From 9fadb20b701c09288c09b86771e4875ebddae7eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nino=20Mi=C5=A1ki=C4=87-Pletenac?= <nino.mip@gmail.com>
Date: Wed, 21 Dec 2022 23:00:00 +0100
Subject: [PATCH] Sidebar: Cache AutoDJ feature title

---
 src/library/autodj/autodjfeature.cpp | 11 +++++++++--
 src/library/autodj/autodjfeature.h   |  4 ++++
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/library/autodj/autodjfeature.cpp b/src/library/autodj/autodjfeature.cpp
index d80f789c2e8..3e923211ea4 100644
--- a/src/library/autodj/autodjfeature.cpp
+++ b/src/library/autodj/autodjfeature.cpp
@@ -109,6 +109,8 @@ AutoDJFeature::AutoDJFeature(Library* pLibrary,
             &QAction::triggered,
             this,
             &AutoDJFeature::slotRemoveCrateFromAutoDj);
+
+    updateTitle();
 }
 
 AutoDJFeature::~AutoDJFeature() {
@@ -117,6 +119,10 @@ AutoDJFeature::~AutoDJFeature() {
 }
 
 QVariant AutoDJFeature::title() {
+    return m_title;
+}
+
+void AutoDJFeature::updateTitle() {
     QString title = tr("Auto DJ");
 
     PlaylistSummary summary;
@@ -127,7 +133,8 @@ QVariant AutoDJFeature::title() {
                                      summary.getTrackDurationText()));
     }
 
-    return title;
+    m_title = title;
+    emit featureIsLoading(this, false);
 }
 
 void AutoDJFeature::bindLibraryWidget(
@@ -343,6 +350,6 @@ void AutoDJFeature::slotPlaylistsChanged(const QSet<int>& playlistIds) {
     if (playlistIds.contains(m_iAutoDJPlaylistId)) {
         // If AutoDJ playlist was changed, notify that feature title has changed
         // since it contains duration of the AutoDJ playlist.
-        emit featureIsLoading(this, false);
+        updateTitle();
     }
 }
diff --git a/src/library/autodj/autodjfeature.h b/src/library/autodj/autodjfeature.h
index 1a1eb3568e8..cd85de3c4ed 100644
--- a/src/library/autodj/autodjfeature.h
+++ b/src/library/autodj/autodjfeature.h
@@ -84,6 +84,10 @@ class AutoDJFeature : public LibraryFeature {
 
     QPointer<WLibrarySidebar> m_pSidebarWidget;
 
+    QString m_title;
+
+    void updateTitle();
+
   private slots:
     // Add a crate to the auto-DJ queue.
     void slotAddCrateToAutoDj(int iCrateId);