97 lines
2.3 KiB
JavaScript
97 lines
2.3 KiB
JavaScript
import { DomHandler } from 'primevue/utils';
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let timeout;
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function bindEvents(el) {
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el.addEventListener('mousedown', onMouseDown);
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}
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function unbindEvents(el) {
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el.removeEventListener('mousedown', onMouseDown);
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}
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function create(el) {
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let ink = document.createElement('span');
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ink.className = 'p-ink';
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ink.setAttribute('role', 'presentation');
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ink.setAttribute('aria-hidden', 'true');
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el.appendChild(ink);
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ink.addEventListener('animationend', onAnimationEnd);
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}
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function remove(el) {
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let ink = getInk(el);
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if (ink) {
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unbindEvents(el);
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ink.removeEventListener('animationend', onAnimationEnd);
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ink.remove();
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}
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}
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function onMouseDown(event) {
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let target = event.currentTarget;
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let ink = getInk(target);
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if (!ink || getComputedStyle(ink, null).display === 'none') {
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return;
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}
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DomHandler.removeClass(ink, 'p-ink-active');
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if (!DomHandler.getHeight(ink) && !DomHandler.getWidth(ink)) {
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let d = Math.max(DomHandler.getOuterWidth(target), DomHandler.getOuterHeight(target));
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ink.style.height = d + 'px';
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ink.style.width = d + 'px';
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}
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let offset = DomHandler.getOffset(target);
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let x = event.pageX - offset.left + document.body.scrollTop - DomHandler.getWidth(ink) / 2;
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let y = event.pageY - offset.top + document.body.scrollLeft - DomHandler.getHeight(ink) / 2;
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ink.style.top = y + 'px';
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ink.style.left = x + 'px';
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DomHandler.addClass(ink, 'p-ink-active');
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timeout = setTimeout(() => {
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if (ink) {
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DomHandler.removeClass(ink, 'p-ink-active');
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}
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}, 401);
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}
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function onAnimationEnd(event) {
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if (timeout) {
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clearTimeout(timeout);
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}
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DomHandler.removeClass(event.currentTarget, 'p-ink-active');
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}
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function getInk(el) {
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for (let i = 0; i < el.children.length; i++) {
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if (typeof el.children[i].className === 'string' && el.children[i].className.indexOf('p-ink') !== -1) {
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return el.children[i];
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}
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}
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return null;
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}
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const Ripple = {
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mounted(el, binding) {
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if (binding.instance.$primevue && binding.instance.$primevue.config && binding.instance.$primevue.config.ripple) {
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create(el);
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bindEvents(el);
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}
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},
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unmounted(el) {
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remove(el);
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}
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};
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export default Ripple;
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