refs #576, logging

* log category
* fixed join for status message

src/blackmisc/logcategory.h

@@ -85,6 +85,13 @@ namespace BlackMisc
             return cat;
         }
 
+        //! Mapping
+        static const CLogCategory &mapping()
+        {
+            static const CLogCategory cat { "swift.mapping" };
+            return cat;
+        }
+
         //! Webservice with swift DB
         static const CLogCategory &swiftDbWebservice()
         {
@@ -105,6 +112,7 @@ namespace BlackMisc
                 guiComponent(),
                 download(),
                 webservice(),
+                mapping(),
                 swiftDbWebservice(),
             };
             return cats;

src/blackmisc/logpattern.cpp

@@ -19,6 +19,7 @@ namespace BlackMisc
             { "uncategorized (swift)",  exactMatch(CLogCategory::uncategorized()) },
             { "validation",             exactMatch(CLogCategory::validation()) },
             { "verification",           exactMatch(CLogCategory::verification()) },
+            { "model mapping",          exactMatch(CLogCategory::mapping()) },
             { "swift contexts",         exactMatch(CLogCategory::context()) },
             { "swift context slots",    exactMatch(CLogCategory::contextSlot()) },
             { "swift GUI",              exactMatch(CLogCategory::guiComponent()) },

src/blackmisc/statusmessagelist.cpp

@@ -115,7 +115,7 @@ namespace BlackMisc
             newMsgs.append(msg.getMessage());
             CStatusMessage::StatusSeverity ms = msg.getSeverity();
             if (s < ms) { s = ms; }
-            cats.join(msg.getCategories());
+            cats = cats.join(msg.getCategories());
         }
         const CStatusMessage newMsg(cats, s, newMsgs.join(", "));
         return newMsg;