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Canvas analysis previously sent every page. Add a Magic Notes setting for 1-8 canvas pages, defaulting to 1 for new and historical settings. Select the first N pages in current canvas order before capture and use the same text/image range for saved entries, drafts and canvas-source todos. Keep full 50-page saving/export, expose the same setting through config tools, and use the shared settings select with an inline help icon. Include pagination, persistence, production IPC and isolated Electron regressions, including text-only input and scaled page boundaries. Validation: focused feature tests and isolated Electron regressions passed; the final compact UI passed 14 tests. Typecheck and lint were reported passing by the coordinating agent. No full-suite pass is claimed because the completed full test command exposed no summary. No live model calls were made for this commit preparation. Release note: 魔法笔记新增“发送画布页数”设置，可选 1～8 页，默认 1 页，按当前画布顺序发送前 N 页的文字和图片；标题旁问号可查看说明，保存和导出完整画布不受影响。
78 lines
4.8 KiB
Markdown
78 lines
4.8 KiB
Markdown
# Magic Notes
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Magic Notes is the local notes, checklist and AI-comment workbench. Desktop
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actions and authorized Agent/MCP tools use the same desktop store: SQLite for
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metadata and indexes, and local files for entry bodies and binary assets.
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The open workbench subscribes to successful writes so users can see external
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changes without leaving the page or clicking a refresh button.
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The workbench opens on a responsive note-card overview. Opening a note replaces
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the overview with a continuous record stream, a narrow left index and independent
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right AI comments. Both side panes can collapse. Index items show one real
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first-page canvas thumbnail with page count, or a text summary; clicking scrolls
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without replacing the editor or losing a draft. Opening a note shows a blank composer
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above the history, with text/canvas selection and Save. Creating a record resets
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that composer; editing a saved record requires its explicit Edit action. The separate To-dos view
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keeps search, status filters and grouped tasks on one page, with direct completion
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and a stable left list/right detail layout for instructions, source content and AI
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comments. Narrow containers use on-demand detail with an explicit return to the
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mounted list. One content-sized button switches to the other view in the page
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header immediately before New note; status filters sit beside search and wrap
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when needed. Note detail removes the surrounding frame and stream padding while
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keeping editor borders and the AI divider. Returning from a source note restores the task
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context and protects unsaved editor changes. A successful save followed by no
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further edits does not prompt again on return. Narrow note layouts use an index
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drawer and bounded bottom AI pane.
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## Documents
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- [Technical design](./technical-design.md): file storage, schema 38 migration,
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backup boundaries, database notifications, process boundaries, canvas and AI
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contracts, refresh lifecycle and regression coverage.
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- [Progress](./progress.md): implementation and validation evidence.
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- [UI design system](../../../UI-DESIGN.md#137-魔法笔记): authoritative workbench
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interaction rules, including selection and draft preservation.
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- [Canvas integration](../../../src/renderer/src/magic-canvas/README.md): React
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controller API, PeopleLib core limits, asset adaptation and rendering lifecycle.
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An entry is a saved rich-text or paged-canvas record within a note. Its body lives
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in `notes/<noteId>/entries/<entryId>.json` beside note-local binary assets;
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`note.json` is a derived membership manifest. SQLite retains metadata, indexes,
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revisions, todos and comments. API reads hydrate assets back into the existing
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content format. A todo is a checklist item derived from rich text
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or the canvas Quill flow. An unsaved draft belongs to the open editor; it is not
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written to storage by a background refresh.
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Backups must coordinate SQLite and the adjacent `notes/` tree while note writes
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are paused or the app is closed. A database-only backup cannot restore these
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bodies. There is no product one-click backup action; see the
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[backup contract](./technical-design.md#backup-and-restore).
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## Canvas Scope
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The integrated PeopleLib editor uses Fabric for paged annotations and Quill for
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body text flowing across pages. It supports paper templates, pen/highlighter,
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object erasing and selection/transforms, floating text, images, PDF backgrounds
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with native text extraction, and raster PDF export. Saves are manual. Undo/redo
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belongs to the current annotation page or Quill body mode; it is not a global
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document history. There is no infinite canvas or PNG download button.
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Editors and saved viewers support view zoom and responsive Fit width without
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changing saved content or export dimensions; see the
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[canvas zoom reference](../../../src/renderer/src/magic-canvas/README.md#view-zoom).
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Drafts, saved entries and todos sourced from canvases support AI comments using
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the default model's image-input capability. The Canvas pages to send setting
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selects the first 1-8 pages in current canvas order, defaulting to 1. It counts
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pages in one canvas, not entries, and leaves full-canvas saving and export intact.
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Image-capable models receive complete captures and extracted text for that prefix.
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Text-only models receive the same page range as an explicitly labelled
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text fallback; a purely visual canvas entry or draft reports that an image-capable
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default model is required. Canvas comments are requested manually in `immediate`
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mode, or after a manual save in `after-save-auto` mode. Analysis failure does not
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undo a successful save. Detailed retention rules are in the
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[AI contract](./technical-design.md#canvas-analysis-and-comments).
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Canvas implementation is complete and final validation is in progress. The
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[progress record](./progress.md) distinguishes confirmed production-path evidence
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from the pending final repository checks.
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