/*

* 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: 

*

*/

#include <qtimer>

#include <hblineedit.h>

#include <hbnotificationdialog.h>

#include "dialpadhasheventfilter.h"

#include "dialpadsymbianwrapper.h"

#include "dialpad.h"

#include "qtphonesrvlog.h"

const QString HashCharacter("#");

DialpadHashEventFilter::DialpadHashEventFilter(Dialpad* dialpad, QObject* parent) :

    DialpadMailboxEventFilterBase(dialpad, parent)

{

}

DialpadHashEventFilter::~DialpadHashEventFilter()

{

}

bool DialpadHashEventFilter::eventFilter(QObject *watched, QEvent *event)

{

    Q_UNUSED(watched)

    bool keyEventEaten(false);

    if (event->type() == QEvent::KeyPress) {

        QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);        

        if ((isLongKeyPressSupported(keyEvent->key())) &&

            !(mDialpad->editor().text().length() >= 1)) {

            //Check that there is only one item in dialpad, if there is more than one

            //do not handle long key press.

            mLongPressTimer->stop();

            mLongPressTimer->start(DialpadLongKeyPressTimeOut);

        }

    } else if (event->type() == QEvent::KeyRelease) {

        QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);

        if (isLongKeyPressSupported(keyEvent->key())){

            mLongPressTimer->stop();

        }

    }

    return keyEventEaten;

}

void DialpadHashEventFilter::handleLongKeyPress()

{

    PHONE_TRACE;

    switch(mKeyEvent) {

    case Qt::Key_NumberSign:{

       handleMailboxOperation();

       break;

       }

   default:

       // Do nothing.

       break;

    }

    // Reset key code.

    mKeyEvent = NULL;

}

bool DialpadHashEventFilter::handleCallButtonPress()

{

    // not supported

    return EFalse;

}

void DialpadHashEventFilter::handleMailboxOperation()

{

    PHONE_TRACE;

    // change KCRUidProfileEngine KProEngSilenceMode value and show note  

    if (mSymbianWrapper->changeSilentModeState()) {

        HbNotificationDialog::launchDialog( 

                hbTrId( "txt_dialer_dpopinfo_silent_mode_activated" ) );

    }

    else {

        HbNotificationDialog::launchDialog( 

                hbTrId( "txt_dialer_dpopinfo_silent_mode_deactivated" ) );

    }

    clearEditor();

}