| @@ -344,6 +344,13 PyObject* PythonQtPrivate::wrapQObject(QObject* obj) | |||
|
|
344 | 344 | return Py_None; |
|
|
345 | 345 | } |
|
|
346 | 346 | PythonQtInstanceWrapper* wrap = findWrapperAndRemoveUnused(obj); |
|
|
347 | if (wrap && wrap->_wrappedPtr) { | |
|
|
348 | // uh oh, we want to wrap a QObject, but have a C++ wrapper at that | |
|
|
349 | // address, so probably that C++ wrapper has been deleted earlier and | |
|
|
350 | // now we see a QObject with the same address. | |
|
|
351 | // Do not use the old wrapper anymore. | |
|
|
352 | wrap = NULL; | |
|
|
353 | } | |
|
|
347 | 354 | if (!wrap) { |
|
|
348 | 355 | // smuggling it in... |
|
|
349 | 356 | PythonQtClassInfo* classInfo = _knownClassInfos.value(obj->metaObject()->className()); |
| @@ -368,6 +375,16 PyObject* PythonQtPrivate::wrapPtr(void* ptr, const QByteArray& name) | |||
|
|
368 | 375 | } |
|
|
369 | 376 | |
|
|
370 | 377 | PythonQtInstanceWrapper* wrap = findWrapperAndRemoveUnused(ptr); |
|
|
378 | PythonQtInstanceWrapper* possibleStillAliveWrapper = NULL; | |
|
|
379 | if (wrap && wrap->_wrappedPtr) { | |
|
|
380 | // we have a previous C++ wrapper... if the wrapper is for a C++ object, | |
|
|
381 | // we are not sure if it may have been deleted earlier and we just see the same C++ | |
|
|
382 | // pointer once again. To make sure that we do not reuse a wrapper of the wrong type, | |
|
|
383 | // we compare the classInfo() pointer and only reuse the wrapper if it has the same | |
|
|
384 | // info. This is only needed for non-QObjects, since we know it when a QObject gets deleted. | |
|
|
385 | possibleStillAliveWrapper = wrap; | |
|
|
386 | wrap = NULL; | |
|
|
387 | } | |
|
|
371 | 388 | if (!wrap) { |
|
|
372 | 389 | PythonQtClassInfo* info = _knownClassInfos.value(name); |
|
|
373 | 390 | if (!info) { |
| @@ -378,7 +395,7 PyObject* PythonQtPrivate::wrapPtr(void* ptr, const QByteArray& name) | |||
|
|
378 | 395 | return p; |
|
|
379 | 396 | } |
|
|
380 | 397 | |
|
|
381 |
// we do not know the metaobject yet, but we might know it by it |
|
|
|
398 | // we do not know the metaobject yet, but we might know it by its name: | |
|
|
382 | 399 | if (_knownQObjectClassNames.find(name)!=_knownQObjectClassNames.end()) { |
|
|
383 | 400 | // yes, we know it, so we can convert to QObject |
|
|
384 | 401 | QObject* qptr = (QObject*)ptr; |
| @@ -445,7 +462,12 PyObject* PythonQtPrivate::wrapPtr(void* ptr, const QByteArray& name) | |||
|
|
445 | 462 | info->setMetaObject(wrapper->metaObject()); |
|
|
446 | 463 | } |
|
|
447 | 464 | |
|
|
465 | if (possibleStillAliveWrapper && possibleStillAliveWrapper->classInfo() == info) { | |
|
|
466 | wrap = possibleStillAliveWrapper; | |
|
|
467 | Py_INCREF(wrap); | |
|
|
468 | } else { | |
|
|
448 | 469 | wrap = createNewPythonQtInstanceWrapper(wrapper, info, ptr); |
|
|
470 | } | |
|
|
449 | 471 | // mlabDebugConst("MLABPython","new c++ wrapper added " << wrap->_wrappedPtr << " " << wrap->_obj->className() << " " << wrap->classInfo()->wrappedClassName().latin1()); |
|
|
450 | 472 | } else { |
|
|
451 | 473 | Py_INCREF(wrap); |
| @@ -56,16 +56,32 static PyObject *PythonQtStdOutRedirect_write(PyObject *self, PyObject *args) | |||
|
|
56 | 56 | { |
|
|
57 | 57 | PythonQtStdOutRedirect* s = (PythonQtStdOutRedirect*)self; |
|
|
58 | 58 | if (s->_cb) { |
|
|
59 | QString output; | |
|
|
60 | if (PyTuple_GET_SIZE(args)>=1) { | |
|
|
61 | PyObject* obj = PyTuple_GET_ITEM(args,0); | |
|
|
62 | if (PyUnicode_Check(obj)) { | |
|
|
63 | PyObject *tmp = PyUnicode_AsUTF8String(obj); | |
|
|
64 | if(tmp) { | |
|
|
65 | output = QString::fromUtf8(PyString_AS_STRING(tmp)); | |
|
|
66 | Py_DECREF(tmp); | |
|
|
67 | } else { | |
|
|
68 | return NULL; | |
|
|
69 | } | |
|
|
70 | } else { | |
|
|
59 | 71 | char *string; |
|
|
60 | if (!PyArg_ParseTuple(args, "s", &string)) | |
|
|
72 | if (!PyArg_ParseTuple(args, "s", &string)) { | |
|
|
61 | 73 | return NULL; |
|
|
74 | } | |
|
|
75 | output = QString::fromLatin1(string); | |
|
|
76 | } | |
|
|
77 | } | |
|
|
62 | 78 | |
|
|
63 | 79 | if (s->softspace > 0) { |
|
|
64 | 80 | (*s->_cb)(QString("")); |
|
|
65 | 81 | s->softspace = 0; |
|
|
66 | 82 | } |
|
|
67 | 83 | |
|
|
68 |
(*s->_cb)( |
|
|
|
84 | (*s->_cb)(output); | |
|
|
69 | 85 | } |
|
|
70 | 86 | return Py_BuildValue(""); |
|
|
71 | 87 | } |
General Comments 0
You need to be logged in to leave comments.
Login now