/*

* 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 "tstaskpopuphandler.h"

#include <hbmenu.h>

#include <hbabstractviewitem.h>

#include "tsdataroles.h"

TsTaskPopupHandler::TsTaskPopupHandler(QObject *parent) : QObject(parent)

{

}

#ifdef COVERAGE_MEASUREMENT

#pragma CTC SKIP

#endif //COVERAGE_MEASUREMENT

void TsTaskPopupHandler::showTaskPopup(HbAbstractViewItem *item, const QPointF &coords)

{

    QModelIndex itemIndex(item->modelIndex());

    //initialize popup menu

    HbMenu taskPopup;

    taskPopup.setTimeout(0);

    taskPopup.setDismissPolicy(HbPopup::TapOutside);

    HbAction *closeAction = NULL;

    HbAction *closeAllAction = NULL;

    if (isClosable(itemIndex)) {

        closeAction = taskPopup.addAction(

                hbTrId("txt_tsw_menu_clear_this_task"));

    }

    if (closeAction || containsClosableItems(*itemIndex.model())) {

        closeAllAction = taskPopup.addAction(

                hbTrId("txt_tsw_menu_clear_all_tasks"));

    }

    if (closeAllAction || closeAction) {

        // show popup

        HbAction *selectionAction = taskPopup.exec(coords);

        //check selection and emit right signal

        if (selectionAction == closeAction) {

            emit closeTask(itemIndex);

        } else if (selectionAction == closeAllAction) {

            emit closeAllTasks();

        }

    }

    //release resources

    taskPopup.close();

}

#ifdef COVERAGE_MEASUREMENT

#pragma CTC ENDSKIP

#endif //COVERAGE_MEASUREMENT

bool TsTaskPopupHandler::isClosable(const QModelIndex &index) const

{

    const QVariant state(index.data(TsDataRoles::Closable));

    return state.isValid() && state.toBool();

}

bool TsTaskPopupHandler::containsClosableItems(const QAbstractItemModel &model) const

{

    bool retVal(false);

    for (int row(0); !retVal && row < model.rowCount(); ++row) {

        for (int col(0); !retVal && col < model.columnCount(); ++col) {

            retVal = isClosable(model.index(row, col));

        }

    }

    return retVal;

}