81 lines
3.1 KiB
JavaScript
81 lines
3.1 KiB
JavaScript
'use client';
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import * as React from 'react';
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import { DefaultInfoButtonIcon12, DefaultInfoButtonIcon16, DefaultInfoButtonIcon20 } from './DefaultInfoButtonIcons';
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import { getIntrinsicElementProps, mergeCallbacks, useControllableState, slot, useMergedRefs, elementContains, useEventCallback } from '@fluentui/react-utilities';
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import { Popover, PopoverSurface } from '@fluentui/react-popover';
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const infoButtonIconMap = {
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small: /*#__PURE__*/ React.createElement(DefaultInfoButtonIcon12, null),
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medium: /*#__PURE__*/ React.createElement(DefaultInfoButtonIcon16, null),
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large: /*#__PURE__*/ React.createElement(DefaultInfoButtonIcon20, null)
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};
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const popoverSizeMap = {
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small: 'small',
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medium: 'small',
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large: 'medium'
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};
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/**
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* Create the state required to render InfoButton.
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*
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* The returned state can be modified with hooks such as useInfoButtonStyles_unstable,
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* before being passed to renderInfoButton_unstable.
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*
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* @param props - props from this instance of InfoButton
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* @param ref - reference to root HTMLButtonElement of InfoButton
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*/ export const useInfoButton_unstable = (props, ref)=>{
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const { size = 'medium', inline = true, popover, info, ...rest } = props;
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const rootRef = useMergedRefs(ref);
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const state = {
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inline,
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size,
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components: {
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root: 'button',
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popover: Popover,
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info: PopoverSurface
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},
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root: slot.always(getIntrinsicElementProps('button', {
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children: infoButtonIconMap[size],
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type: 'button',
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'aria-label': 'information',
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...rest,
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ref: rootRef
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}), {
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elementType: 'button'
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}),
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popover: slot.always(popover, {
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defaultProps: {
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inline,
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positioning: 'above-start',
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size: popoverSizeMap[size],
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withArrow: true
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},
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elementType: Popover
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}),
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info: slot.always(info, {
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defaultProps: {
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role: 'note',
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tabIndex: -1
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},
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elementType: PopoverSurface
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})
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};
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const [popoverOpen, setPopoverOpen] = useControllableState({
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state: state.popover.open,
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defaultState: state.popover.defaultOpen,
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initialState: false
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});
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state.popover.open = popoverOpen;
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state.popover.onOpenChange = mergeCallbacks(state.popover.onOpenChange, (e, data)=>setPopoverOpen(data.open));
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const infoRef = useMergedRefs(state.info.ref);
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state.info.ref = infoRef;
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// Hide the popover when focus moves out of the button and popover
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const onBlurButtonOrInfo = (e)=>{
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const nextFocused = e.relatedTarget;
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if (nextFocused && rootRef.current !== nextFocused && !elementContains(infoRef.current, nextFocused)) {
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setPopoverOpen(false);
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}
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};
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state.root.onBlur = useEventCallback(mergeCallbacks(state.root.onBlur, onBlurButtonOrInfo));
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state.info.onBlurCapture = useEventCallback(mergeCallbacks(state.info.onBlurCapture, onBlurButtonOrInfo));
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return state;
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};
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