Make settings a singleton.

[yandex-traffic] / settings.hpp

diff --git a/settings.hpp b/settings.hpp
index cf8aeda..19b00f4 100644 (file)
--- a/settings.hpp
+++ b/settings.hpp
@@ -55,14 +55,12 @@ private:
 
     void makeDefault ();
 
-    void loadCities (QSettings *settings);
-    void saveCities (QSettings *settings);
-
     int intervalIndex2Minutes (int index) const;
     int minutes2IntervalIndex (int minutes) const;
 
-public:
     Settings ();
+public:
+    static Settings* instance ();
 
     void load ();
     void save ();