/*
    TessesFramework a library to make C++ easier for me, used in CrossLang:
   https://git.tesses.org/tesses50/crosslang Copyright (C) 2026 Mike Nolan

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

#pragma once

#include <functional>

namespace Tesses::Framework {
class HiddenFieldData {
  public:
    virtual ~HiddenFieldData();
};

class HiddenField {
  private:
    HiddenFieldData *ptr;

  public:
    HiddenField();
    HiddenField(HiddenFieldData *data);
    void SetField(HiddenFieldData *data);
    template <typename T> T GetField() { return dynamic_cast<T>(ptr); }
    template <typename T> T *AllocField() {
        auto v = new T();
        SetField(v);
        return v;
    }
    ~HiddenField();
};
} // namespace Tesses::Framework