delete_tracks_command.h

// SPDX-FileCopyrightText: © 2026 Alexandros Theodotou <alex@zrythm.org>
// SPDX-License-Identifier: LicenseRef-ZrythmLicense
 
#pragma once
 
#include <optional>
#include <unordered_set>
#include <vector>
 
#include "structure/tracks/track_collection.h"
 
#include <QUndoCommand>
 
namespace zrythm::commands
{
 
class DeleteTracksCommand : public QUndoCommand
{
public:
  static constexpr auto CommandId = 1776134295;
 
  DeleteTracksCommand (
    structure::tracks::TrackCollection                &collection,
    std::vector<structure::tracks::TrackUuidReference> track_refs);
 
  void undo () override;
  void redo () override;
  int  id () const override { return CommandId; }
 
private:
  struct TrackInfo
  {
    structure::tracks::TrackUuidReference         ref;
    int                                           original_position;
    std::optional<structure::tracks::Track::Uuid> original_folder_parent;
    bool                                          original_expanded_state;
  };
 
  structure::tracks::TrackCollection &collection_;
 
  std::vector<TrackInfo>                             tracks_;
  std::unordered_set<structure::tracks::Track::Uuid> deleted_uuids_;
};
 
} // namespace zrythm::commands