privmsgsearchmodel.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 PRIVMSGSEARCHMODEL_H
#define PRIVMSGSEARCHMODEL_H

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

class Model ;
class PrivMessage ;
class PrivateMessageSearchModel: public QAbstractTableModel {
    Q_OBJECT
public: // types:
    struct PrivateMessageListItem {
        Hash iMessageHash ;
        Hash iRecipientHash ;
        Hash iSenderHash ;
        quint32 iMessageTimeStamp ;
        QString iMessageSubject ;
        QString iSenderName ;
        bool iIsRead ;
        QString iTrustingProfileName ;
    } ;
public:
    PrivateMessageSearchModel(Model& aModel,MController& aController) ;
    ~PrivateMessageSearchModel() ;

    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& aMessage, bool aIsRead) ;
    void newMsgReceived(const Hash& aMessage,const Hash& aRecipient) ;
    void newMsgReceived(const PrivMessage& aMessage) ;
signals:
    void error(MController::CAErrorSituation aError,
               const QString& aExplanation) ;
public slots:
    void doUpdateDataOnIdle() ;
private:// methods
    void performSearch() ;
    bool updateSenderAndSubjectOfMsg(PrivateMessageListItem& aItem) ;

private: // data
    Model& iModel ;
    MController& iController ;
    QList<PrivateMessageListItem> iPrivateMessages ;
    Hash iSearchHash ;
    QIcon iLeftIcon;
    QIcon iRightIcon;
} ;
#endif