bandfactory.java

来自「swing编写的库存管理程序。毕业设计类」· Java 代码 · 共 559 行 · 第 1/2 页

    }
    final String halign = attr.getValue(ALIGNMENT_ATT);
    if (halign != null)
    {
      reportFooter.getBandDefaults().setStyleProperty(ElementStyleSheet.ALIGNMENT,
          ReportParserUtil.parseHorizontalElementAlignment(halign));
    }

    getParser().pushFactory(new ElementFactory(getReportParser(), REPORT_FOOTER_TAG, reportFooter));
  }

  /**
   * Handles the start of a pageheader definition.
   *
   * @param attr  the element attributes.
   *
   * @throws SAXException if there is a parsing problem.
   *
   * @see org.jfree.report.PageHeader
   */
  private void startPageHeader(final Attributes attr)
      throws SAXException
  {
    // create the page header...
    final PageHeader pageHeader = getReport().getPageHeader();

    // get the height...
    final String heightAttr = attr.getValue("height");
    if (heightAttr != null)
    {
      final float height = ParserUtil.parseFloat(heightAttr, 0);
      pageHeader.getStyle().setStyleProperty(ElementStyleSheet.MINIMUMSIZE,
          new FloatDimension(0, height));
    }

    final String firstPageAttr = attr.getValue("onfirstpage");
    if (firstPageAttr != null)
    {
      final boolean firstPage = ParserUtil.parseBoolean(firstPageAttr, true);
      pageHeader.setDisplayOnFirstPage(firstPage);
    }

    final String lastPageAttr = attr.getValue("onlastpage");
    if (lastPageAttr != null)
    {
      final boolean lastPage = ParserUtil.parseBoolean(lastPageAttr, true);
      pageHeader.setDisplayOnLastPage(lastPage);
    }

    final FontFactory.FontInformation fi = FontFactory.createFont(attr);
    FontFactory.applyFontInformation(pageHeader.getBandDefaults(), fi);

    final String valign = attr.getValue(VALIGNMENT_ATT);
    if (valign != null)
    {
      pageHeader.getBandDefaults().setStyleProperty(ElementStyleSheet.VALIGNMENT,
          ReportParserUtil.parseVerticalElementAlignment(valign));
    }
    final String halign = attr.getValue(ALIGNMENT_ATT);
    if (halign != null)
    {
      pageHeader.getBandDefaults().setStyleProperty(ElementStyleSheet.ALIGNMENT,
          ReportParserUtil.parseHorizontalElementAlignment(halign));
    }

    getParser().pushFactory(new ElementFactory(getReportParser(), PAGE_HEADER_TAG, pageHeader));
  }

  /**
   * Handles the start of a pagefooter definition.
   *
   * @param attr  the element attributes.
   *
   * @throws SAXException if there is a parsing problem.
   *
   * @see org.jfree.report.PageFooter
   */
  private void startPageFooter(final Attributes attr)
      throws SAXException
  {
    // create the page header...
    final PageFooter pageFooter = getReport().getPageFooter();

    // get the height...
    final String heightAttr = attr.getValue("height");
    if (heightAttr != null)
    {
      final float height = ParserUtil.parseFloat(heightAttr, 0);
      pageFooter.getStyle().setStyleProperty(ElementStyleSheet.MINIMUMSIZE,
          new FloatDimension(0, height));
    }

    final String firstPageAttr = attr.getValue("onfirstpage");
    if (firstPageAttr != null)
    {
      final boolean firstPage = ParserUtil.parseBoolean(firstPageAttr, true);
      pageFooter.setDisplayOnFirstPage(firstPage);
    }

    final String lastPageAttr = attr.getValue("onlastpage");
    if (lastPageAttr != null)
    {
      final boolean lastPage = ParserUtil.parseBoolean(lastPageAttr, true);
      pageFooter.setDisplayOnLastPage(lastPage);
    }

    final FontFactory.FontInformation fi = FontFactory.createFont(attr);
    FontFactory.applyFontInformation(pageFooter.getBandDefaults(), fi);

    final String valign = attr.getValue(VALIGNMENT_ATT);
    if (valign != null)
    {
      pageFooter.getBandDefaults().setStyleProperty(ElementStyleSheet.VALIGNMENT,
          ReportParserUtil.parseVerticalElementAlignment(valign));
    }
    final String halign = attr.getValue(ALIGNMENT_ATT);
    if (halign != null)
    {
      pageFooter.getBandDefaults().setStyleProperty(ElementStyleSheet.ALIGNMENT,
          ReportParserUtil.parseHorizontalElementAlignment(halign));
    }

    getReport().setPageFooter(pageFooter);
    getParser().pushFactory(new ElementFactory(getReportParser(), PAGE_FOOTER_TAG, pageFooter));
  }

  /**
   * Handles the start of an Watermark definition.
   *
   * @param attr  the element attributes.
   *
   * @throws SAXException if there is a parsing problem.
   *
   * @see org.jfree.report.Watermark
   */
  private void startWatermark(final Attributes attr)
      throws SAXException
  {
    final Band watermark = getReport().getWatermark();
    final String heightAttr = attr.getValue("height");
    if (heightAttr != null)
    {
      // get the height...
      final float height = ParserUtil.parseFloat(heightAttr, 0);

      watermark.getStyle().setStyleProperty
          (ElementStyleSheet.MINIMUMSIZE, new FloatDimension(0, height));
    }

    final FontFactory.FontInformation fi = FontFactory.createFont(attr);
    FontFactory.applyFontInformation(watermark.getBandDefaults(), fi);

    final String valign = attr.getValue(VALIGNMENT_ATT);
    if (valign != null)
    {
      watermark.getBandDefaults().setStyleProperty
          (ElementStyleSheet.VALIGNMENT, ReportParserUtil.parseVerticalElementAlignment(valign));
    }
    final String halign = attr.getValue(ALIGNMENT_ATT);
    if (halign != null)
    {
      watermark.getBandDefaults().setStyleProperty
          (ElementStyleSheet.ALIGNMENT, ReportParserUtil.parseHorizontalElementAlignment(halign));
    }
    getParser().pushFactory(new ElementFactory(getReportParser(), WATERMARK_TAG, watermark));
  }

  /**
   * Handles the start of an ItemBand definition.
   *
   * @param attr  the element attributes.
   *
   * @throws SAXException if there is a parsing problem.
   *
   * @see org.jfree.report.ItemBand
   */
  private void startItems(final Attributes attr)
      throws SAXException
  {
    final ItemBand items = getReport().getItemBand();
    final String heightAttr = attr.getValue("height");
    if (heightAttr != null)
    {
      // get the height...
      final float height = ParserUtil.parseFloat(heightAttr, 0);

      items.getStyle().setStyleProperty
          (ElementStyleSheet.MINIMUMSIZE, new FloatDimension(0, height));
    }

    final FontFactory.FontInformation fi = FontFactory.createFont(attr);
    FontFactory.applyFontInformation(items.getBandDefaults(), fi);

    final String valign = attr.getValue(VALIGNMENT_ATT);
    if (valign != null)
    {
      items.getBandDefaults().setStyleProperty
          (ElementStyleSheet.VALIGNMENT, ReportParserUtil.parseVerticalElementAlignment(valign));
    }
    final String halign = attr.getValue(ALIGNMENT_ATT);
    if (halign != null)
    {
      items.getBandDefaults().setStyleProperty
          (ElementStyleSheet.ALIGNMENT, ReportParserUtil.parseHorizontalElementAlignment(halign));
    }
    getParser().pushFactory(new ElementFactory(getReportParser(), ITEMS_TAG, items));
  }

  /**
   * Handles the end of an Watermark definition.
   *
   * @throws SAXException if a Parser error occurs.
   */
  private void endWatermark() throws SAXException
  {
    getParser().popFactory().endElement(WATERMARK_TAG);
  }

  /**
   * Handles the end of an ItemBand definition.
   *
   * @see org.jfree.report.ItemBand
   *
   * @throws SAXException if a Parser error occurs.
   */
  private void endItems() throws SAXException
  {
    getParser().popFactory().endElement(ITEMS_TAG);
  }

  /**
   * Handles the end of a PageHeader definition.
   *
   * @see org.jfree.report.PageHeader
   *
   * @throws SAXException if a parser error occurs.
   */
  private void endPageHeader() throws SAXException
  {
    getParser().popFactory().endElement(PAGE_HEADER_TAG);
  }

  /**
   * Handles the end of a PageFooter definition.
   *
   * @see org.jfree.report.PageFooter
   *
   * @throws SAXException if a parser error occurs.
   */
  private void endPageFooter() throws SAXException
  {
    getParser().popFactory().endElement(PAGE_FOOTER_TAG);
  }

  /**
   * Handles the end of a ReportHeader definition.
   *
   * @see org.jfree.report.ReportHeader
   *
   * @throws SAXException if a parser error occurs.
   */
  private void endReportHeader() throws SAXException
  {
    getParser().popFactory().endElement(REPORT_HEADER_TAG);
  }

  /**
   * Handles the end of a ReportFooter definition.
   *
   * @see org.jfree.report.ReportFooter
   *
   * @throws SAXException if a parser error occurs.
   */
  private void endReportFooter() throws SAXException
  {
    getParser().popFactory().endElement(REPORT_FOOTER_TAG);
  }
}