/*

* 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 "usbindicator.h" 

#include <QVariant.h>

#include <e32uid.h>

#include <apadef.h>

const QString TextIdPrefix = ("txt_usb_dblist_usb_connected_val_");

/*!

   USBIndicator::USBIndicator

*/ 

USBIndicator::USBIndicator(const QString &indicatorType) :

HbIndicatorInterface(indicatorType,

        HbIndicatorInterface::SettingCategory,

        InteractionActivated)

{

}

/*!

   USBIndicator::~USBIndicator

*/

USBIndicator::~USBIndicator()

{

}

/*!

   USBIndicator::handleInteraction

*/

bool USBIndicator::handleInteraction(InteractionType type)

{

    bool handled = false;

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

                            TUid::Uid(KUSBUIUid));    

    if (type == InteractionActivated) {

        RProcess usbUiProcess;                

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

        if (result == KErrNone) {

            usbUiProcess.Resume();

        }

        usbUiProcess.Close();         

        handled = true;                

    }

    return handled;

}

/*!

   USBIndicator::indicatorData

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

*/

QVariant USBIndicator::indicatorData(int role) const

{

    switch(role) {

    case PrimaryTextRole: 

        {

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

        return text;

        }

    case SecondaryTextRole:

        {

        return mSecDisplayName;

        }

    case DecorationNameRole:

        {

        QString iconName(KUsbIconFile);

        return iconName;

        }

    default: 

        return QVariant();      

    }

}

/*!

   USBIndicator::handleClientRequest

   handles client's activate and deactivate request

*/

bool USBIndicator::handleClientRequest( RequestType type, 

        const QVariant &parameter)

{ 

    switch (type) {

        case RequestActivate:

            {

            QString friendlyName = parameter.toString();

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

            QString textId = TextIdPrefix + friendlyName;

            mSecDisplayName = hbTrId(textId.toAscii());  

            emit dataChanged();

            }

            break;

        default:

            mSecDisplayName.clear();

            emit deactivate();

            break;

    }

    //request always handled

    return true;

}