Per user 2026-05-05 directive: OP render engine + event types stay
consistent with Jian. The OP-specific ShellEvent enum + JianPointerMapper
translation layer (Phase B Task 3 commit f2169d00) was over-designed —
OP-side abstraction provides no value over directly consuming
jian_core::gesture::PointerEvent.
Deleted:
- crates/openpencil-shell-core/src/event.rs (ShellEvent enum + 9 subtypes)
- crates/openpencil-shell-core/tests/event_shape.rs (3 unit tests)
- crates/openpencil-shell-native/src/event/mod.rs (JianPointerMapper)
- crates/openpencil-shell-native/tests/event_mapping.rs (15 unit tests)
Added:
- shell-core lib.rs re-exports jian_core::gesture::{PointerEvent,
PointerKind, PointerPhase, MouseButtons, Modifiers, PointerId} so
consumer code can import Jian event types via the OP shell crate.
OP visual model differentiation (single-page + infinite canvas
recommended, multi-page also supported, no routing, cross-page event
linkage when multi-page) lives at canvas viewport layer (Step 1c+),
not at event type abstraction.
spec v19.3 → v19.4 mini-patch (separate commit in openpencil-docs)
documents the simplification.
e706454235