Merge branch 'feat/plugin-initialization' into feat/back-to-front

This commit is contained in:
Roe-xin
2025-12-17 10:07:08 +08:00
6 changed files with 1454 additions and 48 deletions

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/**
* 获取会话历史栏的 HTML 内容
*/
export function getConversationHistoryBarContent(): string {
return `
<div class="conversation-history-bar">
<div class="history-dropdown-container">
<button class="history-dropdown-button" onclick="toggleHistoryDropdown()">
<span class="dropdown-label">Past Conversations</span>
<svg class="dropdown-icon" viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg">
<path d="M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3 0.1-12.7-6.4-12.7z" fill="currentColor"/>
</svg>
</button>
<div class="history-dropdown-menu" id="historyDropdownMenu">
<div class="history-list" id="historyList">
<!-- 会话历史列表将在这里动态生成 -->
</div>
</div>
</div>
<button class="new-conversation-button" onclick="createNewConversation()" title="新建对话">
<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
<path d="M19 13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z" fill="currentColor"/>
</svg>
</button>
</div>
`;
}
/**
* 获取会话历史栏的 CSS 样式
*/
export function getConversationHistoryBarStyles(): string {
return `
.conversation-history-bar {
display: flex;
justify-content: space-between;
align-items: center;
padding: 8px 16px;
background: var(--vscode-tab-activeBackground);
border-bottom: 1px solid var(--vscode-panel-border);
flex-shrink: 0;
min-height: 35px;
}
.history-dropdown-container {
position: relative;
flex: 1;
}
.history-dropdown-button {
display: inline-flex;
align-items: center;
gap: 6px;
padding: 8px 12px;
background: transparent;
color: var(--vscode-input-foreground);
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 14px;
transition: all 0.2s ease;
}
.history-dropdown-button:hover {
opacity: 0.8;
}
.dropdown-label {
white-space: nowrap;
}
.dropdown-icon {
width: 12px;
height: 12px;
transition: transform 0.2s ease;
flex-shrink: 0;
}
.history-dropdown-button.active .dropdown-icon {
transform: rotate(180deg);
}
.history-dropdown-menu {
position: absolute;
top: calc(100% + 4px);
left: 0;
min-width: 300px;
max-height: 400px;
background: var(--vscode-dropdown-background);
border: 1px solid var(--vscode-dropdown-border);
border-radius: 4px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
max-height: 400px;
overflow-y: auto;
z-index: 1000;
display: none;
}
.history-dropdown-menu.active {
display: block;
}
.history-list {
padding: 4px 0;
}
.history-item {
padding: 10px 16px;
cursor: pointer;
transition: background 0.2s ease;
border-bottom: 1px solid var(--vscode-panel-border);
}
.history-item:last-child {
border-bottom: none;
}
.history-item:hover {
background: var(--vscode-list-hoverBackground);
}
.history-item-title {
font-size: 14px;
font-weight: 500;
margin-bottom: 4px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.history-item-time {
font-size: 12px;
opacity: 0.7;
}
.history-empty {
padding: 20px;
text-align: center;
color: var(--vscode-descriptionForeground);
font-size: 14px;
}
.new-conversation-button {
width: 36px;
height: 36px;
padding: 0;
background: transparent;
color: var(--vscode-foreground);
border: none;
border-radius: 4px;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
transition: all 0.2s ease;
flex-shrink: 0;
}
.new-conversation-button:hover {
opacity: 0.7;
}
.new-conversation-button:active {
opacity: 0.5;
}
.new-conversation-button svg {
width: 20px;
height: 20px;
}
/* 滚动条样式 */
.history-dropdown-menu::-webkit-scrollbar {
width: 8px;
}
.history-dropdown-menu::-webkit-scrollbar-track {
background: transparent;
}
.history-dropdown-menu::-webkit-scrollbar-thumb {
background: rgba(128, 128, 128, 0.5);
border-radius: 4px;
}
.history-dropdown-menu::-webkit-scrollbar-thumb:hover {
background: rgba(128, 128, 128, 0.7);
}
`;
}
/**
* 获取会话历史栏的 JavaScript 脚本
*/
export function getConversationHistoryBarScript(): string {
return `
// 会话历史相关变量
let conversationHistory = [];
let currentConversationId = null;
// 切换历史记录下拉菜单
function toggleHistoryDropdown() {
const menu = document.getElementById('historyDropdownMenu');
const button = document.querySelector('.history-dropdown-button');
if (menu.classList.contains('active')) {
menu.classList.remove('active');
button.classList.remove('active');
} else {
menu.classList.add('active');
button.classList.add('active');
// 加载会话历史
loadConversationHistory();
}
}
// 加载会话历史
function loadConversationHistory() {
vscode.postMessage({ command: 'loadConversationHistory' });
}
// 渲染会话历史列表
function renderConversationHistory(history) {
conversationHistory = history;
const historyList = document.getElementById('historyList');
if (!history || history.length === 0) {
historyList.innerHTML = '<div class="history-empty">暂无会话历史</div>';
return;
}
historyList.innerHTML = history.map(item => \`
<div class="history-item"
onclick="selectConversation('\${item.id}')">
<div class="history-item-title">\${item.title || '未命名会话'}</div>
<div class="history-item-time">\${formatTime(item.timestamp)}</div>
</div>
\`).join('');
}
// 选择会话
function selectConversation(conversationId) {
currentConversationId = conversationId;
vscode.postMessage({
command: 'selectConversation',
conversationId: conversationId
});
// 关闭下拉菜单
const menu = document.getElementById('historyDropdownMenu');
const button = document.querySelector('.history-dropdown-button');
menu.classList.remove('active');
button.classList.remove('active');
}
// 创建新会话
function createNewConversation() {
vscode.postMessage({ command: 'createNewConversation' });
}
// 格式化时间
function formatTime(timestamp) {
const date = new Date(timestamp);
const now = new Date();
const diff = now - date;
// 小于1分钟
if (diff < 60000) {
return '刚刚';
}
// 小于1小时
if (diff < 3600000) {
return Math.floor(diff / 60000) + '分钟前';
}
// 小于1天
if (diff < 86400000) {
return Math.floor(diff / 3600000) + '小时前';
}
// 小于7天
if (diff < 604800000) {
return Math.floor(diff / 86400000) + '天前';
}
// 超过7天显示具体日期
return date.toLocaleDateString('zh-CN', {
year: 'numeric',
month: '2-digit',
day: '2-digit'
});
}
// 点击外部关闭下拉菜单
document.addEventListener('click', (event) => {
const container = document.querySelector('.history-dropdown-container');
const menu = document.getElementById('historyDropdownMenu');
const button = document.querySelector('.history-dropdown-button');
if (menu && menu.classList.contains('active')) {
if (!container.contains(event.target)) {
menu.classList.remove('active');
button.classList.remove('active');
}
}
});
`;
}

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/**
* 获取波形预览组件的样式内容(纯 CSS不包含 style 标签)
*/
export function getWaveformPreviewContent(): string {
return `
/* 波形预览组件样式 */
.waveform-preview {
margin-top: 12px;
border: 1px solid var(--vscode-panel-border);
border-radius: 8px;
overflow: hidden;
background: var(--vscode-editor-background);
}
.waveform-preview-header {
display: flex;
align-items: center;
justify-content: space-between;
padding: 10px 12px;
background: var(--vscode-input-background);
border-bottom: 1px solid var(--vscode-panel-border);
}
.waveform-preview-title {
display: flex;
align-items: center;
gap: 8px;
font-size: 13px;
font-weight: 500;
color: var(--vscode-foreground);
}
.waveform-preview-title svg {
width: 16px;
height: 16px;
color: var(--vscode-button-background);
}
.waveform-expand-btn {
padding: 4px 12px;
background: var(--vscode-button-background);
color: var(--vscode-button-foreground);
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 12px;
display: flex;
align-items: center;
gap: 4px;
transition: opacity 0.2s ease;
}
.waveform-expand-btn:hover {
opacity: 0.9;
}
.waveform-expand-btn svg {
width: 14px;
height: 14px;
}
.waveform-preview-content {
padding: 0;
min-height: 200px;
max-height: 300px;
overflow: hidden;
position: relative;
background: var(--vscode-editor-background);
}
.waveform-preview-canvas {
width: 100%;
height: 100%;
min-height: 200px;
}
.waveform-preview-placeholder {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
color: var(--vscode-descriptionForeground);
font-size: 13px;
text-align: center;
padding: 20px;
}
.waveform-preview-placeholder svg {
width: 48px;
height: 48px;
margin-bottom: 12px;
opacity: 0.5;
}
.waveform-info {
margin-top: 8px;
font-size: 12px;
color: var(--vscode-descriptionForeground);
}
.waveform-mini-viewer {
width: 100%;
height: 200px;
background: var(--vscode-editor-background);
position: relative;
overflow: hidden;
}
.waveform-loading {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
color: var(--vscode-descriptionForeground);
font-size: 12px;
}
`;
}
/**
* 获取波形预览组件的 JavaScript 代码
*/
export function getWaveformPreviewScript(): string {
return `
/**
* 创建波形预览组件
*/
function createWaveformPreview(vcdFilePath, fileName) {
const previewDiv = document.createElement('div');
previewDiv.className = 'waveform-preview';
// 头部
const header = document.createElement('div');
header.className = 'waveform-preview-header';
const title = document.createElement('div');
title.className = 'waveform-preview-title';
title.innerHTML = \`
<svg viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg">
<path d="M128 512h128l64-128 64 128 64-256 64 384 64-128h320"
stroke="currentColor"
stroke-width="64"
fill="none"
stroke-linecap="round"
stroke-linejoin="round"/>
</svg>
<span>波形预览 - \${fileName}</span>
\`;
const expandBtn = document.createElement('button');
expandBtn.className = 'waveform-expand-btn';
expandBtn.innerHTML = \`
<svg viewBox="0 0 1024 1024" xmlns="http://www.w3.org/2000/svg">
<path d="M342 88.3h340c56.6 0 102.6 46 102.6 102.6v340c0 56.6-46 102.6-102.6 102.6H342c-56.6 0-102.6-46-102.6-102.6v-340c0-56.6 46-102.6 102.6-102.6z"
fill="none"
stroke="currentColor"
stroke-width="48"/>
<path d="M239.4 390.5v340c0 56.6 46 102.6 102.6 102.6h340"
fill="none"
stroke="currentColor"
stroke-width="48"
stroke-linecap="round"/>
</svg>
展开查看
\`;
expandBtn.onclick = () => openFullWaveform(vcdFilePath);
header.appendChild(title);
header.appendChild(expandBtn);
// 内容区域 - 创建一个唯一ID的容器用于显示波形
const content = document.createElement('div');
content.className = 'waveform-preview-content';
const miniViewerId = 'waveform-mini-' + Date.now();
const miniViewer = document.createElement('div');
miniViewer.id = miniViewerId;
miniViewer.className = 'waveform-mini-viewer';
// 添加加载提示
const loadingDiv = document.createElement('div');
loadingDiv.className = 'waveform-loading';
loadingDiv.textContent = '正在加载波形预览...';
miniViewer.appendChild(loadingDiv);
content.appendChild(miniViewer);
previewDiv.appendChild(header);
previewDiv.appendChild(content);
// 异步加载波形数据
loadMiniWaveform(miniViewerId, vcdFilePath, loadingDiv);
return previewDiv;
}
/**
* 加载迷你波形预览
*/
async function loadMiniWaveform(containerId, vcdFilePath, loadingDiv) {
try {
// 请求 VCD 文件信息
vscode.postMessage({
command: 'getVCDInfo',
vcdFilePath: vcdFilePath,
containerId: containerId
});
} catch (error) {
console.error('加载波形预览失败:', error);
loadingDiv.textContent = '波形预览加载失败';
loadingDiv.style.color = 'var(--vscode-errorForeground)';
}
}
/**
* 渲染波形预览信息
*/
function renderWaveformInfo(containerId, vcdInfo) {
const container = document.getElementById(containerId);
if (!container) return;
// 清空容器
container.innerHTML = '';
// 绘制真实波形
const waveformSvg = document.createElement('div');
waveformSvg.innerHTML = drawRealWaveform(vcdInfo.signals || []);
container.appendChild(waveformSvg);
}
/**
* 绘制真实波形
*/
function drawRealWaveform(signals) {
if (!signals || signals.length === 0) {
return \`
<svg width="100%" height="80" viewBox="0 0 800 80" style="background: var(--vscode-editor-background);">
<text x="400" y="40" fill="var(--vscode-descriptionForeground)" font-size="12" text-anchor="middle">
无波形数据
</text>
</svg>
\`;
}
const svgWidth = 800;
const svgHeight = Math.max(80, signals.length * 30 + 20);
const signalHeight = 20;
const signalSpacing = 30;
const leftMargin = 80;
const rightMargin = 20;
const waveformWidth = svgWidth - leftMargin - rightMargin;
const colors = ['var(--vscode-charts-blue)', 'var(--vscode-charts-green)', 'var(--vscode-charts-orange)'];
let svgContent = \`<svg width="100%" height="\${svgHeight}" viewBox="0 0 \${svgWidth} \${svgHeight}" style="background: var(--vscode-editor-background);">\`;
// 绘制每个信号
signals.forEach((signal, index) => {
const y = 10 + index * signalSpacing;
const color = colors[index % colors.length];
// 绘制信号名称
svgContent += \`<text x="5" y="\${y + signalHeight / 2 + 4}" fill="var(--vscode-foreground)" font-size="10" opacity="0.8">\${signal.name}</text>\`;
// 如果没有值变化数据,显示提示
if (!signal.values || signal.values.length === 0) {
svgContent += \`<text x="\${leftMargin + waveformWidth / 2}" y="\${y + signalHeight / 2 + 4}" fill="var(--vscode-descriptionForeground)" font-size="9" text-anchor="middle" opacity="0.5">无数据</text>\`;
return;
}
// 计算时间范围
const times = signal.values.map(v => v.time);
const minTime = Math.min(...times);
const maxTime = Math.max(...times);
const timeRange = maxTime - minTime || 1;
// 绘制波形
let pathData = '';
let lastX = leftMargin;
let lastValue = signal.values[0].value;
signal.values.forEach((point, i) => {
const x = leftMargin + ((point.time - minTime) / timeRange) * waveformWidth;
const value = point.value;
if (signal.width === 1) {
// 单比特信号 - 绘制数字波形
const yHigh = y;
const yLow = y + signalHeight;
const currentY = (value === '1') ? yHigh : yLow;
if (i === 0) {
pathData = \`M \${x} \${currentY}\`;
} else {
// 绘制垂直跳变
const prevY = (lastValue === '1') ? yHigh : yLow;
if (prevY !== currentY) {
pathData += \` L \${x} \${prevY} L \${x} \${currentY}\`;
} else {
pathData += \` L \${x} \${currentY}\`;
}
}
lastValue = value;
lastX = x;
} else {
// 多比特信号 - 绘制总线波形(梯形)
const yTop = y + 5;
const yBottom = y + signalHeight - 5;
const transitionWidth = 5;
if (i === 0) {
pathData = \`M \${x} \${yTop + (yBottom - yTop) / 2}\`;
} else {
// 绘制梯形过渡
pathData += \` L \${x - transitionWidth} \${yTop} L \${x} \${yTop + (yBottom - yTop) / 2}\`;
}
lastX = x;
}
});
// 延伸到右边界
if (signal.width === 1) {
const lastY = (lastValue === '1') ? y : (y + signalHeight);
pathData += \` L \${leftMargin + waveformWidth} \${lastY}\`;
} else {
const yMid = y + signalHeight / 2;
pathData += \` L \${leftMargin + waveformWidth} \${yMid}\`;
}
svgContent += \`<path d="\${pathData}" stroke="\${color}" stroke-width="1.5" fill="none"/>\`;
});
// 绘制时间轴
const timeAxisY = svgHeight - 5;
svgContent += \`<line x1="\${leftMargin}" y1="\${timeAxisY}" x2="\${leftMargin + waveformWidth}" y2="\${timeAxisY}" stroke="var(--vscode-foreground)" stroke-width="1" opacity="0.2"/>\`;
svgContent += \`</svg>\`;
return svgContent;
}
/**
* 打开完整波形查看器
*/
function openFullWaveform(vcdFilePath) {
vscode.postMessage({
command: 'openWaveformViewer',
vcdFilePath: vcdFilePath
});
}
/**
* 在消息中添加波形预览
*/
function addWaveformPreviewToMessage(messageDiv, vcdFilePath, fileName) {
const preview = createWaveformPreview(vcdFilePath, fileName);
messageDiv.appendChild(preview);
}
`;
}

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@ -1,3 +1,13 @@
import {
getWaveformPreviewContent,
getWaveformPreviewScript,
} from "./waveformPreviewContent";
import {
getConversationHistoryBarContent,
getConversationHistoryBarStyles,
getConversationHistoryBarScript,
} from "./conversationHistoryBar";
/**
* 获取 WebView 面板的 HTML 内容
*/
@ -14,7 +24,7 @@ export function getWebviewContent(iconUri?: string): string {
background: var(--vscode-editor-background);
color: var(--vscode-foreground);
margin: 0;
padding: 20px;
padding: 0;
height: 100vh;
box-sizing: border-box;
display: flex;
@ -22,9 +32,16 @@ export function getWebviewContent(iconUri?: string): string {
}
.header {
text-align: center;
margin-bottom: 20px;
padding-bottom: 15px;
border-bottom: 1px solid var(--vscode-panel-border);
padding: 20px;
overflow: hidden;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
flex: 1;
}
.header.hidden {
display: none;
}
.header h1 {
color: var(--vscode-button-background);
@ -36,6 +53,7 @@ export function getWebviewContent(iconUri?: string): string {
flex-direction: column;
min-height: 0;
overflow: hidden;
padding: 0 20px 20px 20px;
}
.messages {
flex: 1;
@ -177,6 +195,7 @@ export function getWebviewContent(iconUri?: string): string {
align-items: center;
justify-content: space-between;
gap: 10px;
margin-bottom: -17px;
}
.mode-selector {
display: flex;
@ -190,12 +209,13 @@ export function getWebviewContent(iconUri?: string): string {
}
.mode-selector select {
padding: 2px 4px;
background: transparent;
background: var(--vscode-input-background);
color: var(--vscode-foreground);
border: none;
cursor: pointer;
font-size: 12px;
outline: none;
border-radius: 4px;
}
.mode-selector select:hover {
background: var(--vscode-list-hoverBackground);
@ -381,6 +401,8 @@ export function getWebviewContent(iconUri?: string): string {
border-radius: 4px;
margin-top: 10px;
}
${getWaveformPreviewContent()}
${getConversationHistoryBarStyles()}
.file-editor-section {
margin-bottom: 15px;
padding: 15px;
@ -786,6 +808,7 @@ export function getWebviewContent(iconUri?: string): string {
</style>
</head>
<body>
${getConversationHistoryBarContent()}
<div class="header">
<div style="display: flex; align-items: center; justify-content: center; gap: 10px;">
<img src="${iconUri}" alt="IC Coder" style="width: 28px; height: 28px;" />
@ -795,35 +818,7 @@ export function getWebviewContent(iconUri?: string): string {
</div>
<div class="chat-container">
<div class="file-reader-section">
<h3>📁 文件读取</h3>
<div class="file-input-group">
<input
type="text"
id="filePathInput"
placeholder="输入文件路径(相对或绝对路径)..."
/>
<button onclick="readFile()">读取文件</button>
</div>
<div id="fileContent" class="file-content empty">
文件内容将在这里显示...
</div>
<div id="errorMessage" style="display: none;"></div>
</div>
<div id="fileEditorSection" class="file-editor-section">
<h3>✏️ 编辑文件: <span id="editingFileName"></span></h3>
<textarea id="fileEditorTextarea" class="file-editor-textarea"></textarea>
<div class="editor-actions">
<button onclick="saveFile()">保存修改</button>
<button onclick="cancelEdit()" style="background: var(--vscode-button-secondaryBackground); color: var(--vscode-button-secondaryForeground);">取消</button>
</div>
</div>
<div id="messages" class="messages">
<div class="message bot-message">
👋 你好!我是 IC Coder 助手,可以帮你生成代码、回答问题。
</div>
</div>
<div id="messages" class="messages"></div>
<!-- 状态栏 -->
<div id="statusBar" class="status-bar" style="display: none;">
@ -1074,10 +1069,20 @@ export function getWebviewContent(iconUri?: string): string {
div.appendChild(actionsDiv);
} else {
div.textContent = text;
// 当添加用户消息时,隐藏 header
hideHeaderIfNeeded();
}
messagesEl.appendChild(div);
messagesEl.scrollTop = messagesEl.scrollHeight;
// 添加消息后检查 header 显示状态
checkHeaderVisibility();
}
// 检查是否需要隐藏 header
function hideHeaderIfNeeded() {
checkHeaderVisibility();
}
function copyMessage(text, button) {
@ -1252,6 +1257,23 @@ export function getWebviewContent(iconUri?: string): string {
case 'showQuestion':
showUserQuestion(message.askId, message.question, message.options);
break;
case 'vcdGenerated':
// VCD 文件生成成功,显示带波形预览的消息
const messageDiv = document.createElement('div');
messageDiv.className = 'message bot-message';
const messageContent = document.createElement('div');
messageContent.textContent = message.text;
messageDiv.appendChild(messageContent);
// 添加波形预览组件
if (message.vcdFilePath && message.fileName) {
addWaveformPreviewToMessage(messageDiv, message.vcdFilePath, message.fileName);
}
messagesEl.appendChild(messageDiv);
messagesEl.scrollTop = messagesEl.scrollHeight;
break;
case 'fileContent':
displayFileContent(message.content, message.filePath);
break;
@ -1267,6 +1289,38 @@ export function getWebviewContent(iconUri?: string): string {
case 'fileUpdateError':
addMessage(\`\${message.error}\`, 'bot');
break;
case 'vcdInfo':
// 接收到 VCD 文件信息,渲染波形预览
if (message.containerId && message.vcdInfo) {
renderWaveformInfo(message.containerId, message.vcdInfo);
}
break;
case 'conversationHistory':
// 接收到会话历史数据
if (message.history) {
renderConversationHistory(message.history);
}
break;
case 'conversationLoaded':
// 会话加载成功,清空当前消息并显示历史消息
messagesEl.innerHTML = '';
if (message.messages && message.messages.length > 0) {
message.messages.forEach(msg => {
addMessage(msg.text, msg.sender);
});
}
currentConversationId = message.conversationId;
break;
case 'newConversationCreated':
// 新会话创建成功,清空消息区域
messagesEl.innerHTML = '';
currentConversationId = message.conversationId;
// 显示 header
const header = document.querySelector('.header');
if (header) {
header.classList.remove('hidden');
}
break;
}
});
@ -1553,7 +1607,24 @@ export function getWebviewContent(iconUri?: string): string {
// 初始化时调整一次高度
autoResizeTextarea();
// 初始化时检查是否需要显示 header
checkHeaderVisibility();
messageInput.focus();
// 检查 header 显示状态
function checkHeaderVisibility() {
const allMessages = messagesEl.querySelectorAll('.message');
const header = document.querySelector('.header');
if (allMessages.length > 0 && header) {
header.classList.add('hidden');
} else if (header) {
header.classList.remove('hidden');
}
}
${getWaveformPreviewScript()}
${getConversationHistoryBarScript()}
</script>
</body>
</html>`;