public String open() {

    final Display display = getParent().getDisplay();
    shell = new Shell(getParent(), SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN);
    props.setLook(shell);
    setShellImage(shell, meta);
    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = Const.FORM_MARGIN;
    formLayout.marginHeight = Const.FORM_MARGIN;

    shell.setLayout(formLayout);
    int middle = props.getMiddlePct();
    int margin = Const.MARGIN;

    FormData fd;

    labelStepName = new Label(shell, SWT.RIGHT);
    fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.right = new FormAttachment(middle, -margin);
    fd.top = new FormAttachment(0, margin);
    labelStepName.setLayoutData(fd);

    textStepName = new Text(shell, SWT.BORDER);
    fd = new FormData();
    fd.left = new FormAttachment(middle, 0);
    fd.right = new FormAttachment(100, 0);
    fd.top = new FormAttachment(0, margin);
    textStepName.setLayoutData(fd);

    addConnectionLine = addConnectionLine(shell, textStepName, Const.MIDDLE_PCT, margin);

    labelCube = new Label(shell, SWT.RIGHT);
    fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.right = new FormAttachment(middle, -margin);
    fd.top = new FormAttachment(addConnectionLine, margin);
    labelCube.setLayoutData(fd);

    comboCube = new Combo(shell, SWT.READ_ONLY);
    fd = new FormData();
    fd.left = new FormAttachment(middle, 0);
    fd.right = new FormAttachment(100, 0);
    fd.top = new FormAttachment(addConnectionLine, margin);
    comboCube.setLayoutData(fd);

    labelMeasureType = new Label(shell, SWT.RIGHT);
    fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.right = new FormAttachment(middle, -margin);
    fd.top = new FormAttachment(comboCube, margin);
    labelMeasureType.setLayoutData(fd);

    comboMeasureType = new Combo(shell, SWT.READ_ONLY | SWT.FILL);
    fd = new FormData();
    fd.left = new FormAttachment(middle, 0);
    fd.right = new FormAttachment(100, 0);
    fd.top = new FormAttachment(comboCube, margin);
    comboMeasureType.setLayoutData(fd);

    labelUpdateMode = new Label(shell, SWT.RIGHT);
    fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.right = new FormAttachment(middle, -margin);
    fd.top = new FormAttachment(comboMeasureType, margin);
    labelUpdateMode.setLayoutData(fd);

    comboUpdateMode = new Combo(shell, SWT.READ_ONLY | SWT.FILL);
    fd = new FormData();
    fd.left = new FormAttachment(middle, 0);
    fd.right = new FormAttachment(100, 0);
    fd.top = new FormAttachment(comboMeasureType, margin);
    comboUpdateMode.setLayoutData(fd);

    labelSplashMode = new Label(shell, SWT.RIGHT);
    fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.right = new FormAttachment(middle, -margin);
    fd.top = new FormAttachment(comboUpdateMode, margin);
    labelSplashMode.setLayoutData(fd);

    comboSplashMode = new Combo(shell, SWT.READ_ONLY | SWT.FILL);
    fd = new FormData();
    fd.left = new FormAttachment(middle, 0);
    fd.right = new FormAttachment(100, 0);
    fd.top = new FormAttachment(comboUpdateMode, margin);
    comboSplashMode.setLayoutData(fd);

    labelCommitSize = new Label(shell, SWT.RIGHT);
    fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.right = new FormAttachment(middle, -margin);
    fd.top = new FormAttachment(comboSplashMode, margin);
    labelCommitSize.setLayoutData(fd);

    textCommitSize = new Text(shell, SWT.BORDER);
    fd = new FormData();
    fd.left = new FormAttachment(middle, 0);
    fd.right = new FormAttachment(100, 0);
    fd.top = new FormAttachment(comboSplashMode, margin);
    textCommitSize.setLayoutData(fd);

    labelClearCube = new Label(shell, SWT.RIGHT);
    fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.right = new FormAttachment(middle, -margin);
    fd.top = new FormAttachment(textCommitSize, margin);
    labelClearCube.setLayoutData(fd);

    buttonClearCube = new Button(shell, SWT.CHECK);
    fd = new FormData();
    fd.left = new FormAttachment(middle, 0);
    fd.right = new FormAttachment(100, 0);
    fd.top = new FormAttachment(textCommitSize, margin);
    buttonClearCube.setLayoutData(fd);

    labelEnableDimensionCache = new Label(shell, SWT.RIGHT);
    fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.right = new FormAttachment(middle, -margin);
    fd.top = new FormAttachment(buttonClearCube, margin);
    labelEnableDimensionCache.setLayoutData(fd);

    buttonEnableDimensionCache = new Button(shell, SWT.CHECK);
    fd = new FormData();
    fd.left = new FormAttachment(middle, 0);
    fd.right = new FormAttachment(100, 0);
    fd.top = new FormAttachment(buttonClearCube, margin);
    buttonEnableDimensionCache.setLayoutData(fd);

    labelPreloadDimensionCache = new Label(shell, SWT.RIGHT);
    fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.right = new FormAttachment(middle, -margin);
    fd.top = new FormAttachment(buttonEnableDimensionCache, margin);
    labelPreloadDimensionCache.setLayoutData(fd);

    buttonPreloadDimensionCache = new Button(shell, SWT.CHECK);
    fd = new FormData();
    fd.left = new FormAttachment(middle, 0);
    fd.right = new FormAttachment(100, 0);
    fd.top = new FormAttachment(buttonEnableDimensionCache, margin);
    buttonPreloadDimensionCache.setLayoutData(fd);

    ModifyListener lsMod =
        new ModifyListener() {
          public void modifyText(ModifyEvent e) {
            meta.setChanged();
          }
        };

    colinf =
        new ColumnInfo[] {
          new ColumnInfo(getLocalizedColumn(0), ColumnInfo.COLUMN_TYPE_TEXT, false, true),
          new ColumnInfo(
              getLocalizedColumn(1), ColumnInfo.COLUMN_TYPE_CCOMBO, new String[] {}, true),
        };

    tableViewFields =
        new TableView(null, shell, SWT.NONE | SWT.BORDER, colinf, 10, true, lsMod, props);

    tableViewFields.setSize(477, 105);
    tableViewFields.setBounds(5, 250, 477, 105);
    tableViewFields.setReadonly(true);
    tableViewFields.setSortable(false);
    tableViewFields.table.removeAll();
    fd = new FormData();
    fd.left = new FormAttachment(0, margin);
    fd.top = new FormAttachment(buttonPreloadDimensionCache, 3 * margin);
    fd.right = new FormAttachment(100, -150);
    fd.bottom = new FormAttachment(100, -50);
    tableViewFields.setLayoutData(fd);

    buttonGetFields = new Button(shell, SWT.NONE);
    fd = new FormData();
    fd.left = new FormAttachment(tableViewFields, margin);
    fd.top = new FormAttachment(buttonPreloadDimensionCache, 3 * margin);
    fd.right = new FormAttachment(100, 0);
    buttonGetFields.setLayoutData(fd);

    buttonClearFields = new Button(shell, SWT.NONE);
    fd = new FormData();
    fd.left = new FormAttachment(tableViewFields, margin);
    fd.top = new FormAttachment(buttonGetFields, margin);
    fd.right = new FormAttachment(100, 0);
    buttonClearFields.setLayoutData(fd);

    buttonOk = new Button(shell, SWT.CENTER);
    buttonCancel = new Button(shell, SWT.CENTER);
    buttonOk.setText(BaseMessages.getString("System.Button.OK"));
    buttonCancel.setText(BaseMessages.getString("System.Button.Cancel"));
    setButtonPositions(new Button[] {buttonOk, buttonCancel}, margin, null);

    buttonGetFields.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent e) {
            doGetFields();
          }
        });
    buttonClearFields.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent e) {
            doClearFields();
          }
        });
    buttonCancel.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent e) {
            cancel();
          }
        });
    buttonOk.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent e) {
            ok();
          }
        });
    addConnectionLine.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent e) {
            doSelectConnection(false);
          }
        });
    comboCube.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent e) {
            doSelectCube();
          }
        });
    buttonEnableDimensionCache.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent arg0) {
            buttonPreloadDimensionCache.setEnabled(buttonEnableDimensionCache.getSelection());
          }
        });

    this.fillLocalizedData();
    this.fillStoredData();
    this.doSelectConnection(false);

    props.setLook(tableViewFields);
    props.setLook(textStepName);
    props.setLook(comboCube);
    props.setLook(labelStepName);
    props.setLook(labelCube);
    props.setLook(labelMeasureType);
    props.setLook(comboMeasureType);
    props.setLook(labelUpdateMode);
    props.setLook(comboUpdateMode);
    props.setLook(labelSplashMode);
    props.setLook(comboSplashMode);
    props.setLook(buttonClearFields);
    props.setLook(buttonGetFields);
    props.setLook(buttonOk);
    props.setLook(buttonCancel);
    props.setLook(addConnectionLine);
    props.setLook(buttonClearCube);
    props.setLook(labelClearCube);
    props.setLook(textCommitSize);
    props.setLook(labelCommitSize);
    props.setLook(labelPreloadDimensionCache);
    props.setLook(buttonPreloadDimensionCache);
    props.setLook(labelEnableDimensionCache);
    props.setLook(buttonEnableDimensionCache);

    shell.addShellListener(
        new ShellAdapter() {
          public void shellClosed(ShellEvent e) {
            cancel();
          }
        });
    meta.setChanged(changed);
    setSize();
    shell.open();

    PaloCellInputDialog.showPaloLibWarningDialog(shell);

    while (!shell.isDisposed()) {
      if (!display.readAndDispatch()) {
        display.sleep();
      }
    }
    return stepname;
  }
  public SAPFunction open() {
    Shell parent = getParent();
    Display display = parent.getDisplay();
    shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX);
    props.setLook(shell);
    shell.setImage(GUIResource.getInstance().getImageSpoon());
    int middle = Const.MIDDLE_PCT;
    int margin = Const.MARGIN;

    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = Const.FORM_MARGIN;
    formLayout.marginHeight = Const.FORM_MARGIN;

    shell.setLayout(formLayout);
    shell.setText(BaseMessages.getString(PKG, "SapFunctionBrowser.Title"));

    // Function
    //
    wlFunction = new Label(shell, SWT.RIGHT);
    wlFunction.setText(BaseMessages.getString(PKG, "SapInputDialog.Function.Label"));
    props.setLook(wlFunction);
    FormData fdlFunction = new FormData();
    fdlFunction.left = new FormAttachment(0, 0);
    fdlFunction.right = new FormAttachment(middle, -margin);
    fdlFunction.top = new FormAttachment(0, 0);
    wlFunction.setLayoutData(fdlFunction);
    wbFunction = new Button(shell, SWT.PUSH);
    props.setLook(wbFunction);

    wbFunction.setText(BaseMessages.getString(PKG, "SapInputDialog.FindFunctionButton.Label"));
    FormData fdbFunction = new FormData();
    fdbFunction.right = new FormAttachment(100, 0);
    fdbFunction.top = new FormAttachment(0, 0);
    wbFunction.setLayoutData(fdbFunction);
    wbFunction.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent e) {
            searchString = wFunction.getText();
            getData();
          }
        });

    wFunction = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wFunction);
    FormData fdFunction = new FormData();
    fdFunction.left = new FormAttachment(middle, 0);
    fdFunction.right = new FormAttachment(wbFunction, -margin);
    fdFunction.top = new FormAttachment(0, margin);
    wFunction.setLayoutData(fdFunction);
    Control lastControl = wFunction;

    // The buttons at the bottom of the dialog
    //
    wOK = new Button(shell, SWT.PUSH);
    wOK.setText(BaseMessages.getString(PKG, "System.Button.OK"));
    wOK.addListener(
        SWT.Selection,
        new Listener() {
          public void handleEvent(Event e) {
            ok();
          }
        });
    wCancel = new Button(shell, SWT.PUSH);
    wCancel.setText(BaseMessages.getString(PKG, "System.Button.Cancel"));
    wCancel.addListener(
        SWT.Selection,
        new Listener() {
          public void handleEvent(Event e) {
            cancel();
          }
        });

    // Position the buttons...
    //
    BaseStepDialog.positionBottomButtons(
        shell,
        new Button[] {
          wOK, wCancel,
        },
        Const.MARGIN,
        null);

    // The search results...
    //
    ColumnInfo[] columns =
        new ColumnInfo[] {
          new ColumnInfo(
              BaseMessages.getString(PKG, "SapFunctionBrowser.ResultView.Name.Column"),
              ColumnInfo.COLUMN_TYPE_TEXT,
              false,
              true),
          new ColumnInfo(
              BaseMessages.getString(PKG, "SapFunctionBrowser.ResultView.Groupname.Column"),
              ColumnInfo.COLUMN_TYPE_TEXT,
              false,
              true),
          new ColumnInfo(
              BaseMessages.getString(PKG, "SapFunctionBrowser.ResultView.Application.Column"),
              ColumnInfo.COLUMN_TYPE_TEXT,
              false,
              true),
          new ColumnInfo(
              BaseMessages.getString(PKG, "SapFunctionBrowser.ResultView.Description.Column"),
              ColumnInfo.COLUMN_TYPE_TEXT,
              false,
              true),
        };

    wResult =
        new TableView(
            space, shell, SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI, columns, 0, null, props);
    wResult.setSortable(true);

    FormData fdResults = new FormData();
    fdResults.left = new FormAttachment(0, 0);
    fdResults.top = new FormAttachment(lastControl, margin);
    fdResults.right = new FormAttachment(100, 0);
    fdResults.bottom = new FormAttachment(wOK, -3 * margin);
    wResult.setLayoutData(fdResults);

    // Detect X or ALT-F4 or something that kills this window...
    shell.addShellListener(
        new ShellAdapter() {
          public void shellClosed(ShellEvent e) {
            cancel();
          }
        });

    getData();

    // Set the shell size, based upon previous time...
    BaseStepDialog.setSize(shell);

    shell.open();

    while (!shell.isDisposed()) {
      if (!display.readAndDispatch()) {
        display.sleep();
      }
    }

    return function;
  }
  public String open() {

    final Display display = getParent().getDisplay();
    shell = new Shell(getParent(), SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN);
    props.setLook(shell);
    setShellImage(shell, meta);
    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = Const.FORM_MARGIN;
    formLayout.marginHeight = Const.FORM_MARGIN;

    shell.setLayout(formLayout);
    int middle = props.getMiddlePct();
    int margin = Const.MARGIN;

    FormData fd;

    labelStepName = new Label(shell, SWT.RIGHT);
    fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.right = new FormAttachment(middle, -margin);
    fd.top = new FormAttachment(0, margin);
    labelStepName.setLayoutData(fd);

    textStepName = new Text(shell, SWT.BORDER);
    fd = new FormData();
    fd.left = new FormAttachment(middle, 0);
    fd.right = new FormAttachment(100, 0);
    fd.top = new FormAttachment(0, margin);
    textStepName.setLayoutData(fd);

    addConnectionLine = addConnectionLine(shell, textStepName, Const.MIDDLE_PCT, margin);

    labelDimension = new Label(shell, SWT.RIGHT);
    fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.right = new FormAttachment(middle, -margin);
    fd.top = new FormAttachment(addConnectionLine, margin);
    labelDimension.setLayoutData(fd);

    comboDimension = new Combo(shell, SWT.READ_ONLY);
    fd = new FormData();
    fd.left = new FormAttachment(middle, 0);
    fd.right = new FormAttachment(100, 0);
    fd.top = new FormAttachment(addConnectionLine, margin);
    comboDimension.setLayoutData(fd);

    labelBaseElementsOnly = new Label(shell, SWT.RIGHT);
    fd = new FormData();
    fd.left = new FormAttachment(0, 0);
    fd.right = new FormAttachment(middle, -margin);
    fd.top = new FormAttachment(comboDimension, margin);
    labelBaseElementsOnly.setLayoutData(fd);

    buttonBaseElementsOnly = new Button(shell, SWT.CHECK);
    fd = new FormData();
    fd.left = new FormAttachment(middle, 0);
    fd.right = new FormAttachment(100, 0);
    fd.top = new FormAttachment(comboDimension, margin);
    buttonBaseElementsOnly.setLayoutData(fd);

    ModifyListener lsMod =
        new ModifyListener() {
          public void modifyText(ModifyEvent e) {
            meta.setChanged();
          }
        };
    ColumnInfo[] colinf =
        new ColumnInfo[] {
          new ColumnInfo(getLocalizedColumn(0), ColumnInfo.COLUMN_TYPE_TEXT, false, true),
          new ColumnInfo(getLocalizedColumn(1), ColumnInfo.COLUMN_TYPE_TEXT, false, true),
          new ColumnInfo(getLocalizedColumn(2), ColumnInfo.COLUMN_TYPE_TEXT, false, false),
          new ColumnInfo(
              getLocalizedColumn(3),
              ColumnInfo.COLUMN_TYPE_CCOMBO,
              new String[] {"String", "Number"},
              true)
        };

    tableViewFields =
        new TableView(null, shell, SWT.FILL | SWT.BORDER, colinf, 10, true, lsMod, props);

    tableViewFields.setSize(477, 280);
    tableViewFields.setBounds(5, 125, 477, 280);
    tableViewFields.setReadonly(true);
    tableViewFields.setSortable(false);
    fd = new FormData();
    fd.left = new FormAttachment(0, margin);
    fd.top = new FormAttachment(buttonBaseElementsOnly, 3 * margin);
    fd.right = new FormAttachment(100, -150);
    fd.bottom = new FormAttachment(100, -50);
    tableViewFields.setLayoutData(fd);

    buttonGetLevels = new Button(shell, SWT.NONE);
    fd = new FormData();
    fd.left = new FormAttachment(tableViewFields, margin);
    fd.top = new FormAttachment(buttonBaseElementsOnly, 3 * margin);
    fd.right = new FormAttachment(100, 0);
    buttonGetLevels.setLayoutData(fd);

    buttonClearLevels = new Button(shell, SWT.NONE);
    fd = new FormData();
    fd.left = new FormAttachment(tableViewFields, margin);
    fd.top = new FormAttachment(buttonGetLevels, margin);
    fd.right = new FormAttachment(100, 0);
    buttonClearLevels.setLayoutData(fd);

    buttonOk = new Button(shell, SWT.CENTER);
    buttonCancel = new Button(shell, SWT.CENTER);
    buttonPreview = new Button(shell, SWT.CENTER);
    buttonOk.setText(BaseMessages.getString("System.Button.OK"));
    buttonPreview.setText(BaseMessages.getString("System.Button.Preview"));
    buttonCancel.setText(BaseMessages.getString("System.Button.Cancel"));
    setButtonPositions(new Button[] {buttonOk, buttonPreview, buttonCancel}, margin, null);

    buttonCancel.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent e) {
            cancel();
          }
        });
    buttonPreview.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent e) {
            preview();
          }
        });
    buttonOk.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent e) {
            ok();
          }
        });
    buttonClearLevels.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent e) {
            doClearLevels();
          }
        });
    buttonGetLevels.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent e) {
            doGetLevels();
          }
        });
    comboDimension.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent e) {
            doSelectDimension();
          }
        });
    addConnectionLine.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent e) {
            doSelectConnection(false);
          }
        });

    this.fillLocalizationData();
    this.fillStoredData();
    this.doSelectConnection(false);

    props.setLook(tableViewFields);
    props.setLook(comboDimension);
    props.setLook(textStepName);
    props.setLook(buttonClearLevels);
    props.setLook(buttonGetLevels);
    props.setLook(labelStepName);
    props.setLook(labelDimension);
    props.setLook(buttonOk);
    props.setLook(buttonCancel);
    props.setLook(buttonPreview);
    props.setLook(addConnectionLine);
    props.setLook(labelBaseElementsOnly);
    props.setLook(buttonBaseElementsOnly);

    shell.addShellListener(
        new ShellAdapter() {
          public void shellClosed(ShellEvent e) {
            cancel();
          }
        });
    meta.setChanged(changed);
    setSize();
    shell.open();

    PaloCellInputDialog.showPaloLibWarningDialog(shell);

    while (!shell.isDisposed()) {
      if (!display.readAndDispatch()) display.sleep();
    }
    return stepname;
  }