From 70f4e8ede81e1a1259345891c946dc447d686718 Mon Sep 17 00:00:00 2001
From: James Cook <james@lindenlab.com>
Date: Wed, 24 Feb 2010 11:03:52 -0800
Subject: Use async display name lookup for name tags, makes them refresh
 properly when toggling display name feature

---
 indra/newview/llvoavatar.cpp | 21 +++++++++++++++++----
 indra/newview/llvoavatar.h   |  1 +
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index 69a4abcdae..2cd1d48aa0 100644
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -2755,6 +2755,11 @@ void LLVOAvatar::idleUpdateNameTag(const LLVector3& root_pos_last)
 	LLVector3 name_position = idleUpdateNameTagPosition(root_pos_last);
 	mNameText->setPositionAgent(name_position);
 	
+	idleUpdateNameTagText(new_name);
+}
+
+void LLVOAvatar::idleUpdateNameTagText(BOOL new_name)
+{
 	LLNameValue *title = getNVPair("Title");
 	LLNameValue* firstname = getNVPair("FirstName");
 	LLNameValue* lastname = getNVPair("LastName");
@@ -2816,10 +2821,18 @@ void LLVOAvatar::idleUpdateNameTag(const LLVector3& root_pos_last)
 		static LLUICachedControl<bool> show_display_names("NameTagShowDisplayNames");
 		static LLUICachedControl<bool> show_slids("NameTagShowSLIDs");
 
-		LLAvatarName av_name;
-		if (LLAvatarNameCache::useDisplayNames()
-			&& LLAvatarNameCache::get(getID(), &av_name))
+		if (LLAvatarNameCache::useDisplayNames())
 		{
+			LLAvatarName av_name;
+			if (!LLAvatarNameCache::get(getID(), &av_name))
+			{
+				// ...call this function back when the name arrives
+				// and force a rebuild
+				LLAvatarNameCache::get(getID(),
+					boost::bind(&LLVOAvatar::idleUpdateNameTagText, this, TRUE));
+			}
+
+			// Might be blank if name not available yet, that's OK
 			if (show_display_names)
 			{
 				line += av_name.mDisplayName;
@@ -2880,7 +2893,7 @@ void LLVOAvatar::idleUpdateNameTag(const LLVector3& root_pos_last)
 		new_name = TRUE;
 	}
 
-	if (visible_chat)
+	if (mVisibleChat)
 	{
 		mNameText->setDropShadow(TRUE);
 		mNameText->setFont(LLFontGL::getFontSansSerif());
diff --git a/indra/newview/llvoavatar.h b/indra/newview/llvoavatar.h
index f70c68bcba..b370bcb26d 100644
--- a/indra/newview/llvoavatar.h
+++ b/indra/newview/llvoavatar.h
@@ -210,6 +210,7 @@ public:
 	void 			idleUpdateLoadingEffect();
 	void 			idleUpdateWindEffect();
 	void 			idleUpdateNameTag(const LLVector3& root_pos_last);
+	void			idleUpdateNameTagText(BOOL new_name);
 	LLVector3		idleUpdateNameTagPosition(const LLVector3& root_pos_last);
 	void			idleUpdateNameTagColor(BOOL new_name, F32 alpha);
 	void 			idleUpdateRenderCost();
-- 
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