audio_source_object.h

// SPDX-FileCopyrightText: © 2025 Alexandros Theodotou <alex@zrythm.org>
// SPDX-License-Identifier: LicenseRef-ZrythmLicense
 
#pragma once
 
#include "dsp/file_audio_source.h"
#include "structure/arrangement/arranger_object.h"
#include "utils/icloneable.h"
 
namespace zrythm::structure::arrangement
{
class AudioSourceObject final : public ArrangerObject
{
  Q_OBJECT
  QML_ELEMENT
  QML_UNCREATABLE ("")
 
public:
  AudioSourceObject (
    const dsp::TempoMap              &tempo_map,
    dsp::FileAudioSourceRegistry     &registry,
    dsp::FileAudioSourceUuidReference source,
    QObject *                         parent = nullptr);
  Z_DISABLE_COPY_MOVE (AudioSourceObject)
  ~AudioSourceObject () override;
 
  // ========================================================================
  // QML Interface
  // ========================================================================
 
  // ========================================================================
 
  juce::PositionableAudioSource &get_audio_source () const;
 
  dsp::FileAudioSourceUuidReference audio_source_ref () const;
 
private:
  friend void init_from (
    AudioSourceObject       &obj,
    const AudioSourceObject &other,
    utils::ObjectCloneType   clone_type);
 
  static constexpr auto kFileAudioSourceKey = "fileAudioSource"sv;
  friend void to_json (nlohmann::json &j, const AudioSourceObject &obj)
  {
    to_json (j, static_cast<const ArrangerObject &> (obj));
    j[kFileAudioSourceKey] = obj.source_id_;
  }
  friend void from_json (const nlohmann::json &j, AudioSourceObject &obj);
 
  void generate_audio_source ();
 
private:
  dsp::FileAudioSourceRegistry                  &registry_;
  dsp::FileAudioSourceUuidReference              source_id_;
  std::unique_ptr<juce::PositionableAudioSource> source_;
 
  BOOST_DESCRIBE_CLASS (AudioSourceObject, (ArrangerObject), (), (), ())
};
 
} // namespace zrythm::structure::arrangement