SettingsHelpers.h#

// SPDX-FileCopyrightText: Copyright (c) 2018-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
// SPDX-License-Identifier: LicenseRef-NvidiaProprietary
//
// NVIDIA CORPORATION, its affiliates and licensors retain all intellectual
// property and proprietary rights in and to this material, related
// documentation and any modifications thereto. Any use, reproduction,
// disclosure or distribution of this material and related documentation
// without an express license agreement from NVIDIA CORPORATION or
// its affiliates is strictly prohibited.

#pragma once

#include "../../carb/settings/SettingsUtils.h"

#include <string>
#include <vector>

namespace carb
{
namespace settings
{

template <typename T>
T getSettingOrDefault(const char* path, T defaultValue = {})
{
    ISettings* s = getCachedInterface<ISettings>();
    if (s->getItemType(path) == dictionary::ItemType::eCount)
        return defaultValue;
    return s->get<T>(path);
}

template <typename T>
T setDefaultAndGetSetting(const char* path, T defaultValue = {})
{
    ISettings* s = getCachedInterface<ISettings>();
    s->setDefault<T>(path, defaultValue);
    return s->get<T>(path);
}

inline void appendToStringArray(const char* path, const std::vector<std::string>& values)
{
    if (values.empty())
        return;
    ISettings* s = getCachedInterface<ISettings>();
    carb::settings::ScopedWrite writeLock; // Hold a write lock while the modification takes place
    // TODO: This could be implemented a lot more efficiently than fully copying everything twice
    std::vector<std::string> v = settings::getStringArray(s, path);
    v.insert(v.end(), values.begin(), values.end());
    settings::setStringArray(s, path, v);
}

} // namespace settings
} // namespace carb