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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "pysideqmluncreatable.h"
#include <pysideclassdecorator_p.h>
#include <pysideclassinfo.h>
#include <shiboken.h>
#include <signature.h>
#include <sbkcppstring.h>
#include <QtCore/qbytearray.h>
using namespace Qt::StringLiterals;
class PySideQmlUncreatablePrivate : public PySide::ClassDecorator::StringDecoratorPrivate
{
public:
PyObject *tp_call(PyObject *self, PyObject *args, PyObject * /* kw */) override;
int tp_init(PyObject *self, PyObject *args, PyObject *kwds) override;
const char *name() const override;
};
const char *PySideQmlUncreatablePrivate::name() const
{
return "QmlUncreatable";
}
// The call operator is passed the class type and registers the reason
// in the uncreatableReasonMap()
PyObject *PySideQmlUncreatablePrivate::tp_call(PyObject *self, PyObject *args, PyObject * /* kw */)
{
PyObject *klass = tp_call_check(args, CheckMode::WrappedType);
if (klass== nullptr)
return nullptr;
auto *type = reinterpret_cast<PyTypeObject *>(klass);
auto *data = DecoratorPrivate::get<PySideQmlUncreatablePrivate>(self);
setUncreatableClassInfo(type, data->string());
Py_INCREF(klass);
return klass;
}
int PySideQmlUncreatablePrivate::tp_init(PyObject *self, PyObject *args, PyObject * /* kwds */)
{
int result = -1;
const auto argsCount = PyTuple_Size(args);
if (argsCount == 0) {
result = 0; // QML-generated reason
} else if (argsCount == 1) {
PyObject *arg = PyTuple_GET_ITEM(args, 0);
result = arg == Py_None
? 0 // QML-generated reason
: convertToString(self, args);
}
if (result != 0) {
PyErr_Format(PyExc_TypeError,
"QmlUncreatable() takes a single string argument or no argument");
}
return result;
}
extern "C" {
PyTypeObject *createPySideQmlUncreatableType(void)
{
auto typeSlots =
PySide::ClassDecorator::Methods<PySideQmlUncreatablePrivate>::typeSlots();
PyType_Spec PySideQmlUncreatableType_spec = {
"2:PySide6.QtCore.qmlUncreatable",
sizeof(PySideClassDecorator),
0,
Py_TPFLAGS_DEFAULT,
typeSlots.data()
};
return SbkType_FromSpec(&PySideQmlUncreatableType_spec);
}
PyTypeObject *PySideQmlUncreatable_TypeF(void)
{
static auto *type = createPySideQmlUncreatableType();
return type;
}
} // extern "C"
static const char *qmlUncreatable_SignatureStrings[] = {
"PySide6.QtQml.QmlUncreatable(self,reason:str)",
nullptr // Sentinel
};
void initQmlUncreatable(PyObject *module)
{
if (InitSignatureStrings(PySideQmlUncreatable_TypeF(), qmlUncreatable_SignatureStrings) < 0)
return;
Py_INCREF(PySideQmlUncreatable_TypeF());
PyModule_AddObject(module, "QmlUncreatable",
reinterpret_cast<PyObject *>(PySideQmlUncreatable_TypeF()));
}
void setUncreatableClassInfo(PyTypeObject *type, const QByteArray &reason)
{
PySide::ClassInfo::setClassInfo(type, {
{"QML.Creatable"_ba, "false"_ba},
{"QML.UncreatableReason"_ba, reason} });
}
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