Examples with SignalHead jmri.SignalHead used on opensource projects

Example 6 with SignalHead

use of jmri.SignalHead in project JMRI by JMRI.

the class AutoTrainAction method executeAction.

// this method is called to execute the action, when the "When" event has happened.
// it is "public" because it may be called from a TransitSectionAction.
// djd debugging - need to check this out - probably useless, but harmless
@SuppressFBWarnings(value = "SWL_SLEEP_WITH_LOCK_HELD", justification = "used only by thread that can be stopped, no conflict with other threads expected")
public synchronized void executeAction(TransitSectionAction tsa) {
    if (tsa == null) {
        log.error("executeAction called with null TransitSectionAction");
        return;
    }
    Sensor s = null;
    float temp = 0.0f;
    switch(tsa.getWhatCode()) {
        case TransitSectionAction.PAUSE:
            // pause for a number of fast minutes--e.g. station stop
            if (_autoActiveTrain.getCurrentAllocatedSection().getNextSection() != null) {
                // pause train if this is not the last Section
                Thread tPause = _autoActiveTrain.pauseTrain(tsa.getDataWhat1());
                tsa.setWaitingThread(tPause);
            }
            break;
        case TransitSectionAction.SETMAXSPEED:
            // set maximum train speed to value
            temp = tsa.getDataWhat1();
            _autoActiveTrain.setMaxSpeed(temp * 0.01f);
            completedAction(tsa);
            break;
        case TransitSectionAction.SETCURRENTSPEED:
            // set current speed either higher or lower than current value
            temp = tsa.getDataWhat1();
            float spd = temp * 0.01f;
            if (spd > _autoActiveTrain.getMaxSpeed()) {
                spd = _autoActiveTrain.getMaxSpeed();
            }
            _autoActiveTrain.setTargetSpeed(spd * _autoActiveTrain.getSpeedFactor());
            if ((_autoActiveTrain.getRampRate() != AutoActiveTrain.RAMP_NONE) && (_autoActiveTrain.getAutoEngineer() != null)) {
                // temporarily turn ramping off
                _autoActiveTrain.setCurrentRampRate(AutoActiveTrain.RAMP_NONE);
                // wait for train to achieve speed in a separate thread which will complete action
                Runnable monTrainSpeed = new MonitorTrainSpeed(tsa);
                Thread tMonTrainSpeed = new Thread(monTrainSpeed);
                tsa.setWaitingThread(tMonTrainSpeed);
                tMonTrainSpeed.start();
            } else {
                completedAction(tsa);
            }
            break;
        case TransitSectionAction.RAMPTRAINSPEED:
            // set current speed to target using specified ramp rate
            temp = tsa.getDataWhat1();
            float spdx = temp * 0.01f;
            if (spdx > _autoActiveTrain.getMaxSpeed()) {
                spdx = _autoActiveTrain.getMaxSpeed();
            }
            _autoActiveTrain.setTargetSpeed(spdx * _autoActiveTrain.getSpeedFactor());
            completedAction(tsa);
            break;
        case TransitSectionAction.TOMANUALMODE:
            // drop out of automated mode and allow manual throttle control
            _autoActiveTrain.initiateWorking();
            if ((tsa.getStringWhat() != null) && (!tsa.getStringWhat().equals(""))) {
                // optional Done sensor was provided, listen to it
                listenToDoneSensor(tsa);
            }
            completedAction(tsa);
            break;
        case TransitSectionAction.SETLIGHT:
            // set light on or off
            if (_autoActiveTrain.getAutoEngineer() != null) {
                log.debug("{}: setting light (F0) to {}", _activeTrain.getTrainName(), tsa.getStringWhat());
                if (tsa.getStringWhat().equals("On")) {
                    _autoActiveTrain.getAutoEngineer().setFunction(0, true);
                } else if (tsa.getStringWhat().equals("Off")) {
                    _autoActiveTrain.getAutoEngineer().setFunction(0, false);
                } else {
                    log.error("Incorrect Light ON/OFF setting *" + tsa.getStringWhat() + "*");
                }
            }
            completedAction(tsa);
            break;
        case TransitSectionAction.STARTBELL:
            // start bell (only works with sound decoder)
            if (_autoActiveTrain.getSoundDecoder() && (_autoActiveTrain.getAutoEngineer() != null)) {
                log.debug("{}: starting bell (F1)", _activeTrain.getTrainName());
                _autoActiveTrain.getAutoEngineer().setFunction(1, true);
            }
            completedAction(tsa);
            break;
        case TransitSectionAction.STOPBELL:
            // stop bell (only works with sound decoder)
            if (_autoActiveTrain.getSoundDecoder() && (_autoActiveTrain.getAutoEngineer() != null)) {
                log.debug("{}: stopping bell (F1)", _activeTrain.getTrainName());
                _autoActiveTrain.getAutoEngineer().setFunction(1, false);
            }
            completedAction(tsa);
            break;
        case TransitSectionAction.SOUNDHORN:
        // sound horn for specified number of milliseconds - done in separate thread
        case TransitSectionAction.SOUNDHORNPATTERN:
            // sound horn according to specified pattern - done in separate thread
            if (_autoActiveTrain.getSoundDecoder()) {
                log.debug("{}: sounding horn as specified in action", _activeTrain.getTrainName());
                Runnable rHorn = new HornExecution(tsa);
                Thread tHorn = new Thread(rHorn);
                tsa.setWaitingThread(tHorn);
                tHorn.start();
            } else {
                completedAction(tsa);
            }
            break;
        case TransitSectionAction.LOCOFUNCTION:
            // execute the specified decoder function
            if (_autoActiveTrain.getAutoEngineer() != null) {
                log.debug("{}: setting function {} to {}", _activeTrain.getTrainName(), tsa.getDataWhat1(), tsa.getStringWhat());
                int fun = tsa.getDataWhat1();
                if (tsa.getStringWhat().equals("On")) {
                    _autoActiveTrain.getAutoEngineer().setFunction(fun, true);
                } else if (tsa.getStringWhat().equals("Off")) {
                    _autoActiveTrain.getAutoEngineer().setFunction(fun, false);
                }
            }
            completedAction(tsa);
            break;
        case TransitSectionAction.SETSENSORACTIVE:
            // set specified sensor active
            s = InstanceManager.sensorManagerInstance().getSensor(tsa.getStringWhat());
            if (s != null) {
                // if sensor is already active, set it to inactive first
                if (s.getKnownState() == Sensor.ACTIVE) {
                    try {
                        s.setState(Sensor.INACTIVE);
                    } catch (jmri.JmriException reason) {
                        log.error("Exception when toggling Sensor " + tsa.getStringWhat() + " Inactive - " + reason);
                    }
                }
                try {
                    s.setState(Sensor.ACTIVE);
                } catch (jmri.JmriException reason) {
                    log.error("Exception when setting Sensor " + tsa.getStringWhat() + " Active - " + reason);
                }
            } else if ((tsa.getStringWhat() != null) && (!tsa.getStringWhat().equals(""))) {
                log.error("Could not find Sensor " + tsa.getStringWhat());
            } else {
                log.error("Sensor not specified for Action");
            }
            break;
        case TransitSectionAction.SETSENSORINACTIVE:
            // set specified sensor inactive
            s = InstanceManager.sensorManagerInstance().getSensor(tsa.getStringWhat());
            if (s != null) {
                if (s.getKnownState() == Sensor.ACTIVE) {
                    try {
                        s.setState(Sensor.ACTIVE);
                    } catch (jmri.JmriException reason) {
                        log.error("Exception when toggling Sensor " + tsa.getStringWhat() + " Active - " + reason);
                    }
                }
                try {
                    s.setState(Sensor.INACTIVE);
                } catch (jmri.JmriException reason) {
                    log.error("Exception when setting Sensor " + tsa.getStringWhat() + " Inactive - " + reason);
                }
            } else if ((tsa.getStringWhat() != null) && (!tsa.getStringWhat().equals(""))) {
                log.error("Could not find Sensor " + tsa.getStringWhat());
            } else {
                log.error("Sensor not specified for Action");
            }
            break;
        case TransitSectionAction.HOLDSIGNAL:
            // set specified signalhead or signalmast to HELD
            SignalMast sm = null;
            SignalHead sh = null;
            String sName = tsa.getStringWhat();
            sm = InstanceManager.getDefault(SignalMastManager.class).getSignalMast(sName);
            if (sm == null) {
                sh = InstanceManager.getDefault(SignalHeadManager.class).getSignalHead(sName);
                if (sh == null) {
                    log.error("{}: Could not find SignalMast or SignalHead named '{}'", _activeTrain.getTrainName(), sName);
                } else {
                    log.debug("{}: setting signalHead '{}' to HELD", _activeTrain.getTrainName(), sName);
                    sh.setHeld(true);
                }
            } else {
                log.debug("{}: setting signalMast '{}' to HELD", _activeTrain.getTrainName(), sName);
                sm.setHeld(true);
            }
            break;
        case TransitSectionAction.RELEASESIGNAL:
            // set specified signalhead or signalmast to NOT HELD
            sm = null;
            sh = null;
            sName = tsa.getStringWhat();
            sm = InstanceManager.getDefault(SignalMastManager.class).getSignalMast(sName);
            if (sm == null) {
                sh = InstanceManager.getDefault(SignalHeadManager.class).getSignalHead(sName);
                if (sh == null) {
                    log.error("{}: Could not find SignalMast or SignalHead named '{}'", _activeTrain.getTrainName(), sName);
                } else {
                    log.debug("{}: setting signalHead '{}' to NOT HELD", _activeTrain.getTrainName(), sName);
                    sh.setHeld(false);
                }
            } else {
                log.debug("{}: setting signalMast '{}' to NOT HELD", _activeTrain.getTrainName(), sName);
                sm.setHeld(false);
            }
            break;
        default:
            log.error("illegal What code - " + tsa.getWhatCode() + " - in call to executeAction");
            break;
    }
}

Example 7 with SignalHead

use of jmri.SignalHead in project JMRI by JMRI.

the class SignalHeadIcon method performMouseClicked.

/**
     * This was added in so that the layout editor can handle the mouseclicked
     * when zoomed in
     */
public void performMouseClicked(java.awt.event.MouseEvent e) {
    if (e.isMetaDown() || e.isAltDown()) {
        return;
    }
    if (getSignalHead() == null) {
        log.error("No turnout connection, can't process click");
        return;
    }
    switch(clickMode) {
        case 0:
            switch(getSignalHead().getAppearance()) {
                case jmri.SignalHead.RED:
                case jmri.SignalHead.FLASHRED:
                    getSignalHead().setAppearance(jmri.SignalHead.YELLOW);
                    break;
                case jmri.SignalHead.YELLOW:
                case jmri.SignalHead.FLASHYELLOW:
                    getSignalHead().setAppearance(jmri.SignalHead.GREEN);
                    break;
                case jmri.SignalHead.GREEN:
                case jmri.SignalHead.FLASHGREEN:
                    getSignalHead().setAppearance(jmri.SignalHead.RED);
                    break;
                default:
                    getSignalHead().setAppearance(jmri.SignalHead.RED);
                    break;
            }
            return;
        case 1:
            getSignalHead().setLit(!getSignalHead().getLit());
            return;
        case 2:
            getSignalHead().setHeld(!getSignalHead().getHeld());
            return;
        case 3:
            SignalHead sh = getSignalHead();
            int[] states = sh.getValidStates();
            int state = sh.getAppearance();
            for (int i = 0; i < states.length; i++) {
                //                    if (log.isDebugEnabled()) log.debug("state= "+state+" states["+i+"]= "+states[i]);
                if (state == states[i]) {
                    i++;
                    if (i >= states.length) {
                        i = 0;
                    }
                    state = states[i];
                    break;
                }
            }
            sh.setAppearance(state);
            if (log.isDebugEnabled()) {
                log.debug("Set state= " + state);
            }
            return;
        default:
            log.error("Click in mode " + clickMode);
    }
}

Example 8 with SignalHead

use of jmri.SignalHead in project JMRI by JMRI.

the class LayoutTurnout method setSignalD2Name.

public void setSignalD2Name(String signalHead) {
    if (signalHead == null || signalHead.equals("")) {
        signalD2HeadNamed = null;
        return;
    }
    SignalHead head = InstanceManager.getDefault(jmri.SignalHeadManager.class).getSignalHead(signalHead);
    if (head != null) {
        signalD2HeadNamed = InstanceManager.getDefault(jmri.NamedBeanHandleManager.class).getNamedBeanHandle(signalHead, head);
    } else {
        signalD2HeadNamed = null;
        log.error("Signal Head " + signalHead + " Not found for turnout " + getTurnoutName());
    }
}

Example 9 with SignalHead

use of jmri.SignalHead in project JMRI by JMRI.

the class LayoutTurnout method setSignalD1Name.

public void setSignalD1Name(String signalHead) {
    if (signalHead == null || signalHead.equals("")) {
        signalD1HeadNamed = null;
        return;
    }
    SignalHead head = InstanceManager.getDefault(jmri.SignalHeadManager.class).getSignalHead(signalHead);
    if (head != null) {
        signalD1HeadNamed = InstanceManager.getDefault(jmri.NamedBeanHandleManager.class).getNamedBeanHandle(signalHead, head);
    } else {
        signalD1HeadNamed = null;
        log.error("Signal Head " + signalHead + " Not found for turnout " + getTurnoutName());
    }
}

Example 10 with SignalHead

use of jmri.SignalHead in project JMRI by JMRI.

the class LayoutTurnout method setSignalB1Name.

public void setSignalB1Name(String signalHead) {
    if (signalHead == null || signalHead.equals("")) {
        signalB1HeadNamed = null;
        return;
    }
    SignalHead head = InstanceManager.getDefault(jmri.SignalHeadManager.class).getSignalHead(signalHead);
    if (head != null) {
        signalB1HeadNamed = InstanceManager.getDefault(jmri.NamedBeanHandleManager.class).getNamedBeanHandle(signalHead, head);
    } else {
        signalB1HeadNamed = null;
        log.error("Signal Head " + signalHead + " Not found for turnout " + getTurnoutName());
    }
}