@mantine/core/esm/components/Popover/use-popover.mjs

React components library focused on usability, accessibility and developer experience

"use client";
import { useMantineEnv } from "../../core/MantineProvider/Mantine.context.mjs";
import { useEffect, useRef } from "react";
import { useDidUpdate, useIsomorphicEffect, useUncontrolled } from "@mantine/hooks";
import { arrow, autoUpdate, flip, hide, inline, limitShift, offset, shift, size, useFloating } from "@floating-ui/react";
//#region packages/@mantine/core/src/components/Popover/use-popover.ts
function getDefaultMiddlewares(middlewares) {
	if (middlewares === void 0) return {
		shift: true,
		flip: true
	};
	const result = { ...middlewares };
	if (middlewares.shift === void 0) result.shift = true;
	if (middlewares.flip === void 0) result.flip = true;
	return result;
}
function getPopoverMiddlewares(options, getFloating, env) {
	const middlewaresOptions = getDefaultMiddlewares(options.middlewares);
	const middlewares = [offset(options.offset), hide()];
	if (options.dropdownVisible && env !== "test" && options.preventPositionChangeWhenVisible) middlewaresOptions.flip = false;
	if (middlewaresOptions.flip) middlewares.push(typeof middlewaresOptions.flip === "boolean" ? flip() : flip(middlewaresOptions.flip));
	if (middlewaresOptions.shift) middlewares.push(shift(typeof middlewaresOptions.shift === "boolean" ? {
		limiter: limitShift(),
		padding: 5
	} : {
		limiter: limitShift(),
		padding: 5,
		...middlewaresOptions.shift
	}));
	if (middlewaresOptions.inline) middlewares.push(typeof middlewaresOptions.inline === "boolean" ? inline() : inline(middlewaresOptions.inline));
	middlewares.push(arrow({
		element: options.arrowRef,
		padding: options.arrowOffset
	}));
	if (middlewaresOptions.size || options.width === "target") middlewares.push(size({
		...typeof middlewaresOptions.size === "boolean" ? {} : middlewaresOptions.size,
		apply({ rects, availableWidth, availableHeight, ...rest }) {
			const styles = getFloating().refs.floating.current?.style ?? {};
			if (middlewaresOptions.size) if (typeof middlewaresOptions.size === "object" && !!middlewaresOptions.size.apply) middlewaresOptions.size.apply({
				rects,
				availableWidth,
				availableHeight,
				...rest
			});
			else Object.assign(styles, {
				maxWidth: `${availableWidth}px`,
				maxHeight: `${availableHeight}px`
			});
			if (options.width === "target") Object.assign(styles, { width: `${rects.reference.width}px` });
		}
	}));
	return middlewares;
}
function usePopover(options) {
	const env = useMantineEnv();
	const [_opened, setOpened] = useUncontrolled({
		value: options.opened,
		defaultValue: options.defaultOpened,
		finalValue: false,
		onChange: options.onChange
	});
	const previouslyOpened = useRef(_opened);
	const onClose = () => {
		if (_opened && !options.disabled) setOpened(false);
	};
	const onToggle = () => {
		if (!options.disabled) setOpened(!_opened);
	};
	const floating = useFloating({
		strategy: options.strategy,
		placement: options.preventPositionChangeWhenVisible ? options.positionRef.current : options.position,
		middleware: getPopoverMiddlewares(options, () => floating, env),
		whileElementsMounted: !options.keepMounted ? autoUpdate : void 0
	});
	useEffect(() => {
		if (!floating.refs.reference.current || !floating.refs.floating.current) return;
		if (_opened) return autoUpdate(floating.refs.reference.current, floating.refs.floating.current, floating.update);
	}, [_opened, floating.update]);
	useDidUpdate(() => {
		options.onPositionChange?.(floating.placement);
		options.positionRef.current = floating.placement;
	}, [floating.placement, options.preventPositionChangeWhenVisible]);
	useDidUpdate(() => {
		if (_opened !== previouslyOpened.current) if (!_opened) options.onClose?.();
		else options.onOpen?.();
		previouslyOpened.current = _opened;
	}, [
		_opened,
		options.onClose,
		options.onOpen
	]);
	useIsomorphicEffect(() => {
		let timeout = -1;
		if (_opened) timeout = window.setTimeout(() => options.setDropdownVisible(true), 4);
		return () => {
			window.clearTimeout(timeout);
		};
	}, [_opened, options.position]);
	return {
		floating,
		controlled: typeof options.opened === "boolean",
		opened: _opened,
		onClose,
		onToggle
	};
}
//#endregion
export { usePopover };

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