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  • Committer: Bazaar Package Importer
  • Author(s): Jonathan Riddell
  • Date: 2005-03-24 04:48:58 UTC
  • mfrom: (1.2.1 upstream) (2.1.1 sarge)
  • Revision ID: james.westby@ubuntu.com-20050324044858-8ff88o9jxej6ii3d
Tags: 4:3.4.0-0ubuntu3
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juk/musicbrainzquery.cpp
 
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/***************************************************************************
 
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    begin                : Tue Aug 3 2004
 
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    copyright            : (C) 2004 by Scott Wheeler
 
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    email                : wheeler@kde.org
 
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***************************************************************************/
 
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/***************************************************************************
 
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 *                                                                         *
 
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 *   This program is free software; you can redistribute it and/or modify  *
 
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 *   it under the terms of the GNU General Public License as published by  *
 
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 *   the Free Software Foundation; either version 2 of the License, or     *
 
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 *   (at your option) any later version.                                   *
 
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 *                                                                         *
 
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 ***************************************************************************/
 
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#include "musicbrainzquery.h"
 
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#if HAVE_MUSICBRAINZ
 
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#include "trackpickerdialog.h"
 
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#include "tag.h"
 
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#include "collectionlist.h"
 
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#include "tagtransactionmanager.h"
 
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#include <kmainwindow.h>
 
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#include <kapplication.h>
 
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#include <kstatusbar.h>
 
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#include <klocale.h>
 
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#include <kdebug.h>
 
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#include <qfileinfo.h>
 
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MusicBrainzLookup::MusicBrainzLookup(const FileHandle &file) :
 
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    KTRMLookup(file.absFilePath()),
 
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    m_file(file)
 
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{
 
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    message(i18n("Querying MusicBrainz server..."));
 
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}
 
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void MusicBrainzLookup::recognized()
 
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{
 
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    KTRMLookup::recognized();
 
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    confirmation();
 
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}
 
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void MusicBrainzLookup::unrecognized()
 
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{
 
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    KTRMLookup::unrecognized();
 
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    message(i18n("No matches found."));
 
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}
 
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void MusicBrainzLookup::collision()
 
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{
 
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    KTRMLookup::collision();
 
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    confirmation();
 
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}
 
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void MusicBrainzLookup::error()
 
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{
 
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    KTRMLookup::error();
 
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    message(i18n("Error connecting to MusicBrainz server."));
 
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}
 
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void MusicBrainzLookup::message(const QString &s) const
 
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{
 
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    KMainWindow *w = static_cast<KMainWindow *>(kapp->mainWidget());
 
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    w->statusBar()->message(QString("%1 (%2)").arg(s).arg(m_file.fileInfo().fileName()), 3000);
 
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}
 
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void MusicBrainzLookup::confirmation()
 
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{
 
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    // Here we do a bit of queuing to make sure that we don't pop up multiple
 
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    // instances of the confirmation dialog at once.
 
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    static QValueList< QPair<FileHandle, KTRMResultList> > queue;
 
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    if(results().isEmpty())
 
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        return;
 
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    if(!queue.isEmpty()) {
 
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        queue.append(qMakePair(m_file, results()));
 
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        return;
 
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    }
 
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    queue.append(qMakePair(m_file, results()));
 
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    while(!queue.isEmpty()) {
 
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        QPair<FileHandle, KTRMResultList> item = queue.first();
 
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        FileHandle file = item.first;
 
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        KTRMResultList results = item.second;
 
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        TrackPickerDialog dialog(file.fileInfo().fileName(), results);
 
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        if(dialog.exec() == QDialog::Accepted && !dialog.result().isEmpty()) {
 
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            KTRMResult result = dialog.result();
 
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            Tag *tag = TagTransactionManager::duplicateTag(file.tag());
 
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            if(!result.title().isEmpty())
 
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                tag->setTitle(result.title());
 
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            if(!result.artist().isEmpty())
 
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                tag->setArtist(result.artist());
 
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            if(!result.album().isEmpty())
 
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                tag->setAlbum(result.album());
 
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            if(result.track() != 0)
 
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                tag->setTrack(result.track());
 
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            if(result.year() != 0)
 
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                tag->setYear(result.year());
 
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            PlaylistItem *item = CollectionList::instance()->lookup(file.absFilePath());
 
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            TagTransactionManager::instance()->changeTagOnItem(item, tag);
 
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            TagTransactionManager::instance()->commit();
 
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        }
 
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        queue.pop_front();
 
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    }
 
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}
 
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#endif