DEV-50013 WIP Added utility to get name and SLID in single string

indra/llcommon/llavatarname.cpp

@@ -79,3 +79,18 @@ void LLAvatarName::fromLLSD(const LLSD& sd)
 	LLDate expires = sd[DISPLAY_NAME_EXPIRES];
 	mExpires = expires.secondsSinceEpoch();
 }
+
+std::string LLAvatarName::getNameAndSLID() const
+{
+	std::string name;
+	if (!mSLID.empty())
+	{
+		name = mDisplayName + " (" + mSLID + ")";
+	}
+	else
+	{
+		// ...display names are off, legacy name is in mDisplayName
+		name = mDisplayName;
+	}
+	return name;
+}

indra/llcommon/llavatarname.h

@@ -49,6 +49,10 @@ public:
 
 	void fromLLSD(const LLSD& sd);
 
+	// For normal names, returns "James Linden (james.linden)"
+	// When display names are disabled returns just "James Linden"
+	std::string getNameAndSLID() const;
+
 	// "bobsmith123" or "james.linden", US-ASCII only
 	std::string mSLID;