diff options
author | Hugo Parente Lima <hugo.pl@gmail.com> | 2011-07-20 10:41:31 -0300 |
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committer | Hugo Parente Lima <hugo.pl@gmail.com> | 2012-03-08 16:54:37 -0300 |
commit | e37426c8c4a1f041c2f4b9c0f560751aa4b9a924 (patch) | |
tree | cbcd4d631282a8cc7818cb4674bae6227a603c87 /libpyside/pyside.cpp | |
parent | 8ec69343969dd1ef767d9c8d38ce49d4280e5d4c (diff) |
Fix bug 926 - "qmlRegisterType does not work with QObject"
Reviewer: Luciano Wolf <luciano.wolf@openbossa.org>
Lauro Neto <lauro.neto@openbossa.org>
Diffstat (limited to 'libpyside/pyside.cpp')
-rw-r--r-- | libpyside/pyside.cpp | 47 |
1 files changed, 40 insertions, 7 deletions
diff --git a/libpyside/pyside.cpp b/libpyside/pyside.cpp index ea48b1785..325e27402 100644 --- a/libpyside/pyside.cpp +++ b/libpyside/pyside.cpp @@ -44,12 +44,14 @@ #include <QDebug> static QStack<PySide::CleanupFunction> cleanupFunctionList; +static void* qobjectNextAddr; namespace PySide { void init(PyObject *module) { + qobjectNextAddr = 0; ClassInfo::init(module); Signal::init(module); Slot::init(module); @@ -148,17 +150,35 @@ void destroyQCoreApplication() delete app; } -void initDynamicMetaObject(SbkObjectType* type, const QMetaObject* base) +struct TypeUserData { + TypeUserData(PyTypeObject* type, const QMetaObject* metaobject) : mo(type, metaobject) {} + DynamicQMetaObject mo; + std::size_t cppObjSize; +}; + +std::size_t getSizeOfQObject(SbkObjectType* type) +{ + using namespace Shiboken::ObjectType; + TypeUserData* userData = reinterpret_cast<TypeUserData*>(getTypeUserData(reinterpret_cast<SbkObjectType*>(type))); + return userData->cppObjSize; +} + +void initDynamicMetaObject(SbkObjectType* type, const QMetaObject* base, const std::size_t& cppObjSize) { //create DynamicMetaObject based on python type - DynamicQMetaObject* mo = new PySide::DynamicQMetaObject(reinterpret_cast<PyTypeObject*>(type), base); - Shiboken::ObjectType::setTypeUserData(type, mo, Shiboken::callCppDestructor<DynamicQMetaObject>); + TypeUserData* userData = new TypeUserData(reinterpret_cast<PyTypeObject*>(type), base); + userData->cppObjSize = cppObjSize; + Shiboken::ObjectType::setTypeUserData(type, userData, Shiboken::callCppDestructor<TypeUserData>); //initialize staticQMetaObject property - PyObject* pyMetaObject = Shiboken::TypeResolver::get("QMetaObject*")->toPython(&mo); - + void* metaObjectPtr = &userData->mo; + Shiboken::AutoDecRef pyMetaObject(Shiboken::TypeResolver::get("QMetaObject*")->toPython(&metaObjectPtr)); PyObject_SetAttrString(reinterpret_cast<PyObject*>(type), "staticMetaObject", pyMetaObject); - Py_DECREF(pyMetaObject); +} + +void initDynamicMetaObject(SbkObjectType* type, const QMetaObject* base) +{ + initDynamicMetaObject(type, base, 0); } void initQObjectSubType(SbkObjectType* type, PyObject* args, PyObject* kwds) @@ -169,11 +189,13 @@ void initQObjectSubType(SbkObjectType* type, PyObject* args, PyObject* kwds) PyObject* bases = PyTuple_GET_ITEM(args, 1); int numBases = PyTuple_GET_SIZE(bases); QMetaObject* baseMo = 0; + SbkObjectType* qobjBase = 0; for (int i = 0; i < numBases; ++i) { PyTypeObject* base = reinterpret_cast<PyTypeObject*>(PyTuple_GET_ITEM(bases, i)); if (PyType_IsSubtype(base, qObjType)) { baseMo = reinterpret_cast<QMetaObject*>(Shiboken::ObjectType::getTypeUserData(reinterpret_cast<SbkObjectType*>(base))); + qobjBase = reinterpret_cast<SbkObjectType*>(base); break; } } @@ -182,7 +204,8 @@ void initQObjectSubType(SbkObjectType* type, PyObject* args, PyObject* kwds) return; } - initDynamicMetaObject(type, baseMo); + TypeUserData* userData = reinterpret_cast<TypeUserData*>(Shiboken::ObjectType::getTypeUserData(qobjBase)); + initDynamicMetaObject(type, baseMo, userData->cppObjSize); } PyObject* getMetaDataFromQObject(QObject* cppSelf, PyObject* self, PyObject* name) @@ -249,5 +272,15 @@ bool inherits(PyTypeObject* objType, const char* class_name) return inherits(base, class_name); } +void* nextQObjectMemoryAddr() +{ + return qobjectNextAddr; +} + +void setNextQObjectMemoryAddr(void* addr) +{ + qobjectNextAddr = addr; +} + } //namespace PySide |