kde-extraapps/juk/musicbrainzquery.cpp
2014-11-28 15:08:46 +00:00

125 lines
3.4 KiB
C++

/**
* Copyright (C) 2004 Scott Wheeler <wheeler@kde.org>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "musicbrainzquery.h"
#if HAVE_TUNEPIMP > 0
#include "juk.h"
#include "trackpickerdialog.h"
#include "tag.h"
#include "collectionlist.h"
#include "tagtransactionmanager.h"
#include <kxmlguiwindow.h>
#include <kstatusbar.h>
#include <klocale.h>
#include <kdebug.h>
#include <QList>
#include <QFileInfo>
MusicBrainzLookup::MusicBrainzLookup(const FileHandle &file) :
KTRMLookup(file.absFilePath()),
m_file(file)
{
message(i18n("Querying MusicBrainz server..."));
}
void MusicBrainzLookup::recognized()
{
KTRMLookup::recognized();
confirmation();
delete this;
}
void MusicBrainzLookup::unrecognized()
{
KTRMLookup::unrecognized();
message(i18n("No matches found."));
delete this;
}
void MusicBrainzLookup::collision()
{
KTRMLookup::collision();
confirmation();
delete this;
}
void MusicBrainzLookup::error()
{
KTRMLookup::error();
message(i18n("Error connecting to MusicBrainz server."));
delete this;
}
void MusicBrainzLookup::message(const QString &s) const
{
QString message = QString("%1 (%2)").arg(s).arg(m_file.fileInfo().fileName());
JuK::JuKInstance()->statusBar()->showMessage(message, 3000);
}
void MusicBrainzLookup::confirmation()
{
// Here we do a bit of queuing to make sure that we don't pop up multiple
// instances of the confirmation dialog at once.
static QList< QPair<FileHandle, KTRMResultList> > queue;
if(results().isEmpty())
return;
if(!queue.isEmpty()) {
queue.append(qMakePair(m_file, results()));
return;
}
queue.append(qMakePair(m_file, results()));
while(!queue.isEmpty()) {
QPair<FileHandle, KTRMResultList> item = queue.first();
FileHandle file = item.first;
KTRMResultList results = item.second;
TrackPickerDialog dialog(file.fileInfo().fileName(), results);
if(dialog.exec() == QDialog::Accepted && !dialog.result().isEmpty()) {
KTRMResult result = dialog.result();
Tag *tag = TagTransactionManager::duplicateTag(file.tag());
if(!result.title().isEmpty())
tag->setTitle(result.title());
if(!result.artist().isEmpty())
tag->setArtist(result.artist());
if(!result.album().isEmpty())
tag->setAlbum(result.album());
if(result.track() != 0)
tag->setTrack(result.track());
if(result.year() != 0)
tag->setYear(result.year());
PlaylistItem *item = CollectionList::instance()->lookup(file.absFilePath());
TagTransactionManager::instance()->changeTagOnItem(item, tag);
TagTransactionManager::instance()->commit();
}
queue.pop_front();
}
}
#endif
// vim: set et sw=4 tw=0 sta: