From a896fafa010af32149f84c3942995bee3981add5 Mon Sep 17 00:00:00 2001
From: infirit <infirit@gmail.com>
Date: Sat, 12 Jul 2014 17:08:10 +0200
Subject: Add ability to enable/disable debug with GSettings

Based on similar commit in mate-session-manager.
---
 mate-settings-daemon/Makefile.am |  2 ++
 mate-settings-daemon/main.c      | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/mate-settings-daemon/Makefile.am b/mate-settings-daemon/Makefile.am
index 7fb6fdc..91e4c78 100644
--- a/mate-settings-daemon/Makefile.am
+++ b/mate-settings-daemon/Makefile.am
@@ -73,6 +73,7 @@ mate_settings_daemon_CPPFLAGS = \
 	$(AM_CPPFLAGS)
 
 mate_settings_daemon_CFLAGS = 		\
+	$(MATE_DESKTOP_CFLAGS)          \
 	$(AM_CFLAGS)
 
 mate_settings_daemon_LDFLAGS = 	\
@@ -81,6 +82,7 @@ mate_settings_daemon_LDFLAGS = 	\
 mate_settings_daemon_LDADD = 		\
 	libmsd-profile.la		\
 	$(SETTINGS_DAEMON_LIBS)	\
+	$(MATE_DESKTOP_LIBS)    \
 	$(LIBNOTIFY_LIBS)
 
 EXTRA_DIST = 				\
diff --git a/mate-settings-daemon/main.c b/mate-settings-daemon/main.c
index f2a0bb8..0ecfb13 100644
--- a/mate-settings-daemon/main.c
+++ b/mate-settings-daemon/main.c
@@ -42,8 +42,13 @@
 #include "mate-settings-manager.h"
 #include "mate-settings-profile.h"
 
+#include <libmate-desktop/mate-gsettings.h>
+
 #define MSD_DBUS_NAME         "org.mate.SettingsDaemon"
 
+#define DEBUG_KEY             "mate-settings-daemon"
+#define DEBUG_SCHEMA          "org.mate.debug"
+
 #define MATE_SESSION_DBUS_NAME      "org.mate.SessionManager"
 #define MATE_SESSION_DBUS_OBJECT    "/org/mate/SessionManager"
 #define MATE_SESSION_DBUS_INTERFACE "org.mate.SessionManager"
@@ -443,6 +448,18 @@ parse_args (int *argc, char ***argv)
             g_setenv ("G_MESSAGES_DEBUG", "all", FALSE);
 }
 
+static void debug_changed (GSettings *settings, gchar *key, gpointer user_data)
+{
+        debug = g_settings_get_boolean (settings, DEBUG_KEY);
+        if (debug) {
+            g_debug ("Enable DEBUG");
+            g_setenv ("G_MESSAGES_DEBUG", "all", FALSE);
+        } else {
+            g_debug ("Disable DEBUG");
+            g_unsetenv ("G_MESSAGES_DEBUG");
+        }
+}
+
 int
 main (int argc, char *argv[])
 {
@@ -450,6 +467,7 @@ main (int argc, char *argv[])
         DBusGConnection      *bus;
         gboolean              res;
         GError               *error;
+        GSettings            *debug_settings = NULL;
 
         manager = NULL;
 
@@ -462,6 +480,19 @@ main (int argc, char *argv[])
 
         parse_args (&argc, &argv);
 
+        /* Allows to enable/disable debug from GSettings only if it is not set from argument */
+        if (mate_gsettings_schema_exists (DEBUG_SCHEMA))
+        {
+                debug_settings = g_settings_new (DEBUG_SCHEMA);
+                debug = g_settings_get_boolean (debug_settings, DEBUG_KEY);
+
+		if (debug) {
+		    g_setenv ("G_MESSAGES_DEBUG", "all", FALSE);
+		}
+
+                g_signal_connect (debug_settings, "changed::" DEBUG_KEY, G_CALLBACK (debug_changed), NULL);
+        }
+
         mate_settings_profile_start ("opening gtk display");
         if (! gtk_init_check (NULL, NULL)) {
                 g_warning ("Unable to initialize GTK+");
@@ -523,6 +554,10 @@ main (int argc, char *argv[])
                 g_object_unref (manager);
         }
 
+        if (debug_settings != NULL) {
+                g_object_unref (debug_settings);
+        }
+
 #ifdef HAVE_LIBNOTIFY
         if (notify_is_initted ())
             notify_uninit ();
-- 
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