Method SaveOneThemeComponents

libraries/lib-theme/Theme.cpp:1085–1188

}

bool ThemeBase::SaveOneThemeComponents( teThemeType id )
{
   using namespace BasicUI;
   SwitchTheme( id );
   auto &resources = *mpSet;
   // IF directory doesn't exist THEN create it
   const auto dir = ThemeComponentsDir(GetFilePath(), id);
   if( !wxDirExists( dir ))
   {
      /// \bug 1 in wxWidgets documentation; wxMkDir returns false if
      /// directory didn't exist, even if it successfully creates it.
      /// so we create and then test if it exists instead.
      /// \bug 2 in wxWidgets documentation; wxMkDir has only one argument
      /// under MSW
#ifdef __WXMSW__
      wxMkDir( dir.fn_str() );
#else
      wxMkDir( dir.fn_str(), 0700 );
#endif
      if( !wxDirExists( dir ))
      {
         ShowMessageBox(
            XO("Could not create directory:\n  %s")
               .Format( dir ) );
         return false;
      }
   }

   int n=0;
   FilePath FileName;
   for (size_t i = 0; i < resources.mImages.size(); ++i)
   {
      if( !(mBitmapFlags[i] & resFlagInternal) )
      {
         FileName = ThemeComponent( dir, mBitmapNames[i] );
         if( wxFileExists( FileName ))
         {
            ++n;
            break;
         }
      }
   }

   if( wxFileExists( ThemeComponent( dir, ColorFileName ) ) )
      ++n;

   using namespace BasicUI;

   if (n > 0)
   {
      auto result =
         ShowMessageBox(
            XO(
"Some required files in:\n  %s\nwere already present. Overwrite?")
               .Format( dir ),
            MessageBoxOptions{}
               .ButtonStyle(Button::YesNo)
               .DefaultIsNo());