Ejemplo n.º 1
0
QVariantMap MediaPlayer2Player::Metadata() const
{
    QVariantMap metaData;

    // The track ID is annoying since it must result in a valid DBus object
    // path, and the regex for that is, and I quote: [a-zA-Z0-9_]*, along with
    // the normal / delimiters for paths.
    PlaylistItem *item = Playlist::playingItem();
    if (!item)
        return metaData;

    FileHandle playingFile = item->file();
    QByteArray playingTrackFileId = idFromPlaylistItem(item);

    metaData["mpris:trackid"] =
        QVariant::fromValue<QDBusObjectPath>(
                QDBusObjectPath(playingTrackFileId.constData()));

    metaData["xesam:album"] = playingFile.tag()->album();
    metaData["xesam:title"] = playingFile.tag()->title();
    metaData["xesam:artist"] = QStringList(playingFile.tag()->artist());
    metaData["xesam:genre"]  = QStringList(playingFile.tag()->genre());

    metaData["mpris:length"] = qint64(playingFile.tag()->seconds() * 1000000);
    metaData["xesam:url"] = QString::fromLatin1(
            KUrl::fromLocalFile(playingFile.absFilePath()).toEncoded());

    if(playingFile.coverInfo()->hasCover()) {
        QString fallbackFileName = KStandardDirs::locateLocal("tmp",
                QString("juk-cover-%1.png").arg(item->trackId()));

        QString path = fallbackFileName;
        if(!QFile::exists(path)) {
            path = playingFile.coverInfo()->localPathToCover(fallbackFileName);
        }

        metaData["mpris:artUrl"] = QString::fromLatin1(QUrl::fromLocalFile(
                path).toEncoded());
    }

    return metaData;
}
Ejemplo n.º 2
0
bool TagTransactionManager::processChangeList(bool undo)
{
    TagAlterationList::ConstIterator it, end;
    QStringList errorItems;

    it = undo ? m_undoList.constBegin() : m_list.constBegin();
    end = undo ? m_undoList.constEnd() : m_list.constEnd();

    emit signalAboutToModifyTags();

    for(; it != end; ++it) {
        PlaylistItem *item = (*it).item();
        Tag *tag = (*it).tag();

        QFileInfo newFile(tag->fileName());

        if(item->file().fileInfo().fileName() != newFile.fileName()) {
            if(!renameFile(item->file().fileInfo(), newFile)) {
                errorItems.append(item->text(1) + QString(" - ") + item->text(0));
                continue;
            }
        }

        if(tag->save()) {
            if(!undo)
                m_undoList.append(TagTransactionAtom(item, duplicateTag(item->file().tag())));

            item->file().setFile(tag->fileName());
            item->refreshFromDisk();
            item->repaint();
            item->playlist()->dataChanged();
            item->playlist()->update();
        }
        else {
            Tag *errorTag = item->file().tag();
            QString str = errorTag->artist() + " - " + errorTag->title();

            if(errorTag->artist().isEmpty())
                str = errorTag->title();

            errorItems.append(str);
        }

        kapp->processEvents();
    }

    undo ? m_undoList.clear() : m_list.clear();
    if(!undo && !m_undoList.isEmpty())
        action("edit_undo")->setEnabled(true);
    else
        action("edit_undo")->setEnabled(false);

    if(!errorItems.isEmpty())
        KMessageBox::errorList(static_cast<QWidget *>(parent()),
                i18n("The following files were unable to be changed."),
                errorItems,
                i18n("Error"));

    emit signalDoneModifyingTags();
    return errorItems.isEmpty();
}