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107 lines
2.8 KiB
107 lines
2.8 KiB
import onTouchStart from './onTouchStart.js';
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import onTouchMove from './onTouchMove.js';
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import onTouchEnd from './onTouchEnd.js';
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import onResize from './onResize.js';
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import onClick from './onClick.js';
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import onScroll from './onScroll.js';
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let dummyEventAttached = false;
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function dummyEventListener() {}
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const events = (swiper, method) => {
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const {
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params,
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touchEvents,
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wrapperEl,
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device,
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support
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} = swiper;
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let el = swiper.native;
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const capture = !!params.nested;
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const domMethod = method === 'on' ? 'on' : 'off';
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const swiperMethod = method;
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// Object.keys(swiper.eventsListeners).forEach((item) => {
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// if (method == 'off') {
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// swiper.native.off(item)
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// }
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// })
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if (!support.touch) {
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let desktopMethod = method === 'on' ? 'addEventListener' : 'removeEventListener';
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// el[domMethod](touchEvents.start, swiper.onTouchStart, false);
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if (document.querySelector(`#${swiper.$el.swiperElId}`)) {
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document.querySelector(`#${swiper.$el.swiperElId}`)[desktopMethod](touchEvents.start, swiper
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.onTouchStart,
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false);
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}
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document[desktopMethod](touchEvents.move, swiper.onTouchMove, capture);
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document[desktopMethod](touchEvents.end, swiper.onTouchEnd, false);
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} else {
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const passiveListener = touchEvents.start === 'touchstart' && support.passiveListener && params
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.passiveListeners ? {
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passive: true,
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capture: false
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} : false;
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// #ifdef VUE2
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// el[domMethod](touchEvents.start, swiper.onTouchStart, passiveListener);
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// el[domMethod](touchEvents.move, swiper.onTouchMove, support.passiveListener ? {
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// passive: false,
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// capture
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// } : capture);
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// el[domMethod](touchEvents.end, swiper.onTouchEnd, passiveListener);
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// #endif
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if (touchEvents.cancel) {
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// #ifdef VUE2
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// el[domMethod](touchEvents.cancel, swiper.onTouchEnd, passiveListener);
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// #endif
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}
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}
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if (params.preventClicks || params.preventClicksPropagation) {
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// #ifdef VUE2
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// el[domMethod]('click', swiper.onClick, true);
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// #endif
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}
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if (params.cssMode) {
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// wrapperEl[domMethod]('scroll', swiper.onScroll);
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}
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if (params.updateOnWindowResize) {
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// swiper[swiperMethod](device.ios || device.android ? 'resize orientationchange observerUpdate' :
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// 'resize observerUpdate', onResize, true);
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} else {
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// swiper[swiperMethod]('observerUpdate', onResize, true);
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}
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};
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function attachEvents() {
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const swiper = this;
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const {
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params,
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support
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} = swiper;
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swiper.onTouchStart = onTouchStart.bind(swiper);
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swiper.onTouchMove = onTouchMove.bind(swiper);
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swiper.onTouchEnd = onTouchEnd.bind(swiper);
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if (params.cssMode) {
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swiper.onScroll = onScroll.bind(swiper);
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}
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swiper.onClick = onClick.bind(swiper);
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events(swiper, 'on');
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}
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function detachEvents() {
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const swiper = this;
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events(swiper, 'off');
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}
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export default {
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attachEvents,
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detachEvents
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};
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