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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/activity/config.hpp>
#include "activity/builder/factory/new.hpp"
#include "activity/builder/registry/detail.hpp"
#include "activity/extension/activity.hpp"
#include <core/base.hpp>
#include <data/activity.hpp>
namespace sight::data
{
class vector;
} // namespace sight::data
namespace sight::activity::builder
{
/**
* @brief Base class for all activity builder's classes.
*/
class SIGHT_ACTIVITY_CLASS_API base : public core::base_object
{
public:
using config_id_t = data::activity::config_id_t;
/**
* @brief Class used to register a class factory in factory registry.
* This class defines also the object factory ( 'create' )
*
* @tparam T factory product type
*/
template<typename T>
class registry
{
public:
registry(std::string _functor_key)
{
sight::activity::builder::registry::get()->add_factory(
_functor_key,
&sight::activity::builder::factory::make<T>
);
}
};
SIGHT_DECLARE_CLASS(base, core::base_object);
/**
* @brief Build an Activity with required data present in currentSelection and defined in configuration.
* @param[in] _activity_info a structure which contains all the Activity configuration
* @param[in] _current_selection a vector which contains current selected data.
* @return specific data Activity for the specified Activity.
*/
SIGHT_ACTIVITY_API virtual data::activity::sptr build_data(
const activity::extension::activity_info& _activity_info,
const CSPTR(data::vector)& _current_selection
) const = 0;
protected:
SIGHT_ACTIVITY_API virtual SPTR(data::vector) type(
const CSPTR(data::vector) & _current_selection,
const std::string& _type
) const;
};
} // namespace sight::activity::builder
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