mirrors/element-web
1
0
Fork 0
mirror of https://github.com/element-hq/element-web synced 2024-10-26 12:45:53 +03:00
Code Issues Projects Releases Packages Wiki Activity

Review changes

Browse source 
Signed-off-by: Oliver Hunt <oliver@hunt.bz>
This commit is contained in:
Oliver Hunt 2017-06-06 12:29:23 +01:00
parent a640e943f7
commit dd6171a39e
2 changed files with 9 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/HtmlUtils.js
View file

@ -365,11 +365,11 @@ export function bodyToHtml(content, highlights, opts) {
} }
function addCodeCopyButton(safeBody) { function addCodeCopyButton(safeBody) {
var el = document.createElement("div"); const el = document.createElement("div");
el.innerHTML = safeBody; el.innerHTML = safeBody;
var codeBlocks = Array.from(el.getElementsByTagName("pre")); const codeBlocks = Array.from(el.getElementsByTagName("pre"));
codeBlocks.forEach(p => { codeBlocks.forEach(p => {
var button = document.createElement("span"); const button = document.createElement("span");
button.className = "mx_EventTile_copyButton"; button.className = "mx_EventTile_copyButton";
p.appendChild(button); p.appendChild(button);
}); });

5
src/components/views/messages/TextualBody.js
View file

@ -95,17 +95,12 @@ module.exports = React.createClass({
} }
const buttons = ReactDOM.findDOMNode(this).getElementsByClassName("mx_EventTile_copyButton"); const buttons = ReactDOM.findDOMNode(this).getElementsByClassName("mx_EventTile_copyButton");
if (buttons.length > 0) { if (buttons.length > 0) {
// Do this asynchronously: parsing code takes time and we don't
// need to block the DOM update on it.
setTimeout(() => {
if (this._unmounted) return;
for (let i = 0; i < buttons.length; i++) { for (let i = 0; i < buttons.length; i++) {
buttons[i].onclick = (e) => { buttons[i].onclick = (e) => {
const copyCode = buttons[i].parentNode.getElementsByTagName("code")[0]; const copyCode = buttons[i].parentNode.getElementsByTagName("code")[0];
this.copyToClipboard(copyCode.textContent); this.copyToClipboard(copyCode.textContent);
}; };
} }
}, 10);
} }
} }
}, },