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wayland: change some borrow_mut to borrow, reduce borrow scopes, fix two crashes (#9306)

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This commit is contained in:
Luke Jones 2024-03-20 08:40:09 +13:00 committed by GitHub
parent 086f4e63c5
commit cfa0fc96f0
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GPG Key ID: B5690EEEBB952194
2 changed files with 29 additions and 24 deletions
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33
crates/gpui/src/platform/linux/wayland/client.rs
View File

@ -313,8 +313,7 @@ impl Client for WaylandClient {
}
.to_string();
let mut cursor_state = self.state.cursor_state.borrow_mut();
cursor_state.cursor_icon_name = cursor_icon_name;
self.state.cursor_state.borrow_mut().cursor_icon_name = cursor_icon_name;
}
fn get_clipboard(&self) -> Rc<RefCell<dyn ClipboardProvider>> {
@ -819,21 +818,21 @@ fn linux_button_to_gpui(button: u32) -> Option<MouseButton> {
impl Dispatch<wl_pointer::WlPointer, ()> for WaylandClientState {
fn event(
state: &mut Self,
self_state: &mut Self,
wl_pointer: &wl_pointer::WlPointer,
event: wl_pointer::Event,
data: &(),
conn: &Connection,
qh: &QueueHandle<Self>,
) {
let mut cursor_state = state.cursor_state.borrow_mut();
let mut state = state.client_state_inner.borrow_mut();
if cursor_state.cursor.is_none() {
cursor_state.cursor = Some(Cursor::new(&conn, &state.compositor, &qh, &state.shm, 24));
let mut state = self_state.client_state_inner.borrow_mut();
{
let mut cursor_state = self_state.cursor_state.borrow_mut();
if cursor_state.cursor.is_none() {
cursor_state.cursor =
Some(Cursor::new(&conn, &state.compositor, &qh, &state.shm, 24));
}
}
let cursor_icon_name = cursor_state.cursor_icon_name.clone();
let mut cursor: &mut Cursor = cursor_state.cursor.as_mut().unwrap();
match event {
wl_pointer::Event::Enter {
@ -852,8 +851,12 @@ impl Dispatch<wl_pointer::WlPointer, ()> for WaylandClientState {
}
if mouse_focused_window.is_some() {
state.mouse_focused_window = mouse_focused_window;
cursor.set_serial_id(serial);
cursor.set_icon(&wl_pointer, cursor_icon_name);
let mut cursor_state = self_state.cursor_state.borrow_mut();
let cursor_icon_name = cursor_state.cursor_icon_name.clone();
if let Some(mut cursor) = cursor_state.cursor.as_mut() {
cursor.set_serial_id(serial);
cursor.set_icon(&wl_pointer, cursor_icon_name);
}
}
state.mouse_location = Some(Point {
@ -881,7 +884,11 @@ impl Dispatch<wl_pointer::WlPointer, ()> for WaylandClientState {
modifiers: state.modifiers,
}),
);
cursor.set_icon(&wl_pointer, cursor_icon_name);
let mut cursor_state = self_state.cursor_state.borrow_mut();
let cursor_icon_name = cursor_state.cursor_icon_name.clone();
if let Some(mut cursor) = cursor_state.cursor.as_mut() {
cursor.set_icon(&wl_pointer, cursor_icon_name);
}
}
wl_pointer::Event::Button {
button,

20
crates/gpui/src/platform/linux/wayland/window.rs
View File

@ -43,7 +43,6 @@ struct WaylandWindowInner {
renderer: BladeRenderer,
bounds: Bounds<u32>,
scale: f32,
fullscreen: bool,
input_handler: Option<PlatformInputHandler>,
decoration_state: WaylandDecorationState,
}
@ -102,7 +101,6 @@ impl WaylandWindowInner {
renderer: BladeRenderer::new(gpu, extent),
bounds,
scale: 1.0,
fullscreen: false,
input_handler: None,
// On wayland, decorations are by default provided by the client
@ -118,6 +116,7 @@ pub(crate) struct WaylandWindowState {
pub(crate) toplevel: Arc<xdg_toplevel::XdgToplevel>,
pub(crate) outputs: RefCell<HashSet<ObjectId>>,
viewport: Option<wp_viewport::WpViewport>,
fullscreen: RefCell<bool>,
}
impl WaylandWindowState {
@ -136,6 +135,7 @@ impl WaylandWindowState {
outputs: RefCell::new(HashSet::default()),
toplevel,
viewport,
fullscreen: RefCell::new(false),
}
}
@ -197,7 +197,6 @@ impl WaylandWindowState {
}
pub fn resize(&self, width: Option<NonZeroU32>, height: Option<NonZeroU32>) {
let scale = self.inner.borrow_mut().scale;
self.set_size_and_scale(width, height, None);
}
@ -210,7 +209,7 @@ impl WaylandWindowState {
if let Some(ref mut fun) = callbacks.fullscreen {
fun(fullscreen)
}
self.inner.borrow_mut().fullscreen = fullscreen;
self.fullscreen.replace(fullscreen);
}
/// Notifies the window of the state of the decorations.
@ -285,7 +284,7 @@ impl PlatformWindow for WaylandWindow {
}
fn content_size(&self) -> Size<Pixels> {
let inner = self.0.inner.borrow_mut();
let inner = self.0.inner.borrow();
Size {
width: Pixels(inner.bounds.size.width as f32),
height: Pixels(inner.bounds.size.height as f32),
@ -293,7 +292,7 @@ impl PlatformWindow for WaylandWindow {
}
fn scale_factor(&self) -> f32 {
self.0.inner.borrow_mut().scale
self.0.inner.borrow().scale
}
// todo(linux)
@ -363,7 +362,7 @@ impl PlatformWindow for WaylandWindow {
}
fn toggle_fullscreen(&self) {
if !self.0.inner.borrow().fullscreen {
if !(*self.0.fullscreen.borrow()) {
self.0.toplevel.set_fullscreen(None);
} else {
self.0.toplevel.unset_fullscreen();
@ -371,7 +370,7 @@ impl PlatformWindow for WaylandWindow {
}
fn is_fullscreen(&self) -> bool {
self.0.inner.borrow_mut().fullscreen
*self.0.fullscreen.borrow()
}
fn on_request_frame(&self, callback: Box<dyn FnMut()>) {
@ -416,12 +415,11 @@ impl PlatformWindow for WaylandWindow {
}
fn draw(&self, scene: &Scene) {
let mut inner = self.0.inner.borrow_mut();
inner.renderer.draw(scene);
self.0.inner.borrow_mut().renderer.draw(scene);
}
fn sprite_atlas(&self) -> Arc<dyn PlatformAtlas> {
let inner = self.0.inner.borrow_mut();
let inner = self.0.inner.borrow();
inner.renderer.sprite_atlas().clone()
}
}