@antv/s2
Version:
effective spreadsheet render core lib
267 lines • 12.1 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.updateMergedCells = exports.differenceTempMergedCells = exports.mergedCellConvertTempMergedCells = exports.mergeTempMergedCell = exports.unmergeCell = exports.removeUnmergedCellsInfo = exports.mergeCell = exports.getMergedCellInstance = exports.getActiveCellsInfo = exports.getTempMergedCell = exports.getVisibleInfo = exports.getInvisibleInfo = void 0;
const lodash_1 = require("lodash");
const merged_cell_1 = require("../../cell/merged-cell");
const constant_1 = require("../../common/constant");
/**
* get cells on the outside of visible area through mergeCellInfo
* @param invisibleCellInfo
* @param sheet
*/
const getInvisibleInfo = (invisibleCellInfo, sheet) => {
const cells = [];
let viewMeta;
(0, lodash_1.forEach)(invisibleCellInfo, (cellInfo) => {
var _a, _b;
const meta = (_a = sheet === null || sheet === void 0 ? void 0 : sheet.facet) === null || _a === void 0 ? void 0 : _a.getCellMeta(cellInfo.rowIndex, cellInfo.colIndex);
const cell = (_b = sheet === null || sheet === void 0 ? void 0 : sheet.facet) === null || _b === void 0 ? void 0 : _b.createDataCell(meta);
if (cell) {
cells.push(cell);
viewMeta = (cellInfo === null || cellInfo === void 0 ? void 0 : cellInfo.showText) ? meta : viewMeta;
}
});
return { cells, cellsMeta: viewMeta };
};
exports.getInvisibleInfo = getInvisibleInfo;
/**
* get { cells, invisibleCellInfo, cellsMeta } in the inside of visible area through mergeCellInfo
* @param cellsInfos
* @param allVisibleCells
* @returns { cells, invisibleCellInfo, cellsMeta }
*/
const getVisibleInfo = (cellsInfos, allVisibleCells) => {
const cells = [];
const invisibleCellInfo = [];
let cellsMeta;
(0, lodash_1.forEach)(cellsInfos, (cellInfo) => {
const findCell = (0, lodash_1.find)(allVisibleCells, (cell) => {
var _a;
const meta = (_a = cell === null || cell === void 0 ? void 0 : cell.getMeta) === null || _a === void 0 ? void 0 : _a.call(cell);
if ((meta === null || meta === void 0 ? void 0 : meta.colIndex) === (cellInfo === null || cellInfo === void 0 ? void 0 : cellInfo.colIndex) &&
(meta === null || meta === void 0 ? void 0 : meta.rowIndex) === (cellInfo === null || cellInfo === void 0 ? void 0 : cellInfo.rowIndex)) {
return cell;
}
});
if (findCell) {
cells.push(findCell);
cellsMeta = (cellInfo === null || cellInfo === void 0 ? void 0 : cellInfo.showText)
? findCell === null || findCell === void 0 ? void 0 : findCell.getMeta()
: cellsMeta;
}
else {
invisibleCellInfo.push(cellInfo);
}
});
return { cells, invisibleCellInfo, cellsMeta };
};
exports.getVisibleInfo = getVisibleInfo;
/**
* get the data cell and meta that make up the mergedCell
* @param cellsInfos
* @param allVisibleCells
* @param sheet
*/
const getTempMergedCell = (allVisibleCells, sheet, cellsInfos = []) => {
var _a;
const { cellsMeta, cells, invisibleCellInfo } = (0, exports.getVisibleInfo)(cellsInfos, allVisibleCells);
let viewMeta = cellsMeta;
let mergedAllCells = cells;
// some cells are invisible and some cells are visible
const isPartiallyVisible = (invisibleCellInfo === null || invisibleCellInfo === void 0 ? void 0 : invisibleCellInfo.length) > 0 &&
invisibleCellInfo.length < cellsInfos.length;
// 当 MergedCell 只有部分在可视区域时，在此获取 MergedCell 不在可视区域内的 cells
if (isPartiallyVisible) {
const { cells: invisibleCells, cellsMeta: invisibleMeta } = (0, exports.getInvisibleInfo)(invisibleCellInfo, sheet);
viewMeta = viewMeta || invisibleMeta;
mergedAllCells = cells.concat(invisibleCells);
}
if (!(0, lodash_1.isEmpty)(cells) && !viewMeta) {
// 如果没有指定合并后的文本绘制的位置，默认画在选择的第一个单元格内
viewMeta = (_a = mergedAllCells[0]) === null || _a === void 0 ? void 0 : _a.getMeta();
}
return {
cells: mergedAllCells,
viewMeta: viewMeta,
};
};
exports.getTempMergedCell = getTempMergedCell;
/**
* get the active cells' info as the default info of merged cells
* @param sheet
*/
const getActiveCellsInfo = (sheet) => {
const { interaction } = sheet;
const cells = interaction.getActiveCells();
const mergedCellsInfo = [];
(0, lodash_1.forEach)(cells, (cell, index) => {
const meta = cell.getMeta();
// 在合并单元格中，第一个单元格被标标记为展示数据。
const showText = index === 0 ? { showText: true } : {};
mergedCellsInfo.push(Object.assign(Object.assign({}, showText), { colIndex: meta === null || meta === void 0 ? void 0 : meta.colIndex, rowIndex: meta === null || meta === void 0 ? void 0 : meta.rowIndex }));
});
return mergedCellsInfo;
};
exports.getActiveCellsInfo = getActiveCellsInfo;
/**
* 创建 merged cell 实例
* @param spreadsheet 表格实例
* @param cells 待合并的单元格
* @param meta 元信息
* @returns
*/
const getMergedCellInstance = (spreadsheet, cells, meta) => {
var _a;
if ((_a = spreadsheet.options) === null || _a === void 0 ? void 0 : _a.mergedCell) {
return spreadsheet.options.mergedCell(spreadsheet, cells, meta);
}
return new merged_cell_1.MergedCell(spreadsheet, cells, meta);
};
exports.getMergedCellInstance = getMergedCellInstance;
/**
* draw the background of the merged cell
* @param sheet the base sheet instance
* @param cellsInfo
* @param hideData
*/
const mergeCell = (sheet, cellsInfo, hideData) => {
var _a;
const mergeCellInfo = cellsInfo || (0, exports.getActiveCellsInfo)(sheet);
if ((mergeCellInfo === null || mergeCellInfo === void 0 ? void 0 : mergeCellInfo.length) <= 1) {
// eslint-disable-next-line no-console
console.error('[mergeCell]: The merged cells must be more than one!');
return;
}
const allVisibleCells = sheet.facet.getDataCells();
const { cells, viewMeta } = (0, exports.getTempMergedCell)(allVisibleCells, sheet, mergeCellInfo);
if (!(0, lodash_1.isEmpty)(cells)) {
const mergedCellInfoList = ((_a = sheet.options) === null || _a === void 0 ? void 0 : _a.mergedCellsInfo) || [];
mergedCellInfoList.push(mergeCellInfo);
sheet.setOptions({
mergedCellsInfo: mergedCellInfoList,
});
const meta = hideData ? undefined : viewMeta;
sheet.facet.panelScrollGroup.addMergeCell((0, exports.getMergedCellInstance)(sheet, cells, meta));
}
};
exports.mergeCell = mergeCell;
/**
* remove unmergedCells Info, return new mergedCell info
* @param removeMergedCell
* @param mergedCellsInfo
*/
const removeUnmergedCellsInfo = (removeMergedCell, mergedCellsInfo) => {
const removeCellInfo = (0, lodash_1.map)(removeMergedCell.cells, (cell) => {
return {
colIndex: cell.getMeta().colIndex,
rowIndex: cell.getMeta().rowIndex,
};
});
return (0, lodash_1.filter)(mergedCellsInfo, (mergedCellInfo) => {
const newMergedCellInfo = mergedCellInfo.map((info) => {
if (info.showText) {
return {
colIndex: info.colIndex,
rowIndex: info.rowIndex,
};
}
return info;
});
return !(0, lodash_1.isEqual)(newMergedCellInfo, removeCellInfo);
});
};
exports.removeUnmergedCellsInfo = removeUnmergedCellsInfo;
/**
* unmerge MergedCell
* @param removedCell
* @param sheet
*/
const unmergeCell = (sheet, removedCell) => {
var _a, _b, _c;
if (!removedCell || removedCell.cellType !== constant_1.CellType.MERGED_CELL) {
// eslint-disable-next-line no-console
console.error(`[unmergeCell]: The ${removedCell} is not a MergedCell`);
return;
}
const newMergedCellsInfo = (0, exports.removeUnmergedCellsInfo)(removedCell, ((_a = sheet.options) === null || _a === void 0 ? void 0 : _a.mergedCellsInfo) || []);
if ((newMergedCellsInfo === null || newMergedCellsInfo === void 0 ? void 0 : newMergedCellsInfo.length) !== ((_c = (_b = sheet.options) === null || _b === void 0 ? void 0 : _b.mergedCellsInfo) === null || _c === void 0 ? void 0 : _c.length)) {
sheet.setOptions({
mergedCellsInfo: newMergedCellsInfo,
});
removedCell.remove();
}
};
exports.unmergeCell = unmergeCell;
/**
* 合并 TempMergedCell, 通过 cell.viewMeta.id 判断 TempMergedCell 是否是同一个。
* @param TempMergedCells
* @param otherTempMergedCells
*/
const mergeTempMergedCell = (TempMergedCells, otherTempMergedCells) => {
const mergedTempMergedCells = {};
[...TempMergedCells, ...otherTempMergedCells].forEach((cell) => {
mergedTempMergedCells[cell.viewMeta.id] = cell;
});
return Object.values(mergedTempMergedCells);
};
exports.mergeTempMergedCell = mergeTempMergedCell;
/**
* 将 MergedCell 转换成 TempMergedCell
* @param oldMergedCells
* @constructor
*/
const mergedCellConvertTempMergedCells = (oldMergedCells) => (0, lodash_1.map)(oldMergedCells, (mergedCell) => {
return {
cells: mergedCell.cells,
viewMeta: mergedCell.getMeta(),
};
});
exports.mergedCellConvertTempMergedCells = mergedCellConvertTempMergedCells;
/**
* 对比两个TempMergedCell，返回 mainTempMergedCells 中存在的，但是 otherTempMergedCells 中不存在的的 TempMergedCell
* @param mainTempMergedCells
* @param compareTempMergedCells
*/
const differenceTempMergedCells = (mainTempMergedCells, compareTempMergedCells) => (0, lodash_1.differenceWith)(mainTempMergedCells, compareTempMergedCells, (main, compare) => (0, lodash_1.isEqual)(main.viewMeta.id, compare.viewMeta.id));
exports.differenceTempMergedCells = differenceTempMergedCells;
/**
* update the mergedCell
* @param sheet the base sheet instance
*/
const updateMergedCells = (sheet, mergedCellsGroup) => {
var _a;
const mergedCellsInfo = (_a = sheet.options) === null || _a === void 0 ? void 0 : _a.mergedCellsInfo;
if ((0, lodash_1.isEmpty)(mergedCellsInfo)) {
return;
}
// 可见区域的所有cells
const allCells = sheet.facet.getDataCells();
if ((0, lodash_1.isEmpty)(allCells)) {
return;
}
// allVisibleTempMergedCells 所有可视区域的 mergedCell
const allVisibleTempMergedCells = [];
mergedCellsInfo.forEach((cellsInfo) => {
const tempMergedCell = (0, exports.getTempMergedCell)(allCells, sheet, cellsInfo);
if (tempMergedCell.cells.length > 0) {
allVisibleTempMergedCells.push(tempMergedCell);
}
});
// 获取 oldTempMergedCells 便用后续进行 diff 操作
const oldMergedCells = mergedCellsGroup.children;
const oldTempMergedCells = (0, exports.mergedCellConvertTempMergedCells)(oldMergedCells);
// compare oldTempMergedCells and allTempMergedCells, find remove MergedCells and add MergedCells
const removeTempMergedCells = (0, exports.differenceTempMergedCells)(oldTempMergedCells, allVisibleTempMergedCells);
const addTempMergedCells = (0, exports.differenceTempMergedCells)(allVisibleTempMergedCells, oldTempMergedCells);
// remove old MergedCells
(0, lodash_1.forEach)(removeTempMergedCells, (tempMergedCell) => {
const oldMergedCell = (0, lodash_1.find)(oldMergedCells, (mergedCell) => (0, lodash_1.isEqual)(mergedCell.getMeta().id, tempMergedCell.viewMeta.id));
oldMergedCell === null || oldMergedCell === void 0 ? void 0 : oldMergedCell.remove();
});
// add new MergedCells
(0, lodash_1.forEach)(addTempMergedCells, ({ cells, viewMeta }) => {
mergedCellsGroup.appendChild((0, exports.getMergedCellInstance)(sheet, cells, viewMeta));
});
};
exports.updateMergedCells = updateMergedCells;
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