GUIEdge.h

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/****************************************************************************/
// A road/street connecting two junctions (gui-version)
/****************************************************************************/
// SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
// Copyright (C) 2001-2011 DLR (http://www.dlr.de/) and contributors
/****************************************************************************/
//
//   This program 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 2 of the License, or
//   (at your option) any later version.
//
/****************************************************************************/
#ifndef GUIEdge_h
#define GUIEdge_h


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

#include <vector>
#include <string>
#include <microsim/MSEdge.h>
#include <utils/gui/globjects/GUIGlObject.h>
#include "GUILaneWrapper.h"


// ===========================================================================
// class definitions
// ===========================================================================
class GUIEdge : public MSEdge, public GUIGlObject {
public:
    GUIEdge(const std::string& id, unsigned int numericalID, const std::string& streetName) throw();


    ~GUIEdge() throw();


    void initGeometry() throw();


    /* @brief Returns the gl-ids of all known edges
     * @param[in] includeInternal Whether to include ids of internal edges
     */
    static std::vector<GUIGlID> getIDs(bool includeInternal);

    Boundary getBoundary() const;

    MSLane& getLane(size_t laneNo);



    GUILaneWrapper& getLaneGeometry(size_t laneNo) const;

    GUILaneWrapper& getLaneGeometry(const MSLane* lane) const;

    static std::pair<SUMOReal, SUMOReal> getLaneOffsets(SUMOReal x1, SUMOReal y1,
            SUMOReal x2, SUMOReal y2, SUMOReal prev, SUMOReal wanted);

    static void fill(std::vector<GUIEdge*> &netsWrappers);





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


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


    Boundary getCenteringBoundary() const throw();


    void drawGL(const GUIVisualizationSettings& s) const throw();


#ifdef HAVE_MESOSIM
    unsigned int getVehicleNo() const;
    SUMOReal getOccupancy() const;
    SUMOReal getMeanSpeed() const;
    SUMOReal getAllowedSpeed() const;
    SUMOReal getFlow() const;

    void setColor(const GUIVisualizationSettings& s) const;

    SUMOReal getColorValue(size_t activeScheme) const;

#endif

private:
    typedef std::vector<GUILaneWrapper*> LaneWrapperVector;

    LaneWrapperVector myLaneGeoms;

    class lane_wrapper_finder {
    public:
        explicit lane_wrapper_finder(const MSLane& lane) : myLane(lane) { }

        bool operator()(const GUILaneWrapper* const wrapper) {
            return wrapper->forLane(myLane);
        }

    private:
        lane_wrapper_finder& operator=(const lane_wrapper_finder&); // just to avoid a compiler warning
    private:
        const MSLane& myLane;

    };

private:
    GUIEdge(const GUIEdge& s);

    GUIEdge& operator=(const GUIEdge& s);


};


#endif

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