/*

* Copyright (c) 2009 - 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: Utility class for launching different file pickers

*

*/

#include "nmuiheaders.h"

/*!

    \class NmAttachmentPicker

    \brief Attachment picker for mail editor

*/

/*!

    Constructor

*/

NmAttachmentPicker::NmAttachmentPicker(QObject* parent):

    QObject(parent),

    mRequest(NULL)

{

}

/*!

    Destructor

*/

NmAttachmentPicker::~NmAttachmentPicker()

{

    delete mRequest;

}

/*!

    Send request to start Photo picker 

*/

void NmAttachmentPicker::fetchImage()

{

    fetch(IMAGE_FETCHER_INTERFACE, IMAGE_FETCHER_OPERATION);

}

/*!

    Send request to start Music picker 

*/

void NmAttachmentPicker::fetchAudio()

{

    fetch(AUDIO_FETCHER_INTERFACE, AUDIO_FETCHER_OPERATION);    

}

/*!

    Send request to start Video picker 

*/

void NmAttachmentPicker::fetchVideo()

{

}

/*!

    Send request to start general file picker 

*/

void NmAttachmentPicker::fetchOther()

{

}

/*!

    Construct & send appmgr request to start appropriate picker   

*/

void NmAttachmentPicker::fetch(const QString& interface, 

    const QString& operation)

{

    if (mRequest) {

        delete mRequest;

        mRequest = NULL;

    }	

    mRequest = mAppmgr.create(interface, operation, true);

    if (mRequest) {

        mRequest->setSynchronous(false);

        connect(mRequest, SIGNAL(requestOk(const QVariant&)),

                this, SIGNAL(attachmentsFetchOk(const QVariant&)));

        connect(mRequest, SIGNAL(requestError(int, const QString&)),

                this, SIGNAL(attachmentsFetchError(int, const QString&)));

        if (!(mRequest)->send()) {

            //sending request failed

            NMLOG("appmgr: send request failed");

        }

    }

    else {

        //create request failed

        NMLOG("appmgr: create request failed");

    }      	  

}