From 2f0ace0e367489eb20a75a69c95d463fcb04830f Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Sat, 26 Sep 2009 22:25:02 -0400
Subject: More gui work and dvd loading.

---
 encodemp4job.cpp | 50 ++++++++++++++++++++++++++++++++++++--------------
 1 file changed, 36 insertions(+), 14 deletions(-)

(limited to 'encodemp4job.cpp')

diff --git a/encodemp4job.cpp b/encodemp4job.cpp
index dba84f4..9713193 100644
--- a/encodemp4job.cpp
+++ b/encodemp4job.cpp
@@ -4,7 +4,6 @@
 #include <QLabel>
 #include <QProcess>
 #include <QStringList>
-#include <QTextStream>
 #include <QRegExp>
 #include <QTime>
 
@@ -33,6 +32,7 @@ bool EncodeMP4Job::executeJob()
 	arguments << "-6" << "stereo";
 	arguments << "-N" << "eng" << "--native-dub";
 	arguments << "-f" << "mp4";
+	arguments << "--dvdnav" << "-t" << QString::number(video()->dvdTitle());
 	arguments << "--loose-anamorphic" << "--modulus" << "16";
 	arguments << "--optimize" << "--decomb" << "--deblock" << "--denoise=\"weak\"";
 	arguments << "-x" << "ref=3:mixed-refs:bframes=6:weightb:direct=auto:b-pyramid:me=umh:subme=9:analyse=all:8x8dct:trellis=1:no-fast-pskip:psy-rd=1,1";
@@ -42,25 +42,22 @@ bool EncodeMP4Job::executeJob()
 	process.start(QLatin1String("./HandBrakeCLI"), arguments, QIODevice::ReadOnly);
 	if (!process.waitForStarted())
 		return false;
-	QTextStream reader(&process);
 	QRegExp percentLinePattern(QLatin1String("^Encoding: task ([0-9]*) of ([0-9]*), ([0-9]*\\.[0-9]*) % (\\(([0-9]*\\.[0-9]*) fps, avg ([0-9]*\\.[0-9]*) fps, ETA ([0-9]{2})h([0-9]{2})m([0-9]{2})s\\))?"));
 	QRegExp lessPercentLinePattern(QLatin1String("^Encoding: task ([0-9]*) of ([0-9]*), ([0-9]*\\.[0-9]*) %"));
 	while (process.waitForReadyRead(-1)) {
-		QString line = reader.readLine().trimmed();
+		QString line = QString(process.readLine()).trimmed();
 		if (percentLinePattern.exactMatch(line)) {
-			QStringList captured = percentLinePattern.capturedTexts();
-			int currentTask = captured.at(1).toInt();
-			int totalTasks = captured.at(2).toInt();
-			float percent = captured.at(3).toFloat();
-			float currentFps = captured.at(5).toFloat();
-			float avgFps = captured.at(6).toFloat();
-			QTime timeRemaining(captured.at(7).toInt(), captured.at(8).toInt(), captured.at(9).toInt());
+			int currentTask = percentLinePattern.cap(1).toInt();
+			int totalTasks = percentLinePattern.cap(2).toInt();
+			float percent = percentLinePattern.cap(3).toFloat();
+			float currentFps = percentLinePattern.cap(5).toFloat();
+			float avgFps = percentLinePattern.cap(6).toFloat();
+			QTime timeRemaining(percentLinePattern.cap(7).toInt(), percentLinePattern.cap(8).toInt(), percentLinePattern.cap(9).toInt());
 			emit encodeProgress(currentTask, totalTasks, percent, currentFps, avgFps, timeRemaining);
 		} else if(lessPercentLinePattern.exactMatch(line)) {
-			QStringList captured = lessPercentLinePattern.capturedTexts();
-			int currentTask = captured.at(1).toInt();
-			int totalTasks = captured.at(2).toInt();
-			float percent = captured.at(3).toFloat();
+			int currentTask = lessPercentLinePattern.cap(1).toInt();
+			int totalTasks = lessPercentLinePattern.cap(2).toInt();
+			float percent = lessPercentLinePattern.cap(3).toFloat();
 			emit encodeProgress(currentTask, totalTasks, percent, -1, -1, QTime());
 		}
 	}
@@ -71,3 +68,28 @@ QWidget* EncodeMP4Job::gui()
 {
 	return new EncodeMP4JobGui(this);
 }
+QMap<int, QString> EncodeMP4Job::titles() const
+{
+	return titles(m_encodePath);
+}
+QMap<int, QString> EncodeMP4Job::titles(const QString &location)
+{
+	QMap<int, QString> titles;
+	QProcess process;
+	QStringList arguments;
+	arguments << "-i" << location;
+	arguments << "-t" << "0";
+	arguments << "--dvdnav";
+	process.start(QLatin1String("./HandBrakeCLI"), arguments, QIODevice::ReadOnly);
+	if (!process.waitForStarted())
+		return titles;
+	process.waitForFinished(-1);
+	QRegExp titleDurationPattern(QLatin1String("\\+ title ([0-9]*):\\n[^\\n]*\\n[^\\n]*\\n  \\+ duration: ([0-9]{2}:[0-9]{2}:[0-9]{2})"));
+	QString output(process.readAllStandardError());
+	int matchLocation = 0;
+	while ((matchLocation = titleDurationPattern.indexIn(output, matchLocation)) != -1) {
+		matchLocation += titleDurationPattern.matchedLength();
+		titles.insert(titleDurationPattern.cap(1).toInt(), titleDurationPattern.cap(2));
+	}
+	return titles;
+}
-- 
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