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refactor: recreate rectangles for all active workspaces on toplevel update and workspaces list changes

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This commit is contained in:
Ashley Wulber 2026-07-08 20:16:49 -04:00 • committed by Jacob Kauffmann
parent 20ac821954
commit 01b5836a97
1 changed files with 45 additions and 66 deletions
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111
src/main.rs
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@ -499,7 +499,6 @@ impl App {
})
.flatten()
.collect();
strips.append(&mut rects);
return Some(
@ -539,57 +538,19 @@ impl Application for App {
Msg::Rectangle(u) => match u {
RectangleUpdate::Rectangle(r) => {
self.rects.insert(r.0.clone(), r.1);
let active = cosmic::theme::active();
let rad = active
.cosmic()
.radius_s()
.map(|x| if x < 4.0 { x } else { x + 8.0 });
let mut rects = Vec::new();
let mut strips: Vec<Rectangle> = self
.rects
.iter()
.filter_map(|(id, rect)| {
if self.drag_surface.as_ref().is_some_and(|(s, _)| match s {
DragSurface::Workspace(_) => false,
DragSurface::Toplevel(ext_foreign_toplevel_handle_v1) => id
.toplevel_id
.as_ref()
.is_some_and(|t| *t == ext_foreign_toplevel_handle_v1.id()),
}) || r.0.id != id.id
|| r.0
.workspaces_id
.as_ref()
.zip(id.workspaces_id.as_ref())
.is_some_and(|(a, b)| !a.iter().any(|r_id| b.contains(r_id)))
{
return None;
}
let rad = if id.toplevel_id.is_none() {
CornerRadius {
top_left: rad[0] as u32,
top_right: rad[1] as u32,
bottom_left: rad[3] as u32,
bottom_right: rad[2] as u32,
}
} else {
rects.push(*rect);
return None;
};
Some(cosmic::surface::corner_radius::rounded_rect_strips(
*rect, rad,
))
})
.flatten()
.collect();
strips.append(&mut rects);
return cosmic::iced::platform_specific::shell::commands::blur::blur(
r.0.id,
Some(strips),
)
.discard();
if self.visible {
let to_update: Vec<_> = self
.workspaces
.0
.iter()
.filter_map(|w| w.is_active().then(|| w.handle().id()))
.collect();
return Task::batch(
to_update
.into_iter()
.filter_map(|w| self.update_active_workspace(w)),
);
}
}
RectangleUpdate::Init(tracker) => {
self.rectangle_tracker = Some(tracker);
@ -665,11 +626,6 @@ impl Application for App {
backend::Event::Workspaces(mut workspaces) => {
workspaces.sort_by(|(_, w1), (_, w2)| w1.coordinates.cmp(&w2.coordinates));
let old_workspaces = mem::take(&mut self.workspaces);
let old_active: HashSet<_> = old_workspaces
.0
.iter()
.filter_map(|w| w.is_active().then(|| w.handle().clone()))
.collect();
let mut new_active = Vec::new();
for (outputs, workspace) in workspaces {
// XXX efficiency
@ -692,14 +648,12 @@ impl Application for App {
self.workspaces.0.push(w);
}
self.update_capture_filter();
return Task::batch(new_active.into_iter().map(|new| {
if old_active.contains(&new) {
Task::none()
} else {
if self.visible {
return Task::batch(new_active.into_iter().map(|new| {
self.update_active_workspace(new.id())
.unwrap_or(Task::none())
}
}));
}));
}
}
backend::Event::NewToplevel(handle, info) => {
log::debug!("New toplevel: {info:?}");
@ -743,7 +697,7 @@ impl Application for App {
tasks.push(task);
}
if let Some((t, w)) = t_w {
tasks.push(Task::batch(w.iter().map(|w| {
for w in w {
self.rects.retain(|id, _| {
!(id.toplevel_id.as_ref().is_some_and(|old| *old == t)
&& id
@ -751,8 +705,20 @@ impl Application for App {
.as_ref()
.is_some_and(|old| !old.contains(&w.id())))
});
self.update_active_workspace(w.id()).unwrap_or(Task::none())
})));
}
}
if self.visible {
let to_update: Vec<_> = self
.workspaces
.0
.iter()
.filter_map(|w| w.is_active().then(|| w.handle().id()))
.collect();
tasks.push(Task::batch(
to_update
.into_iter()
.filter_map(|w| self.update_active_workspace(w)),
));
}
return Task::batch(tasks);
@ -818,6 +784,19 @@ impl Application for App {
}
}
*/
if self.visible {
let to_update: Vec<_> = self
.workspaces
.0
.iter()
.filter_map(|w| w.is_active().then(|| w.handle().id()))
.collect();
return Task::batch(
to_update
.into_iter()
.filter_map(|w| self.update_active_workspace(w)),
);
}
}
Msg::CloseToplevel(toplevel_handle) => {
// TODO confirmation?