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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| // @unocss-include | ||
| import Clipboard from 'clipboard' | ||
|
|
||
| const PLUGIN_CLASS = 'code-copy' | ||
|
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| new Clipboard(`.${PLUGIN_CLASS}`, { | ||
| text: (trigger: HTMLButtonElement) => { | ||
| trigger.classList.add('i-mdi-checkbox-multiple-marked-outline') | ||
| setTimeout(() => { | ||
| trigger.classList.remove('i-mdi-checkbox-multiple-marked-outline') | ||
| }, 2000) | ||
| return trigger.getAttribute('data-clipboard-text') ?? '' | ||
| } | ||
| }) | ||
|
|
||
| interface Options { | ||
| buttonClass?: string | ||
| } | ||
|
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| type RulesArgs = [Array<{ content: string }>, number] | ||
|
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| const defaultOptions: Options = { | ||
| buttonClass: | ||
| 'text-white h-5 absolute cursor-pointer i-mdi-checkbox-multiple-blank-outline top-6 right-2' | ||
| } | ||
|
|
||
| const renderCode = ( | ||
| origRule: (...args: RulesArgs) => string, | ||
| options: Options | ||
| ) => { | ||
| options = { ...defaultOptions, ...options } | ||
| return (...args: RulesArgs) => { | ||
| const [tokens, idx] = args | ||
| const content = tokens[idx].content | ||
| .replaceAll('"', '"') | ||
| .replaceAll("'", '<') | ||
| const origRendered = origRule(...args) | ||
|
|
||
| if (content.length === 0) { | ||
| return origRendered | ||
| } | ||
|
|
||
| return ` | ||
| <div style="position: relative"> | ||
| ${origRendered} | ||
| <button class="${PLUGIN_CLASS} ${ | ||
| options.buttonClass ?? '' | ||
| }" data-clipboard-text="${content}" title="Copy code"> | ||
| </button> | ||
| </div> | ||
| ` | ||
| } | ||
| } | ||
|
|
||
| export default (md: any, options: Options) => { | ||
| md.renderer.rules.code_block = renderCode( | ||
| md.renderer.rules.code_block, | ||
| options | ||
| ) | ||
| md.renderer.rules.fence = renderCode(md.renderer.rules.fence, options) | ||
| } |