| # 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 WithExposure |
| from .composition_parts import WithExtendedAttributes |
| from .composition_parts import WithIdentifier |
| from .composition_parts import WithOwner |
| from .composition_parts import WithOwnerMixin |
| from .exposure import Exposure |
| from .idl_type import IdlType |
| from .literal_constant import LiteralConstant |
| from .make_copy import make_copy |
| |
| |
| class Constant(WithIdentifier, WithExtendedAttributes, WithCodeGeneratorInfo, |
| WithExposure, WithOwner, WithOwnerMixin, WithComponent, |
| WithDebugInfo): |
| """https://heycam.github.io/webidl/#idl-constants""" |
| |
| class IR(WithIdentifier, WithExtendedAttributes, WithCodeGeneratorInfo, |
| WithExposure, WithOwnerMixin, WithComponent, WithDebugInfo): |
| def __init__(self, |
| identifier, |
| idl_type, |
| value, |
| extended_attributes=None, |
| component=None, |
| debug_info=None): |
| assert isinstance(idl_type, IdlType) |
| assert isinstance(value, LiteralConstant) |
| |
| WithIdentifier.__init__(self, identifier) |
| WithExtendedAttributes.__init__(self, extended_attributes) |
| WithCodeGeneratorInfo.__init__(self) |
| WithExposure.__init__(self) |
| WithOwnerMixin.__init__(self) |
| WithComponent.__init__(self, component) |
| WithDebugInfo.__init__(self, debug_info) |
| |
| self.idl_type = idl_type |
| self.value = value |
| |
| def __init__(self, ir, owner): |
| assert isinstance(ir, Constant.IR) |
| |
| ir = make_copy(ir) |
| WithIdentifier.__init__(self, ir) |
| WithExtendedAttributes.__init__(self, ir, readonly=True) |
| WithCodeGeneratorInfo.__init__(self, ir, readonly=True) |
| WithExposure.__init__(self, ir, readonly=True) |
| WithOwner.__init__(self, owner) |
| WithOwnerMixin.__init__(self, ir) |
| WithComponent.__init__(self, ir, readonly=True) |
| WithDebugInfo.__init__(self, ir) |
| |
| self._idl_type = ir.idl_type |
| self._value = ir.value |
| |
| @property |
| def idl_type(self): |
| """Returns the type""" |
| return self._idl_type |
| |
| @property |
| def is_static(self): |
| return True |
| |
| @property |
| def is_readonly(self): |
| return True |
| |
| @property |
| def value(self): |
| """Returns the value.""" |
| return self._value |