[gnome-bluetooth/wip/hadess/lib-changes: 4/18] lib: Add device-added signal

[Bastien Nocera <hadess src gnome org>]

commit 8d288594b55e4612cc8a37a734123f4affdd6a09
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Nov 26 13:28:35 2021 +0100

    lib: Add device-added signal

 lib/bluetooth-client.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
---
diff --git a/lib/bluetooth-client.c b/lib/bluetooth-client.c
index 0310d36d..751e2e1e 100644
--- a/lib/bluetooth-client.c
+++ b/lib/bluetooth-client.c
@@ -77,6 +77,7 @@ enum {
 };
 
 enum {
+       DEVICE_ADDED,
        DEVICE_REMOVED,
        LAST_SIGNAL
 };
@@ -474,6 +475,7 @@ device_added (GDBusObjectManager   *manager,
                                           "proxy", device,
                                           NULL);
                g_list_store_append (client->list_store, device_obj);
+               g_signal_emit (G_OBJECT (client), signals[DEVICE_ADDED], 0, device_obj);
        }
 }
 
@@ -611,6 +613,7 @@ add_devices_to_list_store (BluetoothClient *client)
                                           "proxy", DEVICE1 (iface),
                                           NULL);
                g_list_store_append (client->list_store, device_obj);
+               g_signal_emit (G_OBJECT (client), signals[DEVICE_ADDED], 0, device_obj);
        }
        g_list_free_full (object_list, g_object_unref);
 }
@@ -1221,6 +1224,23 @@ static void bluetooth_client_class_init(BluetoothClientClass *klass)
        object_class->get_property = bluetooth_client_get_property;
        object_class->set_property = bluetooth_client_set_property;
 
+       /**
+        * BluetoothClient::device-added:
+        * @client: a #BluetoothClient object which received the signal
+        * @device: a #BluetoothDevice object
+        *
+        * The #BluetoothClient::device-added signal is launched when a
+        * device gets added to the model.
+        **/
+       signals[DEVICE_ADDED] =
+               g_signal_new ("device-added",
+                             G_TYPE_FROM_CLASS (klass),
+                             G_SIGNAL_RUN_LAST,
+                             0,
+                             NULL, NULL,
+                             g_cclosure_marshal_VOID__OBJECT,
+                             G_TYPE_NONE, 1, G_TYPE_OBJECT);
+
        /**
         * BluetoothClient::device-removed:
         * @client: a #BluetoothClient object which received the signal