Method InitPart2

src/AudacityApp.cpp:1537–1832

}

bool AudacityApp::InitPart2()
{
#if defined(__WXMAC__)
   SetExitOnFrameDelete(false);
#endif

   // Make sure the temp dir isn't locked by another process.
   {
      auto key =
         PreferenceKey(FileNames::Operation::Temp, FileNames::PathType::_None);
      auto temp = gPrefs->Read(key);
      if (temp.empty() || !CreateSingleInstanceChecker(temp)) {
         FinishPreferences();
         return false;
      }
   }

   //<<<< Try to avoid dialogs before this point.
   // The reason is that InitTempDir starts the single instance checker.
   // If we're waiitng in a dialog before then we can very easily
   // start multiple instances, defeating the single instance checker.

   // Initialize the CommandHandler
   InitCommandHandler();

   // Initialize the ModuleManager, including loading found modules
   ModuleManager::Get().Initialize();

   // Initialize the PluginManager
   PluginManager::Get().Initialize( [](const FilePath &localFileName){
      return std::make_unique<SettingsWX>(
         AudacityFileConfig::Create({}, {}, localFileName)
      );
   });

   // Parse command line and handle options that might require
   // immediate exit...no need to initialize all of the audio
   // stuff to display the version string.
   std::shared_ptr< wxCmdLineParser > parser{ ParseCommandLine() };
   if (!parser)
   {
      // Either user requested help or a parsing error occurred
      exit(1);
   }

   wxString journalFileName;
   const bool playingJournal = parser->Found("j", &journalFileName);

#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__) && !defined(__CYGWIN__)
   if (!playingJournal)
      this->AssociateFileTypes();
#endif

   if (parser->Found(wxT("v")))
   {
      wxPrintf("Audacity v%s\n", AUDACITY_VERSION_STRING);
      exit(0);
   }