Function showHtmlContextMenu

renderer.js:15768–16027

(menuData, x, y, options = {})

    elements.forEach(element => {
      if (element) container.appendChild(element);
    });
    await new Promise(resolve => setTimeout(resolve, 50));
  }
  
  // Just update the count, don't touch progress bars
  await updateModelCounts(files.length);
}

// Add a separate function for generating thumbnails
async function generateThumbnail(file) {
  try {
    const filePath = (typeof file === 'string') ? file : file.filePath;
    if (!filePath) {
      throw new Error("generateThumbnail: filePath is undefined");
    }

    // 1. Try to get embedded thumbnail for 3MF
    if (filePath.toLowerCase().endsWith('.3mf')) {
        console.log(`[DEBUG] generateThumbnail: Attempting to extract embedded thumbnail for ${filePath}`);
        try {
            const images = await extract3MFThumbnail(filePath);
            if (images && images.length > 0) {
                const validImages = images.filter(
                  (im) => typeof im === 'string' && im.startsWith('data:image')
                );
                if (validImages.length > 0) {
                    const firstImage = validImages[0];
                    console.log(
                      `[DEBUG] generateThumbnail: SUCCESS - Saving ${validImages.length} embedded image(s) for ${filePath}`
                    );
                    await window.electron.addMultipleThumbnails(filePath, validImages);

                    try {
                      await window.electron.calculateFileHash(filePath);
                    } catch (hashError) {
                      console.error(`Error calculating hash for ${filePath}:`, hashError);
                    }

                    return firstImage;
                } else {
                    console.log(`[DEBUG] generateThumbnail: Invalid image format for ${filePath}`);
                }
            } else {
                console.log(`[DEBUG] generateThumbnail: No embedded images found for ${filePath}`);
            }
        } catch (e) {
            console.error('Error extracting 3MF thumbnail:', e);
        }
    }

    // Use the exposed function to get file stats
    const stats = await window.electron.getFileStats(filePath);
    const fileSizeInMB = stats.size / (1024 * 1024);
    
    if (fileSizeInMB > MAX_FILE_SIZE_MB) {
      debugLog(`Skipping thumbnail generation for ${filePath} (${fileSizeInMB.toFixed(2)}MB > ${MAX_FILE_SIZE_MB}MB)`);
      console.warn(`Skipping thumbnail generation for ${filePath} (${fileSizeInMB.toFixed(2)}MB > ${MAX_FILE_SIZE_MB}MB)`);
      await window.electron.saveThumbnail(filePath, '3d.png');