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