mirror of
https://github.com/hyperion-project/hyperion.ng.git
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61db9f43b8
* Replaced getoptplusplus with QCommandLineParser. Fixes #39 * enabling C++11 if possible * enabling C++11 if possible * fixed gcc compilation issues * fixed linux builds and improved os x build * trying to fix dispmanx * trying to fix dispmanx * simplified travis build script * fixed argumentparser default values * rewrote validator system and made sure default arguments are processed correctly * rewrote validator system and made sure default arguments are processed correctly * fixed bool vs. regular options * oops... removing debug code * reverted screenshot api change
121 lines
3.9 KiB
C++
121 lines
3.9 KiB
C++
#ifndef HYPERION_COMMANDLINEPARSER_H
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#define HYPERION_COMMANDLINEPARSER_H
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#include <QtCore>
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#include <QtGui>
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#include "ColorOption.h"
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#include "ColorsOption.h"
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#include "DoubleOption.h"
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#include "ImageOption.h"
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#include "IntOption.h"
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#include "Option.h"
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#include "RegularExpressionOption.h"
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#include "SwitchOption.h"
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#include "ValidatorOption.h"
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#include "BooleanOption.h"
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namespace commandline
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{
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class Parser : public QObject
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{
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protected:
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QHash<QString, Option *> _options;
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QString _errorText;
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/* No public inheritance because we need to modify a few methods */
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QCommandLineParser _parser;
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QStringList _getNames(const char shortOption, const QString longOption);
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QString _getDescription(const QString description, const QString default_=QString());
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public:
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bool parse(const QStringList &arguments);
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void process(const QStringList &arguments);
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void process(const QCoreApplication &app);
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QString errorText() const;
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template<class OptionT, class ... Args>
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OptionT &add(
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const char shortOption,
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const QString longOption,
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const QString description,
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const QString default_,
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Args ... args)
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{
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OptionT * option = new OptionT(
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_getNames(shortOption, longOption),
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_getDescription(description, default_),
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longOption,
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default_,
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args...);
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addOption(option);
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return *option;
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}
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/* gcc does not support default arguments for variadic templates which
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* makes this method necessary */
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template<class OptionT>
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OptionT &add(
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const char shortOption,
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const QString longOption,
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const QString description,
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const QString default_ = QString())
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{
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OptionT * option = new OptionT(
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_getNames(shortOption, longOption),
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_getDescription(description, default_),
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longOption,
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default_);
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addOption(option);
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return *option;
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}
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Parser(QString description=QString())
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{if(description.size())setApplicationDescription(description);};
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QCommandLineOption addHelpOption()
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{ return _parser.addHelpOption(); }
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bool addOption(Option &option);
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bool addOption(Option *option);
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void addPositionalArgument(const QString &name, const QString &description, const QString &syntax = QString())
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{ _parser.addPositionalArgument(name, description, syntax); }
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QCommandLineOption addVersionOption()
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{ return _parser.addVersionOption(); }
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QString applicationDescription() const
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{ return _parser.applicationDescription(); }
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void clearPositionalArguments()
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{ _parser.clearPositionalArguments(); }
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QString helpText() const
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{ return _parser.helpText(); }
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bool isSet(const QString &name) const
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{ return _parser.isSet(name); }
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bool isSet(const Option &option) const
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{ return _parser.isSet(option); }
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bool isSet(const Option *option) const
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{ return _parser.isSet(*option); }
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QStringList optionNames() const
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{ return _parser.optionNames(); }
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QStringList positionalArguments() const
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{ return _parser.positionalArguments(); }
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void setApplicationDescription(const QString &description)
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{ _parser.setApplicationDescription(description); }
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void setSingleDashWordOptionMode(QCommandLineParser::SingleDashWordOptionMode singleDashWordOptionMode)
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{ _parser.setSingleDashWordOptionMode(singleDashWordOptionMode); }
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void showHelp(int exitCode = 0)
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{ _parser.showHelp(exitCode); }
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QStringList unknownOptionNames() const
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{ return _parser.unknownOptionNames(); }
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QString value(const QString &optionName) const
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{ return _parser.value(optionName); }
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QString value(const Option &option) const
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{ return _parser.value(option); }
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QStringList values(const QString &optionName) const
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{ return _parser.values(optionName); }
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QStringList values(const Option &option) const
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{ return _parser.values(option); }
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};
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}
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#endif //HYPERION_COMMANDLINEPARSER_H
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