FileDialog.h

#pragma once
 
// Standard.
#include <filesystem>
#include <vector>
#include <string>
#include <optional>
 
namespace ne {
    class FileDialog {
    public:
        static std::vector<std::filesystem::path> openFile(
            const std::string& sTitle,
            const std::vector<std::pair<std::string, std::string>>& vFileTypeFilters = {{"All Files", {"*"}}},
            const std::filesystem::path& directory = std::filesystem::current_path(),
            bool bAllowSelectingMultipleFiles = false);
 
        static std::optional<std::filesystem::path> saveFile(
            const std::string& sTitle,
            const std::pair<std::string, std::string>& fileType = {"All Files", {"*"}},
            const std::filesystem::path& directory = std::filesystem::current_path());
 
        static std::optional<std::filesystem::path> selectDirectory(
            const std::string& sTitle,
            const std::filesystem::path& directory = std::filesystem::current_path());
    };
} // namespace ne