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/***************************************************************************
* Copyright (C) 2008 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 <QSettings>
#include <QDir>
#include <qmmp/decoder.h>
#include "playlistitem.h"
PlayListItem::PlayListItem() : SongInfo(), m_flag(FREE)
{
m_tag = 0;
}
PlayListItem::PlayListItem(const QString& path) : SongInfo(), m_flag(FREE)
{
m_selected = FALSE;
m_current = FALSE;
m_tag = 0;
setValue(SongInfo::PATH, path);
setValue(SongInfo::STREAM, path.startsWith("http://")); //TODO do this inside SongInfo
QSettings settings ( QDir::homePath() +"/.qmmp/qmmprc", QSettings::IniFormat );
m_use_meta = settings.value ("PlayList/load_metadata", TRUE).toBool();
//format
m_format = settings.value("PlayList/title_format", "%p - %t").toString();
//other properties
m_convertUnderscore = settings.value ("PlayList/convert_underscore", TRUE).toBool();
m_convertTwenty = settings.value ("PlayList/convert_twenty", TRUE).toBool();
m_fullStreamPath = settings.value ("PlayList/full_stream_path", FALSE).toBool();
if (m_use_meta && !path.startsWith("http://"))
{
m_tag = Decoder::createTag(path);
readMetadata();
}
else if (path.startsWith("http://") && m_fullStreamPath)
m_title = path;
else
m_title = path.split('/',QString::SkipEmptyParts).takeLast ();
}
PlayListItem::~PlayListItem()
{
}
void PlayListItem::setSelected(bool yes)
{
m_selected = yes;
}
bool PlayListItem::isSelected() const
{
return m_selected;
}
void PlayListItem::setCurrent(bool yes)
{
m_current = yes;
}
bool PlayListItem::isCurrent() const
{
return m_current;
}
void PlayListItem::setFlag(FLAGS f)
{
m_flag = f;
}
PlayListItem::FLAGS PlayListItem::flag() const
{
return m_flag;
}
void PlayListItem::updateTags(const FileTag *tag)
{
if (m_tag)
{
delete m_tag;
m_tag = 0;
}
if (!tag->isEmpty())
m_tag = new FileTag(*tag);
readMetadata();
}
void PlayListItem::updateTags()
{
if (path().startsWith("http://"))
return;
if (m_tag)
{
delete m_tag;
m_tag = 0;
}
m_tag = Decoder::createTag(path());
readMetadata();
}
const QString PlayListItem::text() const
{
return m_title;
}
void PlayListItem::setText(const QString &title)
{
m_title = title;
}
void PlayListItem::readMetadata()
{
//clear();
m_title.clear();
if (m_tag) //read length first
setValue(SongInfo::LENGTH, m_tag->length());
if (m_use_meta && m_tag && !m_tag->isEmpty())
{
//fill SongInfo
setValue(SongInfo::TITLE, m_tag->title());
setValue(SongInfo::ARTIST, m_tag->artist());
setValue(SongInfo::ALBUM, m_tag->album());
setValue(SongInfo::COMMENT, m_tag->comment());
setValue(SongInfo::GENRE, m_tag->genre());
setValue(SongInfo::YEAR, m_tag->year());
setValue(SongInfo::TRACK, m_tag->track());
//generate playlist string
m_title = m_format;
m_title = printTag(m_title, "%p", artist());
m_title = printTag(m_title, "%a", album());
m_title = printTag(m_title, "%t", title());
m_title = printTag(m_title, "%n", QString("%1").arg(track()));
m_title = printTag(m_title, "%g", genre());
m_title = printTag(m_title, "%f", path().section('/',-1));
m_title = printTag(m_title, "%F", path());
m_title = printTag(m_title, "%y", QString("%1").arg(year ()));
}
if (m_title.isEmpty())
{
if (path().startsWith("http://") && m_fullStreamPath)
m_title = path();
else
m_title = path().split('/',QString::SkipEmptyParts).takeLast ();
}
if (m_tag)
delete m_tag;
m_tag = 0;
if (m_convertUnderscore)
m_title.replace("_", " ");
if (m_convertTwenty)
m_title.replace("%20", " ");
}
QString PlayListItem::printTag(QString str, QString regExp, QString tagStr)
{
if (!tagStr.isEmpty())
str.replace(regExp, tagStr);
else
{
//remove unused separators
int regExpPos = str.indexOf(regExp);
if (regExpPos < 0)
return str;
int nextPos = str.indexOf("%", regExpPos + 1);
if (nextPos < 0)
{
//last separator
regExpPos = m_format.lastIndexOf(regExp);
nextPos = m_format.lastIndexOf("%", regExpPos - 1);
QString lastSep = m_format.right (m_format.size() - nextPos - 2);
str.remove(lastSep);
str.remove(regExp);
}
else
str.remove ( regExpPos, nextPos - regExpPos);
}
return str;
}
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