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sheet-extension.ts
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sheet-extension.ts
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/**
* Copyright 2023-present DreamNum Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http:https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { type IRange, Rectangle } from '@univerjs/core';
import { getCellByIndex } from '../../../basics/tools';
import { ComponentExtension } from '../../extension';
import type { SpreadsheetSkeleton } from '../sheet-skeleton';
export enum SHEET_EXTENSION_TYPE {
GRID,
}
export class SheetExtension extends ComponentExtension<SpreadsheetSkeleton, SHEET_EXTENSION_TYPE, IRange[]> {
override type = SHEET_EXTENSION_TYPE.GRID;
getCellIndex(
rowIndex: number,
columnIndex: number,
rowHeightAccumulation: number[],
columnWidthAccumulation: number[],
dataMergeCache: IRange[]
) {
return getCellByIndex(rowIndex, columnIndex, rowHeightAccumulation, columnWidthAccumulation, dataMergeCache);
}
isRenderDiffRangesByCell(rangeP: IRange, diffRanges?: IRange[]) {
if (diffRanges == null || diffRanges.length === 0) {
return true;
}
for (const range of diffRanges) {
const { startRow, startColumn, endRow, endColumn } = range;
const isIntersect = Rectangle.intersects(rangeP, {
startRow,
endRow,
startColumn,
endColumn,
});
if (isIntersect) {
return true;
}
}
return false;
}
// isRenderDiffRangesByColumn(column: number, diffRanges?: IRange[]) {
// if (diffRanges == null || diffRanges.length === 0) {
// return true;
// }
// for (const range of diffRanges) {
// const { startColumn, endColumn } = range;
// if (column >= startColumn && column <= endColumn) {
// return true;
// }
// }
// return false;
// }
isRenderDiffRangesByColumn(curStartColumn: number, curEndColumn: number, diffRanges?: IRange[]) {
if (diffRanges == null || diffRanges.length === 0) {
return true;
}
for (const range of diffRanges) {
const { startColumn, endColumn } = range;
// if (row >= startRow && row <= endRow) {
// return true;
// }
const isIntersect = Rectangle.intersects(
{
startRow: 0,
endRow: 0,
startColumn: curStartColumn,
endColumn: curEndColumn,
},
{
startRow: 0,
endRow: 0,
startColumn,
endColumn,
}
);
if (isIntersect) {
return true;
}
}
return false;
}
isRenderDiffRangesByRow(curStartRow: number, curEndRow: number, diffRanges?: IRange[]) {
if (diffRanges == null || diffRanges.length === 0) {
return true;
}
for (const range of diffRanges) {
const { startRow, endRow } = range;
// if (row >= startRow && row <= endRow) {
// return true;
// }
const isIntersect = Rectangle.intersects(
{
startRow: curStartRow,
endRow: curEndRow,
startColumn: 0,
endColumn: 0,
},
{
startRow,
endRow,
startColumn: 0,
endColumn: 0,
}
);
if (isIntersect) {
return true;
}
}
return false;
}
/**
* 传入的 row 范围和 diffRanges 有相交, 返回 true
* @param curStartRow
* @param curEndRow
* @param viewranges
* @returns
*/
isRowInRanges(curStartRow: number, curEndRow: number, viewranges?: IRange[]) {
if (viewranges == null || viewranges.length === 0) {
return true;
}
for (const range of viewranges) {
const { startRow, endRow } = range;
// if (curStartRow >= startRow && curStartRow <= endRow) {
// return true;
// }
// if (curEndRow >= startRow && curEndRow <= endRow) {
// return true;
// }
const isIntersect = Rectangle.intersects(
{
startRow: curStartRow,
endRow: curEndRow,
startColumn: 0,
endColumn: 0,
},
{
startRow,
endRow,
startColumn: 0,
endColumn: 0,
}
);
if (isIntersect) {
return true;
}
}
return false;
}
}