Пример #1
0
 private static Presentation wrapIcon(Presentation presentation) {
   Icon original = presentation.getIcon();
   CenteredIcon centered =
       new CenteredIcon(original != null ? original : DEFAULT_ICON, 40, 40, false);
   presentation.setIcon(centered);
   return presentation;
 }
 private void initButton() {
   setIcon(myPresentation.getIcon());
   setEnabled(myPresentation.isEnabled());
   setText(myPresentation.getText());
   updateTooltipText(myPresentation.getDescription());
   updateButtonSize();
 }
Пример #3
0
 protected Color defaultActionForeground(boolean isSelected, Presentation presentation) {
   return isSelected
       ? UIUtil.getListSelectionForeground()
       : presentation.isEnabled() && presentation.isVisible()
           ? UIUtil.getListForeground()
           : UIUtil.getInactiveTextColor();
 }
      private AnAction patch(final AnAction child) {
        if (child instanceof ActionGroup) {
          return new IconsFreeActionGroup((ActionGroup) child);
        }

        Presentation presentation = child.getTemplatePresentation();
        return new AnAction(presentation.getText(), presentation.getDescription(), null) {
          @Override
          public void actionPerformed(@NotNull AnActionEvent e) {
            child.actionPerformed(e);
            UsageTrigger.trigger("welcome.screen." + e.getActionManager().getId(child));
          }

          @Override
          public void update(@NotNull AnActionEvent e) {
            child.update(e);
            e.getPresentation().setIcon(null);
          }

          @Override
          public boolean isDumbAware() {
            return child.isDumbAware();
          }
        };
      }
 @Override
 public final void update(final AnActionEvent e) {
   final Presentation presentation = e.getPresentation();
   final Project project = e.getProject();
   if (project == null) return;
   presentation.setEnabled(isEnabled());
   presentation.setText(getCurrentScopeType());
 }
  public boolean processAction(final InputEvent e, ActionProcessor processor) {
    ActionManagerEx actionManager = ActionManagerEx.getInstanceEx();
    final Project project = PlatformDataKeys.PROJECT.getData(myContext.getDataContext());
    final boolean dumb = project != null && DumbService.getInstance(project).isDumb();
    List<AnActionEvent> nonDumbAwareAction = new ArrayList<AnActionEvent>();
    for (final AnAction action : myContext.getActions()) {
      final Presentation presentation = myPresentationFactory.getPresentation(action);

      // Mouse modifiers are 0 because they have no any sense when action is invoked via keyboard
      final AnActionEvent actionEvent =
          processor.createEvent(
              e,
              myContext.getDataContext(),
              ActionPlaces.MAIN_MENU,
              presentation,
              ActionManager.getInstance());

      ActionUtil.performDumbAwareUpdate(action, actionEvent, true);

      if (dumb && !action.isDumbAware()) {
        if (Boolean.FALSE.equals(
            presentation.getClientProperty(ActionUtil.WOULD_BE_ENABLED_IF_NOT_DUMB_MODE))) {
          continue;
        }

        nonDumbAwareAction.add(actionEvent);
        continue;
      }

      if (!presentation.isEnabled()) {
        continue;
      }

      processor.onUpdatePassed(e, action, actionEvent);

      ((DataManagerImpl.MyDataContext) myContext.getDataContext())
          .setEventCount(IdeEventQueue.getInstance().getEventCount(), this);
      actionManager.fireBeforeActionPerformed(action, actionEvent.getDataContext(), actionEvent);
      Component component =
          PlatformDataKeys.CONTEXT_COMPONENT.getData(actionEvent.getDataContext());
      if (component != null && !component.isShowing()) {
        return true;
      }

      processor.performAction(e, action, actionEvent);
      actionManager.fireAfterActionPerformed(action, actionEvent.getDataContext(), actionEvent);
      return true;
    }

    if (!nonDumbAwareAction.isEmpty()) {
      showDumbModeWarningLaterIfNobodyConsumesEvent(
          e, nonDumbAwareAction.toArray(new AnActionEvent[nonDumbAwareAction.size()]));
    }

    return false;
  }
Пример #7
0
  @Override
  public void update(final AnActionEvent event) {
    final Presentation presentation = event.getPresentation();
    String name = myEnvironment.getRunProfile().getName();
    ProcessHandler processHandler = myDescriptor.getProcessHandler();
    final boolean isRunning = processHandler != null && !processHandler.isProcessTerminated();

    presentation.setText(ExecutionBundle.message("rerun.configuration.action.name", name));
    presentation.setIcon(isRunning ? AllIcons.Actions.Restart : myExecutor.getIcon());
    presentation.setEnabled(isEnabled());
  }
 public static void invokeNamedAction(final String actionId) {
   final AnAction action = ActionManager.getInstance().getAction(actionId);
   assertNotNull(action);
   final Presentation presentation = new Presentation();
   @SuppressWarnings("deprecation")
   final DataContext context = DataManager.getInstance().getDataContext();
   final AnActionEvent event =
       new AnActionEvent(null, context, "", presentation, ActionManager.getInstance(), 0);
   action.update(event);
   Assert.assertTrue(presentation.isEnabled());
   action.actionPerformed(event);
 }
    protected AbstractAddGroup(String text, Icon icon) {
      super(text, true);

      final Presentation presentation = getTemplatePresentation();
      presentation.setIcon(icon);

      final Keymap active = KeymapManager.getInstance().getActiveKeymap();
      if (active != null) {
        final Shortcut[] shortcuts = active.getShortcuts("NewElement");
        setShortcutSet(new CustomShortcutSet(shortcuts));
      }
    }
    public SelectTargetAction(
        final Project project, final ExecutionTarget target, boolean selected) {
      myProject = project;
      myTarget = target;

      String name = target.getDisplayName();
      Presentation presentation = getTemplatePresentation();
      presentation.setText(name, false);
      presentation.setDescription("Select " + name);

      presentation.setIcon(selected ? CHECKED_ICON : EMPTY_ICON);
      presentation.setSelectedIcon(selected ? CHECKED_SELECTED_ICON : EMPTY_ICON);
    }
    @Override
    public final void update(final AnActionEvent event) {
      final Presentation presentation = event.getPresentation();

      final DataContext dataContext = event.getDataContext();
      final HierarchyBrowserBaseEx browser =
          (HierarchyBrowserBaseEx) dataContext.getData(myBrowserDataKey);
      if (browser == null) {
        presentation.setVisible(false);
        presentation.setEnabled(false);
        return;
      }

      presentation.setVisible(true);

      final PsiElement selectedElement = browser.getSelectedElement();
      if (selectedElement == null || !browser.isApplicableElement(selectedElement)) {
        presentation.setEnabled(false);
        presentation.setVisible(false);
        return;
      }

      presentation.setEnabled(isEnabled(browser, selectedElement));
      String nonDefaultText = getNonDefaultText(browser, selectedElement);
      if (nonDefaultText != null) {
        presentation.setText(nonDefaultText);
      }
    }
Пример #12
0
 public boolean matches(@NotNull final String name, @NotNull final String pattern) {
   final AnAction anAction = myActionManager.getAction(name);
   if (!(anAction instanceof ActionGroup)) {
     final Presentation presentation = anAction.getTemplatePresentation();
     final String text = presentation.getText();
     final String description = presentation.getDescription();
     final Pattern compiledPattern = getPattern(pattern);
     if ((text != null && myMatcher.matches(text, compiledPattern))
         || (description != null && myMatcher.matches(description, compiledPattern))) {
       return true;
     }
   }
   return false;
 }
 public void update(final AnActionEvent e) {
   final Presentation presentation = e.getPresentation();
   presentation.setEnabled(false);
   final PackageDependenciesNode leftNode = myLeftTree.getSelectedNode();
   final PackageDependenciesNode rightNode = myRightTree.getSelectedNode();
   if (leftNode != null && rightNode != null) {
     final PatternDialectProvider provider =
         PatternDialectProvider.getInstance(mySettings.SCOPE_TYPE);
     presentation.setEnabled(
         (provider.createPackageSet(leftNode, true) != null
                 || provider.createPackageSet(leftNode, false) != null)
             && (provider.createPackageSet(rightNode, true) != null
                 || provider.createPackageSet(rightNode, false) != null));
   }
 }
    private JComponent createActionPanel() {
      JPanel actions = new NonOpaquePanel();
      actions.setBorder(JBUI.Borders.emptyLeft(10));
      actions.setLayout(new BoxLayout(actions, BoxLayout.Y_AXIS));
      ActionManager actionManager = ActionManager.getInstance();
      ActionGroup quickStart =
          (ActionGroup) actionManager.getAction(IdeActions.GROUP_WELCOME_SCREEN_QUICKSTART);
      DefaultActionGroup group = new DefaultActionGroup();
      collectAllActions(group, quickStart);

      for (AnAction action : group.getChildren(null)) {
        JPanel button = new JPanel(new BorderLayout());
        button.setOpaque(false);
        button.setBorder(JBUI.Borders.empty(8, 20));
        AnActionEvent e =
            AnActionEvent.createFromAnAction(
                action,
                null,
                ActionPlaces.WELCOME_SCREEN,
                DataManager.getInstance().getDataContext(this));
        action.update(e);
        Presentation presentation = e.getPresentation();
        if (presentation.isVisible()) {
          String text = presentation.getText();
          if (text != null && text.endsWith("...")) {
            text = text.substring(0, text.length() - 3);
          }
          Icon icon = presentation.getIcon();
          if (icon.getIconHeight() != JBUI.scale(16) || icon.getIconWidth() != JBUI.scale(16)) {
            icon = JBUI.emptyIcon(16);
          }
          action = wrapGroups(action);
          ActionLink link = new ActionLink(text, icon, action, createUsageTracker(action));
          link.setPaintUnderline(false);
          link.setNormalColor(getLinkNormalColor());
          button.add(link);
          if (action instanceof WelcomePopupAction) {
            button.add(createArrow(link), BorderLayout.EAST);
          }
          installFocusable(button, action, KeyEvent.VK_UP, KeyEvent.VK_DOWN, true);
          actions.add(button);
        }
      }

      WelcomeScreenActionsPanel panel = new WelcomeScreenActionsPanel();
      panel.actions.add(actions);
      return panel.root;
    }
 public SelectConfigAction(
     final RunnerAndConfigurationSettings configuration, final Project project) {
   myConfiguration = configuration;
   myProject = project;
   String name = configuration.getName();
   if (name == null || name.length() == 0) {
     name = " ";
   }
   final Presentation presentation = getTemplatePresentation();
   presentation.setText(name, false);
   final ConfigurationType type = configuration.getType();
   if (type != null) {
     presentation.setDescription(
         "Select " + type.getConfigurationTypeDescription() + " '" + name + "'");
   }
   updateIcon(presentation);
 }
    @Override
    public void dragOutStarted(MouseEvent mouseEvent, TabInfo info) {
      final TabInfo previousSelection = info.getPreviousSelection();
      final Image img = myTabs.getComponentImage(info);
      info.setHidden(true);
      if (previousSelection != null) {
        myTabs.select(previousSelection, true);
      }

      myFile = (VirtualFile) info.getObject();
      Presentation presentation = new Presentation(info.getText());
      presentation.setIcon(info.getIcon());
      mySession =
          getDockManager()
              .createDragSession(
                  mouseEvent, new DockableEditor(img, myFile, presentation, myWindow));
    }
 @Override
 public void removeNotify() {
   if (myButtonSynchronizer != null) {
     myPresentation.removePropertyChangeListener(myButtonSynchronizer);
     myButtonSynchronizer = null;
   }
   super.removeNotify();
 }
    private AnAction wrapGroups(AnAction action) {
      if (action instanceof ActionGroup && ((ActionGroup) action).isPopup()) {
        final Pair<JPanel, JBList> panel =
            createActionGroupPanel(
                (ActionGroup) action,
                mySlidingPanel,
                new Runnable() {
                  @Override
                  public void run() {
                    goBack();
                  }
                });
        final Runnable onDone =
            new Runnable() {
              @Override
              public void run() {
                final JBList list = panel.second;
                ScrollingUtil.ensureSelectionExists(list);
                final ListSelectionListener[] listeners =
                    ((DefaultListSelectionModel) list.getSelectionModel())
                        .getListeners(ListSelectionListener.class);

                // avoid component cashing. This helps in case of LaF change
                for (ListSelectionListener listener : listeners) {
                  listener.valueChanged(
                      new ListSelectionEvent(
                          list, list.getSelectedIndex(), list.getSelectedIndex(), true));
                }
                list.requestFocus();
              }
            };
        final String name = action.getClass().getName();
        mySlidingPanel.add(name, panel.first);
        final Presentation p = action.getTemplatePresentation();
        return new DumbAwareAction(p.getText(), p.getDescription(), p.getIcon()) {
          @Override
          public void actionPerformed(@NotNull AnActionEvent e) {
            mySlidingPanel
                .getLayout()
                .swipe(mySlidingPanel, name, JBCardLayout.SwipeDirection.FORWARD, onDone);
          }
        };
      }
      return action;
    }
 public void update(AnActionEvent e) {
   final Presentation presentation = e.getPresentation();
   presentation.setEnabled(false);
   if (myElement != null) {
     final PsiElement element = myElement.getElement();
     final DocumentationProvider provider = DocumentationManager.getProviderFromElement(element);
     final PsiElement originalElement = DocumentationManager.getOriginalElement(element);
     if (provider instanceof ExternalDocumentationProvider) {
       presentation.setEnabled(
           element != null
               && ((ExternalDocumentationProvider) provider)
                   .hasDocumentationFor(element, originalElement));
     } else {
       final List<String> urls = provider.getUrlFor(element, originalElement);
       presentation.setEnabled(element != null && urls != null && !urls.isEmpty());
     }
   }
 }
Пример #20
0
 public void update(AnActionEvent e) {
   final Presentation presentation = e.getPresentation();
   presentation.setEnabled(false);
   final TreePath[] selectionPath = myTree.getSelectionPaths();
   if (selectionPath != null) {
     Object[] nodes =
         ContainerUtil.map2Array(
             selectionPath,
             new Function<TreePath, Object>() {
               @Override
               public Object fun(TreePath treePath) {
                 return treePath.getLastPathComponent();
               }
             });
     if (!myCondition.value(nodes)) return;
     presentation.setEnabled(true);
   }
 }
 @Override
 public void addNotify() {
   super.addNotify();
   if (myButtonSynchronizer == null) {
     myButtonSynchronizer = new MyButtonSynchronizer();
     myPresentation.addPropertyChangeListener(myButtonSynchronizer);
   }
   initButton();
 }
 private static void setConfigurationIcon(
     final Presentation presentation,
     final RunnerAndConfigurationSettings settings,
     final Project project) {
   try {
     presentation.setIcon(RunManagerEx.getInstanceEx(project).getConfigurationIcon(settings));
   } catch (IndexNotReadyException ignored) {
   }
 }
    private JComponent createSettingsAndDocs() {
      JPanel panel = new NonOpaquePanel(new BorderLayout());
      NonOpaquePanel toolbar = new NonOpaquePanel();
      AnAction register = ActionManager.getInstance().getAction("Register");
      boolean registeredVisible = false;
      if (register != null) {
        AnActionEvent e =
            AnActionEvent.createFromAnAction(
                register,
                null,
                ActionPlaces.WELCOME_SCREEN,
                DataManager.getInstance().getDataContext(this));
        register.update(e);
        Presentation presentation = e.getPresentation();
        if (presentation.isEnabled()) {
          ActionLink registerLink = new ActionLink("Register", register);
          registerLink.setNormalColor(getLinkNormalColor());
          NonOpaquePanel button = new NonOpaquePanel(new BorderLayout());
          button.setBorder(JBUI.Borders.empty(4, 10));
          button.add(registerLink);
          installFocusable(button, register, KeyEvent.VK_UP, KeyEvent.VK_RIGHT, true);
          NonOpaquePanel wrap = new NonOpaquePanel();
          wrap.setBorder(JBUI.Borders.emptyLeft(10));
          wrap.add(button);
          panel.add(wrap, BorderLayout.WEST);
          registeredVisible = true;
        }
      }

      toolbar.setLayout(new BoxLayout(toolbar, BoxLayout.X_AXIS));
      toolbar.add(
          createActionLink(
              "Configure",
              IdeActions.GROUP_WELCOME_SCREEN_CONFIGURE,
              AllIcons.General.GearPlain,
              !registeredVisible));
      toolbar.add(createActionLink("Get Help", IdeActions.GROUP_WELCOME_SCREEN_DOC, null, false));

      panel.add(toolbar, BorderLayout.EAST);

      panel.setBorder(JBUI.Borders.empty(0, 0, 8, 11));
      return panel;
    }
 private static void updatePresentation(
     @Nullable ExecutionTarget target,
     @Nullable RunnerAndConfigurationSettings settings,
     @Nullable Project project,
     @NotNull Presentation presentation) {
   if (project != null && target != null && settings != null) {
     String name = settings.getName();
     if (target != DefaultExecutionTarget.INSTANCE) {
       name += " | " + target.getDisplayName();
     } else {
       if (!settings.canRunOn(target)) {
         name += " | Nothing to run on";
       }
     }
     presentation.setText(name, false);
     setConfigurationIcon(presentation, settings, project);
   } else {
     presentation.setText(""); // IDEA-21657
     presentation.setIcon(null);
   }
 }
Пример #25
0
  private void createCardForGroup(ActionGroup group, String cardId, final String parentId) {
    JPanel card = new JPanel(new BorderLayout());
    if (!USE_ICONS) {
      card.setOpaque(false);
    }

    JPanel withBottomFiller = new JPanel(new BorderLayout());
    if (!USE_ICONS) {
      withBottomFiller.setOpaque(true);
      withBottomFiller.setBackground(Color.white);
    }
    withBottomFiller.add(card, BorderLayout.NORTH);
    myContent.add(withBottomFiller, cardId);

    List<Button> buttons = buildButtons(group, cardId);
    if (parentId != null) {
      AnAction back =
          new AnAction(null, null, null) {
            @Override
            public void actionPerformed(AnActionEvent e) {
              myLayout.swipe(myContent, parentId, JBCardLayout.SwipeDirection.BACKWARD);
            }
          };

      Presentation p = new Presentation("Back");
      p.setIcon(AllIcons.Actions.Back);
      buttons.add(0, new Button(back, p));
    }

    JPanel buttonsPanel = new JPanel(new GridLayout(buttons.size(), 1, 5, 5));
    if (!USE_ICONS) {
      buttonsPanel.setOpaque(false);
    }
    buttonsPanel.setBorder(new EmptyBorder(15, 15, 15, 15));
    for (Button button : buttons) {
      buttonsPanel.add(button);
    }
    card.add(buttonsPanel, BorderLayout.CENTER);
  }
  private void init() {
    setVisible(myPresentation.isVisible());
    setEnabled(myPresentation.isEnabled());
    setMnemonic(myEnableMnemonics ? myPresentation.getMnemonic() : 0);
    setText(myPresentation.getText());
    final int mnemonicIndex = myEnableMnemonics ? myPresentation.getDisplayedMnemonicIndex() : -1;

    if (getText() != null && mnemonicIndex >= 0 && mnemonicIndex < getText().length()) {
      setDisplayedMnemonicIndex(mnemonicIndex);
    }

    AnAction action = myAction.getAction();
    updateIcon(action);
    String id = ActionManager.getInstance().getId(action);
    if (id != null) {
      setAcceleratorFromShortcuts(KeymapManager.getInstance().getActiveKeymap().getShortcuts(id));
    } else {
      final ShortcutSet shortcutSet = action.getShortcutSet();
      if (shortcutSet != null) {
        setAcceleratorFromShortcuts(shortcutSet.getShortcuts());
      }
    }
  }
Пример #27
0
 private void updateIcon(AnAction action) {
   if (action instanceof Toggleable && myPresentation.getIcon() == null) {
     action.update(myEvent);
     if (Boolean.TRUE.equals(
         myEvent.getPresentation().getClientProperty(Toggleable.SELECTED_PROPERTY))) {
       setIcon(ourCheckedIcon);
       setDisabledIcon(IconLoader.getDisabledIcon(ourCheckedIcon));
     } else {
       setIcon(ourUncheckedIcon);
       setDisabledIcon(IconLoader.getDisabledIcon(ourUncheckedIcon));
     }
   } else {
     if (!SystemInfo.isMac || UISettings.getInstance().SHOW_ICONS_IN_MENUS) {
       Icon icon = myPresentation.getIcon();
       setIcon(icon);
       if (myPresentation.getDisabledIcon() != null) {
         setDisabledIcon(myPresentation.getDisabledIcon());
       } else {
         setDisabledIcon(IconLoader.getDisabledIcon(icon));
       }
     }
   }
 }
 private void updateIcon(AnAction action) {
   if (isToggleable()
       && (myPresentation.getIcon() == null
           || myInsideCheckedGroup
           || !UISettings.getInstance().SHOW_ICONS_IN_MENUS)) {
     action.update(myEvent);
     myToggled =
         Boolean.TRUE.equals(
             myEvent.getPresentation().getClientProperty(Toggleable.SELECTED_PROPERTY));
     if (ActionPlaces.MAIN_MENU.equals(myPlace) && SystemInfo.isMacSystemMenu
         || UIUtil.isUnderNimbusLookAndFeel()
         || UIUtil.isUnderWindowsLookAndFeel() && SystemInfo.isWin7OrNewer) {
       setState(myToggled);
     } else if (!(getUI() instanceof GtkMenuItemUI)) {
       if (myToggled) {
         setIcon(ourCheckedIcon);
         setDisabledIcon(IconLoader.getDisabledIcon(ourCheckedIcon));
       } else {
         setIcon(ourUncheckedIcon);
         setDisabledIcon(IconLoader.getDisabledIcon(ourUncheckedIcon));
       }
     }
   } else {
     if (UISettings.getInstance().SHOW_ICONS_IN_MENUS) {
       Icon icon = myPresentation.getIcon();
       if (action instanceof ToggleAction && ((ToggleAction) action).isSelected(myEvent)) {
         icon = new PoppedIcon(icon, 16, 16);
       }
       setIcon(icon);
       if (myPresentation.getDisabledIcon() != null) {
         setDisabledIcon(myPresentation.getDisabledIcon());
       } else {
         setDisabledIcon(IconLoader.getDisabledIcon(icon));
       }
     }
   }
 }
    private void appendAction(@NotNull AnAction action) {
      Presentation presentation = getPresentation(action);
      AnActionEvent event = createActionEvent(action);

      ActionUtil.performDumbAwareUpdate(action, event, true);
      if ((myShowDisabled || presentation.isEnabled()) && presentation.isVisible()) {
        String text = presentation.getText();
        if (myShowNumbers) {
          if (myCurrentNumber < 9) {
            text = "&" + (myCurrentNumber + 1) + ". " + text;
          } else if (myCurrentNumber == 9) {
            text = "&" + 0 + ". " + text;
          } else if (myUseAlphaAsNumbers) {
            text = "&" + (char) ('A' + myCurrentNumber - 10) + ". " + text;
          }
          myCurrentNumber++;
        } else if (myHonorActionMnemonics) {
          text =
              Presentation.restoreTextWithMnemonic(
                  text, action.getTemplatePresentation().getMnemonic());
        }

        Icon icon = presentation.getIcon();
        if (icon == null) {
          @NonNls final String actionId = ActionManager.getInstance().getId(action);
          if (actionId != null && actionId.startsWith("QuickList.")) {
            icon = AllIcons.Actions.QuickList;
          } else if (action instanceof Toggleable) {
            boolean toggled =
                Boolean.TRUE.equals(presentation.getClientProperty(Toggleable.SELECTED_PROPERTY));
            icon = toggled ? new IconWrapper(PlatformIcons.CHECK_ICON) : myEmptyIcon;
          } else {
            icon = myEmptyIcon;
          }
        } else {
          icon = new IconWrapper(icon);
        }
        boolean prependSeparator =
            (!myListModel.isEmpty() || mySeparatorText != null) && myPrependWithSeparator;
        assert text != null : action + " has no presentation";
        myListModel.add(
            new ActionItem(
                action, text, presentation.isEnabled(), icon, prependSeparator, mySeparatorText));
        myPrependWithSeparator = false;
        mySeparatorText = null;
      }
    }
 @Override
 public void update(AnActionEvent e) {
   Presentation presentation = e.getPresentation();
   Project project = e.getData(CommonDataKeys.PROJECT);
   if (ActionPlaces.isMainMenuOrActionSearch(e.getPlace())) {
     presentation.setDescription(
         ExecutionBundle.message("choose.run.configuration.action.description"));
   }
   try {
     if (project == null || project.isDisposed() || !project.isInitialized()) {
       updatePresentation(null, null, null, presentation);
       presentation.setEnabled(false);
     } else {
       updatePresentation(
           ExecutionTargetManager.getActiveTarget(project),
           RunManagerEx.getInstanceEx(project).getSelectedConfiguration(),
           project,
           presentation);
       presentation.setEnabled(true);
     }
   } catch (IndexNotReadyException e1) {
     presentation.setEnabled(false);
   }
 }