fix cinst stuff, not happy

src/core/plugins/plugins.cpp

@@ -67,6 +67,11 @@ SnoreCore *SnorePlugin::snore()
     return m_snore.data();
 }
 
+const SnoreCore *SnorePlugin::snore() const
+{
+    return m_snore.data();
+}
+
 QVariant SnorePlugin::value(const QString &key) const
 {
     return snore()->settings()->value(normaliseKey(key));
@@ -86,7 +91,7 @@ void SnorePlugin::setDefaultValue(const QString &key, const QVariant &value, con
     }
 }
 
-QString SnorePlugin::normaliseKey(const QString &key)
+QString SnorePlugin::normaliseKey(const QString &key) const
 {
     return QString("%1/%2").arg(m_name, key);
 }

src/core/plugins/plugins.h

@@ -52,6 +52,8 @@ public:
     virtual bool deinitialize();
     bool isInitialized();
     SnoreCore *snore();
+    const SnoreCore *snore() const;
+
     const QString &name() const;
 
     QVariant value(const QString &key) const;
@@ -60,7 +62,7 @@ public:
 
 private:
     SnorePlugin() {}
-    QString normaliseKey(const QString &key);
+    QString normaliseKey(const QString &key) const;
 
     QString m_name;
     bool m_initialized;

src/core/snore.cpp

@@ -232,6 +232,11 @@ QSettings *SnoreCore::settings()
     return d->m_settings;
 }
 
+const QSettings *SnoreCore::settings() const{
+    Q_D(const SnoreCore);
+    return d->m_settings;
+}
+
 const QHash<QString, QString> &SnoreCore::settingsDescription() const
 {
     Q_D(const SnoreCore);

src/core/snore.h

@@ -167,6 +167,7 @@ public:
      * @return a pointer to the global settings
      */
     QSettings *settings();
+    const QSettings *settings() const;
 
     /**
      * @return a hashmap containing the documentation of the settings keys.