WithCodeGeneratorInfo, |
| WithComponent, WithDebugInfo): |
| def __init__(self, |
| identifier, |
| values, |
| extended_attributes=None, |
| code_generator_info=None, |
| component=None, |
| debug_info=None): |
| assert isinstance(values, (list, tuple)) |
| assert all(isinstance(value, str) for value in values) |
| |
| IRMap.IR.__init__( |
| self, identifier=identifier, kind=IRMap.IR.Kind.ENUMERATION) |
| WithExtendedAttributes.__init__(self, extended_attributes) |
| WithCodeGeneratorInfo.__init__(self, code_generator_info) |
| WithComponent.__init__(self, component) |
| WithDebugInfo.__init__(self, debug_info) |
| |
| self.values = list(values) |
| |
| def __init__(self, ir): |
| assert isinstance(ir, Enumeration.IR) |
| |
| ir = make_copy(ir) |
| UserDefinedType.__init__(self, ir.identifier) |
| WithExtendedAttributes.__init__(self, ir, readonly=True) |
| WithCodeGeneratorInfo.__init__(self, ir, readonly=True) |
| WithComponent.__init__(self, ir, readonly=True) |
| WithDebugInfo.__init__(self, ir) |
| |
| self._values = tuple(ir.values) |
| |
| @property |
| def values(self): |
| """Returns the list of enum values.""" |
| return self._values |
| |
| # UserDefinedType overrides |
| @property |
| def is_enumeration(self): |
| return True |