[gnome-bluetooth] lib: Make row unsensitive when device cannot be paired

[Bastien Nocera <hadess src gnome org>]

commit 307ec495493bc255b55edf035e08c11b188df23b
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Nov 29 17:45:49 2016 +0100

    lib: Make row unsensitive when device cannot be paired
    
    We need the name to not start pairing with another device than the
    intended one, as the device type usually shows up before its name.

 lib/bluetooth-settings-row.c |   23 +++++++++++++++++------
 1 files changed, 17 insertions(+), 6 deletions(-)
---
diff --git a/lib/bluetooth-settings-row.c b/lib/bluetooth-settings-row.c
index 9704cda..ff8c523 100644
--- a/lib/bluetooth-settings-row.c
+++ b/lib/bluetooth-settings-row.c
@@ -159,6 +159,21 @@ bluetooth_settings_row_get_property (GObject        *object,
 }
 
 static void
+update_row (BluetoothSettingsRow *self)
+{
+       BluetoothSettingsRowPrivate *priv = BLUETOOTH_SETTINGS_ROW_GET_PRIVATE (self);
+
+       if (priv->name == NULL) {
+               gtk_label_set_text (GTK_LABEL (priv->label),
+                                   bluetooth_type_to_string (priv->type));
+               gtk_widget_set_sensitive (GTK_WIDGET (self), FALSE);
+       } else {
+               gtk_label_set_text (GTK_LABEL (priv->label), priv->name);
+               gtk_widget_set_sensitive (GTK_WIDGET (self), TRUE);
+       }
+}
+
+static void
 bluetooth_settings_row_set_property (GObject        *object,
                                     guint           property_id,
                                     const GValue   *value,
@@ -182,10 +197,7 @@ bluetooth_settings_row_set_property (GObject        *object,
                break;
        case PROP_TYPE:
                priv->type = g_value_get_flags (value);
-               if (priv->name == NULL) {
-                       gtk_label_set_text (GTK_LABEL (priv->label),
-                                           bluetooth_type_to_string (priv->type));
-               }
+               update_row (self);
                break;
        case PROP_CONNECTED:
                priv->connected = g_value_get_boolean (value);
@@ -194,8 +206,7 @@ bluetooth_settings_row_set_property (GObject        *object,
        case PROP_NAME:
                g_free (priv->name);
                priv->name = g_value_dup_string (value);
-               if (priv->name != NULL)
-                       gtk_label_set_text (GTK_LABEL (priv->label), priv->name);
+               update_row (self);
                break;
        case PROP_ADDRESS:
                g_free (priv->bdaddr);