64 lines
1.7 KiB
TypeScript
64 lines
1.7 KiB
TypeScript
import type { Area, Cell } from "./types";
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import { columnNameFromNumber } from "@ironcalc/wasm";
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/**
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* Returns true if the keypress should start editing
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*/
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export function isEditingKey(key: string): boolean {
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if (key.length !== 1) {
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return false;
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}
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const code = key.codePointAt(0) ?? 0;
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if (code > 0 && code < 255) {
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return true;
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}
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return false;
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}
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export type NavigationKey =
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| "ArrowRight"
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| "ArrowLeft"
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| "ArrowDown"
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| "ArrowUp"
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| "Home"
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| "End";
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export const isNavigationKey = (key: string): key is NavigationKey =>
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["ArrowRight", "ArrowLeft", "ArrowDown", "ArrowUp", "Home", "End"].includes(
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key,
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);
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export const getCellAddress = (selectedArea: Area, selectedCell: Cell) => {
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const isSingleCell =
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selectedArea.rowStart === selectedArea.rowEnd &&
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selectedArea.columnEnd === selectedArea.columnStart;
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return isSingleCell
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? `${columnNameFromNumber(selectedCell.column)}${selectedCell.row}`
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: `${columnNameFromNumber(selectedArea.columnStart)}${
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selectedArea.rowStart
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}:${columnNameFromNumber(selectedArea.columnEnd)}${selectedArea.rowEnd}`;
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};
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export function rangeToStr(
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range: {
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sheet: number;
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rowStart: number;
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rowEnd: number;
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columnStart: number;
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columnEnd: number;
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},
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referenceSheet: number,
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referenceName: string,
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): string {
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const { sheet, rowStart, rowEnd, columnStart, columnEnd } = range;
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const sheetName = sheet === referenceSheet ? "" : `'${referenceName}'!`;
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if (rowStart === rowEnd && columnStart === columnEnd) {
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return `${sheetName}${columnNameFromNumber(columnStart)}${rowStart}`;
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}
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return `${sheetName}${columnNameFromNumber(
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columnStart,
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)}${rowStart}:${columnNameFromNumber(columnEnd)}${rowEnd}`;
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}
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