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Wrap IntersectionObserver inside try/catch

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This commit is contained in:
varjolintu 2019-04-23 09:29:18 +03:00
parent 009a797493
commit 2dde0dc4f3
1 changed files with 20 additions and 14 deletions
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34
keepassxc-browser/content/pwgen.js
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@ -24,22 +24,26 @@ const DOMRectToArray = function(domRect) {
* - intersectionRatio > 0 -> shown
* - isIntersecting === true -> shown
*/
kpxcPassword.observer = new IntersectionObserver((entries) => {
for (const entry of entries) {
const rect = DOMRectToArray(entry.boundingClientRect);
try {
kpxcPassword.observer = new IntersectionObserver((entries) => {
for (const entry of entries) {
const rect = DOMRectToArray(entry.boundingClientRect);
if ((entry.intersectionRatio === 0 && !entry.isIntersecting) || (rect.some(x => x < -10))) {
kpxcPassword.icon.style.display = 'none';
} else if (entry.intersectionRatio > 0 && entry.isIntersecting) {
kpxcPassword.icon.style.display = 'block';
if ((entry.intersectionRatio === 0 && !entry.isIntersecting) || (rect.some(x => x < -10))) {
kpxcPassword.icon.style.display = 'none';
} else if (entry.intersectionRatio > 0 && entry.isIntersecting) {
kpxcPassword.icon.style.display = 'block';
// Wait for possible DOM animations
setTimeout(() => {
kpxcPassword.setIconPosition(kpxcPassword.icon, entry.target);
}, 500);
// Wait for possible DOM animations
setTimeout(() => {
kpxcPassword.setIconPosition(kpxcPassword.icon, entry.target);
}, 500);
}
}
}
});
});
} catch (err) {
console.log(err);
}
kpxcPassword.init = function() {
if ('initPasswordGenerator' in _called) {
@ -55,7 +59,9 @@ kpxcPassword.initField = function(field, inputs, pos) {
}
// Observer the visibility
kpxcPassword.observer.observe(field);
if (kpxcPassword.observer) {
kpxcPassword.observer.observe(field);
}
if (field.getAttribute('kpxc-password-generator')) {
return;