public static String getCssForStyles(HTMLConversionContext context) {
StringBuffer result = new StringBuffer();
StyleTree styleTree = null;
try {
styleTree = context.getWmlPackage().getMainDocumentPart().getStyleTree();
} catch (Exception e) {
log.error("Couldn't getStyleTree", e);
return result.toString();
}
HtmlCssHelper.createCssForStyles(context.getWmlPackage(), styleTree, result);
if (log.isDebugEnabled()) {
return result.toString();
} else {
String debug = result.toString();
return debug;
}
}
/**
* The method used by the XSLT extension function during HTML export.
*
* <p>If there is no number, it returns an empty span element.
*
* @param em
* @param levelId
* @param numId
* @return
*/
public static String getNumberXmlNode(
HTMLConversionContext context,
NodeIterator pPrNodeIt,
String pStyleVal,
String numId,
String levelId) {
// Note that this is invoked for every paragraph with a pPr node.
log.debug("numbering, using style '" + pStyleVal + "'; numId=" + numId + "; ilvl " + levelId);
try {
ResultTriple triple =
org.docx4j.model.listnumbering.Emulator.getNumber(
context.getWmlPackage(), pStyleVal, numId, levelId);
if (triple == null) {
log.debug("computed number ResultTriple was null");
return null;
}
String styleVal = "";
if (triple.getBullet() != null) {
// return (triple.getBullet() + " " );
// The old code did that:-
// https://github.com/plutext/docx4j/commit/7627863e47c5dc7b3c91290b8d993ae5a7cd9fab#docx4j/src/main/java/org/docx4j/convert/out/html/AbstractHtmlExporter.java
// What is wrong with that approach?
//
return "\u2022 ";
// see notes in docx2xhtmlNG2.xslt as to why we don't use •
} else if (triple.getNumString() == null) {
log.error("computed NumString was null!");
return "? ";
} else {
return triple.getNumString() + " ";
}
} catch (Exception e) {
e.printStackTrace();
// System.out.println(e.toString() );
log.error(e);
}
return "? ";
}
