private int[] getOffsetOfElement(IBundle bundle, IManifestHeader header, String value) {
int[] offlen = new int[] {0, 0};
IBundleModel model = bundle.getModel();
if (model instanceof IEditingModel) {
IDocument pDoc = ((IEditingModel) model).getDocument();
int headerOffset = header.getOffset() + header.getName().length();
try {
String headerString =
pDoc.get(headerOffset, header.getLength() - header.getName().length());
int internalOffset = headerString.indexOf(value);
if (internalOffset != -1) offlen[0] = headerOffset + internalOffset;
else
offlen[0] = headerOffset + header.getName().length() + header.getValue().indexOf(value);
offlen[1] = value.length();
} catch (BadLocationException e) {
}
}
return offlen;
}
private void inspectBundle(IBundle bundle) {
for (int i = 0; i < H_TOTAL; i++) {
if (fSearchFor == S_FOR_TYPES && (i == H_IMP || i == H_EXP)) continue;
IManifestHeader header = bundle.getManifestHeader(SEARCH_HEADERS[i]);
if (header != null) {
try {
ManifestElement[] elements =
ManifestElement.parseHeader(header.getName(), header.getValue());
if (elements == null) continue;
for (int j = 0; j < elements.length; j++) {
String value = null;
Matcher matcher = null;
if (fSearchFor == S_FOR_TYPES) {
value = elements[j].getValue();
matcher = getMatcher(value);
}
if (value == null || (matcher != null && !matcher.matches())) {
value = getProperValue(elements[j].getValue());
matcher = getMatcher(value);
}
if (matcher.matches()) {
String group = matcher.group(0);
int[] offlen;
offlen = getOffsetOfElement(bundle, header, group);
fSearchRequestor.reportMatch(
new Match(
bundle.getModel().getUnderlyingResource(),
Match.UNIT_CHARACTER,
offlen[0],
offlen[1]));
break; // only one package will be listed per header
}
}
} catch (BundleException e) {
}
}
}
}