111 lines
3.8 KiB
JavaScript
111 lines
3.8 KiB
JavaScript
import _extends from "@babel/runtime/helpers/esm/extends";
|
|
import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
|
|
import { useContext } from '@rc-component/context';
|
|
import classNames from 'classnames';
|
|
import * as React from 'react';
|
|
import { getCellProps } from "../Body/BodyRow";
|
|
import Cell from "../Cell";
|
|
import { GridContext } from "./context";
|
|
/**
|
|
* Return the width of the column by `colSpan`.
|
|
* When `colSpan` is `0` will be trade as `1`.
|
|
*/
|
|
export function getColumnWidth(colIndex, colSpan, columnsOffset) {
|
|
var mergedColSpan = colSpan || 1;
|
|
return columnsOffset[colIndex + mergedColSpan] - (columnsOffset[colIndex] || 0);
|
|
}
|
|
function VirtualCell(props) {
|
|
var rowInfo = props.rowInfo,
|
|
column = props.column,
|
|
colIndex = props.colIndex,
|
|
indent = props.indent,
|
|
index = props.index,
|
|
component = props.component,
|
|
renderIndex = props.renderIndex,
|
|
record = props.record,
|
|
style = props.style,
|
|
className = props.className,
|
|
inverse = props.inverse,
|
|
getHeight = props.getHeight;
|
|
var render = column.render,
|
|
dataIndex = column.dataIndex,
|
|
columnClassName = column.className,
|
|
colWidth = column.width;
|
|
var _useContext = useContext(GridContext, ['columnsOffset']),
|
|
columnsOffset = _useContext.columnsOffset;
|
|
var _getCellProps = getCellProps(rowInfo, column, colIndex, indent, index),
|
|
key = _getCellProps.key,
|
|
fixedInfo = _getCellProps.fixedInfo,
|
|
appendCellNode = _getCellProps.appendCellNode,
|
|
additionalCellProps = _getCellProps.additionalCellProps;
|
|
var cellStyle = additionalCellProps.style,
|
|
_additionalCellProps$ = additionalCellProps.colSpan,
|
|
colSpan = _additionalCellProps$ === void 0 ? 1 : _additionalCellProps$,
|
|
_additionalCellProps$2 = additionalCellProps.rowSpan,
|
|
rowSpan = _additionalCellProps$2 === void 0 ? 1 : _additionalCellProps$2;
|
|
|
|
// ========================= ColWidth =========================
|
|
// column width
|
|
var startColIndex = colIndex - 1;
|
|
var concatColWidth = getColumnWidth(startColIndex, colSpan, columnsOffset);
|
|
|
|
// margin offset
|
|
var marginOffset = colSpan > 1 ? colWidth - concatColWidth : 0;
|
|
|
|
// ========================== Style ===========================
|
|
var mergedStyle = _objectSpread(_objectSpread(_objectSpread({}, cellStyle), style), {}, {
|
|
flex: "0 0 ".concat(concatColWidth, "px"),
|
|
width: "".concat(concatColWidth, "px"),
|
|
marginRight: marginOffset,
|
|
pointerEvents: 'auto'
|
|
});
|
|
|
|
// When `colSpan` or `rowSpan` is `0`, should skip render.
|
|
var needHide = React.useMemo(function () {
|
|
if (inverse) {
|
|
return rowSpan <= 1;
|
|
} else {
|
|
return colSpan === 0 || rowSpan === 0 || rowSpan > 1;
|
|
}
|
|
}, [rowSpan, colSpan, inverse]);
|
|
|
|
// 0 rowSpan or colSpan should not render
|
|
if (needHide) {
|
|
mergedStyle.visibility = 'hidden';
|
|
} else if (inverse) {
|
|
mergedStyle.height = getHeight === null || getHeight === void 0 ? void 0 : getHeight(rowSpan);
|
|
}
|
|
var mergedRender = needHide ? function () {
|
|
return null;
|
|
} : render;
|
|
|
|
// ========================== Render ==========================
|
|
var cellSpan = {};
|
|
|
|
// Virtual should reset `colSpan` & `rowSpan`
|
|
if (rowSpan === 0 || colSpan === 0) {
|
|
cellSpan.rowSpan = 1;
|
|
cellSpan.colSpan = 1;
|
|
}
|
|
return /*#__PURE__*/React.createElement(Cell, _extends({
|
|
className: classNames(columnClassName, className),
|
|
ellipsis: column.ellipsis,
|
|
align: column.align,
|
|
scope: column.rowScope,
|
|
component: component,
|
|
prefixCls: rowInfo.prefixCls,
|
|
key: key,
|
|
record: record,
|
|
index: index,
|
|
renderIndex: renderIndex,
|
|
dataIndex: dataIndex,
|
|
render: mergedRender,
|
|
shouldCellUpdate: column.shouldCellUpdate
|
|
}, fixedInfo, {
|
|
appendNode: appendCellNode,
|
|
additionalProps: _objectSpread(_objectSpread({}, additionalCellProps), {}, {
|
|
style: mergedStyle
|
|
}, cellSpan)
|
|
}));
|
|
}
|
|
export default VirtualCell; |