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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtCore module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QJSONOBJECT_H
+#define QJSONOBJECT_H
+
+#include <qjsonvalue.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+class QDebug;
+template <class Key, class T> class QMap;
+typedef QMap<QString, QVariant> QVariantMap;
+
+class Q_CORE_EXPORT QJsonObject
+{
+public:
+ QJsonObject();
+ ~QJsonObject();
+
+ QJsonObject(const QJsonObject &other);
+ QJsonObject &operator =(const QJsonObject &other);
+
+ static QJsonObject fromVariantMap(const QVariantMap &map);
+ QVariantMap toVariantMap() const;
+
+ QStringList keys() const;
+ int size() const;
+ inline int count() const { return size(); }
+ inline int length() const { return size(); }
+ bool isEmpty() const;
+
+ QJsonValue value(const QString &key) const;
+ QJsonValue operator[] (const QString &key) const;
+ QJsonValueRef operator[] (const QString &key);
+
+ void remove(const QString &key);
+ QJsonValue take(const QString &key);
+ bool contains(const QString &key) const;
+
+ bool operator==(const QJsonObject &other) const;
+ bool operator!=(const QJsonObject &other) const;
+
+ class const_iterator;
+
+ class iterator
+ {
+ friend class const_iterator;
+ friend class QJsonObject;
+ QJsonObject *o;
+ int i;
+
+ public:
+ typedef std::bidirectional_iterator_tag iterator_category;
+ typedef int difference_type;
+ typedef QJsonValue value_type;
+// typedef T *pointer;
+ typedef QJsonValueRef reference;
+
+ Q_DECL_CONSTEXPR inline iterator() : o(0), i(0) {}
+ Q_DECL_CONSTEXPR inline iterator(QJsonObject *obj, int index) : o(obj), i(index) {}
+
+ inline QString key() const { return o->keyAt(i); }
+ inline QJsonValueRef value() const { return QJsonValueRef(o, i); }
+ inline QJsonValueRef operator*() const { return QJsonValueRef(o, i); }
+ //inline T *operator->() const { return &concrete(i)->value; }
+ inline bool operator==(const iterator &other) const { return i == other.i; }
+ inline bool operator!=(const iterator &other) const { return i != other.i; }
+
+ inline iterator &operator++() { ++i; return *this; }
+ inline iterator operator++(int) { iterator r = *this; ++i; return r; }
+ inline iterator &operator--() { --i; return *this; }
+ inline iterator operator--(int) { iterator r = *this; --i; return r; }
+ inline iterator operator+(int j) const
+ { iterator r = *this; r.i += j; return r; }
+ inline iterator operator-(int j) const { return operator+(-j); }
+ inline iterator &operator+=(int j) { i += j; return *this; }
+ inline iterator &operator-=(int j) { i -= j; return *this; }
+
+ public:
+ inline bool operator==(const const_iterator &other) const { return i == other.i; }
+ inline bool operator!=(const const_iterator &other) const { return i != other.i; }
+ };
+ friend class iterator;
+
+ class const_iterator
+ {
+ friend class iterator;
+ const QJsonObject *o;
+ int i;
+
+ public:
+ typedef std::bidirectional_iterator_tag iterator_category;
+ typedef int difference_type;
+ typedef QJsonValue value_type;
+ typedef QJsonValue reference;
+
+ Q_DECL_CONSTEXPR inline const_iterator() : o(0), i(0) {}
+ Q_DECL_CONSTEXPR inline const_iterator(const QJsonObject *obj, int index)
+ : o(obj), i(index) {}
+ inline const_iterator(const iterator &other)
+ : o(other.o), i(other.i) {}
+
+ inline QString key() const { return o->keyAt(i); }
+ inline QJsonValue value() const { return o->valueAt(i); }
+ inline QJsonValue operator*() const { return o->valueAt(i); }
+ //inline const T *operator->() const { return &concrete(i)->value; }
+ inline bool operator==(const const_iterator &other) const { return i == other.i; }
+ inline bool operator!=(const const_iterator &other) const { return i != other.i; }
+
+ inline const_iterator &operator++() { ++i; return *this; }
+ inline const_iterator operator++(int) { const_iterator r = *this; ++i; return r; }
+ inline const_iterator &operator--() { --i; return *this; }
+ inline const_iterator operator--(int) { const_iterator r = *this; --i; return r; }
+ inline const_iterator operator+(int j) const
+ { const_iterator r = *this; r.i += j; return r; }
+ inline const_iterator operator-(int j) const { return operator+(-j); }
+ inline const_iterator &operator+=(int j) { i += j; return *this; }
+ inline const_iterator &operator-=(int j) { i -= j; return *this; }
+
+ inline bool operator==(const iterator &o) const { return i == o.i; }
+ inline bool operator!=(const iterator &o) const { return i != o.i; }
+ };
+ friend class const_iterator;
+
+ // STL style
+ inline iterator begin() { detach(); return iterator(this, 0); }
+ inline const_iterator begin() const { return const_iterator(this, 0); }
+ inline const_iterator constBegin() const { return const_iterator(this, 0); }
+ inline iterator end() { detach(); return iterator(this, size()); }
+ inline const_iterator end() const { return const_iterator(this, size()); }
+ inline const_iterator constEnd() const { return const_iterator(this, size()); }
+ iterator erase(iterator it);
+
+ // more Qt
+ typedef iterator Iterator;
+ typedef const_iterator ConstIterator;
+ iterator find(const QString &key);
+ const_iterator find(const QString &key) const { return constFind(key); }
+ const_iterator constFind(const QString &key) const;
+ iterator insert(const QString &key, const QJsonValue &value);
+
+ // STL compatibility
+ typedef QJsonValue mapped_type;
+ typedef QString key_type;
+ typedef int size_type;
+
+ inline bool empty() const { return isEmpty(); }
+
+private:
+ friend class QJsonPrivate::Data;
+ friend class QJsonValue;
+ friend class QJsonDocument;
+ friend class QJsonValueRef;
+
+ friend Q_CORE_EXPORT QDebug operator<<(QDebug, const QJsonObject &);
+
+ QJsonObject(QJsonPrivate::Data *data, QJsonPrivate::Object *object);
+ void detach(uint reserve = 0);
+ void compact();
+
+ QString keyAt(int i) const;
+ QJsonValue valueAt(int i) const;
+ void setValueAt(int i, const QJsonValue &val);
+
+ QJsonPrivate::Data *d;
+ QJsonPrivate::Object *o;
+};
+
+#ifndef QT_NO_DEBUG_STREAM
+Q_CORE_EXPORT QDebug operator<<(QDebug, const QJsonObject &);
+#endif
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QJSONOBJECT_H
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