~neon/juk/master

/***************************************************************************

    begin                : Tue Aug 3 2004

    copyright            : (C) 2004 by Scott Wheeler

    email                : 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.                                   *

 *                                                                         *

 ***************************************************************************/

#include "musicbrainzquery.h"

#ifdef HAVE_TUNEPIMP // Silence warning when HAVE_TUNEPIMP is not defined.

#if HAVE_TUNEPIMP

#include "trackpickerdialog.h"

#include "tag.h"

#include "collectionlist.h"

#include "tagtransactionmanager.h"

#include <kxmlguiwindow.h>

#include <kapplication.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

{

    KXmlGuiWindow *w = static_cast<KXmlGuiWindow *>(kapp->mainWidget());

    w->statusBar()->message(QString("%1 (%2)").arg(s).arg(m_file.fileInfo().fileName()), 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

#endif

// vim: set et sw=4 tw=0 sta: