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mirror of https://github.com/jakejarvis/jarv.is.git synced 2025-04-26 07:25:21 -04:00

animated dark mode toggle 🌓

This commit is contained in:
Jake Jarvis 2022-03-07 19:32:43 -05:00
parent 19394c1fb7
commit f5c8a7a21a
8 changed files with 229 additions and 31 deletions

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@ -7,10 +7,8 @@ export { default as ContactIcon } from "../../node_modules/feather-icons/dist/ic
export { default as DateIcon } from "../../node_modules/feather-icons/dist/icons/calendar.svg";
export { default as EditIcon } from "../../node_modules/feather-icons/dist/icons/edit.svg";
export { default as HomeIcon } from "../../node_modules/feather-icons/dist/icons/home.svg";
export { default as MoonIcon } from "../../node_modules/feather-icons/dist/icons/moon.svg";
export { default as NotesIcon } from "../../node_modules/feather-icons/dist/icons/edit-3.svg";
export { default as ProjectsIcon } from "../../node_modules/feather-icons/dist/icons/code.svg";
export { default as SunIcon } from "../../node_modules/feather-icons/dist/icons/sun.svg";
export { default as TagIcon } from "../../node_modules/feather-icons/dist/icons/tag.svg";
export { default as ViewsIcon } from "../../node_modules/feather-icons/dist/icons/eye.svg";

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@ -1,7 +1,9 @@
import { useEffect, useState, memo } from "react";
import { useEffect, memo } from "react";
import { useSpring, animated, Globals } from "@react-spring/web";
import { useTheme } from "../../hooks/use-theme";
import { useHasMounted } from "../../hooks/use-has-mounted";
import { usePrefersReducedMotion } from "../../hooks/use-prefers-reduced-motion";
import { styled } from "../../lib/styles/stitches.config";
import { SunIcon, MoonIcon } from "../Icons";
const Button = styled("button", {
border: 0,
@ -17,29 +19,139 @@ const Button = styled("button", {
});
export type ThemeToggleProps = {
id?: string;
className?: string;
};
const ThemeToggle = ({ className }: ThemeToggleProps) => {
const [mounted, setMounted] = useState(false);
const ThemeToggle = ({ id = "nav", className }: ThemeToggleProps) => {
const hasMounted = useHasMounted();
const prefersReducedMotion = usePrefersReducedMotion();
const { resolvedTheme, setTheme } = useTheme();
// default to light since `resolvedTheme` might be undefined
const safeTheme = resolvedTheme === "dark" ? "dark" : "light";
// accessibility: skip animation if user prefers reduced motion
useEffect(() => {
Globals.assign({
skipAnimation: prefersReducedMotion,
});
}, [prefersReducedMotion]);
// modified from https://jfelix.info/blog/using-react-spring-to-animate-svg-icons-dark-mode-toggle
const springProperties = {
light: {
svg: {
transform: "rotate(90deg)",
},
circle: {
r: 5,
},
mask: {
cx: "100%",
cy: "0%",
},
lines: {
opacity: 1,
},
},
dark: {
svg: {
transform: "rotate(40deg)",
},
circle: {
r: 9,
},
mask: {
cx: "50%",
cy: "23%",
},
lines: {
opacity: 0,
},
},
springConfig: { mass: 4, tension: 250, friction: 35 },
};
const { svg, circle, mask, lines } = springProperties[safeTheme];
const svgContainerProps = useSpring({
...svg,
config: springProperties.springConfig,
});
const centerCircleProps = useSpring({
...circle,
config: springProperties.springConfig,
});
const maskedCircleProps = useSpring({
...mask,
config: springProperties.springConfig,
});
const linesProps = useSpring({
...lines,
config: springProperties.springConfig,
});
// render a dummy button until we're fully mounted and self-aware
useEffect(() => setMounted(true), []);
if (!mounted) {
if (!hasMounted) {
return (
<Button aria-hidden={true}>
<SunIcon className={className} />
<Button aria-hidden={true} disabled={true}>
<div className={className} />
</Button>
);
}
return (
<Button
onClick={() => setTheme(resolvedTheme === "light" ? "dark" : "light")}
title={resolvedTheme === "light" ? "Toggle Dark Mode" : "Toggle Light Mode"}
onClick={() => setTheme(safeTheme === "light" ? "dark" : "light")}
title={safeTheme === "light" ? "Toggle Dark Mode" : "Toggle Light Mode"}
aria-label={safeTheme === "light" ? "Toggle Dark Mode" : "Toggle Light Mode"}
>
{resolvedTheme === "light" ? <SunIcon className={className} /> : <MoonIcon className={className} />}
<animated.svg
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
strokeWidth="2"
strokeLinecap="round"
strokeLinejoin="round"
style={{
...svgContainerProps,
}}
className={className}
>
<mask id={`moon-mask-${id}`}>
<rect x="0" y="0" width="100%" height="100%" fill="white" />
<animated.circle
r="9"
fill="black"
// @ts-ignore
style={maskedCircleProps}
/>
</mask>
{/* circle shared by both the sun and crescent moon */}
<animated.circle
cx="12"
cy="12"
fill="currentColor"
mask={`url(#moon-mask-${id})`}
// @ts-ignore
style={centerCircleProps}
/>
{/* sunrays pulled from https://github.com/feathericons/feather/blob/734f3f51144e383cfdc6d0916831be8d1ad2a749/icons/sun.svg?short_path=fea872c#L13 */}
<animated.g stroke="currentColor" style={linesProps}>
<line x1="12" y1="1" x2="12" y2="3" />
<line x1="12" y1="21" x2="12" y2="23" />
<line x1="4.22" y1="4.22" x2="5.64" y2="5.64" />
<line x1="18.36" y1="18.36" x2="19.78" y2="19.78" />
<line x1="1" y1="12" x2="3" y2="12" />
<line x1="21" y1="12" x2="23" y2="12" />
<line x1="4.22" y1="19.78" x2="5.64" y2="18.36" />
<line x1="18.36" y1="5.64" x2="19.78" y2="4.22" />
</animated.g>
</animated.svg>
</Button>
);
};

11
hooks/use-has-mounted.ts Normal file
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@ -0,0 +1,11 @@
import { useEffect, useState } from "react";
export const useHasMounted = () => {
const [hasMounted, setHasMounted] = useState(false);
useEffect(() => {
setHasMounted(true);
}, []);
return hasMounted;
};

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@ -0,0 +1,40 @@
// SSR-safe reduced motion hook:
// https://www.joshwcomeau.com/react/prefers-reduced-motion/#ssr-safety
import { useEffect, useState } from "react";
const QUERY = "(prefers-reduced-motion: no-preference)";
export const usePrefersReducedMotion = (): boolean => {
// default to no animations on server-side
const [prefersReducedMotion, setPrefersReducedMotion] = useState(true);
useEffect(() => {
// this can now be safely set for the first time on the client-side
setPrefersReducedMotion(!window.matchMedia(QUERY).matches);
// register a listener for changes
const listener = (event: MediaQueryListEvent) => {
setPrefersReducedMotion(!event.matches);
};
const mediaQueryList = window.matchMedia(QUERY);
if (mediaQueryList.addEventListener) {
mediaQueryList.addEventListener("change", listener);
} else {
// support deprecated listener API
mediaQueryList.addListener(listener);
}
// clean up the event listener
return () => {
if (mediaQueryList.removeEventListener) {
mediaQueryList.removeEventListener("change", listener);
} else {
mediaQueryList.removeListener(listener);
}
};
}, [setPrefersReducedMotion]);
return prefersReducedMotion;
};

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@ -238,8 +238,6 @@ const ThemeScript = memo(
<script
key="next-themes-script"
dangerouslySetInnerHTML={{
// These are minified via Terser and then updated by hand, don't recommend
// prettier-ignore
__html: `!function(){${optimization}${updateDOM(forcedTheme)}}()`,
}}
/>
@ -247,8 +245,14 @@ const ThemeScript = memo(
<script
key="next-themes-script"
dangerouslySetInnerHTML={{
// prettier-ignore
__html: `!function(){try {${optimization}var e=localStorage.getItem("${storageKey}");${!defaultSystem ? updateDOM(defaultTheme) + ";" : ""}if("system"===e||(!e&&${defaultSystem})){var t="${MEDIA}",m=window.matchMedia(t);m.media!==t||m.matches?${updateDOM("dark")}:${updateDOM("light")}}else if(e) ${value ? `var x=${JSON.stringify(value)};` : ""}${updateDOM(value ? "x[e]" : "e", true)}}catch(e){}}()`,
__html: `!function(){try{${optimization}var e=localStorage.getItem("${storageKey}");${
!defaultSystem ? updateDOM(defaultTheme) + ";" : ""
}if("system"===e||(!e&&${defaultSystem})){var t="${MEDIA}",m=window.matchMedia(t);m.media!==t||m.matches?${updateDOM(
"dark"
)}:${updateDOM("light")}}else if(e){${value ? `var x=${JSON.stringify(value)}` : ""}}${updateDOM(
value ? "x[e]" : "e",
true
)}}catch(e){}}()`,
}}
/>
)}

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@ -157,20 +157,6 @@ export const globalStyles = globalCss(
},
},
},
// reduced motion preference:
// https://web.dev/prefers-reduced-motion/#(bonus)-forcing-reduced-motion-on-all-websites
"@media (prefers-reduced-motion: reduce)": {
"*, ::before, ::after": {
animationDelay: "-1ms !important",
animationDuration: "1ms !important",
animationIterationCount: "1 !important",
backgroundAttachment: "initial !important",
scrollBehavior: "auto !important",
transitionDuration: "0s !important",
transitionDelay: "0s !important",
},
},
}
);

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@ -27,6 +27,7 @@
"@novnc/novnc": "github:novnc/noVNC#679b45fa3b453c7cf32f4b4455f4814818ecf161",
"@octokit/graphql": "^4.8.0",
"@primer/octicons": "^17.0.0",
"@react-spring/web": "^9.4.3",
"@sentry/node": "^6.18.1",
"@sentry/tracing": "^6.18.1",
"@stitches/react": "^1.2.7",

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@ -1314,6 +1314,52 @@
dependencies:
object-assign "^4.1.1"
"@react-spring/animated@~9.4.3-beta.0":
version "9.4.3"
resolved "https://registry.yarnpkg.com/@react-spring/animated/-/animated-9.4.3.tgz#2f8d2b50dfc1975fa490ed3bc03f5ad865180866"
integrity sha512-hKKmeXPoGpJ/zrG/RC8stwW8PmMH0BbewHD8aUPLbyzD9fNvZEJ0mjKmOI0CcSwMpb43kuwY2nX3ZJVImPQCoQ==
dependencies:
"@react-spring/shared" "~9.4.3-beta.0"
"@react-spring/types" "~9.4.3-beta.0"
"@react-spring/core@~9.4.3-beta.0":
version "9.4.3"
resolved "https://registry.yarnpkg.com/@react-spring/core/-/core-9.4.3.tgz#95c883fa53ff534ff882ba42f863a26a26a6a1c8"
integrity sha512-Jr6/GjHwXYxAtttcYDXOtH36krO0XGjYaSsGR6g+vOUO4y0zAPPXoAwpK6vS7Haip5fRwk7rMdNG+OzU7bB4Bg==
dependencies:
"@react-spring/animated" "~9.4.3-beta.0"
"@react-spring/rafz" "~9.4.3-beta.0"
"@react-spring/shared" "~9.4.3-beta.0"
"@react-spring/types" "~9.4.3-beta.0"
"@react-spring/rafz@~9.4.3-beta.0":
version "9.4.3"
resolved "https://registry.yarnpkg.com/@react-spring/rafz/-/rafz-9.4.3.tgz#0d578072c9692ef5ab74a3b1d49c1432dce32ab6"
integrity sha512-KnujiZNIHzXsRq1D4tVbCajl8Lx+e6vtvUk7o69KbuneSpEgil9P/x3b+hMDk8U0NHGhJjzhU7723/CNsQansA==
"@react-spring/shared@~9.4.3-beta.0":
version "9.4.3"
resolved "https://registry.yarnpkg.com/@react-spring/shared/-/shared-9.4.3.tgz#86e03ddd47911ba89be1d0f5a6d11966e305ee04"
integrity sha512-mB1UUD/pl1LzaY0XeNWZtvJzxMa8gLQf02nY12HAz4Rukm9dFRj0jeYwQYLdfYLsGFo1ldvHNurun6hZMG7kiQ==
dependencies:
"@react-spring/rafz" "~9.4.3-beta.0"
"@react-spring/types" "~9.4.3-beta.0"
"@react-spring/types@~9.4.3-beta.0":
version "9.4.3"
resolved "https://registry.yarnpkg.com/@react-spring/types/-/types-9.4.3.tgz#8926d7a09812374127b1f8a904a755c7579124e6"
integrity sha512-dzJrPvUc42K2un9y6D1IsrPQO5tKsbWwUo+wsATnXjG3ePWyuDBIOMJuPe605NhIXUmPH+Vik2wMoZz06hD1uA==
"@react-spring/web@^9.4.3":
version "9.4.3"
resolved "https://registry.yarnpkg.com/@react-spring/web/-/web-9.4.3.tgz#b59c1491de344545590598b7fde52b607c4e5d10"
integrity sha512-llKve/uJ73JVagBAVvA74S/LfZP4oSB3XP1qmggSUNXzPZZo5ylIMrs55PxpLyxgzzihuhDU5N17ct3ATViOHw==
dependencies:
"@react-spring/animated" "~9.4.3-beta.0"
"@react-spring/core" "~9.4.3-beta.0"
"@react-spring/shared" "~9.4.3-beta.0"
"@react-spring/types" "~9.4.3-beta.0"
"@rushstack/eslint-patch@1.0.8":
version "1.0.8"
resolved "https://registry.yarnpkg.com/@rushstack/eslint-patch/-/eslint-patch-1.0.8.tgz#be3e914e84eacf16dbebd311c0d0b44aa1174c64"