File indexing completed on 2024-10-13 03:38:11

 /*
     This file is part of the KDE libraries
     SPDX-FileCopyrightText: 2000-2005 David Faure <faure@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-only
 */
 #ifndef KIO_METADATA_H
 #define KIO_METADATA_H
 
 #include "kiocore_export.h"
 #include <QMap>
 #include <QString>
 #include <QVariant>
 
 namespace KIO
 {
 /**
  * @class KIO::MetaData metadata.h <KIO/MetaData>
  *
  * MetaData is a simple map of key/value strings.
  */
 class MetaData : public QMap<QString, QString>
 {
 public:
     /**
      * Creates an empty meta data map.
      */
     MetaData()
         : QMap<QString, QString>()
     {
     }
     /**
      * Copy constructor.
      */
     MetaData(const QMap<QString, QString> &metaData)
         : QMap<QString, QString>(metaData)
     {
     }
 
     /**
      * Creates a meta data map from a QVaraint map.
      * @since 4.3.1
      */
     MetaData(const QMap<QString, QVariant> &);
 
     /**
      * Adds the given meta data map to this map.
      * @param metaData the map to add
      * @return this map
      */
     MetaData &operator+=(const QMap<QString, QString> &metaData)
     {
         QMap<QString, QString>::ConstIterator it;
         for (it = metaData.constBegin(); it != metaData.constEnd(); ++it) {
             insert(it.key(), it.value());
         }
         return *this;
     }
 
     /**
      * Same as above except the value in the map is a QVariant.
      *
      * This convenience function allows you to easily assign the values
      * of a QVariant to this meta data class.
      *
      * @param metaData the map to add
      * @return this map
      * @since 4.3.1
      */
     MetaData &operator+=(const QMap<QString, QVariant> &metaData);
 
     /**
      * Sets the given meta data map to this map.
      * @param metaData the map to add
      * @return this map
      * @since 4.3.1
      */
     MetaData &operator=(const QMap<QString, QVariant> &metaData);
 
     /**
      * Returns the contents of the map as a QVariant.
      *
      * @return a QVariant representation of the meta data map.
      * @since 4.3.1
      */
     QVariant toVariant() const;
 };
 
 inline KIO::MetaData::MetaData(const QMap<QString, QVariant> &map)
 {
     *this = map;
 }
 
 inline KIO::MetaData &KIO::MetaData::operator+=(const QMap<QString, QVariant> &metaData)
 {
     QMapIterator<QString, QVariant> it(metaData);
 
     while (it.hasNext()) {
         it.next();
         insert(it.key(), it.value().toString());
     }
 
     return *this;
 }
 
 inline KIO::MetaData &KIO::MetaData::operator=(const QMap<QString, QVariant> &metaData)
 {
     clear();
     return (*this += metaData);
 }
 
 inline QVariant KIO::MetaData::toVariant() const
 {
     QMap<QString, QVariant> map;
     QMapIterator<QString, QString> it(*this);
 
     while (it.hasNext()) {
         it.next();
         map.insert(it.key(), it.value());
     }
 
     return QVariant(map);
 }
 
 } // namespace KIO
 
 #endif /* KIO_METADATA_H */