void MyProcess::error(QProcess::ProcessError error) {
QString l_error= QString("QProcess Crashed");
switch (error) {
case QProcess::FailedToStart:
trace((char *)"\nQProcess::FailedToStart\n");
break;
case QProcess::Crashed:
emit lineAvailable(l_error);
trace((char *)"\n QProcess::Crashed \n");
break;
case QProcess::Timedout:
trace((char *)"\n QProcess::Timedout \n");
break;
case QProcess::WriteError:
emit lineAvailable(l_error);
trace((char *)"\n QProcess::WriteError \n");
break;
case QProcess::ReadError:
trace((char *)"\n QProcess::ReadError \n");
break;
case QProcess::UnknownError:
trace((char *)"\n QProcess::UnknownError \n");
break;
default:
trace((char *)"\n Unknown QProcess::ProcessError \n");
}
}
void MyProcess::genericRead(QByteArray buffer) {
QByteArray ba = remaining_output + buffer;
int start = 0;
int from_pos = 0;
int pos = canReadLine(ba, from_pos);
//qDebug("MyProcess::read: pos: %d", pos);
while ( pos > -1 ) {
// Readline
//QByteArray line = ba.left(pos);
QByteArray line = ba.mid(start, pos-start);
//ba = ba.mid(pos+1);
from_pos = pos + 1;
#ifdef Q_OS_WIN
if ((from_pos < ba.size()) && (ba.at(from_pos)=='\n')) from_pos++;
#endif
start = from_pos;
emit lineAvailable(line);
pos = canReadLine(ba, from_pos);
}
remaining_output = ba.mid(from_pos);
}
void MyProcess::genericRead(const QByteArray & output) {
QByteArray totalOutput = _remainingOutput + output;
int start = 0;
int from = 0;
int pos = canReadLine(totalOutput, from);
while (pos > -1) {
//Readline
//QString line = totalOutput.mid(start, pos - start);
//cp1252
//Windows-1252
//QTextCodec::setCodecForCStrings(QTextCodec::codecForName("Windows-1252"));
QString line = QString::fromLocal8Bit(totalOutput.mid(start, pos - start));
from = pos + 1;
start = from;
//QString::trimmed() is used for removing leading and trailing whitespaces
//Some .mp3 files contain tags with starting and ending whitespaces
//Unfortunately MPlayer gives us leading and trailing whitespaces,
//Winamp for example doesn't show them
line = line.trimmed();
if (!line.isEmpty()) {
emit lineAvailable(line);
}
pos = canReadLine(totalOutput, from);
}
_remainingOutput = totalOutput.mid(from);
}
ripDialog::ripDialog(QWidget *parent) :
QDialog(parent),
ui(new Ui::ripDialog)
{
ui->setupUi(this);
ripProcess=new MyProcess();
ripProcess->addArgument(qApp->applicationDirPath()+"/cdda2wav.exe");
ripProcess->start();
QObject::connect(ripProcess,SIGNAL(lineAvailable(QByteArray)),this,SLOT(consoleLine(QByteArray)));
// QObject::connect(ripProcess,SIGNAL(),this,SLOT());
ui->tab->setColumnCount(3);
//ui->tab->setAcceptDrops(true);
QStringList headerLabels;
headerLabels << "Title" << "Duration"<<"";
ui->tab->setHorizontalHeaderLabels(headerLabels);
ui->tab->setSelectionBehavior(QAbstractItemView::SelectRows);
ui->tab->setColumnWidth(0,170);
//tab->setDragEnabled(true);
//ui->tab->setDropIndicatorShown(true);
//tab->viewport()->setAcceptDrops(true);
ui->tab->setEditTriggers(QAbstractItemView::NoEditTriggers);
}
void Process::onFinished() {
if( _state!=RUNNING ) return;
if( sender()==_procwaiter ) {
_state=FINISHED;
emit finished();
return;
}
for( int channel=0; channel<2; ++channel ) {
if( sender()==_linereaders[channel] ) {
if( _linereaders[channel]->isLineAvailable() ) {
emit lineAvailable( channel );
}
return;
}
}
}
void MyProcess::genericRead(QByteArray buffer) {
QByteArray ba = remaining_output + buffer;
int start = 0;
int from_pos = 0;
int pos = canReadLine(ba, from_pos);
while ( pos > -1 ) {
QByteArray line = ba.mid(start, pos-start);
from_pos = pos + 1;
#if defined(Q_OS_WIN) || defined(Q_OS_OS2)
if ((from_pos < ba.size()) && (ba.at(from_pos)=='\n')) from_pos++;
#endif
start = from_pos;
emit lineAvailable(line);
pos = canReadLine(ba, from_pos);
}
remaining_output = ba.mid(from_pos);
}
IBMediaControlC::IBMediaControlC(QObject * parent):MyProcess(parent)
{
init();
connect(this,SIGNAL(lineAvailable(QString)),this,SLOT(parseLine(QString)));
}
