1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 #include <qtimer>

    18 #include <hblineedit.h>

    19 #include <hbnotificationdialog.h>

    20 #include "dialpadhasheventfilter.h"

    21 #include "dialpadsymbianwrapper.h"

    22 #include "dialpad.h"

    23 #include "qtphonesrvlog.h"

    24 

    25 const QString HashCharacter("#");

    26 

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

    28     DialpadMailboxEventFilterBase(dialpad, parent)

    29 {

    30 }

    31 

    32 DialpadHashEventFilter::~DialpadHashEventFilter()

    33 {

    34 }

    35 

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

    37 {

    38     Q_UNUSED(watched)

    39     bool keyEventEaten(false);

    40 

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

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

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

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

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

    46             //do not handle long key press.

    47             mLongPressTimer->stop();

    48             mLongPressTimer->start(DialpadLongKeyPressTimeOut);

    49         }

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

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

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

    53             mLongPressTimer->stop();

    54         }

    55     }

    56 

    57     return keyEventEaten;

    58 }

    59 

    60 void DialpadHashEventFilter::handleLongKeyPress()

    61 {

    62     PHONE_TRACE;

    63     switch(mKeyEvent) {

    64     case Qt::Key_NumberSign:{

    65        handleMailboxOperation();

    66        break;

    67        }

    68    default:

    69        // Do nothing.

    70        break;

    71     }

    72 

    73     // Reset key code.

    74     mKeyEvent = NULL;

    75 }

    76 

    77 bool DialpadHashEventFilter::handleCallButtonPress()

    78 {

    79     // not supported

    80     return EFalse;

    81 }

    82 

    83 void DialpadHashEventFilter::handleMailboxOperation()

    84 {

    85     PHONE_TRACE;

    86     // change KCRUidProfileEngine KProEngSilenceMode value and show note  

    87     if (mSymbianWrapper->changeSilentModeState()) {

    88         HbNotificationDialog::launchDialog( 

    89                 hbTrId( "txt_dialer_dpopinfo_silent_mode_activated" ) );

    90     }

    91     else {

    92         HbNotificationDialog::launchDialog( 

    93                 hbTrId( "txt_dialer_dpopinfo_silent_mode_deactivated" ) );

    94     }

    95     clearEditor();

    96 }