| 1 | /**************************************************************************** | 
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| 2 | ** | 
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| 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | 
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| 4 | ** All rights reserved. | 
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| 5 | ** Contact: Nokia Corporation (qt-info@nokia.com) | 
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| 6 | ** | 
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| 7 | ** This file is part of the tools applications of the Qt Toolkit. | 
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| 8 | ** | 
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$ | 
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| 10 | ** Commercial Usage | 
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in | 
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the | 
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| 13 | ** Software or, alternatively, in accordance with the terms contained in | 
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| 14 | ** a written agreement between you and Nokia. | 
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| 15 | ** | 
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| 16 | ** GNU Lesser General Public License Usage | 
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser | 
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| 18 | ** General Public License version 2.1 as published by the Free Software | 
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the | 
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| 20 | ** packaging of this file.  Please review the following information to | 
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements | 
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | 
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| 23 | ** | 
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| 24 | ** In addition, as a special exception, Nokia gives you certain additional | 
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| 25 | ** rights.  These rights are described in the Nokia Qt LGPL Exception | 
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | 
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| 27 | ** | 
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| 28 | ** GNU General Public License Usage | 
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| 29 | ** Alternatively, this file may be used under the terms of the GNU | 
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| 30 | ** General Public License version 3.0 as published by the Free Software | 
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the | 
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| 32 | ** packaging of this file.  Please review the following information to | 
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be | 
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html. | 
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| 35 | ** | 
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| 36 | ** If you have questions regarding the use of this file, please contact | 
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| 37 | ** Nokia at qt-info@nokia.com. | 
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| 38 | ** $QT_END_LICENSE$ | 
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| 39 | ** | 
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| 40 | ****************************************************************************/ | 
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| 41 |  | 
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| 42 | // | 
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| 43 | //  W A R N I N G | 
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| 44 | //  ------------- | 
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| 45 | // | 
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| 46 | // This file is not part of the Qt API.  It exists purely as an | 
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| 47 | // implementation detail.  This header file may change from version to | 
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| 48 | // version without notice, or even be removed. | 
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| 49 | // | 
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| 50 | // We mean it. | 
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| 51 |  | 
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| 52 | #ifndef QApplicationArgumentParser_H | 
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| 53 | #define QApplicationArgumentParser_H | 
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| 54 |  | 
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| 55 | #include <QtCore/QVariant> /* Needed, because we can't forward declare QVariantList. */ | 
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| 56 |  | 
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| 57 | QT_BEGIN_HEADER | 
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| 58 | QT_BEGIN_NAMESPACE | 
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| 59 |  | 
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| 60 | class QApplicationArgument; | 
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| 61 | class QApplicationArgumentParserPrivate; | 
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| 62 | class QStringList; | 
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| 63 | template<typename A, typename B> struct QPair; | 
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| 64 | template<typename T> class QList; | 
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| 65 | template<typename Value> class QList; | 
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| 66 |  | 
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| 67 | class QApplicationArgumentParser | 
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| 68 | { | 
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| 69 | public: | 
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| 70 | enum ExitCode | 
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| 71 | { | 
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| 72 | Success = 0, | 
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| 73 | ParseError = 1 | 
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| 74 | }; | 
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| 75 |  | 
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| 76 | QApplicationArgumentParser(int argc, char **argv); | 
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| 77 | QApplicationArgumentParser(const QStringList &input); | 
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| 78 | virtual ~QApplicationArgumentParser(); | 
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| 79 | void addArgument(const QApplicationArgument &argument); | 
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| 80 | void setDeclaredArguments(const QList<QApplicationArgument> &arguments); | 
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| 81 | QList<QApplicationArgument> declaredArguments() const; | 
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| 82 |  | 
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| 83 | int count(const QApplicationArgument &argument) const; | 
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| 84 | bool has(const QApplicationArgument &argument) const; | 
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| 85 |  | 
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| 86 | virtual bool parse(); | 
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| 87 | ExitCode exitCode() const; | 
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| 88 | QVariant value(const QApplicationArgument &argument) const; | 
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| 89 | QVariantList values(const QApplicationArgument &argument) const; | 
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| 90 | void setApplicationDescription(const QString &description); | 
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| 91 | void setApplicationVersion(const QString &version); | 
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| 92 | virtual void message(const QString &message) const; | 
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| 93 |  | 
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| 94 | protected: | 
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| 95 | void setExitCode(ExitCode code); | 
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| 96 | void setUsedArguments(const QList<QPair<QApplicationArgument, QVariant> > &arguments); | 
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| 97 | QList<QPair<QApplicationArgument, QVariant> > usedArguments() const; | 
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| 98 | QStringList input() const; | 
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| 99 | virtual QVariant convertToValue(const QApplicationArgument &argument, | 
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| 100 | const QString &value) const; | 
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| 101 | virtual QString typeToName(const QApplicationArgument &argument) const; | 
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| 102 | virtual QVariant defaultValue(const QApplicationArgument &argument) const; | 
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| 103 |  | 
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| 104 | private: | 
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| 105 | friend class QApplicationArgumentParserPrivate; | 
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| 106 | QApplicationArgumentParserPrivate *d; | 
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| 107 | Q_DISABLE_COPY(QApplicationArgumentParser) | 
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| 108 | }; | 
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| 109 |  | 
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| 110 | QT_END_NAMESPACE | 
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| 111 | QT_END_HEADER | 
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| 112 | #endif | 
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