Method setResourceEnabled

launcher/minecraft/mod/ModFolderModel.cpp:377–467

}

bool ModFolderModel::setResourceEnabled(const QModelIndexList& indexes, EnableAction action)
{
    if (indexes.isEmpty())
        return {};

    auto indexedModsList = selectedMods(indexes);
    auto indexedMods = QSet(indexedModsList.begin(), indexedModsList.end());

    QSet<Mod*> toEnable = {};
    QSet<Mod*> toDisable = {};
    std::set<QString> seen;

    switch (action) {
        case EnableAction::ENABLE: {
            toEnable = indexedMods;
            break;
        }
        case EnableAction::DISABLE: {
            toDisable = indexedMods;
            break;
        }
        case EnableAction::TOGGLE: {
            for (auto mod : indexedMods) {
                if (mod->enabled()) {
                    toDisable << mod;
                } else {
                    toEnable << mod;
                }
            }
            break;
        }
    }

    auto requiredToEnable = collectMods(toEnable, m_requires, seen, true);
    auto requiredToDisable = collectMods(toDisable, m_requiredBy, seen, false);

    toDisable.removeIf([toEnable](Mod* m) { return toEnable.contains(m); });
    auto toList = [this](QSet<Mod*> mods) {
        QModelIndexList list;
        for (auto mod : mods) {
            auto row = m_resources_index[mod->internal_id()];
            list << index(row, 0);
        }
        return list;
    };

    if (requiredToEnable.size() > 0 || requiredToDisable.size() > 0) {
        QString title;
        QString message;
        QString noButton;
        QString yesButton;
        if (requiredToEnable.size() > 0 && requiredToDisable.size() > 0) {
            title = tr("Confirm toggle");
            message = tr("Toggling these mod(s) will cause changes to other mods.\n") +
                      tr("%n mod(s) will be enabled\n", "", requiredToEnable.size()) +
                      tr("%n mod(s) will be disabled\n", "", requiredToDisable.size()) +
                      tr("Do you want to automatically apply these related changes?\nIgnoring them may break the game.");
            noButton = tr("Only Toggle Selected");