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// Copyright (C) 2016 David Faure <faure@kde.org>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include <qcommandlineparser.h>
//! [0]
int main(int argc, char *argv[])
{
QCoreApplication app(argc, argv);
QCoreApplication::setApplicationName("my-copy-program");
QCoreApplication::setApplicationVersion("1.0");
QCommandLineParser parser;
parser.setApplicationDescription("Test helper");
parser.addHelpOption();
parser.addVersionOption();
parser.addPositionalArgument("source", QCoreApplication::translate("main", "Source file to copy."));
parser.addPositionalArgument("destination", QCoreApplication::translate("main", "Destination directory."));
// A boolean option with a single name (-p)
QCommandLineOption showProgressOption("p", QCoreApplication::translate("main", "Show progress during copy"));
parser.addOption(showProgressOption);
// A boolean option with multiple names (-f, --force)
QCommandLineOption forceOption(QStringList() << "f" << "force",
QCoreApplication::translate("main", "Overwrite existing files."));
parser.addOption(forceOption);
// An option with a value
QCommandLineOption targetDirectoryOption(QStringList() << "t" << "target-directory",
QCoreApplication::translate("main", "Copy all source files into <directory>."),
QCoreApplication::translate("main", "directory"));
parser.addOption(targetDirectoryOption);
// Process the actual command line arguments given by the user
parser.process(app);
const QStringList args = parser.positionalArguments();
// source is args.at(0), destination is args.at(1)
bool showProgress = parser.isSet(showProgressOption);
bool force = parser.isSet(forceOption);
QString targetDir = parser.value(targetDirectoryOption);
// ...
}
//! [0]
void f() {
//! [cxx11]
parser.addOptions({
// A boolean option with a single name (-p)
{"p",
QCoreApplication::translate("main", "Show progress during copy")},
// A boolean option with multiple names (-f, --force)
{{"f", "force"},
QCoreApplication::translate("main", "Overwrite existing files.")},
// An option with a value
{{"t", "target-directory"},
QCoreApplication::translate("main", "Copy all source files into <directory>."),
QCoreApplication::translate("main", "directory")},
});
//! [cxx11]
}
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