Base: restore ConsoleSingleton::IsMsgTypeEnabled

For more details see comments on #7457

src/Base/Console.cpp

@@ -196,6 +196,27 @@ ConsoleMsgFlags ConsoleSingleton::SetEnabledMsgType(const char* sObs, ConsoleMsg
     }
 }
 
+bool ConsoleSingleton::IsMsgTypeEnabled(const char* sObs, FreeCAD_ConsoleMsgType type) const
+{
+    ILogger* pObs = Get(sObs);
+    if (pObs) {
+        switch (type) {
+        case MsgType_Txt:
+            return pObs->bMsg;
+        case MsgType_Log:
+            return pObs->bLog;
+        case MsgType_Wrn:
+            return pObs->bWrn;
+        case MsgType_Err:
+            return pObs->bErr;
+        default:
+            return false;
+        }
+    }
+
+    return false;
+}
+
 void ConsoleSingleton::SetConnectionMode(ConnectionMode mode)
 {
     connectionMode = mode;

src/Base/Console.h

@@ -560,7 +560,8 @@ public:
     void UnsetConsoleMode(ConsoleMode m);
     /// Enables or disables message types of a certain console observer
     ConsoleMsgFlags SetEnabledMsgType(const char* sObs, ConsoleMsgFlags type, bool b);
-    /// Enables or disables message types of a certain console observer
+    /// Checks if message types of a certain console observer are enabled
+    bool IsMsgTypeEnabled(const char* sObs, FreeCAD_ConsoleMsgType type) const;
     void SetConnectionMode(ConnectionMode mode);
 
     int *GetLogLevel(const char *tag, bool create=true);