From 57b77805cb1ff818af997b1bc3ee84827a33f04a Mon Sep 17 00:00:00 2001
From: Flavio Tordini <flavio.tordini@gmail.com>
Date: Tue, 4 Aug 2015 17:48:52 +0200
Subject: [PATCH] Avoid recreating recent item labels when there's no change

---
 src/searchview.cpp | 16 ++++++++++------
 src/searchview.h   |  2 ++
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/src/searchview.cpp b/src/searchview.cpp
index 60cc7a4..f72751b 100644
--- a/src/searchview.cpp
+++ b/src/searchview.cpp
@@ -214,6 +214,11 @@ void SearchView::disappear() {
 }
 
 void SearchView::updateRecentKeywords() {
+    // load
+    QSettings settings;
+    QStringList keywords = settings.value(recentKeywordsKey).toStringList();
+    if (keywords == recentKeywords) return;
+    recentKeywords = keywords;
 
     // cleanup
     QLayoutItem *item;
@@ -222,9 +227,6 @@ void SearchView::updateRecentKeywords() {
         delete item;
     }
 
-    // load
-    QSettings settings;
-    QStringList keywords = settings.value(recentKeywordsKey).toStringList();
     recentKeywordsLabel->setVisible(!keywords.isEmpty());
     The::globalActions()->value("clearRecentKeywords")->setEnabled(!keywords.isEmpty());
 
@@ -262,6 +264,11 @@ void SearchView::updateRecentKeywords() {
 }
 
 void SearchView::updateRecentChannels() {
+    // load
+    QSettings settings;
+    QStringList keywords = settings.value(recentChannelsKey).toStringList();
+    if (keywords == recentChannels) return;
+    recentChannels = keywords;
 
     // cleanup
     QLayoutItem *item;
@@ -270,9 +277,6 @@ void SearchView::updateRecentChannels() {
         delete item;
     }
 
-    // load
-    QSettings settings;
-    QStringList keywords = settings.value(recentChannelsKey).toStringList();
     recentChannelsLabel->setVisible(!keywords.isEmpty());
     // TODO The::globalActions()->value("clearRecentKeywords")->setEnabled(!keywords.isEmpty());
 
diff --git a/src/searchview.h b/src/searchview.h
index 3e81879..e8751a6 100644
--- a/src/searchview.h
+++ b/src/searchview.h
@@ -74,6 +74,8 @@ private:
     QLabel *message;
     QPushButton *watchButton;
 
+    QStringList recentKeywords;
+    QStringList recentChannels;
 };
 
 #endif // __SEARCHVIEW_H__
-- 
2.39.5