feat: Added eye-dropper hook (improved).

README.md

@@ -61,7 +61,7 @@ Based on the [@mantine/hooks](https://github.com/mantinedev/mantine/tree/master/
 - [ ] use-document-title
 - [ ] use-document-visibility
 - [ ] use-event-listener
-- [ ] use-eye-dropper
+- [x] use-eye-dropper (improved, state management is inside the hook)
 - [x] use-favicon (improved, more flexible)
 - [ ] use-fetch
 - [ ] use-focus-return
@@ -74,7 +74,7 @@ Based on the [@mantine/hooks](https://github.com/mantinedev/mantine/tree/master/
 - [x] use-hotkeys
 - [x] use-hover
 - [x] ~~use-id~~ (Solid has [`createUniqueId`](https://docs.solidjs.com/reference/component-apis/create-unique-id))
-- [x] use-idle (There is [`createIdleTimer`](https://primitives.solidjs.community/package/idle/) solid-primitives as well)
+- [x] use-idle (Added, but note that there is [`createIdleTimer`](https://primitives.solidjs.community/package/idle/) solid-primitives as well)
 - [ ] use-in-viewport
 - [ ] use-input-state
 - [ ] use-intersection

dev/components/examples/use-eye-dropper/use-eye-dropper.code.mdx

@@ -0,0 +1,19 @@
+```tsx
+const { color, supported, pickColor } = useEyeDropper();
+
+return (
+  <div>
+    <button onClick={pickColor} disabled={!supported()}>
+      Pick Color
+    </button>
+
+    <div>
+      Current Color: <span style={{ height: 32, width: 32, 'background-color': color() }} />
+    </div>
+
+    <Show when={supported() !== undefined && !supported()}>
+      <span>Your browser does not support EyeDropper.</span>
+    </Show>
+  </div>
+);
+```

dev/components/examples/use-eye-dropper/use-eye-dropper.example.tsx

@@ -0,0 +1,39 @@
+import { useEyeDropper } from 'src';
+import { ExampleBase } from '../example-base';
+import Code from './use-eye-dropper.code.mdx';
+
+import { IconEyeDropper } from 'dev/icons';
+import { Show } from 'solid-js';
+import { useMDXComponents } from 'solid-jsx';
+
+export function UseEyeDropperExample() {
+  const { color, supported, pickColor } = useEyeDropper();
+
+  // @ts-ignore
+  const components: any = useMDXComponents();
+
+  return (
+    <ExampleBase
+      title="useEyeDropper"
+      description="A hook that gives you the ability to open the browser's EyeDropper API and save it to a signal."
+      code={<Code components={components} />}
+    >
+      <div class="flex h-full w-full flex-col items-center justify-center gap-5 rounded-md border p-3 py-10 text-center">
+        <div class="flex items-center gap-x-2">
+          <button class="transition active:scale-95" onClick={pickColor} disabled={!supported()}>
+            <IconEyeDropper />
+          </button>
+
+          <div class="flex items-center gap-x-2 text-sm">
+            Picked Color: {color()}
+            <div class="h-8 w-8 rounded-full border" style={{ 'background-color': color() }} />
+          </div>
+        </div>
+
+        <Show when={supported() !== undefined && !supported()}>
+          <span class="text-xs text-red-500">Your browser does not support EyeDropper.</span>
+        </Show>
+      </div>
+    </ExampleBase>
+  );
+}

dev/icons/eye-dropper.tsx

@@ -0,0 +1,15 @@
+import { JSX, VoidProps } from 'solid-js';
+
+export default function EyeDropper(props: VoidProps<JSX.SvgSVGAttributes<SVGSVGElement>>) {
+  return (
+    <svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 256 256" {...props}>
+      <g fill="currentColor">
+        <path
+          d="m207.8 87.6l-25.37 25.53l4.89 4.88a16 16 0 0 1 0 22.64l-9 9a8 8 0 0 1-11.32 0l-60.68-60.7a8 8 0 0 1 0-11.32l9-9a16 16 0 0 1 22.63 0l4.88 4.89l25-25.11c10.79-10.79 28.37-11.45 39.45-1a28 28 0 0 1 .52 40.19"
+          opacity=".2"
+        />
+        <path d="M224 67.3a35.8 35.8 0 0 0-11.26-25.66c-14-13.28-36.72-12.78-50.62 1.13L142.8 62.2a24 24 0 0 0-33.14.77l-9 9a16 16 0 0 0 0 22.64l2 2.06l-51 51a39.75 39.75 0 0 0-10.53 38l-8 18.41A13.68 13.68 0 0 0 36 219.3a15.92 15.92 0 0 0 17.71 3.35L71.23 215a39.89 39.89 0 0 0 37.06-10.75l51-51l2.06 2.06a16 16 0 0 0 22.62 0l9-9a24 24 0 0 0 .74-33.18l19.75-19.87A35.75 35.75 0 0 0 224 67.3M97 193a24 24 0 0 1-24 6a8 8 0 0 0-5.55.31l-18.1 7.91L57 189.41a8 8 0 0 0 .25-5.75A23.88 23.88 0 0 1 63 159l51-51l33.94 34ZM202.13 82l-25.37 25.52a8 8 0 0 0 0 11.3l4.89 4.89a8 8 0 0 1 0 11.32l-9 9L112 83.26l9-9a8 8 0 0 1 11.31 0l4.89 4.89a8 8 0 0 0 5.65 2.34a8 8 0 0 0 5.66-2.36l24.94-25.09c7.81-7.82 20.5-8.18 28.29-.81a20 20 0 0 1 .39 28.7Z" />
+      </g>
+    </svg>
+  );
+}

dev/pages/index/+Page.tsx

@@ -5,6 +5,7 @@ import packageJSON from 'src/../package.json';
 // Hooks
 import { UseClickOutsideExample } from 'dev/components/examples/use-click-outside/use-click-outside.example';
 import { UseElementSizeExample } from 'dev/components/examples/use-element-size/use-element-size.example';
+import { UseEyeDropperExample } from 'dev/components/examples/use-eye-dropper/use-eye-dropper.example';
 import { UseFaviconExample } from 'dev/components/examples/use-favicon/use-favicon.example';
 import { UseHotkeysExample } from 'dev/components/examples/use-hotkeys/use-hotkeys.example';
 import { UseHoverExample } from 'dev/components/examples/use-hover/use-hover.example';
@@ -90,6 +91,10 @@ export default function HomePage() {
       title: 'useLocalStorage',
       example: <UseLocalStorageExample />,
     },
+    {
+      title: 'useEyeDropper',
+      example: <UseEyeDropperExample />,
+    },
   ];
 
   const filteredList = createMemo(() => {

src/index.ts

@@ -1,4 +1,5 @@
 export * from './use-click-outside/use-click-outside';
+export * from './use-eye-dropper/use-eye-dropper';
 export * from './use-favicon/use-favicon';
 export * from './use-hotkeys/use-hotkeys';
 export * from './use-hover/use-hover';

src/use-eye-dropper/use-eye-dropper.tsx

@@ -0,0 +1,66 @@
+import { createSignal, onMount } from 'solid-js';
+
+interface EyeDropperOpenOptions {
+  signal?: AbortSignal;
+}
+
+export interface EyeDropperOpenReturnType {
+  sRGBHex: string;
+}
+
+function isOpera() {
+  return navigator.userAgent.includes('OPR');
+}
+
+/**
+ * A hook that opens the browser's EyeDropper API.
+ *
+ * This has an improvement over Mantine's API. Mantine's is more low-level. Bagon
+ * prepares states for you by default.
+ */
+export function useEyeDropper() {
+  const [color, setColor] = createSignal<string>();
+  const [error, setError] = createSignal<Error | null>(null);
+  const [supported, setSupported] = createSignal<boolean>();
+
+  onMount(() => {
+    setSupported(typeof window !== 'undefined' && !isOpera() && 'EyeDropper' in window);
+  });
+
+  const open = (
+    options: EyeDropperOpenOptions = {},
+  ): Promise<EyeDropperOpenReturnType | undefined> => {
+    if (supported()) {
+      const eyeDropper = new (window as any).EyeDropper();
+      return eyeDropper.open(options);
+    }
+
+    return Promise.resolve(undefined);
+  };
+
+  const pickColor = async () => {
+    try {
+      const { sRGBHex } = (await open())!;
+      setColor(sRGBHex);
+    } catch (e) {
+      setError(e as Error);
+    }
+  };
+
+  return {
+    /**
+     * Improved in bagon.
+     * - true - supported.
+     * - false - not supported.
+     * - undefined - support is not checked yet (initial state so you can check this if you don't want a flicker before support is determined).
+     */
+    supported,
+    open,
+    /** Added in bagon. */
+    error,
+    /** Added in bagon. */
+    color,
+    /** Added in bagon. */
+    pickColor,
+  };
+}