public void test_changedLorg_eclipse_swt_browser_ProgressEvent() {
    Display display = Display.getCurrent();
    Shell shell = new Shell(display);
    Browser browser = new Browser(shell, SWT.NONE);
    browser.addProgressListener(
        new ProgressListener() {
          public void changed(ProgressEvent event) {}

          public void completed(ProgressEvent event) {}
        });
    shell.close();
  }
Пример #2
0
  public static void main(String[] args) {
    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new GridLayout(2, true));

    final Browser browser;
    try {
      browser = new Browser(shell, SWT.NONE);
    } catch (SWTError e) {
      System.out.println("Could not instantiate Browser: " + e.getMessage());
      display.dispose();
      return;
    }
    GridData data = new GridData(GridData.FILL_BOTH);
    data.horizontalSpan = 2;
    browser.setLayoutData(data);

    Button headersButton = new Button(shell, SWT.PUSH);
    headersButton.setText("Send custom headers");
    data = new GridData();
    data.horizontalAlignment = GridData.FILL;
    headersButton.setLayoutData(data);
    headersButton.addListener(
        SWT.Selection,
        event ->
            browser.setUrl(
                "http://www.ericgiguere.com/tools/http-header-viewer.html",
                null,
                new String[] {"User-agent: SWT Browser", "Custom-header: this is just a demo"}));
    Button postDataButton = new Button(shell, SWT.PUSH);
    postDataButton.setText("Send post data");
    data = new GridData();
    data.horizontalAlignment = GridData.FILL;
    postDataButton.setLayoutData(data);
    postDataButton.addListener(
        SWT.Selection,
        event ->
            browser.setUrl(
                "https://bugs.eclipse.org/bugs/buglist.cgi",
                "emailassigned_to1=1&bug_severity=enhancement&bug_status=NEW&email1=platform-swt-inbox&emailtype1=substring",
                null));

    shell.setBounds(10, 10, 600, 600);
    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch()) display.sleep();
    }
    display.dispose();
  }
 static boolean runLoopTimer(final Display display, final Shell shell, final int seconds) {
   final boolean[] timeout = {false};
   new Thread() {
     public void run() {
       try {
         for (int i = 0; i < seconds; i++) {
           Thread.sleep(1000);
           if (display.isDisposed() || shell.isDisposed()) return;
         }
       } catch (Exception e) {
       }
       timeout[0] = true;
       /* wake up the event loop */
       if (!display.isDisposed()) {
         display.asyncExec(
             new Runnable() {
               public void run() {
                 if (!shell.isDisposed()) shell.redraw();
               }
             });
       }
     }
   }.start();
   while (!timeout[0] && !shell.isDisposed()) if (!display.readAndDispatch()) display.sleep();
   return timeout[0];
 }
Пример #4
0
 public static void main(String[] args) {
   Display display = new Display();
   Shell shell = new Shell(display);
   shell.setLayout(new FillLayout());
   shell.setText("Mozilla");
   final Browser browser;
   try {
     browser = new Browser(shell, SWT.MOZILLA);
   } catch (SWTError e) {
     System.out.println("Could not instantiate Browser: " + e.getMessage());
     display.dispose();
     return;
   }
   shell.open();
   browser.setUrl("http://mozilla.org");
   while (!shell.isDisposed()) {
     if (!display.readAndDispatch()) display.sleep();
   }
   display.dispose();
 }
Пример #5
0
  public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);
    GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 3;
    shell.setLayout(gridLayout);
    ToolBar toolbar = new ToolBar(shell, SWT.NONE);
    ToolItem itemBack = new ToolItem(toolbar, SWT.PUSH);
    itemBack.setText("Back");
    ToolItem itemForward = new ToolItem(toolbar, SWT.PUSH);
    itemForward.setText("Forward");
    ToolItem itemStop = new ToolItem(toolbar, SWT.PUSH);
    itemStop.setText("Stop");
    ToolItem itemRefresh = new ToolItem(toolbar, SWT.PUSH);
    itemRefresh.setText("Refresh");
    ToolItem itemGo = new ToolItem(toolbar, SWT.PUSH);
    itemGo.setText("Go");

    GridData data = new GridData();
    data.horizontalSpan = 3;
    toolbar.setLayoutData(data);

    Label labelAddress = new Label(shell, SWT.NONE);
    labelAddress.setText("Address");

    final Text location = new Text(shell, SWT.BORDER);
    data = new GridData();
    data.horizontalAlignment = GridData.FILL;
    data.horizontalSpan = 2;
    data.grabExcessHorizontalSpace = true;
    location.setLayoutData(data);

    final Browser browser;
    try {
      browser = new Browser(shell, SWT.NONE);
    } catch (SWTError e) {
      System.out.println("Could not instantiate Browser: " + e.getMessage());
      display.dispose();
      return;
    }
    data = new GridData();
    data.horizontalAlignment = GridData.FILL;
    data.verticalAlignment = GridData.FILL;
    data.horizontalSpan = 3;
    data.grabExcessHorizontalSpace = true;
    data.grabExcessVerticalSpace = true;
    browser.setLayoutData(data);

    final Label status = new Label(shell, SWT.NONE);
    data = new GridData(GridData.FILL_HORIZONTAL);
    data.horizontalSpan = 2;
    status.setLayoutData(data);

    final ProgressBar progressBar = new ProgressBar(shell, SWT.NONE);
    data = new GridData();
    data.horizontalAlignment = GridData.END;
    progressBar.setLayoutData(data);

    /* event handling */
    Listener listener =
        new Listener() {
          @Override
          public void handleEvent(Event event) {
            ToolItem item = (ToolItem) event.widget;
            String string = item.getText();
            if (string.equals("Back")) browser.back();
            else if (string.equals("Forward")) browser.forward();
            else if (string.equals("Stop")) browser.stop();
            else if (string.equals("Refresh")) browser.refresh();
            else if (string.equals("Go")) browser.setUrl(location.getText());
          }
        };
    browser.addProgressListener(
        new ProgressListener() {
          @Override
          public void changed(ProgressEvent event) {
            if (event.total == 0) return;
            int ratio = event.current * 100 / event.total;
            progressBar.setSelection(ratio);
          }

          @Override
          public void completed(ProgressEvent event) {
            progressBar.setSelection(0);
          }
        });
    browser.addStatusTextListener(
        new StatusTextListener() {
          @Override
          public void changed(StatusTextEvent event) {
            status.setText(event.text);
          }
        });
    browser.addLocationListener(
        new LocationListener() {
          @Override
          public void changed(LocationEvent event) {
            if (event.top) location.setText(event.location);
          }

          @Override
          public void changing(LocationEvent event) {}
        });
    itemBack.addListener(SWT.Selection, listener);
    itemForward.addListener(SWT.Selection, listener);
    itemStop.addListener(SWT.Selection, listener);
    itemRefresh.addListener(SWT.Selection, listener);
    itemGo.addListener(SWT.Selection, listener);
    location.addListener(
        SWT.DefaultSelection,
        new Listener() {
          @Override
          public void handleEvent(Event e) {
            browser.setUrl(location.getText());
          }
        });

    shell.open();
    browser.setUrl("http://eclipse.org");

    while (!shell.isDisposed()) {
      if (!display.readAndDispatch()) display.sleep();
    }
    display.dispose();
  }
  public static boolean test1(String url) {
    if (verbose)
      System.out.println(
          "javascript window.open with location and size parameters - args: "
              + url
              + "\n  Expected Event Sequence: Visibility.show");
    passed = false;

    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());
    final Browser browser = new Browser(shell, SWT.NONE);
    browser.addOpenWindowListener(
        new OpenWindowListener() {
          public void open(WindowEvent event) {
            if (verbose) System.out.println("OpenWindow " + index);
            Shell newShell = new Shell(display);
            newShell.setLayout(new FillLayout());
            Browser browser = new Browser(newShell, SWT.NONE);
            browser.setData("index", new Integer(index));
            browser.addVisibilityWindowListener(
                new VisibilityWindowListener() {
                  public void hide(WindowEvent event) {}

                  public void show(WindowEvent event) {
                    Browser browser = (Browser) event.widget;
                    Shell parent = browser.getShell();
                    Point location = event.location;
                    Point size = event.size;
                    if (location != null) parent.setLocation(location);
                    if (size != null) parent.setSize(size);
                    int index = ((Integer) browser.getData("index")).intValue();
                    parent.setText("SWT Browser shell " + index);
                    parent.open();
                    if (index < 0) {
                      /* Certain browsers fire multiple show events for no good reason. Further show events
                       * are considered 'legal' as long as they don't contain size and location information.
                       */
                      if (location != null || size != null) {
                        if (verbose)
                          System.out.println(
                              "Failure - Browser " + index + " is receiving multiple show events");
                        passed = false;
                        shell.close();
                      } else {
                        if (verbose)
                          System.out.println(
                              "Unnecessary (but harmless) visibility.show event Browser " + index);
                      }
                    } else {
                      if (verbose)
                        System.out.println(
                            "Visibility.show browser "
                                + index
                                + " location "
                                + location
                                + " size "
                                + size);
                      browser.setData("index", new Integer(-100 - index));

                      /* Certain browsers include decorations in addition to the expected size.
                       * Accept sizes that are greater than or equal to the expected size.
                       * Certain browsers invent size or location when some parameters are missing.
                       * If we expect null for one of size or location, also accept non null answers.
                       */
                      Point expectedLocation = regressionBounds[index][0];
                      Point expectedSize = regressionBounds[index][1];
                      if (verbose)
                        System.out.println(
                            "Expected location " + expectedLocation + " size " + expectedSize);
                      boolean checkLocation =
                          (location == null && expectedLocation == null)
                              || (location != null && location.equals(expectedLocation)
                                  || (location != null && expectedLocation == null));
                      boolean checkSize =
                          (size == null && expectedSize == null)
                              || (size != null && size.equals(expectedSize))
                              || (size != null && expectedSize == null)
                              || (size != null
                                  && size.x >= expectedSize.x
                                  && size.y >= expectedSize.y);
                      if (!checkSize || !checkLocation) {
                        if (verbose) System.out.println("	Failure ");
                        passed = false;
                        shell.close();
                        return;
                      } else cntPassed++;
                    }
                  }
                });
            browser.addCloseWindowListener(
                new CloseWindowListener() {
                  public void close(WindowEvent event) {
                    cntClosed++;
                    if (verbose) System.out.println("Close");
                    Browser browser = (Browser) event.widget;
                    browser.getShell().close();
                    if (cntPassed == regressionBounds.length) passed = true;
                    if (cntClosed == regressionBounds.length) {
                      shell.close();
                      return;
                    }
                  }
                });
            event.browser = browser;
            index++;
          }
        });
    shell.open();
    browser.setUrl(url);

    boolean timeout = runLoopTimer(display, shell, 600);
    if (timeout) passed = false;
    display.dispose();
    return passed;
  }