Method StartWriting

src/gui/imagerpanel.cc:116–171

    }

    void StartWriting() override
    {
        try
        {
            SetPage(MainWindow::PAGE_IMAGER);
            PrepareConfig();
            if (!globalConfig()->has_image_reader())
                error("This format cannot be read from images.");

            auto filename = wxFileSelector("Choose a image file to read",
                /* default_path= */ wxEmptyString,
                /* default_filename= */
                globalConfig()->image_reader().filename(),
                /* default_extension= */ wxEmptyString,
                /* wildcard= */ wxEmptyString,
                /* flags= */ wxFD_OPEN | wxFD_FILE_MUST_EXIST);
            if (filename.empty())
                return;

            globalConfig().setImageReader(filename.ToStdString());
            globalConfig().setImageWriter(filename.ToStdString());
            visualiser->Clear();
            _currentDisk = nullptr;

            SetState(STATE_WRITING_WORKING);
            QueueJob(
                [this]()
                {
                    auto image = GetContext().GetImageReader()->readImage();
                    auto* encoder = GetContext().GetEncoder();
                    auto* fluxSinkFactory = GetContext().GetFluxSink();

                    Decoder* decoder = nullptr;
                    FluxSource* verificationFluxSource;
                    if (globalConfig().hasDecoder() &&
                        fluxSinkFactory->isHardware())
                    {
                        decoder = GetContext().GetDecoder();
                        verificationFluxSource =
                            GetContext().GetVerificationFluxSource();
                    }

                    writeDiskCommand(*image,
                        *encoder,
                        *fluxSinkFactory,
                        decoder,
                        verificationFluxSource);
                });
        }
        catch (const ErrorException& e)
        {
            wxMessageBox(e.message, "Error", wxOK | wxICON_ERROR);
            if (_state == STATE_WRITING_WORKING)
                SetState(STATE_WRITING_FAILED);
        }
    }

    void UpdateState()