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.
20 #include "libraryform.h"
21 #include "ui_libraryform.h"
23 #include <QStandardItemModel>
24 #include <QStandardItem>
25 #include <QModelIndex>
26 #include <QModelIndexList>
33 using namespace SomePlayer::DataObjects;
35 inline QString __format_track_string(TrackMetadata meta) {
36 int minutes = meta.length() / 60;
37 int seconds = meta.length() % 60;
38 QTime time(0, minutes, seconds);
39 return QString("[%1] %2").arg(time.toString("mm:ss")).arg(meta.title());
43 inline void __fill_model(QStandardItemModel *model, QList<QString> data) {
45 int count = data.count();
46 model->setRowCount(count);
47 for (int i = 0; i < count; i++) {
48 model->setItem(i, 0, new QStandardItem(data.at(i)));
52 inline void __fill_model_tracks (QStandardItemModel *model, QList<Track> tracks) {
53 int count = tracks.count();
54 model->setRowCount(count);
55 for (int i = 0; i < count; i++) {
56 TrackMetadata meta = tracks.at(i).metadata();
57 model->setItem(i, 0, new QStandardItem(__format_track_string(meta)));
61 LibraryForm::LibraryForm(Library *lib, QWidget *parent) :
63 ui(new Ui::LibraryForm)
66 _model = new QStandardItemModel(this);
69 connect(ui->playerButton, SIGNAL(clicked()), this, SLOT(_player()));
70 connect(ui->viewButton, SIGNAL(clicked()), this, SLOT(_view_button()));
71 connect(ui->playlistsButton, SIGNAL(clicked()), this, SLOT(_playlists_button()));
72 connect(ui->dynamicButton, SIGNAL(clicked()), this, SLOT(_dynamic_button()));
73 connect(ui->listView, SIGNAL(clicked(QModelIndex)), this, SLOT(_process_list_click(QModelIndex)));
74 connect(ui->addButton, SIGNAL(clicked()), this, SLOT(_add_button()));
75 connect(ui->backButton, SIGNAL(clicked()), this, SLOT(_back_button()));
76 connect(ui->deleteButton, SIGNAL(clicked()), this, SLOT(_delete_button()));
77 connect(ui->useButton, SIGNAL(clicked()), this, SLOT(_use_button()));
81 LibraryForm::~LibraryForm()
83 _lib->saveCurrentPlaylist(_lib->getCurrentPlaylist());
87 void LibraryForm::_player() {
91 void LibraryForm::_view_button() {
92 QList<QString> artitst = _lib->getArtists();
93 __fill_model(_model, artitst);
94 ui->listView->setModel(_model);
95 _state = STATE_ARTIST;
96 ui->backButton->hide();
97 ui->listLabel->setText("Artists");
98 ui->addButton->show();
99 ui->deleteButton->hide();
100 ui->useButton->hide();
103 void LibraryForm::_dynamic_button() {
104 ui->useButton->hide();
105 ui->backButton->hide();
106 ui->addButton->show();
107 ui->deleteButton->hide();
109 _model->setRowCount(4);
110 _model->setItem(0, new QStandardItem("Favorites"));
111 _model->setItem(1, new QStandardItem("Most played"));
112 _model->setItem(2, new QStandardItem("Never played"));
113 _model->setItem(3, new QStandardItem("Recently added"));
114 _state = STATE_DYNAMIC;
117 void LibraryForm::_process_list_click(QModelIndex index) {
118 if (_state == STATE_NONE) return;
119 QString data = index.data().toString();
122 __fill_model(_model, _lib->getAlbumsForArtist(data));
123 _current_artist = data;
124 _state = STATE_ALBUM;
125 ui->backButton->show();
126 ui->listLabel->setText(QString("Albums by \"%1\"").arg(_current_artist));
129 _current_album = data;
130 _current_tracks = _lib->getTracksForAlbum(data, _current_artist);
131 __fill_model_tracks(_model, _current_tracks);
132 _state = STATE_TRACK;
133 ui->backButton->show();
134 ui->listLabel->setText(QString("Tracks from \"%1\" by \"%2\"").arg(_current_album).arg(_current_artist));
138 _current_playlist = _lib->getPlaylist(data);
139 _current_tracks = _current_playlist.tracks();
140 __fill_model_tracks(_model, _current_tracks);
141 _state = STATE_PLAYLIST_TRACK;
142 ui->backButton->show();
143 ui->deleteButton->show();
144 ui->useButton->show();
145 ui->listLabel->setText(QString("Tracks in playlist \"%1\"").arg(data));
150 switch(index.row()) {
152 _current_playlist = _lib->getFavorites();
154 case 1: //most played
155 _current_playlist = _lib->getMostPlayed();
157 case 2: //never played
158 _current_playlist = _lib->getNeverPlayed();
159 case 3: //recently added
160 _current_playlist = _lib->getRecentlyAdded();
165 _current_tracks = _current_playlist.tracks();
166 __fill_model_tracks(_model, _current_tracks);
167 _state = STATE_PLAYLIST_TRACK;
168 ui->backButton->show();
169 ui->useButton->show();
170 ui->addButton->show();
171 ui->listLabel->setText(_current_playlist.name());
178 void LibraryForm::_add_button() {
179 if (_state == STATE_NONE) return;
180 QModelIndexList selected = ui->listView->selectionModel()->selectedIndexes();
181 ui->listView->selectionModel()->clearSelection();
182 emit busy(QString("<H1>Adding... Please wait</H1>"));
185 foreach (QModelIndex id, selected) {
186 _add_artist(id.data().toString());
190 foreach (QModelIndex id, selected) {
191 _add_album(_current_artist, id.data().toString());
195 foreach (QModelIndex id, selected) {
196 _add_track(_current_tracks.at(id.row()));
200 foreach (QModelIndex id, selected) {
201 _add_playlist(id.data().toString());
204 case STATE_PLAYLIST_TRACK:
205 foreach (QModelIndex id, selected) {
206 _add_track(_current_tracks.at(id.row()));
217 void LibraryForm::_add_artist(QString artist) {
218 QList<QString> albums = _lib->getAlbumsForArtist(artist);
219 foreach(QString album, albums) {
220 _add_album(artist, album);
224 void LibraryForm::_add_album(QString artist, QString album) {
225 QList<Track> tracks = _lib->getTracksForAlbum(album, artist);
226 foreach(Track track, tracks) {
231 void LibraryForm::_add_track(Track track) {
232 Playlist current = _lib->getCurrentPlaylist();
233 current.addTrack(track);
234 _lib->saveCurrentPlaylist(current);
237 void LibraryForm::_add_playlist(QString name) {
238 Playlist playlist = _lib->getPlaylist(name);
239 QList<Track> tracks = playlist.tracks();
240 foreach (Track track, tracks) {
245 void LibraryForm::_back_button() {
251 __fill_model(_model, _lib->getAlbumsForArtist(_current_artist));
252 _state = STATE_ALBUM;
253 ui->listLabel->setText(QString("Albums by \"%1\"").arg(_current_artist));
255 case STATE_PLAYLIST_TRACK:
262 void LibraryForm::_playlists_button() {
263 QList<QString> playlists = _lib->getPlaylistsNames();
264 __fill_model(_model, playlists);
265 ui->listView->setModel(_model);
266 _state = STATE_PLAYLIST;
267 ui->backButton->hide();
268 ui->listLabel->setText("Playlists");
269 ui->addButton->hide();
270 ui->deleteButton->show();
271 ui->useButton->hide();
274 void LibraryForm::_delete_button() {
275 if (_state == STATE_PLAYLIST_TRACK) {
276 QModelIndexList selected = ui->listView->selectionModel()->selectedIndexes();
277 ui->listView->selectionModel()->clearSelection();
278 QQueue<int> to_delete;
279 foreach (QModelIndex id, selected) {
280 to_delete.append(id.row());
283 int count = to_delete.count();
284 for (int i = count-1; i >= 0; i--) {
285 _current_playlist.removeTrackAt(to_delete.at(i));
286 qDebug() << "Removing from" << _current_playlist.name() << to_delete.at(i);
288 _current_tracks = _current_playlist.tracks();
289 _lib->savePlaylist(_current_playlist);
290 __fill_model_tracks(_model, _current_tracks);
291 } else if (_state == STATE_PLAYLIST) {
292 QModelIndexList selected = ui->listView->selectionModel()->selectedIndexes();
293 QQueue<int> to_delete;
294 foreach (QModelIndex id, selected) {
295 to_delete.append(id.row());
298 int count = to_delete.count();
299 for (int i = count-1; i >= 0; i--) {
300 QString name = _model->item(to_delete.at(i))->text();
301 if (name != _CURRENT_PLAYLIST_SUBST_) {
302 qDebug() << "deleting " << name;
303 _lib->removePlaylist(name);
304 _model->removeRow(to_delete.at(i));
310 void LibraryForm::_delete_track(Track track) {
311 Playlist current = _lib->getCurrentPlaylist();
312 current.removeTrack(track);
313 _lib->saveCurrentPlaylist(current);
316 void LibraryForm::_use_button() {
317 _lib->saveCurrentPlaylist(_current_playlist);
318 _current_playlist = _lib->getCurrentPlaylist();
321 void LibraryForm::search(QString &pattern) {
322 _search_pattern = pattern;
323 _search_current_id = -1;
327 void LibraryForm::nextItem() {
328 QString data = _model->index(_search_current_id, 0).data().toString();
329 for (int i = _search_current_id+1; i < _model->rowCount(); i++) {
330 data = _model->index(i, 0).data().toString();
331 if (data.contains(_search_pattern, Qt::CaseInsensitive)) {
332 _search_current_id = i;
336 QModelIndex id = _model->index(_search_current_id, 0);
337 ui->listView->selectionModel()->clearSelection();
338 ui->listView->selectionModel()->select(id, QItemSelectionModel::Select);
339 ui->listView->scrollTo(id);
342 void LibraryForm::prevItem() {
343 QString data = _model->index(_search_current_id, 0).data().toString();
344 for (int i = _search_current_id-1; i >= 0; i--) {
345 data = _model->index(i, 0).data().toString();
346 if (data.contains(_search_pattern, Qt::CaseInsensitive)) {
347 _search_current_id = i;
351 QModelIndex id = _model->index(_search_current_id, 0);
352 ui->listView->selectionModel()->clearSelection();
353 ui->listView->selectionModel()->select(id, QItemSelectionModel::Select);
354 ui->listView->scrollTo(id);
357 void LibraryForm::cancelSearch() {
358 _search_pattern = "";
359 ui->listView->selectionModel()->clearSelection();
362 void LibraryForm::refresh() {
368 __fill_model(_model, _lib->getAlbumsForArtist(_current_artist));
376 case STATE_PLAYLIST_TRACK:
377 _current_playlist = _lib->getPlaylist(_current_playlist.name());
378 _current_tracks = _current_playlist.tracks();
379 __fill_model_tracks(_model, _current_tracks);
382 _current_tracks = _lib->getTracksForAlbum(_current_album, _current_artist);
383 __fill_model_tracks(_model, _current_tracks);