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warn on unload when uploading file(s)

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Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
This commit is contained in:
Michael Telatynski 2017-04-29 06:25:30 +01:00
parent 6685cbcb25
commit daae3bd1ec
1 changed files with 10 additions and 0 deletions
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10
src/components/structures/RoomView.js
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@ -271,6 +271,7 @@ module.exports = React.createClass({
this._updateConfCallNotification(); this._updateConfCallNotification();
window.addEventListener('beforeunload', this.onPageUnload);
window.addEventListener('resize', this.onResize); window.addEventListener('resize', this.onResize);
this.onResize(); this.onResize();
@ -353,6 +354,7 @@ module.exports = React.createClass({
MatrixClientPeg.get().removeListener("accountData", this.onAccountData); MatrixClientPeg.get().removeListener("accountData", this.onAccountData);
} }
window.removeEventListener('beforeunload', this.onPageUnload);
window.removeEventListener('resize', this.onResize); window.removeEventListener('resize', this.onResize);
document.removeEventListener("keydown", this.onKeyDown); document.removeEventListener("keydown", this.onKeyDown);
@ -365,6 +367,14 @@ module.exports = React.createClass({
// Tinter.tint(); // reset colourscheme // Tinter.tint(); // reset colourscheme
}, },
onPageUnload(event) {
if (ContentMessages.getCurrentUploads().length > 0) {
return event.returnValue =
'You seem to be uploading files, are you sure you want to quit?';
}
},
onKeyDown: function(ev) { onKeyDown: function(ev) {
let handled = false; let handled = false;
const isMac = navigator.platform.toUpperCase().indexOf('MAC') >= 0; const isMac = navigator.platform.toUpperCase().indexOf('MAC') >= 0;