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// Borrowed reference to QtWidgets module
extern PyObject* moduleQtWidgets;
static int QApplicationArgCount;
static char** QApplicationArgValues;
static const char QAPP_MACRO[] = "qApp";
bool QApplicationConstructorStart(PyObject* argv)
{
if (QApplication::instance()) {
PyErr_SetString(PyExc_RuntimeError, "A QApplication instance already exists.");
return false;
}
return Shiboken::sequenceToArgcArgv(argv, &QApplicationArgCount, &QApplicationArgValues, "PySideApp");
}
void QApplicationConstructorEnd(PyObject* self)
{
// Verify if qApp is in main module
PyObject* globalsDict = PyEval_GetGlobals();
if (globalsDict) {
PyObject* qAppObj = PyDict_GetItemString(globalsDict, QAPP_MACRO);
if (qAppObj)
PyDict_SetItemString(globalsDict, QAPP_MACRO, self);
}
PyObject_SetAttrString(moduleQtWidgets, QAPP_MACRO, self);
PySide::registerCleanupFunction(&PySide::destroyQCoreApplication);
Py_INCREF(self);
}
static void QApplicationConstructor(PyObject* self, PyObject* argv, QApplicationWrapper** cptr)
{
if (QApplicationConstructorStart(argv)) {
// XXX do we need to support the ApplicationFlags parameter, instead of 0?
*cptr = new QApplicationWrapper(QApplicationArgCount, QApplicationArgValues, 0);
Shiboken::Object::releaseOwnership(reinterpret_cast<SbkObject*>(self));
QApplicationConstructorEnd(self);
}
}
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