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# SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
#
# SPDX-License-Identifier: GPL-3.0-or-later
from common import *
_enum_to_str_list = [
# xproto.xml
('xcb', 'VisualClass'),
('xcb', 'EventMask'),
('xcb', 'BackingStore'),
('xcb', 'ImageOrder'),
('xcb', 'ModMask'),
('xcb', 'ButtonMask'),
('xcb', 'KeyButMask'),
('xcb', 'Motion'),
('xcb', 'NotifyDetail'),
('xcb', 'NotifyMode'),
('xcb', 'Visibility'),
('xcb', 'Place'),
('xcb', 'ColormapState'),
('xcb', 'Mapping'),
('xcb', 'WindowClass'),
('xcb', 'Gravity'),
('xcb', 'MapState'),
('xcb', 'ConfigWindow'),
('xcb', 'GrabStatus'),
('xcb', 'FontDraw'),
('xcb', 'StackMode'),
('xcb', 'Blanking'),
('xcb', 'Exposures'),
('xcb', 'MappingStatus'),
# TODO
# screensaver.xml
('xcb', 'ScreenSaver', 'Kind'),
('xcb', 'ScreenSaver', 'State'),
]
def get_enum_prefix(name):
pkg_name, name = split_pkg_and_type(name)
# check result
enum_prefix = ''.join(name)
assert enum_prefix[0].isupper()
_ns = get_namespace()
if _ns.is_ext and pkg_name != '' and pkg_name != get_go_pkg_name(_ns.ext_name):
# add pkg ident
enum_prefix = pkg_name + '.' + enum_prefix
return enum_prefix
_cname_special_cases = {
'VISUALID': 'VisualID',
}
_item_name_special_list = [
# xproto.xml
'YX',
'XY',
'DE',
'RGB',
'LSB',
'MSB',
'WM',
# render.xml
'BGR',
'HSL',
]
def get_enum_item_name(name):
if name in _cname_special_cases:
return _cname_special_cases[name]
name_parts = split_name(name)
result = []
for x in name_parts:
if x in _item_name_special_list:
result.append(x)
else:
result.append(x.title())
return ''.join(result)
def define_go_enum_to_string_func(prefix, self):
if len(self.values) < 2:
return
if not self.name in _enum_to_str_list:
return
l('\nfunc %sEnumToStr(v int) string {', prefix)
if len(self.bits) > 0:
l('strv := []string{}')
l('switch {')
for (item_name, val) in self.values:
val = int(val)
if val == 0:
continue
l('case v & %s%s > 0:', prefix, item_name)
l(' strv = append(strv, "%s")', item_name)
l('}') # end switch
l('return "[" + strings.Join(strv, "|") + "]"')
else:
items = dict()
# key is val, value is list of item_name
for (item_name, val) in self.values:
val = int(val)
if val in items:
items[val].append(item_name)
# items[val] = items[val].append(item_name)
else:
items[val] = [ item_name ]
l('switch v {')
for k in sorted(items.keys()):
l('case %d:', k)
l(' return "%s"', ' or '.join(items[k]))
# case default
l('default:')
l('return "<Unknown>"')
l('}') # end switch
l('}') # end func
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