Index: sources/main.h
===================================================================
diff -u -rf9e747f0f28df1cc6a33179f0bc78bfc03d486fc -r1bf8c894c5cc5ea6d62af0662fcf5a18e1a06459
--- sources/main.h	(.../main.h)	(revision f9e747f0f28df1cc6a33179f0bc78bfc03d486fc)
+++ sources/main.h	(.../main.h)	(revision 1bf8c894c5cc5ea6d62af0662fcf5a18e1a06459)
@@ -568,9 +568,28 @@
         }                                                               \
         emit                       did##vMETHOD(      vData);           \
     }                                                                   \
-Q_SIGNALS       : void             did##vMETHOD(vTYPE);                 \
-private Q_SLOTS : void              on##vMETHOD(vTYPE);
+    Q_SIGNALS       : void         did##vMETHOD(vTYPE);                 \
+    private Q_SLOTS : void          on##vMETHOD(vTYPE);
 //--------------------------------------------------------------------------------//
+#define SAFE_CALL_EX2(                  vMETHOD,vTYPE1          ,vTYPE2         )   \
+public Q_SLOTS  : void                  vMETHOD(vTYPE1 vDATA1   ,vTYPE2 vDATA2  ) { \
+        static bool init = false;                                                   \
+        if ( ! init ) {                                                             \
+            connect(this, SIGNAL(  did##vMETHOD(vTYPE1          ,vTYPE2         )), \
+                    this,   SLOT(   on##vMETHOD(vTYPE1          ,vTYPE2         )));\
+            init = true;                                                            \
+        }                                                                           \
+        emit                       did##vMETHOD(       vDATA1   ,       vDATA2  );  \
+    }                                                                               \
+    Q_SIGNALS       : void         did##vMETHOD(vTYPE1          ,vTYPE2         );  \
+    private Q_SLOTS : void          on##vMETHOD(vTYPE1          ,vTYPE2         );
+//--------------------------------------------------------------------------------//
+#define TIME_CALL(                      vMETHOD,vCOUNT              )   \
+{                                                                       \
+    static quint8        counter = 0;                                   \
+    if ( ! counter-- ) { counter = vCOUNT; vMETHOD; }                   \
+}                                                                       \
+//--------------------------------------------------------------------------------//
 #define REGISTER_METATYPE(vTYPE)                                        \
     qRegisterMetaType   < vTYPE > (#vTYPE);
 //--------------------------------------------------------------------------------//