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WIP - adds platform APIs for checking the top most window

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This commit is contained in:
Mikayla Maki 2023-01-20 18:10:24 -08:00
parent a66a0cfd70
commit 426aeb7c5e
9 changed files with 126 additions and 5 deletions
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30
crates/gpui/src/platform/mac/window.rs
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@ -559,6 +559,26 @@ impl Window {
}
}
}
pub fn window_id_under(screen_position: &Vector2F) -> Option<usize> {
unsafe {
let app = NSApplication::sharedApplication(nil);
let point = NSPoint::new(screen_position.x() as f64, screen_position.y() as f64);
let window_number: NSInteger = msg_send![class!(NSWindow), windowNumberAtPoint:point belowWindowWithWindowNumber:0 as NSInteger];
// For some reason this API doesn't work when our two windows are on top of each other
let top_most_window: id = msg_send![app, windowWithWindowNumber: window_number];
dbg!(top_most_window);
let is_panel: BOOL = msg_send![top_most_window, isKindOfClass: PANEL_CLASS];
let is_window: BOOL = msg_send![top_most_window, isKindOfClass: WINDOW_CLASS];
if is_panel | is_window {
let id = get_window_state(&*top_most_window).borrow().id;
Some(id)
} else {
None
}
}
}
}
impl Drop for Window {
@ -755,6 +775,16 @@ impl platform::Window for Window {
fn on_appearance_changed(&mut self, callback: Box<dyn FnMut()>) {
self.0.borrow_mut().appearance_changed_callback = Some(callback);
}
fn screen_position(&self, view_position: &Vector2F) -> Vector2F {
let self_borrow = self.0.borrow_mut();
unsafe {
let point = NSPoint::new(view_position.x() as f64, view_position.y() as f64);
let screen_point: NSPoint =
msg_send![self_borrow.native_window, convertPointToScreen: point];
vec2f(screen_point.x as f32, screen_point.y as f32)
}
}
}
impl WindowState {