Fix loading progress not disappearing and incorrect "clip already exists" message

src/bin/bin.cpp

@@ -4829,19 +4829,19 @@ void Bin::requestTranscoding(const QString &url, const QString &id, bool checkPr
 {
     if (m_transcodingDialog == nullptr) {
         m_transcodingDialog = new TranscodeSeek(this);
-        connect(m_transcodingDialog, &QDialog::accepted, this, [=] () {
+        connect(m_transcodingDialog, &QDialog::accepted, this, [&, checkProfile] () {
             QString firstId = m_transcodingDialog->ids().front();
             std::vector<QString> ids = m_transcodingDialog->ids();
             for (const QString &id : ids) {
                 std::shared_ptr<ProjectClip> clip = m_itemModel->getClipByBinID(id);
                 TranscodeTask::start({ObjectType::BinClip,id.toInt()}, m_transcodingDialog->preParams(), m_transcodingDialog->params(), -1, -1, true, clip.get(), false, id == firstId ? checkProfile : false);
             }
-            delete m_transcodingDialog;
+            m_transcodingDialog->deleteLater();
             m_transcodingDialog = nullptr;
         });
-        connect(m_transcodingDialog, &QDialog::rejected, this, [=] () {
+        connect(m_transcodingDialog, &QDialog::rejected, this, [&, checkProfile] () {
             QString firstId = m_transcodingDialog->ids().front();
-            delete m_transcodingDialog;
+            m_transcodingDialog->deleteLater();
             m_transcodingDialog = nullptr;
             if (checkProfile) {
                 pCore->bin()->slotCheckProfile(firstId);

src/bin/clipcreator.cpp

@@ -219,7 +219,7 @@ const QString ClipCreator::createClipsFromList(const QList<QUrl> &list, bool che
     QStringList duplicates;
     bool firstClip = topLevel;
     for (const QUrl &url : list) {
-        if (!pCore->projectItemModel()->urlExists(url.toLocalFile())) {
+        if (!pCore->projectItemModel()->urlExists(url.toLocalFile()) || QFileInfo(url.toLocalFile()).isDir()) {
             cleanList << url;
         } else {
             duplicates << url.toLocalFile();
@@ -367,7 +367,7 @@ const QString ClipCreator::createClipsFromList(const QList<QUrl> &list, bool che
         }
         qApp->processEvents();
     }
-    pCore->displayMessage(QString(), OperationCompletedMessage);
+    pCore->displayMessage(i18n("Loading done"), OperationCompletedMessage, 100);
     qDebug() << "/////////// creatclipsfromlist return" << created;
     return createdItem == QLatin1String("-1") ? QString() : createdItem;
 }

src/statusbarmessagelabel.cpp

@@ -150,7 +150,7 @@ void StatusBarMessageLabel::setMessage(const QString &text, MessageType type, in
 
     m_queueSemaphore.acquire();
     if (!m_messageQueue.contains(item)) {
-        if (item.type == ErrorMessage || item.type == MltError || item.type == ProcessingJobMessage || item.type == OperationCompletedMessage) {
+        if (item.type == ErrorMessage || item.type == MltError || item.type == ProcessingJobMessage) {
             qCDebug(KDENLIVE_LOG) << item.text;
 
             // Put the new error message at first place and immediately show it