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fix(frontend): don't send scroll state if window post message communicator isn't ready

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Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>
This commit is contained in:
Tilman Vatteroth 2022-12-28 15:02:25 +01:00
parent c8254ff779
commit b7b0021ff7
2 changed files with 10 additions and 1 deletions
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7
frontend/src/components/editor-page/renderer-pane/hooks/use-send-scroll-state.ts
View file

@ -21,7 +21,12 @@ export const useSendScrollState = (scrollState: ScrollState | undefined): void =
const rendererReady = useApplicationState((state) => state.rendererStatus.rendererReady) const rendererReady = useApplicationState((state) => state.rendererStatus.rendererReady)
useEffect(() => { useEffect(() => {
if (rendererReady && scrollState && !equal(scrollState, oldScrollState.current)) { if (
iframeCommunicator.isCommunicationEnabled() &&
rendererReady &&
scrollState &&
!equal(scrollState, oldScrollState.current)
) {
oldScrollState.current = scrollState oldScrollState.current = scrollState
iframeCommunicator.sendMessageToOtherSide({ type: CommunicationMessageType.SET_SCROLL_STATE, scrollState }) iframeCommunicator.sendMessageToOtherSide({ type: CommunicationMessageType.SET_SCROLL_STATE, scrollState })
} }

4
frontend/src/components/render-page/window-post-message-communicator/window-post-message-communicator.ts
View file

@ -93,6 +93,10 @@ export abstract class WindowPostMessageCommunicator<
this.communicationEnabled = true this.communicationEnabled = true
} }
public isCommunicationEnabled(): boolean {
return this.communicationEnabled
}
/** /**
* Sends a message to the message target. * Sends a message to the message target.
* *