hardlounge/client/js/clipboard.js
2019-02-12 12:49:06 +02:00

36 lines
747 B
JavaScript

"use strict";
const $ = require("jquery");
module.exports = function(chat) {
const selection = window.getSelection();
// If selection does not span multiple elements, do nothing
if (selection.anchorNode === selection.focusNode) {
return;
}
const range = selection.getRangeAt(0);
const documentFragment = range.cloneContents();
const div = document.createElement("div");
$(documentFragment)
.find(".from .user")
.each((_, el) => {
el = $(el);
el.text(`<${el.text()}>`);
});
div.id = "js-copy-hack";
div.appendChild(documentFragment);
chat.appendChild(div);
selection.selectAllChildren(div);
window.setTimeout(() => {
chat.removeChild(div);
selection.removeAllRanges();
selection.addRange(range);
}, 0);
};