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Diffstat (limited to 'sources/pyside2/libpyside/signalmanager.h')
-rw-r--r-- | sources/pyside2/libpyside/signalmanager.h | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/sources/pyside2/libpyside/signalmanager.h b/sources/pyside2/libpyside/signalmanager.h deleted file mode 100644 index 229ddb91d..000000000 --- a/sources/pyside2/libpyside/signalmanager.h +++ /dev/null @@ -1,120 +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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef SIGNALMANAGER_H -#define SIGNALMANAGER_H - -#include "pysidemacros.h" - -#include <sbkpython.h> - -#include <QtCore/QMetaMethod> - -QT_FORWARD_DECLARE_CLASS(QDataStream) - -namespace PySide -{ - -/// Thin wrapper for PyObject which increases the reference count at the constructor but *NOT* at destructor. -class PYSIDE_API PyObjectWrapper -{ -public: - PyObjectWrapper(PyObjectWrapper&&) = delete; - PyObjectWrapper& operator=(PyObjectWrapper &&) = delete; - - PyObjectWrapper(); - explicit PyObjectWrapper(PyObject* me); - PyObjectWrapper(const PyObjectWrapper &other); - PyObjectWrapper& operator=(const PyObjectWrapper &other); - - void reset(PyObject *o); - - ~PyObjectWrapper(); - operator PyObject*() const; - -private: - PyObject* m_me; -}; - -PYSIDE_API QDataStream &operator<<(QDataStream& out, const PyObjectWrapper& myObj); -PYSIDE_API QDataStream &operator>>(QDataStream& in, PyObjectWrapper& myObj); - -class PYSIDE_API SignalManager -{ - Q_DISABLE_COPY(SignalManager) -public: - static SignalManager& instance(); - - QObject* globalReceiver(QObject* sender, PyObject* callback); - void releaseGlobalReceiver(const QObject* sender, QObject* receiver); - int globalReceiverSlotIndex(QObject* sender, const char* slotSignature) const; - void notifyGlobalReceiver(QObject* receiver); - - bool emitSignal(QObject* source, const char* signal, PyObject* args); - static int qt_metacall(QObject* object, QMetaObject::Call call, int id, void** args); - - // Used to register a new signal/slot on QMetaobject of source. - static bool registerMetaMethod(QObject* source, const char* signature, QMetaMethod::MethodType type); - static int registerMetaMethodGetIndex(QObject* source, const char* signature, QMetaMethod::MethodType type); - - // used to discovery metaobject - static const QMetaObject* retrieveMetaObject(PyObject* self); - - // Used to discovery if SignalManager was connected with object "destroyed()" signal. - int countConnectionsWith(const QObject *object); - - // Disconnect all signals managed by Globalreceiver - void clear(); - - // Utility function to call a python method usign args received in qt_metacall - static int callPythonMetaMethod(const QMetaMethod& method, void** args, PyObject* obj, bool isShortCuit); - -private: - struct SignalManagerPrivate; - SignalManagerPrivate* m_d; - - SignalManager(); - ~SignalManager(); -}; - -} - -Q_DECLARE_METATYPE(PySide::PyObjectWrapper) - -#endif |