Add grouped window list notification count functionality

files/usr/share/cinnamon/applets/grouped-window-list@cinnamon.org/appGroup.js

@@ -19,7 +19,8 @@ const {
     MAX_BUTTON_WIDTH,
     BUTTON_BOX_ANIMATION_TIME,
     RESERVE_KEYS,
-    TitleDisplay
+    TitleDisplay,
+    CountNumbers
 } = require('./constants');
 
 const _reLetterRtl = new RegExp("\\p{Script=Hebrew}|\\p{Script=Arabic}", "u");
@@ -70,6 +71,7 @@ class AppGroup {
             appInfo: params.app.get_app_info(),
             metaWindows: params.metaWindows || [],
             windowCount: params.metaWindows ? params.metaWindows.length : 0,
+            notificationCount: params.notificationCount ?? 0,
             lastFocused: params.metaWindow || null,
             isFavoriteApp: !params.metaWindow ? true : params.isFavoriteApp === true,
             autoStartIndex: this.state.autoStartApps.findIndex( app => app.id === params.appId),
@@ -1071,23 +1073,49 @@ class AppGroup {
         this.checkFocusStyle();
     }
 
+    notificationReceived(notification) {
+        if (this.groupState.willUnmount) return;
+
+        this.groupState.set({ notificationCount: this.groupState.notificationCount + 1 });
+        this.showBadge();
+    }
+
+    resetNotificationCount() {
+        if (this.groupState.willUnmount) return;
+
+        this.groupState.set({ notificationCount: 0 });
+        this.showBadge();
+    }
+
     calcWindowNumber() {
         if (this.groupState.willUnmount) return;
 
-        const windowCount = this.groupState.metaWindows ? this.groupState.metaWindows.length : 0;
-        this.numberLabel.text = windowCount.toString();
+        this.groupState.set({windowCount: this.groupState.metaWindows ? this.groupState.metaWindows.length : 0});
+        this.showBadge();
+    }
 
-        this.groupState.set({windowCount});
+    showBadge(){
+        if(this.state.settings.numDisplay == CountNumbers.None){
+            this.badge.hide();
+            return;
+        }
 
-        if (this.state.settings.numDisplay) {
-            if (windowCount <= 1) {
-                this.badge.hide();
-            } else {
-                this.badge.show();
+        let numberToShow = 0;
+        let minNumberToShow = 0;
 
-            }
+        if (this.state.settings.numDisplay == CountNumbers.Notification) {
+            numberToShow = this.groupState.notificationCount;
         } else {
+            numberToShow = this.groupState.windowCount;
+            minNumberToShow = 1;
+        }
+
+        this.numberLabel.text = numberToShow.toString();
+
+        if (numberToShow <= minNumberToShow) {
             this.badge.hide();
+        } else {
+            this.badge.show();
         }
     }
 

files/usr/share/cinnamon/applets/grouped-window-list@cinnamon.org/constants.js

@@ -18,6 +18,11 @@ const constants = {
         Title: 3,
         Focused: 4
     },
+    CountNumbers: {
+        None: 1,
+        Window: 2,
+        Notification: 3
+    },
     FavType: {
         favorites: 0,
         pinnedApps: 1,

files/usr/share/cinnamon/applets/grouped-window-list@cinnamon.org/settings-schema.json

@@ -185,9 +185,14 @@
     }
   },
   "number-display": {
-    "type": "checkbox",
-    "default": true,
-    "description": "Show window count numbers"
+    "type": "combobox",
+    "default": 2,
+    "description": "Show count numbers",
+    "options": {
+      "None": 1,
+      "Window": 2,
+      "Notification": 3
+    }
   },
   "enable-app-button-dragging": {
     "type": "checkbox",

files/usr/share/cinnamon/applets/grouped-window-list@cinnamon.org/workspace.js

@@ -32,7 +32,10 @@ class Workspace {
             },
             updateFocusState: (focusedAppId) => {
                 this.appGroups.forEach( appGroup => {
-                    if (focusedAppId === appGroup.groupState.appId) return;
+                    if (focusedAppId === appGroup.groupState.appId) {
+                        appGroup.resetNotificationCount();
+                        return;
+                    }
                     appGroup.onFocusChange(false);
                 });
             }
@@ -53,6 +56,7 @@ class Workspace {
         // Ugly change: refresh the removed app instances from all workspaces
         this.signals.connect(this.metaWorkspace, 'window-removed', (...args) => this.windowRemoved(...args));
         this.signals.connect(global.window_manager, 'switch-workspace' , (...args) => this.reloadList(...args));
+        Main.messageTray.connect('notify-applet-update', (mtray, notification) => this.calculateAppNotifications(mtray, notification));
         this.on_orientation_changed(null, true);
     }
 
@@ -77,6 +81,16 @@ class Workspace {
         return windowCount;
     }
 
+    calculateAppNotifications(mtray, notification) {
+        var appId = notification.source.app.get_id();
+        this.appGroups.forEach(appGroup => {
+            if (appId === appGroup.groupState.appId) {
+                appGroup.notificationReceived(notification);
+                return;
+            }
+        });
+    }
+
     closeAllHoverMenus(cb) {
         this.appGroups.forEach( appGroup => {
             const {hoverMenu, groupState} = appGroup;