f.weber/homebrewery
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useCallBack is not needed here.

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This commit is contained in:
Trevor Buckner
2024-12-23 17:22:50 -05:00
parent a53eacf055
commit c8efca3120
1 changed files with 6 additions and 5 deletions
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11
client/homebrew/brewRenderer/brewRenderer.jsx
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@@ -1,7 +1,7 @@
/*eslint max-lines: ["warn", {"max": 300, "skipBlankLines": true, "skipComments": true}]*/ /*eslint max-lines: ["warn", {"max": 300, "skipBlankLines": true, "skipComments": true}]*/
require('./brewRenderer.less'); require('./brewRenderer.less');
const React = require('react'); const React = require('react');
const { useState, useRef, useCallback, useMemo, useEffect } = React; const { useState, useRef, useMemo, useEffect } = React;
const _ = require('lodash'); const _ = require('lodash');
const MarkdownLegacy = require('naturalcrit/markdownLegacy.js'); const MarkdownLegacy = require('naturalcrit/markdownLegacy.js');
@@ -124,7 +124,7 @@ const BrewRenderer = (props)=>{
rawPages = props.text.split(/^\\page$/gm); rawPages = props.text.split(/^\\page$/gm);
} }
const handlePageVisibilityChange = useCallback((pageNum, isVisible)=>{ const handlePageVisibilityChange = (pageNum, isVisible)=>{
setState((prevState)=>{ setState((prevState)=>{
const updatedVisiblePages = new Set(prevState.visiblePages); const updatedVisiblePages = new Set(prevState.visiblePages);
isVisible ? updatedVisiblePages.add(pageNum) : updatedVisiblePages.delete(pageNum); isVisible ? updatedVisiblePages.add(pageNum) : updatedVisiblePages.delete(pageNum);
@@ -134,16 +134,17 @@ const BrewRenderer = (props)=>{
visiblePages : [...updatedVisiblePages].sort((a, b)=>a - b) visiblePages : [...updatedVisiblePages].sort((a, b)=>a - b)
}; };
}); });
}, []); };
const handleCenterPageChange = useCallback((pageNum)=>{ const handleCenterPageChange = (pageNum)=>{
setState((prevState)=>({ setState((prevState)=>({
//if(prevState.visiblePages.length == 0)
...prevState, ...prevState,
centerPage : pageNum, centerPage : pageNum,
})); }));
props.onPageChange(pageNum); props.onPageChange(pageNum);
}, [props.onPageChange]); };
const isInView = (index)=>{ const isInView = (index)=>{
if(!state.isMounted) if(!state.isMounted)