Пример #1
0
  public String open() {
    Shell parent = getParent();
    Display display = parent.getDisplay();

    shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MIN | SWT.MAX);
    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, "Edi2Xml.Shell.Title"));

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

    // Stepname line
    wlStepname = new Label(shell, SWT.RIGHT);
    wlStepname.setText(BaseMessages.getString(PKG, "System.Label.StepName"));
    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);

    // edifact field line
    Label wlEdiField = new Label(shell, SWT.RIGHT);
    wlEdiField.setText(BaseMessages.getString(PKG, "Edi2Xml.InputField.Label")); // $NON-NLS-1$
    props.setLook(wlEdiField);
    FormData fdlEdiField = new FormData();
    fdlEdiField.left = new FormAttachment(0, 0);
    fdlEdiField.right = new FormAttachment(middle, -margin);
    fdlEdiField.top = new FormAttachment(wStepname, margin);
    wlEdiField.setLayoutData(fdlEdiField);

    wEdiField = new ComboVar(transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    wEdiField.setToolTipText(BaseMessages.getString(PKG, "Edi2Xml.InputField.Tooltip"));
    props.setLook(wEdiField);
    wEdiField.addModifyListener(lsMod);
    FormData fdEdiField = new FormData();
    fdEdiField.left = new FormAttachment(middle, 0);
    fdEdiField.top = new FormAttachment(wStepname, margin);
    fdEdiField.right = new FormAttachment(100, 0);
    wEdiField.setLayoutData(fdEdiField);
    wEdiField.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);
            BaseStepDialog.getFieldsFromPrevious(wEdiField, transMeta, stepMeta);
            shell.setCursor(null);
            busy.dispose();
          }
        });

    // xml output field value
    wlXmlField = new Label(shell, SWT.RIGHT);
    wlXmlField.setText(BaseMessages.getString(PKG, "Edi2Xml.OutputField.Label"));
    props.setLook(wlXmlField);
    fdlXmlField = new FormData();
    fdlXmlField.left = new FormAttachment(0, 0);
    fdlXmlField.right = new FormAttachment(middle, -margin);
    fdlXmlField.top = new FormAttachment(wEdiField, margin);
    wlXmlField.setLayoutData(fdlXmlField);

    wXmlField = new TextVar(transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wXmlField);
    wXmlField.setToolTipText(BaseMessages.getString(PKG, "Edi2Xml.OutputField.Tooltip"));
    wXmlField.addModifyListener(lsMod);
    fdXmlField = new FormData();
    fdXmlField.left = new FormAttachment(middle, 0);
    fdXmlField.right = new FormAttachment(100, 0);
    fdXmlField.top = new FormAttachment(wEdiField, margin);
    wXmlField.setLayoutData(fdXmlField);

    // OK and cancel buttons
    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"));

    BaseStepDialog.positionBottomButtons(shell, new Button[] {wOK, wCancel}, margin, wXmlField);

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

    wCancel.addListener(SWT.Selection, lsCancel);
    wOK.addListener(SWT.Selection, lsOK);

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

    wStepname.addSelectionListener(lsDef);
    wXmlField.addSelectionListener(lsDef);

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

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

    getData();
    input.setChanged(changed);

    shell.open();
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch()) display.sleep();
    }
    return stepname;
  }
Пример #2
0
 private void cancel() {
   stepname = null;
   input.setChanged(changed);
   dispose();
 }