//
ClipboardService
{
    using Type = size_t;
    static Type registerType(const char* typeName);

    setText(const std::string& text) { ClipboardLock l; l.clear(); l.setText(text); }
    std::string getText() { ClipboardLock l; return l.getText(); }
    bool hasText() { ClipboardLock l; return l.hasText(); }
}

//-- support for custom types, multiple types allowed
ClipboardLock
{
    void set(Type type, rttr::instance data);
    rttr::variant get(Type type);
    bool has(Type type);
    clear();

    setText(const std::string& text);
    std::string getText();
    bool hasText();

private:
    Clip::lock m_lock;
}

//
void ClipboardLock::setData(Type type, rttr::instance data)
{
    std::string serializedStr = engine::io::toJsonString(data);
    m_lock.set_data(type, serializedStr.c_str(), serializedStr.size());
}

rttr::variant Clipboard::getData(Type type)
{
    assert(hasData(type));

    size_t len = m_lock.get_data_length(type);
    assert(len > 0);
    std::string buf;
    buf.resize(len);
    m_lock.get_data(type, buf.data(), len);

    return engine::io::fromJsonString(buf);
}

// under the hood -> crossplatform library https://github.com/dacap/clip