Method SetCurrentDir

ImGuiFileDialog.cpp:2324–2369

}

void IGFD::FileManager::SetCurrentDir(const std::string& vPath) {
    std::string path = vPath;
#ifdef _IGFD_WIN_
    if (fsRoot == path) path += IGFD::Utils::GetPathSeparator();
#endif  // _IGFD_WIN_

    bool dir_opened = m_FileSystemPtr->IsDirectory(path);
    if (!dir_opened) {
        path       = ".";
        dir_opened = m_FileSystemPtr->IsDirectory(path);
    }
    if (dir_opened) {
#ifdef _IGFD_WIN_
        DWORD numchar      = 0;
        std::wstring wpath = IGFD::Utils::UTF8Decode(path);
        numchar            = GetFullPathNameW(wpath.c_str(), 0, nullptr, nullptr);
        std::wstring fpath(numchar, 0);
        GetFullPathNameW(wpath.c_str(), numchar, (wchar_t*)fpath.data(), nullptr);
        std::string real_path = IGFD::Utils::UTF8Encode(fpath);
        while (real_path.back() == '\0') {  // for fix issue we can have with std::string concatenation.. if there is a \0 at end
            real_path = real_path.substr(0, real_path.size() - 1U);
        }
        if (!real_path.empty())
#elif defined(_IGFD_UNIX_)  // _IGFD_UNIX_ is _IGFD_WIN_ or APPLE
        char real_path[PATH_MAX];
        char* numchar = realpath(path.c_str(), real_path);
        if (numchar != nullptr)
#endif                      // _IGFD_WIN_
        {
            m_CurrentPath = std::move(real_path);
            if (m_CurrentPath.size() > 1 && m_CurrentPath[m_CurrentPath.size() - 1] == PATH_SEP) {
                m_CurrentPath = m_CurrentPath.substr(0, m_CurrentPath.size() - 1);
            }
            IGFD::Utils::SetBuffer(inputPathBuffer, MAX_PATH_BUFFER_SIZE, m_CurrentPath);
            m_CurrentPathDecomposition = IGFD::Utils::SplitStringToVector(m_CurrentPath, PATH_SEP, false);
#ifdef _IGFD_UNIX_  // _IGFD_UNIX_ is _IGFD_WIN_ or APPLE
            m_CurrentPathDecomposition.insert(m_CurrentPathDecomposition.begin(), IGFD::Utils::GetPathSeparator());
#endif  // _IGFD_UNIX_
            if (!m_CurrentPathDecomposition.empty()) {
#ifdef _IGFD_WIN_
                fsRoot = m_CurrentPathDecomposition[0];
#endif  // _IGFD_WIN_
            }
        }
    }
}

bool IGFD::FileManager::CreateDir(const std::string& vPath) {
    if (!vPath.empty()) {