125 lines
4.7 KiB
JavaScript
125 lines
4.7 KiB
JavaScript
"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || (function () {
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var ownKeys = function(o) {
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ownKeys = Object.getOwnPropertyNames || function (o) {
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var ar = [];
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for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
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return ar;
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};
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return ownKeys(o);
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};
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return function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
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__setModuleDefault(result, mod);
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return result;
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.SquirrelFileSystemProvider = void 0;
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const vscode = __importStar(require("vscode"));
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class SquirrelFileSystemProvider {
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constructor(model) {
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this._onDidChangeFile = new vscode.EventEmitter();
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this.onDidChangeFile = this._onDidChangeFile.event;
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// 存储文件实例内容，支持多标签页
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this.fileContentCache = new Map();
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this.model = model;
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}
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// 读取文件
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async readFile(uri) {
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const filePath = this.getPathFromUri(uri);
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// 检查是否有缓存的内容（用于多标签页支持）
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const cacheKey = uri.toString();
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if (this.fileContentCache.has(cacheKey)) {
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const content = this.fileContentCache.get(cacheKey);
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return new TextEncoder().encode(content);
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}
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// 从模型获取内容
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const content = await this.model.getFileContent(filePath);
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if (content === undefined) {
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throw vscode.FileSystemError.FileNotFound(uri);
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}
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// 缓存内容以支持多标签页
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this.fileContentCache.set(cacheKey, content);
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return new TextEncoder().encode(content);
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}
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// 写入文件
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async writeFile(uri, content, options) {
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const filePath = this.getPathFromUri(uri);
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const textContent = new TextDecoder().decode(content);
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// 更新缓存内容
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const cacheKey = uri.toString();
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this.fileContentCache.set(cacheKey, textContent);
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const success = await this.model.saveFileContent(filePath, textContent);
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if (!success) {
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throw vscode.FileSystemError.Unavailable('保存文件失败');
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}
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}
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// 其他必须实现的方法（简化实现）
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stat(uri) {
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// 获取文件内容以确定大小
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const cacheKey = uri.toString();
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let content = '';
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if (this.fileContentCache.has(cacheKey)) {
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content = this.fileContentCache.get(cacheKey);
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}
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return {
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type: vscode.FileType.File,
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ctime: Date.now(),
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mtime: Date.now(),
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size: Buffer.byteLength(content, 'utf8')
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};
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}
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readDirectory(uri) {
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return [];
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}
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createDirectory(uri) {
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throw vscode.FileSystemError.NoPermissions('不支持创建目录');
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}
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delete(uri) {
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throw vscode.FileSystemError.NoPermissions('不支持删除文件');
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}
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rename(oldUri, newUri, options) {
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throw vscode.FileSystemError.NoPermissions('不支持重命名文件');
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}
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watch(uri, options) {
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return new vscode.Disposable(() => { });
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}
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// 清理文件缓存
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clearFileCache(uri) {
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const cacheKey = uri.toString();
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this.fileContentCache.delete(cacheKey);
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}
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// 从 URI 解析文件路径
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getPathFromUri(uri) {
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if (uri.scheme !== 'squirrel') {
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throw vscode.FileSystemError.FileNotFound(uri);
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}
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// 移除查询参数，只返回路径部分
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return uri.path.substring(1); // 去掉开头的 '/'
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}
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// 获取文件实例ID
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getInstanceId(uri) {
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return uri.query ? new URLSearchParams(uri.query).get('instance') || 'default' : 'default';
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}
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}
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exports.SquirrelFileSystemProvider = SquirrelFileSystemProvider;
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//# sourceMappingURL=fileSystemProvider.js.map
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