attack.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/menu_item/integer.h"
#include "gui/ui/sound_editor.h"
#include "model/drum/drum.h"
#include "model/instrument/kit.h"
#include "model/song/song.h"
#include "processing/engines/audio_engine.h"
#include "processing/sound/sound_drum.h"
#include "utils.h"
 
namespace deluge::gui::menu_item::sidechain {
class Attack final : public Integer {
public:
    Attack(l10n::String newName, l10n::String newTitle, bool isReverbSidechain = false)
        : Integer(newName, newTitle), is_reverb_sidechain_{isReverbSidechain} {}
 
    void readCurrentValue() override {
        const auto sidechain = getSidechain(is_reverb_sidechain_);
        this->setValue(getLookupIndexFromValue(sidechain->attack >> 2, attackRateTable, 50));
    }
    bool usesAffectEntire() override { return true; }
    void writeCurrentValue() override {
        int32_t current_value = attackRateTable[this->getValue()] << 2;
 
        // If affect-entire button held, do whole kit
        if (!is_reverb_sidechain_ && currentUIMode == UI_MODE_HOLDING_AFFECT_ENTIRE_IN_SOUND_EDITOR
            && soundEditor.editingKitRow()) {
 
            Kit* kit = getCurrentKit();
 
            for (Drum* thisDrum = kit->firstDrum; thisDrum != nullptr; thisDrum = thisDrum->next) {
                if (thisDrum->type == DrumType::SOUND) {
                    auto* soundDrum = static_cast<SoundDrum*>(thisDrum);
 
                    soundDrum->sidechain.attack = current_value;
                }
            }
        }
        // Or, the normal case of just one sound
        else {
            const auto sidechain = getSidechain(is_reverb_sidechain_);
            sidechain->attack = current_value;
        }
 
        AudioEngine::mustUpdateReverbParamsBeforeNextRender = true;
    }
    [[nodiscard]] int32_t getMaxValue() const override { return 50; }
    [[nodiscard]] RenderingStyle getRenderingStyle() const override { return ATTACK; }
 
    bool isRelevant(ModControllableAudio* modControllable, int32_t whichThing) override {
        return !is_reverb_sidechain_ || AudioEngine::reverbSidechainVolume >= 0;
    }
 
    void getColumnLabel(StringBuf& label) override {
        label.append(deluge::l10n::get(l10n::String::STRING_FOR_ATTACK_SHORT));
    }
 
private:
    bool is_reverb_sidechain_;
};
} // namespace deluge::gui::menu_item::sidechain