region_link_group.h

// SPDX-FileCopyrightText: © 2020-2021, 2024-2025 Alexandros Theodotou <alex@zrythm.org>
// SPDX-License-Identifier: LicenseRef-ZrythmLicense
 
#pragma once
 
#include "structure/arrangement/arranger_object.h"
 
namespace zrythm::structure::arrangement
{
 
class Region;

class RegionLinkGroup final
{
public:
  RegionLinkGroup (int idx) : group_idx_ (idx) { }
  void add_region (Region &region);

  void remove_region (
    Region &region,
    bool    autoremove_last_region_and_group,
    bool    update_identifier);
 
  bool contains_region (const Region &region) const;

  void update (const Region &region);
 
private:
  static constexpr auto kIdsKey = "ids"sv;
  friend void to_json (nlohmann::json &j, const RegionLinkGroup &group)
  {
    j[kIdsKey] = group.ids_;
  }
  friend void from_json (const nlohmann::json &j, RegionLinkGroup &group)
  {
    j.at (kIdsKey).get_to (group.ids_);
  }
 
public:
  int group_idx_;

  std::vector<ArrangerObject::Uuid> ids_;
 
  BOOST_DESCRIBE_CLASS (RegionLinkGroup, (), (group_idx_, ids_), (), ())
};
 
} // namespace zrythm::structure::arrangement