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>

    19 #include <e32uid.h>

    20 #include <apadef.h>

    21 #include "usbdebug.h"

    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     myDebug() << ">>> USBIndicator::handleInteraction";

    48     bool handled = false;

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

    50                             TUid::Uid(KUSBUIUid));    

    51     if (type == InteractionActivated) {

    52         RProcess usbUiProcess;                

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

    54         if (result == KErrNone) {

    55             usbUiProcess.Resume();

    56         }

    57         usbUiProcess.Close();         

    58         handled = true;                

    59     }

    60     myDebug() << "<<< USBIndicator::handleInteraction";

    61     return handled;

    62 }

    63 

    64 /*!

    65    USBIndicator::indicatorData

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

    67 */

    68 QVariant USBIndicator::indicatorData(int role) const

    69 {

    70     myDebug() << ">>> USBIndicator::indicatorData, role is " << role;

    71     switch(role) {

    72     	case PrimaryTextRole: 

    73         {

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

    75         	return text;

    76         }

    77     	case SecondaryTextRole:

    78         {

    79         	return mSecDisplayName;

    80         }

    81    	 	case DecorationNameRole:

    82         {

    83         	QString iconName(KUsbIconFile);

    84         	return iconName;

    85         }

    86     	default: 

    87         	return QVariant();      

    88     }

    89 }

    90 

    91 /*!

    92    USBIndicator::handleClientRequest

    93    handles client's activate and deactivate request

    94 */

    95 bool USBIndicator::handleClientRequest( RequestType type, 

    96         const QVariant &parameter)

    97 { 

    98     myDebug() << ">>> USBIndicator::handleClientRequest";

    99     switch (type) {

   100         case RequestActivate:

   101             {

   102             QString friendlyName = parameter.toString();

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

   104             QString textId = TextIdPrefix + friendlyName;

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

   106             emit dataChanged();

   107             }

   108             break;

   109         default:

   110             mSecDisplayName.clear();

   111             emit deactivate();

   112             break;

   113     }

   114     //request always handled

   115    	myDebug() << "<<< USBIndicator::handleClientRequest";

   116     return true;

   117 }