[gnome-shell] status/network: Add NMSection:checked property

[Marge Bot <marge-bot src gnome org>]

commit b0df35babf32afc5ba27b68d58df3127ae8ed6c1
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Aug 3 03:40:40 2022 +0200

    status/network: Add NMSection:checked property
    
    Unsurprisingly, this will become the quick toggles 'checked' state.
    
    Equally unsurprising, it is set when at least one item is active.
    
    Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2408>

 js/ui/status/network.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)
---
diff --git a/js/ui/status/network.js b/js/ui/status/network.js
index a3a8d8faaf..20b44da1c3 100644
--- a/js/ui/status/network.js
+++ b/js/ui/status/network.js
@@ -1275,6 +1275,11 @@ const NMVpnConnectionItem = GObject.registerClass({
 });
 
 const NMSection = GObject.registerClass({
+    Properties: {
+        'checked': GObject.ParamSpec.boolean('checked', '', '',
+            GObject.ParamFlags.READWRITE,
+            false),
+    },
     Signals: {
         'activation-failed': {},
         'icon-changed': {},
@@ -1322,6 +1327,11 @@ const NMSection = GObject.registerClass({
             (item, i) => (item.visible = i < MAX_VISIBLE_NETWORKS));
     }
 
+    _updateChecked() {
+        const [firstActive] = this._getActiveItems();
+        this.checked = !!firstActive;
+    }
+
     _resortItem(item) {
         const pos = this._itemSorter.upsert(item);
         this._itemsSection.moveMenuItem(item, pos);
@@ -1332,6 +1342,7 @@ const NMSection = GObject.registerClass({
             `${this} already has an item for ${key}`);
 
         item.connectObject(
+            'notify::is-active', () => this._updateChecked(),
             'notify::name', () => this._resortItem(item),
             'destroy', () => this._removeItem(key),
             this);
@@ -1357,6 +1368,7 @@ const NMSection = GObject.registerClass({
     _sync() {
         this.visible = this._items.size > 0;
         this._updateItemsVisibility();
+        this._updateChecked();
     }
 });