jnpf-web-datascreen-vue3-v6.x/node_modules/.pnpm-store/v3/files/fc/f108c3da8c5a83e8e588c6da5a867af9ac4b942554fe61f7bd163bfd7743ae4b5a17787be569f26791a3fe2a9dca06d6a70bf55b1583e7048d9521420db37d

/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
import { SingleCursorState } from '../cursorCommon.js';
import { CursorColumns } from '../core/cursorColumns.js';
import { Position } from '../core/position.js';
import { Range } from '../core/range.js';
import * as strings from '../../../base/common/strings.js';
import { AtomicTabMoveOperations } from './cursorAtomicMoveOperations.js';
export class CursorPosition {
    constructor(lineNumber, column, leftoverVisibleColumns) {
        this._cursorPositionBrand = undefined;
        this.lineNumber = lineNumber;
        this.column = column;
        this.leftoverVisibleColumns = leftoverVisibleColumns;
    }
}
export class MoveOperations {
    static leftPosition(model, position) {
        if (position.column > model.getLineMinColumn(position.lineNumber)) {
            return position.delta(undefined, -strings.prevCharLength(model.getLineContent(position.lineNumber), position.column - 1));
        }
        else if (position.lineNumber > 1) {
            const newLineNumber = position.lineNumber - 1;
            return new Position(newLineNumber, model.getLineMaxColumn(newLineNumber));
        }
        else {
            return position;
        }
    }
    static leftPositionAtomicSoftTabs(model, position, tabSize) {
        if (position.column <= model.getLineIndentColumn(position.lineNumber)) {
            const minColumn = model.getLineMinColumn(position.lineNumber);
            const lineContent = model.getLineContent(position.lineNumber);
            const newPosition = AtomicTabMoveOperations.atomicPosition(lineContent, position.column - 1, tabSize, 0 /* Direction.Left */);
            if (newPosition !== -1 && newPosition + 1 >= minColumn) {
                return new Position(position.lineNumber, newPosition + 1);
            }
        }
        return this.leftPosition(model, position);
    }
    static left(config, model, position) {
        const pos = config.stickyTabStops
            ? MoveOperations.leftPositionAtomicSoftTabs(model, position, config.tabSize)
            : MoveOperations.leftPosition(model, position);
        return new CursorPosition(pos.lineNumber, pos.column, 0);
    }
    /**
     * @param noOfColumns Must be either `1`
     * or `Math.round(viewModel.getLineContent(viewLineNumber).length / 2)` (for half lines).
    */
    static moveLeft(config, model, cursor, inSelectionMode, noOfColumns) {
        let lineNumber, column;
        if (cursor.hasSelection() && !inSelectionMode) {
            // If the user has a selection and does not want to extend it,
            // put the cursor at the beginning of the selection.
            lineNumber = cursor.selection.startLineNumber;
            column = cursor.selection.startColumn;
        }
        else {
            // This has no effect if noOfColumns === 1.
            // It is ok to do so in the half-line scenario.
            const pos = cursor.position.delta(undefined, -(noOfColumns - 1));
            // We clip the position before normalization, as normalization is not defined
            // for possibly negative columns.
            const normalizedPos = model.normalizePosition(MoveOperations.clipPositionColumn(pos, model), 0 /* PositionAffinity.Left */);
            const p = MoveOperations.left(config, model, normalizedPos);
            lineNumber = p.lineNumber;
            column = p.column;
        }
        return cursor.move(inSelectionMode, lineNumber, column, 0);
    }
    /**
     * Adjusts the column so that it is within min/max of the line.
    */
    static clipPositionColumn(position, model) {
        return new Position(position.lineNumber, MoveOperations.clipRange(position.column, model.getLineMinColumn(position.lineNumber), model.getLineMaxColumn(position.lineNumber)));
    }
    static clipRange(value, min, max) {
        if (value < min) {
            return min;
        }
        if (value > max) {
            return max;
        }
        return value;
    }
    static rightPosition(model, lineNumber, column) {
        if (column < model.getLineMaxColumn(lineNumber)) {
            column = column + strings.nextCharLength(model.getLineContent(lineNumber), column - 1);
        }
        else if (lineNumber < model.getLineCount()) {
            lineNumber = lineNumber + 1;
            column = model.getLineMinColumn(lineNumber);
        }
        return new Position(lineNumber, column);
    }
    static rightPositionAtomicSoftTabs(model, lineNumber, column, tabSize, indentSize) {
        if (column < model.getLineIndentColumn(lineNumber)) {
            const lineContent = model.getLineContent(lineNumber);
            const newPosition = AtomicTabMoveOperations.atomicPosition(lineContent, column - 1, tabSize, 1 /* Direction.Right */);
            if (newPosition !== -1) {
                return new Position(lineNumber, newPosition + 1);
            }
        }
        return this.rightPosition(model, lineNumber, column);
    }
    static right(config, model, position) {
        const pos = config.stickyTabStops
            ? MoveOperations.rightPositionAtomicSoftTabs(model, position.lineNumber, position.column, config.tabSize, config.indentSize)
            : MoveOperations.rightPosition(model, position.lineNumber, position.column);
        return new CursorPosition(pos.lineNumber, pos.column, 0);
    }
    static moveRight(config, model, cursor, inSelectionMode, noOfColumns) {
        let lineNumber, column;
        if (cursor.hasSelection() && !inSelectionMode) {
            // If we are in selection mode, move right without selection cancels selection and puts cursor at the end of the selection
            lineNumber = cursor.selection.endLineNumber;
            column = cursor.selection.endColumn;
        }
        else {
            const pos = cursor.position.delta(undefined, noOfColumns - 1);
            const normalizedPos = model.normalizePosition(MoveOperations.clipPositionColumn(pos, model), 1 /* PositionAffinity.Right */);
            const r = MoveOperations.right(config, model, normalizedPos);
            lineNumber = r.lineNumber;
            column = r.column;
        }
        return cursor.move(inSelectionMode, lineNumber, column, 0);
    }
    static vertical(config, model, lineNumber, column, leftoverVisibleColumns, newLineNumber, allowMoveOnEdgeLine, normalizationAffinity) {
        const currentVisibleColumn = CursorColumns.visibleColumnFromColumn(model.getLineContent(lineNumber), column, config.tabSize) + leftoverVisibleColumns;
        const lineCount = model.getLineCount();
        const wasOnFirstPosition = (lineNumber === 1 && column === 1);
        const wasOnLastPosition = (lineNumber === lineCount && column === model.getLineMaxColumn(lineNumber));
        const wasAtEdgePosition = (newLineNumber < lineNumber ? wasOnFirstPosition : wasOnLastPosition);
        lineNumber = newLineNumber;
        if (lineNumber < 1) {
            lineNumber = 1;
            if (allowMoveOnEdgeLine) {
                column = model.getLineMinColumn(lineNumber);
            }
            else {
                column = Math.min(model.getLineMaxColumn(lineNumber), column);
            }
        }
        else if (lineNumber > lineCount) {
            lineNumber = lineCount;
            if (allowMoveOnEdgeLine) {
                column = model.getLineMaxColumn(lineNumber);
            }
            else {
                column = Math.min(model.getLineMaxColumn(lineNumber), column);
            }
        }
        else {
            column = config.columnFromVisibleColumn(model, lineNumber, currentVisibleColumn);
        }
        if (wasAtEdgePosition) {
            leftoverVisibleColumns = 0;
        }
        else {
            leftoverVisibleColumns = currentVisibleColumn - CursorColumns.visibleColumnFromColumn(model.getLineContent(lineNumber), column, config.tabSize);
        }
        if (normalizationAffinity !== undefined) {
            const position = new Position(lineNumber, column);
            const newPosition = model.normalizePosition(position, normalizationAffinity);
            leftoverVisibleColumns = leftoverVisibleColumns + (column - newPosition.column);
            lineNumber = newPosition.lineNumber;
            column = newPosition.column;
        }
        return new CursorPosition(lineNumber, column, leftoverVisibleColumns);
    }
    static down(config, model, lineNumber, column, leftoverVisibleColumns, count, allowMoveOnLastLine) {
        return this.vertical(config, model, lineNumber, column, leftoverVisibleColumns, lineNumber + count, allowMoveOnLastLine, 4 /* PositionAffinity.RightOfInjectedText */);
    }
    static moveDown(config, model, cursor, inSelectionMode, linesCount) {
        let lineNumber, column;
        if (cursor.hasSelection() && !inSelectionMode) {
            // If we are in selection mode, move down acts relative to the end of selection
            lineNumber = cursor.selection.endLineNumber;
            column = cursor.selection.endColumn;
        }
        else {
            lineNumber = cursor.position.lineNumber;
            column = cursor.position.column;
        }
        const r = MoveOperations.down(config, model, lineNumber, column, cursor.leftoverVisibleColumns, linesCount, true);
        return cursor.move(inSelectionMode, r.lineNumber, r.column, r.leftoverVisibleColumns);
    }
    static translateDown(config, model, cursor) {
        const selection = cursor.selection;
        const selectionStart = MoveOperations.down(config, model, selection.selectionStartLineNumber, selection.selectionStartColumn, cursor.selectionStartLeftoverVisibleColumns, 1, false);
        const position = MoveOperations.down(config, model, selection.positionLineNumber, selection.positionColumn, cursor.leftoverVisibleColumns, 1, false);
        return new SingleCursorState(new Range(selectionStart.lineNumber, selectionStart.column, selectionStart.lineNumber, selectionStart.column), selectionStart.leftoverVisibleColumns, new Position(position.lineNumber, position.column), position.leftoverVisibleColumns);
    }
    static up(config, model, lineNumber, column, leftoverVisibleColumns, count, allowMoveOnFirstLine) {
        return this.vertical(config, model, lineNumber, column, leftoverVisibleColumns, lineNumber - count, allowMoveOnFirstLine, 3 /* PositionAffinity.LeftOfInjectedText */);
    }
    static moveUp(config, model, cursor, inSelectionMode, linesCount) {
        let lineNumber, column;
        if (cursor.hasSelection() && !inSelectionMode) {
            // If we are in selection mode, move up acts relative to the beginning of selection
            lineNumber = cursor.selection.startLineNumber;
            column = cursor.selection.startColumn;
        }
        else {
            lineNumber = cursor.position.lineNumber;
            column = cursor.position.column;
        }
        const r = MoveOperations.up(config, model, lineNumber, column, cursor.leftoverVisibleColumns, linesCount, true);
        return cursor.move(inSelectionMode, r.lineNumber, r.column, r.leftoverVisibleColumns);
    }
    static translateUp(config, model, cursor) {
        const selection = cursor.selection;
        const selectionStart = MoveOperations.up(config, model, selection.selectionStartLineNumber, selection.selectionStartColumn, cursor.selectionStartLeftoverVisibleColumns, 1, false);
        const position = MoveOperations.up(config, model, selection.positionLineNumber, selection.positionColumn, cursor.leftoverVisibleColumns, 1, false);
        return new SingleCursorState(new Range(selectionStart.lineNumber, selectionStart.column, selectionStart.lineNumber, selectionStart.column), selectionStart.leftoverVisibleColumns, new Position(position.lineNumber, position.column), position.leftoverVisibleColumns);
    }
    static _isBlankLine(model, lineNumber) {
        if (model.getLineFirstNonWhitespaceColumn(lineNumber) === 0) {
            // empty or contains only whitespace
            return true;
        }
        return false;
    }
    static moveToPrevBlankLine(config, model, cursor, inSelectionMode) {
        let lineNumber = cursor.position.lineNumber;
        // If our current line is blank, move to the previous non-blank line
        while (lineNumber > 1 && this._isBlankLine(model, lineNumber)) {
            lineNumber--;
        }
        // Find the previous blank line
        while (lineNumber > 1 && !this._isBlankLine(model, lineNumber)) {
            lineNumber--;
        }
        return cursor.move(inSelectionMode, lineNumber, model.getLineMinColumn(lineNumber), 0);
    }
    static moveToNextBlankLine(config, model, cursor, inSelectionMode) {
        const lineCount = model.getLineCount();
        let lineNumber = cursor.position.lineNumber;
        // If our current line is blank, move to the next non-blank line
        while (lineNumber < lineCount && this._isBlankLine(model, lineNumber)) {
            lineNumber++;
        }
        // Find the next blank line
        while (lineNumber < lineCount && !this._isBlankLine(model, lineNumber)) {
            lineNumber++;
        }
        return cursor.move(inSelectionMode, lineNumber, model.getLineMinColumn(lineNumber), 0);
    }
    static moveToBeginningOfLine(config, model, cursor, inSelectionMode) {
        const lineNumber = cursor.position.lineNumber;
        const minColumn = model.getLineMinColumn(lineNumber);
        const firstNonBlankColumn = model.getLineFirstNonWhitespaceColumn(lineNumber) || minColumn;
        let column;
        const relevantColumnNumber = cursor.position.column;
        if (relevantColumnNumber === firstNonBlankColumn) {
            column = minColumn;
        }
        else {
            column = firstNonBlankColumn;
        }
        return cursor.move(inSelectionMode, lineNumber, column, 0);
    }
    static moveToEndOfLine(config, model, cursor, inSelectionMode, sticky) {
        const lineNumber = cursor.position.lineNumber;
        const maxColumn = model.getLineMaxColumn(lineNumber);
        return cursor.move(inSelectionMode, lineNumber, maxColumn, sticky ? 1073741824 /* Constants.MAX_SAFE_SMALL_INTEGER */ - maxColumn : 0);
    }
    static moveToBeginningOfBuffer(config, model, cursor, inSelectionMode) {
        return cursor.move(inSelectionMode, 1, 1, 0);
    }
    static moveToEndOfBuffer(config, model, cursor, inSelectionMode) {
        const lastLineNumber = model.getLineCount();
        const lastColumn = model.getLineMaxColumn(lastLineNumber);
        return cursor.move(inSelectionMode, lastLineNumber, lastColumn, 0);
    }
}