usersmodel.h

/*
  This file is part of Qween.
  Copyright (C) 2009-2010 NOSE Takafumi <ahya365@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 3 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, see <http://www.gnu.org/licenses/>.

  In addition, as a special exception, NOSE Takafumi
  gives permission to link the code of its release of Qween with the
  OpenSSL project's "OpenSSL" library (or with modified versions of it
  that use the same license as the "OpenSSL" library), and distribute
  the linked executables.  You must obey the GNU General Public License
  in all respects for all of the code used other than "OpenSSL".  If you
  modify this file, you may extend this exception to your version of the
  file, but you are not obligated to do so.  If you do not wish to do
  so, delete this exception statement from your version.
*/

#ifndef USERSMODEL_H
#define USERSMODEL_H

#include <QAbstractItemModel>
#include "twitter.h"
class IconManager;
class UsersModel : public QAbstractItemModel
{
Q_OBJECT
public:
    explicit UsersModel(IconManager *iconMgr, QObject *parent=0);

    int rowCount(const QModelIndex &parent) const;
    int columnCount(const QModelIndex &parent) const;
    QVariant data(const QModelIndex &index, int role) const;
    QVariant headerData(int section, Qt::Orientation orientation, int role) const;

    QModelIndex parent(const QModelIndex &child) const;
    bool hasChildren ( const QModelIndex & parent = QModelIndex() ) const;
    QModelIndex index ( int row, int column, const QModelIndex & parent = QModelIndex() ) const;
    Qt::ItemFlags flags(const QModelIndex &index) const;

    void appendItem(Twitter::TwitterItem item);
    Twitter::TwitterItem removeItem(int index);
    Twitter::TwitterItem removeItemById(quint64 id);
    Twitter::TwitterItem itemAt(int index);
    bool userExists(quint64 id);
    bool userExists(const QString& screenName);
signals:

public slots:
    void OnIconDownloaded(quint64 userid, const QIcon& icon);

private:
    IconManager *m_iconMgr;
    QList<Twitter::TwitterItem*> m_itemList;
};

#endif // USERSMODEL_H