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Source/Components/Displays/DistortionVisualizer.h

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+/*
+  ==============================================================================
+
+    DistortionVisualizer.h
+    Created: 23 Jan 2024 9:12:52pm
+    Author:  binya
+
+  ==============================================================================
+*/
+
+#pragma once
+
+#include <JuceHeader.h>
+
+#include "../../Sampler/Effects/Distortion.h"
+#include "../../Utilities/ComponentUtils.h"
+
+/** Visualizes the distortion effect by displaying its result on a sine wave. */
+class DistortionVisualizer final : public CustomComponent
+{
+public:
+    DistortionVisualizer(APVTS& apvts, int sampleRate);
+
+private:
+    void paint(juce::Graphics&) override;
+    void enablementChanged() override;
+
+    //==============================================================================
+    static constexpr int WINDOW_LENGTH{ 30000 };
+    static constexpr float SINE_HZ{ 13.f };
+
+    //==============================================================================
+    APVTS& apvts;
+
+    juce::AudioBuffer<float> inputBuffer;
+
+    Distortion distortion;
+    float distortionDensity{ 0.f }, distortionMix{ 0.f }; /*distortionHighpass{ 0.f }*/
+    juce::ParameterAttachment densityAttachment, mixAttachment;
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (DistortionVisualizer)
+};