debug stuff for possible qml producer

src/bin/projectclip.cpp

@@ -562,7 +562,7 @@ std::shared_ptr<Mlt::Producer> ProjectClip::getTimelineProducer(int trackId, int
     if (qFuzzyCompare(speed, 1.0)) {
         // we are requesting a normal speed producer
         if (trackId == -1 ||
-            (state == PlaylistState::VideoOnly && (m_clipType == ClipType::Color || m_clipType == ClipType::Image || m_clipType == ClipType::Text))) {
+            (state == PlaylistState::VideoOnly && (m_clipType == ClipType::Color || m_clipType == ClipType::Image || m_clipType == ClipType::Text || m_clipType == ClipType::Qml))) {
             // Temporary copy, return clone of master
             int duration = m_masterProducer->time_to_frames(m_masterProducer->get("kdenlive:duration"));
             return std::shared_ptr<Mlt::Producer>(m_masterProducer->cut(-1, duration > 0 ? duration : -1));

src/definitions.h

@@ -107,7 +107,8 @@ enum ProducerType {
     TextTemplate = 11,
     QText = 12,
     Composition = 13,
-    Track = 14
+    Track = 14,
+    Qml = 15
 };
 Q_ENUM_NS(ProducerType)
 } // namespace ClipType

src/jobs/loadjob.cpp

@@ -76,6 +76,10 @@ ClipType::ProducerType getTypeForService(const QString &id, const QString &path)
     if (id == QLatin1String("webvfx")) {
         return ClipType::WebVfx;
     }
+    if (id == QLatin1String("qml")) {
+        return ClipType::Qml;
+    }
+    
     return ClipType::Unknown;
 }
 
@@ -320,6 +324,24 @@ bool LoadJob::startJob()
     case ClipType::QText:
         m_producer = loadResource(m_resource, QStringLiteral("qtext:"));
         break;
+    case ClipType::Qml: {
+            bool ok;
+            int producerLength = 0;
+            QString pLength = Xml::getXmlProperty(m_xml, QStringLiteral("length"));
+            if (pLength.isEmpty()) {
+                producerLength = m_xml.attribute(QStringLiteral("length")).toInt();
+            } else {
+                producerLength = pLength.toInt(&ok);
+            }
+            if (producerLength <= 0) {
+                producerLength = pCore->currentDoc()->getFramePos(KdenliveSettings::title_duration());
+            }
+            m_producer = loadResource(m_resource, QStringLiteral("qml:"));
+            m_producer->set("length", producerLength);
+            m_producer->set("kdenlive:duration", producerLength);
+            m_producer->set("out", producerLength - 1);
+            break;
+    }
     case ClipType::Playlist: {
         m_producer = loadPlaylist(m_resource);
         if (!m_errorMessage.isEmpty()) {

src/mltcontroller/clipcontroller.cpp

@@ -252,6 +252,9 @@ void ClipController::getInfoForProducer()
         m_clipType = ClipType::WebVfx;
     } else if (m_service == QLatin1String("qtext")) {
         m_clipType = ClipType::QText;
+    } else if (m_service == QLatin1String("qml")) {
+        m_clipType = ClipType::Qml;
+        m_hasLimitedDuration = false;
     } else if (m_service == QLatin1String("blipflash")) {
         // Mostly used for testing
         m_clipType = ClipType::AV;