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# vim: set ts=4 sws=4 sw=4:
# from utils import *
from utils import _n, _ext, _n_item, get_namespace
from parameter import *
from resource_classes import _resource_classes
from cppreply import CppReply
from cppcookie import CppCookie
_templates = {}
_templates['void_request_function'] = \
'''\
template<typename Connection, typename ... Parameter>
void
%s_checked(Connection && c, Parameter && ... parameter)
{
xpp::generic::check<Connection, xpp::%s::error::dispatcher>(
std::forward<Connection>(c),
%s_checked(
std::forward<Connection>(c),
std::forward<Parameter>(parameter) ...));
}
template<typename ... Parameter>
void
%s(Parameter && ... parameter)
{
%s(std::forward<Parameter>(parameter) ...);
}
'''
def _void_request_function(ns, name, c_name):
return _templates['void_request_function'] % \
( name
, ns
, c_name
, name
, c_name
)
_templates['reply_request_function'] = \
'''\
template<typename Connection, typename ... Parameter>
reply::checked::%s<Connection>
%s(Connection && c, Parameter && ... parameter)
{
return reply::checked::%s<Connection>(
std::forward<Connection>(c), std::forward<Parameter>(parameter) ...);
}
template<typename Connection, typename ... Parameter>
reply::unchecked::%s<Connection>
%s_unchecked(Connection && c, Parameter && ... parameter)
{
return reply::unchecked::%s<Connection>(
std::forward<Connection>(c), std::forward<Parameter>(parameter) ...);
}
'''
def _reply_request_function(name):
return _templates['reply_request_function'] % \
( name
, name
, name
, name
, name
, name)
_templates['inline_reply_class'] = \
'''\
template<typename ... Parameter>
auto
%s(Parameter && ... parameter) const
-> reply::checked::%s<Connection>
{
return xpp::%s::%s(
connection(),
%s\
std::forward<Parameter>(parameter) ...);
}
template<typename ... Parameter>
auto
%s_unchecked(Parameter && ... parameter) const
-> reply::unchecked::%s<Connection>
{
return xpp::%s::%s_unchecked(
connection(),
%s\
std::forward<Parameter>(parameter) ...);
}
'''
def _inline_reply_class(request_name, method_name, member, ns):
return _templates['inline_reply_class'] % \
( method_name
, request_name
, ns
, request_name
, member
, method_name
, request_name
, ns
, request_name
, member
)
_templates['inline_void_class'] = \
'''\
template<typename ... Parameter>
void
%s_checked(Parameter && ... parameter) const
{
xpp::%s::%s_checked(connection(),
%s\
std::forward<Parameter>(parameter) ...);
}
template<typename ... Parameter>
void
%s(Parameter && ... parameter) const
{
xpp::%s::%s(connection(),
%s\
std::forward<Parameter>(parameter) ...);
}
'''
def _inline_void_class(request_name, method_name, member, ns):
return _templates['inline_void_class'] % \
( method_name
, ns
, request_name
, member
, method_name
, ns
, request_name
, member
)
_replace_special_classes = \
{ "gcontext" : "gc" }
def replace_class(method, class_name):
cn = _replace_special_classes.get(class_name, class_name)
return method.replace("_" + cn, "")
class CppRequest(object):
def __init__(self, request, name, is_void, namespace, reply):
self.request = request
self.name = name
self.request_name = _ext(_n_item(self.request.name[-1]))
self.is_void = is_void
self.namespace = namespace
self.reply = reply
self.c_namespace = \
"" if namespace.header.lower() == "xproto" \
else get_namespace(namespace)
self.accessors = []
self.parameter_list = ParameterList()
self.c_name = "xcb" \
+ (("_" + get_namespace(namespace)) if namespace.is_ext else "") \
+ "_" + self.request_name
def add(self, param):
self.parameter_list.add(param)
def make_wrapped(self):
self.parameter_list.make_wrapped()
def make_class(self):
cppcookie = CppCookie(self.namespace, self.is_void, self.request.name, self.reply, self.parameter_list)
if self.is_void:
void_functions = cppcookie.make_void_functions()
if len(void_functions) > 0:
return void_functions
else:
return _void_request_function(get_namespace(self.namespace), self.request_name, self.c_name)
else:
cppreply = CppReply(self.namespace, self.request.name, cppcookie, self.reply, self.accessors, self.parameter_list)
return cppreply.make() + "\n\n" + _reply_request_function(self.request_name)
def make_object_class_inline(self, is_connection, class_name=""):
member = ""
method_name = self.name
if not is_connection:
member = "resource(),\n"
method_name = replace_class(method_name, class_name)
if self.is_void:
return _inline_void_class(self.request_name, method_name, member, get_namespace(self.namespace))
else:
return _inline_reply_class(self.request_name, method_name, member, get_namespace(self.namespace))
|
