Qcommandlineparser (#199)

* 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
2025-03-01 10:33:28 +00:00 · 2016-08-28 15:10:43 +02:00
parent c13f2e20ec
commit 61db9f43b8
74 changed files with 1490 additions and 3911 deletions
--- a/include/commandline/Parser.h
+++ b/include/commandline/Parser.h
@@ -0,0 +1,120 @@
+#ifndef HYPERION_COMMANDLINEPARSER_H
+#define HYPERION_COMMANDLINEPARSER_H
+
+#include <QtCore>
+#include <QtGui>
+#include "ColorOption.h"
+#include "ColorsOption.h"
+#include "DoubleOption.h"
+#include "ImageOption.h"
+#include "IntOption.h"
+#include "Option.h"
+#include "RegularExpressionOption.h"
+#include "SwitchOption.h"
+#include "ValidatorOption.h"
+#include "BooleanOption.h"
+
+namespace commandline
+{
+
+class Parser : public QObject
+{
+protected:
+    QHash<QString, Option *> _options;
+    QString _errorText;
+    /* No public inheritance because we need to modify a few methods */
+    QCommandLineParser _parser;
+
+    QStringList _getNames(const char shortOption, const QString longOption);
+    QString _getDescription(const QString description, const QString default_=QString());
+
+public:
+    bool parse(const QStringList &arguments);
+    void process(const QStringList &arguments);
+    void process(const QCoreApplication &app);
+    QString errorText() const;
+
+    template<class OptionT, class ... Args>
+    OptionT &add(
+        const char shortOption,
+        const QString longOption,
+		const QString description,
+		const QString default_,
+		Args ... args)
+    {
+        OptionT * option = new OptionT(
+            _getNames(shortOption, longOption),
+            _getDescription(description, default_),
+            longOption,
+            default_,
+            args...);
+        addOption(option);
+        return *option;
+    }
+
+    /* gcc does not support default arguments for variadic templates which
+     * makes this method necessary */
+    template<class OptionT>
+    OptionT &add(
+        const char shortOption,
+		const QString longOption,
+		const QString description,
+		const QString default_ = QString())
+    {
+        OptionT * option = new OptionT(
+            _getNames(shortOption, longOption),
+            _getDescription(description, default_),
+            longOption,
+            default_);
+        addOption(option);
+        return *option;
+    }
+
+    Parser(QString description=QString())
+    {if(description.size())setApplicationDescription(description);};
+    QCommandLineOption addHelpOption()
+    { return _parser.addHelpOption(); }
+    bool addOption(Option &option);
+    bool addOption(Option *option);
+    void addPositionalArgument(const QString &name, const QString &description, const QString &syntax = QString())
+    { _parser.addPositionalArgument(name, description, syntax); }
+    QCommandLineOption addVersionOption()
+    { return _parser.addVersionOption(); }
+    QString applicationDescription() const
+    { return _parser.applicationDescription(); }
+    void clearPositionalArguments()
+    { _parser.clearPositionalArguments(); }
+    QString helpText() const
+    { return _parser.helpText(); }
+    bool isSet(const QString &name) const
+    { return _parser.isSet(name); }
+    bool isSet(const Option &option) const
+    { return _parser.isSet(option); }
+    bool isSet(const Option *option) const
+    { return _parser.isSet(*option); }
+    QStringList optionNames() const
+    { return _parser.optionNames(); }
+    QStringList positionalArguments() const
+    { return _parser.positionalArguments(); }
+    void setApplicationDescription(const QString &description)
+    { _parser.setApplicationDescription(description); }
+    void setSingleDashWordOptionMode(QCommandLineParser::SingleDashWordOptionMode singleDashWordOptionMode)
+    { _parser.setSingleDashWordOptionMode(singleDashWordOptionMode); }
+    void showHelp(int exitCode = 0)
+    { _parser.showHelp(exitCode); }
+    QStringList unknownOptionNames() const
+    { return _parser.unknownOptionNames(); }
+    QString value(const QString &optionName) const
+    { return _parser.value(optionName); }
+    QString value(const Option &option) const
+    { return _parser.value(option); }
+    QStringList values(const QString &optionName) const
+    { return _parser.values(optionName); }
+    QStringList values(const Option &option) const
+    { return _parser.values(option); }
+
+};
+
+}
+
+#endif //HYPERION_COMMANDLINEPARSER_H