From 6e8ba7e1179c0ac8c3a085e010992ea91fb15114 Mon Sep 17 00:00:00 2001
From: Nat Goodspeed <nat@lindenlab.com>
Date: Tue, 30 Aug 2011 09:53:43 -0400
Subject: CHOP-763: Introduce LLView::getPathname().

---
 indra/llui/llview.cpp | 19 +++++++++++++++++++
 indra/llui/llview.h   |  1 +
 2 files changed, 20 insertions(+)

diff --git a/indra/llui/llview.cpp b/indra/llui/llview.cpp
index 56b09791a4..474b568a87 100644
--- a/indra/llui/llview.cpp
+++ b/indra/llui/llview.cpp
@@ -31,6 +31,7 @@
 #include "llview.h"
 
 #include <cassert>
+#include <sstream>
 #include <boost/tokenizer.hpp>
 #include <boost/foreach.hpp>
 #include <boost/bind.hpp>
@@ -430,6 +431,24 @@ BOOL LLView::isInEnabledChain() const
 	return enabled;
 }
 
+static void buildPathname(std::ostream& out, const LLView* view)
+{
+	if (view)
+	{
+		// While we're not yet at root level, keep recurring towards top
+		buildPathname(out, view->getParent());
+	}
+	// Build pathname into ostream on the way back from recursion.
+	out << '/' << view->getName();
+}
+
+std::string LLView::getPathname() const
+{
+	std::ostringstream out;
+	buildPathname(out, this);
+	return out.str();
+}
+
 // virtual
 BOOL LLView::canFocusChildren() const
 {
diff --git a/indra/llui/llview.h b/indra/llui/llview.h
index 67634938fb..11f25bcd7f 100644
--- a/indra/llui/llview.h
+++ b/indra/llui/llview.h
@@ -444,6 +444,7 @@ public:
 	virtual void	onMouseEnter(S32 x, S32 y, MASK mask);
 	virtual void	onMouseLeave(S32 x, S32 y, MASK mask);
 
+	std::string getPathname() const;
 
 	template <class T> T* findChild(const std::string& name, BOOL recurse = TRUE) const
 	{
-- 
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