audio_recorder.h

/*
 * Copyright (c) 2014-2023 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/menu_item.h"
#include "gui/ui/audio_recorder.h"
#include "gui/ui/sound_editor.h"
#include "gui/ui_timer_manager.h"
#include "processing/sound/sound.h"
 
namespace deluge::gui::menu_item::osc {
class AudioRecorder final : public MenuItem, FormattedTitle {
public:
    AudioRecorder(l10n::String newName, uint8_t sourceId)
        : MenuItem(newName), FormattedTitle(newName, sourceId + 1), source_id_{sourceId} {}
 
    [[nodiscard]] std::string_view getTitle() const override { return FormattedTitle::title(); }
    [[nodiscard]] std::string_view getName() const override { return FormattedTitle::title(); }
 
    void beginSession(MenuItem* navigatedBackwardFrom) override {
        soundEditor.shouldGoUpOneLevelOnBegin = true;
        soundEditor.setCurrentSource(source_id_);
 
        if (bool success = openUI(&audioRecorder); !success) {
            if (getCurrentUI() == &soundEditor) {
                soundEditor.goUpOneLevel();
            }
            return uiTimerManager.unsetTimer(TimerName::SHORTCUT_BLINK);
        }
 
        audioRecorder.process();
    }
 
    bool isRelevant(ModControllableAudio* modControllable, int32_t) override {
        const auto sound = static_cast<Sound*>(modControllable);
        return sound->getSynthMode() == SynthMode::SUBTRACTIVE;
    }
 
    MenuPermission checkPermissionToBeginSession(ModControllableAudio* modControllable, int32_t,
                                                 ::MultiRange** currentRange) override {
        if (!isRelevant(modControllable, source_id_)) {
            display->displayPopup(l10n::get(l10n::String::STRING_FOR_CANT_RECORD_AUDIO_FM_MODE));
            return MenuPermission::NO;
        }
 
        Sound* sound = static_cast<Sound*>(modControllable);
        return soundEditor.checkPermissionToBeginSessionForRangeSpecificParam(sound, source_id_, currentRange);
    }
 
    [[nodiscard]] bool allowToBeginSessionFromHorizontalMenu() override { return true; }
    [[nodiscard]] int32_t getColumnSpan() const override { return 2; }
    [[nodiscard]] bool showColumnLabel() const override { return false; }
    [[nodiscard]] bool showNotification() const override { return false; }
 
    void renderInHorizontalMenu(int32_t startX, int32_t width, int32_t startY, int32_t height) override {
        using namespace hid::display;
        oled_canvas::Canvas& image = OLED::main;
 
        // Draw record icon
        int32_t x = startX + 5;
        int32_t y = startY + 5;
        const Icon& recIcon = OLED::recordIcon;
        image.drawIcon(recIcon, x, y);
 
        // Draw a "rec" string nearby
        x += recIcon.width + 3;
        y += 3;
        image.drawString("rec", x, y, kTextSpacingX, kTextSpacingY);
 
        // Draw the arrow icon next
        x += kTextSpacingX * 3 + 3;
        image.drawGraphicMultiLine(OLED::submenuArrowIconBold, x, y, 7);
 
        // Draw a big source number
        x = startX + width - kTextBigSpacingX - 3;
        y = startY + 6;
        DEF_STACK_STRING_BUF(sourceNumberBuf, kShortStringBufferSize);
        sourceNumberBuf.appendInt(source_id_ + 1);
        image.drawString(sourceNumberBuf.data(), x, y, kTextBigSpacingX, kTextBigSizeY);
    }
 
private:
    uint8_t source_id_;
};
} // namespace deluge::gui::menu_item::osc