WtNodeFlowScene.h

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#pragma once
 
#include "WtFlowScene.h"
#include "WtNodeData.hpp"
#include "WtNodeWidget.h"
 
#include "SceneGraphFactory.h"
#include "SceneGraph.h"
#include "FBase.h"
#include "Action.h"
#include "DirectedAcyclicGraph.h"
#include "AutoLayoutDAG.h"
 
using dyno::SceneGraph;
 
class WtNodeFlowScene : public WtFlowScene
{
public:
    WtNodeFlowScene(std::shared_ptr<WtDataModelRegistry> registry, Wt::WPainter* painter);
    WtNodeFlowScene(Wt::WPainter* painter, std::shared_ptr<dyno::SceneGraph> scene, int selectType, int selectNum);
    ~WtNodeFlowScene();
 
    void addNode(WtNode& n);
 
    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:
    void createNodeGraphView();

    void updateNodeGraphView();
 
    void fieldUpdated(dyno::FBase* field, int status);
 
    void createWtNode(std::shared_ptr<dyno::Node> node);
 
    void enableRendering(WtNode& n, bool checked);
 
    void enablePhysics(WtNode& n, bool checked);
 
    void showContextMenu(WtNode& n, const Wt::WPointF& pos);
 
    void showHelper(WtNode& n);

    void reorderAllNodes();
 
    //std::map<dyno::ObjectId, WtNode*> getNodeMap();
 
private:
    void showThisNodeOnly(WtNode& n);
    void showAllNodes();
 
    void activateThisNodeOnly(WtNode& n);
    void activateAllNodes();
 
    void autoSyncAllNodes(bool autoSync);
 
    void autoSyncAllDescendants(WtNode& n, bool autoSync);
private:
    SceneGraph* m_scene = nullptr;
 
    bool mEditingEnabled = true;
 
    Wt::WPainter* _painter;
 
    float mDx = 100.0f;
    float mDy = 50.0f;
 
    std::shared_ptr<dyno::SceneGraph> mScene = nullptr;
 
    //std::map<dyno::ObjectId, WtNode*> OutNodeMap;
 
    int _selectType;
    int _selectNum;
 
    bool _isSelectedPoint;
    Wt::WPointF _mousePoint = Wt::WPointF(0, 0);
};