connect.hpp

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/*
   Copyright (C) 2008 - 2018 by Mark de Wever <koraq@xs4all.nl>
   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
{
namespace dialogs
{

/**
 * @ingroup GUIWindowDefinitionWML
 * 
 * This shows the dialog for managing addons and connecting to the addon server.
 * Key               |Type      |Mandatory|Description  
 * ------------------|----------|---------|-----------
 * hostname          | text_box |yes      |This text contains the name of the server to connect to.
 * show_help         | @ref gui::button   |yes      |Thus button shows the in-game help about add-ons management when triggered.
 * free to choose (2)| button   |no       |This button closes the dialog to display a dialog for removing installed add-ons.
 */
class addon_connect : public modal_dialog
{
public:
    /**
     * Constructor.
     *
     * @param host_name           The parameter's usage is:
     *                            - Input: The initial value for the host_name.
     *                            - Output :The final value of the host_name if
     *                              the dialog returns retval::OK or 3
     *                              undefined otherwise.
     * @param allow_remove        Sets @ref allow_remove_.
     */
    addon_connect(std::string& host_name,
                   const bool allow_remove);

private:
    /** Enable the addon remove button? */
    bool allow_remove_;

    void help_button_callback();

    /** Inherited from modal_dialog, implemented by REGISTER_DIALOG. */
    virtual const std::string& window_id() const override;

    /** Inherited from modal_dialog. */
    virtual void pre_show(window& window) override;

    /** Inherited from modal_dialog. */
    virtual void post_show(window& window) override;
};

} // namespace dialogs
} // namespace gui2