2d34d3a386
- Escape unescaped entities (react/no-unescaped-entities) in step-remote, step-welcome, projects-view, settings-panels - Add targeted eslint-disable-next-line for react-hooks/set-state-in-effect on established async-fetch and prop-sync patterns in useEffect bodies: chat-mode, file-content-viewer, files-view, step-dev-root, projects-view, settings-panels, update-banner, visualizer-view, carousel, use-mobile - Add targeted eslint-disable-next-line for react-hooks/purity on Date.now() display timestamps in streaming chat messages (chat-mode) - Remove now-unused eslint-disable directives (projects-view, settings-panels) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
22 lines
675 B
TypeScript
22 lines
675 B
TypeScript
import * as React from "react";
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const MOBILE_BREAKPOINT = 768;
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export function useIsMobile() {
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const [isMobile, setIsMobile] = React.useState<boolean | undefined>(
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undefined,
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);
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React.useEffect(() => {
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const mql = window.matchMedia(`(max-width: ${MOBILE_BREAKPOINT - 1}px)`);
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const onChange = () => {
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setIsMobile(window.innerWidth < MOBILE_BREAKPOINT);
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};
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mql.addEventListener("change", onChange);
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// eslint-disable-next-line react-hooks/set-state-in-effect -- initial sync with viewport, runs once on mount
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setIsMobile(window.innerWidth < MOBILE_BREAKPOINT);
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return () => mql.removeEventListener("change", onChange);
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}, []);
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return !!isMobile;
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}
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