GNEPoly.h

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/****************************************************************************/
// A class for visualizing and editing POIS in netedit (adapted from
// GUIPolygon and NLHandler)
/****************************************************************************/
// SUMO, Simulation of Urban MObility; see http://sumo.dlr.de/
// Copyright (C) 2001-2017 DLR (http://www.dlr.de/) and contributors
/****************************************************************************/
//
//   This file is part of SUMO.
//   SUMO is free software: you can redistribute it and/or modify
//   it under the terms of the GNU General Public License as published by
//   the Free Software Foundation, either version 3 of the License, or
//   (at your option) any later version.
//
/****************************************************************************/
#ifndef GNEPoly_h
#define GNEPoly_h


// ===========================================================================
// included modules
// ===========================================================================
#ifdef _MSC_VER
#include <windows_config.h>
#else
#include <config.h>
#endif

#include "GNEShape.h"

// ===========================================================================
// class declarations
// ===========================================================================
class GeoConvHelper;
class GNEJunction;

// ===========================================================================
// class definitions
// ===========================================================================
class GNEPoly : public GUIPolygon, public GNEShape {

public:
    using GNEShape::getID;

    GNEPoly(GNENet* net, const std::string& id, const std::string& type, const PositionVector& shape, bool fill,
            const RGBColor& color, double layer, double angle, const std::string& imgFile, bool movementBlocked, bool shapeBlocked);

    ~GNEPoly();

    int moveVertexShape(int index, const Position& newPos);

    void moveEntireShape(const PositionVector& oldShape, const Position& offset);

    void commitShapeChange(const PositionVector& oldShape, GNEUndoList* undoList);


    void writeShape(OutputDevice& device);

    Position getPositionInView() const;


    const std::string& getParentName() const;

    GUIGLObjectPopupMenu* getPopUpMenu(GUIMainWindow& app, GUISUMOAbstractView& parent);

    GUIParameterTableWindow* getParameterWindow(GUIMainWindow& app, GUISUMOAbstractView& parent);

    Boundary getCenteringBoundary() const;

    void drawGL(const GUIVisualizationSettings& s) const;

    /* @brief method for getting the Attribute of an XML key
     * @param[in] key The attribute key
     * @return string with the value associated to key
     */
    std::string getAttribute(SumoXMLAttr key) const;

    void setAttribute(SumoXMLAttr key, const std::string& value, GNEUndoList* undoList);

    bool isValid(SumoXMLAttr key, const std::string& value);

    int getVertexIndex(const Position& pos, bool createIfNoExist = true);

    bool isPolygonClosed() const;

    void setShapeEditedJunction(GNEJunction* junction);

    GNEJunction* getShapeEditedJunction() const;

    void openPolygon(bool allowUndo = true);

    void closePolygon(bool allowUndo = true);

    void changeFirstGeometryPoint(int oldIndex, bool allowUndo = true);

    void simplifyShape(bool allowUndo = true);

    void deleteGeometryNear(const Position& pos, bool allowUndo = true);

protected:
    GNEJunction* myShapeEditedJunction;

    bool myClosedShape;

    bool mySimplifiedShape;

    int myCurrentMovingVertexIndex;

private:
    static const double myHintSize;

    void setAttribute(SumoXMLAttr key, const std::string& value);

    GNEPoly(const GNEPoly&) = delete;

    GNEPoly& operator=(const GNEPoly&) = delete;
};


#endif

/****************************************************************************/