MSPushButton.h

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/****************************************************************************/
// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
// Copyright (C) 2010-2024 German Aerospace Center (DLR) and others.
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0/
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License 2.0 are satisfied: GNU General Public License, version 2
// or later which is available at
// https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
/****************************************************************************/
// The class for a PushButton
/****************************************************************************/
 
#pragma once
#include <config.h>
 
#include <vector>
#include <map>
#include <string>
 
class MSEdge;
class MSPhaseDefinition;
 
class MSPushButton {
public:
    virtual ~MSPushButton();
 
    virtual bool isActivated() const = 0;
 
    static bool anyActive(const std::vector<MSPushButton*>&);
protected:
    MSPushButton(const MSEdge* edge, const MSEdge* crossingEdge);
    const MSEdge* m_edge;
    const MSEdge* m_crossingEdge;
};
 
class MSPedestrianPushButton: MSPushButton {
public:
    MSPedestrianPushButton(const MSEdge* walkingEdge, const MSEdge* crossingEdge);
    virtual ~MSPedestrianPushButton() {
    }
 
    bool isActivated() const;
 
    static bool isActiveForEdge(const MSEdge* walkingEdge, const MSEdge* crossing);
 
    static bool isActiveOnAnySideOfTheRoad(const MSEdge* crossing);
 
    static std::vector<MSPushButton*> loadPushButtons(const MSPhaseDefinition*);
private:
//      Map edge id -> list of crossing edges that crosses it
    static std::map<std::string, std::vector<std::string> > m_crossingEdgeMap;
    static bool m_crossingEdgeMapLoaded;
//      Load the crossingEdgeMap
    static void loadCrossingEdgeMap();
};