From 3f921251eec6e2560f3f539c8314442ef280d3d0 Mon Sep 17 00:00:00 2001
From: Lirusaito <inusaito@gmail.com>
Date: Thu, 18 Jul 2019 18:55:52 -0400
Subject: [PATCH] Add getAllIDs to LLScrollListCtrl, and make getSelectedIDs a
 little better

---
 indra/llui/llscrolllistctrl.cpp | 19 +++++++++++++++----
 indra/llui/llscrolllistctrl.h   |  1 +
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/indra/llui/llscrolllistctrl.cpp b/indra/llui/llscrolllistctrl.cpp
index 2d84791b1..04c635f2a 100644
--- a/indra/llui/llscrolllistctrl.cpp
+++ b/indra/llui/llscrolllistctrl.cpp
@@ -312,12 +312,12 @@ std::vector<LLScrollListItem*> LLScrollListCtrl::getAllSelected() const
 
 uuid_vec_t LLScrollListCtrl::getSelectedIDs()
 {
-	LLUUID selected_id;
 	uuid_vec_t ids;
-	std::vector<LLScrollListItem*> selected = this->getAllSelected();
-	for(std::vector<LLScrollListItem*>::iterator itr = selected.begin(); itr != selected.end(); ++itr)
+	if (!getCanSelect()) return ids;
+
+	for(const auto& item : mItemList)
 	{
-		ids.push_back((*itr)->getUUID());
+		if (item->getSelected()) ids.push_back(item->getUUID());
 	}
 	return ids;
 }
@@ -400,6 +400,17 @@ std::vector<LLScrollListItem*> LLScrollListCtrl::getAllData() const
 	return ret;
 }
 
+uuid_vec_t LLScrollListCtrl::getAllIDs() const
+{
+	uuid_vec_t ret;
+	ret.reserve(mItemList.size()); //Optimization
+	for(const auto& item : mItemList)
+	{
+		ret.push_back(item->getUUID());
+	}
+	return ret;
+}
+
 // returns first matching item
 LLScrollListItem* LLScrollListCtrl::getItem(const LLSD& sd) const
 {
diff --git a/indra/llui/llscrolllistctrl.h b/indra/llui/llscrolllistctrl.h
index 3a2adf5c6..d5ffb9df9 100644
--- a/indra/llui/llscrolllistctrl.h
+++ b/indra/llui/llscrolllistctrl.h
@@ -207,6 +207,7 @@ public:
 	LLScrollListItem*	getFirstData() const;
 	LLScrollListItem*	getLastData() const;
 	std::vector<LLScrollListItem*>	getAllData() const;
+	uuid_vec_t getAllIDs() const; //Helper. Much like getAllData, but just provides a LLUUID vec
 
 	LLScrollListItem*	getItem(const LLSD& sd) const;