lib/nav/core.h

   1 #ifndef __nav_core_h
   2 #define __nav_core_h
   3
   4 #include <lib/base/object.h>
   5 #include <lib/service/iservice.h>
   6 #include <lib/nav/playlist.h>
   7 #include <connection.h>
   8
   9 class eNavigation: public iObject, public Object
  10 {
  11         DECLARE_REF(eNavigation);
  12 private:
  13         ePtr<iPlayableService> m_runningService;
  14
  15         ePtr<iServiceHandler> m_servicehandler;
  16         Signal2<void,eNavigation*,int> m_event;
  17         ePtr<eConnection> m_service_event_conn;
  18         void serviceEvent(iPlayableService* service, int event);
  19
  20         ePtr<ePlaylist> m_playlist;
  21 public:
  22         enum
  23         {
  24                 evStopService,  /** the "current" service was just stopped and likes to be deallocated (clear refs!) */
  25                 evNewService,   /** a new "current" service was just started */
  26                 evPlayFailed,   /** the next service (in playlist) or the one given in playService failed to play */
  27                 evPlaylistDone, /** the last service in the playlist was just played */
  28                 evUpdatedEventInfo /** the "currently running" event info was updated */
  29         };
  30
  31         RESULT playService(const eServiceReference &service);
  32         RESULT enqueueService(const eServiceReference &service);
  33         RESULT connectEvent(const Slot2<void,eNavigation*,int> &event, ePtr<eConnection> &connection);
  34 /*      int connectServiceEvent(const Slot1<void,iPlayableService*,int> &event, ePtr<eConnection> &connection); */
  35         RESULT getCurrentService(ePtr<iPlayableService> &service);
  36         RESULT getPlaylist(ePtr<ePlaylist> &playlist);
  37         RESULT stopService(void);
  38
  39         RESULT recordService(const eServiceReference &ref, ePtr<iRecordableService> &service);
  40
  41         RESULT pause(int p);
  42         eNavigation(iServiceHandler *serviceHandler);
  43         virtual ~eNavigation();
  44 };
  45
  46 #endif