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feat(ui): ui_scale and ui_box, on-submit, zoom (and a length over a length in calc), on-hold

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-25 03:31:38 +03:00
parent 3d2a103dfb
commit ec9a650e65
24 changed files with 323 additions and 23 deletions
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16
packages/ludic.ui/calc_terms.ludic
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@ -1,6 +1,6 @@
# calc_terms.ludic - calc()'s products and its terms: a number with its unit, a bracket, a nested
# calc(), a minus in front; a product or a quotient needs a plain number on one side (on the right
# of a /), as CSS's does
# calc(), a minus in front; a product needs a plain number on one side, and a quotient a plain number
# or a length on its right (a length over a length is a plain number, as CSS's typed division makes)
function ca_product() -> CaVal {
var a = ca_factor()
while ca_bad == "" {
@ -9,8 +9,12 @@ function ca_product() -> CaVal {
let div = ca_s[ca_i] == 47
ca_i += 1
let b = ca_factor()
if div and not b.bare and not a.bare and a.pct == 0.0 and b.pct == 0.0 and b.px != 0.0 {
a = ca_ratio(a.px / b.px)
continue
}
if div and not b.bare {
ca_bad = "a plain number after /"
ca_bad = "a plain number, or a length under a length, after /"
return a
}
if div and b.n == 0.0 {
@ -24,6 +28,12 @@ function ca_product() -> CaVal {
}
return a
}
# a length over a length is a plain number (100vw / 1800px)
function ca_ratio(k: float) -> CaVal {
let r = new CaVal
r.n = k
return r
}
function ca_scale(a: CaVal, k: float) -> CaVal {
let r = new CaVal
r.bare = a.bare