Method editStyle

kdevplatform/shell/sourceformatterselectionedit.cpp:1104–1130

}

void SourceFormatterSelectionEdit::editStyle()
{
    Q_D(SourceFormatterSelectionEdit);

    auto& currentStyle = d->validCurrentStyle();

    Q_ASSERT_X(d->currentFormatter().formatter().hasEditStyleWidget(), Q_FUNC_INFO,
               "The Edit... button must be disabled if the current style is not editable.");
    KDevelop::ScopedDialog<EditStyleDialog> dlg(d->currentFormatter().formatter(),
                                                d->currentLanguage().defaultMimeType(), currentStyle, this);
    if (dlg->exec() == QDialog::Rejected) {
        return; // nothing changed
    }

    QString updatedContent = dlg->content();
    const bool updatedUsePreview = dlg->usePreview();
    if (updatedUsePreview == currentStyle.usePreview() && updatedContent == currentStyle.content()) {
        return; // nothing changed
    }

    currentStyle.setContent(std::move(updatedContent));
    currentStyle.setUsePreview(updatedUsePreview);

    // Don't call updateStyleButtons(), because editing a style doesn't affect the buttons.
    d->updatePreview();
    emit changed();
}

void SourceFormatterSelectionEdit::newStyle()
{