Method OnSaveFluxButton

src/gui/imagerpanel.cc:272–302

    }

    void OnSaveFluxButton(wxCommandEvent&) override
    {
        try
        {
            auto filename =
                wxFileSelector("Choose the name of the flux file to write",
                    /* default_path= */ wxEmptyString,
                    /* default_filename= */ "image.flux",
                    /* default_extension= */ wxEmptyString,
                    /* wildcard= */ wxEmptyString,
                    /* flags= */ wxFD_SAVE | wxFD_OVERWRITE_PROMPT);
            if (filename.empty())
                return;

            globalConfig().setFluxSink(filename.ToStdString());

            QueueJob(
                [this]()
                {
                    auto fluxSource =
                        FluxSource::createMemoryFluxSource(*_currentDisk);
                    auto fluxSinkFactory =
                        FluxSinkFactory::create(globalConfig()->flux_sink());
                    writeRawDiskCommand(*fluxSource, *fluxSinkFactory);
                });
        }
        catch (const ErrorException& e)
        {
            wxMessageBox(e.message, "Error", wxOK | wxICON_ERROR);
        }
    }

    void OnTrackSelection(TrackSelectionEvent& event)
    {