spectrum.hpp

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#pragma once
 
#include "FFT/fft.hpp"
#include "HUD/hud.hpp"
#include "Sample/sample.hpp"
#include "Timer/timer.hpp"
#include <SFML/Graphics.hpp>
#include <functional>
#include <iostream>
#include <memory>
 
class Spectrum {
  private:
    // Variáveis privadas do constructor
    std::shared_ptr<sf::RenderWindow> window;
    std::shared_ptr<HUD> hud_ptr;
    std::shared_ptr<FFT<sf::Int16>> fft_ptr;
 
    std::unique_ptr<Timer> timer_ptr;
    std::unique_ptr<Sample> sample_ptr;
 
  private:
    float gravity_velocity = 0.001f;
    const float gravity_acceleration = 9.81f;
 
    sf::Color start_color = sf::Color::Blue;
    sf::Color end_color = sf::Color::Magenta;
 
    std::vector<sf::RectangleShape> rectangles;
 
  public:
    void run(std::function<void(std::vector<Float_Complex>, std::size_t)>
                 handlePlot);
 
    void viewWaveform();
    void viewWaveformFFT();
    void viewWaveformRect();
    void viewWaveformRectFFT();
 
    Spectrum(std::shared_ptr<sf::RenderWindow> win, std::shared_ptr<HUD> hud,
             std::shared_ptr<FFT<sf::Int16>> fft);
};