+/*
+ * 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 "libraryform.h"
#include "ui_libraryform.h"
+#include "library.h"
+#include <QStandardItemModel>
+#include <QStandardItem>
+#include <QModelIndex>
+#include <QModelIndexList>
+#include "track.h"
+#include "playlist.h"
+#include <QDebug>
+#include <QTime>
+#include <QQueue>
+
+using namespace SomePlayer::DataObjects;
+
+inline QString __format_track_string(TrackMetadata meta) {
+ int minutes = meta.length() / 60;
+ int seconds = meta.length() % 60;
+ QTime time(0, minutes, seconds);
+ return QString("[%1] %2").arg(time.toString("mm:ss")).arg(meta.title());
+
+}
+
+inline void __fill_model(QStandardItemModel *model, QList<QString> data) {
+ model->clear();
+ int count = data.count();
+ model->setRowCount(count);
+ for (int i = 0; i < count; i++) {
+ model->setItem(i, 0, new QStandardItem(data.at(i)));
+ }
+}
+
+inline void __fill_model_tracks (QStandardItemModel *model, QList<Track> tracks) {
+ int count = tracks.count();
+ model->setRowCount(count);
+ for (int i = 0; i < count; i++) {
+ TrackMetadata meta = tracks.at(i).metadata();
+ model->setItem(i, 0, new QStandardItem(__format_track_string(meta)));
+ }
+}
-LibraryForm::LibraryForm(QWidget *parent) :
+LibraryForm::LibraryForm(Library *lib, QWidget *parent) :
QWidget(parent),
ui(new Ui::LibraryForm)
{
- ui->setupUi(this);
+ _lib = lib;
+ _model = new QStandardItemModel(this);
+ _state = STATE_NONE;
+ ui->setupUi(this);
+ connect(ui->playerButton, SIGNAL(clicked()), this, SLOT(_player()));
+ connect(ui->viewButton, SIGNAL(clicked()), this, SLOT(_view_button()));
+ connect(ui->playlistsButton, SIGNAL(clicked()), this, SLOT(_playlists_button()));
+ connect(ui->dynamicButton, SIGNAL(clicked()), this, SLOT(_dynamic_button()));
+ connect(ui->listView, SIGNAL(clicked(QModelIndex)), this, SLOT(_process_list_click(QModelIndex)));
+ connect(ui->addButton, SIGNAL(clicked()), this, SLOT(_add_button()));
+ connect(ui->backButton, SIGNAL(clicked()), this, SLOT(_back_button()));
+ connect(ui->deleteButton, SIGNAL(clicked()), this, SLOT(_delete_button()));
+ connect(ui->useButton, SIGNAL(clicked()), this, SLOT(_use_button()));
+ _view_button();
}
LibraryForm::~LibraryForm()
{
+ _lib->saveCurrentPlaylist(_lib->getCurrentPlaylist());
delete ui;
}
+
+void LibraryForm::_player() {
+ emit player();
+}
+
+void LibraryForm::_view_button() {
+ QList<QString> artitst = _lib->getArtists();
+ __fill_model(_model, artitst);
+ ui->listView->setModel(_model);
+ _state = STATE_ARTIST;
+ ui->backButton->hide();
+ ui->listLabel->setText("Artists");
+ ui->addButton->show();
+ ui->deleteButton->hide();
+ ui->useButton->hide();
+}
+
+void LibraryForm::_dynamic_button() {
+ ui->useButton->hide();
+ ui->backButton->hide();
+ ui->addButton->show();
+ ui->deleteButton->hide();
+ _model->clear();
+ _model->setRowCount(4);
+ _model->setItem(0, new QStandardItem("Favorites"));
+ _model->setItem(1, new QStandardItem("Most played"));
+ _model->setItem(2, new QStandardItem("Never played"));
+ _model->setItem(3, new QStandardItem("Recently added"));
+ _state = STATE_DYNAMIC;
+}
+
+void LibraryForm::_process_list_click(QModelIndex index) {
+ if (_state == STATE_NONE) return;
+ QString data = index.data().toString();
+ switch (_state) {
+ case STATE_ARTIST:
+ __fill_model(_model, _lib->getAlbumsForArtist(data));
+ _current_artist = data;
+ _state = STATE_ALBUM;
+ ui->backButton->show();
+ ui->listLabel->setText(QString("Albums by \"%1\"").arg(_current_artist));
+ break;
+ case STATE_ALBUM:
+ _current_album = data;
+ _current_tracks = _lib->getTracksForAlbum(data, _current_artist);
+ __fill_model_tracks(_model, _current_tracks);
+ _state = STATE_TRACK;
+ ui->backButton->show();
+ ui->listLabel->setText(QString("Tracks from \"%1\" by \"%2\"").arg(_current_album).arg(_current_artist));
+ break;
+ case STATE_PLAYLIST:
+ {
+ _current_playlist = _lib->getPlaylist(data);
+ _current_tracks = _current_playlist.tracks();
+ __fill_model_tracks(_model, _current_tracks);
+ _state = STATE_PLAYLIST_TRACK;
+ ui->backButton->show();
+ ui->deleteButton->show();
+ ui->useButton->show();
+ ui->listLabel->setText(QString("Tracks in playlist \"%1\"").arg(data));
+ }
+ break;
+ case STATE_DYNAMIC:
+ {
+ switch(index.row()) {
+ case 0: //favorites
+ _current_playlist = _lib->getFavorites();
+ break;
+ case 1: //most played
+ _current_playlist = _lib->getMostPlayed();
+ break;
+ case 2: //never played
+ _current_playlist = _lib->getNeverPlayed();
+ case 3: //recently added
+ _current_playlist = _lib->getRecentlyAdded();
+ break;
+ default:
+ return;
+ }
+ _current_tracks = _current_playlist.tracks();
+ __fill_model_tracks(_model, _current_tracks);
+ _state = STATE_PLAYLIST_TRACK;
+ ui->backButton->show();
+ ui->useButton->show();
+ ui->addButton->show();
+ ui->listLabel->setText(_current_playlist.name());
+ }
+ default:
+ return;
+ }
+}
+
+void LibraryForm::_add_button() {
+ if (_state == STATE_NONE) return;
+ QModelIndexList selected = ui->listView->selectionModel()->selectedIndexes();
+ ui->listView->selectionModel()->clearSelection();
+ emit busy(QString("<H1>Adding... Please wait</H1>"));
+ switch (_state) {
+ case STATE_ARTIST:
+ foreach (QModelIndex id, selected) {
+ _add_artist(id.data().toString());
+ }
+ break;
+ case STATE_ALBUM:
+ foreach (QModelIndex id, selected) {
+ _add_album(_current_artist, id.data().toString());
+ }
+ break;
+ case STATE_TRACK:
+ foreach (QModelIndex id, selected) {
+ _add_track(_current_tracks.at(id.row()));
+ }
+ break;
+ case STATE_PLAYLIST:
+ foreach (QModelIndex id, selected) {
+ _add_playlist(id.data().toString());
+ }
+ break;
+ case STATE_PLAYLIST_TRACK:
+ foreach (QModelIndex id, selected) {
+ _add_track(_current_tracks.at(id.row()));
+ }
+ break;
+ default:
+ emit done();
+ return;
+ }
+ emit done();
+}
+
+
+void LibraryForm::_add_artist(QString artist) {
+ QList<QString> albums = _lib->getAlbumsForArtist(artist);
+ foreach(QString album, albums) {
+ _add_album(artist, album);
+ }
+}
+
+void LibraryForm::_add_album(QString artist, QString album) {
+ QList<Track> tracks = _lib->getTracksForAlbum(album, artist);
+ foreach(Track track, tracks) {
+ _add_track(track);
+ }
+}
+
+void LibraryForm::_add_track(Track track) {
+ Playlist current = _lib->getCurrentPlaylist();
+ current.addTrack(track);
+ _lib->saveCurrentPlaylist(current);
+}
+
+void LibraryForm::_add_playlist(QString name) {
+ Playlist playlist = _lib->getPlaylist(name);
+ QList<Track> tracks = playlist.tracks();
+ foreach (Track track, tracks) {
+ _add_track(track);
+ }
+}
+
+void LibraryForm::_back_button() {
+ switch (_state) {
+ case STATE_ALBUM:
+ _view_button();
+ break;
+ case STATE_TRACK:
+ __fill_model(_model, _lib->getAlbumsForArtist(_current_artist));
+ _state = STATE_ALBUM;
+ ui->listLabel->setText(QString("Albums by \"%1\"").arg(_current_artist));
+ break;
+ case STATE_PLAYLIST_TRACK:
+ _playlists_button();
+ default:
+ return;
+ }
+}
+
+void LibraryForm::_playlists_button() {
+ QList<QString> playlists = _lib->getPlaylistsNames();
+ __fill_model(_model, playlists);
+ ui->listView->setModel(_model);
+ _state = STATE_PLAYLIST;
+ ui->backButton->hide();
+ ui->listLabel->setText("Playlists");
+ ui->addButton->hide();
+ ui->deleteButton->show();
+ ui->useButton->hide();
+}
+
+void LibraryForm::_delete_button() {
+ if (_state == STATE_PLAYLIST_TRACK) {
+ QModelIndexList selected = ui->listView->selectionModel()->selectedIndexes();
+ ui->listView->selectionModel()->clearSelection();
+ QQueue<int> to_delete;
+ foreach (QModelIndex id, selected) {
+ _delete_track(_current_tracks.at(id.row()));
+ to_delete.append(id.row());
+ }
+ qSort(to_delete);
+ int count = to_delete.count();
+ for (int i = count-1; i >= 0; i--) {
+ _current_tracks.removeAt(to_delete.at(i));
+ }
+ __fill_model_tracks(_model, _current_tracks);
+ } else if (_state == STATE_PLAYLIST) {
+ QModelIndexList selected = ui->listView->selectionModel()->selectedIndexes();
+ QQueue<int> to_delete;
+ foreach (QModelIndex id, selected) {
+ to_delete.append(id.row());
+ }
+ qSort(to_delete);
+ int count = to_delete.count();
+ for (int i = count-1; i >= 0; i--) {
+ QString name = _model->item(to_delete.at(i))->text();
+ if (name != _CURRENT_PLAYLIST_SUBST_) {
+ qDebug() << "deleting " << name;
+ _lib->removePlaylist(name);
+ _model->removeRow(to_delete.at(i));
+ }
+ }
+ }
+}
+
+void LibraryForm::_delete_track(Track track) {
+ Playlist current = _lib->getCurrentPlaylist();
+ current.removeTrack(track);
+ _lib->saveCurrentPlaylist(current);
+}
+
+void LibraryForm::_use_button() {
+ _lib->saveCurrentPlaylist(_current_playlist);
+}
+
+void LibraryForm::search(QString &pattern) {
+ _search_pattern = pattern;
+ _search_current_id = -1;
+ nextItem();
+}
+
+void LibraryForm::nextItem() {
+ QString data = _model->index(_search_current_id, 0).data().toString();
+ for (int i = _search_current_id+1; i < _model->rowCount(); i++) {
+ data = _model->index(i, 0).data().toString();
+ if (data.contains(_search_pattern, Qt::CaseInsensitive)) {
+ _search_current_id = i;
+ break;
+ }
+ }
+ QModelIndex id = _model->index(_search_current_id, 0);
+ ui->listView->selectionModel()->clearSelection();
+ ui->listView->selectionModel()->select(id, QItemSelectionModel::Select);
+ ui->listView->scrollTo(id);
+}
+
+void LibraryForm::prevItem() {
+ QString data = _model->index(_search_current_id, 0).data().toString();
+ for (int i = _search_current_id-1; i >= 0; i--) {
+ data = _model->index(i, 0).data().toString();
+ if (data.contains(_search_pattern, Qt::CaseInsensitive)) {
+ _search_current_id = i;
+ break;
+ }
+ }
+ QModelIndex id = _model->index(_search_current_id, 0);
+ ui->listView->selectionModel()->clearSelection();
+ ui->listView->selectionModel()->select(id, QItemSelectionModel::Select);
+ ui->listView->scrollTo(id);
+}
+
+void LibraryForm::cancelSearch() {
+ _search_pattern = "";
+ ui->listView->selectionModel()->clearSelection();
+}
projects / someplayer / blobdiff