work towards group editor

app/panel/node/node.h

@@ -21,8 +21,7 @@
 #ifndef NODEPANEL_H
 #define NODEPANEL_H
 
-#include "widget/nodeview/nodeview.h"
-#include "widget/nodeview/nodeviewtoolbar.h"
+#include "widget/nodeview/nodewidget.h"
 #include "widget/panel/panel.h"
 
 namespace olive {
@@ -36,76 +35,80 @@ class NodePanel : public PanelWidget
 public:
   NodePanel(QWidget* parent);
 
+  NodeWidget *GetNodeWidget() const
+  {
+    return node_widget_;
+  }
+
   void SetContexts(const QVector<Node*> &nodes)
   {
-    node_view_->SetContexts(nodes);
-    toolbar_->setEnabled(!nodes.isEmpty());
+    node_widget_->SetContexts(nodes);
   }
 
   void CloseContextsBelongingToProject(Project *project)
   {
-    node_view_->CloseContextsBelongingToProject(project);
+    node_widget_->view()->CloseContextsBelongingToProject(project);
   }
 
   const QVector<Node*> &GetCurrentContexts() const
   {
-    return node_view_->GetCurrentContexts();
+    return node_widget_->view()->GetCurrentContexts();
   }
 
   virtual void SelectAll() override
   {
-    node_view_->SelectAll();
+    node_widget_->view()->SelectAll();
   }
 
   virtual void DeselectAll() override
   {
-    node_view_->DeselectAll();
+    node_widget_->view()->DeselectAll();
   }
 
   virtual void DeleteSelected() override
   {
-    node_view_->DeleteSelected();
+    node_widget_->view()->DeleteSelected();
   }
 
   virtual void CutSelected() override
   {
-    node_view_->CopySelected(true);
+    node_widget_->view()->CopySelected(true);
   }
 
   virtual void CopySelected() override
   {
-    node_view_->CopySelected(false);
+    node_widget_->view()->CopySelected(false);
   }
 
   virtual void Paste() override
   {
-    node_view_->Paste();
+    node_widget_->view()->Paste();
   }
 
   virtual void Duplicate() override
   {
-    node_view_->Duplicate();
+    node_widget_->view()->Duplicate();
   }
 
   virtual void SetColorLabel(int index) override
   {
-    node_view_->SetColorLabel(index);
+    node_widget_->view()->SetColorLabel(index);
   }
 
   virtual void ZoomIn() override
   {
-    node_view_->ZoomIn();
+    node_widget_->view()->ZoomIn();
   }
 
   virtual void ZoomOut() override
   {
-    node_view_->ZoomOut();
+    node_widget_->view()->ZoomOut();
   }
 
 public slots:
   void Select(const QVector<Node*>& nodes, bool center_view_on_item)
   {
-    node_view_->Select(nodes, center_view_on_item);
+    node_widget_->view()->Select(nodes, center_view_on_item);
   }
 
 signals:
@@ -119,9 +122,7 @@ private:
     SetTitle(tr("Node Editor"));
   }
 
-  NodeView* node_view_;
-
-  NodeViewToolBar *toolbar_;
+  NodeWidget *node_widget_;
 
 };