diff -r 576c453822bf -r 1be3e48e1d53 QTfrontend/model/MapModel.h
--- a/QTfrontend/model/MapModel.h	Sat Apr 28 09:25:30 2012 +0200
+++ b/QTfrontend/model/MapModel.h	Sat Apr 28 11:56:09 2012 +0200
@@ -35,7 +35,7 @@
 #include "DataManager.h"
 
 /**
- * @brief A model listing available themes
+ * @brief A model that vertically lists available maps
  *
  * @author sheepluva
  * @since 0.9.18
@@ -66,10 +66,18 @@
         };
 
         /**
-         * @brief Returns the number of available mission maps.
-         * @return mission map count.
+         * @brief Returns the number of available maps of a specified type.
+         * @param type map type to get the count of.
+         * @return count of maps that have the specified type.
          */
-        int missionCount() const;
+        int mapCount(MapType type) const;
+
+        /**
+         * @brief Returns the row-index of a random map with a specified type.
+         * @param type desired type of map.
+         * @return row-index of a map with the desired type, -1 if none found.
+         */
+        int randomMap(MapType type) const;
 
 
     public slots:
@@ -78,7 +86,8 @@
 
 
     private:
-        int m_nMissions; ///< used to keep track of the mission amount
+        ///< start-index and map count for each map-type
+        QMap<MapType, QPair<int,int> > typeLoc;
 
         /**
          * @brief Creates a QStandardItem, that holds the map info and item appearance.