195 lines
13 KiB
JavaScript
195 lines
13 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.HoverProvider = void 0;
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const vscode = __importStar(require("vscode"));
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const apiParser_1 = require("./apiParser");
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// 悬停信息提供者类
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class HoverProvider {
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constructor(cacheManager) {
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this.cacheManager = cacheManager;
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this.apiParser = apiParser_1.ApiParser.getInstance();
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}
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// 提供悬停时显示的信息
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async provideHover(document, position, token) {
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// 检查是否在注释中，如果在注释中则不提供悬停信息
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const line = document.lineAt(position.line);
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const commentIndex = line.text.indexOf('//');
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if (commentIndex >= 0 && position.character > commentIndex) {
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return undefined;
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}
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// 获取鼠标悬停位置的单词范围
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const range = document.getWordRangeAtPosition(position);
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if (!range) {
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return undefined;
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}
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// 获取单词
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const word = document.getText(range);
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// 首先检查是否是API函数
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const apiFunction = this.apiParser.getFunctionByName(word);
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if (apiFunction) {
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const isFunctionEx = this.apiParser.isFunctionEx(apiFunction.name);
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const signature = this.apiParser.generateFunctionSignature(apiFunction, isFunctionEx);
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let hoverContent = `<span style="color:#4EC9B0;">★</span> <span style="color:#569CD6;">内置函数</span>: <code style="background-color:#2D2D30; color:#D4D4D4;">${signature}</code>\n\n`;
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hoverContent += `<span style="color:#6A9955;">${apiFunction.description}</span>\n\n`;
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if (apiFunction.params.length > 0) {
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hoverContent += `<span style="color:#C586C0;">参数</span>:\n`;
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apiFunction.params.forEach(param => {
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hoverContent += `- <code style="color:#9CDCFE;">${param.name}</code>: <span style="color:#4EC9B0;">${param.type}</span><span style="color:#808080;">${param.optional ? ' (可选)' : ''}</span> - <span style="color:#6A9955;">${param.description}</span>\n`;
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});
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}
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if (apiFunction.returns) {
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hoverContent += `\n<span style="color:#C586C0;">返回值</span>: <code style="color:#4EC9B0;">${apiFunction.returns.type}</code> - <span style="color:#6A9955;">${apiFunction.returns.description}</span>`;
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}
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const markdownString = new vscode.MarkdownString(hoverContent);
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markdownString.isTrusted = true;
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return new vscode.Hover(markdownString, range);
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}
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// 检查是否是API类
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const apiClass = this.apiParser.getClassByName(word);
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if (apiClass) {
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const signature = this.apiParser.generateClassSignature(apiClass);
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let hoverContent = `<span style="color:#4EC9B0;">★</span> <span style="color:#569CD6;">内置类</span>: <code style="background-color:#2D2D30; color:#D4D4D4;">${signature}</code>\n\n`;
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hoverContent += `<span style="color:#6A9955;">${apiClass.description}</span>\n\n`;
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if (apiClass.methods.length > 0) {
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hoverContent += `<span style="color:#C586C0;">方法</span>:\n`;
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apiClass.methods.forEach(method => {
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const methodSignature = this.apiParser.generateMethodSignature(method);
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hoverContent += `- <code style="color:#DCDCAA;">${methodSignature}</code> - <span style="color:#6A9955;">${method.description}</span>\n`;
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});
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}
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if (apiClass.properties.length > 0) {
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hoverContent += `\n<span style="color:#C586C0;">属性</span>:\n`;
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apiClass.properties.forEach(prop => {
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const propSignature = this.apiParser.generatePropertySignature(prop);
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hoverContent += `- <code style="color:#9CDCFE;">${propSignature}</code> - <span style="color:#6A9955;">${prop.description}</span>\n`;
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});
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}
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const markdownString = new vscode.MarkdownString(hoverContent);
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markdownString.isTrusted = true;
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return new vscode.Hover(markdownString, range);
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}
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// 检查是否是API常量
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const apiConstant = this.apiParser.getConstantByName(word);
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if (apiConstant) {
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let hoverContent = `<span style="color:#4EC9B0;">★</span> <span style="color:#569CD6;">常量</span>: <code style="background-color:#2D2D30; color:#D4D4D4;">${apiConstant.name}</code>\n\n`;
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hoverContent += `<span style="color:#C586C0;">值</span>: <code style="color:#B5CEA8;">${apiConstant.value}</code>\n\n`;
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hoverContent += `<span style="color:#6A9955;">${apiConstant.description}</span>\n\n`;
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hoverContent += `<span style="color:#C586C0;">类别</span>: <span style="color:#4EC9B0;">${apiConstant.category}</span>`;
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const markdownString = new vscode.MarkdownString(hoverContent);
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markdownString.isTrusted = true;
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return new vscode.Hover(markdownString, range);
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}
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// 查找函数信息
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const functions = this.cacheManager.findFunctionsByName(word);
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if (functions.length > 0) {
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// 创建悬停信息
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let hoverContent = '';
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if (functions.length === 1) {
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// 单个函数
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const func = functions[0];
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hoverContent = `<span style="color:#569CD6;">函数</span>: <code style="background-color:#2D2D30; color:#D4D4D4;">${func.signature}</code>\n\n`;
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hoverContent += `<span style="color:#C586C0;">文件</span>: <span style="color:#4EC9B0;">${func.filePath}</span>\n\n`;
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hoverContent += `<span style="color:#C586C0;">行号</span>: <span style="color:#B5CEA8;">${func.lineNumber}</span>`;
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}
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else {
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// 多个同名函数
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hoverContent = `<span style="color:#569CD6;">函数</span>: <span style="color:#D4D4D4;">${word}</span>\n\n`;
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hoverContent += `<span style="color:#6A9955;">在多个文件中定义:</span>\n\n`;
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functions.forEach(func => {
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hoverContent += `- <code style="color:#DCDCAA;">${func.signature}</code> (<span style="color:#4EC9B0;">${func.filePath}</span>:<span style="color:#B5CEA8;">${func.lineNumber}</span>)\n`;
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});
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}
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const markdownString = new vscode.MarkdownString(hoverContent);
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markdownString.isTrusted = true;
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return new vscode.Hover(markdownString, range);
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}
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// 检查是否是关键字
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const keywordInfo = this.getKeywordInfo(word);
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if (keywordInfo) {
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return new vscode.Hover(new vscode.MarkdownString(keywordInfo), range);
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}
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// 检查是否是常量
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const constantInfo = this.getConstantInfo(word);
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if (constantInfo) {
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return new vscode.Hover(new vscode.MarkdownString(constantInfo), range);
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}
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return undefined;
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}
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// 获取关键字信息
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getKeywordInfo(word) {
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const keywordMap = {
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'if': '<span style="color:#C586C0;">条件语句</span>\n\n<span style="color:#6A9955;">用于条件执行代码块</span>',
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'else': '<span style="color:#C586C0;">条件语句</span>\n\n<span style="color:#6A9955;">与if语句配合使用，当if条件不满足时执行</span>',
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'while': '<span style="color:#C586C0;">循环语句</span>\n\n<span style="color:#6A9955;">当条件为真时重复执行代码块</span>',
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'for': '<span style="color:#C586C0;">循环语句</span>\n\n<span style="color:#6A9955;">用于循环执行代码块</span>',
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'foreach': '<span style="color:#C586C0;">循环语句</span>\n\n<span style="color:#6A9955;">遍历数组或表中的每个元素</span>',
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'function': '<span style="color:#C586C0;">函数定义</span>\n\n<span style="color:#6A9955;">用于定义函数</span>',
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'local': '<span style="color:#C586C0;">变量声明</span>\n\n<span style="color:#6A9955;">声明局部变量</span>',
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'return': '<span style="color:#C586C0;">返回语句</span>\n\n<span style="color:#6A9955;">从函数中返回值</span>',
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'class': '<span style="color:#C586C0;">类定义</span>\n\n<span style="color:#6A9955;">用于定义类</span>',
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'extends': '<span style="color:#C586C0;">继承</span>\n\n<span style="color:#6A9955;">用于指定类的父类</span>',
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'constructor': '<span style="color:#C586C0;">构造函数</span>\n\n<span style="color:#6A9955;">类的构造函数</span>',
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'null': '<span style="color:#C586C0;">空值</span>\n\n<span style="color:#6A9955;">表示空值</span>',
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'true': '<span style="color:#C586C0;">布尔值</span>\n\n<span style="color:#6A9955;">表示真值</span>',
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'false': '<span style="color:#C586C0;">布尔值</span>\n\n<span style="color:#6A9955;">表示假值</span>'
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};
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return keywordMap[word];
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}
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// 获取常量信息
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getConstantInfo(word) {
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const constantMap = {
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'PI': '<span style="color:#C586C0;">数学常量</span>\n\n<span style="color:#6A9955;">圆周率 π ≈ 3.14159</span>',
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'E': '<span style="color:#C586C0;">数学常量</span>\n\n<span style="color:#6A9955;">自然常数 e ≈ 2.71828</span>',
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'RAND_MAX': '<span style="color:#C586C0;">随机数</span>\n\n<span style="color:#6A9955;">随机数生成器的最大值</span>',
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'CHAR_BIT': '<span style="color:#C586C0;">字符</span>\n\n<span style="color:#6A9955;">一个字节的位数</span>',
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'CHAR_MAX': '<span style="color:#C586C0;">字符</span>\n\n<span style="color:#6A9955;">char类型的最大值</span>',
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'CHAR_MIN': '<span style="color:#C586C0;">字符</span>\n\n<span style="color:#6A9955;">char类型的最小值</span>',
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'SHRT_MAX': '<span style="color:#C586C0;">短整型</span>\n\n<span style="color:#6A9955;">short类型的最大值</span>',
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'SHRT_MIN': '<span style="color:#C586C0;">短整型</span>\n\n<span style="color:#6A9955;">short类型的最小值</span>',
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'INT_MAX': '<span style="color:#C586C0;">整型</span>\n\n<span style="color:#6A9955;">int类型的最大值</span>',
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'INT_MIN': '<span style="color:#C586C0;">整型</span>\n\n<span style="color:#6A9955;">int类型的最小值</span>',
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'LONG_MAX': '<span style="color:#C586C0;">长整型</span>\n\n<span style="color:#6A9955;">long类型的最大值</span>',
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'LONG_MIN': '<span style="color:#C586C0;">长整型</span>\n\n<span style="color:#6A9955;">long类型的最小值</span>',
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'FLT_MAX': '<span style="color:#C586C0;">浮点型</span>\n\n<span style="color:#6A9955;">float类型的最大值</span>',
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'FLT_MIN': '<span style="color:#C586C0;">浮点型</span>\n\n<span style="color:#6A9955;">float类型的最小值</span>',
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'DBL_MAX': '<span style="color:#C586C0;">双精度浮点型</span>\n\n<span style="color:#6A9955;">double类型的最大值</span>',
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'DBL_MIN': '<span style="color:#C586C0;">双精度浮点型</span>\n\n<span style="color:#6A9955;">double类型的最小值</span>'
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};
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return constantMap[word];
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}
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}
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exports.HoverProvider = HoverProvider;
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//# sourceMappingURL=hoverProvider.js.map
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