// Parse SubRip file, retrieve subtitles infos.
// Subtitles read are saved in "Subtitles" container
QList<Subtitles> SubRipParser::open(FileReader file) {
QStringList lines = file.lines();
QRegExp time_regexp("^(\\d+):(\\d+):(\\d+),(\\d+)\\s-->\\s(\\d+):(\\d+):(\\d+),(\\d+)");
QList<Subtitles> subtitles_list;
for ( qint32 i = 0; i < lines.count(); i++ ) {
// Read the subtitle time "start --> end"
if ( time_regexp.exactMatch(lines[i]) ) {
QString times = lines[i];
times = times.remove(" ");
QStringList times_list;
times_list = times.split(QRegExp("-->"));
times_list = times_list.replaceInStrings(",", ".");
Subtitles new_subtitle;
new_subtitle.setStartTime(times_list.first());
new_subtitle.setEndTime(times_list.last());
// If text line 1 exist, retrieve it
if ( !( lines[i + 1].isEmpty() ) ) {
TextLine text_line;
TextFont text_font;
text_line.setLine( AttributesConverter::plainTextToHtml(lines[i + 1]) );
new_subtitle.setText(text_line, text_font);
// If text line 2 exist, retrieve it
if ( !( lines[i + 2].isEmpty() ) ) {
text_line.setLine( AttributesConverter::plainTextToHtml(lines[i + 2]) );
new_subtitle.setText(text_line, text_font);
}
}
subtitles_list.append(new_subtitle);
}
}
return subtitles_list;
}
bool SubRipParser::readSample(FileReader file) {
QStringList lines = file.lines();
QRegExp time_regexp("^(\\d+):(\\d+):(\\d+),(\\d+)\\s-->\\s(\\d+):(\\d+):(\\d+),(\\d+)");
for ( qint16 i = 0; i < lines.count(); i++ ) {
if ( time_regexp.exactMatch(lines[i]) ) {
if ( lines[i - 1] == "1" ) {
return true;
}
}
}
return false;
}
