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- /*---------------------------------------------------------------------------------------------
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
- import { Emitter } from '../../../../base/common/event.js';
- import { Disposable } from '../../../../base/common/lifecycle.js';
- import { applyEdits } from './utils.js';
- export class GhostText {
- constructor(lineNumber, parts, additionalReservedLineCount = 0) {
- this.lineNumber = lineNumber;
- this.parts = parts;
- this.additionalReservedLineCount = additionalReservedLineCount;
- }
- renderForScreenReader(lineText) {
- if (this.parts.length === 0) {
- return '';
- }
- const lastPart = this.parts[this.parts.length - 1];
- const cappedLineText = lineText.substr(0, lastPart.column - 1);
- const text = applyEdits(cappedLineText, this.parts.map(p => ({
- range: { startLineNumber: 1, endLineNumber: 1, startColumn: p.column, endColumn: p.column },
- text: p.lines.join('\n')
- })));
- return text.substring(this.parts[0].column - 1);
- }
- isEmpty() {
- return this.parts.every(p => p.lines.length === 0);
- }
- }
- export class GhostTextPart {
- constructor(column, lines,
- /**
- * Indicates if this part is a preview of an inline suggestion when a suggestion is previewed.
- */
- preview) {
- this.column = column;
- this.lines = lines;
- this.preview = preview;
- }
- }
- export class GhostTextReplacement {
- constructor(lineNumber, columnStart, length, newLines, additionalReservedLineCount = 0) {
- this.lineNumber = lineNumber;
- this.columnStart = columnStart;
- this.length = length;
- this.newLines = newLines;
- this.additionalReservedLineCount = additionalReservedLineCount;
- this.parts = [
- new GhostTextPart(this.columnStart + this.length, this.newLines, false),
- ];
- }
- renderForScreenReader(_lineText) {
- return this.newLines.join('\n');
- }
- }
- export class BaseGhostTextWidgetModel extends Disposable {
- constructor(editor) {
- super();
- this.editor = editor;
- this._expanded = undefined;
- this.onDidChangeEmitter = new Emitter();
- this.onDidChange = this.onDidChangeEmitter.event;
- this._register(editor.onDidChangeConfiguration((e) => {
- if (e.hasChanged(108 /* EditorOption.suggest */) && this._expanded === undefined) {
- this.onDidChangeEmitter.fire();
- }
- }));
- }
- setExpanded(expanded) {
- this._expanded = true;
- this.onDidChangeEmitter.fire();
- }
- }
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