1 files changed, 30 insertions, 10 deletions

diff --git a/libopie2/opiepim/backend/otodoaccessbackend.h b/libopie2/opiepim/backend/otodoaccessbackend.h
index 9dfda45..66297bb 100644
--- a/libopie2/opiepim/backend/otodoaccessbackend.h
+++ b/libopie2/opiepim/backend/otodoaccessbackend.h
@@ -39,21 +39,41 @@ class OPimTodoAccessBackend : public OPimAccessBackend<OPimTodo> {
 public:
     OPimTodoAccessBackend();
     ~OPimTodoAccessBackend();
-    virtual QArray<int> effectiveToDos( const QDate& start,
-                                        const QDate& end,
-                                        bool includeNoDates ) = 0;
-    virtual QArray<int> overDue() = 0;
-    virtual QArray<int> sorted( bool asc, int sortOrder, int sortFilter,
-                                int cat ) = 0;
-    virtual void        removeAllCompleted() = 0;
-    virtual QBitArray supports()const = 0;
-    
+    virtual UIDArray effectiveToDos( const QDate& start,
+                                     const QDate& end,
+                                     bool includeNoDates )const = 0;
+    virtual UIDArray overDue()const = 0;
+    virtual void removeAllCompleted() = 0;
+
+    /**
+     * Common and probably inefficent implementation
+     * for queryByExample, matchRegexp, sorted
+     * and occurrences
+     */
+    //@{
+    UIDArray queryByExample( const OPimTodo&, int settings, const QDateTime& d = QDateTime() )const;
+    UIDArray sorted( const UIDArray&, bool asc, int, int, const QArray<int>& )const;
+    OPimBackendOccurrence::List occurrences( const QDate&, const QDate& )const;
+    //@}
+
 private:
     class Private;
     Private *d;
 
 };
-
 }
 
+
+/**
+ * \fn Opie::OPimBackendOccurrence::List Opie::OPimTodoAccessBackend::occurrences(const QDate& start,const QDate& end)const
+ * \brief Return occurrences for a period of time
+ *
+ * This method will return the 'effective' Todos and also
+ * 'Overdue' Todos. Overdues will be shown on the 'current'
+ * day if it is in the range or on \par start. If the overdue
+ * is inside the 'Effective Todos' we will skip the
+ * special overdue handling.
+ *
+ *
+ */
 #endif