monaco-editor
Version:
A browser based code editor
36 lines (33 loc) • 1.42 kB
JavaScript
import { BugIndicatingError } from '../../../../base/common/errors.js';
import { OffsetRange } from './offsetRange.js';
import { Range } from '../range.js';
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
/**
* Represents a 1-based range of columns.
* Use {@lik OffsetRange} to represent a 0-based range.
*/
class ColumnRange {
constructor(
/** 1-based */
startColumn, endColumnExclusive) {
this.startColumn = startColumn;
this.endColumnExclusive = endColumnExclusive;
if (startColumn > endColumnExclusive) {
throw new BugIndicatingError(`startColumn ${startColumn} cannot be after endColumnExclusive ${endColumnExclusive}`);
}
}
toRange(lineNumber) {
return new Range(lineNumber, this.startColumn, lineNumber, this.endColumnExclusive);
}
equals(other) {
return this.startColumn === other.startColumn
&& this.endColumnExclusive === other.endColumnExclusive;
}
toZeroBasedOffsetRange() {
return new OffsetRange(this.startColumn - 1, this.endColumnExclusive - 1);
}
}
export { ColumnRange };