/// @brief Converts whole file to TTXT
///
void TTXTSubtitleFormat::ConvertToTTXT () {
// Convert
SortLines();
StripComments();
RecombineOverlaps();
MergeIdentical();
ConvertTags(1,_T("\r\n"));
// Find last line
AssTime lastTime;
for (std::list<AssEntry*>::reverse_iterator cur=Line->rbegin();cur!=Line->rend();cur++) {
AssDialogue *prev = dynamic_cast<AssDialogue*>(*cur);
if (prev) {
lastTime = prev->End;
break;
}
}
// Insert blank line at the end
AssDialogue *diag = new AssDialogue();
diag->Start.SetMS(lastTime.GetMS());
diag->End.SetMS(lastTime.GetMS()+OPT_GET("Timing/Default Duration")->GetInt());
diag->group = _T("[Events]");
diag->Style = _T("Default");
diag->Comment = false;
Line->push_back(diag);
}
/// @brief Process a dialogue line
/// @param node
/// @return
///
bool TTXTSubtitleFormat::ProcessLine(wxXmlNode *node) {
// Get time
wxString sampleTime = node->GetAttribute(_T("sampleTime"),_T("00:00:00.000"));
AssTime time;
time.ParseASS(sampleTime);
// Set end time of last line
if (diag) diag->End = time;
diag = NULL;
// Get text
wxString text;
if (version == 0) text = node->GetAttribute(_T("text"),_T(""));
else text = node->GetNodeContent();
// Create line
if (!text.IsEmpty()) {
// Create dialogue
diag = new AssDialogue();
diag->Start.SetMS(time.GetMS());
diag->End.SetMS(36000000-10);
diag->group = _T("[Events]");
diag->Style = _T("Default");
diag->Comment = false;
// Process text for 1.0
if (version == 0) {
wxString finalText;
finalText.Alloc(text.Length());
bool in = false;
bool first = true;
for (size_t i=0;i<text.Length();i++) {
if (text[i] == _T('\'')) {
if (!in && !first) finalText += _T("\\N");
first = false;
in = !in;
}
else if (in) finalText += text[i];
}
diag->Text = finalText;
}
// Process text for 1.1
else {
text.Replace(_T("\r"),_T(""));
text.Replace(_T("\n"),_T("\\N"));
diag->Text = text;
}
// Insert dialogue
Line->push_back(diag);
return true;
}
else return false;
}
static void read_subtitles(agi::ProgressSink *ps, MatroskaFile *file, MkvStdIO *input, bool srt, double totalTime, AssParser *parser) {
std::vector<std::pair<int, std::string>> subList;
// Load blocks
ulonglong startTime, endTime, filePos;
unsigned int rt, frameSize, frameFlags;
while (mkv_ReadFrame(file, 0, &rt, &startTime, &endTime, &filePos, &frameSize, &frameFlags) == 0) {
if (ps->IsCancelled()) return;
if (frameSize == 0) continue;
const auto readBuf = input->file.read(filePos, frameSize);
const auto readBufEnd = readBuf + frameSize;
// Get start and end times
longlong timecodeScaleLow = 1000000;
AssTime subStart = startTime / timecodeScaleLow;
AssTime subEnd = endTime / timecodeScaleLow;
using str_range = boost::iterator_range<const char *>;
// Process SSA/ASS
if (!srt) {
auto first = std::find(readBuf, readBufEnd, ',');
if (first == readBufEnd) continue;
auto second = std::find(first + 1, readBufEnd, ',');
if (second == readBufEnd) continue;
subList.emplace_back(
boost::lexical_cast<int>(str_range(readBuf, first)),
str(boost::format("Dialogue: %d,%s,%s,%s")
% boost::lexical_cast<int>(str_range(first + 1, second))
% subStart.GetAssFormated()
% subEnd.GetAssFormated()
% str_range(second + 1, readBufEnd)));
}
// Process SRT
else {
auto line = str(boost::format("Dialogue: 0,%s,%s,Default,,0,0,0,,%s")
% subStart.GetAssFormated()
% subEnd.GetAssFormated()
% str_range(readBuf, readBufEnd));
boost::replace_all(line, "\r\n", "\\N");
boost::replace_all(line, "\r", "\\N");
boost::replace_all(line, "\n", "\\N");
subList.emplace_back(subList.size(), std::move(line));
}
ps->SetProgress(startTime / timecodeScaleLow, totalTime);
}
// Insert into file
sort(begin(subList), end(subList));
for (auto order_value_pair : subList)
parser->AddLine(order_value_pair.second);
}
bool operator != (AssTime &t1, AssTime &t2) {
return (t1.GetMS() != t2.GetMS());
}
bool operator > (AssTime &t1, AssTime &t2) {
return (t1.GetMS() > t2.GetMS());
}
//////////////////////
// AssTime comparison
bool operator < (AssTime &t1, AssTime &t2) {
return (t1.GetMS() < t2.GetMS());
}
/////////////////////
// Set column widths
void BaseGrid::SetColumnWidths() {
// Width/height
int w = 0;
int h = 0;
GetClientSize(&w,&h);
// DC for text extents test
wxClientDC dc(this);
dc.SetFont(font);
int fw,fh;
//dc.GetTextExtent(_T("#TWFfgGhH"), &fw, &fh, NULL, NULL, &font);
// O(1) widths
dc.GetTextExtent(_T("0000"), &fw, &fh, NULL, NULL, &font);
int marginLen = fw + 10;
dc.GetTextExtent(wxString::Format(_T("%i"),GetRows()), &fw, &fh, NULL, NULL, &font);
int labelLen = fw + 10;
int startLen = 0;
int endLen = 0;
if (!byFrame) {
AssTime time;
dc.GetTextExtent(time.GetASSFormated(), &fw, &fh, NULL, NULL, &font);
startLen = fw + 10;
endLen = fw + 10;
}
// O(n) widths
int actorLen = 0;
int effectLen = 0;
int maxLayer = 0;
int maxStart = 0;
int maxEnd = 0;
AssDialogue *curDiag;
for (int i=0;i<GetRows();i++) {
curDiag = GetDialogue(i);
if (curDiag) {
// Layer
if (curDiag->Layer > maxLayer) maxLayer = curDiag->Layer;
// Actor
if (!curDiag->Actor.IsEmpty()) {
dc.GetTextExtent(curDiag->Actor, &fw, &fh, NULL, NULL, &font);
if (fw > actorLen) actorLen = fw;
}
// Effect
if (!curDiag->Effect.IsEmpty()) {
dc.GetTextExtent(curDiag->Effect, &fw, &fh, NULL, NULL, &font);
if (fw > effectLen) effectLen = fw;
}
// Times
if (byFrame) {
int tmp = VFR_Output.GetFrameAtTime(curDiag->Start.GetMS(),true);
if (tmp > maxStart) maxStart = tmp;
tmp = VFR_Output.GetFrameAtTime(curDiag->End.GetMS(),true);
if (tmp > maxEnd) maxEnd = tmp;
}
}
}
// Finish layer
dc.GetTextExtent(wxString::Format(_T("%i"),maxLayer), &fw, &fh, NULL, NULL, &font);
int layerLen = fw + 10;
// Finish times
if (byFrame) {
dc.GetTextExtent(wxString::Format(_T("%i"),maxStart), &fw, &fh, NULL, NULL, &font);
startLen = fw + 10;
dc.GetTextExtent(wxString::Format(_T("%i"),maxEnd), &fw, &fh, NULL, NULL, &font);
endLen = fw + 10;
}
// Finish actor/effect
if (actorLen) actorLen += 10;
if (effectLen) effectLen += 10;
// Style length
int styleLen = 0;
AssStyle *curStyle;
if (AssFile::top) {
for (entryIter curIter=AssFile::top->Line.begin();curIter!=AssFile::top->Line.end();curIter++) {
curStyle = AssEntry::GetAsStyle(*curIter);
if (curStyle) {
dc.GetTextExtent(curStyle->name, &fw, &fh, NULL, NULL, &font);
if (fw > styleLen) styleLen = fw;
}
}
}
styleLen += 10;
// Set column widths
colWidth[0] = labelLen;
colWidth[1] = layerLen;
colWidth[2] = startLen;
colWidth[3] = endLen;
colWidth[4] = styleLen;
colWidth[5] = actorLen;
colWidth[6] = effectLen;
colWidth[7] = marginLen;
colWidth[8] = marginLen;
colWidth[9] = marginLen;
// Set size of last
int total = 0;
for (int i=0;i<10;i++) total+= colWidth[i];
colWidth[10] = w-total;
}
