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mainwindow.cpp
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mainwindow.cpp
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/*
* This file is part of Spokify.
* Copyright (C) 2010 Rafael Fernández López <ereslibre@kde.org>
*
* Spokify 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 3 of the License, or
* (at your option) any later version.
*
* Spokify 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 Spokify. If not, see <http://www.gnu.org/licenses/>.
*/
#include "mainwindow.h"
#include "login.h"
#include "trackview.h"
#include "trackmodel.h"
#include "coverlabel.h"
#include "mainwidget.h"
#include "soundfeeder.h"
#include "playlistview.h"
#include "playlistmodel.h"
#include "searchhistorymodel.h"
#include "scrobblingsettingsdialog.h"
#include "scrobbler.h"
#include "lyricswidget.h"
#include <QtCore/QDir>
#include <QtCore/QTimer>
#include <QtCore/QBuffer>
#include <QtGui/QLabel>
#include <QtGui/QMovie>
#include <QtGui/QListView>
#include <QtGui/QBoxLayout>
#include <QtGui/QDockWidget>
#include <QtGui/QCloseEvent>
#include <QtGui/QProgressBar>
#include <QtGui/QSortFilterProxyModel>
#include <KMenu>
#include <KDebug>
#include <KAction>
#include <KLocale>
#include <KLineEdit>
#include <KComboBox>
#include <KAboutData>
#include <KStatusBar>
#include <KPushButton>
#include <KMessageBox>
#include <KApplication>
#include <KNotification>
#include <KStandardDirs>
#include <KStandardAction>
#include <KActionCollection>
#include <KStatusNotifierItem>
MainWindow *MainWindow::s_self = 0;
//BEGIN: SpotifySession - application bridge
namespace SpotifySession {
static void loggedIn(sp_session *session, sp_error error)
{
Q_UNUSED(session);
if (error == SP_ERROR_OK) {
MainWindow::self()->spotifyLoggedIn();
return;
}
MainWindow::self()->restoreStatusBarSlot();
MainWindow::self()->actionCollection()->action("login")->setEnabled(true);
switch (error) {
case SP_ERROR_BAD_API_VERSION:
case SP_ERROR_API_INITIALIZATION_FAILED:
#if SPOTIFY_API_VERSION < 9
case SP_ERROR_RESOURCE_NOT_LOADED:
#endif
case SP_ERROR_BAD_APPLICATION_KEY:
case SP_ERROR_CLIENT_TOO_OLD:
case SP_ERROR_BAD_USER_AGENT:
case SP_ERROR_MISSING_CALLBACK:
case SP_ERROR_INVALID_INDATA:
case SP_ERROR_INDEX_OUT_OF_RANGE:
case SP_ERROR_OTHER_TRANSIENT:
case SP_ERROR_IS_LOADING:
KMessageBox::sorry(MainWindow::self(), i18n("An internal error happened with error code (%1).\n\nPlease, report this bug.", error),
i18n("A critical error happened"));
break;
case SP_ERROR_BAD_USERNAME_OR_PASSWORD:
KMessageBox::sorry(MainWindow::self(), i18n("Invalid username or password"),
i18n("Invalid username or password"));
break;
case SP_ERROR_USER_BANNED:
KMessageBox::sorry(MainWindow::self(), i18n("This user has been banned"),
i18n("User banned"));
break;
case SP_ERROR_UNABLE_TO_CONTACT_SERVER:
KMessageBox::sorry(MainWindow::self(), i18n("Cannot connect to server"),
i18n("Cannot connect to server"));
break;
case SP_ERROR_OTHER_PERMANENT:
KMessageBox::sorry(MainWindow::self(), i18n("Something wrong happened.\n\nWhatever it is, it is permanent."),
i18n("Something wrong happened"));
break;
case SP_ERROR_USER_NEEDS_PREMIUM:
KMessageBox::sorry(MainWindow::self(), i18n("You need to be a Premium User in order to login"),
i18n("Premium User access required"));
break;
default:
qWarning() << Q_FUNC_INFO << "Unhandled spotify error:" << error;
break;
}
}
static void loggedOut(sp_session *session)
{
Q_UNUSED(session);
MainWindow::self()->spotifyLoggedOut();
}
static void metadataUpdated(sp_session *session)
{
Q_UNUSED(session);
MainWindow::self()->fillPlaylistModel();
}
static void connectionError(sp_session *session, sp_error error)
{
Q_UNUSED(session);
Q_UNUSED(error);
}
static void messageToUser(sp_session *session, const char *message)
{
Q_UNUSED(session);
Q_UNUSED(message);
}
static void notifyMainThread(sp_session *session)
{
Q_UNUSED(session);
MainWindow::self()->signalNotifyMainThread();
}
static int musicDelivery(sp_session *session, const sp_audioformat *format, const void *frames, int numFrames_)
{
Q_UNUSED(session);
if (!numFrames_) {
return 0;
}
const int numFrames = qMin(numFrames_, 8192);
QMutex &m = MainWindow::self()->dataMutex();
m.lock();
Chunk c;
c.m_data = malloc(numFrames * sizeof(int16_t) * format->channels);
memcpy(c.m_data, frames, numFrames * sizeof(int16_t) * format->channels);
c.m_dataFrames = numFrames;
c.m_rate = format->sample_rate;
MainWindow::self()->newChunk(c);
m.unlock();
MainWindow::self()->pcmWaitCondition().wakeAll();
return numFrames;
}
static void playTokenLost(sp_session *session)
{
Q_UNUSED(session);
MainWindow::self()->spotifyPlayTokenLost();
}
static void logMessage(sp_session *session, const char *data)
{
Q_UNUSED(session);
Q_UNUSED(data);
}
static void endOfTrack(sp_session *session)
{
Q_UNUSED(session);
MainWindow::self()->endOfTrack();
}
static void streamingError(sp_session *session, sp_error error)
{
Q_UNUSED(session);
Q_UNUSED(error);
}
static void userinfoUpdated(sp_session *session)
{
Q_UNUSED(session);
}
#if SPOTIFY_API_VERSION > 4
static void startPlayback(sp_session *session)
{
Q_UNUSED(session);
}
static void stopPlayback(sp_session *session)
{
Q_UNUSED(session);
}
static void getAudioBufferStats(sp_session *session, sp_audio_buffer_stats *stats)
{
Q_UNUSED(session);
Q_UNUSED(stats);
}
#endif
#if SPOTIFY_API_VERSION >= 10
static void offlineStatusUpdated(sp_session *session)
{
Q_UNUSED(session);
}
static void offlineError(sp_session *session, sp_error error)
{
Q_UNUSED(session);
Q_UNUSED(error);
}
#endif
#if SPOTIFY_API_VERSION >= 11
static void credentialsBlobUpdated(sp_session *session, const char *blob)
{
Q_UNUSED(session);
Q_UNUSED(blob);
}
#endif
#if SPOTIFY_API_VERSION >= 12
static void connectionstateUpdated(sp_session *session)
{
Q_UNUSED(session);
}
static void scrobbleError(sp_session *session, sp_error error)
{
Q_UNUSED(session);
Q_UNUSED(error);
}
static void privateSessionModeChanged(sp_session *session, bool is_private)
{
Q_UNUSED(session);
Q_UNUSED(is_private);
}
#endif
static sp_session_callbacks spotifyCallbacks = {
&SpotifySession::loggedIn,
&SpotifySession::loggedOut,
&SpotifySession::metadataUpdated,
&SpotifySession::connectionError,
&SpotifySession::messageToUser,
&SpotifySession::notifyMainThread,
&SpotifySession::musicDelivery,
&SpotifySession::playTokenLost,
&SpotifySession::logMessage,
&SpotifySession::endOfTrack,
&SpotifySession::streamingError,
&SpotifySession::userinfoUpdated
#if SPOTIFY_API_VERSION > 4
, &SpotifySession::startPlayback,
&SpotifySession::stopPlayback,
&SpotifySession::getAudioBufferStats
#endif
#if SPOTIFY_API_VERSION >= 10
, &SpotifySession::offlineStatusUpdated,
&SpotifySession::offlineError
#endif
#if SPOTIFY_API_VERSION >= 11
, &SpotifySession::credentialsBlobUpdated
#endif
#if SPOTIFY_API_VERSION >= 12
, &SpotifySession::connectionstateUpdated,
&SpotifySession::scrobbleError,
&SpotifySession::privateSessionModeChanged
#endif
};
}
//END: SpotifySession - application bridge
//BEGIN: SpotifyPlaylists - application bridge
namespace SpotifyPlaylists {
static void tracksAdded(sp_playlist *pl, sp_track *const *tracks, int numTracks, int position, void *userdata)
{
Q_UNUSED(tracks);
Q_UNUSED(numTracks);
Q_UNUSED(position);
Q_UNUSED(userdata);
MainWidget::Collection &c = MainWindow::self()->mainWidget()->collection(pl);
c.needsToBeFilled = true;
}
static void tracksRemoved(sp_playlist *pl, const int *tracks, int numTracks, void *userdata)
{
Q_UNUSED(tracks);
Q_UNUSED(numTracks);
Q_UNUSED(userdata);
MainWidget::Collection &c = MainWindow::self()->mainWidget()->collection(pl);
c.needsToBeFilled = true;
}
static void tracksMoved(sp_playlist *pl, const int *tracks, int numTracks, int newPosition, void *userdata)
{
Q_UNUSED(tracks);
Q_UNUSED(numTracks);
Q_UNUSED(newPosition);
Q_UNUSED(userdata);
MainWidget::Collection &c = MainWindow::self()->mainWidget()->collection(pl);
c.needsToBeFilled = true;
}
static void playlistRenamed(sp_playlist *pl, void *userdata)
{
Q_UNUSED(pl);
Q_UNUSED(userdata);
MainWindow::self()->fillPlaylistModel();
}
static void playlistStateChanged(sp_playlist *pl, void *userdata)
{
Q_UNUSED(pl);
Q_UNUSED(userdata);
}
static void playlistUpdateInProgress(sp_playlist *pl, bool done, void *userdata)
{
Q_UNUSED(pl);
Q_UNUSED(done);
Q_UNUSED(userdata);
}
static void playlistMetadataUpdated(sp_playlist *pl, void *userdata)
{
Q_UNUSED(pl);
Q_UNUSED(userdata);
}
#if SPOTIFY_API_VERSION > 4
static void trackCreatedChanged(sp_playlist *pl, int position, sp_user *user, int when, void *userdata)
{
Q_UNUSED(pl);
Q_UNUSED(position);
Q_UNUSED(user);
Q_UNUSED(when);
Q_UNUSED(userdata);
}
static void trackSeenChanged(sp_playlist *pl, int position, bool seen, void *userdata)
{
Q_UNUSED(pl);
Q_UNUSED(position);
Q_UNUSED(seen);
Q_UNUSED(userdata);
}
static void descriptionChanged(sp_playlist *pl, const char *desc, void *userdata)
{
Q_UNUSED(pl);
Q_UNUSED(desc);
Q_UNUSED(userdata);
}
static void imageChanged(sp_playlist *pl, const byte *image, void *userdata)
{
Q_UNUSED(pl);
Q_UNUSED(image);
Q_UNUSED(userdata);
}
#endif
#if SPOTIFY_API_VERSION >= 10
static void trackMessageChanged(sp_playlist *pl, int position, const char *message, void *userdata)
{
Q_UNUSED(pl);
Q_UNUSED(position);
Q_UNUSED(message);
Q_UNUSED(userdata);
}
static void subscribersChanged(sp_playlist *pl, void *userdata)
{
Q_UNUSED(pl);
Q_UNUSED(userdata);
}
#endif
static sp_playlist_callbacks spotifyCallbacks = {
&SpotifyPlaylists::tracksAdded,
&SpotifyPlaylists::tracksRemoved,
&SpotifyPlaylists::tracksMoved,
&SpotifyPlaylists::playlistRenamed,
&SpotifyPlaylists::playlistStateChanged,
&SpotifyPlaylists::playlistUpdateInProgress,
&SpotifyPlaylists::playlistMetadataUpdated
#if SPOTIFY_API_VERSION > 4
, &SpotifyPlaylists::trackCreatedChanged,
&SpotifyPlaylists::trackSeenChanged,
&SpotifyPlaylists::descriptionChanged,
&SpotifyPlaylists::imageChanged
#endif
#if SPOTIFY_API_VERSION >= 10
, &SpotifyPlaylists::trackMessageChanged,
&SpotifyPlaylists::subscribersChanged
#endif
};
}
//END: SpotifyPlaylists - application bridge
//BEGIN: SpotifyPlaylistContainer - application bridge
namespace SpotifyPlaylistContainer {
static void playlistAdded(sp_playlistcontainer *pc, sp_playlist *playlist, int position, void *userdata)
{
Q_UNUSED(pc);
Q_UNUSED(playlist);
Q_UNUSED(position);
Q_UNUSED(userdata);
MainWindow::self()->fillPlaylistModel();
}
static void playlistRemoved(sp_playlistcontainer *pc, sp_playlist *playlist, int position, void *userdata)
{
Q_UNUSED(pc);
Q_UNUSED(playlist);
Q_UNUSED(position);
Q_UNUSED(userdata);
MainWindow::self()->fillPlaylistModel();
}
static void playlistMoved(sp_playlistcontainer *pc, sp_playlist *playlist, int position, int newPosition, void *userdata)
{
Q_UNUSED(pc);
Q_UNUSED(playlist);
Q_UNUSED(position);
Q_UNUSED(newPosition);
Q_UNUSED(userdata);
MainWindow::self()->fillPlaylistModel();
}
static void containerLoaded(sp_playlistcontainer *pc, void *userdata)
{
Q_UNUSED(pc);
Q_UNUSED(userdata);
MainWindow::self()->fillPlaylistModel();
}
static sp_playlistcontainer_callbacks spotifyCallbacks = {
&SpotifyPlaylistContainer::playlistAdded,
&SpotifyPlaylistContainer::playlistRemoved,
&SpotifyPlaylistContainer::playlistMoved,
&SpotifyPlaylistContainer::containerLoaded
};
}
//END: SpotifyPlaylistContainer - application bridge
//BEGIN: SpotifySearch - application bridge
namespace SpotifySearch {
static void searchComplete(sp_search *result, void *userdata)
{
QString *query = static_cast<QString*>(userdata);
SearchHistoryModel *const searchHistoryModel = MainWindow::self()->searchHistoryModel();
searchHistoryModel->insertRow(searchHistoryModel->rowCount());
const QModelIndex index = searchHistoryModel->index(searchHistoryModel->rowCount() - 1, 0);
searchHistoryModel->setData(index, *query);
searchHistoryModel->setData(index, QVariant::fromValue<sp_search*>(result), SearchHistoryModel::SpotifyNativeSearchRole);
MainWindow::self()->searchHistoryView()->setCurrentIndex(index);
MainWindow::self()->mainWidget()->trackView()->setSearching(false);
TrackModel *const trackModel = MainWindow::self()->mainWidget()->collection(result).trackModel;
trackModel->insertRows(0, sp_search_num_tracks(result));
for (int i = 0; i < sp_search_num_tracks(result); ++i) {
sp_track *const tr = sp_search_track(result, i);
if (!tr || !sp_track_is_loaded(tr)) {
const QModelIndex &index = trackModel->index(i, TrackModel::Title);
trackModel->setData(index, i18n("Loading..."));
continue;
}
{
const QModelIndex &index = trackModel->index(i, TrackModel::Title);
trackModel->setData(index, QString::fromUtf8(sp_track_name(tr)));
}
{
const QModelIndex &index = trackModel->index(i, TrackModel::Artist);
sp_artist *const artist = sp_track_artist(tr, 0);
if (artist) {
trackModel->setData(index, QString::fromUtf8(sp_artist_name(artist)));
}
}
{
const QModelIndex &index = trackModel->index(i, TrackModel::Album);
sp_album *const album = sp_track_album(tr);
if (album) {
trackModel->setData(index, QString::fromUtf8(sp_album_name(album)));
}
}
{
const QModelIndex &index = trackModel->index(i, TrackModel::Duration);
trackModel->setData(index, sp_track_duration(tr));
}
{
const QModelIndex &index = trackModel->index(i, TrackModel::Popularity);
trackModel->setData(index, sp_track_popularity(tr));
}
{
const QModelIndex &index = trackModel->index(i, TrackModel::Title);
trackModel->setData(index, QVariant::fromValue<sp_track*>(tr), TrackModel::SpotifyNativeTrackRole);
}
}
MainWindow::self()->showTemporaryMessage(i18n("Search complete"));
delete query;
}
static void dummySearchComplete(sp_search *result, void *userdata)
{
QString *query = static_cast<QString*>(userdata);
const int res = sp_search_total_tracks(result);
#if SPOTIFY_API_VERSION >= 12
sp_search_create(MainWindow::self()->session(), query->toUtf8().data(), 0, res, 0, 0, 0, 0, 0, 0, SP_SEARCH_STANDARD, &SpotifySearch::searchComplete, userdata);
#else
sp_search_create(MainWindow::self()->session(), query->toUtf8().data(), 0, res, 0, 0, 0, 0, &SpotifySearch::searchComplete, userdata);
#endif
}
}
//END: SpotifySearch - application bridge
//BEGIN: SpotifyImage - application bridge
namespace SpotifyImage {
void imageLoaded(sp_image *image, void *userdata)
{
size_t dataSize = 0;
const void *imageData = sp_image_data(image, &dataSize);
const QImage cover = QImage::fromData(static_cast<const uchar*>(imageData), dataSize, "JPEG");
MainWindow::self()->signalCoverLoaded(cover);
sp_track *const tr = static_cast<sp_track*>(userdata);
KNotification *notification = new KNotification("nowListening");
notification->setTitle(i18n("Spokify - Now Listening"));
notification->setPixmap(QPixmap::fromImage(cover.scaled(QSize(64, 64), Qt::KeepAspectRatio, Qt::SmoothTransformation)));
notification->setText(i18n("Track: %1\nArtist: %2\nAlbum: %3\nPopularity: %4%",
QString::fromUtf8(sp_track_name(tr)),
QString::fromUtf8(sp_artist_name(sp_track_artist(tr, 0))),
QString::fromUtf8(sp_album_name(sp_track_album(tr))),
sp_track_popularity(tr)));
notification->sendEvent();
}
}
//END: SpotifyImage - application bridge
MainWindow::MainWindow(QWidget *parent)
: KXmlGuiWindow(parent)
, m_soundFeeder(new SoundFeeder(this))
, m_isExiting(false)
, m_pc(0)
, m_currentPlaylist(0)
, m_statusLabel(new QLabel(i18n("Ready"), this))
, m_progress(new QProgressBar(this))
, m_notifierItem(new KStatusNotifierItem(i18n("Spokify"), this))
, m_loggedIn(false)
, m_mainWidget(new MainWidget(this))
, m_playlistModel(new PlaylistModel(this))
, m_searchHistoryModel(new SearchHistoryModel(this))
, m_playlistView(new PlaylistView(this))
, m_searchHistoryView(new QListView(this))
{
qRegisterMetaType<Chunk>();
s_self = this;
m_notifierItem->setCategory(KStatusNotifierItem::ApplicationStatus);
m_notifierItem->setAssociatedWidget(this);
m_notifierItem->setToolTip("preferences-desktop-text-to-speech", "Spokify", KGlobal::mainComponent().aboutData()->shortDescription());
m_notifierItem->setStatus(KStatusNotifierItem::Active);
m_notifierItem->setIconByName("preferences-desktop-text-to-speech");
m_scrobbler = new Scrobbler(this);
connect(this, SIGNAL(nowPlaying(QString,QString,uint)), m_scrobbler, SLOT(setTrack(QString, QString, uint)));
connect(this, SIGNAL(scrobble()), m_scrobbler, SLOT(scrobble()));
setupActions();
{
KMenu *contextMenu = m_notifierItem->contextMenu();
contextMenu->addSeparator();
contextMenu->addAction(m_pause);
contextMenu->addAction(m_previousTrack);
contextMenu->addAction(m_nextTrack);
}
connect(this, SIGNAL(notifyMainThreadSignal()), this, SLOT(notifyMainThread()), Qt::QueuedConnection);
connect(this, SIGNAL(newChunkReceived(Chunk)), this, SLOT(newChunkReceivedSlot(Chunk)), Qt::QueuedConnection);
connect(this, SIGNAL(coverLoaded(QImage)), this, SLOT(coverLoadedSlot(QImage)), Qt::QueuedConnection);
connect(m_soundFeeder, SIGNAL(pcmWritten(Chunk)), this, SLOT(pcmWrittenSlot(Chunk)));
connect(m_mainWidget, SIGNAL(play(QModelIndex)), this, SLOT(playSlot(QModelIndex)));
connect(m_mainWidget, SIGNAL(resume()), this, SLOT(resumeSlot()));
connect(m_mainWidget, SIGNAL(pausedOrStopped()), this, SLOT(pausedOrStoppedSlot()));
connect(m_mainWidget, SIGNAL(seekPosition(int)), this, SLOT(seekPosition(int)));
connect(m_mainWidget, SIGNAL(currentTrackFinished()), this, SLOT(nextTrackSlot()));
setCentralWidget(m_mainWidget);
//BEGIN: Spotify session init
{
const QByteArray settingsPath = QString("%1/.config/spotify").arg(QDir::homePath()).toUtf8();
memset(&m_config, 0, sizeof(m_config));
m_config.api_version = SPOTIFY_API_VERSION;
m_config.cache_location = settingsPath.constData();
m_config.settings_location = settingsPath.constData();
m_config.application_key = g_appkey;
m_config.application_key_size = g_appkey_size;
m_config.user_agent = "spokify";
m_config.callbacks = &SpotifySession::spotifyCallbacks;
#if SPOTIFY_API_VERSION > 4
sp_error error = sp_session_create(&m_config, &m_session);
if (error != SP_ERROR_OK) {
KMessageBox::error(this, i18n("Couldn't create Spotify session.\n\nThe error message is \"%1\".\n\nPlease try again. If the problem persists contact the developers.", sp_error_message(error)), i18n("A critical error happened"));
return;
}
#else
sp_session_init(&m_config, &m_session);
#endif
}
//END: Spotify session init
//BEGIN: set up playlists widget
{
m_playlistView->setAlternatingRowColors(true);
m_playlistView->setEditTriggers(QAbstractItemView::NoEditTriggers);
m_playlistView->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
m_playlistView->setMouseTracking(true);
m_playlistView->setDropIndicatorShown(true);
m_playlistView->viewport()->setAcceptDrops(true);
m_playlistView->setModel(m_playlistModel);
QDockWidget *playlists = new QDockWidget(i18n("Playlists"), this);
playlists->setObjectName("playlists");
playlists->setWidget(m_playlistView);
addDockWidget(Qt::LeftDockWidgetArea, playlists);
connect(m_playlistView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), this, SLOT(playlistChanged(QItemSelection)));
connect(m_playlistView, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(playPlaylist(QModelIndex)));
}
//END: set up playlists widget
//BEGIN: set up search history widget
{
m_searchHistoryView->setAlternatingRowColors(true);
m_searchHistoryView->setEditTriggers(QAbstractItemView::NoEditTriggers);
m_searchHistoryView->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
m_searchHistoryView->setMouseTracking(true);
m_searchHistoryView->setModel(m_searchHistoryModel);
QDockWidget *searchHistory = new QDockWidget(i18n("Search History"), this);
searchHistory->setObjectName("searchhistory");
searchHistory->setWidget(m_searchHistoryView);
addDockWidget(Qt::LeftDockWidgetArea, searchHistory);
connect(m_searchHistoryView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), this, SLOT(searchHistoryChanged(QItemSelection)));
connect(m_searchHistoryView, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(playSearchHistory(QModelIndex)));
}
//END: set up search history widget
//BEGIN: set up search widget
{
QDockWidget *search = new QDockWidget(i18n("Search"), this);
search->setObjectName("search");
search->setWidget(createSearchWidget());
addDockWidget(Qt::LeftDockWidgetArea, search);
}
//END: set up search widget
//BEGIN: set up cover widget
{
QDockWidget *cover = new QDockWidget(i18n("Cover"), this);
cover->setObjectName("cover");
cover->setWidget(createCoverWidget());
addDockWidget(Qt::LeftDockWidgetArea, cover);
}
//END: set up cover widget
//BEGIN: set up lyrics widget
{
QDockWidget *lyrics = new QDockWidget(i18n("Lyrics"), this);
lyrics->setObjectName("lyrics");
m_lyricsWidget = new LyricsWidget(this);
lyrics->setWidget(m_lyricsWidget);
addDockWidget(Qt::LeftDockWidgetArea, lyrics);
connect(this, SIGNAL(nowPlaying(QString,QString,uint)), m_lyricsWidget, SLOT(setTrack(QString, QString)));
}
//END: set up cover widget
m_progress->setMinimum(0);
m_progress->setMaximum(0);
m_progress->setVisible(false);
statusBar()->insertWidget(0, m_statusLabel);
statusBar()->insertWidget(1, new QWidget(this), 1);
statusBar()->insertWidget(2, m_progress);
clearAllWidgets();
setAutoSaveSettings();
initSound();
m_soundFeeder->start();
Login *login = new Login(this);
login->exec();
}
MainWindow::~MainWindow()
{
m_isExiting = true;
m_pcmWaitCondition.wakeAll();
if (m_loggedIn) {
sp_session_logout(m_session);
}
#if SPOTIFY_API_VERSION > 4
if (m_session) {
sp_session_release(m_session);
}
#endif
}
QSize MainWindow::sizeHint() const
{
return QSize(800, 600);
}
bool MainWindow::isExiting() const
{
return m_isExiting;
}
sp_session *MainWindow::session() const
{
return m_session;
}
sp_playlistcontainer *MainWindow::playlistContainer() const
{
return sp_session_playlistcontainer(m_session);
}
MainWindow *MainWindow::self()
{
return s_self;
}
MainWidget *MainWindow::mainWidget() const
{
return m_mainWidget;
}
QListView *MainWindow::playlistView() const
{
return m_playlistView;
}
SearchHistoryModel *MainWindow::searchHistoryModel() const
{
return m_searchHistoryModel;
}
QListView *MainWindow::searchHistoryView() const
{
return m_searchHistoryView;
}
void MainWindow::signalNotifyMainThread()
{
emit notifyMainThreadSignal();
}
bool MainWindow::isPlaying() const
{
return m_mainWidget->state() == MainWidget::Playing;
}
void MainWindow::spotifyLoggedIn()
{
showTemporaryMessage(i18n("Logged in"));
m_loggedIn = true;
m_login->setVisible(false);
m_login->setEnabled(true);
m_logout->setVisible(true);
m_playlistView->setEnabled(true);
m_searchHistoryView->setEnabled(true);
m_searchCategory->setEnabled(true);
m_searchField->setEnabled(true);
m_cover->setEnabled(true);
m_mainWidget->loggedIn();
fillPlaylistModel();
}
void MainWindow::spotifyLoggedOut()
{
if (!m_loggedIn) {
return;
}
showTemporaryMessage(i18n("Logged out"));
m_loggedIn = false;
m_login->setVisible(true);
m_logout->setVisible(false);
m_logout->setEnabled(true);
}
void MainWindow::spotifyPlayTokenLost()
{
KMessageBox::sorry(this, i18n("Music is being played with this account at other client"), i18n("Account already being used"));
}
void MainWindow::showTemporaryMessage(const QString &message)
{
m_progress->setVisible(false);
m_statusLabel->setText(message);
QTimer::singleShot(2000, this, SLOT(restoreStatusBarSlot()));
}
void MainWindow::showRequest(const QString &request)
{
m_progress->setVisible(true);
m_statusLabel->setText(request);
}
snd_pcm_t *MainWindow::pcmHandle() const
{
return m_snd;
}
QMutex &MainWindow::pcmMutex()
{
return m_pcmMutex;
}
QMutex &MainWindow::dataMutex()
{
return m_dataMutex;
}
QWaitCondition &MainWindow::pcmWaitCondition()
{
return m_pcmWaitCondition;
}
QWaitCondition &MainWindow::playCondition()
{
return m_playCondition;
}
void MainWindow::newChunk(const Chunk &chunk)
{
m_data.enqueue(chunk);
emit newChunkReceived(chunk);
}
void MainWindow::coverLoadedSlot(const QImage &cover)
{
m_coverLoading->stop();
m_cover->setPixmap(QPixmap::fromImage(cover));
}
Chunk MainWindow::nextChunk()
{
Chunk chunk = m_data.dequeue();
m_mainWidget->updateAnalyzer(chunk);
return chunk;
}
bool MainWindow::hasChunk() const
{
return !m_data.isEmpty();
}
void MainWindow::endOfTrack()
{
Chunk c;
c.m_data = 0;
c.m_dataFrames = -1;
c.m_rate = -1;
m_dataMutex.lock();
m_data.enqueue(c);
m_dataMutex.unlock();
m_mainWidget->advanceCurrentCacheTrackTime(c);
}
void MainWindow::fillPlaylistModel()
{
if (!m_pc) {
m_pc = sp_session_playlistcontainer(m_session);
sp_playlistcontainer_add_callbacks(m_pc, &SpotifyPlaylistContainer::spotifyCallbacks, this);
}
int numPlaylists = sp_playlistcontainer_num_playlists(m_pc);
// Collect the playlists that are of type "playlist", discard others
QList<sp_playlist*> playLists;
playLists.reserve(numPlaylists);
for (int i = 0; i < numPlaylists; ++i) {
if (sp_playlistcontainer_playlist_type(m_pc, i) == SP_PLAYLIST_TYPE_PLAYLIST) {
playLists.append(sp_playlistcontainer_playlist(m_pc, i));
}
}
numPlaylists = 1 + playLists.count(); // 1 place needed for the starred tracks list
m_playlistModel->removeRows(0, m_playlistModel->rowCount());
m_playlistModel->insertRows(0, numPlaylists);
int currRow = -1;
// Add the special playlist for starred tracks
{
sp_playlist *pl = sp_session_starred_create(m_session);
Q_ASSERT(pl);
if (pl == m_currentPlaylist) {
currRow = 0;
}
sp_playlist_add_callbacks(pl, &SpotifyPlaylists::spotifyCallbacks, NULL);
const QModelIndex &index = m_playlistModel->index(0);
m_playlistModel->setData(index, QChar(0x2605) + i18n("Starred tracks"));
m_playlistModel->setData(index, QVariant::fromValue<sp_playlist*>(pl), PlaylistModel::SpotifyNativePlaylistRole);
}
static QList<sp_playlist*> playlistsWithCallbacksSet;
for (int i = 1; i < numPlaylists; ++i) {
sp_playlist *pl = playLists.at(i - 1);
if (pl == m_currentPlaylist) {
currRow = i;
}
if (!playlistsWithCallbacksSet.contains(pl)) {
playlistsWithCallbacksSet.append(pl);
sp_playlist_add_callbacks(pl, &SpotifyPlaylists::spotifyCallbacks, NULL);
}
const QModelIndex &index = m_playlistModel->index(i);
m_playlistModel->setData(index, QString::fromUtf8(sp_playlist_name(pl)));
m_playlistModel->setData(index, QVariant::fromValue<sp_playlist*>(pl), PlaylistModel::SpotifyNativePlaylistRole);
}
if (currRow != -1) {
m_playlistView->setCurrentIndex(m_playlistModel->index(currRow, 0));
}
}
bool MainWindow::shuffleIsOn() const
{
return m_shuffle->isChecked();
}
bool MainWindow::repeatIsOn() const
{
return m_repeat->isChecked();
}
void MainWindow::restoreStatusBarSlot()
{
m_progress->setVisible(false);
m_statusLabel->setText(i18n("Ready"));
}
void MainWindow::closeEvent(QCloseEvent *event)
{
KMessageBox::information(this,
i18n("<qt>Closing the main window will keep Spokify running in the System Tray. "
"Use <B>Quit</B> from the menu, or the Spokify tray icon to exit the application.</qt>"),
i18n("Docking in System Tray" ), "hideOnCloseInfo" );
hide();
event->ignore();
}
void MainWindow::notifyMainThread()
{
int timeout;