Sidebar: Cache AutoDJ feature title

ninomp · Dec 21, 2022 · 9fadb20 · 9fadb20
1 parent 1798e32
commit 9fadb20
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Showing 2 changed files with 13 additions and 2 deletions.
diff --git 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
@@ -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);