Clementine-audio-player-Mac-Linux-Windows/3rdparty/libmygpo-qt/Tag.cpp

/***************************************************************************
* This file is part of libmygpo-qt                                         *
* Copyright (c) 2010 - 2013 Stefan Derkits <stefan@derkits.at>             *
* Copyright (c) 2010 - 2011 Christian Wagner <christian.wagner86@gmx.at>   *
* Copyright (c) 2010 - 2011 Felix Winter <ixos01@gmail.com>                *
*                                                                          *
* This library is free software; you can redistribute it and/or            *
* modify it under the terms of the GNU Lesser General Public               *
* License as published by the Free Software Foundation; either             *
* version 2.1 of the License, or (at your option) any later version.       *
*                                                                          *
* This library is distributed in the hope that it will be useful,          *
* but WITHOUT ANY WARRANTY; without even the implied warranty of           *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU        *
* Lesser General Public License for more details.                          *
*                                                                          *
* You should have received a copy of the GNU Lesser General Public         *
* License along with this library; if not, write to the Free Software      *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 *
* USA                                                                      *
***************************************************************************/

#include "Tag_p.h"

using namespace mygpo;

TagPrivate::TagPrivate( Tag* qq, const QVariant& variant ) : q( qq ), m_tag( QLatin1String( "" ) ), m_usage( 0 )
{
    parse( variant );
}

QString TagPrivate::tag() const
{
    return m_tag;
}

uint TagPrivate::usage() const
{
    return m_usage;
}

bool TagPrivate::parse( const QVariant& data )
{
    if( !data.canConvert( QVariant::Map ) )
        return false;
    QVariantMap tagMap = data.toMap();
    QVariant v = tagMap.value( QLatin1String( "tag" ) );
    if( !v.canConvert( QVariant::String ) )
        return false;
    m_tag = v.toString();
    v = tagMap.value( QLatin1String( "usage" ) );
    if( !v.canConvert( QVariant::UInt ) )
        return false;
    m_usage = v.toUInt();
    return true;
}

Tag::Tag( const QVariant& variant, QObject* parent ) : QObject( parent ), d( new TagPrivate( this, variant ) )
{

}

Tag::~Tag()
{
    delete d;
}

QString Tag::tag() const
{
    return d->tag();
}

uint Tag::usage() const
{
    return d->usage();
}