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/***************************************************************************
* Copyright (C) 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 "decoder.h"
#include "decoderfactory.h"
#include "abstractengine.h"
#include "inputsource.h"
#include "metadatamanager.h"
MetaDataManager* MetaDataManager::m_instance = 0;
MetaDataManager::MetaDataManager()
{
if(m_instance)
qFatal("MetaDataManager is already created");
m_instance = this;
m_decoderFactories = Decoder::factories();
m_engineFactories = AbstractEngine::factories();
m_inputSourceFactories = InputSource::factories();
}
MetaDataManager::~MetaDataManager()
{
m_instance = 0;
}
QList <FileInfo *> MetaDataManager::createPlayList(const QString &fileName, bool useMetaData)
{
QList <FileInfo *> list;
DecoderFactory *fact = 0;
EngineFactory *efact = 0;
if (!fileName.contains("://")) //local file
{
if((fact = Decoder::findByPath(fileName)))
return fact->createPlayList(fileName, useMetaData);
else if((efact = AbstractEngine::findByPath(fileName)))
return efact->createPlayList(fileName, useMetaData);
return list;
}
else
{
QString p = fileName.section("://",0,0);
QStringList protocols;
foreach(InputSourceFactory *f, *m_inputSourceFactories)
{
protocols << f->properties().protocols.split(" ", QString::SkipEmptyParts);
}
if(protocols.contains(p))
list << new FileInfo(fileName);
}
return list;
}
QStringList MetaDataManager::filters()
{
QStringList filters;
foreach(DecoderFactory *fact, *m_decoderFactories)
{
if (Decoder::isEnabled(fact) && !fact->properties().filter.isEmpty())
filters << fact->properties().description + " (" + fact->properties().filter + ")";
}
foreach(EngineFactory *fact, *m_engineFactories)
{
if (AbstractEngine::isEnabled(fact) && !fact->properties().filter.isEmpty())
filters << fact->properties().description + " (" + fact->properties().filter + ")";
}
return filters;
}
QStringList MetaDataManager::nameFilters()
{
QStringList filters;
foreach(DecoderFactory *fact, *m_decoderFactories)
{
if (Decoder::isEnabled(fact))
filters << fact->properties().filter.split(" ", QString::SkipEmptyParts);
}
foreach(EngineFactory *fact, *m_engineFactories)
{
if (AbstractEngine::isEnabled(fact))
filters << fact->properties().filter.split(" ", QString::SkipEmptyParts);
}
return filters;
}
MetaDataManager *MetaDataManager::instance()
{
if(!m_instance)
new MetaDataManager();
return m_instance;
}
void MetaDataManager::destroy()
{
if(m_instance)
delete m_instance;
}
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