Page carousel navigation with long-press jumps #60

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opened 2026-08-31 17:55:58 +02:00 by robert · 0 comments

robert commented

2026-08-31 17:55:58 +02:00

(Migrated from git.butzei.de)

Goal

A single flat ring of pages, wrapping at both ends, with two shortcuts so nothing is more than two presses away.

Acceptance criteria

Up and Down move to the previous and next enabled page, wrapping at both ends
Long Up jumps to page 1; long Down jumps to the map
Select starts and pauses; long Select stops with confirmation; Back exits with confirmation while riding
Navigation page inserts itself into the ring only when a route is loaded
Disabled and auto-hidden pages are skipped without a visible flicker
Current page persisted across app restarts
Long-press does not also fire the short-press action
Buttons stay responsive while map frames are arriving

Files

watchapp/src/c/main.c
watchapp/src/c/carousel.c

Notes

See docs/DESIGN.md section 5. Chosen over a Back-toggles-groups model because Back not going back is surprising on Pebble and risks accidental exits.

## Goal A single flat ring of pages, wrapping at both ends, with two shortcuts so nothing is more than two presses away. ## Acceptance criteria - [ ] Up and Down move to the previous and next enabled page, wrapping at both ends - [ ] **Long Up jumps to page 1**; **long Down jumps to the map** - [ ] Select starts and pauses; long Select stops with confirmation; Back exits with confirmation while riding - [ ] Navigation page inserts itself into the ring only when a route is loaded - [ ] Disabled and auto-hidden pages are skipped without a visible flicker - [ ] Current page persisted across app restarts - [ ] Long-press does not also fire the short-press action - [ ] Buttons stay responsive while map frames are arriving ## Files - `watchapp/src/c/main.c` - `watchapp/src/c/carousel.c` ## Notes See docs/DESIGN.md section 5. Chosen over a Back-toggles-groups model because Back not going back is surprising on Pebble and risks accidental exits.