[Launcher] Refactored launcher.

src/DirectMpvPlayerBackend.cpp

@@ -140,8 +140,7 @@ DirectMpvPlayerBackend::DirectMpvPlayerBackend(QQuickItem* parent)
 DirectMpvPlayerBackend::~DirectMpvPlayerBackend()
 {
   printf("Shutting down...\n");
-
-  exit(0);
+  qApp->quit();
   printf("MPV terminated.\n");
 }
 

src/MpvPlayerBackend.cpp

@@ -129,7 +129,7 @@ MpvPlayerBackend::MpvPlayerBackend(QQuickItem* parent)
   , mpv{ mpv_create() }
   , mpv_gl(nullptr)
 {
-  mpvLogger->set_pattern("%^[%d-%m-%Y %T.%e][%l][%n]%v%$");
+  mpvLogger->set_pattern("[%n]%v%$");
   if (!mpv)
     throw std::runtime_error("could not create mpv context");
 
@@ -398,7 +398,9 @@ MpvPlayerBackend::playerCommand(const Enums::Commands& cmd,
 
     case Enums::Commands::ForcePause: {
 
-      command(QVariantList() << "set" << "pause" << "yes");
+      command(QVariantList() << "set"
+                             << "pause"
+                             << "yes");
 
       break;
     }

src/enums.hpp

@@ -47,12 +47,14 @@ enum class Commands : int
   ForcePause = 23,
 };
 Q_ENUM_NS(Commands)
+
 enum class Backends : int
 {
   MpvBackend = 0,
   DirectMpvBackend = 1
 };
 Q_ENUM_NS(Backends)
+
 }
 
 #endif

src/logger.cpp

@@ -1,8 +1,8 @@
 #include "logger.h"
 
 #include <QObject>
-#include <QString>
 #include <QSettings>
+#include <QString>
 #include <iostream>
 
 std::shared_ptr<spdlog::logger>
@@ -10,7 +10,8 @@ initLogger(std::string name)
 {
   QSettings settings("KittehPlayer", "KittehPlayer");
 
-    QString logFile = settings.value("Logging/logFile", "/tmp/KittehPlayer.log").toString();
+  QString logFile =
+    settings.value("Logging/logFile", "/tmp/KittehPlayer.log").toString();
 
   std::vector<spdlog::sink_ptr> sinks;
   sinks.push_back(std::make_shared<spdlog::sinks::stdout_color_sink_mt>());
@@ -18,9 +19,7 @@ initLogger(std::string name)
     logFile.toUtf8().constData()));
   auto console =
     std::make_shared<spdlog::logger>(name, begin(sinks), end(sinks));
-  console->set_pattern("%^[%d-%m-%Y %T.%e][%l][%n] %v%$");
-  console->error(logFile.toUtf8().constData());
-
+  console->set_pattern("[%l][%n] %v%$");
   spdlog::register_logger(console);
 
   return spdlog::get(name);

src/main.cpp

@@ -89,11 +89,12 @@ main(int argc, char* argv[])
   auto launcherLogger = initLogger("launcher");
   launcherLogger->info("Starting up!");
 
-  QString backendString;
+  Enums::Backends backend;
+  QString defaultBackend;
 #ifdef DISABLE_MpvPlayerBackend
-  Enums::Backends backend = Enums::Backends::DirectMpvBackend;
+  defaultBackend = "direct-mpv";
 #else
-  Enums::Backends backend = Enums::Backends::MpvBackend;
+  defaultBackend = "mpv";
 #endif
   setenv("QT_QUICK_CONTROLS_STYLE", "Desktop", 1);
   QApplication app(argc, argv);
@@ -106,45 +107,42 @@ main(int argc, char* argv[])
   catchUnixSignals({ SIGQUIT, SIGINT, SIGTERM, SIGHUP });
 #endif
 
-
   QSettings settings;
 
+  QString backendString =
+    settings.value("Backend/backend", defaultBackend).toString();
+
   bool checkForUpdates =
     settings.value("Backend/checkForUpdatesOnLaunch", false).toBool();
   for (int i = 1; i < argc; ++i) {
-    if (!qstrcmp(argv[i], "--no-update-check")) {
-      checkForUpdates = false;
-    }
-  }
-
-  if (checkForUpdates) {
-    QtConcurrent::run(Utils::checkForUpdates);
-  }
-
-  QString backendSetting = settings.value("Backend/backend", "").toString();
-  if (backendSetting.length() == 0) {
+    QString arg = QString(argv[i]);
+    if (arg.startsWith("--")) {
+      QStringList arguments =
+        arg.right(arg.length() - QString("--").length()).split(QRegExp("="));
+      if (arguments.length() > 0) {
+        if (arguments[0] == "backend") {
+          if (arguments.length() > 1 && arguments[1].length() > 0) {
+            backendString = arguments[1];
+          } else {
+            launcherLogger->warn("Available Backends:");
 #ifndef DISABLE_MpvPlayerBackend
-    settings.setValue("Backend/backend", "mpv");
-#else
-    settings.setValue("Backend/backend", "direct-mpv");
+            launcherLogger->warn("mpv: MPV new Render API backend.");
 #endif
+            launcherLogger->warn("direct-mpv: Old deprecated opengl-cb API for "
+                                 "backwards compatibility.");
+            launcherLogger->warn(QString("The default is: " + defaultBackend)
+                                   .toUtf8()
+                                   .constData());
+            exit(0);
           }
-  backendString = backendSetting;
-
-  for (int i = 1; i < argc; ++i) {
-    if (!qstrcmp(argv[i], "--update")) {
+        } else if (arguments[0] == "no-update-check") {
+          checkForUpdates = false;
+        } else if (arguments[0] == "update") {
           Utils::updateAppImage();
-    } else if (!qstrcmp(argv[i], "--backend=mpv") || backendSetting == "mpv") {
-      backend = Enums::Backends::MpvBackend;
-      backendString = QString("mpv");
-    } else if (!qstrcmp(argv[i], "--backend=direct-mpv") ||
-               backendSetting == "direct-mpv") {
-      backendString = QString("direct-mpv");
-      backend = Enums::Backends::DirectMpvBackend;
         }
       }
-
-  launcherLogger->info("Using backend={}", backendString.toUtf8().constData());
+    }
+  }
 
   Utils::SetDPMS(false);
 
@@ -165,6 +163,18 @@ main(int argc, char* argv[])
 
   qmlRegisterType<UtilsClass>("player", 1, 0, "Utils");
 
+  if (backendString == "mpv") {
+    backend = Enums::Backends::MpvBackend;
+  } else if (backendString == "direct-mpv") {
+    backend = Enums::Backends::DirectMpvBackend;
+  } else {
+    launcherLogger->error("Invalid backend {}.",
+                          backendString.toUtf8().constData());
+    exit(0);
+  }
+
+  launcherLogger->info("Using backend={}", backendString.toUtf8().constData());
+
   switch (backend) {
     case Enums::Backends::MpvBackend: {
 #ifndef DISABLE_MpvPlayerBackend
@@ -189,5 +199,9 @@ main(int argc, char* argv[])
   QQmlApplicationEngine engine;
   engine.load(QUrl(QStringLiteral("qrc:///main.qml")));
 
+  if (checkForUpdates) {
+    QtConcurrent::run(Utils::checkForUpdates);
+  }
+
   return app.exec();
 }