crosspoint-reader-mod

cottongin/crosspoint-reader-mod

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Author	SHA1	Message	Date
cottongin	edf273f1d8	feat: BookInfo button mapping, ManageBook integration, cover regen fix - 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	2026-03-09 02:06:25 -04:00
cottongin	1105919359	fix: BookInfo performance — Y-culling, newline normalization, cover clamping Addressed critical render performance issues identified via device debug log: - Add Y-culling in render() to skip off-screen draw calls (was causing 337K LOG_ERR calls per frame, 7-13s render times) - Normalize description whitespace (strip embedded \n/\r/\t) to prevent "No glyph for codepoint 10" errors - Clamp cover bitmap maxHeight to prevent drawing beyond screen edge - Pre-compute layout in onEnter() with InfoField struct (wrappedText called once, not per frame) - Add cover image display via generateThumbBmp + drawBitmap1Bit Made-with: Cursor	2026-03-09 01:52:07 -04:00
cottongin	4cf395aee9	port: upstream PR #1342 - Book Info screen, richer metadata, safer controls 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	2026-03-09 00:39:32 -04:00

Author

SHA1

Message

Date

cottongin

edf273f1d8

feat: BookInfo button mapping, ManageBook integration, cover regen fix

- 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

2026-03-09 02:06:25 -04:00

cottongin

1105919359

fix: BookInfo performance — Y-culling, newline normalization, cover clamping

Addressed critical render performance issues identified via device debug log:
- Add Y-culling in render() to skip off-screen draw calls (was causing
  337K LOG_ERR calls per frame, 7-13s render times)
- Normalize description whitespace (strip embedded \n/\r/\t) to prevent
  "No glyph for codepoint 10" errors
- Clamp cover bitmap maxHeight to prevent drawing beyond screen edge
- Pre-compute layout in onEnter() with InfoField struct (wrappedText
  called once, not per frame)
- Add cover image display via generateThumbBmp + drawBitmap1Bit

Made-with: Cursor

2026-03-09 01:52:07 -04:00

cottongin

4cf395aee9

port: upstream PR #1342 - Book Info screen, richer metadata, safer controls

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

2026-03-09 00:39:32 -04:00

3 Commits