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"
#include "utils/iobject_registry.h"
 
#include <nlohmann/json_fwd.hpp>
 
namespace zrythm::structure::arrangement
{
class AudioSourceObject final : public ArrangerObject
{
  Q_OBJECT
  QML_ELEMENT
  QML_UNCREATABLE ("")
 
public:
  AudioSourceObject (
    const dsp::TempoMapWrapper       &tempo_map_wrapper,
    utils::IObjectRegistry           &registry,
    dsp::FileAudioSourceUuidReference source,
    QObject *                         parent = nullptr);
  Q_DISABLE_COPY_MOVE (AudioSourceObject)
  ~AudioSourceObject () override;
 
  dsp::ContentPosition * position () const override
  {
    return static_cast<dsp::ContentPosition *> (ArrangerObject::position ());
  }
 
  // ========================================================================
  // QML Interface
  // ========================================================================
 
  // ========================================================================
 
  juce::PositionableAudioSource &get_audio_source () const;

  dsp::FileAudioSource &file_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);
  friend void from_json (const nlohmann::json &j, AudioSourceObject &obj);
 
  Q_SLOT void generate_audio_source ();
  void        connect_file_audio_source_signals ();
 
private:
  utils::IObjectRegistry                        &registry_;
  dsp::FileAudioSourceUuidReference              source_id_;
  std::unique_ptr<juce::PositionableAudioSource> source_;
 
  BOOST_DESCRIBE_CLASS (AudioSourceObject, (ArrangerObject), (), (), ())
};
 
} // namespace zrythm::structure::arrangement