jzombie / term-wm / 29113142828

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Build Type

push

github

Committed by web-flow

Commit Message

feat: Notification system, tiling behavioral fixes, and declarative UI (#98)

* feat: Notification system, tiling behavioral fixes, and declarative UI
components

Tiling Manager Behavioral Fixes
-------------------------------
- Extract `bifurcate_draw_order()` helper that rebuilds
  `managed_draw_order`
  from `z_order` with strict tiled-first/floating-last layer separation.
  This single source of truth prevents future regressions in Z-buffer
  topology.
- Fix `apply_snap` void-snap and normal-snap paths to use
  `bifurcate_draw_order()`
  instead of raw `z_order.clone()`, which broke the tiled/floating layer
  invariant
  after snap-to-tile operations.
- Update `bring_to_front_key` to use centralized bifurcation and add
  guard that
  prevents tiled windows from being elevated in Z-order.
- Fix split handle visibility check: `||` to `&&` so both children must
  contain
  tiled windows for the handle to be registered.
- Skip resize handles for maximized floating windows.
- Fix `tile_window_key` to fill void regions before falling back to
  insert.
- Make `set_floating_rect` public to enable integration testing of
  floating state.

Notification System
-------------------
- Add `NotificationQueue` data structure with bounded capacity and
  eviction.
- Introduce `RegionType` enum (`Window(WindowKey)` |
  `Notification(Arc<str>)`)
  in `DrawPlan` to carry semantic payload alongside spatial bounds.
- Render notification toasts in `DrawPlanRenderer` with bordered
  paragraph widgets.
- Add `SendNotification(String)` action and `DismissNotification(id)`
  system task.
- Register `HitTarget::Notification` for toast click consumption.

Declarative UI Components
-------------------------
- Add `ButtonComponent`: clickable button with action dispatch.
- Add `LabelComponent`: static text with configurable color.
- Add `VerticalStackComponent`: vertical layout container with gap
  support
  and stretch-to-fill for the last child.
- Add `WmSystemPanelComponent`:... (continued)

Coverage Stats

322 of 944 new or added lines in 22 files covered. (34.11%)

125 existing lines in 7 files now uncovered.

20871 of 28338 relevant lines covered (73.65%)

203.62 hits per line