bool
QResourceInfo::loadResource(const QString &path)
{
ensureInitialized();
const ResourceList *list = resourceList();
for(int i = 0; i < list->size(); ++i) {
QResource res = list->at(i);
if(res.exists(path)) {
if(related.isEmpty())
container = res.isContainer(path);
else if(res.isContainer(path) != container)
qWarning("Resource [%s] has both data and children!", file.toLatin1().constData());
related.append(res);
}
}
return !related.isEmpty();
}
QByteArray QResourceInfo::data() const
{
if(container || related.isEmpty())
return QByteArray();
if(!hasData) {
hasData = true;
QString path = searchFile;
if(path.startsWith(QLatin1Char(':')))
path = path.mid(1);
mData = related.at(0).data(path);
}
return mData;
}
QStringList QResourceInfo::children() const
{
if(!container || related.isEmpty())
return QStringList();
if(!hasChildren) {
hasChildren = true;
QString path = searchFile;
if(path.startsWith(QLatin1Char(':')))
path = path.mid(1);
QSet<QString> kids;
for(int i = 0; i < related.size(); ++i) {
QStringList related_children = related.at(i).children(path);
for(int kid = 0; kid < related_children.size(); ++kid) {
QString k = related_children.at(kid);
if(!kids.contains(k)) {
mChildren += k;
kids.insert(k);
}
}
}
}
return mChildren;
}
bool exists() const { ensureInitialized(); return !related.isEmpty(); }