audio_interpolation.h

#pragma once
 
#include "definitions_cxx.hpp"
#include "gui/menu_item/selection.h"
#include "gui/ui/sound_editor.h"
#include "model/instrument/kit.h"
#include "model/sample/sample_controls.h"
#include "model/song/song.h"
#include "processing/sound/sound.h"
#include "processing/sound/sound_drum.h"
 
namespace deluge::gui::menu_item {
 
class AudioInterpolation : public Selection {
public:
    using Selection::Selection;
 
    void readCurrentValue() override { this->setValue(soundEditor.currentSampleControls->interpolationMode); }
 
    bool usesAffectEntire() override { return true; }
    void writeCurrentValue() override {
        auto current_value = this->getValue<InterpolationMode>();
 
        // If affect-entire button held, do whole kit
        if (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);
                    // Note: we need to apply the same filtering as stated in the isRelevant() function
                    soundDrum->sources[soundEditor.currentSourceIndex].sampleControls.interpolationMode = current_value;
                }
            }
        }
        // Or, the normal case of just one sound
        else {
            soundEditor.currentSampleControls->interpolationMode = current_value;
        }
    }
 
    deluge::vector<std::string_view> getOptions(OptType optType) override {
        (void)optType;
        return {l10n::getView(l10n::String::STRING_FOR_LINEAR), l10n::getView(l10n::String::STRING_FOR_SINC)};
    }
};
 
} // namespace deluge::gui::menu_item