naive-ui
Version:
A Vue 3 Component Library. Fairly Complete, Theme Customizable, Uses TypeScript, Fast
254 lines (253 loc) • 13.8 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const seemly_1 = require("seemly");
const vue_1 = require("vue");
const vueuc_1 = require("vueuc");
const _utils_1 = require("../../../_utils");
const checkbox_1 = require("../../../checkbox");
const ellipsis_1 = require("../../../ellipsis");
const FilterButton_1 = __importDefault(require("../HeaderButton/FilterButton"));
const ResizeButton_1 = __importDefault(require("../HeaderButton/ResizeButton"));
const SortButton_1 = __importDefault(require("../HeaderButton/SortButton"));
const interface_1 = require("../interface");
const utils_1 = require("../utils");
const SelectionMenu_1 = __importDefault(require("./SelectionMenu"));
function renderTitle(column) {
return typeof column.title === 'function'
? column.title(column)
: column.title;
}
const VirtualListItemWrapper = (0, vue_1.defineComponent)({
props: {
clsPrefix: {
type: String,
required: true
},
id: {
type: String,
required: true
},
cols: {
type: Array,
required: true
},
width: String
},
render() {
const { clsPrefix, id, cols, width } = this;
return ((0, vue_1.h)("table", { style: { tableLayout: 'fixed', width }, class: `${clsPrefix}-data-table-table` },
(0, vue_1.h)("colgroup", null, cols.map(col => ((0, vue_1.h)("col", { key: col.key, style: col.style })))),
(0, vue_1.h)("thead", { "data-n-id": id, class: `${clsPrefix}-data-table-thead` }, this.$slots)));
}
});
exports.default = (0, vue_1.defineComponent)({
name: 'DataTableHeader',
props: {
discrete: {
type: Boolean,
default: true
}
},
setup() {
const { mergedClsPrefixRef, scrollXRef, fixedColumnLeftMapRef, fixedColumnRightMapRef, mergedCurrentPageRef, allRowsCheckedRef, someRowsCheckedRef, rowsRef, colsRef, mergedThemeRef, checkOptionsRef, mergedSortStateRef, componentId, mergedTableLayoutRef, headerCheckboxDisabledRef, virtualScrollHeaderRef, headerHeightRef, onUnstableColumnResize, doUpdateResizableWidth, handleTableHeaderScroll, deriveNextSorter, doUncheckAll, doCheckAll } = (0, vue_1.inject)(interface_1.dataTableInjectionKey);
const virtualListRef = (0, vue_1.ref)();
const cellElsRef = (0, vue_1.ref)({});
function getCellActualWidth(key) {
const element = cellElsRef.value[key];
return element === null || element === void 0 ? void 0 : element.getBoundingClientRect().width;
}
function handleCheckboxUpdateChecked() {
if (allRowsCheckedRef.value) {
doUncheckAll();
}
else {
doCheckAll();
}
}
function handleColHeaderClick(e, column) {
if ((0, seemly_1.happensIn)(e, 'dataTableFilter')
|| (0, seemly_1.happensIn)(e, 'dataTableResizable')) {
return;
}
if (!(0, utils_1.isColumnSortable)(column))
return;
const activeSorter = mergedSortStateRef.value.find(state => state.columnKey === column.key) || null;
const nextSorter = (0, utils_1.createNextSorter)(column, activeSorter);
deriveNextSorter(nextSorter);
}
const resizeStartWidthMap = new Map();
function handleColumnResizeStart(column) {
resizeStartWidthMap.set(column.key, getCellActualWidth(column.key));
}
function handleColumnResize(column, displacementX) {
const startWidth = resizeStartWidthMap.get(column.key);
if (startWidth === undefined) {
return;
}
const widthAfterResize = startWidth + displacementX;
const limitWidth = (0, utils_1.clampValueFollowCSSRules)(widthAfterResize, column.minWidth, column.maxWidth);
onUnstableColumnResize(widthAfterResize, limitWidth, column, getCellActualWidth);
doUpdateResizableWidth(column, limitWidth);
}
return {
cellElsRef,
componentId,
mergedSortState: mergedSortStateRef,
mergedClsPrefix: mergedClsPrefixRef,
scrollX: scrollXRef,
fixedColumnLeftMap: fixedColumnLeftMapRef,
fixedColumnRightMap: fixedColumnRightMapRef,
currentPage: mergedCurrentPageRef,
allRowsChecked: allRowsCheckedRef,
someRowsChecked: someRowsCheckedRef,
rows: rowsRef,
cols: colsRef,
mergedTheme: mergedThemeRef,
checkOptions: checkOptionsRef,
mergedTableLayout: mergedTableLayoutRef,
headerCheckboxDisabled: headerCheckboxDisabledRef,
headerHeight: headerHeightRef,
virtualScrollHeader: virtualScrollHeaderRef,
virtualListRef,
handleCheckboxUpdateChecked,
handleColHeaderClick,
handleTableHeaderScroll,
handleColumnResizeStart,
handleColumnResize
};
},
render() {
const { cellElsRef, mergedClsPrefix, fixedColumnLeftMap, fixedColumnRightMap, currentPage, allRowsChecked, someRowsChecked, rows, cols, mergedTheme, checkOptions, componentId, discrete, mergedTableLayout, headerCheckboxDisabled, mergedSortState, virtualScrollHeader, handleColHeaderClick, handleCheckboxUpdateChecked, handleColumnResizeStart, handleColumnResize } = this;
let hasEllipsis = false;
const renderRow = (row, getLeft, headerHeightPx) => row.map(({ column, colIndex, colSpan, rowSpan, isLast }) => {
var _a, _b;
const key = (0, utils_1.getColKey)(column);
const { ellipsis } = column;
if (!hasEllipsis && ellipsis)
hasEllipsis = true;
const createColumnVNode = () => {
if (column.type === 'selection') {
return column.multiple !== false ? ((0, vue_1.h)(vue_1.Fragment, null,
(0, vue_1.h)(checkbox_1.NCheckbox, { key: currentPage, privateInsideTable: true, checked: allRowsChecked, indeterminate: someRowsChecked, disabled: headerCheckboxDisabled, onUpdateChecked: handleCheckboxUpdateChecked }),
checkOptions ? ((0, vue_1.h)(SelectionMenu_1.default, { clsPrefix: mergedClsPrefix })) : null)) : null;
}
return ((0, vue_1.h)(vue_1.Fragment, null,
(0, vue_1.h)("div", { class: `${mergedClsPrefix}-data-table-th__title-wrapper` },
(0, vue_1.h)("div", { class: `${mergedClsPrefix}-data-table-th__title` }, ellipsis === true || (ellipsis && !ellipsis.tooltip) ? ((0, vue_1.h)("div", { class: `${mergedClsPrefix}-data-table-th__ellipsis` }, renderTitle(column))) : ellipsis && typeof ellipsis === 'object' ? ((0, vue_1.h)(ellipsis_1.NEllipsis, Object.assign({}, ellipsis, { theme: mergedTheme.peers.Ellipsis, themeOverrides: mergedTheme.peerOverrides.Ellipsis }), {
default: () => renderTitle(column)
})) : (renderTitle(column))),
(0, utils_1.isColumnSortable)(column) ? ((0, vue_1.h)(SortButton_1.default, { column: column })) : null),
(0, utils_1.isColumnFilterable)(column) ? ((0, vue_1.h)(FilterButton_1.default, { column: column, options: column.filterOptions })) : null,
(0, utils_1.isColumnResizable)(column) ? ((0, vue_1.h)(ResizeButton_1.default, { onResizeStart: () => {
handleColumnResizeStart(column);
}, onResize: (displacementX) => {
handleColumnResize(column, displacementX);
} })) : null));
};
const leftFixed = key in fixedColumnLeftMap;
const rightFixed = key in fixedColumnRightMap;
const CellComponent = (getLeft && !column.fixed ? 'div' : 'th');
return ((0, vue_1.h)(CellComponent, { ref: el => (cellElsRef[key] = el), key: key, style: [
getLeft && !column.fixed
? {
position: 'absolute',
left: (0, seemly_1.pxfy)(getLeft(colIndex)),
top: 0,
bottom: 0
}
: {
left: (0, seemly_1.pxfy)((_a = fixedColumnLeftMap[key]) === null || _a === void 0 ? void 0 : _a.start),
right: (0, seemly_1.pxfy)((_b = fixedColumnRightMap[key]) === null || _b === void 0 ? void 0 : _b.start)
},
{
width: (0, seemly_1.pxfy)(column.width),
textAlign: column.titleAlign || column.align,
height: headerHeightPx
}
], colspan: colSpan, rowspan: rowSpan, "data-col-key": key, class: [
`${mergedClsPrefix}-data-table-th`,
(leftFixed || rightFixed)
&& `${mergedClsPrefix}-data-table-th--fixed-${leftFixed ? 'left' : 'right'}`,
{
[`${mergedClsPrefix}-data-table-th--sorting`]: (0, utils_1.isColumnSorting)(column, mergedSortState),
[`${mergedClsPrefix}-data-table-th--filterable`]: (0, utils_1.isColumnFilterable)(column),
[`${mergedClsPrefix}-data-table-th--sortable`]: (0, utils_1.isColumnSortable)(column),
[`${mergedClsPrefix}-data-table-th--selection`]: column.type === 'selection',
[`${mergedClsPrefix}-data-table-th--last`]: isLast
},
column.className
], onClick: column.type !== 'selection'
&& column.type !== 'expand'
&& !('children' in column)
? (e) => {
handleColHeaderClick(e, column);
}
: undefined }, createColumnVNode()));
});
if (virtualScrollHeader) {
const { headerHeight } = this;
let leftFixedColsCount = 0;
let rightFixedColsCount = 0;
cols.forEach((col) => {
if (col.column.fixed === 'left') {
leftFixedColsCount++;
}
else if (col.column.fixed === 'right') {
rightFixedColsCount++;
}
});
return ((0, vue_1.h)(vueuc_1.VVirtualList, { ref: "virtualListRef", class: `${mergedClsPrefix}-data-table-base-table-header`, style: { height: (0, seemly_1.pxfy)(headerHeight) }, onScroll: this.handleTableHeaderScroll, columns: cols, itemSize: headerHeight, showScrollbar: false, items: [{}], itemResizable: false, visibleItemsTag: VirtualListItemWrapper, visibleItemsProps: {
clsPrefix: mergedClsPrefix,
id: componentId,
cols,
width: (0, _utils_1.formatLength)(this.scrollX)
}, renderItemWithCols: ({ startColIndex, endColIndex, getLeft }) => {
const row = cols
.map((col, index) => {
return {
column: col.column,
isLast: index === cols.length - 1,
colIndex: col.index,
colSpan: 1,
rowSpan: 1
};
})
.filter(({ column }, index) => {
if (startColIndex <= index && index <= endColIndex) {
return true;
}
if (column.fixed) {
return true;
}
return false;
});
const cells = renderRow(row, getLeft, (0, seemly_1.pxfy)(headerHeight));
cells.splice(leftFixedColsCount, 0, (0, vue_1.h)("th", { colspan: cols.length - leftFixedColsCount - rightFixedColsCount, style: {
pointerEvents: 'none',
visibility: 'hidden',
height: 0
} }));
return (0, vue_1.h)("tr", { style: { position: 'relative' } }, cells);
} }, {
default: ({ renderedItemWithCols }) => renderedItemWithCols
}));
}
const theadVNode = ((0, vue_1.h)("thead", { class: `${mergedClsPrefix}-data-table-thead`, "data-n-id": componentId }, rows.map((row) => {
return ((0, vue_1.h)("tr", { class: `${mergedClsPrefix}-data-table-tr` }, renderRow(row, null, undefined)));
})));
if (!discrete) {
return theadVNode;
}
const { handleTableHeaderScroll, scrollX } = this;
return ((0, vue_1.h)("div", { class: `${mergedClsPrefix}-data-table-base-table-header`, onScroll: handleTableHeaderScroll },
(0, vue_1.h)("table", { class: `${mergedClsPrefix}-data-table-table`, style: {
minWidth: (0, _utils_1.formatLength)(scrollX),
tableLayout: mergedTableLayout
} },
(0, vue_1.h)("colgroup", null, cols.map(col => ((0, vue_1.h)("col", { key: col.key, style: col.style })))),
theadVNode)));
}
});