HumanDetailPanel.java

package org.ggp.base.player.gamer.statemachine.human.gui;

import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;

import javax.swing.AbstractAction;
import javax.swing.JButton;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.ScrollPaneConstants;
import javax.swing.table.DefaultTableModel;

import org.ggp.base.apps.player.detail.DetailPanel;
import org.ggp.base.player.event.PlayerTimeEvent;
import org.ggp.base.player.gamer.statemachine.human.event.HumanNewMovesEvent;
import org.ggp.base.player.gamer.statemachine.human.event.HumanTimeoutEvent;
import org.ggp.base.util.observer.Event;
import org.ggp.base.util.statemachine.Move;
import org.ggp.base.util.ui.table.JZebraTable;
import org.ggp.base.util.ui.timer.JTimerBar;


@SuppressWarnings("serial")
public final class HumanDetailPanel extends DetailPanel
{

    private final JZebraTable moveTable;
    private final JTextField moveTextField;
    private final JButton selectButton;
    private Move selection;
    private final JTimerBar timerBar;

    public HumanDetailPanel()
    {
        super(new GridBagLayout());

        DefaultTableModel model = new DefaultTableModel();
        model.addColumn("Legal Moves");

        moveTable = new JZebraTable(model)
        {

            @Override
            public boolean isCellEditable(int rowIndex, int colIndex)
            {
                return false;
            }
        };
        selectButton = new JButton(selectButtonMethod());
        moveTextField = new JTextField();
        timerBar = new JTimerBar();
        selection = null;

        moveTable.setShowHorizontalLines(true);
        moveTable.setShowVerticalLines(true);
        moveTextField.setEditable(false);

        this.add(new JScrollPane(moveTable, ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS, ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED), new GridBagConstraints(0, 0, 2, 1, 1.0, 1.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(5, 5, 5, 5), 5, 5));
        this.add(selectButton, new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(5, 5, 5, 5), 0, 0));
        this.add(moveTextField, new GridBagConstraints(1, 1, 1, 1, 1.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(5, 5, 5, 5), 5, 5));
        this.add(timerBar, new GridBagConstraints(0, 2, 2, 1, 1.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(5, 5, 5, 5), 5, 5));
    }

    @Override
    public void observe(Event event)
    {
        if (event instanceof HumanNewMovesEvent)
        {
            observe((HumanNewMovesEvent) event);
        }
        else if (event instanceof HumanTimeoutEvent)
        {
            observe((HumanTimeoutEvent) event);
        }
        else if (event instanceof PlayerTimeEvent)
        {
            observe((PlayerTimeEvent) event);
        }
    }

    private void observe(HumanNewMovesEvent event)
    {
        DefaultTableModel model = (DefaultTableModel) moveTable.getModel();
        model.setRowCount(0);
        for (Move move : event.getMoves())
        {
            model.addRow(new Move[] { move });
        }

        selection = event.getSelection();
        moveTextField.setText(selection.toString());
    }

    private void observe(HumanTimeoutEvent event)
    {
        event.getHumanPlayer().setMove(selection);
    }

    private void observe(PlayerTimeEvent event)
    {
        timerBar.time(event.getTime(), 500);
    }

    private AbstractAction selectButtonMethod()
    {
        return new AbstractAction("Select")
        {

            @Override
            public void actionPerformed(ActionEvent evt)
            {
                int row = moveTable.getSelectedRow();
                if (row != -1)
                {
                    DefaultTableModel model = (DefaultTableModel) moveTable.getModel();
                    selection = (Move) model.getValueAt(row, 0);
                    moveTextField.setText(selection.toString());
                }
            }
        };
    }

}