ShapeHandler.h

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/****************************************************************************/
// The XML-Handler for network loading
/****************************************************************************/
// 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 ShapeHandler_h
#define ShapeHandler_h


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

#include <utils/common/RGBColor.h>
#include <utils/geom/Position.h>
#include <utils/xml/SUMOSAXHandler.h>


// ===========================================================================
// class declarations
// ===========================================================================
class ShapeContainer;
class Parameterised;


// ===========================================================================
// class definitions
// ===========================================================================
class ShapeHandler : public SUMOSAXHandler {
public:
    ShapeHandler(const std::string& file, ShapeContainer& sc);

    virtual ~ShapeHandler();

    static bool loadFiles(const std::vector<std::string>& files, ShapeHandler& sh);

protected:


    virtual void myStartElement(int element,
                                const SUMOSAXAttributes& attrs);

    virtual void myEndElement(int element);

    virtual Position getLanePos(const std::string& poiID, const std::string& laneID, double lanePos, double lanePosLat) = 0;

    virtual bool addLanePosParams() {
        return false;
    }

protected:
    void setDefaults(const std::string& prefix, const RGBColor& color, const double layer, const bool fill = false);

    void addPOI(const SUMOSAXAttributes& attrs, const bool ignorePruning, const bool useProcessing);

    void addPoly(const SUMOSAXAttributes& attrs, const bool ignorePruning, const bool useProcessing);

protected:
    ShapeContainer& myShapeContainer;

private:
    std::string myPrefix;

    RGBColor myDefaultColor;

    double myDefaultLayer;

    bool myDefaultFill;

    bool myReportFile;

    Parameterised* myLastParameterised;

private:
    ShapeHandler(const ShapeHandler& s) = delete;

    ShapeHandler& operator=(const ShapeHandler& s) = delete;
};


#endif

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