Fix audio thumbs not displayed on project opening and abortion if audio thumbs creation

[kdenlive] / src / docclipbase.cpp

diff --git a/src/docclipbase.cpp b/src/docclipbase.cpp
index 9ede6abbba82fd23dc808706dd439e60e773e0e1..41eb8c5e34c35bcb57fe841d6fdaa81d00db02e8 100644 (file)
--- a/src/docclipbase.cpp
+++ b/src/docclipbase.cpp
@@ -126,23 +126,20 @@ void DocClipBase::setZone(QPoint zone)
 
 QPoint DocClipBase::zone() const
 {
-    QPoint zone;
-    zone.setX(m_properties.value("zone_in").toInt());
-    zone.setY(m_properties.value("zone_out", "50").toInt());
+    QPoint zone(m_properties.value("zone_in", "0").toInt(), m_properties.value("zone_out", "50").toInt());
     return zone;
 }
 
 void DocClipBase::slotCreateAudioTimer()
 {
     connect(m_thumbProd, SIGNAL(audioThumbReady(QMap <int, QMap <int, QByteArray> >)), this , SLOT(updateAudioThumbnail(QMap <int, QMap <int, QByteArray> >)));
-    connect(this, SIGNAL(getAudioThumbs()), this , SLOT(slotGetAudioThumbs()));
     m_audioTimer = new QTimer(this);
     connect(m_audioTimer, SIGNAL(timeout()), this, SLOT(slotGetAudioThumbs()));
 }
 
 void DocClipBase::askForAudioThumbs()
 {
-    if (m_thumbProd && m_audioTimer) slotGetAudioThumbs();
+    if (m_thumbProd && m_audioTimer) m_thumbProd->askForAudioThumbs(getId());
 }
 
 void DocClipBase::slotClearAudioCache()
@@ -325,10 +322,6 @@ QList < CommentedTime > DocClipBase::commentedSnapMarkers() const
     return m_snapMarkers;
 }
 
-void DocClipBase::setSnapMarkers(QList < CommentedTime > markers)
-{
-    m_snapMarkers = markers;
-}
 
 void DocClipBase::addSnapMarker(const GenTime & time, QString comment)
 {
@@ -435,10 +428,10 @@ void DocClipBase::clearProducers()
     m_baseTrackProducers.clear();
 }
 
-void DocClipBase::deleteProducers()
+void DocClipBase::deleteProducers(bool clearThumbCreator)
 {
     kDebug() << "// CLIP KILL PRODS ct: " << m_baseTrackProducers.count();
-    if (m_thumbProd) m_thumbProd->clearProducer();
+    if (clearThumbCreator && m_thumbProd) m_thumbProd->clearProducer();
     /*kDebug()<<"// CLIP KILL PRODS ct: "<<m_baseTrackProducers.count();
     int max = m_baseTrackProducers.count();
     for (int i = 0; i < max; i++) {
@@ -460,13 +453,19 @@ void DocClipBase::deleteProducers()
     m_audioTrackProducers.clear();
 }
 
+void DocClipBase::setValid()
+{
+    m_placeHolder = false;
+}
+
 void DocClipBase::setProducer(Mlt::Producer *producer, bool reset)
 {
-    if (producer == NULL) return;
+    if (producer == NULL || (m_placeHolder && !reset)) return;
+    if (m_thumbProd && (reset || !m_thumbProd->hasProducer())) m_thumbProd->setProducer(producer);
     if (reset) {
         // Clear all previous producers
         kDebug() << "/+++++++++++++++   DELETE ALL PRODS " << producer->get("id");
-        deleteProducers();
+        deleteProducers(false);
     }
     QString id = producer->get("id");
     if (id.contains('_')) {
@@ -498,7 +497,6 @@ void DocClipBase::setProducer(Mlt::Producer *producer, bool reset)
     }
     //m_clipProducer = producer;
     //m_clipProducer->set("transparency", m_properties.value("transparency").toInt());
-    if (m_thumbProd && (reset || !m_thumbProd->hasProducer())) m_thumbProd->setProducer(producer);
 }
 
 Mlt::Producer *DocClipBase::audioProducer(int track)
@@ -761,6 +759,13 @@ void DocClipBase::getFileHash(const QString url)
     }
 }
 
+bool DocClipBase::checkHash() const
+{
+    KUrl url = fileURL();
+    if (!url.isEmpty() && getClipHash() != getHash(url.path())) return false;
+    return true;
+}
+
 QString DocClipBase::getClipHash() const
 {
     QString hash;
@@ -771,6 +776,11 @@ QString DocClipBase::getClipHash() const
     return hash;
 }
 
+void DocClipBase::setPlaceHolder(bool place)
+{
+    m_placeHolder = place;
+}
+
 // static
 QString DocClipBase::getHash(const QString &path)
 {