qmmp - Qmmp with Jyrki's patches

path: root/src/plugins/Input/opus/opusmetadatamodel.h

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author	trialuser02 <trialuser02@90c681e8-e032-0410-971d-27865f9a5e38>	2020-03-14 21:22:44 +0000
committer	trialuser02 <trialuser02@90c681e8-e032-0410-971d-27865f9a5e38>	2020-03-14 21:22:44 +0000
commit	6da494533d349bea8266a35dd9611731f8137d22 (patch)
tree	f6cd10d13393e7a818abd9f43481b24fdfa136fd /src/plugins/Input/opus/opusmetadatamodel.h
parent	b44086268e13d16ba1a926192fed65959cf15f2c (diff)
download	qmmp-6da494533d349bea8266a35dd9611731f8137d22.tar.gz qmmp-6da494533d349bea8266a35dd9611731f8137d22.tar.bz2 qmmp-6da494533d349bea8266a35dd9611731f8137d22.zip

using gnudb.org as default cddb server

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@9289 90c681e8-e032-0410-971d-27865f9a5e38

Diffstat (limited to 'src/plugins/Input/opus/opusmetadatamodel.h')

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// Copyright (c) 2000-2001 Brad Hughes <bhughes@trolltech.com>
//
// Use, modification and distribution is allowed without limitation,
// warranty, or liability of any kind.
//
#include <QtGui>
#include <QObject>
#include <QStringList>
#include <QApplication>
#include <QSettings>


#include "constants.h"
#include "buffer.h"
#include "output.h"
#include "visualization.h"
#include "decoderfactory.h"
extern "C"{
#include "equ/iir.h" 
}
#include "decoder.h"


Decoder::Decoder(QObject *parent, DecoderFactory *d, QIODevice *i, Output *o)
        : QThread(parent), fctry(d), in(i), out(o), blksize(0),m_eqInited(FALSE),
        m_useEQ(FALSE)
{
    out->recycler()->clear();
    int b[] = {0,0,0,0,0,0,0,0,0,0};
    setEQ(b, 0);
    qRegisterMetaType<DecoderState>("DecoderState");
}

Decoder::~Decoder()
{
    fctry = 0;
    in = 0;
    out = 0;
    blksize = 0;
}

// static methods

static QList<DecoderFactory*> *factories = 0;
static QStringList files;
static QStringList blacklist;

static void checkFactories()
{
    QSettings settings ( QDir::homePath() +"/.qmmp/qmmprc", QSettings::IniFormat );
    blacklist = settings.value("Decoder/disabled_plugins").toStringList ();
    if (! factories)
    {
        files.clear();
        factories = new QList<DecoderFactory *>;

        QDir pluginsDir (qApp->applicationDirPath());
        pluginsDir.cdUp();
        pluginsDir.cd("lib/qmmp/Input");
        foreach (QString fileName, pluginsDir.entryList(QDir::Files))
        {
            QPluginLoader loader(pluginsDir.absoluteFilePath(fileName));
            QObject *plugin = loader.instance();
            if (loader.isLoaded())
            {
                qDebug("Decoder: plugin loaded - %s", qPrintable(fileName));
            }
            DecoderFactory *factory = 0;
            if (plugin)
                factory = qobject_cast<DecoderFactory *>(plugin);

            if (factory)
            {
                factories->append(factory);
                files << pluginsDir.absoluteFilePath(fileName);
            }
        }
        //remove physically deleted plugins from blacklist
        QStringList names;
        foreach (QString filePath, files)
        {
            names.append(filePath.section('/',-1));
        }
        int i = 0;
        while (i < blacklist.size())
        {
            if (!names.contains(blacklist.at(i)))
                blacklist.removeAt(i);
            else
                i++;
        }
        settings.setValue("Decoder/disabled_plugins",blacklist);
    }
}


QStringList Decoder::all()
{
    checkFactories();

    QStringList l;
    DecoderFactory *fact;
    foreach(fact, *factories)
    {
        l << fact->description();
    }
    return l;
}

QStringList Decoder::decoderFiles()
{
    checkFactories();
    return files;
}


bool Decoder::supports(const QString &source)
{
    checkFactories();

    for (int i=0; i<factories->size(); ++i)
    {
        if (factories->at(i)->supports(source) &&
                !blacklist.contains(files.at(i).section('/',-1)))
        {
            return TRUE;
        }
    }
    return FALSE;
}

Decoder *Decoder::create(QObject *parent, const QString &source,
                         QIODevice *input,
                         Output *output)
{
    Decoder *decoder = 0;

    DecoderFactory *fact = Decoder::findFactory(source);
    if (fact)
    {
        decoder = fact->create(parent, input, output);
    }
    return decoder;
}

DecoderFactory *Decoder::findFactory(const QString& source)
{
    checkFactories();

    for (int i=0; i<factories->size(); ++i)
    {
        if (factories->at(i)->supports(source) &&
                !blacklist.contains(files.at(i).section('/',-1)))
        {
            return factories->at(i);
        }
    }
    qDebug("Decoder: unable to find factory");
    return 0;
}

FileTag *Decoder::createTag(const QString& source)
{
    DecoderFactory *fact = Decoder::findFactory(source);
    if (fact)
    {
        return fact->createTag(source);
    }
    return 0;
}

QString Decoder::filter()
{
    QString allflt(tr("All Supported Bitstreams ("));
    QString flt;

    checkFactories();
    DecoderFactory *fact;
    for (int i = 0; i<factories->size(); ++i)
    {
        if (!blacklist.contains(files.at(i).section('/',-1)))
        {
            fact = (*factories)[i];
            allflt +=fact->filter().toLower() +" ";
            flt += fact->description() + " (" + fact->filter().toLower() + ")";
            flt += ";;";
        }
    }
    if (!flt.isEmpty ())
        flt = flt.left(flt.size ()-2);

    allflt += ");;";

    return allflt + flt;
}

QStringList Decoder::nameFilters()
{
    checkFactories();
    QStringList filters;
    for (int i=0; i<factories->size(); ++i)
    {
        if (!blacklist.contains(files.at(i).section('/',-1)))
            filters << factories->at(i)->filter().split(" ", QString::SkipEmptyParts);
    }
    return filters;
}

QList<DecoderFactory*> *Decoder::decoderFactories()
{
    checkFactories();
    return factories;
}

void Decoder::dispatch(const DecoderState &st)
{
    emit stateChanged(st);
}

void Decoder::dispatch(DecoderState::Type st)
{
    emit stateChanged(DecoderState(st));
}


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