Merging viewer2 changes into avp branch

--HG--
branch : avatar-pipeline

1 files changed, 13 insertions, 0 deletions

diff --git a/indra/llcommon/lleventapi.h b/indra/llcommon/lleventapi.h
index 2cd3b5bf89..96d1b03be8 100644
--- a/indra/llcommon/lleventapi.h
+++ b/indra/llcommon/lleventapi.h
@@ -46,6 +46,19 @@ public:
     /// Get the documentation string
     std::string getDesc() const { return mDesc; }
 
+    /**
+     * Publish only selected add() methods from LLEventDispatcher.
+     * Every LLEventAPI add() @em must have a description string.
+     */
+    template <typename CALLABLE>
+    void add(const std::string& name,
+             const std::string& desc,
+             CALLABLE callable,
+             const LLSD& required=LLSD())
+    {
+        LLEventDispatcher::add(name, desc, callable, required);
+    }
+
 private:
     std::string mDesc;
 };