 Timothy Jaeryang Baek
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890949abe6
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feat: add DOCX/XLSX/PPTX file preview
- DOCX: mammoth converts to semantic HTML (prose preview)
- XLSX: xlsx library extended to FileNav with sheet tabs at bottom
- PPTX: custom canvas renderer produces PNG images per slide
with panzoom zoom/pan and slide navigation
Changes:
- New: src/lib/utils/pptxToHtml.ts (canvas-based PPTX renderer)
- FileNav.svelte: office format detection, blob download, conversion
- FilePreview.svelte: office rendering branches, sheet tabs, slide viewer
- FileItemModal.svelte: DOCX/PPTX preview tabs
- package.json: added mammoth dependency
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2026-03-04 15:50:37 -06:00 |
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