feat: act on notifications (#39)

Author: blindFS

src/app_engine/drawing.rs

@@ -8,7 +8,7 @@ use crate::{
 };
 use objc2::rc::autoreleasepool;
 
-static MAX_TEXT_DISPLAY_LEN: usize = 30;
+const MAX_TEXT_DISPLAY_LEN: usize = 30;
 
 impl AppEngine {
     pub(super) fn clear_drawing(&mut self) {

src/ax_element.rs

@@ -18,6 +18,7 @@ use core_foundation::{
     boolean::CFBoolean,
     string::CFString,
 };
+use objc2::rc::autoreleasepool;
 use objc2_core_foundation::{CGPoint, CGSize};
 use std::{collections::HashMap, sync::mpsc::Sender};
 
@@ -1020,16 +1021,18 @@ pub fn traverse(
     vis_level: VisibilityCheckingLevel,
     result_tx: Sender<ElementSignal>,
 ) {
-    let target_c = target.clone();
-    let tx_c = result_tx.clone();
-    traverse_elements(
-        root,
-        &parent_frame,
-        &window_frame,
-        &target_c,
-        vis_level,
-        tx_c,
-        0,
-    );
-    let _ = result_tx.send(ElementSignal::TraversalFinished(target));
+    autoreleasepool(|_| {
+        let target_c = target.clone();
+        let tx_c = result_tx.clone();
+        traverse_elements(
+            root,
+            &parent_frame,
+            &window_frame,
+            &target_c,
+            vis_level,
+            tx_c,
+            0,
+        );
+        let _ = result_tx.send(ElementSignal::TraversalFinished(target));
+    })
 }

src/os_util.rs

@@ -33,12 +33,23 @@ const APPLE_ALARM_BUNDLE_IDS: [&str; 3] = [
     "com.apple.CoreLocationAgent",
 ];
 
+const APPLE_NOTIFICATION_CENTER_BUNDLE_ID: &str = "com.apple.notificationcenterui";
+
 pub fn get_system_alarm_window() -> Option<AXUIElement> {
-    APPLE_ALARM_BUNDLE_IDS.iter().find_map(|bundle_id| {
-        AXUIElement::application_with_bundle(bundle_id)
-            .and_then(|app| app.focused_window())
-            .ok()
-    })
+    APPLE_ALARM_BUNDLE_IDS
+        .iter()
+        .find_map(|bundle_id| {
+            AXUIElement::application_with_bundle(bundle_id)
+                .and_then(|app| app.focused_window())
+                .ok()
+        })
+        .or_else(|| {
+            let app =
+                AXUIElement::application_with_bundle(APPLE_NOTIFICATION_CENTER_BUNDLE_ID).ok()?;
+            // Notification banners are not focused, so we need to get the first window
+            let windows = app.windows().ok()?;
+            windows.iter().next().as_deref().cloned()
+        })
 }
 
 pub fn get_focused() -> Option<(i32, AXUIElement, bool)> {

src/user_interface/drawer.rs

@@ -21,8 +21,8 @@ struct Menu {
     menu_string: Retained<NSMutableAttributedString>,
 }
 
-static BORDER_WIDTH: f64 = 2.0;
-static MIN_FONT_SIZE: f64 = 10.0;
+const BORDER_WIDTH: f64 = 2.0;
+const MIN_FONT_SIZE: f64 = 10.0;
 
 impl Menu {
     fn new(theme: &GlyphlowTheme) -> Self {