Move old glue code to snippets files

Most of the old glue code was directly injected into
the typesystem, so it was possible to add them
as snippets.

There are still a couple of header files that will remain
there, because the include tag does not have the file/snippet
tags.

A few lines of code were modified in favor of "modern" C++,
and good practices.

Task-number: PYSIDE-834
Change-Id: I3072298b16d7280550c6a7f6abae045250663ba6
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

1 files changed, 466 insertions, 12 deletions

diff --git a/sources/pyside2/PySide2/glue/qtcore.cpp b/sources/pyside2/PySide2/glue/qtcore.cpp
index 73b9476d1..47895bdda 100644
--- a/sources/pyside2/PySide2/glue/qtcore.cpp
+++ b/sources/pyside2/PySide2/glue/qtcore.cpp
@@ -75,7 +75,7 @@ static const char *QVariant_resolveMetaType(PyTypeObject *type, int *typeId)
         }
         // Do not resolve types to value type
         if (valueType)
-            return 0;
+            return nullptr;
         // Find in base types. First check tp_bases, and only after check tp_base, because
         // tp_base does not always point to the first base class, but rather to the first
         // that has added any python fields or slots to its object layout.
@@ -93,7 +93,7 @@ static const char *QVariant_resolveMetaType(PyTypeObject *type, int *typeId)
         }
     }
     *typeId = 0;
-    return 0;
+    return nullptr;
 }
 static QVariant QVariant_convertToValueList(PyObject *list)
 {
@@ -224,8 +224,8 @@ static QStack<PyObject*> globalPostRoutineFunctions;
 void globalPostRoutineCallback()
 {
     Shiboken::GilState state;
-    foreach (PyObject *callback, globalPostRoutineFunctions) {
-        Shiboken::AutoDecRef result(PyObject_CallObject(callback, NULL));
+    for (auto *callback : globalPostRoutineFunctions) {
+        Shiboken::AutoDecRef result(PyObject_CallObject(callback, nullptr));
         Py_DECREF(callback);
     }
     globalPostRoutineFunctions.clear();
@@ -259,6 +259,197 @@ PyModule_AddObject(module, "__version_info__", pyQtVersion);
 PyModule_AddStringConstant(module, "__version__", qVersion());
 // @snippet qt-version
 
+// @snippet qobject-connect
+static bool isDecorator(PyObject* method, PyObject* self)
+{
+    Shiboken::AutoDecRef methodName(PyObject_GetAttrString(method, "__name__"));
+    if (!PyObject_HasAttr(self, methodName))
+        return true;
+    Shiboken::AutoDecRef otherMethod(PyObject_GetAttr(self, methodName));
+    return PyMethod_GET_FUNCTION(otherMethod.object()) != PyMethod_GET_FUNCTION(method);
+}
+
+static bool getReceiver(QObject *source, const char* signal, PyObject* callback, QObject** receiver, PyObject** self, QByteArray* callbackSig)
+{
+    bool forceGlobalReceiver = false;
+    if (PyMethod_Check(callback)) {
+        *self = PyMethod_GET_SELF(callback);
+        if (%CHECKTYPE[QObject*](*self))
+            *receiver = %CONVERTTOCPP[QObject*](*self);
+        forceGlobalReceiver = isDecorator(callback, *self);
+    } else if (PyCFunction_Check(callback)) {
+        *self = PyCFunction_GET_SELF(callback);
+        if (*self && %CHECKTYPE[QObject*](*self))
+            *receiver = %CONVERTTOCPP[QObject*](*self);
+    } else if (PyCallable_Check(callback)) {
+        // Ok, just a callable object
+        *receiver = nullptr;
+        *self = nullptr;
+    }
+
+    bool usingGlobalReceiver = !*receiver || forceGlobalReceiver;
+
+    // Check if this callback is a overwrite of a non-virtual Qt slot.
+    if (!usingGlobalReceiver && receiver && self) {
+        *callbackSig = PySide::Signal::getCallbackSignature(signal, *receiver, callback, usingGlobalReceiver).toLatin1();
+        const QMetaObject* metaObject = (*receiver)->metaObject();
+        int slotIndex = metaObject->indexOfSlot(callbackSig->constData());
+        if (slotIndex != -1 && slotIndex < metaObject->methodOffset() && PyMethod_Check(callback))
+            usingGlobalReceiver = true;
+    }
+
+    if (usingGlobalReceiver) {
+        PySide::SignalManager& signalManager = PySide::SignalManager::instance();
+        *receiver = signalManager.globalReceiver(source, callback);
+        *callbackSig = PySide::Signal::getCallbackSignature(signal, *receiver, callback, usingGlobalReceiver).toLatin1();
+    }
+
+    return usingGlobalReceiver;
+}
+
+static bool qobjectConnect(QObject* source, const char* signal, QObject* receiver, const char* slot, Qt::ConnectionType type)
+{
+    if (!signal || !slot)
+        return false;
+
+    if (!PySide::Signal::checkQtSignal(signal))
+        return false;
+    signal++;
+
+    if (!PySide::SignalManager::registerMetaMethod(source, signal, QMetaMethod::Signal))
+        return false;
+
+    bool isSignal = PySide::Signal::isQtSignal(slot);
+    slot++;
+    PySide::SignalManager::registerMetaMethod(receiver, slot, isSignal ? QMetaMethod::Signal : QMetaMethod::Slot);
+    bool connection;
+    Py_BEGIN_ALLOW_THREADS
+    connection = QObject::connect(source, signal - 1, receiver, slot - 1, type);
+    Py_END_ALLOW_THREADS
+    return connection;
+}
+
+static bool qobjectConnect(QObject* source, QMetaMethod signal, QObject* receiver, QMetaMethod slot, Qt::ConnectionType type)
+{
+   return qobjectConnect(source, signal.methodSignature(), receiver, slot.methodSignature(), type);
+}
+
+static bool qobjectConnectCallback(QObject* source, const char* signal, PyObject* callback, Qt::ConnectionType type)
+{
+    if (!signal || !PySide::Signal::checkQtSignal(signal))
+        return false;
+    signal++;
+
+    int signalIndex = PySide::SignalManager::registerMetaMethodGetIndex(source, signal, QMetaMethod::Signal);
+    if (signalIndex == -1)
+        return false;
+
+    PySide::SignalManager& signalManager = PySide::SignalManager::instance();
+
+    // Extract receiver from callback
+    QObject* receiver = nullptr;
+    PyObject* self = nullptr;
+    QByteArray callbackSig;
+    bool usingGlobalReceiver = getReceiver(source, signal, callback, &receiver, &self, &callbackSig);
+    if (receiver == nullptr && self == nullptr)
+        return false;
+
+    const QMetaObject* metaObject = receiver->metaObject();
+    const char* slot = callbackSig.constData();
+    int slotIndex = metaObject->indexOfSlot(slot);
+    QMetaMethod signalMethod = metaObject->method(signalIndex);
+
+    if (slotIndex == -1) {
+        if (!usingGlobalReceiver && self && !Shiboken::Object::hasCppWrapper((SbkObject*)self)) {
+            qWarning("You can't add dynamic slots on an object originated from C++.");
+            if (usingGlobalReceiver)
+                signalManager.releaseGlobalReceiver(source, receiver);
+
+            return false;
+        }
+
+        if (usingGlobalReceiver)
+            slotIndex = signalManager.globalReceiverSlotIndex(receiver, slot);
+        else
+            slotIndex = PySide::SignalManager::registerMetaMethodGetIndex(receiver, slot, QMetaMethod::Slot);
+
+        if (slotIndex == -1) {
+            if (usingGlobalReceiver)
+                signalManager.releaseGlobalReceiver(source, receiver);
+
+            return false;
+        }
+    }
+    bool connection;
+    Py_BEGIN_ALLOW_THREADS
+    connection = QMetaObject::connect(source, signalIndex, receiver, slotIndex, type);
+    Py_END_ALLOW_THREADS
+    if (connection) {
+        if (usingGlobalReceiver)
+            signalManager.notifyGlobalReceiver(receiver);
+        #ifndef AVOID_PROTECTED_HACK
+            source->connectNotify(signalMethod); //Qt5: QMetaMethod instead of char*
+        #else
+            // Need to cast to QObjectWrapper* and call the public version of
+            // connectNotify when avoiding the protected hack.
+            reinterpret_cast<QObjectWrapper*>(source)->connectNotify(signalMethod); //Qt5: QMetaMethod instead of char*
+        #endif
+
+        return connection;
+    }
+
+    if (usingGlobalReceiver)
+        signalManager.releaseGlobalReceiver(source, receiver);
+
+    return false;
+}
+
+
+static bool qobjectDisconnectCallback(QObject* source, const char* signal, PyObject* callback)
+{
+    if (!PySide::Signal::checkQtSignal(signal))
+        return false;
+
+    PySide::SignalManager& signalManager = PySide::SignalManager::instance();
+
+    // Extract receiver from callback
+    QObject* receiver = nullptr;
+    PyObject* self = nullptr;
+    QByteArray callbackSig;
+    QMetaMethod slotMethod;
+    bool usingGlobalReceiver = getReceiver(nullptr, signal, callback, &receiver, &self, &callbackSig);
+    if (receiver == nullptr && self == nullptr)
+        return false;
+
+    const QMetaObject* metaObject = receiver->metaObject();
+    int signalIndex = source->metaObject()->indexOfSignal(++signal);
+    int slotIndex = -1;
+
+    slotIndex = metaObject->indexOfSlot(callbackSig);
+    slotMethod = metaObject->method(slotIndex);
+
+    bool disconnected;
+    Py_BEGIN_ALLOW_THREADS
+    disconnected = QMetaObject::disconnectOne(source, signalIndex, receiver, slotIndex);
+    Py_END_ALLOW_THREADS
+
+    if (disconnected) {
+        if (usingGlobalReceiver)
+            signalManager.releaseGlobalReceiver(source, receiver);
+
+        #ifndef AVOID_PROTECTED_HACK
+            source->disconnectNotify(slotMethod); //Qt5: QMetaMethod instead of char*
+        #else
+            // Need to cast to QObjectWrapper* and call the public version of
+            // connectNotify when avoiding the protected hack.
+            reinterpret_cast<QObjectWrapper*>(source)->disconnectNotify(slotMethod); //Qt5: QMetaMethod instead of char*
+        #endif
+        return true;
+    }
+    return false;
+}
+// @snippet qobject-connect
+
 // @snippet qobject-connect-1
 // %FUNCTION_NAME() - disable generation of function call.
 bool %0 = qobjectConnect(%1, %2, %CPPSELF, %3, %4);
@@ -514,10 +705,51 @@ qRegisterMetaType<QVector<int> >("QVector<int>");
 %PYARG_0 = %CONVERTTOPYTHON[%RETURN_TYPE](%0);
 // @snippet qobject-metaobject
 
-// @snippet qobject-findchild
+// @snippet qobject-findchild-1
+static QObject* _findChildHelper(const QObject* parent, const QString& name, PyTypeObject* desiredType)
+{
+    for (auto *child : parent->children()) {
+        Shiboken::AutoDecRef pyChild(%CONVERTTOPYTHON[QObject*](child));
+        if (PyType_IsSubtype(Py_TYPE(pyChild), desiredType)
+            && (name.isNull() || name == child->objectName())) {
+            return child;
+        }
+    }
+
+    for (auto *child : parent->children()) {
+        QObject *obj = _findChildHelper(child, name, desiredType);
+        if (obj)
+            return obj;
+    }
+    return nullptr;
+}
+
+static inline bool _findChildrenComparator(const QObject*& child, const QRegExp& name)
+{
+    return name.indexIn(child->objectName()) != -1;
+}
+
+static inline bool _findChildrenComparator(const QObject*& child, const QString& name)
+{
+    return name.isNull() || name == child->objectName();
+}
+
+template<typename T>
+static void _findChildrenHelper(const QObject* parent, const T& name, PyTypeObject* desiredType, PyObject* result)
+{
+    for (const auto *child : parent->children()) {
+        Shiboken::AutoDecRef pyChild(%CONVERTTOPYTHON[QObject*](child));
+        if (PyType_IsSubtype(Py_TYPE(pyChild), desiredType) && _findChildrenComparator(child, name))
+            PyList_Append(result, pyChild);
+        _findChildrenHelper(child, name, desiredType, result);
+    }
+}
+// @snippet qobject-findchild-1
+
+// @snippet qobject-findchild-2
 QObject *child = _findChildHelper(%CPPSELF, %2, (PyTypeObject*)%PYARG_1);
 %PYARG_0 = %CONVERTTOPYTHON[QObject*](child);
-// @snippet qobject-findchild
+// @snippet qobject-findchild-2
 
 // @snippet qobject-findchildren-1
 %PYARG_0 = PyList_New(0);
@@ -560,6 +792,214 @@ if (ret > 0 && ((strcmp(%1, SIGNAL(destroyed())) == 0) || (strcmp(%1, SIGNAL(des
 %PYARG_0 = %CONVERTTOPYTHON[QString](%1);
 // @snippet qregexp-replace
 
+// @snippet qbytearray-mgetitem
+if (PyIndex_Check(_key)) {
+    Py_ssize_t _i;
+    _i = PyNumber_AsSsize_t(_key, PyExc_IndexError);
+    if (_i < 0 || _i >= %CPPSELF.size()) {
+        PyErr_SetString(PyExc_IndexError, "index out of bounds");
+        return 0;
+    } else {
+        char res[2];
+        res[0] = %CPPSELF.at(_i);
+        res[1] = 0;
+        return PyBytes_FromStringAndSize(res, 1);
+    }
+} else if (PySlice_Check(_key)) {
+    Py_ssize_t start, stop, step, slicelength, cur;
+
+#ifdef IS_PY3K
+    PyObject *key = _key;
+#else
+    PySliceObject *key = reinterpret_cast<PySliceObject *>(_key);
+#endif
+    if (PySlice_GetIndicesEx(key, %CPPSELF.count(), &start, &stop, &step, &slicelength) < 0) {
+        return nullptr;
+    }
+
+    QByteArray ba;
+    if (slicelength <= 0) {
+        return %CONVERTTOPYTHON[QByteArray](ba);
+    } else if (step == 1) {
+        Py_ssize_t max = %CPPSELF.count();
+        start = qBound(Py_ssize_t(0), start, max);
+        stop = qBound(Py_ssize_t(0), stop, max);
+        QByteArray ba;
+        if (start < stop)
+            ba = %CPPSELF.mid(start, stop - start);
+        return %CONVERTTOPYTHON[QByteArray](ba);
+    } else {
+        QByteArray ba;
+        for (cur = start; slicelength > 0; cur += static_cast<size_t>(step), slicelength--) {
+            ba.append(%CPPSELF.at(cur));
+        }
+        return %CONVERTTOPYTHON[QByteArray](ba);
+    }
+} else {
+    PyErr_Format(PyExc_TypeError,
+                 "list indices must be integers or slices, not %.200s",
+                 Py_TYPE(_key)->tp_name);
+    return nullptr;
+}
+// @snippet qbytearray-mgetitem
+
+// @snippet qbytearray-msetitem
+if (PyIndex_Check(_key)) {
+    Py_ssize_t _i = PyNumber_AsSsize_t(_key, PyExc_IndexError);
+    if (_i == -1 && PyErr_Occurred())
+        return -1;
+
+    if (_i < 0)
+        _i += %CPPSELF.count();
+
+    if (_i < 0 || _i >= %CPPSELF.size()) {
+        PyErr_SetString(PyExc_IndexError, "QByteArray index out of range");
+        return -1;
+    }
+
+    // Provide more specific error message for bytes/str, bytearray, QByteArray respectively
+#ifdef IS_PY3K
+    if (PyBytes_Check(_value)) {
+        if (Py_SIZE(_value) != 1) {
+            PyErr_SetString(PyExc_ValueError, "bytes must be of size 1");
+#else
+    if (PyString_CheckExact(_value)) {
+        if (Py_SIZE(_value) != 1) {
+            PyErr_SetString(PyExc_ValueError, "str must be of size 1");
+#endif
+            return -1;
+        }
+    } else if (PyByteArray_Check(_value)) {
+        if (Py_SIZE(_value) != 1) {
+            PyErr_SetString(PyExc_ValueError, "bytearray must be of size 1");
+            return -1;
+        }
+    } else if (reinterpret_cast<PyTypeObject *>(Py_TYPE(_value)) == reinterpret_cast<PyTypeObject *>(SbkPySide2_QtCoreTypes[SBK_QBYTEARRAY_IDX])) {
+        if (PyObject_Length(_value) != 1) {
+            PyErr_SetString(PyExc_ValueError, "QByteArray must be of size 1");
+            return -1;
+        }
+    } else {
+#ifdef IS_PY3K
+        PyErr_SetString(PyExc_ValueError, "a bytes, bytearray, QByteArray of size 1 is required");
+#else
+        PyErr_SetString(PyExc_ValueError, "a str, bytearray, QByteArray of size 1 is required");
+#endif
+        return -1;
+    }
+
+    // Not support int or long.
+    %CPPSELF.remove(_i, 1);
+    PyObject *args = Py_BuildValue("(nO)", _i, _value);
+    PyObject *result = Sbk_QByteArrayFunc_insert(self, args);
+    Py_DECREF(args);
+    Py_XDECREF(result);
+    return !result ? -1 : 0;
+} else if (PySlice_Check(_key)) {
+    Py_ssize_t start, stop, step, slicelength, value_length;
+
+#ifdef IS_PY3K
+    PyObject *key = _key;
+#else
+    PySliceObject *key = reinterpret_cast<PySliceObject *>(_key);
+#endif
+    if (PySlice_GetIndicesEx(key, %CPPSELF.count(), &start, &stop, &step, &slicelength) < 0) {
+        return -1;
+    }
+    // The parameter candidates are: bytes/str, bytearray, QByteArray itself.
+    // Not support iterable which contains ints between 0~255
+
+    // case 1: value is nullpre, means delete the items within the range
+    // case 2: step is 1, means shrink or expanse
+    // case 3: step is not 1, then the number of slots have to equal the number of items in _value
+    QByteArray ba;
+    if (_value == nullptr || _value == Py_None) {
+        ba = QByteArray();
+        value_length = 0;
+    } else if (!(PyBytes_Check(_value) || PyByteArray_Check(_value) || reinterpret_cast<PyTypeObject *>(Py_TYPE(_value)) == reinterpret_cast<PyTypeObject *>(SbkPySide2_QtCoreTypes[SBK_QBYTEARRAY_IDX]))) {
+        PyErr_Format(PyExc_TypeError, "bytes, bytearray or QByteArray is required, not %.200s", Py_TYPE(_value)->tp_name);
+        return -1;
+    } else {
+        value_length = PyObject_Length(_value);
+    }
+
+    if (step != 1 && value_length != slicelength) {
+        PyErr_Format(PyExc_ValueError, "attempt to assign %s of size %d to extended slice of size %d",Py_TYPE(_value)->tp_name, value_length, slicelength);
+        return -1;
+    }
+
+    if (step != 1) {
+        int i = start;
+        for (int j = 0; j < slicelength; j++) {
+            PyObject *item = PyObject_GetItem(_value, PyLong_FromLong(j));
+            QByteArray temp;
+#ifdef IS_PY3K
+            if (PyLong_Check(item)) {
+#else
+            if (PyLong_Check(item) || PyInt_Check(item)) {
+#endif
+                int overflow;
+                long ival = PyLong_AsLongAndOverflow(item, &overflow);
+                // Not suppose to bigger than 255 because only bytes, bytearray, QByteArray were accept
+                const char *el = reinterpret_cast<const char*>(&ival);
+                temp = QByteArray(el);
+            } else {
+                temp = %CONVERTTOCPP[QByteArray](item);
+            }
+
+            %CPPSELF.replace(i, 1, temp);
+            i += step;
+        }
+        return 0;
+    } else {
+        ba = %CONVERTTOCPP[QByteArray](_value);
+        %CPPSELF.replace(start, slicelength, ba);
+        return 0;
+    }
+} else {
+    PyErr_Format(PyExc_TypeError, "QBytearray indices must be integers or slices, not %.200s",
+                  Py_TYPE(_key)->tp_name);
+    return -1;
+}
+// @snippet qbytearray-msetitem
+
+// @snippet qbytearray-bufferprotocol
+#if PY_VERSION_HEX < 0x03000000
+
+// QByteArray buffer protocol functions
+// see: http://www.python.org/dev/peps/pep-3118/
+
+extern "C" {
+
+static Py_ssize_t SbkQByteArray_segcountproc(PyObject* self, Py_ssize_t* lenp)
+{
+    if (lenp)
+        *lenp = Py_TYPE(self)->tp_as_sequence->sq_length(self);
+    return 1;
+}
+
+static Py_ssize_t SbkQByteArray_readbufferproc(PyObject* self, Py_ssize_t segment, void** ptrptr)
+{
+    if (segment || !Shiboken::Object::isValid(self))
+        return -1;
+
+    QByteArray* cppSelf = %CONVERTTOCPP[QByteArray*](self);
+    *ptrptr = reinterpret_cast<void*>(cppSelf->data());
+    return cppSelf->size();
+}
+
+PyBufferProcs SbkQByteArrayBufferProc = {
+    /*bf_getreadbuffer*/  &SbkQByteArray_readbufferproc,
+    /*bf_getwritebuffer*/ (writebufferproc) &SbkQByteArray_readbufferproc,
+    /*bf_getsegcount*/    &SbkQByteArray_segcountproc,
+    /*bf_getcharbuffer*/  (charbufferproc) &SbkQByteArray_readbufferproc
+};
+
+}
+
+#endif
+// @snippet qbytearray-bufferprotocol
+
 // @snippet qbytearray-operatorplus-1
 QByteArray ba = QByteArray(PyBytes_AS_STRING(%PYARG_1), PyBytes_GET_SIZE(%PYARG_1)) + *%CPPSELF;
 %PYARG_0 = %CONVERTTOPYTHON[QByteArray](ba);
@@ -635,8 +1075,8 @@ if (PyUnicode_CheckExact(%PYARG_1)) {
 
 // @snippet qbytearray-repr
 PyObject *aux = PyBytes_FromStringAndSize(%CPPSELF.constData(), %CPPSELF.size());
-if (aux == NULL) {
-    return NULL;
+if (aux == nullptr) {
+    return nullptr;
 }
 QByteArray b(Py_TYPE(%PYSELF)->tp_name);
 #ifdef IS_PY3K
@@ -685,8 +1125,8 @@ if (PyBytes_Check(%PYARG_1)) {
 
 // @snippet qbytearray-str
 PyObject *aux = PyBytes_FromStringAndSize(%CPPSELF.constData(), %CPPSELF.size());
-if (aux == NULL) {
-    return NULL;
+if (aux == nullptr) {
+    return nullptr;
 }
 #ifdef IS_PY3K
     %PYARG_0 = PyObject_Repr(aux);
@@ -845,6 +1285,20 @@ long result;
 %PYARG_0 = %CONVERTTOPYTHON[long](result);
 // @snippet qprocess-pid
 
+// @snippet qcoreapplication-init
+static void QCoreApplicationConstructor(PyObject *self, PyObject *pyargv, QCoreApplicationWrapper **cptr)
+{
+    static int argc;
+    static char **argv;
+    PyObject *stringlist = PyTuple_GET_ITEM(pyargv, 0);
+    if (Shiboken::listToArgcArgv(stringlist, &argc, &argv, "PySideApp")) {
+        *cptr = new QCoreApplicationWrapper(argc, argv);
+        Shiboken::Object::releaseOwnership(reinterpret_cast<SbkObject*>(self));
+        PySide::registerCleanupFunction(&PySide::destroyQCoreApplication);
+    }
+}
+// @snippet qcoreapplication-init
+
 // @snippet qcoreapplication-1
 QCoreApplicationConstructor(%PYSELF, args, &%0);
 // @snippet qcoreapplication-1
@@ -959,7 +1413,7 @@ QSignalTransition *%0 = %CPPSELF->%FUNCTION_NAME(sender, PySide::Signal::getSign
 
 // @snippet qstatemachine-configuration
 %PYARG_0 = PySet_New(0);
-foreach (QAbstractState *abs_state, %CPPSELF.configuration()) {
+for (auto *abs_state : %CPPSELF.configuration()) {
         Shiboken::AutoDecRef obj(%CONVERTTOPYTHON[QAbstractState*](abs_state));
         Shiboken::Object::setParent(self, obj);
         PySet_Add(%PYARG_0, obj);
@@ -968,7 +1422,7 @@ foreach (QAbstractState *abs_state, %CPPSELF.configuration()) {
 
 // @snippet qstatemachine-defaultanimations
 %PYARG_0 = PyList_New(0);
-foreach (QAbstractAnimation *abs_anim, %CPPSELF.defaultAnimations()) {
+for (auto *abs_anim : %CPPSELF.defaultAnimations()) {
         Shiboken::AutoDecRef obj(%CONVERTTOPYTHON[QAbstractAnimation*](abs_anim));
         Shiboken::Object::setParent(self, obj);
         PyList_Append(%PYARG_0, obj);