source: simplerunner/src/main/java/geniusweb/simplerunner/gui/SettingsPanel.java@ 52

package geniusweb.simplerunner.gui;

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.TextField;
import java.net.URISyntaxException;
import java.util.Arrays;

import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSeparator;
import javax.swing.JSpinner;
import javax.swing.JTable;
import javax.swing.JTextArea;
import javax.swing.SpinnerModel;
import javax.swing.SpinnerNumberModel;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;

import geniusweb.deadline.Deadline;
import geniusweb.deadline.DeadlineRounds;
import geniusweb.deadline.DeadlineTime;
import geniusweb.protocol.NegoSettings;
import geniusweb.protocol.session.TeamInfo;
import geniusweb.protocol.session.saop.SAOPSettings;
import geniusweb.references.Parameters;
import geniusweb.references.PartyRef;
import geniusweb.references.PartyWithParameters;
import geniusweb.references.PartyWithProfile;
import geniusweb.references.ProfileRef;

public class SettingsPanel extends JPanel {
        private final ObjectMapper jackson = new ObjectMapper();
        private final JComboBox<String> protocolcombo = new JComboBox<>(
                        new String[] { "SAOP" });

        private final TimePanel timepanel = new TimePanel();
        private final TextField nextparty = new TextField(30);
        private final TextField nextparameters = new TextField(30);
        private final MyFileChooser nextprofile = new MyFileChooser();
        private final JButton addButton = new JButton("add");
        private final SelectionModel selectedparties = new SelectionModel();

        public SettingsPanel() {
                setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
                add(new WithLabel("protocol", protocolcombo));
                add(new WithLabel("deadline", timepanel));
                add(new JSeparator());
                add(new JLabel("participants"));
                add(new WithLabel("party:", nextparty));
                add(new WithLabel("parameters:", nextparameters));
                add(new WithLabel("profile:", nextprofile));
                add(new JSeparator());
                add(addButton);
                add(new JLabel("Selected Profiles, parties for the session"));
                add(new JScrollPane(new JTable(selectedparties)));
                addButton.addActionListener(evt -> addparty());
        }

        private void addparty() {
                try {
                        addparty1();
                } catch (IllegalArgumentException e) {
                        JScrollPane message = new JScrollPane(
                                        new JTextArea(e.getMessage(), 10, 40));
                        JOptionPane.showMessageDialog(this, message, "Failed to add party",
                                        JOptionPane.WARNING_MESSAGE, null);
                }
        }

        private void addparty1() {
                PartyRef partyref;
                try {
                        partyref = new PartyRef("classpath:" + nextparty.getText());
                } catch (URISyntaxException e) {
                        throw new IllegalArgumentException("Party not set correctly:" + e);
                }
                Parameters parameters;
                try {
                        parameters = jackson.readValue("{" + nextparameters.getText() + "}",
                                        Parameters.class);
                } catch (JsonProcessingException e) {
                        throw new IllegalArgumentException(
                                        "Parameters not set correctly:" + e);
                }
                ProfileRef profile;
                try {
                        profile = new ProfileRef("file:" + nextprofile.getFile());
                } catch (URISyntaxException e) {
                        throw new IllegalArgumentException(
                                        "Profile not set correctly:" + e);
                }
                PartyWithParameters partywithparams = new PartyWithParameters(partyref,
                                parameters);
                PartyWithProfile partywithprofile = new PartyWithProfile(
                                partywithparams, profile);
                TeamInfo teaminfo = new TeamInfo(Arrays.asList(partywithprofile));
                selectedparties.addTeam(teaminfo);
        }

        public NegoSettings getSettings() {
                return new SAOPSettings(selectedparties.getTeams(),
                                timepanel.getDeadline());
        }

}

/**
 * adds label to left of component
 */
class WithLabel extends JPanel {
        public WithLabel(String label, Component component) {
                setLayout(new BorderLayout());
                add(new JLabel(label), BorderLayout.WEST);
                add(component, BorderLayout.CENTER);
        }
}

class TimePanel extends JPanel {
        private static final long DEFAULTDEADLINE = 10000;
        JComboBox<String> unitcombo = new JComboBox<String>(
                        new String[] { "seconds", "rounds" });
        private SpinnerModel time = new SpinnerNumberModel(10, 1, 1000, 1);

        public TimePanel() {
                setLayout(new BorderLayout());
                add(new JSpinner(time), BorderLayout.CENTER);
                add(unitcombo, BorderLayout.EAST);
        }

        public Deadline getDeadline() {
                if (unitcombo.getSelectedIndex() == 0)
                        return new DeadlineTime((int) time.getValue() * 1000);
                return new DeadlineRounds((int) time.getValue(), DEFAULTDEADLINE);
        }
}