QtNodeFlowScene.h

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#pragma once
 
#include "nodes/QFlowScene"
 
#include "SceneGraph.h"
#include "FBase.h"
 
namespace Qt
{
 
using dyno::SceneGraph;

class QtNodeFlowScene
  : public QtFlowScene
{
    Q_OBJECT
public:
 
    QtNodeFlowScene(std::shared_ptr<QtDataModelRegistry> registry,
            QObject * parent = Q_NULLPTR);
 
    QtNodeFlowScene(QObject * parent = Q_NULLPTR);
 
    ~QtNodeFlowScene();
 
    void addNodeByString(std::string NodeName);
 
    void enableEditing();
    void disableEditing();
 
    void setDx(float dx) { mDx = dx; }
    void setDy(float dy) { mDy = dy; }
 
    float dx() { return mDx; }
    float dy() { return mDy; }
 
public Q_SLOTS:
    void createNodeGraphView();

    void updateNodeGraphView();
 
    void fieldUpdated(dyno::FBase* field, int status);
 
    void addNode(QtNode& n);
 
    void deleteNode(QtNode& n);
 
    void moveNode(QtNode& n, const QPointF& newLocation);
 
    void createQtNode(std::shared_ptr<dyno::Node> node);
 
    void enableRendering(QtNode& n, bool checked);
 
    void enablePhysics(QtNode& n, bool checked);
 
    void showContextMenu(QtNode& n, const QPointF& pos);
 
    void showHelper(QtNode& n);

    void reorderAllNodes();
 
private:
    void showThisNodeOnly(QtNode& n);
    void showAllNodes();
 
    void activateThisNodeOnly(QtNode& n);
    void activateAllNodes();
 
    void autoSyncAllNodes(bool autoSync);
 
    void autoSyncAllDescendants(QtNode& n, bool autoSync);
 
    SceneGraph* m_scene = nullptr;
 
    bool mEditingEnabled = true;
 
    float mDx = 100.0f;
    float mDy = 50.0f;
};
 
}