Method UpdateStatusWidths

src/ProjectWindow.cpp:922–977

}

void ProjectWindow::UpdateStatusWidths()
{
   auto pProject = FindProject();
   if (!pProject)
      return;

   const auto fieldsCount =
      ProjectStatusFieldsRegistry::Count(pProject.get()) + 1;
   auto statusBar = GetStatusBar();

   bool statusBarRecreated = false;

   if (!statusBar || fieldsCount != statusBar->GetFieldsCount())
   {
      statusBar = CreateProjectStatusBar();
      statusBarRecreated = true;
   }

   const auto& functions = ProjectStatus::GetStatusWidthFunctions();

   auto& project = *pProject;

   std::vector<int> widths(fieldsCount, 0);

   // The old behavior with zero-width first field is kept
   int index = 1;

   ProjectStatusFieldsRegistry::Visit(
      [&](const StatusBarFieldItem& field, const auto&)
      {
         if (!field.IsVisible(project))
            return;

         auto width = field.GetDefaultWidth(project);

         // Negative width indicates that the field is expandable
         if (width >= 0)
         {
            for (const auto& function : functions)
            {
               auto results = function(project, field.name);
               for (const auto& string : results.first)
               {
                  int w;
                  statusBar->GetTextExtent(string.Translation(), &w, nullptr);
                  width = std::max<int>(width, w + results.second);
               }
            }
         }

         widths[index++] = width;
      });

   statusBar->SetStatusWidths(fieldsCount, widths.data());
   ProjectStatusFieldsRegistry::OnSize(project);
}

void ProjectWindow::MacShowUndockedToolbars(bool show)