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/****************************************************************************
**
** Copyright (C) 2018 Luca Beldi <v.ronin@yahoo.it>
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QTRANSPOSEPROXYMODEL_H
#define QTRANSPOSEPROXYMODEL_H

#include <QtCore/qabstractproxymodel.h>
#include <QtCore/qscopedpointer.h>

QT_REQUIRE_CONFIG(transposeproxymodel);

QT_BEGIN_NAMESPACE

class QTransposeProxyModelPrivate;

class Q_CORE_EXPORT QTransposeProxyModel : public QAbstractProxyModel
{
    Q_OBJECT
    Q_DISABLE_COPY(QTransposeProxyModel)
    Q_DECLARE_PRIVATE(QTransposeProxyModel)
public:
    explicit QTransposeProxyModel(QObject* parent = nullptr);
    ~QTransposeProxyModel();
    void setSourceModel(QAbstractItemModel* newSourceModel) override;
    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
    int columnCount(const QModelIndex &parent = QModelIndex()) const override;
    QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
    bool setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role = Qt::EditRole) override;
    bool setItemData(const QModelIndex &index, const QMap<int, QVariant> &roles) override;
    QSize span(const QModelIndex &index) const override;
    QMap<int, QVariant> itemData(const QModelIndex &index) const override;
    QModelIndex mapFromSource(const QModelIndex &sourceIndex) const override;
    QModelIndex mapToSource(const QModelIndex &proxyIndex) const override;
    QModelIndex parent(const QModelIndex &index) const override;
    QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
    bool insertRows(int row, int count, const QModelIndex &parent = QModelIndex()) override;
    bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()) override;
    bool moveRows(const QModelIndex &sourceParent, int sourceRow, int count, const QModelIndex &destinationParent, int destinationChild) override;
    bool insertColumns(int column, int count, const QModelIndex &parent = QModelIndex()) override;
    bool removeColumns(int column, int count, const QModelIndex &parent = QModelIndex()) override;
    bool moveColumns(const QModelIndex &sourceParent, int sourceColumn, int count, const QModelIndex &destinationParent, int destinationChild) override;
    void sort(int column, Qt::SortOrder order = Qt::AscendingOrder) override;
protected:
    QTransposeProxyModel(QTransposeProxyModelPrivate &, QObject *parent);
};

QT_END_NAMESPACE

#endif // QTRANSPOSEPROXYMODEL_H