/**
* Handles the loading of defined styles from the style.xml file as well as automatic styles from
* the content.xml file.
*
* <p>Any change to a defined style, such as a short bold section, falls into the latter category.
*/
protected void loadStyles(SxcDocument sxcDoc) {
styleCat = new StyleCatalog(25);
NodeList nl = null;
String families[] =
new String[] {
SxcConstants.COLUMN_STYLE_FAMILY,
SxcConstants.ROW_STYLE_FAMILY,
SxcConstants.TABLE_CELL_STYLE_FAMILY
};
Class<?> classes[] = new Class[] {ColumnStyle.class, RowStyle.class, CellStyle.class};
/*
* Process the content XML for any other style info.
*/
org.w3c.dom.Document contentDom = sxcDoc.getContentDOM();
nl = contentDom.getElementsByTagName(TAG_OFFICE_AUTOMATIC_STYLES);
if (nl.getLength() != 0) {
styleCat.add(nl.item(0), families, classes, null, false);
}
org.w3c.dom.Document stylesDom = sxcDoc.getStyleDOM();
nl = stylesDom.getElementsByTagName(TAG_OFFICE_STYLES);
if (nl.getLength() != 0) {
styleCat.add(nl.item(0), families, classes, null, false);
}
}
/**
* Method to convert a set of "Device" <code>Document</code> objects into a <code>
* SxcDocument</code> object and returns it as a <code>Document</code>.
*
* <p>This method is not thread safe for performance reasons. This method should not be called
* from within two threads. It would be best to call this method only once per object instance.
*
* @return document An <code>SxcDocument</code> consisting of the data converted from the input
* stream.
* @throws ConvertException If any conversion error occurs.
* @throws IOException If any I/O error occurs.
*/
public Document deserialize() throws ConvertException, IOException {
// Get the name of the WorkBook from the ConvertData.
String[] worksheetNames = getWorksheetNames(cd);
String workbookName = getWorkbookName(cd);
// Create a document
SxcDocument sxcDoc = new SxcDocument(workbookName);
sxcDoc.initContentDOM();
sxcDoc.initSettingsDOM();
// Default to an initial 5 entries in the catalog.
styleCat = new StyleCatalog(5);
doc = sxcDoc.getContentDOM();
settings = sxcDoc.getSettingsDOM();
initFontTable();
// Little fact for the curious reader: workbookName should
// be the name of the StarCalc file minus the file extension suffix.
// Create a Decoder to decode the DeviceContent to a spreadsheet document
// TODO - we aren't using a password in StarCalc, so we can
// use any value for password here. If StarCalc XML supports
// passwords in the future, we should try to get the correct
// password value here.
decoder = createDecoder(workbookName, worksheetNames, "password");
Debug.log(Debug.TRACE, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
Debug.log(Debug.TRACE, "<DEBUGLOG>");
decoder.addDeviceContent(cd);
decode();
Debug.log(Debug.TRACE, "</DEBUGLOG>");
return sxcDoc;
}