+
+QStringList Settings::localChildKeys(const QString &rootkey)
+{
+ QString g;
+ if (rootkey.isEmpty())
+ g = group;
+ else
+ g = QString("%1/%2").arg(group, rootkey);
+
+ create_qsettings;
+ s.beginGroup(g);
+ QStringList res = s.childKeys();
+ s.endGroup();
+ return res;
+}
+
+
+QStringList Settings::localChildGroups(const QString &rootkey)
+{
+ QString g;
+ if (rootkey.isEmpty())
+ g = group;
+ else
+ g = QString("%1/%2").arg(group, rootkey);
+
+ create_qsettings;
+ s.beginGroup(g);
+ QStringList res = s.childGroups();
+ s.endGroup();
+ return res;
+}
+
+
+void Settings::setLocalValue(const QString &key, const QVariant &data)
+{
+ QString normKey = normalizedKey(group, key);
+ create_qsettings;
+ s.setValue(normKey, data);
+ setCacheKeyPersisted(normKey, true);
+ setCacheValue(normKey, data);
+ if (hasNotifier(normKey)) {
+ emit notifier(normKey)->valueChanged(data);
+ }
+}
+
+
+QVariant Settings::localValue(const QString &key, const QVariant &def)
+{
+ QString normKey = normalizedKey(group, key);
+ if (!isCached(normKey)) {
+ create_qsettings;
+ // Since we're loading from settings anyways, cache whether or not the key exists on disk
+ setCacheKeyPersisted(normKey, s.contains(normKey));
+ // Cache key value
+ setCacheValue(normKey, s.value(normKey, def));
+ }
+ if (cacheKeyPersisted(normKey)) {
+ return cacheValue(normKey);
+ } else {
+ // Don't return possibly wrong cached values
+ // A key gets cached with the first default value requested and never changes afterwards
+ return def;
+ }
+}
+
+
+bool Settings::localKeyExists(const QString &key)
+{
+ QString normKey = normalizedKey(group, key);
+ if (!isKeyPersistedCached(normKey)) {
+ create_qsettings;
+ // Cache whether or not key exists on disk
+ // We can't cache key value as we don't know the default
+ setCacheKeyPersisted(normKey, s.contains(normKey));
+ }
+
+ return cacheKeyPersisted(normKey);
+}
+
+
+void Settings::removeLocalKey(const QString &key)
+{
+ create_qsettings;
+ s.beginGroup(group);
+ s.remove(key);
+ s.endGroup();
+ QString normKey = normalizedKey(group, key);
+ if (isCached(normKey)) {
+ settingsCache.remove(normKey);
+ }
+ if (isKeyPersistedCached(normKey)) {
+ settingsKeyPersistedCache.remove(normKey);
+ }
+ if (hasNotifier(normKey)) {
+ emit notifier(normKey)->valueChanged({});
+ }
+}