SL-14862 - use nested LLSD for widget info, condensed to the two leaf-most elements of the path. Simplified floater logging.

indra/llui/llfloater.cpp

@@ -58,6 +58,7 @@
 #include "llhelp.h"
 #include "llmultifloater.h"
 #include "llsdutil.h"
+#include "lluiusage.h"
 #include <boost/foreach.hpp>
 
 
@@ -1631,6 +1632,7 @@ void LLFloater::bringToFront( S32 x, S32 y )
 // virtual
 void LLFloater::setVisibleAndFrontmost(BOOL take_focus,const LLSD& key)
 {
+	LLUIUsage::instance().logFloater(getInstanceName());
 	LLMultiFloater* hostp = getHost();
 	if (hostp)
 	{

indra/llui/llfloaterreg.cpp

@@ -244,8 +244,6 @@ LLFloaterReg::const_instance_list_t& LLFloaterReg::getFloaterList(const std::str
 //static
 LLFloater* LLFloaterReg::showInstance(const std::string& name, const LLSD& key, BOOL focus) 
 {
-	LL_DEBUGS("UIUsage") << "floater showInstance " << name << LL_ENDL;
-	LLUIUsage::instance().logFloater(name);
 	if( sBlockShowFloaters
 			// see EXT-7090
 			&& sAlwaysShowableList.find(name) == sAlwaysShowableList.end())
@@ -276,9 +274,6 @@ bool LLFloaterReg::hideInstance(const std::string& name, const LLSD& key)
 // returns true if the instance is visible when completed
 bool LLFloaterReg::toggleInstance(const std::string& name, const LLSD& key)
 {
-	LL_DEBUGS("UIUsage") << "floater toggleInstance " << name << LL_ENDL;
-	LLUIUsage::instance().logFloater(name);
-
 	LLFloater* instance = findInstance(name, key); 
 	if (LLFloater::isShown(instance))
 	{
@@ -478,9 +473,6 @@ void LLFloaterReg::toggleInstanceOrBringToFront(const LLSD& sdname, const LLSD&
 	std::string name = sdname.asString();
 	LLFloater* instance = getInstance(name, key); 
 	
-
-	LL_DEBUGS("UIUsage") << "floater toggleInstanceOrBringToFront " << name << LL_ENDL;
-	LLUIUsage::instance().logFloater(name);
 	if (!instance)
 	{
 		LL_DEBUGS() << "Unable to get instance of floater '" << name << "'" << LL_ENDL;

indra/llui/lluiusage.cpp

@@ -26,6 +26,7 @@
 
 #include "linden_common.h"
 #include "lluiusage.h"
+#include <boost/algorithm/string.hpp>
 
 LLUIUsage::LLUIUsage()
 {
@@ -41,9 +42,39 @@ std::string LLUIUsage::sanitized(const std::string& s)
 	// ViewerStats db doesn't like "." in keys
 	std::string result(s);
 	std::replace(result.begin(), result.end(), '.', '_');
+	std::replace(result.begin(), result.end(), ' ', '_');
 	return result;
 }
 
+void LLUIUsage::setLLSDNested(LLSD& sd, const std::string& path, S32 max_elts, S32 val) const
+{
+	std::vector<std::string> fields;
+	boost::split(fields, path, boost::is_any_of("/"));
+	auto first_pos = std::max(fields.begin(), fields.end() - max_elts);
+	auto end_pos = fields.end();
+	std::vector<std::string> last_fields(first_pos,end_pos);
+
+	// Code below is just to accomplish the equivalent of
+	//   sd[last_fields[0]][last_fields[1]] = LLSD::Integer(val);
+	// for an arbitrary number of fields.
+	LLSD* fsd = &sd;
+	for (auto it=last_fields.begin(); it!=last_fields.end(); ++it)
+	{
+		if (it == last_fields.end()-1)
+		{
+			(*fsd)[*it] = LLSD::Integer(val);
+		}
+		else
+		{
+			if (!(*fsd)[*it].isMap())
+			{
+				(*fsd)[*it] = LLSD::emptyMap();
+			}
+			fsd = &(*fsd)[*it];
+		}
+	}
+}
+
 void LLUIUsage::logFloater(const std::string& floater)
 {
 	mFloaterCounts[sanitized(floater)]++;
@@ -75,7 +106,7 @@ LLSD LLUIUsage::asLLSD() const
 	}
 	for (auto const& it : mWidgetCounts)
 	{
-		result["widgets"][it.first] = LLSD::Integer(it.second);
+		setLLSDNested(result["widgets"], it.first, 2, it.second);
 	}
 	return result;
 }

indra/llui/lluiusage.h

@@ -39,6 +39,7 @@ public:
 	~LLUIUsage();
 public:
 	static std::string sanitized(const std::string& s);
+	void setLLSDNested(LLSD& sd, const std::string& path, S32 max_elts, S32 val) const;
 	void logFloater(const std::string& floater);
 	void logCommand(const std::string& command);
 	void logWidget(const std::string& w);

indra/newview/llviewermessage.cpp

@@ -116,7 +116,6 @@
 #include "llviewerregion.h"
 #include "llfloaterregionrestarting.h"
 
-#include <boost/algorithm/string/split.hpp> //
 #include <boost/foreach.hpp>
 
 #include "llnotificationmanager.h" //