open.source/stylus
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

workaround for Chrome devtools bug (fixed in v65)

Browse Source 
recreate the style element on style code change because older devtools inspector can't edit injected rules after we update textContent of an existing element
This commit is contained in:
tophf 2018-01-15 19:42:30 +03:00
parent 0f8bca03b8
commit 0fa391732b
1 changed files with 11 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
content/apply.js
View File

@ -6,6 +6,7 @@
// some weird bug in new Chrome: the content script gets injected multiple times
return;
}
const CHROME = chrome.app ? parseInt(navigator.userAgent.match(/Chrom\w+\/(?:\d+\.){2}(\d+)|$/)[1]) : NaN;
var ID_PREFIX = 'stylus-';
var ROOT = document.documentElement;
var isOwnPage = location.protocol.endsWith('-extension:');
@ -252,9 +253,16 @@
function applySections(styleId, code) {
const id = ID_PREFIX + styleId;
let el = styleElements.get(id) || document.getElementById(id);
if (el) {
if (el.textContent !== code) el.textContent = code;
} else {
if (el && el.textContent !== code) {
if (CHROME < 3321) {
// workaround for Chrome devtools bug fixed in v65
el.remove();
el = null;
} else {
el.textContent = code;
}
}
if (!el) {
if (document.documentElement instanceof SVGSVGElement) {
// SVG document style
el = document.createElementNS('http://www.w3.org/2000/svg', 'style');