def GetArg(arg):
ty = arg.attrib['type']
return {
'name': arg.attrib['name'],
'type': ty,
'nullable': arg.get('allow-null', 'false') == 'true',
'proto_type': proto_type_conversions[ty],
'cpp_type': GetCppType(arg),
'interface': arg.get('interface'),
'doc': wlu.GetDocumentation(arg),
}
def GetInterface(interface, context):
name = interface.attrib['name']
return {
'name': name,
'idx': context.GetAndIncrementCount('interface_index'),
'cpp_type': GetCppPtrType(name),
'is_global': name not in context.non_global_names,
'events': [GetMessage(m, context) for m in interface.findall('event')],
'requests':
[GetMessage(m, context) for m in interface.findall('request')],
'has_listener': wlu.NeedsListener(interface),
'doc': wlu.GetDocumentation(interface),
}
def GetMessage(message, context):
name = message.attrib['name']
constructed = wlu.GetConstructedInterface(message)
return {
'name': name,
'tag': message.tag,
'idx': context.GetAndIncrementCount('message_index'),
'args': [GetArg(a) for a in message.findall('arg')],
'is_constructor': wlu.IsConstructor(message),
'is_destructor': wlu.IsDestructor(message),
'constructed': constructed,
'constructed_has_listener': constructed
in context.interfaces_with_listeners,
'doc': wlu.GetDocumentation(message),
}