@antv/s2/lib/facet/header/series-number.js

effective spreadsheet render core lib

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SeriesNumberHeader = void 0;
const g_1 = require("@antv/g");
const series_number_cell_1 = require("../../cell/series-number-cell");
const common_1 = require("../../common");
const row_1 = require("./row");
const util_1 = require("./util");
class SeriesNumberHeader extends row_1.RowHeader {
    /**
     * Get seriesNumber header by config
     */
    static getSeriesNumberHeader(options) {
        var _a, _b;
        const { panelBBox, seriesNumberWidth, rowsHierarchy, spreadsheet, cornerWidth, } = options;
        const { height, viewportHeight } = panelBBox;
        const layoutSeriesNumberNodes = (_b = (_a = spreadsheet.options) === null || _a === void 0 ? void 0 : _a.layoutSeriesNumberNodes) !== null && _b !== void 0 ? _b : util_1.getSeriesNumberNodes;
        return new SeriesNumberHeader({
            width: cornerWidth,
            height,
            viewportWidth: cornerWidth,
            viewportHeight,
            position: { x: 0, y: panelBBox.y },
            nodes: layoutSeriesNumberNodes(rowsHierarchy, seriesNumberWidth, spreadsheet),
            spreadsheet,
        });
    }
    initGroups() {
        this.scrollGroup = this.appendChild(new g_1.Group({
            name: common_1.KEY_GROUP_ROW_INDEX_SCROLL,
            style: { zIndex: common_1.FRONT_GROUND_GROUP_SCROLL_Z_INDEX },
        }));
        this.frozenGroup = this.appendChild(new g_1.Group({
            name: common_1.KEY_GROUP_ROW_INDEX_FROZEN,
            style: { zIndex: common_1.FRONT_GROUND_GROUP_FROZEN_Z_INDEX },
        }));
        this.frozenTrailingGroup = this.appendChild(new g_1.Group({
            name: common_1.KEY_GROUP_ROW_INDEX_FROZEN_TRAILING,
            style: { zIndex: common_1.FRONT_GROUND_GROUP_FROZEN_Z_INDEX },
        }));
        const { spreadsheet, nodes } = this.getHeaderConfig();
        this.extraFrozenNodes = (0, util_1.getExtraFrozenSeriesNodes)(spreadsheet.facet, nodes);
    }
    getCellInstance(node) {
        const headerConfig = this.getHeaderConfig();
        const { spreadsheet } = headerConfig;
        const { seriesNumberCell } = spreadsheet.options;
        return ((seriesNumberCell === null || seriesNumberCell === void 0 ? void 0 : seriesNumberCell(node, spreadsheet, headerConfig)) ||
            new series_number_cell_1.SeriesNumberCell(node, spreadsheet, headerConfig));
    }
    emitRenderEvent(cell) {
        const { spreadsheet } = this.getHeaderConfig();
        spreadsheet.emit(common_1.S2Event.SERIES_NUMBER_CELL_RENDER, cell);
        spreadsheet.emit(common_1.S2Event.LAYOUT_CELL_RENDER, cell);
    }
}
exports.SeriesNumberHeader = SeriesNumberHeader;
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