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feat: v0.4.0 migrate to lib-core.panel persistent widgets

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Migrate the top toolbar, right-side Layers panel, and bottom palette
strip to lib-core.panel v0.3.0 persistent widgets (W.2 of the
panel-window-manager plan):

  map-editor.toolbar -- top strip (full width, ~290 px tall)
  map-editor.layers  -- right side-panel (160 px wide)
  map-editor.palette -- bottom strip (full width, 64 px tall)

All three registered as persistent=true (open from module-init, not
dismissed by ESC), input_block='self' (hit-test claims clicks within
own bounds; misses fall through to canvas), and chromeless=true
(panel-lib skips its title-bar/border/X — widgets keep their own
visual style).

Existing draw_menu_bar / draw_side_panel / draw_palette and
handle_click logic is wrapped via thin widget render + handle_input
fns (M.draw_toolbar_widget / M.handle_toolbar_click etc.); no
behavioural change to the widget interiors.

Map-canvas remains module-rendered. Canvas drag-paint is now gated on
panel.point_in_any_panel(mx, my) so widget clicks no longer bleed
through into map paint.

Removed state.show_layers_panel / show_palette and their toggle
helpers (panel-lib manages widget visibility; Window menu items now
flip panel.is_open/toggle on the widget ids directly). Modals stay
module-rendered + module-routed (handled by handle_modal_click
before panel.update).

Manifest bumped 0.3.4 -> 0.4.0; lib-core.panel dep added at 0.3.0.
This commit is contained in:
Calic
2026-06-15 02:26:20 +02:00
parent a150dd8dc5
commit 176305e35b
3 changed files with 281 additions and 92 deletions
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README.md
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@@ -153,3 +153,31 @@ cells are structurally blind to their cell-tile neighbours.
See `sporel-meta/docs/superpowers/specs/2026-06-01-map-editor-cell-tile-mode-design.md`
for the full design rationale and the Boris-taxonomy background.
## Panel-Lib Migration (v0.4.0)
The top toolbar, right-side Layers panel, and bottom palette strip
have been migrated to `lib-core.panel` v0.3.0 persistent widgets
(W.2 of the panel-window-manager plan):
| Widget ID | Layout slot | Role |
|-----------|-------------|------|
| `map-editor.toolbar` | top strip (full width, 290 px) | Menu bar + mode-pill + open-dropdown |
| `map-editor.layers` | right side-panel (160 px wide) | Layer rows + roof toggle |
| `map-editor.palette` | bottom strip (full width, 64 px) | Tile-thumbnail swatches |
All three are registered as `persistent=true` (open from module-init,
not dismissed by ESC), `input_block="self"` (hit-test claims clicks
within own bounds; misses fall through to canvas), and `chromeless=true`
(panel-lib skips its title-bar / border / close-X — the widgets paint
their own existing style). The map-canvas is NOT a panel widget — it
remains module-rendered between `camera.begin/finish`. Canvas drag-paint
is gated on `panel.point_in_any_panel(mx, my)` so widget clicks no
longer bleed through into the underlying map cells.
The Window menu's `Layers Panel` / `Palette` toggles now flip the
persistent widgets' open-state via `panel.toggle(id)` directly.
Modals (cheatsheet, save-as, map-properties, about) and the bottom-left
status chip stay module-rendered (drawn AFTER `panel.render()` so they
appear on top of widget panels).