revite/src/context/Theme.tsx

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import { isTouchscreenDevice } from "../lib/isTouchscreenDevice";
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import { createGlobalStyle } from "styled-components";
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import { connectState } from "../redux/connector";
import { Children } from "../types/Preact";
import { useEffect } from "preact/hooks";
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import { createContext } from "preact";
import { Helmet } from "react-helmet";
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export type Variables =
| "accent"
| "background"
| "foreground"
| "block"
| "message-box"
| "mention"
| "success"
| "warning"
| "error"
| "hover"
| "scrollbar-thumb"
| "scrollbar-track"
| "primary-background"
| "primary-header"
| "secondary-background"
| "secondary-foreground"
| "secondary-header"
| "tertiary-background"
| "tertiary-foreground"
| "status-online"
| "status-away"
| "status-busy"
| "status-streaming"
| "status-invisible"
| "sidebar-active";
export type Fonts = 'Open Sans' | 'Inter' | 'Atkinson Hyperlegible' | 'Roboto' | 'Noto Sans' | 'Lato' | 'Bree Serif' | 'Montserrat' | 'Poppins' | 'Raleway' | 'Ubuntu' | 'Comic Neue';
export type MonoscapeFonts = 'Fira Code' | 'Roboto Mono' | 'Source Code Pro' | 'Space Mono' | 'Ubuntu Mono';
export type Theme = {
[variable in Variables]: string;
} & {
light?: boolean;
font?: Fonts;
css?: string;
monoscapeFont?: MonoscapeFonts;
};
export interface ThemeOptions {
preset?: string;
ligatures?: boolean;
custom?: Partial<Theme>;
}
// import aaa from "@fontsource/open-sans/300.css?raw";
// console.info(aaa);
export const FONTS: Record<Fonts, { name: string, load: () => void }> = {
"Open Sans": {
name: "Open Sans",
load: async () => {
await import("@fontsource/open-sans/300.css");
await import("@fontsource/open-sans/400.css");
await import("@fontsource/open-sans/600.css");
await import("@fontsource/open-sans/700.css");
await import("@fontsource/open-sans/400-italic.css");
}
},
Inter: {
name: "Inter",
load: async () => {
await import("@fontsource/inter/300.css");
await import("@fontsource/inter/400.css");
await import("@fontsource/inter/600.css");
await import("@fontsource/inter/700.css");
}
},
"Atkinson Hyperlegible": {
name: "Atkinson Hyperlegible",
load: async () => {
await import("@fontsource/atkinson-hyperlegible/400.css");
await import("@fontsource/atkinson-hyperlegible/700.css");
await import("@fontsource/atkinson-hyperlegible/400-italic.css");
}
},
"Roboto": {
name: "Roboto",
load: async () => {
await import("@fontsource/roboto/400.css");
await import("@fontsource/roboto/700.css");
await import("@fontsource/roboto/400-italic.css");
}
},
"Noto Sans": {
name: "Noto Sans",
load: async () => {
await import("@fontsource/noto-sans/400.css");
await import("@fontsource/noto-sans/700.css");
await import("@fontsource/noto-sans/400-italic.css");
}
},
"Bree Serif": {
name: "Bree Serif",
load: () => import("@fontsource/bree-serif/400.css")
},
"Lato": {
name: "Lato",
load: async () => {
await import("@fontsource/lato/300.css");
await import("@fontsource/lato/400.css");
await import("@fontsource/lato/700.css");
await import("@fontsource/lato/400-italic.css");
}
},
"Montserrat": {
name: "Montserrat",
load: async () => {
await import("@fontsource/montserrat/300.css");
await import("@fontsource/montserrat/400.css");
await import("@fontsource/montserrat/600.css");
await import("@fontsource/montserrat/700.css");
await import("@fontsource/montserrat/400-italic.css");
}
},
"Poppins": {
name: "Poppins",
load: async () => {
await import("@fontsource/poppins/300.css");
await import("@fontsource/poppins/400.css");
await import("@fontsource/poppins/600.css");
await import("@fontsource/poppins/700.css");
await import("@fontsource/poppins/400-italic.css");
}
},
"Raleway": {
name: "Raleway",
load: async () => {
await import("@fontsource/raleway/300.css");
await import("@fontsource/raleway/400.css");
await import("@fontsource/raleway/600.css");
await import("@fontsource/raleway/700.css");
await import("@fontsource/raleway/400-italic.css");
}
},
"Ubuntu": {
name: "Ubuntu",
load: async () => {
await import("@fontsource/ubuntu/300.css");
await import("@fontsource/ubuntu/400.css");
await import("@fontsource/ubuntu/500.css");
await import("@fontsource/ubuntu/700.css");
await import("@fontsource/ubuntu/400-italic.css");
}
},
"Comic Neue": {
name: "Comic Neue",
load: async () => {
await import("@fontsource/comic-neue/300.css");
await import("@fontsource/comic-neue/400.css");
await import("@fontsource/comic-neue/700.css");
await import("@fontsource/comic-neue/400-italic.css");
}
}
};
export const MONOSCAPE_FONTS: Record<MonoscapeFonts, { name: string, load: () => void }> = {
"Fira Code": {
name: "Fira Code",
load: () => import("@fontsource/fira-code/400.css")
},
"Roboto Mono": {
name: "Roboto Mono",
load: () => import("@fontsource/roboto-mono/400.css")
},
"Source Code Pro": {
name: "Source Code Pro",
load: () => import("@fontsource/source-code-pro/400.css")
},
"Space Mono": {
name: "Space Mono",
load: () => import("@fontsource/space-mono/400.css")
},
"Ubuntu Mono": {
name: "Ubuntu Mono",
load: () => import("@fontsource/ubuntu-mono/400.css")
}
};
export const FONT_KEYS = Object.keys(FONTS).sort();
export const MONOSCAPE_FONT_KEYS = Object.keys(MONOSCAPE_FONTS).sort();
// Generated from https://gitlab.insrt.uk/revolt/community/themes
export const PRESETS: Record<string, Theme> = {
light: {
light: true,
accent: "#FD6671",
background: "#F6F6F6",
foreground: "#101010",
block: "#414141",
"message-box": "#F1F1F1",
mention: "rgba(251, 255, 0, 0.40)",
success: "#65E572",
warning: "#FAA352",
error: "#F06464",
hover: "rgba(0, 0, 0, 0.2)",
"scrollbar-thumb": "#CA525A",
"scrollbar-track": "transparent",
"primary-background": "#FFFFFF",
"primary-header": "#F1F1F1",
"secondary-background": "#F1F1F1",
"secondary-foreground": "#888888",
"secondary-header": "#F1F1F1",
"tertiary-background": "#4D4D4D",
"tertiary-foreground": "#646464",
"status-online": "#3ABF7E",
"status-away": "#F39F00",
"status-busy": "#F84848",
"status-streaming": "#977EFF",
"status-invisible": "#A5A5A5",
"sidebar-active": "var(--secondary-background)"
},
dark: {
light: false,
accent: "#FD6671",
background: "#191919",
foreground: "#F6F6F6",
block: "#2D2D2D",
"message-box": "#363636",
mention: "rgba(251, 255, 0, 0.06)",
success: "#65E572",
warning: "#FAA352",
error: "#F06464",
hover: "rgba(0, 0, 0, 0.1)",
"scrollbar-thumb": "#CA525A",
"scrollbar-track": "transparent",
"primary-background": "#242424",
"primary-header": "#363636",
"secondary-background": "#1E1E1E",
"secondary-foreground": "#C8C8C8",
"secondary-header": "#2D2D2D",
"tertiary-background": "#4D4D4D",
"tertiary-foreground": "#848484",
"status-online": "#3ABF7E",
"status-away": "#F39F00",
"status-busy": "#F84848",
"status-streaming": "#977EFF",
"status-invisible": "#A5A5A5",
"sidebar-active": "var(--secondary-background)"
},
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};
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const keys = Object.keys(PRESETS.dark);
const GlobalTheme = createGlobalStyle<{ theme: Theme }>`
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:root {
${(props) =>
(Object.keys(props.theme) as Variables[]).map((key) => {
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if (!keys.includes(key)) return;
return `--${key}: ${props.theme[key]};`;
})}
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}
`;
// Load the default default them and apply extras later
export const ThemeContext = createContext<Theme>(PRESETS['dark']);
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interface Props {
children: Children;
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options?: ThemeOptions;
}
function Theme({ children, options }: Props) {
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const theme: Theme = {
...PRESETS["dark"],
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...PRESETS[options?.preset ?? ''],
...options?.custom
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};
const root = document.documentElement.style;
useEffect(() => {
const font = theme.font ?? 'Inter';
root.setProperty('--font', `"${font}"`);
FONTS[font].load();
}, [ theme.font ]);
useEffect(() => {
const font = theme.monoscapeFont ?? 'Fira Code';
root.setProperty('--monoscape-font', `"${font}"`);
MONOSCAPE_FONTS[font].load();
}, [ theme.monoscapeFont ]);
useEffect(() => {
root.setProperty('--ligatures', options?.ligatures ? 'normal' : 'none');
}, [ options?.ligatures ]);
useEffect(() => {
const resize = () => root.setProperty('--app-height', `${window.innerHeight}px`);
resize();
window.addEventListener('resize', resize);
return () => window.removeEventListener('resize', resize);
}, []);
return (
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<ThemeContext.Provider value={theme}>
<Helmet>
<meta
name="theme-color"
content={
isTouchscreenDevice
? theme["primary-header"]
: theme["background"]
}
/>
</Helmet>
<GlobalTheme theme={theme} />
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{theme.css && (
<style dangerouslySetInnerHTML={{ __html: theme.css }} />
)}
{ children }
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</ThemeContext.Provider>
);
}
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export default connectState<{ children: Children }>(Theme, state => {
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return {
options: state.settings.theme
};
});