qmmp - Qmmp with Jyrki's patches

path: root/src/plugins/Input/mpeg/decodermpegfactory.h

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Diffstat (limited to 'src/plugins/Input/mpeg/decodermpegfactory.h')

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2-0410-971d-27865f9a5e38> 2010-11-24 18:17:51 +0000 committer trialuser02 <trialuser02@90c681e8-e032-0410-971d-27865f9a5e38> 2010-11-24 18:17:51 +0000 some api changes, partial mpris 2.0 implementation' href='/qmmp/commit/src/plugins/Input/sndfile/decodersndfilefactory.cpp?h=main&id=aa3f57c0236c77f2fd90415fc1f3062a93b25b93'>aa3f57c02

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/***************************************************************************
 *   Copyright (C) 2007-2010 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 <QtGui>
#include <QRegExp>
extern "C"
{
#include <sndfile.h>
}

#include "decoder_sndfile.h"
#include "decodersndfilefactory.h"


// DecoderSndFileFactory

bool DecoderSndFileFactory::supports(const QString &source) const
{
    if (source.right(4).toLower() == ".wav")
    {
        //try top open the file
        SF_INFO snd_info;
        SNDFILE *sndfile = sf_open(source.toLocal8Bit(), SFM_READ, &snd_info);
        if (!sndfile)
            return false;
        sf_close (sndfile);
        sndfile = 0;
        return true;
    }
    foreach(QString filter, properties().filters)
    {
        QRegExp regexp(filter, Qt::CaseInsensitive, QRegExp::Wildcard);
        if (regexp.exactMatch(source))
            return true;
    }
    return false;
}

bool DecoderSndFileFactory::canDecode(QIODevice *) const
{
    return false;
}

const DecoderProperties DecoderSndFileFactory::properties() const
{
    DecoderProperties properties;
    properties.name = tr("Sndfile Plugin");
    properties.filters << "*.wav" << "*.au" << "*.snd" << "*.aif" << "*.aiff" << "*.8svx";
    properties.filters << "*.sph" << "*.sf" << "*.voc" << "*.w64";
    properties.description = tr("PCM Files");
    //properties.contentType = "";
    properties.shortName = "sndfile";
    properties.hasAbout = true;
    properties.hasSettings = false;
    properties.noInput = true;
    properties.protocols << "file";
    return properties;
}

Decoder *DecoderSndFileFactory::create(const QString &path, QIODevice *)
{
    return new DecoderSndFile(path);
}

QList<FileInfo *> DecoderSndFileFactory::createPlayList(const QString &fileName, bool useMetaData)
{
    QList <FileInfo *> list;
    SF_INFO snd_info;
    SNDFILE *sndfile = 0;
    memset (&snd_info, 0, sizeof(snd_info));
    snd_info.format = 0;
    sndfile = sf_open(fileName.toLocal8Bit(), SFM_READ, &snd_info);
    if (!sndfile)
        return list;

    list << new FileInfo(fileName);
    if (useMetaData)
    {
        if (sf_get_string(sndfile, SF_STR_TITLE))
        {
            char* title = strdup(sf_get_string(sndfile, SF_STR_TITLE));
            list.at(0)->setMetaData(Qmmp::TITLE, QString::fromUtf8(title).trimmed());
        }
        if (sf_get_string(sndfile, SF_STR_ARTIST))
        {
            char* artist = strdup(sf_get_string(sndfile, SF_STR_ARTIST));
            list.at(0)->setMetaData(Qmmp::ARTIST, QString::fromUtf8(artist).trimmed());
        }
        if (sf_get_string(sndfile, SF_STR_COMMENT))
        {
            char* comment = strdup(sf_get_string(sndfile, SF_STR_COMMENT));
            list.at(0)->setMetaData(Qmmp::COMMENT, QString::fromUtf8(comment).trimmed());
        }
    }

    list.at(0)->setLength(int(snd_info.frames / snd_info.samplerate));

    sf_close(sndfile);
    return list;
}

MetaDataModel* DecoderSndFileFactory::createMetaDataModel(const QString&, QObject *)
{
    return 0;
}

void DecoderSndFileFactory::showSettings(QWidget *)
{}

void DecoderSndFileFactory::showAbout(QWidget *parent)
{
    char  version [128] ;
    sf_command (NULL, SFC_GET_LIB_VERSION, version, sizeof (version)) ;
    QMessageBox::about (parent, tr("About Sndfile Audio Plugin"),
                        tr("Qmmp Sndfile Audio Plugin")+"\n"+
                        tr("Compiled against")+" "+QString(version)+"\n" +


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