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 Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with Classified Ads; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/

#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 ;
    void clear() ;
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