portapack-mayhem/firmware/application/freqman.cpp

/*
 * Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
 * Copyright (C) 2016 Furrtek
 * Copyright (C) 2023 gullradriel, Nilorea Studio Inc.
 * Copyright (C) 2023 Kyle Reed
 *
 * This file is part of PortaPack.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#include "freqman.hpp"
#include "ui_widget.hpp"

using option_t = ui::OptionsField::option_t;
using options_t = ui::OptionsField::options_t;

using option_db_t = std::pair<std::string_view, int32_t>;
using options_db_t = std::vector<option_db_t>;

extern options_db_t freqman_steps;
extern const option_db_t* find_by_index(const options_db_t& options, freqman_index_t index);

/* Option value lookup. */
int32_t freqman_entry_get_step_value(freqman_index_t step) {
    if (auto opt = find_by_index(freqman_steps, step))
        return opt->second;
    return -1;
}