| Server IP : 49.231.201.246 / Your IP : 216.73.216.149 Web Server : Apache/2.4.18 (Ubuntu) System : Linux 246 4.4.0-210-generic #242-Ubuntu SMP Fri Apr 16 09:57:56 UTC 2021 x86_64 User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : exec,passthru,shell_exec,system,proc_open,popen,pcntl_exec MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /proc/11585/cwd/html/ppaobm/vendor/bower-asset/fullcalendar/src/core/util/ |
Upload File : |
import { elementClosest } from './dom-manip'
// Stops a mouse/touch event from doing it's native browser action
export function preventDefault(ev) {
ev.preventDefault()
}
// Event Delegation
// ----------------------------------------------------------------------------------------------------------------
export function listenBySelector(
container: HTMLElement,
eventType: string,
selector: string,
handler: (ev: Event, matchedTarget: HTMLElement) => void
) {
function realHandler(ev: Event) {
let matchedChild = elementClosest(ev.target as HTMLElement, selector)
if (matchedChild) {
handler.call(matchedChild, ev, matchedChild)
}
}
container.addEventListener(eventType, realHandler)
return function() {
container.removeEventListener(eventType, realHandler)
}
}
export function listenToHoverBySelector(
container: HTMLElement,
selector: string,
onMouseEnter: (ev: Event, matchedTarget: HTMLElement) => void,
onMouseLeave: (ev: Event, matchedTarget: HTMLElement) => void
) {
let currentMatchedChild
return listenBySelector(container, 'mouseover', selector, function(ev, matchedChild) {
if (matchedChild !== currentMatchedChild) {
currentMatchedChild = matchedChild
onMouseEnter(ev, matchedChild)
let realOnMouseLeave = (ev) => {
currentMatchedChild = null
onMouseLeave(ev, matchedChild)
matchedChild.removeEventListener('mouseleave', realOnMouseLeave)
}
// listen to the next mouseleave, and then unattach
matchedChild.addEventListener('mouseleave', realOnMouseLeave)
}
})
}
// Animation
// ----------------------------------------------------------------------------------------------------------------
const transitionEventNames = [
'webkitTransitionEnd',
'otransitionend',
'oTransitionEnd',
'msTransitionEnd',
'transitionend'
]
// triggered only when the next single subsequent transition finishes
export function whenTransitionDone(el: HTMLElement, callback: (ev: Event) => void) {
let realCallback = function(ev) {
callback(ev)
transitionEventNames.forEach(function(eventName) {
el.removeEventListener(eventName, realCallback)
})
}
transitionEventNames.forEach(function(eventName) {
el.addEventListener(eventName, realCallback) // cross-browser way to determine when the transition finishes
})
}