286 lines
9.1 KiB
HTML
286 lines
9.1 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>文件编辑器</title>
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<style type="text/css">
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html, body {
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width: 100%;
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height: 100%;
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margin: 0;
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padding: 0;
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overflow: hidden;
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font-family: 'Microsoft YaHei', Arial, sans-serif;
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}
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#header {
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background-color: #333;
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color: white;
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padding: 10px 20px;
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display: flex;
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justify-content: space-between;
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align-items: center;
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}
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#saveBtn {
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background-color: #4CAF50;
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color: white;
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border: none;
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padding: 8px 16px;
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text-align: center;
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text-decoration: none;
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display: inline-block;
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font-size: 16px;
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margin: 4px 2px;
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cursor: pointer;
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border-radius: 4px;
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}
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#container {
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width: 100%;
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height: calc(100% - 50px);
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}
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</style>
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</head>
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<body>
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<div id="header">
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<h3>文件编辑器</h3>
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<button id="saveBtn" onclick="saveAndReturn()">保存并返回</button>
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</div>
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<div id="container"></div>
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<!-- 引入Monaco Editor的loader.js -->
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<script src="../editor/min/vs/loader.js"></script>
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<script>
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// 简单的Base64编解码函数
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const Base = {
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encode: function(str) {
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return btoa(unescape(encodeURIComponent(str)));
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},
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decode: function(str) {
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return decodeURIComponent(escape(atob(str)));
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}
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};
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// 配置Monaco Editor路径
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require.config({paths: {'vs': '../editor/min/vs'}});
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let editor;
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let tempFilePath = '';
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// 初始化Monaco Editor
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require(['vs/editor/editor.main'], function () {
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// 从URL参数获取内容和语言
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const urlParams = new URLSearchParams(window.location.search);
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const contentParam = urlParams.get('content');
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const languageParam = urlParams.get('language') || 'text';
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tempFilePath = urlParams.get('temp_file') || '';
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// 解码内容
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let initialContent = '';
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if (contentParam) {
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try {
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initialContent = Base.decode(contentParam);
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} catch (e) {
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console.error('解码内容失败:', e);
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}
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}
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// 创建编辑器实例
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editor = monaco.editor.create(document.getElementById('container'), {
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value: initialContent,
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language: languageParam,
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theme: 'vs-dark',
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automaticLayout: true,
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minimap: { enabled: true },
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scrollBeyondLastLine: false,
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fontSize: 14,
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wordWrap: 'on',
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lineNumbers: 'on',
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readOnly: false,
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fontFamily: 'Consolas, "Microsoft YaHei", monospace'
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});
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// 添加内容变化监听器
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editor.onDidChangeModelContent(function() {
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// 内容变化处理
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});
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// 窗口大小改变时重新布局
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window.onresize = function () {
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if (editor) {
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editor.layout();
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}
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};
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});
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// 暴露获取内容的方法给QWebEngineView调用
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function getEditorContent() {
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return editor ? editor.getValue() : '';
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}
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// 暴露设置内容的方法
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function setEditorContent(content) {
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if (editor) {
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editor.setValue(content);
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}
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}
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// 暴露设置语言的方法
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function setEditorLanguage(language) {
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if (editor && monaco) {
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const model = editor.getModel();
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if (model) {
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monaco.editor.setModelLanguage(model, language);
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}
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}
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}
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// 保存并返回应用程序
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function saveAndReturn() {
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// 获取编辑器内容
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const content = getEditorContent();
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// 对内容进行Base64编码
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const encodedContent = Base.encode(content);
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// 创建保存数据对象
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const saveData = {
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content: encodedContent,
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saved: true,
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timestamp: new Date().getTime(),
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language: editor && editor.getModel() ? editor.getModel().getLanguageId() : 'text'
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};
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// 方法1: 保存到localStorage
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localStorage.setItem('leonpan_editor_content', JSON.stringify(saveData));
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// 方法2: 直接向本地服务器发送POST请求（主要方式）
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try {
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// 获取当前端口号
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const currentPort = window.location.port;
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const xhr = new XMLHttpRequest();
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// 向本地服务器发送保存请求
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xhr.open('POST', `http://127.0.0.1:${currentPort}/save`, true);
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xhr.setRequestHeader('Content-Type', 'application/json');
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xhr.onload = function() {
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if (xhr.status === 200) {
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console.log('服务器接收保存成功');
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}
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};
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xhr.onerror = function() {
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console.error('向服务器发送保存请求失败');
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};
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xhr.send(JSON.stringify(saveData));
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} catch (e) {
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console.error('发送保存请求时出错:', e);
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}
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// 方法3: 创建一个下载链接作为备用方式
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const blob = new Blob([JSON.stringify(saveData)], {type: 'application/json'});
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const url = URL.createObjectURL(blob);
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const a = document.createElement('a');
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// 设置文件名和下载路径
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a.download = 'editor_content.json';
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// 如果提供了临时文件路径，尝试使用该路径
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if (tempFilePath) {
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// 对于Windows路径，需要进行特殊处理
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if (navigator.platform.indexOf('Win') !== -1) {
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// 在Windows中，我们不能直接设置文件系统路径，但可以提示用户
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console.log('建议保存路径:', tempFilePath);
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}
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}
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a.href = url;
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// 显示成功提示
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alert('内容已成功保存！应用程序将自动检测到您的更改。');
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// 自动触发下载（作为备用机制）
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document.body.appendChild(a);
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a.click();
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document.body.removeChild(a);
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URL.revokeObjectURL(url);
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// 尝试通过协议处理程序返回应用程序
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try {
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// 使用自定义协议打开应用程序
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window.location.href = 'leonpan:save-success';
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} catch (e) {
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console.error('无法返回应用程序:', e);
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}
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}
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// 获取系统临时目录路径（用于显示给用户）
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function getSystemTempDir() {
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// 根据不同操作系统返回临时目录路径格式
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if (navigator.platform.indexOf('Win') !== -1) {
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return '%TEMP%';
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} else if (navigator.platform.indexOf('Mac') !== -1) {
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return '/tmp';
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} else {
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return '/tmp';
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}
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}
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// 从URL参数获取初始化数据
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function initFromUrl() {
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const urlParams = new URLSearchParams(window.location.search);
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// 获取并设置内容
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const encodedContent = urlParams.get('content');
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if (encodedContent) {
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try {
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const decodedContent = Base.decode(encodedContent);
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setEditorContent(decodedContent);
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} catch (e) {
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console.error('解码内容失败:', e);
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}
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}
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// 获取并设置语言
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const language = urlParams.get('language') || 'text';
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setEditorLanguage(language);
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// 保存文件ID到本地存储
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const fileId = urlParams.get('fileId');
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if (fileId) {
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localStorage.setItem('currentFileId', fileId);
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}
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// 获取临时文件路径
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tempFilePath = urlParams.get('temp_file') || '';
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}
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// 初始化时从URL参数加载数据
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window.addEventListener('load', function() {
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// 从localStorage中加载可能保存的内容
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const savedContent = localStorage.getItem('leonpan_editor_content');
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if (savedContent) {
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try {
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const parsed = JSON.parse(savedContent);
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if (parsed.saved && parsed.content) {
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// 延迟执行，确保编辑器已初始化
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setTimeout(() => {
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if (editor) {
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const decodedContent = Base.decode(parsed.content);
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editor.setValue(decodedContent);
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}
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}, 1000);
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}
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} catch (e) {
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console.error('解析保存的内容失败:', e);
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}
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}
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// 延迟执行，确保编辑器已初始化
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setTimeout(initFromUrl, 1000);
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});
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</script>
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</body>
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</html>
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