+private:
+ inline QString org() {
+#ifdef Q_WS_MAC
+ return QCoreApplication::organizationDomain();
+#else
+ return QCoreApplication::organizationName();
+#endif
+ }
+
+ static QHash<QString, QHash<QString, QVariant> > settingsCache;
+ static QHash<QString, QHash<QString, SettingsChangeNotifier *> > settingsChangeNotifier;
+
+ inline void setCacheValue(const QString &group, const QString &key, const QVariant &data) {
+ settingsCache[group][key] = data;
+ }
+ inline const QVariant &cacheValue(const QString &group, const QString &key) {
+ return settingsCache[group][key];
+ }
+ inline bool isCached(const QString &group, const QString &key) {
+ return settingsCache.contains(group) && settingsCache[group].contains(key);
+ }
+
+ inline SettingsChangeNotifier *notifier(const QString &group, const QString &key) {
+ if(!hasNotifier(group, key))
+ settingsChangeNotifier[group][key] = new SettingsChangeNotifier();
+ return settingsChangeNotifier[group][key];
+ }
+
+ inline bool hasNotifier(const QString &group, const QString &key) {
+ return settingsChangeNotifier.contains(group) && settingsChangeNotifier[group].contains(key);
+ }
+};