blob: 5023610e4c0252c9a50254d33750db2084f1cb0c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
(function () {
let prevented = false;
const _frostAClick = (e: Event) => {
// check for valid target
const target = e.target || e.currentTarget || e.srcElement;
if (!(target instanceof Element)) {
console.log("No element found");
return
}
let element: Element = target;
// Notifications are two layers under
for (let i = 0; i < 2; i++) {
if (element.tagName !== 'A') {
element = <Element>element.parentElement;
}
}
if (element.tagName === 'A') {
if (!prevented) {
const url = element.getAttribute('href');
if (!url || url === '#') {
return
}
console.log(`Click intercept ${url}`);
// If Frost is injected, check if loading the url through an overlay works
if (Frost.loadUrl(url)) {
e.stopPropagation();
e.preventDefault();
}
} else {
console.log("Click intercept prevented")
}
}
};
/*
* On top of the click event, we must stop it for long presses
* Since that will conflict with the context menu
* Note that we only override it on conditions where the context menu
* Will occur
*/
const _frostPreventClick = () => {
console.log("Click _frostPrevented");
prevented = true;
};
document.addEventListener('click', _frostAClick, true);
let clickTimeout: number | undefined = undefined;
document.addEventListener('touchstart', () => {
clickTimeout = setTimeout(_frostPreventClick, 400);
}, true);
document.addEventListener('touchend', () => {
prevented = false;
clearTimeout(clickTimeout)
}, true);
}).call(undefined);
|
