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fix: creates a hook to wrap words larger than 15 characters
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| import { useEffect, useRef, useState } from 'react'; | ||
|
|
||
| export const useCustomWordWrap = (text: string) => { | ||
| const textAsArray = text.split(' '); | ||
| const mustBreakWord = useRef<HTMLElement>(null); | ||
| const originalWord = useRef<string>(''); | ||
| const [resize, setResize] = useState(0); | ||
| const debounceTimeout = useRef<NodeJS.Timeout>(); | ||
|
|
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| useEffect(() => { | ||
| const handleResize = () => { | ||
| if (debounceTimeout.current) { | ||
| clearTimeout(debounceTimeout.current); | ||
| } | ||
|
|
||
| debounceTimeout.current = setTimeout(() => { | ||
| setResize((prev) => prev + 1); | ||
| }, 300); | ||
| }; | ||
|
|
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| window.addEventListener('resize', handleResize); | ||
|
|
||
| return () => { | ||
| window.removeEventListener('resize', handleResize); | ||
| if (debounceTimeout.current) { | ||
| clearTimeout(debounceTimeout.current); | ||
| } | ||
| }; | ||
| }, []); | ||
|
|
||
| useEffect(() => { | ||
| if (mustBreakWord.current) { | ||
| if (!originalWord.current && mustBreakWord.current.textContent) { | ||
| originalWord.current = mustBreakWord.current.textContent; | ||
| } | ||
|
|
||
| if (originalWord.current) { | ||
| const characters = originalWord.current.split(''); | ||
| mustBreakWord.current.innerHTML = characters | ||
| .map((letter) => `<span>${letter}</span>`) | ||
| .join(''); | ||
| } | ||
|
|
||
| const mustBreakWordCharacters = Array.from(mustBreakWord.current.children); | ||
| for (let i = 0; i < mustBreakWordCharacters.length; i++) { | ||
| const currentCharacter = mustBreakWordCharacters[i] as HTMLElement; | ||
| const previousCharacter = i > 0 ? (mustBreakWordCharacters[i - 1] as HTMLElement) : null; | ||
|
|
||
| if ( | ||
| previousCharacter && | ||
| !previousCharacter.innerText.includes('-') && | ||
| currentCharacter.offsetTop > previousCharacter?.offsetTop | ||
| ) { | ||
| (mustBreakWordCharacters[i - 3] as HTMLElement).innerText += '-\n'; | ||
| } | ||
| } | ||
| } | ||
| }, [resize]); | ||
|
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| const processedWords = textAsArray.map((word: string, index) => { | ||
| if (word.length > 15) | ||
| return { | ||
| word, | ||
| needsWrap: true, | ||
| ref: mustBreakWord, | ||
| }; | ||
|
|
||
| return { | ||
| word, | ||
| needsWrap: false, | ||
| ref: null, | ||
| }; | ||
| }); | ||
|
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||
| return { processedWords }; | ||
| }; | ||
