Method addSourceFormatterNoUi

kdevplatform/shell/sourceformatterselectionedit.cpp:840–875

SourceFormatterSelectionEdit::~SourceFormatterSelectionEdit() = default;

void SourceFormatterSelectionEdit::addSourceFormatterNoUi(ISourceFormatter* ifmt)
{
    Q_D(SourceFormatterSelectionEdit);

    const QString formatterName = ifmt->name();
    qCDebug(SHELL) << "Adding source formatter:" << formatterName;

    if (std::any_of(d->formatters.cbegin(), d->formatters.cend(), [&formatterName](const auto& f) {
            return formatterName == f->name();
        })) {
        qCWarning(SHELL) << "formatter plugin" << formatterName
                         << "loading which was already seen before by SourceFormatterSelectionEdit";
        return;
    }

    d->formatters.push_back(std::make_unique<FormatterData>(
        *ifmt, Core::self()->sourceFormatterControllerInternal()->stylesForFormatter(*ifmt)));
    auto& formatter = *d->formatters.back();

    // The loop below can invalidate currentLanguagePtr; resetUi() selects the first language anyway.
    d->currentLanguagePtr = nullptr;

    // Built-in styles share the same MIME list object. User-defined styles usually have MIME lists equal to the
    // shared built-in list. addedMimeLists allows to quickly skip duplicate lists as an optimization.
    // Note that a single addedMimeLists object cannot be shared by consecutive calls to this function, because
    // formatter is different in each call, and formatter is added to language settings in the loop below.
    std::vector<SourceFormatterStyle::MimeList> addedMimeLists;
    formatter.forEachStyle([d, &formatter, &addedMimeLists](const SourceFormatterStyle& style) {
        auto mimeTypes = style.mimeTypes();
        if (std::find(addedMimeLists.cbegin(), addedMimeLists.cend(), mimeTypes) != addedMimeLists.cend()) {
            return; // this is a duplicate list
        }
        addedMimeLists.push_back(std::move(mimeTypes));
        d->addMimeTypes(addedMimeLists.back(), formatter);
    });
}

void SourceFormatterSelectionEdit::addSourceFormatter(ISourceFormatter* ifmt)
{