feat(agsV2): get notif cursors right

nixosModules/ags/v2/widgets/notifs/gesture.tsx

@@ -5,7 +5,35 @@ import { idle } from 'astal';
 import AstalNotifd from 'gi://AstalNotifd?version=0.1';
 const Notifications = AstalNotifd.get_default();
 
+import AstalHyprland from 'gi://AstalHyprland?version=0.1';
+const Hyprland = AstalHyprland.get_default();
+
 import { HasNotifs } from './notification';
+import { get_hyprland_monitor } from '../../lib';
+
+/* Types */
+interface Layer {
+    address: string
+    x: number
+    y: number
+    w: number
+    h: number
+    namespace: string
+}
+interface Levels {
+    0?: Layer[] | null
+    1?: Layer[] | null
+    2?: Layer[] | null
+    3?: Layer[] | null
+}
+interface Layers {
+    levels: Levels
+}
+type LayerResult = Record<string, Layers>;
+interface CursorPos {
+    x: number
+    y: number
+}
 
 
 const display = Gdk.Display.get_default();
@@ -36,31 +64,57 @@ type NotifGestureWrapperProps = Widget.BoxProps & {
 };
 
 @register()
-class NotifGestureWrapper extends Widget.EventBox {
+export class NotifGestureWrapper extends Widget.EventBox {
+    static popups = new Map<number, NotifGestureWrapper>();
+
     readonly id: number;
 
     readonly slide_in_from: 'Left' | 'Right';
 
-    readonly slideAway: (side: 'Left' | 'Right') => void;
-
-    @property(Boolean)
-    declare hovered: boolean;
-
     @property(Boolean)
     declare dragging: boolean;
 
-    constructor({
+    get hovered(): boolean {
-        id,
+        const layers = JSON.parse(Hyprland.message('j/layers')) as LayerResult;
-        slide_in_from = 'Left',
+        const cursorPos = JSON.parse(Hyprland.message('j/cursorpos')) as CursorPos;
-        ...rest
-    }: NotifGestureWrapperProps) {
-        super();
-        this.id = id;
-        this.dragging = false;
-        this.hovered = false;
-        this.slide_in_from = slide_in_from;
 
-        this.slideAway = (side: 'Left' | 'Right', force = false) => {
+        const window = this.get_window();
+
+        if (window) {
+            const monitor = display?.get_monitor_at_window(window);
+
+            if (monitor) {
+                const plugName = get_hyprland_monitor(monitor)?.name;
+                const notifLayer = layers[plugName ?? '']?.levels['3']
+                    ?.find((n) => n.namespace === 'notifications');
+
+                if (notifLayer) {
+                    const index = [...NotifGestureWrapper.popups.keys()]
+                        .sort((a, b) => b - a)
+                        .indexOf(this.id);
+
+                    const popups = [...NotifGestureWrapper.popups.entries()]
+                        .sort((a, b) => b[0] - a[0])
+                        .map(([key, val]) => [key, val.get_allocated_height()]);
+
+                    const thisY = notifLayer.y + popups
+                        .map((v) => v[1])
+                        .slice(0, index)
+                        .reduce((prev, curr) => prev + curr, 0);
+
+                    if (cursorPos.y >= thisY && cursorPos.y <= thisY + (popups[index][1] ?? 0)) {
+                        if (cursorPos.x >= notifLayer.x && cursorPos.x <= notifLayer.x + notifLayer.w) {
+                            return true;
+                        }
+                    }
+                }
+            }
+        }
+
+        return false;
+    }
+
+    public slideAway(side: 'Left' | 'Right', force = false) {
         ((this.get_child() as Widget.Revealer).get_child() as Widget.Box)
             .css = side === 'Left' ? slideLeft : slideRight;
 
@@ -79,13 +133,17 @@ class NotifGestureWrapper extends Widget.EventBox {
                 this.destroy();
             }, ANIM_DURATION);
         }, ANIM_DURATION - 100);
-        };
-
-        this.connect('notify::dragging', () => {
-            if (!this.hovered && this.dragging) {
-                this.hovered = true;
     }
-        });
+
+    constructor({
+        id,
+        slide_in_from = 'Left',
+        ...rest
+    }: NotifGestureWrapperProps) {
+        super();
+        this.id = id;
+        this.dragging = false;
+        this.slide_in_from = slide_in_from;
 
         // OnClick
         this.connect('button-press-event', () => {
@@ -96,9 +154,6 @@ class NotifGestureWrapper extends Widget.EventBox {
                 display,
                 'grabbing',
             ));
-            if (!this.hovered) {
-                this.hovered = true;
-            }
         });
 
         // OnRelease
@@ -110,9 +165,6 @@ class NotifGestureWrapper extends Widget.EventBox {
                 display,
                 'grab',
             ));
-            if (!this.hovered) {
-                this.hovered = true;
-            }
         });
 
         // OnHover
@@ -124,9 +176,6 @@ class NotifGestureWrapper extends Widget.EventBox {
                 display,
                 'grab',
             ));
-            if (!this.hovered) {
-                this.hovered = true;
-            }
         });
 
         // OnHoverLost
@@ -138,10 +187,6 @@ class NotifGestureWrapper extends Widget.EventBox {
                 display,
                 'grab',
             ));
-
-            if (this.hovered) {
-                this.hovered = false;
-            }
         });
 
         const gesture = Gtk.GestureDrag.new(this);

nixosModules/ags/v2/widgets/notifs/main.tsx

@@ -6,6 +6,7 @@ import Popups from './popups';
 export const NotifPopups = () => (
     <window
         name="notifications"
+        namespace="notifications"
         layer={Astal.Layer.OVERLAY}
         anchor={Astal.WindowAnchor.TOP | Astal.WindowAnchor.LEFT}
     >

nixosModules/ags/v2/widgets/notifs/notification.tsx

@@ -1,4 +1,4 @@
-import { App, Gtk } from 'astal/gtk3';
+import { App, Gtk, Gdk } from 'astal/gtk3';
 import { Variable } from 'astal';
 
 import GLib from 'gi://GLib?version=2.0';
@@ -60,6 +60,29 @@ const NotifIcon = ({ notifObj }: { notifObj: AstalNotifd.Notification }) => {
     );
 };
 
+const setupButton = (self: Gtk.Widget) => {
+    const display = Gdk.Display.get_default();
+
+    // OnHover
+    self.connect('enter-notify-event', () => {
+        if (!display) {
+            return;
+        }
+        self.window.set_cursor(Gdk.Cursor.new_from_name(
+            display,
+            'pointer',
+        ));
+    });
+
+    // OnHoverLost
+    self.connect('leave-notify-event', () => {
+        if (!display) {
+            return;
+        }
+        self.window.set_cursor(null);
+    });
+};
+
 const BlockedApps = [
     'Spotify',
 ];
@@ -119,6 +142,7 @@ export const Notification = ({
                                 className="close-button"
                                 valign={Gtk.Align.START}
                                 halign={Gtk.Align.END}
+                                setup={setupButton}
 
                                 onButtonReleaseEvent={() => {
                                     notifObj.dismiss();
@@ -147,6 +171,7 @@ export const Notification = ({
                         <button
                             className="action-button"
                             hexpand
+                            setup={setupButton}
 
                             onButtonReleaseEvent={() => notifObj.invoke(action.id)}
                         >

nixosModules/ags/v2/widgets/notifs/popups.tsx

@@ -1,6 +1,7 @@
 import AstalNotifd from 'gi://AstalNotifd?version=0.1';
 const Notifications = AstalNotifd.get_default();
 
+import { NotifGestureWrapper } from './gesture';
 import { Notification } from './notification';
 
 
@@ -11,8 +12,6 @@ export default () => (
         vertical
 
         setup={(self) => {
-            const NotifsMap = new Map<number, ReturnType<typeof Notification>>();
-
             const addPopup = (id: number) => {
                 if (!id) {
                     return;
@@ -25,19 +24,19 @@ export default () => (
                     self.pack_end(NewNotif, false, false, 0);
                     self.show_all();
 
-                    NotifsMap.set(id, NewNotif);
+                    NotifGestureWrapper.popups.set(id, NewNotif);
                 }
             };
 
             const handleResolved = (id: number) => {
-                const notif = NotifsMap.get(id);
+                const notif = NotifGestureWrapper.popups.get(id);
 
                 if (!notif) {
                     return;
                 }
 
                 notif.slideAway('Left');
-                NotifsMap.delete(id);
+                NotifGestureWrapper.popups.delete(id);
             };
 
             self