From: Florian Müllner <fmuellner@gnome.org>
Date: Wed, 8 Feb 2023 13:31:10 +0000 (+0100)
Subject: status/bluetooth: Show connected devices in subtitle
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~405^2^2~33
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=b7c3a7f6eda9082375b81268b72b71e8a10ecea6;p=gnome-shell.git

status/bluetooth: Show connected devices in subtitle

Now that quick toggles support subtitles, use it to indicate connected
devices.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2501>
---

diff --git a/js/ui/status/bluetooth.js b/js/ui/status/bluetooth.js
index 4b828bd1e..2851f2d27 100644
--- a/js/ui/status/bluetooth.js
+++ b/js/ui/status/bluetooth.js
@@ -164,7 +164,27 @@ class BluetoothToggle extends QuickToggle {
             (bind, source) => [true, this._getIconNameFromState(source)],
             null);
 
+        this._client.connectObject(
+            'devices-changed', () => this._sync(),
+            this);
+
         this.connect('clicked', () => this._client.toggleActive());
+
+        this._sync();
+    }
+
+    _sync() {
+        const connectedDevices = [...this._client.getDevices()]
+            .filter(dev => dev.connected);
+        const nConnected = connectedDevices.length;
+
+        if (nConnected > 1)
+            /* Translators: This is the number of connected bluetooth devices */
+            this.subtitle = ngettext('%d Connected', '%d Connected', nConnected).format(nConnected);
+        else if (nConnected === 1)
+            this.subtitle = connectedDevices[0].alias;
+        else
+            this.subtitle = null;
     }
 
     _getIconNameFromState(state) {