99 lines
2.5 KiB
TypeScript
99 lines
2.5 KiB
TypeScript
import {defineStore} from 'pinia';
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import {ref} from 'vue';
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export interface DocumentStats {
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lines: number;
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characters: number;
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selectedCharacters: number;
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}
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export interface FoldRange {
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// 字符偏移（备用）
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from: number;
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to: number;
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// 行号
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fromLine: number;
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toLine: number;
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}
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export const useEditorStateStore = defineStore('editorState', () => {
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// 光标位置存储 Record<docId, cursorPosition>
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const cursorPositions = ref<Record<number, number>>({});
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// 文档统计数据存储 Record<docId, DocumentStats>
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const documentStats = ref<Record<number, DocumentStats>>({});
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// 折叠状态存储 Record<docId, FoldRange[]>
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const foldStates = ref<Record<number, FoldRange[]>>({});
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// 保存光标位置
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const saveCursorPosition = (docId: number, position: number) => {
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cursorPositions.value[docId] = position;
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};
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// 获取光标位置
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const getCursorPosition = (docId: number): number | undefined => {
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return cursorPositions.value[docId];
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};
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// 保存文档统计数据
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const saveDocumentStats = (docId: number, stats: DocumentStats) => {
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documentStats.value[docId] = stats;
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};
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// 获取文档统计数据
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const getDocumentStats = (docId: number): DocumentStats => {
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return documentStats.value[docId] || {
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lines: 0,
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characters: 0,
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selectedCharacters: 0
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};
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};
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// 保存折叠状态
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const saveFoldState = (docId: number, foldRanges: FoldRange[]) => {
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foldStates.value[docId] = foldRanges;
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};
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// 获取折叠状态
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const getFoldState = (docId: number): FoldRange[] => {
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return foldStates.value[docId] || [];
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};
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// 清除文档状态
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const clearDocumentState = (docId: number) => {
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delete cursorPositions.value[docId];
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delete documentStats.value[docId];
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delete foldStates.value[docId];
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};
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// 清除所有状态
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const clearAllStates = () => {
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cursorPositions.value = {};
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documentStats.value = {};
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foldStates.value = {};
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};
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return {
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cursorPositions,
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documentStats,
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foldStates,
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saveCursorPosition,
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getCursorPosition,
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saveDocumentStats,
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getDocumentStats,
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saveFoldState,
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getFoldState,
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clearDocumentState,
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clearAllStates
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};
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}, {
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persist: {
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key: 'voidraft-editor-state',
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storage: localStorage,
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pick: ['cursorPositions', 'foldStates']
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}
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});
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