@antv/s2/lib/utils/layout/frozen.js

effective spreadsheet render core lib

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getValidFrozenOptionsForPivot = exports.getValidFrozenOptions = void 0;
const common_1 = require("../../common");
const getValidFrozenOptions = (defaultFrozenOptions = {}, colLength, dataLength = 0) => {
    const frozenOptions = Object.assign(Object.assign({}, common_1.DEFAULT_FROZEN_COUNTS), defaultFrozenOptions);
    if (frozenOptions.colCount >= colLength) {
        frozenOptions.colCount = colLength;
    }
    const remainFrozenColCount = colLength - frozenOptions.colCount;
    if (frozenOptions.trailingColCount > remainFrozenColCount) {
        frozenOptions.trailingColCount = remainFrozenColCount;
    }
    if (frozenOptions.rowCount >= dataLength) {
        frozenOptions.rowCount = dataLength;
    }
    const remainFrozenRowCount = dataLength - frozenOptions.rowCount;
    if (frozenOptions.trailingRowCount > remainFrozenRowCount) {
        frozenOptions.trailingRowCount = remainFrozenRowCount;
    }
    return frozenOptions;
};
exports.getValidFrozenOptions = getValidFrozenOptions;
/**
 * get frozen options pivot-sheet (business limit)
 * @param options
 * @returns
 */
const getValidFrozenOptionsForPivot = (frozen, options) => {
    /**
     * series number cell 可以自定义布局，和 row cell 不一定是 1 对 1 的关系
     * seriesNumber 暂时禁用 首行冻结
     * */
    const { seriesNumber, layoutSeriesNumberNodes } = options;
    if ((seriesNumber === null || seriesNumber === void 0 ? void 0 : seriesNumber.enable) && layoutSeriesNumberNodes) {
        return Object.assign(Object.assign({}, frozen), { rowCount: 0, trailingRowCount: 0 });
    }
    return frozen;
};
exports.getValidFrozenOptionsForPivot = getValidFrozenOptionsForPivot;
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