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>

6 files changed, 0 insertions, 673 deletions

diff --git a/sources/pyside2/PySide2/QtCore/glue/qbytearray_bufferprotocol.cpp b/sources/pyside2/PySide2/QtCore/glue/qbytearray_bufferprotocol.cpp
deleted file mode 100644
index ed5fef3ae..000000000
--- a/sources/pyside2/PySide2/QtCore/glue/qbytearray_bufferprotocol.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt for Python.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#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
diff --git a/sources/pyside2/PySide2/QtCore/glue/qbytearray_mgetitem.cpp b/sources/pyside2/PySide2/QtCore/glue/qbytearray_mgetitem.cpp
deleted file mode 100644
index 9612f41b0..000000000
--- a/sources/pyside2/PySide2/QtCore/glue/qbytearray_mgetitem.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2018 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt for Python.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-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 NULL;
-    }
-
-    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 NULL;
-}
diff --git a/sources/pyside2/PySide2/QtCore/glue/qbytearray_msetitem.cpp b/sources/pyside2/PySide2/QtCore/glue/qbytearray_msetitem.cpp
deleted file mode 100644
index 1349f40f1..000000000
--- a/sources/pyside2/PySide2/QtCore/glue/qbytearray_msetitem.cpp
+++ /dev/null
@@ -1,158 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2018 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt for Python.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-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 NULL, 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 == NULL || _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;
-}
-
-
diff --git a/sources/pyside2/PySide2/QtCore/glue/qcoreapplication_init.cpp b/sources/pyside2/PySide2/QtCore/glue/qcoreapplication_init.cpp
deleted file mode 100644
index 9bdaa011e..000000000
--- a/sources/pyside2/PySide2/QtCore/glue/qcoreapplication_init.cpp
+++ /dev/null
@@ -1,50 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt for Python.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-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);
-    }
-}
diff --git a/sources/pyside2/PySide2/QtCore/glue/qobject_connect.cpp b/sources/pyside2/PySide2/QtCore/glue/qobject_connect.cpp
deleted file mode 100644
index 20f3720bf..000000000
--- a/sources/pyside2/PySide2/QtCore/glue/qobject_connect.cpp
+++ /dev/null
@@ -1,227 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt for Python.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-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 = 0;
-        *self = 0;
-    }
-
-    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 = 0;
-    PyObject* self = 0;
-    QByteArray callbackSig;
-    bool usingGlobalReceiver = getReceiver(source, signal, callback, &receiver, &self, &callbackSig);
-    if (receiver == 0 && self == 0)
-        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 = 0;
-    PyObject* self = 0;
-    QByteArray callbackSig;
-    QMetaMethod slotMethod;
-    bool usingGlobalReceiver = getReceiver(NULL, signal, callback, &receiver, &self, &callbackSig);
-    if (receiver == 0 && self == 0)
-        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;
-}
diff --git a/sources/pyside2/PySide2/QtCore/glue/qobject_findchild.cpp b/sources/pyside2/PySide2/QtCore/glue/qobject_findchild.cpp
deleted file mode 100644
index b32d104fd..000000000
--- a/sources/pyside2/PySide2/QtCore/glue/qobject_findchild.cpp
+++ /dev/null
@@ -1,78 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt for Python.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-static QObject* _findChildHelper(const QObject* parent, const QString& name, PyTypeObject* desiredType)
-{
-    foreach(QObject* child, parent->children()) {
-        Shiboken::AutoDecRef pyChild(%CONVERTTOPYTHON[QObject*](child));
-        if (PyType_IsSubtype(Py_TYPE(pyChild), desiredType)
-            && (name.isNull() || name == child->objectName())) {
-            return child;
-        }
-    }
-
-    QObject* obj;
-    foreach(QObject* child, parent->children()) {
-        obj = _findChildHelper(child, name, desiredType);
-        if (obj)
-            return obj;
-    }
-    return 0;
-}
-
-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)
-{
-    foreach(const QObject* 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);
-    }
-}