コード例 #1
0
  private void ok() {
    stepname = wStepname.getText(); // return value

    input.setXslFilename(wXSLFilename.getText());
    input.setResultfieldname(wResultField.getText());
    input.setFieldname(wField.getText());
    input.setXSLFileField(wXSLField.getText());
    input.setXSLFactory(wXSLTFactory.getText());

    input.setXSLField(wXSLFileField.getSelection());
    input.setXSLFieldIsAFile(wXSLFieldIsAFile.getSelection());
    int nrparams = wFields.nrNonEmpty();
    int nroutputprops = wOutputProperties.nrNonEmpty();
    input.allocate(nrparams, nroutputprops);

    if (isDebug()) {
      logDebug(
          BaseMessages.getString(PKG, "HTTPDialog.Log.FoundArguments", String.valueOf(nrparams)));
    }
    // CHECKSTYLE:Indentation:OFF
    for (int i = 0; i < nrparams; i++) {
      TableItem item = wFields.getNonEmpty(i);
      input.getParameterField()[i] = item.getText(1);
      input.getParameterName()[i] = item.getText(2);
    }
    // CHECKSTYLE:Indentation:OFF
    for (int i = 0; i < nroutputprops; i++) {
      TableItem item = wOutputProperties.getNonEmpty(i);
      input.getOutputPropertyName()[i] = item.getText(1);
      input.getOutputPropertyValue()[i] = item.getText(2);
    }
    dispose();
  }
コード例 #2
0
  /** Copy information from the meta-data input to the dialog fields. */
  public void getData() {

    if (input.getXslFilename() != null) {
      wXSLFilename.setText(input.getXslFilename());
    }
    if (input.getResultfieldname() != null) {
      wResultField.setText(input.getResultfieldname());
    }
    if (input.getFieldname() != null) {
      wField.setText(input.getFieldname());
    }

    if (input.getXSLFileField() != null) {
      wXSLField.setText(input.getXSLFileField());
    }

    wXSLFileField.setSelection(input.useXSLField());
    wXSLFieldIsAFile.setSelection(input.isXSLFieldIsAFile());

    if (input.getXSLFactory() != null) {
      wXSLTFactory.setText(input.getXSLFactory());
    } else {
      wXSLTFactory.setText("JAXP");
    }

    if (input.getParameterName() != null) {
      for (int i = 0; i < input.getParameterName().length; i++) {
        TableItem item = wFields.table.getItem(i);
        item.setText(1, Const.NVL(input.getParameterField()[i], ""));
        item.setText(2, Const.NVL(input.getParameterName()[i], ""));
      }
    }

    if (input.getOutputPropertyName() != null) {
      for (int i = 0; i < input.getOutputPropertyName().length; i++) {
        TableItem item = wOutputProperties.table.getItem(i);
        item.setText(1, Const.NVL(input.getOutputPropertyName()[i], ""));
        item.setText(2, Const.NVL(input.getOutputPropertyValue()[i], ""));
      }
    }

    wStepname.selectAll();
    wStepname.setFocus();
  }
コード例 #3
0
 private void cancel() {
   stepname = null;
   input.setChanged(changed);
   dispose();
 }
コード例 #4
0
  public String open() {
    Shell parent = getParent();
    Display display = parent.getDisplay();

    shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN);
    props.setLook(shell);
    setShellImage(shell, input);

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

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

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

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

    // Filename line
    wlStepname = new Label(shell, SWT.RIGHT);
    wlStepname.setText(BaseMessages.getString(PKG, "XsltDialog.Stepname.Label"));
    props.setLook(wlStepname);
    fdlStepname = new FormData();
    fdlStepname.left = new FormAttachment(0, 0);
    fdlStepname.right = new FormAttachment(middle, -margin);
    fdlStepname.top = new FormAttachment(0, margin);
    wlStepname.setLayoutData(fdlStepname);
    wStepname = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    wStepname.setText(stepname);
    props.setLook(wStepname);
    wStepname.addModifyListener(lsMod);
    fdStepname = new FormData();
    fdStepname.left = new FormAttachment(middle, 0);
    fdStepname.top = new FormAttachment(0, margin);
    fdStepname.right = new FormAttachment(100, 0);
    wStepname.setLayoutData(fdStepname);

    wTabFolder = new CTabFolder(shell, SWT.BORDER);
    props.setLook(wTabFolder, Props.WIDGET_STYLE_TAB);

    // ////////////////////////
    // START OF GENERAL TAB ///
    // ////////////////////////

    wGeneralTab = new CTabItem(wTabFolder, SWT.NONE);
    wGeneralTab.setText(BaseMessages.getString(PKG, "XsltDialog.GeneralTab.TabTitle"));

    wGeneralComp = new Composite(wTabFolder, SWT.NONE);
    props.setLook(wGeneralComp);

    FormLayout generalLayout = new FormLayout();
    generalLayout.marginWidth = 3;
    generalLayout.marginHeight = 3;
    wGeneralComp.setLayout(generalLayout);

    // FieldName to evaluate
    wlField = new Label(wGeneralComp, SWT.RIGHT);
    wlField.setText(BaseMessages.getString(PKG, "XsltDialog.Field.Label"));
    props.setLook(wlField);
    FormData fdlField = new FormData();
    fdlField.left = new FormAttachment(0, 0);
    fdlField.top = new FormAttachment(wStepname, 2 * margin);
    fdlField.right = new FormAttachment(middle, -margin);
    wlField.setLayoutData(fdlField);
    wField = new CCombo(wGeneralComp, SWT.BORDER | SWT.READ_ONLY);
    wField.setEditable(true);
    props.setLook(wField);
    wField.addModifyListener(lsMod);
    FormData fdField = new FormData();
    fdField.left = new FormAttachment(middle, margin);
    fdField.top = new FormAttachment(wStepname, 2 * margin);
    fdField.right = new FormAttachment(100, -margin);
    wField.setLayoutData(fdField);
    wField.addFocusListener(
        new FocusListener() {
          public void focusLost(org.eclipse.swt.events.FocusEvent e) {}

          public void focusGained(org.eclipse.swt.events.FocusEvent e) {
            Cursor busy = new Cursor(shell.getDisplay(), SWT.CURSOR_WAIT);
            shell.setCursor(busy);
            PopulateFields(wField);
            shell.setCursor(null);
            busy.dispose();
          }
        });

    // Step Ouput field grouping?
    // ////////////////////////
    // START OF Output Field GROUP
    //

    wOutputField = new Group(wGeneralComp, SWT.SHADOW_NONE);
    props.setLook(wOutputField);
    wOutputField.setText(BaseMessages.getString(PKG, "XsltDialog.ResultField.Group.Label"));

    FormLayout outputfieldgroupLayout = new FormLayout();
    outputfieldgroupLayout.marginWidth = 10;
    outputfieldgroupLayout.marginHeight = 10;
    wOutputField.setLayout(outputfieldgroupLayout);

    // Output Fieldame
    wResultField =
        new LabelTextVar(
            transMeta,
            wOutputField,
            BaseMessages.getString(PKG, "XsltDialog.ResultField.Label"),
            BaseMessages.getString(PKG, "XsltDialog.ResultField.Tooltip"));
    props.setLook(wResultField);
    wResultField.addModifyListener(lsMod);
    FormData fdResultField = new FormData();
    fdResultField.left = new FormAttachment(0, 0);
    fdResultField.top = new FormAttachment(wField, margin);
    fdResultField.right = new FormAttachment(100, 0);
    wResultField.setLayoutData(fdResultField);

    fdOutputField = new FormData();
    fdOutputField.left = new FormAttachment(0, margin);
    fdOutputField.top = new FormAttachment(wField, margin);
    fdOutputField.right = new FormAttachment(100, -margin);
    wOutputField.setLayoutData(fdOutputField);

    // ///////////////////////////////////////////////////////////
    // / END OF Output Field GROUP
    // ///////////////////////////////////////////////////////////

    // XSL File grouping
    // ////////////////////////
    // START OF XSL File GROUP
    //

    wXSLFileGroup = new Group(wGeneralComp, SWT.SHADOW_NONE);
    props.setLook(wXSLFileGroup);
    wXSLFileGroup.setText(BaseMessages.getString(PKG, "XsltDialog.XSL.Group.Label"));

    FormLayout XSLFileGroupLayout = new FormLayout();
    XSLFileGroupLayout.marginWidth = 10;
    XSLFileGroupLayout.marginHeight = 10;
    wXSLFileGroup.setLayout(XSLFileGroupLayout);

    // Is XSL source defined in a Field?
    wlXSLFileField = new Label(wXSLFileGroup, SWT.RIGHT);
    wlXSLFileField.setText(BaseMessages.getString(PKG, "XsltDialog.XSLFilenameFileField.Label"));
    props.setLook(wlXSLFileField);
    fdlXSLFileField = new FormData();
    fdlXSLFileField.left = new FormAttachment(0, 0);
    fdlXSLFileField.top = new FormAttachment(wResultField, margin);
    fdlXSLFileField.right = new FormAttachment(middle, -margin);
    wlXSLFileField.setLayoutData(fdlXSLFileField);
    wXSLFileField = new Button(wXSLFileGroup, SWT.CHECK);
    props.setLook(wXSLFileField);
    wXSLFileField.setToolTipText(
        BaseMessages.getString(PKG, "XsltDialog.XSLFilenameFileField.Tooltip"));
    fdXSLFileField = new FormData();
    fdXSLFileField.left = new FormAttachment(middle, margin);
    fdXSLFileField.top = new FormAttachment(wResultField, margin);
    wXSLFileField.setLayoutData(fdXSLFileField);

    SelectionAdapter lsXslFile =
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent arg0) {
            ActivewlXSLField();
            input.setChanged();
          }
        };
    wXSLFileField.addSelectionListener(lsXslFile);

    // If XSL File name defined in a Field
    wlXSLField = new Label(wXSLFileGroup, SWT.RIGHT);
    wlXSLField.setText(BaseMessages.getString(PKG, "XsltDialog.XSLFilenameField.Label"));
    props.setLook(wlXSLField);
    FormData fdlXSLField = new FormData();
    fdlXSLField.left = new FormAttachment(0, 0);
    fdlXSLField.top = new FormAttachment(wXSLFileField, margin);
    fdlXSLField.right = new FormAttachment(middle, -margin);
    wlXSLField.setLayoutData(fdlXSLField);
    wXSLField = new CCombo(wXSLFileGroup, SWT.BORDER | SWT.READ_ONLY);
    wXSLField.setEditable(true);
    props.setLook(wXSLField);
    wXSLField.addModifyListener(lsMod);
    FormData fdXSLField = new FormData();
    fdXSLField.left = new FormAttachment(middle, margin);
    fdXSLField.top = new FormAttachment(wXSLFileField, margin);
    fdXSLField.right = new FormAttachment(100, -margin);
    wXSLField.setLayoutData(fdXSLField);
    wXSLField.addFocusListener(
        new FocusListener() {
          public void focusLost(org.eclipse.swt.events.FocusEvent e) {}

          public void focusGained(org.eclipse.swt.events.FocusEvent e) {
            Cursor busy = new Cursor(shell.getDisplay(), SWT.CURSOR_WAIT);
            shell.setCursor(busy);
            PopulateFields(wXSLField);
            shell.setCursor(null);
            busy.dispose();
          }
        });

    // Is XSL field defined in a Field is a file?
    wlXSLFieldIsAFile = new Label(wXSLFileGroup, SWT.RIGHT);
    wlXSLFieldIsAFile.setText(BaseMessages.getString(PKG, "XsltDialog.XSLFieldIsAFile.Label"));
    props.setLook(wlXSLFieldIsAFile);
    fdlXSLFieldIsAFile = new FormData();
    fdlXSLFieldIsAFile.left = new FormAttachment(0, 0);
    fdlXSLFieldIsAFile.top = new FormAttachment(wXSLField, margin);
    fdlXSLFieldIsAFile.right = new FormAttachment(middle, -margin);
    wlXSLFieldIsAFile.setLayoutData(fdlXSLFieldIsAFile);
    wXSLFieldIsAFile = new Button(wXSLFileGroup, SWT.CHECK);
    props.setLook(wXSLFieldIsAFile);
    wXSLFieldIsAFile.setToolTipText(
        BaseMessages.getString(PKG, "XsltDialog.XSLFieldIsAFile.Tooltip"));
    fdXSLFieldIsAFile = new FormData();
    fdXSLFieldIsAFile.left = new FormAttachment(middle, margin);
    fdXSLFieldIsAFile.top = new FormAttachment(wXSLField, margin);
    wXSLFieldIsAFile.setLayoutData(fdXSLFieldIsAFile);
    wXSLFieldIsAFile.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent arg0) {
            input.setChanged();
          }
        });

    // XSL Filename
    wlFilename = new Label(wXSLFileGroup, SWT.RIGHT);
    wlFilename.setText(BaseMessages.getString(PKG, "XsltDialog.XSLFilename.Label"));
    props.setLook(wlFilename);
    FormData fdlXSLFilename = new FormData();
    fdlXSLFilename.left = new FormAttachment(0, 0);
    fdlXSLFilename.top = new FormAttachment(wXSLFieldIsAFile, 2 * margin);
    fdlXSLFilename.right = new FormAttachment(middle, -margin);
    wlFilename.setLayoutData(fdlXSLFilename);

    wbbFilename = new Button(wXSLFileGroup, SWT.PUSH | SWT.CENTER);
    props.setLook(wbbFilename);
    wbbFilename.setText(BaseMessages.getString(PKG, "XsltDialog.FilenameBrowse.Button"));
    wbbFilename.setToolTipText(
        BaseMessages.getString(PKG, "System.Tooltip.BrowseForFileOrDirAndAdd"));
    FormData fdbXSLFilename = new FormData();
    fdbXSLFilename.right = new FormAttachment(100, 0);
    fdbXSLFilename.top = new FormAttachment(wXSLFieldIsAFile, 2 * margin);
    wbbFilename.setLayoutData(fdbXSLFilename);

    wXSLFilename = new TextVar(transMeta, wXSLFileGroup, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wXSLFilename);
    wXSLFilename.addModifyListener(lsMod);
    FormData fdXSLFilename = new FormData();
    fdXSLFilename.left = new FormAttachment(middle, margin);
    fdXSLFilename.right = new FormAttachment(wbbFilename, -margin);
    fdXSLFilename.top = new FormAttachment(wXSLFieldIsAFile, 2 * margin);
    wXSLFilename.setLayoutData(fdXSLFilename);

    // XSLTFactory
    wlXSLTFactory = new Label(wXSLFileGroup, SWT.RIGHT);
    wlXSLTFactory.setText(BaseMessages.getString(PKG, "XsltDialog.XSLTFactory.Label"));
    props.setLook(wlXSLTFactory);
    fdlXSLTFactory = new FormData();
    fdlXSLTFactory.left = new FormAttachment(0, 0);
    fdlXSLTFactory.top = new FormAttachment(wXSLFilename, 2 * margin);
    fdlXSLTFactory.right = new FormAttachment(middle, -margin);
    wlXSLTFactory.setLayoutData(fdlXSLTFactory);
    wXSLTFactory = new CCombo(wXSLFileGroup, SWT.BORDER | SWT.READ_ONLY);
    wXSLTFactory.setEditable(true);
    props.setLook(wXSLTFactory);
    wXSLTFactory.addModifyListener(lsMod);
    fdXSLTFactory = new FormData();
    fdXSLTFactory.left = new FormAttachment(middle, margin);
    fdXSLTFactory.top = new FormAttachment(wXSLFilename, 2 * margin);
    fdXSLTFactory.right = new FormAttachment(100, 0);
    wXSLTFactory.setLayoutData(fdXSLTFactory);
    wXSLTFactory.add("JAXP");
    wXSLTFactory.add("SAXON");

    fdXSLFileGroup = new FormData();
    fdXSLFileGroup.left = new FormAttachment(0, margin);
    fdXSLFileGroup.top = new FormAttachment(wOutputField, margin);
    fdXSLFileGroup.right = new FormAttachment(100, -margin);
    wXSLFileGroup.setLayoutData(fdXSLFileGroup);

    // ///////////////////////////////////////////////////////////
    // / END OF XSL File GROUP
    // ///////////////////////////////////////////////////////////

    fdGeneralComp = new FormData();
    fdGeneralComp.left = new FormAttachment(0, 0);
    fdGeneralComp.top = new FormAttachment(wField, 0);
    fdGeneralComp.right = new FormAttachment(100, 0);
    fdGeneralComp.bottom = new FormAttachment(100, 0);
    wGeneralComp.setLayoutData(fdGeneralComp);

    wGeneralComp.layout();
    wGeneralTab.setControl(wGeneralComp);
    props.setLook(wGeneralComp);

    // ///////////////////////////////////////////////////////////
    // / END OF GENERAL TAB
    // ///////////////////////////////////////////////////////////

    // Additional tab...
    //
    wAdditionalTab = new CTabItem(wTabFolder, SWT.NONE);
    wAdditionalTab.setText(BaseMessages.getString(PKG, "XsltDialog.AdvancedTab.Title"));

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

    wAdditionalComp = new Composite(wTabFolder, SWT.NONE);
    wAdditionalComp.setLayout(addLayout);
    props.setLook(wAdditionalComp);

    // Output properties
    wlOutputProperties = new Label(wAdditionalComp, SWT.NONE);
    wlOutputProperties.setText(BaseMessages.getString(PKG, "XsltDialog.OutputProperties.Label"));
    props.setLook(wlOutputProperties);
    fdlOutputProperties = new FormData();
    fdlOutputProperties.left = new FormAttachment(0, 0);
    fdlOutputProperties.top = new FormAttachment(0, margin);
    wlOutputProperties.setLayoutData(fdlOutputProperties);

    final int OutputPropertiesRows = input.getOutputPropertyName().length;

    colinf =
        new ColumnInfo[] {
          new ColumnInfo(
              BaseMessages.getString(PKG, "XsltDialog.ColumnInfo.OutputProperties.Name"),
              ColumnInfo.COLUMN_TYPE_CCOMBO,
              new String[] {""},
              false),
          new ColumnInfo(
              BaseMessages.getString(PKG, "XsltDialog.ColumnInfo.OutputProperties.Value"),
              ColumnInfo.COLUMN_TYPE_TEXT,
              false),
        };
    colinf[0].setComboValues(XsltMeta.outputProperties);
    colinf[1].setUsingVariables(true);

    wOutputProperties =
        new TableView(
            transMeta,
            wAdditionalComp,
            SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI,
            colinf,
            OutputPropertiesRows,
            lsMod,
            props);
    fdOutputProperties = new FormData();
    fdOutputProperties.left = new FormAttachment(0, 0);
    fdOutputProperties.top = new FormAttachment(wlOutputProperties, margin);
    fdOutputProperties.right = new FormAttachment(100, -margin);
    fdOutputProperties.bottom = new FormAttachment(wlOutputProperties, 200);
    wOutputProperties.setLayoutData(fdOutputProperties);

    // Parameters

    wlFields = new Label(wAdditionalComp, SWT.NONE);
    wlFields.setText(BaseMessages.getString(PKG, "XsltDialog.Parameters.Label"));
    props.setLook(wlFields);
    fdlFields = new FormData();
    fdlFields.left = new FormAttachment(0, 0);
    fdlFields.top = new FormAttachment(wOutputProperties, 2 * margin);
    wlFields.setLayoutData(fdlFields);

    wGet = new Button(wAdditionalComp, SWT.PUSH);
    wGet.setText(BaseMessages.getString(PKG, "XsltDialog.GetFields.Button"));
    FormData fdGet = new FormData();
    fdGet.top = new FormAttachment(wlFields, margin);
    fdGet.right = new FormAttachment(100, 0);
    wGet.setLayoutData(fdGet);

    final int FieldsRows = input.getParameterField().length;

    colinf =
        new ColumnInfo[] {
          new ColumnInfo(
              BaseMessages.getString(PKG, "XsltDialog.ColumnInfo.Name"),
              ColumnInfo.COLUMN_TYPE_CCOMBO,
              new String[] {""},
              false),
          new ColumnInfo(
              BaseMessages.getString(PKG, "XsltDialog.ColumnInfo.Parameter"),
              ColumnInfo.COLUMN_TYPE_TEXT,
              false),
        };
    colinf[1].setUsingVariables(true);

    wFields =
        new TableView(
            transMeta,
            wAdditionalComp,
            SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI,
            colinf,
            FieldsRows,
            lsMod,
            props);
    fdFields = new FormData();
    fdFields.left = new FormAttachment(0, 0);
    fdFields.top = new FormAttachment(wlFields, margin);
    fdFields.right = new FormAttachment(wGet, -margin);
    fdFields.bottom = new FormAttachment(100, -margin);
    wFields.setLayoutData(fdFields);

    // Search the fields in the background

    final Runnable runnable =
        new Runnable() {
          public void run() {
            StepMeta stepMeta = transMeta.findStep(stepname);
            if (stepMeta != null) {
              try {
                RowMetaInterface row = transMeta.getPrevStepFields(stepMeta);

                // Remember these fields...
                for (int i = 0; i < row.size(); i++) {
                  inputFields.put(row.getValueMeta(i).getName(), Integer.valueOf(i));
                }
                setComboBoxes();
              } catch (KettleException e) {
                logError(BaseMessages.getString(PKG, "System.Dialog.GetFieldsFailed.Message"));
              }
            }
          }
        };
    new Thread(runnable).start();

    fdAdditionalComp = new FormData();
    fdAdditionalComp.left = new FormAttachment(0, 0);
    fdAdditionalComp.top = new FormAttachment(wStepname, margin);
    fdAdditionalComp.right = new FormAttachment(100, 0);
    fdAdditionalComp.bottom = new FormAttachment(100, 0);
    wAdditionalComp.setLayoutData(fdAdditionalComp);

    wAdditionalComp.layout();
    wAdditionalTab.setControl(wAdditionalComp);
    // ////// END of Additional Tab

    FormData fdTabFolder = new FormData();
    fdTabFolder.left = new FormAttachment(0, 0);
    fdTabFolder.top = new FormAttachment(wStepname, margin);
    fdTabFolder.right = new FormAttachment(100, 0);
    fdTabFolder.bottom = new FormAttachment(100, -50);
    wTabFolder.setLayoutData(fdTabFolder);

    wOK = new Button(shell, SWT.PUSH);
    wOK.setText(BaseMessages.getString(PKG, "System.Button.OK"));

    wCancel = new Button(shell, SWT.PUSH);
    wCancel.setText(BaseMessages.getString(PKG, "System.Button.Cancel"));

    setButtonPositions(new Button[] {wOK, wCancel}, margin, wTabFolder);

    // Add listeners
    lsCancel =
        new Listener() {
          public void handleEvent(Event e) {
            cancel();
          }
        };
    lsGet =
        new Listener() {
          public void handleEvent(Event e) {
            get();
          }
        };
    lsOK =
        new Listener() {
          public void handleEvent(Event e) {
            ok();
          }
        };

    wCancel.addListener(SWT.Selection, lsCancel);
    wGet.addListener(SWT.Selection, lsGet);

    wOK.addListener(SWT.Selection, lsOK);

    lsDef =
        new SelectionAdapter() {
          public void widgetDefaultSelected(SelectionEvent e) {
            ok();
          }
        };

    wStepname.addSelectionListener(lsDef);

    // Whenever something changes, set the tooltip to the expanded version
    // of the filename:
    wXSLFilename.addModifyListener(
        new ModifyListener() {
          public void modifyText(ModifyEvent e) {
            wXSLFilename.setToolTipText(transMeta.environmentSubstitute(wXSLFilename.getText()));
          }
        });

    // Listen to the Browse... button
    wbbFilename.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent e) {

            FileDialog dialog = new FileDialog(shell, SWT.OPEN);
            dialog.setFilterExtensions(new String[] {"*.xsl;*.XSL", "*.xslt;.*XSLT", "*"});
            if (wXSLFilename.getText() != null) {
              String fname = transMeta.environmentSubstitute(wXSLFilename.getText());
              dialog.setFileName(fname);
            }

            dialog.setFilterNames(
                new String[] {
                  BaseMessages.getString(PKG, "XsltDialog.FileType"),
                  BaseMessages.getString(PKG, "System.FileType.AllFiles")
                });

            if (dialog.open() != null) {
              String str =
                  dialog.getFilterPath()
                      + System.getProperty("file.separator")
                      + dialog.getFileName();
              wXSLFilename.setText(str);
            }
          }
        });

    wTabFolder.setSelection(0);

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

    getData();
    ActivewlXSLField();

    input.setChanged(changed);

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