The timeline tracker doesn't move anymore when rendering to a file.

src/gui/RenderPreviewWidget.cpp

@@ -24,6 +24,7 @@
 #include <QThread>
 
 #include "RenderPreviewWidget.h"
+#include "Timeline.h"
 
 RenderPreviewWidget::RenderPreviewWidget( MainWorkflow* mainWorkflow, QWidget* renderWidget ) :
             GenericPreviewWidget( renderWidget ),
@@ -91,6 +92,9 @@ void    RenderPreviewWidget::unlock( void* datas )
 
 void        RenderPreviewWidget::stopPreview()
 {
+    disconnect( m_mainWorkflow, SIGNAL( frameChanged(qint64) ),
+             Timeline::getInstance()->tracksView()->tracksCursor(), SLOT( updateCursorPos( qint64 ) ) );
+
     //FIXME: shouldn't this call MainWorkflow::stop() ??!!
     m_mediaPlayer->stop();
     m_isRendering = false;
@@ -99,6 +103,8 @@ void        RenderPreviewWidget::stopPreview()
 
 void        RenderPreviewWidget::startPreview( Media* )
 {
+    connect( m_mainWorkflow, SIGNAL( frameChanged(qint64) ),
+             Timeline::getInstance()->tracksView()->tracksCursor(), SLOT( updateCursorPos( qint64 ) ) );
     m_mainWorkflow->startRender();
     m_mediaPlayer->play();
     m_isRendering = true;

src/gui/Timeline.cpp

@@ -27,9 +27,13 @@
 #include "TracksView.h"
 #include "TracksScene.h"
 
+Timeline*   Timeline::m_instance = NULL;
+
 Timeline::Timeline( QWidget *parent ) :
     QWidget( parent ), m_scale( 1.0 )
 {
+    Q_ASSERT( m_instance == NULL );
+    m_instance = this;
     m_ui.setupUi( this );
 
     m_mainWorkflow = new MainWorkflow( this, 5 );
@@ -55,7 +59,6 @@ Timeline::Timeline( QWidget *parent ) :
     setDuration( 0 );
     connect( m_tracksView->horizontalScrollBar(), SIGNAL( valueChanged( int ) ), m_tracksRuler, SLOT( moveRuler( int ) ) );
     connect( m_tracksView, SIGNAL( durationChanged(int) ), this, SLOT( setDuration(int) ) );
-    connect( m_mainWorkflow, SIGNAL( frameChanged(qint64) ), m_tracksView->tracksCursor(), SLOT( updateCursorPos( qint64 ) ) );
 }
 
 void Timeline::changeEvent( QEvent *e )

src/gui/Timeline.h

@@ -38,6 +38,7 @@ public:
     TracksView*         tracksView() { return m_tracksView; }
     TracksScene*        tracksScene() { return m_tracksScene; }
     MainWorkflow*       getMainWorkflow() { return m_mainWorkflow; }
+    static Timeline*    getInstance() { return m_instance; }
 
 public slots:
     void changeZoom( int factor );
@@ -53,6 +54,7 @@ private:
     TracksRuler*        m_tracksRuler;
     double              m_scale;
     MainWorkflow*       m_mainWorkflow;
+    static Timeline*    m_instance;
 };
 
 #endif // TIMELINE_H