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shell: Using parking_lot's RwLock for fairness guarantees

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Victoria Brekenfeld 2025-05-20 17:41:27 +02:00 • committed by Victoria Brekenfeld
parent 8194be30c6
commit 465813c1c5
42 changed files with 247 additions and 396 deletions
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20
src/wayland/handlers/toplevel_management.rs
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@ -34,7 +34,7 @@ impl ToplevelManagementHandler for State {
) {
self.unminimize(dh, window);
let mut shell = self.common.shell.write().unwrap();
let mut shell = self.common.shell.write();
for output in shell.outputs().cloned().collect::<Vec<_>>().iter() {
let maybe = shell
.workspaces
@ -120,7 +120,7 @@ impl ToplevelManagementHandler for State {
to_handle: WorkspaceHandle,
_output: Output,
) {
let mut shell = self.common.shell.write().unwrap();
let mut shell = self.common.shell.write();
if let Some(mut mapped) = shell.element_for_surface(window).cloned() {
if let Some(from_workspace) = shell.space_for_mut(&mapped) {
// If window is part of a stack, remove it and map it outside the stack
@ -168,7 +168,7 @@ impl ToplevelManagementHandler for State {
window: &<Self as ToplevelInfoHandler>::Window,
output: Option<Output>,
) {
let mut shell = self.common.shell.write().unwrap();
let mut shell = self.common.shell.write();
let seat = shell.seats.last_active().clone();
if let Some(mapped) = shell.element_for_surface(window).cloned() {
if let Some((output, workspace)) =
@ -195,7 +195,7 @@ impl ToplevelManagementHandler for State {
_dh: &DisplayHandle,
window: &<Self as ToplevelInfoHandler>::Window,
) {
let mut shell = self.common.shell.write().unwrap();
let mut shell = self.common.shell.write();
if let Some(mapped) = shell.element_for_surface(window).cloned() {
if let Some(workspace) = shell.space_for_mut(&mapped) {
if let Some((layer, previous_workspace)) = workspace.unfullscreen_request(window) {
@ -219,7 +219,7 @@ impl ToplevelManagementHandler for State {
}
fn maximize(&mut self, _dh: &DisplayHandle, window: &<Self as ToplevelInfoHandler>::Window) {
let mut shell = self.common.shell.write().unwrap();
let mut shell = self.common.shell.write();
if let Some(mapped) = shell.element_for_surface(window).cloned() {
let seat = shell.seats.last_active().clone();
shell.maximize_request(&mapped, &seat, true);
@ -227,14 +227,14 @@ impl ToplevelManagementHandler for State {
}
fn unmaximize(&mut self, _dh: &DisplayHandle, window: &<Self as ToplevelInfoHandler>::Window) {
let mut shell = self.common.shell.write().unwrap();
let mut shell = self.common.shell.write();
if let Some(mapped) = shell.element_for_surface(window).cloned() {
shell.unmaximize_request(&mapped);
}
}
fn minimize(&mut self, _dh: &DisplayHandle, window: &<Self as ToplevelInfoHandler>::Window) {
let mut shell = self.common.shell.write().unwrap();
let mut shell = self.common.shell.write();
if let Some(mapped) = shell.element_for_surface(window).cloned() {
if !mapped.is_stack() || &mapped.active_window() == window {
shell.minimize_request(&mapped);
@ -243,7 +243,7 @@ impl ToplevelManagementHandler for State {
}
fn unminimize(&mut self, _dh: &DisplayHandle, window: &<Self as ToplevelInfoHandler>::Window) {
let mut shell = self.common.shell.write().unwrap();
let mut shell = self.common.shell.write();
if let Some(mapped) = shell.element_for_surface(window).cloned() {
let seat = shell.seats.last_active().clone();
shell.unminimize_request(&mapped, &seat);
@ -258,7 +258,7 @@ impl ToplevelManagementHandler for State {
return;
}
let mut shell = self.common.shell.write().unwrap();
let mut shell = self.common.shell.write();
if let Some(mapped) = shell.element_for_surface(window).cloned() {
let seat = shell.seats.last_active().clone();
shell.toggle_sticky(&seat, &mapped);
@ -274,7 +274,7 @@ impl ToplevelManagementHandler for State {
return;
}
let mut shell = self.common.shell.write().unwrap();
let mut shell = self.common.shell.write();
if let Some(mapped) = shell.element_for_surface(window).cloned() {
let seat = shell.seats.last_active().clone();
shell.toggle_sticky(&seat, &mapped);