/**
* Ascend the style hierarchy, capturing the rPr bit
*
* @param stylename
* @param effectivePPr
*/
private void fillRPrStack(String styleId, Stack<RPr> rPrStack) {
// get the style
Style style = liveStyles.get(styleId);
// add it to the stack
if (style == null) {
// No such style!
// For now, just log it..
log.error("Style definition not found: " + styleId);
return;
}
rPrStack.push(style.getRPr());
log.debug("Added " + styleId + " to pPr stack");
// if it is based on, recurse
if (style.getBasedOn() == null) {
log.debug("Style " + styleId + " is a root style.");
} else if (style.getBasedOn().getVal() != null) {
String basedOnStyleName = style.getBasedOn().getVal();
fillRPrStack(basedOnStyleName, rPrStack);
} else {
log.debug("No basedOn set for: " + style.getStyleId());
}
}
private void addDefaultParagraphFontToResolvedStyleRPrComponent() {
Stack<RPr> rPrStack = new Stack<RPr>();
fillRPrStack(defaultParagraphStyleId, rPrStack);
// Since default font size might be in there.
fillRPrStack(defaultCharacterStyleId, rPrStack);
rPrStack.push(documentDefaultRPr);
RPr effectiveRPr = factory.createRPr();
// Now, apply the properties starting at the top of the stack
while (!rPrStack.empty()) {
RPr rPr = rPrStack.pop();
applyRPr(rPr, effectiveRPr);
}
resolvedStyleRPrComponent.put(defaultCharacterStyleId, effectiveRPr);
}
public RPr getEffectiveRPr(String styleId) {
// styleId passed in could be a run style
// or a *paragraph* style
RPr resolvedRPr = resolvedStyleRPrComponent.get(styleId);
if (resolvedRPr != null) {
return resolvedRPr;
}
// Hmm, have to do the work
Style s = liveStyles.get(styleId);
if (s == null) {
log.error("Couldn't find style: " + styleId);
return null;
}
// Comment out - this style might not have rPr,
// but an ancestor might!
// RPr expressRPr = s.getRPr();
// if (expressRPr==null) {
// log.error("style: " + runStyleId + " has no RPr");
// resolvedRPr = resolvedStyleRPrComponent.get(defaultCharacterStyleId);
// return resolvedRPr;
// }
// Next, run properties are applied to each run with a specific character style
// applied.
Stack<RPr> rPrStack = new Stack<RPr>();
// Haven't done this one yet
fillRPrStack(styleId, rPrStack);
// Finally, on top
rPrStack.push(documentDefaultRPr);
resolvedRPr = factory.createRPr();
// Now, apply the properties starting at the top of the stack
while (!rPrStack.empty()) {
RPr rPr = rPrStack.pop();
applyRPr(rPr, resolvedRPr);
}
resolvedStyleRPrComponent.put(styleId, resolvedRPr);
return resolvedRPr;
}
