package qz.ui; import com.github.zafarkhaja.semver.Version; import org.eclipse.jetty.server.Server; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import qz.common.AboutInfo; import qz.common.Constants; import qz.ui.component.EmLabel; import qz.ui.component.IconCache; import qz.ui.component.LinkLabel; import javax.swing.*; import javax.swing.border.EmptyBorder; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.font.TextAttribute; import java.net.URL; import java.util.HashMap; import java.util.Map; /** * Created by Tres on 2/26/2015. * Displays a basic about dialog */ public class AboutDialog extends BasicDialog implements Themeable { private static final Logger log = LoggerFactory.getLogger(AboutDialog.class); private Server server; private boolean limitedDisplay; private JLabel lblUpdate; private JButton updateButton; // Use allows word wrapping on a standard JLabel class TextWrapLabel extends JLabel { TextWrapLabel(String text) { super("" + text + ""); } } public AboutDialog(JMenuItem menuItem, IconCache iconCache) { super(menuItem, iconCache); //noinspection ConstantConditions - white label support limitedDisplay = Constants.VERSION_CHECK_URL.isEmpty(); } public void setServer(Server server) { this.server = server; initComponents(); } public void initComponents() { JLabel lblAbout = new EmLabel(Constants.ABOUT_TITLE, 3); JPanel infoPanel = new JPanel(); infoPanel.setLayout(new BoxLayout(infoPanel, BoxLayout.Y_AXIS)); LinkLabel linkLibrary = new LinkLabel("Detailed library information"); if(server.isRunning() && !server.isStopping()) { linkLibrary.setLinkLocation(String.format("%s://%s:%s", server.getURI().getScheme(), AboutInfo.getPreferredHostname(), server.getURI().getPort())); } Box versionBox = Box.createHorizontalBox(); versionBox.setAlignmentX(Component.LEFT_ALIGNMENT); versionBox.add(new JLabel(String.format("%s (Java)", Constants.VERSION.toString()))); JPanel aboutPanel = new JPanel(new FlowLayout(FlowLayout.CENTER)); JLabel logo = new JLabel(getIcon(IconCache.Icon.LOGO_ICON)); logo.setBorder(new EmptyBorder(0, 0, 0, limitedDisplay ? 0 : 20)); aboutPanel.add(logo); if (!limitedDisplay) { LinkLabel linkNew = new LinkLabel("What's New?"); linkNew.setLinkLocation(Constants.VERSION_DOWNLOAD_URL); lblUpdate = new JLabel(); updateButton = new JButton(); updateButton.setVisible(false); updateButton.addActionListener(evt -> { try { Desktop.getDesktop().browse(new URL(Constants.ABOUT_DOWNLOAD_URL).toURI()); } catch(Exception e) { log.error("", e); } }); checkForUpdate(); versionBox.add(Box.createHorizontalStrut(12)); versionBox.add(linkNew); infoPanel.add(lblAbout); infoPanel.add(Box.createVerticalGlue()); infoPanel.add(versionBox); infoPanel.add(Box.createVerticalGlue()); infoPanel.add(lblUpdate); infoPanel.add(updateButton); infoPanel.add(Box.createVerticalGlue()); infoPanel.add(new TextWrapLabel(String.format("%s is written and supported by %s.", Constants.ABOUT_TITLE, Constants.ABOUT_COMPANY))); infoPanel.add(Box.createVerticalGlue()); infoPanel.add(new TextWrapLabel(String.format("If using %s commercially, please first reach out to the website publisher for support issues.", Constants.ABOUT_TITLE))); infoPanel.add(Box.createVerticalGlue()); infoPanel.add(linkLibrary); infoPanel.setPreferredSize(logo.getPreferredSize()); } else { LinkLabel linkLabel = new LinkLabel(Constants.ABOUT_URL); linkLabel.setLinkLocation(Constants.ABOUT_URL); infoPanel.add(Box.createVerticalGlue()); infoPanel.add(lblAbout); infoPanel.add(versionBox); infoPanel.add(Box.createVerticalStrut(16)); infoPanel.add(linkLabel); infoPanel.add(Box.createVerticalStrut(8)); infoPanel.add(linkLibrary); infoPanel.add(Box.createVerticalGlue()); infoPanel.add(Box.createHorizontalStrut(16)); } aboutPanel.add(infoPanel); JPanel panel = new JPanel(); panel.setLayout(new BoxLayout(panel, BoxLayout.PAGE_AXIS)); panel.add(aboutPanel); panel.add(new JSeparator()); if (!limitedDisplay) { LinkLabel lblLicensing = new LinkLabel("Licensing Information", 0.9f, false); lblLicensing.setLinkLocation(Constants.ABOUT_LICENSING_URL); LinkLabel lblSupport = new LinkLabel("Support Information", 0.9f, false); lblSupport.setLinkLocation(Constants.ABOUT_SUPPORT_URL); LinkLabel lblPrivacy = new LinkLabel("Privacy Policy", 0.9f, false); lblPrivacy.setLinkLocation(Constants.ABOUT_PRIVACY_URL); JPanel supportPanel = new JPanel(new FlowLayout(FlowLayout.CENTER, 80, 10)); supportPanel.add(lblLicensing); supportPanel.add(lblSupport); supportPanel.add(lblPrivacy); panel.add(supportPanel); } setContent(panel, true); } private void checkForUpdate() { Version latestVersion = AboutInfo.findLatestVersion(); if (latestVersion.greaterThan(Constants.VERSION)) { lblUpdate.setText("An update is available:"); updateButton.setText("Download " + latestVersion.toString()); updateButton.setVisible(true); } else if (latestVersion.lessThan(Constants.VERSION)) { lblUpdate.setText("You are on a beta release."); updateButton.setText("Revert to stable " + latestVersion.toString()); updateButton.setVisible(true); } else { lblUpdate.setText("You have the latest version."); updateButton.setVisible(false); } } @Override public void setVisible(boolean visible) { if (visible && !limitedDisplay) { checkForUpdate(); } super.setVisible(visible); } }