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Parse command line options platform (and encoding) independent

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This commit is contained in:
Michael Mandl 2019-01-30 08:53:19 +01:00
parent 6a267cb9b8
commit b7beced1e5
1 changed files with 15 additions and 2 deletions
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17
source/ESGRAF48.cpp
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@ -1,18 +1,31 @@
#include "mainwindow.h"
#include <QApplication>
#include <QCommandLineParser>
int main(int argc, char **argv)
{
QApplication app(argc, argv);
QCoreApplication::setApplicationName("ESGRAF 4-8");
QCoreApplication::setApplicationVersion("0.1");
QCommandLineParser cmdParser;
cmdParser.setApplicationDescription("ESGRAF 4-8");
cmdParser.addHelpOption();
cmdParser.addVersionOption();
cmdParser.addPositionalArgument("filename", "file to open");
cmdParser.process(app);
const QStringList args = cmdParser.positionalArguments();
std::unique_ptr<MainWindow> mainWindow;
if (argc < 2)
if (args.empty())
{
mainWindow = std::make_unique<MainWindow>(nullptr);
}
else
{
mainWindow = std::make_unique<MainWindow>(nullptr, argv[1]);
mainWindow = std::make_unique<MainWindow>(nullptr, args.at(0));
}
mainWindow->show();