/*

* 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

*/

    QObject(parent),

    mRequest(NULL)

{

    NM_FUNCTION;

}

/*!

    Destructor

*/

NmAttachmentPicker::~NmAttachmentPicker()

{

    NM_FUNCTION;

    delete mRequest;

}

/*!

    Send request to start Photo picker 

*/

void NmAttachmentPicker::fetchImage()

{

    NM_FUNCTION;

    fetch(XQI_IMAGE_FETCH, XQOP_IMAGE_FETCH);

}

/*!

    Send request to start Music picker 

*/

void NmAttachmentPicker::fetchAudio()

{

    NM_FUNCTION;

    fetch(XQI_MUSIC_FETCH, XQOP_MUSIC_FETCH);    

}

/*!

    Send request to start Video picker 

*/

void NmAttachmentPicker::fetchVideo()

{

    NM_FUNCTION;

    fetch(XQI_VIDEO_FETCH, XQOP_VIDEO_FETCH);

}

/*!

    Send request to start general file picker 

*/

void NmAttachmentPicker::fetchOther()

{

    NM_FUNCTION;

    QString path;

    path = FmFileDialog::getSaveFileName(0, hbTrId("txt_mail_dialog_select_file"));

        QString temp = QDir::toNativeSeparators(path);

        emit attachmentsFetchOk(QVariant(temp));    

    }

}

/*!

    Send request to retrieve image from camera

*/

void NmAttachmentPicker::fetchCameraStill()

{

    NM_FUNCTION;

    fetchFromCamera(NmAttachmentPickerStillMode);

}

/*!

    Send request to retrieve video from camera

*/

void NmAttachmentPicker::fetchCameraVideo()

{

    NM_FUNCTION;

    fetchFromCamera(NmAttachmentPickerVideoMode);

}

/*!

    Send request to retrieve image/video from camera

*/

void NmAttachmentPicker::fetchFromCamera(int mode)

{

    NM_FUNCTION;

    QVariantMap parameters;

    parameters.insert(XQCAMERA_INDEX, cameraIndex);

    parameters.insert(XQCAMERA_QUALITY, quality);

    parameters.insert(XQCAMERA_MODE_SWITCH, allowModeSwitch);

    parameters.insert(XQCAMERA_INDEX_SWITCH, allowCameraSwitch);

    parameters.insert(XQCAMERA_QUALITY_CHANGE, allowQualityChange); 

    QList<QVariant> args;

    args << mode;

    args << parameters;

    fetch(XQI_CAMERA_CAPTURE, "capture(int,QVariantMap)", &args);

}

/*!

    Construct & send appmgr request to start appropriate picker   

    param <interface> the interface to be connected to

    param <operation> the operation of the interface

    param <args> the arguments that needed by the operation

*/

{

    NM_FUNCTION;

    delete mRequest;

    mRequest = NULL;

    XQApplicationManager appMgr;

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

    if (mRequest) {

        mRequest->setSynchronous(false);

        if (args) {

            mRequest->setArguments(*args);

        }

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

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

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

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

        mRequest->send();

    } 

}