mirror of
https://github.com/overleaf/overleaf.git
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43 lines
1.2 KiB
TypeScript
43 lines
1.2 KiB
TypeScript
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import type { Extension } from '@codemirror/state'
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import CodeMirror, { CodeMirrorVim } from './bundle'
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export const thirdPartyExtensions = (): Extension => {
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const extensions: Extension[] = []
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window.dispatchEvent(
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new CustomEvent('UNSTABLE_editor:extensions', {
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detail: { CodeMirror, CodeMirrorVim, extensions },
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})
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)
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Object.defineProperty(window, 'UNSTABLE_editorHelp', {
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writable: false,
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enumerable: true,
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value: `
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Listen for the UNSTABLE_editor:extensions event to add your CodeMirror 6
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extension(s) to the extensions array. Use the exported objects to avoid
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instanceof comparison errors.
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Open an issue on http://github.com/overleaf/overleaf if you think more
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should be exported.
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This API is **unsupported** and subject to change without warning.
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Example:
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window.addEventListener("UNSTABLE_editor:extensions", function(evt) {
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const { CodeMirror, extensions } = evt.detail;
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// CodeMirror contains exported objects from the CodeMirror instance
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const { EditorSelection, ViewPlugin } = CodeMirror;
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// ...
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// Any custom extensions should be pushed to the \`extensions\` array
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extensions.push(myCustomExtension)
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});`,
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})
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return extensions
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}
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