binaryfilelistingmodel.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 BINARYFILELISTINGMODEL_H
#define BINARYFILELISTINGMODEL_H

#include <QAbstractTableModel>
#include "../util/hash.h"
#include "../mcontroller.h"

class BinaryFile ;
class Model ; 
class BinaryFileListingModel: public QAbstractTableModel {
  Q_OBJECT
public: 
  BinaryFileListingModel(QList<Hash>& aFilesToList) ;
  ~BinaryFileListingModel() ; 
  void addFile(const Hash& aFingerPrint) ; 
  void removeFile(const Hash& aFingerPrint) ; 

  QString fileDisplayNameByFingerPrint(const Hash& aFingerPrint)  ;

   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 aSection, Qt::Orientation orientation, int role) const ;
signals:
  void error(MController::CAErrorSituation aError,
             const QString& aExplanation) ;
private: // methods
  void updateFileDataInArray( const Hash& aFingerPrint,bool aEmit ) ; 
private: // data
  QList<Hash>& iFilesToList ;
  QList<QPair<Hash,QString> > iNamesAndFingerPrints ; 
} ; 
#endif