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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qcontactrelationshipfilter.h"
#include "qcontactrelationshipfilter_p.h"
#include "qcontactmanager.h"
QTM_BEGIN_NAMESPACE
/*!
\class QContactRelationshipFilter
\brief The QContactRelationshipFilter class provides a filter based
around relationship criteria.
\inmodule QtContacts
\since 1.0
\ingroup contacts-filters
It may be used to select contacts which are involved in relationships
which are of a certain type, or which involve certain contacts.
One common use-case might be to select the contacts which are a member of a particular group.
This use-case may be met with the following filter:
\code
QContactRelationshipFilter groupFilter; // select all contacts which are involved
groupFilter.setRelationshipType(QContactRelationship::HasMember); // in a group relationship
groupFilter.setRelatedContactId(groupContact.id()); // with the group contact
groupFilter.setRelatedContactRole(QContactRelationship::First); // where the group contact is the first participant
\endcode
Another common use-case might be to select the groups which a particular contact is a member of.
This use-case may be met with the following filter:
\code
QContactRelationshipFilter whichGroupsFilter; // select all contacts which are involved
whichGroupsFilter.setRelationshipType(QContactRelationship::HasMember); // in a group relationship
whichGroupsFilter.setRelatedContactId(particularContact.id()); // with the particular contact
whichGroupsFilter.setRelatedContactRole(QContactRelationship::Second); // where the particular contact is the second participant
\endcode
*/
Q_IMPLEMENT_CONTACTFILTER_PRIVATE(QContactRelationshipFilter)
/*!
\fn QContactRelationshipFilter::QContactRelationshipFilter(const QContactFilter& other)
Constructs a copy of \a other if possible, else constructs a new QContactRelationshipFilter.
*/
/*!
Constructs a new relationship filter
*/
QContactRelationshipFilter::QContactRelationshipFilter()
: QContactFilter(new QContactRelationshipFilterPrivate)
{
}
/*!
Sets the type of relationship which a contact must have in order to match this filter to \a relationshipType
*/
void QContactRelationshipFilter::setRelationshipType(const QString& relationshipType)
{
Q_D(QContactRelationshipFilter);
d->m_relationshipType = relationshipType;
}
/*!
Returns the type of relationship that a contact must have in order to match the filter
*/
QString QContactRelationshipFilter::relationshipType() const
{
Q_D(const QContactRelationshipFilter);
return d->m_relationshipType;
}
/*!
Sets the id of the contact with whom the tested contact must have a relationship in order for the tested contact to match this filter to be \a relatedContactId
*/
void QContactRelationshipFilter::setRelatedContactId(const QContactId &relatedContactId)
{
Q_D(QContactRelationshipFilter);
d->m_relatedContactId = relatedContactId;
}
/*!
Returns the id of the contact with whom the tested contact must have a relationship in order for the tested contact to match this filter
*/
QContactId QContactRelationshipFilter::relatedContactId() const
{
Q_D(const QContactRelationshipFilter);
return d->m_relatedContactId;
}
/*!
Sets the role in the relationship with the tested contact that the related contact must play in order for the tested contact to match this filter to be \a relatedContactRole
*/
void QContactRelationshipFilter::setRelatedContactRole(QContactRelationship::Role relatedContactRole)
{
Q_D(QContactRelationshipFilter);
d->m_relatedContactRole = relatedContactRole;
}
/*!
Returns the role in the relationship with the tested contact that the related contact must play in order for the tested contact to match this filter
*/
QContactRelationship::Role QContactRelationshipFilter::relatedContactRole() const
{
Q_D(const QContactRelationshipFilter);
return d->m_relatedContactRole;
}
QTM_END_NAMESPACE
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