TransportInterface.hpp

#pragma once
#include <score/plugins/Interface.hpp>
#include <score/plugins/InterfaceList.hpp>
 
#include <ossia/dataflow/transport.hpp>
 
#include <ossia-qt/time_value.hpp>
 
#include <QObject>
 
#include <score_plugin_transport_export.h>
 
#include <verdigris>
namespace Transport
{
 
class SCORE_PLUGIN_TRANSPORT_EXPORT TransportInterface
    : public QObject
    , public score::InterfaceBase
{
  W_OBJECT(TransportInterface)
  SCORE_INTERFACE(TransportInterface, "2f5845f1-548e-4729-86b7-4ae919b8e7e3")
 
public:
  explicit TransportInterface();
  virtual ~TransportInterface();
 
  virtual ossia::transport_info_fun transportUpdateFunction() = 0;
 
  virtual void setup() = 0;
  virtual void teardown() = 0;
 
  virtual void requestPlay() = 0;
  virtual void requestPause() = 0;
  virtual void requestStop() = 0;
  virtual void requestTransport(ossia::time_value t) = 0;
 
  // More precise than basic transport but otherwise the same thing.
  virtual void requestBeginScrub(ossia::time_value t);
  virtual void requestScrub(ossia::time_value t);
  virtual void requestEndScrub(ossia::time_value t);
 
  void play() E_SIGNAL(SCORE_PLUGIN_TRANSPORT_EXPORT, play)
  void pause() E_SIGNAL(SCORE_PLUGIN_TRANSPORT_EXPORT, pause)
  void stop() E_SIGNAL(SCORE_PLUGIN_TRANSPORT_EXPORT, stop)
  void transport(ossia::time_value t)
      E_SIGNAL(SCORE_PLUGIN_TRANSPORT_EXPORT, transport, t)
 
  void beginScrub(ossia::time_value t)
      E_SIGNAL(SCORE_PLUGIN_TRANSPORT_EXPORT, beginScrub, t)
  void scrub(ossia::time_value t) E_SIGNAL(SCORE_PLUGIN_TRANSPORT_EXPORT, scrub, t)
  void endScrub(ossia::time_value t) E_SIGNAL(SCORE_PLUGIN_TRANSPORT_EXPORT, endScrub, t)
};
 
class SCORE_PLUGIN_TRANSPORT_EXPORT TransportInterfaceList final
    : public score::InterfaceList<TransportInterface>
{
};
 
class DirectTransport : public TransportInterface
{
  SCORE_CONCRETE("73453569-b453-4cad-b12b-4b71c61cf9a7")
 
public:
  DirectTransport();
  ~DirectTransport();
 
  ossia::transport_info_fun transportUpdateFunction() override;
 
  void setup() override;
  void teardown() override;
 
  void requestPlay() override;
  void requestPause() override;
  void requestStop() override;
  void requestTransport(ossia::time_value t) override;
  void requestBeginScrub(ossia::time_value t) override;
  void requestScrub(ossia::time_value t) override;
  void requestEndScrub(ossia::time_value t) override;
};
}