PreferenceFactory::~PreferenceFactory() {}
-QMap<int, PreferenceFactory *> PreferenceManager::factories;
+QMap<int, PreferenceFactory *> & PreferenceManager::factories()
+{
+ static QMap<int, PreferenceFactory *> inst = QMap<int, PreferenceFactory *>();
+ return inst;
+}
PreferenceManager::PreferenceManager(QObject * parent)
: QObject(parent)
PreferenceManager::~PreferenceManager()
{
/* As this is a singleton, this is the point, where we can clear the registry */
- PreferenceManager::factories.clear();
+ PreferenceManager::factories().clear();
}
PreferenceManager * PreferenceManager::instance()
{
Q_ASSERT(pref >= 0);
- if ( PreferenceManager::factories.contains(pref) || ! factory )
+ if ( PreferenceManager::factories().contains(pref) || ! factory )
return;
- PreferenceManager::factories[pref] = factory;
+ PreferenceManager::factories()[pref] = factory;
}
WiresharkPreference * PreferenceManager::getPreference(PrefsItem * pref)
return Q_NULLPTR;
int key = pref->getPrefType();
- if ( ! PreferenceManager::factories.contains(key) )
+ if ( ! PreferenceManager::factories().contains(key) )
return Q_NULLPTR;
/* All actions are parented with this manager, to clear the objects together with the manager */
- WiresharkPreference * wspref = qobject_cast<WiresharkPreference *>(PreferenceManager::factories[key]->create(this));
+ WiresharkPreference * wspref = qobject_cast<WiresharkPreference *>(PreferenceManager::factories()[key]->create(this));
if ( wspref )
wspref->setPrefsItem(pref);