Initial commit: video player - viper

Change-Id: Id5aa33598ce34659bad4a7a9ae5006bfb84f9bd1
Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>

1 files changed, 113 insertions, 0 deletions

diff --git a/Common/QOptions.h b/Common/QOptions.h
new file mode 100644
index 00000000..7e02867e
--- /dev/null
+++ b/Common/QOptions.h
@@ -0,0 +1,113 @@
+/******************************************************************************
+    QOptions: make command line options easy. https://github.com/wang-bin/qoptions
+    Copyright (C) 2011-2015 Wang Bin <wbsecg1@gmail.com>
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+******************************************************************************/
+
+#ifndef QOPTIONS_H
+#define QOPTIONS_H
+
+#include <QtCore/QVariant>
+#include <QtCore/QMap>
+#include <QtCore/QList>
+
+#if defined(BUILD_QOPT_LIB)
+#  define QOPT_EXPORT Q_DECL_EXPORT
+#elif defined(BUILD_QOPT_IMPORT)
+#  define QOPT_EXPORT Q_DECL_IMPORT //only for vc?
+#else
+#  define QOPT_EXPORT
+#endif
+
+
+class QOPT_EXPORT QOption {
+public:
+    // TODO: MultiToken -name value1 -name value2 ...
+	enum Type {
+		NoToken, SingleToken, MultiToken
+	};
+    QOption();
+	explicit QOption(const char* name, const QVariant& defaultValue, Type type, const QString& description);
+	explicit QOption(const char* name, Type type, const QString& description);
+    //explicit QOption(const char* name, const QVariant& value, Type type, const QString& description);
+
+	QString shortName() const;
+	QString longName() const;
+	QString formatName() const;
+	QString description() const;
+	QVariant value() const;
+	void setValue(const QVariant& value);
+    bool isSet() const;
+    bool isValid() const;
+
+	void setType(QOption::Type type);
+	QOption::Type type() const;
+
+    QString help() const;
+    void print() const;
+    bool operator <(const QOption& o) const;
+private:
+    /*!
+     * \brief setName
+     * short/long name format:
+     * "--long", "-short", "short"
+     * "long,short", "--long,short", "--long,-short", "long,-short"
+     * "short,--long", "-short,long", "-short,--long"
+     * \param name
+     */
+	void setName(const QString& name);
+
+	QOption::Type mType;
+	QString mShortName, mLongName, mDescription;
+	QVariant mDefaultValue;
+    QVariant mValue;
+};
+
+
+class QOPT_EXPORT QOptions {
+public:
+	//e.g. application information, copyright etc.
+	QOptions();
+    //QOptions(const QOptions& o);
+	~QOptions();
+    //QOptions& operator=(const QOptions& o);
+
+    /*!
+     * \brief parse
+     * \param argc
+     * \param argv
+     * \return false if invalid option found
+     */
+	bool parse(int argc, const char*const* argv);
+	QOptions& add(const QString& group_description);
+	QOptions& addDescription(const QString& description);
+
+    QOptions& operator ()(const char* name, const QString& description = QString());
+    QOptions& operator ()(const char* name, QOption::Type type, const QString& description = QString());
+    QOptions& operator ()(const char* name, const QVariant& defaultValue, const QString& description);
+    QOptions& operator ()(const char* name, const QVariant& defaultValue, QOption::Type type, const QString& description = QString());
+    //QOptions& operator ()(const char* name, QVariant* value, QOption::Type type, const QString& description = QString());
+
+    QOption option(const QString& name) const;
+    QVariant value(const QString& name) const;
+    QVariant operator [](const QString& name) const;
+
+    QString help() const;
+    void print() const;
+private:
+	QString mDescription, mCurrentDescription;
+    QList<QOption> mOptions;
+    QMap<QOption, QString/*group*/> mOptionGroupMap;
+};
+
+#endif // QOPTIONS_H