@jupyterlab/lsp/lib/adapters/editorAdapter.js

// Copyright (c) Jupyter Development Team.
// Distributed under the terms of the Modified BSD License.
import { Signal } from '@lumino/signaling';
/**
 * The CodeEditor.IEditor adapter.
 */
export class EditorAdapter {
    /**
     * Instantiate a new EditorAdapter.
     *
     * @param options The instantiation options for a EditorAdapter.
     */
    constructor(options) {
        this._widgetAdapter = options.widgetAdapter;
        this._extensions = options.extensions;
        void options.editor.ready().then(editor => {
            this._injectExtensions(options.editor);
        });
    }
    /**
     * Dispose the handler.
     */
    dispose() {
        if (this.isDisposed) {
            return;
        }
        this.isDisposed = true;
        Signal.clearData(this);
    }
    /**
     * Setup the editor.
     */
    _injectExtensions(editor) {
        const codeEditor = editor.getEditor();
        if (!codeEditor || codeEditor.isDisposed) {
            return;
        }
        this._extensions.forEach(factory => {
            const ext = factory.factory({
                path: this._widgetAdapter.widget.context.path,
                editor: editor,
                widgetAdapter: this._widgetAdapter,
                model: codeEditor.model,
                inline: true
            });
            if (!ext) {
                return;
            }
            codeEditor.injectExtension(ext.instance(codeEditor));
        });
    }
}
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