Method UpdateFilesystemData

src/gui/browserpanel.cc:227–260

    }

    void UpdateFilesystemData()
    {
        QueueJob(
            [this]()
            {
                auto metadata = _filesystem->getMetadata();
                _filesystemNeedsFlushing = _filesystem->needsFlushing();

                runOnUiThread(
                    [&]()
                    {
                        try
                        {
                            uint32_t blockSize =
                                std::stoul(metadata.at(Filesystem::BLOCK_SIZE));
                            uint32_t totalBlocks = std::stoul(
                                metadata.at(Filesystem::TOTAL_BLOCKS));
                            uint32_t usedBlocks = std::stoul(
                                metadata.at(Filesystem::USED_BLOCKS));

                            if (!totalBlocks)
                                throw std::out_of_range("no disk usage data");

                            diskSpaceGauge->Enable();
                            diskSpaceGauge->SetRange(totalBlocks);
                            diskSpaceGauge->SetValue(usedBlocks);
                        }
                        catch (const std::out_of_range& e)
                        {
                            diskSpaceGauge->Disable();
                        }
                    });
            });
    }

    void OnBrowserDirectoryExpanding(wxDataViewEvent& event) override
    {