git.maemo.org Git - someplayer/blob - src/libraryform.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 "libraryform.h"
  21 #include "ui_libraryform.h"
  22 #include "library.h"
  23 #include <QStandardItemModel>
  24 #include <QStandardItem>
  25 #include <QModelIndex>
  26 #include <QModelIndexList>
  27 #include "track.h"
  28 #include "playlist.h"
  29 #include <QTime>
  30 #include <QTimer>
  31 #include <QQueue>
  32 #include <QMessageBox>
  33 #include "config.h"
  34 #include <QSpacerItem>
  35 #include <QDebug>
  36
  37 using namespace SomePlayer::DataObjects;
  38 using namespace SomePlayer::Storage;
  39
  40 inline QString __format_track_string(TrackMetadata meta) {
  41         int minutes = meta.length() / 60;
  42         int seconds = meta.length() % 60;
  43         QTime time(0, minutes, seconds);
  44         return QString("[%1] %2").arg(time.toString("mm:ss")).arg(meta.title());
  45
  46 }
  47
  48 inline void __fill_model(QStandardItemModel *model, QList<QString> data, QString icons_theme) {
  49         model->clear();
  50         int count = data.count();
  51         model->setRowCount(count);
  52         for (int i = 0; i < count; i++) {
  53                 model->setItem(i, 0, new QStandardItem(QIcon(":/icons/"+icons_theme+"/deselect_all.png"), ""));
  54                 model->setItem(i, 1, new QStandardItem(data.at(i)));
  55         }
  56 }
  57
  58 inline void __fill_model_album(QStandardItemModel *model, QMap<QString, int> data, QString icons_theme) {
  59         model->clear();
  60         int count = data.count();
  61         model->setRowCount(count+1);
  62         int i = 0;
  63         Config config;
  64         model->setItem(i, 0, new QStandardItem(QIcon(":/icons/"+icons_theme+"/deselect_all.png"), ""));
  65         model->setItem(i, 1, new QStandardItem(QObject::tr("All tracks")));
  66         i++;
  67         if (config.getValue("ui/albumsorting").toString() == "date") {
  68                 QMap<int, QList<QString> > years;
  69                 foreach (QString name, data.keys()) {
  70                         years[data[name]].append(name);
  71                 }
  72                 QList<int> keys = years.keys();
  73                 qSort(keys);
  74
  75                 foreach (int year, keys) {
  76                         foreach (QString name, years[year]) {
  77                                 model->setItem(i, 0, new QStandardItem(QIcon(":/icons/"+icons_theme+"/deselect_all.png"), ""));
  78                                 model->setItem(i, 1, new QStandardItem(QString("[%1] %2").arg(year).arg(name)));
  79                                 i++;
  80                         }
  81                 }
  82         } else {
  83                 QList<QString> names = data.keys();
  84                 foreach (QString name, names) {
  85                         model->setItem(i, 0, new QStandardItem(QIcon(":/icons/"+icons_theme+"/deselect_all.png"), ""));
  86                         model->setItem(i, 1, new QStandardItem(QString("[%1] %2").arg(data[name]).arg(name)));
  87                         i++;
  88                 }
  89         }
  90 }
  91
  92 inline void __fill_model_tracks (QStandardItemModel *model, QList<Track> tracks, QString icons_theme) {
  93         int count = tracks.count();
  94         model->setRowCount(count);
  95         Config config;
  96         bool show_lenght = (config.getValue("ui/showtracklenght").toString() != "no");
  97         for (int i = 0; i < count; i++) {
  98                 TrackMetadata meta = tracks.at(i).metadata();
  99                 if (show_lenght) {
 100                         model->setItem(i, 0, new QStandardItem(QIcon(":/icons/"+icons_theme+"/deselect_all.png"), ""));
 101                         model->setItem(i, 1, new QStandardItem(__format_track_string(meta)));
 102                 } else {
 103                         model->setItem(i, 0, new QStandardItem(QIcon(":/icons/"+icons_theme+"/deselect_all.png"), ""));
 104                         model->setItem(i, 1, new QStandardItem(meta.title()));
 105                 }
 106         }
 107 }
 108
 109 LibraryForm::LibraryForm(Library *lib, QWidget *parent) :
 110     QWidget(parent),
 111     ui(new Ui::LibraryForm)
 112 {
 113         _lib = lib;
 114         Config config;
 115         _icons_theme = config.getValue("ui/iconstheme").toString();
 116         _model = new QStandardItemModel(this);
 117         _model->setColumnCount(2);
 118         _state = STATE_NONE;
 119         _tools_widget = new ToolsWidget(this);
 120         _search_in_library_button = new QPushButton(QIcon(":/icons/"+_icons_theme+"/search.png"), "", _tools_widget);
 121         _search_in_library_button->setFlat(true);
 122         _search_in_library_button->setCheckable(true);
 123         _tools_widget->layout()->addItem(new QSpacerItem(20, 20));
 124         _tools_widget->layout()->addWidget(_search_in_library_button);
 125         ui->setupUi(this);
 126         ui->listView->setModel(_model);
 127         ui->listView->setColumnWidth(0, 70);
 128         ui->toolsLayout->addWidget(_tools_widget);
 129         _tools_widget->hideFSButton();
 130         _tools_widget->hide();
 131         connect(ui->viewButton, SIGNAL(clicked()), this, SLOT(_view_button()));
 132         connect(ui->playlistsButton, SIGNAL(clicked()), this, SLOT(_playlists_button()));
 133         connect(ui->dynamicButton, SIGNAL(clicked()), this, SLOT(_dynamic_button()));
 134         connect(ui->listView, SIGNAL(clicked(QModelIndex)), this, SLOT(_process_list_click(QModelIndex)));
 135         connect(ui->listView, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(_process_dblclick(QModelIndex)));
 136         connect(ui->listView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
 137                 this, SLOT(_process_selection(QItemSelection,QItemSelection)));
 138         connect(ui->addButton, SIGNAL(clicked()), this, SLOT(_add_button()));
 139         connect(ui->selectAllButton, SIGNAL(clicked()), this, SLOT(_toggle_select_all_button()));
 140         connect(ui->backButton, SIGNAL(clicked()), this, SLOT(_back_button()));
 141         connect(ui->deleteButton, SIGNAL(clicked()), this, SLOT(_delete_button()));
 142         connect(ui->useButton, SIGNAL(clicked()), this, SLOT(_use_button()));
 143         connect(_tools_widget, SIGNAL(search(QString)), this, SLOT(search(QString)));
 144         connect(_tools_widget, SIGNAL(nextSearch()), this, SLOT(nextItem()));
 145         connect(_tools_widget, SIGNAL(prevSearch()), this, SLOT(prevItem()));
 146         connect(ui->moreButton, SIGNAL(clicked()), this, SLOT(_more_button()));
 147         connect(_search_in_library_button, SIGNAL(toggled(bool)), this, SLOT(_search_button(bool)));
 148         connect(ui->playerButton, SIGNAL(clicked()), this, SLOT(hide()));
 149         _view_button();
 150         _top_gradient = ui->topWidget->styleSheet();
 151         _bottom_gradient = ui->bottomWidget->styleSheet();
 152         _is_dynamic = false;
 153         _is_favorites = false;
 154         setAttribute(Qt::WA_Maemo5StackedWindow);
 155         setWindowFlags(Qt::Window | windowFlags());
 156         ui->addButton->setEnabled(false);
 157         ui->addButton->setIcon(QIcon());
 158         ui->deleteButton->setEnabled(false);
 159         ui->deleteButton->setIcon(QIcon());
 160 }
 161
 162 LibraryForm::~LibraryForm()
 163 {
 164         delete ui;
 165 }
 166
 167 void LibraryForm::_view_button() {
 168         QList<QString> artitst = _lib->getArtists();
 169         __fill_model(_model, artitst, _icons_theme);
 170         ui->listView->setColumnWidth(0, 70);
 171         _state = STATE_ARTIST;
 172         ui->backButton->setEnabled(false);
 173         ui->backButton->setIcon(QIcon());
 174         ui->listLabel->setText(tr("Artists"));
 175         ui->useButton->setEnabled(false);
 176         ui->useButton->setIcon(QIcon());
 177         ui->addButton->setEnabled(false);
 178         ui->addButton->setIcon(QIcon());
 179         ui->deleteButton->setEnabled(false);
 180         ui->deleteButton->setIcon(QIcon());
 181 }
 182
 183 void LibraryForm::_dynamic_button() {
 184         ui->useButton->setEnabled(false);
 185         ui->useButton->setIcon(QIcon());
 186         ui->backButton->setEnabled(false);
 187         ui->backButton->setIcon(QIcon());
 188         ui->deleteButton->setEnabled(false);
 189         ui->deleteButton->setIcon(QIcon());
 190         _model->clear();
 191         _model->setRowCount(4);
 192         _model->setItem(0, 0, new QStandardItem(QIcon(":/icons/"+_icons_theme+"/deselect_all.png"), ""));
 193         _model->setItem(0, 1, new QStandardItem("Favorites"));
 194         _model->setItem(1, 0, new QStandardItem(QIcon(":/icons/"+_icons_theme+"/deselect_all.png"), ""));
 195         _model->setItem(1, 1, new QStandardItem("Most played"));
 196         _model->setItem(2, 0, new QStandardItem(QIcon(":/icons/"+_icons_theme+"/deselect_all.png"), ""));
 197         _model->setItem(2, 1, new QStandardItem("Never played"));
 198         _model->setItem(3, 0, new QStandardItem(QIcon(":/icons/"+_icons_theme+"/deselect_all.png"), ""));
 199         _model->setItem(3, 1, new QStandardItem("Recently added"));
 200         ui->listView->setColumnWidth(0, 70);
 201         ui->listLabel->setText(tr("Dynamic playlists"));
 202         _state = STATE_DYNAMIC;
 203         ui->addButton->setEnabled(false);
 204         ui->addButton->setIcon(QIcon());
 205         ui->deleteButton->setEnabled(false);
 206         ui->deleteButton->setIcon(QIcon());
 207 }
 208
 209 void LibraryForm::_process_list_click(QModelIndex index) {
 210         if (index.column() == 0) {
 211                 return;
 212         }
 213         if (_state == STATE_NONE) return;
 214         QString data = index.data().toString();
 215         QRegExp regexp("\\[\\d+\\]\\ (.*)");
 216         switch (_state) {
 217         case STATE_ARTIST:
 218                 __fill_model_album(_model, _lib->getAlbumsForArtist(data), _icons_theme);
 219                 ui->listView->setColumnWidth(0, 70);
 220                 ui->listView->scrollToTop();
 221                 _current_artist = data;
 222                 _state = STATE_ALBUM;
 223                 ui->backButton->setEnabled(true);
 224                 ui->backButton->setIcon(QIcon(":/icons/"+_icons_theme+"/back.png"));
 225                 ui->listLabel->setText(QString(tr("Albums by \"%1\"")).arg(_current_artist));
 226                 break;
 227         case STATE_ALBUM:
 228                 if (regexp.indexIn(data) != -1) {
 229                         _current_album = regexp.cap(1).trimmed();
 230                         _current_tracks = _lib->getTracksForAlbum(_current_album, _current_artist);
 231                         __fill_model_tracks(_model, _current_tracks, _icons_theme);
 232                         ui->listView->setColumnWidth(0, 70);
 233                         ui->listView->scrollToTop();
 234                         _state = STATE_TRACK;
 235                         ui->backButton->setEnabled(true);
 236                         ui->backButton->setIcon(QIcon(":/icons/"+_icons_theme+"/back.png"));
 237                         ui->listLabel->setText(QString(tr("Tracks from \"%1\" by \"%2\"")).arg(_current_album).arg(_current_artist));
 238                 } else {
 239                         if (index.row() == 0) { // all tracks
 240                                 _current_tracks = _lib->getAllTracksForArtist(_current_artist);
 241                                 __fill_model_tracks(_model, _current_tracks, _icons_theme);
 242                                 ui->listView->setColumnWidth(0, 70);
 243                                 ui->listView->scrollToTop();
 244                                 _state = STATE_TRACK;
 245                                 ui->backButton->setEnabled(true);
 246                                 ui->backButton->setIcon(QIcon(":/icons/"+_icons_theme+"/back.png"));
 247                                 ui->listLabel->setText(QString(tr("All tracks by \"%1\"")).arg(_current_artist));
 248                         }
 249                 }
 250                 break;
 251         case STATE_PLAYLIST:
 252                 {
 253                         _current_playlist = _lib->getPlaylist(data);
 254                         _current_tracks = _current_playlist.tracks();
 255                         __fill_model_tracks(_model, _current_tracks, _icons_theme);
 256                         ui->listView->setColumnWidth(0, 70);
 257                         ui->listView->scrollToTop();
 258                         _state = STATE_PLAYLIST_TRACK;
 259                         _is_dynamic = false;
 260                         ui->backButton->setEnabled(true);
 261                         ui->backButton->setIcon(QIcon(":/icons/"+_icons_theme+"/back.png"));
 262                         ui->useButton->setEnabled(true);
 263                         ui->useButton->setIcon(QIcon(":/icons/"+_icons_theme+"/use.png"));
 264                         ui->listLabel->setText(QString(tr("Tracks in playlist \"%1\"")).arg(data));
 265                 }
 266                 break;
 267         case STATE_DYNAMIC:
 268                 {
 269                         switch(index.row()) {
 270                         case 0: //favorites
 271                                 _current_playlist = _lib->getFavorites();
 272                                 _is_favorites = true;
 273                                 break;
 274                         case 1: //most played
 275                                 _current_playlist = _lib->getMostPlayed();
 276                                 _is_favorites = false;
 277                                 break;
 278                         case 2: //never played
 279                                 _current_playlist = _lib->getNeverPlayed();
 280                                 _is_favorites = false;
 281                         case 3: //recently added
 282                                 _current_playlist = _lib->getRecentlyAdded();
 283                                 _is_favorites = false;
 284                                 break;
 285                         default:
 286                                 return;
 287                         }
 288                         _current_tracks = _current_playlist.tracks();
 289                         __fill_model_tracks(_model, _current_tracks, _icons_theme);
 290                         ui->listView->setColumnWidth(0, 70);
 291                         ui->listView->scrollToTop();
 292                         _state = STATE_PLAYLIST_TRACK;
 293                         _is_dynamic = true;
 294                         ui->backButton->setEnabled(true);
 295                         ui->backButton->setIcon(QIcon(":/icons/"+_icons_theme+"/back.png"));
 296                         ui->useButton->setEnabled(true);
 297                         ui->useButton->setIcon(QIcon(":/icons/"+_icons_theme+"/use.png"));
 298                         ui->listLabel->setText(_current_playlist.name());
 299                 }
 300         default:
 301                 return;
 302         }
 303         ui->addButton->setEnabled(false);
 304         ui->addButton->setIcon(QIcon());
 305         ui->deleteButton->setEnabled(false);
 306         ui->deleteButton->setIcon(QIcon());
 307         QTimer::singleShot(100, ui->listView, SLOT(clearSelection())); // workaround
 308 }
 309
 310 void LibraryForm::_add_button() {
 311         if (_state == STATE_NONE) return;
 312         QModelIndexList selected = ui->listView->selectionModel()->selectedIndexes();
 313         ui->listView->selectionModel()->clearSelection();
 314         Playlist cur = _lib->getCurrentPlaylist();
 315         QRegExp regexp("\\[\\d+\\]\\ (.*)");
 316         switch (_state) {
 317         case STATE_ARTIST:
 318                 foreach (QModelIndex id, selected) {
 319                         _add_artist(&cur, id.data().toString());
 320                 }
 321                 _lib->saveCurrentPlaylist(cur);
 322                 emit refreshPlayer();
 323                 break;
 324         case STATE_ALBUM:
 325                 foreach (QModelIndex id, selected) {
 326                         if (regexp.indexIn(id.data().toString()) != -1) {
 327                                 _add_album(&cur, _current_artist, regexp.cap(1).trimmed());
 328                         }
 329                 }
 330                 _lib->saveCurrentPlaylist(cur);
 331                 emit refreshPlayer();
 332                 break;
 333         case STATE_TRACK:
 334                 foreach (QModelIndex id, selected) {
 335                         _add_track(&cur, _current_tracks.at(id.row()));
 336                 }
 337                 _lib->saveCurrentPlaylist(cur);
 338                 emit refreshPlayer();
 339                 break;
 340         case STATE_PLAYLIST:
 341                 foreach (QModelIndex id, selected) {
 342                         _add_playlist(&cur, id.data().toString());
 343                 }
 344                 _lib->saveCurrentPlaylist(cur);
 345                 emit refreshPlayer();
 346                 break;
 347         case STATE_PLAYLIST_TRACK:
 348                 foreach (QModelIndex id, selected) {
 349                         _add_track(&cur, _current_tracks.at(id.row()));
 350                 }
 351                 _lib->saveCurrentPlaylist(cur);
 352                 emit refreshPlayer();
 353                 break;
 354         case STATE_SEARCH:
 355                 foreach (QModelIndex id, selected) {
 356                         _add_track(&cur, _current_tracks.at(id.row()));
 357                 }
 358                 _lib->saveCurrentPlaylist(cur);
 359                 emit refreshPlayer();
 360                 break;
 361         default:
 362                 return;
 363         }
 364 }
 365
 366
 367 void LibraryForm::_add_artist(Playlist *cur, QString artist) {
 368         QMap<QString, int> albums = _lib->getAlbumsForArtist(artist);
 369         foreach(QString album, albums.keys()) {
 370                 _add_album(cur, artist, album);
 371         }
 372 }
 373
 374 void LibraryForm::_add_album(Playlist *cur, QString artist, QString album) {
 375         QList<Track> tracks = _lib->getTracksForAlbum(album, artist);
 376         foreach(Track track, tracks) {
 377                 _add_track(cur, track);
 378         }
 379 }
 380
 381 void LibraryForm::_add_track(Playlist *cur, Track track) {
 382         cur->addTrack(track);
 383 }
 384
 385 void LibraryForm::_add_playlist(Playlist *cur, QString name) {
 386         Playlist playlist = _lib->getPlaylist(name);
 387         QList<Track> tracks = playlist.tracks();
 388         foreach (Track track, tracks) {
 389                 _add_track(cur, track);
 390         }
 391 }
 392
 393 void LibraryForm::_back_button() {
 394         switch (_state) {
 395         case STATE_ALBUM:
 396                 _view_button();
 397                 ui->listView->scrollToTop();
 398                 break;
 399         case STATE_TRACK:
 400                 __fill_model_album(_model, _lib->getAlbumsForArtist(_current_artist), _icons_theme);
 401                 ui->listView->setColumnWidth(0, 70);
 402                 ui->listView->scrollToTop();
 403                 _state = STATE_ALBUM;
 404                 ui->listLabel->setText(QString(tr("Albums by \"%1\"")).arg(_current_artist));
 405                 break;
 406         case STATE_PLAYLIST_TRACK:
 407                 if (_is_dynamic) {
 408                         _dynamic_button();
 409                         _is_dynamic = false;
 410                 } else {
 411                         _playlists_button();
 412                 }
 413                 ui->listView->scrollToTop();
 414         default:
 415                 return;
 416         }
 417 }
 418
 419 void LibraryForm::_playlists_button() {
 420         QList<QString> playlists = _lib->getPlaylistsNames();
 421         __fill_model(_model, playlists, _icons_theme);
 422         ui->listView->setColumnWidth(0, 70);
 423         _state = STATE_PLAYLIST;
 424         ui->backButton->setEnabled(false);
 425         ui->backButton->setIcon(QIcon());
 426         ui->listLabel->setText(tr("Playlists"));
 427         ui->useButton->setEnabled(false);
 428         ui->useButton->setIcon(QIcon());
 429         ui->addButton->setEnabled(false);
 430         ui->addButton->setIcon(QIcon());
 431         ui->deleteButton->setEnabled(false);
 432         ui->deleteButton->setIcon(QIcon());
 433 }
 434
 435 void LibraryForm::_delete_button() {
 436         if (_state == STATE_PLAYLIST_TRACK) {
 437                 QModelIndexList selected = ui->listView->selectionModel()->selectedIndexes();
 438                 ui->listView->selectionModel()->clearSelection();
 439                 QQueue<int> to_delete;
 440                 foreach (QModelIndex id, selected) {
 441                         if (!to_delete.contains(id.row()))
 442                                 to_delete.append(id.row());
 443                 }
 444                 qSort(to_delete);
 445                 int count = to_delete.count();
 446                 if (_is_dynamic && _is_favorites) {
 447                         _current_tracks = _lib->getFavorites().tracks();
 448                         for (int i = count-1; i >= 0; i--) {
 449                                 _lib->removeFromFavorites(_current_tracks.at(to_delete.at(i)));
 450                         }
 451                         _current_playlist = _lib->getFavorites();
 452                         _current_tracks = _current_playlist.tracks();
 453                 } else {
 454                         for (int i = count-1; i >= 0; i--) {
 455                                 _current_playlist.removeTrackAt(to_delete.at(i));
 456                         }
 457                         _current_tracks = _current_playlist.tracks();
 458                         _lib->savePlaylist(_current_playlist);
 459                         emit refreshPlayer();
 460                 }
 461                 __fill_model_tracks(_model, _current_tracks, _icons_theme);
 462                 ui->listView->setColumnWidth(0, 70);
 463         } else if (_state == STATE_PLAYLIST) {
 464                 QModelIndexList selected = ui->listView->selectionModel()->selectedIndexes();
 465                 QQueue<int> to_delete;
 466                 foreach (QModelIndex id, selected) {
 467                         if (!to_delete.contains(id.row()))
 468                                 to_delete.append(id.row());
 469                 }
 470                 qSort(to_delete);
 471                 int count = to_delete.count();
 472                 for (int i = count-1; i >= 0; i--) {
 473                         QString name = _model->item(to_delete.at(i), 1)->text();
 474                         if (name != _CURRENT_PLAYLIST_SUBST_) {
 475                                 _lib->removePlaylist(name);
 476                                 _model->removeRow(to_delete.at(i));
 477                         }
 478                 }
 479         }
 480 }
 481
 482 void LibraryForm::_delete_track(Track track) {
 483         Playlist current = _lib->getCurrentPlaylist();
 484         current.removeTrack(track);
 485         _lib->saveCurrentPlaylist(current);
 486         emit refreshPlayer();
 487 }
 488
 489 void LibraryForm::_use_button() {
 490         _lib->saveCurrentPlaylist(_current_playlist);
 491         emit refreshPlayer();
 492         _current_playlist = _lib->getCurrentPlaylist();
 493 }
 494
 495 void LibraryForm::search(QString pattern) {
 496         _search_pattern = pattern;
 497         _search_current_id = -1;
 498         nextItem();
 499 }
 500
 501 void LibraryForm::nextItem() {
 502         QString data = _model->index(_search_current_id, 0).data().toString();
 503         for (int i = _search_current_id+1; i < _model->rowCount(); i++) {
 504                 data = _model->index(i, 1).data().toString();
 505                 if (data.contains(_search_pattern, Qt::CaseInsensitive)) {
 506                         _search_current_id = i;
 507                         break;
 508                 }
 509         }
 510         QModelIndex id = _model->index(_search_current_id, 1);
 511         ui->listView->selectionModel()->clearSelection();
 512         ui->listView->selectRow(id.row());
 513         ui->listView->scrollTo(id);
 514 }
 515
 516 void LibraryForm::prevItem() {
 517         QString data = _model->index(_search_current_id, 0).data().toString();
 518         for (int i = _search_current_id-1; i >= 0; i--) {
 519                 data = _model->index(i, 1).data().toString();
 520                 if (data.contains(_search_pattern, Qt::CaseInsensitive)) {
 521                         _search_current_id = i;
 522                         break;
 523                 }
 524         }
 525         QModelIndex id = _model->index(_search_current_id, 1);
 526         ui->listView->selectionModel()->clearSelection();
 527         ui->listView->selectRow(id.row());
 528         ui->listView->scrollTo(id);
 529 }
 530
 531 void LibraryForm::cancelSearch() {
 532         _search_pattern = "";
 533         ui->listView->selectionModel()->clearSelection();
 534 }
 535
 536 void LibraryForm::refresh() {
 537         switch (_state) {
 538         case STATE_ARTIST:
 539                 _view_button();
 540                 break;
 541         case STATE_ALBUM:
 542                 __fill_model_album(_model, _lib->getAlbumsForArtist(_current_artist), _icons_theme);
 543                 ui->listView->setColumnWidth(0, 70);
 544                 break;
 545         case STATE_PLAYLIST:
 546                 _playlists_button();
 547                 break;
 548         case STATE_DYNAMIC:
 549                 _dynamic_button();
 550                 break;
 551         case STATE_PLAYLIST_TRACK:
 552                 _current_playlist = _lib->getPlaylist(_current_playlist.name());
 553                 _current_tracks = _current_playlist.tracks();
 554                 __fill_model_tracks(_model, _current_tracks, _icons_theme);
 555                 ui->listView->setColumnWidth(0, 70);
 556                 break;
 557         case STATE_TRACK:
 558                 _current_tracks = _lib->getTracksForAlbum(_current_album, _current_artist);
 559                 __fill_model_tracks(_model, _current_tracks, _icons_theme);
 560                 break;
 561         default:
 562                 return;
 563         }
 564 }
 565
 566 void LibraryForm::_toggle_select_all_button() {
 567         if (ui->listView->selectionModel()->selectedIndexes().count() == _model->rowCount() * _model->columnCount()) {
 568                 ui->listView->selectionModel()->clearSelection();
 569                 ui->selectAllButton->setIcon(QIcon(":/icons/"+_icons_theme+"/select_all.png"));
 570         } else {
 571                 disconnect(ui->listView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
 572                            this, SLOT(_process_selection(QItemSelection,QItemSelection)));
 573                 ui->listView->selectAll();
 574                 int cnt = _model->rowCount();
 575                 for (int i = 0; i < cnt; i++) {
 576                         _model->item(i)->setIcon(QIcon(":/icons/"+_icons_theme+"/select_all.png"));
 577                 }
 578                 connect(ui->listView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
 579                            this, SLOT(_process_selection(QItemSelection,QItemSelection)));
 580                 ui->selectAllButton->setIcon(QIcon(":/icons/"+_icons_theme+"/deselect_all.png"));
 581                 ui->addButton->setIcon(QIcon(":/icons/"+_icons_theme+"/add.png"));
 582                 ui->addButton->setEnabled(true);
 583                 if (_state == STATE_PLAYLIST || (_state == STATE_PLAYLIST_TRACK && !_is_dynamic)
 584                         || (_state == STATE_PLAYLIST_TRACK && _is_favorites)) {
 585                         ui->deleteButton->setEnabled(true);
 586                         ui->deleteButton->setIcon(QIcon(":/icons/"+_icons_theme+"/delete.png"));
 587                 }
 588         }
 589 }
 590
 591 void LibraryForm::landscapeMode() {
 592         landscape = true;
 593         ui->topWidget->hide();
 594         ui->bottomWidget->hide();
 595
 596         ui->lverticalLayout->removeItem(ui->lverticalSpacer_0);
 597         ui->lverticalLayout->removeItem(ui->lverticalSpacer_1);
 598         ui->lverticalLayout->removeItem(ui->lverticalSpacer_2);
 599         ui->lverticalLayout->removeItem(ui->lverticalSpacer_3);
 600         ui->lverticalLayout->addWidget(ui->backButton);
 601         ui->lverticalLayout->addItem(ui->lverticalSpacer_0);
 602         ui->lverticalLayout->addWidget(ui->addButton);
 603         ui->lverticalLayout->addItem(ui->lverticalSpacer_1);
 604         ui->lverticalLayout->addWidget(ui->deleteButton);
 605         ui->lverticalLayout->addItem(ui->lverticalSpacer_2);
 606         ui->lverticalLayout->addWidget(ui->useButton);
 607         ui->lverticalLayout->addItem(ui->lverticalSpacer_3);
 608         ui->lverticalLayout->addWidget(ui->playerButton);
 609
 610         ui->rverticalLayout->removeItem(ui->rverticalSpacer_0);
 611         ui->rverticalLayout->removeItem(ui->rverticalSpacer_1);
 612         ui->rverticalLayout->removeItem(ui->rverticalSpacer_2);
 613         ui->rverticalLayout->removeItem(ui->rverticalSpacer_3);
 614         ui->rverticalLayout->addWidget(ui->moreButton);
 615         ui->rverticalLayout->addItem(ui->rverticalSpacer_0);
 616         ui->rverticalLayout->addWidget(ui->selectAllButton);
 617         ui->rverticalLayout->addItem(ui->rverticalSpacer_1);
 618         ui->rverticalLayout->addWidget(ui->viewButton);
 619         ui->rverticalLayout->addItem(ui->rverticalSpacer_2);
 620         ui->rverticalLayout->addWidget(ui->dynamicButton);
 621         ui->rverticalLayout->addItem(ui->rverticalSpacer_3);
 622         ui->rverticalLayout->addWidget(ui->playlistsButton);
 623
 624         if (_tools_widget->isVisible()) {
 625                 ui->moreButton->setIcon(QIcon(":/icons/"+_icons_theme+"/more_l.png"));
 626         } else {
 627                 ui->moreButton->setIcon(QIcon(":/icons/"+_icons_theme+"/unmore_l.png"));
 628         }
 629 }
 630
 631 void LibraryForm::portraitMode() {
 632         landscape = false;
 633
 634         ui->topWidget->show();
 635         ui->bottomWidget->show();
 636
 637         ui->lverticalLayout->removeItem(ui->lverticalSpacer_0);
 638         ui->lverticalLayout->removeItem(ui->lverticalSpacer_1);
 639         ui->lverticalLayout->removeItem(ui->lverticalSpacer_2);
 640         ui->lverticalLayout->removeItem(ui->lverticalSpacer_3);
 641
 642         ui->rverticalLayout->removeItem(ui->rverticalSpacer_0);
 643         ui->rverticalLayout->removeItem(ui->rverticalSpacer_1);
 644         ui->rverticalLayout->removeItem(ui->rverticalSpacer_2);
 645         ui->rverticalLayout->removeItem(ui->rverticalSpacer_3);
 646
 647         ui->topWidget->layout()->removeItem(ui->thorizontalSpacer_0);
 648         ui->topWidget->layout()->removeItem(ui->thorizontalSpacer_1);
 649         ui->topWidget->layout()->removeItem(ui->thorizontalSpacer_2);
 650         ui->topWidget->layout()->removeItem(ui->thorizontalSpacer_3);
 651         ui->topWidget->layout()->removeItem(ui->thorizontalSpacer_4);
 652         ui->topWidget->layout()->addWidget(ui->backButton);
 653         ui->topWidget->layout()->addItem(ui->thorizontalSpacer_0);
 654         ui->topWidget->layout()->addWidget(ui->deleteButton);
 655         ui->topWidget->layout()->addItem(ui->thorizontalSpacer_1);
 656         ui->topWidget->layout()->addWidget(ui->addButton);
 657         ui->topWidget->layout()->addItem(ui->thorizontalSpacer_2);
 658         ui->topWidget->layout()->addWidget(ui->useButton);
 659         ui->topWidget->layout()->addItem(ui->thorizontalSpacer_3);
 660         ui->topWidget->layout()->addWidget(ui->selectAllButton);
 661         ui->topWidget->layout()->addItem(ui->thorizontalSpacer_4);
 662         ui->topWidget->layout()->addWidget(ui->moreButton);
 663
 664         ui->bottomWidget->layout()->removeItem(ui->bhorizontalSpacer_0);
 665         ui->bottomWidget->layout()->removeItem(ui->bhorizontalSpacer_1);
 666         ui->bottomWidget->layout()->removeItem(ui->bhorizontalSpacer_2);
 667         ui->bottomWidget->layout()->addWidget(ui->playerButton);
 668         ui->bottomWidget->layout()->addItem(ui->bhorizontalSpacer_0);
 669         ui->bottomWidget->layout()->addWidget(ui->viewButton);
 670         ui->bottomWidget->layout()->addItem(ui->bhorizontalSpacer_1);
 671         ui->bottomWidget->layout()->addWidget(ui->dynamicButton);
 672         ui->bottomWidget->layout()->addItem(ui->bhorizontalSpacer_2);
 673         ui->bottomWidget->layout()->addWidget(ui->playlistsButton);
 674
 675         if (_tools_widget->isVisible()) {
 676                 ui->moreButton->setIcon(QIcon(":/icons/"+_icons_theme+"/unmore.png"));
 677         } else {
 678                 ui->moreButton->setIcon(QIcon(":/icons/"+_icons_theme+"/more.png"));
 679         }
 680 }
 681
 682 void LibraryForm::_more_button() {
 683         if (_tools_widget->isVisible()) {
 684                 ui->moreButton->setIcon(QIcon(landscape ? ":/icons/"+_icons_theme+"/unmore_l.png" : ":/icons/"+_icons_theme+"/more.png"));
 685                 _tools_widget->hide();
 686                 _tools_widget->reset();
 687                 cancelSearch();
 688         } else {
 689                 ui->moreButton->setIcon(QIcon(landscape ? ":/icons/"+_icons_theme+"/more_l.png" : ":/icons/"+_icons_theme+"/unmore.png"));
 690                 _tools_widget->show();
 691                 _tools_widget->setFocus();
 692         }
 693 }
 694
 695
 696 void LibraryForm::updateIcons() {
 697         Config config;
 698         _icons_theme = config.getValue("ui/iconstheme").toString();
 699         _tools_widget->updateIcons();
 700         if (!ui->addButton->icon().isNull()) {
 701                 ui->addButton->setIcon(QIcon(":/icons/"+_icons_theme+"/add.png"));
 702         }
 703         if (!ui->deleteButton->icon().isNull()) {
 704                 ui->deleteButton->setIcon(QIcon(":/icons/"+_icons_theme+"/delete.png"));
 705         }
 706         if (!ui->useButton->icon().isNull()) {
 707                 ui->useButton->setIcon(QIcon(":/icons/"+_icons_theme+"/use.png"));
 708         }
 709         if (!ui->backButton->icon().isNull()) {
 710                 ui->backButton->setIcon(QIcon(":/icons/"+_icons_theme+"/back.png"));
 711         }
 712         if (!ui->dynamicButton->icon().isNull()) {
 713                 ui->dynamicButton->setIcon(QIcon(":/icons/"+_icons_theme+"/dynamic.png"));
 714         }
 715         if (_tools_widget->isVisible()) {
 716                 ui->moreButton->setIcon(QIcon(landscape ? ":/icons/"+_icons_theme+"/more_l.png" : ":/icons/"+_icons_theme+"/unmore.png"));
 717         } else {
 718                 ui->moreButton->setIcon(QIcon(landscape ? ":/icons/"+_icons_theme+"/unmore_l.png" : ":/icons/"+_icons_theme+"/more.png"));
 719         }
 720         if (!ui->playlistsButton->icon().isNull()) {
 721                 ui->playlistsButton->setIcon(QIcon(":/icons/"+_icons_theme+"/playlists.png"));
 722         }
 723         ui->playerButton->setIcon(QIcon(":/icons/"+_icons_theme+"/player.png"));
 724         if (!ui->viewButton->icon().isNull()) {
 725                 ui->viewButton->setIcon(QIcon(":/icons/"+_icons_theme+"/artists.png"));
 726         }
 727         if (ui->listView->selectionModel()->selectedRows().count() == _model->rowCount()) {
 728                 ui->selectAllButton->setIcon(QIcon(":/icons/"+_icons_theme+"/deselect_all.png"));
 729         } else {
 730                 ui->selectAllButton->setIcon(QIcon(":/icons/"+_icons_theme+"/select_all.png"));
 731         }
 732         _search_in_library_button->setIcon(QIcon(":/icons/"+_icons_theme+"/search.png"));
 733         refresh();
 734 }
 735
 736 void LibraryForm::checkGradient() {
 737         Config config;
 738         if (config.getValue("ui/gradient").toString() == "yes") {
 739                 ui->bottomWidget->setStyleSheet(_bottom_gradient);
 740                 ui->topWidget->setStyleSheet(_top_gradient);
 741         } else {
 742                 ui->topWidget->setStyleSheet("");
 743                 ui->bottomWidget->setStyleSheet("");
 744         }
 745 }
 746
 747 void LibraryForm::_process_selection(QItemSelection selected, QItemSelection deselected) {
 748         foreach (QModelIndex id, selected.indexes()) {
 749                 if (id.column() == 0) {
 750                         _model->item(id.row())->setIcon(QIcon(":/icons/"+_icons_theme+"/select_all.png"));
 751                 }
 752                 ui->listView->selectionModel()->select(id, QItemSelectionModel::Select);
 753         }
 754         foreach (QModelIndex id, deselected.indexes()) {
 755                 if (id.column() == 0) {
 756                         _model->item(id.row())->setIcon(QIcon(":/icons/"+_icons_theme+"/deselect_all.png"));
 757                 }
 758                 ui->listView->selectionModel()->select(id, QItemSelectionModel::Deselect);
 759         }
 760         if (ui->listView->selectionModel()->selectedRows().count() > 0) {
 761                 ui->addButton->setEnabled(true);
 762                 ui->addButton->setIcon(QIcon(":/icons/"+_icons_theme+"/add.png"));
 763                 if (_state == STATE_PLAYLIST || (_state == STATE_PLAYLIST_TRACK && !_is_dynamic)
 764                         || (_state == STATE_PLAYLIST_TRACK && _is_favorites)) {
 765                         ui->deleteButton->setEnabled(true);
 766                         ui->deleteButton->setIcon(QIcon(":/icons/"+_icons_theme+"/delete.png"));
 767                 }
 768         } else {
 769                 ui->addButton->setEnabled(false);
 770                 ui->addButton->setIcon(QIcon());
 771                 ui->deleteButton->setEnabled(false);
 772                 ui->deleteButton->setIcon(QIcon());
 773         }
 774 }
 775
 776 void LibraryForm::_process_dblclick(QModelIndex id) {
 777         if (id.column() == 0)
 778                 return;
 779         if (_state == STATE_TRACK || _state == STATE_PLAYLIST_TRACK || _state == STATE_SEARCH) {
 780                 Playlist cur = _lib->getCurrentPlaylist();
 781                 Track track = _current_tracks.at(id.row());
 782                 cur.addTrack(track);
 783                 _lib->saveCurrentPlaylist(cur);
 784                 emit refreshPlayer();
 785                 emit addAndPlay(track);
 786                 ui->listView->clearSelection();
 787         }
 788 }
 789
 790 void LibraryForm::_search_button(bool state) {
 791         ui->moreButton->setEnabled(!state);
 792         _tools_widget->toggleArrows(!state);
 793         ui->backButton->setEnabled(!state);
 794         ui->backButton->setIcon(state ? QIcon() : QIcon(":/icons/"+_icons_theme+"/back.png"));
 795         _tools_widget->setFocus();
 796         _tools_widget->reset();
 797         if (state) {
 798                 ui->listLabel->setText(tr("Search in library"));
 799                 ui->deleteButton->setIcon(QIcon());
 800                 ui->deleteButton->setEnabled(false);
 801                 ui->useButton->setIcon(QIcon());
 802                 ui->useButton->setEnabled(false);
 803                 ui->viewButton->setIcon(QIcon());
 804                 ui->viewButton->setEnabled(false);
 805                 ui->dynamicButton->setIcon(QIcon());
 806                 ui->dynamicButton->setEnabled(false);
 807                 ui->playlistsButton->setIcon(QIcon());
 808                 ui->playlistsButton->setEnabled(false);
 809                 disconnect(_tools_widget, SIGNAL(search(QString)), this, SLOT(search(QString)));
 810                 connect(_tools_widget, SIGNAL(search(QString)), this, SLOT(_search_in_library(QString)));
 811                 _model->clear();
 812                 _state = STATE_SEARCH;
 813         } else {
 814                 ui->viewButton->setIcon(QIcon(":/icons/"+_icons_theme+"/artists.png"));
 815                 ui->viewButton->setEnabled(true);
 816                 ui->dynamicButton->setIcon(QIcon(":/icons/"+_icons_theme+"/dynamic.png"));
 817                 ui->dynamicButton->setEnabled(true);
 818                 ui->playlistsButton->setIcon(QIcon(":/icons/"+_icons_theme+"/playlists.png"));
 819                 ui->playlistsButton->setEnabled(true);
 820                 _view_button();
 821                 connect(_tools_widget, SIGNAL(search(QString)), this, SLOT(search(QString)));
 822                 disconnect(_tools_widget, SIGNAL(search(QString)), this, SLOT(_search_in_library(QString)));
 823         }
 824 }
 825
 826 void LibraryForm::_search_in_library(QString pattern) {
 827         pattern = pattern.trimmed();
 828         if (pattern.isEmpty()) {
 829                 _model->clear();
 830                 return;
 831         }
 832         _current_tracks = _lib->searchTracks(pattern);
 833         __fill_model_tracks(_model, _current_tracks, _icons_theme);
 834         ui->listView->setColumnWidth(0, 70);
 835         ui->listView->scrollToTop();
 836 }
 837
 838 void LibraryForm::updateTranslations() {
 839         ui->retranslateUi(this);
 840 }