Clementine-audio-player-Mac.../src/main.cpp

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/* This file is part of Clementine.
Copyright 2010, David Sansome <me@davidsansome.com>
Clementine 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.
Clementine 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 Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
#include <QtGlobal>
#ifdef Q_OS_WIN32
# define _WIN32_WINNT 0x0500
# include <windows.h>
# include <iostream>
#endif // Q_OS_WIN32
#include "config.h"
#include "core/commandlineoptions.h"
#include "core/database.h"
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#include "core/encoding.h"
#include "core/mac_startup.h"
#include "core/network.h"
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#include "core/networkproxyfactory.h"
#include "core/player.h"
#include "core/potranslator.h"
#include "core/song.h"
#include "core/taskmanager.h"
#include "core/utilities.h"
#include "engines/enginebase.h"
#include "library/directory.h"
#include "playlist/playlist.h"
#include "playlist/playlistmanager.h"
#include "radio/radiomodel.h"
#include "smartplaylists/generator.h"
#include "ui/equalizer.h"
#include "ui/iconloader.h"
#include "ui/mainwindow.h"
#include "ui/systemtrayicon.h"
#include "widgets/osd.h"
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#include "qtsingleapplication.h"
#include "qtsinglecoreapplication.h"
#include <QDir>
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#include <QLibraryInfo>
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#include <QNetworkProxyFactory>
#include <QSqlDatabase>
#include <QSqlQuery>
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#include <QTranslator>
#include <QtDebug>
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#include <glib-object.h>
#include <glib/gutils.h>
#include <gst/gst.h>
#include <boost/scoped_ptr.hpp>
using boost::scoped_ptr;
#include <echonest/Config.h>
#ifdef Q_OS_DARWIN
#include <sys/resource.h>
#include <sys/sysctl.h>
#endif
#ifdef HAVE_LIBLASTFM
#include "radio/lastfmservice.h"
#endif
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#ifdef HAVE_DBUS
#include "core/mpris_common.h"
#include "core/mpris.h"
#include "core/mpris2.h"
#include <QDBusArgument>
#include <QDBusConnection>
#include <QImage>
QDBusArgument& operator<< (QDBusArgument& arg, const QImage& image);
const QDBusArgument& operator>> (const QDBusArgument& arg, QImage& image);
#endif
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#ifdef HAVE_REMOTE
#include "remote/httpserver.h"
#include "remote/zeroconf.h"
#endif
class GstEnginePipeline;
// Load sqlite plugin on windows and mac.
#ifdef HAVE_STATIC_SQLITE
# include <QtPlugin>
Q_IMPORT_PLUGIN(qsqlite)
#endif
void LoadTranslation(const QString& prefix, const QString& path,
const QString& override_language = QString()) {
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#if QT_VERSION < 0x040700
// QTranslator::load will try to open and read "clementine" if it exists,
// without checking if it's a file first.
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// This was fixed in Qt 4.7
QFileInfo maybe_clementine_directory(path + "/clementine");
if (maybe_clementine_directory.exists() && !maybe_clementine_directory.isFile())
return;
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#endif
QString language = override_language.isEmpty() ?
QLocale::system().name() : override_language;
QTranslator* t = new PoTranslator;
if (t->load(prefix + "_" + language, path))
QCoreApplication::installTranslator(t);
else
delete t;
}
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void GLog(const gchar* domain,
GLogLevelFlags level,
const gchar* message,
gpointer user_data) {
qDebug() << "GLOG" << message;
}
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int main(int argc, char *argv[]) {
#ifdef Q_OS_DARWIN
// Do Mac specific startup to get media keys working.
// This must go before QApplication initialisation.
mac::MacMain();
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{
// Bump the soft limit for the number of file descriptors from the default of 256 to
// the maximum (usually 10240).
struct rlimit limit;
getrlimit(RLIMIT_NOFILE, &limit);
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// getrlimit() lies about the hard limit so we have to check sysctl.
int max_fd = 0;
size_t len = sizeof(max_fd);
sysctlbyname("kern.maxfilesperproc", &max_fd, &len, NULL, 0);
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limit.rlim_cur = max_fd;
int ret = setrlimit(RLIMIT_NOFILE, &limit);
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if (ret == 0) {
qDebug() << "Max fd:" << max_fd;
}
}
#endif
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QCoreApplication::setApplicationName("Clementine");
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QCoreApplication::setApplicationVersion(CLEMENTINE_VERSION_DISPLAY);
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QCoreApplication::setOrganizationName("Clementine");
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QCoreApplication::setOrganizationDomain("davidsansome.com");
#ifdef Q_OS_DARWIN
// Must happen after QCoreApplication::setOrganizationName().
if (mac::MigrateLegacyConfigFiles()) {
QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
db.setDatabaseName(Utilities::GetConfigPath(
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Utilities::Path_Root) + "/" + Database::kDatabaseFilename);
db.open();
QSqlQuery query(
"UPDATE songs SET art_manual = replace("
"art_manual, '.config', 'Library/Application Support') "
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"WHERE art_manual LIKE '%.config%'", db);
query.exec();
db.close();
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QSqlDatabase::removeDatabase(db.connectionName());
}
#endif
// This makes us show up nicely in gnome-volume-control
g_type_init();
g_set_application_name(QCoreApplication::applicationName().toLocal8Bit());
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g_log_set_default_handler(&GLog, NULL);
qRegisterMetaType<Directory>("Directory");
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qRegisterMetaType<DirectoryList>("DirectoryList");
qRegisterMetaType<Subdirectory>("Subdirectory");
qRegisterMetaType<SubdirectoryList>("SubdirectoryList");
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qRegisterMetaType<SongList>("SongList");
qRegisterMetaType<PlaylistItemList>("PlaylistItemList");
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qRegisterMetaType<Engine::State>("Engine::State");
qRegisterMetaType<Engine::SimpleMetaBundle>("Engine::SimpleMetaBundle");
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qRegisterMetaType<Equalizer::Params>("Equalizer::Params");
qRegisterMetaTypeStreamOperators<Equalizer::Params>("Equalizer::Params");
qRegisterMetaType<const char*>("const char*");
qRegisterMetaType<QNetworkReply*>("QNetworkReply*");
qRegisterMetaType<QNetworkReply**>("QNetworkReply**");
qRegisterMetaType<smart_playlists::GeneratorPtr>("smart_playlists::GeneratorPtr");
qRegisterMetaType<ColumnAlignmentMap>("ColumnAlignmentMap");
qRegisterMetaTypeStreamOperators<QMap<int, int> >("ColumnAlignmentMap");
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qRegisterMetaType<GstBuffer*>("GstBuffer*");
qRegisterMetaType<GstElement*>("GstElement*");
qRegisterMetaType<GstEnginePipeline*>("GstEnginePipeline*");
#ifdef HAVE_LIBLASTFM
lastfm::ws::ApiKey = LastFMService::kApiKey;
lastfm::ws::SharedSecret = LastFMService::kSecret;
#endif
CommandlineOptions options(argc, argv);
{
// Only start a core application now so we can check if there's another
// Clementine running without needing an X server.
// This MUST be done before parsing the commandline options so QTextCodec
// gets the right system locale for filenames.
QtSingleCoreApplication a(argc, argv);
// Parse commandline options - need to do this before starting the
// full QApplication so it works without an X server
if (!options.Parse())
return 1;
if (a.isRunning()) {
if (options.is_empty()) {
qDebug() << "Clementine is already running - activating existing window";
}
if (a.sendMessage(options.Serialize(), 5000)) {
return 0;
}
// Couldn't send the message so start anyway
}
}
// Detect technically invalid usage of non-ASCII in ID3v1 tags.
UniversalEncodingHandler handler;
TagLib::ID3v1::Tag::setStringHandler(&handler);
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QtSingleApplication a(argc, argv);
#ifdef Q_OS_DARWIN
QCoreApplication::setLibraryPaths(
QStringList() << QCoreApplication::applicationDirPath() + "/../PlugIns");
#endif
a.setQuitOnLastWindowClosed(false);
// Do this check again because another instance might have started by now
if (a.isRunning() && a.sendMessage(options.Serialize(), 5000)) {
return 0;
}
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#ifndef Q_OS_DARWIN
// Gnome on Ubuntu has menu icons disabled by default. I think that's a bad
// idea, and makes some menus in Clementine look confusing.
QCoreApplication::setAttribute(Qt::AA_DontShowIconsInMenus, false);
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#else
QCoreApplication::setAttribute(Qt::AA_DontShowIconsInMenus, true);
#endif
// Resources
Q_INIT_RESOURCE(data);
Q_INIT_RESOURCE(translations);
// Has the user forced a different language?
QString language = options.language();
if (language.isEmpty()) {
QSettings s;
s.beginGroup("General");
language = s.value("language").toString();
}
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// Translations
LoadTranslation("qt", QLibraryInfo::location(QLibraryInfo::TranslationsPath), language);
LoadTranslation("clementine", ":/translations", language);
LoadTranslation("clementine", a.applicationDirPath(), language);
LoadTranslation("clementine", QDir::currentPath(), language);
// Icons
IconLoader::Init();
Echonest::Config::instance()->setAPIKey("DFLFLJBUF4EGTXHIG");
Echonest::Config::instance()->setNetworkAccessManager(new NetworkAccessManager);
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// Network proxy
QNetworkProxyFactory::setApplicationProxyFactory(
NetworkProxyFactory::Instance());
// Seed the random number generator
srand(time(NULL));
scoped_ptr<BackgroundThread<Database> > database(
new BackgroundThreadImplementation<Database, Database>(NULL));
database->Start(true);
TaskManager task_manager;
PlaylistManager playlists(&task_manager, NULL);
RadioModel radio_model(database.get(), &task_manager, NULL);
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Player player(&playlists
#ifdef HAVE_LIBLASTFM
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,radio_model.GetLastFMService()
#endif
);
scoped_ptr<SystemTrayIcon> tray_icon(SystemTrayIcon::CreateSystemTrayIcon());
OSD osd(tray_icon.get());
#ifdef HAVE_DBUS
qDBusRegisterMetaType<QImage>();
qDBusRegisterMetaType<TrackMetadata>();
qDBusRegisterMetaType<TrackIds>();
mpris::ArtLoader art_loader;
mpris::Mpris mpris(&player, &art_loader);
QObject::connect(&playlists, SIGNAL(CurrentSongChanged(Song)), &art_loader, SLOT(LoadArt(Song)));
QObject::connect(&art_loader, SIGNAL(ThumbnailLoaded(Song, QString)),
&osd, SLOT(CoverArtPathReady(Song, QString)));
#endif
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#ifdef HAVE_REMOTE
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Zeroconf* zeroconf = Zeroconf::GetZeroconf();
if (zeroconf) {
HttpServer* server = new HttpServer(&player);
int port = 12345;
while (!server->Listen(QHostAddress::Any, port)) { ++port; }
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zeroconf->Publish("local", "_clementine._tcp", "Clementine", port);
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}
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#endif
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// Window
MainWindow w(
database.get(),
&task_manager,
&playlists,
&radio_model,
&player,
tray_icon.get(),
&osd);
#ifdef HAVE_DBUS
QObject::connect(&mpris, SIGNAL(RaiseMainWindow()), &w, SLOT(Raise()));
#endif
QObject::connect(&a, SIGNAL(messageReceived(QByteArray)), &w, SLOT(CommandlineOptionsReceived(QByteArray)));
w.CommandlineOptionsReceived(options);
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return a.exec();
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}