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Merge pull request #23002 from alalek:issue_22206

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* obj-c: de-duplicate values of nested enums

- prefix with outer class name

* obj-c: handle enum names change in assigned values

* obj-c: switch on 'const_fix'

* obj-c: add NS_SWIFT_NAME
This commit is contained in:
Alexander Alekhin 2022-12-22 17:01:21 +03:00 committed by GitHub
parent 645930387c
commit b5400902a7
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 22 additions and 6 deletions
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28
modules/objc/generator/gen_objc.py
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@ -203,6 +203,7 @@ class ConstInfo(GeneralInfo):
def __init__(self, decl, addedManually=False, namespaces=[], enumType=None):
GeneralInfo.__init__(self, "const", decl, namespaces)
self.cname = get_cname(self.name)
self.swift_name = None
self.value = decl[1]
self.enumType = enumType
self.addedManually = addedManually
@ -780,14 +781,27 @@ class ObjectiveCWrapperGenerator(object):
logging.info('ignored: %s', constinfo)
else:
objc_type = enumType.rsplit(".", 1)[-1] if enumType else ""
if constinfo.classname in const_fix and objc_type in const_fix[constinfo.classname] and constinfo.name in const_fix[constinfo.classname][objc_type]:
fixed_const = const_fix[constinfo.classname][objc_type][constinfo.name]
constinfo.name = fixed_const
constinfo.cname = fixed_const
if constinfo.enumType and constinfo.classpath:
new_name = constinfo.classname + '_' + constinfo.name
const_fix.setdefault(constinfo.classpath, {}).setdefault(objc_type, {})[constinfo.name] = new_name
constinfo.swift_name = constinfo.name
constinfo.name = new_name
logging.info('use outer class prefix: %s', constinfo)
if constinfo.classpath in const_fix and objc_type in const_fix[constinfo.classpath]:
fixed_consts = const_fix[constinfo.classpath][objc_type]
if constinfo.name in fixed_consts:
fixed_const = fixed_consts[constinfo.name]
constinfo.name = fixed_const
constinfo.cname = fixed_const
if constinfo.value in fixed_consts:
constinfo.value = fixed_consts[constinfo.value]
if not self.isWrapped(constinfo.classname):
logging.info('class not found: %s', constinfo)
constinfo.name = constinfo.classname + '_' + constinfo.name
if not constinfo.name.startswith(constinfo.classname + "_"):
constinfo.swift_name = constinfo.name
constinfo.name = constinfo.classname + '_' + constinfo.name
constinfo.classname = ''
ci = self.getClass(constinfo.classname)
@ -1294,7 +1308,9 @@ $unrefined_call$epilogue$ret
ci.enum_declarations.write("""
// C++: enum {1} ({2})
typedef NS_ENUM(int, {1}) {{
{0}\n}};\n\n""".format(",\n ".join(["%s = %s" % (c.name, c.value) for c in consts]), typeNameShort, typeName)
{0}\n}};\n\n""".format(
",\n ".join(["%s = %s" % (c.name + (" NS_SWIFT_NAME(" + c.swift_name + ")" if c.swift_name else ""), c.value) for c in consts]),
typeNameShort, typeName)
)
else:
if not wrote_consts_pragma: