From fd7bfb03c946b0190bf0965e19b1b679eac3c383 Mon Sep 17 00:00:00 2001
From: Richard Linden <none@none>
Date: Fri, 27 Jul 2012 15:18:29 -0700
Subject: MAINT-1175 FIX Severe performance issues on 3.3.2 (258114) Release
 and 3.3.3 (259197) Beta in "Add scroll list item" removed linear scan for
 namelist items and used weak reference (LLHandle) instead

---
 indra/newview/llnamelistctrl.h | 41 +++++++++++++++++++++--------------------
 1 file changed, 21 insertions(+), 20 deletions(-)

(limited to 'indra/newview/llnamelistctrl.h')

diff --git a/indra/newview/llnamelistctrl.h b/indra/newview/llnamelistctrl.h
index ca9956dc53..ffacd69db4 100644
--- a/indra/newview/llnamelistctrl.h
+++ b/indra/newview/llnamelistctrl.h
@@ -33,6 +33,26 @@
 
 class LLAvatarName;
 
+/**
+ * LLNameListCtrl item
+ *
+ * We don't use LLScrollListItem to be able to override getUUID(), which is needed
+ * because the name list item value is not simply an UUID but a map (uuid, is_group).
+ */
+class LLNameListItem : public LLScrollListItem, public LLHandleProvider<LLNameListItem>
+{
+public:
+	LLUUID	getUUID() const		{ return getValue()["uuid"].asUUID(); }
+protected:
+	friend class LLNameListCtrl;
+
+	LLNameListItem( const LLScrollListItem::Params& p )
+	:	LLScrollListItem(p)
+	{
+	}
+};
+
+
 class LLNameListCtrl
 :	public LLScrollListCtrl, public LLInstanceTracker<LLNameListCtrl>
 {
@@ -115,7 +135,7 @@ public:
 	/*virtual*/ void	mouseOverHighlightNthItem( S32 index );
 private:
 	void showInspector(const LLUUID& avatar_id, bool is_group);
-	void onAvatarNameCache(const LLUUID& agent_id, const LLAvatarName& av_name);
+	void onAvatarNameCache(const LLUUID& agent_id, const LLAvatarName& av_name, LLHandle<LLNameListItem> item);
 
 private:
 	S32    			mNameColumnIndex;
@@ -124,24 +144,5 @@ private:
 	bool			mShortNames;  // display name only, no SLID
 };
 
-/**
- * LLNameListCtrl item
- *
- * We don't use LLScrollListItem to be able to override getUUID(), which is needed
- * because the name list item value is not simply an UUID but a map (uuid, is_group).
- */
-class LLNameListItem : public LLScrollListItem
-{
-public:
-	LLUUID	getUUID() const		{ return getValue()["uuid"].asUUID(); }
-
-protected:
-	friend class LLNameListCtrl;
-
-	LLNameListItem( const LLScrollListItem::Params& p )
-	:	LLScrollListItem(p)
-	{
-	}
-};
 
 #endif
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