Fix timeline preview not invalidated when disabling effect

Related to #478

src/bin/bin.cpp

@@ -3271,7 +3271,7 @@ void Bin::showBinFrame(QModelIndex ix, int frame)
 void Bin::invalidateClip(const QString &binId)
 {
     std::shared_ptr<ProjectClip> clip = getBinClip(binId);
-    if (clip) {
+    if (clip && clip->clipType() != ClipType::Audio) {
         QList<int> ids = clip->timelineInstances();
         for (int i : ids) {
             pCore->invalidateItem({ObjectType::TimelineClip,i});

src/effects/effectstack/model/effectitemmodel.cpp

@@ -196,6 +196,7 @@ void EffectItemModel::updateEnable()
 {
     filter().set("disable", isEnabled() ? 0 : 1);
     pCore->refreshProjectItem(m_ownerId);
+    pCore->invalidateItem(m_ownerId);
     const QModelIndex start = AssetParameterModel::index(0, 0);
     const QModelIndex end = AssetParameterModel::index(rowCount() - 1, 0);
     emit dataChanged(start, end, QVector<int>());

src/timeline2/view/timelinecontroller.cpp

@@ -1529,7 +1529,11 @@ void TimelineController::removeSpace(int trackId, int frame, bool affectAllTrack
 
 void TimelineController::invalidateItem(int cid)
 {
-    if (!m_timelinePreview || !m_model->isItem(cid) || m_model->getItemTrackId(cid) == -1) {
+    if (!m_timelinePreview || !m_model->isItem(cid)) {
+        return;
+    }
+    const int tid = m_model->getItemTrackId(cid);
+    if (tid == -1 || m_model->getTrackById_const(tid)->isAudioTrack()) {
         return;
     }
     int start = m_model->getItemPosition(cid);
@@ -1539,7 +1543,7 @@ void TimelineController::invalidateItem(int cid)
 
 void TimelineController::invalidateTrack(int tid)
 {
-    if (!m_timelinePreview || !m_model->isTrack(tid)) {
+    if (!m_timelinePreview || !m_model->isTrack(tid) || m_model->getTrackById_const(tid)->isAudioTrack()) {
         return;
     }
     for (auto clp : m_model->getTrackById_const(tid)->m_allClips) {