26 lines
1.0 KiB
TypeScript
26 lines
1.0 KiB
TypeScript
import { nanoid } from "nanoid/non-secure";
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// Twip - twentieths of a point
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export const convertMillimetersToTwip = (millimeters: number): number => Math.floor((millimeters / 25.4) * 72 * 20);
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export const convertInchesToTwip = (inches: number): number => Math.floor(inches * 72 * 20);
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export type UniqueNumericIdCreator = () => number;
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export const uniqueNumericIdCreator = (initial = 0): UniqueNumericIdCreator => {
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let currentCount = initial;
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return () => ++currentCount;
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};
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export const abstractNumUniqueNumericIdGen = (): UniqueNumericIdCreator => uniqueNumericIdCreator();
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// Setting initial to 1 as we have numId = 1 for "default-bullet-numbering"
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export const concreteNumUniqueNumericIdGen = (): UniqueNumericIdCreator => uniqueNumericIdCreator(1);
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export const docPropertiesUniqueNumericIdGen = (): UniqueNumericIdCreator => uniqueNumericIdCreator();
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export const bookmarkUniqueNumericIdGen = (): UniqueNumericIdCreator => uniqueNumericIdCreator();
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export const uniqueId = (): string => nanoid().toLowerCase();
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