From 72a38572117eb68dfa138ad7b10a98a2b0fd35de Mon Sep 17 00:00:00 2001
From: Lars Uebernickel <lars.uebernickel@canonical.com>
Date: Fri, 17 Feb 2012 19:14:02 +0100
Subject: Create an IndicatorServiceManager in libprintersmenu.so

---
 src/indicator-printers.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'src')

diff --git a/src/indicator-printers.c b/src/indicator-printers.c
index bcb0579..b69c093 100644
--- a/src/indicator-printers.c
+++ b/src/indicator-printers.c
@@ -26,6 +26,7 @@
 
 #include <libindicator/indicator.h>
 #include <libindicator/indicator-image-helper.h>
+#include <libindicator/indicator-service-manager.h>
 
 #include <libdbusmenu-gtk/menu.h>
 #include <libdbusmenu-gtk/menuitem.h>
@@ -40,6 +41,7 @@ G_DEFINE_TYPE (IndicatorPrinters, indicator_printers, INDICATOR_OBJECT_TYPE)
 
 struct _IndicatorPrintersPrivate
 {
+    IndicatorServiceManager *service;
     IndicatorObjectEntry entry;
 };
 
@@ -48,6 +50,7 @@ static void
 dispose (GObject *object)
 {
     IndicatorPrinters *self = INDICATOR_PRINTERS (object);
+    g_clear_object (&self->priv->service);
     g_clear_object (&self->priv->entry.menu);
     g_clear_object (&self->priv->entry.image);
     G_OBJECT_CLASS (indicator_printers_parent_class)->dispose (object);
@@ -76,6 +79,18 @@ indicator_printers_class_init (IndicatorPrintersClass *klass)
 }
 
 
+static void
+connection_changed (IndicatorServiceManager *service,
+                    gboolean connected,
+                    gpointer user_data)
+{
+    IndicatorPrinters *self = INDICATOR_PRINTERS (user_data);
+
+    if (!connected)
+        indicator_object_set_visible (INDICATOR_OBJECT (self), FALSE);
+}
+
+
 static GdkPixbuf *
 gdk_pixbuf_new_from_encoded_data (guchar *data,
                                   gsize length)
@@ -254,6 +269,11 @@ indicator_printers_init (IndicatorPrinters *self)
                                         IndicatorPrintersPrivate);
     self->priv = priv;
 
+    priv->service = indicator_service_manager_new_version (INDICATOR_PRINTERS_DBUS_NAME,
+                                                           INDICATOR_PRINTERS_DBUS_VERSION);
+    g_signal_connect (priv->service, "connection-change",
+                      G_CALLBACK (connection_changed), self);
+
     menu = dbusmenu_gtkmenu_new(INDICATOR_PRINTERS_DBUS_NAME,
                                 INDICATOR_PRINTERS_DBUS_OBJECT_PATH);
 
-- 
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