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head-management: pull persistent state upon first change

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This commit is contained in:
Julian Orth 2026-03-18 14:32:19 +01:00
parent 479cb1d795
commit b6c8575988
6 changed files with 107 additions and 65 deletions
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41
src/state.rs
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@ -62,7 +62,7 @@ use {
jay_seat_events::JaySeatEvents,
jay_workspace_watcher::JayWorkspaceWatcher,
wl_buffer::WlBuffer,
wl_output::{OutputGlobalOpt, OutputId, PersistentOutputState},
wl_output::{BlendSpace, OutputGlobalOpt, OutputId, PersistentOutputState},
wl_seat::{
PhysicalKeyboardId, PhysicalKeyboardIds, PositionHintRequest, SeatIds,
WlSeatGlobal,
@ -504,7 +504,7 @@ impl ConnectorData {
}};
}
if b!(old.enabled != s.enabled) {
self.head_managers.handle_enabled_change(s.enabled);
self.head_managers.handle_enabled_change(state, s.enabled);
}
if b!(old.active != s.active) {
self.head_managers.handle_active_change(s.active);
@ -1961,6 +1961,43 @@ impl State {
colored.field(&self.theme).set(v);
self.colors_changed();
}
pub fn ensure_persistent_output_state(
&self,
output_id: &Rc<OutputId>,
) -> Rc<PersistentOutputState> {
match self.persistent_output_states.get(output_id) {
Some(ds) => ds,
_ => {
let ds = self.new_persistent_output_state();
self.persistent_output_states
.set(output_id.clone(), ds.clone());
ds
}
}
}
pub fn new_persistent_output_state(&self) -> Rc<PersistentOutputState> {
let x1 = self
.root
.outputs
.lock()
.values()
.map(|o| o.global.pos.get().x2())
.max()
.unwrap_or(0);
Rc::new(PersistentOutputState {
transform: Default::default(),
scale: Default::default(),
pos: Cell::new((x1, 0)),
vrr_mode: Cell::new(self.default_vrr_mode.get()),
vrr_cursor_hz: Cell::new(self.default_vrr_cursor_hz.get()),
tearing_mode: Cell::new(self.default_tearing_mode.get()),
brightness: Cell::new(None),
blend_space: Cell::new(BlendSpace::Srgb),
use_native_gamut: Cell::new(false),
})
}
}
#[derive(Debug, Error)]