Version bump

[someplayer] / src / playlist.cpp

diff --git a/src/playlist.cpp b/src/playlist.cpp
index d036714..957ee64 100644 (file)
--- a/src/playlist.cpp
+++ b/src/playlist.cpp
@@ -1,3 +1,22 @@
+/*
+ * SomePlayer - An alternate music player for Maemo 5
+ * Copyright (C) 2010 Nikolay (somebody) Tischenko <niktischenko@gmail.com>
+ *
+ * This program 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 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
 #include "playlist.h"
 
 using namespace SomePlayer::DataObjects;
@@ -8,21 +27,15 @@ Playlist::Playlist()
 }
 
 Playlist::Playlist(const Playlist &playlist) {
-       _name = playlist.name();
-       _tracks = playlist.tracks();
-}
-
-Playlist& Playlist::operator =(const Playlist &playlist) {
-       _name = playlist.name();
-       _tracks = playlist.tracks();
-       return *this;
+       _name = playlist._name;
+       _tracks = playlist._tracks;
 }
 
-QString Playlist::name() const {
+QString Playlist::name() {
        return _name;
 }
 
-const QList<Track> &Playlist::tracks() const {
+QList<Track> Playlist::tracks() {
        return _tracks;
 }
 
@@ -31,6 +44,22 @@ void Playlist::setName(QString name) {
 }
 
 void Playlist::addTrack(Track track) {
-       _tracks.append(track);
+       if (!_tracks.contains(track))
+               _tracks.append(track);
+}
+
+void Playlist::removeTrack(Track track) {
+       _tracks.removeOne(track);
 }
 
+void Playlist::removeTrackAt(int id) {
+       _tracks.removeAt(id);
+}
+
+void Playlist::setTracks(QList<Track> tracks) {
+       _tracks = tracks;
+}
+
+void Playlist::clear() {
+       _tracks.clear();
+}