vcs.maemo.org Git - someplayer/blob - src/playerform.cpp

   1 /*
   2  * SomePlayer - An alternate music player for Maemo 5
   3  * Copyright (C) 2010 Nikolay (somebody) Tischenko <niktischenko@gmail.com>
   4  *
   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.
   9  *
  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.
  14  *
  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.
  18  */
  19
  20 #include "playerform.h"
  21 #include "ui_playerform.h"
  22 #include "library.h"
  23 #include "player/player.h"
  24 #include <QTime>
  25 #include <QSlider>
  26 #include "trackrenderer.h"
  27 #include <QResource>
  28 #include "playlistdialog.h"
  29 #include "edittagsdialog.h"
  30 #include "config.h"
  31
  32 using namespace SomePlayer::DataObjects;
  33 using namespace SomePlayer::Playback;
  34 using namespace SomePlayer::Storage;
  35
  36 inline void __fill_list(QStandardItemModel *_model, Playlist playlist) {
  37         _model->clear();
  38         QList<Track> tracks = playlist.tracks();
  39         int count = tracks.count();
  40         _model->setRowCount(count);
  41         for (int i = 0; i < count; i++) {
  42                 TrackMetadata meta = tracks.at(i).metadata();
  43                 QString t = meta.title()+"#_#"+meta.artist()+"#_#"+meta.album();
  44                 _model->setItem(i, 0, new QStandardItem(t));
  45         }
  46 }
  47
  48 PlayerForm::PlayerForm(Library* lib, QWidget *parent) :
  49     QWidget(parent),
  50     ui(new Ui::PlayerForm)
  51 {
  52         _lib = lib;
  53         _player = new Player(this);
  54         _time = new QTime();
  55         Config config;
  56         _icons_theme = config.getValue("ui/iconstheme").toString();
  57         ui->setupUi(this);
  58         if (_player->random()) {
  59                 ui->randomButton->setIcon(QIcon(":/icons/"+_icons_theme+"/random_active.png"));
  60         } else {
  61                 ui->randomButton->setIcon(QIcon(":/icons/"+_icons_theme+"/random_inactive.png"));
  62         }
  63         if (_player->repeat()) {
  64                 ui->repeatButton->setIcon(QIcon(":/icons/"+_icons_theme+"/repeat_active.png"));
  65         } else {
  66                 ui->repeatButton->setIcon(QIcon(":/icons/"+_icons_theme+"/repeat_inactive.png"));
  67         }
  68         ui->volumeSlider->setMinimum(0);
  69         ui->volumeSlider->setMaximum(100);
  70         ui->volumeSlider->hide();
  71         _seek_slider = new QSlider(Qt::Horizontal);
  72         _seek_slider->setEnabled(false);
  73         ui->progressLayout->insertWidget(1, _seek_slider);
  74         _seek_slider->setTracking(false);
  75         _model = new QStandardItemModel(0, 2, this);
  76         ui->playlistView->setModel(_model);
  77         _context_menu = new QMenu(ui->playlistView);
  78         QAction *delete_action = _context_menu->addAction("Delete");
  79         QAction *add_to_favorites = _context_menu->addAction("Add to favorites");
  80         QAction *enqueue_action = _context_menu->addAction("Enqueue");
  81         QAction *add_to_playlists = _context_menu->addAction("Add to playlists");
  82         QAction *edit_tags = _context_menu->addAction("Edit tags");
  83
  84         _track_renderer = new TrackRenderer(this);
  85         ui->playlistView->setItemDelegateForColumn(0, _track_renderer);
  86
  87         _tag_resolver = new TagResolver(this);
  88
  89         connect(ui->libraryButton, SIGNAL(clicked()), this, SLOT(_library()));
  90         connect(ui->viewButton, SIGNAL(clicked()), this, SLOT(_toggle_view()));
  91         connect(ui->playlistView, SIGNAL(clicked(QModelIndex)), this, SLOT(_process_click(QModelIndex)));
  92         connect(ui->playpauseButton, SIGNAL(clicked()), _player, SLOT(toggle()));
  93         connect(ui->stopButton, SIGNAL(clicked()), _player, SLOT(stop()));
  94         connect(ui->nextButton, SIGNAL(clicked()), _player, SLOT(next()));
  95         connect(ui->prevButton, SIGNAL(clicked()), _player, SLOT(prev()));
  96         connect(_player, SIGNAL(trackChanged(Track)), this, SLOT(_track_changed(Track)));
  97         connect(_player, SIGNAL(tick(int,int)), this, SLOT(_tick(int,int)));
  98         connect(ui->randomButton, SIGNAL(clicked()), this, SLOT(_toggle_random()));
  99         connect(ui->repeatButton, SIGNAL(clicked()), this, SLOT(_toggle_repeat()));
 100         connect(_seek_slider, SIGNAL(sliderMoved(int)), _player, SLOT(seek(int)));
 101         //connect(_seek_slider, SIGNAL(sliderReleased()), this, SLOT(_slider_released()));
 102         connect(ui->volumeSlider, SIGNAL(sliderMoved(int)), _player, SLOT(setVolume(int)));
 103         connect(ui->playlistView, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(_custom_context_venu_requested(QPoint)));
 104         connect(delete_action, SIGNAL(triggered()), this, SLOT(_delete_track()));
 105         connect(enqueue_action, SIGNAL(triggered()), this, SLOT(_enqueue_track()));
 106         connect(add_to_favorites, SIGNAL(triggered()), this, SLOT(_add_to_favorites()));
 107         connect(add_to_playlists, SIGNAL(triggered()), this, SLOT(_add_to_playlists()));
 108         connect(edit_tags, SIGNAL(triggered()), this, SLOT(_edit_tags()));
 109         connect(_player, SIGNAL(stateChanged(PlayerState)), this, SLOT(_state_changed(PlayerState)));
 110         connect(_player, SIGNAL(trackDone(Track)), _lib, SLOT(updateTrackCount(Track)));
 111         connect(_tag_resolver, SIGNAL(decoded(Track)), this, SLOT(_track_decoded(Track)));
 112         connect(ui->volumeButton, SIGNAL(clicked()), this, SLOT(_toggle_volume()));
 113 }
 114
 115 PlayerForm::~PlayerForm()
 116 {
 117     delete ui;
 118 }
 119
 120 void PlayerForm::_library() {
 121         emit library();
 122 }
 123
 124 void PlayerForm::reload(bool reread) {
 125         if (ui->stackedWidget->currentIndex() == 1) {
 126                 emit hideSearchPanel();
 127         }
 128         if (reread) {
 129                 _current_playlist = _lib->getCurrentPlaylist();
 130                 _player->setPlaylist(_current_playlist);
 131                 __fill_list(_model, _current_playlist);
 132         }
 133 }
 134
 135 void PlayerForm::_toggle_view() {
 136         int index = ui->stackedWidget->currentIndex();
 137         index = (!index % 2);
 138         if (index) {
 139                 ui->viewButton->setIcon(QIcon(":/icons/"+_icons_theme+"/playlist.png"));
 140                 emit hideSearchPanel();
 141         } else {
 142                 ui->viewButton->setIcon(QIcon(":/icons/"+_icons_theme+"/playback.png"));
 143                 emit showSearchPanel();
 144         }
 145         ui->stackedWidget->setCurrentIndex(index);
 146 }
 147
 148 void PlayerForm::_process_click(QModelIndex index) {
 149         int id = index.row();
 150         _player->stop();
 151         _player->setTrackId(id);
 152         _player->play();
 153         _track_renderer->setActiveRow(id);
 154         ui->playlistView->hide();
 155         ui->playlistView->show();
 156 }
 157
 158 void PlayerForm::_track_changed(Track track) {
 159         int id = _current_playlist.tracks().indexOf(track);
 160         QModelIndex index = _model->index(id, 0);
 161         ui->playlistView->setCurrentIndex(index);
 162         ui->playlistView->scrollTo(index);
 163         _track_renderer->setActiveRow(id);
 164         ui->playlistView->hide();
 165         ui->playlistView->show();
 166         _display_track(track);
 167 }
 168
 169 void PlayerForm::_display_track(Track track) {
 170         ui->countLabel->setText(QString("%1/%2").
 171                                                         arg(_current_playlist.tracks().indexOf(track)+1).
 172                                                         arg(_current_playlist.tracks().count()));
 173         ui->titleLabel->setText(QString("<h3>%1</h3>").arg(track.metadata().title()));
 174         ui->artistAlbumLabel->setText(QString("<b>%1</b><br/>%2").
 175                                                                   arg(track.metadata().artist()).
 176                                                                   arg(track.metadata().album()));
 177         _seek_slider->setMinimum(0);
 178         _seek_slider->setMaximum(track.metadata().length());
 179         _tick(0, track.metadata().length());
 180 }
 181
 182 void PlayerForm::_tick(int done, int all) {
 183         _time->setHMS(0, all/60, all%60);
 184         ui->allTimeLabel->setText(_time->toString("mm:ss"));
 185         _time->setHMS(0, done/60, done%60);
 186         ui->doneTimeLabel->setText(_time->toString("mm:ss"));
 187         _seek_slider->setValue(done);
 188 }
 189
 190 void PlayerForm::_slider_released() {
 191         _player->seek(_seek_slider->value());
 192 }
 193
 194 void PlayerForm::_custom_context_venu_requested(const QPoint &pos) {
 195         _context_menu->exec(pos);
 196 }
 197
 198 void PlayerForm::_delete_track() {
 199         QList<QModelIndex> idx = ui->playlistView->selectionModel()->selectedIndexes();
 200         int id = idx.first().row();
 201         _current_playlist.removeTrackAt(id);
 202         _lib->saveCurrentPlaylist(_current_playlist);
 203         reload(true);
 204 }
 205
 206 void PlayerForm::_enqueue_track() {
 207         QList<QModelIndex> idx = ui->playlistView->selectionModel()->selectedIndexes();
 208         int id = idx.first().row();
 209         _player->enqueue(id);
 210 }
 211
 212 void PlayerForm::_add_to_favorites() {
 213         QList<QModelIndex> idx = ui->playlistView->selectionModel()->selectedIndexes();
 214         int id = idx.first().row();
 215         _lib->addToFavorites(_current_playlist.tracks().at(id));
 216 }
 217
 218 void PlayerForm::_state_changed(PlayerState state) {
 219         if (state == PLAYER_PLAYING) {
 220                 ui->playpauseButton->setIcon(QIcon(":/icons/"+_icons_theme+"/pause.png"));
 221                 _seek_slider->setEnabled(true);
 222         } else {
 223                 if (state == PLAYER_STOPPED) {
 224                         _seek_slider->setValue(0);
 225                         ui->doneTimeLabel->setText("00:00");
 226                         _seek_slider->setEnabled(false);
 227                 }
 228                 ui->playpauseButton->setIcon(QIcon(":/icons/"+_icons_theme+"/play.png"));
 229         }
 230 }
 231
 232 void PlayerForm::_toggle_random() {
 233         _player->toggleRandom();
 234         if (_player->random()) {
 235                 ui->randomButton->setIcon(QIcon(":/icons/"+_icons_theme+"/random_active.png"));
 236         } else {
 237                 ui->randomButton->setIcon(QIcon(":/icons/"+_icons_theme+"/random_inactive.png"));
 238         }
 239 }
 240
 241 void PlayerForm::_toggle_repeat() {
 242         _player->toggleRepeat();
 243         if (_player->repeat()) {
 244                 ui->repeatButton->setIcon(QIcon(":/icons/"+_icons_theme+"/repeat_active.png"));
 245         } else {
 246                 ui->repeatButton->setIcon(QIcon(":/icons/"+_icons_theme+"/repeat_inactive.png"));
 247         }
 248 }
 249
 250 void PlayerForm::search(QString &pattern) {
 251         _search_pattern = pattern;
 252         _search_current_id = -1;
 253         nextItem();
 254 }
 255
 256 void PlayerForm::nextItem() {
 257         QString data = _model->index(_search_current_id, 0).data().toString();
 258         for (int i = _search_current_id+1; i < _model->rowCount(); i++) {
 259                 data = _model->index(i, 0).data().toString();
 260                 if (data.contains(_search_pattern, Qt::CaseInsensitive)) {
 261                         _search_current_id = i;
 262                         break;
 263                 }
 264         }
 265         QModelIndex id = _model->index(_search_current_id, 0);
 266         _track_renderer->setSearchRow(_search_current_id);
 267         ui->playlistView->scrollTo(id);
 268         ui->playlistView->hide();
 269         ui->playlistView->show();
 270 }
 271
 272 void PlayerForm::prevItem() {
 273         QString data = _model->index(_search_current_id, 0).data().toString();
 274         for (int i = _search_current_id-1; i >= 0; i--) {
 275                 data = _model->index(i, 0).data().toString();
 276                 if (data.contains(_search_pattern, Qt::CaseInsensitive)) {
 277                         _search_current_id = i;
 278                         break;
 279                 }
 280         }
 281         QModelIndex id = _model->index(_search_current_id, 0);
 282         _track_renderer->setSearchRow(_search_current_id);
 283         ui->playlistView->scrollTo(id);
 284         ui->playlistView->hide();
 285         ui->playlistView->show();
 286 }
 287
 288 void PlayerForm::cancelSearch() {
 289         _search_pattern = "";
 290         _track_renderer->setSearchRow(-1);
 291         ui->playlistView->scrollTo(_model->index(_track_renderer->activeRow(), 0));
 292         ui->playlistView->hide();
 293         ui->playlistView->show();
 294 }
 295
 296 void PlayerForm::addFiles(QList<QString> files) {
 297         _tag_resolver->decode(files);
 298 }
 299
 300 void PlayerForm::_track_decoded(Track track) {
 301         _current_playlist.addTrack(track);
 302         __fill_list(_model, _current_playlist);
 303         _lib->saveCurrentPlaylist(_current_playlist);
 304         _player->setPlaylist(_current_playlist);
 305 }
 306
 307 void PlayerForm::_add_to_playlists() {
 308         QList<QModelIndex> idx = ui->playlistView->selectionModel()->selectedIndexes();
 309         int id = idx.first().row();
 310
 311         QList<QString> names = _lib->getPlaylistsNames();
 312         names.removeOne(_CURRENT_PLAYLIST_SUBST_);
 313         PlaylistDialog dialog(names, this);
 314         if (dialog.exec() == QDialog::Accepted) {
 315                 QList<QString> selected = dialog.selected();
 316                 foreach (QString name, selected) {
 317                         Playlist pl = _lib->getPlaylist(name);
 318                         pl.addTrack(_current_playlist.tracks().at(id));
 319                         _lib->savePlaylist(pl);
 320                 }
 321         }
 322 }
 323
 324 void PlayerForm::_edit_tags() {
 325         QList<QModelIndex> idx = ui->playlistView->selectionModel()->selectedIndexes();
 326         Track track = _current_playlist.tracks().at(idx.first().row());
 327
 328         EditTagsDialog dialog(this);
 329         dialog.setTrackMetadata(track.metadata());
 330         if (dialog.exec() == QDialog::Accepted) {
 331                 track.setMetadata(dialog.meta());
 332                 _lib->updateTrackMetadata(track);
 333                 reload(true);
 334         }
 335 }
 336
 337 void PlayerForm::stop() {
 338         _player->stop();
 339 }
 340
 341 void PlayerForm::_toggle_volume() {
 342         if (ui->volumeSlider->isVisible()) {
 343                 ui->volumeSlider->hide();
 344         } else {
 345                 ui->volumeSlider->show();
 346                 ui->volumeSlider->setValue(_player->volume());
 347         }
 348 }
 349
 350 void PlayerForm::_volume_changed() {
 351         int value = ui->volumeSlider->value();
 352         _player->setVolume(value);
 353 }
 354
 355 void PlayerForm::updateIcons() {
 356         Config config;
 357         _icons_theme = config.getValue("ui/iconstheme").toString();
 358         ui->libraryButton->setIcon(QIcon(":/icons/"+_icons_theme+"/library.png"));
 359         if (ui->stackedWidget->currentIndex())
 360                 ui->viewButton->setIcon(QIcon(":/icons/"+_icons_theme+"/playlist.png"));
 361         else
 362                 ui->viewButton->setIcon(QIcon(":/icons/"+_icons_theme+"/playback.png"));
 363         if (_player->random())
 364                 ui->randomButton->setIcon(QIcon(":/icons/"+_icons_theme+"/random_active.png"));
 365         else
 366                 ui->randomButton->setIcon(QIcon(":/icons/"+_icons_theme+"/random_inactive.png"));
 367         if (_player->repeat())
 368                 ui->repeatButton->setIcon(QIcon(":/icons/"+_icons_theme+"/repeat_active.png"));
 369         else
 370                 ui->repeatButton->setIcon(QIcon(":/icons/"+_icons_theme+"/repeat_inactive.png"));
 371         ui->prevButton->setIcon(QIcon(":/icons/"+_icons_theme+"/prev.png"));
 372         if (_player->state() == PLAYER_PLAYING)
 373                 ui->playpauseButton->setIcon(QIcon(":/icons/"+_icons_theme+"/pause.png"));
 374         else
 375                 ui->playpauseButton->setIcon(QIcon(":/icons/"+_icons_theme+"/play.png"));
 376         ui->stopButton->setIcon(QIcon(":/icons/"+_icons_theme+"/stop.png"));
 377         ui->nextButton->setIcon(QIcon(":/icons/"+_icons_theme+"/next.png"));
 378         ui->volumeButton->setIcon(QIcon(":/icons/"+_icons_theme+"/volume.png"));
 379 }
 380
 381 void PlayerForm::landscapeMode() {
 382         ui->libraryButton->setVisible(true);
 383         ui->repeatButton->setVisible(true);
 384         ui->randomButton->setVisible(true);
 385         ui->volumeButton->setVisible(true);
 386 }
 387
 388 void PlayerForm::portraitMode() {
 389         ui->libraryButton->setVisible(false);
 390         ui->repeatButton->setVisible(false);
 391         ui->randomButton->setVisible(false);
 392         ui->volumeButton->setVisible(false);
 393 }