protected void setOriginalSql(ILanguageObject theLangObj) {
    IQueryService queryService = ModelerCore.getTeiidQueryService();
    ISQLStringVisitor visitor = queryService.getSQLStringVisitor();

    originalSql.setText(visitor.getSQLString(theLangObj));
  }
  /* (non-Javadoc)
   * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
   */
  @Override
  protected Control createDialogArea(Composite theParent) {
    originalLanguageObjLabel =
        WidgetFactory.createLabel(theParent, CoreStringUtil.Constants.EMPTY_STRING);
    Composite pnlContents = (Composite) super.createDialogArea(theParent);

    //
    // main panel contents
    //

    CTabFolder tabFolder = WidgetFactory.createTabFolder(pnlContents);

    //
    // tabFolder contents - 2 tabs (Tree, SQL Text), each with a splitter
    //

    CTabItem treeTab =
        WidgetFactory.createTab(tabFolder, Util.getString(PREFIX + "treeTab")); // $NON-NLS-1$
    treeTab.setToolTipText(Util.getString(PREFIX + "treeTab.tip")); // $NON-NLS-1$

    SashForm treeTabSash = new SashForm(tabFolder, SWT.VERTICAL);
    treeTabSash.setLayoutData(new GridData(GridData.FILL_BOTH));
    treeTab.setControl(treeTabSash);

    CTabItem sqlTab =
        WidgetFactory.createTab(tabFolder, Util.getString(PREFIX + "sqlTab")); // $NON-NLS-1$
    sqlTab.setToolTipText(Util.getString(PREFIX + "sqlTab.tip")); // $NON-NLS-1$

    SashForm sqlTabSash = new SashForm(tabFolder, SWT.VERTICAL);
    sqlTabSash.setLayoutData(new GridData(GridData.FILL_BOTH));
    sqlTab.setControl(sqlTabSash);

    //
    // treeTab contents
    //

    ViewForm formTree = new ViewForm(treeTabSash, SWT.BORDER);
    Composite pnlTree = new Composite(formTree, SWT.NO_TRIM);
    formTree.setContent(pnlTree);
    GridLayout layout = new GridLayout();
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    pnlTree.setLayout(layout);
    pnlTree.setLayoutData(new GridData(GridData.FILL_BOTH));

    ViewForm formEditor = new ViewForm(treeTabSash, SWT.BORDER);
    pnlEditor = new Composite(formEditor, SWT.NO_TRIM);
    formEditor.setContent(pnlEditor);
    pnlEditor.setLayoutData(new GridData(GridData.FILL_BOTH));

    lblTitle = new Label(formEditor, SWT.CENTER);
    lblTitle.setBackground(BuilderUtils.COLOR_HIGHLIGHT);
    formEditor.setTopLeft(lblTitle);

    treeTabSash.setWeights(new int[] {30, 70});

    //
    // sqlTab contents
    //

    ViewForm formCurrentSql = new ViewForm(sqlTabSash, SWT.BORDER);
    ViewForm formOriginalSql = new ViewForm(sqlTabSash, SWT.BORDER);

    //
    // formCurrentSql contents
    //

    Composite pnlCurrentSql = new Composite(formCurrentSql, SWT.NONE);
    formCurrentSql.setContent(pnlCurrentSql);
    pnlCurrentSql.setLayout(new GridLayout());
    pnlCurrentSql.setLayoutData(new GridData(GridData.FILL_BOTH));

    currentSql = new SqlDisplayPanel(pnlCurrentSql);
    currentSql.setLayoutData(new GridData(GridData.FILL_BOTH));

    CLabel lblCurrent = new CLabel(formCurrentSql, SWT.NONE);
    lblCurrent.setBackground(BuilderUtils.COLOR_HIGHLIGHT);
    lblCurrent.setText(Util.getString(PREFIX + "lblCurrent")); // $NON-NLS-1$
    lblCurrent.setToolTipText(Util.getString(PREFIX + "lblCurrent.tip")); // $NON-NLS-1$
    formCurrentSql.setTopLeft(lblCurrent);

    //
    // formOriginalSql contents
    //

    Composite pnlOriginalSql = new Composite(formOriginalSql, SWT.NONE);
    formOriginalSql.setContent(pnlOriginalSql);
    pnlOriginalSql.setLayout(new GridLayout());
    pnlOriginalSql.setLayoutData(new GridData(GridData.FILL_BOTH));

    originalSql = new SqlDisplayPanel(pnlOriginalSql);
    originalSql.setLayoutData(new GridData(GridData.FILL_BOTH));

    CLabel lblOriginal = new CLabel(formOriginalSql, SWT.NONE);
    lblOriginal.setBackground(BuilderUtils.COLOR_HIGHLIGHT);
    lblOriginal.setText(Util.getString(PREFIX + "lblOriginal")); // $NON-NLS-1$
    lblOriginal.setToolTipText(Util.getString(PREFIX + "lblOriginal.tip")); // $NON-NLS-1$
    formOriginalSql.setTopLeft(lblOriginal);

    //
    // pnlTree contents - 2 columns (tree viewer, button panel)
    //

    layout = new GridLayout();
    layout.numColumns = 2;
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    pnlTree.setLayout(layout);

    treeViewer = new LanguageObjectBuilderTreeViewer(pnlTree);
    treeViewer.addSelectionChangedListener(
        new ISelectionChangedListener() {
          @Override
          public void selectionChanged(SelectionChangedEvent theEvent) {
            handleTreeSelection();
          }
        });

    MenuManager menuMgr = new MenuManager();
    menuMgr.setRemoveAllWhenShown(true);
    menuMgr.addMenuListener(
        new IMenuListener() {
          @Override
          public void menuAboutToShow(IMenuManager theMenuMgr) {
            fillContextMenu(theMenuMgr);
          }
        });
    treeViewer.getTree().setMenu(menuMgr.createContextMenu(treeViewer.getTree()));

    Composite pnlButtons = new Composite(pnlTree, SWT.NONE);
    pnlButtons.setLayout(new GridLayout());

    createTreeButtons(pnlButtons);

    //
    // pnlEditor contents
    //

    layout = new GridLayout();
    layout.numColumns = 2;
    pnlEditor.setLayout(layout);

    pnlEditorDetail = new Composite(pnlEditor, SWT.NONE);
    pnlEditorDetail.setLayoutData(new GridData(GridData.FILL_BOTH));
    pnlEditorDetail.setLayout(new GridLayout());
    return pnlContents;
  }