jnpf-web-datascreen-vue3-v6.x/node_modules/.pnpm-store/v3/files/31/8a99ff792f737526d44a9d02596e9936f3a75aa4e46270b311f2fb18783e507346ec19ccf648810f117fb538e785f14a0f37da9ef0f5212c520dc4f230f1a9

/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
import { splitLines } from '../../../../../base/common/strings.js';
import { Range } from '../../../core/range.js';
/**
 * Represents a non-negative length in terms of line and column count.
 * Prefer using {@link Length} for performance reasons.
*/
export class LengthObj {
    constructor(lineCount, columnCount) {
        this.lineCount = lineCount;
        this.columnCount = columnCount;
    }
    toString() {
        return `${this.lineCount},${this.columnCount}`;
    }
}
LengthObj.zero = new LengthObj(0, 0);
/**
 * The end must be greater than or equal to the start.
*/
export function lengthDiff(startLineCount, startColumnCount, endLineCount, endColumnCount) {
    return (startLineCount !== endLineCount)
        ? toLength(endLineCount - startLineCount, endColumnCount)
        : toLength(0, endColumnCount - startColumnCount);
}
export const lengthZero = 0;
export function lengthIsZero(length) {
    return length === 0;
}
/*
 * We have 52 bits available in a JS number.
 * We use the upper 26 bits to store the line and the lower 26 bits to store the column.
 *
 * Set boolean to `true` when debugging, so that debugging is easier.
 */
const factor = /* is debug: */ false ? 100000 : Math.pow(2, 26);
export function toLength(lineCount, columnCount) {
    // llllllllllllllllllllllllllcccccccccccccccccccccccccc (52 bits)
    //       line count (26 bits)    column count (26 bits)
    // If there is no overflow (all values/sums below 2^26 = 67108864),
    // we have `toLength(lns1, cols1) + toLength(lns2, cols2) = toLength(lns1 + lns2, cols1 + cols2)`.
    return (lineCount * factor + columnCount);
}
export function lengthToObj(length) {
    const l = length;
    const lineCount = Math.floor(l / factor);
    const columnCount = l - lineCount * factor;
    return new LengthObj(lineCount, columnCount);
}
export function lengthGetLineCount(length) {
    return Math.floor(length / factor);
}
/**
 * Returns the amount of columns of the given length, assuming that it does not span any line.
*/
export function lengthGetColumnCountIfZeroLineCount(length) {
    return length;
}
export function lengthAdd(l1, l2) {
    return ((l2 < factor)
        ? (l1 + l2) // l2 is the amount of columns (zero line count). Keep the column count from l1.
        : (l1 - (l1 % factor) + l2)); // l1 - (l1 % factor) equals toLength(l1.lineCount, 0)
}
/**
 * Returns a non negative length `result` such that `lengthAdd(length1, result) = length2`, or zero if such length does not exist.
 */
export function lengthDiffNonNegative(length1, length2) {
    const l1 = length1;
    const l2 = length2;
    const diff = l2 - l1;
    if (diff <= 0) {
        // line-count of length1 is higher than line-count of length2
        // or they are equal and column-count of length1 is higher than column-count of length2
        return lengthZero;
    }
    const lineCount1 = Math.floor(l1 / factor);
    const lineCount2 = Math.floor(l2 / factor);
    const colCount2 = l2 - lineCount2 * factor;
    if (lineCount1 === lineCount2) {
        const colCount1 = l1 - lineCount1 * factor;
        return toLength(0, colCount2 - colCount1);
    }
    else {
        return toLength(lineCount2 - lineCount1, colCount2);
    }
}
export function lengthLessThan(length1, length2) {
    // First, compare line counts, then column counts.
    return length1 < length2;
}
export function lengthLessThanEqual(length1, length2) {
    return length1 <= length2;
}
export function lengthGreaterThanEqual(length1, length2) {
    return length1 >= length2;
}
export function positionToLength(position) {
    return toLength(position.lineNumber - 1, position.column - 1);
}
export function lengthsToRange(lengthStart, lengthEnd) {
    const l = lengthStart;
    const lineCount = Math.floor(l / factor);
    const colCount = l - lineCount * factor;
    const l2 = lengthEnd;
    const lineCount2 = Math.floor(l2 / factor);
    const colCount2 = l2 - lineCount2 * factor;
    return new Range(lineCount + 1, colCount + 1, lineCount2 + 1, colCount2 + 1);
}
export function lengthOfString(str) {
    const lines = splitLines(str);
    return toLength(lines.length - 1, lines[lines.length - 1].length);
}