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/************************************************************************
*
* Copyright (C) 2009-2024 IRCAD France
* Copyright (C) 2012-2019 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sight 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
#pragma once
#include <sight/ui/__/config.hpp>
#include "ui/__/container/widget.hpp"
#include "ui/__/object.hpp"
namespace sight::ui::builder
{
/**
* @brief Defines the interface class for the container builder.
*/
class SIGHT_UI_CLASS_API widget : public ui::object
{
public:
SIGHT_DECLARE_CLASS(widget, ui::object);
using registry_key_t = std::string;
SIGHT_UI_API const static registry_key_t REGISTRY_KEY;
/// Constructor. Do nothing.
SIGHT_UI_API widget();
/// Destructor. Do nothing.
SIGHT_UI_API ~widget() override;
/**
* @brief Returns the builded menu bar.
*/
SIGHT_UI_API virtual ui::container::widget::sptr get_container();
/**
* @brief Configure the layout before creation. Does nothing.
*/
SIGHT_UI_API virtual void initialize(const ui::config_t& _configuration);
/**
* @brief Instantiate layout with parent container.
* @pre layout must be initialized before.
* @pre parent container must be instanced.
*/
SIGHT_UI_API virtual void create_container(ui::container::widget::sptr _parent) = 0;
/**
* @brief Destroy local layout with sub containers.
* @pre services using this sub containers must be stopped before.
*/
SIGHT_UI_API virtual void destroy_container() = 0;
/// Replace parent container
SIGHT_UI_API virtual void set_parent(ui::container::widget::sptr _parent) = 0;
protected:
/// Container.
ui::container::widget::sptr m_container;
};
} // namespace sight::ui::builder
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