int main(int argc, char *argv[])
{
QApplication a(argc, argv);
a.setApplicationName("inspectrum");
MainWindow mainWin;
QCommandLineParser parser;
parser.setApplicationDescription("spectrum viewer");
parser.addHelpOption();
parser.addPositionalArgument("file", QCoreApplication::translate("main", "File to view."));
// Add options
QCommandLineOption rateOption(QStringList() << "r" << "rate",
QCoreApplication::translate("main", "Set sample rate."),
QCoreApplication::translate("main", "Hz"));
parser.addOption(rateOption);
// Process the actual command line
parser.process(a);
if (parser.isSet(rateOption)){
bool ok;
// Use toDouble just for scientific notation support
int rate = parser.value(rateOption).toDouble(&ok);
if(!ok){
fputs("ERROR: could not parse rate\n", stderr);
return 1;
}
mainWin.changeSampleRate(rate);
}
const QStringList args = parser.positionalArguments();
if (args.size()>=1)
mainWin.openFile(args.at(0));
mainWin.show();
return a.exec();
}
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
a.setApplicationName("inspectrum");
MainWindow mainWin;
QCommandLineParser parser;
parser.setApplicationDescription("spectrum viewer");
parser.addHelpOption();
parser.addPositionalArgument("file", QCoreApplication::translate("main", "File to view."));
// Add options
QCommandLineOption rateOption(QStringList() << "r" << "rate",
QCoreApplication::translate("main", "Set sample rate."),
QCoreApplication::translate("main", "Hz"));
parser.addOption(rateOption);
QCommandLineOption centerOption(QStringList() << "c" << "center",
QCoreApplication::translate("main", "Set center frequency."),
QCoreApplication::translate("main", "Hz"));
parser.addOption(centerOption);
QCommandLineOption execOption(QStringList() << "x" << "exec",
QCoreApplication::translate("main", "Helper to execute."),
QCoreApplication::translate("main", "path to binary"));
parser.addOption(execOption);
QCommandLineOption annotationOption(QStringList() << "a" << "annotations",
QCoreApplication::translate("main", "CSV file with annotations: time, frequency, text"),
QCoreApplication::translate("main", "filename"));
parser.addOption(annotationOption);
// Process the actual command line
parser.process(a);
if (parser.isSet(rateOption)){
bool ok;
// Use toDouble just for scientific notation support
int rate = parser.value(rateOption).toDouble(&ok);
if(!ok){
fputs("ERROR: could not parse rate\n", stderr);
return 1;
}
mainWin.changeSampleRate(rate);
}
if (parser.isSet(centerOption)){
bool ok;
int rate = parser.value(centerOption).toInt(&ok);
if(!ok){
fputs("ERROR: could not parse center frequency\n", stderr);
return 1;
}
mainWin.changeCenterFreq(rate);
}
if (parser.isSet(execOption)){
mainWin.setExecCommand(parser.value(execOption));
}
if (parser.isSet(annotationOption)){
mainWin.openAnnotationFile(parser.value(annotationOption));
}
const QStringList args = parser.positionalArguments();
if (args.size()>=1)
mainWin.openFile(args.at(0));
mainWin.show();
return a.exec();
}