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package net.sourceforge.subsonic.booter.agent;
import com.jgoodies.forms.builder.DefaultFormBuilder;
import com.jgoodies.forms.factories.Borders;
import com.jgoodies.forms.factories.ButtonBarFactory;
import com.jgoodies.forms.layout.FormLayout;
import net.sourceforge.subsonic.booter.deployer.DeploymentStatus;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.text.DateFormat;
import java.util.Locale;
/**
* Panel displaying the status of the Subsonic service.
*
* @author Sindre Mehus
*/
public class StatusPanel extends JPanel implements SubsonicListener {
private static final DateFormat DATE_FORMAT = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.MEDIUM, Locale.US);
private final SubsonicAgent subsonicAgent;
private JTextField statusTextField;
private JTextField startedTextField;
private JTextField memoryTextField;
private JTextArea errorTextField;
private JButton startButton;
private JButton stopButton;
private JButton urlButton;
public StatusPanel(SubsonicAgent subsonicAgent) {
this.subsonicAgent = subsonicAgent;
createComponents();
configureComponents();
layoutComponents();
addBehaviour();
subsonicAgent.addListener(this);
}
private void createComponents() {
statusTextField = new JTextField();
startedTextField = new JTextField();
memoryTextField = new JTextField();
errorTextField = new JTextArea(3, 24);
startButton = new JButton("Start");
stopButton = new JButton("Stop");
urlButton = new JButton();
}
private void configureComponents() {
statusTextField.setEditable(false);
startedTextField.setEditable(false);
memoryTextField.setEditable(false);
errorTextField.setEditable(false);
errorTextField.setLineWrap(true);
errorTextField.setBorder(startedTextField.getBorder());
urlButton.setBorderPainted(false);
urlButton.setContentAreaFilled(false);
urlButton.setForeground(Color.BLUE.darker());
urlButton.setHorizontalAlignment(SwingConstants.LEFT);
}
private void layoutComponents() {
JPanel buttons = ButtonBarFactory.buildRightAlignedBar(startButton, stopButton);
FormLayout layout = new FormLayout("right:d, 6dlu, max(d;30dlu):grow");
DefaultFormBuilder builder = new DefaultFormBuilder(layout, this);
builder.append("Service status", statusTextField);
builder.append("", buttons);
builder.appendParagraphGapRow();
builder.nextRow();
builder.append("Started on", startedTextField);
builder.append("Memory used", memoryTextField);
builder.append("Error message", errorTextField);
builder.append("Server address", urlButton);
setBorder(Borders.DIALOG_BORDER);
}
private void addBehaviour() {
urlButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
subsonicAgent.openBrowser();
}
});
startButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
subsonicAgent.checkElevation("-start");
subsonicAgent.startOrStopService(true);
}
});
stopButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
subsonicAgent.checkElevation("-stop");
subsonicAgent.startOrStopService(false);
}
});
}
public void notifyDeploymentStatus(DeploymentStatus status) {
startedTextField.setText(status == null ? null : DATE_FORMAT.format(status.getStartTime()));
memoryTextField.setText(status == null ? null : status.getMemoryUsed() + " MB");
errorTextField.setText(status == null ? null : status.getErrorMessage());
urlButton.setText(status == null ? null : status.getURL());
}
public void notifyServiceStatus(String serviceStatus) {
statusTextField.setText(serviceStatus);
}
}
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