Examples with SignalGroup jmri.SignalGroup used on opensource projects

Example 1 with SignalGroup

use of jmri.SignalGroup in project JMRI by JMRI.

the class SignalGroupTableAction method checkNamesOK.

/**
     * Check name and return a new or existing SignalGroup object
     * with the name as entered in the _systemName field on the addFrame pane.
     * @return The new/updated SignalGroup object
     */
SignalGroup checkNamesOK() {
    // Get system name and user name
    String sName = _systemName.getText().toUpperCase();
    String uName = _userName.getText();
    if (sName.length() == 0) {
        javax.swing.JOptionPane.showMessageDialog(null, Bundle.getMessage("RouteAddStatusEnter"), Bundle.getMessage("ErrorTitle"), javax.swing.JOptionPane.WARNING_MESSAGE);
        // Reuse a key with general wording
        return null;
    }
    try {
        SignalGroup g = jmri.InstanceManager.getDefault(jmri.SignalGroupManager.class).provideSignalGroup(sName, uName);
        return g;
    } catch (IllegalArgumentException ex) {
        // should never get here
        log.error("checkNamesOK; Unknown failure to create Signal Group with System Name: {}", sName);
        throw ex;
    }
}

Example 2 with SignalGroup

use of jmri.SignalGroup in project JMRI by JMRI.

the class SignalGroupTableAction method checkNewNamesOK.

/**
     * Check name for a new SignalGroup object using the _systemName field on the addFrame pane
     * @return Whether name is allowed
     */
boolean checkNewNamesOK() {
    // Get system name and user name from Add Signal Group pane
    // N11N
    String sName = _systemName.getText().toUpperCase().trim();
    // seems field _systemName is not properly filled in when editing an existing mast
    // so prevent it from being called (in line 900)
    // may be empty // N11N
    String uName = _userName.getText();
    if (sName.length() == 0) {
        javax.swing.JOptionPane.showMessageDialog(null, "System Name field can not be left blank.", Bundle.getMessage("ErrorTitle"), javax.swing.JOptionPane.WARNING_MESSAGE);
        log.debug("Empty system name field for Signal Group [{}]", sName);
        return false;
    }
    SignalGroup g = null;
    // check if a SignalGroup with the same user name exists
    if (!uName.equals("")) {
        g = jmri.InstanceManager.getDefault(jmri.SignalGroupManager.class).getByUserName(uName);
        if (g != null) {
            // SignalGroup with this user name already exists
            javax.swing.JOptionPane.showMessageDialog(null, Bundle.getMessage("SignalGroupDuplicateUserNameWarning", uName), Bundle.getMessage("ErrorTitle"), javax.swing.JOptionPane.WARNING_MESSAGE);
            return false;
        } else {
            return true;
        }
    }
    // check if a SignalGroup with this system name already exists
    g = jmri.InstanceManager.getDefault(jmri.SignalGroupManager.class).getBySystemName(sName);
    if (g != null) {
        // SignalGroup already exists
        javax.swing.JOptionPane.showMessageDialog(null, Bundle.getMessage("SignalGroupDuplicateSystemNameWarning", sName), Bundle.getMessage("ErrorTitle"), javax.swing.JOptionPane.WARNING_MESSAGE);
        return false;
    }
    return true;
}

Example 3 with SignalGroup

use of jmri.SignalGroup in project JMRI by JMRI.

the class SignalGroupTableAction method editPressed.

/**
     * Respond to the Edit button in the Signal Group Table
     * after creating the Add/Edit pane with AddPressed supplying _SystemName.
     * Hides the editable _systemName field on the Add Group pane and displays the value as a label instead.
     * @param e Event from origin, null if invoked by clicking the Edit button in a Signal Group Table row
     */
void editPressed(ActionEvent e) {
    // identify the Signal Group with this name if it already exists
    // is already filled in from the Signal Group table by addPressed()
    String sName = _systemName.getText().toUpperCase();
    SignalGroup g = jmri.InstanceManager.getDefault(jmri.SignalGroupManager.class).getBySystemName(sName);
    if (g == null) {
        // Signal Group does not exist, so cannot be edited
        return;
    }
    g.addPropertyChangeListener(this);
    // Signal Group was found, make its system name not changeable
    curSignalGroup = g;
    log.debug("curSignalGroup was set");
    jmri.SignalMast sm = jmri.InstanceManager.getDefault(jmri.SignalMastManager.class).getSignalMast(g.getSignalMastName());
    if (sm != null) {
        java.util.Vector<String> aspects = sm.getValidAspects();
        _mastAspectsList = new ArrayList<SignalMastAspect>(aspects.size());
        for (int i = 0; i < aspects.size(); i++) {
            _mastAspectsList.add(new SignalMastAspect(aspects.get(i)));
        }
    } else {
        // false indicates Can't find mast (but quoted name stands for a head) TODO
        log.error("Failed to get signal mast {}", g.getSignalMastName());
    }
    fixedSystemName.setText(sName);
    fixedSystemName.setVisible(true);
    _systemName.setVisible(false);
    mainSignalComboBox.setSelectedBean(g.getSignalMast());
    _userName.setText(g.getUserName());
    int setRow = 0;
    for (int i = _signalHeadsList.size() - 1; i >= 0; i--) {
        SignalGroupSignalHead sgsh = _signalHeadsList.get(i);
        SignalHead sigBean = sgsh.getBean();
        if (g.isHeadIncluded(sigBean)) {
            sgsh.setIncluded(true);
            sgsh.setOnState(g.getHeadOnState(sigBean));
            sgsh.setOffState(g.getHeadOffState(sigBean));
            setRow = i;
        } else {
            sgsh.setIncluded(false);
        }
    }
    _SignalGroupHeadScrollPane.getVerticalScrollBar().setValue(setRow * ROW_HEIGHT);
    _SignalGroupHeadModel.fireTableDataChanged();
    for (int i = 0; i < _mastAspectsList.size(); i++) {
        SignalMastAspect _aspect = _mastAspectsList.get(i);
        String asp = _aspect.getAspect();
        if (g.isSignalMastAspectIncluded(asp)) {
            _aspect.setIncluded(true);
            setRow = i;
        } else {
            _aspect.setIncluded(false);
        }
    }
    _SignalAppearanceScrollPane.getVerticalScrollBar().setValue(setRow * ROW_HEIGHT);
    _AspectModel.fireTableDataChanged();
    initializeIncludedList();
    // to fire reminder to save work
    SignalGroupDirty = true;
    updateButton.setVisible(true);
    fixedSystemName.setVisible(true);
    _systemName.setVisible(false);
    addFrame.setTitle(Bundle.getMessage("EditSignalGroup"));
    // to block opening another edit session
    inEditMode = true;
}

Example 4 with SignalGroup

use of jmri.SignalGroup in project JMRI by JMRI.

the class SignalGroupTableAction method updatePressed.

/**
     * Respond to the Update button on the Edit Signal Group pane - store new properties in the Signal Group.
     * @param e Event from origin, null if invoked by clicking the Edit button in a Signal Group Table row
     * @param newSignalGroup False when called as Update, True after editing Signal Head details
     * @param close True if the pane is closing, False if it stays open
     */
void updatePressed(ActionEvent e, boolean newSignalGroup, boolean close) {
    log.debug("Update found Signal Group system name: {}/{}", _systemName.getText(), fixedSystemName.getText());
    if (_systemName.getText().isEmpty()) {
        _systemName.setText(fixedSystemName.getText());
    // NPE in checkNewNamesOK() because the _systemName field seems to be empty
    }
    String uName = _userName.getText();
    if (curSignalGroup == null) {
        log.debug("Catch NPE during Update. curSignalGroup = null");
        // for which a system name is visibly filled in
        if (!checkNewNamesOK()) {
            return;
        }
    }
    if (!checkValidSignalMast()) {
        return;
    }
    // if this fails, we are stuck
    SignalGroup g = checkNamesOK();
    if (g == null) {
        // error logging/dialog handled in checkNamesOK()
        return;
    }
    curSignalGroup = g;
    // user name is unique, change it
    g.setUserName(uName);
    initializeIncludedList();
    setHeadInformation(g);
    setMastAspectInformation(g);
    g.setSignalMast((SignalMast) mainSignalComboBox.getSelectedBean(), mainSignalComboBox.getSelectedDisplayName());
    // to fire reminder to save work
    SignalGroupDirty = true;
    if (close) {
        finishUpdate();
        inEditMode = false;
    }
}

Example 5 with SignalGroup

use of jmri.SignalGroup in project JMRI by JMRI.

the class DefaultSignalGroupManager method newSignalGroup.

@Override
public SignalGroup newSignalGroup(String sys) {
    SignalGroup g;
    g = new DefaultSignalGroup(sys);
    register(g);
    return g;
}