Python DartUtilities.call_with_arguments方法代码示例

# 需要导入模块: from dart_utilities import DartUtilities [as 别名]
# 或者: from dart_utilities.DartUtilities import call_with_arguments [as 别名]
def setter_expression(interface, attribute, context):
    extended_attributes = attribute.extended_attributes
    arguments = DartUtilities.call_with_arguments(
        extended_attributes.get('SetterCallWith') or
        extended_attributes.get('CallWith'))

    this_setter_base_name = v8_attributes.setter_base_name(interface, attribute, arguments)
    setter_name = DartUtilities.scoped_name(interface, attribute, this_setter_base_name)

    if ('PartialInterfaceImplementedAs' in extended_attributes and
        not attribute.is_static):
        arguments.append('*receiver')
    idl_type = attribute.idl_type
    if idl_type.base_type == 'EventHandler':
        getter_name = DartUtilities.scoped_name(interface, attribute, DartUtilities.cpp_name(attribute))
        context['event_handler_getter_expression'] = '%s(%s)' % (
            getter_name, ', '.join(arguments))
        # FIXME(vsm): Do we need to support this? If so, what's our analogue of
        # V8EventListenerList?
        arguments.append('nullptr')
    else:
        attribute_name = dart_types.check_reserved_name(attribute.name)
        arguments.append(attribute_name)
    if context['is_setter_raises_exception']:
        arguments.append('es')

    return '%s(%s)' % (setter_name, ', '.join(arguments))

# 需要导入模块: from dart_utilities import DartUtilities [as 别名]
# 或者: from dart_utilities.DartUtilities import call_with_arguments [as 别名]
def cpp_value(interface, method, number_of_arguments):
    def cpp_argument(argument):
        argument_name = dart_types.check_reserved_name(argument.name)
        idl_type = argument.idl_type

        if idl_type.is_typed_array_type:
            return '%s.get()' % argument_name

        # TODO(eseidel): This should check cpp_type.endswith('Handle')
        if idl_type.name == 'MojoDataPipeConsumer':
            return '%s.Pass()' % argument_name

        if idl_type.name == 'EventListener':
            if (interface.name == 'EventTarget' and
                method.name == 'removeEventListener'):
                # FIXME: remove this special case by moving get() into
                # EventTarget::removeEventListener
                return '%s.get()' % argument_name
            return argument.name
        if idl_type.is_callback_interface:
            return '%s.release()' % argument_name
        return argument_name

    # Truncate omitted optional arguments
    arguments = method.arguments[:number_of_arguments]
    if method.is_constructor:
        call_with_values = interface.extended_attributes.get('ConstructorCallWith')
    else:
        call_with_values = method.extended_attributes.get('CallWith')
    cpp_arguments = DartUtilities.call_with_arguments(call_with_values)
    if ('PartialInterfaceImplementedAs' in method.extended_attributes and not method.is_static):
        cpp_arguments.append('*receiver')

    cpp_arguments.extend(cpp_argument(argument) for argument in arguments)
    this_union_arguments = method.idl_type and method.idl_type.union_arguments
    if this_union_arguments:
        cpp_arguments.extend([member_argument['cpp_value']
                              for member_argument in this_union_arguments])

    if ('RaisesException' in method.extended_attributes or
        (method.is_constructor and
         DartUtilities.has_extended_attribute_value(interface, 'RaisesException', 'Constructor'))):
        cpp_arguments.append('es')

    if method.name == 'Constructor':
        base_name = 'create'
    elif method.name == 'NamedConstructor':
        base_name = 'createForJSConstructor'
    else:
        base_name = DartUtilities.cpp_name(method)
    cpp_method_name = DartUtilities.scoped_name(interface, method, base_name)
    return '%s(%s)' % (cpp_method_name, ', '.join(cpp_arguments))

# 需要导入模块: from dart_utilities import DartUtilities [as 别名]
# 或者: from dart_utilities.DartUtilities import call_with_arguments [as 别名]
def setter_expression(interface, attribute, context):
    extended_attributes = attribute.extended_attributes
    arguments = DartUtilities.call_with_arguments(
        extended_attributes.get('SetterCallWith') or
        extended_attributes.get('CallWith'))

    this_setter_base_name = v8_attributes.setter_base_name(interface, attribute, arguments)
    setter_name = DartUtilities.scoped_name(interface, attribute, this_setter_base_name)

    if ('PartialInterfaceImplementedAs' in extended_attributes and
        not attribute.is_static):
        arguments.append('*receiver')
    idl_type = attribute.idl_type
    attribute_name = dart_types.check_reserved_name(attribute.name)
    arguments.append(attribute_name)
    if context['is_setter_raises_exception']:
        arguments.append('es')

    return '%s(%s)' % (setter_name, ', '.join(arguments))

# 需要导入模块: from dart_utilities import DartUtilities [as 别名]
# 或者: from dart_utilities.DartUtilities import call_with_arguments [as 别名]
def getter_expression(interface, attribute, context):
    v8_attributes.getter_expression(interface, attribute, context)

    arguments = []
    this_getter_base_name = v8_attributes.getter_base_name(interface, attribute, arguments)
    getter_name = DartUtilities.scoped_name(interface, attribute, this_getter_base_name)

    arguments.extend(DartUtilities.call_with_arguments(
        attribute.extended_attributes.get('CallWith')))
    if ('PartialInterfaceImplementedAs' in attribute.extended_attributes and
        not attribute.is_static):
        # Pass by reference.
        arguments.append('*receiver')

    if attribute.idl_type.is_explicit_nullable:
        arguments.append('is_null')
    if context['is_getter_raises_exception']:
        arguments.append('es')
    return '%s(%s)' % (getter_name, ', '.join(arguments))