62 lines
2.5 KiB
JavaScript
62 lines
2.5 KiB
JavaScript
import * as React from 'react';
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import { Avatar } from '../Avatar/Avatar';
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import { AvatarGroupContext, useAvatarGroupContext_unstable } from '../../contexts/AvatarGroupContext';
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import { defaultAvatarGroupSize } from '../AvatarGroup/useAvatarGroup';
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import { slot } from '@fluentui/react-utilities';
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import { useHasParentContext } from '@fluentui/react-context-selector';
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/**
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* Create the state required to render AvatarGroupItem.
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*
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* The returned state can be modified with hooks such as useAvatarGroupItemStyles_unstable,
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* before being passed to renderAvatarGroupItem_unstable.
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*
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* @param props - props from this instance of AvatarGroupItem
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* @param ref - reference to root HTMLElement of AvatarGroupItem
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*/ export const useAvatarGroupItem_unstable = (props, ref)=>{
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const groupIsOverflow = useAvatarGroupContext_unstable((ctx)=>ctx.isOverflow);
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const groupSize = useAvatarGroupContext_unstable((ctx)=>ctx.size);
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const layout = useAvatarGroupContext_unstable((ctx)=>ctx.layout);
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// Since the primary slot is not an intrinsic element, getPartitionedNativeProps cannot be used here.
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const { style, className, ...avatarSlotProps } = props;
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const size = groupSize !== null && groupSize !== void 0 ? groupSize : defaultAvatarGroupSize;
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const hasAvatarGroupContext = useHasParentContext(AvatarGroupContext);
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if (process.env.NODE_ENV !== 'production' && !hasAvatarGroupContext) {
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// eslint-disable-next-line no-console
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console.warn('AvatarGroupItem must only be used inside an AvatarGroup component.');
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}
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return {
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isOverflowItem: groupIsOverflow,
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layout,
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size,
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components: {
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root: groupIsOverflow ? 'li' : 'div',
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avatar: Avatar,
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overflowLabel: 'span'
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},
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root: slot.always(props.root, {
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defaultProps: {
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style,
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className
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},
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elementType: groupIsOverflow ? 'li' : 'div'
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}),
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avatar: slot.always(props.avatar, {
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defaultProps: {
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ref,
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size,
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color: 'colorful',
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...avatarSlotProps
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},
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elementType: Avatar
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}),
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overflowLabel: slot.always(props.overflowLabel, {
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defaultProps: {
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// Avatar already has its aria-label set to the name, this will prevent the name to be read twice.
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'aria-hidden': true,
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children: props.name
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},
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elementType: 'span'
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})
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};
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};
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