From 821ca7416683a8ac1e9906bb28a31265f67dbb98 Mon Sep 17 00:00:00 2001
From: Al <gabriel.cortesi@outlook.com>
Date: Sat, 12 Jan 2019 20:24:10 +0100
Subject: Avoid refreshes unless it's specifically the update filter.

---
 src/modlistsortproxy.cpp | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

(limited to 'src/modlistsortproxy.cpp')

diff --git a/src/modlistsortproxy.cpp b/src/modlistsortproxy.cpp
index bff26e8d..94139715 100644
--- a/src/modlistsortproxy.cpp
+++ b/src/modlistsortproxy.cpp
@@ -58,18 +58,12 @@ void ModListSortProxy::updateFilterActive()
 
 void ModListSortProxy::setCategoryFilter(const std::vector<int> &categories)
 {
-  m_CategoryFilter = categories;
-  updateFilterActive();
-  invalidate();
-  
-  //For better performance we could refresh only if the filter is different or 
-  //categories contains CATEGORY_SPECIAL_UPDATEAVAILABLE
-  /*
-  if (categories != m_CategoryFilter) {
+  //avoid refreshing the filter unless we are checking all mods for update.
+  if (categories != m_CategoryFilter || categories.at(0) == CategoryFactory::CATEGORY_SPECIAL_UPDATEAVAILABLE) {
     m_CategoryFilter = categories;
     updateFilterActive();
     invalidate();
-  }*/
+  }
 }
 
 void ModListSortProxy::setContentFilter(const std::vector<int> &content)
-- 
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