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<iRecordableService> m_recordingService;
  16
  17         ePtr<iServiceHandler> m_servicehandler;
  18         Signal2<void,eNavigation*,int> m_event;
  19         ePtr<eConnection> m_service_event_conn;
  20         void serviceEvent(iPlayableService* service, int event);
  21
  22         ePtr<ePlaylist> m_playlist;
  23 public:
  24         enum
  25         {
  26                 evStopService,  /** the "current" service was just stopped and likes to be deallocated (clear refs!) */
  27                 evNewService,   /** a new "current" service was just started */
  28                 evPlayFailed,   /** the next service (in playlist) or the one given in playService failed to play */
  29                 evPlaylistDone, /** the last service in the playlist was just played */
  30                 evUpdatedEventInfo /** the "currently running" event info was updated */
  31         };
  32
  33         RESULT playService(const eServiceReference &service);
  34         RESULT enqueueService(const eServiceReference &service);
  35         RESULT connectEvent(const Slot2<void,eNavigation*,int> &event, ePtr<eConnection> &connection);
  36 /*      int connectServiceEvent(const Slot1<void,iPlayableService*,int> &event, ePtr<eConnection> &connection); */
  37         RESULT getCurrentService(ePtr<iPlayableService> &service);
  38         RESULT getPlaylist(ePtr<ePlaylist> &playlist);
  39         RESULT stopService(void);
  40
  41         RESULT recordService(const eServiceReference &service);
  42         RESULT endRecording();
  43
  44         RESULT pause(int p);
  45         eNavigation(iServiceHandler *serviceHandler);
  46         virtual ~eNavigation();
  47 };
  48
  49 #endif