/*

* 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:

*

*/

#include "univiewerattachmentcontainer.h"

// SYSTEM INCLUDES

#include <QGraphicsLinearLayout>

#include <QFileInfo>

// USER INCLUDES

#include "univiewermediawidget.h"

#include "debugtraces.h"

// LOCAL CONSTANTS

const QString ATTACHMENT_FRAME("qtg_fr_groupbox");

const QString ATTACHMENT_ICON("qtg_small_attachment.svg");

const int KILOBYTE = 1024;

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

// UniViewerAttachmentContainer :: UniViewerAttachmentContainer

// @see header file

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

UniViewerAttachmentContainer::UniViewerAttachmentContainer(QGraphicsItem *parent) :

    HbWidget(parent), mTotalAttachment(0), mMainLayout(NULL)

{

    QDEBUG_WRITE("AttachmentContainer Initialized..");

    mMainLayout = new QGraphicsLinearLayout(Qt::Vertical);

    mMainLayout->setContentsMargins(0, 0, 0, 0);

    mMainLayout->setSpacing(0);

    setLayout(mMainLayout);

}

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

// UniViewerAttachmentContainer :: ~UniViewerAttachmentContainer

// @see header file

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

UniViewerAttachmentContainer::~UniViewerAttachmentContainer()

{

}

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

// UniViewerAttachmentContainer :: addAttachmentWidget

// @see header file

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

void UniViewerAttachmentContainer::addAttachmentWidget(QString type, QString fileName)

{

    Q_UNUSED(type)

    UniViewerMediaWidget *attachmentWidget = new UniViewerMediaWidget(this);

    mUniViewerMediaWidgetList.append(attachmentWidget);

    QFileInfo fileInfo(fileName);

    int fileSize = fileInfo.size();

    QString sizeString('B');

    if (fileSize > KILOBYTE) {

        // Convert to Kilobytes.

        fileSize /= KILOBYTE;

        sizeString = "Kb";

    }

    QString fileDetails = "(" + QString::number(fileSize) + sizeString + ")";

    attachmentWidget->populate(ATTACHMENT_ICON, fileInfo.fileName(), fileDetails, ATTACHMENT_FRAME);

    mMainLayout->addItem(attachmentWidget);

    mTotalAttachment++;

}

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

// UniViewerAttachmentContainer :: clearContent

// @see header file

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

void UniViewerAttachmentContainer::clearContent()

{

    for (int i = 0; i < mUniViewerMediaWidgetList.count(); ++i) {

        --mTotalAttachment;

        mMainLayout->removeItem(mUniViewerMediaWidgetList[i]);

        mUniViewerMediaWidgetList[i]->setParent(NULL);

        delete mUniViewerMediaWidgetList[i];

        mUniViewerMediaWidgetList[i] = NULL;

    }

    mUniViewerMediaWidgetList.clear();

    resize(rect().width(), -1);

}

//eof