/***************************************************************************
    copyright            : (C) 2002, 2003, 2006 by Jochen Issing
    email                : jochen.issing@isign-softart.de
 ***************************************************************************/

/***************************************************************************
 *   This library is free software; you can redistribute it and/or modify  *
 *   it  under the terms of the GNU Lesser General Public License version  *
 *   2.1 as published by the Free Software Foundation.                     *
 *                                                                         *
 *   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 "mp4itunestag.h"

using namespace TagLib;

class MP4::Tag::TagPrivate
{
public:
  MP4::File*         mp4file;
  TagLib::String     title;
  TagLib::String     artist;
  TagLib::String     album;
  TagLib::String     genre;
  TagLib::uint       year;
  TagLib::uint       track;
  TagLib::String     comment;
  TagLib::String     grouping;
  TagLib::String     composer;
  TagLib::uint       disk;
  TagLib::uint       bpm;
  bool               isEmpty;
  TagLib::ByteVector cover;
};


MP4::Tag::Tag( )
{
  d = new TagPrivate();
  d->year  = 0;
  d->track = 0;
  d->disk  = 0;
  d->bpm   = 0;
  d->isEmpty = true;
}

MP4::Tag::~Tag()
{
  delete d;
}

String MP4::Tag::title() const
{
  return d->title;
}

String MP4::Tag::artist() const
{
  return d->artist;
}

String MP4::Tag::album() const
{
  return d->album;
}

String MP4::Tag::comment() const
{
  return d->comment;
}

String MP4::Tag::genre() const
{
  return d->genre;
}

TagLib::uint MP4::Tag::year() const
{
  return d->year;
}

TagLib::uint MP4::Tag::track() const
{
  return d->track;
}

String MP4::Tag::grouping() const
{
  return d->grouping;
}

String MP4::Tag::composer() const
{
  return d->composer;
}

TagLib::uint MP4::Tag::disk() const
{
  return d->disk;
}

TagLib::uint MP4::Tag::bpm() const
{
  return d->bpm;
}

TagLib::ByteVector MP4::Tag::cover() const
{
  return d->cover;
}

void MP4::Tag::setTitle(const String &s)
{
  d->title = s;
  d->isEmpty = false;
}

void MP4::Tag::setArtist(const String &s)
{
  d->artist = s;
  d->isEmpty = false;
}

void MP4::Tag::setAlbum(const String &s)
{
  d->album = s;
  d->isEmpty = false;
}

void MP4::Tag::setComment(const String &s)
{
  d->comment = s;
  d->isEmpty = false;
}

void MP4::Tag::setGenre(const String &s)
{
  d->genre = s;
  d->isEmpty = false;
}

void MP4::Tag::setYear(const TagLib::uint i)
{
  d->year = i;
  d->isEmpty = false;
}

void MP4::Tag::setTrack(const TagLib::uint i)
{
  d->track = i;
  d->isEmpty = false;
}

void MP4::Tag::setGrouping(const String &s)
{
  d->grouping = s;
  d->isEmpty = false;
}

void MP4::Tag::setComposer(const String &s)
{
  d->composer = s;
  d->isEmpty = false;
}

void MP4::Tag::setDisk(const TagLib::uint i)
{
  d->disk = i;
  d->isEmpty = false;
}

void MP4::Tag::setBpm(const TagLib::uint i)
{
  d->bpm = i;
  d->isEmpty = false;
}

void MP4::Tag::setCover(const TagLib::ByteVector& c)
{
  d->cover = c;
  d->isEmpty = false;
}

bool MP4::Tag::isEmpty() const
{
  return d->isEmpty;
}