// Fill out your copyright notice in the Description page of Project Settings.

#pragma once

#include "CoreMinimal.h"
#include "SCompoundWidget.h"
#include "SPatternThumbnail.h"
#include "Render/UpdatableTexture.h"
#include "UI/Widget/WaveformViewer.h"

class FSampler;


class FSampleWaveformHandle : public IWaveformHandle
{
public:
	FSamplePatternInstance* SampleInstance = nullptr;
	virtual TArray<float> GetWaveform(int32 SizeX) const override;
};

/**
 * 
 */
class ARONA_API SSamplePatternThumbnail : public SPatternThumbnail
{
public:
	SLATE_BEGIN_ARGS(SSamplePatternThumbnail)
		{}
	SLATE_END_ARGS()

	/** Constructs this widget with InArgs */
	void Construct(const FArguments& InArgs, FSampler* InSampler);

	virtual void Redraw() override;
private:
	FSampleWaveformHandle* WaveformHandle = nullptr;
};