68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/* This file is part of Clementine.
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Copyright 2014, David Sansome <me@davidsansome.com>
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Clementine 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 3 of the License, or
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(at your option) any later version.
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Clementine is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CDDASONGLOADER_H
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#define CDDASONGLOADER_H
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#include <QMutex>
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#include <QObject>
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#include <QUrl>
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// These must come after Qt includes (issue 3247)
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#include <cdio/cdio.h>
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#include <gst/audio/gstaudiocdsrc.h>
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#include "core/song.h"
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#include "musicbrainz/musicbrainzclient.h"
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// This class provides a (hopefully) nice, high level interface to get CD
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// information and load tracks
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class CddaSongLoader : public QObject {
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Q_OBJECT
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public:
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CddaSongLoader(
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// Url of the CD device. Will use the default device if empty
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const QUrl& url = QUrl(),
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QObject* parent = nullptr);
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~CddaSongLoader();
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// Load songs.
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// Signals declared below will be emitted anytime new information will be available.
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void LoadSongs();
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bool HasChanged();
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signals:
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void SongsLoaded(const SongList& songs);
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void SongsDurationLoaded(const SongList& songs);
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void SongsMetadataLoaded(const SongList& songs);
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private slots:
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void AudioCDTagsLoaded(const QString& artist, const QString& album,
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const MusicBrainzClient::ResultList& results);
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private:
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QUrl GetUrlFromTrack(int track_number) const;
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QUrl url_;
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GstElement* cdda_;
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CdIo_t* cdio_;
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QMutex mutex_load_;
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};
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#endif // CDDASONGLOADER_H
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