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/***************************************************************************
* Copyright (C) 2006-2009 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <taglib/tag.h>
#include <taglib/fileref.h>
#include <taglib/flacfile.h>
#include <taglib/xiphcomment.h>
#include <taglib/tmap.h>
#include <QFile>
#include <QFileInfo>
#include "detailsdialog.h"
#define QStringToTString_qt4(s) TagLib::String(s.toUtf8().constData(), TagLib::String::UTF8)
#define TStringToQString_qt4(s) QString::fromUtf8(s.toCString(TRUE)).trimmed()
DetailsDialog::DetailsDialog(QWidget *parent, const QString &path)
: AbstractDetailsDialog(parent)
{
m_path = path;
if (QFile::exists(m_path))
{
loadFLACInfo();
loadTags();
blockSaveButton(!QFileInfo(m_path).isWritable());
}
else
blockSaveButton();
}
DetailsDialog::~DetailsDialog()
{}
void DetailsDialog::loadFLACInfo()
{
TagLib::FLAC::File f (m_path.toLocal8Bit());
QMap <QString, QString> ap;
QString text = QString("%1").arg(f.audioProperties()->length()/60);
text +=":"+QString("%1").arg(f.audioProperties()->length()%60,2,10,QChar('0'));
ap.insert(tr("Length"), text);
ap.insert(tr("Sample rate"), QString("%1 " + tr("Hz")).arg(f.audioProperties()->sampleRate()));
ap.insert(tr("Channels"), QString("%1").arg(f.audioProperties()->channels()));
ap.insert(tr("Bitrate"), QString("%1 " + tr("kbps")).arg(f.audioProperties()->bitrate()));
ap.insert(tr("Sample width"), QString("%1 "+tr("bits")).arg(f.audioProperties()->sampleWidth()));
ap.insert(tr("File size"), QString("%1 "+tr("KB")).arg(f.length()/1024));
setAudioProperties(ap);
}
void DetailsDialog::loadTags()
{
TagLib::FileRef f (m_path.toLocal8Bit());
setMetaData(Qmmp::TITLE, TStringToQString_qt4(f.tag()->title()));
setMetaData(Qmmp::ARTIST, TStringToQString_qt4(f.tag()->artist()));
setMetaData(Qmmp::ALBUM, TStringToQString_qt4(f.tag()->album()));
setMetaData(Qmmp::COMMENT, TStringToQString_qt4(f.tag()->comment()));
setMetaData(Qmmp::GENRE, TStringToQString_qt4(f.tag()->genre()));
setMetaData(Qmmp::YEAR, f.tag()->year());
setMetaData(Qmmp::TRACK, f.tag()->track());
setMetaData(Qmmp::URL, m_path);
TagLib::FLAC::File *file = dynamic_cast< TagLib::FLAC::File *>(f.file());
TagLib::StringList fld;
if(file->xiphComment() && !(fld = file->xiphComment()->fieldListMap()["COMPOSER"]).isEmpty())
setMetaData(Qmmp::COMPOSER, TStringToQString_qt4(fld.toString()));
if(file->xiphComment() && !(fld = file->xiphComment()->fieldListMap()["DISCNUMBER"]).isEmpty())
setMetaData(Qmmp::DISCNUMBER, TStringToQString_qt4(fld.toString()));
}
void DetailsDialog::writeTags()
{
TagLib::FileRef f (m_path.toLocal8Bit());
f.tag()->setTitle(QStringToTString_qt4(strMetaData(Qmmp::TITLE)));
f.tag()->setArtist(QStringToTString_qt4(strMetaData(Qmmp::ARTIST)));
f.tag()->setAlbum(QStringToTString_qt4(strMetaData(Qmmp::ALBUM)));
f.tag()->setComment(QStringToTString_qt4(strMetaData(Qmmp::COMMENT)));
f.tag()->setGenre(QStringToTString_qt4(strMetaData(Qmmp::GENRE)));
f.tag()->setYear(intMetaData(Qmmp::YEAR));
f.tag()->setTrack(intMetaData(Qmmp::TRACK));
TagLib::FLAC::File *file = dynamic_cast< TagLib::FLAC::File *>(f.file());
strMetaData(Qmmp::COMPOSER).isEmpty() ?
file->xiphComment()->removeField("COMPOSER"):
file->xiphComment()->addField("COMPOSER", QStringToTString_qt4(strMetaData(Qmmp::COMPOSER)), TRUE);
intMetaData(Qmmp::DISCNUMBER) == 0 ?
file->xiphComment()->removeField("DISCNUMBER"):
file->xiphComment()->addField("DISCNUMBER",
QStringToTString_qt4(strMetaData(Qmmp::DISCNUMBER)), TRUE);
f.save();
}
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