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Diffstat (limited to 'sources/pyside2/libpyside/pysideclassinfo.cpp')
| -rw-r--r-- | sources/pyside2/libpyside/pysideclassinfo.cpp | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/sources/pyside2/libpyside/pysideclassinfo.cpp b/sources/pyside2/libpyside/pysideclassinfo.cpp deleted file mode 100644 index aa47f97c1..000000000 --- a/sources/pyside2/libpyside/pysideclassinfo.cpp +++ /dev/null @@ -1,207 +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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <sbkpython.h> - -#include "pysideclassinfo.h" -#include "pyside_p.h" -#include "pysideclassinfo_p.h" -#include "dynamicqmetaobject.h" - -#include <shiboken.h> -#include <signature.h> - -extern "C" -{ - -static PyObject *classInfoTpNew(PyTypeObject *subtype, PyObject *args, PyObject *kwds); -static int classInfoTpInit(PyObject *, PyObject *, PyObject *); -static void classInfoFree(void *); -static PyObject *classCall(PyObject *, PyObject *, PyObject *); - -static PyType_Slot PySideClassInfoType_slots[] = { - {Py_tp_call, (void *)classCall}, - {Py_tp_init, (void *)classInfoTpInit}, - {Py_tp_new, (void *)classInfoTpNew}, - {Py_tp_free, (void *)classInfoFree}, - {Py_tp_dealloc, (void *)Sbk_object_dealloc}, - {0, 0} -}; -static PyType_Spec PySideClassInfoType_spec = { - "2:PySide2.QtCore.ClassInfo", - sizeof(PySideClassInfo), - 0, - Py_TPFLAGS_DEFAULT, - PySideClassInfoType_slots, -}; - - -PyTypeObject *PySideClassInfoTypeF(void) -{ - static PyTypeObject *type = - reinterpret_cast<PyTypeObject *>(SbkType_FromSpec(&PySideClassInfoType_spec)); - return type; -} - -PyObject *classCall(PyObject *self, PyObject *args, PyObject * /* kw */) -{ - if (!PyTuple_Check(args) || PyTuple_Size(args) != 1) { - PyErr_Format(PyExc_TypeError, - "The ClassInfo decorator takes exactly 1 positional argument (%zd given)", - PyTuple_Size(args)); - return 0; - } - - PySideClassInfo *data = reinterpret_cast<PySideClassInfo *>(self); - PySideClassInfoPrivate *pData = data->d; - - if (pData->m_alreadyWrapped) { - PyErr_SetString(PyExc_TypeError, "This instance of ClassInfo() was already used to wrap an object"); - return 0; - } - - PyObject *klass = PyTuple_GetItem(args, 0); - bool validClass = false; - - // This will sometimes segfault if you mistakenly use it on a function declaration - if (!PyType_Check(klass)) { - PyErr_SetString(PyExc_TypeError, "This decorator can only be used on class declarations"); - return 0; - } - - PyTypeObject *klassType = reinterpret_cast<PyTypeObject *>(klass); - if (Shiboken::ObjectType::checkType(klassType)) { - if (auto userData = PySide::retrieveTypeUserData(klassType)) { - PySide::MetaObjectBuilder &mo = userData->mo; - mo.addInfo(PySide::ClassInfo::getMap(data)); - pData->m_alreadyWrapped = true; - validClass = true; - } - } - - if (!validClass) { - PyErr_SetString(PyExc_TypeError, "This decorator can only be used on classes that are subclasses of QObject"); - return 0; - } - - Py_INCREF(klass); - return klass; -} - -static PyObject *classInfoTpNew(PyTypeObject *subtype, PyObject * /* args */, PyObject * /* kwds */) -{ - PySideClassInfo *me = reinterpret_cast<PySideClassInfo *>(subtype->tp_alloc(subtype, 0)); - me->d = new PySideClassInfoPrivate; - - me->d->m_alreadyWrapped = false; - - return reinterpret_cast<PyObject *>(me); -} - -int classInfoTpInit(PyObject *self, PyObject *args, PyObject *kwds) -{ - if (PyTuple_Check(args) && PyTuple_Size(args) > 0) { - PyErr_Format(PyExc_TypeError, "ClassInfo() takes exactly 0 positional arguments (%zd given)", PyTuple_Size(args)); - return -1; - } - - PySideClassInfo *data = reinterpret_cast<PySideClassInfo *>(self); - PySideClassInfoPrivate *pData = data->d; - - PyObject *key; - PyObject *value; - Py_ssize_t pos = 0; - - // PyDict_Next causes a segfault if kwds is empty - if (kwds && PyDict_Check(kwds) && PyDict_Size(kwds) > 0) { - while (PyDict_Next(kwds, &pos, &key, &value)) { - if (Shiboken::String::check(key) && Shiboken::String::check(value)) { - pData->m_data[Shiboken::String::toCString(key)] = Shiboken::String::toCString(value); - } else { - PyErr_SetString(PyExc_TypeError, "All keys and values provided to ClassInfo() must be strings"); - return -1; - } - } - } - - return PyErr_Occurred() ? -1 : 0; -} - -void classInfoFree(void *self) -{ - auto pySelf = reinterpret_cast<PyObject *>(self); - auto data = reinterpret_cast<PySideClassInfo *>(self); - - delete data->d; - Py_TYPE(pySelf)->tp_base->tp_free(self); -} - - -} // extern "C" - - -namespace PySide { namespace ClassInfo { - -static const char *ClassInfo_SignatureStrings[] = { - "PySide2.QtCore.ClassInfo(**info:typing.Dict[str,str])", - nullptr}; // Sentinel - -void init(PyObject *module) -{ - if (InitSignatureStrings(PySideClassInfoTypeF(), ClassInfo_SignatureStrings) < 0) - return; - - Py_INCREF(PySideClassInfoTypeF()); - PyModule_AddObject(module, "ClassInfo", reinterpret_cast<PyObject *>(PySideClassInfoTypeF())); -} - -bool checkType(PyObject *pyObj) -{ - if (pyObj) - return PyType_IsSubtype(Py_TYPE(pyObj), PySideClassInfoTypeF()); - return false; -} - -QMap<QByteArray, QByteArray> getMap(PySideClassInfo *obj) -{ - return obj->d->m_data; -} - -} //namespace Property -} //namespace PySide |