/*

 * Copyright (c) 2009 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: This widget is used to display audio content in univiewer.

 *

 */

#include "msgunieditoraudiowidget.h"

// SYSTEM INCLUDES

#include <QFileInfo>

#include <QTimer>

#include <HbMenu>

// USER INCLUDES

#include "msgmediautil.h"

#include "msgunieditorutils.h"

// LOCAL CONSTANTS

#define LOC_OPEN    hbTrId("txt_common_menu_open")

#define LOC_REMOVE  hbTrId("txt_common_menu_remove")

const QString AUDIO_ICON("qtg_mono_audio");

const QString AUDIO_MIMETYPE("audio");

//----------------------------------------------------------------------------

// MsgUniFiedEditorAudioWidget::MsgUniFiedEditorAudioWidget

// @see header file

//----------------------------------------------------------------------------

MsgUniFiedEditorAudioWidget::MsgUniFiedEditorAudioWidget(QGraphicsItem *parent) :

HbPushButton(parent), mEditorUtils(0), mValidMediaDuration(true)

{

    connect(this, SIGNAL(clicked()), this, SLOT(handleShortTap()));

    connect(this, SIGNAL(longPress(QPointF)), this, SLOT(handleLongTap(QPointF)));

}

//----------------------------------------------------------------------------

// MsgUniFiedEditorAudioWidget::~MsgUniFiedEditorAudioWidget

// @see header file

//----------------------------------------------------------------------------

MsgUniFiedEditorAudioWidget::~MsgUniFiedEditorAudioWidget()

{

}

//----------------------------------------------------------------------------

// MsgUniFiedEditorAudioWidget::~MsgUniFiedEditorAudioWidget

// @see header file

//----------------------------------------------------------------------------

void MsgUniFiedEditorAudioWidget::populate(const QString &filePath)

{

    mMediaPath = filePath;

    this->setIcon(HbIcon(AUDIO_ICON));

    QFileInfo fileInfo(mMediaPath);

    this->setText(fileInfo.baseName());    

    MsgMediaUtil mediaUtil;

    QString mediaDuration(mediaUtil.mediaDuration(mMediaPath));

    if (mediaDuration.isEmpty()) {

        mValidMediaDuration = false;

    }

    else {

        mValidMediaDuration = true;

        this->setAdditionalText(mediaDuration);

    }

    this->setTextAlignment(Qt::AlignVCenter | Qt::AlignLeft);

}

//----------------------------------------------------------------------------

// MsgUniFiedEditorAudioWidget::setStretched

// @see header file

//----------------------------------------------------------------------------

void MsgUniFiedEditorAudioWidget::setStretched(bool stretched)

{

    if (mValidMediaDuration) {

        HbPushButton::setStretched(stretched);

    }

    else {

        HbPushButton::setStretched(true);

    }

}

//----------------------------------------------------------------------------

// MsgUniFiedEditorAudioWidget::handleShortTap

// @see header file

//----------------------------------------------------------------------------

void MsgUniFiedEditorAudioWidget::handleShortTap()

{

    emit shortTap(mMediaPath);

    // Open the media.

    handleOpen();

}

//----------------------------------------------------------------------------

// MsgUniFiedEditorAudioWidget::handleLongTap

// @see header file

//----------------------------------------------------------------------------

void MsgUniFiedEditorAudioWidget::handleLongTap(const QPointF &position)

{

    emit longTap(position);

    // Display context sensitive menu.

    HbMenu* menu = new HbMenu;

    menu->setAttribute(Qt::WA_DeleteOnClose);

    menu->setDismissPolicy(HbPopup::TapAnywhere);

    menu->addAction(LOC_OPEN, this, SLOT(handleOpen()));

    menu->addAction(LOC_REMOVE, this, SLOT(handleRemove()));

    menu->setPreferredPos(position);

    menu->show();

}

//----------------------------------------------------------------------------

// MsgUniFiedEditorAudioWidget::handleOpen

// @see header file

//----------------------------------------------------------------------------

void MsgUniFiedEditorAudioWidget::handleOpen()

{

    this->ungrabGesture(Qt::TapGesture);

    if (!mEditorUtils) 

    {

        mEditorUtils = new MsgUnifiedEditorUtils(this);

    }

    mEditorUtils->launchContentViewer(AUDIO_MIMETYPE, mMediaPath);

    //fire timer to regrab gesture after some delay.

    QTimer::singleShot(300,this,SLOT(regrabGesture()));

}

//----------------------------------------------------------------------------

// MsgUniFiedEditorAudioWidget::handleRemove

// @see header file

//----------------------------------------------------------------------------

void MsgUniFiedEditorAudioWidget::handleRemove()

{

    emit remove();

}

//---------------------------------------------------------------

// MsgUniFiedEditorAudioWidget::regrabGesture

// @see header file

//---------------------------------------------------------------

void MsgUniFiedEditorAudioWidget::regrabGesture()

{

    this->grabGesture(Qt::TapGesture);

}

// EOF