migrate_version_selection.hpp

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/*
   Copyright (C) 2008 - 2021
   Part of the Battle for Wesnoth Project https://www.wesnoth.org/

   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 2 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.

   See the COPYING file for more details.
*/

#pragma once

#include "gui/dialogs/modal_dialog.hpp"

namespace gui2::dialogs
{
/**
 * @ingroup GUIWindowDefinitionWML
 *
 * This shows the dialog to select a previous version of Wesnoth to migrate preferences from and redownload add-ons.
 */
class migrate_version_selection : public modal_dialog
{
public:
    migrate_version_selection();
    static void execute();

private:
    virtual void pre_show(window& window) override;
    virtual void post_show(window& window) override;
    virtual const std::string& window_id() const override;

    std::vector<std::string> versions_;
};
} // namespace gui2::dialogs