/*

* 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:  Implementation of QMPXVideoPlaybackFileDetailsWidget

*

*/

// Version : %version:  19 %

#include <QDir>

#include <QDateTime>

#include <QFileInfo>

#include <hbglobal.h>

#include <hblistwidgetitem.h>

#include <hbratingslider.h>

#include <hblistwidget.h>

#include <hblistviewitem.h>

#include "mpxvideo_debug.h"

#include "mpxvideoplaybackdocumentloader.h"

#include "mpxvideoplaybackfiledetailswidget.h"

#include "mpxvideoplaybackdocumentloader.h"

#include "mpxvideoplaybackcontrolscontroller.h"

const float KILOBYTE = 1024 ;

const QString KDATETIMEFORMAT = "d/M/yyyy hh:mm:ss ap";

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

// QMPXVideoPlaybackFileDetailsWidget::QMPXVideoPlaybackFileDetailsWidget

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

//

QMPXVideoPlaybackFileDetailsWidget::QMPXVideoPlaybackFileDetailsWidget( 

        QMPXVideoPlaybackControlsController* controller )

    : mController( controller )

    , mListWidget( 0 )

    , mFileDetailsUpdated( false )

{

    MPX_ENTER_EXIT(_L("QMPXVideoPlaybackFileDetailsWidget::QMPXVideoPlaybackFileDetailsWidget()"));

}

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

// QMPXVideoPlaybackFileDetailsWidget::~QMPXVideoPlaybackFileDetailsWidget

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

//

QMPXVideoPlaybackFileDetailsWidget::~QMPXVideoPlaybackFileDetailsWidget()

{

    MPX_ENTER_EXIT(_L("QMPXVideoPlaybackFileDetailsWidget::~QMPXVideoPlaybackFileDetailsWidget()"));

    if ( mListWidget ) 

    {

        delete mListWidget;

    }

}

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

// QMPXVideoPlaybackFileDetailsWidget::initialize

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

//

void QMPXVideoPlaybackFileDetailsWidget::initialize()

{

    MPX_ENTER_EXIT(_L("QMPXVideoPlaybackFileDetailsWidget::initialize"));

    updateWithFileDetails( mController->fileDetails() );

}

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

// QMPXVideoPlaybackFileDetailsWidget::updateWithFileDetails

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

//

void QMPXVideoPlaybackFileDetailsWidget::updateWithFileDetails(

        QMPXVideoPlaybackViewFileDetails* details )

{

    QMPXVideoPlaybackDocumentLoader *loader = mController->layoutLoader();

    if ( loader )

    {

        //

        // load fileDetails widget

        //

        QGraphicsWidget *widget = loader->findWidget( QString( "fileDetails" ) );

        //

        // cast fileDetails widget to HbListWidget

        //

        mListWidget = qobject_cast<HbListWidget*>( widget );

        //

        // set the min/max number of lines in the second row

        //

        HbListViewItem *prototype = mListWidget->listItemPrototype();

        prototype->setSecondaryTextRowCount(1, 3);

        if ( ! mFileDetailsUpdated )

        {                    

            mFileDetailsUpdated = true;

            QFileInfo fileInfo( details->mClipName );     

            //

            // Title

            //            

            makeTitleItem( details );

            //

            // Description

            //

            addItemToListWidget( 

                    hbTrId( "txt_videos_list_description" ), details->mDescription ); 

            //

            // Duration

            //

            if ( details->mPlaybackMode != EMPXVideoLiveStreaming && details->mDuration > 0 )

            {

                QString duration = QString("%1").arg( 

                        valueToReadableFormat( (qreal)details->mDuration / (qreal)KPbMilliMultiplier ) );                    

                addItemToListWidget( hbTrId( "txt_videos_list_duration" ), duration );                                                                        

            }    

            //

            // Date 

            //

            if ( details->mPlaybackMode == EMPXVideoLocal ||

                 details->mPlaybackMode == EMPXVideoProgressiveDownload )

            {       

                //

                // Date created

                //

                QString date = QString("%1").arg( fileInfo.created().toString( KDATETIMEFORMAT ) );                

                addItemToListWidget( hbTrId( "txt_videos_list_date" ), date );      

                //

                // Date modified

                //

                QString modified = QString("%1").arg( fileInfo.lastModified().toString( KDATETIMEFORMAT ) );                

                addItemToListWidget( hbTrId( "txt_videos_list_modified" ), modified );                                                                        

            }

            //

            // Location

            //

            addItemToListWidget( hbTrId( "txt_videos_list_location" ), details->mLocation );                                                

            //

            // Author

            //

            addItemToListWidget( hbTrId( "txt_videos_list_author" ), details->mArtist );                                            

            //

            // Copyright

            //

            addItemToListWidget( hbTrId( "txt_videos_list_copyright" ), details->mCopyright );                                        

            //

            // Language

            //

            addItemToListWidget( hbTrId( "txt_videos_list_language" ), details->mLanguage );                                    

            //

            // Keywords

            //

            addItemToListWidget( hbTrId( "txt_videos_list_keywords" ), details->mKeywords );                                

            //

            // Size

            //

            makeSizeItem( details );

            //

            // Resolution

            //

            if ( details->mVideoEnabled )

            {

                QString resolution = QString("%1 x %2")

                       .arg( details->mVideoWidth ).arg( details->mVideoHeight );            

                addItemToListWidget( hbTrId( "txt_videos_list_resolution" ), resolution );                    

            }

            //

            // Format

            //

            addItemToListWidget( hbTrId( "txt_videos_list_format" ), details->mMimeType );                    

            //

            // Bitrate

            //

            makeBitRateItem( details );

            //

            // Folder

            //

            if ( details->mPlaybackMode == EMPXVideoLocal ||

                 details->mPlaybackMode == EMPXVideoProgressiveDownload)

            {

                QString folder = fileInfo.dir().dirName();

                addItemToListWidget( hbTrId( "txt_videos_list_collection_name" ), folder );

            }

        }

        //

        // Set the rect size dynamically based on the view mode

        //

        QString sectionName;

        if ( mController->viewMode() == EDetailsView )

        {

            sectionName = "detailsView";

        }

        else if ( mController->viewMode() == EAudioOnlyView )

        {

            if ( details->mPlaybackMode == EMPXVideoLocal )

            {

                sectionName = "audioOnlyViewWithLocalPlayback";

            }

            else

            {

                sectionName = "audioOnlyViewWithNonLocalPlayback";

            }

        }

        bool ok = false;

        loader->load( KMPXPLAYBACKVIEW_XML, sectionName, &ok );

        if ( ! ok )

        {

            MPX_DEBUG(_L("QMPXVideoPlaybackFileDetailsWidget failed to load section"));

        }

    }

}

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

// QMPXVideoPlaybackFileDetailsWidget::valueToReadableFormat

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

//

QString QMPXVideoPlaybackFileDetailsWidget::valueToReadableFormat( int value )

{

    MPX_DEBUG(_L("QMPXVideoPlaybackFileDetailsWidget::valueToReadableFormat value = %d"), value);

    int hour = value / 3600;

    value = value % 3600;

    int minutes = value / 60;

    value = value % 60;

    int second = value;

    QTime time( hour ,minutes ,second );

    QString str;

    if ( hour > 0 )

    {

        str = time.toString( QString::number( hour ) ).append(" hr "); 

    }

    if ( minutes > 0 )

    {

        str.append( time.toString( QString::number( minutes ) ).append(" min ")); 

    }

    if ( second > 0 )

    {

        str.append( time.toString( QString::number( second ) ).append(" sec ")); 

    }

    return str;

}

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

// QMPXVideoPlaybackFileDetailsWidget::makeTitleItem

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

//

void QMPXVideoPlaybackFileDetailsWidget::makeTitleItem( QMPXVideoPlaybackViewFileDetails* details )

{    

    MPX_DEBUG(_L("QMPXVideoPlaybackFileDetailsWidget::makeTitleItem()"));

    //

    // Title should be the first item in file details list

    //

    if ( mController->viewMode() == EAudioOnlyView )

    {    

        //

        // show the title for audio-only view 

        //

        if ( mListWidget->count() == 0 || ! mListWidget->item( 0 )->text().contains( "Title", Qt::CaseInsensitive ) )

        {

            QString title = details->mTitle;

            if ( title.count() == 0 )

            {

                //

                // If title is not available, show clip name

                //            

                QFileInfo fileInfo( details->mClipName );

                title = fileInfo.baseName ();

            }

            //

            // populate Title and its associated text

            //

            HbListWidgetItem* listWidgetItem = new HbListWidgetItem();

            listWidgetItem->setText( hbTrId( "txt_videos_title_videos" ) );

            listWidgetItem->setSecondaryText( title );

            mListWidget->insertItem( 0, listWidgetItem );

        }

    }

    else if ( mListWidget->count() &&

              mListWidget->item( 0 )->text().contains( "Title", Qt::CaseInsensitive ) )

    {

        // 

        // title is displayed under the status pane for video clips,

        // so hide the title for this details view

        //

        delete mListWidget->takeItem ( 0 );

    }

}

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

// QMPXVideoPlaybackFileDetailsWidget::makeSizeItem

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

//

void QMPXVideoPlaybackFileDetailsWidget::makeSizeItem( QMPXVideoPlaybackViewFileDetails* details )

{        

    if ( details->mPlaybackMode == EMPXVideoLocal ||

         details->mPlaybackMode == EMPXVideoProgressiveDownload )

    {

        QFileInfo fileInfo( details->mClipName );     

        //

        // to prevent overflow, get an unsigned value of file size

        //

        ulong fileSize = fileInfo.size();

        //

        // convert file size to KB, MB, GB accordingly

        //

        if ( fileSize > 0 )

        {        

            QString scale(" KB");

            //

            // cast for later conversion with floating point

            //

            float size = (float) fileSize;

            if ( size > KILOBYTE )

            {

                size /= KILOBYTE;

            }

            if ( size > KILOBYTE )

            {

                size /= KILOBYTE;

                scale = QString(" MB");

            }

            if ( size > KILOBYTE )

            {

                size /= KILOBYTE;

                scale = QString(" GB");

            }

            int temp = size * 10;

            size = (float)temp / 10;

            QString text = QString("%1").arg( size );

            text.append( scale );

            addItemToListWidget( hbTrId( "txt_videos_list_file_size" ), text );                            

        }    

    }

}

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

// QMPXVideoPlaybackFileDetailsWidget::makeBitRateItem

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

//

void QMPXVideoPlaybackFileDetailsWidget::makeBitRateItem( QMPXVideoPlaybackViewFileDetails* details  )

{        

    if ( details->mBitRate > 0 )

    {

        float bitrate = details->mBitRate;

        QString scale(" Kbps");

        if ( bitrate > KILOBYTE )

        {

             bitrate /= KILOBYTE;

        }

        if ( bitrate > KILOBYTE )

        {

             bitrate /= KILOBYTE;

             scale = QString(" Mbps");

        }

        int temp = bitrate * 10;

        bitrate = (float)temp / 10;

        QString text = QString("%1").arg( bitrate );

        text.append( scale );

        addItemToListWidget( hbTrId( "txt_videos_list_bitrate" ), text );            

    }

}

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

// QMPXVideoPlaybackFileDetailsWidget::addItemToListWidget

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

//

void QMPXVideoPlaybackFileDetailsWidget::addItemToListWidget( QString item, QString text  )

{    

    if ( text.count() > 0 )

    {

        MPX_DEBUG(_L("QMPXVideoPlaybackFileDetailsWidget::addItemToListWidget( %s , %s )"), item.data(), text.data() );

        HbListWidgetItem* listWidgetItem = new HbListWidgetItem();

        listWidgetItem->setText( item );

        listWidgetItem->setSecondaryText( text );

        mListWidget->addItem( listWidgetItem );

    }

}

//End of file