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.
22 using namespace SomePlayer::DataObjects;
23 using namespace SomePlayer::Storage;
25 #include "mediascanner.h"
28 Library::Library(QString databasePath, QString playlistsPath) : QObject(0) {
29 _library_storage = new DbStorage(databasePath);
30 _playlist_storage = new FileStorage(playlistsPath);
31 _scanner = new MediaScanner();
32 _resolver = new TagResolver(this);
33 connect(_scanner, SIGNAL(scanFinish(QStringList)), this, SLOT(_scanned(QStringList)));
34 connect(_resolver, SIGNAL(done()), this, SIGNAL(done()));
35 connect(_resolver, SIGNAL(decoded(Track)), this, SLOT(_decoded(Track)));
39 delete _library_storage;
40 delete _playlist_storage;
43 void Library::addDirectory(QString path) {
45 _scanner->start(QThread::LowestPriority);
48 void Library::addFile(QString path) {
49 QStringList files(path);
50 _resolver->decode(files);
53 QList<QString> Library::getArtists() {
54 return _library_storage->getArtists();
57 QMap<QString, int> Library::getAlbumsForArtist(QString artist) {
58 return _library_storage->getAlbumsForArtist(artist);
61 QList<Track> Library::getTracksForAlbum(QString album, QString artist) {
62 return _library_storage->getTracksForAlbum(album, artist);
68 Playlist Library::getFavorites() {
69 return _library_storage->getFavorites();
72 Playlist Library::getMostPlayed() {
73 return _library_storage->getMostPlayed();
76 Playlist Library::getNeverPlayed() {
77 return _library_storage->getNeverPlayed();
80 Playlist Library::getRecentlyAdded() {
81 return _library_storage->getRecentlyAdded();
85 void Library::removeTrack(Track track) {
86 _library_storage->removeTrack(track);
89 void Library::addTrack(Track track) {
90 _library_storage->addTrack(track);
93 void Library::addToFavorites(Track track) {
94 _library_storage->addToFavorites(track);
97 void Library::updateTrackCount(Track track) {
98 _library_storage->updateTrackCount(track);
104 QList<Playlist> Library::getPlaylists() {
105 return _playlist_storage->getPlaylists();
108 QStringList Library::getPlaylistsNames() {
109 return _playlist_storage->getPlaylistsNames();
112 Playlist Library::getPlaylist(QString name) {
113 return _playlist_storage->getPlaylist(name);
116 void Library::savePlaylist(const Playlist &playlist) {
117 _playlist_storage->savePlaylist(playlist);
120 void Library::removePlaylist(const Playlist &playlist) {
121 _playlist_storage->removePlaylist(playlist);
124 void Library::removePlaylist(QString name) {
125 _playlist_storage->removePlaylist(name);
128 Playlist Library::getCurrentPlaylist() {
129 return _playlist_storage->getCurrentPlaylist();
132 void Library::saveCurrentPlaylist(const Playlist &playlist) {
133 _playlist_storage->saveCurrentPlaylist(playlist);
136 void Library::_decoded(Track track) {
141 void Library::_scanned(QStringList files) {
142 emit addingTracks(files.count());
143 _resolver->decode(files);
146 void Library::updateTrackMetadata(Track track) {
147 Track ntrack = track;
148 if (track.id() > 0) {
149 ntrack = _library_storage->updateTrack(track);
151 // update all playlists
152 QList<QString> playlists = getPlaylistsNames();
153 foreach (QString name, playlists) {
154 Playlist pl = getPlaylist(name);
155 QList<Track> tracks = pl.tracks();
156 int pos = tracks.indexOf(ntrack); // comparing using source
157 tracks.removeOne(ntrack); // comparing using source
158 tracks.insert(pos, ntrack);
159 pl.setTracks(tracks);
162 _resolver->updateTags(ntrack);