[gnome-software] trivial: Watch for changes when changing popular-overrides

[Richard Hughes <rhughes src gnome org>]

commit 11a6bcf27e9a1ecdd76bf2484547cb10756d6ae7
Author: Richard Hughes <richard hughsie com>
Date:   Thu Jan 14 17:24:15 2016 +0000

    trivial: Watch for changes when changing popular-overrides

 src/plugins/gs-plugin-moduleset.c |   21 ++++++++++++++++++---
 1 files changed, 18 insertions(+), 3 deletions(-)
---
diff --git a/src/plugins/gs-plugin-moduleset.c b/src/plugins/gs-plugin-moduleset.c
index 2235f05..9e28e91 100644
--- a/src/plugins/gs-plugin-moduleset.c
+++ b/src/plugins/gs-plugin-moduleset.c
@@ -30,6 +30,7 @@
 #include "gs-moduleset.h"
 
 struct GsPluginPrivate {
+       GSettings               *settings;
        GsModuleset             *moduleset;
        gsize                    done_init;
 };
@@ -57,6 +58,18 @@ gs_plugin_get_deps (GsPlugin *plugin)
 }
 
 /**
+ * gs_plugin_moduleset_settings_changed_cb:
+ */
+static void
+gs_plugin_moduleset_settings_changed_cb (GSettings *settings,
+                                        const gchar *key,
+                                        GsPlugin *plugin)
+{
+       if (g_strcmp0 (key, "popular-overrides") == 0)
+               gs_plugin_updates_changed (plugin);
+}
+
+/**
  * gs_plugin_initialize:
  */
 void
@@ -64,6 +77,9 @@ gs_plugin_initialize (GsPlugin *plugin)
 {
        plugin->priv = GS_PLUGIN_GET_PRIVATE (GsPluginPrivate);
        plugin->priv->moduleset = gs_moduleset_new ();
+       plugin->priv->settings = g_settings_new ("org.gnome.software");
+       g_signal_connect (plugin->priv->settings, "changed",
+                         G_CALLBACK (gs_plugin_moduleset_settings_changed_cb), plugin);
 }
 
 /**
@@ -73,6 +89,7 @@ void
 gs_plugin_destroy (GsPlugin *plugin)
 {
        g_object_unref (plugin->priv->moduleset);
+       g_object_unref (plugin->priv->settings);
 }
 
 /**
@@ -191,7 +208,6 @@ gs_plugin_add_category_apps (GsPlugin *plugin,
 static gchar **
 gs_plugin_moduleset_get_popular (GsPlugin *plugin)
 {
-       g_autoptr(GSettings) settings = NULL;
        g_auto(GStrv) apps = NULL;
 
        /* debugging only */
@@ -199,8 +215,7 @@ gs_plugin_moduleset_get_popular (GsPlugin *plugin)
                return g_strsplit (g_getenv ("GNOME_SOFTWARE_POPULAR"), ",", 0);
 
        /* are we using a corporate build */
-       settings = g_settings_new ("org.gnome.software");
-       apps = g_settings_get_strv (settings, "popular-overrides");
+       apps = g_settings_get_strv (plugin->priv->settings, "popular-overrides");
        if (g_strv_length (apps) > 0)
                return g_strdupv (apps);