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fix(corner-radius): use cached state

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This commit is contained in:
Ashley Wulber 2025-09-25 19:20:29 -04:00 • committed by Victoria Brekenfeld
parent e476153086
commit 242e465d42
2 changed files with 61 additions and 33 deletions
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33
src/shell/element/surface.rs
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@ -1,5 +1,4 @@
use crate::wayland::protocols::corner_radius::CornerRadiusData;
use smithay::reexports::wayland_server::Resource;
use crate::wayland::protocols::corner_radius::CacheableCorners;
use std::{
borrow::Cow,
sync::{
@ -9,7 +8,6 @@ use std::{
time::Duration,
};
use cosmic_protocols::corner_radius::v1::server::cosmic_corner_radius_toplevel_v1::CosmicCornerRadiusToplevelV1;
use smithay::{
backend::renderer::{
element::{
@ -37,7 +35,7 @@ use smithay::{
},
},
wayland_protocols_misc::server_decoration::server::org_kde_kwin_server_decoration::Mode as KdeMode,
wayland_server::{protocol::wl_surface::WlSurface, Weak},
wayland_server::protocol::wl_surface::WlSurface,
},
utils::{
user_data::UserDataMap, IsAlive, Logical, Physical, Point, Rectangle, Scale, Serial, Size,
@ -130,29 +128,20 @@ impl CosmicSurface {
pub fn corner_radius(&self, geometry_size: Size<i32, Logical>) -> Option<[u8; 4]> {
self.wl_surface().and_then(|surface| {
with_states(&surface, |states| {
let d = states
.data_map
.get::<Mutex<Weak<CosmicCornerRadiusToplevelV1>>>()?;
let guard = d.lock().unwrap();
let weak_data = guard.upgrade().ok()?;
let corners = weak_data.data::<CornerRadiusData>()?;
let guard = corners.lock().unwrap();
let mut guard = states.cached_state.get::<CacheableCorners>();
// guard against corner radius being too large, potentially disconnecting the outline
let half_min_dim =
u8::try_from(geometry_size.w.min(geometry_size.h) / 2).unwrap_or(u8::MAX);
guard.corners.map(|corners| {
[
corners.bottom_right.min(half_min_dim),
corners.top_right.min(half_min_dim),
corners.bottom_left.min(half_min_dim),
corners.top_left.min(half_min_dim),
]
})
let corners = guard.current().0?;
Some([
corners.bottom_right.min(half_min_dim),
corners.top_right.min(half_min_dim),
corners.bottom_left.min(half_min_dim),
corners.top_left.min(half_min_dim),
])
})
})
}