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Use native clipboard.writeText, Cleanup polyfill

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This commit is contained in:
RobinLinus 2020-12-20 04:41:16 +01:00
parent 212562727f
commit a1eb71a768
3 changed files with 43 additions and 34 deletions
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38
client/scripts/ui.js
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@ -24,7 +24,7 @@ class PeersUI {
}
_onPeerJoined(peer) {
if (document.getElementById(peer.id)) return;
if ($(peer.id)) return; // peer already exists
const peerUI = new PeerUI(peer);
$$('x-peers').appendChild(peerUI.$el);
}
@ -348,8 +348,8 @@ class ReceiveTextDialog extends Dialog {
window.blop.play();
}
_onCopy() {
if (!document.copy(this.$text.textContent)) return;
async _onCopy() {
await navigator.clipboard.writeText(this.$text.textContent);
Events.fire('notify-user', 'Copied to clipboard');
}
}
@ -440,7 +440,7 @@ class Notifications {
_copyText(message, notification) {
notification.close();
if (!document.copy(message)) return;
if (!navigator.clipboard.writeText(message)) return;
this._notify('Copied text to clipboard');
}
@ -512,36 +512,6 @@ class Snapdrop {
const snapdrop = new Snapdrop();
document.copy = text => {
// A <span> contains the text to copy
const span = document.createElement('span');
span.textContent = text;
span.style.whiteSpace = 'pre'; // Preserve consecutive spaces and newlines
// Paint the span outside the viewport
span.style.position = 'absolute';
span.style.left = '-9999px';
span.style.top = '-9999px';
const win = window;
const selection = win.getSelection();
win.document.body.appendChild(span);
const range = win.document.createRange();
selection.removeAllRanges();
range.selectNode(span);
selection.addRange(range);
let success = false;
try {
success = win.document.execCommand('copy');
} catch (err) {}
selection.removeAllRanges();
span.remove();
return success;
}
if ('serviceWorker' in navigator) {