- for (boost::filesystem::directory_iterator i(p); i != boost::filesystem::directory_iterator(); ++i) {
- if (boost::filesystem::is_regular_file (i->path()) && valid_image_file (i->path())) {
- _paths.push_back (i->path ());
- }
- }
-
- if (_paths.empty()) {
- throw FileError (_("No valid image files were found in the folder."), p);
- }
-
- sort (_paths.begin(), _paths.end(), ImageFilenameSorter ());