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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#include "qdeclarativecontactfetchhint_p.h"

#include <QSet>

/*!
   \qmlclass FetchHint QDeclarativeContactFetchHint
   \brief The FetchHint element provides hints to the manager about which contact
  information needs to be retrieved in an asynchronous fetch request or a synchronous
  function call.

   \ingroup qml-contacts
   \since Mobility 1.1

   This element is part of the \bold{QtMobility.contacts 1.1} module.

   \sa QContactFetchHint
 */

QDeclarativeContactFetchHint::QDeclarativeContactFetchHint(QObject* parent)
    :QObject(parent)
{
}

/*!
  \qmlproperty list<string> FetchHint::detailDefinitionsHint
  \since Mobility 1.1

  This property holds a list of definition names that identify detail definitions of which details
  the manager should (at a minimum) retrieve when fetching contacts.
  */
QStringList QDeclarativeContactFetchHint::detailDefinitionsHint() const
{
    return m_fetchHint.detailDefinitionsHint();
}
void QDeclarativeContactFetchHint::setDetailDefinitionsHint(const QStringList& definitionNames)
{
    if (definitionNames.toSet() != m_fetchHint.detailDefinitionsHint().toSet()) {
        m_fetchHint.setDetailDefinitionsHint(definitionNames);
        emit fetchHintChanged();
    }
}

/*!
  \qmlproperty list<string> FetchHint::relationshipTypesHint
  \since Mobility 1.1

  This property holds a list of relationship types that the manager should (at a minimum) retrieve
  when fetching contacts.
  */
QStringList QDeclarativeContactFetchHint::relationshipTypesHint() const
{
    return m_fetchHint.relationshipTypesHint();
}
void QDeclarativeContactFetchHint::setRelationshipTypesHint(const QStringList& relationshipTypes)
{
    if (relationshipTypes.toSet() != m_fetchHint.relationshipTypesHint().toSet()) {
        m_fetchHint.setRelationshipTypesHint(relationshipTypes);
        emit fetchHintChanged();
    }
}


/*!
  \qmlproperty int FetchHint::imageWidth
  \since Mobility 1.1

  This property holds the preferred pixel width for any images returned
  by the manager for a given request.  This hint may be ignored by the manager.
  */
int QDeclarativeContactFetchHint::preferredImageWidth() const
{
    return m_fetchHint.preferredImageSize().width();
}
void QDeclarativeContactFetchHint::setPreferredImageWidth(int w)
{
    if (m_fetchHint.preferredImageSize().width() != w) {
        QSize s = m_fetchHint.preferredImageSize();
        s.setWidth(w);
        m_fetchHint.setPreferredImageSize(s);
        emit fetchHintChanged();
    }
}

/*!
  \qmlproperty int FetchHint::imageHeight
  \since Mobility 1.1

  This property holds the preferred pixel height for any images returned
  by the manager for a given request.  This hint may be ignored by the manager.
  */
int QDeclarativeContactFetchHint::preferredImageHeight() const
{
    return m_fetchHint.preferredImageSize().height();
}
void QDeclarativeContactFetchHint::setPreferredImageHeight(int h)
{
    if (m_fetchHint.preferredImageSize().height() != h) {
        QSize s = m_fetchHint.preferredImageSize();
        s.setHeight(h);
        m_fetchHint.setPreferredImageSize(s);
        emit fetchHintChanged();
    }
}

/*!
  \qmlproperty FetchHint::OptimizationHints  FetchHint::optimizationHints
  \since Mobility 1.1

  This property holds the optimization hint flags specified by the client.
  These hints may be ignored by the backend, in which case it will return
  the full set of information accessible in a contact, including
  relationships, action preferences, and binary blobs. The value of the flags can be:
  \list
  \o FetchHint.AllRequired - (default).
  \o FetchHint.NoRelationships
  \o FetchHint.NoActionPreferences
  \o FetchHint.NoBinaryBlobs
  \endlist

  */
QDeclarativeContactFetchHint::OptimizationHints QDeclarativeContactFetchHint::optimizationHints() const
{
    QDeclarativeContactFetchHint::OptimizationHints hints;
    hints = ~hints & (int)m_fetchHint.optimizationHints();
    return hints;
}
void QDeclarativeContactFetchHint::setOptimizationHints(QDeclarativeContactFetchHint::OptimizationHints hints)
{
    QContactFetchHint::OptimizationHints newHints;
    newHints = ~newHints & (int)hints;
    if (newHints != m_fetchHint.optimizationHints()) {
        m_fetchHint.setOptimizationHints(newHints);
        emit fetchHintChanged();
    }
}

QContactFetchHint QDeclarativeContactFetchHint::fetchHint() const
{
    return m_fetchHint;
}

void QDeclarativeContactFetchHint::setFetchHint(const QContactFetchHint& fetchHint)
{
    m_fetchHint = fetchHint;
    emit fetchHintChanged();
}