|
empty
Builds on the kernel per-pixel-alpha + set_size-resize capabilities.
- Transparent strip: body.dock background #1c1c1ee6 -> transparent, so the
windows beneath show through everywhere the cards don't cover; cards keep their
solid #2e2e32 panel. data-attr-src preview, Noto Sans, and the d1 slot-enter
animation are intact.
- Surface hugs the card stack: height = surface_height(count) =
max(1, 2*pad + count*card + (count-1)*gap) (0->1px hidden, 1->140, 2->272, …),
never the full output height, so the transparent area doesn't needlessly
capture input. The empty dock is a positive 1px hidden placeholder (the substrate
rejects 0 geometry); grows/shrinks via set_size on minimize/restore.
- Fix: re-minimize after the dock empties was a no-op. do_restore relied on
on_toplevel_focused re-firing, but a restored window was never seat-defocused,
so focus() is a seat no-op and the event never fires — leaving focused_ stale,
so the next Super+M's focused_ guard rejected it (a new toplevel mapping
unstuck it). Fix: set focused_ = tl directly in restore. No kernel change.
Tests: new policy cases (surface_height always positive; hug heights 0/140/272/536)
and a glue minimize->restore->minimize 1->0->1 cycle with has_focused() probe.
ext-stage-dock 2/2 green on build + build-asan (no sanitizer reports). Real-seat
verified: transparent strip, dock visible, cards float, re-minimize works.
Edits confined to packages/ext-stage-dock/.
|
|
ext-stage-dock activate() now wires the full static pipeline: track toplevels via
the ext-xdg-shell Service; Super+M (stopgap keybinding) minimizes the focused
window -> snapshot a Preview from its scene_tree(), push a slot, hide() the live
node, refocus another window; the dock is one overlay UiSurface rendering the
slots via the b2 list bindings (data-for over {preview src, title}); tapping a
slot fires bind_list_event -> show()+focus() the window and drop its slot/Preview.
Storing the Toplevel* across minimize is safe because hide() keeps it mapped;
slots are dropped on on_toplevel_unmapped. Teardown is reverse-declaration-order
(subscriptions first, surface before slots), asan-clean.
host-bin installs ext-stage-dock (standard, depends_on xdg-shell; hidden until it
holds a minimized window). Headless glue test (real in-process xdg client) proves
the model + scene-node enable bit true->false->true, slots 0->1->0. RML carries
dock/slot classes as d1's RCSS animation hooks. Stopgaps: Super+M (to migrate into
an ext-keybindings action + a stage-dock Service post-d1); favicon deferred
(needs an XDG icon-theme dep — to surface to the user).
10/10 suites green on build + build-asan. Visual/tap path is real-seat (pending).
|
