direction_selector.h

/*
 * Copyright © 2021-2023 Synthstrom Audible Limited
 *
 * This file is part of The Synthstrom Audible Deluge Firmware.
 *
 * The Synthstrom Audible Deluge Firmware 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 3 of the License, 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.
 * If not, see <https://www.gnu.org/licenses/>.
 */
 
#pragma once
 
#include "gui/l10n/l10n.h"
#include "gui/menu_item/selection.h"
 
namespace deluge::gui::menu_item::mpe {
 
class DirectionSelector final : public Selection {
public:
    using Selection::Selection;
    void beginSession(MenuItem* navigatedBackwardFrom = nullptr) override;
    deluge::vector<std::string_view> getOptions(OptType optType) override {
        using enum l10n::String;
        return {
            l10n::getView(STRING_FOR_IN),
            l10n::getView(STRING_FOR_OUT),
        };
    }
    void readCurrentValue() override { this->setValue(whichDirection); }
    void writeCurrentValue() override { whichDirection = this->getValue(); }
    MenuItem* selectButtonPress() override;
    uint8_t whichDirection;
    [[nodiscard]] std::string_view getTitle() const override {
        return whichDirection ? l10n::getView(l10n::String::STRING_FOR_MPE_OUTPUT)
                              : l10n::getView(l10n::String::STRING_FOR_MPE_INPUT);
    }
};
 
extern DirectionSelector directionSelectorMenu;
 
} // namespace deluge::gui::menu_item::mpe