[CHANGE] - module meta files now support tags.

src/core/kernel/WModuleMetaInformation.cpp

@@ -198,3 +198,15 @@ std::vector< WModuleMetaInformation::Online > WModuleMetaInformation::getOnlineR
     return r;
 }
 
+std::vector< std::string > WModuleMetaInformation::getTags() const
+{
+   // return a default if not meta data was loaded
+    if( !m_loaded )
+    {
+        return std::vector< std::string >();
+    }
+
+    // find key-value pair
+    return m_metaData.getValues< std::string >( m_name + "/tag" );
+}
+

src/core/kernel/WModuleMetaInformation.h

@@ -173,6 +173,12 @@ public:
      */
     std::vector< Online > getOnlineResources() const;
 
+    /**
+     * A list of tags provided for the module.
+     *
+     * \return the tag list.
+     */
+    std::vector< std::string > getTags() const;
 protected:
 private:
     /**

src/modules/navigationSlices/resources/META

@@ -66,6 +66,12 @@
     what="Bug fixing";
   };
 
+  // Provide some tags to have modules nicely grouped and ordered.
+  // NOTE: tags are handled case insesitive.
+  // IMPORTANT: the order of appearance will be used by OW to classify your tags 
+  tag = "Navigation";
+  tag = "MRT";
+
   // You can provide online resources. They are shown in the GUI. You should
   // additionally provide a description to help the user know what this is.
   online