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/***************************************************************************
* Copyright (C) 2007 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/mpcfile.h>
#include <QFile>
#include <QFileInfo>
#include "detailsdialog.h"
#define QStringToTString_qt4(s) TagLib::String(s.toUtf8().constData(), TagLib::String::UTF8)
DetailsDialog::DetailsDialog(QWidget *parent, const QString &path)
: QDialog(parent)
{
ui.setupUi(this);
setAttribute(Qt::WA_DeleteOnClose);
m_path = path;
setWindowTitle (path.section('/',-1));
path.section('/',-1);
ui.pathLineEdit->setText(m_path);
if(QFile::exists(m_path))
{
loadMPCInfo();
loadTag();
}
}
DetailsDialog::~DetailsDialog()
{}
void DetailsDialog::loadMPCInfo()
{
TagLib::MPC::File f (m_path.toLocal8Bit());
QString text;
text = QString("%1").arg(f.audioProperties()->length()/60);
text +=":"+QString("%1").arg(f.audioProperties()->length()%60,2,10,QChar('0'));
ui.lengthLabel->setText(text);
text = QString("%1").arg(f.audioProperties()->sampleRate());
ui.sampleRateLabel->setText(text+" "+tr("Hz"));
text = QString("%1").arg(f.audioProperties()->channels());
ui.channelsLabel->setText(text);
text = QString("%1").arg(f.audioProperties()->bitrate());
ui.bitrateLabel->setText(text+" "+tr("kbps"));
text = QString("%1").arg(f.audioProperties()->mpcVersion());
ui.versionLabel->setText(text);
text = QString("%1 "+tr("KB")).arg(f.length()/1024);
ui.fileSizeLabel->setText(text);
}
void DetailsDialog::loadTag()
{
TagLib::FileRef f (m_path.toLocal8Bit());
if (f.tag())
{ //TODO: load codec name from config
TagLib::String title = f.tag()->title();
TagLib::String artist = f.tag()->artist();
TagLib::String album = f.tag()->album();
TagLib::String comment = f.tag()->comment();
TagLib::String genre = f.tag()->genre();
QString string = QString::fromUtf8(title.toCString(TRUE)).trimmed();
ui.titleLineEdit->setText(string);
string = QString::fromUtf8(artist.toCString(TRUE)).trimmed();
ui.artistLineEdit->setText(string);
string = QString::fromUtf8(album.toCString(TRUE)).trimmed();
ui.albumLineEdit->setText(string);
string = QString::fromUtf8(comment.toCString(TRUE)).trimmed();
ui.commentLineEdit->setText(string);
string = QString("%1").arg(f.tag()->year());
ui.yearLineEdit->setText(string);
string = QString("%1").arg(f.tag()->track());
ui.trackLineEdit->setText(string);
string = QString::fromUtf8(genre.toCString(TRUE)).trimmed();
ui.genreLineEdit->setText(string);
}
QFileInfo info(m_path);
ui.saveButton->setEnabled(info.isWritable());
connect(ui.saveButton, SIGNAL(clicked()), SLOT(saveTag()));
}
void DetailsDialog::saveTag()
{
TagLib::FileRef f (m_path.toLocal8Bit());
f.tag()->setTitle(QStringToTString_qt4(ui.titleLineEdit->text()));
f.tag()->setArtist(QStringToTString_qt4(ui.artistLineEdit->text()));
f.tag()->setAlbum(QStringToTString_qt4(ui.albumLineEdit->text()));
f.tag()->setComment(QStringToTString_qt4(ui.commentLineEdit->text()));
f.tag()->setGenre(QStringToTString_qt4(ui.genreLineEdit->text()));
f.tag()->setYear(ui.yearLineEdit->text().toUInt());
f.tag()->setTrack(ui.trackLineEdit->text().toUInt());
f.save();
}
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