profilecommentlistingmodel.h

Go to the documentation of this file.

/*     -*-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 PROFILECOMMENTLISTINGMODEL_H
#define PROFILECOMMENTLISTINGMODEL_H

#include <QAbstractListModel>
#include "../util/hash.h"
#include "../mcontroller.h"
#include <QIcon>

class Model ;
class ProfileComment ;
class ProfileCommentListingModel: public QAbstractTableModel {
    Q_OBJECT
public: // types:
    struct ProfileCommentListItem {
        Hash iCommentHash ; 
        Hash iCommentedProfileHash ;
        Hash iSenderHash ;
        quint32 iCommentTimeStamp ;
        QString iCommentSubject ;
        QString iSenderName ;
        bool iIsRead ;
        QString iCommentText ; 
        bool iIsUpdated ; 
        unsigned iNrOfAttachedFiles ;
    } ;
public:
    ProfileCommentListingModel(Model& aModel,MController& aController) ;
    ~ProfileCommentListingModel() ;

    void setSearchHash(const Hash& aSearch) ;
    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 ;

    void setAsRead(const Hash& aComment, bool aIsRead) ;
    void newCommentReceived(const Hash& aComment,
                            const Hash& aCommentedProfile) ;
    void newCommentReceived(const ProfileComment& aComment) ;
signals:
    void error(MController::CAErrorSituation aError,
               const QString& aExplanation) ;
public slots:
    void doUpdateDataOnIdle() ;
    void profileSelected(const Hash&) ;
private:// methods
    void performSearch() ;
    bool updateSenderAndSubjectOfMsg(ProfileCommentListItem& aItem) ;

private: // data
    Model& iModel ;
    MController& iController ;
    QList<ProfileCommentListItem> iProfileComments ;
    Hash iSearchHash ;
} ;
#endif