From b7ada11ddbabe4dd2f0798e140e5b280de4d6952 Mon Sep 17 00:00:00 2001
From: Okiki <okikio.dev@gmail.com>
Date: Sat, 14 Aug 2021 00:58:00 +0000
Subject: WIP update examples/docs/

---
 .../components/RightSidebar/ThemeToggleButton.tsx  | 71 ++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 examples/docs/src/components/RightSidebar/ThemeToggleButton.tsx

(limited to 'examples/docs/src/components/RightSidebar/ThemeToggleButton.tsx')

diff --git a/examples/docs/src/components/RightSidebar/ThemeToggleButton.tsx b/examples/docs/src/components/RightSidebar/ThemeToggleButton.tsx
new file mode 100644
index 000000000..75ea775f4
--- /dev/null
+++ b/examples/docs/src/components/RightSidebar/ThemeToggleButton.tsx
@@ -0,0 +1,71 @@
+import type { FunctionalComponent } from 'preact';
+import { h, Fragment } from 'preact';
+import { useState, useEffect } from 'preact/hooks';
+import './ThemeToggleButton.css';
+
+const themes = ['light', 'dark'];
+
+const icons = [
+  <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20" fill="currentColor">
+    <path
+      fillRule="evenodd"
+      d="M10 2a1 1 0 011 1v1a1 1 0 11-2 0V3a1 1 0 011-1zm4 8a4 4 0 11-8 0 4 4 0 018 0zm-.464 4.95l.707.707a1 1 0 001.414-1.414l-.707-.707a1 1 0 00-1.414 1.414zm2.12-10.607a1 1 0 010 1.414l-.706.707a1 1 0 11-1.414-1.414l.707-.707a1 1 0 011.414 0zM17 11a1 1 0 100-2h-1a1 1 0 100 2h1zm-7 4a1 1 0 011 1v1a1 1 0 11-2 0v-1a1 1 0 011-1zM5.05 6.464A1 1 0 106.465 5.05l-.708-.707a1 1 0 00-1.414 1.414l.707.707zm1.414 8.486l-.707.707a1 1 0 01-1.414-1.414l.707-.707a1 1 0 011.414 1.414zM4 11a1 1 0 100-2H3a1 1 0 000 2h1z"
+      clipRule="evenodd"
+    />
+  </svg>,
+  <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20" fill="currentColor">
+    <path d="M17.293 13.293A8 8 0 016.707 2.707a8.001 8.001 0 1010.586 10.586z" />
+  </svg>,
+];
+
+const ThemeToggle: FunctionalComponent = () => {
+  const [theme, setTheme] = useState(() => {
+    if (import.meta.env.SSR) {
+      return undefined;
+    }
+    if (typeof localStorage !== 'undefined' && localStorage.getItem('theme')) {
+      return localStorage.getItem('theme');
+    }
+    if (window.matchMedia('(prefers-color-scheme: dark)').matches) {
+      return 'dark';
+    }
+    return 'light';
+  });
+
+  useEffect(() => {
+    const root = document.documentElement;
+    if (theme === 'light') {
+      root.classList.remove('theme-dark');
+    } else {
+      root.classList.add('theme-dark');
+    }
+  }, [theme]);
+
+  return (
+    <div class="theme-toggle">
+      {themes.map((t, i) => {
+        const icon = icons[i];
+        const checked = t === theme;
+        return (
+          <label className={checked ? ' checked' : ''}>
+            {icon}
+            <input
+              type="radio"
+              name="theme-toggle"
+              checked={checked}
+              value={t}
+              title={`Use ${t} theme`}
+              aria-label={`Use ${t} theme`}
+              onChange={() => {
+                localStorage.setItem('theme', t);
+                setTheme(t);
+              }}
+            />
+          </label>
+        );
+      })}
+    </div>
+  );
+};
+
+export default ThemeToggle;
-- 
cgit v1.2.3