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* libpyside: Reimplement signal connections for Python callables not targeting ↵Friedemann Kleint2024-08-211-112/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | a QMetaMethod The code previously used a instances of class GlobalReceiverV2 inheriting QObject in a hash in SignalManager per slot tracking the list of senders to be able to use standard signal/slot connections in Qt. This was a complicated data structure and had issues with cleanups. This has been replaced by using an invoker object based on QtPrivate::QSlotObjectBase which can be passed to QObjectPrivate::connect(const QObject *, int signal, QtPrivate::QSlotObjectBase *, ...). The connections (identified by ConnectionKey) are now stored in a hash with QMetaObject::Connection as value, which can be used to disconnect using QObject::disconnect(QMetaObject::Connection). Deletion tracking is done by using signal QObject::destroyed(QObject*) which requires adapting some tests checking on the connection count and weak ref notification on receivers as was the case before. [ChangeLog][PySide6] Signal connections for Python callables not targeting a QMetaMethod has be reimplemented to simplify code and prepare for removal of the GIL. Task-number: PYSIDE-2810 Task-number: PYSIDE-2221 Change-Id: Ib55e73d4d7bfe6d7a8b7adc3ce3734eac5789bea Reviewed-by: Shyamnath Premnadh <Shyamnath.Premnadh@qt.io> Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
* libpyside: Split DynamicSlotDataV2 into separate classesFriedemann Kleint2024-07-111-6/+2
| | | | | | | | | | | | | | | | DynamicSlotDataV2 provided the callable for the slot invocation and contained switches depending on whether the callable was a method or a plain callable. Turn it into a virtual base class providing a call() method and a factory to cleanly separate the code paths for method and plain callables. Introduce an enumeration of slot types for clarity. Expose it in globalreceiverv2.h so that it can be used for PySideQSlotObject. Task-number: PYSIDE-2810 Change-Id: I4bdfb58a430c39aba2cc531c28129f71ebeb498c Reviewed-by: Christian Tismer <tismer@stackless.com>
* libpyside: Refactor signature handling in GlobalReceiverV2Friedemann Kleint2024-07-091-1/+2
| | | | | | | | | | | | Move the signatures hash from DynamicSlotDataV2 into GlobalReceiverV2 to avoid unnecessary indirections and to enable further refactorings of DynamicSlotDataV2. Use QByteArray for the signature parameters, avoiding the conversion. Task-number: PYSIDE-2810 Change-Id: I17a637e28e9dac4ea159b26a375e8c1535e00814 Reviewed-by: Shyamnath Premnadh <Shyamnath.Premnadh@qt.io>
* Use new comparison helpers for equality in shiboken/libpysideFriedemann Kleint2024-03-011-10/+7
| | | | | | | | | Task-number: QTBUG-103757 Task-number: PYSIDE-2497 Change-Id: I1b0fd5b1cad908ee612ab33ca0aacffc55947d87 Reviewed-by: Shyamnath Premnadh <Shyamnath.Premnadh@qt.io> Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
* Modernize qHash functions preparing introduction of Qt's comparison helpersFriedemann Kleint2023-12-191-2/+6
| | | | | | | | | Use qHashMulti, noexcept and make them inline friends. As a drive-by, also make comparison for Clang structures noexcept. Pick-to: 6.6 Change-Id: Ibdcbf3bde90af0fc419bd1640d3f45602f772f9a Reviewed-by: Shyamnath Premnadh <Shyamnath.Premnadh@qt.io>
* libshiboken/libpyside: Fix special functionsFriedemann Kleint2023-10-061-0/+2
| | | | | | | | Pick-to: 6.6 Task-number: PYSIDE-2479 Change-Id: I6df19d487be7087f17e37bea3ea30a66e9b24ed7 Reviewed-by: Shyamnath Premnadh <Shyamnath.Premnadh@qt.io> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
* PySide6: Add debug operators for DynamicSlotDataV2/GlobalReceiverV2Friedemann Kleint2023-06-271-0/+6
| | | | | | | | Task-number: PYSIDE-2371 Task-number: PYSIDE-2299 Pick-to: 6.5 Change-Id: I1d3edf539e156a3a64f9e4b4499bc967b0da2ade Reviewed-by: Shyamnath Premnadh <Shyamnath.Premnadh@qt.io>
* PySide6: Port from QSharedPointer to std::shared_ptrFriedemann Kleint2023-01-041-1/+2
| | | | | | Task-number: QTBUG-109570 Change-Id: Ieb13bf352d9b75e364a73bddc464548ec19701ed Reviewed-by: Christian Tismer <tismer@stackless.com>
* Fix QObject::sender() for non-C++ slotsFriedemann Kleint2022-12-121-1/+4
| | | | | | | | | | | | | | | For non-C++ slots routed via GlobalReceiverV2, sender() of the receiving QObject returns 0. To fix this, store the sender obtained in GlobalReceiverV2::qt_metacall() temporarily in a special dynamic property of the receiver and inject code checking it into QObject::sender(). This fixes at least the synchronous calls. Fixes: PYSIDE-2144 Fixes: PYSIDE-1295 Change-Id: Ia111162eb1404914ecfb7f19fadb8a1b63ae8b4a Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
* Fix a crash when deleting QObject instances with connections in threadsFriedemann Kleint2022-12-081-17/+12
| | | | | | | | | | | | | | | | | | | GlobalReceiverV2 connected to the destroyed() signal of the senders to keep track of its lifetime, which caused issues with delayed emission of signals when using threads. To fix this, change GlobalReceiverV2's sender list to use QPointer, which automatically tracks the lifetime of the pointees. Move the deletion of the GlobalReceiverV2 instances into SignalManager, completely, removing the "delete this" pattern used. This allows for removing some hacks for the QObject::receivers() function. Fixes: PYSIDE-2141 Change-Id: I361256f919dab13bfcf20800624b2454308bbc4b Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
* libpyside: Improve class documentation of GlobalReceiverV2Friedemann Kleint2022-12-071-53/+28
| | | | | | | | | | Use C++ comments to unclutter it and improve the description. Task-number: PYSIDE-2141 Pick-to: 6.4 6.2 Change-Id: Iabbf7d49baffe9dd4cb9db6cee4b8fa2c1f4e3fc Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
* Use SPDX license identifiersLucie Gérard2022-05-271-38/+2
| | | | | | | | | | | Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: I065150015bdb84a3096b5b39c061cf0a20ab637d Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
* libpyside: Refactor GlobalReceiverV2MapFriedemann Kleint2020-11-171-6/+24
| | | | | | | | | | | | | | | | Use a QHash of object/method PyObject instead of a QByteArray representing the sum of hash values of both as a string. The problem with using hash functions here is that 2 keys might be identical due to the hashing. Rename the hash() methods to key(). Task-number: PYSIDE-1422 Change-Id: Ie1344d8bd85a073ef5f6e2cb461bd2f514265a9f Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io> Reviewed-by: Christian Tismer <tismer@stackless.com>
* Rename PySide2 to PySide6Friedemann Kleint2020-11-021-0/+150
Adapt CMake files, build scripts, tests and examples. Task-number: PYSIDE-904 Change-Id: I845f7b006e9ad274fed5444ec4c1f9dbe176ff88 Reviewed-by: Christian Tismer <tismer@stackless.com>
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