How to use

open

method

in

org.eclipse.jdt.internal.ui.actions.OpenBrowserUtil

/**
 * DO NOT REMOVE, used in a product.
 * 
 * @param url the URL
 * @param display the display
 * @param title the title
 * @deprecated As of 3.6, replaced by {@link #open(URL, Display)}
 */
@Deprecated
public static void open(final URL url, Display display, String title) {
  open(url, display);
}

/**
 * Opens the given URL in the browser.
 * 
 * @param url the URL
 */
protected void open(URL url) {
  if (forceExternalBrowser())
    OpenBrowserUtil.openExternal(url, getShell().getDisplay());
  else
    OpenBrowserUtil.open(url, getShell().getDisplay());
}

/**
 * DO NOT REMOVE, used in a product.
 * 
 * @param url the URL
 * @param display the display
 * @param title the title
 * @deprecated As of 3.6, replaced by {@link #open(URL, Display)}
 */
@Deprecated
public static void open(final URL url, Display display, String title) {
  open(url, display);
}

/**
 * Opens the given URL in the browser.
 * 
 * @param url the URL
 */
protected void open(URL url) {
  if (forceExternalBrowser())
    OpenBrowserUtil.openExternal(url, getShell().getDisplay());
  else
    OpenBrowserUtil.open(url, getShell().getDisplay());
}

public void spawnInBrowser(URL url) {
  OpenBrowserUtil.open(url, fShell.getDisplay(), fTitle);
}

private void spawnInBrowser(Display display) {
  if (fOpenInBrowser) {
    try {
      IPath indexFile= fDestination.append("index.html"); //$NON-NLS-1$
      URL url= indexFile.toFile().toURI().toURL();
      OpenBrowserUtil.open(url, display);
    } catch (MalformedURLException e) {
      JavaPlugin.log(e);
    }
  }
}

private void spawnInBrowser(Display display) {
  if (fOpenInBrowser) {
    try {
      IPath indexFile= fDestination.append("index.html"); //$NON-NLS-1$
      URL url= indexFile.toFile().toURI().toURL();
      OpenBrowserUtil.open(url, display);
    } catch (MalformedURLException e) {
      JavaPlugin.log(e);
    }
  }
}

private void spawnInBrowser(Display display) {
  if (fOpenInBrowser) {
    try {
      IPath indexFile= fDestination.append("index.html"); //$NON-NLS-1$
      URL url= indexFile.toFile().toURL();
      OpenBrowserUtil.open(url, display, getWindowTitle());
    } catch (MalformedURLException e) {
      JavaPlugin.log(e);
    }
  }
}

private void spawnInBrowser(Display display) {
  if (fOpenInBrowser) {
    try {
      IPath indexFile = fDestination.append("index.html"); //$NON-NLS-1$
      URL url = indexFile.toFile().toURL();
      OpenBrowserUtil.open(url, display, getWindowTitle());
    } catch (MalformedURLException e) {
      JavaPlugin.log(e);
    }
  }
}

@Override
public boolean handleExternalLink(URL url, Display display) {
  control.notifyDelayedInputChange(null);
  control.dispose(); //FIXME: should have protocol to hide, rather than dispose
  // Open attached Javadoc links
  OpenBrowserUtil.open(url, display);
  return true;
}

@Override
public boolean handleExternalLink(URL url, Display display) {
  control.notifyDelayedInputChange(null);
  control.dispose(); //FIXME: should have protocol to hide, rather than dispose
  // Open attached Javadoc links
  OpenBrowserUtil.open(url, display);
  return true;
}

public void run(IJavaElement element) {
  if (element == null)
    return;
  Shell shell= getShell();
  try {
    String labelName= JavaElementLabels.getElementLabel(element, JavaElementLabels.ALL_DEFAULT);
    
    URL baseURL= JavaUI.getJavadocBaseLocation(element);
    if (baseURL == null) {
      IPackageFragmentRoot root= JavaModelUtil.getPackageFragmentRoot(element);
      if (root != null && root.getKind() == IPackageFragmentRoot.K_BINARY) {
        String message= ActionMessages.OpenExternalJavadocAction_libraries_no_location;     
        showMessage(shell, Messages.format(message, new String[] { labelName, root.getElementName() }), false);
      } else {
        IJavaElement annotatedElement= element.getJavaProject();
        String message= ActionMessages.OpenExternalJavadocAction_source_no_location;     
        showMessage(shell, Messages.format(message, new String[] { labelName, annotatedElement.getElementName() }), false);
      }
      return;
    }        
    URL url= JavaUI.getJavadocLocation(element, true);
    if (url != null) {
      OpenBrowserUtil.open(url, shell.getDisplay(), getTitle());
    }         
  } catch (CoreException e) {
    JavaPlugin.log(e);
    showMessage(shell, ActionMessages.OpenExternalJavadocAction_opening_failed, true); 
  }
}