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 "usbindicator.h" 

    18 #include <QVariant.h>

    19 #include <e32uid.h>

    20 #include <apadef.h>

    21 

    22 

    23 const QString TextIdPrefix = ("txt_usb_dblist_usb_connected_val_");

    24 /*!

    25    USBIndicator::USBIndicator

    26 */ 

    27 USBIndicator::USBIndicator(const QString &indicatorType) :

    28 HbIndicatorInterface(indicatorType,

    29         HbIndicatorInterface::SettingCategory,

    30         InteractionActivated)

    31 {

    32 }

    33 

    34 /*!

    35    USBIndicator::~USBIndicator

    36 */

    37 USBIndicator::~USBIndicator()

    38 {

    39 }

    40 

    41 

    42 /*!

    43    USBIndicator::handleInteraction

    44 */

    45 bool USBIndicator::handleInteraction(InteractionType type)

    46 {

    47     bool handled = false;

    48     TUidType uidtype(KExecutableImageUid, TUid::Uid(0x00),

    49                             TUid::Uid(KUSBUIUid));    

    50     if (type == InteractionActivated) {

    51         RProcess usbUiProcess;                

    52         TInt result = usbUiProcess.Create(KUSBExe(), KNullDesC, uidtype);

    53         if (result == KErrNone) {

    54             usbUiProcess.Resume();

    55         }

    56         usbUiProcess.Close();         

    57         handled = true;                

    58     }

    59     return handled;

    60 }

    61 

    62 /*!

    63    USBIndicator::indicatorData

    64    returns the data and icon that needs to be displayed in the universal pop up and indicator menu 

    65 */

    66 QVariant USBIndicator::indicatorData(int role) const

    67 {

    68     switch(role) {

    69     case PrimaryTextRole: 

    70         {

    71         QString text = QString(hbTrId("txt_usb_dblist_usb_connected"));

    72         return text;

    73         }

    74     case SecondaryTextRole:

    75         {

    76         return mSecDisplayName;

    77         }

    78     case DecorationNameRole:

    79         {

    80         QString iconName(KUsbIconFile);

    81         return iconName;

    82         }

    83     default: 

    84         return QVariant();      

    85     }

    86 }

    87 

    88 /*!

    89    USBIndicator::handleClientRequest

    90    handles client's activate and deactivate request

    91 */

    92 bool USBIndicator::handleClientRequest( RequestType type, 

    93         const QVariant &parameter)

    94 { 

    95     switch (type) {

    96         case RequestActivate:

    97             {

    98             QString friendlyName = parameter.toString();

    99             friendlyName.replace( QChar(' '), QChar('_') );

   100             QString textId = TextIdPrefix + friendlyName;

   101             mSecDisplayName = hbTrId(textId.toAscii());  

   102             emit dataChanged();

   103             }

   104             break;

   105         default:

   106             mSecDisplayName.clear();

   107             emit deactivate();

   108             break;

   109     }

   110     //request always handled

   111     return true;

   112 }