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add code embed component with gallery
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,11 +1,86 @@ | ||
| const CodeEmbed = ({ code }) => { | ||
| import { useEffect, useRef, useState } from "preact/hooks"; | ||
| import { createEditor } from "prism-code-editor"; | ||
| import { copyButton } from "prism-code-editor/copy-button"; | ||
| import { matchBrackets } from "prism-code-editor/match-brackets"; | ||
| import { indentGuides } from "prism-code-editor/guides"; | ||
| import "prism-code-editor/grammars/javascript"; | ||
|
|
||
| // jsCode: string | ||
| const wrapJsInMarkup = (jsCode) => `<!DOCTYPE html> | ||
| <meta charset="utf8" /> | ||
| <body></body> | ||
| <script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/1.8.0/p5.js"></script> | ||
| <script id="code" type="module">${jsCode}</script> | ||
| `; | ||
|
|
||
| // props: { code: string } | ||
| const CodeFrame = (props) => ( | ||
| <iframe | ||
| srcDoc={wrapJsInMarkup(props.code)} | ||
| sandbox="allow-scripts allow-popups allow-modals allow-forms" | ||
| aria-label="Code Preview" | ||
| title="Code Preview" | ||
| /> | ||
| ); | ||
|
|
||
| // interface CodeEmbedProps { | ||
| // initialValue?: string; | ||
| // editable: boolean; | ||
| // previewable: boolean; | ||
| // } | ||
| export const CodeEmbed = (props) => { | ||
| // < HTMLDivElement > | ||
| const divRef = useRef(null); | ||
| // < PrismCodeEditor > | ||
| const editorRef = useRef(null); | ||
| const [codeString, setCodeString] = useState(props.initialValue ?? ""); | ||
|
|
||
| useEffect(() => { | ||
| const editor = (editorRef.current = createEditor( | ||
| divRef.current, | ||
| { | ||
| language: "javascript", | ||
| value: props.initialValue ?? "", | ||
| theme: "prism", | ||
| insertSpaces: true, | ||
| tabSize: 2, | ||
| readOnly: !props.editable, | ||
| wordWrap: true, | ||
| }, | ||
| copyButton(), | ||
| matchBrackets(), | ||
| indentGuides() | ||
| )); | ||
|
|
||
| divRef.current.querySelector("textarea").ariaLabel = "Code Editor"; | ||
|
|
||
| return editor.remove; | ||
| }, []); | ||
|
|
||
| return ( | ||
| <div> | ||
| <pre> | ||
| <code>{code}</code> | ||
| </pre> | ||
| </div> | ||
| <> | ||
| <div ref={divRef} /> | ||
| {props.previewable ? ( | ||
| <> | ||
| <button | ||
| onClick={() => { | ||
| console.log("updating code"); | ||
| setCodeString(editorRef.current.value); | ||
| }} | ||
| > | ||
| Run Code | ||
| </button> | ||
| <CodeFrame code={codeString} /> | ||
| </> | ||
| ) : null} | ||
| </> | ||
| ); | ||
| }; | ||
|
|
||
| // css imports for bundling | ||
| import "prism-code-editor/layout.css"; | ||
| import "prism-code-editor/scrollbar.css"; | ||
| import "prism-code-editor/copy-button.css"; | ||
| import "prism-code-editor/themes/vs-code-light.css"; | ||
|
|
||
| export default CodeEmbed; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| --- | ||
| import CodeEmbed from "@components/reference/CodeEmbed/"; | ||
| const codeString = ` | ||
| let sketch = function (p) { | ||
| let x = 100; | ||
| let y = 100; | ||
| p.setup = function () { | ||
| p.createCanvas(700, 410); | ||
| }; | ||
| p.draw = function () { | ||
| p.background(0); | ||
| p.fill(255); | ||
| p.rect(x, y, 50, 50); | ||
| }; | ||
| }; | ||
| let myp5 = new p5(sketch); | ||
| `; | ||
| --- | ||
|
|
||
| <html lang="en"> | ||
| <head> | ||
| <meta charset="UTF-8" /> | ||
| <title>p5.js Code Embed Preact Component</title> | ||
| </head> | ||
| <body> | ||
| <h1>p5.js Code Embed Preact Component</h1> | ||
| <h2>Readonly</h2> | ||
| <CodeEmbed | ||
| client:only="preact" | ||
| editable={false} | ||
| previewable={false} | ||
| initialValue={codeString} | ||
| /> | ||
| <h2>Readonly And Previewable</h2> | ||
| <CodeEmbed | ||
| client:only="preact" | ||
| editable={false} | ||
| previewable={true} | ||
| initialValue={codeString} | ||
| /> | ||
| <h2>Editable</h2> | ||
| <CodeEmbed | ||
| client:only="preact" | ||
| editable={true} | ||
| previewable={false} | ||
| initialValue={codeString} | ||
| /> | ||
| <h2>Editable And Previewable</h2> | ||
| <CodeEmbed | ||
| client:only="preact" | ||
| editable={true} | ||
| previewable={true} | ||
| initialValue={codeString} | ||
| /> | ||
| </body> | ||
| </html> |
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