preset_mode.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 "definitions_cxx.hpp"
#include "gui/menu_item/arpeggiator/octave_mode.h"
#include "gui/menu_item/selection.h"
#include "gui/ui/sound_editor.h"
#include "model/clip/clip.h"
#include "model/clip/instrument_clip.h"
#include "model/drum/drum.h"
#include "model/instrument/kit.h"
#include "model/model_stack.h"
#include "model/song/song.h"
#include "processing/sound/sound.h"
 
#include <hid/display/oled.h>
#include <numeric>
 
namespace deluge::gui::menu_item::arpeggiator {
class PresetMode final : public Selection {
public:
    using Selection::Selection;
    void readCurrentValue() override { this->setValue(soundEditor.currentArpSettings->preset); }
 
    bool usesAffectEntire() override { return true; }
    void writeCurrentValue() override {
        auto current_value = this->getValue<ArpPreset>();
 
        // If affect-entire button held, do the whole kit
        if (currentUIMode == UI_MODE_HOLDING_AFFECT_ENTIRE_IN_SOUND_EDITOR && soundEditor.editingKitRow()) {
 
            Kit* kit = getCurrentKit();
 
            // If was off, or is now becoming off...
            if (soundEditor.currentArpSettings->mode == ArpMode::OFF || current_value == ArpPreset::OFF) {
                if (getCurrentClip()->isActiveOnOutput() && !soundEditor.editingKitAffectEntire()) {
                    kit->cutAllSound();
                }
            }
 
            for (Drum* thisDrum = kit->firstDrum; thisDrum != nullptr; thisDrum = thisDrum->next) {
                thisDrum->arpSettings.preset = current_value;
                thisDrum->arpSettings.updateSettingsFromCurrentPreset();
                thisDrum->arpSettings.flagForceArpRestart = true;
            }
        }
        // Or, the normal case of just one sound
        else {
            // If was off, or is now becoming off...
            if (soundEditor.currentArpSettings->mode == ArpMode::OFF || current_value == ArpPreset::OFF) {
                if (getCurrentClip()->isActiveOnOutput() && !soundEditor.editingKitAffectEntire()) {
                    char modelStackMemory[MODEL_STACK_MAX_SIZE];
                    ModelStackWithThreeMainThings* modelStack = soundEditor.getCurrentModelStack(modelStackMemory);
 
                    if (soundEditor.editingKit()) {
                        // Drum
                        Drum* currentDrum = ((Kit*)getCurrentClip()->output)->selectedDrum;
                        if (currentDrum != nullptr) {
                            currentDrum->killAllVoices();
                        }
                    }
                    else if (soundEditor.editingCVOrMIDIClip()) {
                        getCurrentInstrumentClip()->stopAllNotesForMIDIOrCV(modelStack->toWithTimelineCounter());
                    }
                    else {
                        ModelStackWithSoundFlags* modelStackWithSoundFlags = modelStack->addSoundFlags();
                        soundEditor.currentSound->allNotesOff(
                            modelStackWithSoundFlags,
                            soundEditor.currentSound
                                ->getArp()); // Must switch off all notes when switching arp on / off
                        soundEditor.currentSound->reassessRenderSkippingStatus(modelStackWithSoundFlags);
                    }
                }
            }
 
            soundEditor.currentArpSettings->preset = current_value;
            soundEditor.currentArpSettings->updateSettingsFromCurrentPreset();
            soundEditor.currentArpSettings->flagForceArpRestart = true;
        }
    }
 
    deluge::vector<std::string_view> getOptions(OptType optType) override {
        (void)optType;
        using enum l10n::String;
        return {
            l10n::getView(STRING_FOR_OFF),    //<
            l10n::getView(STRING_FOR_UP),     //<
            l10n::getView(STRING_FOR_DOWN),   //<
            l10n::getView(STRING_FOR_BOTH),   //<
            l10n::getView(STRING_FOR_RANDOM), //<
            l10n::getView(STRING_FOR_WALK),   //<
            l10n::getView(STRING_FOR_CUSTOM), //<
        };
    }
 
    MenuItem* selectButtonPress() override {
        auto current_value = this->getValue<ArpPreset>();
        if (current_value == ArpPreset::CUSTOM) {
            if (soundEditor.editingKitRow()) {
                return &arpOctaveModeToNoteModeMenuForDrums;
            }
            return &arpOctaveModeToNoteModeMenu;
        }
        return nullptr;
    }
 
    [[nodiscard]] bool showColumnLabel() const override { return false; }
 
    void getColumnLabel(StringBuf& label) override { label.append(l10n::get(l10n::String::STRING_FOR_MODE)); }
 
    void renderInHorizontalMenu(const SlotPosition& slot) override {
        using namespace deluge::hid::display;
        oled_canvas::Canvas& image = OLED::main;
 
        if (this->getValue<ArpPreset>() == ArpPreset::OFF) {
            const auto off = l10n::get(l10n::String::STRING_FOR_OFF);
            return image.drawStringCentered(off, slot.start_x, slot.start_y + kHorizontalMenuSlotYOffset + 5,
                                            kTextTitleSpacingX, kTextTitleSizeY, slot.width);
        }
 
        const auto arpPreset = getValue<ArpPreset>();
        const Icon& icon = [&] {
            switch (arpPreset) {
            case ArpPreset::UP:
            case ArpPreset::DOWN:
                return OLED::arpModeIconUp;
            case ArpPreset::BOTH:
                return OLED::arpModeIconUpDown;
            case ArpPreset::RANDOM:
                return OLED::diceIcon;
            case ArpPreset::WALK:
                return OLED::arpModeIconWalk;
            case ArpPreset::CUSTOM:
                return OLED::arpModeIconCustom;
            default:
                return OLED::arpModeIconUp;
            }
        }();
 
        const bool reversed = arpPreset == ArpPreset::DOWN;
        image.drawIconCentered(icon, slot.start_x, slot.width, slot.start_y + kHorizontalMenuSlotYOffset + 1, reversed);
    }
};
} // namespace deluge::gui::menu_item::arpeggiator