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Change to poppler for pdf conversion

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This commit is contained in:
Anton Thomasson 2020-05-02 18:14:33 +02:00
parent b705cc28ea
commit 69fa9e52fb
1 changed files with 8 additions and 9 deletions
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17
src/convertworker.cpp
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@ -4,13 +4,12 @@
void ConvertWorker::convertPdf(QNetworkRequest request, QString filename, QTemporaryFile* tempfile)
{
QProcess* muraster = new QProcess(this);
muraster->setProgram("/home/nemo/stuff/bin/muraster");
muraster->setArguments({"-F", "pgm", filename});
QProcess* pdftoppm = new QProcess(this);
pdftoppm->setProgram("pdftoppm");
pdftoppm->setArguments({"-gray", "-rx", "300", "-ry", "300", filename});
QProcess* ppm2pwg = new QProcess(this);
qDebug() << SailfishApp::pathTo("ppm2pwg").toString();
QString Ppm2pwgPath = SailfishApp::pathTo("ppm2pwg").toString().remove("file://");
ppm2pwg->setProgram(Ppm2pwgPath);
QStringList env; // {"PREPEND_FILE="+tempfile->fileName()};
@ -25,24 +24,24 @@ void ConvertWorker::convertPdf(QNetworkRequest request, QString filename, QTempo
ppm2pwg->setEnvironment(env);
muraster->setStandardOutputProcess(ppm2pwg);
pdftoppm->setStandardOutputProcess(ppm2pwg);
ppm2pwg->setStandardOutputFile(tempfile->fileName(), QIODevice::Append);
connect(muraster, SIGNAL(finished(int, QProcess::ExitStatus)), muraster, SLOT(deleteLater()));
connect(pdftoppm, SIGNAL(finished(int, QProcess::ExitStatus)), pdftoppm, SLOT(deleteLater()));
connect(ppm2pwg, SIGNAL(finished(int, QProcess::ExitStatus)), ppm2pwg, SLOT(deleteLater()));
qDebug() << "All connected";
muraster->start();
pdftoppm->start();
ppm2pwg->start();
qDebug() << "Starting";
if(!muraster->waitForStarted())
if(!pdftoppm->waitForStarted())
{
qDebug() << "muraster died";
qDebug() << "pdftoppm died";
tempfile->deleteLater();
emit failed();
return;