1 /*!

     2 * Copyright (c) 2009 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: Dialpad keypad

    15 *

    16 */

    17 #include "dialpadinternaleventfilter.h"

    18 #include "qtphonesrvlog.h"

    19 

    20 #include <hbdevicenotificationdialog.h>

    21 #include <QDebug>

    22 #include <QKeyEvent>

    23 

    24 #include <e32base.h>

    25 #include <APGTASK.H>

    26 #include <coemain.h>

    27 #include <apgcli.h>

    28 #include <apacmdln.h>

    29 

    30 const int DialpadLongKeyPressTimeOut(1000);

    31 

    32 DialpadInternalEventFilter::DialpadInternalEventFilter() :

    33     QObject(),

    34     mKey(0)

    35 {

    36     PHONE_TRACE;

    37     mLongPressTimer = new QTimer(this);

    38     mLongPressTimer->setSingleShot(true);

    39     connect(mLongPressTimer,SIGNAL(timeout()), this, SLOT(togglePhoneUi()));

    40 }

    41 

    42 DialpadInternalEventFilter::~DialpadInternalEventFilter()

    43 {

    44 }

    45 

    46 bool DialpadInternalEventFilter::eventFilter(QObject *watched, QEvent *event)

    47 {

    48     Q_UNUSED(watched)

    49             

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

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

    52         if (keyEvent->key() == Qt::Key_8 ||  keyEvent->key() == Qt::Key_9) {

    53             mKey = keyEvent->key();

    54             mLongPressTimer->stop();

    55             mLongPressTimer->start(DialpadLongKeyPressTimeOut);

    56         }

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

    58             mLongPressTimer->stop();

    59     }

    60 

    61     // Don't consume the key

    62     return false;

    63 }

    64 

    65 void DialpadInternalEventFilter::togglePhoneUi()

    66 {

    67     if(mKey == Qt::Key_8) {

    68         start();

    69     }

    70     if(mKey == Qt::Key_9) {

    71         shutdown();

    72     } 

    73 }

    74 

    75 void DialpadInternalEventFilter::shutdown()

    76 {

    77     HbDeviceNotificationDialog notificationDialog;

    78     QString text = "Shutting down phoneui.exe";

    79     notificationDialog.setText(text);

    80     notificationDialog.show();

    81 

    82     

    83     qDebug() << "Shutting down phoneui.exe";

    84     

    85     const TUid KPhoneAppUid = {0x100058B3};

    86     TApaTaskList taskList(CCoeEnv::Static()->WsSession());

    87     TApaTask task = taskList.FindApp(KPhoneAppUid);

    88     

    89     if (task.Exists()){

    90         task.EndTask(); // Ends the task

    91     }    

    92 }

    93 

    94 void DialpadInternalEventFilter::start()

    95 {

    96 

    97     HbDeviceNotificationDialog notificationDialog;

    98     QString text = "Starting phoneui.exe";

    99     notificationDialog.setText(text);

   100     notificationDialog.show();

   101     

   102     TThreadId app_threadid;

   103     CApaCommandLine* cmdLine; 

   104     cmdLine=CApaCommandLine::NewLC();

   105     cmdLine->SetExecutableNameL(_L("phoneui.exe"));

   106     cmdLine->SetCommandL( EApaCommandRun );

   107     RApaLsSession ls;

   108     User::LeaveIfError(ls.Connect());

   109     TInt err=ls.StartApp(*cmdLine,app_threadid);

   110     ls.Close();

   111     CleanupStack::PopAndDestroy(); // cmdLine

   112 }