Move to expo and react-navigation (#288)
* WIP - adding expo * WIP - adding expo 2 * Fix tsc * Finish adding expo * Disable the 'require cycle' warning * Tweak plist * Modify some dependency versions to make expo happy * Fix icon fill * Get Web compiling for expo * 1.7 * Switch to react-navigation in expo2 (#287) * WIP Switch to react-navigation * WIP Switch to react-navigation 2 * WIP Switch to react-navigation 3 * Convert all screens to react navigation * Update BottomBar for react navigation * Update mobile menu to be react-native drawer * Fixes to drawer and bottombar * Factor out some helpers * Replace the navigation model with react-navigation * Restructure the shell folder and fix the header positioning * Restore the error boundary * Fix tsc * Implement not-found page * Remove react-native-gesture-handler (no longer used) * Handle notifee card presses * Handle all navigations from the state layer * Fix drawer behaviors * Fix two linking issues * Switch to our react-native-progress fork to fix an svg rendering issue * Get Web working with react-navigation * Refactor routes and navigation for a bit more clarity * Remove dead code * Rework Web shell to left/right nav to make this easier * Fix ViewHeader for desktop web * Hide profileheader back btn on desktop web * Move the compose button to the left nav * Implement reply prompt in threads for desktop web * Composer refactors * Factor out all platform-specific text input behaviors from the composer * Small fix * Update the web build to use tiptap for the composer * Tune up the mention autocomplete dropdown * Simplify the default avatar and banner * Fixes to link cards in web composer * Fix dropdowns on web * Tweak load latest on desktop * Add web beta message and feedback link * Fix up links in desktop web
This commit is contained in:
parent
503e03d91e
commit
56cf890deb
222 changed files with 8705 additions and 6338 deletions
|
@ -1,64 +1,222 @@
|
|||
import React from 'react'
|
||||
import {
|
||||
NativeSyntheticEvent,
|
||||
StyleProp,
|
||||
StyleSheet,
|
||||
TextInputSelectionChangeEventData,
|
||||
TextStyle,
|
||||
} from 'react-native'
|
||||
import PasteInput, {
|
||||
PastedFile,
|
||||
PasteInputRef,
|
||||
} from '@mattermost/react-native-paste-input'
|
||||
import isEqual from 'lodash.isequal'
|
||||
import {UserAutocompleteViewModel} from 'state/models/user-autocomplete-view'
|
||||
import {Autocomplete} from './mobile/Autocomplete'
|
||||
import {Text} from 'view/com/util/text/Text'
|
||||
import {useStores} from 'state/index'
|
||||
import {cleanError} from 'lib/strings/errors'
|
||||
import {detectLinkables, extractEntities} from 'lib/strings/rich-text-detection'
|
||||
import {getImageDim} from 'lib/media/manip'
|
||||
import {cropAndCompressFlow} from 'lib/media/picker'
|
||||
import {getMentionAt, insertMentionAt} from 'lib/strings/mention-manip'
|
||||
import {
|
||||
POST_IMG_MAX_WIDTH,
|
||||
POST_IMG_MAX_HEIGHT,
|
||||
POST_IMG_MAX_SIZE,
|
||||
} from 'lib/constants'
|
||||
import {usePalette} from 'lib/hooks/usePalette'
|
||||
import {useTheme} from 'lib/ThemeContext'
|
||||
|
||||
export type TextInputRef = PasteInputRef
|
||||
export interface TextInputRef {
|
||||
focus: () => void
|
||||
blur: () => void
|
||||
}
|
||||
|
||||
interface TextInputProps {
|
||||
testID: string
|
||||
innerRef: React.Ref<TextInputRef>
|
||||
text: string
|
||||
placeholder: string
|
||||
style: StyleProp<TextStyle>
|
||||
onChangeText: (str: string) => void
|
||||
onSelectionChange?:
|
||||
| ((e: NativeSyntheticEvent<TextInputSelectionChangeEventData>) => void)
|
||||
| undefined
|
||||
onPaste: (err: string | undefined, uris: string[]) => void
|
||||
suggestedLinks: Set<string>
|
||||
autocompleteView: UserAutocompleteViewModel
|
||||
onTextChanged: (v: string) => void
|
||||
onPhotoPasted: (uri: string) => void
|
||||
onSuggestedLinksChanged: (uris: Set<string>) => void
|
||||
onError: (err: string) => void
|
||||
}
|
||||
|
||||
export function TextInput({
|
||||
testID,
|
||||
innerRef,
|
||||
placeholder,
|
||||
style,
|
||||
onChangeText,
|
||||
onSelectionChange,
|
||||
onPaste,
|
||||
children,
|
||||
}: React.PropsWithChildren<TextInputProps>) {
|
||||
const pal = usePalette('default')
|
||||
const onPasteInner = (err: string | undefined, files: PastedFile[]) => {
|
||||
if (err) {
|
||||
onPaste(err, [])
|
||||
} else {
|
||||
onPaste(
|
||||
undefined,
|
||||
files.map(f => f.uri),
|
||||
)
|
||||
}
|
||||
}
|
||||
return (
|
||||
<PasteInput
|
||||
testID={testID}
|
||||
ref={innerRef}
|
||||
multiline
|
||||
scrollEnabled
|
||||
onChangeText={(str: string) => onChangeText(str)}
|
||||
onSelectionChange={onSelectionChange}
|
||||
onPaste={onPasteInner}
|
||||
placeholder={placeholder}
|
||||
placeholderTextColor={pal.colors.textLight}
|
||||
style={style}>
|
||||
{children}
|
||||
</PasteInput>
|
||||
)
|
||||
interface Selection {
|
||||
start: number
|
||||
end: number
|
||||
}
|
||||
|
||||
export const TextInput = React.forwardRef(
|
||||
(
|
||||
{
|
||||
text,
|
||||
placeholder,
|
||||
suggestedLinks,
|
||||
autocompleteView,
|
||||
onTextChanged,
|
||||
onPhotoPasted,
|
||||
onSuggestedLinksChanged,
|
||||
onError,
|
||||
}: TextInputProps,
|
||||
ref,
|
||||
) => {
|
||||
const pal = usePalette('default')
|
||||
const store = useStores()
|
||||
const textInput = React.useRef<PasteInputRef>(null)
|
||||
const textInputSelection = React.useRef<Selection>({start: 0, end: 0})
|
||||
const theme = useTheme()
|
||||
|
||||
React.useImperativeHandle(ref, () => ({
|
||||
focus: () => textInput.current?.focus(),
|
||||
blur: () => textInput.current?.blur(),
|
||||
}))
|
||||
|
||||
React.useEffect(() => {
|
||||
// HACK
|
||||
// wait a moment before focusing the input to resolve some layout bugs with the keyboard-avoiding-view
|
||||
// -prf
|
||||
let to: NodeJS.Timeout | undefined
|
||||
if (textInput.current) {
|
||||
to = setTimeout(() => {
|
||||
textInput.current?.focus()
|
||||
}, 250)
|
||||
}
|
||||
return () => {
|
||||
if (to) {
|
||||
clearTimeout(to)
|
||||
}
|
||||
}
|
||||
}, [])
|
||||
|
||||
const onChangeText = React.useCallback(
|
||||
(newText: string) => {
|
||||
onTextChanged(newText)
|
||||
|
||||
const prefix = getMentionAt(
|
||||
newText,
|
||||
textInputSelection.current?.start || 0,
|
||||
)
|
||||
if (prefix) {
|
||||
autocompleteView.setActive(true)
|
||||
autocompleteView.setPrefix(prefix.value)
|
||||
} else {
|
||||
autocompleteView.setActive(false)
|
||||
}
|
||||
|
||||
const ents = extractEntities(newText)?.filter(
|
||||
ent => ent.type === 'link',
|
||||
)
|
||||
const set = new Set(ents ? ents.map(e => e.value) : [])
|
||||
if (!isEqual(set, suggestedLinks)) {
|
||||
onSuggestedLinksChanged(set)
|
||||
}
|
||||
},
|
||||
[
|
||||
onTextChanged,
|
||||
autocompleteView,
|
||||
suggestedLinks,
|
||||
onSuggestedLinksChanged,
|
||||
],
|
||||
)
|
||||
|
||||
const onPaste = React.useCallback(
|
||||
async (err: string | undefined, files: PastedFile[]) => {
|
||||
if (err) {
|
||||
return onError(cleanError(err))
|
||||
}
|
||||
const uris = files.map(f => f.uri)
|
||||
const imgUri = uris.find(uri => /\.(jpe?g|png)$/.test(uri))
|
||||
if (imgUri) {
|
||||
let imgDim
|
||||
try {
|
||||
imgDim = await getImageDim(imgUri)
|
||||
} catch (e) {
|
||||
imgDim = {width: POST_IMG_MAX_WIDTH, height: POST_IMG_MAX_HEIGHT}
|
||||
}
|
||||
const finalImgPath = await cropAndCompressFlow(
|
||||
store,
|
||||
imgUri,
|
||||
imgDim,
|
||||
{width: POST_IMG_MAX_WIDTH, height: POST_IMG_MAX_HEIGHT},
|
||||
POST_IMG_MAX_SIZE,
|
||||
)
|
||||
onPhotoPasted(finalImgPath)
|
||||
}
|
||||
},
|
||||
[store, onError, onPhotoPasted],
|
||||
)
|
||||
|
||||
const onSelectionChange = React.useCallback(
|
||||
(evt: NativeSyntheticEvent<TextInputSelectionChangeEventData>) => {
|
||||
// NOTE we track the input selection using a ref to avoid excessive renders -prf
|
||||
textInputSelection.current = evt.nativeEvent.selection
|
||||
},
|
||||
[textInputSelection],
|
||||
)
|
||||
|
||||
const onSelectAutocompleteItem = React.useCallback(
|
||||
(item: string) => {
|
||||
onChangeText(
|
||||
insertMentionAt(text, textInputSelection.current?.start || 0, item),
|
||||
)
|
||||
autocompleteView.setActive(false)
|
||||
},
|
||||
[onChangeText, text, autocompleteView],
|
||||
)
|
||||
|
||||
const textDecorated = React.useMemo(() => {
|
||||
let i = 0
|
||||
return detectLinkables(text).map(v => {
|
||||
if (typeof v === 'string') {
|
||||
return (
|
||||
<Text key={i++} style={[pal.text, styles.textInputFormatting]}>
|
||||
{v}
|
||||
</Text>
|
||||
)
|
||||
} else {
|
||||
return (
|
||||
<Text key={i++} style={[pal.link, styles.textInputFormatting]}>
|
||||
{v.link}
|
||||
</Text>
|
||||
)
|
||||
}
|
||||
})
|
||||
}, [text, pal.link, pal.text])
|
||||
|
||||
return (
|
||||
<>
|
||||
<PasteInput
|
||||
testID="composerTextInput"
|
||||
ref={textInput}
|
||||
onChangeText={onChangeText}
|
||||
onPaste={onPaste}
|
||||
onSelectionChange={onSelectionChange}
|
||||
placeholder={placeholder}
|
||||
keyboardAppearance={theme.colorScheme}
|
||||
style={[pal.text, styles.textInput, styles.textInputFormatting]}>
|
||||
{textDecorated}
|
||||
</PasteInput>
|
||||
<Autocomplete
|
||||
view={autocompleteView}
|
||||
onSelect={onSelectAutocompleteItem}
|
||||
/>
|
||||
</>
|
||||
)
|
||||
},
|
||||
)
|
||||
|
||||
const styles = StyleSheet.create({
|
||||
textInput: {
|
||||
flex: 1,
|
||||
padding: 5,
|
||||
marginLeft: 8,
|
||||
alignSelf: 'flex-start',
|
||||
},
|
||||
textInputFormatting: {
|
||||
fontSize: 18,
|
||||
letterSpacing: 0.2,
|
||||
fontWeight: '400',
|
||||
lineHeight: 23.4, // 1.3*16
|
||||
},
|
||||
})
|
||||
|
|
|
@ -1,58 +1,133 @@
|
|||
import React from 'react'
|
||||
import {
|
||||
NativeSyntheticEvent,
|
||||
StyleProp,
|
||||
StyleSheet,
|
||||
TextInput as RNTextInput,
|
||||
TextInputSelectionChangeEventData,
|
||||
TextStyle,
|
||||
} from 'react-native'
|
||||
import {usePalette} from 'lib/hooks/usePalette'
|
||||
import {addStyle} from 'lib/styles'
|
||||
import {StyleSheet, View} from 'react-native'
|
||||
import {useEditor, EditorContent, JSONContent} from '@tiptap/react'
|
||||
import {Document} from '@tiptap/extension-document'
|
||||
import {Link} from '@tiptap/extension-link'
|
||||
import {Mention} from '@tiptap/extension-mention'
|
||||
import {Paragraph} from '@tiptap/extension-paragraph'
|
||||
import {Placeholder} from '@tiptap/extension-placeholder'
|
||||
import {Text} from '@tiptap/extension-text'
|
||||
import isEqual from 'lodash.isequal'
|
||||
import {UserAutocompleteViewModel} from 'state/models/user-autocomplete-view'
|
||||
import {createSuggestion} from './web/Autocomplete'
|
||||
|
||||
export type TextInputRef = RNTextInput
|
||||
|
||||
interface TextInputProps {
|
||||
testID: string
|
||||
innerRef: React.Ref<TextInputRef>
|
||||
placeholder: string
|
||||
style: StyleProp<TextStyle>
|
||||
onChangeText: (str: string) => void
|
||||
onSelectionChange?:
|
||||
| ((e: NativeSyntheticEvent<TextInputSelectionChangeEventData>) => void)
|
||||
| undefined
|
||||
onPaste: (err: string | undefined, uris: string[]) => void
|
||||
export interface TextInputRef {
|
||||
focus: () => void
|
||||
blur: () => void
|
||||
}
|
||||
|
||||
export function TextInput({
|
||||
testID,
|
||||
innerRef,
|
||||
placeholder,
|
||||
style,
|
||||
onChangeText,
|
||||
onSelectionChange,
|
||||
children,
|
||||
}: React.PropsWithChildren<TextInputProps>) {
|
||||
const pal = usePalette('default')
|
||||
style = addStyle(style, styles.input)
|
||||
return (
|
||||
<RNTextInput
|
||||
testID={testID}
|
||||
ref={innerRef}
|
||||
multiline
|
||||
scrollEnabled
|
||||
onChangeText={(str: string) => onChangeText(str)}
|
||||
onSelectionChange={onSelectionChange}
|
||||
placeholder={placeholder}
|
||||
placeholderTextColor={pal.colors.textLight}
|
||||
style={style}>
|
||||
{children}
|
||||
</RNTextInput>
|
||||
)
|
||||
interface TextInputProps {
|
||||
text: string
|
||||
placeholder: string
|
||||
suggestedLinks: Set<string>
|
||||
autocompleteView: UserAutocompleteViewModel
|
||||
onTextChanged: (v: string) => void
|
||||
onPhotoPasted: (uri: string) => void
|
||||
onSuggestedLinksChanged: (uris: Set<string>) => void
|
||||
onError: (err: string) => void
|
||||
}
|
||||
|
||||
export const TextInput = React.forwardRef(
|
||||
(
|
||||
{
|
||||
text,
|
||||
placeholder,
|
||||
suggestedLinks,
|
||||
autocompleteView,
|
||||
onTextChanged,
|
||||
// onPhotoPasted, TODO
|
||||
onSuggestedLinksChanged,
|
||||
}: // onError, TODO
|
||||
TextInputProps,
|
||||
ref,
|
||||
) => {
|
||||
const editor = useEditor({
|
||||
extensions: [
|
||||
Document,
|
||||
Link.configure({
|
||||
protocols: ['http', 'https'],
|
||||
autolink: true,
|
||||
}),
|
||||
Mention.configure({
|
||||
HTMLAttributes: {
|
||||
class: 'mention',
|
||||
},
|
||||
suggestion: createSuggestion({autocompleteView}),
|
||||
}),
|
||||
Paragraph,
|
||||
Placeholder.configure({
|
||||
placeholder,
|
||||
}),
|
||||
Text,
|
||||
],
|
||||
content: text,
|
||||
autofocus: true,
|
||||
editable: true,
|
||||
injectCSS: true,
|
||||
onUpdate({editor: editorProp}) {
|
||||
const json = editorProp.getJSON()
|
||||
const newText = editorJsonToText(json).trim()
|
||||
onTextChanged(newText)
|
||||
|
||||
const newSuggestedLinks = new Set(editorJsonToLinks(json))
|
||||
if (!isEqual(newSuggestedLinks, suggestedLinks)) {
|
||||
onSuggestedLinksChanged(newSuggestedLinks)
|
||||
}
|
||||
},
|
||||
})
|
||||
|
||||
React.useImperativeHandle(ref, () => ({
|
||||
focus: () => {}, // TODO
|
||||
blur: () => {}, // TODO
|
||||
}))
|
||||
|
||||
return (
|
||||
<View style={styles.container}>
|
||||
<EditorContent editor={editor} />
|
||||
</View>
|
||||
)
|
||||
},
|
||||
)
|
||||
|
||||
function editorJsonToText(json: JSONContent): string {
|
||||
let text = ''
|
||||
if (json.type === 'doc' || json.type === 'paragraph') {
|
||||
if (json.content?.length) {
|
||||
for (const node of json.content) {
|
||||
text += editorJsonToText(node)
|
||||
}
|
||||
}
|
||||
text += '\n'
|
||||
} else if (json.type === 'text') {
|
||||
text += json.text || ''
|
||||
} else if (json.type === 'mention') {
|
||||
text += json.attrs?.id || ''
|
||||
}
|
||||
return text
|
||||
}
|
||||
|
||||
function editorJsonToLinks(json: JSONContent): string[] {
|
||||
let links: string[] = []
|
||||
if (json.content?.length) {
|
||||
for (const node of json.content) {
|
||||
links = links.concat(editorJsonToLinks(node))
|
||||
}
|
||||
}
|
||||
|
||||
const link = json.marks?.find(m => m.type === 'link')
|
||||
if (link?.attrs?.href) {
|
||||
links.push(link.attrs.href)
|
||||
}
|
||||
|
||||
return links
|
||||
}
|
||||
|
||||
const styles = StyleSheet.create({
|
||||
input: {
|
||||
minHeight: 140,
|
||||
container: {
|
||||
flex: 1,
|
||||
alignSelf: 'flex-start',
|
||||
padding: 5,
|
||||
marginLeft: 8,
|
||||
marginBottom: 10,
|
||||
},
|
||||
})
|
||||
|
|
75
src/view/com/composer/text-input/mobile/Autocomplete.tsx
Normal file
75
src/view/com/composer/text-input/mobile/Autocomplete.tsx
Normal file
|
@ -0,0 +1,75 @@
|
|||
import React, {useEffect} from 'react'
|
||||
import {
|
||||
Animated,
|
||||
TouchableOpacity,
|
||||
StyleSheet,
|
||||
useWindowDimensions,
|
||||
} from 'react-native'
|
||||
import {observer} from 'mobx-react-lite'
|
||||
import {UserAutocompleteViewModel} from 'state/models/user-autocomplete-view'
|
||||
import {useAnimatedValue} from 'lib/hooks/useAnimatedValue'
|
||||
import {usePalette} from 'lib/hooks/usePalette'
|
||||
import {Text} from 'view/com/util/text/Text'
|
||||
|
||||
export const Autocomplete = observer(
|
||||
({
|
||||
view,
|
||||
onSelect,
|
||||
}: {
|
||||
view: UserAutocompleteViewModel
|
||||
onSelect: (item: string) => void
|
||||
}) => {
|
||||
const pal = usePalette('default')
|
||||
const winDim = useWindowDimensions()
|
||||
const positionInterp = useAnimatedValue(0)
|
||||
|
||||
useEffect(() => {
|
||||
Animated.timing(positionInterp, {
|
||||
toValue: view.isActive ? 1 : 0,
|
||||
duration: 200,
|
||||
useNativeDriver: false,
|
||||
}).start()
|
||||
}, [positionInterp, view.isActive])
|
||||
|
||||
const topAnimStyle = {
|
||||
top: positionInterp.interpolate({
|
||||
inputRange: [0, 1],
|
||||
outputRange: [winDim.height, winDim.height / 4],
|
||||
}),
|
||||
}
|
||||
return (
|
||||
<Animated.View style={[styles.outer, pal.view, pal.border, topAnimStyle]}>
|
||||
{view.suggestions.map(item => (
|
||||
<TouchableOpacity
|
||||
testID="autocompleteButton"
|
||||
key={item.handle}
|
||||
style={[pal.border, styles.item]}
|
||||
onPress={() => onSelect(item.handle)}>
|
||||
<Text type="md-medium" style={pal.text}>
|
||||
{item.displayName || item.handle}
|
||||
<Text type="sm" style={pal.textLight}>
|
||||
@{item.handle}
|
||||
</Text>
|
||||
</Text>
|
||||
</TouchableOpacity>
|
||||
))}
|
||||
</Animated.View>
|
||||
)
|
||||
},
|
||||
)
|
||||
|
||||
const styles = StyleSheet.create({
|
||||
outer: {
|
||||
position: 'absolute',
|
||||
left: 0,
|
||||
right: 0,
|
||||
bottom: 0,
|
||||
borderTopWidth: 1,
|
||||
},
|
||||
item: {
|
||||
borderBottomWidth: 1,
|
||||
paddingVertical: 16,
|
||||
paddingHorizontal: 16,
|
||||
height: 50,
|
||||
},
|
||||
})
|
157
src/view/com/composer/text-input/web/Autocomplete.tsx
Normal file
157
src/view/com/composer/text-input/web/Autocomplete.tsx
Normal file
|
@ -0,0 +1,157 @@
|
|||
import React, {
|
||||
forwardRef,
|
||||
useEffect,
|
||||
useImperativeHandle,
|
||||
useState,
|
||||
} from 'react'
|
||||
import {ReactRenderer} from '@tiptap/react'
|
||||
import tippy, {Instance as TippyInstance} from 'tippy.js'
|
||||
import {
|
||||
SuggestionOptions,
|
||||
SuggestionProps,
|
||||
SuggestionKeyDownProps,
|
||||
} from '@tiptap/suggestion'
|
||||
import {UserAutocompleteViewModel} from 'state/models/user-autocomplete-view'
|
||||
|
||||
interface MentionListRef {
|
||||
onKeyDown: (props: SuggestionKeyDownProps) => boolean
|
||||
}
|
||||
|
||||
export function createSuggestion({
|
||||
autocompleteView,
|
||||
}: {
|
||||
autocompleteView: UserAutocompleteViewModel
|
||||
}): Omit<SuggestionOptions, 'editor'> {
|
||||
return {
|
||||
async items({query}) {
|
||||
autocompleteView.setActive(true)
|
||||
await autocompleteView.setPrefix(query)
|
||||
return autocompleteView.suggestions.slice(0, 8).map(s => s.handle)
|
||||
},
|
||||
|
||||
render: () => {
|
||||
let component: ReactRenderer<MentionListRef> | undefined
|
||||
let popup: TippyInstance[] | undefined
|
||||
|
||||
return {
|
||||
onStart: props => {
|
||||
component = new ReactRenderer(MentionList, {
|
||||
props,
|
||||
editor: props.editor,
|
||||
})
|
||||
|
||||
if (!props.clientRect) {
|
||||
return
|
||||
}
|
||||
|
||||
// @ts-ignore getReferenceClientRect doesnt like that clientRect can return null -prf
|
||||
popup = tippy('body', {
|
||||
getReferenceClientRect: props.clientRect,
|
||||
appendTo: () => document.body,
|
||||
content: component.element,
|
||||
showOnCreate: true,
|
||||
interactive: true,
|
||||
trigger: 'manual',
|
||||
placement: 'bottom-start',
|
||||
})
|
||||
},
|
||||
|
||||
onUpdate(props) {
|
||||
component?.updateProps(props)
|
||||
|
||||
if (!props.clientRect) {
|
||||
return
|
||||
}
|
||||
|
||||
popup?.[0]?.setProps({
|
||||
// @ts-ignore getReferenceClientRect doesnt like that clientRect can return null -prf
|
||||
getReferenceClientRect: props.clientRect,
|
||||
})
|
||||
},
|
||||
|
||||
onKeyDown(props) {
|
||||
if (props.event.key === 'Escape') {
|
||||
popup?.[0]?.hide()
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
return component?.ref?.onKeyDown(props) || false
|
||||
},
|
||||
|
||||
onExit() {
|
||||
popup?.[0]?.destroy()
|
||||
component?.destroy()
|
||||
},
|
||||
}
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
const MentionList = forwardRef<MentionListRef, SuggestionProps>(
|
||||
(props: SuggestionProps, ref) => {
|
||||
const [selectedIndex, setSelectedIndex] = useState(0)
|
||||
|
||||
const selectItem = (index: number) => {
|
||||
const item = props.items[index]
|
||||
|
||||
if (item) {
|
||||
props.command({id: item})
|
||||
}
|
||||
}
|
||||
|
||||
const upHandler = () => {
|
||||
setSelectedIndex(
|
||||
(selectedIndex + props.items.length - 1) % props.items.length,
|
||||
)
|
||||
}
|
||||
|
||||
const downHandler = () => {
|
||||
setSelectedIndex((selectedIndex + 1) % props.items.length)
|
||||
}
|
||||
|
||||
const enterHandler = () => {
|
||||
selectItem(selectedIndex)
|
||||
}
|
||||
|
||||
useEffect(() => setSelectedIndex(0), [props.items])
|
||||
|
||||
useImperativeHandle(ref, () => ({
|
||||
onKeyDown: ({event}) => {
|
||||
if (event.key === 'ArrowUp') {
|
||||
upHandler()
|
||||
return true
|
||||
}
|
||||
|
||||
if (event.key === 'ArrowDown') {
|
||||
downHandler()
|
||||
return true
|
||||
}
|
||||
|
||||
if (event.key === 'Enter') {
|
||||
enterHandler()
|
||||
return true
|
||||
}
|
||||
|
||||
return false
|
||||
},
|
||||
}))
|
||||
|
||||
return (
|
||||
<div className="items">
|
||||
{props.items.length ? (
|
||||
props.items.map((item, index) => (
|
||||
<button
|
||||
className={`item ${index === selectedIndex ? 'is-selected' : ''}`}
|
||||
key={index}
|
||||
onClick={() => selectItem(index)}>
|
||||
{item}
|
||||
</button>
|
||||
))
|
||||
) : (
|
||||
<div className="item">No result</div>
|
||||
)}
|
||||
</div>
|
||||
)
|
||||
},
|
||||
)
|
Loading…
Add table
Add a link
Reference in a new issue