Examples with SignalHead jmri.SignalHead used on opensource projects

Example 51 with SignalHead

use of jmri.SignalHead in project JMRI by JMRI.

the class LsDecSignalHeadXml method load.

@Override
public boolean load(Element shared, Element perNode) {
    List<Element> l = shared.getChildren("turnout");
    NamedBeanHandle<Turnout> green = loadTurnout(l.get(0));
    NamedBeanHandle<Turnout> yellow = loadTurnout(l.get(1));
    NamedBeanHandle<Turnout> red = loadTurnout(l.get(2));
    NamedBeanHandle<Turnout> flashgreen = loadTurnout(l.get(3));
    NamedBeanHandle<Turnout> flashyellow = loadTurnout(l.get(4));
    NamedBeanHandle<Turnout> flashred = loadTurnout(l.get(5));
    NamedBeanHandle<Turnout> dark = loadTurnout(l.get(6));
    int greenstatus = loadTurnoutStatus(l.get(0));
    int yellowstatus = loadTurnoutStatus(l.get(1));
    int redstatus = loadTurnoutStatus(l.get(2));
    int flashgreenstatus = loadTurnoutStatus(l.get(3));
    int flashyellowstatus = loadTurnoutStatus(l.get(4));
    int flashredstatus = loadTurnoutStatus(l.get(5));
    int darkstatus = loadTurnoutStatus(l.get(6));
    // put it together
    String sys = getSystemName(shared);
    String uname = getUserName(shared);
    SignalHead h;
    if (uname == null) {
        h = new LsDecSignalHead(sys, green, greenstatus, yellow, yellowstatus, red, redstatus, flashgreen, flashgreenstatus, flashyellow, flashyellowstatus, flashred, flashredstatus, dark, darkstatus);
    } else {
        h = new LsDecSignalHead(sys, uname, green, greenstatus, yellow, yellowstatus, red, redstatus, flashgreen, flashgreenstatus, flashyellow, flashyellowstatus, flashred, flashredstatus, dark, darkstatus);
    }
    loadCommon(h, shared);
    InstanceManager.getDefault(jmri.SignalHeadManager.class).register(h);
    return true;
}

Example 52 with SignalHead

use of jmri.SignalHead in project JMRI by JMRI.

the class SignalHeadTableAction method createModel.

/**
     * Create the JTable DataModel, along with the changes for the specific case
     * of SignalHeads.
     */
@Override
protected void createModel() {
    m = new BeanTableDataModel() {

        public static final int LITCOL = NUMCOLUMN;

        public static final int HELDCOL = LITCOL + 1;

        public static final int EDITCOL = HELDCOL + 1;

        @Override
        public int getColumnCount() {
            return NUMCOLUMN + 3;
        }

        @Override
        public String getColumnName(int col) {
            if (col == VALUECOL) {
                // override default title, correct name SignalHeadAppearance i.e. "Red"
                return Bundle.getMessage("SignalMastAppearance");
            } else if (col == LITCOL) {
                return Bundle.getMessage("ColumnHeadLit");
            } else if (col == HELDCOL) {
                return Bundle.getMessage("ColumnHeadHeld");
            } else if (col == EDITCOL) {
                // no heading on "Edit"
                return "";
            } else {
                return super.getColumnName(col);
            }
        }

        @Override
        public Class<?> getColumnClass(int col) {
            if (col == VALUECOL) {
                // Use a JPanel containing a custom Appearance ComboBox
                return RowComboBoxPanel.class;
            } else if (col == LITCOL) {
                return Boolean.class;
            } else if (col == HELDCOL) {
                return Boolean.class;
            } else if (col == EDITCOL) {
                return JButton.class;
            } else {
                return super.getColumnClass(col);
            }
        }

        @Override
        public int getPreferredWidth(int col) {
            if (col == LITCOL) {
                return new JTextField(4).getPreferredSize().width;
            } else if (col == HELDCOL) {
                return new JTextField(4).getPreferredSize().width;
            } else if (col == EDITCOL) {
                return new JTextField(7).getPreferredSize().width;
            } else {
                return super.getPreferredWidth(col);
            }
        }

        @Override
        public boolean isCellEditable(int row, int col) {
            if (col == LITCOL) {
                return true;
            } else if (col == HELDCOL) {
                return true;
            } else if (col == EDITCOL) {
                return true;
            } else {
                return super.isCellEditable(row, col);
            }
        }

        @Override
        public Object getValueAt(int row, int col) {
            // some error checking
            if (row >= sysNameList.size()) {
                log.debug("row is greater than name list");
                return "error";
            }
            String name = sysNameList.get(row);
            SignalHead s = InstanceManager.getDefault(jmri.SignalHeadManager.class).getBySystemName(name);
            if (s == null) {
                // if due to race condition, the device is going away
                return Boolean.valueOf(false);
            }
            if (col == LITCOL) {
                boolean val = s.getLit();
                return Boolean.valueOf(val);
            } else if (col == HELDCOL) {
                boolean val = s.getHeld();
                return Boolean.valueOf(val);
            } else if (col == EDITCOL) {
                return Bundle.getMessage("ButtonEdit");
            } else if (col == VALUECOL) {
                try {
                    return s.getAppearanceName();
                } catch (java.lang.NullPointerException e) {
                    //Appearance (head) not set
                    log.debug("Appearance for head {} not set", row);
                    // use place holder string in table
                    return Bundle.getMessage("BeanStateUnknown");
                }
            } else {
                return super.getValueAt(row, col);
            }
        }

        @Override
        public void setValueAt(Object value, int row, int col) {
            String name = sysNameList.get(row);
            SignalHead s = InstanceManager.getDefault(jmri.SignalHeadManager.class).getBySystemName(name);
            if (s == null) {
                // device is going away anyway
                return;
            }
            if (col == VALUECOL) {
                if ((String) value != null) {
                    //row = table.convertRowIndexToModel(row); // find the right row in model instead of table (not needed here)
                    log.debug("SignalHead setValueAt (rowConverted={}; value={})", row, value);
                    // convert from String (selected item) to int
                    int newState = 99;
                    // Array of valid appearance names
                    String[] stateNameList = s.getValidStateNames();
                    // Array of valid appearance numbers
                    int[] validStateList = s.getValidStates();
                    for (int i = 0; i < stateNameList.length; i++) {
                        if (value.equals(stateNameList[i])) {
                            newState = validStateList[i];
                            break;
                        }
                    }
                    if (newState == 99) {
                        if (stateNameList.length == 0) {
                            newState = SignalHead.DARK;
                            log.warn("New signal state not found so setting to Dark " + s.getDisplayName());
                        } else {
                            newState = validStateList[0];
                            log.warn("New signal state not found so setting to the first available " + s.getDisplayName());
                        }
                    }
                    if (log.isDebugEnabled()) {
                        String oldAppearanceName = s.getAppearanceName();
                        log.debug("Signal Head set from: {} to: {} [{}]", oldAppearanceName, value, newState);
                    }
                    s.setAppearance(newState);
                    fireTableRowsUpdated(row, row);
                }
            } else if (col == LITCOL) {
                boolean b = ((Boolean) value).booleanValue();
                s.setLit(b);
            } else if (col == HELDCOL) {
                boolean b = ((Boolean) value).booleanValue();
                s.setHeld(b);
            } else if (col == EDITCOL) {
                // button clicked - edit
                editSignal(row);
            } else {
                super.setValueAt(value, row, col);
            }
        }

        @Override
        public String getValue(String name) {
            SignalHead s = InstanceManager.getDefault(jmri.SignalHeadManager.class).getBySystemName(name);
            if (s == null) {
                // if due to race condition, the device is going away
                return "<lost>";
            }
            String val = null;
            try {
                val = s.getAppearanceName();
            } catch (java.lang.ArrayIndexOutOfBoundsException e) {
                log.error(e.getLocalizedMessage(), e);
            }
            if (val != null) {
                return val;
            } else {
                return "Unexpected null value";
            }
        }

        @Override
        public Manager getManager() {
            return InstanceManager.getDefault(jmri.SignalHeadManager.class);
        }

        @Override
        public NamedBean getBySystemName(String name) {
            return InstanceManager.getDefault(jmri.SignalHeadManager.class).getBySystemName(name);
        }

        @Override
        public NamedBean getByUserName(String name) {
            return InstanceManager.getDefault(jmri.SignalHeadManager.class).getByUserName(name);
        }

        /*public int getDisplayDeleteMsg() { return InstanceManager.getDefault(jmri.UserPreferencesManager.class).getMultipleChoiceOption(getClassName(),"delete"); }
             public void setDisplayDeleteMsg(int boo) { InstanceManager.getDefault(jmri.UserPreferencesManager.class).setMultipleChoiceOption(getClassName(), "delete", boo); }*/
        @Override
        protected String getMasterClassName() {
            return getClassName();
        }

        // no longer used since 4.7.1, but have to override
        @Deprecated
        @Override
        public void clickOn(NamedBean t) {
            int oldState = ((SignalHead) t).getAppearance();
            int newState = 99;
            // getValidAppearances((String)
            int[] stateList = ((SignalHead) t).getValidStates();
            for (int i = 0; i < stateList.length; i++) {
                if (oldState == stateList[i]) {
                    if (i < stateList.length - 1) {
                        newState = stateList[i + 1];
                        break;
                    } else {
                        newState = stateList[0];
                        break;
                    }
                }
            }
            if (newState == 99) {
                if (stateList.length == 0) {
                    newState = SignalHead.DARK;
                    log.warn("New signal state not found so setting to Dark " + t.getDisplayName());
                } else {
                    newState = stateList[0];
                    log.warn("New signal state not found so setting to the first available " + t.getDisplayName());
                }
            }
            log.debug("was " + oldState + " becomes " + newState);
            ((SignalHead) t).setAppearance(newState);
        }

        /**
             * Set column width.
             * @return a button to fit inside the VALUE column
             */
        @Override
        public JButton configureButton() {
            // pick a large size
            // about the longest Appearance string
            JButton b = new JButton(Bundle.getMessage("SignalHeadStateYellow"));
            b.putClientProperty("JComponent.sizeVariant", "small");
            b.putClientProperty("JButton.buttonType", "square");
            return b;
        }

        @Override
        public boolean matchPropertyName(java.beans.PropertyChangeEvent e) {
            if (e.getPropertyName().indexOf("Lit") >= 0 || e.getPropertyName().indexOf("Held") >= 0 || e.getPropertyName().indexOf("ValidStatesChanged") >= 0) {
                return true;
            } else {
                return super.matchPropertyName(e);
            }
        }

        @Override
        protected String getBeanType() {
            return Bundle.getMessage("BeanNameSignalHead");
        }

        /**
             * Respond to change from bean. Prevent Appearance change when Signal Head is set to Hold or Unlit.
             * @param e A property change of any bean
             */
        @Override
        public // At present, does not work/change when head Lit/Held checkboxes are (de)activated
        void propertyChange(java.beans.PropertyChangeEvent e) {
            if (e.getPropertyName().indexOf("Lit") < 0 || e.getPropertyName().indexOf("Held") >= 0 || e.getPropertyName().indexOf("ValidStatesChanged") >= 0) {
                if (e.getSource() instanceof NamedBean) {
                    String name = ((NamedBean) e.getSource()).getSystemName();
                    if (log.isDebugEnabled()) {
                        log.debug("Update cell {}, {} for {}", sysNameList.indexOf(name), VALUECOL, name);
                    }
                    // since we can add columns, the entire row is marked as updated
                    int row = sysNameList.indexOf(name);
                    this.fireTableRowsUpdated(row, row);
                    // activate this method below
                    clearAppearanceVector(row);
                }
            }
            super.propertyChange(e);
        }

        /**
             * Customize the SignalHead Value (Appearance) column to show an appropriate ComboBox of available Appearances
             * when the TableDataModel is being called from ListedTableAction.
             * @param table a JTable of Signal Head
             */
        @Override
        protected void configValueColumn(JTable table) {
            // have the value column hold a JPanel with a JComboBox for Appearances
            setColumnToHoldButton(table, VALUECOL, configureButton());
            // add extras, override BeanTableDataModel
            log.debug("Head configValueColumn (I am {})", super.toString());
            table.setDefaultEditor(RowComboBoxPanel.class, new AppearanceComboBoxPanel());
            // use same class for the renderer
            table.setDefaultRenderer(RowComboBoxPanel.class, new AppearanceComboBoxPanel());
        // Set more things?
        }

        /**
             * A row specific Appearance combobox cell editor/renderer.
             */
        class AppearanceComboBoxPanel extends RowComboBoxPanel {

            @Override
            protected final void eventEditorMousePressed() {
                // add editorBox to JPanel
                this.editor.add(getEditorBox(table.convertRowIndexToModel(this.currentRow)));
                this.editor.revalidate();
                SwingUtilities.invokeLater(this.comboBoxFocusRequester);
                log.debug("eventEditorMousePressed in row: {})", this.currentRow);
            }

            /**
                 * Call the method in the surrounding method for the SignalHeadTable.
                 * @param row the user clicked on in the table
                 * @return an appropriate combobox for this signal head
                 */
            @Override
            protected JComboBox getEditorBox(int row) {
                return getAppearanceEditorBox(row);
            }
        }

        // Methods to display VALUECOL (appearance) ComboBox in the Signal Head Table
        // Derived from the SignalMastJTable class (deprecated since 4.5.5):
        // All row values are in terms of the Model, not the Table as displayed.
        /**
             * Clear the old appearance comboboxes and force them to be rebuilt.
             * Used with the Single Output Signal Head to capture reconguration.
             * @param row Index of the signal mast (in TableDataModel) to be rebuilt in the Hashtables
             */
        public void clearAppearanceVector(int row) {
            boxMap.remove(this.getValueAt(row, SYSNAMECOL));
            editorMap.remove(this.getValueAt(row, SYSNAMECOL));
        }

        // Hashtables for Editors; not used for Renderer)
        /**
             * Provide a JComboBox element to display inside the JPanel CellEditor.
             * When not yet present, create, store and return a new one.
             * @param row Index number (in TableDataModel)
             * @return A combobox containing the valid appearance names for this mast
             */
        public JComboBox getAppearanceEditorBox(int row) {
            JComboBox editCombo = editorMap.get(this.getValueAt(row, SYSNAMECOL));
            if (editCombo == null) {
                // create a new one with correct appearances
                editCombo = new JComboBox<String>(getRowVector(row));
                editorMap.put(this.getValueAt(row, SYSNAMECOL), editCombo);
            }
            return editCombo;
        }

        Hashtable<Object, JComboBox> editorMap = new Hashtable<Object, JComboBox>();

        /**
             * returns a list of all the valid appearances that have not been disabled
             * @param head the name of the signal head
             * @return List of valid signal head appearance names
             */
        public Vector<String> getValidAppearances(String head) {
            // convert String[] validStateNames to Vector
            String[] app = InstanceManager.getDefault(jmri.SignalHeadManager.class).getSignalHead(head).getValidStateNames();
            Vector<String> v = new Vector<String>();
            for (int i = 0; i < app.length; i++) {
                String appearance = app[i];
                v.add(appearance);
            }
            return v;
        }

        /**
             * Holds a Hashtable of valid appearances per signal head,
             * used by getEditorBox()
             * @param row Index number (in TableDataModel)
             * @return The Vector of valid appearance names for this mast to show in the JComboBox
             */
        Vector<String> getRowVector(int row) {
            Vector<String> comboappearances = boxMap.get(this.getValueAt(row, SYSNAMECOL));
            if (comboappearances == null) {
                // create a new one with right appearance
                Vector<String> v = getValidAppearances((String) this.getValueAt(row, SYSNAMECOL));
                comboappearances = v;
                boxMap.put(this.getValueAt(row, SYSNAMECOL), comboappearances);
            }
            return comboappearances;
        }

        Hashtable<Object, Vector<String>> boxMap = new Hashtable<Object, Vector<String>>();
    };
}

Example 53 with SignalHead

use of jmri.SignalHead in project JMRI by JMRI.

the class SignalHeadTableAction method okPressed.

// @TODO We could add a check to make sure that the user has entered a turnout into a turnout field if it has been presented.
// Done for: Acela
// For now only an error is recorded in the Console window
void okPressed(ActionEvent e) {
    if (!checkUserName(userName.getText())) {
        return;
    }
    SignalHead s;
    try {
        if (se8c4Aspect.equals(typeBox.getSelectedItem())) {
            handleSE8cOkPressed();
        } else if (acelaAspect.equals(typeBox.getSelectedItem())) {
            String inputusername = userName.getText();
            String inputsysname = ato1.getText().toUpperCase();
            int headnumber;
            if (inputsysname.length() == 0) {
                JOptionPane.showMessageDialog(addFrame, Bundle.getMessage("acelaWarning"));
                log.warn("must supply a signalhead number (i.e. AH23)");
                return;
            }
            if (inputsysname.length() > 2) {
                if (inputsysname.substring(0, 2).equals("AH")) {
                    headnumber = Integer.parseInt(inputsysname.substring(2, inputsysname.length()));
                } else if (checkIntegerOnly(inputsysname)) {
                    headnumber = Integer.parseInt(inputsysname);
                } else {
                    String msg = Bundle.getMessage("acelaSkippingCreation", new Object[] { ato1.getText() });
                    JOptionPane.showMessageDialog(addFrame, msg, Bundle.getMessage("WarningTitle"), JOptionPane.ERROR_MESSAGE);
                    return;
                }
            } else {
                headnumber = Integer.parseInt(inputsysname);
            }
            if (checkBeforeCreating("AH" + headnumber)) {
                //if (jmri.jmrix.acela.status()) { // check for an active Acela connection status
                try {
                    if (inputusername.length() == 0) {
                        s = new jmri.jmrix.acela.AcelaSignalHead("AH" + headnumber, jmri.InstanceManager.getDefault(jmri.jmrix.acela.AcelaSystemConnectionMemo.class));
                    } else {
                        s = new jmri.jmrix.acela.AcelaSignalHead("AH" + headnumber, inputusername, jmri.InstanceManager.getDefault(jmri.jmrix.acela.AcelaSystemConnectionMemo.class));
                    }
                    InstanceManager.getDefault(jmri.SignalHeadManager.class).register(s);
                } catch (java.lang.NullPointerException ex) {
                    JOptionPane.showMessageDialog(addFrame, Bundle.getMessage("SystemNotActiveWarning", "Acela"));
                    log.warn("No active Acela connection to create Signal Head");
                    return;
                }
            }
            int st = signalheadTypeFromBox(stBox);
            // This bit returns null I think, will need to check though
            AcelaNode sh = AcelaAddress.getNodeFromSystemName("AH" + headnumber, jmri.InstanceManager.getDefault(jmri.jmrix.acela.AcelaSystemConnectionMemo.class));
            switch(st) {
                case 1:
                    sh.setOutputSignalHeadType(headnumber, AcelaNode.DOUBLE);
                    break;
                case 2:
                    sh.setOutputSignalHeadType(headnumber, AcelaNode.TRIPLE);
                    break;
                case 3:
                    sh.setOutputSignalHeadType(headnumber, AcelaNode.BPOLAR);
                    break;
                case 4:
                    sh.setOutputSignalHeadType(headnumber, AcelaNode.WIGWAG);
                    break;
                default:
                    log.warn("Unexpected Acela Aspect type: " + st);
                    sh.setOutputSignalHeadType(headnumber, AcelaNode.UKNOWN);
                    // default to triple
                    break;
            }
        } else if (grapevine.equals(typeBox.getSelectedItem())) {
            // the turnout field must hold a GH system name
            if (systemName.getText().length() == 0) {
                // TODO Add user dialog
                log.warn("must supply a signalhead number (i.e. GH23)");
                return;
            }
            String inputsysname = systemName.getText().toUpperCase();
            if (!inputsysname.substring(0, 2).equals("GH")) {
                log.warn("skipping creation of signal, " + inputsysname + " does not start with GH");
                String msg = Bundle.getMessage("GrapevineSkippingCreation", new Object[] { inputsysname });
                JOptionPane.showMessageDialog(addFrame, msg, Bundle.getMessage("WarningTitle"), JOptionPane.ERROR_MESSAGE);
                return;
            }
            if (checkBeforeCreating(inputsysname)) {
                s = new jmri.jmrix.grapevine.SerialSignalHead(inputsysname, userName.getText());
                InstanceManager.getDefault(jmri.SignalHeadManager.class).register(s);
            }
        } else if (quadOutput.equals(typeBox.getSelectedItem())) {
            if (checkBeforeCreating(systemName.getText())) {
                Turnout t1 = getTurnoutFromPanel(to1, "SignalHead:" + systemName.getText() + ":Green");
                Turnout t2 = getTurnoutFromPanel(to2, "SignalHead:" + systemName.getText() + ":Yellow");
                Turnout t3 = getTurnoutFromPanel(to3, "SignalHead:" + systemName.getText() + ":Red");
                Turnout t4 = getTurnoutFromPanel(to4, "SignalHead:" + systemName.getText() + ":Lunar");
                if (t1 == null) {
                    addTurnoutMessage(v1Border.getTitle(), to1.getDisplayName());
                }
                if (t2 == null) {
                    addTurnoutMessage(v2Border.getTitle(), to2.getDisplayName());
                }
                if (t3 == null) {
                    addTurnoutMessage(v3Border.getTitle(), to3.getDisplayName());
                }
                if (t4 == null) {
                    addTurnoutMessage(v4Border.getTitle(), to4.getDisplayName());
                }
                if (t4 == null || t3 == null || t2 == null || t1 == null) {
                    log.warn("skipping creation of signal " + systemName.getText() + " due to error");
                    return;
                }
                s = new jmri.implementation.QuadOutputSignalHead(systemName.getText(), userName.getText(), nbhm.getNamedBeanHandle(to1.getDisplayName(), t1), nbhm.getNamedBeanHandle(to2.getDisplayName(), t2), nbhm.getNamedBeanHandle(to3.getDisplayName(), t3), nbhm.getNamedBeanHandle(to4.getDisplayName(), t4));
                InstanceManager.getDefault(jmri.SignalHeadManager.class).register(s);
            }
        } else if (tripleTurnout.equals(typeBox.getSelectedItem())) {
            if (checkBeforeCreating(systemName.getText())) {
                Turnout t1 = getTurnoutFromPanel(to1, "SignalHead:" + systemName.getText() + ":Green");
                Turnout t2 = getTurnoutFromPanel(to2, "SignalHead:" + systemName.getText() + ":Yellow");
                Turnout t3 = getTurnoutFromPanel(to3, "SignalHead:" + systemName.getText() + ":Red");
                if (t1 == null) {
                    addTurnoutMessage(v1Border.getTitle(), to1.getDisplayName());
                }
                if (t2 == null) {
                    addTurnoutMessage(v2Border.getTitle(), to2.getDisplayName());
                }
                if (t3 == null) {
                    addTurnoutMessage(v3Border.getTitle(), to3.getDisplayName());
                }
                if (t3 == null || t2 == null || t1 == null) {
                    log.warn("skipping creation of signal " + systemName.getText() + " due to error");
                    return;
                }
                s = new jmri.implementation.TripleTurnoutSignalHead(systemName.getText(), userName.getText(), nbhm.getNamedBeanHandle(to1.getDisplayName(), t1), nbhm.getNamedBeanHandle(to2.getDisplayName(), t2), nbhm.getNamedBeanHandle(to3.getDisplayName(), t3));
                InstanceManager.getDefault(jmri.SignalHeadManager.class).register(s);
            }
        } else if (tripleOutput.equals(typeBox.getSelectedItem())) {
            if (checkBeforeCreating(systemName.getText())) {
                Turnout t1 = getTurnoutFromPanel(to1, "SignalHead:" + systemName.getText() + ":Green");
                Turnout t2 = getTurnoutFromPanel(to2, "SignalHead:" + systemName.getText() + ":Blue");
                Turnout t3 = getTurnoutFromPanel(to3, "SignalHead:" + systemName.getText() + ":Red");
                if (t1 == null) {
                    addTurnoutMessage(v1Border.getTitle(), to1.getDisplayName());
                }
                if (t2 == null) {
                    addTurnoutMessage(v2Border.getTitle(), to2.getDisplayName());
                }
                if (t3 == null) {
                    addTurnoutMessage(v3Border.getTitle(), to3.getDisplayName());
                }
                if (t3 == null || t2 == null || t1 == null) {
                    log.warn("skipping creation of signal " + systemName.getText() + " due to error");
                    return;
                }
                s = new jmri.implementation.TripleOutputSignalHead(systemName.getText(), userName.getText(), nbhm.getNamedBeanHandle(to1.getDisplayName(), t1), nbhm.getNamedBeanHandle(to2.getDisplayName(), t2), nbhm.getNamedBeanHandle(to3.getDisplayName(), t3));
                InstanceManager.getDefault(jmri.SignalHeadManager.class).register(s);
            }
        } else if (doubleTurnout.equals(typeBox.getSelectedItem())) {
            if (checkBeforeCreating(systemName.getText())) {
                Turnout t1 = getTurnoutFromPanel(to1, "SignalHead:" + systemName.getText() + ":Green");
                Turnout t2 = getTurnoutFromPanel(to2, "SignalHead:" + systemName.getText() + ":Red");
                if (t1 == null) {
                    addTurnoutMessage(v1Border.getTitle(), to1.getDisplayName());
                }
                if (t2 == null) {
                    addTurnoutMessage(v2Border.getTitle(), to2.getDisplayName());
                }
                if (t2 == null || t1 == null) {
                    log.warn("skipping creation of signal " + systemName.getText() + " due to error");
                    return;
                }
                s = new jmri.implementation.DoubleTurnoutSignalHead(systemName.getText(), userName.getText(), nbhm.getNamedBeanHandle(to1.getDisplayName(), t1), nbhm.getNamedBeanHandle(to2.getDisplayName(), t2));
                s.setUserName(userName.getText());
                InstanceManager.getDefault(jmri.SignalHeadManager.class).register(s);
            }
        } else if (singleTurnout.equals(typeBox.getSelectedItem())) {
            if (checkBeforeCreating(systemName.getText())) {
                Turnout t1 = getTurnoutFromPanel(to1, "SignalHead:" + systemName.getText() + ":" + (String) s2aBox.getSelectedItem() + ":" + (String) s3aBox.getSelectedItem());
                int on = signalStateFromBox(s2aBox);
                int off = signalStateFromBox(s3aBox);
                if (t1 == null) {
                    addTurnoutMessage(v1Border.getTitle(), to1.getDisplayName());
                }
                if (t1 == null) {
                    log.warn("skipping creation of signal " + systemName.getText() + " due to error");
                    return;
                }
                s = new jmri.implementation.SingleTurnoutSignalHead(systemName.getText(), userName.getText(), nbhm.getNamedBeanHandle(t1.getDisplayName(), t1), on, off);
                InstanceManager.getDefault(jmri.SignalHeadManager.class).register(s);
            }
        } else if (virtualHead.equals(typeBox.getSelectedItem())) {
            if (checkBeforeCreating(systemName.getText())) {
                s = new jmri.implementation.VirtualSignalHead(systemName.getText(), userName.getText());
                InstanceManager.getDefault(jmri.SignalHeadManager.class).register(s);
            }
        } else if (lsDec.equals(typeBox.getSelectedItem())) {
            // LDT LS-DEC
            if (checkBeforeCreating(systemName.getText())) {
                Turnout t1 = getTurnoutFromPanel(to1, "SignalHead:" + systemName.getText() + ":Green");
                Turnout t2 = getTurnoutFromPanel(to2, "SignalHead:" + systemName.getText() + ":Yellow");
                Turnout t3 = getTurnoutFromPanel(to3, "SignalHead:" + systemName.getText() + ":Red");
                Turnout t4 = getTurnoutFromPanel(to4, "SignalHead:" + systemName.getText() + ":FlashGreen");
                Turnout t5 = getTurnoutFromPanel(to5, "SignalHead:" + systemName.getText() + ":FlashYellow");
                Turnout t6 = getTurnoutFromPanel(to6, "SignalHead:" + systemName.getText() + ":FlashRed");
                Turnout t7 = getTurnoutFromPanel(to7, "SignalHead:" + systemName.getText() + ":Dark");
                int s1 = turnoutStateFromBox(s1Box);
                int s2 = turnoutStateFromBox(s2Box);
                int s3 = turnoutStateFromBox(s3Box);
                int s4 = turnoutStateFromBox(s4Box);
                int s5 = turnoutStateFromBox(s5Box);
                int s6 = turnoutStateFromBox(s6Box);
                int s7 = turnoutStateFromBox(s7Box);
                if (t1 == null) {
                    addTurnoutMessage(v1Border.getTitle(), to1.getDisplayName());
                }
                if (t2 == null) {
                    addTurnoutMessage(v2Border.getTitle(), to2.getDisplayName());
                }
                if (t3 == null) {
                    addTurnoutMessage(v3Border.getTitle(), to3.getDisplayName());
                }
                if (t4 == null) {
                    addTurnoutMessage(v4Border.getTitle(), to4.getDisplayName());
                }
                if (t5 == null) {
                    addTurnoutMessage(v5Border.getTitle(), to5.getDisplayName());
                }
                if (t6 == null) {
                    addTurnoutMessage(v6Border.getTitle(), to6.getDisplayName());
                }
                if (t7 == null) {
                    addTurnoutMessage(v7Border.getTitle(), to7.getDisplayName());
                }
                if (t7 == null || t6 == null || t5 == null || t4 == null || t3 == null || t2 == null || t1 == null) {
                    log.warn("skipping creation of signal " + systemName.getText() + " due to error");
                    return;
                }
                s = new jmri.implementation.LsDecSignalHead(systemName.getText(), nbhm.getNamedBeanHandle(t1.getDisplayName(), t1), s1, nbhm.getNamedBeanHandle(t2.getDisplayName(), t2), s2, nbhm.getNamedBeanHandle(t3.getDisplayName(), t3), s3, nbhm.getNamedBeanHandle(t4.getDisplayName(), t4), s4, nbhm.getNamedBeanHandle(t5.getDisplayName(), t5), s5, nbhm.getNamedBeanHandle(t6.getDisplayName(), t6), s6, nbhm.getNamedBeanHandle(t7.getDisplayName(), t7), s7);
                s.setUserName(userName.getText());
                InstanceManager.getDefault(jmri.SignalHeadManager.class).register(s);
            }
        } else if (dccSignalDecoder.equals(typeBox.getSelectedItem())) {
            handleDCCOkPressed();
        } else if (mergSignalDriver.equals(typeBox.getSelectedItem())) {
            handleMergSignalDriverOkPressed();
        } else {
            log.error("Unexpected type: " + typeBox.getSelectedItem());
        }
    } catch (NumberFormatException ex) {
        handleCreateException(ex, systemName.getText());
        // without creating
        return;
    }
}

Example 54 with SignalHead

use of jmri.SignalHead in project JMRI by JMRI.

the class JsonSignalHeadHttpService method doPost.

@Override
public JsonNode doPost(String type, String name, JsonNode data, Locale locale) throws JsonException {
    SignalHead signalHead = InstanceManager.getDefault(jmri.SignalHeadManager.class).getSignalHead(name);
    this.postNamedBean(signalHead, data, name, type, locale);
    if (signalHead != null) {
        if (data.path(STATE).isIntegralNumber()) {
            int state = data.path(STATE).asInt();
            if (state == SignalHead.HELD) {
                signalHead.setHeld(true);
            } else {
                boolean isValid = false;
                for (int validState : signalHead.getValidStates()) {
                    if (state == validState) {
                        isValid = true;
                        // TODO: completely insulate JSON state from SignalHead state
                        if (signalHead.getHeld())
                            signalHead.setHeld(false);
                        signalHead.setAppearance(state);
                        break;
                    }
                }
                if (!isValid) {
                    throw new JsonException(400, Bundle.getMessage(locale, "ErrorUnknownState", SIGNAL_HEAD, state));
                }
            }
        }
    }
    return this.doGet(type, name, locale);
}

Example 55 with SignalHead

use of jmri.SignalHead in project JMRI by JMRI.

the class JsonSignalHeadHttpService method doGet.

@Override
public JsonNode doGet(String type, String name, Locale locale) throws JsonException {
    ObjectNode root = mapper.createObjectNode();
    root.put(TYPE, SIGNAL_HEAD);
    SignalHead signalHead = InstanceManager.getDefault(jmri.SignalHeadManager.class).getSignalHead(name);
    ObjectNode data = this.getNamedBean(signalHead, name, type, locale);
    root.put(DATA, data);
    if (signalHead != null) {
        data.put(LIT, signalHead.getLit());
        data.put(APPEARANCE, signalHead.getAppearance());
        data.put(TOKEN_HELD, signalHead.getHeld());
        //state is appearance, plus a flag for held status
        if (signalHead.getHeld()) {
            data.put(STATE, SignalHead.HELD);
        } else {
            data.put(STATE, signalHead.getAppearance());
        }
        data.put(APPEARANCE_NAME, signalHead.getAppearanceName());
    }
    return root;
}