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// Copyright (C) 2022 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 "pysideqmlforeign_p.h"
#include "pysideqmltypeinfo_p.h"
#include <signalmanager.h>
#include <pysideclassdecorator_p.h>
#include <shiboken.h>
#include <signature.h>
#include <sbkstring.h>
#include <QtCore/QtGlobal>
#include <QtCore/QDebug>
// The QmlForeign decorator modifies QmlElement to create a different type
// QmlElement.
class PySideQmlForeignPrivate : public PySide::ClassDecorator::TypeDecoratorPrivate
{
public:
PyObject *tp_call(PyObject *self, PyObject *args, PyObject * /* kw */) override;
const char *name() const override;
};
// The call operator is passed the class type and registers the type
// in QmlTypeInfo.
PyObject *PySideQmlForeignPrivate::tp_call(PyObject *self, PyObject *args, PyObject * /* kw */)
{
PyObject *klass = tp_call_check(args, CheckMode::WrappedType);
if (klass == nullptr)
return nullptr;
auto *data = DecoratorPrivate::get<PySideQmlForeignPrivate>(self);
const auto info = PySide::Qml::ensureQmlTypeInfo(klass);
info->foreignType = data->type();
// Insert an alias to be used by the factory functions of Decorators like
// @QmlExtended and @QmlAttached.
auto *foreignObj = reinterpret_cast<const PyObject *>(info->foreignType);
PySide::Qml::insertQmlTypeInfoAlias(foreignObj, info);
Py_INCREF(klass);
return klass;
}
const char *PySideQmlForeignPrivate::name() const
{
return "QmlForeign";
}
extern "C" {
static PyTypeObject *createPySideQmlForeignType(void)
{
auto typeSlots =
PySide::ClassDecorator::Methods<PySideQmlForeignPrivate>::typeSlots();
PyType_Spec PySideQmlForeignType_spec = {
"2:PySide6.QtCore.qmlForeign",
sizeof(PySideClassDecorator),
0,
Py_TPFLAGS_DEFAULT,
typeSlots.data()
};
return SbkType_FromSpec(&PySideQmlForeignType_spec);
}
PyTypeObject *PySideQmlForeign_TypeF(void)
{
static auto *type = createPySideQmlForeignType();
return type;
}
} // extern "C"
static const char *qmlAttached_SignatureStrings[] = {
"PySide6.QtQml.QmlForeign(self,type:type)",
nullptr // Sentinel
};
namespace PySide::Qml {
void initQmlForeign(PyObject *module)
{
if (InitSignatureStrings(PySideQmlForeign_TypeF(), qmlAttached_SignatureStrings) < 0)
return;
Py_INCREF(PySideQmlForeign_TypeF());
PyModule_AddObject(module, "QmlForeign",
reinterpret_cast<PyObject *>(PySideQmlForeign_TypeF()));
}
} // namespace PySide::Qml
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