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surface: Restore previous decoration mode

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This commit is contained in:
Victoria Brekenfeld 2023-06-12 17:25:43 +02:00
parent 8e4fa6bfc6
commit 5dda8cfef5
2 changed files with 26 additions and 8 deletions
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32
src/shell/element/surface.rs
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@ -1,4 +1,4 @@
use std::time::Duration;
use std::{cell::RefCell, time::Duration};
use smithay::{
backend::renderer::{
@ -191,13 +191,31 @@ impl CosmicSurface {
pub fn try_force_undecorated(&self, enable: bool) {
match self {
CosmicSurface::Wayland(window) => window.toplevel().with_pending_state(|pending| {
pending.decoration_mode = if enable {
Some(DecorationMode::ServerSide)
CosmicSurface::Wayland(window) => {
if enable {
let previous_decoration_state =
window.toplevel().current_state().decoration_mode.clone();
window
.user_data()
.insert_if_missing(|| RefCell::new(Option::<DecorationMode>::None));
*window
.user_data()
.get::<RefCell<Option<DecorationMode>>>()
.unwrap()
.borrow_mut() = previous_decoration_state;
window.toplevel().with_pending_state(|pending| {
pending.decoration_mode = Some(DecorationMode::ServerSide);
});
} else {
None
};
}),
let previous_mode = window
.user_data()
.get::<RefCell<Option<DecorationMode>>>()
.and_then(|m| m.borrow().clone());
window.toplevel().with_pending_state(|pending| {
pending.decoration_mode = previous_mode;
});
}
}
_ => {}
}
}