nodeview: updated with new node color UI system

app/widget/nodeview/nodeview.cpp

@@ -263,6 +263,13 @@ void NodeView::Duplicate()
   AttachNodesToCursor(duplicated_nodes);
 }
 
+void NodeView::SetColorLabel(int index)
+{
+  foreach (Node* node, selected_nodes_) {
+    node->SetOverrideColor(index);
+  }
+}
+
 void NodeView::keyPressEvent(QKeyEvent *event)
 {
   super::keyPressEvent(event);
@@ -562,6 +569,9 @@ void NodeView::ShowContextMenu(const QPoint &pos)
       Core::instance()->LabelNodes(scene_.GetSelectedNodes());
     });
 
+    // Color menu
+    MenuShared::instance()->AddColorCodingMenu(&m);
+
     m.addSeparator();
 
     // Auto-position action

app/widget/nodeview/nodeview.h

@@ -67,6 +67,8 @@ public:
 
   void Duplicate();
 
+  void SetColorLabel(int index);
+
 signals:
   void NodesSelected(const QVector<Node*>& nodes);
 

app/widget/nodeview/nodeviewscene.cpp

@@ -167,12 +167,14 @@ void NodeViewScene::AddNode(Node* node)
   item_map_.insert(node, item);
 
   connect(node, &Node::PositionChanged, this, &NodeViewScene::NodePositionChanged);
-  connect(node, &Node::LabelChanged, this, &NodeViewScene::NodeLabelChanged);
+  connect(node, &Node::LabelChanged, this, &NodeViewScene::NodeAppearanceChanged);
+  connect(node, &Node::ColorChanged, this, &NodeViewScene::NodeAppearanceChanged);
 }
 
 void NodeViewScene::RemoveNode(Node *node)
 {
-  disconnect(node, &Node::LabelChanged, this, &NodeViewScene::NodeLabelChanged);
+  disconnect(node, &Node::ColorChanged, this, &NodeViewScene::NodeAppearanceChanged);
+  disconnect(node, &Node::LabelChanged, this, &NodeViewScene::NodeAppearanceChanged);
   disconnect(node, &Node::PositionChanged, this, &NodeViewScene::NodePositionChanged);
 
   delete item_map_.take(node);
@@ -286,7 +288,7 @@ void NodeViewScene::NodePositionChanged(const QPointF &pos)
   item_map_.value(static_cast<Node*>(sender()))->SetNodePosition(pos);
 }
 
-void NodeViewScene::NodeLabelChanged()
+void NodeViewScene::NodeAppearanceChanged()
 {
   // Force item to update
   item_map_.value(static_cast<Node*>(sender()))->update();

app/widget/nodeview/nodeviewscene.h

@@ -129,7 +129,7 @@ private slots:
   /**
    * @brief Receiver for when a node's label has changed
    */
-  void NodeLabelChanged();
+  void NodeAppearanceChanged();
 
 };