2 * SomePlayer - An alternate music player for Maemo 5
3 * Copyright (C) 2010 Nikolay (somebody) Tischenko <niktischenko@gmail.com>
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
23 using namespace SomePlayer::DataObjects;
24 using namespace SomePlayer::Storage;
26 #include "mediascanner.h"
29 Library::Library(QString databasePath, QString playlistsPath) : QObject(0) {
30 _library_storage = new DbStorage(databasePath);
31 _playlist_storage = new FileStorage(playlistsPath);
32 _scanner = new MediaScanner();
33 _resolver = new TagResolver(this);
34 connect(_scanner, SIGNAL(scanFinish(QStringList)), this, SLOT(_scanned(QStringList)));
35 connect(_resolver, SIGNAL(done()), this, SIGNAL(done()));
36 connect(_resolver, SIGNAL(decoded(Track)), this, SLOT(_decoded(Track)));
40 delete _library_storage;
41 delete _playlist_storage;
44 void Library::addDirectory(QString path) {
46 _scanner->start(QThread::LowestPriority);
49 void Library::addFile(QString path) {
50 QStringList files(path);
51 _resolver->decode(files);
54 QList<QString> Library::getArtists() {
55 return _library_storage->getArtists();
58 QList<QString> Library::getAlbumsForArtist(QString artist) {
59 return _library_storage->getAlbumsForArtist(artist);
62 QList<Track> Library::getTracksForAlbum(QString album, QString artist) {
63 return _library_storage->getTracksForAlbum(album, artist);
69 Playlist Library::getFavorites() {
70 return _library_storage->getFavorites();
73 Playlist Library::getMostPlayed() {
74 return _library_storage->getMostPlayed();
77 Playlist Library::getNeverPlayed() {
78 return _library_storage->getNeverPlayed();
81 Playlist Library::getRecentlyAdded() {
82 return _library_storage->getRecentlyAdded();
86 void Library::removeTrack(Track track) {
87 _library_storage->removeTrack(track);
90 void Library::addTrack(Track track) {
91 _library_storage->addTrack(track);
94 void Library::addToFavorites(Track track) {
95 _library_storage->addToFavorites(track);
98 void Library::updateTrackCount(Track track) {
99 _library_storage->updateTrackCount(track);
105 QList<Playlist> Library::getPlaylists() {
106 return _playlist_storage->getPlaylists();
109 QStringList Library::getPlaylistsNames() {
110 return _playlist_storage->getPlaylistsNames();
113 Playlist Library::getPlaylist(QString name) {
114 return _playlist_storage->getPlaylist(name);
117 void Library::savePlaylist(const Playlist &playlist) {
118 _playlist_storage->savePlaylist(playlist);
121 void Library::removePlaylist(const Playlist &playlist) {
122 _playlist_storage->removePlaylist(playlist);
125 void Library::removePlaylist(QString name) {
126 _playlist_storage->removePlaylist(name);
129 Playlist Library::getCurrentPlaylist() {
130 return _playlist_storage->getCurrentPlaylist();
133 void Library::saveCurrentPlaylist(const Playlist &playlist) {
134 _playlist_storage->saveCurrentPlaylist(playlist);
137 void Library::_decoded(Track track) {
142 void Library::_scanned(QStringList files) {
143 emit addingTracks(files.count());
144 _resolver->decode(files);
147 void Library::updateTrackMetadata(Track track) {
148 Track ntrack = track;
149 if (track.id() > 0) {
150 ntrack = _library_storage->updateTrack(track);
152 // update all playlists
153 QList<QString> playlists = getPlaylistsNames();
154 foreach (QString name, playlists) {
155 Playlist pl = getPlaylist(name);
156 QList<Track> tracks = pl.tracks();
157 int pos = tracks.indexOf(ntrack); // comparing using source
158 tracks.removeOne(ntrack); // comparing using source
159 tracks.insert(pos, ntrack);
160 pl.setTracks(tracks);
163 _resolver->updateTags(ntrack);