@RequiredUIAccess
@Nullable
@Override
public JComponent createComponent() {
  PostfixTemplateProvider postfixTemplateProvider = myExtensionPoint.getInstance();
  if (postfixTemplateProvider == null) {
    return null;
  }

  OnePixelSplitter splitter = new OnePixelSplitter();
  splitter.setSplitterProportionKey("PostfixTemplatesChildConfigurable.splitter");

  myCheckBoxList = new CheckBoxList<>();

  splitter.setFirstComponent(ScrollPaneFactory.createScrollPane(myCheckBoxList, true));

  myPostfixDescriptionPanel = new PostfixDescriptionPanel();
  JPanel component = myPostfixDescriptionPanel.getComponent();
  component.setBorder(JBUI.Borders.empty(0, 8, 0, 0));
  splitter.setSecondComponent(component);

  myCheckBoxList.setItems(new ArrayList<>(postfixTemplateProvider.getTemplates()), PostfixTemplate::getPresentableName, postfixTemplate -> Boolean.TRUE);

  myCheckBoxList.addListSelectionListener(new ListSelectionListener() {
    @Override
    public void valueChanged(ListSelectionEvent e) {
      PostfixTemplate itemAt = myCheckBoxList.getItemAt(myCheckBoxList.getSelectedIndex());

      myPostfixDescriptionPanel.reset(PostfixTemplateMetaData.createMetaData(itemAt));
    }
  });
  return splitter;
}
 

public PostfixTemplateLookupElement(@Nonnull PostfixLiveTemplate liveTemplate,
                                    @Nonnull PostfixTemplate postfixTemplate,
                                    @Nonnull String templateKey,
                                    @Nonnull PostfixTemplateProvider provider,
                                    boolean sudden) {
  super(liveTemplate, templateKey, StringUtil.trimStart(templateKey, "."), postfixTemplate.getDescription(), sudden, true);
  myTemplate = postfixTemplate;
  myProvider = provider;
}
 

@Nullable
public PostfixTemplatesChildConfigurable findConfigurable(PostfixTemplateProvider postfixTemplateProvider) {
  for (Configurable configurable : getConfigurables()) {
    PostfixTemplatesChildConfigurable childConfigurable = (PostfixTemplatesChildConfigurable)configurable;

    if (childConfigurable.getPostfixTemplateProvider() == postfixTemplateProvider) {
      return childConfigurable;
    }
  }
  return null;
}
 

public PostfixTemplateProvider getPostfixTemplateProvider() {
  return myExtensionPoint.getInstance();
}
 

@Nonnull
public PostfixTemplateProvider getProvider() {
  return myProvider;
}
 

public boolean isTemplateEnabled(@Nonnull PostfixTemplate template, @Nonnull PostfixTemplateProvider provider) {
  String langForProvider = PostfixTemplatesUtils.getLangForProvider(provider);
  return isTemplateEnabled(template, langForProvider);
}
 

public void disableTemplate(@Nonnull PostfixTemplate template, @Nonnull PostfixTemplateProvider provider) {
  String langForProvider = PostfixTemplatesUtils.getLangForProvider(provider);
  disableTemplate(template, langForProvider);
}
 

public void enableTemplate(@Nonnull PostfixTemplate template, @Nonnull PostfixTemplateProvider provider) {
  String langForProvider = PostfixTemplatesUtils.getLangForProvider(provider);
  enableTemplate(template, langForProvider);
}