gnezim
79 lines
2.5 KiB
JavaScript
79 lines
2.5 KiB
JavaScript
import _objectSpread from "@babel/runtime/helpers/objectSpread2";
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import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
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const _excluded = ["children"];
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import React from "react";
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import makeClass from "clsx";
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export const colorSchemes = ["light", "dark"];
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export const themes = ["chrome", "firefox"];
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const isWindowDefined = typeof window !== "undefined";
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/**
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* Get all of the props for an HTML element + add the theme props.
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* Used to easily type the rest props of a component and add theming.
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*
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* @example
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* export interface ButtonProps extends ThemeableElement<'button'> {
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* size?: Sizes;
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* }
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*/
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export const ThemeContext = /*#__PURE__*/React.createContext({
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theme: "chrome",
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colorScheme: "light"
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});
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/**
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* Determine if the user has a "prefers-color-scheme" mode enabled in their browser.
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* This is helpful for detecting if a user prefers dark mode.
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*/
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export const useDarkMode = () => {
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const [darkMode, setDarkMode] = React.useState(isWindowDefined && window ? window.matchMedia("(prefers-color-scheme: dark)").matches : false);
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React.useEffect(() => {
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if (!isWindowDefined) {
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return;
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}
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const mediaQuery = window.matchMedia("(prefers-color-scheme: dark)");
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/** Run when the user changes this setting. */
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const changeDarkMode = () => setDarkMode(!darkMode);
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mediaQuery.addListener(changeDarkMode);
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return () => {
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mediaQuery.removeListener(changeDarkMode);
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};
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}, [darkMode]);
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return darkMode;
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};
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/** A React Context provider for devtools-ds themes */
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export const ThemeProvider = _ref => {
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let {
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children
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} = _ref,
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value = _objectWithoutProperties(_ref, _excluded);
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const wrappedTheme = React.useContext(ThemeContext);
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return /*#__PURE__*/React.createElement(ThemeContext.Provider, {
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value: _objectSpread(_objectSpread({}, wrappedTheme), value)
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}, children);
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};
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/**
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* A hook to use the closest theme context.
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*
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* @param props - Current component props
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* @param styles - The css modules for the component
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*
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* @example
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* const { themeClass } = useTheme({ colorScheme, theme }, styles);
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*/
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export const useTheme = (props, styles = {}) => {
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const themeContext = React.useContext(ThemeContext);
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const currentTheme = props.theme || themeContext.theme || "chrome";
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const currentColorScheme = props.colorScheme || themeContext.colorScheme || "light";
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const themeClass = makeClass(styles[currentTheme], styles[currentColorScheme]);
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return {
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currentColorScheme,
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currentTheme,
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themeClass
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};
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};
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//# sourceMappingURL=utils.js.map
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