utils/wxMMedia/cdbase.cpp

   1 ////////////////////////////////////////////////////////////////////////////////
   2 // Name:       sndsnd.cpp
   3 // Purpose:    wxMMedia
   4 // Author:     Guilhem Lavaux
   5 // Created:    1997
   6 // Updated:    1998
   7 // Copyright:  (C) 1997, 1998, Guilhem Lavaux
   8 // License:    wxWindows license
   9 ////////////////////////////////////////////////////////////////////////////////
  10 #ifdef __GNUG__
  11 #pragma implementation
  12 #endif
  13 #include "cdbase.h"
  14
  15 #ifdef __BORLANDC__
  16 #pragma hdrstop
  17 #endif
  18
  19 wxCDtime wxCDAudio::CDtoc::GetTrackTime(wxUint8 track) const
  20 {
  21   if (track > total_time.track) {
  22     wxCDtime dummy_time = {0, 0, 0, 0};
  23     return dummy_time;
  24   }
  25   return tracks_time[track];
  26 }
  27
  28 wxCDtime wxCDAudio::CDtoc::GetTrackPos(wxUint8 track) const
  29 {
  30   if (track > total_time.track) {
  31     wxCDtime dummy_time = {0, 0, 0, 0};
  32     return dummy_time;
  33   }
  34   return tracks_pos[track];
  35 }
  36
  37 bool wxCDAudio::Play(const wxCDtime& beg_play)
  38 {
  39   return Play(beg_play, GetToc().GetTotalTime());
  40 }
  41
  42 bool wxCDAudio::Play(wxUint8 beg_track, wxUint8 end_track)
  43 {
  44   wxCDtime beg_play = GetToc().GetTrackPos(beg_track);
  45   wxCDtime end_play;
  46
  47   if (end_track)
  48     end_play = GetToc().GetTrackPos(end_track);
  49   else
  50     end_play = GetToc().GetTotalTime();
  51   return Play(beg_play, end_play);
  52 }