@wordpress/block-editor
Version:
31 lines (30 loc) • 1.2 kB
JavaScript
// packages/block-editor/src/components/list-view/use-list-view-scroll-into-view.js
import { getScrollContainer } from "@wordpress/dom";
import { useLayoutEffect } from "@wordpress/element";
function useListViewScrollIntoView({
isSelected,
selectedClientIds,
rowItemRef
}) {
const isSingleSelection = selectedClientIds.length === 1;
useLayoutEffect(() => {
if (!isSelected || !isSingleSelection || !rowItemRef.current) {
return;
}
const scrollContainer = getScrollContainer(rowItemRef.current);
const { ownerDocument } = rowItemRef.current;
const windowScroll = scrollContainer === ownerDocument.body || scrollContainer === ownerDocument.documentElement;
if (windowScroll || !scrollContainer) {
return;
}
const rowRect = rowItemRef.current.getBoundingClientRect();
const scrollContainerRect = scrollContainer.getBoundingClientRect();
if (rowRect.top < scrollContainerRect.top || rowRect.bottom > scrollContainerRect.bottom) {
rowItemRef.current.scrollIntoView();
}
}, [isSelected, isSingleSelection, rowItemRef]);
}
export {
useListViewScrollIntoView as default
};
//# sourceMappingURL=use-list-view-scroll-into-view.js.map