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97 lines
2.7 KiB
C++
97 lines
2.7 KiB
C++
#include "bpmcalculatorwidget.h"
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#include "tools/bpmcalculator.h"
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BPMCalculatorWidget::BPMCalculatorWidget(const std::shared_ptr<BPMCalculator>& bpm_calculator, const std::shared_ptr<sf::Font>& font) :
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Window("BPM Calculation", font),
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_bpm_calculator(bpm_calculator),
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_slider(std::make_shared<BPMSlider>())
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{
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_bpm_value.setFont(*_font);
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_bpm_value.setCharacterSize(40);
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_bpm_value.setFillColor(sf::Color::Black);
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_bpm_value.setString("--");
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}
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void BPMCalculatorWidget::input(const sf::Event& event)
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{
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switch (event.type)
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{
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default:
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break;
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case sf::Event::KeyPressed:
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if (event.type == sf::Event::KeyPressed && event.key.code == sf::Keyboard::Space)
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{
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_bpm_calculator->click();
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}
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break;
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}
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Window::input(event);
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}
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void BPMCalculatorWidget::update(const sf::Time& dt)
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{
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Window::update(dt);
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const auto approximation = _bpm_calculator->getCurrentApproximation();
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if (approximation != 0)
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{
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_bpm_value.setString(std::to_string(approximation));
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}
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}
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void BPMCalculatorWidget::draw(sf::RenderTarget& target, sf::RenderStates states) const
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{
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Window::draw(target, states);
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if (_is_visible)
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{
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_slider->draw(target, states);
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_button_start->draw(target, states);
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target.draw(_bpm_value, states);
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}
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}
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void BPMCalculatorWidget::setRect(const sf::FloatRect& rect)
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{
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Window::setRect(rect);
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_slider->setRect(sf::FloatRect{0, 0, rect.width / 8 * 6, 100});
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_slider->setPosition({_window_content.getGlobalBounds().left + rect.width / 8,
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_window_content.getGlobalBounds().top + rect.height / 8 * 3});
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_button_start->setRect(sf::FloatRect{0, 0, rect.width / 10 * 3, 30});
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_button_start->setPosition({_window_content.getGlobalBounds().left + rect.width / 7,
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_window_content.getGlobalBounds().top + _window_content.getGlobalBounds().height - 40});
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_bpm_value.setPosition({_window_content.getGlobalBounds().left + rect.width / 8,
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_window_content.getGlobalBounds().top + rect.height / 8 });
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}
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void BPMCalculatorWidget::move(const sf::Vector2f &delta)
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{
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Window::move(delta);
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_slider->move(delta);
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_bpm_value.move(delta);
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}
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void BPMCalculatorWidget::setPosition(const sf::Vector2f &position)
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{
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Window::setPosition(position);
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}
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void BPMCalculatorWidget::init()
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{
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auto& bpm_calculator = _bpm_calculator;
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_button_start = std::make_shared<PushButton>("Start", _font);
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_button_start->setCallback([bpm_calculator, button_start=_button_start]()
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{
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bpm_calculator->music()->play();
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bpm_calculator->start();
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button_start->setVisibility(false);
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});
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addChild(_button_start);
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}
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