Beispiel #1
0
  /**
   * Create the HC node to represent the help icon. This method is only called, if help is available
   * for this page. The created code looks like this by default:<br>
   * <code>
   * &lt;a href="<i>helpURL</i>" title="Show help for page <i>pageName</i>" target="simplehelpwindow"&gt;<br>
   * &lt;span class="page_help_icon"&gt;&lt;/span&gt;<br>
   * &lt;/a&gt;</code>
   *
   * @param aWPEC The web page execution context
   * @return The created help icon node. May be <code>null</code>.
   */
  @Nullable
  @OverrideOnDemand
  protected IHCNode getHelpIconNode(@Nonnull final WPECTYPE aWPEC) {
    final IRequestWebScopeWithoutResponse aRequestScope = aWPEC.getRequestScope();
    final Locale aDisplayLocale = aWPEC.getDisplayLocale();

    final HCA aHelpNode = new HCA(getHelpURL(aRequestScope, aDisplayLocale));
    final String sPageName = getDisplayText(aDisplayLocale);
    aHelpNode.setTitle(
        EWebBasicsText.PAGE_HELP_TITLE.getDisplayTextWithArgs(aDisplayLocale, sPageName));
    aHelpNode.addChild(new HCSpan().addClass(CSS_PAGE_HELP_ICON));
    aHelpNode.setTarget(new HCA_Target(HELP_WINDOW_NAME));
    return aHelpNode;
  }