QString checkForInvalidImageOptions(QStringList arguments)
{
QString error = checkOptionForInt("--height", &arguments, 1, 32767);
if (error.length() > 0) return error;
error = checkOptionForInt("--width", &arguments, 1, 32767);
if (error.length() > 0) return error;
return checkForInvalidOrExcessSettings(&arguments);
}
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QApplication::setApplicationName("Bandage");
QApplication::setApplicationVersion("0.6.2");
QTextStream out(stdout);
QTextStream err(stdout);
//Create the important global objects.
g_settings.reset(new Settings());
g_blastSearch.reset(new BlastSearch());
g_assemblyGraph.reset(new AssemblyGraph());
g_graphicsView = new MyGraphicsView();
QStringList arguments = QCoreApplication::arguments();
arguments.pop_front();
if (checkForVersion(arguments))
{
out << "Version: " << QApplication::applicationVersion() << endl;
return 0;
}
//If the first argument was a recognised command, move to that command's function.
if (arguments.size() > 0)
{
QString first = arguments.at(0);
if (first == "load")
{
arguments.pop_front();
g_settings->commandLineCommand = BANDAGE_LOAD;
return bandageLoad(&a, arguments);
}
else if (first == "image")
{
arguments.pop_front();
g_settings->commandLineCommand = BANDAGE_IMAGE;
return bandageImage(arguments);
}
// else if (first == "contiguous")
// {
// arguments.pop_front();
// return bandageContiguous(arguments);
// }
}
//Since a recognised command was not seen, we now check to see if the user
//was looking for help information.
if (checkForHelp(arguments))
{
out << "" << endl;
out << "Program: Bandage" << endl;
out << "Version: " << QApplication::applicationVersion() << endl;
printUsage(&out, false);
return 0;
}
if (checkForHelpAll(arguments))
{
out << "" << endl;
out << "Program: Bandage" << endl;
out << "Version: " << QApplication::applicationVersion() << endl;
printUsage(&out, true);
return 0;
}
//If the code got here, we assume the user is simply launching Bandage,
//with or without some options to specify settings.
//Check the settings.
QStringList argumentsCopy = arguments;
QString error = checkForInvalidOrExcessSettings(&argumentsCopy);
if (error.length() > 0)
{
err << "Bandage error: " + error << endl;
return 1;
}
//If the code got here, then the settings are good. Parse them now and
//run the program.
parseSettings(arguments);
MainWindow w;
w.show();
return a.exec();
}
