CZapitAbsSub* CZapitChannel::getChannelSub(int index) { CZapitAbsSub* retval = NULL; if ((index < 0) && (currentSub < getSubtitleCount())){ retval = channelSubs[currentSub]; } else { if ((index >= 0) && (index < (int)getSubtitleCount())) { retval = channelSubs[index]; } } return retval; }
int CZapitChannel::getChannelSubIndex ( void ) { return currentSub < getSubtitleCount() ? currentSub : -1; }