/*

* Copyright (c) 2009 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:

*

*/

#include "cnthistorymodel_p.h"

#include "cnthistorymodel.h"

/*!

 * Construct a new CntHistoryModel object to communicate 

 * with the conversations and logs databases.

 *

 * \param contactId History specific to this contact is cached. 

 * If no contact is specified all the call logs and conversation 

 * history from all contacts will be cached.

 */

CntHistoryModel::CntHistoryModel(QContactLocalId contactId,

                                 QContactManager* manager,

                                 QObject *parent)

    : QAbstractListModel(parent),

      d_ptr(new CntHistoryModelPrivate(contactId, manager))

{

    Q_D(CntHistoryModel);

    d->q_ptr = this;

}

CntHistoryModel::~CntHistoryModel()

{

    Q_D(CntHistoryModel);

    delete d;

}

/*!

 * Return the data to be used by the view or delegates for a particular

 * item and role.

 *

 * \param index The index of the item to return data about.

 * \param role The data should be relevant to this particular purpose.

 * \return QVariant The data for the specified index and role.

 */

QVariant CntHistoryModel::data(const QModelIndex& index, int role) const

{

    Q_D(const CntHistoryModel);

    return d->data(index, role);

}

/*!

 * Get the number of rows (conversations) in this model.

 *

 * \param parent Optional parent index value.

 * \return Number of rows in this model.

 */

int CntHistoryModel::rowCount(const QModelIndex& parent) const

{

    Q_D(const CntHistoryModel);

    return d->rowCount(parent);

}

/*!

 * Sort list items on the model.

 *

 * \param column Column to be sorted. It is not used.

 * \param order Order to sort the list items.

 */

void CntHistoryModel::sort(int column, Qt::SortOrder order)

{

    Q_D(CntHistoryModel);

    d->sort(column, order);

}

/*!

 * Clear history from the database. If the history cached

 * is specific to one contact, only that history is cleared.

 * 

 */

void CntHistoryModel::clearHistory()

{    

    Q_D(CntHistoryModel);    

    d->clearHistory();

}

/*!

 * Mark all the conversations in the view as seen.

 * 

 */

void CntHistoryModel::markAllAsSeen()

{

    Q_D(CntHistoryModel);

    d->markAllAsSeen();

}

/*!

 * Sort items in the model and refresh the view

 * 

 */

void CntHistoryModel::sortAndRefresh(Qt::SortOrder order)

{

    Q_D(CntHistoryModel);

    d->sort(order);

    beginInsertRows(QModelIndex(), 0, rowCount());

    endInsertRows();

}

void CntHistoryModel::doBeginInsertRows(const QModelIndex &parent, int first, int last)

{

    beginInsertRows(parent, first, last);

}

void CntHistoryModel::doEndRemoveRows()

{

    endRemoveRows();

}

void CntHistoryModel::doBeginRemoveRows(const QModelIndex &parent, int first, int last)

{

    beginRemoveRows(parent, first, last);

}

void CntHistoryModel::doEndInsertRows()

{

    endInsertRows();

}

void CntHistoryModel::doDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight)

{

    emit dataChanged(topLeft, bottomRight);

}