export function settingsContainer({id, label, level=2}) {
- const container = document.createElement('div');
+ const container = document.createElement('section');
container.id = id;
container.innerHTML = `<h${level}>${label}</h${level}>`;
return container;
};
-export function slider({min, max, step, get, set, label = '', className}) {
+export function slider({
+ id,
+ min,
+ max,
+ step,
+ shiftStep,
+ get,
+ set,
+ label = '',
+ className
+}) {
- const sliderContainer = document.createElement('div');
+ const sliderContainer = document.createElement('section');
sliderContainer.classList.add('slider');
sliderContainer.classList.add(className);
const labelElement = document.createElement('label');
+ labelElement.setAttribute('for', id);
labelElement.innerHTML = label;
const slider = document.createElement('input');
+ slider.id = id;
slider.type = 'range';
slider.min = min;
slider.max = max;
slider.step = step;
slider.value = get().toString();
+ if (shiftStep) {
+ document.addEventListener('keydown', function(event) {
+ if (event.shiftKey) {
+ slider.classList.add('shifted');
+ slider.step = shiftStep;
+ }
+ });
+
+ document.addEventListener('keyup', function(event) {
+ if (event.key === 'Shift') {
+ slider.classList.remove('shifted');
+ slider.step = step;
+ }
+ });
+
+ document.addEventListener('touchstart', function(event) {
+ if (event.touches.length == 3) {
+ if (slider.classList.contains('shifted')) {
+ slider.classList.remove('shifted');
+ slider.step = step;
+ } else {
+ slider.classList.add('shifted');
+ slider.step = shiftStep;
+ }
+ }
+ });
+ }
+
slider.addEventListener('input', () => set(slider.value));
sliderContainer.appendChild(labelElement);