57 lines
1.5 KiB
TypeScript
57 lines
1.5 KiB
TypeScript
import { Annotation, Transaction } from "@codemirror/state";
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/**
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* 统一的 CodeBlock 注解，用于标记内部触发的事务。
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*/
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export const codeBlockEvent = Annotation.define<string>();
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export const LANGUAGE_CHANGE = "codeblock-language-change";
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export const ADD_NEW_BLOCK = "codeblock-add-new-block";
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export const MOVE_BLOCK = "codeblock-move-block";
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export const DELETE_BLOCK = "codeblock-delete-block";
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export const CURRENCIES_LOADED = "codeblock-currencies-loaded";
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export const CONTENT_EDIT = "codeblock-content-edit";
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/**
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* 统一管理的 userEvent 常量。
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*/
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export const USER_EVENTS = {
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INPUT: "input",
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DELETE: "delete",
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MOVE: "move",
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SELECT: "select",
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DELETE_LINE: "delete.line",
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DELETE_CUT: "delete.cut",
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INPUT_PASTE: "input.paste",
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MOVE_LINE: "move.line",
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MOVE_CHARACTER: "move.character",
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SELECT_BLOCK_BOUNDARY: "select.block-boundary",
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INPUT_REPLACE: "input.replace",
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INPUT_REPLACE_ALL: "input.replace.all",
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} as const;
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/**
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* 判断事务列表中是否包含指定注解。
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*/
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export function transactionsHasAnnotation(
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transactions: readonly Transaction[],
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annotation: string
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) {
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return transactions.some(
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tr => tr.annotation(codeBlockEvent) === annotation
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);
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}
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/**
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* 判断事务列表中是否包含任一注解。
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*/
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export function transactionsHasAnnotationsAny(
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transactions: readonly Transaction[],
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annotations: readonly string[]
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) {
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return transactions.some(tr => {
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const value = tr.annotation(codeBlockEvent);
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return value ? annotations.includes(value) : false;
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});
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}
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