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move implementation to MessageComposer to it applies to any future composers

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Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
This commit is contained in:
Michael Telatynski
2017-05-03 16:21:35 +01:00
parent daae3bd1ec
commit b6fd771b9a
3 changed files with 11 additions and 19 deletions
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11
src/components/views/rooms/MessageComposer.js
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@@ -43,6 +43,7 @@ export default class MessageComposer extends React.Component {
this.onToggleMarkdownClicked = this.onToggleMarkdownClicked.bind(this);
this.onInputStateChanged = this.onInputStateChanged.bind(this);
this.onEvent = this.onEvent.bind(this);
this.onPageUnload = this.onPageUnload.bind(this);
this.state = {
autocompleteQuery: '',
@@ -64,12 +65,22 @@ export default class MessageComposer extends React.Component {
// marked as encrypted.
// XXX: fragile as all hell - fixme somehow, perhaps with a dedicated Room.encryption event or something.
MatrixClientPeg.get().on("event", this.onEvent);
window.addEventListener('beforeunload', this.onPageUnload);
}
componentWillUnmount() {
if (MatrixClientPeg.get()) {
MatrixClientPeg.get().removeListener("event", this.onEvent);
}
window.removeEventListener('beforeunload', this.onPageUnload);
}
onPageUnload(event) {
if (this.messageComposerInput && this.messageComposerInput.isTyping) {
return event.returnValue =
'You seem to be typing a message, are you sure you want to quit?';
}
}
onEvent(event) {