Example #1
0
  public CopyPopup(
      final Path path,
      final Validator validator,
      final CommandWithFileNameAndCommitMessage command) {
    super(CommonImages.INSTANCE.edit(), CommonConstants.INSTANCE.CopyPopupTitle());

    checkNotNull("validator", validator);
    checkNotNull("path", path);
    checkNotNull("command", command);

    // Make sure it appears on top of other popups
    getElement().getStyle().setZIndex(Integer.MAX_VALUE);
    setGlassEnabled(true);

    nameTextBox.setTitle(CommonConstants.INSTANCE.NewName());
    nameTextBox.setWidth("200px");
    addAttribute(CommonConstants.INSTANCE.NewNameColon(), nameTextBox);

    checkInCommentTextBox.setTitle(CommonConstants.INSTANCE.CheckInComment());
    checkInCommentTextBox.setWidth("200px");
    addAttribute(CommonConstants.INSTANCE.CheckInCommentColon(), checkInCommentTextBox);

    final HorizontalPanel hp = new HorizontalPanel();
    final Button create = new Button(CommonConstants.INSTANCE.CopyPopupCreateACopy());
    create.addClickHandler(
        new ClickHandler() {
          public void onClick(final ClickEvent arg0) {

            final String baseFileName = nameTextBox.getText();
            final String originalFileName = path.getFileName();
            final String extension =
                (originalFileName.lastIndexOf(".") > 0
                    ? originalFileName.substring(originalFileName.lastIndexOf("."))
                    : "");
            final String fileName = baseFileName + extension;

            validator.validate(
                fileName,
                new ValidatorCallback() {
                  @Override
                  public void onSuccess() {
                    hide();
                    command.execute(
                        new FileNameAndCommitMessage(
                            baseFileName, checkInCommentTextBox.getText()));
                  }

                  @Override
                  public void onFailure() {
                    Window.alert(CommonConstants.INSTANCE.InvalidFileName0(baseFileName));
                  }
                });
          }
        });
    hp.add(create);

    final Button cancel = new Button(CommonConstants.INSTANCE.Cancel());
    cancel.addClickHandler(
        new ClickHandler() {
          public void onClick(final ClickEvent arg0) {
            hide();
          }
        });
    hp.add(new HTML("&nbsp"));
    hp.add(cancel);
    addAttribute("", hp);
  }