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/*
Copyright (c) 2006-2008 Tobias Koenig <tokoe@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_AGENTTYPEMODEL_H
#define AKONADI_AGENTTYPEMODEL_H
#include "akonadi_export.h"
#include <QtCore/QAbstractItemModel>
namespace Akonadi {
/**
* @short Provides a data model for agent types.
*
* This class provides the interface of a QAbstractItemModel to
* access all available agent types: their name, identifier,
* supported mimetypes and capabilities.
*
* @code
*
* Akonadi::AgentTypeModel *model = new Akonadi::AgentTypeModel( this );
*
* QListView *view = new QListView( this );
* view->setModel( model );
*
* @endcode
*
* To show only agent types that match a given mime type or special
* capabilities, use the AgentFilterProxyModel on top of this model.
*
* @author Tobias Koenig <tokoe@kde.org>
*/
class AKONADI_EXPORT AgentTypeModel : public QAbstractItemModel
{
Q_OBJECT
public:
/**
* Describes the roles of this model.
*/
enum Roles
{
TypeRole = Qt::UserRole + 1, ///< The agent type itself
IdentifierRole, ///< The identifier of the agent type
DescriptionRole, ///< A description of the agent type
MimeTypesRole, ///< A list of supported mimetypes
CapabilitiesRole, ///< A list of supported capabilities
UserRole = Qt::UserRole + 42 ///< Role for user extensions
};
/**
* Creates a new agent type model.
*/
explicit AgentTypeModel( QObject *parent = 0 );
/**
* Destroys the agent type model.
*/
virtual ~AgentTypeModel();
virtual int columnCount( const QModelIndex &parent = QModelIndex() ) const;
virtual int rowCount( const QModelIndex &parent = QModelIndex() ) const;
virtual QVariant data( const QModelIndex &index, int role = Qt::DisplayRole ) const;
virtual QModelIndex index( int row, int column, const QModelIndex &parent = QModelIndex() ) const;
virtual QModelIndex parent( const QModelIndex &index ) const;
virtual Qt::ItemFlags flags(const QModelIndex& index) const;
private:
//@cond PRIVATE
class Private;
Private* const d;
Q_PRIVATE_SLOT( d, void typeAdded( const Akonadi::AgentType& ) )
Q_PRIVATE_SLOT( d, void typeRemoved( const Akonadi::AgentType& ) )
//@endcond
};
}
#endif
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