tldraw/dist-esm/lib/ui/components/primitives/TldrawUiInput.mjs.map

A tiny little drawing editor.

{
  "version": 3,
  "sources": ["../../../../../src/lib/ui/components/primitives/TldrawUiInput.tsx"],
  "sourcesContent": ["import { tlenv, tltime, useMaybeEditor } from '@tldraw/editor'\nimport classNames from 'classnames'\nimport * as React from 'react'\nimport { TLUiTranslationKey } from '../../hooks/useTranslation/TLUiTranslationKey'\nimport { useTranslation } from '../../hooks/useTranslation/useTranslation'\nimport { TLUiIconType } from '../../icon-types'\nimport { TldrawUiIcon } from './TldrawUiIcon'\n\n/** @public */\nexport interface TLUiInputProps {\n\tdisabled?: boolean\n\tlabel?: TLUiTranslationKey | Exclude<string, TLUiTranslationKey>\n\ticon?: TLUiIconType | Exclude<string, TLUiIconType>\n\ticonLeft?: TLUiIconType | Exclude<string, TLUiIconType>\n\ticonLabel?: TLUiTranslationKey | Exclude<string, TLUiTranslationKey>\n\tautoFocus?: boolean\n\tautoSelect?: boolean\n\tchildren?: React.ReactNode\n\tdefaultValue?: string\n\tplaceholder?: string\n\tonComplete?(value: string): void\n\tonValueChange?(value: string): void\n\tonCancel?(value: string): void\n\tonBlur?(value: string): void\n\tonFocus?(): void\n\tclassName?: string\n\t/**\n\t * Usually on iOS when you focus an input, the browser will adjust the viewport to bring the input\n\t * into view. Sometimes this doesn't work properly though - for example, if the input is newly\n\t * created, iOS seems to have a hard time adjusting the viewport for it. This prop allows you to\n\t * opt-in to some extra code to manually bring the input into view when the visual viewport of the\n\t * browser changes, but we don't want to use it everywhere because generally the native behavior\n\t * looks nicer in scenarios where it's sufficient.\n\t */\n\tshouldManuallyMaintainScrollPositionWhenFocused?: boolean\n\tvalue?: string\n\t'data-testid'?: string\n\t'aria-label'?: string\n}\n\n/** @public @react */\nexport const TldrawUiInput = React.forwardRef<HTMLInputElement, TLUiInputProps>(\n\tfunction TldrawUiInput(\n\t\t{\n\t\t\tclassName,\n\t\t\tlabel,\n\t\t\ticon,\n\t\t\ticonLeft,\n\t\t\ticonLabel,\n\t\t\tautoSelect = false,\n\t\t\tautoFocus = false,\n\t\t\tdefaultValue,\n\t\t\tplaceholder,\n\t\t\tonComplete,\n\t\t\tonValueChange,\n\t\t\tonCancel,\n\t\t\tonFocus,\n\t\t\tonBlur,\n\t\t\tshouldManuallyMaintainScrollPositionWhenFocused = false,\n\t\t\tchildren,\n\t\t\tvalue,\n\t\t\t'data-testid': dataTestId,\n\t\t\tdisabled,\n\t\t\t'aria-label': ariaLabel,\n\t\t},\n\t\tref\n\t) {\n\t\tconst editor = useMaybeEditor()\n\t\tconst rInputRef = React.useRef<HTMLInputElement>(null)\n\n\t\t// combine rInputRef and ref\n\t\tReact.useImperativeHandle(ref, () => rInputRef.current as HTMLInputElement)\n\n\t\tconst msg = useTranslation()\n\t\tconst rInitialValue = React.useRef<string>(defaultValue ?? '')\n\t\tconst rCurrentValue = React.useRef<string>(defaultValue ?? '')\n\n\t\tconst isComposing = React.useRef(false)\n\n\t\tconst [isFocused, setIsFocused] = React.useState(false)\n\t\tconst handleFocus = React.useCallback(\n\t\t\t(e: React.FocusEvent<HTMLInputElement>) => {\n\t\t\t\tsetIsFocused(true)\n\t\t\t\tconst elm = e.currentTarget as HTMLInputElement\n\t\t\t\trCurrentValue.current = elm.value\n\t\t\t\tif (editor) {\n\t\t\t\t\teditor.timers.requestAnimationFrame(() => {\n\t\t\t\t\t\tif (autoSelect) {\n\t\t\t\t\t\t\telm.select()\n\t\t\t\t\t\t}\n\t\t\t\t\t})\n\t\t\t\t} else {\n\t\t\t\t\ttltime.requestAnimationFrame('anon', () => {\n\t\t\t\t\t\tif (autoSelect) {\n\t\t\t\t\t\t\telm.select()\n\t\t\t\t\t\t}\n\t\t\t\t\t})\n\t\t\t\t}\n\t\t\t\tonFocus?.()\n\t\t\t},\n\t\t\t[autoSelect, editor, onFocus]\n\t\t)\n\n\t\tconst handleChange = React.useCallback(\n\t\t\t(e: React.ChangeEvent<HTMLInputElement>) => {\n\t\t\t\tconst value = e.currentTarget.value\n\t\t\t\trCurrentValue.current = value\n\t\t\t\tonValueChange?.(value)\n\t\t\t},\n\t\t\t[onValueChange]\n\t\t)\n\n\t\t// We use keydown capture, because we want to get the escape key event.\n\t\tconst handleKeyDownCapture = React.useCallback(\n\t\t\t(e: React.KeyboardEvent<HTMLInputElement>) => {\n\t\t\t\tswitch (e.key) {\n\t\t\t\t\tcase 'Enter': {\n\t\t\t\t\t\t// In Chrome, if the user presses the Enter key while using the IME and calls\n\t\t\t\t\t\t// `e.currentTarget.blur()` in the event callback here, it will trigger an\n\t\t\t\t\t\t// `onChange` with a duplicated text value.\n\t\t\t\t\t\tif (isComposing.current) return\n\t\t\t\t\t\te.currentTarget.blur()\n\t\t\t\t\t\te.stopPropagation()\n\t\t\t\t\t\tonComplete?.(e.currentTarget.value)\n\t\t\t\t\t\tbreak\n\t\t\t\t\t}\n\t\t\t\t\tcase 'Escape': {\n\t\t\t\t\t\te.currentTarget.value = rInitialValue.current\n\t\t\t\t\t\tonCancel?.(e.currentTarget.value)\n\t\t\t\t\t\te.currentTarget.blur()\n\t\t\t\t\t\te.stopPropagation()\n\t\t\t\t\t\tbreak\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t},\n\t\t\t[onComplete, onCancel]\n\t\t)\n\n\t\tconst handleBlur = React.useCallback(\n\t\t\t(e: React.FocusEvent<HTMLInputElement>) => {\n\t\t\t\tsetIsFocused(false)\n\t\t\t\tconst value = e.currentTarget.value\n\t\t\t\tonBlur?.(value)\n\t\t\t},\n\t\t\t[onBlur]\n\t\t)\n\n\t\tconst handleCompositionStart = React.useCallback(() => (isComposing.current = true), [])\n\t\tconst handleCompositionEnd = React.useCallback(() => (isComposing.current = false), [])\n\n\t\tReact.useEffect(() => {\n\t\t\tif (!tlenv.isIos) return undefined\n\n\t\t\tconst visualViewport = window.visualViewport\n\t\t\tif (isFocused && shouldManuallyMaintainScrollPositionWhenFocused && visualViewport) {\n\t\t\t\tconst onViewportChange = () => {\n\t\t\t\t\trInputRef.current?.scrollIntoView({ block: 'center' })\n\t\t\t\t}\n\t\t\t\tvisualViewport.addEventListener('resize', onViewportChange)\n\t\t\t\tvisualViewport.addEventListener('scroll', onViewportChange)\n\n\t\t\t\tif (editor) {\n\t\t\t\t\teditor.timers.requestAnimationFrame(() => {\n\t\t\t\t\t\trInputRef.current?.scrollIntoView({ block: 'center' })\n\t\t\t\t\t})\n\t\t\t\t} else {\n\t\t\t\t\ttltime.requestAnimationFrame('anon', () => {\n\t\t\t\t\t\trInputRef.current?.scrollIntoView({ block: 'center' })\n\t\t\t\t\t})\n\t\t\t\t}\n\n\t\t\t\treturn () => {\n\t\t\t\t\tvisualViewport.removeEventListener('resize', onViewportChange)\n\t\t\t\t\tvisualViewport.removeEventListener('scroll', onViewportChange)\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn undefined\n\t\t}, [isFocused, editor, shouldManuallyMaintainScrollPositionWhenFocused])\n\n\t\treturn (\n\t\t\t<div draggable={false} className=\"tlui-input__wrapper\">\n\t\t\t\t{children}\n\t\t\t\t{label && <label>{msg(label)}</label>}\n\t\t\t\t{iconLeft && (\n\t\t\t\t\t<TldrawUiIcon\n\t\t\t\t\t\tlabel={iconLabel ? msg(iconLabel) : ''}\n\t\t\t\t\t\ticon={iconLeft}\n\t\t\t\t\t\tclassName=\"tlui-icon-left\"\n\t\t\t\t\t\tsmall\n\t\t\t\t\t/>\n\t\t\t\t)}\n\t\t\t\t<input\n\t\t\t\t\tref={rInputRef}\n\t\t\t\t\tclassName={classNames('tlui-input', className)}\n\t\t\t\t\ttype=\"text\"\n\t\t\t\t\tdefaultValue={defaultValue}\n\t\t\t\t\tonKeyDownCapture={handleKeyDownCapture}\n\t\t\t\t\tonChange={handleChange}\n\t\t\t\t\tonFocus={handleFocus}\n\t\t\t\t\tonBlur={handleBlur}\n\t\t\t\t\tonCompositionStart={handleCompositionStart}\n\t\t\t\t\tonCompositionEnd={handleCompositionEnd}\n\t\t\t\t\tautoFocus={autoFocus}\n\t\t\t\t\taria-label={ariaLabel}\n\t\t\t\t\tplaceholder={placeholder}\n\t\t\t\t\tvalue={value}\n\t\t\t\t\tdata-testid={dataTestId}\n\t\t\t\t\tdisabled={disabled}\n\t\t\t\t/>\n\t\t\t\t{icon && (\n\t\t\t\t\t<TldrawUiIcon label={iconLabel ? msg(iconLabel) : ''} icon={icon} small={!!label} />\n\t\t\t\t)}\n\t\t\t</div>\n\t\t)\n\t}\n)\n"],
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  "names": ["TldrawUiInput", "value"]
}