/
index.js
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/
index.js
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import document from '../../../utils/document';
import Device from '../../../utils/device';
import Support from '../../../utils/support';
import onTouchStart from './onTouchStart';
import onTouchMove from './onTouchMove';
import onTouchEnd from './onTouchEnd';
import onResize from './onResize';
import onClick from './onClick';
function attachEvents() {
const swiper = this;
const {
params, touchEvents, el, wrapperEl,
} = swiper;
if (process.env.TARGET !== 'desktop') {
swiper.onTouchStart = onTouchStart.bind(swiper);
swiper.onTouchMove = onTouchMove.bind(swiper);
swiper.onTouchEnd = onTouchEnd.bind(swiper);
}
swiper.onClick = onClick.bind(swiper);
const target = params.touchEventsTarget === 'container' ? el : wrapperEl;
const capture = !!params.nested;
// Touch Events
if (process.env.TARGET !== 'desktop') {
if (Support.pointerEvents || Support.prefixedPointerEvents) {
target.addEventListener(touchEvents.start, swiper.onTouchStart, false);
(Support.touch ? target : document).addEventListener(touchEvents.move, swiper.onTouchMove, capture);
(Support.touch ? target : document).addEventListener(touchEvents.end, swiper.onTouchEnd, false);
} else {
if (Support.touch) {
const passiveListener = touchEvents.start === 'touchstart' && Support.passiveListener && params.passiveListeners ? { passive: true, capture: false } : false;
target.addEventListener(touchEvents.start, swiper.onTouchStart, passiveListener);
target.addEventListener(touchEvents.move, swiper.onTouchMove, Support.passiveListener ? { passive: false, capture } : capture);
target.addEventListener(touchEvents.end, swiper.onTouchEnd, passiveListener);
}
if ((params.simulateTouch && !Device.ios && !Device.android) || (params.simulateTouch && !Support.touch && Device.ios)) {
target.addEventListener('mousedown', swiper.onTouchStart, false);
document.addEventListener('mousemove', swiper.onTouchMove, capture);
document.addEventListener('mouseup', swiper.onTouchEnd, false);
}
}
// Prevent Links Clicks
if (params.preventClicks || params.preventClicksPropagation) {
target.addEventListener('click', swiper.onClick, true);
}
} else {
target.addEventListener('click', swiper.onClick, false);
}
// Resize handler
swiper.on('resize observerUpdate', onResize);
}
function detachEvents() {
const swiper = this;
const {
params, touchEvents, el, wrapperEl,
} = swiper;
const target = params.touchEventsTarget === 'container' ? el : wrapperEl;
const capture = !!params.nested;
// Touch Events
if (process.env.TARGET !== 'desktop') {
if (Support.pointerEvents || Support.prefixedPointerEvents) {
target.removeEventListener(touchEvents.start, swiper.onTouchStart, false);
(Support.touch ? target : document).removeEventListener(touchEvents.move, swiper.onTouchMove, capture);
(Support.touch ? target : document).removeEventListener(touchEvents.end, swiper.onTouchEnd, false);
} else {
if (Support.touch) {
const passiveListener = touchEvents.start === 'onTouchStart' && Support.passiveListener && params.passiveListeners ? { passive: true, capture: false } : false;
target.removeEventListener(touchEvents.start, swiper.onTouchStart, passiveListener);
target.removeEventListener(touchEvents.move, swiper.onTouchMove, capture);
target.removeEventListener(touchEvents.end, swiper.onTouchEnd, passiveListener);
}
if ((params.simulateTouch && !Device.ios && !Device.android) || (params.simulateTouch && !Support.touch && Device.ios)) {
target.removeEventListener('mousedown', swiper.onTouchStart, false);
document.removeEventListener('mousemove', swiper.onTouchMove, capture);
document.removeEventListener('mouseup', swiper.onTouchEnd, false);
}
}
// Prevent Links Clicks
if (params.preventClicks || params.preventClicksPropagation) {
target.removeEventListener('click', swiper.onClick, true);
}
} else {
target.removeEventListener('click', swiper.onClick, true);
}
// Resize handler
swiper.off('resize observerUpdate', onResize);
}
export default {
attachEvents,
detachEvents,
};