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

React components library focused on usability, accessibility and developer experience

'use client';
import { useFloating, offset, shift, limitShift, flip, inline, arrow, size } from '@floating-ui/react';
import { useUncontrolled, useDidUpdate } from '@mantine/hooks';
import 'react';
import { useFloatingAutoUpdate } from '../Floating/use-floating-auto-update.mjs';
import '../Floating/FloatingArrow/FloatingArrow.mjs';

function getPopoverMiddlewares(options, getFloating) {
  const middlewares = [offset(options.offset)];
  if (options.middlewares?.shift) {
    middlewares.push(shift({ limiter: limitShift() }));
  }
  if (options.middlewares?.flip) {
    middlewares.push(flip());
  }
  if (options.middlewares?.inline) {
    middlewares.push(inline());
  }
  middlewares.push(arrow({ element: options.arrowRef, padding: options.arrowOffset }));
  if (options.middlewares?.size || options.width === "target") {
    middlewares.push(
      size({
        apply({ rects, availableWidth, availableHeight }) {
          const floating = getFloating();
          const styles = floating.refs.floating.current?.style ?? {};
          if (options.middlewares?.size) {
            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 [_opened, setOpened] = useUncontrolled({
    value: options.opened,
    defaultValue: options.defaultOpened,
    finalValue: false,
    onChange: options.onChange
  });
  const onClose = () => {
    if (_opened) {
      options.onClose?.();
      setOpened(false);
    }
  };
  const onToggle = () => {
    if (_opened) {
      options.onClose?.();
      setOpened(false);
    } else {
      options.onOpen?.();
      setOpened(true);
    }
  };
  const floating = useFloating({
    placement: options.position,
    middleware: getPopoverMiddlewares(options, () => floating)
  });
  useFloatingAutoUpdate({
    opened: options.opened,
    position: options.position,
    positionDependencies: options.positionDependencies || [],
    floating
  });
  useDidUpdate(() => {
    options.onPositionChange?.(floating.placement);
  }, [floating.placement]);
  useDidUpdate(() => {
    if (!options.opened) {
      options.onClose?.();
    } else {
      options.onOpen?.();
    }
  }, [options.opened]);
  return {
    floating,
    controlled: typeof options.opened === "boolean",
    opened: _opened,
    onClose,
    onToggle
  };
}

export { usePopover };
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