Add MppsSettingsDialog mpps open mode.

src/json/jsonobject.h

@@ -102,6 +102,9 @@ public:
     bool getScreenSaverMode();
     void setScreenSaverMode(bool aIsOpen);
 
+    bool getMppsOpen();
+    void setMppsOpen(bool aIsOpen);
+
     const char* getEmptyScanID();
     void setEmptyScanID(const char* id);
 
@@ -178,6 +181,7 @@ private:
     bool mCompleteNotify;
     bool mAnonymousMode;
     bool mScreenSaverMode;
+    bool mMppsOpen;