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53 lines
1.9 KiB
TypeScript
53 lines
1.9 KiB
TypeScript
/* eslint-disable import/prefer-default-export */
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// This contains the CodeMirror instance, which needs to be built into a bundle
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// using `yarn buildInjectedJs`. This bundle is then loaded from
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// NoteEditor.tsx into the webview.
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//
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// In general, since this file is harder to debug due to the intermediate built
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// step, it's better to keep it as light as possible - it should just be a light
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// wrapper to access CodeMirror functionalities. Anything else should be done
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// from NoteEditor.tsx.
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import { EditorSettings } from '@joplin/editor/types';
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import createEditor from '@joplin/editor/CodeMirror/createEditor';
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import CodeMirrorControl from '@joplin/editor/CodeMirror/CodeMirrorControl';
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import WebViewToRNMessenger from '../../../utils/ipc/WebViewToRNMessenger';
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import { WebViewToEditorApi } from '../types';
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export const initCodeMirror = (
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parentElement: HTMLElement,
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initialText: string,
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settings: EditorSettings,
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): CodeMirrorControl => {
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const messenger = new WebViewToRNMessenger<CodeMirrorControl, WebViewToEditorApi>('editor', null);
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const control = createEditor(parentElement, {
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initialText,
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settings,
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onLogMessage: message => {
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void messenger.remoteApi.logMessage(message);
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},
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onEvent: (event): void => {
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void messenger.remoteApi.onEditorEvent(event);
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},
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});
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// Works around https://github.com/laurent22/joplin/issues/10047 by handling
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// the text/uri-list MIME type when pasting, rather than sending the paste event
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// to CodeMirror.
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//
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// TODO: Remove this workaround when the issue has been fixed upstream.
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control.on('paste', (_editor, event: ClipboardEvent) => {
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const clipboardData = event.clipboardData;
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if (clipboardData.types.length === 1 && clipboardData.types[0] === 'text/uri-list') {
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event.preventDefault();
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control.insertText(clipboardData.getData('text/uri-list'));
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}
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});
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messenger.setLocalInterface(control);
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return control;
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};
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