/*
    This file is part of KDE.

    Copyright (c) 2009 Eckhart Wörner <ewoerner@kde.org>

    This program 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 2 of the License, or
    (at your option) any later version.

    This program 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 this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
    USA.
*/

#ifndef MESSAGELIST_H
#define MESSAGELIST_H

#include <QtCore/QString>
#include <QtGui/QGraphicsLinearLayout>

#include <Plasma/DataEngine>
#include <Plasma/ScrollWidget>

#include "messagewatchlist.h"


class MessageWidget;

class MessageList : public Plasma::ScrollWidget
{
    Q_OBJECT
    
    public:
        explicit MessageList(Plasma::DataEngine* engine, QGraphicsWidget* parent = 0);

    public Q_SLOTS:
        void setFolder(const QString& folder);
        void setProvider(const QString& provider);
        
    private Q_SLOTS:
        void messageAdded(const QString& id);
        void messageRemoved(const QString& id);

    private:
        QGraphicsWidget* m_container;
        Plasma::DataEngine* m_engine;
        QHash<QString, MessageWidget*> m_idToWidget;
        QGraphicsLinearLayout* m_layout;
        QString m_provider;
        QString m_folder;
        MessageWatchList m_messageWatcher;
};


#endif