void eListboxServiceContent::sort()
{
if (!m_lst)
m_service_center->list(m_root, m_lst);
if (m_lst)
{
m_list.sort(iListableServiceCompare(m_lst));
/* FIXME: is this really required or can we somehow keep the current entry? */
cursorHome();
if (m_listbox)
m_listbox->entryReset();
}
}
RESULT eServiceFS::getContent(std::list<eServiceReference> &list, bool sorted)
{
DIR *d=opendir(path.c_str());
if (!d)
return -errno;
ePtr<eServiceCenter> sc;
eServiceCenter::getPrivInstance(sc);
while (dirent *e=readdir(d))
{
if (!(strcmp(e->d_name, ".") && strcmp(e->d_name, "..")))
continue;
std::string filename;
filename = path;
filename += e->d_name;
struct stat s;
if (::stat(filename.c_str(), &s) < 0)
continue;
if (S_ISDIR(s.st_mode) || S_ISLNK(s.st_mode))
{
filename += "/";
eServiceReference service(eServiceFactoryFS::id,
eServiceReference::isDirectory|
eServiceReference::canDescent|eServiceReference::mustDescent|
eServiceReference::shouldSort|eServiceReference::sort1,
filename);
service.data[0] = 1;
list.push_back(service);
} else
{
size_t e = filename.rfind('.');
if (e != std::string::npos && e+1 < filename.length())
{
std::string extension = filename.substr(e+1);
std::transform(extension.begin(), extension.end(), extension.begin(), lower);
int type = getServiceTypeForExtension(extension);
if (type == -1)
{
type = sc->getServiceTypeForExtension(extension);
}
if (type != -1)
{
eServiceReference service(type,
0,
filename);
service.data[0] = 0;
list.push_back(service);
}
}
}
}
closedir(d);
if (sorted)
list.sort(iListableServiceCompare(this));
return 0;
}