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/************************************************************************
*
* Copyright (C) 2009-2024 IRCAD France
* Copyright (C) 2012-2020 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/data/config.hpp>
#include "data/factory/new.hpp"
#include "data/object.hpp"
#include "data/point.hpp"
#include <core/com/signal.hpp>
#include <core/com/signals.hpp>
#include <vector>
namespace sight::data
{
/**
* @brief This class defines a list of points.
* @see Point
*/
class SIGHT_DATA_CLASS_API point_list final : public object
{
public:
SIGHT_DECLARE_CLASS(point_list, object);
using container_t = std::vector<point::sptr>;
SIGHT_DATA_API point_list();
SIGHT_DATA_API ~point_list() noexcept override = default;
/**
* @brief Gets point vector
* @return the vector of points
*/
container_t& get_points();
/**
* @brief Gets point vector
* @return the vector of points
*/
const container_t& get_points() const;
/**
* @brief Sets point vector
* @param[in] _v_points The vector of points to set
*/
void set_points(const container_t& _v_points);
/**
* @brief Adds a Point in the pointlist
* @param[in] _p The point to push
*/
void push_back(const point::sptr& _p);
/**
* @brief: Deletes a point at the specified index
* @param[in] _index Index of point to delete
**/
void remove(std::size_t _index);
/**
* @brief Clears the list
*/
void clear();
/**
* @name Signals
* @{
*/
/**
* @brief Signal emitted when a Point is added
*/
using point_added_signal_t = core::com::signal<void (point::sptr)>;
SIGHT_DATA_API static const core::com::signals::key_t POINT_ADDED_SIG;
/**
* @brief Signal emitted when a Point is removed
*/
using point_removed_signal_t = core::com::signal<void (point::sptr)>;
SIGHT_DATA_API static const core::com::signals::key_t POINT_REMOVED_SIG;
/**
* @}
*/
/// Equality comparison operators
/// @{
SIGHT_DATA_API bool operator==(const point_list& _other) const noexcept;
SIGHT_DATA_API bool operator!=(const point_list& _other) const noexcept;
/// @}
/// Defines shallow copy
/// @throws data::exception if an errors occurs during copy
/// @param[in] _source the source object to copy
SIGHT_DATA_API void shallow_copy(const object::csptr& _source) override;
/// Defines deep copy
/// @throws data::exception if an errors occurs during copy
/// @param _source source object to copy
/// @param _cache cache used to deduplicate pointers
SIGHT_DATA_API void deep_copy(
const object::csptr& _source,
const std::unique_ptr<deep_copy_cache_t>& _cache = std::make_unique<deep_copy_cache_t>()
) override;
protected:
/**
* @brief Points container
*/
container_t m_v_points;
}; // end class point_list
//-----------------------------------------------------------------------------
inline point_list::container_t& point_list::get_points()
{
return this->m_v_points;
}
//-----------------------------------------------------------------------------
inline const point_list::container_t& point_list::get_points() const
{
return this->m_v_points;
}
//-----------------------------------------------------------------------------
inline void point_list::set_points(const point_list::container_t& _v_points)
{
this->m_v_points = _v_points;
}
//-----------------------------------------------------------------------------
inline void point_list::push_back(const point::sptr& _p)
{
this->m_v_points.push_back(_p);
}
//-----------------------------------------------------------------------------
inline void point_list::remove(std::size_t _index)
{
const auto it = m_v_points.begin() + static_cast<ptrdiff_t>(_index);
this->m_v_points.erase(it);
}
//-----------------------------------------------------------------------------
inline void point_list::clear()
{
this->m_v_points.clear();
}
SIGHT_DATA_API std::ostream& operator<<(std::ostream& _out, const point_list& _pl);
} // end namespace sight::data
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