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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
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** GNU General Public License Usage
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** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
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//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#ifndef QApplicationArgumentParser_H
#define QApplicationArgumentParser_H
#include <QtCore/QVariant> /* Needed, because we can't forward declare QVariantList. */
QT_BEGIN_NAMESPACE
class QApplicationArgument;
class QApplicationArgumentParserPrivate;
class QStringList;
template<typename A, typename B> struct QPair;
template<typename T> class QList;
template<typename Value> class QList;
class QApplicationArgumentParser
{
public:
enum ExitCode
{
Success = 0,
ParseError = 1
};
QApplicationArgumentParser(int argc, char **argv);
QApplicationArgumentParser(const QStringList &input);
virtual ~QApplicationArgumentParser();
void addArgument(const QApplicationArgument &argument);
void setDeclaredArguments(const QList<QApplicationArgument> &arguments);
QList<QApplicationArgument> declaredArguments() const;
int count(const QApplicationArgument &argument) const;
bool has(const QApplicationArgument &argument) const;
virtual bool parse();
ExitCode exitCode() const;
QVariant value(const QApplicationArgument &argument) const;
QVariantList values(const QApplicationArgument &argument) const;
void setApplicationDescription(const QString &description);
void setApplicationVersion(const QString &version);
virtual void message(const QString &message) const;
protected:
void setExitCode(ExitCode code);
void setUsedArguments(const QList<QPair<QApplicationArgument, QVariant> > &arguments);
QList<QPair<QApplicationArgument, QVariant> > usedArguments() const;
QStringList input() const;
virtual QVariant convertToValue(const QApplicationArgument &argument,
const QString &value) const;
virtual QString typeToName(const QApplicationArgument &argument) const;
virtual QVariant defaultValue(const QApplicationArgument &argument) const;
private:
friend class QApplicationArgumentParserPrivate;
QApplicationArgumentParserPrivate *d;
Q_DISABLE_COPY(QApplicationArgumentParser)
};
QT_END_NAMESPACE
#endif