Port away from deprecated QList<->QSet conversion methods

app/viewmainpage.cpp

@@ -656,7 +656,11 @@ void ViewMainPage::openUrls(const QList<QUrl>& allUrls, const QUrl &currentUrl)
 {
     DocumentView::Setup setup;
 
+#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
+    QSet<QUrl> urls(allUrls.begin(), allUrls.end());
+#else
     QSet<QUrl> urls = allUrls.toSet();
+#endif
     d->mCompareMode = urls.count() > 1;
 
     typedef QMap<QUrl, DocumentView*> ViewForUrlMap;

lib/semanticinfo/abstractsemanticinfobackend.cpp

@@ -38,6 +38,13 @@ TagSet::TagSet()
 TagSet::TagSet(const QSet<SemanticInfoTag>& set)
 : QSet<QString>(set) {}
 
+#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
+TagSet::TagSet(const QList<SemanticInfoTag>& list)
+: QSet(list.begin(), list.end())
+{
+}
+#endif
+
 QVariant TagSet::toVariant() const
 {
     QStringList lst = values();
@@ -50,6 +57,15 @@ TagSet TagSet::fromVariant(const QVariant& variant)
     return TagSet::fromList(lst);
 }
 
+TagSet TagSet::fromList(const QList<SemanticInfoTag>& list)
+{
+#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
+    return TagSet(list);
+#else
+    return QSet<SemanticInfoTag>::fromList(lst);
+#endif
+}
+
 AbstractSemanticInfoBackEnd::AbstractSemanticInfoBackEnd(QObject* parent)
 : QObject(parent)
 {

lib/semanticinfo/abstractsemanticinfobackend.h

@@ -52,6 +52,12 @@ public:
 
     QVariant toVariant() const;
     static TagSet fromVariant(const QVariant&);
+    static TagSet fromList(const QList<SemanticInfoTag>&);
+
+#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
+private:
+    TagSet(const QList<SemanticInfoTag>&);
+#endif
 };
 
 /**

lib/semanticinfo/baloosemanticinfobackend.cpp

@@ -89,7 +89,7 @@ void BalooSemanticInfoBackend::retrieveSemanticInfo(const QUrl &url)
     SemanticInfo si;
     si.mRating = md.rating();
     si.mDescription = md.userComment();
-    si.mTags = md.tags().toSet();
+    si.mTags = TagSet::fromList(md.tags());
 
     emit semanticInfoRetrieved(url, si);
 }