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Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2022 TIBCO Software Inc. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* JasperReports is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with JasperReports. If not, see Marking Headings
* JasperReports currently supports specifying type 1, 2 and 3 level headings.
* In order to mark a text field as a level 1 heading, the following custom element property
* should be used in JRXML:
*
* <property name="net.sf.jasperreports.export.pdf.tag.h1" value="full"/>
*
* Value full means that a full <H1> tag will be embedded in the PDF wrapping the
* current text element.
* If two or more text fields make up a single level 1 heading, there are two ways to mark
* the heading:
*
* - In the first, the text elements making up the heading are placed inside a frame and
* the frame is marked with the following custom property:
*
* <property name="net.sf.jasperreports.export.pdf.tag.h1" value="full"/>
* - In the second, the first element of the heading (respective to the Z-Order, or the
* order in which the elements appear in JRXML) is tagged with:
*
* <property name="net.sf.jasperreports.export.pdf.tag.h1" value="start"/>
*
* and the last element from the heading (respective to the same order) is marked with
*
* <property name="net.sf.jasperreports.export.pdf.tag.h1" value="end"/>
*
*
* Level 2 and level 3 headings are marked the same way, except that the properties are:
*
* net.sf.jasperreports.export.pdf.tag.h2
*
* and
*
* net.sf.jasperreports.export.pdf.tag.h3.
* Marking Tables
* Tables are comprised of column headers, row headers, and a data section. Each table
* section is made of cells. Marking table structures in PDF is similar to the way tables are
* described in HTML and uses the same techniques as those for marking headings.
*
* When marking a table, the user has to indicate in the report template where the table
* starts and where it ends.
*
* If the entire table is placed in a container, such as a frame element, marking the table
* requires only marking the parent frame with the following custom element property:
*
* <property name="net.sf.jasperreports.export.pdf.tag.table" value="full"/>
*
* However, most of the time, tables cannot be isolated in a frame unless they are
* subreports, because they generally span multiple report sections and bands. In such
* cases, marking a table requires marking in JRXML the first and last element making up
* the table structure.
*
* The first element of the table (probably the first element in the table header) should be
* marked with the following custom property:
*
* <property name="net.sf.jasperreports.export.pdf.tag.table" value="start"/>
*
* The last element of the table should be marked with:
*
* <property name="net.sf.jasperreports.export.pdf.tag.table" value="end"/>
*
* Tables are made of rows, and each row has to be precisely delimited within the table
* structure. This includes the column header rows at the top of the table. Similar to the
* headings and table marking, a table row can be identified in two ways:
*
* - If the entire content that makes up the row is isolated within a frame, the frame can be
* marked with the following custom property:
*
* <property name="net.sf.jasperreports.export.pdf.tag.tr" value="full"/>
*
* - If the content of the row is not grouped in a container frame, its first and last elements
* (respective to the Z-order or the order in which they appear in JRXML) have to be
* marked with the following custom properties:
*
* <property name="net.sf.jasperreports.export.pdf.tag.tr" value="start"/>
*
* for the first element and
*
* <property name="net.sf.jasperreports.export.pdf.tag.tr" value="start"/>
*
* for the last element.
*
*
* Each table row can contain header cells or data cells. Regardless of their type, and
* similar to headings, tables, and table rows, cells can be marked either by marking a
* single element representing the cell content (this single cell element can actually be a
* frame element), or by marking the first and last element from the cell content.
*
* Header cells made of a single element (this single element can actually be a frame) are
* marked with
*
* <property name="net.sf.jasperreports.export.pdf.tag.th" value="full"/>
*
* A header cell made of multiple elements is marked with
*
* <property name="net.sf.jasperreports.export.pdf.tag.th" value="start"/>
* on its first element and
*
* <property name="net.sf.jasperreports.export.pdf.tag.th" value="end"/>
* on its last element.
*
* Normal data cells made of a single element (that can be frame) are marked with
*
* <property name="net.sf.jasperreports.export.pdf.tag.td" value="full"/>
*
* Normal data cells made of multiple elements are marked with
*
* <property name="net.sf.jasperreports.export.pdf.tag.td" value="start"/>
* on their first element and
*
* <property name="net.sf.jasperreports.export.pdf.tag.td" value="end"/>
* on their last element.
*
* Just as in HTML tables, cells can span multiple rows and/or columns. Column span and
* row span values for the current table cell can be specified using the following custom
* properties on the same element where the cell start was marked (the element with the
* full or start property marking the cell):
*
* <property name="net.sf.jasperreports.export.pdf.tag.colspan" value="<number>"/>
*
* <property name="net.sf.jasperreports.export.pdf.tag.rowspan" value="<number>"/>
* PDF Content Reading Order
* JasperReports uses the Z-order of the elements as present in the report template
* (JRXML) to control reading order in the resulting PDF files. This is usually the intended
* way for the documents to be read, so no specific modifications were required in order to
* achieve it.
*
* @author Teodor Danciu ([email protected])
*/
public class JRPdfExporterTagHelper implements StyledTextListWriter
{
@Property(
category = PropertyConstants.CATEGORY_EXPORT,
scopes = {PropertyScope.ELEMENT},
sinceVersion = PropertyConstants.VERSION_3_1_2
)
public static final String PROPERTY_TAG_TABLE = JRPdfExporter.PDF_EXPORTER_PROPERTIES_PREFIX + "tag.table";
@Property(
category = PropertyConstants.CATEGORY_EXPORT,
scopes = {PropertyScope.ELEMENT},
sinceVersion = PropertyConstants.VERSION_3_1_2
)
public static final String PROPERTY_TAG_TR = JRPdfExporter.PDF_EXPORTER_PROPERTIES_PREFIX + "tag.tr";
@Property(
category = PropertyConstants.CATEGORY_EXPORT,
scopes = {PropertyScope.ELEMENT},
sinceVersion = PropertyConstants.VERSION_3_1_2
)
public static final String PROPERTY_TAG_TH = JRPdfExporter.PDF_EXPORTER_PROPERTIES_PREFIX + "tag.th";
@Property(
category = PropertyConstants.CATEGORY_EXPORT,
scopes = {PropertyScope.ELEMENT},
sinceVersion = PropertyConstants.VERSION_3_1_2
)
public static final String PROPERTY_TAG_TD = JRPdfExporter.PDF_EXPORTER_PROPERTIES_PREFIX + "tag.td";
/**
* @deprecated Replaced by styled text and HTML markup based bulleted and numbered lists.
*/
@Property(
category = PropertyConstants.CATEGORY_EXPORT,
scopes = {PropertyScope.ELEMENT},
sinceVersion = PropertyConstants.VERSION_6_2_0
)
public static final String PROPERTY_TAG_L = JRPdfExporter.PDF_EXPORTER_PROPERTIES_PREFIX + "tag.l";
/**
* @deprecated Replaced by styled text and HTML markup based bulleted and numbered lists.
*/
@Property(
category = PropertyConstants.CATEGORY_EXPORT,
scopes = {PropertyScope.ELEMENT},
sinceVersion = PropertyConstants.VERSION_6_2_0
)
public static final String PROPERTY_TAG_LI = JRPdfExporter.PDF_EXPORTER_PROPERTIES_PREFIX + "tag.li";
/**
* @deprecated Replaced by {@link AccessibilityUtil#PROPERTY_ACCESSIBILITY_TAG} and {@link AccessibilityTagEnum#H1}.
*/
@Property(
category = PropertyConstants.CATEGORY_EXPORT,
scopes = {PropertyScope.ELEMENT},
sinceVersion = PropertyConstants.VERSION_3_1_2
)
public static final String PROPERTY_TAG_H1 = JRPdfExporter.PDF_EXPORTER_PROPERTIES_PREFIX + "tag.h1";
/**
* @deprecated Replaced by {@link AccessibilityUtil#PROPERTY_ACCESSIBILITY_TAG} and {@link AccessibilityTagEnum#H2}.
*/
@Property(
category = PropertyConstants.CATEGORY_EXPORT,
scopes = {PropertyScope.ELEMENT},
sinceVersion = PropertyConstants.VERSION_3_1_2
)
public static final String PROPERTY_TAG_H2 = JRPdfExporter.PDF_EXPORTER_PROPERTIES_PREFIX + "tag.h2";
/**
* @deprecated Replaced by {@link AccessibilityUtil#PROPERTY_ACCESSIBILITY_TAG} and {@link AccessibilityTagEnum#H3}.
*/
@Property(
category = PropertyConstants.CATEGORY_EXPORT,
scopes = {PropertyScope.ELEMENT},
sinceVersion = PropertyConstants.VERSION_3_1_2
)
public static final String PROPERTY_TAG_H3 = JRPdfExporter.PDF_EXPORTER_PROPERTIES_PREFIX + "tag.h3";
/**
* @deprecated Replaced by {@link AccessibilityUtil#PROPERTY_ACCESSIBILITY_TAG} and {@link AccessibilityTagEnum#H4}.
*/
@Property(
category = PropertyConstants.CATEGORY_EXPORT,
scopes = {PropertyScope.ELEMENT},
sinceVersion = PropertyConstants.VERSION_6_2_0
)
public static final String PROPERTY_TAG_H4 = JRPdfExporter.PDF_EXPORTER_PROPERTIES_PREFIX + "tag.h4";
/**
* @deprecated Replaced by {@link AccessibilityUtil#PROPERTY_ACCESSIBILITY_TAG} and {@link AccessibilityTagEnum#H5}.
*/
@Property(
category = PropertyConstants.CATEGORY_EXPORT,
scopes = {PropertyScope.ELEMENT},
sinceVersion = PropertyConstants.VERSION_6_2_0
)
public static final String PROPERTY_TAG_H5 = JRPdfExporter.PDF_EXPORTER_PROPERTIES_PREFIX + "tag.h5";
/**
* @deprecated Replaced by {@link AccessibilityUtil#PROPERTY_ACCESSIBILITY_TAG} and {@link AccessibilityTagEnum#H6}.
*/
@Property(
category = PropertyConstants.CATEGORY_EXPORT,
scopes = {PropertyScope.ELEMENT},
sinceVersion = PropertyConstants.VERSION_6_2_0
)
public static final String PROPERTY_TAG_H6 = JRPdfExporter.PDF_EXPORTER_PROPERTIES_PREFIX + "tag.h6";
@Property(
category = PropertyConstants.CATEGORY_EXPORT,
scopes = {PropertyScope.ELEMENT},
sinceVersion = PropertyConstants.VERSION_3_1_2
)
public static final String PROPERTY_TAG_COLSPAN = JRPdfExporter.PDF_EXPORTER_PROPERTIES_PREFIX + "tag.colspan";
@Property(
category = PropertyConstants.CATEGORY_EXPORT,
scopes = {PropertyScope.ELEMENT},
sinceVersion = PropertyConstants.VERSION_3_1_2
)
public static final String PROPERTY_TAG_ROWSPAN = JRPdfExporter.PDF_EXPORTER_PROPERTIES_PREFIX + "tag.rowspan";
public static final String TAG_START = "start";
public static final String TAG_END = "end";
public static final String TAG_FULL = "full";
protected JRPdfExporter exporter;
protected PdfProducer pdfProducer;
protected PdfStructure pdfStructure;
protected PdfStructureEntry allTag;
protected Stack tagStack;
protected boolean isTagEmpty = true;
protected int crtCrosstabRowY = -1;
protected boolean insideCrosstabCellFrame;
protected boolean isDataCellPrinted;
protected boolean isTagged;
protected String language;
/**
*
*/
protected JRPdfExporterTagHelper(JRPdfExporter exporter)
{
this.exporter = exporter;
}
/**
*
*/
protected void setTagged(boolean isTagged)
{
this.isTagged = isTagged;
}
/**
*
*/
protected void setLanguage(String language)
{
this.language = language;
}
/**
*
*/
protected void setPdfProducer(PdfProducer pdfProducer)
{
this.pdfProducer = pdfProducer;
this.pdfStructure = pdfProducer.getPdfStructure();
if (isTagged)
{
pdfProducer.setTagged();
}
}
/**
*
*/
protected void init()
{
if (isTagged)
{
allTag = pdfStructure.createAllTag(language);
tagStack = new Stack<>();
tagStack.push(allTag);
}
}
protected void startPageAnchor()
{
if (isTagged)
{
pdfStructure.beginTag(allTag, "Anchor");
}
}
protected void endPageAnchor()
{
if (isTagged)
{
pdfStructure.endTag();
}
}
protected void startPage()
{
crtCrosstabRowY = -1;
insideCrosstabCellFrame = false;
isDataCellPrinted = false;
}
protected void endPage()
{
if (isTagged)
{
if (crtCrosstabRowY >= 0) //crosstab still open
{
//end the current row
//pdfContentByte.endMarkedContentSequence();
tagStack.pop();
//end the table
//pdfContentByte.endMarkedContentSequence();
tagStack.pop();
}
}
}
protected void startElement(JRPrintElement element)
{
if (isTagged)
{
JRPrintFrame frame = element instanceof JRPrintFrame ? (JRPrintFrame) element : null;
boolean isCellContentsFrame =
frame != null
&& frame.getPropertiesMap().hasProperties()
&& frame.getPropertiesMap().getProperty(JRCellContents.PROPERTY_TYPE) != null;
if (isCellContentsFrame)
{
insideCrosstabCellFrame = true;
if (crtCrosstabRowY >= 0) //crosstab already started
{
if (JRCellContents.TYPE_DATA.equals(frame.getPropertiesMap().getProperty(JRCellContents.PROPERTY_TYPE)))
{
isDataCellPrinted = true;
}
if (crtCrosstabRowY != frame.getY())
{
//this is the first cell on a new row
//end the current row
//pdfContentByte.endMarkedContentSequence();
tagStack.pop();
if (
isDataCellPrinted
&& (JRCellContents.TYPE_CROSSTAB_HEADER.equals(frame.getPropertiesMap().getProperty(JRCellContents.PROPERTY_TYPE))
|| JRCellContents.TYPE_COLUMN_HEADER.equals(frame.getPropertiesMap().getProperty(JRCellContents.PROPERTY_TYPE)))
)
{
//end the table
//pdfContentByte.endMarkedContentSequence();
tagStack.pop();
//start table
createTableStartTag();
//start crosstab
isDataCellPrinted = false;
}
//start the new row
createTrStartTag();
//keep crosstab open, but mark new row position and frame depth
crtCrosstabRowY = frame.getY();
}
}
else
{
//start table and first row
createTableStartTag();
createTrStartTag();
//start crosstab
crtCrosstabRowY = frame.getY();
isDataCellPrinted = false;
}
}
else
{
if (crtCrosstabRowY >= 0) //crosstab already started
{
if (!insideCrosstabCellFrame)
{
//normal element outside crosstab
//end the current row
//pdfContentByte.endMarkedContentSequence();
tagStack.pop();
//end the table
//pdfContentByte.endMarkedContentSequence();
tagStack.pop();
//end crosstab
crtCrosstabRowY = -1;
}
}
// else
// {
// //normal element outside crosstab
// }
}
createStartTags(element);
}
}
protected void endElement(JRPrintElement element)
{
if (isTagged)
{
JRPrintFrame frame = element instanceof JRPrintFrame ? (JRPrintFrame) element : null;
boolean isCellContentsFrame =
frame != null
&& frame.getPropertiesMap().hasProperties()
&& frame.getPropertiesMap().getProperty(JRCellContents.PROPERTY_TYPE) != null;
if (isCellContentsFrame)
{
insideCrosstabCellFrame = false;
}
createEndTags(element);
}
}
protected void startImage(JRPrintImage printImage)
{
if (isTagged)
{
PdfStructureEntry imageTag = pdfStructure.beginTag(allTag, "Image");
if (printImage.getHyperlinkTooltip() != null)
{
imageTag.putString("Alt", printImage.getHyperlinkTooltip());
}
}
}
protected void endImage()
{
if (isTagged)
{
pdfStructure.endTag();
}
}
protected void startText(boolean isHyperlink)
{
if (isTagged)
{
// PdfStructureElement parentTag = tableCellTag == null ? (tableHeaderTag == null ? allTag : tableHeaderTag): tableCellTag;
// PdfStructureElement textTag = new PdfStructureElement(parentTag, PdfName.TEXT);
pdfStructure.beginTag(tagStack.peek(), isHyperlink ? "Link" : "Text");
}
}
protected void startText(String text, boolean isHyperlink)
{
if (isTagged)
{
pdfStructure.beginTag(tagStack.peek(), isHyperlink ? "Link" : "Text",
text);
}
}
protected void endText()
{
if (isTagged)
{
pdfStructure.endTag();
isTagEmpty = false;
}
}
protected void createStartTags(JRPrintElement element)
{
if (element.hasProperties())
{
String prop = element.getPropertiesMap().getProperty(PROPERTY_TAG_TABLE);
if (TAG_START.equals(prop) || TAG_FULL.equals(prop))
{
createTableStartTag();
}
prop = element.getPropertiesMap().getProperty(PROPERTY_TAG_TR);
if (TAG_START.equals(prop) || TAG_FULL.equals(prop))
{
createTrStartTag();
}
prop = element.getPropertiesMap().getProperty(PROPERTY_TAG_TH);
if (TAG_START.equals(prop) || TAG_FULL.equals(prop))
{
createThStartTag(element);
}
prop = element.getPropertiesMap().getProperty(PROPERTY_TAG_TD);
if (TAG_START.equals(prop) || TAG_FULL.equals(prop))
{
createTdStartTag(element);
}
prop = element.getPropertiesMap().getProperty(JRCellContents.PROPERTY_TYPE);
if (
JRCellContents.TYPE_CROSSTAB_HEADER.equals(prop)
|| JRCellContents.TYPE_COLUMN_HEADER.equals(prop)
|| JRCellContents.TYPE_ROW_HEADER.equals(prop)
)
{
createThStartTag(element);
}
if (JRCellContents.TYPE_DATA.equals(prop))
{
createTdStartTag(element);
}
prop = element.getPropertiesMap().getProperty(PROPERTY_TAG_L);
if (TAG_START.equals(prop) || TAG_FULL.equals(prop))
{
createListStartTag();
}
prop = element.getPropertiesMap().getProperty(PROPERTY_TAG_LI);
if (TAG_START.equals(prop) || TAG_FULL.equals(prop))
{
createListItemStartTag(element);
}
createStartHeadingTags(element, PROPERTY_TAG_H1, AccessibilityTagEnum.H1);
createStartHeadingTags(element, PROPERTY_TAG_H2, AccessibilityTagEnum.H2);
createStartHeadingTags(element, PROPERTY_TAG_H3, AccessibilityTagEnum.H3);
createStartHeadingTags(element, PROPERTY_TAG_H4, AccessibilityTagEnum.H4);
createStartHeadingTags(element, PROPERTY_TAG_H5, AccessibilityTagEnum.H5);
createStartHeadingTags(element, PROPERTY_TAG_H6, AccessibilityTagEnum.H6);
}
}
protected void createStartHeadingTags(JRPrintElement element, String pdfTagProp, AccessibilityTagEnum accessibilityTag)
{
String accessibilityTagPropValue = element.getPropertiesMap().getProperty(AccessibilityUtil.PROPERTY_ACCESSIBILITY_TAG);
String pdfTagPropValue = element.getPropertiesMap().getProperty(pdfTagProp);
if (
accessibilityTag.getName().equals(accessibilityTagPropValue)
|| TAG_START.equals(pdfTagPropValue) || TAG_FULL.equals(pdfTagPropValue)
)
{
PdfStructureEntry headingTag = pdfStructure.createTag(tagStack.peek(), accessibilityTag.name());
//pdfContentByte.beginMarkedContentSequence(headingTag);
headingTag.putArray("K");
tagStack.push(headingTag);
isTagEmpty = true;
}
}
protected void createTableStartTag()
{
PdfStructureEntry tableTag = pdfStructure.createTag(allTag, "Table");
//pdfContentByte.beginMarkedContentSequence(tableTag);
tableTag.putArray("K");
tagStack.push(tableTag);
}
protected void createTrStartTag()
{
PdfStructureEntry tableRowTag = pdfStructure.createTag(tagStack.peek(), "TR");
//pdfContentByte.beginMarkedContentSequence(tableRowTag);
tableRowTag.putArray("K");
tagStack.push(tableRowTag);
}
protected void createThStartTag(JRPrintElement element)
{
PdfStructureEntry tableHeaderTag = pdfStructure.createTag(tagStack.peek(), "TH");
//pdfContentByte.beginMarkedContentSequence(tableHeaderTag);
tableHeaderTag.putArray("K");
tagStack.push(tableHeaderTag);
isTagEmpty = true;
createSpanTags(element, tableHeaderTag);
}
protected void createTdStartTag(JRPrintElement element)
{
PdfStructureEntry tableCellTag = pdfStructure.createTag(tagStack.peek(), "TD");
//pdfContentByte.beginMarkedContentSequence(tableCellTag);
tableCellTag.putArray("K");
tagStack.push(tableCellTag);
isTagEmpty = true;
createSpanTags(element, tableCellTag);
}
protected void createSpanTags(JRPrintElement element, PdfStructureEntry parentTag)
{
Integer colSpan = null;
try {
String colSpanProp = element.getPropertiesMap().getProperty(PROPERTY_TAG_COLSPAN);
if (colSpanProp != null) {
colSpan = Integer.valueOf(colSpanProp);
}
} catch (NumberFormatException e) {}
if (colSpan == null) {
try {
String colSpanProp = element.getPropertiesMap().getProperty(JRCellContents.PROPERTY_COLUMN_SPAN);
if (colSpanProp != null) {
colSpan = Integer.valueOf(colSpanProp);
}
} catch (NumberFormatException ex) {}
}
Integer rowSpan = null;
try {
String rowSpanProp = element.getPropertiesMap().getProperty(PROPERTY_TAG_ROWSPAN);
if (rowSpanProp != null) {
rowSpan = Integer.valueOf(rowSpanProp);
}
} catch (NumberFormatException e) {}
if (rowSpan == null) {
try {
String rowSpanProp = element.getPropertiesMap().getProperty(JRCellContents.PROPERTY_ROW_SPAN);
if (rowSpanProp != null) {
rowSpan = Integer.valueOf(rowSpanProp);
}
} catch (NumberFormatException ex) {}
}
if (colSpan != null && colSpan > 1 || rowSpan != null && rowSpan > 1)
{
parentTag.setSpan(colSpan == null ? 0 : colSpan, rowSpan == null ? 0 : rowSpan);
}
}
protected void createListStartTag()
{
PdfStructureEntry listTag = pdfStructure.createTag(tagStack.peek(), "L");
//pdfContentByte.beginMarkedContentSequence(tableTag);
listTag.putArray("K");
tagStack.push(listTag);
}
protected void createListItemStartTag(JRPrintElement element)
{
PdfStructureEntry listItemTag = pdfStructure.createTag(tagStack.peek(), "LI");
//pdfContentByte.beginMarkedContentSequence(tableHeaderTag);
listItemTag.putArray("K");
tagStack.push(listItemTag);
isTagEmpty = true;
}
protected void createEndTags(JRPrintElement element)// throws DocumentException, IOException, JRException
{
if (element.hasProperties())
{
createEndHeadingTags(element, PROPERTY_TAG_H6, AccessibilityTagEnum.H6);
createEndHeadingTags(element, PROPERTY_TAG_H5, AccessibilityTagEnum.H5);
createEndHeadingTags(element, PROPERTY_TAG_H4, AccessibilityTagEnum.H4);
createEndHeadingTags(element, PROPERTY_TAG_H3, AccessibilityTagEnum.H3);
createEndHeadingTags(element, PROPERTY_TAG_H2, AccessibilityTagEnum.H2);
createEndHeadingTags(element, PROPERTY_TAG_H1, AccessibilityTagEnum.H1);
String prop = element.getPropertiesMap().getProperty(PROPERTY_TAG_LI);
if (TAG_END.equals(prop) || TAG_FULL.equals(prop))
{
//pdfContentByte.endMarkedContentSequence();
if (isTagEmpty)
{
pdfStructure.beginTag(tagStack.peek(), "Span");
pdfStructure.endTag();
}
tagStack.pop();
}
prop = element.getPropertiesMap().getProperty(PROPERTY_TAG_L);
if (TAG_END.equals(prop) || TAG_FULL.equals(prop))
{
//pdfContentByte.endMarkedContentSequence();
tagStack.pop();
}
prop = element.getPropertiesMap().getProperty(JRCellContents.PROPERTY_TYPE);
if (
prop != null
&& (JRCellContents.TYPE_CROSSTAB_HEADER.equals(prop)
|| JRCellContents.TYPE_COLUMN_HEADER.equals(prop)
|| JRCellContents.TYPE_ROW_HEADER.equals(prop)
|| JRCellContents.TYPE_DATA.equals(prop)))
{
//pdfContentByte.endMarkedContentSequence();
if (isTagEmpty)
{
pdfStructure.beginTag(tagStack.peek(), "Span");
pdfStructure.endTag();
}
tagStack.pop();
}
prop = element.getPropertiesMap().getProperty(PROPERTY_TAG_TD);
if (TAG_END.equals(prop) || TAG_FULL.equals(prop))
{
//pdfContentByte.endMarkedContentSequence();
if (isTagEmpty)
{
pdfStructure.beginTag(tagStack.peek(), "Span");
pdfStructure.endTag();
}
tagStack.pop();
}
prop = element.getPropertiesMap().getProperty(PROPERTY_TAG_TH);
if (TAG_END.equals(prop) || TAG_FULL.equals(prop))
{
//pdfContentByte.endMarkedContentSequence();
if (isTagEmpty)
{
pdfStructure.beginTag(tagStack.peek(), "Span");
pdfStructure.endTag();
}
tagStack.pop();
}
prop = element.getPropertiesMap().getProperty(PROPERTY_TAG_TR);
if (TAG_END.equals(prop) || TAG_FULL.equals(prop))
{
//pdfContentByte.endMarkedContentSequence();
tagStack.pop();
}
prop = element.getPropertiesMap().getProperty(PROPERTY_TAG_TABLE);
if (TAG_END.equals(prop) || TAG_FULL.equals(prop))
{
//pdfContentByte.endMarkedContentSequence();
tagStack.pop();
}
}
// else
// {
// //check to see if this is the first element without tag properties after a table
// if (tagStack.size() > 2) // check to see if we are at least inside a table row (table/tr)
// {
// PdfStructureElement tag = tagStack.peek();
// if (
// PdfName.TABLEROW.equals(tag.get(PdfName.S))
// && PdfName.TABLE.equals(tag.getParent().get(PdfName.S))
// )
// {
// // take out both row and table tags
// tagStack.pop();
// tagStack.pop();
// }
// }
// }
}
protected void createEndHeadingTags(JRPrintElement element, String pdfTagProp, AccessibilityTagEnum accessibilityTag)
{
String accessibilityTagPropValue = element.getPropertiesMap().getProperty(AccessibilityUtil.PROPERTY_ACCESSIBILITY_TAG);
String pdfTagPropValue = element.getPropertiesMap().getProperty(pdfTagProp);
if (
accessibilityTag.getName().equals(accessibilityTagPropValue)
|| TAG_END.equals(pdfTagPropValue) || TAG_FULL.equals(pdfTagPropValue)
)
{
//pdfContentByte.endMarkedContentSequence();
if (isTagEmpty)
{
pdfStructure.beginTag(tagStack.peek(), "Span");
pdfStructure.endTag();
}
tagStack.pop();
}
}
@Override
public void startUl()
{
createListStartTag();
}
@Override
public void endUl()
{
tagStack.pop();
}
@Override
public void startOl(String type, int cutStart)
{
createListStartTag();
}
@Override
public void endOl()
{
tagStack.pop();
}
@Override
public void startLi(boolean noBullet)
{
createListItemStartTag(null);
}
@Override
public void endLi()
{
if (isTagEmpty)
{
pdfStructure.beginTag(tagStack.peek(), "Span");
pdfStructure.endTag();
}
tagStack.pop();
}
protected StyledTextListWriter getListWriter()
{
return isTagged ? this : null;
}
}