Method ScanDirectory

ImGuiFileDialog.cpp:554–599

    }

    std::vector<IGFD::FileInfos> ScanDirectory(const std::string& vPath) override {
        std::vector<IGFD::FileInfos> res;
        try {
            namespace fs          = std::filesystem;
            auto fspath           = stringToPath(vPath);
            const auto dir_iter   = fs::directory_iterator(fspath);
            IGFD::FileType fstype = IGFD::FileType(IGFD::FileType::ContentType::Directory, fs::is_symlink(fs::status(fspath)));
            {
                IGFD::FileInfos file_two_dot;
                file_two_dot.filePath    = vPath;
                file_two_dot.fileNameExt = "..";
                file_two_dot.fileType    = fstype;
                res.push_back(file_two_dot);
            }
            for (const auto& file : dir_iter) {
                try {
                    IGFD::FileType fileType;
                    if (file.is_symlink()) {
                        fileType.SetSymLink(file.is_symlink());
                        fileType.SetContent(IGFD::FileType::ContentType::LinkToUnknown);
                    }
                    if (file.is_directory()) {
                        fileType.SetContent(IGFD::FileType::ContentType::Directory);
                    }  // directory or symlink to directory
                    else if (file.is_regular_file()) {
                        fileType.SetContent(IGFD::FileType::ContentType::File);
                    }
                    if (fileType.isValid()) {
                        auto fileNameExt = pathToString(file.path().filename());
                        {
                            IGFD::FileInfos _file;
                            _file.filePath    = vPath;
                            _file.fileNameExt = fileNameExt;
                            _file.fileType    = fileType;
                            res.push_back(_file);
                        }
                    }
                } catch (const std::exception& ex) {
                    std::cout << "IGFD : " << ex.what() << std::endl;
                }
            }
        } catch (const std::exception& ex) {
            std::cout << "IGFD : " << ex.what() << std::endl;
        }
        return res;
    }
    bool IsDirectory(const std::string& vFilePathName) override {
        namespace fs = std::filesystem;
        return fs::is_directory(stringToPath(vFilePathName));