A fork from dev-juju/Codebox Code syntax highlighting tool for Editor.js
npm install @kelche/codebox> This is a Fork of the original codebase. It now supports ReadOnly mode from editor js.
Code syntax highlighting tool for Editor.js
Install the package via NPM
``shell`
npm i @kelche/codebox
Add to your module/application
`javascript`
import CodeBox from '@kelche/codebox';
OR
const CodeBox = require('@kelche/codebox');
Add CodeBox tools property of the CodeX Editor initial config.
`javascript
const CodexEditor = require('@editorjs/editorjs');
let editor = new CodexEditor({
...
tools: {
...
codeBox: {
class: CodeBox,
config: {
themeURL: 'https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@9.18.1/build/styles/dracula.min.css', // Optional
themeName: 'atom-one-dark', // Optional
useDefaultTheme: 'light' // Optional. This also determines the background color of the language select drop-down
}
},
}
...
});
`
All parameters are optional
| Field | Type | Description |
| ------------------ | -------- | ------------------------------|
| themeURL | string | URL pointing to CSS file that can be used by highlight.js. This could also point o your own custom CSS syntax file. If themeURL is provided, themeName and useDefaultTheme will be ignored |string
| themeName | | Any one of the accepted theme names used by highlight.js. Only the name is required, not the full URL (example "a11y-dark"). If themeName is provided, useDefaultTheme will be ignored |string
| useDefaultTheme | | CodeBox has 2 default themes - 1 light and 1 dark. You can specify what default should be applied by passing the string 'light' or 'dark' to this parameter. Note that setting themeURL or themeName overrides this setting for the main code block, however, the background of the language select element/dropdown menu is set by this value |
If no parameters are specified, CodeBox defaults to a dark theme.
CodeBox returns the following data
`json`
{
"type": "codeBox",
"data": {
"code": "consttest = newTest();.codeBoxTextArea{\n width: 100%;\n min-height: 30px;\n padding: 10px;\n border-radius: 2px 2px 2px 0;\n border: none !important;\n outline: none !important;\n font: 14px monospace;\n}\n\n.codeBoxSelectDiv{\n display: flex;\n flex-direction: column;\n justify-content: flex-start;\n align-items: flex-start;\n position: relative;\n}",
"language": "css",
"theme": "https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@9.18.1/build/styles/atom-one-dark.min.css"
}
}
If you use react, you can pass your saved data to the library editorjs-react-renderer to render a code block component
`javascript
import { CodeBoxOutput } from 'editorjs-react-renderer';
const data = {
"type": "codeBox",
"data": {
"code": ".codeBoxTextArea{\n width: 100%;\n min-height: 30px;\n padding: 10px;\n border-radius: 2px 2px 2px 0;\n border: none !important;\n outline: none !important;\n font: 14px monospace;\n}\n\n.codeBoxSelectDiv{\n display: flex;\n flex-direction: column;\n justify-content: flex-start;\n align-items: flex-start;\n position: relative;\n}",
"language": "css",
"theme": "https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@9.18.1/build/styles/atom-one-dark.min.css"
}
};
const CodeBlock = () => CodeBoxOutput(data);
export default CodeBlock;
``
Dev Juju