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Fix crash when unplugging display containing a zed window

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Co-authored-by: Kay Simmons <kay@zed.dev>
This commit is contained in:
Max Brunsfeld 2023-02-06 16:44:06 -08:00
parent 2d6219ebe2
commit f065399799
1 changed files with 13 additions and 14 deletions
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27
crates/gpui/src/app.rs
View file

@ -910,15 +910,14 @@ impl MutableAppContext {
.map_or(false, |window| window.is_fullscreen)
}
pub fn window_bounds(&self, window_id: usize) -> WindowBounds {
self.presenters_and_platform_windows[&window_id].1.bounds()
pub fn window_bounds(&self, window_id: usize) -> Option<WindowBounds> {
let (_, window) = self.presenters_and_platform_windows.get(&window_id)?;
Some(window.bounds())
}
pub fn window_display_uuid(&self, window_id: usize) -> Option<Uuid> {
self.presenters_and_platform_windows[&window_id]
.1
.screen()
.display_uuid()
let (_, window) = self.presenters_and_platform_windows.get(&window_id)?;
window.screen().display_uuid()
}
pub fn render_view(&mut self, params: RenderParams) -> Result<ElementBox> {
@ -2375,8 +2374,10 @@ impl MutableAppContext {
callback(is_fullscreen, this)
});
if let Some(uuid) = this.window_display_uuid(window_id) {
let bounds = this.window_bounds(window_id);
if let Some((uuid, bounds)) = this
.window_display_uuid(window_id)
.zip(this.window_bounds(window_id))
{
let mut bounds_observations = this.window_bounds_observations.clone();
bounds_observations.emit(window_id, this, |callback, this| {
callback(bounds, uuid, this)
@ -2560,8 +2561,10 @@ impl MutableAppContext {
}
fn handle_window_moved(&mut self, window_id: usize) {
if let Some(display) = self.window_display_uuid(window_id) {
let bounds = self.window_bounds(window_id);
if let Some((display, bounds)) = self
.window_display_uuid(window_id)
.zip(self.window_bounds(window_id))
{
self.window_bounds_observations
.clone()
.emit(window_id, self, move |callback, this| {
@ -3733,10 +3736,6 @@ impl<'a, T: View> ViewContext<'a, T> {
self.app.toggle_window_full_screen(self.window_id)
}
pub fn window_bounds(&self) -> WindowBounds {
self.app.window_bounds(self.window_id)
}
pub fn prompt(
&self,
level: PromptLevel,