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ludic.ui, runtime: the last per-frame allocations in the interface - the top popover found without a list, the popover draw list and the clip stack kept, a select's options in a list the node keeps (and matched to its value without writing the index), a number's text kept on its Value until it changes (value_num_set / Value.num_text), a key's label kept per key code until the layout changes it

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-28 11:11:48 +03:00
parent 3915af34c2
commit 50f255eea4
10 changed files with 98 additions and 40 deletions
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17
packages/ludic.ui/popover.ludic
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@ -11,10 +11,13 @@ function pp_find(n: UiNode, out: []UiNode) -> void {
}
# the topmost popover open in this tree, or null
function pp_top(root: UiNode) -> UiNode {
let all = new []UiNode
pp_find(root, all)
if len(all) == 0 { return null }
return all[len(all) - 1]
if root.popover { return root } # the last one pp_find would list, found with no list made
var found: UiNode = null
for i in 0 .. len(root.children) {
let f = pp_top(root.children[i])
if f != null { found = f }
}
return found
}
# the pointer against the popover: inside it is as usual; a press outside closes it and is spent
function pp_pointer(ui_st: mut UiState, top: UiNode) -> bool {
@ -26,7 +29,9 @@ function pp_pointer(ui_st: mut UiState, top: UiNode) -> bool {
return true
}
function pp_draw_top(ui_st: mut UiState) -> void {
let list = ui_st.pop_list
ui_st.pop_list = new []UiNode
let list = ui_st.pop_list # drawn from while what they open goes to the spare, then swapped
ui_st.pop_list = ui_st.pop_spare
List.clear(ui_st.pop_list)
for i in 0 .. len(list) { fr_draw(ui_st, list[i]) }
ui_st.pop_spare = list
}