JackInterface.hpp

#pragma once
#include <Audio/AudioInterface.hpp>
 
#include <score/command/Dispatchers/SettingsCommandDispatcher.hpp>
 
#include <ossia/audio/jack_protocol.hpp>
#include <ossia/dataflow/transport.hpp>
 
#include <score_plugin_audio_export.h>
 
#if defined(OSSIA_AUDIO_JACK)
Q_DECLARE_METATYPE(ossia::transport_status)
W_REGISTER_ARGTYPE(ossia::transport_status)
#endif
 
class QFormLayout;
namespace Audio
{
namespace Settings
{
class Model;
class View;
}
#if defined(OSSIA_AUDIO_JACK)
class SCORE_PLUGIN_AUDIO_EXPORT JackFactory final
    : public QObject
    , public AudioFactory
{
  W_OBJECT(JackFactory)
  SCORE_CONCRETE("7ff2af00-f2f5-4930-beec-0e2d21eda195")
private:
  std::weak_ptr<ossia::jack_client> m_client{};
 
public:
  ~JackFactory() override;
 
  bool available() const noexcept override;
  void
  initialize(Audio::Settings::Model& set, const score::ApplicationContext& ctx) override
  {
  }
 
  QString prettyName() const override { return QObject::tr("JACK"); }
  std::shared_ptr<ossia::audio_engine> make_engine(
      const Audio::Settings::Model& set, const score::ApplicationContext& ctx) override;
 
  std::shared_ptr<ossia::jack_client> acquireClient();
 
  void setupSettingsWidget(
      QWidget* w, QFormLayout* lay, Audio::Settings::Model& m, Audio::Settings::View& v,
      score::SettingsCommandDispatcher& m_disp);
  QWidget* make_settings(
      Audio::Settings::Model& m, Audio::Settings::View& v,
      score::SettingsCommandDispatcher& m_disp, QWidget* parent) override;
 
  void transportStateChanged(ossia::transport_status st)
      E_SIGNAL(SCORE_PLUGIN_AUDIO_EXPORT, transportStateChanged, st)
 
  ossia::tick_transport_info currentTransportInfo;
 
private:
  jack_transport_state_t m_prevState{};
};
#endif
}