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/***************************************************************************
* Copyright (C) 2015-2021 by Ilya Kotov *
* forkotov02@ya.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., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include <QFile>
#include "xmpmetadatamodel.h"
XmpMetaDataModel::XmpMetaDataModel(const QString &path) : MetaDataModel(true), m_path(path)
{
m_ctx = xmp_create_context();
int err = xmp_load_module(m_ctx, m_path.toLocal8Bit().data());
if(err != 0)
{
xmp_free_context(m_ctx);
m_ctx = nullptr;
qWarning("XmpMetaDataModel: unable to load module file, error = %d", err);
}
}
XmpMetaDataModel::~XmpMetaDataModel()
{
if(m_ctx)
{
xmp_release_module(m_ctx);
xmp_free_context(m_ctx);
}
}
QList<MetaDataItem> XmpMetaDataModel::extraProperties() const
{
QList<MetaDataItem> ep;
xmp_module_info mi;
xmp_get_module_info(m_ctx, &mi);
ep << MetaDataItem(tr("Volume scale"), mi.vol_base);
ep << MetaDataItem(tr("Number of patterns"), mi.mod->pat);
ep << MetaDataItem(tr("Number of tracks"), mi.mod->trk);
ep << MetaDataItem(tr("Tracks per pattern"), mi.mod->chn);
ep << MetaDataItem(tr("Number of instruments"), mi.mod->ins);
ep << MetaDataItem(tr("Number of samples"),mi.mod->smp);
ep << MetaDataItem(tr("Initial speed"), mi.mod->spd);
ep << MetaDataItem(tr("Initial BPM"), mi.mod->bpm);
ep << MetaDataItem(tr("Module length in patterns"), mi.mod->len);
return ep;
}
QList<MetaDataItem> XmpMetaDataModel::descriptions() const
{
QList<MetaDataItem> desc;
QString text;
xmp_module_info mi;
xmp_get_module_info(m_ctx, &mi);
for(int i = 0; i < mi.mod->smp; i++)
{
text += QString::fromUtf8(mi.mod->xxs[i].name) + '\n';
}
text = text.trimmed();
if(!text.isEmpty())
desc << MetaDataItem(tr("Samples"), text);
text.clear();
for(int i = 0; i < mi.mod->ins; i++)
{
text += QString::fromUtf8(mi.mod->xxi[i].name) + '\n';
}
text = text.trimmed();
if(!text.isEmpty())
desc << MetaDataItem(tr("Instruments"), text);
text.clear();
text = QString::fromUtf8(mi.comment).trimmed();
if(!text.isEmpty())
desc << MetaDataItem(tr("Comment"), text);
return desc;
}
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