[gnome-bluetooth] properties: Disable connect button for devices

[Bastien Nocera <hadess src gnome org>]

commit 88e04a4ee2a3eb507d30a9c099a4930c23615b97
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Feb 22 03:31:14 2011 +0000

    properties: Disable connect button for devices
    
    If the devices don't have any services, we can't connect to them
    but we can still show the connection status.

 properties/bluetooth.ui         |    2 +-
 properties/cc-bluetooth-panel.c |   11 +++++++++++
 2 files changed, 12 insertions(+), 1 deletions(-)
---
diff --git a/properties/bluetooth.ui b/properties/bluetooth.ui
index 28d2925..40312ed 100644
--- a/properties/bluetooth.ui
+++ b/properties/bluetooth.ui
@@ -110,7 +110,7 @@
                             <property name="column_spacing">6</property>
                             <property name="row_spacing">6</property>
                             <child>
-                              <object class="GtkLabel" id="label1">
+                              <object class="GtkLabel" id="connection_label">
                                 <property name="visible">True</property>
                                 <property name="can_focus">False</property>
                                 <property name="xalign">1</property>
diff --git a/properties/cc-bluetooth-panel.c b/properties/cc-bluetooth-panel.c
index 4293999..3cd44b5 100644
--- a/properties/cc-bluetooth-panel.c
+++ b/properties/cc-bluetooth-panel.c
@@ -206,17 +206,28 @@ cc_bluetooth_panel_update_properties (CcBluetoothPanel *self)
 		BluetoothType type;
 		gboolean connected;
 		GValue value = { 0 };
+		GHashTable *services;
 
 		gtk_widget_set_sensitive (WID ("properties_vbox"), TRUE);
 
 		connected = bluetooth_chooser_get_selected_device_is_connected (BLUETOOTH_CHOOSER (self->priv->chooser));
 		gtk_switch_set_active (button, connected);
 
+		/* Paired */
 		bluetooth_chooser_get_selected_device_info (BLUETOOTH_CHOOSER (self->priv->chooser),
 							    "paired", &value);
 		gtk_label_set_text (GTK_LABEL (WID ("paired_label")),
 				    g_value_get_boolean (&value) ? _("Yes") : _("No"));
+		g_value_unset (&value);
 
+		/* Connection */
+		bluetooth_chooser_get_selected_device_info (BLUETOOTH_CHOOSER (self->priv->chooser),
+							    "services", &value);
+		services = g_value_get_boxed (&value);
+		gtk_widget_set_sensitive (GTK_WIDGET (button), (services != NULL));
+		g_value_unset (&value);
+
+		/* Type */
 		type = bluetooth_chooser_get_selected_device_type (BLUETOOTH_CHOOSER (self->priv->chooser));
 		gtk_label_set_text (GTK_LABEL (WID ("type_label")), bluetooth_type_to_string (type));
 		switch (type) {