/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** 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
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** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/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 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.
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** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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****************************************************************************/

#ifndef REMOTEMODEL_H
#define REMOTEMODEL_H

#include <QAbstractTableModel>
#include <QList>
#include <QVariant>

namespace Git {
namespace Internal {

class GitClient;

class RemoteModel : public QAbstractTableModel {
    Q_OBJECT
public:
    explicit RemoteModel(GitClient *client, QObject *parent = 0);

    void clear();
    bool refresh(const QString &workingDirectory, QString *errorMessage);

    QString remoteName(int row) const;
    QString remoteUrl(int row) const;

    bool removeRemote(int row);
    bool addRemote(const QString &name, const QString &url);
    bool renameRemote(const QString &oldName, const QString &newName);
    bool updateUrl(const QString &name, const QString &newUrl);

    // QAbstractListModel
    int rowCount(const QModelIndex &parent = QModelIndex()) const;
    int columnCount(const QModelIndex &parent = QModelIndex()) const;
    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
    bool setData(const QModelIndex &index, const QVariant &value, int role);
    Qt::ItemFlags flags(const QModelIndex &index) const;

    int remoteCount() const;

    QString workingDirectory() const;
    int findRemoteByName(const QString &name) const;
    GitClient *client() const;

protected:
    struct Remote {
        bool parse(const QString &line);

        QString name;
        QString url;
    };
    typedef QList<Remote> RemoteList;

private:
    const Qt::ItemFlags m_flags;

    GitClient *m_client;
    QString m_workingDirectory;
    RemoteList m_remotes;
};

} // namespace Internal
} // namespace Git

#endif // REMOTEMODEL_H
