include/lib/dvb/subtitling.h

   1 #ifndef __subtitling_h
   2 #define __subtitling_h
   3
   4 #include <linux/fb.h>
   5 #include <lib/gui/ewidget.h>
   6 #include <lib/base/ebase.h>
   7 #include <lib/dvb/subtitle.h>
   8 #include <queue>
   9
  10 class eSubtitleWidget: public eWidget
  11 {
  12         int pid;
  13         std::set<int> pageids;
  14         void gotData(int);
  15         eSocketNotifier *sn;
  16         int fd;
  17         int isvisible;
  18 #ifndef TUXTXT_CFG_STANDALONE
  19         int ttxpage;
  20         int ttx_running;
  21         int rememberttxpage;
  22         int rememberttxsubpage;
  23 #endif
  24         subtitle_ctx *subtitle; // the subtitle context
  25
  26         struct pes_packet_s
  27         {
  28                 unsigned long long pts;
  29                 unsigned char *pkt;
  30                 int len;
  31         };
  32
  33         std::queue<pes_packet_s> queue;
  34
  35         eTimer timer, timeout;
  36         void processPESPacket(unsigned char *pkt, int len);
  37         void processNext();
  38         void displaying_timeout();
  39
  40         unsigned char pesbuffer[65536];
  41         int pos;
  42         int peslen;
  43         static eSubtitleWidget *instance;
  44         int eventHandler(const eWidgetEvent &event);
  45         void globalFocusHasChanged(const eWidget* newFocus);
  46 public:
  47         void start(int pid, const std::set<int> &pageids);
  48 #ifndef TUXTXT_CFG_STANDALONE
  49         void startttx(int page);
  50         void stopttx();
  51 #endif
  52         void stop();
  53         int getCurPid();
  54         eSubtitleWidget();
  55         ~eSubtitleWidget();
  56         static eSubtitleWidget *getInstance() { return instance; }
  57 };
  58
  59 #endif