/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: John Abraham <john.abraham@gatech.edu>
 */

#ifndef INTERFACESTATSSCENE_H
#define INTERFACESTATSSCENE_H

#include "main/common.h"
#include <map>
#include <vector>
#include <QGraphicsScene>
#include <QGraphicsProxyWidget>


namespace netanim {

class InterfaceStatsScene : public QGraphicsScene
{

public:
    static InterfaceStatsScene * getInstance();
    void test();
    void add(uint32_t nodeId, QString pointADescription, uint32_t otherNodeId, QString pointBDescription, QString linkDescription);
    void adjustRect();
    void systemReset();
    void reloadContent(bool force = false);
private:
    typedef struct {
        uint32_t toId;
        QString pointADescription;
        QString pointBDescription;
        QString linkDescription;
    } LinkProperty_t;

    typedef std::vector <QGraphicsProxyWidget *> ProxyWidgetVector_t;
    typedef std::map <uint32_t, ProxyWidgetVector_t> NodeIdProxyWidgetVectorMap_t;
    InterfaceStatsScene();
    void addToProxyWidgetsMap(uint32_t nodeId, QGraphicsProxyWidget *);
    void clearProxyWidgetsMap();
    void showInfoWidget(bool show = true);
    qreal m_lastX;
    qreal m_lastY;
    qreal m_bottomY;
    bool m_dirty;
    QGraphicsProxyWidget * m_infoWidget;
    NodeIdProxyWidgetVectorMap_t m_nodeIdProxyWidgets;
    qreal m_currentMaxHeight;

};

} // namespace netanim

#endif // INTERFACESTATSSCENE_H
