package com.adobe.dp.epub.style;
import com.adobe.dp.css.CSSURL;
import com.adobe.dp.css.CSSURLFactory;
import com.adobe.dp.epub.opf.Resource;
import com.adobe.dp.epub.opf.ResourceRef;
import com.adobe.dp.epub.util.PathUtil;
public class EPUBCSSURLFactory implements CSSURLFactory {
Resource owner;
public EPUBCSSURLFactory(Resource owner) {
this.owner = owner;
}
public CSSURL createCSSURL(String url) {
url = PathUtil.resolveRelativeReference(owner.getName(), url);
int hash = url.indexOf('#');
if (hash < 0)
return new ResourceURL(owner, owner.getPublication().getResourceRef(url));
String fragment = url.substring(hash + 1);
url = url.substring(0, hash);
ResourceRef ref = owner.getPublication().getResourceRef(url);
return new ResourceURL(owner, ref.getXRef(fragment));
}
}