lib/python/Plugins/Extensions/DVDPlayer/src/servicedvd.h

   1 #ifndef __servicedvd_h
   2 #define __servicedvd_h
   3
   4 #include <lib/base/message.h>
   5 #include <lib/base/ebase.h>
   6 #include <lib/base/thread.h>
   7 #include <lib/service/iservice.h>
   8
   9 class eSubtitleWidget;
  10 class gPixmap;
  11 class eStaticServiceDVDInfo;
  12
  13 class eServiceFactoryDVD: public iServiceHandler
  14 {
  15         DECLARE_REF(eServiceFactoryDVD);
  16 public:
  17         eServiceFactoryDVD();
  18         virtual ~eServiceFactoryDVD();
  19         enum { id = 0x1111 };
  20
  21                 // iServiceHandler
  22         RESULT play(const eServiceReference &, ePtr<iPlayableService> &ptr);
  23         RESULT record(const eServiceReference &, ePtr<iRecordableService> &ptr);
  24         RESULT list(const eServiceReference &, ePtr<iListableService> &ptr);
  25         RESULT info(const eServiceReference &, ePtr<iStaticServiceInformation> &ptr);
  26         RESULT offlineOperations(const eServiceReference &, ePtr<iServiceOfflineOperations> &ptr);
  27 };
  28
  29 class eServiceDVD: public iPlayableService, public iPauseableService, public iSeekableService,
  30         public iServiceInformation, public iSubtitleOutput, public iServiceKeys, public iCueSheet, public eThread, public Object
  31 {
  32         friend class eServiceFactoryDVD;
  33         DECLARE_REF(eServiceDVD);
  34 public:
  35         virtual ~eServiceDVD();
  36                 // not implemented (yet)
  37         RESULT audioChannel(ePtr<iAudioChannelSelection> &ptr) { ptr = 0; return -1; }
  38         RESULT audioTracks(ePtr<iAudioTrackSelection> &ptr) { ptr = 0; return -1; }
  39         RESULT frontendInfo(ePtr<iFrontendInformation> &ptr) { ptr = 0; return -1; }
  40         RESULT subServices(ePtr<iSubserviceList> &ptr) { ptr = 0; return -1; }
  41         RESULT timeshift(ePtr<iTimeshiftService> &ptr) { ptr = 0; return -1; }
  42         RESULT audioDelay(ePtr<iAudioDelay> &ptr) { ptr = 0; return -1; }
  43         RESULT rdsDecoder(ePtr<iRdsDecoder> &ptr) { ptr = 0; return -1; }
  44         RESULT stream(ePtr<iStreamableService> &ptr) { ptr = 0; return -1; }
  45         RESULT streamed(ePtr<iStreamedService> &ptr) { ptr = 0; return -1; }
  46         RESULT cueSheet(ePtr<iCueSheet> &ptr);
  47
  48                 // iPlayableService
  49         RESULT connectEvent(const Slot2<void,iPlayableService*,int> &event, ePtr<eConnection> &connection);
  50         RESULT start();
  51         RESULT stop();
  52         RESULT setTarget(int target);
  53         RESULT info(ePtr<iServiceInformation> &ptr);
  54         RESULT pause(ePtr<iPauseableService> &ptr);
  55         RESULT subtitle(ePtr<iSubtitleOutput> &ptr);
  56         RESULT seek(ePtr<iSeekableService> &ptr);
  57         RESULT keys(ePtr<iServiceKeys> &ptr);
  58
  59                 // iPausableService
  60         RESULT pause();
  61         RESULT unpause();
  62         RESULT setSlowMotion(int ratio);
  63         RESULT setFastForward(int ratio);
  64
  65                 // iSubtitleOutput
  66         RESULT enableSubtitles(eWidget *parent, SWIG_PYOBJECT(ePyObject) entry);
  67         RESULT disableSubtitles(eWidget *parent);
  68         PyObject *getSubtitleList();
  69         PyObject *getCachedSubtitle();
  70
  71                 // iSeekableService
  72         RESULT getLength(pts_t &len);
  73         RESULT seekTo(pts_t to);
  74         RESULT seekRelative(int direction, pts_t to);
  75         RESULT getPlayPosition(pts_t &pos);
  76         RESULT setTrickmode(int trick=0);
  77         RESULT isCurrentlySeekable();
  78         RESULT seekChapter(int chapter);
  79         RESULT seekTitle(int title);
  80
  81                 // iServiceInformation
  82         RESULT getName(std::string &name);
  83         int getInfo(int w);
  84         std::string getInfoString(int w);
  85         virtual PyObject *getInfoObject(int w);
  86
  87                 // iCueSheet
  88         PyObject *getCutList();
  89         void setCutList(SWIG_PYOBJECT(ePyObject));
  90         void setCutListEnable(int enable);
  91
  92                 // iServiceKeys
  93         RESULT keyPressed(int key);
  94 private:
  95         eServiceDVD(const char *filename);
  96
  97         void gotMessage(int); // message from dvdlib
  98         void gotThreadMessage(const int &); // message from dvd thread
  99
 100                 // eThread
 101         void thread();
 102         void thread_finished();
 103
 104         std::string m_filename;
 105
 106         Signal2<void,iPlayableService*,int> m_event;
 107
 108         struct ddvd *m_ddvdconfig;
 109         ePtr<gPixmap> m_pixmap;
 110         eSubtitleWidget *m_subtitle_widget;
 111
 112         enum
 113         {
 114                 stIdle, stRunning, stMenu, stStopped
 115         };
 116
 117         int m_state;
 118         int m_current_trick;
 119
 120         char m_ddvd_titlestring[96];
 121
 122         ePtr<eSocketNotifier> m_sn;
 123         eFixedMessagePump<int> m_pump;
 124
 125         pts_t m_cue_pts;
 126         struct ddvd_resume m_resume_info;
 127
 128         void loadCuesheet();
 129         void saveCuesheet();
 130 };
 131
 132 #endif