panels: selecting a clip in the timeline automatically selects the corresponding

nodes in the nodeview

app/panel/node/node.cpp

@@ -59,6 +59,16 @@ void NodePanel::DeleteSelected()
   node_view_->DeleteSelected();
 }
 
+void NodePanel::Select(const QList<Node *> &nodes)
+{
+  node_view_->Select(nodes);
+}
+
+void NodePanel::SelectWithDependencies(const QList<Node *> &nodes)
+{
+  node_view_->SelectWithDependencies(nodes);
+}
+
 void NodePanel::Retranslate()
 {
   SetTitle(tr("Node Editor"));

app/panel/node/node.h

@@ -40,6 +40,10 @@ public:
 
   virtual void DeleteSelected() override;
 
+public slots:
+  void Select(const QList<Node*>& nodes);
+  void SelectWithDependencies(const QList<Node*>& nodes);
+
 signals:
   /**
    * @brief Wrapper for NodeView::SelectionChanged()
@@ -50,6 +54,7 @@ private:
   virtual void Retranslate() override;
 
   NodeView* node_view_;
+
 };
 
 #endif // NODEPANEL_H

app/panel/timeline/timeline.cpp

@@ -26,9 +26,12 @@ TimelinePanel::TimelinePanel(QWidget *parent) :
   // FIXME: This won't work if there's ever more than one of this panel
   setObjectName("TimelinePanel");
 
-  SetTimeBasedWidget(new TimelineWidget());
+  TimelineWidget* tw = new TimelineWidget();
+  SetTimeBasedWidget(tw);
 
   Retranslate();
+
+  connect(tw, &TimelineWidget::SelectionChanged, this, &TimelinePanel::SelectionChanged);
 }
 
 void TimelinePanel::Clear()

app/panel/timeline/timeline.h

@@ -58,6 +58,9 @@ public:
 protected:
   virtual void Retranslate() override;
 
+signals:
+  void SelectionChanged(const QList<Node*>& selected_blocks);
+
 };
 
 #endif // TIMELINE_PANEL_H