/*

 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description:

 *      Email messages search implementation.

 */

#include "nmapiheaders.h"

namespace EmailClientApi

{

NmApiMessageSearch::NmApiMessageSearch(QObject *parent, quint64 mailboxId) :

    NmApiMessageTask(parent)

{

    NM_FUNCTION;

    d = new NmApiMessageSearchPrivate(mailboxId, this);

    qRegisterMetaType<NmApiMessage> ("EmailClientApi::NmApiMessage");

    connect(d, SIGNAL(messageFound(EmailClientApi::NmApiMessage&)), this, SIGNAL(messageFound(EmailClientApi::NmApiMessage&)));

    connect(d, SIGNAL(searchComplete(int)), this, SIGNAL(searchComplete(int)));

    connect(d, SIGNAL(canceled()), this, SIGNAL(canceled()));

}

NmApiMessageSearch::~NmApiMessageSearch()

{

    NM_FUNCTION;

}

/*!

 \fn start 

 \return true if operation was started otherwise returns false.

 Starts search operation for given criterias if operation is not running. Only one search can be performed at a time. 

 Each found message signaled with messageFound(NmApiMessage &message).

 Search completed signaled with searchComplete(int result).

 Cancellation signalled with canceled().

 */

bool NmApiMessageSearch::start()

{

    NM_FUNCTION;

    return d->start();

}

/*!

 \fn cancel 

 Cancels current search operation and reset criterias. If operation is not running, nothing happens except criterias are reset.  

 Cancellation signalled with canceled().

 */

void NmApiMessageSearch::cancel()

{

    NM_FUNCTION;

    d->cancel();

}

/*!

 \fn initialise 

 \param searchStrings List of search criteria strings.

 \param sortCriteria Sort criteria for search.

 \return true if initializing is successfully competed otherwise returns false.

 Initialize search criterias.  

 */

bool NmApiMessageSearch::initialise(const QList<QString> &searchStrings, NmApiMailSortCriteria sortCriteria)

{

    NM_FUNCTION;

    return d->initialise(searchStrings, sortCriteria);

}

/*!

 \fn isRunning 

 \return true if search operation is running otherwise returns false.

 Returns information about search operation running.

 */

bool NmApiMessageSearch::isRunning() const

{

    NM_FUNCTION;

    return d->isRunning();

}

}