GNEDetector.cpp

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// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
// Copyright (C) 2001-2024 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
/****************************************************************************/
//
/****************************************************************************/
#include <config.h>
 
#include <netedit/GNENet.h>
#include <netedit/GNESegment.h>
#include <netedit/GNEViewNet.h>
#include <netedit/GNEViewParent.h>
#include <netedit/changes/GNEChange_Attribute.h>
#include <netedit/elements/additional/GNEAdditionalHandler.h>
#include <netedit/frames/common/GNEMoveFrame.h>
#include <utils/gui/div/GLHelper.h>
#include <utils/gui/globjects/GLIncludes.h>
 
#include "GNEDetector.h"
 
 
// ===========================================================================
// member method definitions
// ===========================================================================
 
GNEDetector::GNEDetector(const std::string& id, GNENet* net, GUIGlObjectType type, SumoXMLTag tag, FXIcon* icon, const double pos,
                         const SUMOTime period, const std::vector<GNELane*>& parentLanes, const std::string& filename,
                         const std::vector<std::string>& vehicleTypes, const std::vector<std::string>& nextEdges,
                         const std::string& detectPersons, const std::string& name, const bool friendlyPos,
                         const Parameterised::Map& parameters) :
    GNEAdditional(id, net, type, tag, icon, name, {}, {}, parentLanes, {}, {}, {}),
              Parameterised(parameters),
              myPositionOverLane(pos),
              myPeriod(period),
              myFilename(filename),
              myVehicleTypes(vehicleTypes),
              myNextEdges(nextEdges),
              myDetectPersons(detectPersons),
myFriendlyPosition(friendlyPos) {
}
 
 
GNEDetector::GNEDetector(GNEAdditional* additionalParent, GNENet* net, GUIGlObjectType type, SumoXMLTag tag, FXIcon* icon,
                         const double pos, const SUMOTime period, const std::vector<GNELane*>& parentLanes, const std::string& filename,
                         const std::string& name, const bool friendlyPos, const Parameterised::Map& parameters) :
    GNEAdditional(net, type, tag, icon, name, {}, {}, parentLanes, {additionalParent}, {}, {}),
Parameterised(parameters),
myPositionOverLane(pos),
myPeriod(period),
myFilename(filename),
myFriendlyPosition(friendlyPos) {
}
 
 
GNEDetector::~GNEDetector() {}
 
 
GNEMoveOperation*
GNEDetector::getMoveOperation() {
    // check modes and detector type
    if (!myNet->getViewNet()->getEditModes().isCurrentSupermodeNetwork() || (myNet->getViewNet()->getEditModes().networkEditMode != NetworkEditMode::NETWORK_MOVE)) {
        return nullptr;
    } else if (myTagProperty.getTag() == SUMO_TAG_LANE_AREA_DETECTOR) {
        return getMoveOperationSingleLane(myPositionOverLane, getAttributeDouble(SUMO_ATTR_ENDPOS));
    } else if (myTagProperty.getTag() == GNE_TAG_MULTI_LANE_AREA_DETECTOR) {
        return getMoveOperationMultiLane(myPositionOverLane, getAttributeDouble(SUMO_ATTR_ENDPOS));
    } else {
        // return move operation for detectors with single position placed over shape (E1, EntryExits..)
        return new GNEMoveOperation(this, getParentLanes().front(), myPositionOverLane,
                                    myNet->getViewNet()->getViewParent()->getMoveFrame()->getCommonModeOptions()->getAllowChangeLane());
    }
}
 
 
double
GNEDetector::getPositionOverLane() const {
    return myPositionOverLane;
}
 
 
bool
GNEDetector::checkDrawMoveContour() const {
    // get edit modes
    const auto& editModes = myNet->getViewNet()->getEditModes();
    // check if we're in move mode
    if (!myNet->getViewNet()->isCurrentlyMovingElements() && editModes.isCurrentSupermodeNetwork() &&
            !myNet->getViewNet()->getEditNetworkElementShapes().getEditedNetworkElement() &&
            (editModes.networkEditMode == NetworkEditMode::NETWORK_MOVE) && myNet->getViewNet()->checkOverLockedElement(this, mySelected)) {
        // only move the first element
        if (myNet->getViewNet()->getViewObjectsSelector().getGUIGlObjectFront() == this) {
            // special case for multiple lane area detectors
            if (myTagProperty.getTag() == GNE_TAG_MULTI_LANE_AREA_DETECTOR) {
                auto segment = gViewObjectsHandler.getSelectedSegment(this);
                if (segment && segment->getJunction()) {
                    return false;
                } else if (segment && segment->getLane()) {
                    // ensure that is the first or the last lane
                    if (segment->getLaneIndex() == 0) {
                        return true;
                    } else if (segment->getLaneIndex() == ((int)getParentLanes().size() - 1)) {
                        return true;
                    }
                } else {
                    // this is the start or end point
                    return true;
                }
            } else {
                return true;
            }
        }
    }
    return false;
}
 
 
GNELane*
GNEDetector::getLane() const {
    return getParentLanes().front();
}
 
 
Position
GNEDetector::getPositionInView() const {
    return myAdditionalGeometry.getShape().getPolygonCenter();
}
 
 
void
GNEDetector::updateCenteringBoundary(const bool /*updateGrid*/) {
    // nothing to update
}
 
void
GNEDetector::splitEdgeGeometry(const double splitPosition, const GNENetworkElement* originalElement,
                               const GNENetworkElement* newElement, GNEUndoList* undoList) {
    // only split geometry of E2 multilane detectors
    if (myTagProperty.getTag() == GNE_TAG_MULTI_LANE_AREA_DETECTOR) {
        // obtain new list of E2 lanes
        std::string newE2Lanes = getNewListOfParents(originalElement, newElement);
        // update E2 Lanes
        if (newE2Lanes.size() > 0) {
            setAttribute(SUMO_ATTR_LANES, newE2Lanes, undoList);
        }
    } else if (splitPosition < myPositionOverLane) {
        // change lane
        setAttribute(SUMO_ATTR_LANE, newElement->getID(), undoList);
        // now adjust start position
        setAttribute(SUMO_ATTR_POSITION, toString(myPositionOverLane - splitPosition), undoList);
    }
}
 
 
double
GNEDetector::getGeometryPositionOverLane() const {
    double fixedPos = myPositionOverLane;
    const double len = getLane()->getParentEdge()->getNBEdge()->getFinalLength();
    double length = 0;
    GNEAdditionalHandler::fixLanePosition(fixedPos, length, len);
    return (fixedPos * getLane()->getLengthGeometryFactor());
}
 
 
 
std::string
GNEDetector::getParentName() const {
    return getLane()->getID();
}
 
 
const Parameterised::Map&
GNEDetector::getACParametersMap() const {
    return getParametersMap();
}
 
 
std::string
GNEDetector::getPopUpID() const {
    return getTagStr() + ": " + getID();
}
 
 
std::string
GNEDetector::getHierarchyName() const {
    return getTagStr();
}
 
 
std::string
GNEDetector::getDetectorAttribute(SumoXMLAttr key) const {
    switch (key) {
        case SUMO_ATTR_ID:
            return getMicrosimID();
        case SUMO_ATTR_LANE:
            return getParentLanes().front()->getID();
        case SUMO_ATTR_POSITION:
            return toString(myPositionOverLane);
        case SUMO_ATTR_PERIOD:
            if (myPeriod == SUMOTime_MAX_PERIOD) {
                return "";
            } else {
                return time2string(myPeriod);
            }
        case SUMO_ATTR_NAME:
            return myAdditionalName;
        case SUMO_ATTR_FILE:
            return myFilename;
        case SUMO_ATTR_VTYPES:
            return toString(myVehicleTypes);
        case SUMO_ATTR_NEXT_EDGES:
            return toString(myNextEdges);
        case SUMO_ATTR_DETECT_PERSONS:
            return toString(myDetectPersons);
        case SUMO_ATTR_FRIENDLY_POS:
            return toString(myFriendlyPosition);
        case GNE_ATTR_PARAMETERS:
            return getParametersStr();
        case GNE_ATTR_SHIFTLANEINDEX:
            return "";
        default:
            return getCommonAttribute(key);
    }
}
 
 
double
GNEDetector::getDetectorAttributeDouble(SumoXMLAttr key) const {
    switch (key) {
        case SUMO_ATTR_POSITION:
            return myPositionOverLane;
        default:
            throw InvalidArgument(getTagStr() + " doesn't have an attribute of type '" + toString(key) + "'");
    }
}
 
 
void
GNEDetector::setDetectorAttribute(SumoXMLAttr key, const std::string& value, GNEUndoList* undoList) {
    switch (key) {
        case SUMO_ATTR_ID:
        case SUMO_ATTR_LANE:
        case SUMO_ATTR_POSITION:
        case SUMO_ATTR_PERIOD:
        case SUMO_ATTR_NAME:
        case SUMO_ATTR_FILE:
        case SUMO_ATTR_VTYPES:
        case SUMO_ATTR_NEXT_EDGES:
        case SUMO_ATTR_DETECT_PERSONS:
        case SUMO_ATTR_FRIENDLY_POS:
        case GNE_ATTR_PARAMETERS:
        case GNE_ATTR_SHIFTLANEINDEX:
            GNEChange_Attribute::changeAttribute(this, key, value, undoList);
            break;
        default:
            setCommonAttribute(key, value, undoList);
            break;
    }
}
 
 
 
bool
GNEDetector::isDetectorValid(SumoXMLAttr key, const std::string& value) {
    switch (key) {
        case SUMO_ATTR_ID:
            return isValidDetectorID(value);
        case SUMO_ATTR_LANE:
            if (myNet->getAttributeCarriers()->retrieveLane(value, false) != nullptr) {
                return true;
            } else {
                return false;
            }
        case SUMO_ATTR_POSITION:
            return canParse<double>(value) && fabs(parse<double>(value)) < getParentLanes().front()->getParentEdge()->getNBEdge()->getFinalLength();
        case SUMO_ATTR_PERIOD:
            if (value.empty()) {
                return true;
            } else {
                return (canParse<double>(value) && (parse<double>(value) >= 0));
            }
        case SUMO_ATTR_NAME:
            return SUMOXMLDefinitions::isValidAttribute(value);
        case SUMO_ATTR_FILE:
            return SUMOXMLDefinitions::isValidFilename(value);
        case SUMO_ATTR_VTYPES:
            if (value.empty()) {
                return true;
            } else {
                return SUMOXMLDefinitions::isValidListOfTypeID(value);
            }
        case SUMO_ATTR_NEXT_EDGES:
            if (value.empty()) {
                return true;
            } else {
                return SUMOXMLDefinitions::isValidListOfNetIDs(value);
            }
        case SUMO_ATTR_DETECT_PERSONS:
            if (value.empty()) {
                return true;
            } else {
                return SUMOXMLDefinitions::PersonModeValues.hasString(value);
            }
        case SUMO_ATTR_FRIENDLY_POS:
            return canParse<bool>(value);
        case GNE_ATTR_PARAMETERS:
            return areParametersValid(value);
        default:
            return isCommonValid(key, value);
    }
}
 
 
void
GNEDetector::writeDetectorValues(OutputDevice& device) const {
    if (myPeriod > 0) {
        device.writeAttr(SUMO_ATTR_PERIOD, time2string(myPeriod));
    }
    if (myAdditionalName.size() > 0) {
        device.writeAttr(SUMO_ATTR_NAME, StringUtils::escapeXML(myAdditionalName));
    }
    if (myFilename.size() > 0) {
        device.writeAttr(SUMO_ATTR_FILE, myFilename);
    }
    if (myVehicleTypes.size() > 0) {
        device.writeAttr(SUMO_ATTR_VTYPES, myVehicleTypes);
    }
    if (myNextEdges.size() > 0) {
        device.writeAttr(SUMO_ATTR_NEXT_EDGES, myNextEdges);
    }
    if ((myDetectPersons.size() > 0) && (myDetectPersons != SUMOXMLDefinitions::PersonModeValues.getString(PersonMode::NONE))) {
        device.writeAttr(SUMO_ATTR_DETECT_PERSONS, myDetectPersons);
    }
    if (myFriendlyPosition) {
        device.writeAttr(SUMO_ATTR_FRIENDLY_POS, true);
    }
}
 
 
void
GNEDetector::setDetectorAttribute(SumoXMLAttr key, const std::string& value) {
    switch (key) {
        case SUMO_ATTR_ID:
            // update microsimID
            setAdditionalID(value);
            break;
        case SUMO_ATTR_LANE:
            replaceAdditionalParentLanes(value);
            break;
        case SUMO_ATTR_POSITION:
            myPositionOverLane = parse<double>(value);
            break;
        case SUMO_ATTR_PERIOD:
            if (value.empty()) {
                myPeriod = SUMOTime_MAX_PERIOD;
            } else {
                myPeriod = string2time(value);
            }
            break;
        case SUMO_ATTR_FILE:
            myFilename = value;
            break;
        case SUMO_ATTR_NAME:
            myAdditionalName = value;
            break;
        case SUMO_ATTR_VTYPES:
            myVehicleTypes = parse<std::vector<std::string> >(value);
            break;
        case SUMO_ATTR_NEXT_EDGES:
            myNextEdges = parse<std::vector<std::string> >(value);
            break;
        case SUMO_ATTR_DETECT_PERSONS:
            myDetectPersons = value;
            break;
        case SUMO_ATTR_FRIENDLY_POS:
            myFriendlyPosition = parse<bool>(value);
            break;
        case GNE_ATTR_PARAMETERS:
            setParametersStr(value);
            break;
        case GNE_ATTR_SHIFTLANEINDEX:
            shiftLaneIndex();
            break;
        default:
            setCommonAttribute(key, value);
            break;
    }
}
 
 
void
GNEDetector::drawE1Shape(const GUIVisualizationSettings::Detail d, const double exaggeration,
                         const RGBColor& mainColor, const RGBColor& secondColor) const {
    // push matrix
    GLHelper::pushMatrix();
    // set line width
    glLineWidth(1.0);
    // translate to center geometry
    glTranslated(myAdditionalGeometry.getShape().front().x(), myAdditionalGeometry.getShape().front().y(), 0);
    // rotate over lane
    GUIGeometry::rotateOverLane(myAdditionalGeometry.getShapeRotations().front() + 90);
    // scale
    glScaled(exaggeration, exaggeration, 1);
    // set main color
    GLHelper::setColor(mainColor);
    // begin draw square
    glBegin(GL_QUADS);
    // draw square
    glVertex2d(-1.0,  2);
    glVertex2d(-1.0, -2);
    glVertex2d(1.0, -2);
    glVertex2d(1.0,  2);
    // end draw square
    glEnd();
    // move top
    glTranslated(0, 0, .01);
    // begin draw line
    glBegin(GL_LINES);
    // draw lines
    glVertex2d(0, 2 - .1);
    glVertex2d(0, -2 + .1);
    // end draw line
    glEnd();
    // draw center only in draw in level 2
    if (d <= GUIVisualizationSettings::Detail::AdditionalDetails) {
        // set main color
        GLHelper::setColor(secondColor);
        // set polygon mode
        glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
        // begin draw square
        glBegin(GL_QUADS);
        // draw square
        glVertex2f(-1.0,  2);
        glVertex2f(-1.0, -2);
        glVertex2f(1.0, -2);
        glVertex2f(1.0,  2);
        // end draw square
        glEnd();
        // rotate 90 degrees
        glRotated(90, 0, 0, -1);
        //set polygon mode
        glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
        // begin draw line
        glBegin(GL_LINES);
        // draw line
        glVertex2d(0, 1.7);
        glVertex2d(0, -1.7);
        // end draw line
        glEnd();
        //arrow
        glTranslated(2, 0, 0);
        GLHelper::setColor(mainColor);
        GLHelper::drawTriangleAtEnd(Position(0, 0), Position(0.5, 0), (double) 0.5, (double) 1);
    }
    // pop matrix
    GLHelper::popMatrix();
}
 
 
void
GNEDetector::drawE1DetectorLogo(const GUIVisualizationSettings& s, const GUIVisualizationSettings::Detail d,
                                const double exaggeration, const std::string& logo, const RGBColor& textColor) const {
    // only draw in level 2
    if (d <= GUIVisualizationSettings::Detail::Text) {
        // calculate position
        const Position pos = myAdditionalGeometry.getShape().front();
        // calculate rotation
        const double rot = s.getTextAngle(myAdditionalGeometry.getShapeRotations().front() + 90);
        // Start pushing matrix
        GLHelper::pushMatrix();
        // Traslate to position
        glTranslated(pos.x(), pos.y(), 0.1);
        // scale text
        glScaled(exaggeration, exaggeration, 1);
        // draw E1 logo
        GLHelper::drawText(logo + "     ", Position(), .1, 1.5, textColor, rot);
        // pop matrix
        GLHelper::popMatrix();
    }
}
 
 
void
GNEDetector::drawE2DetectorLogo(const GUIVisualizationSettings& s, const GUIVisualizationSettings::Detail d,
                                const double exaggeration, const std::string& logo, const RGBColor& textColor) const {
    // only draw in level 2
    if (d <= GUIVisualizationSettings::Detail::Text) {
        // calculate middle point
        const double middlePoint = (myAdditionalGeometry.getShape().length2D() * 0.5);
        // calculate position
        const Position pos = myAdditionalGeometry.getShape().positionAtOffset2D(middlePoint);
        // calculate rotation
        const double rot = s.getTextAngle(myAdditionalGeometry.getShape().rotationDegreeAtOffset(middlePoint) + 90);
        // Start pushing matrix
        GLHelper::pushMatrix();
        // Traslate to position
        glTranslated(pos.x(), pos.y(), 0.1);
        // scale text
        glScaled(exaggeration, exaggeration, 1);
        // draw E1 logo
        GLHelper::drawText(logo, Position(), .1, 1.5, textColor, rot);
        // pop matrix
        GLHelper::popMatrix();
    }
}
 
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