chord_action.h

// SPDX-FileCopyrightText: © 2022, 2024 Alexandros Theodotou <alex@zrythm.org>
// SPDX-License-Identifier: LicenseRef-ZrythmLicense
 
#pragma once
 
#include "dsp/chord_descriptor.h"
#include "gui/backend/backend/actions/undoable_action.h"
 
namespace zrythm::gui::actions
{

class ChordAction : public QObject, public UndoableAction
{
  Q_OBJECT
  QML_ELEMENT
  DEFINE_UNDOABLE_ACTION_QML_PROPERTIES (ChordAction)
 
public:
  using ChordDescriptor = dsp::ChordDescriptor;

  enum class Type
  {
    Single,

    All,
  };
 
  ChordAction (QObject * parent = nullptr);

  ChordAction (
    const std::vector<ChordDescriptor> &chords_before,
    const std::vector<ChordDescriptor> &chords_after,
    QObject *                           parent = nullptr);

  ChordAction (
    const ChordDescriptor &chord,
    int                    chord_idx,
    QObject *              parent = nullptr);
 
  QString to_string () const override;
 
  friend void init_from (
    ChordAction           &obj,
    const ChordAction     &other,
    utils::ObjectCloneType clone_type);
 
private:
  void init_loaded_impl () override { }
  void perform_impl () override;
  void undo_impl () override;
 
  void do_or_undo (bool do_it);
 
public:
  Type type_ = (Type) 0;
 
  ChordDescriptor chord_before_;
  ChordDescriptor chord_after_;
  int             chord_idx_ = 0;

  std::vector<ChordDescriptor> chords_before_;

  std::vector<ChordDescriptor> chords_after_;
};
 
}; // namespace zrythm::gui::actions