connectionlistingmodel.h

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/*     -*-C++-*- -*-coding: utf-8-unix;-*-
       Classified Ads is Copyright (c) Antti Järvinen 2013.

       This file is part of Classified Ads.

       Classified Ads 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.

       Classified Ads 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 Classified Ads.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef CONNECTIONLISTINGMODEL_H
#define CONNECTIONLISTINGMODEL_H

#include "../mcontroller.h"
#include "../net/connection.h"
#include <QAbstractTableModel>

class Model ; 

class ConnectionListingModel: public QAbstractTableModel {
 Q_OBJECT
public: 
 typedef struct ConnectionDisplayItemStructure {
   QHostAddress iAddr ;
   bool iIsInBound ; 
   unsigned long iBytesIn ; 
   unsigned long iBytesOut ; 
   time_t iOpenTime ;
   Hash iNodeFingerPrint ;
 } ConnectionDisplayItem ;

 ConnectionListingModel(Model& aModel,MController& aController) ;
  ~ConnectionListingModel() ; 

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

signals:
  void error(MController::CAErrorSituation aError,
         const QString& aExplanation) ;

protected: // methods
  void timerEvent(QTimerEvent *event);
private: // methods
  void updateModelContents() ; 
private: // data
  Model& iModel ; 
  MController& iController ;
  QList<ConnectionDisplayItem> iConnections ; 
  int iTimerId ; 
} ; 
#endif