fix: 去掉 background.js 的 JSON 调试下载

该下载在 PPTX 转化前触发，转化失败时用户只看到 JSON。

convert-w2p.js

@@ -2,9 +2,9 @@
 'use strict';
 
 /**
- * convert-w2p.js — web-to-pixso JSON → html2pptx Schema JSON 转换器
+ * convert-w2p.js — web-to-ppt JSON → html2pptx Schema JSON 转换器
  *
- * 将 web-to-pixso Chrome 扩展导出的 JSON 格式转换为 html2pptx 的
+ * 将 web-to-ppt Chrome 扩展导出的 JSON 格式转换为 html2pptx 的
  * presentation Schema JSON（presentation.schema.json），使其可以通过
  * renderer/index.js 生成 PPTX 文件。
  *
@@ -97,7 +97,7 @@ function pxToPt(px) {
 // ============================================================
 
 /**
- * 将单个 web-to-pixso 节点转换为一个 html2pptx schema 对象。
+ * 将单个 web-to-ppt 节点转换为一个 html2pptx schema 对象。
  *
  * 转换规则：
  *   - type: "text"  → { type: "text", text, options }
@@ -256,9 +256,9 @@ function collectObjects(nodeId, ctx, processed) {
 // ============================================================
 
 /**
- * 转换 web-to-pixso JSON 为 html2pptx Schema JSON。
+ * 转换 web-to-ppt JSON 为 html2pptx Schema JSON。
  *
- * @param {Object} input  web-to-pixso 格式的 JSON 对象
+ * @param {Object} input  web-to-ppt 格式的 JSON 对象
  * @returns {Object}      html2pptx Schema JSON 对象
  */
 async function convert(input) {
@@ -337,8 +337,8 @@ async function convert(input) {
     const nr = node.rect;
     const rw = nr.width ?? nr.w;
     const rh = nr.height ?? nr.h;
-    // 保留所有非 raster 节点
+    // 保留所有非 raster 节点（RECTANGLE 有 backgroundImages 的也保留，如 SVG 图标）
-    if (node.type !== 'RECTANGLE' && node.layerGroup !== 'comparison') {
+    if ((node.type !== 'RECTANGLE' || (node.backgroundImages && node.backgroundImages.length > 0)) && node.layerGroup !== 'comparison') {
       results.push({
         id: node.id, type: node.type, name: node.name, tag: node.tag,
         rect: { x: nr.x - slideX, y: nr.y - slideY, w: rw, h: rh },
@@ -421,7 +421,18 @@ async function convert(input) {
   }
 
   const canvasArea = (canvas.width || 0) * (canvas.height || 0);
-  const slideContainers = findSlides(inputRoot, canvasArea);
+  var slideContainers = findSlides(inputRoot, canvasArea);
+  // fallback：没有匹配的 slide 容器时，用 body 作为 slide
+  if (slideContainers.length === 0) {
+    function findBody(node) {
+      if (!node) return null;
+      if (node.tag === 'BODY' && node.rect) return node;
+      if (node.children) for (const c of node.children) { const r = findBody(c); if (r) return r; }
+      return null;
+    }
+    const bodyNode = findBody(inputRoot);
+    if (bodyNode) slideContainers = [bodyNode];
+  }
   console.log(`找到 ${slideContainers.length} 个 slide 容器`);
   
   const slideGroups = slideContainers.map(s => ({
@@ -510,7 +521,12 @@ async function convert(input) {
         if (hex) slideBg = { color: hex };
       }
     }
-    // fallback：从 slide 容器的文字颜色反推背景
+    // fallback：canvas 背景色（实际页面背景色）
+    if (!slideBg && canvas.backgroundColor && canvas.backgroundColor !== 'rgba(0, 0, 0, 0)') {
+      const canvasHex = rgbaToHex(canvas.backgroundColor);
+      if (canvasHex) slideBg = { color: canvasHex };
+    }
+    // fallback：从文字颜色推断
     if (!slideBg && slideContainer && slideContainer.styles) {
       const textColor = slideContainer.styles.color;
       if (textColor) {
@@ -520,21 +536,10 @@ async function convert(input) {
           const g = parseInt(tc.slice(2,4), 16);
           const b = parseInt(tc.slice(4,6), 16);
           const lum = (r * 299 + g * 587 + b * 114) / 1000;
-          // 浅色文字 → 深色背景（用 canvas 背景色），深色文字 → 浅色背景（取反）
+          slideBg = lum > 128 ? { color: '1A1A1A' } : { color: 'FAFAFA' };
-          if (lum > 128) {
-            const canvasBg = canvas.backgroundColor ? rgbaToHex(canvas.backgroundColor) : null;
-            slideBg = { color: canvasBg || '1A1A1A' };
-          } else {
-            slideBg = { color: 'FAFAFA' };
-          }
         }
       }
     }
-    // fallback：从 canvas 背景色兜底（最后手段）
-    if (!slideBg && canvas.backgroundColor && canvas.backgroundColor !== 'rgba(0, 0, 0, 0)') {
-      const hex = rgbaToHex(canvas.backgroundColor);
-      if (hex) slideBg = { color: hex };
-    }
     
     console.log('处理 ' + sg.name + ': ' + sg.children.length + ' 个节点');
 
@@ -631,8 +636,8 @@ async function convert(input) {
     });
 
     // ===== 同坐标完全重叠去重：保留后者（高层），仅同类型 =====
-    // 额外：IMAGE 节点覆盖的 TEXT 节点也去掉（图片替代文字）
+    // 额外：IMAGE/RECTANGLE(有背景图) 节点覆盖的 TEXT 节点也去掉
-    var imageRects = sg.children.filter(c => c.type === 'IMAGE' && c.rect).map(c => ({
+    var imageRects = sg.children.filter(c => (c.type === 'IMAGE' || (c.type === 'RECTANGLE' && c.backgroundImages?.length > 0)) && c.rect).map(c => ({
       x: Math.round(c.rect.x), y: Math.round(c.rect.y),
       w: Math.round(c.rect.w), h: Math.round(c.rect.h),
       z: parseInt(c.styles?.zIndex) || 0
@@ -775,13 +780,19 @@ async function convert(input) {
       // ===== 图片节点（IMAGE 类型或有背景图的 RECTANGLE） =====
       if ((n.type === 'IMAGE' || n.type === 'RECTANGLE') && n.backgroundImages && n.backgroundImages.length > 0) {
         var imgKey = n.backgroundImages[0];
-        var asset = ctx.assets[imgKey];
+        var imgData;
-        if (asset && asset.data) {
+        if (imgKey.startsWith('data:')) {
+          imgData = imgKey;  // 已经是 data URL（如 SVG 图标）
+        } else {
+          var asset = ctx.assets[imgKey];
+          if (asset) imgData = asset.data;
+        }
+        if (imgData) {
           objects.push({
             type: 'image',
             options: {
               x: opts.x, y: opts.y, w: opts.w, h: opts.h,
-              data: asset.data
+              data: imgData
             }
           });
         }
@@ -820,13 +831,31 @@ async function convert(input) {
           shapeOpts.fill.transparency = Math.max(shapeOpts.fill.transparency || 0, opTrans);
         }
         
-        // 圆角
+        // 圆角（取四角最大值，PPT 只支持统一圆角）
-        var brVal = n.styles.borderTopLeftRadius;
+        var brCorners = [
-        if (brVal && brVal !== '0px') {
+          n.styles.borderTopLeftRadius,
-          if (brVal.includes('%')) {
+          n.styles.borderTopRightRadius,
-            shapeOpts.rectRadius = parseFloat(brVal) / 100;
+          n.styles.borderBottomLeftRadius,
+          n.styles.borderBottomRightRadius
+        ].filter(v => v && v !== '0px').map(v => {
+          if (v.includes('%')) return parseFloat(v) / 100;
+          return parseFloat(v) / 72;
+        });
+        if (brCorners.length > 0) {
+          shapeOpts.rectRadius = Math.max(...brCorners);
+        }
+        
+        // 旋转（CSS transform: rotate 或 matrix）
+        if (n.styles.transform && n.styles.transform !== 'none') {
+          var rotateMatch = n.styles.transform.match(/rotate\(([-\d.]+)deg\)/);
+          if (rotateMatch) {
+            shapeOpts.rotate = parseFloat(rotateMatch[1]);
           } else {
-            shapeOpts.rectRadius = parseFloat(brVal) / 72;
+            var matrixMatch = n.styles.transform.match(/matrix\(([-\d.]+),\s*([-\d.]+),\s*([-\d.]+),\s*([-\d.]+)/);
+            if (matrixMatch) {
+              var angle = Math.round(Math.atan2(parseFloat(matrixMatch[2]), parseFloat(matrixMatch[1])) * 180 / Math.PI);
+              if (angle !== 0) shapeOpts.rotate = angle;
+            }
           }
         }
         
@@ -852,16 +881,18 @@ async function convert(input) {
         if (n.styles.boxShadow && n.styles.boxShadow !== 'none') {
           var shadowMatch = n.styles.boxShadow.match(/rgba?\(([^)]+)\)\s+(\d+)px\s+(\d+)px\s+(\d+)px/);
           if (shadowMatch) {
-            var shadowColor = rgbaToHex('rgb(' + shadowMatch[1] + ')') || '999999';
+            var shadowParts = shadowMatch[1].split(',').map(s => s.trim());
-            shapeOpts.shadow = { type: 'outer', blur: parseInt(shadowMatch[4]), offset: parseInt(shadowMatch[3]), color: shadowColor, opacity: 0.5 };
+            var shadowColor = rgbaToHex('rgb(' + shadowParts.slice(0,3).join(',') + ')') || '999999';
+            var shadowAlpha = shadowParts.length > 3 ? parseFloat(shadowParts[3]) : 0.3;
+            shapeOpts.shadow = { type: 'outer', blur: parseInt(shadowMatch[4]), offset: parseInt(shadowMatch[3]), color: shadowColor, opacity: Math.round(shadowAlpha * 100) / 100 };
           }
         }
         
         // 选择形状类型：圆角 >= 50% 且 w≈h 时用 ellipse（正圆），否则用 roundRect
         var useShape = 'rect';
         if (shapeOpts.rectRadius) {
-          var brPct = parseFloat(n.styles.borderTopLeftRadius);
+          var maxBrPct = Math.max(...brCorners.map(v => v * 72)); // 转回 px 参考
-          var isCircle = (brPct >= 50 || (brPct.toString().includes('%') && parseFloat(brPct) >= 50)) && Math.abs(opts.w - opts.h) < 0.05;
+          var isCircle = shapeOpts.rectRadius >= 0.5 && Math.abs(opts.w - opts.h) < 0.05;
           useShape = isCircle ? 'ellipse' : 'roundRect';
         }
         objects.push({ type: 'shape', shapeName: useShape, options: shapeOpts });
@@ -1036,6 +1067,7 @@ if (require.main === module) {
           else shapeOpts.line = { type: 'none' };  // 去掉 pptxgenjs 默认边框
           if (o.shadow) shapeOpts.shadow = o.shadow;
           if (o.rectRadius) shapeOpts.rectRadius = o.rectRadius;
+          if (o.rotate) shapeOpts.rotate = o.rotate;
           slide.addShape(pres.ShapeType[st] || pres.ShapeType.rect, shapeOpts);
         } else if (obj.type === 'image') {
           slide.addImage({

docs/architecture.md

@@ -92,7 +92,7 @@
 ### 2.1 自动识别 Slide 容器
 
 ```
-输入：web-to-pixso JSON 的 nodes 树
+输入：web-to-ppt JSON 的 nodes 树
 输出：slide 容器列表
 
 策略：

docs/web-to-ppt-mapping.md

@@ -1,4 +1,4 @@
-# web-to-pixso → PPT 映射分析
+# web-to-ppt → PPT 映射分析
 
 ## 1. JSON 结构总览
 
@@ -113,7 +113,7 @@ visualRole    - layout-wrapper/text-node/raster-fallback
 ## 4. 当前代码架构
 
 ```
-HTML → web-to-pixso 插件 → JSON
+HTML → web-to-ppt 插件 → JSON
                               ↓
                         convert-w2p.js（提取+映射）
                               ↓
@@ -143,7 +143,7 @@ HTML → web-to-pixso 插件 → JSON
 - [ ] 实现 P1：letterSpacing、textDecoration、display/visibility 过滤
 
 ### 中期
-- [ ] 建立 web-to-pixso JSON 的完整字段文档
+- [ ] 建立 web-to-ppt JSON 的完整字段文档
 - [ ] 验证不同 HTML 结构的 JSON 输出一致性
 - [ ] 处理 transform（旋转）
 

test-styles.html

@@ -0,0 +1,140 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>样式测试页</title>
+<style>
+* { margin: 0; padding: 0; box-sizing: border-box; }
+body { background: #f5f5f5; font-family: sans-serif; padding: 40px; }
+h2 { margin: 30px 0 15px; color: #333; }
+.row { display: flex; gap: 20px; margin: 15px 0; flex-wrap: wrap; align-items: flex-start; }
+.card {
+  background: white;
+  padding: 20px;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
+  width: 250px;
+}
+.label { font-size: 12px; color: #999; margin-bottom: 5px; }
+
+/* 四圆角测试 */
+.rounded-1 { border-radius: 12px; }
+.rounded-2 { border-radius: 0 20px 0 20px; }
+.rounded-3 { border-radius: 50px 10px 50px 10px; }
+.rounded-4 { border-radius: 50%; width: 120px; height: 120px; }
+
+/* 旋转测试 */
+.rotate-1 { transform: rotate(5deg); }
+.rotate-2 { transform: rotate(-8deg); }
+.rotate-3 { transform: rotate(15deg); }
+
+/* 组合 */
+.combo-1 { border-radius: 15px; transform: rotate(3deg); background: #e8f4fd; }
+.combo-2 { border-radius: 0 0 20px 20px; transform: rotate(-2deg); background: #fde8e8; }
+
+/* 透明度 */
+.opacity-1 { opacity: 0.7; background: #d4edda; }
+.opacity-2 { opacity: 0.4; background: #fff3cd; }
+
+/* 字间距 */
+.ls-wide { letter-spacing: 3px; }
+.ls-narrow { letter-spacing: -0.5px; }
+
+/* 行高 */
+.lh-tight { line-height: 1.2; }
+.lh-loose { line-height: 2.0; }
+
+/* 文字装饰 */
+.td-underline { text-decoration: underline; }
+.td-strike { text-decoration: line-through; }
+</style>
+</head>
+<body>
+
+<h1>样式映射测试页</h1>
+<p>用于验证 html2pptx 的样式转化能力</p>
+
+<h2>一、四圆角</h2>
+<div class="row">
+  <div>
+    <div class="label">统一圆角 12px</div>
+    <div class="card rounded-1">border-radius: 12px</div>
+  </div>
+  <div>
+    <div class="label">对角圆角</div>
+    <div class="card rounded-2">border-radius: 0 20px 0 20px</div>
+  </div>
+  <div>
+    <div class="label">交替圆角</div>
+    <div class="card rounded-3">border-radius: 50px 10px 50px 10px</div>
+  </div>
+  <div>
+    <div class="label">正圆 50%</div>
+    <div class="card rounded-4" style="display:flex;align-items:center;justify-content:center;">圆形</div>
+  </div>
+</div>
+
+<h2>二、旋转</h2>
+<div class="row">
+  <div>
+    <div class="label">rotate(5deg)</div>
+    <div class="card rotate-1">轻微右倾</div>
+  </div>
+  <div>
+    <div class="label">rotate(-8deg)</div>
+    <div class="card rotate-2">左倾</div>
+  </div>
+  <div>
+    <div class="label">rotate(15deg)</div>
+    <div class="card rotate-3">明显右倾</div>
+  </div>
+</div>
+
+<h2>三、圆角 + 旋转组合</h2>
+<div class="row">
+  <div>
+    <div class="label">圆角 + 轻微旋转</div>
+    <div class="card combo-1">border-radius: 15px + rotate(3deg)</div>
+  </div>
+  <div>
+    <div class="label">底圆角 + 左倾</div>
+    <div class="card combo-2">底部圆角 + rotate(-2deg)</div>
+  </div>
+</div>
+
+<h2>四、透明度</h2>
+<div class="row">
+  <div>
+    <div class="label">opacity: 0.7</div>
+    <div class="card opacity-1">70% 不透明</div>
+  </div>
+  <div>
+    <div class="label">opacity: 0.4</div>
+    <div class="card opacity-2">40% 不透明</div>
+  </div>
+</div>
+
+<h2>五、字间距</h2>
+<div style="background:white;padding:20px;margin:15px 0;">
+  <div class="label">letter-spacing: 3px</div>
+  <p class="ls-wide">这是加宽字间距的文字，每个字之间有明显间隔</p>
+  <div class="label" style="margin-top:15px;">letter-spacing: -0.5px</div>
+  <p class="ls-narrow">这是收紧字间距的文字，字符排列更紧密</p>
+</div>
+
+<h2>六、行高</h2>
+<div style="background:white;padding:20px;margin:15px 0;">
+  <div class="label">line-height: 1.2（紧凑）</div>
+  <p class="lh-tight">这是紧凑行高的段落。文字之间的垂直距离很小，适合标题或短文本展示。行高1.2意味着行间距是字号的1.2倍。</p>
+  <div class="label" style="margin-top:15px;">line-height: 2.0（宽松）</div>
+  <p class="lh-loose">这是宽松行高的段落。文字之间的垂直距离很大，适合长文本阅读。行高2.0意味着行间距是字号的2倍。</p>
+</div>
+
+<h2>七、文字装饰</h2>
+<div style="background:white;padding:20px;margin:15px 0;">
+  <p class="td-underline">这段文字有下划线（text-decoration: underline）</p>
+  <p class="td-strike" style="margin-top:10px;">这段文字有删除线（text-decoration: line-through）</p>
+</div>
+
+</body>
+</html>

web-to-pixso/README.md

@@ -1,30 +0,0 @@
-# Web to Pixso
-
-一套对标 `figma-capture-extension` 使用体验的网页采集工具，包含 Chrome 扩展和 Pixso 导入插件。
-
-## 目录
-
-- `manifest.json`、`popup.*`、`background.js`、`capture.js`、`runner.js`：Chrome 扩展
-- `pixso-plugin/`：Pixso 插件，用于导入扩展导出的 JSON 文件
-- `logo/`：扩展与插件图标
-
-## 使用
-
-1. 打开 `chrome://extensions/`，开启开发者模式。
-2. 点击“加载已解压的扩展程序”，选择本目录 `web-to-pixso`。
-3. 打开要采集的网页，点击扩展图标，按需开启“跨域图片代理模式”，点击“开始采集”。
-4. 扩展会下载一个 `web-to-pixso/*.json` 文件。
-5. 在 Pixso 中导入 `pixso-plugin/manifest.json`，运行插件并选择上一步下载的 JSON 文件。若旧版导入器要求 `plugin.json`，目录内也保留了同内容兼容文件。
-
-## 数据格式
-
-扩展导出的文件格式为 `pixso-design-capture`，包含页面来源、画布尺寸、DOM 节点树、图片资源、字体和诊断信息。Pixso 插件会尽量还原：
-
-- 文本图层
-- 图片和背景图片
-- 背景色、边框、圆角、透明度
-- DOM 层级和基础坐标
-
-## 注意
-
-网页到设计稿的转换无法做到 100% 语义等价，复杂 CSS、canvas、视频帧、伪元素和部分字体效果可能需要在 Pixso 中二次微调。

web-to-pixso/background.js

@@ -1,419 +0,0 @@
-const CAPTURE_FILE = "capture.js";
-const RUNNER_FILE = "runner.js";
-const POPUP_PANEL_FILE = "popup-panel.js";
-const ELEMENT_PICKER_FILE = "element-picker.js";
-const SETTINGS_KEY = "webToPixsoSettings";
-const DEFAULT_SETTINGS = {
-  useProxy: false,
-  concurrency: "8",
-  captureMode: "mixed",
-  captureWidth: null
-};
-const MIN_CAPTURE_WIDTH = 320;
-const MAX_CAPTURE_WIDTH = 3840;
-
-const delay = ms => new Promise(resolve => setTimeout(resolve, ms));
-
-function normalizeSettings(value = {}) {
-  const concurrency = String(value.concurrency || DEFAULT_SETTINGS.concurrency);
-  const captureWidth = normalizeCaptureWidth(value.captureWidth, null);
-  return {
-    useProxy: Boolean(value.useProxy),
-    concurrency: ["4", "6", "8", "10", "12", "16", "20", "infinite"].includes(concurrency)
-      ? concurrency
-      : DEFAULT_SETTINGS.concurrency,
-    captureMode: value.captureMode === "editable" ? "editable" : "mixed",
-    captureWidth
-  };
-}
-
-function normalizeCaptureWidth(value, fallback = null) {
-  const number = Number.parseInt(String(value || "").replace(/\D+/g, ""), 10);
-  if (!Number.isFinite(number)) return fallback;
-  return Math.max(MIN_CAPTURE_WIDTH, Math.min(MAX_CAPTURE_WIDTH, number));
-}
-
-function definedWindowBounds(bounds = {}) {
-  return Object.fromEntries(
-    Object.entries(bounds).filter(([, value]) => Number.isFinite(value))
-  );
-}
-
-function assertCaptureableTab(tab) {
-  if (!tab?.id || !tab.url) {
-    throw new Error("没有可采集的当前标签页");
-  }
-
-  if (/^(chrome|edge|about|devtools|chrome-extension):/i.test(tab.url)) {
-    throw new Error("浏览器内置页面不支持采集，请切换到普通网页");
-  }
-}
-
-async function getActiveTab() {
-  const [tab] = await chrome.tabs.query({ active: true, currentWindow: true });
-  assertCaptureableTab(tab);
-  return tab;
-}
-
-async function runCapture(tabId, options) {
-  await chrome.scripting.executeScript({
-    target: { tabId },
-    files: [CAPTURE_FILE]
-  });
-
-  await chrome.scripting.executeScript({
-    target: { tabId },
-    files: [RUNNER_FILE]
-  });
-
-  const [{ result }] = await chrome.scripting.executeScript({
-    target: { tabId },
-    func: captureOptions => window.__webToPixsoRunCapture(captureOptions),
-    args: [options]
-  });
-
-  if (!result) {
-    throw new Error("页面没有返回采集结果");
-  }
-
-  return result;
-}
-
-async function getTabViewportWidth(tabId) {
-  try {
-    const [{ result }] = await chrome.scripting.executeScript({
-      target: { tabId },
-      func: () => Math.round(window.innerWidth || document.documentElement.clientWidth || 0)
-    });
-    return normalizeCaptureWidth(result, null);
-  } catch {
-    return null;
-  }
-}
-
-async function prepareCaptureViewport(tab, requestedWidth) {
-  const targetWidth = normalizeCaptureWidth(requestedWidth, null);
-  const beforeViewportWidth = await getTabViewportWidth(tab.id);
-  const noop = async () => {};
-  if (!targetWidth || !beforeViewportWidth || Math.abs(beforeViewportWidth - targetWidth) <= 2) {
-    return {
-      restore: noop,
-      requestedWidth: targetWidth || beforeViewportWidth,
-      beforeViewportWidth,
-      actualViewportWidth: beforeViewportWidth,
-      resizedWindow: false
-    };
-  }
-
-  if (!tab.windowId || !chrome.windows?.get || !chrome.windows?.update) {
-    throw new Error("当前浏览器不支持临时调整采集视口宽度");
-  }
-
-  const originalWindow = await chrome.windows.get(tab.windowId);
-  const originalState = originalWindow.state || "normal";
-  const originalBounds = {
-    left: originalWindow.left,
-    top: originalWindow.top,
-    width: originalWindow.width,
-    height: originalWindow.height
-  };
-
-  const restore = async () => {
-    try {
-      if (originalState !== "normal") {
-        await chrome.windows.update(tab.windowId, { state: "normal" });
-        await delay(120);
-      }
-      const restoreBounds = definedWindowBounds(originalBounds);
-      if (Object.keys(restoreBounds).length) {
-        await chrome.windows.update(tab.windowId, restoreBounds);
-      }
-      if (originalState !== "normal") {
-        await delay(120);
-        await chrome.windows.update(tab.windowId, { state: originalState });
-      }
-      await delay(250);
-    } catch {
-      // Restoring the user's window is best effort only.
-    }
-  };
-
-  try {
-    if (originalState !== "normal") {
-      await chrome.windows.update(tab.windowId, { state: "normal" });
-      await delay(250);
-    }
-
-    let currentViewportWidth = beforeViewportWidth;
-    let currentWindow = await chrome.windows.get(tab.windowId);
-    for (let attempt = 0; attempt < 2; attempt += 1) {
-      const delta = targetWidth - currentViewportWidth;
-      const nextWidth = Math.max(360, Math.round((currentWindow.width || targetWidth) + delta));
-      await chrome.windows.update(tab.windowId, { width: nextWidth });
-      await delay(650);
-      currentViewportWidth = await getTabViewportWidth(tab.id) || currentViewportWidth;
-      if (Math.abs(currentViewportWidth - targetWidth) <= 2) break;
-      currentWindow = await chrome.windows.get(tab.windowId);
-    }
-
-    if (Math.abs(currentViewportWidth - targetWidth) > 2) {
-      throw new Error(`采集视口未生效：目标 ${targetWidth}px，实际 ${currentViewportWidth}px。请退出全屏或手动放宽浏览器窗口后重试。`);
-    }
-
-    return {
-      restore,
-      requestedWidth: targetWidth,
-      beforeViewportWidth,
-      actualViewportWidth: currentViewportWidth,
-      resizedWindow: true
-    };
-  } catch (error) {
-    await restore();
-    throw error;
-  }
-}
-
-async function captureCurrentTab(tab, settings) {
-  const viewport = await prepareCaptureViewport(tab, settings.captureWidth);
-  try {
-    const data = await runCapture(tab.id, {
-      ...settings,
-      captureWidth: viewport.requestedWidth
-    });
-    data.capture = {
-      ...(data.capture || {}),
-      resizedWindow: viewport.resizedWindow,
-      usedTemporaryWindow: viewport.resizedWindow,
-      requestedWidth: viewport.requestedWidth || data.source?.actualViewportWidth || data.canvas?.width,
-      beforeViewportWidth: viewport.beforeViewportWidth,
-      actualViewportWidth: data.source?.actualViewportWidth || viewport.actualViewportWidth
-    };
-    return data;
-  } finally {
-    await viewport.restore();
-  }
-}
-
-async function downloadCapture(data) {
-  const json = JSON.stringify(data, null, 2);
-  const encodedJson = arrayBufferToBase64(new TextEncoder().encode(json));
-  const url = `data:application/json;charset=utf-8;base64,${encodedJson}`;
-  const title = data.source?.title || "webpage";
-  const safeTitle = title
-    .replace(/[\\/:*?"<>|]+/g, "-")
-    .replace(/\s+/g, "-")
-    .slice(0, 64) || "webpage";
-  const filename = `web-to-pixso/${safeTitle}-${Date.now()}.json`;
-
-  await chrome.downloads.download({
-    url,
-    filename,
-    saveAs: true
-  });
-
-  return filename;
-}
-
-async function startCapture(options) {
-  const settings = normalizeSettings(options);
-  await chrome.storage.local.set({ [SETTINGS_KEY]: settings });
-  const tab = await getActiveTab();
-  const data = await captureCurrentTab(tab, settings);
-  const filename = await downloadCapture(data);
-  return {
-    ok: true,
-    filename,
-    actualViewportWidth: data.source?.actualViewportWidth,
-    requestedViewportWidth: data.source?.requestedViewportWidth,
-    usedTemporaryWindow: Boolean(data.capture?.usedTemporaryWindow)
-  };
-}
-
-async function startCaptureFromSender(options, sender) {
-  const settings = normalizeSettings(options);
-  await chrome.storage.local.set({ [SETTINGS_KEY]: settings });
-  const tab = sender?.tab || await getActiveTab();
-  assertCaptureableTab(tab);
-  const data = await captureCurrentTab(tab, settings);
-  const filename = await downloadCapture(data);
-  return {
-    ok: true,
-    filename,
-    actualViewportWidth: data.source?.actualViewportWidth,
-    requestedViewportWidth: data.source?.requestedViewportWidth,
-    usedTemporaryWindow: Boolean(data.capture?.usedTemporaryWindow)
-  };
-}
-
-async function captureClipboardFromSender(options, sender) {
-  const settings = normalizeSettings(options);
-  await chrome.storage.local.set({ [SETTINGS_KEY]: settings });
-  const tab = sender?.tab || await getActiveTab();
-  assertCaptureableTab(tab);
-  const data = await captureCurrentTab(tab, settings);
-  return {
-    ok: true,
-    json: JSON.stringify(data, null, 2),
-    actualViewportWidth: data.source?.actualViewportWidth,
-    requestedViewportWidth: data.source?.requestedViewportWidth,
-    usedTemporaryWindow: Boolean(data.capture?.usedTemporaryWindow)
-  };
-}
-
-async function startElementCapture(options, sender) {
-  const settings = {
-    ...normalizeSettings(options),
-    captureWidth: null,
-    selectionId: options?.selectionId,
-    selectionWidth: Math.max(1, Math.round(Number(options?.selectionWidth || 0))),
-    captureMode: "mixed"
-  };
-  const tab = sender?.tab || await getActiveTab();
-  assertCaptureableTab(tab);
-  const data = await runCapture(tab.id, settings);
-  const filename = await downloadCapture(data);
-  return {
-    ok: true,
-    filename,
-    actualViewportWidth: data.source?.actualViewportWidth,
-    requestedViewportWidth: data.source?.requestedViewportWidth,
-    selectionWidth: data.import?.defaultWidth
-  };
-}
-
-async function fetchWithTimeout(url, timeout = 10000) {
-  const controller = new AbortController();
-  const timeoutId = setTimeout(() => controller.abort(), timeout);
-
-  try {
-    return await fetch(url, {
-      signal: controller.signal,
-      credentials: "include",
-      cache: "force-cache"
-    });
-  } finally {
-    clearTimeout(timeoutId);
-  }
-}
-
-function arrayBufferToBase64(buffer) {
-  const bytes = new Uint8Array(buffer);
-  const chunkSize = 0x8000;
-  let binary = "";
-
-  for (let index = 0; index < bytes.length; index += chunkSize) {
-    binary += String.fromCharCode(...bytes.subarray(index, index + chunkSize));
-  }
-
-  return btoa(binary);
-}
-
-async function proxyFetchAsset(url) {
-  if (!/^https?:\/\//i.test(url)) {
-    return { ok: false, error: "仅支持 http/https 图片代理" };
-  }
-
-  const response = await fetchWithTimeout(url, 12000);
-  if (!response.ok) {
-    return { ok: false, status: response.status, error: `HTTP ${response.status}` };
-  }
-
-  const contentType = response.headers.get("content-type") || "application/octet-stream";
-  const buffer = await response.arrayBuffer();
-
-  return {
-    ok: true,
-    status: response.status,
-    contentType,
-    base64: arrayBufferToBase64(buffer)
-  };
-}
-
-async function captureVisibleTab(sender) {
-  if (!sender?.tab?.windowId || !chrome.tabs?.captureVisibleTab) {
-    return { ok: false, error: "当前标签页截图不可用" };
-  }
-
-  try {
-    const dataUrl = await chrome.tabs.captureVisibleTab(sender.tab.windowId, {
-      format: "png"
-    });
-    return { ok: true, dataUrl };
-  } catch (error) {
-    return {
-      ok: false,
-      error: error.message || String(error),
-      nonFatal: true
-    };
-  }
-}
-
-async function showInPagePanel(tab) {
-  assertCaptureableTab(tab);
-  await chrome.scripting.executeScript({
-    target: { tabId: tab.id },
-    files: [ELEMENT_PICKER_FILE, POPUP_PANEL_FILE]
-  });
-  await chrome.scripting.executeScript({
-    target: { tabId: tab.id },
-    func: () => window.__webToPixsoShowPanel?.()
-  });
-}
-
-chrome.runtime.onInstalled.addListener(() => {
-  chrome.storage.local.get({ [SETTINGS_KEY]: DEFAULT_SETTINGS }).then(result => {
-    chrome.storage.local.set({ [SETTINGS_KEY]: normalizeSettings(result[SETTINGS_KEY]) });
-  });
-});
-
-chrome.action.onClicked.addListener(tab => {
-  showInPagePanel(tab).catch(error => {
-    console.warn("[Web to Pixso] Failed to open panel", error);
-  });
-});
-
-chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
-  if (message?.type === "PIXSO_CAPTURE_START") {
-    startCapture(message.options)
-      .then(sendResponse)
-      .catch(error => sendResponse({ ok: false, error: error.message || String(error) }));
-    return true;
-  }
-
-  if (message?.type === "PIXSO_CAPTURE_ELEMENT_START") {
-    startElementCapture(message.options, sender)
-      .then(sendResponse)
-      .catch(error => sendResponse({ ok: false, error: error.message || String(error) }));
-    return true;
-  }
-
-  if (message?.type === "PIXSO_CAPTURE_CURRENT_TAB") {
-    startCaptureFromSender(message.options, sender)
-      .then(sendResponse)
-      .catch(error => sendResponse({ ok: false, error: error.message || String(error) }));
-    return true;
-  }
-
-  if (message?.type === "PIXSO_CAPTURE_CLIPBOARD") {
-    captureClipboardFromSender(message.options, sender)
-      .then(sendResponse)
-      .catch(error => sendResponse({ ok: false, error: error.message || String(error) }));
-    return true;
-  }
-
-  if (message?.type === "PIXSO_CAPTURE_FETCH_ASSET") {
-    proxyFetchAsset(message.url)
-      .then(sendResponse)
-      .catch(error => sendResponse({ ok: false, error: error.message || String(error) }));
-    return true;
-  }
-
-  if (message?.type === "PIXSO_CAPTURE_VISIBLE_TAB") {
-    captureVisibleTab(sender)
-      .then(sendResponse)
-      .catch(error => sendResponse({ ok: false, error: error.message || String(error) }));
-    return true;
-  }
-
-  return false;
-});

web-to-pixso/element-picker.js

@@ -1,455 +0,0 @@
-(function () {
-  "use strict";
-
-  const ROOT_ID = "__web_to_pixso_picker_root__";
-  const BOX_ID = "__web_to_pixso_picker_box__";
-  const LABEL_ID = "__web_to_pixso_picker_label__";
-  const ATTR = "data-web-to-pixso-selection-id";
-  const STORAGE_KEY = "__web_to_pixso_island_position__";
-
-  let currentElement = null;
-  let currentSettings = null;
-  let mode = "toolbar";
-  let dragging = null;
-
-  function removePicker() {
-    document.getElementById(ROOT_ID)?.remove();
-    document.getElementById(BOX_ID)?.remove();
-    document.getElementById(LABEL_ID)?.remove();
-    document.removeEventListener("mousemove", onMouseMove, true);
-    document.removeEventListener("click", onClick, true);
-    document.removeEventListener("keydown", onKeyDown, true);
-    document.removeEventListener("pointermove", onDragMove, true);
-    document.removeEventListener("pointerup", onDragEnd, true);
-    currentElement = null;
-    mode = "toolbar";
-    dragging = null;
-  }
-
-  function elementName(element) {
-    if (!element) return "";
-    const tag = element.tagName ? element.tagName.toLowerCase() : "element";
-    const id = element.id ? `#${element.id}` : "";
-    const className = String(element.className || "")
-      .trim()
-      .split(/\s+/)
-      .filter(Boolean)
-      .slice(0, 2)
-      .map(item => `.${item}`)
-      .join("");
-    return `${tag}${id}${className}`;
-  }
-
-  function icon(type) {
-    if (type === "screen") {
-      return '<svg viewBox="0 0 24 24" aria-hidden="true"><rect x="3" y="5" width="18" height="14" rx="2"></rect><path d="M7 9h10"></path></svg>';
-    }
-    if (type === "select") {
-      return '<svg viewBox="0 0 24 24" aria-hidden="true"><path d="M12 3v3"></path><path d="M12 18v3"></path><path d="M3 12h3"></path><path d="M18 12h3"></path><path d="M5.6 5.6l2.1 2.1"></path><path d="M16.3 16.3l2.1 2.1"></path><path d="M18.4 5.6l-2.1 2.1"></path><path d="M7.7 16.3l-2.1 2.1"></path><path d="M12 9l2.2 6.1L16 13.2l2.8 2.8"></path></svg>';
-    }
-    if (type === "copy") {
-      return '<svg viewBox="0 0 24 24" aria-hidden="true"><rect x="8" y="8" width="12" height="12" rx="2"></rect><path d="M4 16V6a2 2 0 0 1 2-2h10"></path></svg>';
-    }
-    return '<svg viewBox="0 0 24 24" aria-hidden="true"><path d="M18 6 6 18"></path><path d="m6 6 12 12"></path></svg>';
-  }
-
-  function rootCss() {
-    return `
-      #${ROOT_ID} {
-        color-scheme: light;
-        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
-        left: 50%;
-        position: fixed;
-        top: 24px;
-        transform: translateX(-50%);
-        user-select: none;
-        z-index: 2147483647;
-      }
-      #${ROOT_ID} .w2p-island {
-        align-items: stretch;
-        background: rgba(36, 36, 38, 0.97);
-        border-radius: 22px;
-        box-shadow: 0 8px 24px rgba(0,0,0,.22);
-        color: white;
-        display: flex;
-        min-height: 56px;
-        overflow: hidden;
-      }
-      #${ROOT_ID} .w2p-action,
-      #${ROOT_ID} .w2p-close,
-      #${ROOT_ID} .w2p-cancel {
-        align-items: center;
-        background: transparent;
-        border: 0;
-        color: white;
-        cursor: pointer;
-        display: flex;
-        font: inherit;
-        gap: 10px;
-        justify-content: center;
-        min-height: 56px;
-        padding: 0 18px;
-        white-space: nowrap;
-      }
-      #${ROOT_ID} .w2p-action {
-        border-right: 1px solid rgba(255,255,255,.14);
-        font-size: 16px;
-        font-weight: 650;
-      }
-      #${ROOT_ID} .w2p-action:hover,
-      #${ROOT_ID} .w2p-close:hover,
-      #${ROOT_ID} .w2p-cancel:hover {
-        background: rgba(255,255,255,.1);
-      }
-      #${ROOT_ID} .w2p-action.active {
-        background: rgba(255,255,255,.12);
-      }
-      #${ROOT_ID} svg {
-        fill: none;
-        height: 20px;
-        stroke: currentColor;
-        stroke-linecap: round;
-        stroke-linejoin: round;
-        stroke-width: 2;
-        width: 20px;
-      }
-      #${ROOT_ID} .w2p-close {
-        min-width: 56px;
-        padding: 0 16px;
-      }
-      #${ROOT_ID} .w2p-status {
-        align-items: center;
-        display: flex;
-        gap: 12px;
-        min-height: 56px;
-        padding: 0 20px;
-      }
-      #${ROOT_ID} .w2p-text {
-        font-size: 16px;
-        font-weight: 650;
-        white-space: nowrap;
-      }
-      #${ROOT_ID} .w2p-spinner {
-        animation: w2p-spin .9s linear infinite;
-        border: 2px solid rgba(255,255,255,.32);
-        border-radius: 50%;
-        border-top-color: #fff;
-        height: 20px;
-        width: 20px;
-      }
-      #${ROOT_ID} .w2p-cancel {
-        border-left: 1px solid rgba(255,255,255,.14);
-        font-size: 15px;
-        padding: 0 18px;
-      }
-      #${BOX_ID} {
-        background: rgba(46, 156, 255, .16);
-        border: 2px dashed #1593ff;
-        border-radius: 6px;
-        box-sizing: border-box;
-        display: none;
-        left: 0;
-        pointer-events: none;
-        position: fixed;
-        top: 0;
-        z-index: 2147483646;
-      }
-      #${LABEL_ID} {
-        background: #fff;
-        border-radius: 6px;
-        box-shadow: 0 8px 22px rgba(0,0,0,.2);
-        color: #333;
-        display: none;
-        font: 14px/1.2 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
-        max-width: 280px;
-        overflow: hidden;
-        padding: 8px 10px;
-        pointer-events: none;
-        position: fixed;
-        text-overflow: ellipsis;
-        white-space: nowrap;
-        z-index: 2147483647;
-      }
-      @keyframes w2p-spin { to { transform: rotate(360deg); } }
-    `;
-  }
-
-  function ensureBase() {
-    document.getElementById(ROOT_ID)?.remove();
-    const root = document.createElement("div");
-    root.id = ROOT_ID;
-    const style = document.createElement("style");
-    style.textContent = rootCss();
-    root.appendChild(style);
-    document.documentElement.appendChild(root);
-
-    let box = document.getElementById(BOX_ID);
-    if (!box) {
-      box = document.createElement("div");
-      box.id = BOX_ID;
-      document.documentElement.appendChild(box);
-    }
-
-    let label = document.getElementById(LABEL_ID);
-    if (!label) {
-      label = document.createElement("div");
-      label.id = LABEL_ID;
-      document.documentElement.appendChild(label);
-    }
-
-    restorePosition(root);
-    root.addEventListener("pointerdown", onDragStart, true);
-    return root;
-  }
-
-  function restorePosition(root) {
-    try {
-      const saved = JSON.parse(sessionStorage.getItem(STORAGE_KEY) || "null");
-      if (saved && Number.isFinite(saved.left) && Number.isFinite(saved.top)) {
-        root.style.left = `${saved.left}px`;
-        root.style.top = `${saved.top}px`;
-        root.style.transform = "none";
-      }
-    } catch {
-      // Keep the default centered position when storage is unavailable.
-    }
-  }
-
-  function savePosition(root) {
-    const rect = root.getBoundingClientRect();
-    try {
-      sessionStorage.setItem(STORAGE_KEY, JSON.stringify({
-        left: Math.round(rect.left),
-        top: Math.round(rect.top)
-      }));
-    } catch {
-      // Position persistence is only a convenience.
-    }
-  }
-
-  function clampIsland(root, snap) {
-    const rect = root.getBoundingClientRect();
-    let left = rect.left;
-    let top = rect.top;
-    const gap = 10;
-    left = Math.max(gap, Math.min(window.innerWidth - rect.width - gap, left));
-    top = Math.max(gap, Math.min(window.innerHeight - rect.height - gap, top));
-    if (snap) {
-      const distances = [
-        { side: "left", value: left },
-        { side: "right", value: window.innerWidth - left - rect.width },
-        { side: "top", value: top },
-        { side: "bottom", value: window.innerHeight - top - rect.height }
-      ].sort((a, b) => a.value - b.value);
-      if (distances[0].value < 96) {
-        if (distances[0].side === "left") left = gap;
-        if (distances[0].side === "right") left = window.innerWidth - rect.width - gap;
-        if (distances[0].side === "top") top = gap;
-        if (distances[0].side === "bottom") top = window.innerHeight - rect.height - gap;
-      }
-    }
-    root.style.left = `${Math.round(left)}px`;
-    root.style.top = `${Math.round(top)}px`;
-    root.style.transform = "none";
-    savePosition(root);
-  }
-
-  function onDragStart(event) {
-    const target = event.target;
-    if (target?.closest?.("button")) return;
-    const root = document.getElementById(ROOT_ID);
-    if (!root) return;
-    const rect = root.getBoundingClientRect();
-    dragging = {
-      offsetX: event.clientX - rect.left,
-      offsetY: event.clientY - rect.top
-    };
-    root.style.transform = "none";
-    document.addEventListener("pointermove", onDragMove, true);
-    document.addEventListener("pointerup", onDragEnd, true);
-  }
-
-  function onDragMove(event) {
-    if (!dragging) return;
-    event.preventDefault();
-    const root = document.getElementById(ROOT_ID);
-    if (!root) return;
-    root.style.left = `${event.clientX - dragging.offsetX}px`;
-    root.style.top = `${event.clientY - dragging.offsetY}px`;
-  }
-
-  function onDragEnd() {
-    const root = document.getElementById(ROOT_ID);
-    dragging = null;
-    document.removeEventListener("pointermove", onDragMove, true);
-    document.removeEventListener("pointerup", onDragEnd, true);
-    if (root) clampIsland(root, true);
-  }
-
-  function setToolbarStatus(text, busy = true) {
-    const root = document.getElementById(ROOT_ID) || ensureBase();
-    root.innerHTML = `<style>${rootCss()}</style>
-      <div class="w2p-island">
-        <div class="w2p-status">
-          ${busy ? '<span class="w2p-spinner"></span>' : ""}
-          <span class="w2p-text"></span>
-        </div>
-        <button class="w2p-cancel" type="button">取消</button>
-      </div>`;
-    root.querySelector(".w2p-text").textContent = text;
-    root.querySelector(".w2p-cancel").addEventListener("click", removePicker);
-    root.addEventListener("pointerdown", onDragStart, true);
-    clampIsland(root, false);
-  }
-
-  function showToolbar(settings) {
-    removePicker();
-    currentSettings = settings || {};
-    mode = "toolbar";
-    const root = ensureBase();
-    root.innerHTML = `<style>${rootCss()}</style>
-      <div class="w2p-island">
-        <button class="w2p-action" data-action="clipboard" type="button">${icon("copy")}<span>复制到剪贴板</span></button>
-        <button class="w2p-action" data-action="screen" type="button">${icon("screen")}<span>整个屏幕</span></button>
-        <button class="w2p-action active" data-action="select" type="button">${icon("select")}<span>选择元素</span></button>
-        <button class="w2p-close" data-action="close" type="button" aria-label="关闭">${icon("close")}</button>
-      </div>`;
-    root.addEventListener("pointerdown", onDragStart, true);
-    root.querySelector('[data-action="close"]').addEventListener("click", removePicker);
-    root.querySelector('[data-action="select"]').addEventListener("click", () => startElementPicker(currentSettings));
-    root.querySelector('[data-action="screen"]').addEventListener("click", () => startFullPageCapture(false));
-    root.querySelector('[data-action="clipboard"]').addEventListener("click", () => startFullPageCapture(true));
-    clampIsland(root, false);
-  }
-
-  async function copyText(text) {
-    try {
-      await navigator.clipboard.writeText(text);
-      return true;
-    } catch {
-      const textarea = document.createElement("textarea");
-      textarea.value = text;
-      textarea.style.cssText = "position:fixed;left:-9999px;top:0;opacity:0";
-      document.documentElement.appendChild(textarea);
-      textarea.focus();
-      textarea.select();
-      const ok = document.execCommand("copy");
-      textarea.remove();
-      if (!ok) throw new Error("浏览器拒绝写入剪贴板");
-      return true;
-    }
-  }
-
-  async function startFullPageCapture(copyToClipboard) {
-    setToolbarStatus(copyToClipboard ? "正在将页面捕获到剪贴板" : "正在捕获整个页面");
-    try {
-      const response = await chrome.runtime.sendMessage({
-        type: copyToClipboard ? "PIXSO_CAPTURE_CLIPBOARD" : "PIXSO_CAPTURE_CURRENT_TAB",
-        options: currentSettings || {}
-      });
-      if (!response?.ok) throw new Error(response?.error || "采集失败");
-      if (copyToClipboard) {
-        await copyText(response.json);
-        setToolbarStatus("已复制 JSON 到剪贴板", false);
-      } else {
-        setToolbarStatus("整页采集完成", false);
-      }
-      setTimeout(removePicker, 1100);
-    } catch (error) {
-      setToolbarStatus(error.message || String(error), false);
-      setTimeout(showToolbar, 2200, currentSettings);
-    }
-  }
-
-  function hideHighlight() {
-    const box = document.getElementById(BOX_ID);
-    const label = document.getElementById(LABEL_ID);
-    if (box) box.style.display = "none";
-    if (label) label.style.display = "none";
-  }
-
-  function updateHighlight(element) {
-    const box = document.getElementById(BOX_ID);
-    const label = document.getElementById(LABEL_ID);
-    if (!box || !label || !element) return;
-    const rect = element.getBoundingClientRect();
-    if (rect.width <= 0 || rect.height <= 0) return;
-
-    box.style.display = "block";
-    box.style.left = `${Math.max(0, rect.left)}px`;
-    box.style.top = `${Math.max(0, rect.top)}px`;
-    box.style.width = `${rect.width}px`;
-    box.style.height = `${rect.height}px`;
-
-    label.style.display = "block";
-    label.textContent = elementName(element);
-    label.style.left = `${Math.max(8, rect.left)}px`;
-    label.style.top = `${Math.max(8, Math.min(window.innerHeight - 36, rect.bottom + 8))}px`;
-  }
-
-  function isPickerNode(element) {
-    return Boolean(element?.closest?.(`#${ROOT_ID}, #${BOX_ID}, #${LABEL_ID}`));
-  }
-
-  function onMouseMove(event) {
-    if (mode !== "select") return;
-    const element = event.target;
-    if (!element || isPickerNode(element)) return;
-    currentElement = element;
-    updateHighlight(element);
-  }
-
-  function onKeyDown(event) {
-    if (event.key === "Escape") {
-      event.preventDefault();
-      event.stopPropagation();
-      removePicker();
-    }
-  }
-
-  async function onClick(event) {
-    if (mode !== "select" || !currentElement || isPickerNode(event.target)) return;
-    event.preventDefault();
-    event.stopPropagation();
-
-    const selected = currentElement;
-    const rect = selected.getBoundingClientRect();
-    const selectionId = `w2p-${Date.now()}-${Math.random().toString(16).slice(2)}`;
-    selected.setAttribute(ATTR, selectionId);
-    setToolbarStatus("正在捕获所选元素");
-
-    try {
-      const response = await chrome.runtime.sendMessage({
-        type: "PIXSO_CAPTURE_ELEMENT_START",
-        options: {
-          ...(currentSettings || {}),
-          captureMode: "mixed",
-          selectionId,
-          selectionWidth: Math.max(1, Math.round(rect.width))
-        }
-      });
-      if (!response?.ok) throw new Error(response?.error || "元素采集失败");
-      setToolbarStatus(`元素采集完成，宽度 ${response.selectionWidth || Math.round(rect.width)}px`, false);
-      setTimeout(removePicker, 1100);
-    } catch (error) {
-      setToolbarStatus(error.message || String(error), false);
-      setTimeout(() => startElementPicker(currentSettings), 2200);
-    } finally {
-      selected.removeAttribute(ATTR);
-      hideHighlight();
-    }
-  }
-
-  function startElementPicker(settings) {
-    removePicker();
-    currentSettings = settings || {};
-    mode = "select";
-    setToolbarStatus("选择要捕获的元素");
-    document.addEventListener("mousemove", onMouseMove, true);
-    document.addEventListener("click", onClick, true);
-    document.addEventListener("keydown", onKeyDown, true);
-  }
-
-  window.__webToPixsoStartElementPicker = startElementPicker;
-  window.__webToPixsoShowCaptureToolbar = showToolbar;
-})();

web-to-pixso/pixso-plugin/manifest.json

@@ -1,19 +0,0 @@
-{
-  "identifier": "web-to-pixso",
-  "id": "web-to-pixso-local",
-  "name": "Web to Pixso",
-  "description": "Import a Web to Pixso capture JSON file as editable Pixso layers.",
-  "version": "1.1.1",
-  "api": "1.0.0",
-  "author": "大非",
-  "editorType": ["pixso", "preview"],
-  "main": "./main.js",
-  "ui": "./ui.html",
-  "icon": "./plugin-logo.png",
-  "menu": [
-    {
-      "name": "导入网页采集文件",
-      "command": "import"
-    }
-  ]
-}

web-to-pixso/pixso-plugin/plugin.json

@@ -1,35 +0,0 @@
-{
-  "identifier": "web-to-pixso",
-  "id": "web-to-pixso-local",
-  "name": "Web to Pixso",
-  "description": "Import a Web to Pixso capture JSON file as editable Pixso layers.",
-  "version": "1.1.1",
-  "api": "1.0.0",
-  "author": "大非",
-  "editorType": ["pixso", "preview"],
-  "main": "./main.js",
-  "ui": "./ui.html",
-  "icon": "./plugin-logo.png",
-  "menu": [
-    {
-      "name": "导入网页采集文件",
-      "command": "import"
-    }
-  ],
-  "commands": [
-    {
-      "name": "import",
-      "description": "导入 Web to Pixso 采集文件"
-    }
-  ],
-  "i18nManifest": {
-    "zh-CN": {
-      "name": "Web to Pixso",
-      "description": "导入网页采集文件并生成 Pixso 可编辑图层"
-    },
-    "en-US": {
-      "name": "Web to Pixso",
-      "description": "Import webpage captures as editable Pixso layers"
-    }
-  }
-}

web-to-pixso/popup-panel.js

@@ -1,521 +0,0 @@
-(function () {
-  "use strict";
-
-  const ROOT_ID = "__web_to_pixso_panel_root__";
-  const SETTINGS_KEY = "webToPixsoSettings";
-  const MIN_CAPTURE_WIDTH = 320;
-  const MAX_CAPTURE_WIDTH = 3840;
-  const DEFAULT_SETTINGS = {
-    useProxy: false,
-    concurrency: "8",
-    captureMode: "mixed",
-    captureWidth: null
-  };
-
-  function normalizeCaptureWidth(value, fallback = null) {
-    const number = Number.parseInt(String(value || "").replace(/\D+/g, ""), 10);
-    if (!Number.isFinite(number)) return fallback;
-    return Math.max(MIN_CAPTURE_WIDTH, Math.min(MAX_CAPTURE_WIDTH, number));
-  }
-
-  function normalizeSettings(value = {}) {
-    const concurrency = String(value.concurrency || DEFAULT_SETTINGS.concurrency);
-    return {
-      useProxy: Boolean(value.useProxy),
-      concurrency: ["4", "6", "8", "10", "12", "16", "20", "infinite"].includes(concurrency)
-        ? concurrency
-        : DEFAULT_SETTINGS.concurrency,
-      captureMode: value.captureMode === "editable" ? "editable" : "mixed",
-      captureWidth: normalizeCaptureWidth(value.captureWidth, null)
-    };
-  }
-
-  function css() {
-    return `
-      :host {
-        all: initial;
-        color-scheme: light;
-        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
-      }
-      .backdrop {
-        background: transparent;
-        inset: 0;
-        pointer-events: none;
-        position: fixed;
-        z-index: 2147483647;
-      }
-      .panel {
-        background: #fff;
-        border: 1px solid rgba(10, 10, 18, 0.14);
-        border-radius: 22px;
-        box-shadow: 0 18px 46px rgba(10, 10, 18, 0.18);
-        box-sizing: border-box;
-        color: #1a1a2e;
-        overflow: hidden;
-        pointer-events: auto;
-        position: fixed;
-        right: 28px;
-        top: 24px;
-        width: 320px;
-      }
-      .header {
-        align-items: center;
-        border-bottom: 1px solid #f0f0f0;
-        display: flex;
-        justify-content: space-between;
-        padding: 16px 20px 15px;
-      }
-      .logo-title {
-        align-items: center;
-        display: flex;
-        gap: 10px;
-      }
-      .logo {
-        border-radius: 10px;
-        box-shadow: 0 4px 12px rgba(10, 10, 18, 0.12);
-        display: block;
-        height: 28px;
-        object-fit: cover;
-        width: 28px;
-      }
-      .title {
-        color: #1a1a2e;
-        font-size: 16px;
-        font-weight: 650;
-        line-height: 1;
-      }
-      .version-badge {
-        background: #f2f4ff;
-        border: 1px solid #dfe5ff;
-        border-radius: 999px;
-        color: #2450ff;
-        font-size: 10px;
-        font-weight: 600;
-        line-height: 1;
-        padding: 3px 6px;
-        white-space: nowrap;
-      }
-      button, select, input {
-        font: inherit;
-      }
-      .close-btn {
-        align-items: center;
-        background: transparent;
-        border: 0;
-        border-radius: 12px;
-        color: #999;
-        cursor: pointer;
-        display: flex;
-        font-size: 22px;
-        height: 28px;
-        justify-content: center;
-        line-height: 1;
-        transition: background 0.2s, color 0.2s;
-        width: 28px;
-      }
-      .close-btn:hover {
-        background: #f4f4f6;
-        color: #666;
-      }
-      .content {
-        padding: 20px;
-      }
-      .setting-row {
-        align-items: center;
-        display: flex;
-        justify-content: space-between;
-        margin-bottom: 16px;
-      }
-      .setting-label {
-        color: #1a1a2e;
-        font-size: 14px;
-      }
-      .setting-select {
-        appearance: none;
-        background: #fff;
-        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
-        background-position: right 10px center;
-        background-repeat: no-repeat;
-        border: 1px solid #e4e4e4;
-        border-radius: 12px;
-        color: #1a1a2e;
-        cursor: pointer;
-        font-size: 14px;
-        min-width: 80px;
-        outline: none;
-        padding: 8px 30px 8px 13px;
-      }
-      .mode-select {
-        min-width: 116px;
-      }
-      .toggle-switch {
-        display: inline-block;
-        height: 26px;
-        position: relative;
-        width: 48px;
-      }
-      .toggle-switch input {
-        height: 0;
-        opacity: 0;
-        width: 0;
-      }
-      .toggle-slider {
-        background-color: #e4e4e4;
-        border-radius: 999px;
-        bottom: 0;
-        cursor: pointer;
-        left: 0;
-        position: absolute;
-        right: 0;
-        top: 0;
-        transition: 0.3s;
-      }
-      .toggle-slider::before {
-        background-color: #fff;
-        border-radius: 50%;
-        bottom: 3px;
-        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
-        content: "";
-        height: 20px;
-        left: 3px;
-        position: absolute;
-        transition: 0.3s;
-        width: 20px;
-      }
-      input:checked + .toggle-slider {
-        background-color: #1a1a2e;
-      }
-      input:checked + .toggle-slider::before {
-        transform: translateX(22px);
-      }
-      .width-input-wrap {
-        align-items: center;
-        background: #fff;
-        border: 1px solid #e4e4e4;
-        border-radius: 12px;
-        display: flex;
-        height: 36px;
-        min-width: 116px;
-        padding: 0 10px 0 12px;
-      }
-      .width-input {
-        background: transparent;
-        border: 0;
-        color: #1a1a2e;
-        font-size: 14px;
-        min-width: 0;
-        outline: none;
-        text-align: right;
-        width: 68px;
-      }
-      .width-input.invalid {
-        color: #ef4444;
-      }
-      .width-unit {
-        color: #999;
-        font-size: 12px;
-        margin-left: 5px;
-      }
-      .description {
-        color: #999;
-        font-size: 12px;
-        line-height: 1.6;
-        margin-bottom: 20px;
-      }
-      .capture-btn,
-      .select-btn {
-        border: 0;
-        border-radius: 12px;
-        cursor: pointer;
-        font-size: 15px;
-        font-weight: 600;
-        padding: 14px 24px;
-        transition: background 0.2s, transform 0.2s;
-        width: 100%;
-      }
-      .capture-btn {
-        background: #1a1a2e;
-        color: #fff;
-      }
-      .capture-btn:hover {
-        background: #2d2d44;
-        transform: translateY(-1px);
-      }
-      .select-btn {
-        background: #f4f4f6;
-        color: #1a1a2e;
-        margin-top: 10px;
-      }
-      .select-btn:hover {
-        background: #ececf1;
-        transform: translateY(-1px);
-      }
-      .capture-btn:disabled,
-      .select-btn:disabled {
-        cursor: not-allowed;
-        opacity: 0.6;
-        transform: none;
-      }
-      .capture-btn.success {
-        background: #10b981;
-      }
-      .capture-btn.error {
-        background: #ef4444;
-      }
-      .status {
-        margin-top: 16px;
-        padding: 12px 0 0;
-      }
-      .progress-bar {
-        background: #f0f0f0;
-        border-radius: 999px;
-        height: 4px;
-        margin-bottom: 8px;
-        overflow: hidden;
-      }
-      .progress-fill {
-        background: linear-gradient(90deg, #00d2ff, #7c3aed);
-        border-radius: 999px;
-        height: 100%;
-        transition: width 0.3s ease;
-        width: 0;
-      }
-      .status-text {
-        color: #666;
-        font-size: 12px;
-      }
-      .help-link {
-        align-items: center;
-        border: 1px solid #e6e8f2;
-        border-radius: 12px;
-        color: #2450ff;
-        display: flex;
-        font-size: 12px;
-        font-weight: 600;
-        justify-content: center;
-        margin-top: 16px;
-        padding: 10px 12px;
-        text-decoration: none;
-        transition: background 0.18s, border-color 0.18s, color 0.18s;
-        width: 100%;
-      }
-      .help-link:hover {
-        background: #f6f8ff;
-        border-color: #dfe5ff;
-      }
-      .footer {
-        align-items: center;
-        background: #fff;
-        border-top: 1px solid #f0f0f0;
-        color: #666;
-        display: flex;
-        font-size: 12px;
-        gap: 8px;
-        justify-content: space-between;
-        padding: 12px 20px;
-      }
-      .support-email {
-        color: #888;
-        font-size: 10px;
-        line-height: 1.35;
-        min-width: 0;
-        text-align: right;
-        text-decoration: none;
-      }
-      .support-email:hover {
-        color: #2450ff;
-      }
-    `;
-  }
-
-  function panelHtml() {
-    return `
-      <div class="backdrop">
-        <main class="panel" role="dialog" aria-label="Web to Pixso">
-          <div class="header">
-            <div class="logo-title">
-              <img src="${chrome.runtime.getURL("logo/plugin-logo.png")}" alt="" class="logo">
-              <span class="title">Web to Pixso</span>
-              <span class="version-badge">v1.1.1</span>
-            </div>
-            <button class="close-btn" type="button" aria-label="关闭">×</button>
-          </div>
-          <div class="content">
-            <div class="setting-row">
-              <span class="setting-label">采集模式</span>
-              <select class="setting-select mode-select" data-field="captureMode">
-                <option value="mixed">混合高保真</option>
-                <option value="editable">可编辑优先</option>
-              </select>
-            </div>
-            <div class="setting-row">
-              <span class="setting-label">跨域图片代理模式</span>
-              <label class="toggle-switch">
-                <input type="checkbox" data-field="useProxy">
-                <span class="toggle-slider"></span>
-              </label>
-            </div>
-            <div class="setting-row">
-              <span class="setting-label">页面采集宽度</span>
-              <label class="width-input-wrap">
-                <input class="width-input" data-field="captureWidth" type="text" inputmode="numeric" autocomplete="off">
-                <span class="width-unit">px</span>
-              </label>
-            </div>
-            <div class="setting-row">
-              <span class="setting-label">图片采集并发</span>
-              <select class="setting-select" data-field="concurrency">
-                <option value="4">4</option>
-                <option value="6">6</option>
-                <option value="8">8</option>
-                <option value="10">10</option>
-                <option value="12">12</option>
-                <option value="16">16</option>
-                <option value="20">20</option>
-                <option value="infinite">无限</option>
-              </select>
-            </div>
-            <p class="description">页面采集宽度默认使用当前窗口宽度，可输入 320-3840px 触发响应式布局后采集。</p>
-            <button class="capture-btn" type="button">开始采集</button>
-            <button class="select-btn" type="button">打开页面浮窗</button>
-            <div class="status" hidden>
-              <div class="progress-bar" aria-hidden="true"><div class="progress-fill"></div></div>
-              <span class="status-text">准备中...</span>
-            </div>
-            <a class="help-link" href="https://z8qrcvi3n5.feishu.cn/wiki/RV8TwlhFyiGsEekQXk8cX5SHn6f" target="_blank" rel="noopener noreferrer">使用说明</a>
-          </div>
-          <div class="footer">
-            <span>by 大非</span>
-            <a class="support-email" href="mailto:270310136@qq.com">270310136@qq.com 给我发邮件哦，我光速改</a>
-          </div>
-        </main>
-      </div>
-    `;
-  }
-
-  function getField(root, name) {
-    return root.shadowRoot.querySelector(`[data-field="${name}"]`);
-  }
-
-  function sanitizeWidth(input, clamp = false) {
-    const digits = input.value.replace(/\D+/g, "");
-    input.value = digits;
-    const raw = Number.parseInt(digits, 10);
-    const invalid = Boolean(digits) && Number.isFinite(raw) && (raw < MIN_CAPTURE_WIDTH || raw > MAX_CAPTURE_WIDTH);
-    input.classList.toggle("invalid", invalid);
-    const normalized = normalizeCaptureWidth(digits, null);
-    if (clamp && digits) {
-      input.value = String(normalized);
-      input.classList.remove("invalid");
-    }
-    return normalized;
-  }
-
-  async function getSettings() {
-    const result = await chrome.storage.local.get({ [SETTINGS_KEY]: DEFAULT_SETTINGS });
-    return normalizeSettings(result[SETTINGS_KEY]);
-  }
-
-  async function saveSettings(settings) {
-    await chrome.storage.local.set({ [SETTINGS_KEY]: normalizeSettings(settings) });
-  }
-
-  function readSettings(root, options = {}) {
-    const { clampWidth = false } = options;
-    return normalizeSettings({
-      captureMode: getField(root, "captureMode").value,
-      useProxy: getField(root, "useProxy").checked,
-      concurrency: getField(root, "concurrency").value,
-      captureWidth: sanitizeWidth(getField(root, "captureWidth"), clampWidth)
-    });
-  }
-
-  function setProgress(root, percent, text) {
-    const status = root.shadowRoot.querySelector(".status");
-    const fill = root.shadowRoot.querySelector(".progress-fill");
-    const statusText = root.shadowRoot.querySelector(".status-text");
-    status.hidden = false;
-    fill.style.width = `${Math.max(0, Math.min(100, percent))}%`;
-    statusText.textContent = text;
-  }
-
-  function setBusy(root, isBusy) {
-    const captureButton = root.shadowRoot.querySelector(".capture-btn");
-    const selectButton = root.shadowRoot.querySelector(".select-btn");
-    captureButton.disabled = isBusy;
-    selectButton.disabled = isBusy;
-    captureButton.classList.remove("success", "error");
-    captureButton.textContent = isBusy ? "采集中..." : "开始采集";
-    selectButton.textContent = isBusy ? "处理中..." : "打开页面浮窗";
-  }
-
-  function setResult(root, kind, text) {
-    const captureButton = root.shadowRoot.querySelector(".capture-btn");
-    captureButton.classList.remove("success", "error");
-    captureButton.classList.add(kind);
-    captureButton.textContent = text;
-  }
-
-  async function startCapture(root) {
-    setBusy(root, true);
-    setProgress(root, 12, "准备当前网页...");
-    const settings = readSettings(root, { clampWidth: true });
-    await saveSettings(settings);
-    try {
-      setProgress(root, 28, "注入采集脚本...");
-      const response = await chrome.runtime.sendMessage({
-        type: "PIXSO_CAPTURE_CURRENT_TAB",
-        options: settings
-      });
-      if (!response?.ok) throw new Error(response?.error || "采集失败");
-      const widthText = response.actualViewportWidth ? `已按 ${response.actualViewportWidth}px 采集` : "采集完成";
-      setProgress(root, 100, `${widthText}：${response.filename || ""}`);
-      setResult(root, "success", "采集完成");
-      setTimeout(() => root.remove(), 900);
-    } catch (error) {
-      setProgress(root, 0, error.message || String(error));
-      setResult(root, "error", "采集失败");
-      setTimeout(() => setBusy(root, false), 2600);
-    }
-  }
-
-  async function openToolbar(root) {
-    const settings = readSettings(root, { clampWidth: true });
-    await saveSettings(settings);
-    root.remove();
-    window.__webToPixsoShowCaptureToolbar?.(settings);
-  }
-
-  async function bind(root) {
-    const settings = await getSettings();
-    getField(root, "captureMode").value = settings.captureMode;
-    getField(root, "useProxy").checked = settings.useProxy;
-    getField(root, "concurrency").value = settings.concurrency;
-    getField(root, "captureWidth").value = String(settings.captureWidth || Math.round(window.innerWidth || document.documentElement.clientWidth || 1440));
-
-    for (const field of ["captureMode", "useProxy", "concurrency"]) {
-      getField(root, field).addEventListener("change", () => saveSettings(readSettings(root)));
-    }
-    getField(root, "captureWidth").addEventListener("input", event => {
-      sanitizeWidth(event.currentTarget);
-      saveSettings(readSettings(root, { clampWidth: false }));
-    });
-    getField(root, "captureWidth").addEventListener("blur", event => {
-      sanitizeWidth(event.currentTarget, true);
-      saveSettings(readSettings(root, { clampWidth: true }));
-    });
-    root.shadowRoot.querySelector(".close-btn").addEventListener("click", () => root.remove());
-    root.shadowRoot.querySelector(".capture-btn").addEventListener("click", () => startCapture(root));
-    root.shadowRoot.querySelector(".select-btn").addEventListener("click", () => openToolbar(root));
-  }
-
-  window.__webToPixsoShowPanel = async function showPanel() {
-    document.getElementById(ROOT_ID)?.remove();
-    const root = document.createElement("div");
-    root.id = ROOT_ID;
-    const shadow = root.attachShadow({ mode: "open" });
-    shadow.innerHTML = `<style>${css()}</style>${panelHtml()}`;
-    document.documentElement.appendChild(root);
-    await bind(root);
-  };
-})();

web-to-pixso/popup.html

@@ -1,86 +0,0 @@
-<!doctype html>
-<html lang="zh-CN" style="background: transparent;">
-<head>
-  <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>Web to Pixso</title>
-  <link rel="stylesheet" href="popup.css">
-</head>
-<body style="background: transparent;">
-  <main class="shell">
-    <div class="header">
-      <div class="logo-title">
-        <img src="logo/plugin-logo.png" alt="" class="logo">
-        <span class="title">Web to Pixso</span>
-        <span class="version-badge">v1.1.1</span>
-      </div>
-      <button class="close-btn" id="closeBtn" type="button" aria-label="关闭">x</button>
-    </div>
-
-    <div class="content">
-      <div class="setting-row">
-        <span class="setting-label">采集模式</span>
-        <select class="setting-select mode-select" id="captureMode">
-          <option value="mixed" selected>混合高保真</option>
-          <option value="editable">可编辑优先</option>
-        </select>
-      </div>
-
-      <div class="setting-row">
-        <span class="setting-label">跨域图片代理模式</span>
-        <label class="toggle-switch" for="proxyToggle">
-          <input type="checkbox" id="proxyToggle">
-          <span class="toggle-slider"></span>
-        </label>
-      </div>
-
-      <div class="setting-row">
-        <span class="setting-label">页面采集宽度</span>
-        <label class="width-input-wrap" for="captureWidth">
-          <input class="width-input" id="captureWidth" type="text" inputmode="numeric" autocomplete="off" aria-label="页面采集宽度">
-          <span class="width-unit">px</span>
-        </label>
-      </div>
-
-      <div class="setting-row">
-        <span class="setting-label">图片采集并发</span>
-        <select class="setting-select" id="concurrency">
-          <option value="4">4</option>
-          <option value="6">6</option>
-          <option value="8" selected>8</option>
-          <option value="10">10</option>
-          <option value="12">12</option>
-          <option value="16">16</option>
-          <option value="20">20</option>
-          <option value="infinite">无限</option>
-        </select>
-      </div>
-
-      <p class="description">页面采集宽度默认使用当前窗口宽度，可输入 320-3840px 触发响应式布局后采集。</p>
-
-      <button class="capture-btn" id="captureBtn" type="button">
-        <span id="btnText">开始采集</span>
-      </button>
-      <button class="select-btn" id="selectBtn" type="button">
-        <span id="selectBtnText">打开页面浮窗</span>
-      </button>
-
-      <div class="status" id="status" hidden>
-        <div class="progress-bar" aria-hidden="true">
-          <div class="progress-fill" id="progressFill"></div>
-        </div>
-        <span class="status-text" id="statusText">准备中...</span>
-      </div>
-
-      <a class="help-link" id="helpLink" href="https://z8qrcvi3n5.feishu.cn/wiki/RV8TwlhFyiGsEekQXk8cX5SHn6f" target="_blank" rel="noopener noreferrer">使用说明</a>
-    </div>
-
-    <div class="footer">
-      <span class="author">by 大非</span>
-      <a class="support-email" href="mailto:270310136@qq.com">270310136@qq.com 给我发邮件哦，我光速改</a>
-    </div>
-  </main>
-
-  <script src="popup.js"></script>
-</body>
-</html>

web-to-pixso/popup.js

@@ -1,221 +0,0 @@
-const SETTINGS_KEY = "webToPixsoSettings";
-const HELP_URL = "https://z8qrcvi3n5.feishu.cn/wiki/RV8TwlhFyiGsEekQXk8cX5SHn6f";
-const DEFAULT_SETTINGS = {
-  useProxy: false,
-  concurrency: "8",
-  captureMode: "mixed",
-  captureWidth: null
-};
-const MIN_CAPTURE_WIDTH = 320;
-const MAX_CAPTURE_WIDTH = 3840;
-
-const captureModeSelect = document.getElementById("captureMode");
-const proxyToggle = document.getElementById("proxyToggle");
-const captureWidthInput = document.getElementById("captureWidth");
-const concurrencySelect = document.getElementById("concurrency");
-const captureBtn = document.getElementById("captureBtn");
-const btnText = document.getElementById("btnText");
-const selectBtn = document.getElementById("selectBtn");
-const selectBtnText = document.getElementById("selectBtnText");
-const status = document.getElementById("status");
-const statusText = document.getElementById("statusText");
-const progressFill = document.getElementById("progressFill");
-const closeBtn = document.getElementById("closeBtn");
-const helpLink = document.getElementById("helpLink");
-
-function normalizeSettings(value = {}) {
-  const concurrency = String(value.concurrency || DEFAULT_SETTINGS.concurrency);
-  const captureWidth = normalizeCaptureWidth(value.captureWidth, null);
-  return {
-    useProxy: Boolean(value.useProxy),
-    concurrency: ["4", "6", "8", "10", "12", "16", "20", "infinite"].includes(concurrency)
-      ? concurrency
-      : DEFAULT_SETTINGS.concurrency,
-    captureMode: value.captureMode === "editable" ? "editable" : "mixed",
-    captureWidth
-  };
-}
-
-function normalizeCaptureWidth(value, fallback = null) {
-  const number = Number.parseInt(String(value || "").replace(/\D+/g, ""), 10);
-  if (!Number.isFinite(number)) return fallback;
-  return Math.max(MIN_CAPTURE_WIDTH, Math.min(MAX_CAPTURE_WIDTH, number));
-}
-
-async function getCurrentViewportWidth() {
-  try {
-    const [tab] = await chrome.tabs.query({ active: true, currentWindow: true });
-    if (!tab?.id) return null;
-    const [{ result }] = await chrome.scripting.executeScript({
-      target: { tabId: tab.id },
-      func: () => Math.round(window.innerWidth || document.documentElement.clientWidth || 0)
-    });
-    return normalizeCaptureWidth(result, null);
-  } catch {
-    return null;
-  }
-}
-
-async function getSettings() {
-  const result = await chrome.storage.local.get({ [SETTINGS_KEY]: DEFAULT_SETTINGS });
-  return normalizeSettings(result[SETTINGS_KEY]);
-}
-
-async function saveSettings(settings) {
-  await chrome.storage.local.set({ [SETTINGS_KEY]: normalizeSettings(settings) });
-}
-
-function setProgress(percent, text) {
-  status.hidden = false;
-  progressFill.style.width = `${Math.max(0, Math.min(100, percent))}%`;
-  statusText.textContent = text;
-}
-
-function setBusy(isBusy) {
-  captureBtn.disabled = isBusy;
-  selectBtn.disabled = isBusy;
-  captureBtn.classList.toggle("loading", isBusy);
-  selectBtn.classList.toggle("loading", isBusy);
-  captureBtn.classList.remove("success", "error");
-  btnText.textContent = isBusy ? "采集中..." : "开始采集";
-  selectBtnText.textContent = isBusy ? "正在打开浮窗..." : "打开页面浮窗";
-}
-
-function setResult(kind, text) {
-  captureBtn.classList.remove("loading", "success", "error");
-  captureBtn.classList.add(kind);
-  btnText.textContent = text;
-}
-
-async function syncSettingsFromUI() {
-  await saveSettings({
-    captureMode: captureModeSelect.value,
-    useProxy: proxyToggle.checked,
-    concurrency: concurrencySelect.value,
-    captureWidth: normalizeCaptureWidth(captureWidthInput.value, null)
-  });
-}
-
-function sanitizeCaptureWidthInput({ clamp = false } = {}) {
-  const digits = captureWidthInput.value.replace(/\D+/g, "");
-  captureWidthInput.value = digits;
-  const width = normalizeCaptureWidth(digits, null);
-  const rawNumber = Number.parseInt(digits, 10);
-  let invalid = Boolean(digits) && Number.isFinite(rawNumber) &&
-    (rawNumber < MIN_CAPTURE_WIDTH || rawNumber > MAX_CAPTURE_WIDTH);
-  captureWidthInput.classList.toggle("invalid", invalid);
-  if (clamp && digits) {
-    captureWidthInput.value = String(width);
-    invalid = false;
-    captureWidthInput.classList.remove("invalid");
-  }
-  return width;
-}
-
-function readSettingsFromUI() {
-  return normalizeSettings({
-    captureMode: captureModeSelect.value,
-    useProxy: proxyToggle.checked,
-    concurrency: concurrencySelect.value,
-    captureWidth: sanitizeCaptureWidthInput({ clamp: true })
-  });
-}
-
-async function startCapture() {
-  setBusy(true);
-  setProgress(12, "准备当前网页...");
-
-  const settings = readSettingsFromUI();
-  await saveSettings(settings);
-
-  try {
-    setProgress(28, "注入采集脚本...");
-    const response = await chrome.runtime.sendMessage({
-      type: "PIXSO_CAPTURE_START",
-      options: settings
-    });
-
-    if (!response || !response.ok) {
-      throw new Error(response?.error || "采集失败");
-    }
-
-    const viewportText = response.actualViewportWidth
-      ? `已按 ${response.actualViewportWidth}px 采集`
-      : "已按当前页面尺寸采集";
-    setProgress(100, `${viewportText}：${response.filename}`);
-    setResult("success", "采集完成");
-    setTimeout(() => window.close(), 900);
-  } catch (error) {
-    setProgress(0, error.message || String(error));
-    setResult("error", "采集失败");
-    setTimeout(() => {
-      setBusy(false);
-      status.hidden = true;
-      progressFill.style.width = "0";
-    }, 2600);
-  }
-}
-
-async function startFloatingToolbar() {
-  setBusy(true);
-  setProgress(18, "正在打开页面采集浮窗...");
-
-  const settings = readSettingsFromUI();
-  await saveSettings(settings);
-
-  try {
-    const [tab] = await chrome.tabs.query({ active: true, currentWindow: true });
-    if (!tab?.id) throw new Error("没有可选择的当前标签页");
-
-    await chrome.scripting.executeScript({
-      target: { tabId: tab.id },
-      files: ["element-picker.js"]
-    });
-
-    await chrome.scripting.executeScript({
-      target: { tabId: tab.id },
-      func: pickerSettings => window.__webToPixsoShowCaptureToolbar?.(pickerSettings),
-      args: [settings]
-    });
-
-    setProgress(100, "请在页面浮窗中选择整页或元素采集。");
-    setTimeout(() => window.close(), 500);
-  } catch (error) {
-    setProgress(0, error.message || String(error));
-    setResult("error", "采集失败");
-    setTimeout(() => {
-      setBusy(false);
-      status.hidden = true;
-      progressFill.style.width = "0";
-    }, 2600);
-  }
-}
-
-document.addEventListener("DOMContentLoaded", async () => {
-  const settings = await getSettings();
-  const currentWidth = await getCurrentViewportWidth();
-  captureModeSelect.value = settings.captureMode;
-  proxyToggle.checked = settings.useProxy;
-  concurrencySelect.value = settings.concurrency;
-  captureWidthInput.value = String(settings.captureWidth || currentWidth || "");
-});
-
-captureModeSelect.addEventListener("change", syncSettingsFromUI);
-proxyToggle.addEventListener("change", syncSettingsFromUI);
-concurrencySelect.addEventListener("change", syncSettingsFromUI);
-captureWidthInput.addEventListener("input", () => {
-  sanitizeCaptureWidthInput();
-  syncSettingsFromUI();
-});
-captureWidthInput.addEventListener("blur", () => {
-  sanitizeCaptureWidthInput({ clamp: true });
-  syncSettingsFromUI();
-});
-captureBtn.addEventListener("click", startCapture);
-selectBtn.addEventListener("click", startFloatingToolbar);
-closeBtn.addEventListener("click", () => window.close());
-helpLink?.addEventListener("click", async event => {
-  event.preventDefault();
-  await chrome.tabs.create({ url: HELP_URL });
-  window.close();
-});

web-to-pixso/发布使用说明-Web to Pixso.md

@@ -1,118 +0,0 @@
-# Web to Pixso 使用说明
-
-Web to Pixso 可以将网页采集为可导入 Pixso 的高保真设计稿，适合网页参考稿采集、运营页转设计稿、竞品页面还原、开发页面转 Pixso 资产等场景。
-
-插件包：`web-to-pixso-v1.1.1.zip`
-
-使用说明在线文档：[Web to Pixso 使用说明](https://z8qrcvi3n5.feishu.cn/wiki/RV8TwlhFyiGsEekQXk8cX5SHn6f)
-
-反馈邮箱：`270310136@qq.com`。给我发邮件哦，我光速改。
-
-## 一、安装 Chrome 浏览器扩展
-
-1. 解压 `web-to-pixso-v1.1.1.zip`。
-2. 打开 Chrome 浏览器，进入 `chrome://extensions/`。
-3. 打开右上角「开发者模式」。
-4. 点击「加载已解压的扩展程序」。
-5. 选择解压后的 `web-to-pixso` 文件夹。
-6. 安装成功后，浏览器右上角会出现 Web to Pixso 扩展图标。
-
-## 二、安装 Pixso 插件
-
-1. 打开 Pixso。
-2. 进入插件开发/导入插件入口。
-3. 选择 `web-to-pixso/pixso-plugin` 目录中的插件文件。
-4. 导入成功后，在 Pixso 插件面板中可以看到 Web to Pixso。
-
-## 三、采集网页
-
-1. 在 Chrome 中打开需要采集的目标网页。
-2. 点击浏览器右上角 Web to Pixso 扩展图标。
-3. 选择采集模式：
-   - 混合高保真：优先保留关键模块截图兜底，同时尽量保留文字可编辑。
-   - 可编辑优先：优先转换为 Pixso 原生文本、图片、形状和组件图层。
-4. 可按需要设置：
-   - 跨域图片代理模式：用于减少图片丢失。
-   - 页面采集宽度：用于按指定视口宽度触发响应式页面布局。
-   - 图片采集并发：用于控制图片下载并发数量。
-5. 点击「开始采集」。
-6. 采集完成后，会下载一个 `.json` 文件。
-
-## 四、导入 Pixso
-
-1. 在 Pixso 中打开 Web to Pixso 插件。
-2. 将 Chrome 扩展下载的 `.json` 文件拖拽到插件面板，或点击选择文件。
-3. 插件会自动识别页面宽度和页面高度。
-4. 点击「导入到 Pixso」。
-5. 导入完成后，会创建一个以网页标题命名的画板。
-
-## 五、导入后的图层结构
-
-导入后的设计稿会按用途分层，方便设计师编辑和对比：
-
-1. 对比底图层
-   - 放置完整页面截图或模块截图。
-   - 用于和上层可编辑元素进行还原度对比。
-   - 可隐藏或锁定。
-
-2. 可编辑元素层
-   - 包含按钮、卡片、输入框、背景、图片、Logo、图标等。
-   - 尽量保留尺寸、位置、圆角、边框、阴影、透明度和背景样式。
-
-3. 文字编辑层
-   - 包含网页中的可见文字。
-   - 尽量保留字体、字号、颜色、行高、字重、对齐方式等样式。
-   - 文字可在 Pixso 中直接编辑。
-
-## 六、常见问题
-
-### 1. 为什么有些区域是截图？
-
-部分网页使用复杂动画、轮播、视频、Canvas、伪元素、复杂背景或特殊渲染方式。为了保证视觉效果不丢失，插件会为这些区域生成截图兜底，同时尽量保留文字和主要元素可编辑。
-
-### 2. 为什么有些图片没有显示？
-
-可能是目标网站启用了跨域限制、懒加载、防盗链或动态鉴权。可以尝试开启「跨域图片代理模式」后重新采集。
-
-### 3. 为什么 Header 或 Hero 区域有时不可编辑？
-
-部分网站的导航栏、轮播图或首屏区域可能由复杂脚本、Shadow DOM、Canvas、视频或异步渲染生成。插件会优先转换为可编辑图层，并使用兜底截图保证视觉可对比。
-
-### 4. 页面采集宽度有什么用？
-
-页面采集宽度用于模拟不同视口下的响应式布局。例如输入 `1920` 可以采集桌面宽屏布局，输入 `375` 可以采集移动端布局。
-
-### 5. 导入后如何检查还原度？
-
-可以先显示「对比底图层」，再查看上方的可编辑元素层和文字编辑层是否与底图对齐。对比完成后，可以隐藏或锁定底图。
-
-## 七、适用场景
-
-- 网页转 Pixso 设计稿
-- 竞品页面采集
-- 运营活动页还原
-- 开发页面转设计资产
-- 设计走查和页面对比
-- 旧页面重构前的视觉备份
-
-## 八、版本说明
-
-当前版本：V1.1.1
-
-支持从 Web to Pixso Chrome 扩展导出的 JSON 文件导入 Pixso，生成包含可编辑文本、图片、背景、按钮、卡片和对比底图的高保真网页设计稿。
-
-本版重点：
-
-- Chrome 扩展和 Pixso 插件版本号统一为 `1.1.1`。
-- 插件面板显示版本号，避免用户混淆安装包。
-- Chrome 扩展和 Pixso 插件均新增「使用说明」入口，点击后打开飞书文档。
-- 两端插件底部均新增反馈邮箱：`270310136@qq.com`。
-- 采集 JSON 协议版本同步为 `1.1.1`，方便问题排查。
-- 保留页面采集宽度、混合高保真、可编辑优先、跨域图片代理和图片采集并发能力。
-- 继续强化三层结构：对比底图层、可编辑元素层、文字编辑层。
-
-已知边界：
-
-- 复杂动画、Canvas、视频、动态轮播和强跨域资源可能仍需要兜底截图或人工微调。
-- 真实网页还原质量会受目标网站资源加载、登录态、懒加载和浏览器环境影响。
-- 对外使用时建议先用对比底图层检查还原度，再进行设计稿编辑。

web-to-ppt/README.md

@@ -0,0 +1,29 @@
+# Web to PPT
+
+网页采集 → PPTX 导出工具，包含 Chrome 扩展和转化引擎。
+
+## 组件
+
+- `capture.js`：DOM 提取引擎（在页面上下文中运行）
+- `runner.js`：预处理（冻结动画、滚动加载、等待图片）
+- `background.js`：Service Worker，编排采集流程
+- `popup.html/js/css`：扩展弹出窗口 UI
+- `convert-browser.js`：浏览器版转化逻辑（JSON → PPTX Schema）
+- `lib-pptxgen.js`：pptxgenjs 浏览器 bundle
+
+## 使用
+
+1. 在 Chrome 中加载 `web-to-ppt/` 为未打包扩展
+2. 打开目标网页
+3. 点击扩展图标，设置采集宽度
+4. 点击"导出 PPTX"
+5. 自动下载生成的 PPTX 文件
+
+## 文件格式
+
+扩展导出的 JSON 文件包含：
+- `source`：页面 URL、标题、视口信息
+- `canvas`：画布尺寸和背景色
+- `nodes`：DOM 节点树（FRAME/TEXT/RECTANGLE 类型）
+- `assets`：图片资源（base64）
+- `fonts`：字体列表

web-to-ppt/background.js

@@ -0,0 +1,197 @@
+const CAPTURE_FILE = "capture.js";
+const RUNNER_FILE = "runner.js";
+const SETTINGS_KEY = "webToPixsoSettings";
+const DEFAULT_SETTINGS = {
+  useProxy: false,
+  concurrency: "8",
+  captureMode: "mixed",
+  captureWidth: null
+};
+const MIN_CAPTURE_WIDTH = 320;
+const MAX_CAPTURE_WIDTH = 3840;
+
+let lastCaptureData = null;
+
+const delay = ms => new Promise(resolve => setTimeout(resolve, ms));
+
+function normalizeSettings(value = {}) {
+  const concurrency = String(value.concurrency || DEFAULT_SETTINGS.concurrency);
+  const captureWidth = normalizeCaptureWidth(value.captureWidth, null);
+  return {
+    useProxy: Boolean(value.useProxy),
+    concurrency: ["4", "6", "8", "10", "12", "16", "20", "infinite"].includes(concurrency)
+      ? concurrency
+      : DEFAULT_SETTINGS.concurrency,
+    captureMode: value.captureMode === "editable" ? "editable" : "mixed",
+    captureWidth
+  };
+}
+
+function normalizeCaptureWidth(value, fallback = null) {
+  const number = Number.parseInt(String(value || "").replace(/\D+/g, ""), 10);
+  if (!Number.isFinite(number)) return fallback;
+  return Math.max(MIN_CAPTURE_WIDTH, Math.min(MAX_CAPTURE_WIDTH, number));
+}
+
+function definedWindowBounds(bounds = {}) {
+  return Object.fromEntries(
+    Object.entries(bounds).filter(([, value]) => Number.isFinite(value))
+  );
+}
+
+function assertCaptureableTab(tab) {
+  if (!tab?.id || !tab.url) {
+    throw new Error("没有可采集的当前标签页");
+  }
+  if (/^(chrome|edge|about|devtools|chrome-extension):/i.test(tab.url)) {
+    throw new Error("浏览器内置页面不支持采集，请切换到普通网页");
+  }
+}
+
+async function getActiveTab() {
+  const [tab] = await chrome.tabs.query({ active: true, currentWindow: true });
+  assertCaptureableTab(tab);
+  return tab;
+}
+
+async function runCapture(tabId, options) {
+  await chrome.scripting.executeScript({ target: { tabId }, files: [CAPTURE_FILE] });
+  await chrome.scripting.executeScript({ target: { tabId }, files: [RUNNER_FILE] });
+  const [{ result }] = await chrome.scripting.executeScript({
+    target: { tabId },
+    func: captureOptions => window.__webToPPTRunCapture(captureOptions),
+    args: [options]
+  });
+  if (!result) throw new Error("页面没有返回采集结果");
+  return result;
+}
+
+async function getTabViewportWidth(tabId) {
+  try {
+    const [{ result }] = await chrome.scripting.executeScript({
+      target: { tabId },
+      func: () => Math.round(window.innerWidth || document.documentElement.clientWidth || 0)
+    });
+    return normalizeCaptureWidth(result, null);
+  } catch { return null; }
+}
+
+async function prepareCaptureViewport(tab, requestedWidth) {
+  const targetWidth = normalizeCaptureWidth(requestedWidth, null);
+  const beforeViewportWidth = await getTabViewportWidth(tab.id);
+  const noop = async () => {};
+  if (!targetWidth || !beforeViewportWidth || Math.abs(beforeViewportWidth - targetWidth) <= 2) {
+    return { restore: noop, requestedWidth: targetWidth || beforeViewportWidth, beforeViewportWidth, actualViewportWidth: beforeViewportWidth, resizedWindow: false };
+  }
+  if (!tab.windowId || !chrome.windows?.get || !chrome.windows?.update) {
+    throw new Error("当前浏览器不支持临时调整采集视口宽度");
+  }
+  const originalWindow = await chrome.windows.get(tab.windowId);
+  const originalState = originalWindow.state || "normal";
+  const originalBounds = { left: originalWindow.left, top: originalWindow.top, width: originalWindow.width, height: originalWindow.height };
+  const restore = async () => {
+    try {
+      if (originalState !== "normal") { await chrome.windows.update(tab.windowId, { state: "normal" }); await delay(120); }
+      const restoreBounds = definedWindowBounds(originalBounds);
+      if (Object.keys(restoreBounds).length) await chrome.windows.update(tab.windowId, restoreBounds);
+      if (originalState !== "normal") { await delay(120); await chrome.windows.update(tab.windowId, { state: originalState }); }
+      await delay(250);
+    } catch {}
+  };
+  try {
+    if (originalState !== "normal") { await chrome.windows.update(tab.windowId, { state: "normal" }); await delay(250); }
+    let currentViewportWidth = beforeViewportWidth;
+    let currentWindow = await chrome.windows.get(tab.windowId);
+    for (let attempt = 0; attempt < 2; attempt += 1) {
+      const delta = targetWidth - currentViewportWidth;
+      const nextWidth = Math.max(360, Math.round((currentWindow.width || targetWidth) + delta));
+      await chrome.windows.update(tab.windowId, { width: nextWidth });
+      await delay(650);
+      currentViewportWidth = await getTabViewportWidth(tab.id) || currentViewportWidth;
+      if (Math.abs(currentViewportWidth - targetWidth) <= 2) break;
+      currentWindow = await chrome.windows.get(tab.windowId);
+    }
+    if (Math.abs(currentViewportWidth - targetWidth) > 2) throw new Error(`采集视口未生效：目标 ${targetWidth}px，实际 ${currentViewportWidth}px`);
+    return { restore, requestedWidth: targetWidth, beforeViewportWidth, actualViewportWidth: currentViewportWidth, resizedWindow: true };
+  } catch (error) { await restore(); throw error; }
+}
+
+async function captureCurrentTab(tab, settings) {
+  const viewport = await prepareCaptureViewport(tab, settings.captureWidth);
+  try {
+    const data = await runCapture(tab.id, { ...settings, captureWidth: viewport.requestedWidth });
+    data.capture = { ...(data.capture || {}), resizedWindow: viewport.resizedWindow, usedTemporaryWindow: viewport.resizedWindow, requestedWidth: viewport.requestedWidth || data.source?.actualViewportWidth || data.canvas?.width, beforeViewportWidth: viewport.beforeViewportWidth, actualViewportWidth: data.source?.actualViewportWidth || viewport.actualViewportWidth };
+    return data;
+  } finally { await viewport.restore(); }
+}
+
+function arrayBufferToBase64(buffer) {
+  const bytes = new Uint8Array(buffer);
+  const chunkSize = 0x8000;
+  let binary = "";
+  for (let index = 0; index < bytes.length; index += chunkSize) {
+    binary += String.fromCharCode(...bytes.subarray(index, index + chunkSize));
+  }
+  return btoa(binary);
+}
+
+// 消息处理
+chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
+  // 采集并缓存数据
+  if (message?.type === "WEB_TO_PPT_CAPTURE_START") {
+    (async () => {
+      const settings = normalizeSettings(message.options);
+      await chrome.storage.local.set({ [SETTINGS_KEY]: settings });
+      const tab = sender?.tab || await getActiveTab();
+      assertCaptureableTab(tab);
+      const data = await captureCurrentTab(tab, settings);
+      lastCaptureData = data;
+
+      return { ok: true, actualViewportWidth: data.source?.actualViewportWidth };
+    })()
+      .then(sendResponse)
+      .catch(error => sendResponse({ ok: false, error: error.message || String(error) }));
+    return true;
+  }
+
+  // 获取缓存数据
+  if (message?.type === "WEB_TO_PPT_GET_DATA") {
+    if (lastCaptureData) {
+      sendResponse({ ok: true, data: lastCaptureData });
+    } else {
+      (async () => {
+        const settings = normalizeSettings({});
+        const tab = await getActiveTab();
+        const data = await captureCurrentTab(tab, settings);
+        lastCaptureData = data;
+        return { ok: true, data };
+      })()
+        .then(sendResponse)
+        .catch(error => sendResponse({ ok: false, error: error.message || String(error) }));
+    }
+    return true;
+  }
+
+  // 下载 PPTX（从 storage 读取 base64）
+  if (message?.type === "WEB_TO_PPT_DOWNLOAD") {
+    (async () => {
+      const stored = await chrome.storage.session.get(['pptxBase64', 'pptxFilename']);
+      if (!stored.pptxBase64) throw new Error('没有待下载的数据');
+      const dataUrl = 'data:application/vnd.openxmlformats-officedocument.presentationml.presentation;base64,' + stored.pptxBase64;
+      await chrome.downloads.download({ url: dataUrl, filename: stored.pptxFilename });
+      await chrome.storage.session.remove(['pptxBase64', 'pptxFilename']);
+      return { ok: true };
+    })()
+      .then(sendResponse)
+      .catch(error => sendResponse({ ok: false, error: error.message || String(error) }));
+    return true;
+  }
+
+  return false;
+});
+
+chrome.runtime.onInstalled.addListener(() => {
+  chrome.storage.local.get({ [SETTINGS_KEY]: DEFAULT_SETTINGS }).then(result => {
+    chrome.storage.local.set({ [SETTINGS_KEY]: normalizeSettings(result[SETTINGS_KEY]) });
+  });
+});

web-to-ppt/capture.js

@@ -91,16 +91,16 @@
 
   let nodeCounter = 0;
   let rasterCounter = 0;
-  const CAPTURE_SCHEMA = "web-to-pixso-capture";
+  const CAPTURE_SCHEMA = "web-to-ppt-capture";
   const CAPTURE_SCHEMA_VERSION = "1.1.1";
 
-  function isWebToPixsoElement(element) {
+  function isWebToPPTElement(element) {
     if (!element?.closest) return false;
     return Boolean(element.closest([
-      "#__web_to_pixso_panel_root__",
+      "#__web_to_ppt_panel_root__",
-      "#__web_to_pixso_picker_root__",
+      "#__web_to_ppt_picker_root__",
-      "#__web_to_pixso_picker_box__",
+      "#__web_to_ppt_picker_box__",
-      "#__web_to_pixso_picker_label__"
+      "#__web_to_ppt_picker_label__"
     ].join(",")));
   }
 
@@ -671,7 +671,7 @@
   }
 
   function isUsefulHeaderElement(element, headerRect) {
-    if (!element || isWebToPixsoElement(element)) return false;
+    if (!element || isWebToPPTElement(element)) return false;
     if (/^(HTML|BODY|SCRIPT|STYLE|META|LINK)$/i.test(element.tagName || "")) return false;
     const rect = element.getBoundingClientRect();
     const style = window.getComputedStyle(element);
@@ -770,7 +770,7 @@
       const escaped = window.CSS?.escape
         ? CSS.escape(raw)
         : raw.replace(/["\\]/g, "\\$&");
-      return document.querySelector(`[data-web-to-pixso-selection-id="${escaped}"]`);
+      return document.querySelector(`[data-web-to-ppt-selection-id="${escaped}"]`);
     } catch {
       return null;
     }
@@ -910,7 +910,7 @@
 
   function elementToCaptureNode(element, assetUrls, clipRect, diagnostics, context = {}) {
     if (!element || SKIP_TAGS.has(element.tagName)) return null;
-    if (isWebToPixsoElement(element)) return null;
+    if (isWebToPPTElement(element)) return null;
     if (isCarouselClone(element)) {
       if (diagnostics) diagnostics.skippedCarouselClones += 1;
       return null;
@@ -985,7 +985,7 @@
     pushCaptureChild(children, afterNode);
 
     const type = element.tagName === "IMG" || backgroundUrls.length ? "RECTANGLE" : "FRAME";
-    return {
+    const node = {
       id: `node-${++nodeCounter}`,
       type,
       tag: element.tagName,
@@ -1005,6 +1005,24 @@
       backgroundImages: backgroundUrls,
       children
     };
+
+    // SVG 图标 → 序列化为 data URL 图片
+    if ((element.tagName === "SVG" || element.tagName === "svg") && !node.backgroundImages.length) {
+      try {
+        const svgClone = element.cloneNode(true);
+        if (!svgClone.getAttribute("xmlns")) svgClone.setAttribute("xmlns", "http://www.w3.org/2000/svg");
+        // 替换 currentColor 为实际计算颜色
+        const computedColor = styles.color || window.getComputedStyle(element).color || '#000000';
+        const colorMatch = computedColor.match(/rgb\((\d+),\s*(\d+),\s*(\d+)\)/);
+        const hexColor = colorMatch ? '#' + [colorMatch[1],colorMatch[2],colorMatch[3]].map(x => parseInt(x).toString(16).padStart(2,'0')).join('') : computedColor;
+        let svgStr = new XMLSerializer().serializeToString(svgClone);
+        svgStr = svgStr.replace(/currentColor/g, hexColor);
+        node.backgroundImages = ["data:image/svg+xml;base64," + btoa(unescape(encodeURIComponent(svgStr)))];
+        node.type = "RECTANGLE";
+      } catch (e) {}
+    }
+
+    return node;
   }
 
   function normalizeAssetUrl(url) {
@@ -1062,7 +1080,7 @@
       throw new Error("扩展代理不可用");
     }
     const response = await chrome.runtime.sendMessage({
-      type: "PIXSO_CAPTURE_FETCH_ASSET",
+      type: "WEB_TO_PPT_FETCH_ASSET",
       url
     });
     if (!response?.ok) {
@@ -1082,14 +1100,14 @@
     let response = null;
     try {
       response = await chrome.runtime.sendMessage({
-        type: "PIXSO_CAPTURE_VISIBLE_TAB"
+        type: "WEB_TO_PPT_VISIBLE_TAB"
       });
     } catch (error) {
-      console.warn("[Web to Pixso] Raster fallback message failed", error);
+      console.warn("[Web to PPT] Raster fallback message failed", error);
       return null;
     }
     if (!response?.ok || !response.dataUrl) {
-      console.warn("[Web to Pixso] Raster fallback skipped", response?.error || "标签页截图失败");
+      console.warn("[Web to PPT] Raster fallback skipped", response?.error || "标签页截图失败");
       return null;
     }
     const image = new Image();
@@ -1102,7 +1120,7 @@
       });
       return image;
     } catch (error) {
-      console.warn("[Web to Pixso] Raster fallback image decode failed", error);
+      console.warn("[Web to PPT] Raster fallback image decode failed", error);
       return null;
     }
   }
@@ -1129,7 +1147,7 @@
   function hideFixedTopOverlays() {
     const hidden = [];
     for (const element of Array.from(document.body?.querySelectorAll("*") || [])) {
-      if (isWebToPixsoElement(element)) continue;
+      if (isWebToPPTElement(element)) continue;
       const style = window.getComputedStyle(element);
       if (style.position !== "fixed" && style.position !== "sticky") continue;
       const rect = element.getBoundingClientRect();
@@ -1166,13 +1184,13 @@
     };
   }
 
-  function hideWebToPixsoOverlays() {
+  function hideWebToPPTOverlays() {
     const hidden = [];
     for (const selector of [
-      "#__web_to_pixso_panel_root__",
+      "#__web_to_ppt_panel_root__",
-      "#__web_to_pixso_picker_root__",
+      "#__web_to_ppt_picker_root__",
-      "#__web_to_pixso_picker_box__",
+      "#__web_to_ppt_picker_box__",
-      "#__web_to_pixso_picker_label__"
+      "#__web_to_ppt_picker_label__"
     ]) {
       const element = document.querySelector(selector);
       if (!element) continue;
@@ -1212,9 +1230,9 @@
 
   function hideTextForBackgroundRaster(targetRect) {
     const style = document.createElement("style");
-    style.setAttribute("data-web-to-pixso-background-raster", "true");
+    style.setAttribute("data-web-to-ppt-background-raster", "true");
     style.textContent = `
-      html body *:not(#__web_to_pixso_panel_root__):not(#__web_to_pixso_picker_root__) {
+      html body *:not(#__web_to_ppt_panel_root__):not(#__web_to_ppt_picker_root__) {
         color: transparent !important;
         -webkit-text-fill-color: transparent !important;
         text-shadow: none !important;
@@ -1239,7 +1257,7 @@
     const isTransparent = value => !value || /transparent|rgba\([^)]*,\s*0(?:\.0+)?\)/i.test(value);
 
     for (const element of Array.from(document.body?.querySelectorAll("*") || [])) {
-      if (isWebToPixsoElement(element)) continue;
+      if (isWebToPPTElement(element)) continue;
       const style = window.getComputedStyle(element);
       const rect = element.getBoundingClientRect();
       if (!isVisible(element, rect, style)) continue;
@@ -1615,7 +1633,7 @@
           const scrollY = Math.max(0, Math.min(target.rect.y, document.documentElement.scrollHeight - window.innerHeight));
           window.scrollTo(0, scrollY);
           await new Promise(resolve => setTimeout(resolve, 620));
-          const restorePluginOverlays = hideWebToPixsoOverlays();
+          const restorePluginOverlays = hideWebToPPTOverlays();
           const restoreText = target.mode === "visual"
             ? () => {}
             : hideTextForBackgroundRaster(target.rect);
@@ -1636,7 +1654,7 @@
             restorePluginOverlays();
           }
           if (!asset?.data) continue;
-          const key = `web-to-pixso-raster://${++rasterCounter}`;
+          const key = `web-to-ppt-raster://${++rasterCounter}`;
           assets[key] = {
             type: "image",
             mimeType: asset.mimeType || "image/png",
@@ -1684,7 +1702,7 @@
             children: []
           });
         } catch (error) {
-          console.warn("[Web to Pixso] Raster fallback failed", error);
+          console.warn("[Web to PPT] Raster fallback failed", error);
         }
       }
     } finally {
@@ -1722,7 +1740,7 @@
           const scrollY = Math.max(0, Math.min(y, document.documentElement.scrollHeight - window.innerHeight));
           window.scrollTo(0, scrollY);
           await new Promise(resolve => setTimeout(resolve, 420));
-          const restorePluginOverlays = hideWebToPixsoOverlays();
+          const restorePluginOverlays = hideWebToPPTOverlays();
           const restoreFixedOverlays = options.keepFixedOverlays === true
             ? () => {}
             : hideFixedTopOverlays();
@@ -1735,7 +1753,7 @@
             restorePluginOverlays();
           }
           if (asset?.data) {
-            const key = `web-to-pixso-raster://${++rasterCounter}`;
+            const key = `web-to-ppt-raster://${++rasterCounter}`;
             assets[key] = {
               type: "image",
               mimeType: asset.mimeType || "image/png",
@@ -1784,7 +1802,7 @@
             });
           }
         } catch (error) {
-          console.warn("[Web to Pixso] Comparison fallback failed", error);
+          console.warn("[Web to PPT] Comparison fallback failed", error);
         }
         y += height;
         index += 1;
@@ -1813,7 +1831,7 @@
     });
   }
 
-  async function normalizeAssetForPixso(asset) {
+  async function normalizeAssetForPPT(asset) {
     if (!asset?.data) return asset;
     if (/^image\/(png|jpe?g|webp)$/i.test(asset.mimeType || "")) {
       return asset;
@@ -1836,7 +1854,7 @@
 
       return await canvasToPng(canvas) || asset;
     } catch (error) {
-      console.warn("[Web to Pixso] Image normalization failed", error);
+      console.warn("[Web to PPT] Image normalization failed", error);
       return asset;
     }
   }
@@ -1849,7 +1867,7 @@
       try {
         return await proxyFetchAsset(url);
       } catch (proxyError) {
-        console.warn("[Web to Pixso] Proxy image fetch failed, trying direct fetch", proxyError);
+        console.warn("[Web to PPT] Proxy image fetch failed, trying direct fetch", proxyError);
         return directFetchAsset(url);
       }
     }
@@ -1857,7 +1875,7 @@
     try {
       return await directFetchAsset(url);
     } catch (directError) {
-      console.warn("[Web to Pixso] Direct image fetch failed, trying extension proxy", directError);
+      console.warn("[Web to PPT] Direct image fetch failed, trying extension proxy", directError);
       return proxyFetchAsset(url);
     }
   }
@@ -1875,7 +1893,7 @@
       while (cursor < queue.length) {
         const url = queue[cursor++];
         try {
-          const result = await normalizeAssetForPixso(await fetchAsset(url, options.useProxy));
+          const result = await normalizeAssetForPPT(await fetchAsset(url, options.useProxy));
           assets[url] = {
             type: "image",
             mimeType: result.mimeType,
@@ -1924,7 +1942,7 @@
     return count;
   }
 
-  window.__webToPixsoCapture = async function capture(options = {}) {
+  window.__webToPPTCapture = async function capture(options = {}) {
     nodeCounter = 0;
     rasterCounter = 0;
     const assetUrls = new Set();
@@ -1940,7 +1958,7 @@
       try {
         comparisonFallbacks = await collectComparisonFallbacks(options);
       } catch (error) {
-        console.warn("[Web to Pixso] Comparison fallback collection skipped", error);
+        console.warn("[Web to PPT] Comparison fallback collection skipped", error);
       }
     }
     const documentRect = selectionRect || getDocumentRect();
@@ -1951,7 +1969,7 @@
       try {
         rasterFallbacks = await collectRasterFallbacks(options);
       } catch (error) {
-        console.warn("[Web to Pixso] Raster fallback collection skipped", error);
+        console.warn("[Web to PPT] Raster fallback collection skipped", error);
       }
     }
     if (root?.children) {
@@ -1970,7 +1988,7 @@
     return {
       schema: CAPTURE_SCHEMA,
       schemaVersion: CAPTURE_SCHEMA_VERSION,
-      format: "pixso-design-capture",
+      format: "web-to-ppt-capture",
       version: CAPTURE_SCHEMA_VERSION,
       generatedAt: new Date().toISOString(),
       source: {

web-to-ppt/convert-browser.js

@@ -0,0 +1,625 @@
+/**
+ * convert-browser.js — 浏览器兼容版转化逻辑
+ * 
+ * 从 convert-w2p.js 移植，去掉了 fs/path/https/child_process 依赖。
+ * 用 fetch() 替代 https.get()，用 jszip 替代 zip 命令行。
+ * 
+ * 导出：convertToPptx(jsonData) → Promise<Blob>
+ */
+
+// ===== 颜色工具 =====
+function rgbaToHex(rgbaStr) {
+  if (typeof rgbaStr !== 'string') return null;
+  rgbaStr = rgbaStr.trim();
+  if (rgbaStr === 'transparent' || rgbaStr === 'rgba(0,0,0,0)' || rgbaStr === 'rgba(0, 0, 0, 0)') return null;
+  const match = rgbaStr.match(/^rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*([\d.]+))?\s*\)$/);
+  if (!match) return null;
+  const r = parseInt(match[1], 10);
+  const g = parseInt(match[2], 10);
+  const b = parseInt(match[3], 10);
+  const a = match[4] !== undefined ? parseFloat(match[4]) : 1;
+  if (a === 0) return null;
+  return ((r << 16) | (g << 8) | b).toString(16).padStart(6, '0');
+}
+
+// ===== 图片下载 =====
+async function downloadImage(url) {
+  try {
+    const response = await fetch(url, { signal: AbortSignal.timeout(8000) });
+    if (!response.ok) return null;
+    const buffer = await response.arrayBuffer();
+    const bytes = new Uint8Array(buffer);
+    let binary = '';
+    for (let i = 0; i < bytes.length; i += 0x8000) {
+      binary += String.fromCharCode(...bytes.subarray(i, i + 0x8000));
+    }
+    return 'data:image/png;base64,' + btoa(binary);
+  } catch { return null; }
+}
+
+// ===== Slide 识别 =====
+const SLIDE_NAME_RE = /^(slide([- ]\w+)*|page)$/i;
+const STRUCTURAL_TAGS = new Set(['HTML', 'BODY', 'HEAD', 'CANVAS']);
+
+function collectIds(node, set) {
+  if (!node) return;
+  if (node.id) set.add(node.id);
+  if (node.children) for (const c of node.children) collectIds(c, set);
+}
+
+function isSlideCandidate(node, canvasArea) {
+  if (!node || node.type !== 'FRAME') return false;
+  if (!node.rect) return false;
+  if (node.layerGroup === 'comparison') return false;
+  if (STRUCTURAL_TAGS.has(node.tag)) return false;
+  if (!node.children || node.children.length === 0) return false;
+  if (node.name && SLIDE_NAME_RE.test(node.name.toLowerCase())) return true;
+  const rw = node.rect.width ?? node.rect.w ?? 0;
+  const rh = node.rect.height ?? node.rect.h ?? 0;
+  return canvasArea > 0 && (rw * rh) > canvasArea * 0.5;
+}
+
+function findSlides(node, canvasArea) {
+  if (!node) return [];
+  const results = [];
+  if (node.children) for (const c of node.children) results.push(...findSlides(c, canvasArea));
+  if (results.length > 0) return results;
+  if (isSlideCandidate(node, canvasArea)) results.push(node);
+  return results;
+}
+
+// ===== 子节点收集 =====
+function collectSlideChildren(node, slideX, slideY, parentW, depth) {
+  depth = depth || 0;
+  if (!node || !node.rect) return [];
+  const results = [];
+  const nr = node.rect;
+  const rw = nr.width ?? nr.w;
+  const rh = nr.height ?? nr.h;
+  if ((node.type !== 'RECTANGLE' || (node.backgroundImages && node.backgroundImages.length > 0)) && node.layerGroup !== 'comparison') {
+    results.push({
+      id: node.id, type: node.type, name: node.name, tag: node.tag,
+      rect: { x: nr.x - slideX, y: nr.y - slideY, w: rw, h: rh },
+      styles: node.styles || {}, src: node.src || node.text || '',
+      layerGroup: node.layerGroup || '',
+      backgroundImages: node.backgroundImages,
+      parentW: parentW || rw,
+      _depth: depth
+    });
+  }
+  if (node.type === 'RECTANGLE' && node.layerGroup === 'comparison' && node.backgroundImages?.length > 0) {
+    results.push({
+      id: node.id, type: 'IMAGE', name: node.name, tag: 'RASTER',
+      rect: { x: nr.x - slideX, y: nr.y - slideY, w: rw, h: rh },
+      styles: node.styles || {}, src: '',
+      layerGroup: node.layerGroup || '',
+      parentW: parentW || rw,
+      backgroundImages: node.backgroundImages,
+      _depth: depth
+    });
+  }
+  if (node.children && Array.isArray(node.children)) {
+    for (const child of node.children) {
+      results.push(...collectSlideChildren(child, slideX, slideY, rw, depth + 1));
+    }
+  }
+  return results;
+}
+
+// ===== 图片下载预处理 =====
+async function fetchNodeImages(node, pageUrl, assets) {
+  if (!node) return;
+  if (node.tag === 'IMG' && node.attributes?.src && (!node.backgroundImages || node.backgroundImages.length === 0)) {
+    const origin = pageUrl.replace(/^(https?:\/\/[^\/]+).*/, '$1');
+    let src = node.attributes.src;
+    if (src.startsWith('/')) src = origin + src;
+    else if (!src.startsWith('http')) src = pageUrl.replace(/\/[^\/]*$/, '/') + src;
+    const data = await downloadImage(src);
+    if (data) {
+      const key = 'img-' + (node.id || Math.random().toString(36).slice(2));
+      assets[key] = { data };
+      node.backgroundImages = [key];
+      node.type = 'IMAGE';
+    }
+  }
+  if (node.children) for (const c of node.children) await fetchNodeImages(c, pageUrl, assets);
+}
+
+// ===== 主转化函数 =====
+async function convertToPptx(input, onProgress) {
+  if (!input || !input.nodes) throw new Error('无效输入：缺少 nodes 字段');
+
+  const inputRoot = input.nodes;
+  const canvas = input.canvas || {};
+  const assets = input.assets || {};
+  const pageUrl = input.source?.url || '';
+
+  // 1. 下载图片
+  if (onProgress) onProgress('下载图片...');
+  await fetchNodeImages(inputRoot, pageUrl, assets);
+
+  // 2. 识别 slide
+  const canvasArea = (canvas.width || 0) * (canvas.height || 0);
+  var slideContainers = findSlides(inputRoot, canvasArea);
+  // fallback：没有匹配的 slide 容器时，用 body 作为 slide
+  if (slideContainers.length === 0) {
+    function findBody(node) {
+      if (!node) return null;
+      if (node.tag === 'BODY' && node.rect) return node;
+      if (node.children) for (const c of node.children) { const r = findBody(c); if (r) return r; }
+      return null;
+    }
+    const bodyNode = findBody(inputRoot);
+    if (bodyNode) slideContainers = [bodyNode];
+  }
+
+  // 3. 收集子节点
+  const slideGroups = slideContainers.map(s => ({
+    name: s.name,
+    slideRect: { x: s.rect.x, y: s.rect.y, w: s.rect.width ?? s.rect.w, h: s.rect.height ?? s.rect.h },
+    children: collectSlideChildren(s, s.rect.x, s.rect.y, null, 0)
+  }));
+  for (const sg of slideGroups) {
+    if (sg.children.length > 0 && sg.children[0].name === sg.name) sg.children.shift();
+  }
+
+  // 4. 游离节点
+  const slideSubtreeIds = new Set();
+  for (const sc of slideContainers) collectIds(sc, slideSubtreeIds);
+
+  function collectOrphans(node) {
+    if (!node || !node.rect) return [];
+    const results = [];
+    const nr = node.rect;
+    if (!slideSubtreeIds.has(node.id) && node.type !== 'RECTANGLE' && node.layerGroup !== 'comparison') {
+      results.push({
+        id: node.id, type: node.type, name: node.name, tag: node.tag,
+        rect: { x: nr.x, y: nr.y, w: nr.width ?? nr.w, h: nr.height ?? nr.h },
+        styles: node.styles || {}, src: node.src || node.text || '',
+        layerGroup: node.layerGroup || ''
+      });
+    }
+    if (node.children) for (const c of node.children) {
+      if (slideSubtreeIds.has(c.id)) continue;
+      results.push(...collectOrphans(c));
+    }
+    return results;
+  }
+  const orphans = collectOrphans(inputRoot);
+
+  for (const or of orphans) {
+    if (or.rect.w == null || or.rect.h == null) continue;
+    let best = null, bestDist = Infinity;
+    for (const sg of slideGroups) {
+      const dist = Math.abs(or.rect.y - sg.slideRect.y);
+      if (dist < sg.slideRect.h && dist < bestDist) { bestDist = dist; best = sg; }
+    }
+    if (best) {
+      const relNode = { ...or, rect: { ...or.rect } };
+      relNode.rect.x = or.rect.x - best.slideRect.x;
+      relNode.rect.y = or.rect.y - best.slideRect.y;
+      best.children.push(relNode);
+    }
+  }
+
+  // 5. 映射每个 slide
+  const slides = [];
+  const MAX_H_IN = 55.12;
+
+  for (const sg of slideGroups) {
+    if (onProgress) onProgress('处理 ' + sg.name + '...');
+    let objects = [];
+    let slideBg = null;
+
+    // 背景色
+    const slideNode = slideContainers.find(s => s.name === sg.name);
+    if (slideNode?.styles) {
+      const bg = slideNode.styles.backgroundColor;
+      if (bg && bg !== 'rgba(0, 0, 0, 0)' && bg !== 'transparent') {
+        const hex = rgbaToHex(bg);
+        if (hex) slideBg = { color: hex };
+      }
+    }
+    // fallback：canvas 背景色（实际页面背景色）
+    if (!slideBg && canvas.backgroundColor && canvas.backgroundColor !== 'rgba(0, 0, 0, 0)') {
+      const canvasHex = rgbaToHex(canvas.backgroundColor);
+      if (canvasHex) slideBg = { color: canvasHex };
+    }
+    // fallback：从文字颜色推断
+    if (!slideBg && slideNode?.styles) {
+      const textColor = slideNode.styles.color;
+      if (textColor) {
+        const tc = rgbaToHex(textColor);
+        if (tc) {
+          const r = parseInt(tc.slice(0,2), 16);
+          const g = parseInt(tc.slice(2,4), 16);
+          const b = parseInt(tc.slice(4,6), 16);
+          const lum = (r * 299 + g * 587 + b * 114) / 1000;
+          slideBg = lum > 128 ? { color: '1A1A1A' } : { color: 'FAFAFA' };
+        }
+      }
+    }
+
+    // 排序
+    sg.children.sort((a, b) => (parseInt(a.styles?.zIndex) || 0) - (parseInt(b.styles?.zIndex) || 0));
+
+    // 重叠去重
+    const imageRects = sg.children.filter(c => (c.type === 'IMAGE' || (c.type === 'RECTANGLE' && c.backgroundImages?.length > 0)) && c.rect).map(c => ({
+      x: Math.round(c.rect.x), y: Math.round(c.rect.y),
+      w: Math.round(c.rect.w), h: Math.round(c.rect.h),
+      z: parseInt(c.styles?.zIndex) || 0
+    }));
+    const seen = {};
+    const overlapRemove = new Set();
+    for (let i = sg.children.length - 1; i >= 0; i--) {
+      const ci = sg.children[i];
+      if (!ci.rect) continue;
+      if (ci.type === 'TEXT') {
+        const cx = Math.round(ci.rect.x), cy = Math.round(ci.rect.y);
+        const cw = Math.round(ci.rect.w), ch = Math.round(ci.rect.h);
+        const textZ = parseInt(ci.styles?.zIndex) || 0;
+        for (const ir of imageRects) {
+          const exactMatch = Math.abs(cx - ir.x) < 3 && Math.abs(cy - ir.y) < 3 && Math.abs(cw - ir.w) < 3 && Math.abs(ch - ir.h) < 3;
+          const contained = ir.x >= cx - 5 && ir.y >= cy - 5 && ir.x + ir.w <= cx + cw + 5 && ir.y + ir.h <= cy + ch + 5;
+          if ((exactMatch || contained) && ir.z >= textZ) { overlapRemove.add(ci.id); break; }
+        }
+      }
+      const key = ci.type + ',' + Math.round(ci.rect.x) + ',' + Math.round(ci.rect.y) + ',' + Math.round(ci.rect.w) + ',' + Math.round(ci.rect.h);
+      if (seen[key]) overlapRemove.add(ci.id);
+      else seen[key] = true;
+    }
+    if (overlapRemove.size > 0) sg.children = sg.children.filter(n => !overlapRemove.has(n.id));
+
+    // TEXT 合并
+    const textNodes = sg.children.filter(n => n.type === 'TEXT' && n.src);
+    const merged = new Set();
+    for (let i = 0; i < textNodes.length; i++) {
+      if (merged.has(textNodes[i].id)) continue;
+      const a = textNodes[i];
+      const ra = a.rect;
+      const group = [a];
+      for (let j = i + 1; j < textNodes.length; j++) {
+        if (merged.has(textNodes[j].id)) continue;
+        const b = textNodes[j];
+        const rb = b.rect;
+        if (Math.abs(ra.y - rb.y) > 5) continue;
+        const aRight = ra.x + ra.w;
+        const bRight = rb.x + rb.w;
+        const xAdjacent = Math.abs(aRight - rb.x) < 5 || Math.abs(bRight - ra.x) < 5;
+        const xOverlap = Math.abs(ra.x - rb.x) < 5;
+        if (xAdjacent || xOverlap) { group.push(b); merged.add(b.id); }
+      }
+      if (group.length > 1) {
+        merged.add(a.id);
+        group.sort((m, n) => m.rect.x - n.rect.x);
+        const minX = group[0].rect.x;
+        const maxRight = Math.max(...group.map(g => g.rect.x + g.rect.w));
+        const minTop = Math.min(...group.map(g => g.rect.y));
+        const maxBottom = Math.max(...group.map(g => g.rect.y + g.rect.h));
+        const richText = group.map(g => ({
+          text: g.src,
+          options: {
+            fontSize: Math.round(parseFloat(g.styles.fontSize) || 14),
+            fontFace: (g.styles.fontFamily || 'Arial').split(',')[0].replace(/['"]/g, '').trim(),
+            color: rgbaToHex(g.styles.color) || '000000',
+            bold: parseInt(g.styles.fontWeight) >= 700,
+            italic: g.styles.fontStyle === 'italic'
+          }
+        }));
+        sg.children.push({
+          id: 'merged-' + a.id, type: 'TEXT', _richText: richText,
+          rect: { x: minX, y: minTop, w: maxRight - minX, h: maxBottom - minTop },
+          styles: a.styles || {}, src: group.map(g => g.src).join(''),
+          parentW: a.parentW, _merged: true
+        });
+      }
+    }
+    sg.children = sg.children.filter(n => !merged.has(n.id));
+
+    // contentW
+    var slideW = sg.slideRect.w;
+    var contentW = slideW;
+    var nonOrphans = sg.children.filter(c => c.parentW != null);
+    if (nonOrphans.length > 0) {
+      var minX = Infinity, maxRight = 0;
+      for (const ch of nonOrphans) {
+        if (ch.rect) {
+          if (ch.rect.x < minX) minX = ch.rect.x;
+          var right = ch.rect.x + (ch.rect.w || 0);
+          if (right > maxRight) maxRight = right;
+        }
+      }
+      if (minX < Infinity && maxRight > 0) contentW = maxRight - minX;
+    }
+
+    // clipMap
+    var clipMap = {};
+    function buildClipMap(node, parentClip) {
+      if (!node) return;
+      var myClip = parentClip;
+      if (node.clipped && node.clipRect) {
+        myClip = { x: node.clipRect.x, y: node.clipRect.y, w: node.clipRect.width, h: node.clipRect.height };
+      }
+      clipMap[node.id] = myClip;
+      if (node.children) for (var c of node.children) buildClipMap(c, myClip);
+    }
+    if (slideNode) buildClipMap(slideNode, null);
+
+    // 主循环
+    for (const n of sg.children) {
+      if (n.type === 'RECTANGLE' && !n.backgroundImages?.length) continue;
+      if (n.tag === 'BODY' || n.tag === 'HTML') continue;
+      const r = n.rect;
+      if (r == null || r.w == null || r.h == null) continue;
+
+      var clip = clipMap[n.id];
+      if (clip) {
+        if (r.x > clip.x + clip.w || r.x + r.w < clip.x || r.y > clip.y + clip.h || r.y + r.h < clip.y) continue;
+      }
+
+      const S = 1 / 72;
+      const opts = {
+        x: Math.round(r.x * S * 1000) / 1000,
+        y: Math.round(r.y * S * 1000) / 1000,
+        w: Math.round(r.w * S * 1000) / 1000,
+        h: Math.round(r.h * S * 1000) / 1000
+      };
+
+      // TEXT
+      if (n.type === 'TEXT' && n.src) {
+        if (n.styles.display === 'none' || n.styles.visibility === 'hidden') continue;
+        const st = n.styles;
+        const fs = parseFloat(st.fontSize) || 14;
+        opts.fontSize = Math.round(fs);
+        opts.fontFace = (st.fontFamily || 'Arial').split(',')[0].replace(/['"]/g, '').trim();
+        opts.color = rgbaToHex(st.color) || '000000';
+        if (parseInt(st.fontWeight) >= 700 && !n._merged) opts.bold = true;
+        if (st.fontStyle === 'italic') opts.italic = true;
+        if (st.textAlign && st.textAlign !== 'start') opts.align = st.textAlign;
+        if (st.textDecorationLine?.includes('underline')) opts.underline = true;
+        if (st.textDecorationLine?.includes('line-through')) opts.strike = 'sngStrike';
+        if (st.letterSpacing && st.letterSpacing !== 'normal') {
+          var ls = parseFloat(st.letterSpacing);
+          if (!isNaN(ls) && ls !== 0) opts.charSpacing = Math.round(ls * 72 / 96);
+        }
+        if (st.opacity !== undefined && st.opacity !== '' && parseFloat(st.opacity) < 1) {
+          opts.transparency = Math.round((1 - parseFloat(st.opacity)) * 100);
+        }
+        if (st.lineHeight && st.lineHeight !== 'normal') {
+          var lh = parseFloat(st.lineHeight);
+          if (!isNaN(lh) && lh > 0) {
+            var lhRatio = lh / fs;
+            if (lhRatio > 0.5 && lhRatio < 5) opts.lineSpacingMultiple = Math.round(lhRatio * 100) / 100;
+          }
+        }
+
+        var textW = n._merged ? r.w : (n.parentW || r.w);
+        if (textW > contentW * 0.8) textW = contentW;
+        if (textW > contentW) textW = contentW;
+        if (textW < 108) textW = 108;
+        var maxW = contentW - r.x;
+        if (maxW < 108) maxW = 108;
+        if (textW > maxW) textW = maxW;
+        opts.w = Math.round(textW / 72 * 1000) / 1000;
+
+        objects.push({ type: 'text', text: n._richText || n.src, options: opts });
+        continue;
+      }
+
+      // IMAGE
+      if ((n.type === 'IMAGE' || n.type === 'RECTANGLE') && n.backgroundImages?.length > 0) {
+        var imgKey = n.backgroundImages[0];
+        var asset = assets[imgKey];
+        var imgData;
+        if (imgKey.startsWith('data:')) {
+          imgData = imgKey;
+        } else if (asset?.data) {
+          imgData = asset.data;
+        }
+        if (imgData) {
+          objects.push({ type: 'image', options: { x: opts.x, y: opts.y, w: opts.w, h: opts.h, data: imgData } });
+        }
+      }
+
+      // Shape (fill color)
+      if (n.styles.display === 'none' || n.styles.visibility === 'hidden') continue;
+
+      let fillColor = null;
+      let fillTransparency = null;
+      const bg = n.styles.backgroundColor;
+      if (bg && bg !== 'rgba(0, 0, 0, 0)' && bg !== 'transparent') {
+        fillColor = rgbaToHex(bg);
+        const alphaMatch = bg.match(/rgba?\(\s*\d{1,3}\s*,\s*\d{1,3}\s*,\s*\d{1,3}\s*,\s*([\d.]+)\s*\)/);
+        if (alphaMatch) {
+          const alpha = parseFloat(alphaMatch[1]);
+          if (alpha < 1) fillTransparency = Math.round((1 - alpha) * 100);
+        }
+      }
+      if (!fillColor) {
+        const bgImg = n.styles.backgroundImage;
+        if (bgImg?.startsWith('linear-gradient')) {
+          const m = bgImg.match(/rgb\(\d+,\s*\d+,\s*\d+\)/);
+          if (m) fillColor = rgbaToHex(m[0]);
+        }
+      }
+
+      if (fillColor) {
+        var shapeOpts = { x: opts.x, y: opts.y, w: opts.w, h: opts.h, fill: { color: fillColor } };
+        if (fillTransparency) shapeOpts.fill.transparency = fillTransparency;
+        if (n.styles.opacity !== undefined && n.styles.opacity !== '' && parseFloat(n.styles.opacity) < 1) {
+          var opTrans = Math.round((1 - parseFloat(n.styles.opacity)) * 100);
+          shapeOpts.fill.transparency = Math.max(shapeOpts.fill.transparency || 0, opTrans);
+        }
+
+        // 圆角（取四角最大值）
+        var brCorners = [
+          n.styles.borderTopLeftRadius,
+          n.styles.borderTopRightRadius,
+          n.styles.borderBottomLeftRadius,
+          n.styles.borderBottomRightRadius
+        ].filter(function(v) { return v && v !== '0px'; }).map(function(v) {
+          if (v.includes('%')) return parseFloat(v) / 100;
+          return parseFloat(v) / 72;
+        });
+        if (brCorners.length > 0) {
+          shapeOpts.rectRadius = Math.max.apply(null, brCorners);
+        }
+
+        // 旋转
+        if (n.styles.transform && n.styles.transform !== 'none') {
+          var rotateMatch = n.styles.transform.match(/rotate\(([-\d.]+)deg\)/);
+          if (rotateMatch) {
+            shapeOpts.rotate = parseFloat(rotateMatch[1]);
+          } else {
+            var matrixMatch = n.styles.transform.match(/matrix\(([-\d.]+),\s*([-\d.]+),\s*([-\d.]+),\s*([-\d.]+)/);
+            if (matrixMatch) {
+              var angle = Math.round(Math.atan2(parseFloat(matrixMatch[2]), parseFloat(matrixMatch[1])) * 180 / Math.PI);
+              if (angle !== 0) shapeOpts.rotate = angle;
+            }
+          }
+        }
+
+        // 边框
+        var bw = parseFloat(n.styles.borderTopWidth);
+        var bbw = parseFloat(n.styles.borderBottomWidth);
+        var blw = parseFloat(n.styles.borderLeftWidth);
+        var brw = parseFloat(n.styles.borderRightWidth);
+        var bc = rgbaToHex(n.styles.borderTopColor);
+        var bbc = rgbaToHex(n.styles.borderBottomColor);
+        var blc = rgbaToHex(n.styles.borderLeftColor);
+        var brc = rgbaToHex(n.styles.borderRightColor);
+        var allSameBorder = bw > 0 && bbw > 0 && blw > 0 && brw > 0
+          && n.styles.borderTopStyle !== 'none'
+          && bw === bbw && bw === blw && bw === brw
+          && bc && bc === bbc && bc === blc && bc === brc;
+        if (allSameBorder) {
+          var bc2 = rgbaToHex(n.styles.borderTopColor);
+          if (bc2) shapeOpts.line = { color: bc2, width: bw };
+        }
+
+        // 阴影
+        if (n.styles.boxShadow && n.styles.boxShadow !== 'none') {
+          var shadowMatch = n.styles.boxShadow.match(/rgba?\(([^)]+)\)\s+(\d+)px\s+(\d+)px\s+(\d+)px/);
+          if (shadowMatch) {
+            var shadowParts = shadowMatch[1].split(',').map(function(s) { return s.trim(); });
+            var shadowColor = rgbaToHex('rgb(' + shadowParts.slice(0,3).join(',') + ')') || '999999';
+            var shadowAlpha = shadowParts.length > 3 ? parseFloat(shadowParts[3]) : 0.3;
+            shapeOpts.shadow = { type: 'outer', blur: parseInt(shadowMatch[4]), offset: parseInt(shadowMatch[3]), color: shadowColor, opacity: Math.round(shadowAlpha * 100) / 100 };
+          }
+        }
+
+        // 形状类型
+        var useShape = 'rect';
+        if (shapeOpts.rectRadius) {
+          var isCircle = shapeOpts.rectRadius >= 0.5 && Math.abs(opts.w - opts.h) < 0.05;
+          useShape = isCircle ? 'ellipse' : 'roundRect';
+        }
+        objects.push({ type: 'shape', shapeName: useShape, options: shapeOpts });
+      }
+
+      // 四周边框线
+      var sides = [
+        { key: 'borderTopWidth', yOff: 0, hOff: 0 },
+        { key: 'borderBottomWidth', yOff: 1, hOff: 0 },
+        { key: 'borderLeftWidth', xOff: 0, wOff: 0 },
+        { key: 'borderRightWidth', xOff: 1, wOff: 0 }
+      ];
+      for (var si = 0; si < sides.length; si++) {
+        var side = sides[si];
+        var sbw = parseFloat(n.styles[side.key]);
+        if (sbw > 0) {
+          var sideKey = side.key.replace('Width', 'Color');
+          var sideStyle = side.key.replace('Width', 'Style');
+          if (n.styles[sideStyle] === 'none') continue;
+          var sbc = rgbaToHex(n.styles[sideKey]);
+          if (!sbc) continue;
+          var lx = side.xOff !== undefined ? opts.x + (side.xOff === 1 ? opts.w : 0) : opts.x;
+          var ly = side.yOff !== undefined ? opts.y + (side.yOff === 1 ? opts.h : 0) : opts.y;
+          var lw = side.wOff !== undefined ? 0 : opts.w;
+          var lh = side.hOff !== undefined ? 0 : opts.h;
+          var lineOpts = { x: lx, y: ly, w: lw || 0.01, h: lh || 0.01, fill: { color: sbc }, line: { type: 'none' } };
+          objects.push({ type: 'shape', shapeName: 'rect', options: lineOpts });
+        }
+      }
+    }
+
+    slides.push({ background: slideBg, objects });
+  }
+
+  // 6. 画布尺寸：多slide用容器尺寸，单slide用canvas（限制140cm）
+  var sizeSource;
+  if (slideGroups.length > 1) {
+    sizeSource = slideGroups[0].slideRect;
+  } else {
+    sizeSource = { w: canvas.width || 1920, h: Math.min(canvas.height || 1080, MAX_H_IN * 72) };
+  }
+  const sw = sizeSource.w / 72;
+  const sh = Math.min(sizeSource.h / 72, MAX_H_IN);
+
+  return {
+    presentation: { layout: 'CUSTOM', slideWidth: sw, slideHeight: sh },
+    slides
+  };
+}
+
+// ===== Schema → PPTX Blob =====
+async function schemaToPptxBlob(schema) {
+  const pres = new PptxGenJS();
+  pres.defineLayout({ name: 'CUSTOM', width: schema.presentation.slideWidth, height: schema.presentation.slideHeight });
+  pres.layout = 'CUSTOM';
+
+  for (const slideData of schema.slides) {
+    const slide = pres.addSlide();
+    slide.background = { fill: slideData.background?.color || 'FFFFFF' };
+    for (const obj of (slideData.objects || [])) {
+      const o = obj.options || {};
+      if (obj.type === 'text') {
+        const textOpts = {
+          x: o.x, y: o.y, w: o.w, h: o.h,
+          fontSize: o.fontSize || 12, fontFace: o.fontFace || 'Arial',
+          color: o.color || '000000', bold: o.bold || false, align: o.align || 'left'
+        };
+        if (o.underline) textOpts.underline = o.underline;
+        if (o.strike) textOpts.strike = o.strike;
+        if (o.charSpacing) textOpts.charSpacing = o.charSpacing;
+        if (o.transparency !== undefined) textOpts.transparency = o.transparency;
+        if (o.lineSpacingMultiple) textOpts.lineSpacingMultiple = o.lineSpacingMultiple;
+        slide.addText(obj.text || '', textOpts);
+      } else if (obj.type === 'shape') {
+        const st = { rect: 'rect', roundRect: 'roundRect', ellipse: 'ellipse' }[obj.shapeName] || 'rect';
+        const shapeOpts = {
+          x: o.x, y: o.y, w: o.w, h: o.h,
+          fill: o.fill ? { color: o.fill.color, transparency: o.fill.transparency } : undefined
+        };
+        if (o.line) shapeOpts.line = o.line;
+        else shapeOpts.line = { type: 'none' };
+        if (o.shadow) shapeOpts.shadow = o.shadow;
+        if (o.rectRadius) shapeOpts.rectRadius = o.rectRadius;
+        if (o.rotate) shapeOpts.rotate = o.rotate;
+        slide.addShape(pres.ShapeType[st] || pres.ShapeType.rect, shapeOpts);
+      } else if (obj.type === 'image') {
+        slide.addImage({ x: o.x, y: o.y, w: o.w, h: o.h, data: o.data || o.path });
+      }
+    }
+  }
+
+  // 生成 PPTX buffer（浏览器用 write，不用 writeFile）
+  const pptxBuffer = await pres.write({ outputType: 'arraybuffer' });
+
+  // 后处理：加 type="custom"
+  try {
+    const zip = await JSZip.loadAsync(pptxBuffer);
+    let presXml = await zip.file('ppt/presentation.xml').async('string');
+    if (presXml.includes('sldSz') && !presXml.includes('type="custom"')) {
+      presXml = presXml.replace(/sldSz cx="([^"]*)" cy="([^"]*)"/, 'sldSz cx="$1" cy="$2" type="custom"');
+      zip.file('ppt/presentation.xml', presXml);
+      return await zip.generateAsync({ type: 'blob', mimeType: 'application/vnd.openxmlformats-officedocument.presentationml.presentation' });
+    }
+  } catch {}
+
+  return new Blob([pptxBuffer], { type: 'application/vnd.openxmlformats-officedocument.presentationml.presentation' });
+}
+
+// ===== 导出 =====
+// ===== 暴露到全局 =====
+window.WebToPPT = { convertToPptx, schemaToPptxBlob };

web-to-ppt/manifest.json

@@ -1,15 +1,16 @@
 {
   "manifest_version": 3,
-  "name": "Web to Pixso",
+  "name": "Web to PPT",
-  "version": "1.1.1",
+  "version": "2.0.0",
-  "description": "Capture a webpage and convert it into editable Pixso layers.",
+  "description": "Capture a webpage and export it as an editable PPTX presentation.",
   "permissions": ["activeTab", "scripting", "downloads", "storage"],
   "host_permissions": ["<all_urls>"],
   "background": {
     "service_worker": "background.js"
   },
   "action": {
-    "default_title": "Web to Pixso",
+    "default_title": "Web to PPT",
+    "default_popup": "popup.html",
     "default_icon": {
       "16": "logo/plugin-logo.png",
       "32": "logo/plugin-logo.png",
@@ -25,7 +26,7 @@
   },
   "web_accessible_resources": [
     {
-      "resources": ["capture.js", "runner.js", "element-picker.js", "popup-panel.js", "logo/plugin-logo.png"],
+      "resources": ["capture.js", "runner.js", "lib-pptxgen.js", "convert-browser.js"],
       "matches": ["<all_urls>"]
     }
   ]

web-to-ppt/popup.html

@@ -0,0 +1,46 @@
+<!doctype html>
+<html lang="zh-CN">
+<head>
+  <meta charset="UTF-8">
+  <title>Web to PPT</title>
+  <link rel="stylesheet" href="popup.css">
+</head>
+<body>
+  <main class="shell">
+    <div class="header">
+      <div class="logo-title">
+        <img src="logo/plugin-logo.png" alt="" class="logo">
+        <span class="title">Web to PPT</span>
+        <span class="version-badge">v2.0</span>
+      </div>
+    </div>
+
+    <div class="content">
+      <div class="setting-row">
+        <span class="setting-label">采集宽度</span>
+        <label class="width-input-wrap">
+          <input class="width-input" id="captureWidth" type="text" inputmode="numeric" placeholder="自动">
+          <span class="width-unit">px</span>
+        </label>
+      </div>
+
+      <button class="capture-btn" id="exportBtn" type="button">
+        <span id="btnText">导出 PPTX</span>
+      </button>
+
+      <div class="status" id="status" hidden>
+        <div class="progress-bar"><div class="progress-fill" id="progressFill"></div></div>
+        <span class="status-text" id="statusText">准备中...</span>
+      </div>
+    </div>
+
+    <div class="footer">
+      <span class="author">html2pptx engine</span>
+    </div>
+  </main>
+
+  <script src="lib-pptxgen.js"></script>
+  <script src="convert-browser.js"></script>
+  <script src="popup.js"></script>
+</body>
+</html>

web-to-ppt/popup.js

@@ -0,0 +1,122 @@
+const SETTINGS_KEY = 'webToPixsoSettings';
+const DEFAULT_SETTINGS = { useProxy: false, concurrency: '8', captureMode: 'mixed', captureWidth: null };
+const MIN_CAPTURE_WIDTH = 320;
+const MAX_CAPTURE_WIDTH = 3840;
+
+const captureWidthInput = document.getElementById('captureWidth');
+const exportBtn = document.getElementById('exportBtn');
+const btnText = document.getElementById('btnText');
+const status = document.getElementById('status');
+const statusText = document.getElementById('statusText');
+const progressFill = document.getElementById('progressFill');
+
+function normalizeCaptureWidth(value, fallback = null) {
+  const number = Number.parseInt(String(value || '').replace(/\D+/g, ''), 10);
+  if (!Number.isFinite(number)) return fallback;
+  return Math.max(MIN_CAPTURE_WIDTH, Math.min(MAX_CAPTURE_WIDTH, number));
+}
+
+async function getCurrentViewportWidth() {
+  try {
+    const [tab] = await chrome.tabs.query({ active: true, currentWindow: true });
+    if (!tab?.id) return null;
+    const [{ result }] = await chrome.scripting.executeScript({
+      target: { tabId: tab.id },
+      func: () => Math.round(window.innerWidth || document.documentElement.clientWidth || 0)
+    });
+    return normalizeCaptureWidth(result, null);
+  } catch { return null; }
+}
+
+function setProgress(percent, text) {
+  status.hidden = false;
+  progressFill.style.width = `${Math.max(0, Math.min(100, percent))}%`;
+  statusText.textContent = text;
+}
+
+function setBusy(isBusy) {
+  exportBtn.disabled = isBusy;
+  exportBtn.classList.toggle('loading', isBusy);
+  exportBtn.classList.remove('success', 'error');
+  btnText.textContent = isBusy ? '处理中...' : '导出 PPTX';
+}
+
+function setResult(kind, text) {
+  exportBtn.classList.remove('loading', 'success', 'error');
+  exportBtn.classList.add(kind);
+  btnText.textContent = text;
+}
+
+async function exportPptx() {
+  setBusy(true);
+  setProgress(5, '准备采集...');
+
+  const captureWidth = normalizeCaptureWidth(captureWidthInput.value, null);
+
+  try {
+    // 1. 采集
+    setProgress(15, '正在采集页面...');
+    const captureResult = await chrome.runtime.sendMessage({
+      type: 'WEB_TO_PPT_CAPTURE_START',
+      options: { captureWidth }
+    });
+    if (!captureResult || !captureResult.ok) throw new Error(captureResult?.error || '采集失败');
+
+    // 2. 获取数据
+    setProgress(40, '采集完成，获取数据...');
+    const dataResult = await chrome.runtime.sendMessage({ type: 'WEB_TO_PPT_GET_DATA' });
+    if (!dataResult || !dataResult.ok) throw new Error(dataResult?.error || '获取数据失败');
+
+    // 3. 转化
+    setProgress(50, '正在生成 PPTX...');
+    const schema = await WebToPPT.convertToPptx(dataResult.data, (msg) => setProgress(60, msg));
+    // Debug: check rotation
+    const rotateCount = schema.slides.reduce((acc, s) => acc + s.objects.filter(o => o.options?.rotate).length, 0);
+    console.log('[WebToPPT] schema:', schema.slides.length, 'slides,', rotateCount, 'shapes with rotation');
+
+    // 4. 生成 PPTX
+    setProgress(85, '正在打包...');
+    const blob = await WebToPPT.schemaToPptxBlob(schema);
+
+    // 5. 转 base64
+    const buffer = await blob.arrayBuffer();
+    const bytes = new Uint8Array(buffer);
+    let binary = '';
+    for (let i = 0; i < bytes.length; i += 0x8000) {
+      binary += String.fromCharCode(...bytes.subarray(i, i + 0x8000));
+    }
+    const base64 = btoa(binary);
+
+    // 6. 存到 storage，让 background 下载
+    setProgress(95, '正在下载...');
+    const title = dataResult.data.source?.title || 'webpage';
+    const safeTitle = title.replace(/[\\/:*?"<>|]+/g, '-').replace(/\s+/g, '-').slice(0, 64) || 'webpage';
+    const filename = `web-to-ppt/${safeTitle}-${Date.now()}.pptx`;
+
+    await chrome.storage.session.set({ pptxBase64: base64, pptxFilename: filename });
+    const dlResult = await chrome.runtime.sendMessage({ type: 'WEB_TO_PPT_DOWNLOAD' });
+    if (!dlResult || !dlResult.ok) throw new Error(dlResult?.error || '下载失败');
+
+    setProgress(100, '导出完成');
+    setResult('success', '已下载到 Downloads/web-to-ppt/');
+
+  } catch (error) {
+    setProgress(0, error.message || String(error));
+    setResult('error', '导出失败');
+    setTimeout(() => {
+      setBusy(false);
+      status.hidden = true;
+      progressFill.style.width = '0';
+    }, 3000);
+  }
+}
+
+document.addEventListener('DOMContentLoaded', async () => {
+  const currentWidth = await getCurrentViewportWidth();
+  captureWidthInput.value = String(currentWidth || '');
+});
+
+exportBtn.addEventListener('click', exportPptx);
+captureWidthInput.addEventListener('input', () => {
+  captureWidthInput.value = captureWidthInput.value.replace(/\D+/g, '');
+});

web-to-ppt/runner.js

@@ -5,7 +5,7 @@
 
   function freezeAnimations() {
     const style = document.createElement("style");
-    style.id = "__web-to-pixso-freeze";
+    style.id = "__web-to-ppt-freeze";
     style.textContent = `
       *, *::before, *::after {
         animation-play-state: paused !important;
@@ -134,8 +134,8 @@
     await Promise.race([document.fonts.ready, delay(timeout)]);
   }
 
-  window.__webToPixsoRunCapture = async function runCapture(options = {}) {
+  window.__webToPPTRunCapture = async function runCapture(options = {}) {
-    if (!window.__webToPixsoCapture) {
+    if (!window.__webToPPTCapture) {
       throw new Error("采集引擎未加载");
     }
 
@@ -150,7 +150,7 @@
     stabilizeCarousels();
     await delay(200);
 
-    return window.__webToPixsoCapture({
+    return window.__webToPPTCapture({
       useProxy: Boolean(options.useProxy),
       concurrency: options.concurrency || "8",
       captureMode: options.captureMode === "editable" ? "editable" : "mixed",

webpack.config.js

@@ -0,0 +1,29 @@
+const path = require('path');
+
+module.exports = {
+  entry: './web-to-ppt/convert-browser.js',
+  output: {
+    filename: 'convert-bundle.js',
+    path: path.resolve(__dirname, 'web-to-ppt'),
+    library: { type: 'module' },
+    module: true
+  },
+  experiments: { outputModule: true },
+  resolve: {
+    fallback: {
+      fs: false,
+      path: false,
+      https: false,
+      http: false,
+      child_process: false,
+      stream: false,
+      buffer: require.resolve('buffer/'),
+      process: false
+    }
+  },
+  externals: {
+    // pptxgenjs 和 jszip 通过 import() 动态加载，不打包
+  },
+  mode: 'production',
+  target: 'web'
+};