void _path_remove_recursive(const Glib::RefPtr<Gio::File> & dir)
{
Glib::RefPtr<Gio::FileEnumerator> enumerator = dir->enumerate_children();
Glib::RefPtr<Gio::FileInfo> file_info;
while(file_info = enumerator->next_file()) {
Glib::RefPtr<Gio::File> child;
child = dir->get_child(file_info->get_name());
if(file_info->get_type() == Gio::FILE_TYPE_DIRECTORY) {
_path_remove_recursive(child);
}
child->remove();
}
}
bool
StateBrush_Context::scan_directory(const String &path, int scan_sub_levels, std::set<String> &out_files)
{
if (scan_sub_levels < 0) return false;
Glib::RefPtr<Gio::File> directory = Gio::File::create_for_path(path);
Glib::RefPtr<Gio::FileEnumerator> e;
try
{
e = directory->enumerate_children();
}
catch(Gio::Error&) { return false; }
catch(Glib::FileError&) { return false; }
Glib::RefPtr<Gio::FileInfo> info;
while((bool)(info = e->next_file()))
{
String filepath = FileSystem::fix_slashes(directory->get_child(info->get_name())->get_path());
if (!scan_directory(filepath, scan_sub_levels-1, out_files))
out_files.insert(filepath);
}
return true;
}