001package jmri.jmrit.operations.routes.tools;
002
003import java.awt.Dimension;
004import java.awt.GridBagLayout;
005
006import javax.swing.*;
007
008import jmri.InstanceManager;
009import jmri.jmrit.operations.OperationsFrame;
010import jmri.jmrit.operations.routes.*;
011import jmri.jmrit.operations.routes.gui.RouteEditFrame;
012import jmri.jmrit.operations.setup.Control;
013import jmri.util.swing.JmriJOptionPane;
014
015/**
016 * Frame for copying a route for operations.
017 *
018 * @author Bob Jacobsen Copyright (C) 2001
019 * @author Daniel Boudreau Copyright (C) 2008, 2010
020 */
021public class RouteCopyFrame extends OperationsFrame {
022
023    RouteManager routeManager = InstanceManager.getDefault(RouteManager.class);
024
025    // labels
026    javax.swing.JLabel textCopyRoute = new javax.swing.JLabel(Bundle.getMessage("CopyRoute"));
027    javax.swing.JLabel textRouteName = new javax.swing.JLabel(Bundle.getMessage("RouteName"));
028
029    // text field
030    javax.swing.JTextField routeNameTextField = new javax.swing.JTextField(Control.max_len_string_route_name);
031
032    // check boxes
033    javax.swing.JCheckBox invertCheckBox = new javax.swing.JCheckBox(Bundle.getMessage("Invert"));
034
035    // major buttons
036    javax.swing.JButton copyButton = new javax.swing.JButton(Bundle.getMessage("ButtonCopy"));
037
038    // combo boxes
039    JComboBox<Route> routeBox = InstanceManager.getDefault(RouteManager.class).getComboBox();
040
041    public RouteCopyFrame(Route route) {
042        super(Bundle.getMessage("TitleRouteCopy"));
043        // general GUI config
044
045        getContentPane().setLayout(new BoxLayout(getContentPane(), BoxLayout.Y_AXIS));
046
047        // Set up the panels
048        JPanel p1 = new JPanel();
049        p1.setLayout(new GridBagLayout());
050
051        // Layout the panel by rows
052        // row 1 textRouteName
053        addItem(p1, textRouteName, 0, 1);
054        addItemWidth(p1, routeNameTextField, 3, 1, 1);
055
056        // row 2
057        addItem(p1, textCopyRoute, 0, 2);
058        addItemWidth(p1, routeBox, 3, 1, 2);
059
060        // row 4
061        addItem(p1, invertCheckBox, 0, 4);
062        addItem(p1, copyButton, 1, 4);
063
064        getContentPane().add(p1);
065
066        // add help menu to window
067        addHelpMenu("package.jmri.jmrit.operations.Operations_CopyRoute", true); // NOI18N
068
069        initMinimumSize(new Dimension(Control.panelWidth600, Control.panelHeight200));
070
071        // setup buttons
072        addButtonAction(copyButton);
073
074        routeBox.setSelectedItem(route);
075    }
076
077    @Override
078    public void buttonActionPerformed(java.awt.event.ActionEvent ae) {
079        if (ae.getSource() == copyButton) {
080            log.debug("copy route button activated");
081            if (!checkName()) {
082                return;
083            }
084
085            Route newRoute = routeManager.getRouteByName(routeNameTextField.getText());
086            if (newRoute != null) {
087                reportRouteExists(Bundle.getMessage("add"));
088                return;
089            }
090            if (routeBox.getSelectedItem() == null) {
091                reportRouteDoesNotExist();
092                return;
093            }
094
095            // now copy
096            Route oldRoute = (Route) routeBox.getSelectedItem();
097            newRoute = routeManager.copyRoute(oldRoute, routeNameTextField.getText(),
098                    invertCheckBox.isSelected());
099
100            RouteEditFrame f = new RouteEditFrame();
101            f.initComponents(newRoute);
102        }
103    }
104
105    private void reportRouteExists(String s) {
106        JmriJOptionPane.showMessageDialog(this, Bundle.getMessage("ReportExists"),
107                Bundle.getMessage("CanNotRoute", s),
108                JmriJOptionPane.ERROR_MESSAGE);
109    }
110
111    private void reportRouteDoesNotExist() {
112        JmriJOptionPane.showMessageDialog(this, Bundle.getMessage("CopyRoute"),
113                Bundle.getMessage("CopyRoute"), JmriJOptionPane.ERROR_MESSAGE);
114    }
115
116    /**
117     * @return true if name length is okay
118     */
119    private boolean checkName() {
120        if (routeNameTextField.getText().trim().isEmpty()) {
121            JmriJOptionPane.showMessageDialog(this, Bundle.getMessage("EnterRouteName"),
122                    Bundle.getMessage("EnterRouteName"), JmriJOptionPane.ERROR_MESSAGE);
123            return false;
124        }
125        if (routeNameTextField.getText().length() > Control.max_len_string_route_name) {
126            JmriJOptionPane.showMessageDialog(this, 
127                    Bundle.getMessage("RouteNameLess",
128                    Control.max_len_string_route_name + 1),
129                    Bundle
130                            .getMessage("CanNotAddRoute"),
131                    JmriJOptionPane.ERROR_MESSAGE);
132            return false;
133        }
134        return true;
135    }
136
137    @Override
138    public void dispose() {
139        super.dispose();
140    }
141
142    private static final org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(RouteCopyFrame.class);
143}