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@mui/x-data-grid

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The Community plan edition of the Data Grid components (MUI X).

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.gridPaginationSelector = exports.gridPaginationRowRangeSelector = exports.gridPaginationRowCountSelector = exports.gridPaginationModelSelector = exports.gridPaginationMetaSelector = exports.gridPaginatedVisibleSortedGridRowIdsSelector = exports.gridPaginatedVisibleSortedGridRowEntriesSelector = exports.gridPageSizeSelector = exports.gridPageSelector = exports.gridPageCountSelector = void 0; var _createSelector = require("../../../utils/createSelector"); var _gridFilterSelector = require("../filter/gridFilterSelector"); var _gridRowsSelector = require("../rows/gridRowsSelector"); var _gridPaginationUtils = require("./gridPaginationUtils"); /** * @category Pagination * @ignore - do not document. */ const gridPaginationSelector = state => state.pagination; /** * Get the pagination model * @category Pagination */ exports.gridPaginationSelector = gridPaginationSelector; const gridPaginationModelSelector = exports.gridPaginationModelSelector = (0, _createSelector.createSelector)(gridPaginationSelector, pagination => pagination.paginationModel); /** * Get the row count * @category Pagination */ const gridPaginationRowCountSelector = exports.gridPaginationRowCountSelector = (0, _createSelector.createSelector)(gridPaginationSelector, pagination => pagination.rowCount); /** * Get the pagination meta * @category Pagination */ const gridPaginationMetaSelector = exports.gridPaginationMetaSelector = (0, _createSelector.createSelector)(gridPaginationSelector, pagination => pagination.meta); /** * Get the index of the page to render if the pagination is enabled * @category Pagination */ const gridPageSelector = exports.gridPageSelector = (0, _createSelector.createSelector)(gridPaginationModelSelector, paginationModel => paginationModel.page); /** * Get the maximum amount of rows to display on a single page if the pagination is enabled * @category Pagination */ const gridPageSizeSelector = exports.gridPageSizeSelector = (0, _createSelector.createSelector)(gridPaginationModelSelector, paginationModel => paginationModel.pageSize); /** * Get the amount of pages needed to display all the rows if the pagination is enabled * @category Pagination */ const gridPageCountSelector = exports.gridPageCountSelector = (0, _createSelector.createSelector)(gridPaginationModelSelector, gridPaginationRowCountSelector, (paginationModel, rowCount) => (0, _gridPaginationUtils.getPageCount)(rowCount, paginationModel.pageSize, paginationModel.page)); /** * Get the index of the first and the last row to include in the current page if the pagination is enabled. * @category Pagination */ const gridPaginationRowRangeSelector = exports.gridPaginationRowRangeSelector = (0, _createSelector.createSelectorMemoized)(gridPaginationModelSelector, _gridRowsSelector.gridRowTreeSelector, _gridRowsSelector.gridRowMaximumTreeDepthSelector, _gridFilterSelector.gridExpandedSortedRowEntriesSelector, _gridFilterSelector.gridFilteredSortedTopLevelRowEntriesSelector, (paginationModel, rowTree, rowTreeDepth, visibleSortedRowEntries, visibleSortedTopLevelRowEntries) => { const visibleTopLevelRowCount = visibleSortedTopLevelRowEntries.length; const topLevelFirstRowIndex = Math.min(paginationModel.pageSize * paginationModel.page, visibleTopLevelRowCount - 1); const topLevelLastRowIndex = Math.min(topLevelFirstRowIndex + paginationModel.pageSize - 1, visibleTopLevelRowCount - 1); // The range contains no element if (topLevelFirstRowIndex === -1 || topLevelLastRowIndex === -1) { return null; } // The tree is flat, there is no need to look for children if (rowTreeDepth < 2) { return { firstRowIndex: topLevelFirstRowIndex, lastRowIndex: topLevelLastRowIndex }; } const topLevelFirstRow = visibleSortedTopLevelRowEntries[topLevelFirstRowIndex]; const topLevelRowsInCurrentPageCount = topLevelLastRowIndex - topLevelFirstRowIndex + 1; const firstRowIndex = visibleSortedRowEntries.findIndex(row => row.id === topLevelFirstRow.id); let lastRowIndex = firstRowIndex; let topLevelRowAdded = 0; while (lastRowIndex < visibleSortedRowEntries.length && topLevelRowAdded <= topLevelRowsInCurrentPageCount) { const row = visibleSortedRowEntries[lastRowIndex]; const depth = rowTree[row.id]?.depth; if (depth === undefined) { lastRowIndex += 1; } else { if (topLevelRowAdded < topLevelRowsInCurrentPageCount || depth > 0) { lastRowIndex += 1; } if (depth === 0) { topLevelRowAdded += 1; } } } return { firstRowIndex, lastRowIndex: lastRowIndex - 1 }; }); /** * Get the id and the model of each row to include in the current page if the pagination is enabled. * @category Pagination */ const gridPaginatedVisibleSortedGridRowEntriesSelector = exports.gridPaginatedVisibleSortedGridRowEntriesSelector = (0, _createSelector.createSelectorMemoized)(_gridFilterSelector.gridExpandedSortedRowEntriesSelector, gridPaginationRowRangeSelector, (visibleSortedRowEntries, paginationRange) => { if (!paginationRange) { return []; } return visibleSortedRowEntries.slice(paginationRange.firstRowIndex, paginationRange.lastRowIndex + 1); }); /** * Get the id of each row to include in the current page if the pagination is enabled. * @category Pagination */ const gridPaginatedVisibleSortedGridRowIdsSelector = exports.gridPaginatedVisibleSortedGridRowIdsSelector = (0, _createSelector.createSelectorMemoized)(_gridFilterSelector.gridExpandedSortedRowIdsSelector, gridPaginationRowRangeSelector, (visibleSortedRowIds, paginationRange) => { if (!paginationRange) { return []; } return visibleSortedRowIds.slice(paginationRange.firstRowIndex, paginationRange.lastRowIndex + 1); });