class FGNasalListener : public SGPropertyChangeListener {
public:
FGNasalListener(SGPropertyNode_ptr node, naRef handler,
- FGNasalSys* nasal, int key)
- : _node(node), _handler(handler), _gcKey(key), _nas(nasal) {}
+ FGNasalSys* nasal, int key);
- ~FGNasalListener() {
- _nas->gcRelease(_gcKey);
- }
-
- void valueChanged(SGPropertyNode* node) {
- _nas->_cmdArg = node;
- naContext c = naNewContext();
- naModUnlock();
- naCall(c, _handler, 0, 0, naNil(), naNil());
- naModLock();
- if(naGetError(c))
- _nas->logError(c);
- naFreeContext(c);
- }
+ ~FGNasalListener();
+ void valueChanged(SGPropertyNode* node);
private:
friend class FGNasalSys;
naRef _handler;
int _gcKey;
FGNasalSys* _nas;
+ unsigned int _active;
};
private:
string _module;
- SGPropertyNode_ptr _unload;
+ SGConstPropertyNode_ptr _unload;
};
#endif // __NASALSYS_HXX