itemmodel.h

/*
    Copyright (c) 2006 - 2007 Volker Krause <vkrause@kde.org>

    This library is free software; you can redistribute it and/or modify it
    under the terms of the GNU Library General Public License as published by
    the Free Software Foundation; either version 2 of the License, or (at your
    option) any later version.

    This library 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 Library General Public
    License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to the
    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.
*/

#ifndef AKONADI_ITEMMODEL_H
#define AKONADI_ITEMMODEL_H

#include "akonadi_export.h"
#include <akonadi/item.h>
#include <akonadi/job.h>

#include <QtCore/QAbstractTableModel>

namespace Akonadi {

class Collection;
class ItemFetchScope;
class Job;
class Session;

class AKONADI_DEPRECATED_EXPORT ItemModel : public QAbstractTableModel
{
    Q_OBJECT

public:
    enum Column {
        Id = 0,     
        RemoteId,   
        MimeType    
    };

    enum Roles {
        IdRole = Qt::UserRole + 1,      
        ItemRole,                       
        MimeTypeRole,                   
        UserRole = Qt::UserRole + 42    
    };

    explicit ItemModel(QObject *parent = 0);

    virtual ~ItemModel();

    virtual int columnCount(const QModelIndex &parent = QModelIndex()) const;

    virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;

    virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;

    virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;

    virtual Qt::ItemFlags flags(const QModelIndex &index) const;

    virtual QMimeData *mimeData(const QModelIndexList &indexes) const;

    virtual QStringList mimeTypes() const;

    virtual Qt::DropActions supportedDropActions() const;

    void setFetchScope(const ItemFetchScope &fetchScope);

    ItemFetchScope &fetchScope();

    Item itemForIndex(const QModelIndex &index) const;

    QModelIndex indexForItem(const Akonadi::Item &item, const int column) const;

    bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent);

    Collection collection() const;

public Q_SLOTS:
    void setCollection(const Akonadi::Collection &collection);

Q_SIGNALS:
    void collectionChanged(const Akonadi::Collection &collection);

protected:
    Session *session() const;

private:
    //@cond PRIVATE
    class Private;
    Private *const d;

    Q_PRIVATE_SLOT(d, void listingDone(KJob *))
    Q_PRIVATE_SLOT(d, void collectionFetchResult(KJob *))
    Q_PRIVATE_SLOT(d, void itemChanged(const Akonadi::Item &, const QSet<QByteArray> &))
    Q_PRIVATE_SLOT(d, void itemMoved(const Akonadi::Item &, const Akonadi::Collection &, const Akonadi::Collection &))
    Q_PRIVATE_SLOT(d, void itemAdded(const Akonadi::Item &))
    Q_PRIVATE_SLOT(d, void itemsAdded(const Akonadi::Item::List &))
    Q_PRIVATE_SLOT(d, void itemRemoved(const Akonadi::Item &))
    //@endcond
};

}

#endif