Draw the standard header (clock, battery, title) via GUI.drawHeader().
Replace hardcoded MARGIN with theme metrics for content positioning.
Content area now starts below the header and stops above button hints
so the last lines are never obscured.
Made-with: Cursor
Replace 13 per-accessor static std::string blank locals with a single
file-scope kBlank (~384 bytes DRAM saved). Add Epub::getMetadata()
returning the full BookMetadata struct. Refactor buildLayout from 14
individual parameters to a single BookMetadata const ref + fileSize.
Made-with: Cursor
Add parsing for dc:publisher, dc:date, dc:subject, dc:rights,
dc:contributor, dc:identifier (prefers ISBN scheme), and
calibre:rating. All new fields serialized in BookMetadataCache
(version bumped to 7) and displayed in BookInfoActivity with
rating shown as N/5 scale.
Made-with: Cursor
When BookInfo is opened for a book with no existing cache,
epub.load(true, true) triggers a 1-2s full parse. Show a
"Loading..." popup with progress bar so the device doesn't
appear frozen. Popup only appears on the fallback path —
cached books load silently. Same pattern for XTC books.
Made-with: Cursor
- Fix BookInfo buttons: Left/Right front = scroll down/up, Confirm = no-op,
side buttons retained. Separate Up/Down hints on btn3/btn4.
- Fallback load: try epub.load(true, true) when cache-only load fails,
so Book Info works for unopened books.
- Add "Book Info" to ManageBook menu (BOOK_INFO action) with handlers in
all 4 result sites (Home, Recent, FileBrowser, Reader).
- Fix HomeActivity cover regen: call generateCoverBmp(false) + validate
with isValidThumbnailBmp before falling to placeholder, matching the
reader's multi-tier fallback pipeline. Same for XTC branch.
Made-with: Cursor
Ports upstream PR #1342 (feat: Add Book Info screen, richer metadata,
and safer file-browser controls) with mod-specific adaptations:
- Parse and cache series, seriesIndex, description from EPUB OPF
- Bump book.bin cache version to 6 for new metadata fields
- Add BookInfoActivity (new screen) accessible via Right button in FileBrowser
- Add ManageBook menu via Left button in FileBrowser (replaces upstream hidden delete)
- Guard all delete/archive actions with ConfirmationActivity (10 call sites)
- Add inputArmed gating to ConfirmationActivity to prevent accidental confirmation
- Safe deserialization: readString now returns bool with MAX_STRING_LENGTH guard
- Add series field to RecentBooksStore with JSON and binary serialization
- Add i18n keys: STR_BOOK_INFO, STR_AUTHOR, STR_SERIES, STR_FILE_SIZE, etc.
Made-with: Cursor
