private AppEngineSupportConfigurable(FrameworkSupportModel model) {
      super(AppEngineSupportProvider.this, model);
      mySdkEditor = new AppEngineSdkEditor(model.getProject());
      mySdkPanel.add(
          LabeledComponent.create(mySdkEditor.getMainComponent(), "Google App Engine SDK:"),
          BorderLayout.CENTER);
      PersistenceApiComboboxUtil.setComboboxModel(myPersistenceApiComboBox, true);
      if (model.isFrameworkSelected(JPA_PROVIDER_ID)) {
        myPersistenceApiComboBox.setSelectedItem(PersistenceApi.JPA.getDisplayName());
      }
      model.addFrameworkListener(this);

      myErrorLabel = new HyperlinkLabel();
      myErrorLabel.setIcon(AllIcons.RunConfigurations.ConfigurationWarning);
      myErrorLabel.setVisible(false);
      myErrorLabel.setHyperlinkTarget(AppEngineSdkUtil.APP_ENGINE_DOWNLOAD_URL);
      myErrorPanel.add(BorderLayout.CENTER, myErrorLabel);

      final Component component = mySdkEditor.getComboBox().getEditor().getEditorComponent();
      if (component instanceof JTextComponent) {
        ((JTextComponent) component)
            .getDocument()
            .addDocumentListener(
                new DocumentAdapter() {
                  @Override
                  protected void textChanged(DocumentEvent e) {
                    checkSdk();
                  }
                });
      }
      checkSdk();
    }
    public ConfigurableHandler(
        HyperlinkLabel label,
        final UnnamedConfigurable serverConfigurable,
        C serverConfiguration,
        ServerType<C> serverType) {
      myServerConfigurable = serverConfigurable;
      myServerConfiguration = serverConfiguration;
      myServerType = serverType;

      label.setHyperlinkText("Upload Public SSH Key");
      label.addHyperlinkListener(this);
      myLabel = label;
    }
  private void addErrorMessage(final FixableMessageInfo message, Icon icon) {
    if (message.myLinkText.length() > 0 || message.myAfterLinkText.length() > 0) {
      HyperlinkLabel warnLabel = new HyperlinkLabel();
      warnLabel.setOpaque(false);
      warnLabel.setHyperlinkText(
          message.myBeforeLinkText, message.myLinkText, message.myAfterLinkText);
      warnLabel.setIcon(icon);

      if (message.myQuickFix != null) {
        warnLabel.addHyperlinkListener(
            new HyperlinkListener() {
              public void hyperlinkUpdate(final HyperlinkEvent e) {
                if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
                  message.myQuickFix.run();
                }
              }
            });
      }
      myErrorMessages.add(warnLabel);
    } else {
      JBLabel warnLabel = new JBLabel();
      warnLabel.setOpaque(false);
      warnLabel.setText(
          "<html><body>" + message.myBeforeLinkText.replace("\n", "<br>") + "</body></html>");
      warnLabel.setIcon(icon);
      myErrorMessages.add(warnLabel);
    }
    if (message.myAdditionalFixes != null && message.myAdditionalFixes.size() > 0) {
      JPanel fixesPanel = new JPanel(new FlowLayout(FlowLayout.LEFT, 5, 0));
      fixesPanel.setBorder(IdeBorderFactory.createEmptyBorder(3, 0, 10, 0));
      fixesPanel.setOpaque(false);
      fixesPanel.add(Box.createHorizontalStrut(icon.getIconWidth()));

      for (Pair<String, Runnable> pair : message.myAdditionalFixes) {
        HyperlinkLabel fixLabel = new HyperlinkLabel();
        fixLabel.setOpaque(false);
        fixLabel.setHyperlinkText(pair.getFirst());
        final Runnable fix = pair.getSecond();

        fixLabel.addHyperlinkListener(
            new HyperlinkListener() {
              @Override
              public void hyperlinkUpdate(HyperlinkEvent e) {
                if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
                  fix.run();
                }
              }
            });
        fixesPanel.add(fixLabel);
      }
      myErrorMessages.add(fixesPanel);
    }
  }
    private void checkSdk() {
      final String path = mySdkEditor.getPath();
      if (StringUtil.isEmptyOrSpaces(path)) {
        myErrorLabel.setVisible(true);
        myErrorLabel.setHyperlinkText("App Engine SDK path not specified. ", "Download", "");
        myMainPanel.repaint();
        return;
      }

      final ValidationResult result = AppEngineSdkUtil.checkPath(path);
      myErrorLabel.setVisible(!result.isOk());
      if (!result.isOk()) {
        myErrorLabel.setText("App Engine SDK path is not correct");
      }
      myMainPanel.repaint();
    }
  public HectorComponent(@NotNull PsiFile file) {
    super(new GridBagLayout());
    setBorder(BorderFactory.createEmptyBorder(0, 0, 7, 0));
    myFile = file;
    mySliders = new HashMap<Language, JSlider>();

    final Project project = myFile.getProject();
    final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
    final VirtualFile virtualFile = myFile.getContainingFile().getVirtualFile();
    LOG.assertTrue(virtualFile != null);
    final boolean notInLibrary =
        !fileIndex.isInLibrarySource(virtualFile) && !fileIndex.isInLibraryClasses(virtualFile)
            || fileIndex.isInContent(virtualFile);
    final FileViewProvider viewProvider = myFile.getViewProvider();
    List<Language> languages = new ArrayList<Language>(viewProvider.getLanguages());
    Collections.sort(languages, PsiUtilBase.LANGUAGE_COMPARATOR);
    for (Language language : languages) {
      @SuppressWarnings("UseOfObsoleteCollectionType")
      final Hashtable<Integer, JLabel> sliderLabels = new Hashtable<Integer, JLabel>();
      sliderLabels.put(1, new JLabel(EditorBundle.message("hector.none.slider.label")));
      sliderLabels.put(2, new JLabel(EditorBundle.message("hector.syntax.slider.label")));
      if (notInLibrary) {
        sliderLabels.put(3, new JLabel(EditorBundle.message("hector.inspections.slider.label")));
      }

      final JSlider slider = new JSlider(SwingConstants.VERTICAL, 1, notInLibrary ? 3 : 2, 1);
      if (UIUtil.isUnderGTKLookAndFeel()) {
        // default GTK+ slider UI is way too ugly
        slider.putClientProperty("Slider.paintThumbArrowShape", true);
        slider.setUI(new BasicSliderUI(slider));
      }
      slider.setLabelTable(sliderLabels);
      UIUtil.setSliderIsFilled(slider, true);
      slider.setPaintLabels(true);
      slider.setSnapToTicks(true);
      slider.addChangeListener(
          new ChangeListener() {
            @Override
            public void stateChanged(ChangeEvent e) {
              int value = slider.getValue();
              for (Enumeration<Integer> enumeration = sliderLabels.keys();
                  enumeration.hasMoreElements(); ) {
                Integer key = enumeration.nextElement();
                sliderLabels
                    .get(key)
                    .setForeground(
                        key.intValue() <= value
                            ? UIUtil.getLabelForeground()
                            : UIUtil.getLabelDisabledForeground());
              }
            }
          });

      final PsiFile psiRoot = viewProvider.getPsi(language);
      assert psiRoot != null : "No root in " + viewProvider + " for " + language;
      slider.setValue(
          getValue(
              HighlightLevelUtil.shouldHighlight(psiRoot),
              HighlightLevelUtil.shouldInspect(psiRoot)));
      mySliders.put(language, slider);
    }

    GridBagConstraints gc =
        new GridBagConstraints(
            0,
            GridBagConstraints.RELATIVE,
            1,
            1,
            0,
            0,
            GridBagConstraints.NORTHWEST,
            GridBagConstraints.NONE,
            new Insets(0, 5, 0, 0),
            0,
            0);

    JPanel panel = new JPanel(new GridBagLayout());
    panel.setBorder(IdeBorderFactory.createTitledBorder(myTitle, false));
    final boolean addLabel = mySliders.size() > 1;
    if (addLabel) {
      layoutVertical(panel);
    } else {
      layoutHorizontal(panel);
    }
    gc.gridx = 0;
    gc.gridy = 0;
    gc.weighty = 1.0;
    gc.fill = GridBagConstraints.BOTH;
    add(panel, gc);

    gc.gridy = GridBagConstraints.RELATIVE;
    gc.weighty = 0;

    final HyperlinkLabel configurator = new HyperlinkLabel("Configure inspections");
    gc.insets.right = 5;
    gc.insets.bottom = 10;
    gc.weightx = 0;
    gc.fill = GridBagConstraints.NONE;
    gc.anchor = GridBagConstraints.EAST;
    add(configurator, gc);
    configurator.addHyperlinkListener(
        new HyperlinkListener() {
          @Override
          public void hyperlinkUpdate(HyperlinkEvent e) {
            final JBPopup hector = getOldHector();
            if (hector != null) {
              hector.cancel();
            }
            if (!DaemonCodeAnalyzer.getInstance(myFile.getProject())
                .isHighlightingAvailable(myFile)) return;
            final Project project = myFile.getProject();
            final ErrorsConfigurable errorsConfigurable =
                ErrorsConfigurable.SERVICE.createConfigurable(project);
            assert errorsConfigurable != null;
            ShowSettingsUtil.getInstance().editConfigurable(project, errorsConfigurable);
          }
        });

    gc.anchor = GridBagConstraints.WEST;
    gc.weightx = 1.0;
    gc.insets.right = 0;
    gc.fill = GridBagConstraints.HORIZONTAL;
    myAdditionalPanels = new ArrayList<HectorComponentPanel>();
    for (HectorComponentPanelsProvider provider :
        Extensions.getExtensions(HectorComponentPanelsProvider.EP_NAME, project)) {
      final HectorComponentPanel componentPanel = provider.createConfigurable(file);
      if (componentPanel != null) {
        myAdditionalPanels.add(componentPanel);
        add(componentPanel.createComponent(), gc);
        componentPanel.reset();
      }
    }
  }