/**
* Reload informations of code completion.
*
* @param source HTML
*/
public void reload(IFile file, String source) {
this.file = file;
rules.clear();
source = HTMLUtil.scriptlet2space(source, false);
FuzzyXMLDocument doc = new FuzzyXMLParser().parse(source);
if (doc != null) {
processElement(doc.getDocumentElement());
}
}
private void processElement(FuzzyXMLElement element) {
if (element.getName().equalsIgnoreCase("link")) {
// external CSS cpecified by link tag
String rel = "";
String type = "";
String href = "";
FuzzyXMLAttribute[] attrs = element.getAttributes();
for (int i = 0; i < attrs.length; i++) {
if (attrs[i].getName().equalsIgnoreCase("rel")) {
rel = attrs[i].getValue();
} else if (attrs[i].getName().equalsIgnoreCase("type")) {
type = attrs[i].getValue();
} else if (attrs[i].getName().equalsIgnoreCase("href")) {
href = attrs[i].getValue();
}
}
if (rel.equalsIgnoreCase("stylesheet") && type.equalsIgnoreCase("text/css")) {
try {
IFile css = getFile(href);
if (css != null && css.exists()) {
String text = new String(IOUtil.readStream(css.getContents()));
processStylesheet(text);
}
} catch (Exception ex) {
}
}
} else if (element.getName().equalsIgnoreCase("style")) {
// inline CSS defined in style tag
String type = "";
FuzzyXMLAttribute[] attrs = element.getAttributes();
for (int i = 0; i < attrs.length; i++) {
if (attrs[i].getName().equalsIgnoreCase("type")) {
type = attrs[i].getValue();
}
}
if (type.equalsIgnoreCase("text/css")) {
String text = HTMLUtil.getXPathValue(element, "/");
processStylesheet(text);
}
}
FuzzyXMLNode[] children = element.getChildren();
for (int i = 0; i < children.length; i++) {
if (children[i] instanceof FuzzyXMLElement) {
processElement((FuzzyXMLElement) children[i]);
}
}
}