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Convert C++ exceptions to a qFatal
Annotate for file src/lib/qt-smoke.cpp
2010-01-10 tobias
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#include <qnamespace.h>
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#include <QEvent>
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#include <QtDebug>
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#include "cl_smoke_qt.h"
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/** @file
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* @brief Qt support functions */
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2009-12-13 tobias
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#include <exception>
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static void
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terminate()
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{
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qFatal("caught an exception.");
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}
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extern "C" {
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/** Registers a callback to be invoked for every QEvent.
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* @see QCoreApplication::notifyInternal
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*
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* @param callback the callback
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*
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* @return @c true on success and @c false otherwise
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*/
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CL_SMOKE_QT_EXPORT int
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qt_smoke_register_event_notify(void* callback)
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{
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Q_ASSERT(callback);
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std::set_terminate(terminate);
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return QInternal::registerCallback(QInternal::EventNotifyCallback,
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reinterpret_cast<qInternalCallback>(callback));
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}
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/** Returns the most specific QMetaObject of the QObject instance @a object.
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* Used to determine the actual class of an object. Smoke can not be used since it calls the
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* metaObject() of the class the method was called for.
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*
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* @param object A QObject
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*
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* @return QMetaObject
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*/
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CL_SMOKE_QT_EXPORT void*
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qt_smoke_meta_object(void* object)
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{
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Q_ASSERT(object);
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static_cast<QObject*>(object)->metaObject();
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}
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} // extern "C"