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Fix issue where history state factory would not store reference to pending timeouts

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Igor Zinken
2026-03-03 21:25:09 +01:00
parent 6a43e04db3
commit c321d04374
1 changed files with 4 additions and 4 deletions
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8
src/factories/history-state-factory.ts
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@@ -1,7 +1,7 @@
/**
* The MIT License (MIT)
*
* Igor Zinken 2021 - https://www.igorski.nl
* Igor Zinken 2021-2026 - https://www.igorski.nl
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
@@ -37,7 +37,7 @@ export type UndoRedoState = {
const stateQueue = new Map<string, UndoRedoState>();
const ENQUEUE_TIMEOUT = 1000;
let timeout = 0;
let timeout: ReturnType<typeof setTimeout>;
let store: Store<BitMapperyState> | undefined;
export const initHistory = ( storeReference: Store<BitMapperyState> ): void => {
@@ -80,13 +80,13 @@ export const enqueueState = ( key: string, undoRedoState: UndoRedoState ): void
processQueue();
}
stateQueue.set( key, undoRedoState );
window.setTimeout( processQueue, ENQUEUE_TIMEOUT );
timeout = setTimeout( processQueue, ENQUEUE_TIMEOUT );
};
/* internal methods */
function processQueue(): void {
window.clearTimeout( timeout );
clearTimeout( timeout );
stateQueue.forEach( undoRedoState => store?.commit( "saveState", undoRedoState ));
stateQueue.clear();
}