Clementine-audio-player-Mac.../src/playlist/songplaylistitem.cpp

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/* This file is part of Clementine.
Copyright 2010, David Sansome <me@davidsansome.com>
Clementine 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 3 of the License, or
(at your option) any later version.
Clementine 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 Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
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#include "songplaylistitem.h"
#include "library/sqlrow.h"
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#include <QtDebug>
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#include <QFile>
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#include <QSettings>
SongPlaylistItem::SongPlaylistItem(const QString& type)
: PlaylistItem(type)
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{
}
SongPlaylistItem::SongPlaylistItem(const Song& song)
: PlaylistItem(song.filetype() == Song::Type_Stream ? "Stream" : "File"),
song_(song)
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{
}
bool SongPlaylistItem::InitFromQuery(const SqlRow& query) {
// The song tables get joined first, plus one each for the song ROWIDs
const int row = (Song::kColumns.count() + 1) * 3;
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QString filename(query.value(row + 1).toString());
QString title(query.value(row + 2).toString());
QString artist(query.value(row + 3).toString());
QString album(query.value(row + 4).toString());
qint64 length(query.value(row + 5).toLongLong());
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if (type() == "Stream") {
song_.set_filename(filename);
song_.set_filetype(Song::Type_Stream);
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song_.Init(title, artist, album, length);
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} else {
song_.InitFromFile(filename, -1);
qint64 beginning(query.value(row + 7).toLongLong());
QString cue_path(query.value(row + 8).toString());
// If the song was part of a cuesheet then keep the title, artist etc. that
// was loaded last time.
if (!cue_path.isEmpty()) {
song_.set_title(title);
song_.set_artist(artist);
song_.set_album(album);
song_.set_length_nanosec(length);
}
song_.set_beginning_nanosec(beginning);
song_.set_cue_path(cue_path);
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}
return true;
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}
QVariant SongPlaylistItem::DatabaseValue(DatabaseColumn column) const {
switch (column) {
case Column_Url: return song_.filename();
case Column_Title: return song_.title();
case Column_Artist: return song_.artist();
case Column_Album: return song_.album();
case Column_Length: return song_.length_nanosec();
case Column_Beginning: return song_.beginning_nanosec();
case Column_CuePath: return song_.cue_path();
default: return PlaylistItem::DatabaseValue(column);
}
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}
QUrl SongPlaylistItem::Url() const {
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if (QFile::exists(song_.filename())) {
return QUrl::fromLocalFile(song_.filename());
} else {
return song_.filename();
}
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}
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void SongPlaylistItem::Reload() {
song_.InitFromFile(song_.filename(), song_.directory_id());
}
Song SongPlaylistItem::Metadata() const {
if (HasTemporaryMetadata())
return temp_metadata_;
return song_;
}