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Wenjun Che
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ADAP-16: Embedding example
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‎release/embed.bat‎

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java -cp openfin-desktop-java-example-3.0.1.4.jar;openfin-desktop-java-adapter-3.0.1.4.jar;TableLayout-20050920.jar -DOpenFinOption=--config=\"https://demoappdirectory.openf.in/desktop/config/apps/OpenFin/HelloOpenFin/app.json\" -Djava.util.logging.config.file=logging.properties com.openfin.desktop.demo.WindowEmbedDemo

‎release/openfin-desktop-java-adapter-3.0.1.4.jar‎

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‎release/openfin-desktop-java-example-3.0.1.4.jar‎

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‎src/main/java/com/openfin/desktop/demo/OpenFinDesktopDemo.java‎

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@@ -54,6 +54,7 @@ public class OpenFinDesktopDemo extends JPanel implements ActionListener, Window
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InterApplicationBus bus;
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protected DesktopConnection controller;
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protected System openfinSystem;
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protected AppCreateDialog appCreateDialog;
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protected LoadAppsDialog loadAppsDialog;
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@@ -378,6 +379,7 @@ public void run() {
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private void createAdminApplication() {
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updateMessagePanel("Creating InterAppBus");
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bus = controller.getInterApplicationBus();
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openfinSystem = new System(controller);
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updateMessagePanel("Connected to Desktop");
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setMainButtonsEnabled(true);
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@@ -395,6 +397,22 @@ public void eventReceived(com.openfin.desktop.ActionEvent actionEvent) {
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}
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}, null);
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}
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openfinSystem.addEventListener("desktop-icon-clicked", new EventListener() {
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@Override
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public void eventReceived(com.openfin.desktop.ActionEvent actionEvent) {
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updateMessagePanel("desktop-icon-clicked");
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}
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}, new AckListener() {
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@Override
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public void onSuccess(Ack ack) {
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}
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@Override
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public void onError(Ack ack) {
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java.lang.System.out.println("error with desktop-icon-clicked " + ack.getJsonObject().toString());
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}
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});
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}
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public void init() {

‎src/main/java/com/openfin/desktop/demo/WindowEmbedDemo.java‎

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package com.openfin.desktop.demo;
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import com.openfin.desktop.*;
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import com.openfin.desktop.Window;
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import com.openfin.desktop.win32.WinMessageHelper;
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import com.sun.jna.Native;
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import info.clearthought.layout.TableLayout;
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.ActionListener;
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import java.awt.event.WindowEvent;
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import java.awt.event.WindowListener;
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import java.lang.System;
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/**
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* Java example to embed HTML5 window in Swing window
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*
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* Created by wche on 3/13/15.
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*
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*/
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public class WindowEmbedDemo extends JPanel implements ActionListener, WindowListener {
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private static JFrame jFrame;
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protected String appUuid = "JavaEmbedding";
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protected String startupUuid = "OpenFinHelloWorld";
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protected String desktopOption;
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protected DesktopConnection controller;
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protected JButton launch, close, embed;
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protected java.awt.Canvas embedCanvas;
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protected Long previousPrarentHwndId;
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public WindowEmbedDemo(final String desktopOption, final String startupUuid) {
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this.startupUuid = startupUuid;
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this.desktopOption = desktopOption;
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try {
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this.controller = new DesktopConnection(appUuid, "localhost", 9696);
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} catch (DesktopException desktopError) {
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desktopError.printStackTrace();
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}
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setLayout(new BorderLayout());
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add(layoutCenterPanel(), BorderLayout.CENTER);
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setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
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setMainButtonsEnabled(false);
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}
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private JPanel layoutCenterPanel() {
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JPanel panel = new JPanel();
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double size[][] = {{TableLayout.FILL}, {120, TableLayout.FILL}};
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panel.setLayout(new TableLayout(size));
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panel.add(layoutActionButtonPanel(), "0,0,0,0");
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panel.add(layoutEmbedPanel(), "0, 1, 0, 1");
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return panel;
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}
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private JPanel layoutActionButtonPanel() {
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JPanel buttonPanel = new JPanel();
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JPanel topPanel = new JPanel();
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double size[][] = {{10, 190, 20, 190, 10}, {25, 10, 25, 10}};
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topPanel.setLayout(new TableLayout(size));
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topPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createBevelBorder(2), "Desktop"));
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launch = new JButton("Launch OpenFin");
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launch.setActionCommand("start");
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close = new JButton("Shutdown OpenFin");
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close.setActionCommand("close");
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topPanel.add(launch, "1,0,1,0");
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topPanel.add(close, "3,0,3,0");
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embed = new JButton("Embed HTML5 app");
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embed.setActionCommand("embed-window");
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embed.setEnabled(false);
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topPanel.add(embed, "1,2,1,2");
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close.addActionListener(this);
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launch.addActionListener(this);
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embed.addActionListener(this);
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buttonPanel.add(topPanel, "0,0");
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return buttonPanel;
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}
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protected JPanel layoutEmbedPanel() {
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JPanel panel = new JPanel();
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panel.setLayout(new BorderLayout());
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panel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createBevelBorder(2), "HTML5 app"));
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embedCanvas = new java.awt.Canvas();
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panel.add(embedCanvas, BorderLayout.CENTER);
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return panel;
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}
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private void setMainButtonsEnabled(boolean enabled) {
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launch.setEnabled(!enabled);
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embed.setEnabled(enabled);
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close.setEnabled(enabled);
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}
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private static void createAndShowGUI(final String desktopOption, final String startupUuid) {
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//Create and set up the window.
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jFrame = new JFrame("Java Docking Demo");
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jFrame.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
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//Create and set up the content pane.
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WindowEmbedDemo newContentPane = new WindowEmbedDemo(desktopOption, startupUuid);
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newContentPane.setOpaque(true); //content panes must be opaque
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jFrame.setContentPane(newContentPane);
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jFrame.addWindowListener(newContentPane);
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//Display the window.
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jFrame.pack();
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jFrame.setSize(600, 800);
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jFrame.setLocationRelativeTo(null);
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jFrame.setResizable(true);
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jFrame.setVisible(true);
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}
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private void closeDesktop() {
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if (controller != null && controller.isConnected()) {
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try {
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new com.openfin.desktop.System(controller).exit();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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//closeWebSocket();
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SwingUtilities.invokeLater(new Runnable() {
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@Override
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public void run() {
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jFrame.dispose();
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}
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});
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try {
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Thread.sleep(1000);
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java.lang.System.exit(0);
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} catch (InterruptedException e) {
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e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
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}
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}
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@Override
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public void windowOpened(WindowEvent e) {
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}
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@Override
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public void windowClosing(WindowEvent e) {
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closeDesktop();
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}
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@Override
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public void windowClosed(WindowEvent e) {
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}
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@Override
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public void windowIconified(WindowEvent e) {
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}
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@Override
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public void windowDeiconified(WindowEvent e) {
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}
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@Override
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public void windowActivated(WindowEvent e) {
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}
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@Override
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public void windowDeactivated(WindowEvent e) {
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}
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public void actionPerformed(java.awt.event.ActionEvent e) {
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if ("start".equals(e.getActionCommand())) {
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runStartAction();
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} else if ("close".equals(e.getActionCommand())) {
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closeDesktop();
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} else if ("embed-window".equals(e.getActionCommand())) {
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embedStartupApp();
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} else if ("release-window".equals(e.getActionCommand())) {
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releaseStartupApp();
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}
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}
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private void runStartAction() {
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try {
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DesktopStateListener listener = new DesktopStateListener() {
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@Override
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public void onReady() {
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setMainButtonsEnabled(true);
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}
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@Override
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public void onError(String reason) {
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}
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@Override
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public void onMessage(String message) {
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}
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@Override
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public void onOutgoingMessage(String message) {
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}
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};
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controller.launchAndConnect(null, desktopOption, listener, 10000);
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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private void embedStartupApp() {
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try {
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Window html5Wnd = Window.wrap(startupUuid, startupUuid, controller);
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long parentHWndId = Native.getComponentID(this.embedCanvas);
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System.out.println("Canvas HWND " + Long.toHexString(parentHWndId));
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WinMessageHelper.embedInto(parentHWndId, html5Wnd, 395, 525, 0, 0, new AckListener() {
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@Override
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public void onSuccess(Ack ack) {
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if (ack.isSuccessful()) {
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previousPrarentHwndId = ack.getJsonObject().getLong("hWndPreviousParent");
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} else {
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java.lang.System.out.println("embedding failed: " + ack.getJsonObject().toString());
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}
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}
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@Override
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public void onError(Ack ack) {
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java.lang.System.out.println("embedding failed: " + ack.getJsonObject().toString());
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}
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});
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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private void releaseStartupApp() {
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Window html5Wnd = Window.wrap(startupUuid, startupUuid, controller);
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if (this.previousPrarentHwndId != null) {
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WinMessageHelper.embedInto(this.previousPrarentHwndId, html5Wnd, 395, 525, 0, 0, new AckListener() {
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@Override
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public void onSuccess(Ack ack) {
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java.lang.System.out.println("embedding result: " + ack.getJsonObject().toString());
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}
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@Override
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public void onError(Ack ack) {
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java.lang.System.out.println("embedding failed: " + ack.getJsonObject().toString());
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}
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});
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this.previousPrarentHwndId = null;
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}
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}
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/**
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* To start OpenFin Desktop and Connect, pass full path of OpenFin with*
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* -DOpenFinOption=--config=\"RemoteConfigUrl\"
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*
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* Set UUID of startup HTML5 app to dock to
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* -DStartupUUID="550e8400-e29b-41d4-a716-4466333333000"
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*
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* @param args
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*/
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public static void main(String[] args) {
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final String desktop_option = java.lang.System.getProperty("OpenFinOption");
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final String startupUUID;
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if (java.lang.System.getProperty("StartupUUID") != null) {
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startupUUID = java.lang.System.getProperty("StartupUUID");
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} else {
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startupUUID = "OpenFinHelloWorld";
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}
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javax.swing.SwingUtilities.invokeLater(new Runnable() {
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public void run() {
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createAndShowGUI(desktop_option, startupUUID);
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}
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});
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}
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}

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