From 48597039b24ffbc976572d24bfc0835922bce43b Mon Sep 17 00:00:00 2001
From: "Brad Payne (Vir Linden)" <vir@lindenlab.com>
Date: Thu, 11 Feb 2021 15:29:20 +0000
Subject: SL-14862 - LLViewerStats logs which UI features get used

---
 indra/llui/lluictrl.cpp | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'indra/llui/lluictrl.cpp')

diff --git a/indra/llui/lluictrl.cpp b/indra/llui/lluictrl.cpp
index 544a76e8d5..0e1c8439ea 100644
--- a/indra/llui/lluictrl.cpp
+++ b/indra/llui/lluictrl.cpp
@@ -35,6 +35,7 @@
 #include "lluictrlfactory.h"
 #include "lltabcontainer.h"
 #include "llaccordionctrltab.h"
+#include "lluiusage.h"
 
 static LLDefaultChildRegistry::Register<LLUICtrl> r("ui_ctrl");
 
@@ -282,6 +283,7 @@ LLUICtrl::commit_signal_t::slot_type LLUICtrl::initCommitCallback(const CommitCa
 	else
 	{
 		std::string function_name = cb.function_name;
+		setFunctionName(function_name);
 		commit_callback_t* func = (CommitCallbackRegistry::getValue(function_name));
 		if (func)
 		{
@@ -422,7 +424,18 @@ BOOL LLUICtrl::canFocusChildren() const
 void LLUICtrl::onCommit()
 {
 	if (mCommitSignal)
-	(*mCommitSignal)(this, getValue());
+	{
+		if (!mFunctionName.empty())
+		{
+			LL_DEBUGS("UIUsage") << "calling commit function " << mFunctionName << LL_ENDL;
+			LLUIUsage::instance().logCommand(mFunctionName);
+		}
+		else
+		{
+			//LL_DEBUGS("UIUsage") << "calling commit function " << "UNKNOWN" << LL_ENDL;
+		}
+		(*mCommitSignal)(this, getValue());
+	}
 }
 
 //virtual
@@ -597,6 +610,12 @@ void LLUICtrl::setMakeInvisibleControlVariable(LLControlVariable* control)
 		setVisible(!(mMakeInvisibleControlVariable->getValue().asBoolean()));
 	}
 }
+
+void LLUICtrl::setFunctionName(const std::string& function_name)
+{
+	mFunctionName = function_name;
+}
+
 // static
 bool LLUICtrl::controlListener(const LLSD& newvalue, LLHandle<LLUICtrl> handle, std::string type)
 {
-- 
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