diff --git a/common/xfpm-brightness-polkit.c b/common/xfpm-brightness-polkit.c
index 0d087b00cffdcabebc7c2246b3970578800e0f4b..9494f6a9098c219f5771a1b6e7d0fd16d4687aac 100644
--- a/common/xfpm-brightness-polkit.c
+++ b/common/xfpm-brightness-polkit.c
@@ -26,17 +26,22 @@
 #include "xfpm-brightness-polkit.h"
 #include "xfpm-debug.h"
 
-static gboolean       xfpm_brightness_polkit_setup           (XfpmBrightness       *brightness,
-                                                              gint32               *min_level,
-                                                              gint32               *max_level);
-static gboolean       xfpm_brightness_polkit_get_level       (XfpmBrightness       *brightness,
-                                                              gint32               *current);
-static gboolean       xfpm_brightness_polkit_set_level       (XfpmBrightness       *brightness,
-                                                              gint32                level);
-static gboolean       xfpm_brightness_polkit_get_switch      (XfpmBrightness       *brightness,
-                                                              gint                 *_switch);
-static gboolean       xfpm_brightness_polkit_set_switch      (XfpmBrightness       *brightness,
-                                                              gint                  _switch);
+static gboolean
+xfpm_brightness_polkit_setup (XfpmBrightness *brightness,
+                              gint32 *min_level,
+                              gint32 *max_level);
+static gboolean
+xfpm_brightness_polkit_get_level (XfpmBrightness *brightness,
+                                  gint32 *current);
+static gboolean
+xfpm_brightness_polkit_set_level (XfpmBrightness *brightness,
+                                  gint32 level);
+static gboolean
+xfpm_brightness_polkit_get_switch (XfpmBrightness *brightness,
+                                   gint *_switch);
+static gboolean
+xfpm_brightness_polkit_set_switch (XfpmBrightness *brightness,
+                                   gint _switch);
 
 struct _XfpmBrightnessPolkit
 {
@@ -112,7 +117,7 @@ xfpm_brightness_polkit_setup (XfpmBrightness *brightness,
   *max_level = helper_get_value ("get-max-brightness");
   XFPM_DEBUG ("get-max-brightness returned %i", *max_level);
 
-  if (*max_level >=0)
+  if (*max_level >= 0)
   {
 #ifdef BACKEND_TYPE_FREEBSD
     const gchar *controller = "sysctl";
diff --git a/common/xfpm-brightness-x11.c b/common/xfpm-brightness-x11.c
index 27ba2f41875eae5e838b39ea5c8d1964e416f18c..8d90cda17414189e8b1ee4a4162b39652362be97 100644
--- a/common/xfpm-brightness-x11.c
+++ b/common/xfpm-brightness-x11.c
@@ -31,17 +31,22 @@
 #include <X11/extensions/Xrandr.h>
 #include <gdk/gdkx.h>
 
-static gboolean       xfpm_brightness_x11_setup           (XfpmBrightness       *brightness,
-                                                           gint32               *min_level,
-                                                           gint32               *max_level);
-static gboolean       xfpm_brightness_x11_get_level       (XfpmBrightness       *brightness,
-                                                           gint32               *level);
-static gboolean       xfpm_brightness_x11_set_level       (XfpmBrightness       *brightness,
-                                                           gint32                level);
-static gboolean       xfpm_brightness_x11_get_switch      (XfpmBrightness       *brightness,
-                                                           gint                 *_switch);
-static gboolean       xfpm_brightness_x11_set_switch      (XfpmBrightness       *brightness,
-                                                           gint                  _switch);
+static gboolean
+xfpm_brightness_x11_setup (XfpmBrightness *brightness,
+                           gint32 *min_level,
+                           gint32 *max_level);
+static gboolean
+xfpm_brightness_x11_get_level (XfpmBrightness *brightness,
+                               gint32 *level);
+static gboolean
+xfpm_brightness_x11_set_level (XfpmBrightness *brightness,
+                               gint32 level);
+static gboolean
+xfpm_brightness_x11_get_switch (XfpmBrightness *brightness,
+                                gint *_switch);
+static gboolean
+xfpm_brightness_x11_set_switch (XfpmBrightness *brightness,
+                                gint _switch);
 
 struct _XfpmBrightnessX11
 {
@@ -123,8 +128,8 @@ xfpm_brightness_x11_setup (XfpmBrightness *_brightness,
   gboolean success = FALSE;
 
   gdk_x11_display_error_trap_push (gdisplay);
-  if (!XRRQueryExtension (gdk_x11_get_default_xdisplay (), &event_base, &error_base) ||
-      !XRRQueryVersion (gdk_x11_get_default_xdisplay (), &major, &minor))
+  if (!XRRQueryExtension (gdk_x11_get_default_xdisplay (), &event_base, &error_base)
+      || !XRRQueryVersion (gdk_x11_get_default_xdisplay (), &major, &minor))
   {
     gdk_x11_display_error_trap_pop_ignored (gdisplay);
     g_warning ("No XRANDR extension found");
@@ -136,7 +141,8 @@ xfpm_brightness_x11_setup (XfpmBrightness *_brightness,
   brightness->backlight = XInternAtom (display, RR_PROPERTY_BACKLIGHT, True);
   if (brightness->backlight == None) /* fall back to deprecated name */
 #endif
-  brightness->backlight = XInternAtom (display, "BACKLIGHT", True);
+    brightness->backlight = XInternAtom (display, "BACKLIGHT", True);
+
   if (brightness->backlight == None)
   {
     XFPM_DEBUG ("No outputs have backlight property");
@@ -197,8 +203,9 @@ xfpm_brightness_x11_get_level (XfpmBrightness *_brightness,
   if (XRRGetOutputProperty (gdk_x11_get_default_xdisplay (), brightness->output, brightness->backlight,
                             0, 4, False, False, None,
                             &actual_type, &actual_format,
-                            &nitems, &bytes_after, ((unsigned char **) &prop)) != Success
-                            || gdk_x11_display_error_trap_pop (display) != 0)
+                            &nitems, &bytes_after, ((unsigned char **) &prop))
+        != Success
+      || gdk_x11_display_error_trap_pop (display) != 0)
   {
     g_warning ("Failed to XRRGetOutputProperty");
     return FALSE;
diff --git a/common/xfpm-brightness.c b/common/xfpm-brightness.c
index 2bbe45409db85867cf93cc3fee9fc5baf4f755d8..60f0ee8e35a10dce9b185524f5e5e9cb735db49e 100644
--- a/common/xfpm-brightness.c
+++ b/common/xfpm-brightness.c
@@ -37,8 +37,8 @@
 
 #include <math.h>
 
-#define get_instance_private(instance) ((XfpmBrightnessPrivate *) \
-  xfpm_brightness_get_instance_private (XFPM_BRIGHTNESS (instance)))
+#define get_instance_private(instance) \
+  ((XfpmBrightnessPrivate *) xfpm_brightness_get_instance_private (XFPM_BRIGHTNESS (instance)))
 
 typedef struct _XfpmBrightnessPrivate
 {
diff --git a/common/xfpm-brightness.h b/common/xfpm-brightness.h
index 737826462b8ca9a15011c0889d04e85e9975c541..2c04d2f8461a3c3f5bd9e25ef7adba47b9f41eb2 100644
--- a/common/xfpm-brightness.h
+++ b/common/xfpm-brightness.h
@@ -33,38 +33,49 @@ struct _XfpmBrightnessClass
 {
   GObjectClass parent_class;
 
-  gboolean        (*setup)              (XfpmBrightness       *brightness,
-                                         gint32               *min_level,
-                                         gint32               *max_level);
-  gboolean        (*get_level)          (XfpmBrightness       *brightness,
-                                         gint32               *level);
-  gboolean        (*set_level)          (XfpmBrightness       *brightness,
-                                         gint32                level);
-  gboolean        (*get_switch)         (XfpmBrightness       *brightness,
-                                         gint                 *_switch);
-  gboolean        (*set_switch)         (XfpmBrightness       *brightness,
-                                         gint                  _switch);
+  gboolean (*setup) (XfpmBrightness *brightness,
+                     gint32 *min_level,
+                     gint32 *max_level);
+  gboolean (*get_level) (XfpmBrightness *brightness,
+                         gint32 *level);
+  gboolean (*set_level) (XfpmBrightness *brightness,
+                         gint32 level);
+  gboolean (*get_switch) (XfpmBrightness *brightness,
+                          gint *_switch);
+  gboolean (*set_switch) (XfpmBrightness *brightness,
+                          gint _switch);
 };
 
-XfpmBrightness      *xfpm_brightness_new                 (void);
-gint32               xfpm_brightness_get_min_level       (XfpmBrightness       *brightness);
-void                 xfpm_brightness_set_min_level       (XfpmBrightness       *brightness,
-                                                          gint32                level);
-gint32               xfpm_brightness_get_max_level       (XfpmBrightness       *brightness);
-void                 xfpm_brightness_set_step_count      (XfpmBrightness       *brightness,
-                                                          guint32               count,
-                                                          gboolean              exponential);
-gboolean             xfpm_brightness_decrease            (XfpmBrightness       *brightness);
-gboolean             xfpm_brightness_increase            (XfpmBrightness       *brightness);
+XfpmBrightness *
+xfpm_brightness_new (void);
+gint32
+xfpm_brightness_get_min_level (XfpmBrightness *brightness);
+void
+xfpm_brightness_set_min_level (XfpmBrightness *brightness,
+                               gint32 level);
+gint32
+xfpm_brightness_get_max_level (XfpmBrightness *brightness);
+void
+xfpm_brightness_set_step_count (XfpmBrightness *brightness,
+                                guint32 count,
+                                gboolean exponential);
+gboolean
+xfpm_brightness_decrease (XfpmBrightness *brightness);
+gboolean
+xfpm_brightness_increase (XfpmBrightness *brightness);
 
-gboolean             xfpm_brightness_get_level           (XfpmBrightness       *brightness,
-                                                          gint32               *level);
-gboolean             xfpm_brightness_set_level           (XfpmBrightness       *brightness,
-                                                          gint32                level);
-gboolean             xfpm_brightness_get_switch          (XfpmBrightness       *brightness,
-                                                          gint                 *_switch);
-gboolean             xfpm_brightness_set_switch          (XfpmBrightness       *brightness,
-                                                          gint                  _switch);
+gboolean
+xfpm_brightness_get_level (XfpmBrightness *brightness,
+                           gint32 *level);
+gboolean
+xfpm_brightness_set_level (XfpmBrightness *brightness,
+                           gint32 level);
+gboolean
+xfpm_brightness_get_switch (XfpmBrightness *brightness,
+                            gint *_switch);
+gboolean
+xfpm_brightness_set_switch (XfpmBrightness *brightness,
+                            gint _switch);
 
 G_END_DECLS
 
diff --git a/common/xfpm-common.c b/common/xfpm-common.c
index 3c076ab40389bac911de88cd41ef0c11d986620d..109c966386a7e80ec9c1ade637fe96b5d5d83b80 100644
--- a/common/xfpm-common.c
+++ b/common/xfpm-common.c
@@ -27,8 +27,8 @@
 
 #include <libxfce4util/libxfce4util.h>
 
-const gchar
-*xfpm_bool_to_string (gboolean value)
+const gchar *
+xfpm_bool_to_string (gboolean value)
 {
   if (value)
     return "TRUE";
@@ -47,8 +47,9 @@ xfpm_string_to_bool (const gchar *string)
   return FALSE;
 }
 
-GtkBuilder
-*xfpm_builder_new_from_string (const gchar *ui, GError **error)
+GtkBuilder *
+xfpm_builder_new_from_string (const gchar *ui,
+                              GError **error)
 {
   GtkBuilder *builder;
 
@@ -69,9 +70,9 @@ xfpm_preferences (void)
 }
 
 void
-xfpm_preferences_device_id (const gchar* object_path)
+xfpm_preferences_device_id (const gchar *object_path)
 {
-  gchar *string = g_strdup_printf("xfce4-power-manager-settings -d %s", object_path);
+  gchar *string = g_strdup_printf ("xfce4-power-manager-settings -d %s", object_path);
 
   if (string)
     g_spawn_command_line_async (string, NULL);
@@ -88,43 +89,40 @@ xfpm_quit (void)
 void
 xfpm_about (gpointer data)
 {
-  gchar *package = (gchar *)data;
+  gchar *package = (gchar *) data;
 
-  const gchar* authors[] =
-  {
+  const gchar *authors[] = {
     "Ali Abdallah <aliov@xfce.org>",
     "Nick Schermer <nick@xfce.org>",
     "Eric Koegel <eric.koegel@gmail.com>",
     "Harald Judt <h.judt@gmx.at>",
     "Simon Steinbeiß <simon@xfce.org>",
-     NULL,
+    NULL,
   };
 
-  static const gchar *documenters[] =
-  {
+  static const gchar *documenters[] = {
     "Ali Abdallah <aliov@xfce.org>",
     NULL,
   };
 
-  static const gchar *artists[] =
-  {
+  static const gchar *artists[] = {
     "Simon Steinbeiß <simon@xfce.org>",
-     NULL,
+    NULL,
   };
 
   gtk_show_about_dialog (NULL,
-       "copyright", "Copyright \302\251 2008-2023 The Xfce development team",
-       "destroy-with-parent", TRUE,
-       "authors", authors,
-       "artists", artists,
-       "documenters", documenters,
-       "license", XFCE_LICENSE_GPL,
-       "program-name", package,
-       "translator-credits", _("translator-credits"),
-       "version", PACKAGE_VERSION,
-       "website", "https://docs.xfce.org/xfce/xfce4-power-manager/start",
-       "logo-icon-name", "org.xfce.powermanager",
-       NULL);
+                         "copyright", "Copyright \302\251 2008-2023 The Xfce development team",
+                         "destroy-with-parent", TRUE,
+                         "authors", authors,
+                         "artists", artists,
+                         "documenters", documenters,
+                         "license", XFCE_LICENSE_GPL,
+                         "program-name", package,
+                         "translator-credits", _("translator-credits"),
+                         "version", PACKAGE_VERSION,
+                         "website", "https://docs.xfce.org/xfce/xfce4-power-manager/start",
+                         "logo-icon-name", "org.xfce.powermanager",
+                         NULL);
 }
 
 gboolean
@@ -137,7 +135,7 @@ xfpm_is_multihead_connected (void)
 
   nmonitor = gdk_display_get_n_monitors (dpy);
 
-  if ( nmonitor > 1 )
+  if (nmonitor > 1)
   {
     XFPM_DEBUG ("Multiple monitors connected");
     return TRUE;
@@ -151,7 +149,9 @@ xfpm_is_multihead_connected (void)
 }
 
 GdkPixbuf *
-xfpm_icon_load (const gchar *icon_name, gint size, gint scale_factor)
+xfpm_icon_load (const gchar *icon_name,
+                gint size,
+                gint scale_factor)
 {
   GdkPixbuf *pix = NULL;
   GError *error = NULL;
@@ -163,7 +163,7 @@ xfpm_icon_load (const gchar *icon_name, gint size, gint scale_factor)
                                             GTK_ICON_LOOKUP_FORCE_SIZE,
                                             &error);
 
-  if ( error )
+  if (error)
   {
     g_warning ("Unable to load icon : %s : %s", icon_name, error->message);
     g_error_free (error);
diff --git a/common/xfpm-common.h b/common/xfpm-common.h
index b147fccc8fdef441f061cc38f958d1cc3ad07f68..6e163b1ed08fe92399f92bae9a8f4dcbcba2b348 100644
--- a/common/xfpm-common.h
+++ b/common/xfpm-common.h
@@ -25,18 +25,27 @@
 
 G_BEGIN_DECLS
 
-GdkPixbuf      *xfpm_icon_load                  (const gchar *icon_name,
-                                                 gint         size,
-                                                 gint         scale_factor);
-const gchar    *xfpm_bool_to_string             (gboolean     value) G_GNUC_PURE;
-gboolean        xfpm_string_to_bool             (const gchar *string) G_GNUC_PURE;
-GtkBuilder     *xfpm_builder_new_from_string    (const gchar *file,
-                                                 GError     **error);
-void            xfpm_preferences                (void);
-void            xfpm_preferences_device_id      (const gchar *object_path);
-void            xfpm_quit                       (void);
-void            xfpm_about                      (gpointer     data);
-gboolean        xfpm_is_multihead_connected     (void);
+GdkPixbuf *
+xfpm_icon_load (const gchar *icon_name,
+                gint size,
+                gint scale_factor);
+const gchar *
+xfpm_bool_to_string (gboolean value) G_GNUC_PURE;
+gboolean
+xfpm_string_to_bool (const gchar *string) G_GNUC_PURE;
+GtkBuilder *
+xfpm_builder_new_from_string (const gchar *file,
+                              GError **error);
+void
+xfpm_preferences (void);
+void
+xfpm_preferences_device_id (const gchar *object_path);
+void
+xfpm_quit (void);
+void
+xfpm_about (gpointer data);
+gboolean
+xfpm_is_multihead_connected (void);
 
 G_END_DECLS
 
diff --git a/common/xfpm-config.h b/common/xfpm-config.h
index b454c36a934c6a3386fc0b6090e11a7c5acba070..9be30e46b94be5f9a4a6e1dad82143430f04c441 100644
--- a/common/xfpm-config.h
+++ b/common/xfpm-config.h
@@ -27,58 +27,58 @@
 
 G_BEGIN_DECLS
 
-#define XFPM_CHANNEL                         "xfce4-power-manager"
-#define XFPM_PROPERTIES_PREFIX               "/xfce4-power-manager/"
+#define XFPM_CHANNEL "xfce4-power-manager"
+#define XFPM_PROPERTIES_PREFIX "/xfce4-power-manager/"
 
-#define ON_AC_INACTIVITY_TIMEOUT             "inactivity-on-ac"
-#define ON_BATTERY_INACTIVITY_TIMEOUT        "inactivity-on-battery"
-#define INACTIVITY_SLEEP_MODE_ON_AC          "inactivity-sleep-mode-on-ac"
-#define INACTIVITY_SLEEP_MODE_ON_BATTERY     "inactivity-sleep-mode-on-battery"
+#define ON_AC_INACTIVITY_TIMEOUT "inactivity-on-ac"
+#define ON_BATTERY_INACTIVITY_TIMEOUT "inactivity-on-battery"
+#define INACTIVITY_SLEEP_MODE_ON_AC "inactivity-sleep-mode-on-ac"
+#define INACTIVITY_SLEEP_MODE_ON_BATTERY "inactivity-sleep-mode-on-battery"
 
-#define CRITICAL_POWER_LEVEL                 "critical-power-level"
-#define CRITICAL_BATT_ACTION_CFG             "critical-power-action"
+#define CRITICAL_POWER_LEVEL "critical-power-level"
+#define CRITICAL_BATT_ACTION_CFG "critical-power-action"
 
-#define DPMS_ENABLED_CFG                     "dpms-enabled"
-#define ON_AC_DPMS_SLEEP                     "dpms-on-ac-sleep"
-#define ON_AC_DPMS_OFF                       "dpms-on-ac-off"
-#define ON_BATT_DPMS_SLEEP                   "dpms-on-battery-sleep"
-#define ON_BATT_DPMS_OFF                     "dpms-on-battery-off"
-#define DPMS_SLEEP_MODE                      "dpms-sleep-mode"
+#define DPMS_ENABLED_CFG "dpms-enabled"
+#define ON_AC_DPMS_SLEEP "dpms-on-ac-sleep"
+#define ON_AC_DPMS_OFF "dpms-on-ac-off"
+#define ON_BATT_DPMS_SLEEP "dpms-on-battery-sleep"
+#define ON_BATT_DPMS_OFF "dpms-on-battery-off"
+#define DPMS_SLEEP_MODE "dpms-sleep-mode"
 
-#define PROFILE_ON_AC                        "profile-on-ac"
-#define PROFILE_ON_BATTERY                   "profile-on-battery"
+#define PROFILE_ON_AC "profile-on-ac"
+#define PROFILE_ON_BATTERY "profile-on-battery"
 
-#define LOCK_SCREEN_ON_SLEEP                 "lock-screen-suspend-hibernate"
-#define GENERAL_NOTIFICATION_CFG             "general-notification"
-#define PRESENTATION_MODE                    "presentation-mode"
-#define HEARTBEAT_COMMAND                    "heartbeat-command"
-#define SHOW_TRAY_ICON_CFG                   "show-tray-icon"
+#define LOCK_SCREEN_ON_SLEEP "lock-screen-suspend-hibernate"
+#define GENERAL_NOTIFICATION_CFG "general-notification"
+#define PRESENTATION_MODE "presentation-mode"
+#define HEARTBEAT_COMMAND "heartbeat-command"
+#define SHOW_TRAY_ICON_CFG "show-tray-icon"
 
-#define POWER_SWITCH_CFG                     "power-button-action"
-#define HIBERNATE_SWITCH_CFG                 "hibernate-button-action"
-#define SLEEP_SWITCH_CFG                     "sleep-button-action"
-#define BATTERY_SWITCH_CFG                   "battery-button-action"
-#define LID_SWITCH_ON_AC_CFG                 "lid-action-on-ac"
-#define LID_SWITCH_ON_BATTERY_CFG            "lid-action-on-battery"
+#define POWER_SWITCH_CFG "power-button-action"
+#define HIBERNATE_SWITCH_CFG "hibernate-button-action"
+#define SLEEP_SWITCH_CFG "sleep-button-action"
+#define BATTERY_SWITCH_CFG "battery-button-action"
+#define LID_SWITCH_ON_AC_CFG "lid-action-on-ac"
+#define LID_SWITCH_ON_BATTERY_CFG "lid-action-on-battery"
 
-#define LOGIND_HANDLE_POWER_KEY              "logind-handle-power-key"
-#define LOGIND_HANDLE_SUSPEND_KEY            "logind-handle-suspend-key"
-#define LOGIND_HANDLE_HIBERNATE_KEY          "logind-handle-hibernate-key"
-#define LOGIND_HANDLE_LID_SWITCH             "logind-handle-lid-switch"
+#define LOGIND_HANDLE_POWER_KEY "logind-handle-power-key"
+#define LOGIND_HANDLE_SUSPEND_KEY "logind-handle-suspend-key"
+#define LOGIND_HANDLE_HIBERNATE_KEY "logind-handle-hibernate-key"
+#define LOGIND_HANDLE_LID_SWITCH "logind-handle-lid-switch"
 
-#define BRIGHTNESS_ON_AC                     "brightness-on-ac"
-#define BRIGHTNESS_ON_BATTERY                "brightness-on-battery"
-#define BRIGHTNESS_LEVEL_ON_AC               "brightness-level-on-ac"
-#define BRIGHTNESS_LEVEL_ON_BATTERY          "brightness-level-on-battery"
-#define BRIGHTNESS_SLIDER_MIN_LEVEL          "brightness-slider-min-level"
-#define BRIGHTNESS_STEP_COUNT                "brightness-step-count"
-#define BRIGHTNESS_EXPONENTIAL               "brightness-exponential"
-#define BRIGHTNESS_SWITCH                    "brightness-switch"
-#define BRIGHTNESS_SWITCH_SAVE               "brightness-switch-restore-on-exit"
-#define HANDLE_BRIGHTNESS_KEYS               "handle-brightness-keys"
-#define SHOW_BRIGHTNESS_POPUP                "show-brightness-popup"
-#define SHOW_PANEL_LABEL                     "show-panel-label"
-#define SHOW_PRESENTATION_INDICATOR          "show-presentation-indicator"
+#define BRIGHTNESS_ON_AC "brightness-on-ac"
+#define BRIGHTNESS_ON_BATTERY "brightness-on-battery"
+#define BRIGHTNESS_LEVEL_ON_AC "brightness-level-on-ac"
+#define BRIGHTNESS_LEVEL_ON_BATTERY "brightness-level-on-battery"
+#define BRIGHTNESS_SLIDER_MIN_LEVEL "brightness-slider-min-level"
+#define BRIGHTNESS_STEP_COUNT "brightness-step-count"
+#define BRIGHTNESS_EXPONENTIAL "brightness-exponential"
+#define BRIGHTNESS_SWITCH "brightness-switch"
+#define BRIGHTNESS_SWITCH_SAVE "brightness-switch-restore-on-exit"
+#define HANDLE_BRIGHTNESS_KEYS "handle-brightness-keys"
+#define SHOW_BRIGHTNESS_POPUP "show-brightness-popup"
+#define SHOW_PANEL_LABEL "show-panel-label"
+#define SHOW_PRESENTATION_INDICATOR "show-presentation-indicator"
 
 G_END_DECLS
 
diff --git a/common/xfpm-debug.c b/common/xfpm-debug.c
index bfe6cad4412c2b8ebe77599f0fbebe32fd4f3268..dda0ebea2f31ba9bf035a95fb137d0008ae5b4d3 100644
--- a/common/xfpm-debug.c
+++ b/common/xfpm-debug.c
@@ -31,11 +31,15 @@ static gboolean enable_debug = FALSE;
 #if defined(G_HAVE_ISO_VARARGS)
 
 void
-xfpm_debug (const char *func, const char *file, int line, const char *format, ...)
+xfpm_debug (const char *func,
+            const char *file,
+            int line,
+            const char *format,
+            ...)
 {
   va_list args;
 
-  if ( !enable_debug )
+  if (!enable_debug)
     return;
 
   va_start (args, format);
@@ -48,16 +52,20 @@ xfpm_debug (const char *func, const char *file, int line, const char *format, ..
 }
 
 void
-xfpm_warn (const char *func, const char *file, int line, const char *format, ...)
+xfpm_warn (const char *func,
+           const char *file,
+           int line,
+           const char *format,
+           ...)
 {
   va_list args;
 
-  if ( !enable_debug )
+  if (!enable_debug)
     return;
 
   va_start (args, format);
 
-  fprintf(stdout, "TRACE[%s:%d] %s(): ", file, line, func);
+  fprintf (stdout, "TRACE[%s:%d] %s(): ", file, line, func);
   fprintf (stdout, "***WARNING***: ");
   vfprintf (stdout, format, args);
   fprintf (stdout, "\n");
@@ -65,8 +73,13 @@ xfpm_warn (const char *func, const char *file, int line, const char *format, ...
 }
 
 void
-xfpm_debug_enum (const gchar *func, const gchar *file, gint line,
-                 gint v_enum, GType type, const gchar *format, ...)
+xfpm_debug_enum (const gchar *func,
+                 const gchar *file,
+                 gint line,
+                 gint v_enum,
+                 GType type,
+                 const gchar *format,
+                 ...)
 {
   va_list args;
   gchar *buffer;
@@ -74,7 +87,7 @@ xfpm_debug_enum (const gchar *func, const gchar *file, gint line,
   gchar *content = NULL;
   GValue __value__ = G_VALUE_INIT;
 
-  if ( !enable_debug )
+  if (!enable_debug)
     return;
 
   g_value_init (&__value__, type);
@@ -86,9 +99,9 @@ xfpm_debug_enum (const gchar *func, const gchar *file, gint line,
   g_vasprintf (&buffer, format, args);
   va_end (args);
 
-  fprintf(stdout, "TRACE[%s:%d] %s(): ", file, line, func);
-  fprintf(stdout, "%s: %s", buffer, content);
-  fprintf(stdout, "\n");
+  fprintf (stdout, "TRACE[%s:%d] %s(): ", file, line, func);
+  fprintf (stdout, "%s: %s", buffer, content);
+  fprintf (stdout, "\n");
 
   g_value_unset (&__value__);
   g_free (content);
@@ -100,5 +113,5 @@ xfpm_debug_enum (const gchar *func, const gchar *file, gint line,
 void
 xfpm_debug_init (gboolean debug)
 {
-    enable_debug = debug;
+  enable_debug = debug;
 }
diff --git a/common/xfpm-debug.h b/common/xfpm-debug.h
index c880a097c2215235a7baab42ce547d5288429208..9d9a242fbced28508dc73dfce770585983dbbaa5 100644
--- a/common/xfpm-debug.h
+++ b/common/xfpm-debug.h
@@ -28,33 +28,36 @@ G_BEGIN_DECLS
 
 #if defined(G_HAVE_ISO_VARARGS)
 
-#define XFPM_DEBUG(...)\
+#define XFPM_DEBUG(...) \
   xfpm_debug (__func__, __FILE__, __LINE__, __VA_ARGS__)
 
-#define XFPM_WARNING(...)\
+#define XFPM_WARNING(...) \
   xfpm_warn (__func__, __FILE__, __LINE__, __VA_ARGS__)
 
-#define XFPM_DEBUG_ENUM(_value, _type, ...)\
+#define XFPM_DEBUG_ENUM(_value, _type, ...) \
   xfpm_debug_enum (__func__, __FILE__, __LINE__, _value, _type, __VA_ARGS__)
 
 
-void    xfpm_debug_enum         (const gchar *func,
-                                 const gchar *file,
-                                 gint         line,
-                                 gint         v_enum,
-                                 GType        type,
-                                 const gchar *format,
-                                 ...) __attribute__((format (printf,6,7)));
-void    xfpm_debug              (const char *func,
-                                 const char *file,
-                                 int         line,
-                                 const char *format,
-                                 ...) __attribute__((format (printf,4,5)));
-void    xfpm_warn               (const char *func,
-                                 const char *file,
-                                 int         line,
-                                 const char *format,
-                                 ...) __attribute__((format (printf,4,5)));
+void
+xfpm_debug_enum (const gchar *func,
+                 const gchar *file,
+                 gint line,
+                 gint v_enum,
+                 GType type,
+                 const gchar *format,
+                 ...) __attribute__ ((format (printf, 6, 7)));
+void
+xfpm_debug (const char *func,
+            const char *file,
+            int line,
+            const char *format,
+            ...) __attribute__ ((format (printf, 4, 5)));
+void
+xfpm_warn (const char *func,
+           const char *file,
+           int line,
+           const char *format,
+           ...) __attribute__ ((format (printf, 4, 5)));
 
 #else
 
@@ -64,7 +67,8 @@ void    xfpm_warn               (const char *func,
 
 #endif
 
-void    xfpm_debug_init         (gboolean    debug);
+void
+xfpm_debug_init (gboolean debug);
 
 G_END_DECLS
 
diff --git a/common/xfpm-enum.h b/common/xfpm-enum.h
index 6d4b6f5d169d78df211697c6e53b565df83b2aac..41defe2ac516fce5a2afeb7d2feadd01aac92069 100644
--- a/common/xfpm-enum.h
+++ b/common/xfpm-enum.h
@@ -1,4 +1,4 @@
- /*
+/*
  * * Copyright (C) 2008-2011 Ali <aliov@xfce.org>
  *
  * Licensed under the GNU General Public License Version 2
@@ -35,24 +35,24 @@ typedef enum
 
 typedef enum
 {
-  LID_KEY   	        	= (1 << 0),
-  BRIGHTNESS_KEY_UP   	= (1 << 1),
-  BRIGHTNESS_KEY_DOWN  	= (1 << 2),
-  SLEEP_KEY 	        	= (1 << 3),
-  HIBERNATE_KEY	        = (1 << 4),
-  POWER_KEY 	        	= (1 << 5),
-  KBD_BRIGHTNESS_KEY_UP	= (1 << 6),
-  KBD_BRIGHTNESS_KEY_DOWN	= (1 << 7),
-  KBD_BRIGHTNESS_CYCLE	= (1 << 8),
-  BATTERY_KEY                 = (1 << 9)
+  LID_KEY = (1 << 0),
+  BRIGHTNESS_KEY_UP = (1 << 1),
+  BRIGHTNESS_KEY_DOWN = (1 << 2),
+  SLEEP_KEY = (1 << 3),
+  HIBERNATE_KEY = (1 << 4),
+  POWER_KEY = (1 << 5),
+  KBD_BRIGHTNESS_KEY_UP = (1 << 6),
+  KBD_BRIGHTNESS_KEY_DOWN = (1 << 7),
+  KBD_BRIGHTNESS_CYCLE = (1 << 8),
+  BATTERY_KEY = (1 << 9)
 } XfpmKeys;
 
 typedef enum
 {
-  CPU_UNKNOWN         = (1 << 0),
-  CPU_POWERSAVE	= (1 << 1),
-  CPU_ONDEMAND	= (1 << 2),
-  CPU_PERFORMANCE	= (1 << 3)
+  CPU_UNKNOWN = (1 << 0),
+  CPU_POWERSAVE = (1 << 1),
+  CPU_ONDEMAND = (1 << 2),
+  CPU_PERFORMANCE = (1 << 3)
 } XfpmCpuGovernor;
 
 G_END_DECLS
diff --git a/common/xfpm-icons.h b/common/xfpm-icons.h
index 0e6ef6d8cb4ed5541b1a51369d717509ecdbf6d7..f1f67339cababb3888e8e95f9e63700d1e15e6ff 100644
--- a/common/xfpm-icons.h
+++ b/common/xfpm-icons.h
@@ -23,21 +23,21 @@
 
 G_BEGIN_DECLS
 
-#define XFPM_AC_ADAPTER_ICON            "ac-adapter"
-#define XFPM_BATTERY_LEVEL_ICON         "battery-level"
-#define XFPM_COMPUTER_ICON              "computer"
-#define XFPM_DISPLAY_BRIGHTNESS_ICON    "display-brightness-symbolic"
-#define XFPM_MOUSE_ICON                 "input-mouse"
-#define XFPM_KBD_ICON                   "input-keyboard"
-#define XFPM_MEDIA_PLAYER_ICON          "multimedia-player"
-#define XFPM_PDA_ICON                   "pda"
-#define XFPM_PHONE_ICON                 "phone"
-#define XFPM_TABLET_ICON                "tablet"
-#define XFPM_UPS_ICON                   "uninterruptible-power-supply"
-#define XFPM_MONITOR_ICON               "video-display"
-#define PANEL_DEFAULT_ICON              "battery-full-charged"
-#define PANEL_DEFAULT_ICON_SYMBOLIC     "battery-full-charged-symbolic"
-#define PRESENTATION_MODE_ICON          "x-office-presentation-symbolic"
+#define XFPM_AC_ADAPTER_ICON "ac-adapter"
+#define XFPM_BATTERY_LEVEL_ICON "battery-level"
+#define XFPM_COMPUTER_ICON "computer"
+#define XFPM_DISPLAY_BRIGHTNESS_ICON "display-brightness-symbolic"
+#define XFPM_MOUSE_ICON "input-mouse"
+#define XFPM_KBD_ICON "input-keyboard"
+#define XFPM_MEDIA_PLAYER_ICON "multimedia-player"
+#define XFPM_PDA_ICON "pda"
+#define XFPM_PHONE_ICON "phone"
+#define XFPM_TABLET_ICON "tablet"
+#define XFPM_UPS_ICON "uninterruptible-power-supply"
+#define XFPM_MONITOR_ICON "video-display"
+#define PANEL_DEFAULT_ICON "battery-full-charged"
+#define PANEL_DEFAULT_ICON_SYMBOLIC "battery-full-charged-symbolic"
+#define PRESENTATION_MODE_ICON "x-office-presentation-symbolic"
 
 G_END_DECLS
 
diff --git a/common/xfpm-power-common.c b/common/xfpm-power-common.c
index 756e74a7454d26ccb0be80f316f285e7a7573cc8..be4a35aa928049af5e8990585c9b577e307ea20e 100644
--- a/common/xfpm-power-common.c
+++ b/common/xfpm-power-common.c
@@ -127,12 +127,12 @@ xfpm_battery_get_icon_index (guint percent)
 gchar *
 xfpm_battery_get_time_string (guint seconds)
 {
-  char* timestring = NULL;
-  gint  hours;
-  gint  minutes;
+  char *timestring = NULL;
+  gint hours;
+  gint minutes;
 
   /* Add 0.5 to do rounding */
-  minutes = (int) ( ( seconds / 60.0 ) + 0.5 );
+  minutes = (int) ((seconds / 60.0) + 0.5);
 
   if (minutes == 0)
   {
@@ -142,9 +142,7 @@ xfpm_battery_get_time_string (guint seconds)
 
   if (minutes < 60)
   {
-    timestring = g_strdup_printf (ngettext ("%i minute",
-                      "%i minutes",
-                minutes), minutes);
+    timestring = g_strdup_printf (ngettext ("%i minute", "%i minutes", minutes), minutes);
     return timestring;
   }
 
@@ -152,21 +150,19 @@ xfpm_battery_get_time_string (guint seconds)
   minutes = minutes % 60;
 
   if (minutes == 0)
-    timestring = g_strdup_printf (ngettext (
-                                  "%i hour",
-                                  "%i hours",
-                                  hours), hours);
+    timestring = g_strdup_printf (ngettext ("%i hour", "%i hours", hours), hours);
   else
-  /* TRANSLATOR: "%i %s %i %s" are "%i hours %i minutes"
-   * Swap order with "%2$s %2$i %1$s %1$i if needed */
-  timestring = g_strdup_printf (_("%i %s %i %s"),
-                                hours, ngettext ("hour", "hours", hours),
-                                minutes, ngettext ("minute", "minutes", minutes));
+    /* TRANSLATOR: "%i %s %i %s" are "%i hours %i minutes"
+     * Swap order with "%2$s %2$i %1$s %1$i if needed */
+    timestring = g_strdup_printf (_("%i %s %i %s"),
+                                  hours, ngettext ("hour", "hours", hours),
+                                  minutes, ngettext ("minute", "minutes", minutes));
   return timestring;
 }
 
 static gboolean
-is_display_device (UpClient *upower, UpDevice *device)
+is_display_device (UpClient *upower,
+                   UpDevice *device)
 {
   UpDevice *display_device = NULL;
   gboolean ret = FALSE;
@@ -180,15 +176,18 @@ is_display_device (UpClient *upower, UpDevice *device)
   return ret;
 }
 
-gchar*
-get_device_panel_icon_name (UpClient *upower, UpDevice *device)
+gchar *
+get_device_panel_icon_name (UpClient *upower,
+                            UpDevice *device)
 {
   return get_device_icon_name (upower, device, TRUE);
 }
 
 
-gchar*
-get_device_icon_name (UpClient *upower, UpDevice *device, gboolean is_panel)
+gchar *
+get_device_icon_name (UpClient *upower,
+                      UpDevice *device,
+                      gboolean is_panel)
 {
   gchar *icon_name = NULL;
   gchar *icon_suffix;
@@ -224,51 +223,52 @@ get_device_icon_name (UpClient *upower, UpDevice *device, gboolean is_panel)
    * http://cgit.freedesktop.org/upower/tree/libupower-glib/up-types.h
    * because UPower doesn't return device-specific icon-names
    */
-  if ( type == UP_DEVICE_KIND_BATTERY && is_panel )
+  if (type == UP_DEVICE_KIND_BATTERY && is_panel)
   {
-    if ( state == UP_DEVICE_STATE_CHARGING || state == UP_DEVICE_STATE_PENDING_CHARGE)
+    if (state == UP_DEVICE_STATE_CHARGING || state == UP_DEVICE_STATE_PENDING_CHARGE)
       icon_name = g_strdup_printf ("%s-%s-%s", XFPM_BATTERY_LEVEL_ICON, xfpm_battery_get_icon_index (percentage), "charging-symbolic");
-    else if ( state == UP_DEVICE_STATE_DISCHARGING || state == UP_DEVICE_STATE_PENDING_DISCHARGE)
+    else if (state == UP_DEVICE_STATE_DISCHARGING || state == UP_DEVICE_STATE_PENDING_DISCHARGE)
       icon_name = g_strdup_printf ("%s-%s-%s", XFPM_BATTERY_LEVEL_ICON, xfpm_battery_get_icon_index (percentage), "symbolic");
-    else if ( state == UP_DEVICE_STATE_FULLY_CHARGED)
+    else if (state == UP_DEVICE_STATE_FULLY_CHARGED)
       icon_name = g_strdup_printf ("%s-%s", XFPM_BATTERY_LEVEL_ICON, "100-charged-symbolic");
     else
       icon_name = g_strdup ("battery-missing-symbolic");
   }
-  else if ( type == UP_DEVICE_KIND_UPS )
+  else if (type == UP_DEVICE_KIND_UPS)
     icon_name = g_strdup (XFPM_UPS_ICON);
-  else if ( type == UP_DEVICE_KIND_MOUSE )
+  else if (type == UP_DEVICE_KIND_MOUSE)
     icon_name = g_strdup (XFPM_MOUSE_ICON);
-  else if ( type == UP_DEVICE_KIND_KEYBOARD )
+  else if (type == UP_DEVICE_KIND_KEYBOARD)
     icon_name = g_strdup (XFPM_KBD_ICON);
-  else if ( type == UP_DEVICE_KIND_PHONE )
+  else if (type == UP_DEVICE_KIND_PHONE)
     icon_name = g_strdup (XFPM_PHONE_ICON);
-  else if ( type == UP_DEVICE_KIND_PDA )
+  else if (type == UP_DEVICE_KIND_PDA)
     icon_name = g_strdup (XFPM_PDA_ICON);
-  else if ( type == UP_DEVICE_KIND_MEDIA_PLAYER )
+  else if (type == UP_DEVICE_KIND_MEDIA_PLAYER)
     icon_name = g_strdup (XFPM_MEDIA_PLAYER_ICON);
-  else if ( type == UP_DEVICE_KIND_LINE_POWER )
+  else if (type == UP_DEVICE_KIND_LINE_POWER)
     icon_name = g_strdup_printf ("%s%s", XFPM_AC_ADAPTER_ICON, is_panel ? "-symbolic" : "");
-  else if ( type == UP_DEVICE_KIND_MONITOR )
+  else if (type == UP_DEVICE_KIND_MONITOR)
     icon_name = g_strdup (XFPM_MONITOR_ICON);
-  else if ( type == UP_DEVICE_KIND_TABLET )
+  else if (type == UP_DEVICE_KIND_TABLET)
     icon_name = g_strdup (XFPM_TABLET_ICON);
-  else if ( type == UP_DEVICE_KIND_COMPUTER )
+  else if (type == UP_DEVICE_KIND_COMPUTER)
     icon_name = g_strdup (XFPM_COMPUTER_ICON);
   /* As UPower does not tell us whether a system is a desktop or a laptop we
      decide this based on whether there is a battery and/or a a lid */
-  else if (!up_client_get_lid_is_present (upower) &&
-           !up_client_get_on_battery (upower) &&
-           g_strcmp0 (upower_icon, "battery-missing-symbolic") == 0)
+  else if (!up_client_get_lid_is_present (upower)
+           && !up_client_get_on_battery (upower)
+           && g_strcmp0 (upower_icon, "battery-missing-symbolic") == 0)
     icon_name = g_strdup_printf ("%s%s", XFPM_AC_ADAPTER_ICON, is_panel ? "-symbolic" : "");
-  else if ( g_strcmp0 (upower_icon, "") != 0 )
+  else if (g_strcmp0 (upower_icon, "") != 0)
     icon_name = g_strndup (upower_icon, icon_base_length);
 
   return icon_name;
 }
 
-gchar*
-get_device_description (UpClient *upower, UpDevice *device)
+gchar *
+get_device_description (UpClient *upower,
+                        UpDevice *device)
 {
   gchar *tip = NULL;
   gchar *est_time_str = NULL;
@@ -289,7 +289,7 @@ get_device_description (UpClient *upower, UpDevice *device)
                 "time-to-empty", &time_to_empty,
                 "time-to-full", &time_to_full,
                 "online", &online,
-                 NULL);
+                NULL);
 
   if (is_display_device (upower, device))
   {
@@ -312,7 +312,7 @@ get_device_description (UpClient *upower, UpDevice *device)
   /* If we get a vendor or model we can use it, otherwise translate the
    * device type into something readable (works for things like ac_power)
    */
-  if (g_strcmp0(vendor, "") == 0 && g_strcmp0(model, "") == 0)
+  if (g_strcmp0 (vendor, "") == 0 && g_strcmp0 (model, "") == 0)
     vendor = g_strdup_printf ("%s", xfpm_power_translate_device_type (type));
 
   /* If the device is unknown to the kernel (maybe no-name stuff or
@@ -321,17 +321,17 @@ get_device_description (UpClient *upower, UpDevice *device)
    * useful nor human-readable, so translate and use the device
    * type instead of the hex IDs (see bug #11217).
    */
-  else if (strlen(vendor) == 31 && strlen(model) == 31)
+  else if (strlen (vendor) == 31 && strlen (model) == 31)
   {
     g_free (vendor);
     g_free (model);
     vendor = g_strdup_printf ("%s", xfpm_power_translate_device_type (type));
-    model = g_strdup("");
+    model = g_strdup ("");
   }
 
-  if ( state == UP_DEVICE_STATE_FULLY_CHARGED )
+  if (state == UP_DEVICE_STATE_FULLY_CHARGED)
   {
-    if ( time_to_empty > 0 )
+    if (time_to_empty > 0)
     {
       est_time_str = xfpm_battery_get_time_string (time_to_empty);
       tip = g_strdup_printf (_("<b>%s %s</b>\nFully charged - %s remaining"),
@@ -345,9 +345,9 @@ get_device_description (UpClient *upower, UpDevice *device)
                              vendor, model);
     }
   }
-  else if ( state == UP_DEVICE_STATE_CHARGING )
+  else if (state == UP_DEVICE_STATE_CHARGING)
   {
-    if ( time_to_full != 0 )
+    if (time_to_full != 0)
     {
       est_time_str = xfpm_battery_get_time_string (time_to_full);
       tip = g_strdup_printf (_("<b>%s %s</b>\n%0.0f%% - %s until full"),
@@ -363,9 +363,9 @@ get_device_description (UpClient *upower, UpDevice *device)
                              percentage);
     }
   }
-  else if ( state == UP_DEVICE_STATE_DISCHARGING )
+  else if (state == UP_DEVICE_STATE_DISCHARGING)
   {
-    if ( time_to_empty != 0 )
+    if (time_to_empty != 0)
     {
       est_time_str = xfpm_battery_get_time_string (time_to_empty);
       tip = g_strdup_printf (_("<b>%s %s</b>\n%0.0f%% - %s remaining"),
@@ -381,24 +381,24 @@ get_device_description (UpClient *upower, UpDevice *device)
                              percentage);
     }
   }
-  else if ( state == UP_DEVICE_STATE_PENDING_CHARGE )
+  else if (state == UP_DEVICE_STATE_PENDING_CHARGE)
   {
     tip = g_strdup_printf (_("<b>%s %s</b>\nWaiting to charge (%0.0f%%)"),
                            vendor, model,
                            percentage);
   }
-  else if ( state == UP_DEVICE_STATE_PENDING_DISCHARGE )
+  else if (state == UP_DEVICE_STATE_PENDING_DISCHARGE)
   {
     tip = g_strdup_printf (_("<b>%s %s</b>\nWaiting to discharge (%0.0f%%)"),
                            vendor, model,
                            percentage);
   }
-  else if ( state == UP_DEVICE_STATE_EMPTY )
+  else if (state == UP_DEVICE_STATE_EMPTY)
   {
     tip = g_strdup_printf (_("<b>%s %s</b>\nis empty"),
                            vendor, model);
   }
-  else if ( state == UP_DEVICE_STATE_UNKNOWN && percentage != 0.0 )
+  else if (state == UP_DEVICE_STATE_UNKNOWN && percentage != 0.0)
   {
     tip = g_strdup_printf (_("<b>%s %s</b>\nCurrent charge: %0.0f%%"),
                            vendor, model,
@@ -411,7 +411,7 @@ get_device_description (UpClient *upower, UpDevice *device)
       /* On the 2nd line we want to know if the power cord is plugged
        * in or not */
       tip = g_strdup_printf (_("<b>%s %s</b>\n%s"),
-                     vendor, model, online ? _("Plugged in") : _("Not plugged in"));
+                             vendor, model, online ? _("Plugged in") : _("Not plugged in"));
     }
     else if (is_display_device (upower, device))
     {
@@ -422,13 +422,12 @@ get_device_description (UpClient *upower, UpDevice *device)
     else
     {
       /* unknown device state, just display the percentage */
-      tip = g_strdup_printf (_("<b>%s %s</b>\nUnknown state"),
-                     vendor, model);
+      tip = g_strdup_printf (_("<b>%s %s</b>\nUnknown state"), vendor, model);
     }
   }
 
-  g_free(model);
-  g_free(vendor);
+  g_free (model);
+  g_free (vendor);
 
   return tip;
 }
diff --git a/common/xfpm-power-common.h b/common/xfpm-power-common.h
index 58c97018d36c5599bef222a45dd36c0a099cdfa0..c3a3e8d99c986fcf023e372e68ffb89224ce4e74 100644
--- a/common/xfpm-power-common.h
+++ b/common/xfpm-power-common.h
@@ -23,37 +23,43 @@
 
 #include <upower.h>
 
-#define UPOWER_NAME 	      "org.freedesktop.UPower"
-#define UPOWER_PATH 	      "/org/freedesktop/UPower"
+#define UPOWER_NAME "org.freedesktop.UPower"
+#define UPOWER_PATH "/org/freedesktop/UPower"
 
-#define UPOWER_IFACE 	      "org.freedesktop.UPower"
-#define UPOWER_IFACE_DEVICE   "org.freedesktop.UPower.Device"
-#define UPOWER_PATH_DEVICE    "/org/freedesktop/UPower/devices/"
+#define UPOWER_IFACE "org.freedesktop.UPower"
+#define UPOWER_IFACE_DEVICE "org.freedesktop.UPower.Device"
+#define UPOWER_PATH_DEVICE "/org/freedesktop/UPower/devices/"
 
-#define UPOWER_PATH_WAKEUPS   "/org/freedesktop/UPower/Wakeups"
-#define UPOWER_IFACE_WAKEUPS  "org.freedesktop.UPower.Wakeups"
+#define UPOWER_PATH_WAKEUPS "/org/freedesktop/UPower/Wakeups"
+#define UPOWER_IFACE_WAKEUPS "org.freedesktop.UPower.Wakeups"
 
-#define POLKIT_AUTH_SUSPEND_UPOWER	"org.freedesktop.upower.suspend"
-#define POLKIT_AUTH_HIBERNATE_UPOWER	"org.freedesktop.upower.hibernate"
+#define POLKIT_AUTH_SUSPEND_UPOWER "org.freedesktop.upower.suspend"
+#define POLKIT_AUTH_HIBERNATE_UPOWER "org.freedesktop.upower.hibernate"
 
-#define POLKIT_AUTH_SUSPEND_LOGIND	"org.freedesktop.login1.suspend"
-#define POLKIT_AUTH_HIBERNATE_LOGIND	"org.freedesktop.login1.hibernate"
+#define POLKIT_AUTH_SUSPEND_LOGIND "org.freedesktop.login1.suspend"
+#define POLKIT_AUTH_HIBERNATE_LOGIND "org.freedesktop.login1.hibernate"
 
-#define POLKIT_AUTH_SUSPEND_XFPM	"org.xfce.power.xfce4-pm-helper"
-#define POLKIT_AUTH_HIBERNATE_XFPM	"org.xfce.power.xfce4-pm-helper"
+#define POLKIT_AUTH_SUSPEND_XFPM "org.xfce.power.xfce4-pm-helper"
+#define POLKIT_AUTH_HIBERNATE_XFPM "org.xfce.power.xfce4-pm-helper"
 
-#define POLKIT_AUTH_SUSPEND_CONSOLEKIT2   "org.freedesktop.consolekit.system.suspend"
+#define POLKIT_AUTH_SUSPEND_CONSOLEKIT2 "org.freedesktop.consolekit.system.suspend"
 #define POLKIT_AUTH_HIBERNATE_CONSOLEKIT2 "org.freedesktop.consolekit.system.hibernate"
 
-const gchar *xfpm_power_translate_device_type         (guint         type);
-const gchar *xfpm_power_translate_technology          (guint         value);
-gchar       *xfpm_battery_get_time_string             (guint         seconds);
-gchar       *get_device_panel_icon_name               (UpClient     *upower,
-                                                       UpDevice     *device);
-gchar       *get_device_icon_name                     (UpClient     *upower,
-                                                       UpDevice     *device,
-                                                       gboolean      is_panel);
-gchar       *get_device_description                   (UpClient     *upower,
-                                                       UpDevice     *device);
+const gchar *
+xfpm_power_translate_device_type (guint type);
+const gchar *
+xfpm_power_translate_technology (guint value);
+gchar *
+xfpm_battery_get_time_string (guint seconds);
+gchar *
+get_device_panel_icon_name (UpClient *upower,
+                            UpDevice *device);
+gchar *
+get_device_icon_name (UpClient *upower,
+                      UpDevice *device,
+                      gboolean is_panel);
+gchar *
+get_device_description (UpClient *upower,
+                        UpDevice *device);
 
 #endif /* XFPM_UPOWER_COMMON */
diff --git a/common/xfpm-ppd-common.c b/common/xfpm-ppd-common.c
index 19c912d9d6f66f1e00d387dc4ca191bb0b968b6b..909e30be2e79a3ebcf2d65bd3e851e2260029045 100644
--- a/common/xfpm-ppd-common.c
+++ b/common/xfpm-ppd-common.c
@@ -46,7 +46,7 @@ xfpm_ppd_g_dbus_proxy_new (void)
 GSList *
 xfpm_ppd_get_profiles (GDBusProxy *proxy)
 {
-  GVariant *var  = NULL;
+  GVariant *var = NULL;
   GSList *names = NULL;
 
   g_return_val_if_fail (proxy != NULL, NULL);
diff --git a/common/xfpm-ppd-common.h b/common/xfpm-ppd-common.h
index 75bc35d27b35ef4e22999bbc32526da33e6eac40..cf58ee4f8f0d6922d28a4be1932f141eb07463f4 100644
--- a/common/xfpm-ppd-common.h
+++ b/common/xfpm-ppd-common.h
@@ -25,8 +25,10 @@
 
 G_BEGIN_DECLS
 
-GDBusProxy            *xfpm_ppd_g_dbus_proxy_new   (void);
-GSList                *xfpm_ppd_get_profiles       (GDBusProxy *proxy);
+GDBusProxy *
+xfpm_ppd_g_dbus_proxy_new (void);
+GSList *
+xfpm_ppd_get_profiles (GDBusProxy *proxy);
 
 G_END_DECLS
 
diff --git a/libdbus/xfpm-dbus-monitor.c b/libdbus/xfpm-dbus-monitor.c
index 8adf61b82683c810619299dcb8e83d451b30d081..898191ce91160932af79f868c07a1f80d868401b 100644
--- a/libdbus/xfpm-dbus-monitor.c
+++ b/libdbus/xfpm-dbus-monitor.c
@@ -27,27 +27,28 @@
 
 #include <libxfce4util/libxfce4util.h>
 
-static void xfpm_dbus_monitor_finalize   (GObject *object);
+static void
+xfpm_dbus_monitor_finalize (GObject *object);
 
 #define XFPM_DBUS_MONITOR_GET_PRIVATE(o) \
-(G_TYPE_INSTANCE_GET_PRIVATE ((o), XFPM_TYPE_DBUS_MONITOR, XfpmDBusMonitorPrivate))
+  (G_TYPE_INSTANCE_GET_PRIVATE ((o), XFPM_TYPE_DBUS_MONITOR, XfpmDBusMonitorPrivate))
 
 struct XfpmDBusMonitorPrivate
 {
   GDBusConnection *system_bus;
   GDBusConnection *session_bus;
 
-  guint            system_signal;
-  guint            session_signal;
+  guint system_signal;
+  guint session_signal;
 
-  GPtrArray       *names_array;
-  GPtrArray       *services_array;
+  GPtrArray *names_array;
+  GPtrArray *services_array;
 };
 
 typedef struct
 {
-  gchar   *name;
-  GBusType     bus_type;
+  gchar *name;
+  GBusType bus_type;
 } XfpmWatchData;
 
 enum
@@ -58,7 +59,7 @@ enum
   LAST_SIGNAL
 };
 
-static guint signals [LAST_SIGNAL] = { 0 };
+static guint signals[LAST_SIGNAL] = { 0 };
 
 G_DEFINE_TYPE_WITH_PRIVATE (XfpmDBusMonitor, xfpm_dbus_monitor, G_TYPE_OBJECT)
 
@@ -72,12 +73,14 @@ xfpm_dbus_monitor_free_watch_data (gpointer data)
 }
 
 static XfpmWatchData *
-xfpm_dbus_monitor_get_watch_data (GPtrArray *array, const gchar *name, GBusType bus_type)
+xfpm_dbus_monitor_get_watch_data (GPtrArray *array,
+                                  const gchar *name,
+                                  GBusType bus_type)
 {
   XfpmWatchData *data;
   guint i;
 
-  for ( i = 0; i < array->len; i++)
+  for (i = 0; i < array->len; i++)
   {
     data = g_ptr_array_index (array, i);
     if (g_strcmp0 (data->name, name) == 0 && data->bus_type == bus_type)
@@ -87,123 +90,126 @@ xfpm_dbus_monitor_get_watch_data (GPtrArray *array, const gchar *name, GBusType
 }
 
 static void
-xfpm_dbus_monitor_unique_connection_name_lost (XfpmDBusMonitor *monitor, GBusType bus_type, const gchar *name)
+xfpm_dbus_monitor_unique_connection_name_lost (XfpmDBusMonitor *monitor,
+                                               GBusType bus_type,
+                                               const gchar *name)
 {
   XfpmWatchData *watch;
   guint i = 0;
 
-  for ( i = 0; i < monitor->priv->names_array->len; i++ )
+  for (i = 0; i < monitor->priv->names_array->len; i++)
   {
     watch = g_ptr_array_index (monitor->priv->names_array, i);
 
     if (g_strcmp0 (watch->name, name) == 0 && bus_type == watch->bus_type)
     {
-      g_signal_emit (G_OBJECT(monitor), signals [UNIQUE_NAME_LOST], 0,
-         watch->name, bus_type == G_BUS_TYPE_SESSION);
+      g_signal_emit (G_OBJECT (monitor), signals[UNIQUE_NAME_LOST], 0,
+                     watch->name, bus_type == G_BUS_TYPE_SESSION);
       g_ptr_array_remove (monitor->priv->names_array, watch);
     }
   }
 }
 
 static void
-xfpm_dbus_monitor_service_connection_changed (XfpmDBusMonitor *monitor, GBusType bus_type,
-                                              const gchar *name, gboolean connected)
+xfpm_dbus_monitor_service_connection_changed (XfpmDBusMonitor *monitor,
+                                              GBusType bus_type,
+                                              const gchar *name,
+                                              gboolean connected)
 {
   XfpmWatchData *watch;
   guint i;
 
-  for ( i = 0; i < monitor->priv->services_array->len; i++)
+  for (i = 0; i < monitor->priv->services_array->len; i++)
   {
     watch = g_ptr_array_index (monitor->priv->services_array, i);
 
     if (g_strcmp0 (watch->name, name) == 0 && watch->bus_type == bus_type)
     {
-      g_signal_emit (G_OBJECT (monitor), signals [SERVICE_CONNECTION_CHANGED], 0,
+      g_signal_emit (G_OBJECT (monitor), signals[SERVICE_CONNECTION_CHANGED], 0,
                      name, connected, bus_type == G_BUS_TYPE_SESSION);
     }
   }
 }
 
 static void
-xfpm_dbus_monitor_name_owner_changed (XfpmDBusMonitor *monitor, const gchar *name,
-                                      const gchar *prev, const gchar *new, GBusType bus_type)
+xfpm_dbus_monitor_name_owner_changed (XfpmDBusMonitor *monitor,
+                                      const gchar *name,
+                                      const gchar *prev,
+                                      const gchar *new,
+                                      GBusType bus_type)
 {
-  if ( strlen (prev) != 0 )
+  if (strlen (prev) != 0)
   {
     xfpm_dbus_monitor_unique_connection_name_lost (monitor, bus_type, prev);
 
     /* Connection has name */
-    if ( strlen (name) != 0 )
+    if (strlen (name) != 0)
       xfpm_dbus_monitor_service_connection_changed (monitor, bus_type, name, FALSE);
   }
-  else if ( strlen (name) != 0 && strlen (new) != 0)
+  else if (strlen (name) != 0 && strlen (new) != 0)
   {
     xfpm_dbus_monitor_service_connection_changed (monitor, bus_type, name, TRUE);
   }
 }
 
 static void
-xfpm_dbus_monitor_session_name_owner_changed_cb (GDBusConnection *connection, const gchar *sender,
-                                                 const gchar *object_path, const gchar *interface_name,
-                                                 const gchar *signal_name, GVariant *parameters,
+xfpm_dbus_monitor_session_name_owner_changed_cb (GDBusConnection *connection,
+                                                 const gchar *sender,
+                                                 const gchar *object_path,
+                                                 const gchar *interface_name,
+                                                 const gchar *signal_name,
+                                                 GVariant *parameters,
                                                  gpointer monitor)
 {
-    const gchar *name, *prev, *new;
+  const gchar *name, *prev, *new;
 
-    g_variant_get (parameters,
-                   "(&s&s&s)",
-                   &name,
-                   &prev,
-                   &new);
+  g_variant_get (parameters, "(&s&s&s)", &name, &prev, &new);
 
-    xfpm_dbus_monitor_name_owner_changed (monitor, name, prev, new, G_BUS_TYPE_SESSION);
+  xfpm_dbus_monitor_name_owner_changed (monitor, name, prev, new, G_BUS_TYPE_SESSION);
 }
 
 static void
-xfpm_dbus_monitor_system_name_owner_changed_cb  (GDBusConnection *connection, const gchar *sender,
-             const gchar *object_path, const gchar *interface_name,
-             const gchar *signal_name, GVariant *parameters,
-             gpointer monitor)
+xfpm_dbus_monitor_system_name_owner_changed_cb (GDBusConnection *connection,
+                                                const gchar *sender,
+                                                const gchar *object_path,
+                                                const gchar *interface_name,
+                                                const gchar *signal_name,
+                                                GVariant *parameters,
+                                                gpointer monitor)
 {
-    const gchar *name, *prev, *new;
+  const gchar *name, *prev, *new;
 
-    g_variant_get (parameters,
-                   "(&s&s&s)",
-                   &name,
-                   &prev,
-                   &new);
+  g_variant_get (parameters, "(&s&s&s)", &name, &prev, &new);
 
-    xfpm_dbus_monitor_name_owner_changed (monitor, name, prev, new, G_BUS_TYPE_SYSTEM);
+  xfpm_dbus_monitor_name_owner_changed (monitor, name, prev, new, G_BUS_TYPE_SYSTEM);
 }
 
 static void
 xfpm_dbus_monitor_session (XfpmDBusMonitor *monitor)
 {
-    monitor->priv->session_signal =
-        g_dbus_connection_signal_subscribe (monitor->priv->session_bus,
-              "org.freedesktop.DBus",
-              "org.freedesktop.DBus",
-                                            "NameOwnerChanged",
-              "/org/freedesktop/DBus",
-              NULL,
-              G_DBUS_SIGNAL_FLAGS_NONE,
-              xfpm_dbus_monitor_session_name_owner_changed_cb,
-              monitor, NULL);
+  monitor->priv->session_signal = g_dbus_connection_signal_subscribe (monitor->priv->session_bus,
+                                                                      "org.freedesktop.DBus",
+                                                                      "org.freedesktop.DBus",
+                                                                      "NameOwnerChanged",
+                                                                      "/org/freedesktop/DBus",
+                                                                      NULL,
+                                                                      G_DBUS_SIGNAL_FLAGS_NONE,
+                                                                      xfpm_dbus_monitor_session_name_owner_changed_cb,
+                                                                      monitor, NULL);
 }
 
 static void
 xfpm_dbus_monitor_system (XfpmDBusMonitor *monitor)
 {
-    monitor->priv->system_signal =
-        g_dbus_connection_signal_subscribe (monitor->priv->system_bus,
-              "org.freedesktop.DBus",
-              "org.freedesktop.DBus",
-                                            "NameOwnerChanged",
-              "/org/freedesktop/DBus",
-              NULL,
-              G_DBUS_SIGNAL_FLAGS_NONE,
-              xfpm_dbus_monitor_system_name_owner_changed_cb,
-              monitor, NULL);
+  monitor->priv->system_signal = g_dbus_connection_signal_subscribe (monitor->priv->system_bus,
+                                                                     "org.freedesktop.DBus",
+                                                                     "org.freedesktop.DBus",
+                                                                     "NameOwnerChanged",
+                                                                     "/org/freedesktop/DBus",
+                                                                     NULL,
+                                                                     G_DBUS_SIGNAL_FLAGS_NONE,
+                                                                     xfpm_dbus_monitor_system_name_owner_changed_cb,
+                                                                     monitor, NULL);
 }
 
 static void
@@ -211,34 +217,29 @@ xfpm_dbus_monitor_class_init (XfpmDBusMonitorClass *klass)
 {
   GObjectClass *object_class = G_OBJECT_CLASS (klass);
 
-  signals [UNIQUE_NAME_LOST] =
-    g_signal_new ("unique-name-lost",
-                  XFPM_TYPE_DBUS_MONITOR,
-                  G_SIGNAL_RUN_LAST,
-                  G_STRUCT_OFFSET (XfpmDBusMonitorClass, unique_name_lost),
-                  NULL, NULL,
-                  _xfpm_dbus_marshal_VOID__STRING_BOOLEAN,
-                  G_TYPE_NONE, 2,
-                  G_TYPE_STRING, G_TYPE_BOOLEAN);
-
-  signals [SERVICE_CONNECTION_CHANGED] =
-    g_signal_new ("service-connection-changed",
-                  XFPM_TYPE_DBUS_MONITOR,
-                  G_SIGNAL_RUN_LAST,
-                  G_STRUCT_OFFSET (XfpmDBusMonitorClass, service_connection_changed),
-                  NULL, NULL,
-                  _xfpm_dbus_marshal_VOID__STRING_BOOLEAN_BOOLEAN,
-                  G_TYPE_NONE, 3, G_TYPE_STRING,
-                  G_TYPE_BOOLEAN, G_TYPE_BOOLEAN);
-
-  signals [SYSTEM_BUS_CONNECTION_CHANGED] =
-    g_signal_new ("system-bus-connection-changed",
-                  XFPM_TYPE_DBUS_MONITOR,
-                  G_SIGNAL_RUN_LAST,
-                  G_STRUCT_OFFSET (XfpmDBusMonitorClass, system_bus_connection_changed),
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__BOOLEAN,
-                  G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+  signals[UNIQUE_NAME_LOST] = g_signal_new ("unique-name-lost",
+                                            XFPM_TYPE_DBUS_MONITOR,
+                                            G_SIGNAL_RUN_LAST,
+                                            G_STRUCT_OFFSET (XfpmDBusMonitorClass, unique_name_lost),
+                                            NULL, NULL,
+                                            _xfpm_dbus_marshal_VOID__STRING_BOOLEAN,
+                                            G_TYPE_NONE, 2, G_TYPE_STRING, G_TYPE_BOOLEAN);
+
+  signals[SERVICE_CONNECTION_CHANGED] = g_signal_new ("service-connection-changed",
+                                                      XFPM_TYPE_DBUS_MONITOR,
+                                                      G_SIGNAL_RUN_LAST,
+                                                      G_STRUCT_OFFSET (XfpmDBusMonitorClass, service_connection_changed),
+                                                      NULL, NULL,
+                                                      _xfpm_dbus_marshal_VOID__STRING_BOOLEAN_BOOLEAN,
+                                                      G_TYPE_NONE, 3, G_TYPE_STRING, G_TYPE_BOOLEAN, G_TYPE_BOOLEAN);
+
+  signals[SYSTEM_BUS_CONNECTION_CHANGED] = g_signal_new ("system-bus-connection-changed",
+                                                         XFPM_TYPE_DBUS_MONITOR,
+                                                         G_SIGNAL_RUN_LAST,
+                                                         G_STRUCT_OFFSET (XfpmDBusMonitorClass, system_bus_connection_changed),
+                                                         NULL, NULL,
+                                                         g_cclosure_marshal_VOID__BOOLEAN,
+                                                         G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
 
   object_class->finalize = xfpm_dbus_monitor_finalize;
 }
@@ -252,10 +253,10 @@ xfpm_dbus_monitor_init (XfpmDBusMonitor *monitor)
   monitor->priv->services_array = g_ptr_array_new_with_free_func (xfpm_dbus_monitor_free_watch_data);
 
   monitor->priv->session_bus = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, NULL);
-  monitor->priv->system_bus  = g_bus_get_sync (G_BUS_TYPE_SYSTEM,  NULL, NULL);
+  monitor->priv->system_bus = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, NULL);
 
   xfpm_dbus_monitor_session (monitor);
-  xfpm_dbus_monitor_system  (monitor);
+  xfpm_dbus_monitor_system (monitor);
 }
 
 static void
@@ -283,7 +284,7 @@ xfpm_dbus_monitor_new (void)
 {
   static gpointer xfpm_dbus_monitor_object = NULL;
 
-  if ( G_LIKELY (xfpm_dbus_monitor_object != NULL) )
+  if (G_LIKELY (xfpm_dbus_monitor_object != NULL))
   {
     g_object_ref (xfpm_dbus_monitor_object);
   }
@@ -296,7 +297,10 @@ xfpm_dbus_monitor_new (void)
   return XFPM_DBUS_MONITOR (xfpm_dbus_monitor_object);
 }
 
-gboolean xfpm_dbus_monitor_add_unique_name (XfpmDBusMonitor *monitor, GBusType bus_type, const gchar *unique_name)
+gboolean
+xfpm_dbus_monitor_add_unique_name (XfpmDBusMonitor *monitor,
+                                   GBusType bus_type,
+                                   const gchar *unique_name)
 {
   XfpmWatchData *watch;
 
@@ -304,10 +308,10 @@ gboolean xfpm_dbus_monitor_add_unique_name (XfpmDBusMonitor *monitor, GBusType b
   g_return_val_if_fail (unique_name != NULL, FALSE);
 
   /* We have it already */
-  if ( xfpm_dbus_monitor_get_watch_data (monitor->priv->names_array, unique_name, bus_type) )
+  if (xfpm_dbus_monitor_get_watch_data (monitor->priv->names_array, unique_name, bus_type))
     return FALSE;
 
-  watch = g_new0 (XfpmWatchData , 1);
+  watch = g_new0 (XfpmWatchData, 1);
   watch->name = g_strdup (unique_name);
   watch->bus_type = bus_type;
 
@@ -315,7 +319,10 @@ gboolean xfpm_dbus_monitor_add_unique_name (XfpmDBusMonitor *monitor, GBusType b
   return TRUE;
 }
 
-void xfpm_dbus_monitor_remove_unique_name (XfpmDBusMonitor *monitor, GBusType bus_type, const gchar *unique_name)
+void
+xfpm_dbus_monitor_remove_unique_name (XfpmDBusMonitor *monitor,
+                                      GBusType bus_type,
+                                      const gchar *unique_name)
 {
   XfpmWatchData *watch;
 
@@ -323,22 +330,25 @@ void xfpm_dbus_monitor_remove_unique_name (XfpmDBusMonitor *monitor, GBusType bu
 
   watch = xfpm_dbus_monitor_get_watch_data (monitor->priv->names_array, unique_name, bus_type);
 
-  if ( watch )
+  if (watch)
   {
     g_ptr_array_remove (monitor->priv->names_array, watch);
   }
 }
 
-gboolean xfpm_dbus_monitor_add_service (XfpmDBusMonitor *monitor, GBusType bus_type, const gchar *service_name)
+gboolean
+xfpm_dbus_monitor_add_service (XfpmDBusMonitor *monitor,
+                               GBusType bus_type,
+                               const gchar *service_name)
 {
   XfpmWatchData *watch;
 
   g_return_val_if_fail (XFPM_IS_DBUS_MONITOR (monitor), FALSE);
 
-  if ( xfpm_dbus_monitor_get_watch_data (monitor->priv->services_array, service_name, bus_type ) )
+  if (xfpm_dbus_monitor_get_watch_data (monitor->priv->services_array, service_name, bus_type))
     return FALSE;
 
-  watch = g_new0 (XfpmWatchData , 1);
+  watch = g_new0 (XfpmWatchData, 1);
   watch->name = g_strdup (service_name);
   watch->bus_type = bus_type;
 
@@ -347,7 +357,10 @@ gboolean xfpm_dbus_monitor_add_service (XfpmDBusMonitor *monitor, GBusType bus_t
   return TRUE;
 }
 
-void xfpm_dbus_monitor_remove_service (XfpmDBusMonitor *monitor, GBusType bus_type, const gchar *service_name)
+void
+xfpm_dbus_monitor_remove_service (XfpmDBusMonitor *monitor,
+                                  GBusType bus_type,
+                                  const gchar *service_name)
 {
   XfpmWatchData *watch;
 
@@ -355,7 +368,7 @@ void xfpm_dbus_monitor_remove_service (XfpmDBusMonitor *monitor, GBusType bus_ty
 
   watch = xfpm_dbus_monitor_get_watch_data (monitor->priv->services_array, service_name, bus_type);
 
-  if ( watch )
+  if (watch)
   {
     g_ptr_array_remove (monitor->priv->services_array, watch);
   }
diff --git a/libdbus/xfpm-dbus-monitor.h b/libdbus/xfpm-dbus-monitor.h
index fbb4a6d90d620b1337aca1f76c40184c9826fa42..9800056855fab4e28b5b3ce52380b36becaac889 100644
--- a/libdbus/xfpm-dbus-monitor.h
+++ b/libdbus/xfpm-dbus-monitor.h
@@ -26,58 +26,65 @@
 
 G_BEGIN_DECLS
 
-#define XFPM_TYPE_DBUS_MONITOR        (xfpm_dbus_monitor_get_type () )
-#define XFPM_DBUS_MONITOR(o)          (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_DBUS_MONITOR, XfpmDBusMonitor))
-#define XFPM_IS_DBUS_MONITOR(o)       (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_DBUS_MONITOR))
+#define XFPM_TYPE_DBUS_MONITOR (xfpm_dbus_monitor_get_type ())
+#define XFPM_DBUS_MONITOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_DBUS_MONITOR, XfpmDBusMonitor))
+#define XFPM_IS_DBUS_MONITOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_DBUS_MONITOR))
 
 typedef struct XfpmDBusMonitorPrivate XfpmDBusMonitorPrivate;
 
 typedef struct
 {
-  GObject                 parent;
+  GObject parent;
   XfpmDBusMonitorPrivate *priv;
 
 } XfpmDBusMonitor;
 
 typedef struct
 {
-  GObjectClass 	parent_class;
+  GObjectClass parent_class;
 
   /*
    * Unique name connection lost.
    */
-  void                (*unique_name_lost)              (XfpmDBusMonitor *monitor,
-                                                        gchar *unique_name,
-                                                        gboolean on_session);
+  void (*unique_name_lost) (XfpmDBusMonitor *monitor,
+                            gchar *unique_name,
+                            gboolean on_session);
   /*
    * A Service connection changed.
    */
-  void                (*service_connection_changed)    (XfpmDBusMonitor *monitor,
-                                                        gchar *service_name,
-                                                        gboolean connected,
-                                                        gboolean on_session);
+  void (*service_connection_changed) (XfpmDBusMonitor *monitor,
+                                      gchar *service_name,
+                                      gboolean connected,
+                                      gboolean on_session);
   /*
    * DBus: system bus disconnected
    */
-  void                (*system_bus_connection_changed) (XfpmDBusMonitor *monitor,
-                                                        gboolean connected);
+  void (*system_bus_connection_changed) (XfpmDBusMonitor *monitor,
+                                         gboolean connected);
 } XfpmDBusMonitorClass;
 
-GType             xfpm_dbus_monitor_get_type           (void) G_GNUC_CONST;
-XfpmDBusMonitor  *xfpm_dbus_monitor_new                (void);
-void              xfpm_dbus_monitor_watch_system_bus   (XfpmDBusMonitor *monitor);
-gboolean          xfpm_dbus_monitor_add_unique_name    (XfpmDBusMonitor *monitor,
-                                                        GBusType         bus_type,
-                                                        const gchar     *unique_name);
-void              xfpm_dbus_monitor_remove_unique_name (XfpmDBusMonitor *monitor,
-                                                        GBusType         bus_type,
-                                                        const gchar     *unique_name);
-gboolean          xfpm_dbus_monitor_add_service        (XfpmDBusMonitor *monitor,
-                                                        GBusType         bus_type,
-                                                        const gchar     *service_name);
-void              xfpm_dbus_monitor_remove_service     (XfpmDBusMonitor *monitor,
-                                                        GBusType         bus_type,
-                                                        const gchar     *service_name);
+GType
+xfpm_dbus_monitor_get_type (void) G_GNUC_CONST;
+XfpmDBusMonitor *
+xfpm_dbus_monitor_new (void);
+void
+xfpm_dbus_monitor_watch_system_bus (XfpmDBusMonitor *monitor);
+gboolean
+xfpm_dbus_monitor_add_unique_name (XfpmDBusMonitor *monitor,
+                                   GBusType bus_type,
+                                   const gchar *unique_name);
+void
+xfpm_dbus_monitor_remove_unique_name (XfpmDBusMonitor *monitor,
+                                      GBusType bus_type,
+                                      const gchar *unique_name);
+gboolean
+xfpm_dbus_monitor_add_service (XfpmDBusMonitor *monitor,
+                               GBusType bus_type,
+                               const gchar *service_name);
+void
+xfpm_dbus_monitor_remove_service (XfpmDBusMonitor *monitor,
+                                  GBusType bus_type,
+                                  const gchar *service_name);
 G_END_DECLS
 
 #endif /* __XFPM_DBUS_MONITOR_H */
diff --git a/libdbus/xfpm-dbus.c b/libdbus/xfpm-dbus.c
index 082332f10e98759a72c789120610ff2d4f969cf4..5f465de987fe2dcd9e3f612cb3d1acd66ef5565d 100644
--- a/libdbus/xfpm-dbus.c
+++ b/libdbus/xfpm-dbus.c
@@ -25,7 +25,8 @@
 #include "xfpm-dbus.h"
 
 gboolean
-xfpm_dbus_name_has_owner (GDBusConnection *connection, const gchar *name)
+xfpm_dbus_name_has_owner (GDBusConnection *connection,
+                          const gchar *name)
 {
   GError *error = NULL;
   const gchar *owner = NULL;
@@ -47,16 +48,18 @@ xfpm_dbus_name_has_owner (GDBusConnection *connection, const gchar *name)
   }
   else
   {
-    if (! g_error_matches (error, G_DBUS_ERROR, G_DBUS_ERROR_NAME_HAS_NO_OWNER))
-      g_warning("Failed to get name owner: %s\n", error->message);
+    if (!g_error_matches (error, G_DBUS_ERROR, G_DBUS_ERROR_NAME_HAS_NO_OWNER))
+      g_warning ("Failed to get name owner: %s\n", error->message);
 
-    g_error_free(error);
+    g_error_free (error);
   }
 
   return owner != NULL;
 }
 
-gboolean xfpm_dbus_register_name(GDBusConnection *connection, const gchar *name)
+gboolean
+xfpm_dbus_register_name (GDBusConnection *connection,
+                         const gchar *name)
 {
   GError *error = NULL;
   guint32 ret = 0;
@@ -80,14 +83,16 @@ gboolean xfpm_dbus_register_name(GDBusConnection *connection, const gchar *name)
   }
   else
   {
-    g_warning("Error: %s",error->message);
-    g_error_free(error);
+    g_warning ("Error: %s", error->message);
+    g_error_free (error);
   }
 
   return ret == 1; /* DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER */
 }
 
-gboolean xfpm_dbus_release_name(GDBusConnection *connection, const gchar *name)
+gboolean
+xfpm_dbus_release_name (GDBusConnection *connection,
+                        const gchar *name)
 {
   GError *error = NULL;
   GVariant *var = g_dbus_connection_call_sync (connection,
@@ -107,8 +112,8 @@ gboolean xfpm_dbus_release_name(GDBusConnection *connection, const gchar *name)
   }
   else
   {
-    g_warning("Error: %s",error->message);
-    g_error_free(error);
+    g_warning ("Error: %s", error->message);
+    g_error_free (error);
   }
 
   return var != NULL;
diff --git a/libdbus/xfpm-dbus.h b/libdbus/xfpm-dbus.h
index 374ab0950c1ce2a5536d5cabe4d54c56bf1562df..238a54abae2fa0f2f70018f516c0c605cf97587d 100644
--- a/libdbus/xfpm-dbus.h
+++ b/libdbus/xfpm-dbus.h
@@ -23,10 +23,13 @@
 
 #include <gio/gio.h>
 
-gboolean    xfpm_dbus_name_has_owner  (GDBusConnection *bus,
-                                       const gchar *name);
-gboolean    xfpm_dbus_register_name   (GDBusConnection *bus,
-                                       const gchar *name);
-gboolean    xfpm_dbus_release_name    (GDBusConnection *bus,
-                                       const gchar *name);
+gboolean
+xfpm_dbus_name_has_owner (GDBusConnection *bus,
+                          const gchar *name);
+gboolean
+xfpm_dbus_register_name (GDBusConnection *bus,
+                         const gchar *name);
+gboolean
+xfpm_dbus_release_name (GDBusConnection *bus,
+                        const gchar *name);
 #endif /* __XFPM_DBUS_H */
diff --git a/panel-plugins/power-manager-plugin/power-manager-button.c b/panel-plugins/power-manager-plugin/power-manager-button.c
index 1729498ddf7d41afa717b42b45ade76bf9a24466..ed905c11ec0608fde1d07b43a2690d2f853ebc22 100644
--- a/panel-plugins/power-manager-plugin/power-manager-button.c
+++ b/panel-plugins/power-manager-plugin/power-manager-button.c
@@ -50,61 +50,61 @@ struct PowerManagerButtonPrivate
 {
 #ifdef XFCE_PLUGIN
   XfcePanelPlugin *plugin;
-  GDBusProxy      *inhibit_proxy;
+  GDBusProxy *inhibit_proxy;
 #else
-  XfpmInhibit     *inhibit;
+  XfpmInhibit *inhibit;
 #endif
 
-  XfconfChannel   *channel;
+  XfconfChannel *channel;
 
-  UpClient        *upower;
+  UpClient *upower;
 
   /* A list of BatteryDevices  */
-  GList           *devices;
+  GList *devices;
 
   /* The left-click popup menu, if one is being displayed */
-  GtkWidget       *menu;
+  GtkWidget *menu;
 
   /* The actual panel icon image */
-  GtkWidget       *panel_icon_image;
-  GtkWidget       *panel_presentation_mode;
-  GtkWidget       *panel_label;
-  GtkWidget       *hbox;
+  GtkWidget *panel_icon_image;
+  GtkWidget *panel_presentation_mode;
+  GtkWidget *panel_label;
+  GtkWidget *hbox;
   /* Keep track of icon name to redisplay during size changes */
-  gchar           *panel_icon_name;
-  gchar           *panel_fallback_icon_name;
+  gchar *panel_icon_name;
+  gchar *panel_fallback_icon_name;
   /* Keep track of the last icon size for use during updates */
-  gint             panel_icon_width;
+  gint panel_icon_width;
   /* Keep track of the tooltip */
-  gchar           *tooltip;
+  gchar *tooltip;
 
   /* Upower 0.99 has a display device that can be used for the
    * panel image and tooltip description */
-  UpDevice        *display_device;
+  UpDevice *display_device;
 
-  XfpmBrightness  *brightness;
+  XfpmBrightness *brightness;
 
   /* display brightness slider widget */
-  GtkWidget       *range;
+  GtkWidget *range;
 
   /* filter range value changed events for snappier UI feedback */
-  guint            set_level_timeout;
+  guint set_level_timeout;
 
-  gint             show_panel_label;
-  gboolean         presentation_mode;
-  gboolean         show_presentation_indicator;
+  gint show_panel_label;
+  gboolean presentation_mode;
+  gboolean show_presentation_indicator;
 };
 
 typedef struct
 {
-  cairo_surface_t *surface;           /* Icon */
-  GtkWidget       *img;               /* Icon image in the menu */
-  gchar           *details;           /* Description of the device + state */
-  gchar           *object_path;       /* UpDevice object path */
-  UpDevice        *device;            /* Pointer to the UpDevice */
-  gulong           changed_signal_id; /* device changed callback id */
-  gulong           expose_signal_id;  /* expose-event callback id */
-  GtkWidget       *menu_item;         /* The device's item on the menu (if shown) */
+  cairo_surface_t *surface; /* Icon */
+  GtkWidget *img; /* Icon image in the menu */
+  gchar *details; /* Description of the device + state */
+  gchar *object_path; /* UpDevice object path */
+  UpDevice *device; /* Pointer to the UpDevice */
+  gulong changed_signal_id; /* device changed callback id */
+  gulong expose_signal_id; /* expose-event callback id */
+  GtkWidget *menu_item; /* The device's item on the menu (if shown) */
 } BatteryDevice;
 
 typedef enum
@@ -115,7 +115,8 @@ typedef enum
   PROP_SHOW_PRESENTATION_INDICATOR,
 } POWER_MANAGER_BUTTON_PROPERTIES;
 
-enum {
+enum
+{
   SIG_ICON_NAME_CHANGED = 0,
   SIG_TOOLTIP_CHANGED,
   SIG_N_SIGNALS,
@@ -125,39 +126,50 @@ static guint __signals[SIG_N_SIGNALS] = { 0 };
 
 G_DEFINE_TYPE_WITH_PRIVATE (PowerManagerButton, power_manager_button, GTK_TYPE_TOGGLE_BUTTON)
 
-static void       power_manager_button_finalize                         (GObject *object);
-static GList*     find_device_in_list                                   (PowerManagerButton *button,
-                                                                         const gchar *object_path);
-static gboolean   power_manager_button_device_icon_draw                 (GtkWidget *img,
-                                                                         cairo_t *cr,
-                                                                         gpointer userdata);
-static void       power_manager_button_set_icon                         (PowerManagerButton *button);
-static void       power_manager_button_set_label                        (PowerManagerButton *button,
-                                                                         gdouble percentage,
-                                                                         guint64 time_to_empty_or_full);
+static void
+power_manager_button_finalize (GObject *object);
+static GList *
+find_device_in_list (PowerManagerButton *button,
+                     const gchar *object_path);
+static gboolean
+power_manager_button_device_icon_draw (GtkWidget *img,
+                                       cairo_t *cr,
+                                       gpointer userdata);
+static void
+power_manager_button_set_icon (PowerManagerButton *button);
+static void
+power_manager_button_set_label (PowerManagerButton *button,
+                                gdouble percentage,
+                                guint64 time_to_empty_or_full);
 #ifdef XFCE_PLUGIN
-static void       power_manager_button_toggle_presentation_mode         (GtkMenuItem *mi,
-                                                                         GtkSwitch *sw);
-static void       power_manager_button_update_presentation_indicator    (PowerManagerButton *button);
+static void
+power_manager_button_toggle_presentation_mode (GtkMenuItem *mi,
+                                               GtkSwitch *sw);
+static void
+power_manager_button_update_presentation_indicator (PowerManagerButton *button);
 #endif
-static void       power_manager_button_update_label                     (PowerManagerButton *button,
-                                                                         UpDevice *device);
-static gboolean   power_manager_button_press_event                      (GtkWidget *widget,
-                                                                         GdkEventButton *event);
-static gboolean   power_manager_button_menu_add_device                  (PowerManagerButton *button,
-                                                                         BatteryDevice *battery_device,
-                                                                         gboolean append);
-static void       battery_device_remove_surface                         (BatteryDevice *battery_device);
+static void
+power_manager_button_update_label (PowerManagerButton *button,
+                                   UpDevice *device);
+static gboolean
+power_manager_button_press_event (GtkWidget *widget,
+                                  GdkEventButton *event);
+static gboolean
+power_manager_button_menu_add_device (PowerManagerButton *button,
+                                      BatteryDevice *battery_device,
+                                      gboolean append);
+static void
+battery_device_remove_surface (BatteryDevice *battery_device);
 
 
-static BatteryDevice*
+static BatteryDevice *
 get_display_device (PowerManagerButton *button)
 {
   GList *item = NULL;
   gdouble highest_percentage = 0;
   BatteryDevice *display_device = NULL;
 
-  g_return_val_if_fail (POWER_MANAGER_IS_BUTTON(button), NULL);
+  g_return_val_if_fail (POWER_MANAGER_IS_BUTTON (button), NULL);
 
   if (button->priv->display_device)
   {
@@ -176,7 +188,7 @@ get_display_device (PowerManagerButton *button)
     guint type = 0;
     gdouble percentage;
 
-    if (!battery_device->device || !UP_IS_DEVICE(battery_device->device))
+    if (!battery_device->device || !UP_IS_DEVICE (battery_device->device))
     {
       continue;
     }
@@ -199,12 +211,13 @@ get_display_device (PowerManagerButton *button)
   return display_device;
 }
 
-static GList*
-find_device_in_list (PowerManagerButton *button, const gchar *object_path)
+static GList *
+find_device_in_list (PowerManagerButton *button,
+                     const gchar *object_path)
 {
   GList *item = NULL;
 
-  g_return_val_if_fail ( POWER_MANAGER_IS_BUTTON(button), NULL );
+  g_return_val_if_fail (POWER_MANAGER_IS_BUTTON (button), NULL);
 
   for (item = g_list_first (button->priv->devices); item != NULL; item = g_list_next (item))
   {
@@ -227,7 +240,7 @@ power_manager_button_set_icon (PowerManagerButton *button)
 {
   g_return_if_fail (GTK_IS_WIDGET (button->priv->panel_presentation_mode));
 
-  if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default(), button->priv->panel_icon_name))
+  if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default (), button->priv->panel_icon_name))
     gtk_image_set_from_icon_name (GTK_IMAGE (button->priv->panel_icon_image), button->priv->panel_icon_name, GTK_ICON_SIZE_BUTTON);
   else
     gtk_image_set_from_icon_name (GTK_IMAGE (button->priv->panel_icon_image), button->priv->panel_fallback_icon_name, GTK_ICON_SIZE_BUTTON);
@@ -259,9 +272,9 @@ power_manager_button_set_tooltip (PowerManagerButton *button)
   if (display_device)
   {
     /* if we have something, display it */
-    if( display_device->details )
+    if (display_device->details)
     {
-      button->priv->tooltip = g_strdup(display_device->details);
+      button->priv->tooltip = g_strdup (display_device->details);
       gtk_widget_set_tooltip_markup (GTK_WIDGET (button), display_device->details);
       /* Tooltip changed! */
       g_signal_emit (button, __signals[SIG_TOOLTIP_CHANGED], 0);
@@ -289,16 +302,17 @@ power_manager_button_get_tooltip (PowerManagerButton *button)
 }
 
 static void
-power_manager_button_set_label (PowerManagerButton *button, gdouble percentage,
+power_manager_button_set_label (PowerManagerButton *button,
+                                gdouble percentage,
                                 guint64 time_to_empty_or_full)
 {
   gchar *label_string = NULL;
-  gint   hours;
-  gint   minutes;
+  gint hours;
+  gint minutes;
   gchar *remaining_time = NULL;
 
   /* Create the short timestring in the format hh:mm */
-  minutes = (int) ( ( time_to_empty_or_full / 60.0 ) + 0.5 );
+  minutes = (int) ((time_to_empty_or_full / 60.0) + 0.5);
   if (minutes < 60)
   {
     if (minutes < 10)
@@ -331,7 +345,9 @@ power_manager_button_set_label (PowerManagerButton *button, gdouble percentage,
 }
 
 static gboolean
-power_manager_button_device_icon_draw (GtkWidget *img, cairo_t *cr, gpointer userdata)
+power_manager_button_device_icon_draw (GtkWidget *img,
+                                       cairo_t *cr,
+                                       gpointer userdata)
 {
   UpDevice *device = NULL;
   guint type = 0, state = 0;
@@ -348,7 +364,7 @@ power_manager_button_device_icon_draw (GtkWidget *img, cairo_t *cr, gpointer use
 
   if (UP_IS_DEVICE (userdata))
   {
-    device = UP_DEVICE(userdata);
+    device = UP_DEVICE (userdata);
 
     g_object_get (device,
                   "kind", &type,
@@ -388,17 +404,17 @@ power_manager_button_device_icon_draw (GtkWidget *img, cairo_t *cr, gpointer use
     cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
 
     if ((height * (percentage / 100)) > min_height)
-       min_height = (height - 3) * (percentage / 100);
+      min_height = (height - 3) * (percentage / 100);
 
     cairo_rectangle (cr, width - 3, allocation.y + height - min_height - 1, 4, min_height);
     if (percentage > 5 && percentage < 20)
-        cairo_set_source_rgb (cr, 0.93, 0.83, 0.0);
+      cairo_set_source_rgb (cr, 0.93, 0.83, 0.0);
     else if (percentage > 20 && percentage < 100)
-        cairo_set_source_rgb (cr, 0.2, 0.4, 0.64);
+      cairo_set_source_rgb (cr, 0.2, 0.4, 0.64);
     else if (percentage == 100)
-        cairo_set_source_rgb (cr, 0.45, 0.82, 0.08);
+      cairo_set_source_rgb (cr, 0.45, 0.82, 0.08);
     else
-        cairo_set_source_rgb (cr, 0.94, 0.16, 0.16);
+      cairo_set_source_rgb (cr, 0.94, 0.16, 0.16);
     cairo_fill (cr);
 
     cairo_rectangle (cr, width - 2.5, allocation.y + 2.5, 3, height - 4);
@@ -410,7 +426,7 @@ power_manager_button_device_icon_draw (GtkWidget *img, cairo_t *cr, gpointer use
     /* Draw a bubble with a question mark for devices with unknown state */
     cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
     cairo_set_line_width (cr, 1.0);
-    cairo_arc(cr, width - 4.5, allocation.y + 6.5, 6, 0, 2*3.14159);
+    cairo_arc (cr, width - 4.5, allocation.y + 6.5, 6, 0, 2 * 3.14159);
     cairo_set_source_rgb (cr, 0.2, 0.54, 0.9);
     cairo_fill_preserve (cr);
     cairo_set_source_rgb (cr, 0.1, 0.37, 0.6);
@@ -432,17 +448,18 @@ power_manager_button_device_icon_draw (GtkWidget *img, cairo_t *cr, gpointer use
 
 
 static void
-power_manager_button_update_device_icon_and_details (PowerManagerButton *button, UpDevice *device)
+power_manager_button_update_device_icon_and_details (PowerManagerButton *button,
+                                                     UpDevice *device)
 {
-  GList           *item;
-  BatteryDevice   *battery_device;
-  BatteryDevice   *display_device;
-  const gchar     *object_path = up_device_get_object_path(device);
-  gchar           *details = NULL;
-  gchar           *icon_name = NULL;
-  gchar           *menu_icon_name = NULL;
-  gint             scale_factor;
-  GdkPixbuf       *pix;
+  GList *item;
+  BatteryDevice *battery_device;
+  BatteryDevice *display_device;
+  const gchar *object_path = up_device_get_object_path (device);
+  gchar *details = NULL;
+  gchar *icon_name = NULL;
+  gchar *menu_icon_name = NULL;
+  gint scale_factor;
+  GdkPixbuf *pix;
   cairo_surface_t *surface = NULL;
 
   if (!POWER_MANAGER_IS_BUTTON (button))
@@ -463,7 +480,7 @@ power_manager_button_update_device_icon_and_details (PowerManagerButton *button,
   }
 
   /* If UPower doesn't give us an icon, just use the default */
-  if (g_strcmp0(menu_icon_name, "") == 0)
+  if (g_strcmp0 (menu_icon_name, "") == 0)
   {
     /* ignore empty icon names */
     g_free (menu_icon_name);
@@ -479,7 +496,7 @@ power_manager_button_update_device_icon_and_details (PowerManagerButton *button,
                                             32,
                                             scale_factor,
                                             GTK_ICON_LOOKUP_USE_BUILTIN
-                                            | GTK_ICON_LOOKUP_FORCE_SIZE,
+                                              | GTK_ICON_LOOKUP_FORCE_SIZE,
                                             NULL);
   if (G_LIKELY (pix != NULL))
   {
@@ -495,7 +512,7 @@ power_manager_button_update_device_icon_and_details (PowerManagerButton *button,
   battery_device->details = details;
 
   /* If we had an image before, remove it and the callback */
-  battery_device_remove_surface(battery_device);
+  battery_device_remove_surface (battery_device);
 
   battery_device->surface = surface;
 
@@ -532,9 +549,9 @@ power_manager_button_update_device_icon_and_details (PowerManagerButton *button,
     battery_device->img = gtk_image_new_from_surface (battery_device->surface);
     g_object_ref (battery_device->img);
 
-G_GNUC_BEGIN_IGNORE_DEPRECATIONS
-    gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(battery_device->menu_item), battery_device->img);
-G_GNUC_END_IGNORE_DEPRECATIONS
+    G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+    gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (battery_device->menu_item), battery_device->img);
+    G_GNUC_END_IGNORE_DEPRECATIONS
     battery_device->expose_signal_id = g_signal_connect_after (G_OBJECT (battery_device->img),
                                                                "draw",
                                                                G_CALLBACK (power_manager_button_device_icon_draw),
@@ -543,20 +560,23 @@ G_GNUC_END_IGNORE_DEPRECATIONS
 }
 
 static void
-device_changed_cb (UpDevice *device, GParamSpec *pspec, PowerManagerButton *button)
+device_changed_cb (UpDevice *device,
+                   GParamSpec *pspec,
+                   PowerManagerButton *button)
 {
-    power_manager_button_update_device_icon_and_details (button, device);
+  power_manager_button_update_device_icon_and_details (button, device);
 }
 
 static void
-power_manager_button_add_device (UpDevice *device, PowerManagerButton *button)
+power_manager_button_add_device (UpDevice *device,
+                                 PowerManagerButton *button)
 {
   BatteryDevice *battery_device;
   guint type = 0;
-  const gchar *object_path = up_device_get_object_path(device);
+  const gchar *object_path = up_device_get_object_path (device);
   gulong signal_id;
 
-  g_return_if_fail (POWER_MANAGER_IS_BUTTON (button ));
+  g_return_if_fail (POWER_MANAGER_IS_BUTTON (button));
 
   /* don't add the same device twice */
   if (find_device_in_list (button, object_path))
@@ -574,7 +594,7 @@ power_manager_button_add_device (UpDevice *device, PowerManagerButton *button)
   /* populate the struct */
   battery_device->object_path = g_strdup (object_path);
   battery_device->changed_signal_id = signal_id;
-  battery_device->device = g_object_ref(device);
+  battery_device->device = g_object_ref (device);
 
   /* add it to the list */
   button->priv->devices = g_list_append (button->priv->devices, battery_device);
@@ -604,8 +624,8 @@ battery_device_remove_surface (BatteryDevice *battery_device)
     {
       if (battery_device->expose_signal_id != 0)
       {
-          g_signal_handler_disconnect (battery_device->img, battery_device->expose_signal_id);
-          battery_device->expose_signal_id = 0;
+        g_signal_handler_disconnect (battery_device->img, battery_device->expose_signal_id);
+        battery_device->expose_signal_id = 0;
       }
       g_object_unref (battery_device->img);
       battery_device->img = NULL;
@@ -616,7 +636,8 @@ battery_device_remove_surface (BatteryDevice *battery_device)
 }
 
 static void
-remove_battery_device (PowerManagerButton *button, BatteryDevice *battery_device)
+remove_battery_device (PowerManagerButton *button,
+                       BatteryDevice *battery_device)
 {
   g_return_if_fail (POWER_MANAGER_IS_BUTTON (button));
   g_return_if_fail (battery_device != NULL);
@@ -630,7 +651,7 @@ remove_battery_device (PowerManagerButton *button, BatteryDevice *battery_device
 
   battery_device_remove_surface (battery_device);
 
-  if (battery_device->device != NULL && UP_IS_DEVICE(battery_device->device))
+  if (battery_device->device != NULL && UP_IS_DEVICE (battery_device->device))
   {
     /* disconnect the signal handler if we were using it */
     if (battery_device->changed_signal_id != 0)
@@ -645,7 +666,8 @@ remove_battery_device (PowerManagerButton *button, BatteryDevice *battery_device
 }
 
 static void
-power_manager_button_remove_device (PowerManagerButton *button, const gchar *object_path)
+power_manager_button_remove_device (PowerManagerButton *button,
+                                    const gchar *object_path)
 {
   GList *item;
   BatteryDevice *battery_device;
@@ -665,13 +687,17 @@ power_manager_button_remove_device (PowerManagerButton *button, const gchar *obj
 }
 
 static void
-device_added_cb (UpClient *upower, UpDevice *device, PowerManagerButton *button)
+device_added_cb (UpClient *upower,
+                 UpDevice *device,
+                 PowerManagerButton *button)
 {
   power_manager_button_add_device (device, button);
 }
 
 static void
-device_removed_cb (UpClient *upower, const gchar *object_path, PowerManagerButton *button)
+device_removed_cb (UpClient *upower,
+                   const gchar *object_path,
+                   PowerManagerButton *button)
 {
   power_manager_button_remove_device (button, object_path);
 }
@@ -725,7 +751,8 @@ power_manager_button_remove_all_devices (PowerManagerButton *button)
 }
 
 static gboolean
-power_manager_button_scroll_event (GtkWidget *widget, GdkEventScroll *ev)
+power_manager_button_scroll_event (GtkWidget *widget,
+                                   GdkEventScroll *ev)
 {
   PowerManagerButton *button = POWER_MANAGER_BUTTON (widget);
 
@@ -734,8 +761,8 @@ power_manager_button_scroll_event (GtkWidget *widget, GdkEventScroll *ev)
 
   if (ev->direction == GDK_SCROLL_UP || ev->direction == GDK_SCROLL_DOWN)
   {
-    gboolean (*scroll_brightness) (XfpmBrightness *) =
-      ev->direction == GDK_SCROLL_UP ? xfpm_brightness_increase : xfpm_brightness_decrease;
+    gboolean (*scroll_brightness) (XfpmBrightness *) = ev->direction == GDK_SCROLL_UP ? xfpm_brightness_increase
+                                                                                      : xfpm_brightness_decrease;
     if (scroll_brightness (button->priv->brightness) && button->priv->range != NULL)
     {
       gint32 level;
@@ -768,12 +795,12 @@ power_manager_button_set_property (GObject *object,
     case PROP_PRESENTATION_MODE:
       button->priv->presentation_mode = g_value_get_boolean (value);
       if (GTK_IS_WIDGET (button->priv->panel_presentation_mode))
-          power_manager_button_update_presentation_indicator (button);
+        power_manager_button_update_presentation_indicator (button);
       break;
     case PROP_SHOW_PRESENTATION_INDICATOR:
       button->priv->show_presentation_indicator = g_value_get_boolean (value);
       if (GTK_IS_WIDGET (button->priv->panel_presentation_mode))
-          power_manager_button_update_presentation_indicator (button);
+        power_manager_button_update_presentation_indicator (button);
       break;
 #else
     case PROP_SHOW_PANEL_LABEL:
@@ -788,16 +815,16 @@ power_manager_button_set_property (GObject *object,
 }
 
 static void
-power_manager_button_get_property(GObject *object,
-                                  guint property_id,
-                                  GValue *value,
-                                  GParamSpec *pspec)
+power_manager_button_get_property (GObject *object,
+                                   guint property_id,
+                                   GValue *value,
+                                   GParamSpec *pspec)
 {
 #ifdef XFCE_PLUGIN
   PowerManagerButton *button = POWER_MANAGER_BUTTON (object);
 #endif
 
-  switch(property_id)
+  switch (property_id)
   {
 #ifdef XFCE_PLUGIN
     case PROP_SHOW_PANEL_LABEL:
@@ -853,8 +880,7 @@ power_manager_button_class_init (PowerManagerButtonClass *klass)
   __signals[SIG_TOOLTIP_CHANGED] = g_signal_new ("tooltip-changed",
                                                  POWER_MANAGER_TYPE_BUTTON,
                                                  G_SIGNAL_RUN_LAST,
-                                                 G_STRUCT_OFFSET(PowerManagerButtonClass,
-                                                                 tooltip_changed),
+                                                 G_STRUCT_OFFSET (PowerManagerButtonClass, tooltip_changed),
                                                  NULL, NULL,
                                                  g_cclosure_marshal_VOID__VOID,
                                                  G_TYPE_NONE, 0);
@@ -862,17 +888,16 @@ power_manager_button_class_init (PowerManagerButtonClass *klass)
   __signals[SIG_ICON_NAME_CHANGED] = g_signal_new ("icon-name-changed",
                                                    POWER_MANAGER_TYPE_BUTTON,
                                                    G_SIGNAL_RUN_LAST,
-                                                   G_STRUCT_OFFSET(PowerManagerButtonClass,
-                                                                   icon_name_changed),
+                                                   G_STRUCT_OFFSET (PowerManagerButtonClass, icon_name_changed),
                                                    NULL, NULL,
                                                    g_cclosure_marshal_VOID__VOID,
                                                    G_TYPE_NONE, 0);
 
-#define XFPM_PARAM_FLAGS  (G_PARAM_READWRITE \
-                           | G_PARAM_CONSTRUCT \
-                           | G_PARAM_STATIC_NAME \
-                           | G_PARAM_STATIC_NICK \
-                           | G_PARAM_STATIC_BLURB)
+#define XFPM_PARAM_FLAGS (G_PARAM_READWRITE \
+                          | G_PARAM_CONSTRUCT \
+                          | G_PARAM_STATIC_NAME \
+                          | G_PARAM_STATIC_NICK \
+                          | G_PARAM_STATIC_BLURB)
 
   g_object_class_install_property (object_class, PROP_SHOW_PANEL_LABEL,
                                    g_param_spec_int (SHOW_PANEL_LABEL,
@@ -929,8 +954,8 @@ power_manager_button_init (PowerManagerButton *button)
   button->priv->brightness = xfpm_brightness_new ();
   button->priv->set_level_timeout = 0;
 
-  button->priv->upower  = up_client_new ();
-  if ( !xfconf_init (&error) )
+  button->priv->upower = up_client_new ();
+  if (!xfconf_init (&error))
   {
     if (error)
     {
@@ -1008,7 +1033,7 @@ power_manager_button_finalize (GObject *object)
     g_object_unref (button->priv->brightness);
   if (button->priv->set_level_timeout)
   {
-    g_source_remove(button->priv->set_level_timeout);
+    g_source_remove (button->priv->set_level_timeout);
     button->priv->set_level_timeout = 0;
   }
 
@@ -1040,7 +1065,7 @@ GtkWidget *
 power_manager_button_new (XfcePanelPlugin *plugin)
 #endif
 #ifdef XFPM_SYSTRAY
-power_manager_button_new (void)
+  power_manager_button_new (void)
 #endif
 {
   PowerManagerButton *button = NULL;
@@ -1060,7 +1085,8 @@ power_manager_button_new (void)
 }
 
 static gboolean
-power_manager_button_press_event (GtkWidget *widget, GdkEventButton *event)
+power_manager_button_press_event (GtkWidget *widget,
+                                  GdkEventButton *event)
 {
   PowerManagerButton *button = POWER_MANAGER_BUTTON (widget);
 
@@ -1085,7 +1111,9 @@ power_manager_button_press_event (GtkWidget *widget, GdkEventButton *event)
 
 #ifdef XFCE_PLUGIN
 static void
-power_manager_button_size_changed_cb (XfcePanelPlugin *plugin, gint size, PowerManagerButton *button)
+power_manager_button_size_changed_cb (XfcePanelPlugin *plugin,
+                                      gint size,
+                                      PowerManagerButton *button)
 {
   g_return_if_fail (POWER_MANAGER_IS_BUTTON (button));
   g_return_if_fail (XFCE_IS_PANEL_PLUGIN (plugin));
@@ -1104,20 +1132,23 @@ power_manager_button_size_changed_cb (XfcePanelPlugin *plugin, gint size, PowerM
 }
 
 static void
-power_manager_button_style_update_cb (XfcePanelPlugin *plugin, PowerManagerButton *button)
+power_manager_button_style_update_cb (XfcePanelPlugin *plugin,
+                                      PowerManagerButton *button)
 {
   gtk_widget_reset_style (GTK_WIDGET (plugin));
   power_manager_button_size_changed_cb (plugin, xfce_panel_plugin_get_size (plugin), button);
 }
 
 static void
-power_manager_button_free_data_cb (XfcePanelPlugin *plugin, PowerManagerButton *button)
+power_manager_button_free_data_cb (XfcePanelPlugin *plugin,
+                                   PowerManagerButton *button)
 {
   gtk_widget_destroy (GTK_WIDGET (button));
 }
 
 static void
-about_cb (GtkMenuItem *menuitem, gpointer user_data)
+about_cb (GtkMenuItem *menuitem,
+          gpointer user_data)
 {
   xfpm_about ("org.xfce.powermanager");
 }
@@ -1172,10 +1203,10 @@ power_manager_button_show (PowerManagerButton *button)
                     G_CALLBACK (power_manager_button_free_data_cb), button);
 #endif
 
-  gtk_widget_show_all (GTK_WIDGET(button));
+  gtk_widget_show_all (GTK_WIDGET (button));
 
-  gtk_widget_set_visible (button->priv->panel_presentation_mode, button->priv->presentation_mode &&
-                                                                 button->priv->show_presentation_indicator);
+  gtk_widget_set_visible (button->priv->panel_presentation_mode,
+                          button->priv->presentation_mode && button->priv->show_presentation_indicator);
   power_manager_button_update_label (button, button->priv->display_device);
   power_manager_button_set_tooltip (button);
 
@@ -1189,13 +1220,14 @@ power_manager_button_update_presentation_indicator (PowerManagerButton *button)
 {
   gtk_image_set_pixel_size (GTK_IMAGE (button->priv->panel_presentation_mode), button->priv->panel_icon_width);
 
-  gtk_widget_set_visible (button->priv->panel_presentation_mode, button->priv->presentation_mode &&
-                                                                 button->priv->show_presentation_indicator);
+  gtk_widget_set_visible (button->priv->panel_presentation_mode,
+                          button->priv->presentation_mode && button->priv->show_presentation_indicator);
 }
 #endif
 
 static void
-power_manager_button_update_label (PowerManagerButton *button, UpDevice *device)
+power_manager_button_update_label (PowerManagerButton *button,
+                                   UpDevice *device)
 {
   guint state;
   gdouble percentage;
@@ -1203,7 +1235,7 @@ power_manager_button_update_label (PowerManagerButton *button, UpDevice *device)
   guint64 time_to_full;
 
   if (!POWER_MANAGER_IS_BUTTON (button) || !UP_IS_DEVICE (device))
-      return;
+    return;
 
 #ifdef XFCE_PLUGIN
   if (button->priv->show_panel_label == PANEL_LABEL_NONE)
@@ -1240,7 +1272,8 @@ power_manager_button_update_label (PowerManagerButton *button, UpDevice *device)
 }
 
 static void
-menu_destroyed_cb(GtkMenuShell *menu, gpointer user_data)
+menu_destroyed_cb (GtkMenuShell *menu,
+                   gpointer user_data)
 {
   PowerManagerButton *button = POWER_MANAGER_BUTTON (user_data);
 
@@ -1248,7 +1281,7 @@ menu_destroyed_cb(GtkMenuShell *menu, gpointer user_data)
   button->priv->range = NULL;
 
   /* untoggle panel icon */
-  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(button), FALSE);
+  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), FALSE);
 
   gtk_menu_detach (GTK_MENU (button->priv->menu));
 
@@ -1256,7 +1289,8 @@ menu_destroyed_cb(GtkMenuShell *menu, gpointer user_data)
 }
 
 static void
-menu_item_destroyed_cb(GtkWidget *object, gpointer user_data)
+menu_item_destroyed_cb (GtkWidget *object,
+                        gpointer user_data)
 {
   PowerManagerButton *button = POWER_MANAGER_BUTTON (user_data);
   GList *item;
@@ -1274,7 +1308,8 @@ menu_item_destroyed_cb(GtkWidget *object, gpointer user_data)
 }
 
 static void
-menu_item_activate_cb(GtkWidget *object, gpointer user_data)
+menu_item_activate_cb (GtkWidget *object,
+                       gpointer user_data)
 {
   PowerManagerButton *button = POWER_MANAGER_BUTTON (user_data);
   GList *item;
@@ -1293,7 +1328,9 @@ menu_item_activate_cb(GtkWidget *object, gpointer user_data)
 }
 
 static gboolean
-power_manager_button_menu_add_device (PowerManagerButton *button, BatteryDevice *battery_device, gboolean append)
+power_manager_button_menu_add_device (PowerManagerButton *button,
+                                      BatteryDevice *battery_device,
+                                      gboolean append)
 {
   GtkWidget *mi, *label;
   guint type = 0;
@@ -1316,41 +1353,42 @@ power_manager_button_menu_add_device (PowerManagerButton *button, BatteryDevice
       return FALSE;
     }
   }
-G_GNUC_BEGIN_IGNORE_DEPRECATIONS
-  mi = gtk_image_menu_item_new_with_label(battery_device->details);
-G_GNUC_END_IGNORE_DEPRECATIONS
+  G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+  mi = gtk_image_menu_item_new_with_label (battery_device->details);
+  G_GNUC_END_IGNORE_DEPRECATIONS
   /* Make the menu item be bold and multi-line */
   label = gtk_bin_get_child (GTK_BIN (mi));
   gtk_label_set_use_markup (GTK_LABEL (label), TRUE);
   /* add the image */
   battery_device->img = gtk_image_new_from_surface (battery_device->surface);
   g_object_ref (battery_device->img);
-G_GNUC_BEGIN_IGNORE_DEPRECATIONS
-  gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(mi), battery_device->img);
-G_GNUC_END_IGNORE_DEPRECATIONS
+  G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+  gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (mi), battery_device->img);
+  G_GNUC_END_IGNORE_DEPRECATIONS
   /* keep track of the menu item in the battery_device so we can update it */
   battery_device->menu_item = mi;
-  g_signal_connect(G_OBJECT (mi), "destroy", G_CALLBACK (menu_item_destroyed_cb), button);
+  g_signal_connect (G_OBJECT (mi), "destroy", G_CALLBACK (menu_item_destroyed_cb), button);
   battery_device->expose_signal_id = g_signal_connect_after (G_OBJECT (battery_device->img),
                                                              "draw",
                                                              G_CALLBACK (power_manager_button_device_icon_draw),
                                                              battery_device->device);
 
   /* Active calls xfpm settings with the device's id to display details */
-  g_signal_connect(G_OBJECT(mi), "activate", G_CALLBACK(menu_item_activate_cb), button);
+  g_signal_connect (G_OBJECT (mi), "activate", G_CALLBACK (menu_item_activate_cb), button);
 
   /* Add it to the menu */
   gtk_widget_show (mi);
   if (append)
-    gtk_menu_shell_append (GTK_MENU_SHELL(button->priv->menu), mi);
+    gtk_menu_shell_append (GTK_MENU_SHELL (button->priv->menu), mi);
   else
-    gtk_menu_shell_prepend (GTK_MENU_SHELL(button->priv->menu), mi);
+    gtk_menu_shell_prepend (GTK_MENU_SHELL (button->priv->menu), mi);
 
   return TRUE;
 }
 
 static void
-add_inhibitor_to_menu (PowerManagerButton *button, const gchar *text)
+add_inhibitor_to_menu (PowerManagerButton *button,
+                       const gchar *text)
 {
   GtkWidget *mi, *img;
 
@@ -1360,24 +1398,25 @@ add_inhibitor_to_menu (PowerManagerButton *button, const gchar *text)
    */
   gchar *label = g_strdup_printf (_("%s is currently inhibiting power management"), text);
 
-G_GNUC_BEGIN_IGNORE_DEPRECATIONS
-  mi = gtk_image_menu_item_new_with_label(label);
-G_GNUC_END_IGNORE_DEPRECATIONS
+  G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+  mi = gtk_image_menu_item_new_with_label (label);
+  G_GNUC_END_IGNORE_DEPRECATIONS
   /* add the image */
   img = gtk_image_new_from_icon_name ("dialog-information", GTK_ICON_SIZE_MENU);
-G_GNUC_BEGIN_IGNORE_DEPRECATIONS
-  gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(mi), img);
-G_GNUC_END_IGNORE_DEPRECATIONS
+  G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+  gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (mi), img);
+  G_GNUC_END_IGNORE_DEPRECATIONS
 
   gtk_widget_set_can_focus (mi, FALSE);
   gtk_widget_show (mi);
-  gtk_menu_shell_append (GTK_MENU_SHELL(button->priv->menu), mi);
+  gtk_menu_shell_append (GTK_MENU_SHELL (button->priv->menu), mi);
   g_free (label);
 }
 
 #ifdef XFCE_PLUGIN
 static void
-display_inhibitors (PowerManagerButton *button, GtkWidget *menu)
+display_inhibitors (PowerManagerButton *button,
+                    GtkWidget *menu)
 {
   GtkWidget *separator_mi;
   gboolean needs_seperator = FALSE;
@@ -1388,7 +1427,7 @@ display_inhibitors (PowerManagerButton *button, GtkWidget *menu)
   if (button->priv->inhibit_proxy)
   {
     GVariant *reply;
-    GError   *error = NULL;
+    GError *error = NULL;
 
     reply = g_dbus_proxy_call_sync (button->priv->inhibit_proxy,
                                     "GetInhibitors",
@@ -1401,7 +1440,7 @@ display_inhibitors (PowerManagerButton *button, GtkWidget *menu)
     if (reply != NULL)
     {
       GVariantIter *iter;
-      gchar        *value;
+      gchar *value;
 
       g_variant_get (reply, "(as)", &iter);
 
@@ -1417,8 +1456,9 @@ display_inhibitors (PowerManagerButton *button, GtkWidget *menu)
       }
       g_variant_iter_free (iter);
       g_variant_unref (reply);
-
-    } else {
+    }
+    else
+    {
       g_warning ("failed calling GetInhibitors: %s", error->message);
       g_clear_error (&error);
     }
@@ -1434,7 +1474,8 @@ display_inhibitors (PowerManagerButton *button, GtkWidget *menu)
 }
 #else
 static void
-display_inhibitors (PowerManagerButton *button, GtkWidget *menu)
+display_inhibitors (PowerManagerButton *button,
+                    GtkWidget *menu)
 {
   guint i;
   GtkWidget *separator_mi;
@@ -1446,7 +1487,7 @@ display_inhibitors (PowerManagerButton *button, GtkWidget *menu)
   inhibitors = xfpm_inhibit_get_inhibit_list (button->priv->inhibit);
   if (inhibitors != NULL && inhibitors[0] != NULL)
   {
-    for (i=0; inhibitors[i] != NULL; i++)
+    for (i = 0; inhibitors[i] != NULL; i++)
     {
       add_inhibitor_to_menu (button, inhibitors[i]);
     }
@@ -1477,7 +1518,7 @@ brightness_set_level_with_timeout (PowerManagerButton *button)
 
   if (button->priv->set_level_timeout)
   {
-    g_source_remove(button->priv->set_level_timeout);
+    g_source_remove (button->priv->set_level_timeout);
     button->priv->set_level_timeout = 0;
   }
 
@@ -1485,20 +1526,22 @@ brightness_set_level_with_timeout (PowerManagerButton *button)
 }
 
 static void
-range_value_changed_cb (PowerManagerButton *button, GtkWidget *widget)
+range_value_changed_cb (PowerManagerButton *button,
+                        GtkWidget *widget)
 {
   if (button->priv->set_level_timeout)
     return;
 
-  button->priv->set_level_timeout =
-    g_timeout_add (SET_LEVEL_TIMEOUT,
-                   (GSourceFunc) brightness_set_level_with_timeout, button);
+  button->priv->set_level_timeout = g_timeout_add (SET_LEVEL_TIMEOUT,
+                                                   (GSourceFunc) brightness_set_level_with_timeout,
+                                                   button);
 }
 
 static void
-range_show_cb (GtkWidget *widget, PowerManagerButton *button)
+range_show_cb (GtkWidget *widget,
+               PowerManagerButton *button)
 {
-  GdkSeat   *seat = gdk_display_get_default_seat (gdk_display_get_default());
+  GdkSeat *seat = gdk_display_get_default_seat (gdk_display_get_default ());
   GdkDevice *pointer = gdk_seat_get_pointer (seat);
 
   /* Release these grabs as they will cause a lockup if pkexec is called
@@ -1513,7 +1556,8 @@ range_show_cb (GtkWidget *widget, PowerManagerButton *button)
 
 #ifdef XFCE_PLUGIN
 static void
-power_manager_button_toggle_presentation_mode (GtkMenuItem *mi, GtkSwitch *sw)
+power_manager_button_toggle_presentation_mode (GtkMenuItem *mi,
+                                               GtkSwitch *sw)
 {
   g_return_if_fail (GTK_IS_SWITCH (sw));
 
@@ -1536,15 +1580,16 @@ power_manager_button_show_menu (PowerManagerButton *button)
   g_return_if_fail (POWER_MANAGER_IS_BUTTON (button));
 
   if (gtk_widget_has_screen (GTK_WIDGET (button)))
-      gscreen = gtk_widget_get_screen(GTK_WIDGET(button));
+    gscreen = gtk_widget_get_screen (GTK_WIDGET (button));
   else
-      gscreen = gdk_display_get_default_screen(gdk_display_get_default());
+    gscreen = gdk_display_get_default_screen (gdk_display_get_default ());
 
   menu = gtk_menu_new ();
-  gtk_menu_set_screen(GTK_MENU(menu), gscreen);
+  gtk_menu_set_screen (GTK_MENU (menu), gscreen);
+
   /* keep track of the menu while it's being displayed */
   button->priv->menu = menu;
-  g_signal_connect(GTK_MENU_SHELL(menu), "deactivate", G_CALLBACK(menu_destroyed_cb), button);
+  g_signal_connect (GTK_MENU_SHELL (menu), "deactivate", G_CALLBACK (menu_destroyed_cb), button);
   gtk_menu_attach_to_widget (GTK_MENU (menu), GTK_WIDGET (button), NULL);
 
   for (item = g_list_first (button->priv->devices); item != NULL; item = g_list_next (item))
@@ -1591,12 +1636,12 @@ power_manager_button_show_menu (PowerManagerButton *button)
 
     /* load and display the brightness icon and force it to 32px size */
     img = gtk_image_new_from_icon_name (XFPM_DISPLAY_BRIGHTNESS_ICON, GTK_ICON_SIZE_DND);
-G_GNUC_BEGIN_IGNORE_DEPRECATIONS
-    gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM(mi), img);
-G_GNUC_END_IGNORE_DEPRECATIONS
+    G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+    gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (mi), img);
+    G_GNUC_END_IGNORE_DEPRECATIONS
     gtk_image_set_pixel_size (GTK_IMAGE (img), 32);
     gtk_widget_show_all (mi);
-    gtk_menu_shell_append(GTK_MENU_SHELL(menu), mi);
+    gtk_menu_shell_append (GTK_MENU_SHELL (menu), mi);
   }
 
   /* Presentation mode checkbox */
@@ -1629,16 +1674,18 @@ G_GNUC_END_IGNORE_DEPRECATIONS
   /* Power manager settings */
   mi = gtk_menu_item_new_with_mnemonic (_("_Settings..."));
   gtk_widget_show (mi);
-  gtk_menu_shell_append (GTK_MENU_SHELL(menu), mi);
-  g_signal_connect (G_OBJECT(mi), "activate", G_CALLBACK(xfpm_preferences), NULL);
+  gtk_menu_shell_append (GTK_MENU_SHELL (menu), mi);
+  g_signal_connect (G_OBJECT (mi), "activate", G_CALLBACK (xfpm_preferences), NULL);
 
   gtk_menu_popup_at_widget (GTK_MENU (menu),
                             GTK_WIDGET (button),
 #ifdef XFCE_PLUGIN
                             xfce_panel_plugin_get_orientation (button->priv->plugin) == GTK_ORIENTATION_VERTICAL
-                            ? GDK_GRAVITY_WEST : GDK_GRAVITY_NORTH,
+                              ? GDK_GRAVITY_WEST
+                              : GDK_GRAVITY_NORTH,
                             xfce_panel_plugin_get_orientation (button->priv->plugin) == GTK_ORIENTATION_VERTICAL
-                            ? GDK_GRAVITY_EAST : GDK_GRAVITY_SOUTH,
+                              ? GDK_GRAVITY_EAST
+                              : GDK_GRAVITY_SOUTH,
 #else
                             GDK_GRAVITY_NORTH,
                             GDK_GRAVITY_SOUTH,
diff --git a/panel-plugins/power-manager-plugin/power-manager-button.h b/panel-plugins/power-manager-plugin/power-manager-button.h
index e4daa5e15f4897c70661a6e9ea156e3fb4584025..119ecfa574524674673a15b496bffefcaebdbebd 100644
--- a/panel-plugins/power-manager-plugin/power-manager-button.h
+++ b/panel-plugins/power-manager-plugin/power-manager-button.h
@@ -30,15 +30,15 @@
 
 G_BEGIN_DECLS
 
-#define POWER_MANAGER_TYPE_BUTTON        (power_manager_button_get_type () )
-#define POWER_MANAGER_BUTTON(o)          (G_TYPE_CHECK_INSTANCE_CAST ((o), POWER_MANAGER_TYPE_BUTTON, PowerManagerButton))
-#define POWER_MANAGER_IS_BUTTON(o)       (G_TYPE_CHECK_INSTANCE_TYPE ((o), POWER_MANAGER_TYPE_BUTTON))
+#define POWER_MANAGER_TYPE_BUTTON (power_manager_button_get_type ())
+#define POWER_MANAGER_BUTTON(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), POWER_MANAGER_TYPE_BUTTON, PowerManagerButton))
+#define POWER_MANAGER_IS_BUTTON(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), POWER_MANAGER_TYPE_BUTTON))
 
 typedef struct PowerManagerButtonPrivate PowerManagerButtonPrivate;
 
 typedef struct
 {
-  GtkToggleButton            parent;
+  GtkToggleButton parent;
   PowerManagerButtonPrivate *priv;
 
 } PowerManagerButton;
@@ -48,21 +48,28 @@ typedef struct
   GtkToggleButtonClass parent_class;
 
   /*< Signals >*/
-  void (*tooltip_changed)  (PowerManagerButton *button);
-  void (*icon_name_changed)(PowerManagerButton *button);
+  void (*tooltip_changed) (PowerManagerButton *button);
+  void (*icon_name_changed) (PowerManagerButton *button);
 } PowerManagerButtonClass;
 
-GType                    power_manager_button_get_type      (void) G_GNUC_CONST;
+GType
+power_manager_button_get_type (void) G_GNUC_CONST;
 #ifdef XFCE_PLUGIN
-GtkWidget               *power_manager_button_new           (XfcePanelPlugin *plugin);
+GtkWidget *
+power_manager_button_new (XfcePanelPlugin *plugin);
 #endif
 #ifdef XFPM_SYSTRAY
-GtkWidget               *power_manager_button_new           (void);
+GtkWidget *
+power_manager_button_new (void);
 #endif
-void                     power_manager_button_show          (PowerManagerButton *button);
-void                     power_manager_button_show_menu     (PowerManagerButton *button);
-const gchar             *power_manager_button_get_icon_name (PowerManagerButton *button);
-const gchar             *power_manager_button_get_tooltip   (PowerManagerButton *button);
+void
+power_manager_button_show (PowerManagerButton *button);
+void
+power_manager_button_show_menu (PowerManagerButton *button);
+const gchar *
+power_manager_button_get_icon_name (PowerManagerButton *button);
+const gchar *
+power_manager_button_get_tooltip (PowerManagerButton *button);
 
 G_END_DECLS
 
diff --git a/panel-plugins/power-manager-plugin/scalemenuitem.c b/panel-plugins/power-manager-plugin/scalemenuitem.c
index 4b3b3d5cc39dc49bf418c9a3b9c314f8aa8bdc92..13bd1025ac3bc63378b87c653b845a72e412b8fb 100644
--- a/panel-plugins/power-manager-plugin/scalemenuitem.c
+++ b/panel-plugins/power-manager-plugin/scalemenuitem.c
@@ -34,34 +34,41 @@
 
 
 
-static gboolean scale_menu_item_button_press_event      (GtkWidget          *menuitem,
-                                                         GdkEventButton     *event);
-static gboolean scale_menu_item_button_release_event    (GtkWidget          *menuitem,
-                                                         GdkEventButton     *event);
-static gboolean scale_menu_item_motion_notify_event     (GtkWidget          *menuitem,
-                                                         GdkEventMotion     *event);
-static gboolean scale_menu_item_grab_broken             (GtkWidget          *menuitem,
-                                                         GdkEventGrabBroken *event);
-static void     scale_menu_item_parent_set              (GtkWidget          *item,
-                                                         GtkWidget          *previous_parent);
-static void     update_packing                          (ScaleMenuItem  *    self);
-
-
-
-
-struct _ScaleMenuItemPrivate {
-  GtkWidget            *scale;
-  GtkWidget            *description_label;
-  GtkWidget            *percentage_label;
-  GtkWidget            *vbox;
-  GtkWidget            *hbox;
-  gboolean              grabbed;
-  gboolean              ignore_value_changed;
+static gboolean
+scale_menu_item_button_press_event (GtkWidget *menuitem,
+                                    GdkEventButton *event);
+static gboolean
+scale_menu_item_button_release_event (GtkWidget *menuitem,
+                                      GdkEventButton *event);
+static gboolean
+scale_menu_item_motion_notify_event (GtkWidget *menuitem,
+                                     GdkEventMotion *event);
+static gboolean
+scale_menu_item_grab_broken (GtkWidget *menuitem,
+                             GdkEventGrabBroken *event);
+static void
+scale_menu_item_parent_set (GtkWidget *item,
+                            GtkWidget *previous_parent);
+static void
+update_packing (ScaleMenuItem *self);
+
+
+
+struct _ScaleMenuItemPrivate
+{
+  GtkWidget *scale;
+  GtkWidget *description_label;
+  GtkWidget *percentage_label;
+  GtkWidget *vbox;
+  GtkWidget *hbox;
+  gboolean grabbed;
+  gboolean ignore_value_changed;
 };
 
 
 
-enum {
+enum
+{
   SLIDER_GRABBED,
   SLIDER_RELEASED,
   VALUE_CHANGED,
@@ -70,7 +77,6 @@ enum {
 
 
 
-
 static guint signals[LAST_SIGNAL] = { 0 };
 
 G_GNUC_BEGIN_IGNORE_DEPRECATIONS
@@ -81,7 +87,7 @@ G_GNUC_END_IGNORE_DEPRECATIONS
 
 static void
 scale_menu_item_scale_value_changed (GtkRange *range,
-                                     gpointer  user_data)
+                                     gpointer user_data)
 {
   ScaleMenuItem *self = user_data;
   ScaleMenuItemPrivate *priv = scale_menu_item_get_instance_private (self);
@@ -96,14 +102,14 @@ scale_menu_item_scale_value_changed (GtkRange *range,
 static void
 scale_menu_item_class_init (ScaleMenuItemClass *item_class)
 {
-  GObjectClass      *gobject_class =   G_OBJECT_CLASS      (item_class);
-  GtkWidgetClass    *widget_class =    GTK_WIDGET_CLASS    (item_class);
+  GObjectClass *gobject_class = G_OBJECT_CLASS (item_class);
+  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (item_class);
 
-  widget_class->button_press_event   = scale_menu_item_button_press_event;
+  widget_class->button_press_event = scale_menu_item_button_press_event;
   widget_class->button_release_event = scale_menu_item_button_release_event;
-  widget_class->motion_notify_event  = scale_menu_item_motion_notify_event;
-  widget_class->grab_broken_event    = scale_menu_item_grab_broken;
-  widget_class->parent_set           = scale_menu_item_parent_set;
+  widget_class->motion_notify_event = scale_menu_item_motion_notify_event;
+  widget_class->grab_broken_event = scale_menu_item_grab_broken;
+  widget_class->parent_set = scale_menu_item_parent_set;
 
 
   /**
@@ -155,9 +161,9 @@ scale_menu_item_class_init (ScaleMenuItemClass *item_class)
 static void
 remove_children (GtkContainer *container)
 {
-  GList * children = gtk_container_get_children (container);
-  GList * l;
-  for (l=children; l!=NULL; l=l->next)
+  GList *children = gtk_container_get_children (container);
+  GList *l;
+  for (l = children; l != NULL; l = l->next)
     gtk_container_remove (container, l->data);
   g_list_free (children);
 }
@@ -169,9 +175,9 @@ update_packing (ScaleMenuItem *self)
   GtkWidget *hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
   GtkWidget *vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
 
-  if(priv->hbox)
+  if (priv->hbox)
     remove_children (GTK_CONTAINER (priv->hbox));
-  if(priv->vbox)
+  if (priv->vbox)
   {
     remove_children (GTK_CONTAINER (priv->vbox));
     gtk_container_remove (GTK_CONTAINER (self), priv->vbox);
@@ -183,35 +189,35 @@ update_packing (ScaleMenuItem *self)
   /* add the new layout */
   if (priv->description_label && priv->percentage_label)
   {
-      /* [IC]  Description
-       * [ON]  <----slider----> [percentage]%
-       */
-      gtk_box_pack_start (GTK_BOX (vbox), priv->description_label, FALSE, FALSE, 0);
-      gtk_box_pack_start (GTK_BOX (vbox), priv->hbox, TRUE, TRUE, 0);
-      gtk_box_pack_start (GTK_BOX (hbox), priv->scale, TRUE, TRUE, 0);
-      gtk_box_pack_start (GTK_BOX (hbox), priv->percentage_label, FALSE, FALSE, 0);
+    /* [IC]  Description
+     * [ON]  <----slider----> [percentage]%
+     */
+    gtk_box_pack_start (GTK_BOX (vbox), priv->description_label, FALSE, FALSE, 0);
+    gtk_box_pack_start (GTK_BOX (vbox), priv->hbox, TRUE, TRUE, 0);
+    gtk_box_pack_start (GTK_BOX (hbox), priv->scale, TRUE, TRUE, 0);
+    gtk_box_pack_start (GTK_BOX (hbox), priv->percentage_label, FALSE, FALSE, 0);
   }
   else if (priv->description_label)
   {
-      /* [IC]  Description
-       * [ON]  <----slider---->
-       */
-      gtk_box_pack_start (GTK_BOX (vbox), priv->description_label, FALSE, FALSE, 0);
-      gtk_box_pack_start (GTK_BOX (vbox), priv->hbox, TRUE, TRUE, 0);
-      gtk_box_pack_start (GTK_BOX (hbox), priv->scale, TRUE, TRUE, 0);
+    /* [IC]  Description
+     * [ON]  <----slider---->
+     */
+    gtk_box_pack_start (GTK_BOX (vbox), priv->description_label, FALSE, FALSE, 0);
+    gtk_box_pack_start (GTK_BOX (vbox), priv->hbox, TRUE, TRUE, 0);
+    gtk_box_pack_start (GTK_BOX (hbox), priv->scale, TRUE, TRUE, 0);
   }
   else if (priv->percentage_label)
   {
-      /* [ICON]  <----slider----> [percentage]%  */
-      gtk_box_pack_start (GTK_BOX (vbox), priv->hbox, TRUE, TRUE, 0);
-      gtk_box_pack_start (GTK_BOX (hbox), priv->scale, TRUE, TRUE, 0);
-      gtk_box_pack_start (GTK_BOX (hbox), priv->percentage_label, FALSE, FALSE, 0);
+    /* [ICON]  <----slider----> [percentage]%  */
+    gtk_box_pack_start (GTK_BOX (vbox), priv->hbox, TRUE, TRUE, 0);
+    gtk_box_pack_start (GTK_BOX (hbox), priv->scale, TRUE, TRUE, 0);
+    gtk_box_pack_start (GTK_BOX (hbox), priv->percentage_label, FALSE, FALSE, 0);
   }
   else
   {
-      /* [ICON]  <----slider---->  */
-      gtk_box_pack_start (GTK_BOX (vbox), priv->hbox, TRUE, TRUE, 0);
-      gtk_box_pack_start (GTK_BOX (hbox), priv->scale, TRUE, TRUE, 0);
+    /* [ICON]  <----slider---->  */
+    gtk_box_pack_start (GTK_BOX (vbox), priv->hbox, TRUE, TRUE, 0);
+    gtk_box_pack_start (GTK_BOX (hbox), priv->scale, TRUE, TRUE, 0);
   }
 
   gtk_widget_show_all (priv->vbox);
@@ -226,7 +232,7 @@ scale_menu_item_init (ScaleMenuItem *self)
 }
 
 static gboolean
-scale_menu_item_button_press_event (GtkWidget      *menuitem,
+scale_menu_item_button_press_event (GtkWidget *menuitem,
                                     GdkEventButton *event)
 {
   ScaleMenuItemPrivate *priv = scale_menu_item_get_instance_private (SCALE_MENU_ITEM (menuitem));
@@ -237,14 +243,13 @@ scale_menu_item_button_press_event (GtkWidget      *menuitem,
   gtk_widget_translate_coordinates (menuitem, priv->scale, event->x, event->y, &x, &y);
 
   if (x > 0 && x < alloc.width && y > 0 && y < alloc.height)
-    gtk_widget_event (priv->scale,
-                      ((GdkEvent *)(void*)(event)));
+    gtk_widget_event (priv->scale, (GdkEvent *) event);
 
   if (!priv->grabbed)
-    {
-      priv->grabbed = TRUE;
-      g_signal_emit (menuitem, signals[SLIDER_GRABBED], 0);
-    }
+  {
+    priv->grabbed = TRUE;
+    g_signal_emit (menuitem, signals[SLIDER_GRABBED], 0);
+  }
 
   return TRUE;
 }
@@ -255,19 +260,19 @@ scale_menu_item_button_release_event (GtkWidget *menuitem,
 {
   ScaleMenuItemPrivate *priv = scale_menu_item_get_instance_private (SCALE_MENU_ITEM (menuitem));
 
-  gtk_widget_event (priv->scale, (GdkEvent*)event);
+  gtk_widget_event (priv->scale, (GdkEvent *) event);
 
   if (priv->grabbed)
-    {
-      priv->grabbed = FALSE;
-      g_signal_emit (menuitem, signals[SLIDER_RELEASED], 0);
-    }
+  {
+    priv->grabbed = FALSE;
+    g_signal_emit (menuitem, signals[SLIDER_RELEASED], 0);
+  }
 
   return TRUE;
 }
 
 static gboolean
-scale_menu_item_motion_notify_event (GtkWidget      *menuitem,
+scale_menu_item_motion_notify_event (GtkWidget *menuitem,
                                      GdkEventMotion *event)
 {
   ScaleMenuItemPrivate *priv = scale_menu_item_get_instance_private (SCALE_MENU_ITEM (menuitem));
@@ -287,9 +292,8 @@ scale_menu_item_motion_notify_event (GtkWidget      *menuitem,
     event->y = y;
   }
 
-  if (priv->grabbed ||
-      (x > 0 && x < alloc.width && y > 0 && y < alloc.height))
-    gtk_widget_event (scale, (GdkEvent*)event);
+  if (priv->grabbed || (x > 0 && x < alloc.width && y > 0 && y < alloc.height))
+    gtk_widget_event (scale, (GdkEvent *) event);
 
   return TRUE;
 }
@@ -306,16 +310,16 @@ scale_menu_item_grab_broken (GtkWidget *menuitem,
 }
 
 static void
-menu_hidden (GtkWidget        *menu,
+menu_hidden (GtkWidget *menu,
              ScaleMenuItem *scale)
 {
   ScaleMenuItemPrivate *priv = scale_menu_item_get_instance_private (scale);
 
   if (priv->grabbed)
-    {
-      priv->grabbed = FALSE;
-      g_signal_emit (scale, signals[SLIDER_RELEASED], 0);
-    }
+  {
+    priv->grabbed = FALSE;
+    g_signal_emit (scale, signals[SLIDER_RELEASED], 0);
+  }
 }
 
 static void
@@ -326,24 +330,24 @@ scale_menu_item_parent_set (GtkWidget *item,
   GtkWidget *parent;
 
   if (previous_parent)
-    {
-      g_signal_handlers_disconnect_by_func (previous_parent, menu_hidden, item);
-    }
+  {
+    g_signal_handlers_disconnect_by_func (previous_parent, menu_hidden, item);
+  }
 
   parent = gtk_widget_get_parent (item);
 
   if (parent)
-    {
-      g_signal_connect (parent, "hide", G_CALLBACK (menu_hidden), item);
-    }
+  {
+    g_signal_connect (parent, "hide", G_CALLBACK (menu_hidden), item);
+  }
 }
 
 
 
-GtkWidget*
-scale_menu_item_new_with_range (gdouble           min,
-                                gdouble           max,
-                                gdouble           step)
+GtkWidget *
+scale_menu_item_new_with_range (gdouble min,
+                                gdouble max,
+                                gdouble step)
 {
   ScaleMenuItem *scale_item;
   ScaleMenuItemPrivate *priv;
@@ -359,14 +363,17 @@ scale_menu_item_new_with_range (gdouble           min,
   g_signal_connect (priv->scale, "value-changed", G_CALLBACK (scale_menu_item_scale_value_changed), scale_item);
   g_object_ref (priv->scale);
   gtk_widget_set_size_request (priv->scale, 100, -1);
-  gtk_range_set_inverted (GTK_RANGE(priv->scale), FALSE);
-  gtk_scale_set_draw_value (GTK_SCALE(priv->scale), FALSE);
+  gtk_range_set_inverted (GTK_RANGE (priv->scale), FALSE);
+  gtk_scale_set_draw_value (GTK_SCALE (priv->scale), FALSE);
 
   update_packing (scale_item);
 
-  gtk_widget_add_events (GTK_WIDGET(scale_item), GDK_SCROLL_MASK|GDK_POINTER_MOTION_MASK|GDK_BUTTON_MOTION_MASK);
+  gtk_widget_add_events (GTK_WIDGET (scale_item),
+                         GDK_SCROLL_MASK
+                           | GDK_POINTER_MOTION_MASK
+                           | GDK_BUTTON_MOTION_MASK);
 
-  return GTK_WIDGET(scale_item);
+  return GTK_WIDGET (scale_item);
 }
 
 /**
@@ -377,7 +384,7 @@ scale_menu_item_new_with_range (gdouble           min,
  *
  * Return Value: (transfer none)
  **/
-GtkWidget*
+GtkWidget *
 scale_menu_item_get_scale (ScaleMenuItem *menuitem)
 {
   ScaleMenuItemPrivate *priv;
@@ -397,7 +404,7 @@ scale_menu_item_get_scale (ScaleMenuItem *menuitem)
  *
  * Return Value: The label text.
  **/
-const gchar*
+const gchar *
 scale_menu_item_get_description_label (ScaleMenuItem *menuitem)
 {
   ScaleMenuItemPrivate *priv;
@@ -417,7 +424,7 @@ scale_menu_item_get_description_label (ScaleMenuItem *menuitem)
  *
  * Return Value: The label text.
  **/
-const gchar*
+const gchar *
 scale_menu_item_get_percentage_label (ScaleMenuItem *menuitem)
 {
   ScaleMenuItemPrivate *priv;
@@ -439,7 +446,7 @@ scale_menu_item_get_percentage_label (ScaleMenuItem *menuitem)
  **/
 void
 scale_menu_item_set_description_label (ScaleMenuItem *menuitem,
-                                       const gchar      *label)
+                                       const gchar *label)
 {
   ScaleMenuItemPrivate *priv;
 
@@ -448,28 +455,28 @@ scale_menu_item_set_description_label (ScaleMenuItem *menuitem,
   priv = scale_menu_item_get_instance_private (menuitem);
 
   if (label == NULL && priv->description_label)
-    {
-      /* remove label */
-      g_object_unref (priv->description_label);
-      priv->description_label = NULL;
-      return;
-    }
+  {
+    /* remove label */
+    g_object_unref (priv->description_label);
+    priv->description_label = NULL;
+    return;
+  }
 
   if (priv->description_label && label)
-    {
-      gtk_label_set_markup (GTK_LABEL (priv->description_label), label);
-    }
-  else if(label)
-    {
-      /* create label */
-      priv->description_label = gtk_label_new (NULL);
-      gtk_label_set_markup (GTK_LABEL (priv->description_label), label);
-
-      /* align left */
-      gtk_widget_set_halign (GTK_WIDGET (priv->description_label), GTK_ALIGN_START);
-    }
-
-    update_packing (menuitem);
+  {
+    gtk_label_set_markup (GTK_LABEL (priv->description_label), label);
+  }
+  else if (label)
+  {
+    /* create label */
+    priv->description_label = gtk_label_new (NULL);
+    gtk_label_set_markup (GTK_LABEL (priv->description_label), label);
+
+    /* align left */
+    gtk_widget_set_halign (GTK_WIDGET (priv->description_label), GTK_ALIGN_START);
+  }
+
+  update_packing (menuitem);
 }
 
 
@@ -483,7 +490,7 @@ scale_menu_item_set_description_label (ScaleMenuItem *menuitem,
  **/
 void
 scale_menu_item_set_percentage_label (ScaleMenuItem *menuitem,
-                                      const gchar      *label)
+                                      const gchar *label)
 {
   ScaleMenuItemPrivate *priv;
 
@@ -492,26 +499,26 @@ scale_menu_item_set_percentage_label (ScaleMenuItem *menuitem,
   priv = scale_menu_item_get_instance_private (menuitem);
 
   if (label == NULL && priv->percentage_label)
-    {
-      /* remove label */
-      g_object_unref (priv->percentage_label);
-      priv->percentage_label = NULL;
-      return;
-    }
+  {
+    /* remove label */
+    g_object_unref (priv->percentage_label);
+    priv->percentage_label = NULL;
+    return;
+  }
 
   if (priv->percentage_label && label)
-    {
-      gtk_label_set_text (GTK_LABEL (priv->percentage_label), label);
-    }
-  else if(label)
-    {
-      /* create label */
-      priv->percentage_label = gtk_label_new (label);
-      /* align left */
-      gtk_widget_set_halign (GTK_WIDGET (priv->percentage_label), GTK_ALIGN_START);
-    }
-
-    update_packing (menuitem);
+  {
+    gtk_label_set_text (GTK_LABEL (priv->percentage_label), label);
+  }
+  else if (label)
+  {
+    /* create label */
+    priv->percentage_label = gtk_label_new (label);
+    /* align left */
+    gtk_widget_set_halign (GTK_WIDGET (priv->percentage_label), GTK_ALIGN_START);
+  }
+
+  update_packing (menuitem);
 }
 
 
@@ -523,7 +530,7 @@ scale_menu_item_set_percentage_label (ScaleMenuItem *menuitem,
  */
 void
 scale_menu_item_set_value (ScaleMenuItem *item,
-                           gdouble        value)
+                           gdouble value)
 {
   ScaleMenuItemPrivate *priv = scale_menu_item_get_instance_private (item);
 
diff --git a/panel-plugins/power-manager-plugin/scalemenuitem.h b/panel-plugins/power-manager-plugin/scalemenuitem.h
index 481b6ba3d063045cab4722270f335582dfe9aaad..57e1e77767fbddfea938842930c7579a21e78516 100644
--- a/panel-plugins/power-manager-plugin/scalemenuitem.h
+++ b/panel-plugins/power-manager-plugin/scalemenuitem.h
@@ -32,16 +32,16 @@
 
 G_BEGIN_DECLS
 
-#define TYPE_SCALE_MENU_ITEM         (scale_menu_item_get_type ())
-#define SCALE_MENU_ITEM(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), TYPE_SCALE_MENU_ITEM, ScaleMenuItem))
-#define SCALE_MENU_ITEM_CLASS(c)     (G_TYPE_CHECK_CLASS_CAST ((c), TYPE_SCALE_MENU_ITEM, ScaleMenuItemClass))
-#define IS_SCALE_MENU_ITEM(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), TYPE_SCALE_MENU_ITEM))
-#define IS_SCALE_MENU_ITEM_CLASS(c)  (G_TYPE_CHECK_CLASS_TYPE ((c), TYPE_SCALE_MENU_ITEM))
+#define TYPE_SCALE_MENU_ITEM (scale_menu_item_get_type ())
+#define SCALE_MENU_ITEM(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), TYPE_SCALE_MENU_ITEM, ScaleMenuItem))
+#define SCALE_MENU_ITEM_CLASS(c) (G_TYPE_CHECK_CLASS_CAST ((c), TYPE_SCALE_MENU_ITEM, ScaleMenuItemClass))
+#define IS_SCALE_MENU_ITEM(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), TYPE_SCALE_MENU_ITEM))
+#define IS_SCALE_MENU_ITEM_CLASS(c) (G_TYPE_CHECK_CLASS_TYPE ((c), TYPE_SCALE_MENU_ITEM))
 #define SCALE_MENU_ITEM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), TYPE_SCALE_MENU_ITEM, ScaleMenuItemClass))
 
 
-typedef struct _ScaleMenuItem        ScaleMenuItem;
-typedef struct _ScaleMenuItemClass   ScaleMenuItemClass;
+typedef struct _ScaleMenuItem ScaleMenuItem;
+typedef struct _ScaleMenuItemClass ScaleMenuItemClass;
 typedef struct _ScaleMenuItemPrivate ScaleMenuItemPrivate;
 
 struct _ScaleMenuItem
@@ -57,20 +57,27 @@ struct _ScaleMenuItemClass
 };
 
 
-GType        scale_menu_item_get_type              (void) G_GNUC_CONST;
-GtkWidget   *scale_menu_item_new_with_range        (gdouble           min,
-                                                    gdouble           max,
-                                                    gdouble           step);
-GtkWidget   *scale_menu_item_get_scale             (ScaleMenuItem *menuitem);
-const gchar *scale_menu_item_get_description_label (ScaleMenuItem *menuitem);
-const gchar *scale_menu_item_get_percentage_label  (ScaleMenuItem *menuitem);
-void         scale_menu_item_set_description_label (ScaleMenuItem *menuitem,
-                                                    const gchar      *label);
-void         scale_menu_item_set_percentage_label  (ScaleMenuItem *menuitem,
-                                                    const gchar      *label);
-void        scale_menu_item_set_value              (ScaleMenuItem *item,
-                                                    gdouble        value);
-
+GType
+scale_menu_item_get_type (void) G_GNUC_CONST;
+GtkWidget *
+scale_menu_item_new_with_range (gdouble min,
+                                gdouble max,
+                                gdouble step);
+GtkWidget *
+scale_menu_item_get_scale (ScaleMenuItem *menuitem);
+const gchar *
+scale_menu_item_get_description_label (ScaleMenuItem *menuitem);
+const gchar *
+scale_menu_item_get_percentage_label (ScaleMenuItem *menuitem);
+void
+scale_menu_item_set_description_label (ScaleMenuItem *menuitem,
+                                       const gchar *label);
+void
+scale_menu_item_set_percentage_label (ScaleMenuItem *menuitem,
+                                      const gchar *label);
+void
+scale_menu_item_set_value (ScaleMenuItem *item,
+                           gdouble value);
 
 G_END_DECLS
 
diff --git a/panel-plugins/power-manager-plugin/xfce/xfce-power-manager-plugin.c b/panel-plugins/power-manager-plugin/xfce/xfce-power-manager-plugin.c
index 2436cde55d8bb028abcfe5ba08dbb72819913091..4c211b65c32798b1ff87c6f60cd57699bb1de636 100644
--- a/panel-plugins/power-manager-plugin/xfce/xfce-power-manager-plugin.c
+++ b/panel-plugins/power-manager-plugin/xfce/xfce-power-manager-plugin.c
@@ -42,26 +42,27 @@ typedef struct
   XfcePanelPlugin *plugin;
 
   /* panel widgets */
-  GtkWidget       *ebox;
-  GtkWidget       *power_manager_button;
-}
-PowerManagerPlugin;
+  GtkWidget *ebox;
+  GtkWidget *power_manager_button;
+} PowerManagerPlugin;
 
-enum {
+enum
+{
   COLUMN_INT,
   COLUMN_STRING,
   N_COLUMNS
 };
 
 /* prototypes */
-static void power_manager_plugin_construct (XfcePanelPlugin *plugin);
+static void
+power_manager_plugin_construct (XfcePanelPlugin *plugin);
 /* register the plugin */
 XFCE_PANEL_PLUGIN_REGISTER (power_manager_plugin_construct);
 
 static void
-power_manager_plugin_configure_response (GtkWidget    *dialog,
-                           gint          response,
-                           PowerManagerPlugin *power_manager_plugin)
+power_manager_plugin_configure_response (GtkWidget *dialog,
+                                         gint response,
+                                         PowerManagerPlugin *power_manager_plugin)
 {
   if (response == GTK_RESPONSE_HELP)
   {
@@ -95,13 +96,12 @@ power_manager_plugin_panel_label_changed (XfconfChannel *channel,
   current_setting = g_value_get_int (value);
 
   for (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter);
-        gtk_list_store_iter_is_valid (list_store, &iter);
-        gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store), &iter))
+       gtk_list_store_iter_is_valid (list_store, &iter);
+       gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store), &iter))
   {
     gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter, 0, &show_panel_label, -1);
     if (show_panel_label == current_setting)
-      gtk_combo_box_set_active_iter (GTK_COMBO_BOX (combo),
-                                     &iter);
+      gtk_combo_box_set_active_iter (GTK_COMBO_BOX (combo), &iter);
   }
 }
 
@@ -125,13 +125,13 @@ power_manager_plugin_combo_changed (GtkComboBox *combo,
 }
 
 static void
-power_manager_plugin_configure (XfcePanelPlugin      *plugin,
-                                PowerManagerPlugin   *power_manager_plugin)
+power_manager_plugin_configure (XfcePanelPlugin *plugin,
+                                PowerManagerPlugin *power_manager_plugin)
 {
   GtkWidget *dialog;
   GtkWidget *grid, *combo, *label, *gtkswitch;
   gint show_panel_label;
-  XfconfChannel   *channel;
+  XfconfChannel *channel;
   GtkListStore *list_store;
   GtkTreeIter iter, active_iter;
   GtkCellRenderer *cell;
@@ -188,7 +188,7 @@ power_manager_plugin_configure (XfcePanelPlugin      *plugin,
   }
   combo = gtk_combo_box_new_with_model (GTK_TREE_MODEL (list_store));
   cell = gtk_cell_renderer_text_new ();
-  gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell, TRUE );
+  gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell, TRUE);
   gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), cell, "text", COLUMN_STRING, NULL);
   gtk_combo_box_set_id_column (GTK_COMBO_BOX (combo), COLUMN_STRING);
   gtk_combo_box_set_active_iter (GTK_COMBO_BOX (combo), &active_iter);
@@ -217,7 +217,7 @@ power_manager_plugin_configure (XfcePanelPlugin      *plugin,
   g_object_set_data (G_OBJECT (plugin), "dialog", dialog);
 
   g_signal_connect (G_OBJECT (dialog), "response",
-                    G_CALLBACK(power_manager_plugin_configure_response), power_manager_plugin);
+                    G_CALLBACK (power_manager_plugin_configure_response), power_manager_plugin);
   gtk_widget_show_all (grid);
 }
 
@@ -237,7 +237,7 @@ power_manager_plugin_new (XfcePanelPlugin *plugin)
   /* create some panel ebox */
   power_manager_plugin->ebox = gtk_event_box_new ();
   gtk_widget_show (power_manager_plugin->ebox);
-  gtk_event_box_set_visible_window (GTK_EVENT_BOX(power_manager_plugin->ebox), FALSE);
+  gtk_event_box_set_visible_window (GTK_EVENT_BOX (power_manager_plugin->ebox), FALSE);
 
   power_manager_plugin->power_manager_button = power_manager_button_new (plugin);
   gtk_container_add (GTK_CONTAINER (power_manager_plugin->ebox), power_manager_plugin->power_manager_button);
diff --git a/settings/xfpm-settings-app.c b/settings/xfpm-settings-app.c
index 6b69f512ee3e43ecc5f0cf824af96bd0370a5455..5ee6f3e4facb1ae55ba440eaae2678b944cd0e2b 100644
--- a/settings/xfpm-settings-app.c
+++ b/settings/xfpm-settings-app.c
@@ -40,32 +40,38 @@
 
 struct _XfpmSettingsAppPrivate
 {
-  gboolean          debug;
+  gboolean debug;
 #ifdef ENABLE_X11
-  Window            socket_id;
+  Window socket_id;
 #endif
-  gchar            *device_id;
+  gchar *device_id;
 };
 
-static void xfpm_settings_app_launch     (GApplication *app);
+static void
+xfpm_settings_app_launch (GApplication *app);
 
-static void activate_socket              (GSimpleAction  *action,
-                                          GVariant       *parameter,
-                                          gpointer        data);
-static void activate_device              (GSimpleAction  *action,
-                                          GVariant       *parameter,
-                                          gpointer        data);
-static void activate_debug               (GSimpleAction  *action,
-                                          GVariant       *parameter,
-                                          gpointer        data);
-static void activate_window              (GSimpleAction  *action,
-                                          GVariant       *parameter,
-                                          gpointer        data);
-static void activate_quit                (GSimpleAction  *action,
-                                          GVariant       *parameter,
-                                          gpointer        data);
+static void
+activate_socket (GSimpleAction *action,
+                 GVariant *parameter,
+                 gpointer data);
+static void
+activate_device (GSimpleAction *action,
+                 GVariant *parameter,
+                 gpointer data);
+static void
+activate_debug (GSimpleAction *action,
+                GVariant *parameter,
+                gpointer data);
+static void
+activate_window (GSimpleAction *action,
+                 GVariant *parameter,
+                 gpointer data);
+static void
+activate_quit (GSimpleAction *action,
+               GVariant *parameter,
+               gpointer data);
 
-G_DEFINE_TYPE_WITH_PRIVATE(XfpmSettingsApp, xfpm_settings_app, GTK_TYPE_APPLICATION);
+G_DEFINE_TYPE_WITH_PRIVATE (XfpmSettingsApp, xfpm_settings_app, GTK_TYPE_APPLICATION);
 
 
 
@@ -73,12 +79,12 @@ static void
 xfpm_settings_app_init (XfpmSettingsApp *app)
 {
   const GOptionEntry option_entries[] = {
-    { "socket-id", 's', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_INT,    NULL, N_("Settings manager socket"), N_("SOCKET ID") },
-    { "device-id", 'd', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_STRING, NULL, N_("Display a specific device by UpDevice object path"), N_("UpDevice object path") },
-    { "debug",    '\0', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE,   NULL, N_("Enable debugging"), NULL },
-    { "version",   'V', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE,   NULL, N_("Display version information"), NULL },
-    { "quit",      'q', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE,   NULL, N_("Cause xfce4-power-manager-settings to quit"), NULL },
-    { NULL, },
+    { "socket-id", 's', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_INT, NULL, N_ ("Settings manager socket"), N_ ("SOCKET ID") },
+    { "device-id", 'd', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_STRING, NULL, N_ ("Display a specific device by UpDevice object path"), N_ ("UpDevice object path") },
+    { "debug", '\0', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, NULL, N_ ("Enable debugging"), NULL },
+    { "version", 'V', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, NULL, N_ ("Display version information"), NULL },
+    { "quit", 'q', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, NULL, N_ ("Cause xfce4-power-manager-settings to quit"), NULL },
+    { NULL },
   };
 
   g_application_add_main_option_entries (G_APPLICATION (app), option_entries);
@@ -88,11 +94,11 @@ static void
 xfpm_settings_app_startup (GApplication *app)
 {
   const GActionEntry action_entries[] = {
-    { "socket-id", activate_socket, "i"  },
-    { "device-id", activate_device, "s"  },
-    { "debug",     activate_debug,  NULL },
-    { "activate",  activate_window, NULL },
-    { "quit",      activate_quit,   NULL },
+    { "socket-id", activate_socket, "i" },
+    { "device-id", activate_device, "s" },
+    { "debug", activate_debug, NULL },
+    { "activate", activate_window, NULL },
+    { "quit", activate_quit, NULL },
   };
 
   g_action_map_add_action_entries (G_ACTION_MAP (app),
@@ -101,7 +107,7 @@ xfpm_settings_app_startup (GApplication *app)
                                    app);
 
   /* let the parent class do it's startup as well */
-  G_APPLICATION_CLASS(xfpm_settings_app_parent_class)->startup(app);
+  G_APPLICATION_CLASS (xfpm_settings_app_parent_class)->startup (app);
 }
 
 static void
@@ -115,14 +121,14 @@ xfpm_settings_app_launch (GApplication *app)
   XfpmSettingsAppPrivate *priv = xfpm_settings_app_get_instance_private (XFPM_SETTINGS_APP (app));
 
   XfpmPowerManager *manager;
-  XfconfChannel    *channel;
-  GError           *error = NULL;
-  GtkWidget        *dialog;
-  GHashTable       *hash;
-  GVariant         *config;
-  GVariantIter     *iter;
-  gchar            *key, *value;
-  GList            *windows;
+  XfconfChannel *channel;
+  GError *error = NULL;
+  GtkWidget *dialog;
+  GHashTable *hash;
+  GVariant *config;
+  GVariantIter *iter;
+  gchar *key, *value;
+  GList *windows;
 
   gboolean has_battery;
   gboolean auth_suspend;
@@ -136,7 +142,7 @@ xfpm_settings_app_launch (GApplication *app)
   gboolean has_power_button;
   gboolean has_battery_button;
   gboolean has_lid;
-  gint     start_xfpm_if_not_running;
+  gint start_xfpm_if_not_running;
 
   windows = gtk_application_get_windows (GTK_APPLICATION (app));
 
@@ -164,17 +170,15 @@ xfpm_settings_app_launch (GApplication *app)
 
   if (error != NULL)
   {
-    g_critical("xfpm_power_manager_proxy_new_sync failed: %s", error->message);
-    xfce_dialog_show_warning (NULL,
-                             _("Xfce Power Manager"),
-                             "%s",
-                             _("Failed to connect to power manager"));
+    g_critical ("xfpm_power_manager_proxy_new_sync failed: %s", error->message);
+    xfce_dialog_show_warning (NULL, _("Xfce Power Manager"),
+                              "%s", _("Failed to connect to power manager"));
     g_clear_error (&error);
     return;
   }
 
 
-  while ( !xfpm_power_manager_call_get_config_sync (manager, &config, NULL, NULL) )
+  while (!xfpm_power_manager_call_get_config_sync (manager, &config, NULL, NULL))
   {
     GtkWidget *startw;
 
@@ -192,15 +196,17 @@ xfpm_settings_app_launch (GApplication *app)
 
       app_info = g_app_info_create_from_commandline ("xfce4-power-manager", "Xfce4 Power Manager",
                                                      G_APP_INFO_CREATE_SUPPORTS_STARTUP_NOTIFICATION, NULL);
-      if (!g_app_info_launch (app_info, NULL, NULL, &error)) {
-          if (error != NULL) {
-            g_warning ("xfce4-power-manager could not be launched. %s", error->message);
-            g_error_free (error);
-            error = NULL;
-          }
+      if (!g_app_info_launch (app_info, NULL, NULL, &error))
+      {
+        if (error != NULL)
+        {
+          g_warning ("xfce4-power-manager could not be launched: %s", error->message);
+          g_error_free (error);
+          error = NULL;
+        }
       }
       /* wait 2 seconds for xfpm to startup */
-      g_usleep ( 2 * 1000000 );
+      g_usleep (2 * 1000000);
     }
     else
     {
@@ -209,18 +215,16 @@ xfpm_settings_app_launch (GApplication *app)
     }
   }
 
-  if ( !xfconf_init(&error) )
+  if (!xfconf_init (&error))
   {
-    g_critical("xfconf init failed: %s using default settings", error->message);
-    xfce_dialog_show_warning (NULL,
-                              _("Xfce Power Manager"),
-                              "%s",
-                              _("Failed to load power manager configuration, using defaults"));
+    g_critical ("xfconf init failed: %s using default settings", error->message);
+    xfce_dialog_show_warning (NULL, _("Xfce Power Manager"),
+                              "%s", _("Failed to load power manager configuration, using defaults"));
     g_clear_error (&error);
   }
 
 
-  channel = xfconf_channel_new(XFPM_CHANNEL);
+  channel = xfconf_channel_new (XFPM_CHANNEL);
 
   xfpm_debug_init (priv->debug);
 
@@ -248,7 +252,7 @@ xfpm_settings_app_launch (GApplication *app)
   can_shutdown = xfpm_string_to_bool (g_hash_table_lookup (hash, "can-shutdown"));
 
 #ifdef ENABLE_X11
-  XFPM_DEBUG ("socket_id %i", (int)priv->socket_id);
+  XFPM_DEBUG ("socket_id %i", (int) priv->socket_id);
 #endif
   XFPM_DEBUG ("device id %s", priv->device_id);
 
@@ -268,9 +272,9 @@ xfpm_settings_app_launch (GApplication *app)
 }
 
 static void
-activate_socket (GSimpleAction  *action,
-                 GVariant       *parameter,
-                 gpointer        data)
+activate_socket (GSimpleAction *action,
+                 GVariant *parameter,
+                 gpointer data)
 {
   XfpmSettingsApp *app = XFPM_SETTINGS_APP (data);
 #ifdef ENABLE_X11
@@ -282,22 +286,22 @@ activate_socket (GSimpleAction  *action,
 }
 
 static void
-activate_device (GSimpleAction  *action,
-                 GVariant       *parameter,
-                 gpointer        data)
+activate_device (GSimpleAction *action,
+                 GVariant *parameter,
+                 gpointer data)
 {
   XfpmSettingsApp *app = XFPM_SETTINGS_APP (data);
   XfpmSettingsAppPrivate *priv = xfpm_settings_app_get_instance_private (app);
 
-  priv->device_id = g_strdup(g_variant_get_string (parameter, NULL));
+  priv->device_id = g_strdup (g_variant_get_string (parameter, NULL));
 
   xfpm_settings_app_launch (G_APPLICATION (app));
 }
 
 static void
-activate_debug (GSimpleAction  *action,
-                GVariant       *parameter,
-                gpointer        data)
+activate_debug (GSimpleAction *action,
+                GVariant *parameter,
+                gpointer data)
 {
   XfpmSettingsApp *app = XFPM_SETTINGS_APP (data);
   XfpmSettingsAppPrivate *priv = xfpm_settings_app_get_instance_private (app);
@@ -308,9 +312,9 @@ activate_debug (GSimpleAction  *action,
 }
 
 static void
-activate_window (GSimpleAction  *action,
-                 GVariant       *parameter,
-                 gpointer        data)
+activate_window (GSimpleAction *action,
+                 GVariant *parameter,
+                 gpointer data)
 {
   XfpmSettingsApp *app = XFPM_SETTINGS_APP (data);
 
@@ -318,9 +322,9 @@ activate_window (GSimpleAction  *action,
 }
 
 static void
-activate_quit (GSimpleAction  *action,
-               GVariant       *parameter,
-               gpointer        data)
+activate_quit (GSimpleAction *action,
+               GVariant *parameter,
+               gpointer data)
 {
   GtkApplication *app = GTK_APPLICATION (data);
   GList *windows;
@@ -341,12 +345,12 @@ xfpm_settings_app_local_options (GApplication *g_application,
   /* --version */
   if (g_variant_dict_contains (options, "version"))
   {
-    g_print(_("This is %s version %s, running on Xfce %s.\n"), PACKAGE,
-            VERSION, xfce_version_string());
-    g_print(_("Built with GTK+ %d.%d.%d, linked with GTK+ %d.%d.%d."),
-            GTK_MAJOR_VERSION,GTK_MINOR_VERSION, GTK_MICRO_VERSION,
-            gtk_major_version, gtk_minor_version, gtk_micro_version);
-    g_print("\n");
+    g_print (_("This is %s version %s, running on Xfce %s.\n"),
+             PACKAGE, VERSION, xfce_version_string ());
+    g_print (_("Built with GTK+ %d.%d.%d, linked with GTK+ %d.%d.%d."),
+             GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION,
+             gtk_major_version, gtk_minor_version, gtk_micro_version);
+    g_print ("\n");
 
     return 0;
   }
@@ -357,7 +361,7 @@ xfpm_settings_app_local_options (GApplication *g_application,
   /* --debug */
   if (g_variant_dict_contains (options, "debug"))
   {
-    g_action_group_activate_action(G_ACTION_GROUP(g_application), "debug", NULL);
+    g_action_group_activate_action (G_ACTION_GROUP (g_application), "debug", NULL);
     return 0;
   }
 
@@ -368,7 +372,7 @@ xfpm_settings_app_local_options (GApplication *g_application,
 
     var = g_variant_dict_lookup_value (options, "socket-id", G_VARIANT_TYPE_INT32);
 
-    g_action_group_activate_action(G_ACTION_GROUP(g_application), "socket-id", var);
+    g_action_group_activate_action (G_ACTION_GROUP (g_application), "socket-id", var);
     return 0;
   }
 
@@ -379,19 +383,19 @@ xfpm_settings_app_local_options (GApplication *g_application,
 
     var = g_variant_dict_lookup_value (options, "device-id", G_VARIANT_TYPE_STRING);
 
-    g_action_group_activate_action(G_ACTION_GROUP(g_application), "device-id", var);
+    g_action_group_activate_action (G_ACTION_GROUP (g_application), "device-id", var);
     return 0;
   }
 
   /* --quit */
   if (g_variant_dict_contains (options, "quit") || g_variant_dict_contains (options, "q"))
   {
-    g_action_group_activate_action(G_ACTION_GROUP(g_application), "quit", NULL);
+    g_action_group_activate_action (G_ACTION_GROUP (g_application), "quit", NULL);
     return 0;
   }
 
   /* default action */
-  g_action_group_activate_action(G_ACTION_GROUP(g_application), "activate", NULL);
+  g_action_group_activate_action (G_ACTION_GROUP (g_application), "activate", NULL);
 
   return 0;
 }
@@ -402,8 +406,8 @@ xfpm_settings_app_class_init (XfpmSettingsAppClass *class)
   GApplicationClass *gapplication_class = G_APPLICATION_CLASS (class);
 
   gapplication_class->handle_local_options = xfpm_settings_app_local_options;
-  gapplication_class->startup              = xfpm_settings_app_startup;
-  gapplication_class->activate             = xfpm_settings_app_activate;
+  gapplication_class->startup = xfpm_settings_app_startup;
+  gapplication_class->activate = xfpm_settings_app_activate;
 }
 
 XfpmSettingsApp *
diff --git a/settings/xfpm-settings-app.h b/settings/xfpm-settings-app.h
index 0f878121717de2d0d53417bc1a320d1c4f935987..a8155a58245630764b42f964e98024dd0badb94b 100644
--- a/settings/xfpm-settings-app.h
+++ b/settings/xfpm-settings-app.h
@@ -29,30 +29,32 @@
 G_BEGIN_DECLS
 
 
-#define XFPM_TYPE_SETTINGS_APP            (xfpm_settings_app_get_type())
-#define XFPM_SETTINGS_APP(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj), XFPM_TYPE_SETTINGS_APP, XfpmSettingsApp))
-#define XFPM_SETTINGS_APP_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass), XFPM_TYPE_SETTINGS_APP, XfpmSettingsAppClass))
-#define XFPM_IS_SETTINGS_APP(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj), XFPM_TYPE_SETTINGS_APP))
-#define XFPM_SETTINGS_APP_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj), XFPM_TYPE_SETTINGS_APP, XfpmSettingsAppClass))
+#define XFPM_TYPE_SETTINGS_APP (xfpm_settings_app_get_type ())
+#define XFPM_SETTINGS_APP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), XFPM_TYPE_SETTINGS_APP, XfpmSettingsApp))
+#define XFPM_SETTINGS_APP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), XFPM_TYPE_SETTINGS_APP, XfpmSettingsAppClass))
+#define XFPM_IS_SETTINGS_APP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), XFPM_TYPE_SETTINGS_APP))
+#define XFPM_SETTINGS_APP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), XFPM_TYPE_SETTINGS_APP, XfpmSettingsAppClass))
 
-typedef struct _XfpmSettingsApp         XfpmSettingsApp;
-typedef struct _XfpmSettingsAppClass    XfpmSettingsAppClass;
-typedef struct _XfpmSettingsAppPrivate  XfpmSettingsAppPrivate;
+typedef struct _XfpmSettingsApp XfpmSettingsApp;
+typedef struct _XfpmSettingsAppClass XfpmSettingsAppClass;
+typedef struct _XfpmSettingsAppPrivate XfpmSettingsAppPrivate;
 
 struct _XfpmSettingsApp
 {
-  GtkApplication               parent;
-  XfpmSettingsAppPrivate      *priv;
+  GtkApplication parent;
+  XfpmSettingsAppPrivate *priv;
 };
 
 struct _XfpmSettingsAppClass
 {
-  GtkApplicationClass    parent_class;
+  GtkApplicationClass parent_class;
 };
 
 
-GType                xfpm_settings_app_get_type        (void) G_GNUC_CONST;
-XfpmSettingsApp     *xfpm_settings_app_new             (void);
+GType
+xfpm_settings_app_get_type (void) G_GNUC_CONST;
+XfpmSettingsApp *
+xfpm_settings_app_new (void);
 
 
 G_END_DECLS
diff --git a/settings/xfpm-settings-main.c b/settings/xfpm-settings-main.c
index e3719b505719919f9018e37c0045a0b3e05cf8c7..24d72580431835f84e0fa299008794ecd29bf04b 100644
--- a/settings/xfpm-settings-main.c
+++ b/settings/xfpm-settings-main.c
@@ -27,9 +27,11 @@
 
 #include <libxfce4util/libxfce4util.h>
 
-int main (int argc, char **argv)
+int
+main (int argc,
+      char **argv)
 {
-  xfce_textdomain(GETTEXT_PACKAGE, LOCALEDIR, "UTF-8");
+  xfce_textdomain (GETTEXT_PACKAGE, LOCALEDIR, "UTF-8");
 
   return g_application_run (G_APPLICATION (xfpm_settings_app_new ()), argc, argv);
 }
diff --git a/settings/xfpm-settings.c b/settings/xfpm-settings.c
index fe8a34efa1feb1dfb497532da7630c72b2be766b..8ef2646a3c2d194bb9d507d6a0d6025686274b1a 100644
--- a/settings/xfpm-settings.c
+++ b/settings/xfpm-settings.c
@@ -51,44 +51,44 @@
 #define WINDOWING_IS_X11() FALSE
 #endif
 
-#define BRIGHTNESS_DISABLED   9
-
-static  GtkApplication *app     = NULL;
-static  GtkBuilder *xml       = NULL;
-static  GtkWidget  *nt        = NULL;
-
-static  GtkWidget *on_battery_dpms_sleep  = NULL;
-static  GtkWidget *on_battery_dpms_off    = NULL;
-static  GtkWidget *on_ac_dpms_sleep     = NULL;
-static  GtkWidget *on_ac_dpms_off     = NULL;
-static  GtkWidget *sideview                 = NULL; /* Sidebar tree view - all devices are in the sideview */
-static  GtkWidget *device_details_notebook  = NULL; /* Displays the details of a deivce */
-static  GtkWidget *brightness_step_count    = NULL;
-static  GtkWidget *brightness_exponential   = NULL;
-
-static  GtkWidget *label_inactivity_on_ac                       = NULL;
-static  GtkWidget *label_inactivity_on_battery                  = NULL;
-static  GtkWidget *label_dpms_sleep_on_battery                  = NULL;
-static  GtkWidget *label_dpms_sleep_on_ac                       = NULL;
-static  GtkWidget *label_dpms_off_on_battery                    = NULL;
-static  GtkWidget *label_dpms_off_on_ac                         = NULL;
-static  GtkWidget *label_brightness_level_on_battery            = NULL;
-static  GtkWidget *label_brightness_level_on_ac                 = NULL;
-static  GtkWidget *label_brightness_inactivity_on_battery       = NULL;
-static  GtkWidget *label_brightness_inactivity_on_ac            = NULL;
-static  GtkWidget *label_light_locker_late_locking_scale        = NULL;
+#define BRIGHTNESS_DISABLED 9
+
+static GtkApplication *app = NULL;
+static GtkBuilder *xml = NULL;
+static GtkWidget *nt = NULL;
+
+static GtkWidget *on_battery_dpms_sleep = NULL;
+static GtkWidget *on_battery_dpms_off = NULL;
+static GtkWidget *on_ac_dpms_sleep = NULL;
+static GtkWidget *on_ac_dpms_off = NULL;
+static GtkWidget *sideview = NULL; /* Sidebar tree view - all devices are in the sideview */
+static GtkWidget *device_details_notebook = NULL; /* Displays the details of a deivce */
+static GtkWidget *brightness_step_count = NULL;
+static GtkWidget *brightness_exponential = NULL;
+
+static GtkWidget *label_inactivity_on_ac = NULL;
+static GtkWidget *label_inactivity_on_battery = NULL;
+static GtkWidget *label_dpms_sleep_on_battery = NULL;
+static GtkWidget *label_dpms_sleep_on_ac = NULL;
+static GtkWidget *label_dpms_off_on_battery = NULL;
+static GtkWidget *label_dpms_off_on_ac = NULL;
+static GtkWidget *label_brightness_level_on_battery = NULL;
+static GtkWidget *label_brightness_level_on_ac = NULL;
+static GtkWidget *label_brightness_inactivity_on_battery = NULL;
+static GtkWidget *label_brightness_inactivity_on_ac = NULL;
+static GtkWidget *label_light_locker_late_locking_scale = NULL;
 
 /* Light Locker Integration */
-static  GtkWidget *light_locker_tab             = NULL;
-static  GtkWidget *light_locker_autolock        = NULL;
-static  GtkWidget *light_locker_delay           = NULL;
-static  GtkWidget *light_locker_sleep           = NULL;
-static  GSettings *light_locker_settings        = NULL;
+static GtkWidget *light_locker_tab = NULL;
+static GtkWidget *light_locker_autolock = NULL;
+static GtkWidget *light_locker_delay = NULL;
+static GtkWidget *light_locker_sleep = NULL;
+static GSettings *light_locker_settings = NULL;
 /* END Light Locker Integration */
 
-static  gboolean  lcd_brightness = FALSE;
-static  gchar *starting_device_id = NULL;
-static  UpClient *upower = NULL;
+static gboolean lcd_brightness = FALSE;
+static gchar *starting_device_id = NULL;
+static UpClient *upower = NULL;
 
 static gint devices_page_num;
 
@@ -99,9 +99,9 @@ enum
   COL_SIDEBAR_NAME,
   COL_SIDEBAR_INT,
   COL_SIDEBAR_BATTERY_DEVICE, /* Pointer to the UpDevice */
-  COL_SIDEBAR_OBJECT_PATH,    /* UpDevice object path */
-  COL_SIDEBAR_SIGNAL_ID,      /* device changed callback id */
-  COL_SIDEBAR_VIEW,           /* Pointer to GtkTreeView of the devcie details */
+  COL_SIDEBAR_OBJECT_PATH, /* UpDevice object path */
+  COL_SIDEBAR_SIGNAL_ID, /* device changed callback id */
+  COL_SIDEBAR_VIEW, /* Pointer to GtkTreeView of the devcie details */
   NCOLS_SIDEBAR
 };
 
@@ -113,85 +113,124 @@ enum
 };
 
 /*
- * GtkBuilder callbacks
+ * GtkBuilder callbacks (can't be set static)
  */
-void        brightness_level_on_ac                     (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        brightness_level_on_battery                (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        battery_critical_changed_cb                (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        inactivity_on_ac_value_changed_cb          (GtkWidget *widget,
-                                                        XfconfChannel *channel);
-void        inactivity_on_battery_value_changed_cb     (GtkWidget *widget,
-                                                        XfconfChannel *channel);
-void        button_sleep_changed_cb                    (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        button_power_changed_cb                    (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        button_hibernate_changed_cb                (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        button_battery_changed_cb                  (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        combo_box_xfconf_property_changed_cb       (XfconfChannel *channel,
-                                                        char *property,
-                                                        GValue *value,
-                                                        GtkWidget *combo_box);
-void        set_combo_box_active_by_value              (guint new_value,
-                                                        GtkComboBox *combo_box);
-void        on_sleep_mode_changed_cb                   (GtkWidget *w,
-                                                        XfconfChannel *channel);
-gboolean    dpms_toggled_cb                            (GtkWidget *w,
-                                                        gboolean is_active,
-                                                        XfconfChannel *channel);
-void        sleep_on_battery_value_changed_cb          (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        off_on_battery_value_changed_cb            (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        sleep_on_ac_value_changed_cb               (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        off_on_ac_value_changed_cb                 (GtkWidget *w,
-                                                        XfconfChannel *channel);
-gchar      *format_dpms_value_cb                       (gint value);
-gchar      *format_inactivity_value_cb                 (gint value);
-gchar      *format_brightness_value_cb                 (gint value);
-gchar      *format_brightness_percentage_cb            (gint value);
-void        brightness_on_battery_value_changed_cb     (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        brightness_on_ac_value_changed_cb          (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        on_battery_lid_changed_cb                  (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        on_ac_lid_changed_cb                       (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        critical_level_value_changed_cb            (GtkSpinButton *w,
-                                                        XfconfChannel *channel);
-void        lock_screen_toggled_cb                     (GtkWidget *w,
-                                                        XfconfChannel *channel);
-static void view_cursor_changed_cb                     (GtkTreeView *view,
-                                                        gpointer *user_data);
-void        on_ac_sleep_mode_changed_cb                (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        on_battery_sleep_mode_changed_cb           (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        on_ac_power_profile_changed_cb             (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        on_battery_power_profile_changed_cb        (GtkWidget *w,
-                                                        XfconfChannel *channel);
-gboolean    handle_brightness_keys_toggled_cb          (GtkWidget *w,
-                                                        gboolean is_active,
-                                                        XfconfChannel *channel);
+void
+brightness_level_on_ac (GtkWidget *w,
+                        XfconfChannel *channel);
+void
+brightness_level_on_battery (GtkWidget *w,
+                             XfconfChannel *channel);
+void
+battery_critical_changed_cb (GtkWidget *w,
+                             XfconfChannel *channel);
+void
+inactivity_on_ac_value_changed_cb (GtkWidget *widget,
+                                   XfconfChannel *channel);
+void
+inactivity_on_battery_value_changed_cb (GtkWidget *widget,
+                                        XfconfChannel *channel);
+void
+button_sleep_changed_cb (GtkWidget *w,
+                         XfconfChannel *channel);
+void
+button_power_changed_cb (GtkWidget *w,
+                         XfconfChannel *channel);
+void
+button_hibernate_changed_cb (GtkWidget *w,
+                             XfconfChannel *channel);
+void
+button_battery_changed_cb (GtkWidget *w,
+                           XfconfChannel *channel);
+gboolean
+dpms_toggled_cb (GtkWidget *w,
+                 gboolean is_active,
+                 XfconfChannel *channel);
+void
+sleep_on_battery_value_changed_cb (GtkWidget *w,
+                                   XfconfChannel *channel);
+void
+off_on_battery_value_changed_cb (GtkWidget *w,
+                                 XfconfChannel *channel);
+void
+sleep_on_ac_value_changed_cb (GtkWidget *w,
+                              XfconfChannel *channel);
+void
+off_on_ac_value_changed_cb (GtkWidget *w,
+                            XfconfChannel *channel);
+void
+brightness_on_battery_value_changed_cb (GtkWidget *w,
+                                        XfconfChannel *channel);
+void
+brightness_on_ac_value_changed_cb (GtkWidget *w,
+                                   XfconfChannel *channel);
+void
+on_battery_lid_changed_cb (GtkWidget *w,
+                           XfconfChannel *channel);
+void
+on_ac_lid_changed_cb (GtkWidget *w,
+                      XfconfChannel *channel);
+void
+critical_level_value_changed_cb (GtkSpinButton *w,
+                                 XfconfChannel *channel);
+void
+lock_screen_toggled_cb (GtkWidget *w,
+                        XfconfChannel *channel);
+void
+on_ac_sleep_mode_changed_cb (GtkWidget *w,
+                             XfconfChannel *channel);
+void
+on_battery_sleep_mode_changed_cb (GtkWidget *w,
+                                  XfconfChannel *channel);
+void
+on_ac_power_profile_changed_cb (GtkWidget *w,
+                                XfconfChannel *channel);
+void
+on_battery_power_profile_changed_cb (GtkWidget *w,
+                                     XfconfChannel *channel);
+gboolean
+handle_brightness_keys_toggled_cb (GtkWidget *w,
+                                   gboolean is_active,
+                                   XfconfChannel *channel);
 /* Light Locker Integration */
-gchar      *format_light_locker_value_cb               (gint value);
-void        light_locker_late_locking_value_changed_cb (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        light_locker_automatic_locking_changed_cb  (GtkWidget *w,
-                                                        XfconfChannel *channel);
-void        xfpm_update_logind_handle_lid_switch       (XfconfChannel *channel);
+void
+light_locker_late_locking_value_changed_cb (GtkWidget *w,
+                                            XfconfChannel *channel);
+void
+light_locker_automatic_locking_changed_cb (GtkWidget *w,
+                                           XfconfChannel *channel);
+static gchar *
+format_light_locker_value_cb (gint value);
+static void
+xfpm_update_logind_handle_lid_switch (XfconfChannel *channel);
 /* END Light Locker Integration */
 
+
+static void
+combo_box_xfconf_property_changed_cb (XfconfChannel *channel,
+                                      char *property,
+                                      GValue *value,
+                                      GtkWidget *combo_box);
 static void
-update_label (GtkWidget *label, GtkWidget *scale, gchar* (*format)(gint))
+set_combo_box_active_by_value (guint new_value,
+                               GtkComboBox *combo_box);
+static gchar *
+format_dpms_value_cb (gint value);
+static gchar *
+format_inactivity_value_cb (gint value);
+static gchar *
+format_brightness_value_cb (gint value);
+static gchar *
+format_brightness_percentage_cb (gint value);
+static void
+view_cursor_changed_cb (GtkTreeView *view,
+                        gpointer *user_data);
+
+
+static void
+update_label (GtkWidget *label,
+              GtkWidget *scale,
+              gchar *(*format) (gint))
 {
   gint value = (gint) gtk_range_get_value (GTK_RANGE (scale));
 
@@ -200,11 +239,13 @@ update_label (GtkWidget *label, GtkWidget *scale, gchar* (*format)(gint))
   g_free (formatted_value);
 }
 
-void brightness_level_on_ac (GtkWidget *w,  XfconfChannel *channel)
+void
+brightness_level_on_ac (GtkWidget *w,
+                        XfconfChannel *channel)
 {
   guint val = (guint) gtk_range_get_value (GTK_RANGE (w));
 
-  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX BRIGHTNESS_LEVEL_ON_AC, val) )
+  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX BRIGHTNESS_LEVEL_ON_AC, val))
   {
     g_critical ("Unable to set value %u for property %s", val, BRIGHTNESS_LEVEL_ON_AC);
   }
@@ -212,11 +253,13 @@ void brightness_level_on_ac (GtkWidget *w,  XfconfChannel *channel)
   update_label (label_brightness_level_on_ac, w, format_brightness_percentage_cb);
 }
 
-void brightness_level_on_battery (GtkWidget *w,  XfconfChannel *channel)
+void
+brightness_level_on_battery (GtkWidget *w,
+                             XfconfChannel *channel)
 {
-   guint val = (guint) gtk_range_get_value (GTK_RANGE (w));
+  guint val = (guint) gtk_range_get_value (GTK_RANGE (w));
 
-  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX BRIGHTNESS_LEVEL_ON_BATTERY, val) )
+  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX BRIGHTNESS_LEVEL_ON_BATTERY, val))
   {
     g_critical ("Unable to set value %u for property %s", val, BRIGHTNESS_LEVEL_ON_BATTERY);
   }
@@ -225,33 +268,30 @@ void brightness_level_on_battery (GtkWidget *w,  XfconfChannel *channel)
 }
 
 void
-battery_critical_changed_cb (GtkWidget *w, XfconfChannel *channel)
+battery_critical_changed_cb (GtkWidget *w,
+                             XfconfChannel *channel)
 {
-  GtkTreeModel     *model;
-  GtkTreeIter       selected_row;
+  GtkTreeModel *model;
+  GtkTreeIter selected_row;
   gint value = 0;
 
   if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (w), &selected_row))
     return;
 
-  model = gtk_combo_box_get_model (GTK_COMBO_BOX(w));
-
-  gtk_tree_model_get(model,
-                     &selected_row,
-                     1,
-                     &value,
-                     -1);
+  model = gtk_combo_box_get_model (GTK_COMBO_BOX (w));
+  gtk_tree_model_get (model, &selected_row, 1, &value, -1);
 
-  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX CRITICAL_BATT_ACTION_CFG, value) )
+  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX CRITICAL_BATT_ACTION_CFG, value))
   {
     g_critical ("Cannot set value for property %s", CRITICAL_BATT_ACTION_CFG);
   }
 }
 
 void
-inactivity_on_ac_value_changed_cb (GtkWidget *widget, XfconfChannel *channel)
+inactivity_on_ac_value_changed_cb (GtkWidget *widget,
+                                   XfconfChannel *channel)
 {
-  gint value    = (gint)gtk_range_get_value (GTK_RANGE (widget));
+  gint value = (gint) gtk_range_get_value (GTK_RANGE (widget));
 
   if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX ON_AC_INACTIVITY_TIMEOUT, value))
   {
@@ -262,9 +302,10 @@ inactivity_on_ac_value_changed_cb (GtkWidget *widget, XfconfChannel *channel)
 }
 
 void
-inactivity_on_battery_value_changed_cb (GtkWidget *widget, XfconfChannel *channel)
+inactivity_on_battery_value_changed_cb (GtkWidget *widget,
+                                        XfconfChannel *channel)
 {
-  gint value    = (gint)gtk_range_get_value (GTK_RANGE (widget));
+  gint value = (gint) gtk_range_get_value (GTK_RANGE (widget));
 
   if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX ON_BATTERY_INACTIVITY_TIMEOUT, value))
   {
@@ -275,104 +316,90 @@ inactivity_on_battery_value_changed_cb (GtkWidget *widget, XfconfChannel *channe
 }
 
 void
-button_sleep_changed_cb (GtkWidget *w, XfconfChannel *channel)
+button_sleep_changed_cb (GtkWidget *w,
+                         XfconfChannel *channel)
 {
-  GtkTreeModel     *model;
-  GtkTreeIter       selected_row;
+  GtkTreeModel *model;
+  GtkTreeIter selected_row;
   gint value = 0;
 
   if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (w), &selected_row))
     return;
 
-  model = gtk_combo_box_get_model (GTK_COMBO_BOX(w));
-
-  gtk_tree_model_get(model,
-                     &selected_row,
-                     1,
-                     &value,
-                     -1);
+  model = gtk_combo_box_get_model (GTK_COMBO_BOX (w));
+  gtk_tree_model_get (model, &selected_row, 1, &value, -1);
 
-  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX SLEEP_SWITCH_CFG, value ) )
+  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX SLEEP_SWITCH_CFG, value))
   {
     g_critical ("Cannot set value for property %s", SLEEP_SWITCH_CFG);
   }
 }
 
 void
-button_power_changed_cb (GtkWidget *w, XfconfChannel *channel)
+button_power_changed_cb (GtkWidget *w,
+                         XfconfChannel *channel)
 {
-  GtkTreeModel     *model;
-  GtkTreeIter       selected_row;
+  GtkTreeModel *model;
+  GtkTreeIter selected_row;
   gint value = 0;
 
   if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (w), &selected_row))
     return;
 
-  model = gtk_combo_box_get_model (GTK_COMBO_BOX(w));
-
-  gtk_tree_model_get(model,
-                     &selected_row,
-                     1,
-                     &value,
-                     -1);
+  model = gtk_combo_box_get_model (GTK_COMBO_BOX (w));
+  gtk_tree_model_get (model, &selected_row, 1, &value, -1);
 
-  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX POWER_SWITCH_CFG, value) )
+  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX POWER_SWITCH_CFG, value))
   {
     g_critical ("Cannot set value for property %s", POWER_SWITCH_CFG);
   }
 }
 
 void
-button_hibernate_changed_cb (GtkWidget *w, XfconfChannel *channel)
+button_hibernate_changed_cb (GtkWidget *w,
+                             XfconfChannel *channel)
 {
-  GtkTreeModel     *model;
-  GtkTreeIter       selected_row;
+  GtkTreeModel *model;
+  GtkTreeIter selected_row;
   gint value = 0;
 
   if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (w), &selected_row))
     return;
 
-  model = gtk_combo_box_get_model (GTK_COMBO_BOX(w));
-
-  gtk_tree_model_get (model,
-                      &selected_row,
-                      1,
-                      &value,
-                      -1);
+  model = gtk_combo_box_get_model (GTK_COMBO_BOX (w));
+  gtk_tree_model_get (model, &selected_row, 1, &value, -1);
 
-  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX HIBERNATE_SWITCH_CFG, value ) )
+  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX HIBERNATE_SWITCH_CFG, value))
   {
     g_critical ("Cannot set value for property %s", HIBERNATE_SWITCH_CFG);
   }
 }
 
 void
-button_battery_changed_cb (GtkWidget *w, XfconfChannel *channel)
+button_battery_changed_cb (GtkWidget *w,
+                           XfconfChannel *channel)
 {
-  GtkTreeModel     *model;
-  GtkTreeIter       selected_row;
+  GtkTreeModel *model;
+  GtkTreeIter selected_row;
   gint value = 0;
 
   if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (w), &selected_row))
     return;
 
-  model = gtk_combo_box_get_model (GTK_COMBO_BOX(w));
-
-  gtk_tree_model_get (model,
-                      &selected_row,
-                      1,
-                      &value,
-                      -1);
+  model = gtk_combo_box_get_model (GTK_COMBO_BOX (w));
+  gtk_tree_model_get (model, &selected_row, 1, &value, -1);
 
-  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX BATTERY_SWITCH_CFG, value ) )
+  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX BATTERY_SWITCH_CFG, value))
   {
     g_critical ("Cannot set value for property %s", BATTERY_SWITCH_CFG);
   }
 }
 
-void
-combo_box_xfconf_property_changed_cb (XfconfChannel *channel, char *property,
-                                      GValue *value, GtkWidget *combo_box)
+static void
+combo_box_xfconf_property_changed_cb (XfconfChannel *channel,
+                                      char *property,
+                                      GValue *value,
+                                      GtkWidget *combo_box)
 {
   if (G_VALUE_TYPE (value) == G_TYPE_INVALID)
     set_combo_box_active_by_value (XFPM_DO_NOTHING, GTK_COMBO_BOX (combo_box));
@@ -380,7 +407,9 @@ combo_box_xfconf_property_changed_cb (XfconfChannel *channel, char *property,
     set_combo_box_active_by_value (g_value_get_uint (value), GTK_COMBO_BOX (combo_box));
 }
 
-void set_combo_box_active_by_value (guint new_value, GtkComboBox *combo_box)
+static void
+set_combo_box_active_by_value (guint new_value,
+                               GtkComboBox *combo_box)
 {
   GtkTreeModel *list_store;
   GtkTreeIter iter;
@@ -389,13 +418,12 @@ void set_combo_box_active_by_value (guint new_value, GtkComboBox *combo_box)
 
   list_store = gtk_combo_box_get_model (combo_box);
 
-  for ( valid = gtk_tree_model_get_iter_first (list_store, &iter);
-        valid;
-        valid = gtk_tree_model_iter_next (list_store, &iter) )
+  for (valid = gtk_tree_model_get_iter_first (list_store, &iter);
+       valid;
+       valid = gtk_tree_model_iter_next (list_store, &iter))
   {
-    gtk_tree_model_get (list_store, &iter,
-                        1, &list_value, -1);
-    if ( new_value == list_value )
+    gtk_tree_model_get (list_store, &iter, 1, &list_value, -1);
+    if (new_value == list_value)
     {
       gtk_combo_box_set_active_iter (combo_box, &iter);
       break;
@@ -404,55 +432,48 @@ void set_combo_box_active_by_value (guint new_value, GtkComboBox *combo_box)
 }
 
 void
-on_ac_sleep_mode_changed_cb (GtkWidget *w, XfconfChannel *channel)
+on_ac_sleep_mode_changed_cb (GtkWidget *w,
+                             XfconfChannel *channel)
 {
-  GtkTreeModel     *model;
-  GtkTreeIter       selected_row;
+  GtkTreeModel *model;
+  GtkTreeIter selected_row;
   guint value = 0;
 
   if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (w), &selected_row))
-  return;
-
-  model = gtk_combo_box_get_model (GTK_COMBO_BOX(w));
+    return;
 
-  gtk_tree_model_get(model,
-                     &selected_row,
-                     1,
-                     &value,
-                     -1);
+  model = gtk_combo_box_get_model (GTK_COMBO_BOX (w));
+  gtk_tree_model_get (model, &selected_row, 1, &value, -1);
 
-  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX INACTIVITY_SLEEP_MODE_ON_AC, value) )
+  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX INACTIVITY_SLEEP_MODE_ON_AC, value))
   {
     g_critical ("Cannot set value for property %s", INACTIVITY_SLEEP_MODE_ON_AC);
   }
 }
 
 void
-on_battery_sleep_mode_changed_cb (GtkWidget *w, XfconfChannel *channel)
+on_battery_sleep_mode_changed_cb (GtkWidget *w,
+                                  XfconfChannel *channel)
 {
-  GtkTreeModel     *model;
-  GtkTreeIter       selected_row;
+  GtkTreeModel *model;
+  GtkTreeIter selected_row;
   guint value = 0;
 
   if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (w), &selected_row))
-  return;
-
-  model = gtk_combo_box_get_model (GTK_COMBO_BOX(w));
+    return;
 
-  gtk_tree_model_get(model,
-                     &selected_row,
-                     1,
-                     &value,
-                     -1);
+  model = gtk_combo_box_get_model (GTK_COMBO_BOX (w));
+  gtk_tree_model_get (model, &selected_row, 1, &value, -1);
 
-  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX INACTIVITY_SLEEP_MODE_ON_BATTERY, value) )
+  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX INACTIVITY_SLEEP_MODE_ON_BATTERY, value))
   {
     g_critical ("Cannot set value for property %s", INACTIVITY_SLEEP_MODE_ON_BATTERY);
   }
 }
 
 void
-on_ac_power_profile_changed_cb (GtkWidget *w, XfconfChannel *channel)
+on_ac_power_profile_changed_cb (GtkWidget *w,
+                                XfconfChannel *channel)
 {
   GtkTreeModel *model;
   GtkTreeIter selected_row;
@@ -462,12 +483,7 @@ on_ac_power_profile_changed_cb (GtkWidget *w, XfconfChannel *channel)
     return;
 
   model = gtk_combo_box_get_model (GTK_COMBO_BOX (w));
-
-  gtk_tree_model_get(model,
-                     &selected_row,
-                     0,
-                     &profile,
-                     -1);
+  gtk_tree_model_get (model, &selected_row, 0, &profile, -1);
 
   if (!xfconf_channel_set_string (channel, XFPM_PROPERTIES_PREFIX PROFILE_ON_AC, profile))
   {
@@ -478,7 +494,8 @@ on_ac_power_profile_changed_cb (GtkWidget *w, XfconfChannel *channel)
 }
 
 void
-on_battery_power_profile_changed_cb (GtkWidget *w, XfconfChannel *channel)
+on_battery_power_profile_changed_cb (GtkWidget *w,
+                                     XfconfChannel *channel)
 {
   GtkTreeModel *model;
   GtkTreeIter selected_row;
@@ -488,12 +505,7 @@ on_battery_power_profile_changed_cb (GtkWidget *w, XfconfChannel *channel)
     return;
 
   model = gtk_combo_box_get_model (GTK_COMBO_BOX (w));
-
-  gtk_tree_model_get(model,
-                     &selected_row,
-                     0,
-                     &profile,
-                     -1);
+  gtk_tree_model_get (model, &selected_row, 0, &profile, -1);
 
   if (!xfconf_channel_set_string (channel, XFPM_PROPERTIES_PREFIX PROFILE_ON_BATTERY, profile))
   {
@@ -505,7 +517,9 @@ on_battery_power_profile_changed_cb (GtkWidget *w, XfconfChannel *channel)
 
 
 gboolean
-dpms_toggled_cb (GtkWidget *w, gboolean is_active, XfconfChannel *channel)
+dpms_toggled_cb (GtkWidget *w,
+                 gboolean is_active,
+                 XfconfChannel *channel)
 {
   xfconf_channel_set_bool (channel, XFPM_PROPERTIES_PREFIX DPMS_ENABLED_CFG, is_active);
 
@@ -514,7 +528,7 @@ dpms_toggled_cb (GtkWidget *w, gboolean is_active, XfconfChannel *channel)
   gtk_widget_set_sensitive (GTK_WIDGET (gtk_builder_get_object (xml, "dpms-sleep-label")), is_active);
   gtk_widget_set_sensitive (GTK_WIDGET (gtk_builder_get_object (xml, "dpms-off-label")), is_active);
 
-  if ( GTK_IS_WIDGET (on_battery_dpms_off ) )
+  if (GTK_IS_WIDGET (on_battery_dpms_off))
   {
     gtk_widget_set_sensitive (on_battery_dpms_off, is_active);
     gtk_widget_set_sensitive (on_battery_dpms_sleep, is_active);
@@ -524,29 +538,30 @@ dpms_toggled_cb (GtkWidget *w, gboolean is_active, XfconfChannel *channel)
 }
 
 void
-sleep_on_battery_value_changed_cb (GtkWidget *w, XfconfChannel *channel)
+sleep_on_battery_value_changed_cb (GtkWidget *w,
+                                   XfconfChannel *channel)
 {
   GtkWidget *brg;
-  gint off_value    = (gint) gtk_range_get_value (GTK_RANGE (on_battery_dpms_off));
-  gint sleep_value  = (gint) gtk_range_get_value (GTK_RANGE (w));
+  gint off_value = (gint) gtk_range_get_value (GTK_RANGE (on_battery_dpms_off));
+  gint sleep_value = (gint) gtk_range_get_value (GTK_RANGE (w));
   gint brightness_value;
 
-  if ( off_value != 0 )
+  if (off_value != 0)
   {
-    if ( sleep_value >= off_value )
+    if (sleep_value >= off_value)
     {
-      gtk_range_set_value (GTK_RANGE(on_battery_dpms_off), sleep_value + 1 );
+      gtk_range_set_value (GTK_RANGE (on_battery_dpms_off), sleep_value + 1);
     }
   }
 
-  if ( lcd_brightness )
+  if (lcd_brightness)
   {
     brg = GTK_WIDGET (gtk_builder_get_object (xml, "brightness-inactivity-on-battery"));
     brightness_value = MAX (BRIGHTNESS_DISABLED, 10 * (gint) gtk_range_get_value (GTK_RANGE (brg)));
 
-    if ( sleep_value * 60 <= brightness_value && brightness_value != BRIGHTNESS_DISABLED)
+    if (sleep_value * 60 <= brightness_value && brightness_value != BRIGHTNESS_DISABLED)
     {
-        gtk_range_set_value (GTK_RANGE (brg), 0);
+      gtk_range_set_value (GTK_RANGE (brg), 0);
     }
   }
 
@@ -559,16 +574,17 @@ sleep_on_battery_value_changed_cb (GtkWidget *w, XfconfChannel *channel)
 }
 
 void
-off_on_battery_value_changed_cb (GtkWidget *w, XfconfChannel *channel)
+off_on_battery_value_changed_cb (GtkWidget *w,
+                                 XfconfChannel *channel)
 {
-  gint off_value    = (gint)gtk_range_get_value (GTK_RANGE(w));
-  gint sleep_value  = (gint)gtk_range_get_value (GTK_RANGE(on_battery_dpms_sleep));
+  gint off_value = (gint) gtk_range_get_value (GTK_RANGE (w));
+  gint sleep_value = (gint) gtk_range_get_value (GTK_RANGE (on_battery_dpms_sleep));
 
-  if ( sleep_value != 0 )
+  if (sleep_value != 0)
   {
-    if ( off_value <= sleep_value )
+    if (off_value <= sleep_value)
     {
-      gtk_range_set_value (GTK_RANGE(on_battery_dpms_sleep), off_value -1 );
+      gtk_range_set_value (GTK_RANGE (on_battery_dpms_sleep), off_value - 1);
     }
   }
 
@@ -581,32 +597,33 @@ off_on_battery_value_changed_cb (GtkWidget *w, XfconfChannel *channel)
 }
 
 void
-sleep_on_ac_value_changed_cb (GtkWidget *w, XfconfChannel *channel)
+sleep_on_ac_value_changed_cb (GtkWidget *w,
+                              XfconfChannel *channel)
 {
   GtkWidget *brg;
 
   gint brightness_value;
-  gint off_value    = (gint)gtk_range_get_value (GTK_RANGE (on_ac_dpms_off));
-  gint sleep_value  = (gint)gtk_range_get_value (GTK_RANGE (w));
+  gint off_value = (gint) gtk_range_get_value (GTK_RANGE (on_ac_dpms_off));
+  gint sleep_value = (gint) gtk_range_get_value (GTK_RANGE (w));
 
-  if ( off_value > 60 || sleep_value > 60 )
+  if (off_value > 60 || sleep_value > 60)
     return;
 
-  if ( off_value != 0 )
+  if (off_value != 0)
   {
-    if ( sleep_value >= off_value )
+    if (sleep_value >= off_value)
     {
-      gtk_range_set_value (GTK_RANGE(on_ac_dpms_off), sleep_value + 1 );
+      gtk_range_set_value (GTK_RANGE (on_ac_dpms_off), sleep_value + 1);
     }
   }
 
-  if ( lcd_brightness )
+  if (lcd_brightness)
   {
     brg = GTK_WIDGET (gtk_builder_get_object (xml, "brightness-inactivity-on-ac"));
 
     brightness_value = MAX (BRIGHTNESS_DISABLED, 10 * (gint) gtk_range_get_value (GTK_RANGE (brg)));
 
-    if ( sleep_value * 60 <= brightness_value && brightness_value != BRIGHTNESS_DISABLED)
+    if (sleep_value * 60 <= brightness_value && brightness_value != BRIGHTNESS_DISABLED)
     {
       gtk_range_set_value (GTK_RANGE (brg), 0);
     }
@@ -621,19 +638,20 @@ sleep_on_ac_value_changed_cb (GtkWidget *w, XfconfChannel *channel)
 }
 
 void
-off_on_ac_value_changed_cb (GtkWidget *w, XfconfChannel *channel)
+off_on_ac_value_changed_cb (GtkWidget *w,
+                            XfconfChannel *channel)
 {
-  gint off_value    = (gint)gtk_range_get_value (GTK_RANGE(w));
-  gint sleep_value  = (gint)gtk_range_get_value (GTK_RANGE(on_ac_dpms_sleep));
+  gint off_value = (gint) gtk_range_get_value (GTK_RANGE (w));
+  gint sleep_value = (gint) gtk_range_get_value (GTK_RANGE (on_ac_dpms_sleep));
 
-  if ( off_value > 60 || sleep_value > 60 )
+  if (off_value > 60 || sleep_value > 60)
     return;
 
-  if ( sleep_value != 0 )
+  if (sleep_value != 0)
   {
-    if ( off_value <= sleep_value )
+    if (off_value <= sleep_value)
     {
-      gtk_range_set_value (GTK_RANGE(on_ac_dpms_sleep), off_value -1 );
+      gtk_range_set_value (GTK_RANGE (on_ac_dpms_sleep), off_value - 1);
     }
   }
 
@@ -648,85 +666,94 @@ off_on_ac_value_changed_cb (GtkWidget *w, XfconfChannel *channel)
 /*
  * Format value of GtkRange used with DPMS
  */
-gchar *
+static gchar *
 format_dpms_value_cb (gint value)
 {
-  if ( value == 0 )
+  if (value == 0)
     return g_strdup (_("Never"));
 
-  if ( value == 1 )
+  if (value == 1)
     return g_strdup (_("One minute"));
 
   return g_strdup_printf ("%d %s", value, _("minutes"));
 }
 
 
-gchar *
+static gchar *
 format_inactivity_value_cb (gint value)
 {
   gint h, min;
 
-  if ( value == 0 )
+  if (value == 0)
     return g_strdup (_("Never"));
-  else if ( value < 60 )
+  else if (value < 60)
     return g_strdup_printf ("%d %s", value, _("minutes"));
-  else if ( value == 60 )
+  else if (value == 60)
     return g_strdup (_("One hour"));
 
   /* value > 60 */
-  h = value/60;
-  min = value%60;
-
-  if ( h <= 1 )
-    if ( min == 0 )      return g_strdup_printf ("%s", _("One hour"));
-    else if ( min == 1 ) return g_strdup_printf ("%s %s", _("One hour"),  _("one minute"));
-    else                 return g_strdup_printf ("%s %d %s", _("One hour"), min, _("minutes"));
+  h = value / 60;
+  min = value % 60;
+
+  if (h <= 1)
+    if (min == 0)
+      return g_strdup_printf ("%s", _("One hour"));
+    else if (min == 1)
+      return g_strdup_printf ("%s %s", _("One hour"), _("one minute"));
+    else
+      return g_strdup_printf ("%s %d %s", _("One hour"), min, _("minutes"));
+  else if (min == 0)
+    return g_strdup_printf ("%d %s", h, _("hours"));
+  else if (min == 1)
+    return g_strdup_printf ("%d %s %s", h, _("hours"), _("one minute"));
   else
-    if ( min == 0 )      return g_strdup_printf ("%d %s", h, _("hours"));
-    else if ( min == 1 ) return g_strdup_printf ("%d %s %s", h, _("hours"), _("one minute"));
-    else                 return g_strdup_printf ("%d %s %d %s", h, _("hours"), min, _("minutes"));
+    return g_strdup_printf ("%d %s %d %s", h, _("hours"), min, _("minutes"));
 }
 
 /*
  * Format value of GtkRange used with Brightness
  */
-gchar *
+static gchar *
 format_brightness_value_cb (gint value)
 {
   gint min, sec;
 
-  if ( value < 1 )
+  if (value < 1)
     return g_strdup (_("Never"));
 
   /* value > 6 */
-  min = value/6;
-  sec = 10*(value%6);
+  min = value / 6;
+  sec = 10 * (value % 6);
 
-  if ( min == 0 )
+  if (min == 0)
     return g_strdup_printf ("%d %s", sec, _("seconds"));
-  else if ( min == 1 )
-    if ( sec == 0 )      return g_strdup_printf ("%s", _("One minute"));
-    else                 return g_strdup_printf ("%s %d %s", _("One minute"), sec, _("seconds"));
+  else if (min == 1)
+    if (sec == 0)
+      return g_strdup_printf ("%s", _("One minute"));
+    else
+      return g_strdup_printf ("%s %d %s", _("One minute"), sec, _("seconds"));
+  else if (sec == 0)
+    return g_strdup_printf ("%d %s", min, _("minutes"));
   else
-    if ( sec == 0 )      return g_strdup_printf ("%d %s", min, _("minutes"));
-    else                 return g_strdup_printf ("%d %s %d %s", min, _("minutes"), sec, _("seconds"));
+    return g_strdup_printf ("%d %s %d %s", min, _("minutes"), sec, _("seconds"));
 }
 
-gchar *
+static gchar *
 format_brightness_percentage_cb (gint value)
 {
   return g_strdup_printf ("%d %s", value, _("%"));
 }
 
 void
-brightness_on_battery_value_changed_cb (GtkWidget *w, XfconfChannel *channel)
+brightness_on_battery_value_changed_cb (GtkWidget *w,
+                                        XfconfChannel *channel)
 {
-  gint value    = MAX (BRIGHTNESS_DISABLED, 10 * (gint)gtk_range_get_value (GTK_RANGE (w)));
-  gint dpms_sleep = (gint) gtk_range_get_value (GTK_RANGE (on_battery_dpms_sleep) );
+  gint value = MAX (BRIGHTNESS_DISABLED, 10 * (gint) gtk_range_get_value (GTK_RANGE (w)));
+  gint dpms_sleep = (gint) gtk_range_get_value (GTK_RANGE (on_battery_dpms_sleep));
 
-  if ( value != BRIGHTNESS_DISABLED )
+  if (value != BRIGHTNESS_DISABLED)
   {
-    if ( dpms_sleep != 0 && dpms_sleep * 60 <= value)
+    if (dpms_sleep != 0 && dpms_sleep * 60 <= value)
     {
       gtk_range_set_value (GTK_RANGE (on_battery_dpms_sleep), (value / 60) + 1);
     }
@@ -741,14 +768,15 @@ brightness_on_battery_value_changed_cb (GtkWidget *w, XfconfChannel *channel)
 }
 
 void
-brightness_on_ac_value_changed_cb (GtkWidget *w, XfconfChannel *channel)
+brightness_on_ac_value_changed_cb (GtkWidget *w,
+                                   XfconfChannel *channel)
 {
-  gint value    = MAX (BRIGHTNESS_DISABLED, 10 * (gint)gtk_range_get_value (GTK_RANGE (w)));
-  gint dpms_sleep = (gint) gtk_range_get_value (GTK_RANGE (on_ac_dpms_sleep) );
+  gint value = MAX (BRIGHTNESS_DISABLED, 10 * (gint) gtk_range_get_value (GTK_RANGE (w)));
+  gint dpms_sleep = (gint) gtk_range_get_value (GTK_RANGE (on_ac_dpms_sleep));
 
-  if ( value != BRIGHTNESS_DISABLED )
+  if (value != BRIGHTNESS_DISABLED)
   {
-    if ( dpms_sleep != 0 && dpms_sleep * 60 <= value)
+    if (dpms_sleep != 0 && dpms_sleep * 60 <= value)
     {
       gtk_range_set_value (GTK_RANGE (on_ac_dpms_sleep), (value / 60) + 1);
     }
@@ -763,30 +791,26 @@ brightness_on_ac_value_changed_cb (GtkWidget *w, XfconfChannel *channel)
 }
 
 void
-on_battery_lid_changed_cb (GtkWidget *w, XfconfChannel *channel)
+on_battery_lid_changed_cb (GtkWidget *w,
+                           XfconfChannel *channel)
 {
-  GtkTreeModel     *model;
-  GtkTreeIter       selected_row;
+  GtkTreeModel *model;
+  GtkTreeIter selected_row;
   gint value = 0;
 
   if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (w), &selected_row))
     return;
 
-  model = gtk_combo_box_get_model (GTK_COMBO_BOX(w));
-
-  gtk_tree_model_get (model,
-                      &selected_row,
-                      1,
-                      &value,
-                      -1);
+  model = gtk_combo_box_get_model (GTK_COMBO_BOX (w));
+  gtk_tree_model_get (model, &selected_row, 1, &value, -1);
 
-  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX LID_SWITCH_ON_BATTERY_CFG, value) )
+  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX LID_SWITCH_ON_BATTERY_CFG, value))
   {
     g_critical ("Cannot set value for property %s", LID_SWITCH_ON_BATTERY_CFG);
   }
 
   /* Light Locker Integration */
-  if ( light_locker_settings )
+  if (light_locker_settings)
   {
     xfpm_update_logind_handle_lid_switch (channel);
   }
@@ -794,30 +818,26 @@ on_battery_lid_changed_cb (GtkWidget *w, XfconfChannel *channel)
 }
 
 void
-on_ac_lid_changed_cb (GtkWidget *w, XfconfChannel *channel)
+on_ac_lid_changed_cb (GtkWidget *w,
+                      XfconfChannel *channel)
 {
-  GtkTreeModel     *model;
-  GtkTreeIter       selected_row;
+  GtkTreeModel *model;
+  GtkTreeIter selected_row;
   gint value = 0;
 
   if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (w), &selected_row))
     return;
 
-  model = gtk_combo_box_get_model (GTK_COMBO_BOX(w));
-
-  gtk_tree_model_get (model,
-                      &selected_row,
-                      1,
-                      &value,
-                      -1);
+  model = gtk_combo_box_get_model (GTK_COMBO_BOX (w));
+  gtk_tree_model_get (model, &selected_row, 1, &value, -1);
 
-  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX LID_SWITCH_ON_AC_CFG, value) )
+  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX LID_SWITCH_ON_AC_CFG, value))
   {
     g_critical ("Cannot set value for property %s", LID_SWITCH_ON_AC_CFG);
   }
 
   /* Light Locker Integration */
-  if ( light_locker_settings )
+  if (light_locker_settings)
   {
     xfpm_update_logind_handle_lid_switch (channel);
   }
@@ -825,18 +845,21 @@ on_ac_lid_changed_cb (GtkWidget *w, XfconfChannel *channel)
 }
 
 void
-critical_level_value_changed_cb (GtkSpinButton *w, XfconfChannel *channel)
+critical_level_value_changed_cb (GtkSpinButton *w,
+                                 XfconfChannel *channel)
 {
   guint val = (guint) gtk_spin_button_get_value (w);
 
-  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX CRITICAL_POWER_LEVEL, val) )
+  if (!xfconf_channel_set_uint (channel, XFPM_PROPERTIES_PREFIX CRITICAL_POWER_LEVEL, val))
   {
     g_critical ("Unable to set value %d for property %s", val, CRITICAL_POWER_LEVEL);
   }
 }
 
 gboolean
-handle_brightness_keys_toggled_cb (GtkWidget *w, gboolean is_active, XfconfChannel *channel)
+handle_brightness_keys_toggled_cb (GtkWidget *w,
+                                   gboolean is_active,
+                                   XfconfChannel *channel)
 {
   gtk_widget_set_sensitive (brightness_step_count, is_active);
   gtk_widget_set_sensitive (brightness_exponential, is_active);
@@ -846,30 +869,31 @@ handle_brightness_keys_toggled_cb (GtkWidget *w, gboolean is_active, XfconfChann
 }
 
 void
-lock_screen_toggled_cb (GtkWidget *w, XfconfChannel *channel)
+lock_screen_toggled_cb (GtkWidget *w,
+                        XfconfChannel *channel)
 {
-  gboolean val = (gint) gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON(w));
+  gboolean val = (gint) gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (w));
 
-  if ( !xfconf_channel_set_bool (channel, XFPM_PROPERTIES_PREFIX LOCK_SCREEN_ON_SLEEP, val) )
+  if (!xfconf_channel_set_bool (channel, XFPM_PROPERTIES_PREFIX LOCK_SCREEN_ON_SLEEP, val))
   {
     g_critical ("Unable to set value for property %s", LOCK_SCREEN_ON_SLEEP);
   }
 
   /* Light Locker Integration */
-  if ( light_locker_settings )
+  if (light_locker_settings)
   {
     GVariant *variant;
     variant = g_variant_new_boolean (val);
     if (!g_settings_set_value (light_locker_settings, "lock-on-suspend", variant))
       g_critical ("Cannot set value for property lock-on-suspend");
 
-  xfpm_update_logind_handle_lid_switch (channel);
+    xfpm_update_logind_handle_lid_switch (channel);
   }
   /* END Light Locker Integration */
 }
 
 /* Light Locker Integration */
-void
+static void
 xfpm_update_logind_handle_lid_switch (XfconfChannel *channel)
 {
   gboolean lock_on_suspend = xfconf_channel_get_bool (channel, XFPM_PROPERTIES_PREFIX LOCK_SCREEN_ON_SLEEP, TRUE);
@@ -882,10 +906,14 @@ xfpm_update_logind_handle_lid_switch (XfconfChannel *channel)
 /* END Light Locker Integration */
 
 static void
-xfpm_settings_on_battery (XfconfChannel *channel, GDBusProxy *profiles_proxy,
-                          gboolean auth_suspend, gboolean auth_hibernate,
-                          gboolean can_suspend, gboolean can_hibernate,
-                          gboolean can_shutdown, gboolean has_lcd_brightness,
+xfpm_settings_on_battery (XfconfChannel *channel,
+                          GDBusProxy *profiles_proxy,
+                          gboolean auth_suspend,
+                          gboolean auth_hibernate,
+                          gboolean can_suspend,
+                          gboolean can_hibernate,
+                          gboolean can_shutdown,
+                          gboolean has_lcd_brightness,
                           gboolean has_lid)
 {
   gboolean valid, handle_dpms;
@@ -906,14 +934,14 @@ xfpm_settings_on_battery (XfconfChannel *channel, GDBusProxy *profiles_proxy,
    */
   list_store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_INT);
   inact_action = GTK_WIDGET (gtk_builder_get_object (xml, "system-sleep-mode-on-battery"));
-  gtk_combo_box_set_model (GTK_COMBO_BOX(inact_action), GTK_TREE_MODEL(list_store));
+  gtk_combo_box_set_model (GTK_COMBO_BOX (inact_action), GTK_TREE_MODEL (list_store));
 
-  if ( can_suspend )
+  if (can_suspend)
   {
     gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Suspend"), 1, XFPM_DO_SUSPEND, -1);
   }
-  else if ( !auth_suspend )
+  else if (!auth_suspend)
   {
     gtk_widget_set_tooltip_text (inact_action, _("Suspend operation not permitted"));
   }
@@ -922,12 +950,12 @@ xfpm_settings_on_battery (XfconfChannel *channel, GDBusProxy *profiles_proxy,
     gtk_widget_set_tooltip_text (inact_action, _("Suspend operation not supported"));
   }
 
-  if ( can_hibernate )
+  if (can_hibernate)
   {
     gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Hibernate"), 1, XFPM_DO_HIBERNATE, -1);
   }
-  else if ( !auth_hibernate )
+  else if (!auth_hibernate)
   {
     gtk_widget_set_tooltip_text (inact_action, _("Hibernate operation not permitted"));
   }
@@ -942,13 +970,12 @@ xfpm_settings_on_battery (XfconfChannel *channel, GDBusProxy *profiles_proxy,
                                  XFPM_PROPERTIES_PREFIX INACTIVITY_SLEEP_MODE_ON_BATTERY,
                                  XFPM_DO_HIBERNATE);
 
-  for ( valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter);
-        valid;
-        valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store), &iter) )
+  for (valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter);
+       valid;
+       valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store), &iter))
   {
-    gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter,
-                        1, &list_value, -1);
-    if ( val == list_value )
+    gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter, 1, &list_value, -1);
+    if (val == list_value)
     {
       gtk_combo_box_set_active_iter (GTK_COMBO_BOX (inact_action), &iter);
       break;
@@ -960,12 +987,12 @@ xfpm_settings_on_battery (XfconfChannel *channel, GDBusProxy *profiles_proxy,
    */
   inact_timeout = GTK_WIDGET (gtk_builder_get_object (xml, "system-sleep-inactivity-on-battery"));
 
-  if ( !can_suspend && !can_hibernate )
+  if (!can_suspend && !can_hibernate)
   {
     gtk_widget_set_sensitive (inact_timeout, FALSE);
     gtk_widget_set_tooltip_text (inact_timeout, _("Hibernate and suspend operations not supported"));
   }
-  else  if ( !auth_suspend && !auth_hibernate )
+  else if (!auth_suspend && !auth_hibernate)
   {
     gtk_widget_set_sensitive (inact_timeout, FALSE);
     gtk_widget_set_tooltip_text (inact_timeout, _("Hibernate and suspend operations not permitted"));
@@ -982,41 +1009,40 @@ xfpm_settings_on_battery (XfconfChannel *channel, GDBusProxy *profiles_proxy,
 
   list_store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_INT);
 
-  gtk_combo_box_set_model (GTK_COMBO_BOX(battery_critical), GTK_TREE_MODEL(list_store));
+  gtk_combo_box_set_model (GTK_COMBO_BOX (battery_critical), GTK_TREE_MODEL (list_store));
 
-  gtk_list_store_append(list_store, &iter);
+  gtk_list_store_append (list_store, &iter);
   gtk_list_store_set (list_store, &iter, 0, _("Do nothing"), 1, XFPM_DO_NOTHING, -1);
 
-  if ( can_suspend && auth_suspend )
+  if (can_suspend && auth_suspend)
   {
-    gtk_list_store_append(list_store, &iter);
+    gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Suspend"), 1, XFPM_DO_SUSPEND, -1);
   }
 
-  if ( can_hibernate && auth_hibernate )
+  if (can_hibernate && auth_hibernate)
   {
-    gtk_list_store_append(list_store, &iter);
+    gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Hibernate"), 1, XFPM_DO_HIBERNATE, -1);
   }
 
-  if ( can_shutdown )
+  if (can_shutdown)
   {
-    gtk_list_store_append(list_store, &iter);
+    gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Shutdown"), 1, XFPM_DO_SHUTDOWN, -1);
   }
 
-  gtk_list_store_append(list_store, &iter);
+  gtk_list_store_append (list_store, &iter);
   gtk_list_store_set (list_store, &iter, 0, _("Ask"), 1, XFPM_ASK, -1);
 
   val = xfconf_channel_get_uint (channel, XFPM_PROPERTIES_PREFIX CRITICAL_BATT_ACTION_CFG, XFPM_DO_NOTHING);
 
-  for ( valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter);
-        valid;
-        valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store), &iter) )
+  for (valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter);
+       valid;
+       valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store), &iter))
   {
-    gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter,
-                        1, &list_value, -1);
-    if ( val == list_value )
+    gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter, 1, &list_value, -1);
+    if (val == list_value)
     {
       gtk_combo_box_set_active_iter (GTK_COMBO_BOX (battery_critical), &iter);
       break;
@@ -1029,61 +1055,60 @@ xfpm_settings_on_battery (XfconfChannel *channel, GDBusProxy *profiles_proxy,
   handle_dpms = xfconf_channel_get_bool (channel, XFPM_PROPERTIES_PREFIX DPMS_ENABLED_CFG, TRUE);
 
   val = xfconf_channel_get_uint (channel, XFPM_PROPERTIES_PREFIX ON_BATT_DPMS_SLEEP, 5);
-  gtk_range_set_value (GTK_RANGE(on_battery_dpms_sleep), val);
+  gtk_range_set_value (GTK_RANGE (on_battery_dpms_sleep), val);
   gtk_widget_set_sensitive (on_battery_dpms_sleep, handle_dpms);
 
   val = xfconf_channel_get_uint (channel, XFPM_PROPERTIES_PREFIX ON_BATT_DPMS_OFF, 10);
-  gtk_range_set_value (GTK_RANGE(on_battery_dpms_off), val);
+  gtk_range_set_value (GTK_RANGE (on_battery_dpms_off), val);
   gtk_widget_set_sensitive (on_battery_dpms_off, handle_dpms);
 
   /*
    * Lid switch settings on battery
    */
   lid = GTK_WIDGET (gtk_builder_get_object (xml, "lid-on-battery-combo"));
-  if ( has_lid )
+  if (has_lid)
   {
     list_store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_INT);
 
-    gtk_combo_box_set_model (GTK_COMBO_BOX(lid), GTK_TREE_MODEL(list_store));
+    gtk_combo_box_set_model (GTK_COMBO_BOX (lid), GTK_TREE_MODEL (list_store));
 
     gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Switch off display"), 1, LID_TRIGGER_DPMS, -1);
 
-    if ( can_suspend && auth_suspend )
+    if (can_suspend && auth_suspend)
     {
-      gtk_list_store_append(list_store, &iter);
+      gtk_list_store_append (list_store, &iter);
       gtk_list_store_set (list_store, &iter, 0, _("Suspend"), 1, LID_TRIGGER_SUSPEND, -1);
     }
 
-    if ( can_hibernate && auth_hibernate)
+    if (can_hibernate && auth_hibernate)
     {
-      gtk_list_store_append(list_store, &iter);
+      gtk_list_store_append (list_store, &iter);
       gtk_list_store_set (list_store, &iter, 0, _("Hibernate"), 1, LID_TRIGGER_HIBERNATE, -1);
     }
 
-    gtk_list_store_append(list_store, &iter);
+    gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Lock screen"), 1, LID_TRIGGER_LOCK_SCREEN, -1);
 
-    gtk_list_store_append(list_store, &iter);
+    gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Do nothing"), 1, LID_TRIGGER_NOTHING, -1);
 
     gtk_combo_box_set_active (GTK_COMBO_BOX (lid), 0);
 
     val = xfconf_channel_get_uint (channel, XFPM_PROPERTIES_PREFIX LID_SWITCH_ON_BATTERY_CFG, LID_TRIGGER_LOCK_SCREEN);
 
-    for ( valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter);
-          valid;
-          valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store), &iter) )
+    for (valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter);
+         valid;
+         valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store), &iter))
     {
-        gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter,
-                            1, &list_value, -1);
-      if ( val == list_value )
+      gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter, 1, &list_value, -1);
+      if (val == list_value)
       {
         gtk_combo_box_set_active_iter (GTK_COMBO_BOX (lid), &iter);
         break;
       }
     }
-    }
+  }
   else
   {
     gtk_widget_hide (GTK_WIDGET (gtk_builder_get_object (xml, "lid-action-label")));
@@ -1118,8 +1143,7 @@ xfpm_settings_on_battery (XfconfChannel *channel, GDBusProxy *profiles_proxy,
     {
       gchar *profile_value;
 
-      gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter,
-                          0, &profile_value, -1);
+      gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter, 0, &profile_value, -1);
       if (g_strcmp0 (profile_value, enabled_profile) == 0)
       {
         gtk_combo_box_set_active_iter (GTK_COMBO_BOX (power_profile), &iter);
@@ -1143,12 +1167,12 @@ xfpm_settings_on_battery (XfconfChannel *channel, GDBusProxy *profiles_proxy,
   /*
    * Brightness on battery
    */
-  brg = GTK_WIDGET (gtk_builder_get_object (xml ,"brightness-inactivity-on-battery"));
-  brg_level = GTK_WIDGET (gtk_builder_get_object (xml ,"brightness-level-on-battery"));
-  if ( has_lcd_brightness )
+  brg = GTK_WIDGET (gtk_builder_get_object (xml, "brightness-inactivity-on-battery"));
+  brg_level = GTK_WIDGET (gtk_builder_get_object (xml, "brightness-level-on-battery"));
+  if (has_lcd_brightness)
   {
     val = xfconf_channel_get_uint (channel, XFPM_PROPERTIES_PREFIX BRIGHTNESS_ON_BATTERY, 300);
-    gtk_range_set_value (GTK_RANGE(brg), val / 10);
+    gtk_range_set_value (GTK_RANGE (brg), val / 10);
 
     val = xfconf_channel_get_uint (channel, XFPM_PROPERTIES_PREFIX BRIGHTNESS_LEVEL_ON_BATTERY, 20);
     gtk_range_set_value (GTK_RANGE (brg_level), val);
@@ -1173,10 +1197,14 @@ xfpm_settings_on_battery (XfconfChannel *channel, GDBusProxy *profiles_proxy,
 }
 
 static void
-xfpm_settings_on_ac (XfconfChannel *channel, GDBusProxy *profiles_proxy,
-                     gboolean auth_suspend, gboolean auth_hibernate,
-                     gboolean can_suspend, gboolean can_hibernate,
-                     gboolean has_lcd_brightness, gboolean has_lid)
+xfpm_settings_on_ac (XfconfChannel *channel,
+                     GDBusProxy *profiles_proxy,
+                     gboolean auth_suspend,
+                     gboolean auth_hibernate,
+                     gboolean can_suspend,
+                     gboolean can_hibernate,
+                     gboolean has_lcd_brightness,
+                     gboolean has_lid)
 {
   gboolean valid, handle_dpms;
   GtkWidget *inact_timeout, *inact_action;
@@ -1195,14 +1223,14 @@ xfpm_settings_on_ac (XfconfChannel *channel, GDBusProxy *profiles_proxy,
    */
   list_store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_INT);
   inact_action = GTK_WIDGET (gtk_builder_get_object (xml, "system-sleep-mode-on-ac"));
-  gtk_combo_box_set_model (GTK_COMBO_BOX(inact_action), GTK_TREE_MODEL(list_store));
+  gtk_combo_box_set_model (GTK_COMBO_BOX (inact_action), GTK_TREE_MODEL (list_store));
 
-  if ( can_suspend )
+  if (can_suspend)
   {
     gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Suspend"), 1, XFPM_DO_SUSPEND, -1);
   }
-  else if ( !auth_suspend )
+  else if (!auth_suspend)
   {
     gtk_widget_set_tooltip_text (inact_action, _("Suspend operation not permitted"));
   }
@@ -1211,12 +1239,12 @@ xfpm_settings_on_ac (XfconfChannel *channel, GDBusProxy *profiles_proxy,
     gtk_widget_set_tooltip_text (inact_action, _("Suspend operation not supported"));
   }
 
-  if ( can_hibernate )
+  if (can_hibernate)
   {
     gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Hibernate"), 1, XFPM_DO_HIBERNATE, -1);
   }
-  else if ( !auth_hibernate )
+  else if (!auth_hibernate)
   {
     gtk_widget_set_tooltip_text (inact_action, _("Hibernate operation not permitted"));
   }
@@ -1231,13 +1259,12 @@ xfpm_settings_on_ac (XfconfChannel *channel, GDBusProxy *profiles_proxy,
                                  XFPM_PROPERTIES_PREFIX INACTIVITY_SLEEP_MODE_ON_AC,
                                  XFPM_DO_SUSPEND);
 
-  for ( valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter);
-        valid;
-        valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store), &iter) )
+  for (valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter);
+       valid;
+       valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store), &iter))
   {
-    gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter,
-                        1, &list_value, -1);
-    if ( val == list_value )
+    gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter, 1, &list_value, -1);
+    if (val == list_value)
     {
       gtk_combo_box_set_active_iter (GTK_COMBO_BOX (inact_action), &iter);
       break;
@@ -1249,12 +1276,12 @@ xfpm_settings_on_ac (XfconfChannel *channel, GDBusProxy *profiles_proxy,
    */
   inact_timeout = GTK_WIDGET (gtk_builder_get_object (xml, "system-sleep-inactivity-on-ac"));
 
-  if ( !can_suspend && !can_hibernate )
+  if (!can_suspend && !can_hibernate)
   {
     gtk_widget_set_sensitive (inact_timeout, FALSE);
     gtk_widget_set_tooltip_text (inact_timeout, _("Hibernate and suspend operations not supported"));
   }
-  else  if ( !auth_suspend && !auth_hibernate )
+  else if (!auth_suspend && !auth_hibernate)
   {
     gtk_widget_set_sensitive (inact_timeout, FALSE);
     gtk_widget_set_tooltip_text (inact_timeout, _("Hibernate and suspend operations not permitted"));
@@ -1273,50 +1300,49 @@ xfpm_settings_on_ac (XfconfChannel *channel, GDBusProxy *profiles_proxy,
   gtk_widget_set_sensitive (on_ac_dpms_sleep, handle_dpms);
 
   val = xfconf_channel_get_uint (channel, XFPM_PROPERTIES_PREFIX ON_AC_DPMS_OFF, 15);
-  gtk_range_set_value (GTK_RANGE(on_ac_dpms_off), val);
+  gtk_range_set_value (GTK_RANGE (on_ac_dpms_off), val);
   gtk_widget_set_sensitive (on_ac_dpms_off, handle_dpms);
 
   /*
    * Lid switch settings on AC power
    */
   lid = GTK_WIDGET (gtk_builder_get_object (xml, "lid-on-ac-combo"));
-  if ( has_lid )
+  if (has_lid)
   {
     list_store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_INT);
 
-    gtk_combo_box_set_model (GTK_COMBO_BOX(lid), GTK_TREE_MODEL(list_store));
+    gtk_combo_box_set_model (GTK_COMBO_BOX (lid), GTK_TREE_MODEL (list_store));
 
     gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Switch off display"), 1, LID_TRIGGER_DPMS, -1);
 
-    if ( can_suspend && auth_suspend )
+    if (can_suspend && auth_suspend)
     {
-      gtk_list_store_append(list_store, &iter);
+      gtk_list_store_append (list_store, &iter);
       gtk_list_store_set (list_store, &iter, 0, _("Suspend"), 1, LID_TRIGGER_SUSPEND, -1);
     }
 
-    if ( can_hibernate && auth_hibernate )
+    if (can_hibernate && auth_hibernate)
     {
-      gtk_list_store_append(list_store, &iter);
+      gtk_list_store_append (list_store, &iter);
       gtk_list_store_set (list_store, &iter, 0, _("Hibernate"), 1, LID_TRIGGER_HIBERNATE, -1);
     }
 
-    gtk_list_store_append(list_store, &iter);
+    gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Lock screen"), 1, LID_TRIGGER_LOCK_SCREEN, -1);
 
-    gtk_list_store_append(list_store, &iter);
+    gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Do nothing"), 1, LID_TRIGGER_NOTHING, -1);
 
     gtk_combo_box_set_active (GTK_COMBO_BOX (lid), 0);
 
     val = xfconf_channel_get_uint (channel, XFPM_PROPERTIES_PREFIX LID_SWITCH_ON_AC_CFG, LID_TRIGGER_LOCK_SCREEN);
-    for ( valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter);
-          valid;
-          valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store), &iter) )
+    for (valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter);
+         valid;
+         valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store), &iter))
     {
-      gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter,
-                          1, &list_value, -1);
-      if ( val == list_value )
+      gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter, 1, &list_value, -1);
+      if (val == list_value)
       {
         gtk_combo_box_set_active_iter (GTK_COMBO_BOX (lid), &iter);
         break;
@@ -1357,8 +1383,7 @@ xfpm_settings_on_ac (XfconfChannel *channel, GDBusProxy *profiles_proxy,
     {
       gchar *profile_value;
 
-      gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter,
-                          0, &profile_value, -1);
+      gtk_tree_model_get (GTK_TREE_MODEL (list_store), &iter, 0, &profile_value, -1);
       if (g_strcmp0 (profile_value, enabled_profile) == 0)
       {
         gtk_combo_box_set_active_iter (GTK_COMBO_BOX (power_profile), &iter);
@@ -1380,12 +1405,12 @@ xfpm_settings_on_ac (XfconfChannel *channel, GDBusProxy *profiles_proxy,
   /*
    * Brightness on AC power
    */
-  brg = GTK_WIDGET (gtk_builder_get_object (xml ,"brightness-inactivity-on-ac"));
-  brg_level = GTK_WIDGET (gtk_builder_get_object (xml ,"brightness-level-on-ac"));
-  if ( has_lcd_brightness )
+  brg = GTK_WIDGET (gtk_builder_get_object (xml, "brightness-inactivity-on-ac"));
+  brg_level = GTK_WIDGET (gtk_builder_get_object (xml, "brightness-level-on-ac"));
+  if (has_lcd_brightness)
   {
     val = xfconf_channel_get_uint (channel, XFPM_PROPERTIES_PREFIX BRIGHTNESS_ON_AC, BRIGHTNESS_DISABLED);
-    gtk_range_set_value (GTK_RANGE(brg), val / 10);
+    gtk_range_set_value (GTK_RANGE (brg), val / 10);
 
     val = xfconf_channel_get_uint (channel, XFPM_PROPERTIES_PREFIX BRIGHTNESS_LEVEL_ON_AC, 80);
     gtk_range_set_value (GTK_RANGE (brg_level), val);
@@ -1410,11 +1435,16 @@ xfpm_settings_on_ac (XfconfChannel *channel, GDBusProxy *profiles_proxy,
 }
 
 static void
-xfpm_settings_general (XfconfChannel *channel, gboolean auth_suspend,
-                       gboolean auth_hibernate, gboolean can_suspend,
-                       gboolean can_hibernate, gboolean can_shutdown,
-                       gboolean has_sleep_button, gboolean has_hibernate_button,
-                       gboolean has_power_button, gboolean has_battery_button)
+xfpm_settings_general (XfconfChannel *channel,
+                       gboolean auth_suspend,
+                       gboolean auth_hibernate,
+                       gboolean can_suspend,
+                       gboolean can_hibernate,
+                       gboolean can_shutdown,
+                       gboolean has_sleep_button,
+                       gboolean has_hibernate_button,
+                       gboolean has_power_button,
+                       gboolean has_battery_button)
 {
   GtkWidget *power;
   GtkWidget *power_label;
@@ -1426,7 +1456,7 @@ xfpm_settings_general (XfconfChannel *channel, gboolean auth_suspend,
   GtkWidget *battery_label;
   GtkWidget *dpms;
 
-  guint  value;
+  guint value;
   gboolean valid;
   gboolean val;
 
@@ -1448,26 +1478,26 @@ xfpm_settings_general (XfconfChannel *channel, gboolean auth_suspend,
   power = GTK_WIDGET (gtk_builder_get_object (xml, "button-power-combo"));
   power_label = GTK_WIDGET (gtk_builder_get_object (xml, "button-power-label"));
 
-  if ( has_power_button )
+  if (has_power_button)
   {
-    gtk_combo_box_set_model (GTK_COMBO_BOX(power), GTK_TREE_MODEL(list_store));
+    gtk_combo_box_set_model (GTK_COMBO_BOX (power), GTK_TREE_MODEL (list_store));
 
     gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Do nothing"), 1, XFPM_DO_NOTHING, -1);
 
-    if ( can_suspend && auth_suspend)
+    if (can_suspend && auth_suspend)
     {
       gtk_list_store_append (list_store, &iter);
       gtk_list_store_set (list_store, &iter, 0, _("Suspend"), 1, XFPM_DO_SUSPEND, -1);
     }
 
-    if ( can_hibernate && auth_hibernate )
+    if (can_hibernate && auth_hibernate)
     {
       gtk_list_store_append (list_store, &iter);
       gtk_list_store_set (list_store, &iter, 0, _("Hibernate"), 1, XFPM_DO_HIBERNATE, -1);
     }
 
-    if ( can_shutdown )
+    if (can_shutdown)
     {
       gtk_list_store_append (list_store, &iter);
       gtk_list_store_set (list_store, &iter, 0, _("Shutdown"), 1, XFPM_DO_SHUTDOWN, -1);
@@ -1498,20 +1528,20 @@ xfpm_settings_general (XfconfChannel *channel, gboolean auth_suspend,
   hibernate = GTK_WIDGET (gtk_builder_get_object (xml, "button-hibernate-combo"));
   hibernate_label = GTK_WIDGET (gtk_builder_get_object (xml, "button-hibernate-label"));
 
-  if (has_hibernate_button )
+  if (has_hibernate_button)
   {
-    gtk_combo_box_set_model (GTK_COMBO_BOX(hibernate), GTK_TREE_MODEL(list_store));
+    gtk_combo_box_set_model (GTK_COMBO_BOX (hibernate), GTK_TREE_MODEL (list_store));
 
     gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Do nothing"), 1, XFPM_DO_NOTHING, -1);
 
-    if ( can_suspend && auth_suspend)
+    if (can_suspend && auth_suspend)
     {
       gtk_list_store_append (list_store, &iter);
       gtk_list_store_set (list_store, &iter, 0, _("Suspend"), 1, XFPM_DO_SUSPEND, -1);
     }
 
-    if ( can_hibernate && auth_hibernate )
+    if (can_hibernate && auth_hibernate)
     {
       gtk_list_store_append (list_store, &iter);
       gtk_list_store_set (list_store, &iter, 0, _("Hibernate"), 1, XFPM_DO_HIBERNATE, -1);
@@ -1542,20 +1572,20 @@ xfpm_settings_general (XfconfChannel *channel, gboolean auth_suspend,
   sleep_w = GTK_WIDGET (gtk_builder_get_object (xml, "button-sleep-combo"));
   sleep_label = GTK_WIDGET (gtk_builder_get_object (xml, "button-sleep-label"));
 
-  if ( has_sleep_button )
+  if (has_sleep_button)
   {
-    gtk_combo_box_set_model (GTK_COMBO_BOX(sleep_w), GTK_TREE_MODEL(list_store));
+    gtk_combo_box_set_model (GTK_COMBO_BOX (sleep_w), GTK_TREE_MODEL (list_store));
 
     gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Do nothing"), 1, XFPM_DO_NOTHING, -1);
 
-    if ( can_suspend && auth_suspend )
+    if (can_suspend && auth_suspend)
     {
       gtk_list_store_append (list_store, &iter);
       gtk_list_store_set (list_store, &iter, 0, _("Suspend"), 1, XFPM_DO_SUSPEND, -1);
     }
 
-    if ( can_hibernate && auth_hibernate)
+    if (can_hibernate && auth_hibernate)
     {
       gtk_list_store_append (list_store, &iter);
       gtk_list_store_set (list_store, &iter, 0, _("Hibernate"), 1, XFPM_DO_HIBERNATE, -1);
@@ -1586,20 +1616,20 @@ xfpm_settings_general (XfconfChannel *channel, gboolean auth_suspend,
   battery_w = GTK_WIDGET (gtk_builder_get_object (xml, "button-battery-combo"));
   battery_label = GTK_WIDGET (gtk_builder_get_object (xml, "button-battery-label"));
 
-  if ( has_battery_button )
+  if (has_battery_button)
   {
-    gtk_combo_box_set_model (GTK_COMBO_BOX(battery_w), GTK_TREE_MODEL(list_store));
+    gtk_combo_box_set_model (GTK_COMBO_BOX (battery_w), GTK_TREE_MODEL (list_store));
 
     gtk_list_store_append (list_store, &iter);
     gtk_list_store_set (list_store, &iter, 0, _("Do nothing"), 1, XFPM_DO_NOTHING, -1);
 
-    if ( can_suspend && auth_suspend )
+    if (can_suspend && auth_suspend)
     {
       gtk_list_store_append (list_store, &iter);
       gtk_list_store_set (list_store, &iter, 0, _("Suspend"), 1, XFPM_DO_SUSPEND, -1);
     }
 
-    if ( can_hibernate && auth_hibernate)
+    if (can_hibernate && auth_hibernate)
     {
       gtk_list_store_append (list_store, &iter);
       gtk_list_store_set (list_store, &iter, 0, _("Hibernate"), 1, XFPM_DO_HIBERNATE, -1);
@@ -1628,7 +1658,7 @@ xfpm_settings_general (XfconfChannel *channel, gboolean auth_suspend,
    */
   brightness_step_count = GTK_WIDGET (gtk_builder_get_object (xml, "brightness-step-count-spin"));
   gtk_widget_set_tooltip_text (brightness_step_count,
-      _("Number of brightness steps available using keys"));
+                               _("Number of brightness steps available using keys"));
 
   xfconf_g_property_bind (channel, XFPM_PROPERTIES_PREFIX BRIGHTNESS_STEP_COUNT,
                           G_TYPE_UINT, brightness_step_count, "value");
@@ -1648,9 +1678,12 @@ xfpm_settings_general (XfconfChannel *channel, gboolean auth_suspend,
 }
 
 static void
-xfpm_settings_advanced (XfconfChannel *channel, gboolean auth_suspend,
-                        gboolean auth_hibernate, gboolean can_suspend,
-                        gboolean can_hibernate, gboolean has_battery)
+xfpm_settings_advanced (XfconfChannel *channel,
+                        gboolean auth_suspend,
+                        gboolean auth_hibernate,
+                        gboolean can_suspend,
+                        gboolean can_hibernate,
+                        gboolean has_battery)
 {
   guint val;
   GtkWidget *critical_level;
@@ -1661,24 +1694,24 @@ xfpm_settings_advanced (XfconfChannel *channel, gboolean auth_suspend,
    * Critical battery level
    */
   critical_level = GTK_WIDGET (gtk_builder_get_object (xml, "critical-power-level-spin"));
-  if ( has_battery )
+  if (has_battery)
   {
     gtk_widget_set_tooltip_text (critical_level,
-               _("When all the power sources of the computer reach this charge level"));
+                                 _("When all the power sources of the computer reach this charge level"));
 
     val = xfconf_channel_get_uint (channel, XFPM_PROPERTIES_PREFIX CRITICAL_POWER_LEVEL, 10);
 
-    if ( val > 20 || val < 1)
+    if (val > 20 || val < 1)
     {
       g_critical ("Value %d if out of range for property %s", val, CRITICAL_POWER_LEVEL);
-      gtk_spin_button_set_value (GTK_SPIN_BUTTON(critical_level), 10);
+      gtk_spin_button_set_value (GTK_SPIN_BUTTON (critical_level), 10);
     }
     else
-      gtk_spin_button_set_value (GTK_SPIN_BUTTON(critical_level), val);
+      gtk_spin_button_set_value (GTK_SPIN_BUTTON (critical_level), val);
   }
   else
   {
-    label = GTK_WIDGET (gtk_builder_get_object (xml, "critical-power-level-label" ));
+    label = GTK_WIDGET (gtk_builder_get_object (xml, "critical-power-level-label"));
     gtk_widget_hide (critical_level);
     gtk_widget_hide (label);
   }
@@ -1688,36 +1721,37 @@ xfpm_settings_advanced (XfconfChannel *channel, gboolean auth_suspend,
    */
   lock = GTK_WIDGET (gtk_builder_get_object (xml, "lock-screen"));
 
-  if ( !can_suspend && !can_hibernate )
+  if (!can_suspend && !can_hibernate)
   {
     gtk_widget_set_sensitive (lock, FALSE);
     gtk_widget_set_tooltip_text (lock, _("Hibernate and suspend operations not supported"));
   }
-  else if ( !auth_hibernate && !auth_suspend)
+  else if (!auth_hibernate && !auth_suspend)
   {
     gtk_widget_set_sensitive (lock, FALSE);
     gtk_widget_set_tooltip_text (lock, _("Hibernate and suspend operations not permitted"));
   }
 
   val = xfconf_channel_get_bool (channel, XFPM_PROPERTIES_PREFIX LOCK_SCREEN_ON_SLEEP, TRUE);
-  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(lock), val);
+  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (lock), val);
 }
 
 /* Light Locker Integration */
-static gchar*
+static gchar *
 get_light_locker_path (void)
 {
-  gchar** paths = NULL;
-  gchar* path = NULL;
+  gchar **paths = NULL;
+  gchar *path = NULL;
   unsigned int i = 0;
 
   /* Check if executable is in path */
   paths = g_strsplit (g_getenv ("PATH"), ":", 0);
-  for (i = 0; i < g_strv_length (paths); i++) {
+  for (i = 0; i < g_strv_length (paths); i++)
+  {
     path = g_strdup (g_build_filename (paths[i], "light-locker", NULL));
     if (g_file_test (path, G_FILE_TEST_EXISTS))
     {
-        break;
+      break;
     }
     g_free (path);
     path = NULL;
@@ -1727,12 +1761,12 @@ get_light_locker_path (void)
   return path;
 }
 
-gchar *
+static gchar *
 format_light_locker_value_cb (gint value)
 {
-  if ( value <= 0 )
+  if (value <= 0)
     return g_strdup (_("Never"));
-  else if ( value < 60 )
+  else if (value < 60)
     return g_strdup_printf ("%d %s", value, _("seconds"));
   else
   {
@@ -1742,12 +1776,14 @@ format_light_locker_value_cb (gint value)
 }
 
 void
-light_locker_late_locking_value_changed_cb (GtkWidget *widget, XfconfChannel *channel)
+light_locker_late_locking_value_changed_cb (GtkWidget *widget,
+                                            XfconfChannel *channel)
 {
   GVariant *variant;
-  gint      value = (gint)gtk_range_get_value (GTK_RANGE (widget));
+  gint value = (gint) gtk_range_get_value (GTK_RANGE (widget));
 
-  if (value > 60) {
+  if (value > 60)
+  {
     value = ((value - 60) + 1) * 60;
   }
 
@@ -1762,22 +1798,25 @@ light_locker_late_locking_value_changed_cb (GtkWidget *widget, XfconfChannel *ch
 }
 
 void
-light_locker_automatic_locking_changed_cb (GtkWidget *widget, XfconfChannel *channel)
+light_locker_automatic_locking_changed_cb (GtkWidget *widget,
+                                           XfconfChannel *channel)
 {
   GVariant *variant;
-  gint      value;
-  gint      lock_after_screensaver;
-  gboolean  late_locking = FALSE;
+  gint value;
+  gint lock_after_screensaver;
+  gboolean late_locking = FALSE;
 
-  value = gtk_combo_box_get_active (GTK_COMBO_BOX(widget));
+  value = gtk_combo_box_get_active (GTK_COMBO_BOX (widget));
   gtk_widget_set_sensitive (light_locker_delay, value != 0);
 
   if (value == 0)
     lock_after_screensaver = 0;
-  else {
-    lock_after_screensaver = (gint)gtk_range_get_value (GTK_RANGE (light_locker_delay));
-    if (lock_after_screensaver > 60) {
-        lock_after_screensaver = (lock_after_screensaver - 60) * 60;
+  else
+  {
+    lock_after_screensaver = (gint) gtk_range_get_value (GTK_RANGE (light_locker_delay));
+    if (lock_after_screensaver > 60)
+    {
+      lock_after_screensaver = (lock_after_screensaver - 60) * 60;
     }
   }
 
@@ -1793,16 +1832,19 @@ light_locker_automatic_locking_changed_cb (GtkWidget *widget, XfconfChannel *cha
     g_critical ("Cannot set value for property late-locking");
 }
 
-static void xfpm_settings_light_locker (XfconfChannel *channel,
-                                        gboolean auth_suspend, gboolean auth_hibernate,
-                                        gboolean can_suspend, gboolean can_hibernate)
+static void
+xfpm_settings_light_locker (XfconfChannel *channel,
+                            gboolean auth_suspend,
+                            gboolean auth_hibernate,
+                            gboolean can_suspend,
+                            gboolean can_hibernate)
 {
   GSettingsSchemaSource *schema_source;
-  GSettingsSchema       *schema;
-  GVariant              *variant;
-  gboolean               late_locking, lock_on_suspend, xfpm_lock_on_suspend;
-  guint32                lock_after_screensaver;
-  GtkWidget             *security_frame;
+  GSettingsSchema *schema;
+  GVariant *variant;
+  gboolean late_locking, lock_on_suspend, xfpm_lock_on_suspend;
+  guint32 lock_after_screensaver;
+  GtkWidget *security_frame;
 
   /* Collect the Light Locker widgets */
   light_locker_tab = GTK_WIDGET (gtk_builder_get_object (xml, "light-locker-vbox1"));
@@ -1810,21 +1852,21 @@ static void xfpm_settings_light_locker (XfconfChannel *channel,
   light_locker_delay = GTK_WIDGET (gtk_builder_get_object (xml, "light-locker-late-locking-scale"));
   light_locker_sleep = GTK_WIDGET (gtk_builder_get_object (xml, "light-locker-suspend"));
 
-  if ( !can_suspend && !can_hibernate )
+  if (!can_suspend && !can_hibernate)
   {
     gtk_widget_set_sensitive (light_locker_sleep, FALSE);
     gtk_widget_set_tooltip_text (light_locker_sleep, _("Hibernate and suspend operations not supported"));
   }
-  else if ( !auth_hibernate && !auth_suspend)
+  else if (!auth_hibernate && !auth_suspend)
   {
     gtk_widget_set_sensitive (light_locker_sleep, FALSE);
     gtk_widget_set_tooltip_text (light_locker_sleep, _("Hibernate and suspend operations not permitted"));
   }
 
-  schema_source = g_settings_schema_source_get_default();
+  schema_source = g_settings_schema_source_get_default ();
   schema = g_settings_schema_source_lookup (schema_source, "apps.light-locker", TRUE);
 
-  if (schema != NULL && get_light_locker_path() != NULL)
+  if (schema != NULL && get_light_locker_path () != NULL)
   {
     security_frame = GTK_WIDGET (gtk_builder_get_object (xml, "security-frame"));
     gtk_widget_hide (security_frame);
@@ -1860,22 +1902,22 @@ static void xfpm_settings_light_locker (XfconfChannel *channel,
     /* Apply the settings */
     if (lock_after_screensaver == 0)
     {
-      gtk_combo_box_set_active (GTK_COMBO_BOX(light_locker_autolock), 0);
+      gtk_combo_box_set_active (GTK_COMBO_BOX (light_locker_autolock), 0);
     }
     else
     {
       if (!late_locking)
       {
-        gtk_combo_box_set_active (GTK_COMBO_BOX(light_locker_autolock), 1);
+        gtk_combo_box_set_active (GTK_COMBO_BOX (light_locker_autolock), 1);
       }
       else
       {
-        gtk_combo_box_set_active (GTK_COMBO_BOX(light_locker_autolock), 2);
+        gtk_combo_box_set_active (GTK_COMBO_BOX (light_locker_autolock), 2);
       }
-      gtk_range_set_value (GTK_RANGE(light_locker_delay), lock_after_screensaver);
+      gtk_range_set_value (GTK_RANGE (light_locker_delay), lock_after_screensaver);
     }
 
-    gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(light_locker_sleep), lock_on_suspend);
+    gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (light_locker_sleep), lock_on_suspend);
 
     g_settings_schema_unref (schema);
   }
@@ -1891,47 +1933,49 @@ static void xfpm_settings_light_locker (XfconfChannel *channel,
 /* END Light Locker Integration */
 
 /* Call gtk_tree_iter_free when done with the tree iter */
-static GtkTreeIter*
+static GtkTreeIter *
 find_device_in_tree (const gchar *object_path)
 {
   GtkTreeModel *model;
   GtkTreeIter iter;
 
-  if ( !sideview )
+  if (!sideview)
     return NULL;
 
-  model = gtk_tree_view_get_model(GTK_TREE_VIEW(sideview));
+  model = gtk_tree_view_get_model (GTK_TREE_VIEW (sideview));
 
   if (!model)
     return NULL;
 
-  if(gtk_tree_model_get_iter_first(model, &iter))
+  if (gtk_tree_model_get_iter_first (model, &iter))
   {
-    do {
+    do
+    {
       gchar *path = NULL;
-      gtk_tree_model_get(model, &iter, COL_SIDEBAR_OBJECT_PATH, &path, -1);
+      gtk_tree_model_get (model, &iter, COL_SIDEBAR_OBJECT_PATH, &path, -1);
 
-      if(g_strcmp0(path, object_path) == 0)
+      if (g_strcmp0 (path, object_path) == 0)
       {
-        g_free(path);
-        return gtk_tree_iter_copy(&iter);
+        g_free (path);
+        return gtk_tree_iter_copy (&iter);
       }
 
       g_free (path);
-    } while (gtk_tree_model_iter_next(model, &iter));
+    } while (gtk_tree_model_iter_next (model, &iter));
   }
 
   return NULL;
 }
 
 /* Call gtk_tree_iter_free when done with the tree iter */
-static GtkTreeIter*
-find_device_info_name_in_tree (GtkTreeView *view, const gchar *device_info_name)
+static GtkTreeIter *
+find_device_info_name_in_tree (GtkTreeView *view,
+                               const gchar *device_info_name)
 {
   GtkTreeModel *model;
   GtkTreeIter iter;
 
-  if ( !view )
+  if (!view)
     return NULL;
 
   model = gtk_tree_view_get_model (view);
@@ -1939,25 +1983,29 @@ find_device_info_name_in_tree (GtkTreeView *view, const gchar *device_info_name)
   if (!model)
     return NULL;
 
-  if (gtk_tree_model_get_iter_first (model, &iter)) {
-    do {
+  if (gtk_tree_model_get_iter_first (model, &iter))
+  {
+    do
+    {
       gchar *name = NULL;
       gtk_tree_model_get (model, &iter, XFPM_DEVICE_INFO_NAME, &name, -1);
 
-      if(g_strcmp0 (name, device_info_name) == 0) {
-          g_free (name);
-          return gtk_tree_iter_copy (&iter);
+      if (g_strcmp0 (name, device_info_name) == 0)
+      {
+        g_free (name);
+        return gtk_tree_iter_copy (&iter);
       }
 
       g_free (name);
-    } while(gtk_tree_model_iter_next(model, &iter));
+    } while (gtk_tree_model_iter_next (model, &iter));
   }
 
   return NULL;
 }
 
 static gchar *
-xfpm_info_get_energy_property (gdouble energy, const gchar *unit)
+xfpm_info_get_energy_property (gdouble energy,
+                               const gchar *unit)
 {
   gchar *val = NULL;
 
@@ -1974,8 +2022,8 @@ update_device_info_value_for_name (GtkTreeView *view,
 {
   GtkTreeIter *iter;
 
-  g_return_if_fail (GTK_IS_TREE_VIEW(view));
-  g_return_if_fail (GTK_IS_LIST_STORE(list_store));
+  g_return_if_fail (GTK_IS_TREE_VIEW (view));
+  g_return_if_fail (GTK_IS_LIST_STORE (list_store));
   g_return_if_fail (name != NULL);
   /* Value can be NULL */
 
@@ -2016,7 +2064,7 @@ update_sideview_icon (UpDevice *device,
   cairo_surface_t *surface = NULL;
   guint type = 0;
   gchar *name = NULL, *icon_name = NULL, *model = NULL, *vendor = NULL;
-  const gchar *object_path = up_device_get_object_path(device);
+  const gchar *object_path = up_device_get_object_path (device);
 
   list_store = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (sideview)));
 
@@ -2045,7 +2093,7 @@ update_sideview_icon (UpDevice *device,
                                             48,
                                             scale_factor,
                                             GTK_ICON_LOOKUP_USE_BUILTIN
-                                            | GTK_ICON_LOOKUP_FORCE_SIZE,
+                                              | GTK_ICON_LOOKUP_FORCE_SIZE,
                                             NULL);
   if (G_LIKELY (pix != NULL))
   {
@@ -2081,7 +2129,7 @@ update_device_details (UpDevice *device)
   gboolean p_supply = FALSE;
   gchar *model = NULL, *vendor = NULL, *serial = NULL;
   const gchar *battery_type = NULL;
-  const gchar *object_path = up_device_get_object_path(device);
+  const gchar *object_path = up_device_get_object_path (device);
 
   sideview_iter = find_device_in_tree (object_path);
 
@@ -2089,7 +2137,7 @@ update_device_details (UpDevice *device)
   if (sideview_iter == NULL)
     return;
 
-  gtk_tree_model_get (gtk_tree_view_get_model (GTK_TREE_VIEW(sideview)), sideview_iter,
+  gtk_tree_model_get (gtk_tree_view_get_model (GTK_TREE_VIEW (sideview)), sideview_iter,
                       COL_SIDEBAR_VIEW, &view,
                       -1);
 
@@ -2100,9 +2148,9 @@ update_device_details (UpDevice *device)
    **/
   /*Device*/
   update_device_info_value_for_name (view,
-                                    list_store,
-                                    _("Device"),
-                                    g_str_has_prefix (object_path, UPOWER_PATH_DEVICE) ? object_path + strlen (UPOWER_PATH_DEVICE) : object_path);
+                                     list_store,
+                                     _("Device"),
+                                     g_str_has_prefix (object_path, UPOWER_PATH_DEVICE) ? object_path + strlen (UPOWER_PATH_DEVICE) : object_path);
 
   /*Type*/
   /* hack, this depends on XFPM_DEVICE_TYPE_* being in sync with UP_DEVICE_KIND_* */
@@ -2132,7 +2180,7 @@ update_device_details (UpDevice *device)
                                      _("PowerSupply"),
                                      p_supply ? _("True") : _("False"));
 
-  if ( type != UP_DEVICE_KIND_LINE_POWER )
+  if (type != UP_DEVICE_KIND_LINE_POWER)
   {
     /*Model*/
     if (model && strlen (model) > 0)
@@ -2145,11 +2193,11 @@ update_device_details (UpDevice *device)
     /*Percentage*/
     if (percent >= 0)
     {
-      str = g_strdup_printf("%d%%", (guint) percent);
+      str = g_strdup_printf ("%d%%", (guint) percent);
 
       update_device_info_value_for_name (view, list_store, _("Current charge"), str);
 
-      g_free(str);
+      g_free (str);
     }
 
     if (energy_full_design > 0)
@@ -2168,7 +2216,7 @@ update_device_details (UpDevice *device)
 
       /* TRANSLATORS: Unit here is Watt hour*/
       str = xfpm_info_get_energy_property (energy_full, _("Wh"));
-      str2 = g_strdup_printf ("%s (%d%%)", str, (guint) (energy_full / energy_full_design *100));
+      str2 = g_strdup_printf ("%s (%d%%)", str, (guint) (energy_full / energy_full_design * 100));
 
       update_device_info_value_for_name (view, list_store, _("Fully charged"), str2);
 
@@ -2218,13 +2266,15 @@ update_device_details (UpDevice *device)
   }
 
   update_sideview_icon (device, gtk_widget_get_scale_factor (GTK_WIDGET (view)));
-  gtk_widget_show_all (GTK_WIDGET(view));
+  gtk_widget_show_all (GTK_WIDGET (view));
 }
 
 static void
-device_changed_cb (UpDevice *device, GParamSpec *pspec, gpointer user_data)
+device_changed_cb (UpDevice *device,
+                   GParamSpec *pspec,
+                   gpointer user_data)
 {
-    update_device_details (device);
+  update_device_details (device);
 }
 
 static void
@@ -2235,7 +2285,7 @@ add_device (UpDevice *device)
   GtkTreeViewColumn *col;
   GtkCellRenderer *renderer;
   GtkWidget *frame, *view;
-  const gchar *object_path = up_device_get_object_path(device);
+  const gchar *object_path = up_device_get_object_path (device);
   gulong signal_id;
   guint index;
   static gboolean first_run = TRUE;
@@ -2273,13 +2323,13 @@ add_device (UpDevice *device)
   renderer = gtk_cell_renderer_text_new ();
 
   /*Device Attribute*/
-  col = gtk_tree_view_column_new();
+  col = gtk_tree_view_column_new ();
   gtk_tree_view_column_pack_start (col, renderer, FALSE);
   gtk_tree_view_column_set_attributes (col, renderer, "text", XFPM_DEVICE_INFO_NAME, NULL);
   gtk_tree_view_append_column (GTK_TREE_VIEW (view), col);
 
   /*Device Attribute Value*/
-  col = gtk_tree_view_column_new();
+  col = gtk_tree_view_column_new ();
   gtk_tree_view_column_pack_start (col, renderer, FALSE);
   gtk_tree_view_column_set_attributes (col, renderer, "text", XFPM_DEVICE_INFO_VALUE, NULL);
 
@@ -2302,8 +2352,7 @@ add_device (UpDevice *device)
    * the starting_device_id must be unset and the this is the first
    * time add_device is called (i.e. select the first device) or
    * our current device matches starting_device_id. */
-  if ((starting_device_id == NULL && first_run) ||
-      (g_strcmp0 (object_path, starting_device_id) == 0))
+  if ((starting_device_id == NULL && first_run) || (g_strcmp0 (object_path, starting_device_id) == 0))
   {
     GtkTreeSelection *selection;
 
@@ -2329,9 +2378,9 @@ remove_device (const gchar *object_path)
   if (iter == NULL)
     return;
 
-  list_store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sideview)));
+  list_store = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (sideview)));
 
-  gtk_tree_model_get (GTK_TREE_MODEL(list_store), iter,
+  gtk_tree_model_get (GTK_TREE_MODEL (list_store), iter,
                       COL_SIDEBAR_SIGNAL_ID, &signal_id,
                       COL_SIDEBAR_BATTERY_DEVICE, &device,
                       -1);
@@ -2345,18 +2394,22 @@ remove_device (const gchar *object_path)
   gtk_list_store_remove (list_store, iter);
 
   /* If there are no devices left, hide the devices tab */
-  if(!gtk_tree_model_get_iter_first (GTK_TREE_MODEL(list_store), iter))
+  if (!gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), iter))
     gtk_widget_hide (gtk_notebook_get_nth_page (GTK_NOTEBOOK (nt), devices_page_num));
 }
 
 static void
-device_added_cb (UpClient *upclient, UpDevice *device, gpointer user_data)
+device_added_cb (UpClient *upclient,
+                 UpDevice *device,
+                 gpointer user_data)
 {
   add_device (device);
 }
 
 static void
-device_removed_cb (UpClient *upclient, const gchar *object_path, gpointer user_data)
+device_removed_cb (UpClient *upclient,
+                   const gchar *object_path,
+                   gpointer user_data)
 {
   remove_device (object_path);
 }
@@ -2367,9 +2420,9 @@ add_all_devices (void)
   GPtrArray *array = up_client_get_devices2 (upower);
   guint i;
 
-  if ( array )
+  if (array)
   {
-    for ( i = 0; i < array->len; i++)
+    for (i = 0; i < array->len; i++)
     {
       UpDevice *device = g_ptr_array_index (array, i);
 
@@ -2393,29 +2446,29 @@ settings_create_devices_list (void)
 }
 
 static void
-view_cursor_changed_cb (GtkTreeView *view, gpointer *user_data)
+view_cursor_changed_cb (GtkTreeView *view,
+                        gpointer *user_data)
 {
   GtkTreeSelection *sel;
-  GtkTreeModel     *model;
-  GtkTreeIter       selected_row;
+  GtkTreeModel *model;
+  GtkTreeIter selected_row;
   gint int_data = 0;
 
   sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
 
-  if ( !gtk_tree_selection_get_selected (sel, &model, &selected_row))
+  if (!gtk_tree_selection_get_selected (sel, &model, &selected_row))
     return;
 
-  gtk_tree_model_get (model,
-                      &selected_row,
-                      COL_SIDEBAR_INT,
-                      &int_data,
+  gtk_tree_model_get (model, &selected_row,
+                      COL_SIDEBAR_INT, &int_data,
                       -1);
 
   gtk_notebook_set_current_page (GTK_NOTEBOOK (device_details_notebook), int_data);
 }
 
 static void
-settings_quit (GtkWidget *widget, XfconfChannel *channel)
+settings_quit (GtkWidget *widget,
+               XfconfChannel *channel)
 {
   g_object_unref (channel);
   xfconf_shutdown ();
@@ -2424,37 +2477,48 @@ settings_quit (GtkWidget *widget, XfconfChannel *channel)
     g_object_unref (upower);
 
   /* initiate the quit action on the application so it terminates */
-  g_action_group_activate_action (G_ACTION_GROUP(app), "quit", NULL);
+  g_action_group_activate_action (G_ACTION_GROUP (app), "quit", NULL);
 }
 
-static void dialog_response_cb (GtkDialog *dialog, gint response, XfconfChannel *channel)
+static void
+dialog_response_cb (GtkDialog *dialog,
+                    gint response,
+                    XfconfChannel *channel)
 {
-  switch(response)
+  switch (response)
   {
-  case GTK_RESPONSE_HELP:
-    xfce_dialog_show_help_with_version (NULL, "xfce4-power-manager", "start", NULL, XFPM_VERSION_SHORT);
-    break;
-  default:
-    settings_quit (GTK_WIDGET (dialog), channel);
-    break;
+    case GTK_RESPONSE_HELP:
+      xfce_dialog_show_help_with_version (NULL, "xfce4-power-manager", "start", NULL, XFPM_VERSION_SHORT);
+      break;
+    default:
+      settings_quit (GTK_WIDGET (dialog), channel);
+      break;
   }
 }
 
 #ifdef ENABLE_X11
 static void
-delete_event_cb (GtkWidget *plug, GdkEvent *ev, XfconfChannel *channel)
+delete_event_cb (GtkWidget *plug,
+                 GdkEvent *ev,
+                 XfconfChannel *channel)
 {
   settings_quit (plug, channel);
 }
 #endif
 
 GtkWidget *
-xfpm_settings_dialog_new (XfconfChannel *channel, gboolean auth_suspend,
-                          gboolean auth_hibernate, gboolean can_suspend,
-                          gboolean can_hibernate, gboolean can_shutdown,
-                          gboolean has_battery, gboolean has_lcd_brightness,
-                          gboolean has_lid, gboolean has_sleep_button,
-                          gboolean has_hibernate_button, gboolean has_power_button,
+xfpm_settings_dialog_new (XfconfChannel *channel,
+                          gboolean auth_suspend,
+                          gboolean auth_hibernate,
+                          gboolean can_suspend,
+                          gboolean can_hibernate,
+                          gboolean can_shutdown,
+                          gboolean has_battery,
+                          gboolean has_lcd_brightness,
+                          gboolean has_lid,
+                          gboolean has_sleep_button,
+                          gboolean has_hibernate_button,
+                          gboolean has_power_button,
                           gboolean has_battery_button,
 #ifdef ENABLE_X11
                           Window id,
@@ -2475,8 +2539,8 @@ xfpm_settings_dialog_new (XfconfChannel *channel, gboolean auth_suspend,
   GtkCssProvider *css_provider;
   GDBusProxy *profiles_proxy = xfpm_ppd_g_dbus_proxy_new ();
 
-  XFPM_DEBUG ("auth_hibernate=%s auth_suspend=%s can_shutdown=%s can_suspend=%s can_hibernate=%s " \
-              "has_battery=%s has_lcd_brightness=%s has_lid=%s has_sleep_button=%s " \
+  XFPM_DEBUG ("auth_hibernate=%s auth_suspend=%s can_shutdown=%s can_suspend=%s can_hibernate=%s "
+              "has_battery=%s has_lcd_brightness=%s has_lid=%s has_sleep_button=%s "
               "has_hibernate_button=%s has_power_button=%s has_battery_button=%s",
               xfpm_bool_to_string (has_battery), xfpm_bool_to_string (auth_hibernate),
               xfpm_bool_to_string (can_shutdown), xfpm_bool_to_string (auth_suspend),
@@ -2487,7 +2551,7 @@ xfpm_settings_dialog_new (XfconfChannel *channel, gboolean auth_suspend,
 
   xml = xfpm_builder_new_from_string (xfpm_settings_ui, &error);
 
-  if ( G_UNLIKELY (error) )
+  if (G_UNLIKELY (error))
   {
     xfce_dialog_show_error (NULL, error, "%s", _("Check your power manager installation"));
     g_error ("%s", error->message);
@@ -2521,8 +2585,8 @@ xfpm_settings_dialog_new (XfconfChannel *channel, gboolean auth_suspend,
   gtk_css_provider_load_from_data (css_provider,
                                    ".xfce4-scale-label { padding-bottom: 0; }",
                                    -1, NULL);
-  gtk_style_context_add_provider_for_screen (gdk_screen_get_default(),
-                                             GTK_STYLE_PROVIDER(css_provider),
+  gtk_style_context_add_provider_for_screen (gdk_screen_get_default (),
+                                             GTK_STYLE_PROVIDER (css_provider),
                                              GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
   g_object_unref (css_provider);
 
@@ -2530,13 +2594,13 @@ xfpm_settings_dialog_new (XfconfChannel *channel, gboolean auth_suspend,
   sideview = gtk_tree_view_new ();
   list_store = gtk_list_store_new (NCOLS_SIDEBAR,
                                    CAIRO_GOBJECT_TYPE_SURFACE, /* COL_SIDEBAR_ICON */
-                                   G_TYPE_STRING,   /* COL_SIDEBAR_NAME */
-                                   G_TYPE_INT,      /* COL_SIDEBAR_INT */
-                                   G_TYPE_OBJECT,   /* COL_SIDEBAR_BATTERY_DEVICE */
-                                   G_TYPE_STRING,   /* COL_SIDEBAR_OBJECT_PATH */
-                                   G_TYPE_ULONG,    /* COL_SIDEBAR_SIGNAL_ID */
-                                   G_TYPE_POINTER   /* COL_SIDEBAR_VIEW */
-                                   );
+                                   G_TYPE_STRING, /* COL_SIDEBAR_NAME */
+                                   G_TYPE_INT, /* COL_SIDEBAR_INT */
+                                   G_TYPE_OBJECT, /* COL_SIDEBAR_BATTERY_DEVICE */
+                                   G_TYPE_STRING, /* COL_SIDEBAR_OBJECT_PATH */
+                                   G_TYPE_ULONG, /* COL_SIDEBAR_SIGNAL_ID */
+                                   G_TYPE_POINTER /* COL_SIDEBAR_VIEW */
+  );
 
   gtk_tree_view_set_model (GTK_TREE_VIEW (sideview), GTK_TREE_MODEL (list_store));
 
@@ -2570,7 +2634,7 @@ xfpm_settings_dialog_new (XfconfChannel *channel, gboolean auth_suspend,
   gtk_box_pack_start (GTK_BOX (hbox), viewport, FALSE, FALSE, 0);
   gtk_box_pack_start (GTK_BOX (hbox), device_details_notebook, TRUE, TRUE, 0);
   gtk_container_set_border_width (GTK_CONTAINER (hbox), 12);
-  devices_page_num = gtk_notebook_append_page (GTK_NOTEBOOK (nt), hbox, gtk_label_new (_("Devices")) );
+  devices_page_num = gtk_notebook_append_page (GTK_NOTEBOOK (nt), hbox, gtk_label_new (_("Devices")));
 
   gtk_widget_show_all (sideview);
   gtk_widget_show_all (viewport);
@@ -2589,24 +2653,24 @@ xfpm_settings_dialog_new (XfconfChannel *channel, gboolean auth_suspend,
                        has_lid);
 
   if (has_battery)
-  xfpm_settings_on_battery (channel,
-                            profiles_proxy,
-                            auth_suspend,
-                            auth_hibernate,
-                            can_suspend,
-                            can_hibernate,
-                            can_shutdown,
-                            has_lcd_brightness,
-                            has_lid);
+    xfpm_settings_on_battery (channel,
+                              profiles_proxy,
+                              auth_suspend,
+                              auth_hibernate,
+                              can_suspend,
+                              can_hibernate,
+                              can_shutdown,
+                              has_lcd_brightness,
+                              has_lid);
   else
   {
-    gtk_widget_hide (GTK_WIDGET (gtk_builder_get_object (xml ,"critical-power-frame")));
-    stack = GTK_WIDGET (gtk_builder_get_object (xml ,"system-stack"));
+    gtk_widget_hide (GTK_WIDGET (gtk_builder_get_object (xml, "critical-power-frame")));
+    stack = GTK_WIDGET (gtk_builder_get_object (xml, "system-stack"));
     gtk_widget_hide (gtk_stack_get_child_by_name (GTK_STACK (stack), "page0"));
-    stack = GTK_WIDGET (gtk_builder_get_object (xml ,"display-stack"));
+    stack = GTK_WIDGET (gtk_builder_get_object (xml, "display-stack"));
     gtk_widget_hide (gtk_stack_get_child_by_name (GTK_STACK (stack), "page0"));
-    gtk_widget_hide (GTK_WIDGET (gtk_builder_get_object (xml ,"system-stack-switcher")));
-    gtk_widget_hide (GTK_WIDGET (gtk_builder_get_object (xml ,"display-stack-switcher")));
+    gtk_widget_hide (GTK_WIDGET (gtk_builder_get_object (xml, "system-stack-switcher")));
+    gtk_widget_hide (GTK_WIDGET (gtk_builder_get_object (xml, "display-stack-switcher")));
   }
 
   xfpm_settings_general (channel, auth_suspend, auth_hibernate, can_suspend, can_hibernate, can_shutdown,
@@ -2618,7 +2682,7 @@ xfpm_settings_dialog_new (XfconfChannel *channel, gboolean auth_suspend,
   xfpm_settings_light_locker (channel, auth_suspend, auth_hibernate, can_suspend, can_hibernate);
   /* END Light Locker Integration */
 
-  if ( !has_lcd_brightness )
+  if (!has_lcd_brightness)
   {
     GtkWidget *widget = GTK_WIDGET (gtk_builder_get_object (xml, "label4"));
     gtk_widget_hide (widget);
@@ -2682,8 +2746,7 @@ xfpm_settings_dialog_new (XfconfChannel *channel, gboolean auth_suspend,
       g_object_unref (plugged_box);
     }
 
-    g_signal_connect (plug, "delete-event",
-          G_CALLBACK (delete_event_cb), channel);
+    g_signal_connect (plug, "delete-event", G_CALLBACK (delete_event_cb), channel);
     gdk_notify_startup_complete ();
   }
   else
diff --git a/settings/xfpm-settings.h b/settings/xfpm-settings.h
index d7dbc4fedc0b0eac5e5899f6aa0a97d165332b9f..220777f56796d8e7d962dbe9dba8cc45ae8ad379 100644
--- a/settings/xfpm-settings.h
+++ b/settings/xfpm-settings.h
@@ -28,24 +28,26 @@
 #include <gtk/gtkx.h>
 #endif
 
-GtkWidget *xfpm_settings_dialog_new   (XfconfChannel *channel,
-                                       gboolean auth_suspend,
-                                       gboolean auth_hibernate,
-                                       gboolean can_suspend,
-                                       gboolean can_hibernate,
-                                       gboolean can_shutdown,
-                                       gboolean has_battery,
-                                       gboolean has_lcd_brightness,
-                                       gboolean has_lid,
-                                       gboolean has_sleep_button,
-                                       gboolean has_hibernate_button,
-                                       gboolean has_power_button,
-                                       gboolean has_battery_button,
+GtkWidget *
+xfpm_settings_dialog_new (XfconfChannel *channel,
+                          gboolean auth_suspend,
+                          gboolean auth_hibernate,
+                          gboolean can_suspend,
+                          gboolean can_hibernate,
+                          gboolean can_shutdown,
+                          gboolean has_battery,
+                          gboolean has_lcd_brightness,
+                          gboolean has_lid,
+                          gboolean has_sleep_button,
+                          gboolean has_hibernate_button,
+                          gboolean has_power_button,
+                          gboolean has_battery_button,
 #ifdef ENABLE_X11
-                                       Window id,
+                          Window id,
 #endif
-                                       gchar *device_id,
-                                       GtkApplication *gtk_app);
-void     xfpm_settings_show_device_id (gchar *device_id);
+                          gchar *device_id,
+                          GtkApplication *gtk_app);
+void
+xfpm_settings_show_device_id (gchar *device_id);
 
 #endif /* __XFPM_SETTINGS_H */
diff --git a/src/xfpm-backlight-helper.c b/src/xfpm-backlight-helper.c
index b73084dff9acc49a568d06602d423f781abf3675..9181ce572fed7ff555a32fcac5bc6a3c5c6ebb8a 100644
--- a/src/xfpm-backlight-helper.c
+++ b/src/xfpm-backlight-helper.c
@@ -27,23 +27,23 @@
 #include <glib-object.h>
 #include <stdio.h>
 
-#if defined(BACKEND_TYPE_FREEBSD)
+#ifdef BACKEND_TYPE_FREEBSD
 #include <sys/sysctl.h>
 #endif
 
-#define EXIT_CODE_SUCCESS   0
-#define EXIT_CODE_FAILED    1
+#define EXIT_CODE_SUCCESS 0
+#define EXIT_CODE_FAILED 1
 #define EXIT_CODE_ARGUMENTS_INVALID 3
-#define EXIT_CODE_INVALID_USER    4
-#define EXIT_CODE_NO_BRIGHTNESS_SWITCH  5
+#define EXIT_CODE_INVALID_USER 4
+#define EXIT_CODE_NO_BRIGHTNESS_SWITCH 5
 
-#if !defined(BACKEND_TYPE_FREEBSD)
-#define BACKLIGHT_SYSFS_LOCATION  "/sys/class/backlight"
-#define BRIGHTNESS_SWITCH_LOCATION  "/sys/module/video/parameters/brightness_switch_enabled"
+#ifndef BACKEND_TYPE_FREEBSD
+#define BACKLIGHT_SYSFS_LOCATION "/sys/class/backlight"
+#define BRIGHTNESS_SWITCH_LOCATION "/sys/module/video/parameters/brightness_switch_enabled"
 #endif
 
 
-#if defined(BACKEND_TYPE_FREEBSD)
+#ifdef BACKEND_TYPE_FREEBSD
 gboolean
 acpi_video_is_enabled (gchar *device)
 {
@@ -105,15 +105,16 @@ backlight_helper_get_levels (gchar *device)
   sysctlbyname (name, NULL, &size, NULL, 0);
   levels = (int *) malloc (size);
 
-  if (sysctlbyname (name, levels, &size, NULL, 0) == 0) {
+  if (sysctlbyname (name, levels, &size, NULL, 0) == 0)
+  {
     nlevels = size / sizeof (gint);
 
-    for (i = 0; i < nlevels; i++) {
+    for (i = 0; i < nlevels; i++)
+    {
       /* no duplicate item */
       item = g_list_find (list, GINT_TO_POINTER (levels[i]));
       if (item == NULL)
-        list = g_list_append (list,
-                  GINT_TO_POINTER (levels[i]));
+        list = g_list_append (list, GINT_TO_POINTER (levels[i]));
     }
   }
 
@@ -138,12 +139,14 @@ backlight_helper_set_switch (gchar *device, gint value)
   name = g_strdup_printf ("hw.acpi.video.%s.active", device);
 
   res = backlight_helper_get_switch (device);
-  if (res != -1) {
+  if (res != -1)
+  {
     old_buf = res;
     size = sizeof (buf);
 
     /* we change value and check if it's really different */
-    if (sysctlbyname (name, &buf, &size, &value, sizeof (value)) == 0) {
+    if (sysctlbyname (name, &buf, &size, &value, sizeof (value)) == 0)
+    {
       res = backlight_helper_get_switch (device);
       if (res != -1 && res != old_buf)
         result = TRUE;
@@ -166,12 +169,14 @@ backlight_helper_set_brightness (gchar *device, gint value)
   name = g_strdup_printf ("hw.acpi.video.%s.brightness", device);
 
   res = backlight_helper_get_brightness (device);
-  if (res != -1) {
+  if (res != -1)
+  {
     old_buf = res;
     size = sizeof (buf);
 
     /* we change value, and check if it's really different */
-    if (sysctlbyname (name, &buf, &size, &value, sizeof (value)) == 0) {
+    if (sysctlbyname (name, &buf, &size, &value, sizeof (value)) == 0)
+    {
       res = backlight_helper_get_brightness (device);
       if (res != -1 && res != old_buf)
         result = TRUE;
@@ -196,7 +201,8 @@ backlight_helper_get_device (void)
 
   device = (gchar *) g_malloc (sizeof (gchar));
 
-  for (i = 0; types[i] != NULL; i++) {
+  for (i = 0; types[i] != NULL; i++)
+  {
     g_snprintf (device, (gulong) strlen (types[i]), "%s0", types[i]);
 
     /* stop, when first device is found */
@@ -229,19 +235,19 @@ main (gint argc, gchar *argv[])
 
   const GOptionEntry options[] = {
     { "set-brightness", '\0', 0, G_OPTION_ARG_INT, &set_brightness,
-       /* command line argument */
+      /* command line argument */
       "Set the current brightness", NULL },
     { "get-brightness", '\0', 0, G_OPTION_ARG_NONE, &get_brightness,
-       /* command line argument */
+      /* command line argument */
       "Get the current brightness", NULL },
     { "get-max-brightness", '\0', 0, G_OPTION_ARG_NONE, &get_max_brightness,
-       /* command line argument */
+      /* command line argument */
       "Get the number of brightness levels supported", NULL },
     { "set-brightness-switch", '\0', 0, G_OPTION_ARG_INT, &set_brightness_switch,
-                  /* command line argument */
+      /* command line argument */
       "Enable or disable ACPI video brightness switch handling", NULL },
     { "get-brightness-switch", '\0', 0, G_OPTION_ARG_NONE, &get_brightness_switch,
-                  /* command line argument */
+      /* command line argument */
       "Get the current setting of the ACPI video brightness switch handling", NULL },
     { NULL }
   };
@@ -253,8 +259,9 @@ main (gint argc, gchar *argv[])
   g_option_context_free (context);
 
   /* no input */
-  if (set_brightness == -1 && !get_brightness && !get_max_brightness &&
-      set_brightness_switch == -1 && !get_brightness_switch) {
+  if (set_brightness == -1 && !get_brightness && !get_max_brightness
+      && set_brightness_switch == -1 && !get_brightness_switch)
+  {
     g_printerr ("No valid option was specified\n");
     retval = EXIT_CODE_ARGUMENTS_INVALID;
     goto out;
@@ -263,9 +270,11 @@ main (gint argc, gchar *argv[])
   /* find backlight device */
   device = backlight_helper_get_device ();
 
-  if (device != NULL) {
+  if (device != NULL)
+  {
     /* get the current setting of the ACPI video brightness switch handling */
-    if (get_brightness_switch) {
+    if (get_brightness_switch)
+    {
       ret = backlight_helper_get_switch (device);
       /* just print result to stdout */
       if (ret == -1)
@@ -282,7 +291,8 @@ main (gint argc, gchar *argv[])
     }
 
     /* get current brightness level */
-    if (get_brightness) {
+    if (get_brightness)
+    {
       ret = backlight_helper_get_brightness (device);
       /* just print result to stdout */
       if (ret == -1)
@@ -299,16 +309,19 @@ main (gint argc, gchar *argv[])
     }
 
     /* get maximum brightness level */
-    if (get_max_brightness) {
+    if (get_max_brightness)
+    {
       list = backlight_helper_get_levels (device);
-      if (list != NULL) {
+      if (list != NULL)
+      {
         /* just print result to stdout */
         g_print ("%d", (gint) g_list_last (list)->data);
         g_list_free (list);
         retval = EXIT_CODE_SUCCESS;
         goto out;
       }
-      else {
+      else
+      {
         g_printerr ("Could not get the maximum value of the backlight\n");
         retval = EXIT_CODE_FAILED;
         goto out;
@@ -318,7 +331,8 @@ main (gint argc, gchar *argv[])
     /* get calling process */
     uid = getuid ();
     euid = geteuid ();
-    if (uid != 0 || euid != 0) {
+    if (uid != 0 || euid != 0)
+    {
       g_printerr ("This program can only be used by the root user\n");
       retval = EXIT_CODE_ARGUMENTS_INVALID;
       goto out;
@@ -326,19 +340,23 @@ main (gint argc, gchar *argv[])
 
     /* check we're not being spoofed */
     pkexec_uid_str = g_getenv ("PKEXEC_UID");
-    if (pkexec_uid_str == NULL) {
+    if (pkexec_uid_str == NULL)
+    {
       g_printerr ("This program must only be run through pkexec\n");
       retval = EXIT_CODE_INVALID_USER;
       goto out;
     }
 
     /* set the brightness level */
-    if (set_brightness != -1) {
-      if (backlight_helper_set_brightness (device, set_brightness)) {
+    if (set_brightness != -1)
+    {
+      if (backlight_helper_set_brightness (device, set_brightness))
+      {
         retval = EXIT_CODE_SUCCESS;
         goto out;
       }
-      else {
+      else
+      {
         g_printerr ("Could not set the value of the backlight\n");
         retval = EXIT_CODE_FAILED;
         goto out;
@@ -346,27 +364,34 @@ main (gint argc, gchar *argv[])
     }
 
     /* enable or disable ACPI video brightness switch handling */
-    if (set_brightness_switch != -1) {
-      if (backlight_helper_set_switch (device, set_brightness_switch)) {
+    if (set_brightness_switch != -1)
+    {
+      if (backlight_helper_set_switch (device, set_brightness_switch))
+      {
         retval = EXIT_CODE_SUCCESS;
         goto out;
       }
-      else {
+      else
+      {
         g_printerr ("Could not set the value of the brightness switch\n");
         retval = EXIT_CODE_FAILED;
         goto out;
       }
     }
   }
-  else {
+  else
+  {
     retval = ret;
     goto out;
   }
 out:
   return retval;
 }
-#else
-typedef enum {
+
+#else /* !BACKEND_TYPE_FREEBSD */
+
+typedef enum
+{
   BACKLIGHT_TYPE_UNKNOWN,
   BACKLIGHT_TYPE_FIRMWARE,
   BACKLIGHT_TYPE_PLATFORM,
@@ -382,12 +407,10 @@ backlight_helper_get_type (const gchar *sysfs_path)
   gchar *type_tmp = NULL;
   BacklightType type = BACKLIGHT_TYPE_UNKNOWN;
 
-  filename = g_build_filename (sysfs_path,
-             "type", NULL);
-  ret = g_file_get_contents (filename,
-           &type_tmp,
-           NULL, &error);
-  if (!ret) {
+  filename = g_build_filename (sysfs_path, "type", NULL);
+  ret = g_file_get_contents (filename, &type_tmp, NULL, &error);
+  if (!ret)
+  {
     if (error)
     {
       g_warning ("failed to get type: %s", error->message);
@@ -395,15 +418,18 @@ backlight_helper_get_type (const gchar *sysfs_path)
     }
     goto out;
   }
-  if (g_str_has_prefix (type_tmp, "platform")) {
+  if (g_str_has_prefix (type_tmp, "platform"))
+  {
     type = BACKLIGHT_TYPE_PLATFORM;
     goto out;
   }
-  if (g_str_has_prefix (type_tmp, "firmware")) {
+  if (g_str_has_prefix (type_tmp, "firmware"))
+  {
     type = BACKLIGHT_TYPE_FIRMWARE;
     goto out;
   }
-  if (g_str_has_prefix (type_tmp, "raw")) {
+  if (g_str_has_prefix (type_tmp, "raw"))
+  {
     type = BACKLIGHT_TYPE_RAW;
     goto out;
   }
@@ -432,7 +458,8 @@ backlight_helper_get_best_backlight (void)
   /* search the backlight devices and prefer the types:
    * firmware -> platform -> raw */
   dir = g_dir_open (BACKLIGHT_SYSFS_LOCATION, 0, &error);
-  if (dir == NULL) {
+  if (dir == NULL)
+  {
     if (error)
     {
       g_warning ("failed to find any devices: %s", error->message);
@@ -442,9 +469,9 @@ backlight_helper_get_best_backlight (void)
   }
   sysfs_paths = g_ptr_array_new_with_free_func (g_free);
   device_name = g_dir_read_name (dir);
-  while (device_name != NULL) {
-    filename = g_build_filename (BACKLIGHT_SYSFS_LOCATION,
-               device_name, NULL);
+  while (device_name != NULL)
+  {
+    filename = g_build_filename (BACKLIGHT_SYSFS_LOCATION, device_name, NULL);
     g_ptr_array_add (sysfs_paths, filename);
     device_name = g_dir_read_name (dir);
   }
@@ -455,26 +482,33 @@ backlight_helper_get_best_backlight (void)
 
   /* find out the type of each backlight */
   backlight_types = g_new0 (BacklightType, sysfs_paths->len);
-  for (i = 0; i < sysfs_paths->len; i++) {
+  for (i = 0; i < sysfs_paths->len; i++)
+  {
     filename_tmp = g_ptr_array_index (sysfs_paths, i);
     backlight_types[i] = backlight_helper_get_type (filename_tmp);
   }
 
   /* any devices of type firmware -> platform -> raw? */
-  for (i = 0; i < sysfs_paths->len; i++) {
-    if (backlight_types[i] == BACKLIGHT_TYPE_FIRMWARE) {
+  for (i = 0; i < sysfs_paths->len; i++)
+  {
+    if (backlight_types[i] == BACKLIGHT_TYPE_FIRMWARE)
+    {
       best_device = g_strdup (g_ptr_array_index (sysfs_paths, i));
       goto out;
     }
   }
-  for (i = 0; i < sysfs_paths->len; i++) {
-    if (backlight_types[i] == BACKLIGHT_TYPE_PLATFORM) {
+  for (i = 0; i < sysfs_paths->len; i++)
+  {
+    if (backlight_types[i] == BACKLIGHT_TYPE_PLATFORM)
+    {
       best_device = g_strdup (g_ptr_array_index (sysfs_paths, i));
       goto out;
     }
   }
-  for (i = 0; i < sysfs_paths->len; i++) {
-    if (backlight_types[i] == BACKLIGHT_TYPE_RAW) {
+  for (i = 0; i < sysfs_paths->len; i++)
+  {
+    if (backlight_types[i] == BACKLIGHT_TYPE_RAW)
+    {
       best_device = g_strdup (g_ptr_array_index (sysfs_paths, i));
       goto out;
     }
@@ -501,7 +535,8 @@ backlight_helper_write (const gchar *filename, gint value, GError **error)
   gboolean ret = TRUE;
 
   fd = open (filename, O_WRONLY);
-  if (fd < 0) {
+  if (fd < 0)
+  {
     ret = FALSE;
     g_set_error (error, 1, 0, "failed to open filename: %s", filename);
     goto out;
@@ -513,7 +548,8 @@ backlight_helper_write (const gchar *filename, gint value, GError **error)
 
   /* write to device file */
   retval = write (fd, text, length);
-  if (retval != length) {
+  if (retval != length)
+  {
     ret = FALSE;
     g_set_error (error, 1, 0, "writing '%s' to %s failed", text, filename);
     goto out;
@@ -549,19 +585,19 @@ main (gint argc, gchar *argv[])
 
   const GOptionEntry options[] = {
     { "set-brightness", '\0', 0, G_OPTION_ARG_INT, &set_brightness,
-       /* command line argument */
+      /* command line argument */
       "Set the current brightness", NULL },
     { "get-brightness", '\0', 0, G_OPTION_ARG_NONE, &get_brightness,
-       /* command line argument */
+      /* command line argument */
       "Get the current brightness", NULL },
     { "get-max-brightness", '\0', 0, G_OPTION_ARG_NONE, &get_max_brightness,
-       /* command line argument */
+      /* command line argument */
       "Get the number of brightness levels supported", NULL },
     { "set-brightness-switch", '\0', 0, G_OPTION_ARG_INT, &set_brightness_switch,
-                  /* command line argument */
+      /* command line argument */
       "Enable or disable ACPI video brightness switch handling", NULL },
     { "get-brightness-switch", '\0', 0, G_OPTION_ARG_NONE, &get_brightness_switch,
-                  /* command line argument */
+      /* command line argument */
       "Get the current setting of the ACPI video brightness switch handling", NULL },
     { NULL }
   };
@@ -573,24 +609,30 @@ main (gint argc, gchar *argv[])
   g_option_context_free (context);
 
   /* no input */
-  if (set_brightness == -1 && !get_brightness && !get_max_brightness &&
-      set_brightness_switch == -1 && !get_brightness_switch) {
+  if (set_brightness == -1 && !get_brightness && !get_max_brightness
+      && set_brightness_switch == -1 && !get_brightness_switch)
+  {
     puts ("No valid option was specified");
     retval = EXIT_CODE_ARGUMENTS_INVALID;
     goto out;
   }
 
   /* for brightness switch modifications, check for existence of the sysfs entry */
-  if (set_brightness_switch != -1 || get_brightness_switch) {
+  if (set_brightness_switch != -1 || get_brightness_switch)
+  {
     ret = g_file_test (BRIGHTNESS_SWITCH_LOCATION, G_FILE_TEST_EXISTS);
-    if (!ret) {
+    if (!ret)
+    {
       g_printerr ("Video brightness switch setting not available.\n");
       retval = EXIT_CODE_NO_BRIGHTNESS_SWITCH;
       goto out;
     }
-  } else {  /* find backlight device */
+  }
+  else
+  { /* find backlight device */
     filename = backlight_helper_get_best_backlight ();
-    if (filename == NULL) {
+    if (filename == NULL)
+    {
       puts ("No backlights were found on your system");
       retval = EXIT_CODE_INVALID_USER;
       goto out;
@@ -598,9 +640,11 @@ main (gint argc, gchar *argv[])
   }
 
   /* get the current setting of the ACPI video brightness switch handling */
-  if (get_brightness_switch) {
+  if (get_brightness_switch)
+  {
     ret = g_file_get_contents (BRIGHTNESS_SWITCH_LOCATION, &contents, NULL, &error);
-    if (!ret) {
+    if (!ret)
+    {
       if (error)
       {
         g_printerr ("Could not get the value of the brightness switch: %s\n", error->message);
@@ -617,10 +661,12 @@ main (gint argc, gchar *argv[])
   }
 
   /* get current brightness level */
-  if (get_brightness) {
+  if (get_brightness)
+  {
     filename_file = g_build_filename (filename, "brightness", NULL);
     ret = g_file_get_contents (filename_file, &contents, NULL, &error);
-    if (!ret) {
+    if (!ret)
+    {
       if (error)
       {
         g_printerr ("Could not get the value of the backlight: %s\n", error->message);
@@ -637,10 +683,12 @@ main (gint argc, gchar *argv[])
   }
 
   /* get maximum brightness level */
-  if (get_max_brightness) {
+  if (get_max_brightness)
+  {
     filename_file = g_build_filename (filename, "max_brightness", NULL);
     ret = g_file_get_contents (filename_file, &contents, NULL, &error);
-    if (!ret) {
+    if (!ret)
+    {
       if (error)
       {
         g_printerr ("Could not get the maximum value of the backlight: %s\n", error->message);
@@ -659,7 +707,8 @@ main (gint argc, gchar *argv[])
   /* get calling process */
   uid = getuid ();
   euid = geteuid ();
-  if (uid != 0 || euid != 0) {
+  if (uid != 0 || euid != 0)
+  {
     puts ("This program can only be used by the root user");
     retval = EXIT_CODE_ARGUMENTS_INVALID;
     goto out;
@@ -667,17 +716,20 @@ main (gint argc, gchar *argv[])
 
   /* check we're not being spoofed */
   pkexec_uid_str = g_getenv ("PKEXEC_UID");
-  if (pkexec_uid_str == NULL) {
+  if (pkexec_uid_str == NULL)
+  {
     puts ("This program must only be run through pkexec");
     retval = EXIT_CODE_INVALID_USER;
     goto out;
   }
 
   /* set the brightness level */
-  if (set_brightness != -1) {
+  if (set_brightness != -1)
+  {
     filename_file = g_build_filename (filename, "brightness", NULL);
     ret = backlight_helper_write (filename_file, set_brightness, &error);
-    if (!ret) {
+    if (!ret)
+    {
       if (error)
       {
         g_printerr ("Could not set the value of the backlight: %s\n", error->message);
@@ -691,10 +743,11 @@ main (gint argc, gchar *argv[])
   }
 
   /* enable or disable ACPI video brightness switch handling */
-  if (set_brightness_switch != -1) {
-    ret = backlight_helper_write (BRIGHTNESS_SWITCH_LOCATION,
-                set_brightness_switch, &error);
-    if (!ret) {
+  if (set_brightness_switch != -1)
+  {
+    ret = backlight_helper_write (BRIGHTNESS_SWITCH_LOCATION, set_brightness_switch, &error);
+    if (!ret)
+    {
       if (error)
       {
         g_printerr ("Could not set the value of the brightness switch: %s\n", error->message);
@@ -713,4 +766,4 @@ out:
   g_free (contents);
   return retval;
 }
-#endif
+#endif /* !BACKEND_TYPE_FREEBSD */
diff --git a/src/xfpm-backlight.c b/src/xfpm-backlight.c
index 3ae927914710c4c52f534a5b4584b5dc0ff2ee1a..c2e88b5ab544b4e4d7b5cdad29708497271a5c9e 100644
--- a/src/xfpm-backlight.c
+++ b/src/xfpm-backlight.c
@@ -39,45 +39,48 @@
 #include <gtk/gtk.h>
 #include <libxfce4util/libxfce4util.h>
 
-static void xfpm_backlight_finalize     (GObject *object);
+static void
+xfpm_backlight_finalize (GObject *object);
 
-static void xfpm_backlight_get_property (GObject *object,
-                                         guint prop_id,
-                                         GValue *value,
-                                         GParamSpec *pspec);
+static void
+xfpm_backlight_get_property (GObject *object,
+                             guint prop_id,
+                             GValue *value,
+                             GParamSpec *pspec);
 
-static void xfpm_backlight_set_property (GObject *object,
-                                         guint prop_id,
-                                         const GValue *value,
-                                         GParamSpec *pspec);
+static void
+xfpm_backlight_set_property (GObject *object,
+                             guint prop_id,
+                             const GValue *value,
+                             GParamSpec *pspec);
 
 #define ALARM_DISABLED 9
 
 struct XfpmBacklightPrivate
 {
   XfpmBrightness *brightness;
-  XfpmPower      *power;
-  XfpmIdle       *idle;
-  XfpmXfconf     *conf;
-  XfpmButton     *button;
-  XfpmNotify     *notify;
+  XfpmPower *power;
+  XfpmIdle *idle;
+  XfpmXfconf *conf;
+  XfpmButton *button;
+  XfpmNotify *notify;
 
   NotifyNotification *n;
 
-  gboolean      on_battery;
+  gboolean on_battery;
 
-  gint32          last_level;
-  gint32      max_level;
+  gint32 last_level;
+  gint32 max_level;
 
-  guint           brightness_step_count;
-  gboolean        brightness_exponential;
+  guint brightness_step_count;
+  gboolean brightness_exponential;
 
-  gint            brightness_switch;
-  gint            brightness_switch_save;
-  gboolean        brightness_switch_initialized;
+  gint brightness_switch;
+  gint brightness_switch_save;
+  gboolean brightness_switch_initialized;
 
-  gboolean        dimmed;
-  gboolean      block;
+  gboolean dimmed;
+  gboolean block;
 };
 
 enum
@@ -106,7 +109,7 @@ xfpm_backlight_dim_brightness (XfpmBacklight *backlight)
 
     ret = xfpm_brightness_get_level (backlight->priv->brightness, &backlight->priv->last_level);
 
-    if ( !ret )
+    if (!ret)
     {
       XFPM_DEBUG ("Unable to get current brightness level");
       return;
@@ -133,7 +136,7 @@ xfpm_backlight_destroy_popup (gpointer data)
 
   backlight = XFPM_BACKLIGHT (data);
 
-  if ( backlight->priv->n )
+  if (backlight->priv->n)
   {
     g_object_unref (backlight->priv->n);
     backlight->priv->n = NULL;
@@ -143,14 +146,15 @@ xfpm_backlight_destroy_popup (gpointer data)
 }
 
 static void
-xfpm_backlight_show_notification (XfpmBacklight *backlight, gfloat value)
+xfpm_backlight_show_notification (XfpmBacklight *backlight,
+                                  gfloat value)
 {
   gchar *summary;
   /* generate a human-readable summary for the notification */
   summary = g_strdup_printf (_("Brightness: %.0f percent"), value);
 
   /* create the notification on demand */
-  if ( backlight->priv->n == NULL )
+  if (backlight->priv->n == NULL)
   {
     backlight->priv->n = xfpm_notify_new_notification (backlight->priv->notify,
                                                        _("Power Manager"),
@@ -187,7 +191,9 @@ xfpm_backlight_show (XfpmBacklight *backlight, gint level)
 
 
 static void
-xfpm_backlight_alarm_timeout_cb (XfpmIdle *idle, XfpmAlarmId id, XfpmBacklight *backlight)
+xfpm_backlight_alarm_timeout_cb (XfpmIdle *idle,
+                                 XfpmAlarmId id,
+                                 XfpmBacklight *backlight)
 {
   backlight->priv->block = FALSE;
 
@@ -198,11 +204,12 @@ xfpm_backlight_alarm_timeout_cb (XfpmIdle *idle, XfpmAlarmId id, XfpmBacklight *
 }
 
 static void
-xfpm_backlight_reset_cb (XfpmIdle *idle, XfpmBacklight *backlight)
+xfpm_backlight_reset_cb (XfpmIdle *idle,
+                         XfpmBacklight *backlight)
 {
-  if ( backlight->priv->dimmed)
+  if (backlight->priv->dimmed)
   {
-    if ( !backlight->priv->block)
+    if (!backlight->priv->block)
     {
       XFPM_DEBUG ("Alarm reset, setting level to %d", backlight->priv->last_level);
       xfpm_brightness_set_level (backlight->priv->brightness, backlight->priv->last_level);
@@ -223,19 +230,21 @@ xfpm_backlight_reset_cb (XfpmIdle *idle, XfpmBacklight *backlight)
  * the backlight brightness which does not provide any visual feedback.
  */
 static void
-xfpm_backlight_button_pressed_cb (XfpmButton *button, XfpmButtonKey type, XfpmBacklight *backlight)
+xfpm_backlight_button_pressed_cb (XfpmButton *button,
+                                  XfpmButtonKey type,
+                                  XfpmBacklight *backlight)
 {
-  gint32   level;
+  gint32 level;
   gboolean ret = TRUE;
   gboolean handle_brightness_keys, show_popup;
-  guint    brightness_step_count;
+  guint brightness_step_count;
   gboolean brightness_exponential;
 
   XFPM_DEBUG_ENUM (type, XFPM_TYPE_BUTTON_KEY, "Received button press event");
 
   /* this check is required; we are notified about keys used by other functions
    * e.g. keyboard brightness, sleep key. */
-  if ( type != BUTTON_MON_BRIGHTNESS_UP && type != BUTTON_MON_BRIGHTNESS_DOWN )
+  if (type != BUTTON_MON_BRIGHTNESS_UP && type != BUTTON_MON_BRIGHTNESS_DOWN)
     return;
 
   g_object_get (G_OBJECT (backlight->priv->conf),
@@ -248,12 +257,12 @@ xfpm_backlight_button_pressed_cb (XfpmButton *button, XfpmButtonKey type, XfpmBa
   backlight->priv->block = TRUE;
 
   /* optionally, handle updating the level and setting the screen brightness */
-  if ( handle_brightness_keys )
+  if (handle_brightness_keys)
   {
     xfpm_brightness_set_step_count (backlight->priv->brightness,
                                     brightness_step_count,
                                     brightness_exponential);
-    if ( type == BUTTON_MON_BRIGHTNESS_UP )
+    if (type == BUTTON_MON_BRIGHTNESS_UP)
     {
       xfpm_brightness_increase (backlight->priv->brightness);
     }
@@ -267,7 +276,7 @@ xfpm_backlight_button_pressed_cb (XfpmButton *button, XfpmButtonKey type, XfpmBa
   ret = xfpm_brightness_get_level (backlight->priv->brightness, &level);
 
   /* optionally, show the result in a popup (even if it did not change) */
-  if ( ret && show_popup )
+  if (ret && show_popup)
     xfpm_backlight_show (backlight, level);
 }
 
@@ -296,7 +305,7 @@ xfpm_backlight_brightness_on_ac_settings_changed (XfpmBacklight *backlight)
 
   XFPM_DEBUG ("Alarm on ac timeout changed %u", timeout_on_ac);
 
-  if ( timeout_on_ac == ALARM_DISABLED )
+  if (timeout_on_ac == ALARM_DISABLED)
   {
     xfpm_idle_alarm_remove (backlight->priv->idle, XFPM_ALARM_ID_BRIGHTNESS_ON_AC);
   }
@@ -309,7 +318,7 @@ xfpm_backlight_brightness_on_ac_settings_changed (XfpmBacklight *backlight)
 static void
 xfpm_backlight_brightness_on_battery_settings_changed (XfpmBacklight *backlight)
 {
-  guint timeout_on_battery ;
+  guint timeout_on_battery;
 
   g_object_get (G_OBJECT (backlight->priv->conf),
                 BRIGHTNESS_ON_BATTERY, &timeout_on_battery,
@@ -317,7 +326,7 @@ xfpm_backlight_brightness_on_battery_settings_changed (XfpmBacklight *backlight)
 
   XFPM_DEBUG ("Alarm on battery timeout changed %u", timeout_on_battery);
 
-  if ( timeout_on_battery == ALARM_DISABLED )
+  if (timeout_on_battery == ALARM_DISABLED)
   {
     xfpm_idle_alarm_remove (backlight->priv->idle, XFPM_ALARM_ID_BRIGHTNESS_ON_BATTERY);
   }
@@ -329,7 +338,9 @@ xfpm_backlight_brightness_on_battery_settings_changed (XfpmBacklight *backlight)
 
 
 static void
-xfpm_backlight_on_battery_changed_cb (XfpmPower *power, gboolean on_battery, XfpmBacklight *backlight)
+xfpm_backlight_on_battery_changed_cb (XfpmPower *power,
+                                      gboolean on_battery,
+                                      XfpmBacklight *backlight)
 {
   backlight->priv->on_battery = on_battery;
 }
@@ -347,18 +358,14 @@ xfpm_backlight_class_init (XfpmBacklightClass *klass)
                                    PROP_BRIGHTNESS_SWITCH,
                                    g_param_spec_int (BRIGHTNESS_SWITCH,
                                                      NULL, NULL,
-                                                     -1,
-                                                     1,
-                                                     -1,
+                                                     -1, 1, -1,
                                                      G_PARAM_READWRITE));
 
   g_object_class_install_property (object_class,
                                    PROP_BRIGHTNESS_SWITCH_SAVE,
                                    g_param_spec_int (BRIGHTNESS_SWITCH_SAVE,
                                                      NULL, NULL,
-                                                     -1,
-                                                     1,
-                                                     -1,
+                                                     -1, 1, -1,
                                                      G_PARAM_READWRITE));
 }
 
@@ -370,10 +377,10 @@ xfpm_backlight_init (XfpmBacklight *backlight)
   backlight->priv->brightness = xfpm_brightness_new ();
 
   backlight->priv->notify = NULL;
-  backlight->priv->idle   = NULL;
-  backlight->priv->conf   = NULL;
+  backlight->priv->idle = NULL;
+  backlight->priv->conf = NULL;
   backlight->priv->button = NULL;
-  backlight->priv->power    = NULL;
+  backlight->priv->power = NULL;
   backlight->priv->dimmed = FALSE;
   backlight->priv->block = FALSE;
   backlight->priv->brightness_step_count = 10;
@@ -384,10 +391,10 @@ xfpm_backlight_init (XfpmBacklight *backlight)
   {
     gboolean handle_keys;
 
-    backlight->priv->idle   = xfpm_idle_new ();
-    backlight->priv->conf   = xfpm_xfconf_new ();
+    backlight->priv->idle = xfpm_idle_new ();
+    backlight->priv->conf = xfpm_xfconf_new ();
     backlight->priv->button = xfpm_button_new ();
-    backlight->priv->power    = xfpm_power_get ();
+    backlight->priv->power = xfpm_power_get ();
     backlight->priv->notify = xfpm_notify_new ();
     backlight->priv->max_level = xfpm_brightness_get_max_level (backlight->priv->brightness);
     backlight->priv->brightness_switch = -1;
@@ -405,17 +412,17 @@ xfpm_backlight_init (XfpmBacklight *backlight)
      * will use this saved value instead of the one found at the
      * current startup so the setting is restored properly.
      */
-    backlight->priv->brightness_switch_save =
-      xfconf_channel_get_int (xfpm_xfconf_get_channel(backlight->priv->conf),
-                  XFPM_PROPERTIES_PREFIX BRIGHTNESS_SWITCH_SAVE,
-                  -1);
+    backlight->priv->brightness_switch_save
+      = xfconf_channel_get_int (xfpm_xfconf_get_channel (backlight->priv->conf),
+                                XFPM_PROPERTIES_PREFIX BRIGHTNESS_SWITCH_SAVE,
+                                -1);
 
     if (backlight->priv->brightness_switch_save == -1)
     {
-      if (!xfconf_channel_set_int (xfpm_xfconf_get_channel(backlight->priv->conf),
-                     XFPM_PROPERTIES_PREFIX BRIGHTNESS_SWITCH_SAVE,
-                     backlight->priv->brightness_switch))
-      g_critical ("Cannot set value for property %s", BRIGHTNESS_SWITCH_SAVE);
+      if (!xfconf_channel_set_int (xfpm_xfconf_get_channel (backlight->priv->conf),
+                                   XFPM_PROPERTIES_PREFIX BRIGHTNESS_SWITCH_SAVE,
+                                   backlight->priv->brightness_switch))
+        g_critical ("Cannot set value for property %s", BRIGHTNESS_SWITCH_SAVE);
 
       backlight->priv->brightness_switch_save = backlight->priv->brightness_switch;
     }
@@ -426,29 +433,32 @@ xfpm_backlight_init (XfpmBacklight *backlight)
                   "will try to restore it this time.");
     }
 
-      /* check whether to change the brightness switch */
-    handle_keys = xfconf_channel_get_bool (xfpm_xfconf_get_channel(backlight->priv->conf),
-                         XFPM_PROPERTIES_PREFIX HANDLE_BRIGHTNESS_KEYS,
-                         TRUE);
+    /* check whether to change the brightness switch */
+    handle_keys = xfconf_channel_get_bool (xfpm_xfconf_get_channel (backlight->priv->conf),
+                                           XFPM_PROPERTIES_PREFIX HANDLE_BRIGHTNESS_KEYS,
+                                           TRUE);
     backlight->priv->brightness_switch = handle_keys ? 0 : 1;
     g_object_set (G_OBJECT (backlight),
-            BRIGHTNESS_SWITCH,
-            backlight->priv->brightness_switch,
-            NULL);
+                  BRIGHTNESS_SWITCH,
+                  backlight->priv->brightness_switch,
+                  NULL);
     xfpm_button_set_handle_brightness_keys (backlight->priv->button, handle_keys);
     g_signal_connect_object (backlight->priv->conf, "notify::" HANDLE_BRIGHTNESS_KEYS,
-                             G_CALLBACK (xfpm_backlight_handle_brightness_keys_changed), backlight, G_CONNECT_SWAPPED);
+                             G_CALLBACK (xfpm_backlight_handle_brightness_keys_changed),
+                             backlight, G_CONNECT_SWAPPED);
 
     if (backlight->priv->idle != NULL)
     {
       g_signal_connect_object (backlight->priv->idle, "alarm-expired",
                                G_CALLBACK (xfpm_backlight_alarm_timeout_cb), backlight, 0);
       g_signal_connect_object (backlight->priv->idle, "reset",
-                               G_CALLBACK(xfpm_backlight_reset_cb), backlight, 0);
+                               G_CALLBACK (xfpm_backlight_reset_cb), backlight, 0);
       g_signal_connect_object (backlight->priv->conf, "notify::" BRIGHTNESS_ON_AC,
-                               G_CALLBACK (xfpm_backlight_brightness_on_ac_settings_changed), backlight, G_CONNECT_SWAPPED);
+                               G_CALLBACK (xfpm_backlight_brightness_on_ac_settings_changed),
+                               backlight, G_CONNECT_SWAPPED);
       g_signal_connect_object (backlight->priv->conf, "notify::" BRIGHTNESS_ON_BATTERY,
-                               G_CALLBACK (xfpm_backlight_brightness_on_battery_settings_changed), backlight, G_CONNECT_SWAPPED);
+                               G_CALLBACK (xfpm_backlight_brightness_on_battery_settings_changed),
+                               backlight, G_CONNECT_SWAPPED);
       xfpm_backlight_brightness_on_ac_settings_changed (backlight);
       xfpm_backlight_brightness_on_battery_settings_changed (backlight);
     }
@@ -463,12 +473,12 @@ xfpm_backlight_init (XfpmBacklight *backlight)
     xfpm_brightness_get_level (backlight->priv->brightness, &backlight->priv->last_level);
 
     /* setup step count */
-    backlight->priv->brightness_step_count =
-        xfconf_channel_get_int (xfpm_xfconf_get_channel(backlight->priv->conf),
+    backlight->priv->brightness_step_count
+      = xfconf_channel_get_int (xfpm_xfconf_get_channel (backlight->priv->conf),
                                 XFPM_PROPERTIES_PREFIX BRIGHTNESS_STEP_COUNT,
                                 10);
-    backlight->priv->brightness_exponential =
-        xfconf_channel_get_bool (xfpm_xfconf_get_channel(backlight->priv->conf),
+    backlight->priv->brightness_exponential
+      = xfconf_channel_get_bool (xfpm_xfconf_get_channel (backlight->priv->conf),
                                  XFPM_PROPERTIES_PREFIX BRIGHTNESS_EXPONENTIAL,
                                  FALSE);
   }
@@ -510,15 +520,15 @@ xfpm_backlight_set_property (GObject *object,
     case PROP_BRIGHTNESS_SWITCH:
       backlight->priv->brightness_switch = g_value_get_int (value);
       if (!backlight->priv->brightness_switch_initialized)
-          break;
+        break;
       ret = xfpm_brightness_set_switch (backlight->priv->brightness,
                                         backlight->priv->brightness_switch);
       if (!ret)
-          XFPM_DEBUG ("Unable to set the kernel brightness switch parameter to %d.",
-                      backlight->priv->brightness_switch);
+        XFPM_DEBUG ("Unable to set the kernel brightness switch parameter to %d.",
+                    backlight->priv->brightness_switch);
       else
-          XFPM_DEBUG ("Set kernel brightness switch to %d",
-                      backlight->priv->brightness_switch);
+        XFPM_DEBUG ("Set kernel brightness switch to %d",
+                    backlight->priv->brightness_switch);
 
       break;
     case PROP_BRIGHTNESS_SWITCH_SAVE:
@@ -539,44 +549,43 @@ xfpm_backlight_finalize (GObject *object)
 
   xfpm_backlight_destroy_popup (backlight);
 
-  if ( backlight->priv->idle )
+  if (backlight->priv->idle)
     g_object_unref (backlight->priv->idle);
 
-  if ( backlight->priv->conf )
-  {
-  /* restore video module brightness switch setting */
-  if ( backlight->priv->brightness_switch_save != -1 )
+  if (backlight->priv->conf)
   {
-    gboolean ret =
-        xfpm_brightness_set_switch (backlight->priv->brightness,
-                                    backlight->priv->brightness_switch_save);
-    /* unset the xfconf saved value after the restore */
-    if (!xfconf_channel_set_int (xfpm_xfconf_get_channel(backlight->priv->conf),
-                                 XFPM_PROPERTIES_PREFIX BRIGHTNESS_SWITCH_SAVE, -1))
-    g_critical ("Cannot set value for property %s", BRIGHTNESS_SWITCH_SAVE);
-
-    if (ret)
+    /* restore video module brightness switch setting */
+    if (backlight->priv->brightness_switch_save != -1)
     {
-      backlight->priv->brightness_switch = backlight->priv->brightness_switch_save;
-      XFPM_DEBUG ("Restored brightness switch value to: %d", backlight->priv->brightness_switch);
-    }
-    else
-      XFPM_DEBUG ("Unable to restore the kernel brightness switch parameter to its original value, "
-                  "still resetting the saved value.");
+      gboolean ret = xfpm_brightness_set_switch (backlight->priv->brightness,
+                                                 backlight->priv->brightness_switch_save);
+      /* unset the xfconf saved value after the restore */
+      if (!xfconf_channel_set_int (xfpm_xfconf_get_channel (backlight->priv->conf),
+                                   XFPM_PROPERTIES_PREFIX BRIGHTNESS_SWITCH_SAVE, -1))
+        g_critical ("Cannot set value for property %s", BRIGHTNESS_SWITCH_SAVE);
+
+      if (ret)
+      {
+        backlight->priv->brightness_switch = backlight->priv->brightness_switch_save;
+        XFPM_DEBUG ("Restored brightness switch value to: %d", backlight->priv->brightness_switch);
+      }
+      else
+        XFPM_DEBUG ("Unable to restore the kernel brightness switch parameter to its original value, "
+                    "still resetting the saved value.");
     }
     g_object_unref (backlight->priv->conf);
   }
 
-  if ( backlight->priv->brightness )
+  if (backlight->priv->brightness)
     g_object_unref (backlight->priv->brightness);
 
-  if ( backlight->priv->button )
+  if (backlight->priv->button)
     g_object_unref (backlight->priv->button);
 
-  if ( backlight->priv->power )
+  if (backlight->priv->power)
     g_object_unref (backlight->priv->power);
 
-  if ( backlight->priv->notify)
+  if (backlight->priv->notify)
     g_object_unref (backlight->priv->notify);
 
   G_OBJECT_CLASS (xfpm_backlight_parent_class)->finalize (object);
diff --git a/src/xfpm-backlight.h b/src/xfpm-backlight.h
index 1095e68473d151d4ef61a100044716c5ed2374bc..6f9845bb90bba501baf552e357a219017afac576 100644
--- a/src/xfpm-backlight.h
+++ b/src/xfpm-backlight.h
@@ -25,25 +25,27 @@
 
 G_BEGIN_DECLS
 
-#define XFPM_TYPE_BACKLIGHT        (xfpm_backlight_get_type () )
-#define XFPM_BACKLIGHT(o)          (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_BACKLIGHT, XfpmBacklight))
-#define XFPM_IS_BACKLIGHT(o)       (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_BACKLIGHT))
+#define XFPM_TYPE_BACKLIGHT (xfpm_backlight_get_type ())
+#define XFPM_BACKLIGHT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_BACKLIGHT, XfpmBacklight))
+#define XFPM_IS_BACKLIGHT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_BACKLIGHT))
 
 typedef struct XfpmBacklightPrivate XfpmBacklightPrivate;
 
 typedef struct
 {
-  GObject             parent;
-  XfpmBacklightPrivate       *priv;
+  GObject parent;
+  XfpmBacklightPrivate *priv;
 } XfpmBacklight;
 
 typedef struct
 {
-  GObjectClass     parent_class;
+  GObjectClass parent_class;
 } XfpmBacklightClass;
 
-GType              xfpm_backlight_get_type         (void) G_GNUC_CONST;
-XfpmBacklight     *xfpm_backlight_new              (void);
+GType
+xfpm_backlight_get_type (void) G_GNUC_CONST;
+XfpmBacklight *
+xfpm_backlight_new (void);
 
 G_END_DECLS
 
diff --git a/src/xfpm-battery.c b/src/xfpm-battery.c
index 6fca97e57cdfb19f9249d20b526c5cd6302b2054..2bd0cf28931cd2f65e57907fcc9eab4f6a610e69 100644
--- a/src/xfpm-battery.c
+++ b/src/xfpm-battery.c
@@ -37,32 +37,33 @@
 
 #include <libxfce4util/libxfce4util.h>
 
-static void xfpm_battery_finalize   (GObject *object);
+static void
+xfpm_battery_finalize (GObject *object);
 
 struct XfpmBatteryPrivate
 {
-  XfpmXfconf             *conf;
-  XfpmNotify             *notify;
-  XfpmButton             *button;
-  UpDevice               *device;
-  UpClient               *client;
-
-  XfpmBatteryCharge       charge;
-  UpDeviceState           state;
-  UpDeviceKind            type;
-  gboolean                ac_online;
-  gboolean                present;
-  guint                   percentage;
-  gint64                  time_to_full;
-  gint64                  time_to_empty;
-
-  const gchar            *battery_name;
-
-  gulong                  sig;
-  gulong                  sig_bt;
-  gulong                  sig_up;
-
-  guint                   notify_idle;
+  XfpmXfconf *conf;
+  XfpmNotify *notify;
+  XfpmButton *button;
+  UpDevice *device;
+  UpClient *client;
+
+  XfpmBatteryCharge charge;
+  UpDeviceState state;
+  UpDeviceKind type;
+  gboolean ac_online;
+  gboolean present;
+  guint percentage;
+  gint64 time_to_full;
+  gint64 time_to_empty;
+
+  const gchar *battery_name;
+
+  gulong sig;
+  gulong sig_bt;
+  gulong sig_up;
+
+  guint notify_idle;
 };
 
 enum
@@ -79,7 +80,7 @@ enum
   LAST_SIGNAL
 };
 
-static guint signals [LAST_SIGNAL] = { 0 };
+static guint signals[LAST_SIGNAL] = { 0 };
 
 G_DEFINE_TYPE_WITH_PRIVATE (XfpmBattery, xfpm_battery, GTK_TYPE_WIDGET)
 
@@ -87,7 +88,7 @@ G_DEFINE_TYPE_WITH_PRIVATE (XfpmBattery, xfpm_battery, GTK_TYPE_WIDGET)
 static gchar *
 xfpm_battery_get_message_from_battery_state (XfpmBattery *battery)
 {
-  gchar *msg  = NULL;
+  gchar *msg = NULL;
 
 
   if (battery->priv->type == UP_DEVICE_KIND_BATTERY || battery->priv->type == UP_DEVICE_KIND_UPS)
@@ -100,7 +101,7 @@ xfpm_battery_get_message_from_battery_state (XfpmBattery *battery)
       case UP_DEVICE_STATE_CHARGING:
         msg = g_strdup_printf (_("Your %s is charging"), battery->priv->battery_name);
 
-        if ( battery->priv->time_to_full != 0 )
+        if (battery->priv->time_to_full != 0)
         {
           gchar *tmp, *est_time_str;
           tmp = g_strdup (msg);
@@ -108,7 +109,8 @@ xfpm_battery_get_message_from_battery_state (XfpmBattery *battery)
 
           est_time_str = xfpm_battery_get_time_string (battery->priv->time_to_full);
 
-          msg = g_strdup_printf (_("%s (%i%%)\n%s until fully charged"), tmp, battery->priv->percentage, est_time_str);
+          msg = g_strdup_printf (_("%s (%i%%)\n%s until fully charged"),
+                                 tmp, battery->priv->percentage, est_time_str);
           g_free (est_time_str);
           g_free (tmp);
         }
@@ -116,21 +118,22 @@ xfpm_battery_get_message_from_battery_state (XfpmBattery *battery)
         break;
       case UP_DEVICE_STATE_DISCHARGING:
         if (battery->priv->ac_online)
-            msg =  g_strdup_printf (_("Your %s is discharging"), battery->priv->battery_name);
+          msg = g_strdup_printf (_("Your %s is discharging"), battery->priv->battery_name);
         else
-            msg =  g_strdup_printf (_("System is running on %s power"), battery->priv->battery_name);
+          msg = g_strdup_printf (_("System is running on %s power"), battery->priv->battery_name);
 
-        if ( battery->priv->time_to_empty != 0 )
+        if (battery->priv->time_to_empty != 0)
         {
-            gchar *tmp, *est_time_str;
-            tmp = g_strdup (msg);
-            g_free (msg);
+          gchar *tmp, *est_time_str;
+          tmp = g_strdup (msg);
+          g_free (msg);
 
-            est_time_str = xfpm_battery_get_time_string (battery->priv->time_to_empty);
+          est_time_str = xfpm_battery_get_time_string (battery->priv->time_to_empty);
 
-            msg = g_strdup_printf (_("%s (%i%%)\nEstimated time left is %s"), tmp, battery->priv->percentage, est_time_str);
-            g_free (tmp);
-            g_free (est_time_str);
+          msg = g_strdup_printf (_("%s (%i%%)\nEstimated time left is %s"),
+                                 tmp, battery->priv->percentage, est_time_str);
+          g_free (tmp);
+          g_free (est_time_str);
         }
         break;
       case UP_DEVICE_STATE_EMPTY:
@@ -139,7 +142,6 @@ xfpm_battery_get_message_from_battery_state (XfpmBattery *battery)
       default:
         break;
     }
-
   }
   else if (battery->priv->type >= UP_DEVICE_KIND_MONITOR)
   {
@@ -152,7 +154,7 @@ xfpm_battery_get_message_from_battery_state (XfpmBattery *battery)
         msg = g_strdup_printf (_("Your %s is charging"), battery->priv->battery_name);
         break;
       case UP_DEVICE_STATE_DISCHARGING:
-        msg =  g_strdup_printf (_("Your %s is discharging"), battery->priv->battery_name);
+        msg = g_strdup_printf (_("Your %s is discharging"), battery->priv->battery_name);
         break;
       case UP_DEVICE_STATE_EMPTY:
         msg = g_strdup_printf (_("Your %s is empty"), battery->priv->battery_name);
@@ -172,7 +174,7 @@ xfpm_battery_notify (XfpmBattery *battery)
 
   message = xfpm_battery_get_message_from_battery_state (battery);
 
-  if ( !message )
+  if (!message)
     return;
 
   xfpm_notify_show_notification (battery->priv->notify,
@@ -201,10 +203,9 @@ xfpm_battery_notify_state (XfpmBattery *battery)
   gboolean notify;
   static gboolean starting_up = TRUE;
 
-  if ( battery->priv->type == UP_DEVICE_KIND_BATTERY ||
-       battery->priv->type == UP_DEVICE_KIND_UPS )
+  if (battery->priv->type == UP_DEVICE_KIND_BATTERY || battery->priv->type == UP_DEVICE_KIND_UPS)
   {
-    if ( starting_up )
+    if (starting_up)
     {
       starting_up = FALSE;
       return;
@@ -214,7 +215,7 @@ xfpm_battery_notify_state (XfpmBattery *battery)
                   GENERAL_NOTIFICATION_CFG, &notify,
                   NULL);
 
-    if ( notify )
+    if (notify)
     {
       if (battery->priv->notify_idle == 0)
         battery->priv->notify_idle = g_idle_add (xfpm_battery_notify_idle, battery);
@@ -234,29 +235,30 @@ xfpm_battery_check_charge (XfpmBattery *battery)
 
   low_level = critical_level + 10;
 
-  if ( battery->priv->percentage > low_level )
+  if (battery->priv->percentage > low_level)
     charge = XFPM_BATTERY_CHARGE_OK;
-  else if ( battery->priv->percentage <= low_level && battery->priv->percentage > critical_level )
+  else if (battery->priv->percentage <= low_level && battery->priv->percentage > critical_level)
     charge = XFPM_BATTERY_CHARGE_LOW;
-  else if ( battery->priv->percentage <= critical_level )
+  else if (battery->priv->percentage <= critical_level)
     charge = XFPM_BATTERY_CHARGE_CRITICAL;
   else
     charge = XFPM_BATTERY_CHARGE_UNKNOWN;
 
-  if ( charge != battery->priv->charge)
+  if (charge != battery->priv->charge)
   {
     battery->priv->charge = charge;
     /*
      * only emit signal when when battery charge changes from ok->low->critical
      * and not the other way round.
      */
-    if ( battery->priv->charge != XFPM_BATTERY_CHARGE_CRITICAL || charge != XFPM_BATTERY_CHARGE_LOW )
-      g_signal_emit (G_OBJECT (battery), signals [BATTERY_CHARGE_CHANGED], 0);
+    if (battery->priv->charge != XFPM_BATTERY_CHARGE_CRITICAL || charge != XFPM_BATTERY_CHARGE_LOW)
+      g_signal_emit (G_OBJECT (battery), signals[BATTERY_CHARGE_CHANGED], 0);
   }
 }
 
 static void
-xfpm_battery_refresh (XfpmBattery *battery, UpDevice *device)
+xfpm_battery_refresh (XfpmBattery *battery,
+                      UpDevice *device)
 {
   gboolean present;
   guint state;
@@ -272,7 +274,7 @@ xfpm_battery_refresh (XfpmBattery *battery, UpDevice *device)
                 NULL);
 
   battery->priv->present = present;
-  if ( state != battery->priv->state )
+  if (state != battery->priv->state)
   {
     battery->priv->state = state;
     xfpm_battery_notify_state (battery);
@@ -281,11 +283,10 @@ xfpm_battery_refresh (XfpmBattery *battery, UpDevice *device)
 
   xfpm_battery_check_charge (battery);
 
-  if ( battery->priv->type == UP_DEVICE_KIND_BATTERY ||
-       battery->priv->type == UP_DEVICE_KIND_UPS )
+  if (battery->priv->type == UP_DEVICE_KIND_BATTERY || battery->priv->type == UP_DEVICE_KIND_UPS)
   {
     battery->priv->time_to_empty = to_empty;
-    battery->priv->time_to_full  = to_empty;
+    battery->priv->time_to_full = to_empty;
   }
 }
 
@@ -355,14 +356,13 @@ xfpm_battery_class_init (XfpmBatteryClass *klass)
   object_class->get_property = xfpm_battery_get_property;
   object_class->set_property = xfpm_battery_set_property;
 
-  signals [BATTERY_CHARGE_CHANGED] =
-      g_signal_new ("battery-charge-changed",
-                    XFPM_TYPE_BATTERY,
-                    G_SIGNAL_RUN_LAST,
-                    G_STRUCT_OFFSET(XfpmBatteryClass, battery_charge_changed),
-                    NULL, NULL,
-                    g_cclosure_marshal_VOID__VOID,
-                    G_TYPE_NONE, 0, G_TYPE_NONE);
+  signals[BATTERY_CHARGE_CHANGED] = g_signal_new ("battery-charge-changed",
+                                                  XFPM_TYPE_BATTERY,
+                                                  G_SIGNAL_RUN_LAST,
+                                                  G_STRUCT_OFFSET (XfpmBatteryClass, battery_charge_changed),
+                                                  NULL, NULL,
+                                                  g_cclosure_marshal_VOID__VOID,
+                                                  G_TYPE_NONE, 0, G_TYPE_NONE);
 
   g_object_class_install_property (object_class,
                                    PROP_AC_ONLINE,
@@ -394,17 +394,17 @@ xfpm_battery_init (XfpmBattery *battery)
 {
   battery->priv = xfpm_battery_get_instance_private (battery);
 
-  battery->priv->conf          = xfpm_xfconf_new ();
-  battery->priv->notify        = xfpm_notify_new ();
-  battery->priv->device        = NULL;
-  battery->priv->client        = NULL;
-  battery->priv->state         = UP_DEVICE_STATE_UNKNOWN;
-  battery->priv->type          = UP_DEVICE_KIND_UNKNOWN;
-  battery->priv->charge        = XFPM_BATTERY_CHARGE_UNKNOWN;
-  battery->priv->time_to_full  = 0;
+  battery->priv->conf = xfpm_xfconf_new ();
+  battery->priv->notify = xfpm_notify_new ();
+  battery->priv->device = NULL;
+  battery->priv->client = NULL;
+  battery->priv->state = UP_DEVICE_STATE_UNKNOWN;
+  battery->priv->type = UP_DEVICE_KIND_UNKNOWN;
+  battery->priv->charge = XFPM_BATTERY_CHARGE_UNKNOWN;
+  battery->priv->time_to_full = 0;
   battery->priv->time_to_empty = 0;
-  battery->priv->button        = xfpm_button_new ();
-  battery->priv->ac_online     = TRUE;
+  battery->priv->button = xfpm_button_new ();
+  battery->priv->ac_online = TRUE;
 }
 
 static void
@@ -417,13 +417,13 @@ xfpm_battery_finalize (GObject *object)
   if (battery->priv->notify_idle != 0)
     g_source_remove (battery->priv->notify_idle);
 
-  if ( g_signal_handler_is_connected (battery->priv->device, battery->priv->sig_up ) )
+  if (g_signal_handler_is_connected (battery->priv->device, battery->priv->sig_up))
     g_signal_handler_disconnect (G_OBJECT (battery->priv->device), battery->priv->sig_up);
 
-  if ( g_signal_handler_is_connected (battery->priv->conf, battery->priv->sig ) )
+  if (g_signal_handler_is_connected (battery->priv->conf, battery->priv->sig))
     g_signal_handler_disconnect (G_OBJECT (battery->priv->conf), battery->priv->sig);
 
-  if ( g_signal_handler_is_connected (battery->priv->button, battery->priv->sig_bt ) )
+  if (g_signal_handler_is_connected (battery->priv->button, battery->priv->sig_bt))
     g_signal_handler_disconnect (G_OBJECT (battery->priv->button), battery->priv->sig_bt);
 
   g_object_unref (battery->priv->device);
@@ -453,10 +453,10 @@ xfpm_battery_monitor_device (XfpmBattery *battery,
 {
   UpDevice *device;
   battery->priv->type = device_type;
-  battery->priv->client = up_client_new();
+  battery->priv->client = up_client_new ();
   battery->priv->battery_name = xfpm_power_translate_device_type (device_type);
 
-  device = up_device_new();
+  device = up_device_new ();
   up_device_set_object_path_sync (device, object_path, NULL, NULL);
   battery->priv->device = device;
   battery->priv->sig_up = g_signal_connect (battery->priv->device, "notify", G_CALLBACK (xfpm_battery_changed_cb), battery);
@@ -471,7 +471,7 @@ xfpm_battery_monitor_device (XfpmBattery *battery,
 UpDeviceKind
 xfpm_battery_get_device_type (XfpmBattery *battery)
 {
-  g_return_val_if_fail (XFPM_IS_BATTERY (battery), UP_DEVICE_KIND_UNKNOWN );
+  g_return_val_if_fail (XFPM_IS_BATTERY (battery), UP_DEVICE_KIND_UNKNOWN);
 
   return battery->priv->type;
 }
@@ -500,7 +500,7 @@ xfpm_battery_get_time_left (XfpmBattery *battery)
   return xfpm_battery_get_time_string (battery->priv->time_to_empty);
 }
 
-const gchar*
+const gchar *
 xfpm_battery_get_icon_name (XfpmBattery *battery)
 {
   const gchar *icon_name = NULL;
diff --git a/src/xfpm-battery.h b/src/xfpm-battery.h
index bffefd4226fd4a735d09b330b738e9dc6c1880db..e03f19050a3eb2425fd8c6da1f34204c781a48ab 100644
--- a/src/xfpm-battery.h
+++ b/src/xfpm-battery.h
@@ -29,34 +29,42 @@
 
 G_BEGIN_DECLS
 
-#define XFPM_TYPE_BATTERY        (xfpm_battery_get_type () )
-#define XFPM_BATTERY(o)          (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_BATTERY, XfpmBattery))
-#define XFPM_IS_BATTERY(o)       (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_BATTERY))
+#define XFPM_TYPE_BATTERY (xfpm_battery_get_type ())
+#define XFPM_BATTERY(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_BATTERY, XfpmBattery))
+#define XFPM_IS_BATTERY(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_BATTERY))
 
 typedef struct XfpmBatteryPrivate XfpmBatteryPrivate;
 
 typedef struct
 {
-    GtkWidget                parent;
-    XfpmBatteryPrivate     *priv;
+  GtkWidget parent;
+  XfpmBatteryPrivate *priv;
 } XfpmBattery;
 
 typedef struct
 {
-    GtkWidgetClass       parent_class;
-    void              (*battery_charge_changed)   (XfpmBattery *battery);
+  GtkWidgetClass parent_class;
+  void (*battery_charge_changed) (XfpmBattery *battery);
 } XfpmBatteryClass;
 
-GType               xfpm_battery_get_type         (void) G_GNUC_CONST;
-GtkWidget          *xfpm_battery_new              (void);
-void                xfpm_battery_monitor_device   (XfpmBattery *battery,
-                                                   const char *object_path,
-                                                   UpDeviceKind device_type);
-UpDeviceKind        xfpm_battery_get_device_type  (XfpmBattery *battery);
-XfpmBatteryCharge   xfpm_battery_get_charge       (XfpmBattery *battery);
-const gchar        *xfpm_battery_get_battery_name (XfpmBattery *battery);
-gchar              *xfpm_battery_get_time_left    (XfpmBattery *battery);
-const gchar        *xfpm_battery_get_icon_name    (XfpmBattery *battery);
+GType
+xfpm_battery_get_type (void) G_GNUC_CONST;
+GtkWidget *
+xfpm_battery_new (void);
+void
+xfpm_battery_monitor_device (XfpmBattery *battery,
+                             const char *object_path,
+                             UpDeviceKind device_type);
+UpDeviceKind
+xfpm_battery_get_device_type (XfpmBattery *battery);
+XfpmBatteryCharge
+xfpm_battery_get_charge (XfpmBattery *battery);
+const gchar *
+xfpm_battery_get_battery_name (XfpmBattery *battery);
+gchar *
+xfpm_battery_get_time_left (XfpmBattery *battery);
+const gchar *
+xfpm_battery_get_icon_name (XfpmBattery *battery);
 
 G_END_DECLS
 
diff --git a/src/xfpm-button.c b/src/xfpm-button.c
index 74c523d1796eeeb0169e2d4242f39b430a2a0ad8..f5b28b57eadcefaa4bc643fede57604cfb1d3127 100644
--- a/src/xfpm-button.c
+++ b/src/xfpm-button.c
@@ -44,22 +44,23 @@
 #include <gdk/gdkx.h>
 #endif
 
-static void xfpm_button_finalize   (GObject *object);
+static void
+xfpm_button_finalize (GObject *object);
 
 #ifdef ENABLE_X11
 static struct
 {
-  XfpmButtonKey    key;
-  guint            key_code;
-} xfpm_key_map [NUMBER_OF_BUTTONS] = { {0, 0}, };
+  XfpmButtonKey key;
+  guint key_code;
+} xfpm_key_map[NUMBER_OF_BUTTONS] = { 0 };
 #endif
 
 struct XfpmButtonPrivate
 {
-  GdkScreen   *screen;
-  GdkWindow   *window;
-  gboolean     handle_brightness_keys;
-  guint16      mapped_buttons;
+  GdkScreen *screen;
+  GdkWindow *window;
+  gboolean handle_brightness_keys;
+  guint16 mapped_buttons;
 };
 
 enum
@@ -82,35 +83,37 @@ xfpm_button_get_key (unsigned int keycode)
   XfpmButtonKey key = BUTTON_UNKNOWN;
   guint i;
 
-  for ( i = 0; i < G_N_ELEMENTS (xfpm_key_map); i++)
+  for (i = 0; i < G_N_ELEMENTS (xfpm_key_map); i++)
   {
-    if ( xfpm_key_map [i].key_code == keycode )
-      key = xfpm_key_map [i].key;
+    if (xfpm_key_map[i].key_code == keycode)
+      key = xfpm_key_map[i].key;
   }
 
   return key;
 }
 
 static GdkFilterReturn
-xfpm_button_filter_x_events (GdkXEvent *xevent, GdkEvent *ev, gpointer data)
+xfpm_button_filter_x_events (GdkXEvent *xevent,
+                             GdkEvent *ev,
+                             gpointer data)
 {
   XfpmButtonKey key;
   XfpmButton *button;
 
   XEvent *xev = (XEvent *) xevent;
 
-  if ( xev->type != KeyPress )
+  if (xev->type != KeyPress)
     return GDK_FILTER_CONTINUE;
 
   key = xfpm_button_get_key (xev->xkey.keycode);
 
-  if ( key != BUTTON_UNKNOWN )
+  if (key != BUTTON_UNKNOWN)
   {
     button = (XfpmButton *) data;
 
     XFPM_DEBUG_ENUM (key, XFPM_TYPE_BUTTON_KEY, "Key press");
 
-    g_signal_emit (G_OBJECT(button), signals[BUTTON_PRESSED], 0, key);
+    g_signal_emit (G_OBJECT (button), signals[BUTTON_PRESSED], 0, key);
     return GDK_FILTER_REMOVE;
   }
 
@@ -118,7 +121,8 @@ xfpm_button_filter_x_events (GdkXEvent *xevent, GdkEvent *ev, gpointer data)
 }
 
 static gboolean
-xfpm_button_grab_keystring (XfpmButton *button, guint keycode)
+xfpm_button_grab_keystring (XfpmButton *button,
+                            guint keycode)
 {
   Display *display;
   GdkDisplay *gdisplay;
@@ -134,7 +138,7 @@ xfpm_button_grab_keystring (XfpmButton *button, guint keycode)
                   GDK_WINDOW_XID (button->priv->window), True,
                   GrabModeAsync, GrabModeAsync);
 
-  if ( ret == BadAccess )
+  if (ret == BadAccess)
   {
     g_warning ("Failed to grab modmask=%u, keycode=%li", modmask, (long int) keycode);
     return FALSE;
@@ -158,34 +162,38 @@ xfpm_button_grab_keystring (XfpmButton *button, guint keycode)
 
 
 static gboolean
-xfpm_button_xevent_key (XfpmButton *button, guint keysym , XfpmButtonKey key)
+xfpm_button_xevent_key (XfpmButton *button,
+                        guint keysym,
+                        XfpmButtonKey key)
 {
-  guint keycode = XKeysymToKeycode (gdk_x11_get_default_xdisplay(), keysym);
+  guint keycode = XKeysymToKeycode (gdk_x11_get_default_xdisplay (), keysym);
 
-  if ( keycode == 0 )
+  if (keycode == 0)
   {
     XFPM_DEBUG ("could not map keysym %x to keycode\n", keysym);
     return FALSE;
   }
 
-  if ( !xfpm_button_grab_keystring(button, keycode))
+  if (!xfpm_button_grab_keystring (button, keycode))
     return FALSE;
 
   XFPM_DEBUG_ENUM (key, XFPM_TYPE_BUTTON_KEY, "Grabbed key %li ", (long int) keycode);
 
-  xfpm_key_map [key].key_code = keycode;
-  xfpm_key_map [key].key = key;
+  xfpm_key_map[key].key_code = keycode;
+  xfpm_key_map[key].key = key;
 
   return TRUE;
 }
 
 static void
-xfpm_button_ungrab (XfpmButton *button, guint keysym, XfpmButtonKey key)
+xfpm_button_ungrab (XfpmButton *button,
+                    guint keysym,
+                    XfpmButtonKey key)
 {
   Display *display;
   GdkDisplay *gdisplay;
   guint modmask = AnyModifier;
-  guint keycode = XKeysymToKeycode (gdk_x11_get_default_xdisplay(), keysym);
+  guint keycode = XKeysymToKeycode (gdk_x11_get_default_xdisplay (), keysym);
 
   if (keycode == 0)
   {
@@ -208,8 +216,8 @@ xfpm_button_ungrab (XfpmButton *button, guint keysym, XfpmButtonKey key)
 
   XFPM_DEBUG_ENUM (key, XFPM_TYPE_BUTTON_KEY, "Ungrabbed key %li ", (long int) keycode);
 
-  xfpm_key_map [key].key_code = 0;
-  xfpm_key_map [key].key = 0;
+  xfpm_key_map[key].key_code = 0;
+  xfpm_key_map[key].key = 0;
 }
 
 static void
@@ -218,41 +226,41 @@ xfpm_button_setup (XfpmButton *button)
   button->priv->screen = gdk_screen_get_default ();
   button->priv->window = gdk_screen_get_root_window (button->priv->screen);
 
-  if ( xfpm_button_xevent_key (button, XF86XK_PowerOff, BUTTON_POWER_OFF) )
+  if (xfpm_button_xevent_key (button, XF86XK_PowerOff, BUTTON_POWER_OFF))
     button->priv->mapped_buttons |= POWER_KEY;
 
 #ifdef HAVE_XF86XK_HIBERNATE
-  if ( xfpm_button_xevent_key (button, XF86XK_Hibernate, BUTTON_HIBERNATE) )
+  if (xfpm_button_xevent_key (button, XF86XK_Hibernate, BUTTON_HIBERNATE))
     button->priv->mapped_buttons |= HIBERNATE_KEY;
 #endif
 
 #ifdef HAVE_XF86XK_SUSPEND
-  if ( xfpm_button_xevent_key (button, XF86XK_Suspend, BUTTON_HIBERNATE) )
+  if (xfpm_button_xevent_key (button, XF86XK_Suspend, BUTTON_HIBERNATE))
     button->priv->mapped_buttons |= HIBERNATE_KEY;
 #endif
 
-  if ( xfpm_button_xevent_key (button, XF86XK_Sleep, BUTTON_SLEEP) )
+  if (xfpm_button_xevent_key (button, XF86XK_Sleep, BUTTON_SLEEP))
     button->priv->mapped_buttons |= SLEEP_KEY;
 
   if (button->priv->handle_brightness_keys)
   {
-    if ( xfpm_button_xevent_key (button, XF86XK_MonBrightnessUp, BUTTON_MON_BRIGHTNESS_UP) )
+    if (xfpm_button_xevent_key (button, XF86XK_MonBrightnessUp, BUTTON_MON_BRIGHTNESS_UP))
       button->priv->mapped_buttons |= BRIGHTNESS_KEY_UP;
 
-    if (xfpm_button_xevent_key (button, XF86XK_MonBrightnessDown, BUTTON_MON_BRIGHTNESS_DOWN) )
+    if (xfpm_button_xevent_key (button, XF86XK_MonBrightnessDown, BUTTON_MON_BRIGHTNESS_DOWN))
       button->priv->mapped_buttons |= BRIGHTNESS_KEY_DOWN;
   }
 
   if (xfpm_button_xevent_key (button, XF86XK_Battery, BUTTON_BATTERY))
     button->priv->mapped_buttons |= BATTERY_KEY;
 
-  if ( xfpm_button_xevent_key (button, XF86XK_KbdBrightnessUp, BUTTON_KBD_BRIGHTNESS_UP) )
+  if (xfpm_button_xevent_key (button, XF86XK_KbdBrightnessUp, BUTTON_KBD_BRIGHTNESS_UP))
     button->priv->mapped_buttons |= KBD_BRIGHTNESS_KEY_UP;
 
-  if (xfpm_button_xevent_key (button, XF86XK_KbdBrightnessDown, BUTTON_KBD_BRIGHTNESS_DOWN) )
+  if (xfpm_button_xevent_key (button, XF86XK_KbdBrightnessDown, BUTTON_KBD_BRIGHTNESS_DOWN))
     button->priv->mapped_buttons |= KBD_BRIGHTNESS_KEY_DOWN;
 
-  if (xfpm_button_xevent_key (button, XF86XK_KbdLightOnOff, BUTTON_KBD_BRIGHTNESS_CYCLE) )
+  if (xfpm_button_xevent_key (button, XF86XK_KbdLightOnOff, BUTTON_KBD_BRIGHTNESS_CYCLE))
     button->priv->mapped_buttons |= KBD_BRIGHTNESS_CYCLE;
 
   gdk_window_add_filter (button->priv->window, xfpm_button_filter_x_events, button);
@@ -261,18 +269,17 @@ xfpm_button_setup (XfpmButton *button)
 #endif /* ENABLE_X11 */
 
 static void
-xfpm_button_class_init(XfpmButtonClass *klass)
+xfpm_button_class_init (XfpmButtonClass *klass)
 {
-  GObjectClass *object_class = G_OBJECT_CLASS(klass);
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
 
-  signals [BUTTON_PRESSED] =
-      g_signal_new ("button-pressed",
-                    XFPM_TYPE_BUTTON,
-                    G_SIGNAL_RUN_LAST,
-                    G_STRUCT_OFFSET (XfpmButtonClass, button_pressed),
-                    NULL, NULL,
-                    g_cclosure_marshal_VOID__ENUM,
-                    G_TYPE_NONE, 1, XFPM_TYPE_BUTTON_KEY);
+  signals[BUTTON_PRESSED] = g_signal_new ("button-pressed",
+                                          XFPM_TYPE_BUTTON,
+                                          G_SIGNAL_RUN_LAST,
+                                          G_STRUCT_OFFSET (XfpmButtonClass, button_pressed),
+                                          NULL, NULL,
+                                          g_cclosure_marshal_VOID__ENUM,
+                                          G_TYPE_NONE, 1, XFPM_TYPE_BUTTON_KEY);
 
   object_class->finalize = xfpm_button_finalize;
 }
@@ -296,7 +303,7 @@ xfpm_button_init (XfpmButton *button)
 static void
 xfpm_button_finalize (GObject *object)
 {
-  G_OBJECT_CLASS(xfpm_button_parent_class)->finalize(object);
+  G_OBJECT_CLASS (xfpm_button_parent_class)->finalize (object);
 }
 
 XfpmButton *
@@ -304,7 +311,7 @@ xfpm_button_new (void)
 {
   static gpointer xfpm_button_object = NULL;
 
-  if ( G_LIKELY (xfpm_button_object != NULL) )
+  if (G_LIKELY (xfpm_button_object != NULL))
   {
     g_object_ref (xfpm_button_object);
   }
@@ -314,7 +321,7 @@ xfpm_button_new (void)
     g_object_add_weak_pointer (xfpm_button_object, &xfpm_button_object);
   }
 
-    return XFPM_BUTTON (xfpm_button_object);
+  return XFPM_BUTTON (xfpm_button_object);
 }
 
 guint16
diff --git a/src/xfpm-button.h b/src/xfpm-button.h
index f08a1dab8928a6e6a39aa58a80289f534947a3fc..a02fdf1136f75a9b421b85d0086cb96a4cb9c6c5 100644
--- a/src/xfpm-button.h
+++ b/src/xfpm-button.h
@@ -27,31 +27,35 @@
 
 G_BEGIN_DECLS
 
-#define XFPM_TYPE_BUTTON   (xfpm_button_get_type () )
-#define XFPM_BUTTON(o)     (G_TYPE_CHECK_INSTANCE_CAST((o), XFPM_TYPE_BUTTON, XfpmButton))
-#define XFPM_IS_BUTTON(o)  (G_TYPE_CHECK_INSTANCE_TYPE((o), XFPM_TYPE_BUTTON))
+#define XFPM_TYPE_BUTTON (xfpm_button_get_type ())
+#define XFPM_BUTTON(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_BUTTON, XfpmButton))
+#define XFPM_IS_BUTTON(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_BUTTON))
 
 typedef struct XfpmButtonPrivate XfpmButtonPrivate;
 
 typedef struct
 {
-  GObject             parent;
-  XfpmButtonPrivate  *priv;
+  GObject parent;
+  XfpmButtonPrivate *priv;
 } XfpmButton;
 
 typedef struct
 {
-    GObjectClass     parent_class;
-    void            (*button_pressed)        (XfpmButton *button,
-                                              XfpmButtonKey type);
+  GObjectClass parent_class;
+  void (*button_pressed) (XfpmButton *button,
+                          XfpmButtonKey type);
 } XfpmButtonClass;
 
-GType                     xfpm_button_get_type             (void) G_GNUC_CONST;
-XfpmButton               *xfpm_button_new                  (void);
-guint16                   xfpm_button_get_mapped           (XfpmButton *button) G_GNUC_PURE;
+GType
+xfpm_button_get_type (void) G_GNUC_CONST;
+XfpmButton *
+xfpm_button_new (void);
+guint16
+xfpm_button_get_mapped (XfpmButton *button) G_GNUC_PURE;
 
-void                      xfpm_button_set_handle_brightness_keys (XfpmButton *button,
-                                                                  gboolean handle_brightness_keys);
+void
+xfpm_button_set_handle_brightness_keys (XfpmButton *button,
+                                        gboolean handle_brightness_keys);
 
 G_END_DECLS
 
diff --git a/src/xfpm-dpms-wayland.c b/src/xfpm-dpms-wayland.c
index 84448283154a205d9d3ad6562ef5e82bb734be15..b26e2ff9ef0826cc8492f341a6086ce6731c1f88 100644
--- a/src/xfpm-dpms-wayland.c
+++ b/src/xfpm-dpms-wayland.c
@@ -30,20 +30,28 @@
 
 #include <gdk/gdkwayland.h>
 
-static void       xfpm_dpms_wayland_finalize            (GObject          *object);
-static void       xfpm_dpms_wayland_set_mode            (XfpmDpms         *dpms,
-                                                         XfpmDpmsMode      mode);
-static void       xfpm_dpms_wayland_set_enabled         (XfpmDpms         *dpms,
-                                                         gboolean          enabled);
-static void       xfpm_dpms_wayland_set_timeouts        (XfpmDpms         *dpms,
-                                                         gboolean          standby,
-                                                         guint             sleep_timemout,
-                                                         guint             off_timemout);
-
-static void registry_global (void *data, struct wl_registry *registry, uint32_t id, const char *interface, uint32_t version);
-static void registry_global_remove (void *data, struct wl_registry *registry, uint32_t id);
-static void power_mode (void *data, struct zwlr_output_power_v1 *wl_power, uint32_t wl_mode);
-static void power_failed (void *data, struct zwlr_output_power_v1 *wl_power);
+static void
+xfpm_dpms_wayland_finalize (GObject *object);
+static void
+xfpm_dpms_wayland_set_mode (XfpmDpms *dpms,
+                            XfpmDpmsMode mode);
+static void
+xfpm_dpms_wayland_set_enabled (XfpmDpms *dpms,
+                               gboolean enabled);
+static void
+xfpm_dpms_wayland_set_timeouts (XfpmDpms *dpms,
+                                gboolean standby,
+                                guint sleep_timemout,
+                                guint off_timemout);
+
+static void
+registry_global (void *data, struct wl_registry *registry, uint32_t id, const char *interface, uint32_t version);
+static void
+registry_global_remove (void *data, struct wl_registry *registry, uint32_t id);
+static void
+power_mode (void *data, struct zwlr_output_power_v1 *wl_power, uint32_t wl_mode);
+static void
+power_failed (void *data, struct zwlr_output_power_v1 *wl_power);
 
 struct _XfpmDpmsWayland
 {
@@ -63,14 +71,12 @@ typedef struct _Power
   gchar *model;
 } Power;
 
-static const struct wl_registry_listener registry_listener =
-{
+static const struct wl_registry_listener registry_listener = {
   .global = registry_global,
   .global_remove = registry_global_remove,
 };
 
-static const struct zwlr_output_power_v1_listener power_listener =
-{
+static const struct zwlr_output_power_v1_listener power_listener = {
   .mode = power_mode,
   .failed = power_failed,
 };
diff --git a/src/xfpm-dpms-wayland.h b/src/xfpm-dpms-wayland.h
index 0e82845c76a68b450102d2aca22595b5af44a9cb..645d2ad78064242c5fb51252dfc67440186504ab 100644
--- a/src/xfpm-dpms-wayland.h
+++ b/src/xfpm-dpms-wayland.h
@@ -28,7 +28,8 @@ G_BEGIN_DECLS
 #define XFPM_TYPE_DPMS_WAYLAND (xfpm_dpms_wayland_get_type ())
 G_DECLARE_FINAL_TYPE (XfpmDpmsWayland, xfpm_dpms_wayland, XFPM, DPMS_WAYLAND, XfpmDpms)
 
-XfpmDpms *xfpm_dpms_wayland_new (void);
+XfpmDpms *
+xfpm_dpms_wayland_new (void);
 
 G_END_DECLS
 
diff --git a/src/xfpm-dpms-x11.c b/src/xfpm-dpms-x11.c
index 44a24c88636de8f3d6a068e3d51ab09a8ecaa9b3..6b2c7610638a59e1084ebe86a8d8595e99cc9be6 100644
--- a/src/xfpm-dpms-x11.c
+++ b/src/xfpm-dpms-x11.c
@@ -31,14 +31,17 @@
 #include <X11/extensions/dpms.h>
 #include <gdk/gdkx.h>
 
-static void       xfpm_dpms_x11_set_mode            (XfpmDpms         *dpms,
-                                                     XfpmDpmsMode      mode);
-static void       xfpm_dpms_x11_set_enabled         (XfpmDpms         *dpms,
-                                                     gboolean          enabled);
-static void       xfpm_dpms_x11_set_timeouts        (XfpmDpms         *dpms,
-                                                     gboolean          standby,
-                                                     guint             sleep_timemout,
-                                                     guint             off_timemout);
+static void
+xfpm_dpms_x11_set_mode (XfpmDpms *dpms,
+                        XfpmDpmsMode mode);
+static void
+xfpm_dpms_x11_set_enabled (XfpmDpms *dpms,
+                           gboolean enabled);
+static void
+xfpm_dpms_x11_set_timeouts (XfpmDpms *dpms,
+                            gboolean standby,
+                            guint sleep_timemout,
+                            guint off_timemout);
 
 struct _XfpmDpmsX11
 {
diff --git a/src/xfpm-dpms-x11.h b/src/xfpm-dpms-x11.h
index 2c0e2f20c187d37f0ef3f3f162364ce9c144a950..44f3f77b25280c62951933b8fc3d52ff1aa4f647 100644
--- a/src/xfpm-dpms-x11.h
+++ b/src/xfpm-dpms-x11.h
@@ -28,7 +28,8 @@ G_BEGIN_DECLS
 #define XFPM_TYPE_DPMS_X11 (xfpm_dpms_x11_get_type ())
 G_DECLARE_FINAL_TYPE (XfpmDpmsX11, xfpm_dpms_x11, XFPM, DPMS_X11, XfpmDpms)
 
-XfpmDpms *xfpm_dpms_x11_new (void);
+XfpmDpms *
+xfpm_dpms_x11_new (void);
 
 G_END_DECLS
 
diff --git a/src/xfpm-dpms.c b/src/xfpm-dpms.c
index f59c0f77e0eeccaf4cc5d2b4b96b62a57313f885..0f1bf0d6c24a6275345fca9952ff3fbedec2f9e1 100644
--- a/src/xfpm-dpms.c
+++ b/src/xfpm-dpms.c
@@ -39,10 +39,11 @@
 #include <gdk/gdkwayland.h>
 #endif
 
-#define get_instance_private(instance) ((XfpmDpmsPrivate *) \
-  xfpm_dpms_get_instance_private (XFPM_DPMS (instance)))
+#define get_instance_private(instance) \
+  ((XfpmDpmsPrivate *) xfpm_dpms_get_instance_private (XFPM_DPMS (instance)))
 
-static void       xfpm_dpms_finalize       (GObject       *object);
+static void
+xfpm_dpms_finalize (GObject *object);
 
 typedef struct _XfpmDpmsPrivate
 {
@@ -112,7 +113,8 @@ refresh (XfpmDpms *dpms)
   g_object_get (G_OBJECT (priv->conf), DPMS_SLEEP_MODE, &sleep_mode, NULL);
 
   XFPM_DPMS_GET_CLASS (dpms)->set_enabled (dpms, TRUE);
-  XFPM_DPMS_GET_CLASS (dpms)->set_timeouts (dpms, g_strcmp0 (sleep_mode, "Standby") == 0, sleep_timeout * 60, off_timeout * 60);
+  XFPM_DPMS_GET_CLASS (dpms)->set_timeouts (dpms, g_strcmp0 (sleep_mode, "Standby") == 0,
+                                            sleep_timeout * 60, off_timeout * 60);
 
   g_free (sleep_mode);
 }
diff --git a/src/xfpm-dpms.h b/src/xfpm-dpms.h
index ba4bef1f45d6a8d4447afb0ffda5bafb368b99d0..4698b90ab5b104a3f76c79ecd56c709f837d32f7 100644
--- a/src/xfpm-dpms.h
+++ b/src/xfpm-dpms.h
@@ -41,24 +41,28 @@ struct _XfpmDpmsClass
 {
   GObjectClass parent_class;
 
-  void        (*set_mode)            (XfpmDpms         *dpms,
-                                      XfpmDpmsMode      mode);
-  void        (*set_enabled)         (XfpmDpms         *dpms,
-                                      gboolean          enabled);
-  void        (*set_timeouts)        (XfpmDpms         *dpms,
-                                      gboolean          standby,
-                                      guint             sleep_timeout,
-                                      guint             off_timeout);
+  void (*set_mode) (XfpmDpms *dpms,
+                    XfpmDpmsMode mode);
+  void (*set_enabled) (XfpmDpms *dpms,
+                       gboolean enabled);
+  void (*set_timeouts) (XfpmDpms *dpms,
+                        gboolean standby,
+                        guint sleep_timeout,
+                        guint off_timeout);
 };
 
-XfpmDpms       *xfpm_dpms_new                 (void);
-void            xfpm_dpms_set_inhibited       (XfpmDpms         *dpms,
-                                               gboolean          inhibited);
-void            xfpm_dpms_set_on_battery      (XfpmDpms         *dpms,
-                                               gboolean          on_battery);
+XfpmDpms *
+xfpm_dpms_new (void);
+void
+xfpm_dpms_set_inhibited (XfpmDpms *dpms,
+                         gboolean inhibited);
+void
+xfpm_dpms_set_on_battery (XfpmDpms *dpms,
+                          gboolean on_battery);
 
-void            xfpm_dpms_set_mode            (XfpmDpms         *dpms,
-                                               XfpmDpmsMode      mode);
+void
+xfpm_dpms_set_mode (XfpmDpms *dpms,
+                    XfpmDpmsMode mode);
 
 G_END_DECLS
 
diff --git a/src/xfpm-errors.c b/src/xfpm-errors.c
index b83f700a431520845193de5e438f8e7a79cfc2de..f96884c7dd91cbbcbfa590791fcfbbc6f87ce02e 100644
--- a/src/xfpm-errors.c
+++ b/src/xfpm-errors.c
@@ -32,8 +32,7 @@ xfpm_get_error_quark (void)
   static volatile gsize xfpm_error_quark = 0;
   if (xfpm_error_quark == 0)
   {
-    static const GDBusErrorEntry values[] =
-    {
+    static const GDBusErrorEntry values[] = {
       { XFPM_ERROR_UNKNOWN, "org.xfce.PowerManager.Error.Unknown" },
       { XFPM_ERROR_PERMISSION_DENIED, "org.xfce.PowerManager.Error.PermissionDenied" },
       { XFPM_ERROR_NO_HARDWARE_SUPPORT, "org.xfce.PowerManager.Error.NoHardwareSupport" },
diff --git a/src/xfpm-errors.h b/src/xfpm-errors.h
index 7baf3d74aa54f23fea9b4448bce0d8fd98641e15..682acac440cf4e96c8f39376f9079622a8fe5f6a 100644
--- a/src/xfpm-errors.h
+++ b/src/xfpm-errors.h
@@ -25,7 +25,7 @@
 
 G_BEGIN_DECLS
 
-#define XFPM_ERROR      (xfpm_get_error_quark ())
+#define XFPM_ERROR (xfpm_get_error_quark ())
 
 
 typedef enum
@@ -39,7 +39,8 @@ typedef enum
 
 } XfpmError;
 
-GQuark  xfpm_get_error_quark (void);
+GQuark
+xfpm_get_error_quark (void);
 
 
 G_END_DECLS
diff --git a/src/xfpm-idle-wayland.c b/src/xfpm-idle-wayland.c
index 533ec03cb2bc1dbb2f82c07536d9ad94999a0d06..93d5c16d95c97172269e5942ffe5e54f27abbf14 100644
--- a/src/xfpm-idle-wayland.c
+++ b/src/xfpm-idle-wayland.c
@@ -28,18 +28,26 @@
 
 #include <gdk/gdkwayland.h>
 
-static void     xfpm_idle_wayland_finalize           (GObject        *object);
-static void     xfpm_idle_wayland_alarm_reset_all    (XfpmIdle       *idle);
-static void     xfpm_idle_wayland_alarm_add          (XfpmIdle       *idle,
-                                                      XfpmAlarmId     id,
-                                                      guint           timeout);
-static void     xfpm_idle_wayland_alarm_remove       (XfpmIdle       *idle,
-                                                      XfpmAlarmId     id);
-
-static void registry_global (void *data, struct wl_registry *registry, uint32_t id, const char *interface, uint32_t version);
-static void registry_global_remove (void *data, struct wl_registry *registry, uint32_t id);
-static void notification_idled (void *data, struct ext_idle_notification_v1 *notification);
-static void notification_resumed (void *data, struct ext_idle_notification_v1 *notification);
+static void
+xfpm_idle_wayland_finalize (GObject *object);
+static void
+xfpm_idle_wayland_alarm_reset_all (XfpmIdle *idle);
+static void
+xfpm_idle_wayland_alarm_add (XfpmIdle *idle,
+                             XfpmAlarmId id,
+                             guint timeout);
+static void
+xfpm_idle_wayland_alarm_remove (XfpmIdle *idle,
+                                XfpmAlarmId id);
+
+static void
+registry_global (void *data, struct wl_registry *registry, uint32_t id, const char *interface, uint32_t version);
+static void
+registry_global_remove (void *data, struct wl_registry *registry, uint32_t id);
+static void
+notification_idled (void *data, struct ext_idle_notification_v1 *notification);
+static void
+notification_resumed (void *data, struct ext_idle_notification_v1 *notification);
 
 struct _XfpmIdleWayland
 {
@@ -58,14 +66,12 @@ typedef struct _Alarm
   guint timeout;
 } Alarm;
 
-static const struct wl_registry_listener registry_listener =
-{
+static const struct wl_registry_listener registry_listener = {
   .global = registry_global,
   .global_remove = registry_global_remove,
 };
 
-static const struct ext_idle_notification_v1_listener notification_listener =
-{
+static const struct ext_idle_notification_v1_listener notification_listener = {
   .idled = notification_idled,
   .resumed = notification_resumed,
 };
@@ -215,7 +221,6 @@ notification_resumed (void *data,
 
 
 
-
 XfpmIdle *
 xfpm_idle_wayland_new (void)
 {
diff --git a/src/xfpm-idle-wayland.h b/src/xfpm-idle-wayland.h
index 0c9f4a37d61a041eec580257c8ee868da0aac664..c7874d553aefcc62789c189355cb7681c75a17a3 100644
--- a/src/xfpm-idle-wayland.h
+++ b/src/xfpm-idle-wayland.h
@@ -28,7 +28,8 @@ G_BEGIN_DECLS
 #define XFPM_TYPE_IDLE_WAYLAND (xfpm_idle_wayland_get_type ())
 G_DECLARE_FINAL_TYPE (XfpmIdleWayland, xfpm_idle_wayland, XFPM, IDLE_WAYLAND, XfpmIdle)
 
-XfpmIdle *xfpm_idle_wayland_new (void);
+XfpmIdle *
+xfpm_idle_wayland_new (void);
 
 G_END_DECLS
 
diff --git a/src/xfpm-idle-x11.c b/src/xfpm-idle-x11.c
index f2f11d935d1a73fc0fb47f5d2ca63117c81a6459..b02c37587e35d50b750ef134e816c4ec3088cd1a 100644
--- a/src/xfpm-idle-x11.c
+++ b/src/xfpm-idle-x11.c
@@ -34,13 +34,17 @@
 #undef XSyncValueAdd
 #endif
 
-static void     xfpm_idle_x11_finalize           (GObject        *object);
-static void     xfpm_idle_x11_alarm_reset_all    (XfpmIdle       *idle);
-static void     xfpm_idle_x11_alarm_add          (XfpmIdle       *idle,
-                                                  XfpmAlarmId     id,
-                                                  guint           timeout);
-static void     xfpm_idle_x11_alarm_remove       (XfpmIdle       *idle,
-                                                  XfpmAlarmId     id);
+static void
+xfpm_idle_x11_finalize (GObject *object);
+static void
+xfpm_idle_x11_alarm_reset_all (XfpmIdle *idle);
+static void
+xfpm_idle_x11_alarm_add (XfpmIdle *idle,
+                         XfpmAlarmId id,
+                         guint timeout);
+static void
+xfpm_idle_x11_alarm_remove (XfpmIdle *idle,
+                            XfpmAlarmId id);
 
 struct _XfpmIdleX11
 {
diff --git a/src/xfpm-idle-x11.h b/src/xfpm-idle-x11.h
index 09024e082b4d92119fa6261f2a9c1a37c8f82f41..b5aa282dad8dd7fe04abba586193de36f4bdc4fb 100644
--- a/src/xfpm-idle-x11.h
+++ b/src/xfpm-idle-x11.h
@@ -28,7 +28,8 @@ G_BEGIN_DECLS
 #define XFPM_TYPE_IDLE_X11 (xfpm_idle_x11_get_type ())
 G_DECLARE_FINAL_TYPE (XfpmIdleX11, xfpm_idle_x11, XFPM, IDLE_X11, XfpmIdle)
 
-XfpmIdle *xfpm_idle_x11_new (void);
+XfpmIdle *
+xfpm_idle_x11_new (void);
 
 G_END_DECLS
 
diff --git a/src/xfpm-idle.c b/src/xfpm-idle.c
index 21dd7653ff8fba89a4516f30b2cf0d33cb05b583..2f14bc154a27f7e0c9be4c6bda2f3f26c43fab2a 100644
--- a/src/xfpm-idle.c
+++ b/src/xfpm-idle.c
@@ -37,8 +37,8 @@
 #include <gdk/gdkwayland.h>
 #endif
 
-#define get_instance_private(instance) ((XfpmIdlePrivate *) \
-  xfpm_idle_get_instance_private (XFPM_IDLE (instance)))
+#define get_instance_private(instance) \
+  ((XfpmIdlePrivate *) xfpm_idle_get_instance_private (XFPM_IDLE (instance)))
 
 typedef struct _XfpmIdlePrivate
 {
@@ -63,18 +63,16 @@ G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (XfpmIdle, xfpm_idle, G_TYPE_OBJECT)
 static void
 xfpm_idle_class_init (XfpmIdleClass *klass)
 {
-  signals[SIGNAL_ALARM_EXPIRED] =
-    g_signal_new ("alarm-expired",
-            G_TYPE_FROM_CLASS (klass),
-            G_SIGNAL_RUN_LAST,
-            0, NULL, NULL, g_cclosure_marshal_VOID__UINT,
-            G_TYPE_NONE, 1, G_TYPE_UINT);
-  signals[SIGNAL_RESET] =
-    g_signal_new ("reset",
-            G_TYPE_FROM_CLASS (klass),
-            G_SIGNAL_RUN_LAST,
-            0, NULL, NULL, g_cclosure_marshal_VOID__VOID,
-            G_TYPE_NONE, 0);
+  signals[SIGNAL_ALARM_EXPIRED] = g_signal_new ("alarm-expired",
+                                                G_TYPE_FROM_CLASS (klass),
+                                                G_SIGNAL_RUN_LAST,
+                                                0, NULL, NULL, g_cclosure_marshal_VOID__UINT,
+                                                G_TYPE_NONE, 1, G_TYPE_UINT);
+  signals[SIGNAL_RESET] = g_signal_new ("reset",
+                                        G_TYPE_FROM_CLASS (klass),
+                                        G_SIGNAL_RUN_LAST,
+                                        0, NULL, NULL, g_cclosure_marshal_VOID__VOID,
+                                        G_TYPE_NONE, 0);
 }
 
 static void
diff --git a/src/xfpm-idle.h b/src/xfpm-idle.h
index f0ec8886b86b70eb0532872d63fd26d24443d085..6f64a90c7a0eae3a7397a527d5ee68ee9f48ff09 100644
--- a/src/xfpm-idle.h
+++ b/src/xfpm-idle.h
@@ -31,35 +31,39 @@ G_DECLARE_DERIVABLE_TYPE (XfpmIdle, xfpm_idle, XFPM, IDLE, GObject)
 
 typedef enum _XfpmAlarmId
 {
-  XFPM_ALARM_ID_USER_INPUT            = 0,
-  XFPM_ALARM_ID_BRIGHTNESS_ON_AC      = 1 << 0,
+  XFPM_ALARM_ID_USER_INPUT = 0,
+  XFPM_ALARM_ID_BRIGHTNESS_ON_AC = 1 << 0,
   XFPM_ALARM_ID_BRIGHTNESS_ON_BATTERY = 1 << 1,
-  XFPM_ALARM_ID_INACTIVITY_ON_AC      = 1 << 2,
+  XFPM_ALARM_ID_INACTIVITY_ON_AC = 1 << 2,
   XFPM_ALARM_ID_INACTIVITY_ON_BATTERY = 1 << 3,
-  XFPM_ALARM_ID_DPMS                  = 1 << 4,
+  XFPM_ALARM_ID_DPMS = 1 << 4,
 } XfpmAlarmId;
 
 struct _XfpmIdleClass
 {
   GObjectClass parent_class;
 
-  void       (*alarm_reset_all)      (XfpmIdle       *idle);
-  void       (*alarm_add)            (XfpmIdle       *idle,
-                                      XfpmAlarmId     id,
-                                      guint           timeout);
-  void       (*alarm_remove)         (XfpmIdle       *idle,
-                                      XfpmAlarmId     id);
+  void (*alarm_reset_all) (XfpmIdle *idle);
+  void (*alarm_add) (XfpmIdle *idle,
+                     XfpmAlarmId id,
+                     guint timeout);
+  void (*alarm_remove) (XfpmIdle *idle,
+                        XfpmAlarmId id);
 };
 
-XfpmIdle      *xfpm_idle_new                (void);
+XfpmIdle *
+xfpm_idle_new (void);
 
-void           xfpm_idle_alarm_reset_all    (XfpmIdle       *idle);
-void           xfpm_idle_alarm_add          (XfpmIdle       *idle,
-                                             XfpmAlarmId     id,
-                                             guint           timeout);
-void           xfpm_idle_alarm_remove       (XfpmIdle       *idle,
-                                             XfpmAlarmId     id);
+void
+xfpm_idle_alarm_reset_all (XfpmIdle *idle);
+void
+xfpm_idle_alarm_add (XfpmIdle *idle,
+                     XfpmAlarmId id,
+                     guint timeout);
+void
+xfpm_idle_alarm_remove (XfpmIdle *idle,
+                        XfpmAlarmId id);
 
 G_END_DECLS
 
-#endif  /* __XFPM_IDLE_H__ */
+#endif /* __XFPM_IDLE_H__ */
diff --git a/src/xfpm-inhibit.c b/src/xfpm-inhibit.c
index 35c364b3a38e5f538d8f8c9a6db787d76c4d56ff..dd995f5a1417752d4cff2f76ec3a36fe05b6ac2f 100644
--- a/src/xfpm-inhibit.c
+++ b/src/xfpm-inhibit.c
@@ -30,22 +30,25 @@
 
 #include <libxfce4util/libxfce4util.h>
 
-static void xfpm_inhibit_finalize         (GObject *object);
-static void xfpm_inhibit_dbus_class_init  (XfpmInhibitClass *klass);
-static void xfpm_inhibit_dbus_init        (XfpmInhibit *inhibit);
+static void
+xfpm_inhibit_finalize (GObject *object);
+static void
+xfpm_inhibit_dbus_class_init (XfpmInhibitClass *klass);
+static void
+xfpm_inhibit_dbus_init (XfpmInhibit *inhibit);
 
 struct XfpmInhibitPrivate
 {
   XfpmDBusMonitor *monitor;
-  GPtrArray       *array;
-  gboolean         inhibited;
+  GPtrArray *array;
+  gboolean inhibited;
 };
 
 typedef struct
 {
   gchar *app_name;
   gchar *unique_name;
-  guint  cookie;
+  guint cookie;
 } Inhibitor;
 
 enum
@@ -60,9 +63,10 @@ static guint signals[LAST_SIGNAL] = { 0 };
 G_DEFINE_TYPE_WITH_PRIVATE (XfpmInhibit, xfpm_inhibit, G_TYPE_OBJECT)
 
 static void
-xfpm_inhibit_free_inhibitor (XfpmInhibit *inhibit, Inhibitor *inhibitor)
+xfpm_inhibit_free_inhibitor (XfpmInhibit *inhibit,
+                             Inhibitor *inhibitor)
 {
-  g_return_if_fail (inhibitor != NULL );
+  g_return_if_fail (inhibitor != NULL);
 
   g_ptr_array_remove (inhibit->priv->array, inhibitor);
 
@@ -76,20 +80,20 @@ xfpm_inhibit_has_inhibit_changed (XfpmInhibit *inhibit)
 {
   if (inhibit->priv->array->len == 0 && inhibit->priv->inhibited)
   {
-    XFPM_DEBUG("Inhibit removed");
+    XFPM_DEBUG ("Inhibit removed");
     inhibit->priv->inhibited = FALSE;
-    g_signal_emit (G_OBJECT(inhibit), signals[HAS_INHIBIT_CHANGED], 0, inhibit->priv->inhibited);
+    g_signal_emit (G_OBJECT (inhibit), signals[HAS_INHIBIT_CHANGED], 0, inhibit->priv->inhibited);
   }
   else if (inhibit->priv->array->len != 0 && !inhibit->priv->inhibited)
   {
-    XFPM_DEBUG("Inhibit added");
+    XFPM_DEBUG ("Inhibit added");
     inhibit->priv->inhibited = TRUE;
-    g_signal_emit (G_OBJECT(inhibit), signals[HAS_INHIBIT_CHANGED], 0, inhibit->priv->inhibited);
+    g_signal_emit (G_OBJECT (inhibit), signals[HAS_INHIBIT_CHANGED], 0, inhibit->priv->inhibited);
   }
 
   /* Always emite the INHIBIT_LIST_CHANGED for any change so the panel plugin
    * stays in sync */
-  g_signal_emit (G_OBJECT(inhibit), signals[INHIBIT_LIST_CHANGED], 0, inhibit->priv->inhibited);
+  g_signal_emit (G_OBJECT (inhibit), signals[INHIBIT_LIST_CHANGED], 0, inhibit->priv->inhibited);
 
   return inhibit->priv->inhibited;
 }
@@ -101,17 +105,19 @@ xfpm_inhibit_get_cookie (XfpmInhibit *inhibit)
   guint i;
   Inhibitor *inhibitor;
 
-  for ( i = 0; i<inhibit->priv->array->len; i++)
+  for (i = 0; i < inhibit->priv->array->len; i++)
   {
     inhibitor = g_ptr_array_index (inhibit->priv->array, i);
     max = MAX (max, inhibitor->cookie);
   }
 
-  return (guint) g_random_int_range ( max + 1, max + 40);
+  return (guint) g_random_int_range (max + 1, max + 40);
 }
 
 static guint
-xfpm_inhibit_add_application (XfpmInhibit *inhibit, const gchar *app_name, const gchar *unique_name)
+xfpm_inhibit_add_application (XfpmInhibit *inhibit,
+                              const gchar *app_name,
+                              const gchar *unique_name)
 {
   guint cookie;
   Inhibitor *inhibitor;
@@ -130,14 +136,15 @@ xfpm_inhibit_add_application (XfpmInhibit *inhibit, const gchar *app_name, const
 }
 
 static Inhibitor *
-xfpm_inhibit_find_application_by_cookie (XfpmInhibit *inhibit, guint cookie)
+xfpm_inhibit_find_application_by_cookie (XfpmInhibit *inhibit,
+                                         guint cookie)
 {
   guint i;
   Inhibitor *inhibitor;
-  for ( i = 0; i < inhibit->priv->array->len; i++)
+  for (i = 0; i < inhibit->priv->array->len; i++)
   {
     inhibitor = g_ptr_array_index (inhibit->priv->array, i);
-    if ( inhibitor->cookie == cookie )
+    if (inhibitor->cookie == cookie)
     {
       return inhibitor;
     }
@@ -147,14 +154,15 @@ xfpm_inhibit_find_application_by_cookie (XfpmInhibit *inhibit, guint cookie)
 }
 
 static Inhibitor *
-xfpm_inhibit_find_application_by_unique_connection_name (XfpmInhibit *inhibit, const gchar *unique_name)
+xfpm_inhibit_find_application_by_unique_connection_name (XfpmInhibit *inhibit,
+                                                         const gchar *unique_name)
 {
   guint i;
   Inhibitor *inhibitor;
-  for ( i = 0; i < inhibit->priv->array->len; i++)
+  for (i = 0; i < inhibit->priv->array->len; i++)
   {
     inhibitor = g_ptr_array_index (inhibit->priv->array, i);
-    if ( g_strcmp0 (inhibitor->unique_name, unique_name ) == 0 )
+    if (g_strcmp0 (inhibitor->unique_name, unique_name) == 0)
     {
       return inhibitor;
     }
@@ -164,13 +172,14 @@ xfpm_inhibit_find_application_by_unique_connection_name (XfpmInhibit *inhibit, c
 }
 
 static gboolean
-xfpm_inhibit_remove_application_by_cookie (XfpmInhibit *inhibit, guint cookie)
+xfpm_inhibit_remove_application_by_cookie (XfpmInhibit *inhibit,
+                                           guint cookie)
 {
   Inhibitor *inhibitor;
 
   inhibitor = xfpm_inhibit_find_application_by_cookie (inhibit, cookie);
 
-  if ( inhibitor )
+  if (inhibitor)
   {
     xfpm_dbus_monitor_remove_unique_name (inhibit->priv->monitor, G_BUS_TYPE_SESSION, inhibitor->unique_name);
     xfpm_inhibit_free_inhibitor (inhibit, inhibitor);
@@ -180,46 +189,47 @@ xfpm_inhibit_remove_application_by_cookie (XfpmInhibit *inhibit, guint cookie)
 }
 
 static void
-xfpm_inhibit_connection_lost_cb (XfpmDBusMonitor *monitor, gchar *unique_name,
-                                 gboolean on_session, XfpmInhibit *inhibit)
+xfpm_inhibit_connection_lost_cb (XfpmDBusMonitor *monitor,
+                                 gchar *unique_name,
+                                 gboolean on_session,
+                                 XfpmInhibit *inhibit)
 {
   Inhibitor *inhibitor;
 
-  if ( !on_session)
+  if (!on_session)
     return;
 
-  inhibitor = xfpm_inhibit_find_application_by_unique_connection_name (inhibit, unique_name );
+  inhibitor = xfpm_inhibit_find_application_by_unique_connection_name (inhibit, unique_name);
 
-  if ( inhibitor )
+  if (inhibitor)
   {
-    XFPM_DEBUG ("Application=%s with unique connection name=%s disconnected", inhibitor->app_name, inhibitor->unique_name);
+    XFPM_DEBUG ("Application=%s with unique connection name=%s disconnected",
+                inhibitor->app_name, inhibitor->unique_name);
     xfpm_inhibit_free_inhibitor (inhibit, inhibitor);
     xfpm_inhibit_has_inhibit_changed (inhibit);
   }
 }
 
 static void
-xfpm_inhibit_class_init(XfpmInhibitClass *klass)
+xfpm_inhibit_class_init (XfpmInhibitClass *klass)
 {
-  GObjectClass *object_class = G_OBJECT_CLASS(klass);
-
-  signals[HAS_INHIBIT_CHANGED] =
-    g_signal_new ("has-inhibit-changed",
-                  XFPM_TYPE_INHIBIT,
-                  G_SIGNAL_RUN_LAST,
-                  G_STRUCT_OFFSET(XfpmInhibitClass, has_inhibit_changed),
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__BOOLEAN,
-                  G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
-
-  signals[INHIBIT_LIST_CHANGED] =
-    g_signal_new ("inhibitors-list-changed",
-                  XFPM_TYPE_INHIBIT,
-                  G_SIGNAL_RUN_LAST,
-                  G_STRUCT_OFFSET(XfpmInhibitClass, inhibitors_list_changed),
-                  NULL, NULL,
-                  g_cclosure_marshal_VOID__BOOLEAN,
-                  G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  signals[HAS_INHIBIT_CHANGED] = g_signal_new ("has-inhibit-changed",
+                                               XFPM_TYPE_INHIBIT,
+                                               G_SIGNAL_RUN_LAST,
+                                               G_STRUCT_OFFSET (XfpmInhibitClass, has_inhibit_changed),
+                                               NULL, NULL,
+                                               g_cclosure_marshal_VOID__BOOLEAN,
+                                               G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+
+  signals[INHIBIT_LIST_CHANGED] = g_signal_new ("inhibitors-list-changed",
+                                                XFPM_TYPE_INHIBIT,
+                                                G_SIGNAL_RUN_LAST,
+                                                G_STRUCT_OFFSET (XfpmInhibitClass, inhibitors_list_changed),
+                                                NULL, NULL,
+                                                g_cclosure_marshal_VOID__BOOLEAN,
+                                                G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
 
   object_class->finalize = xfpm_inhibit_finalize;
 
@@ -231,7 +241,7 @@ xfpm_inhibit_init (XfpmInhibit *inhibit)
 {
   inhibit->priv = xfpm_inhibit_get_instance_private (inhibit);
 
-  inhibit->priv->array   = g_ptr_array_new ();
+  inhibit->priv->array = g_ptr_array_new ();
   inhibit->priv->monitor = xfpm_dbus_monitor_new ();
 
   g_signal_connect_object (inhibit->priv->monitor, "unique-name-lost",
@@ -247,11 +257,11 @@ xfpm_inhibit_finalize (GObject *object)
   Inhibitor *inhibitor;
   guint i;
 
-  inhibit = XFPM_INHIBIT(object);
+  inhibit = XFPM_INHIBIT (object);
 
   g_object_unref (inhibit->priv->monitor);
 
-  for ( i = 0; i<inhibit->priv->array->len; i++)
+  for (i = 0; i < inhibit->priv->array->len; i++)
   {
     inhibitor = g_ptr_array_index (inhibit->priv->array, i);
     xfpm_inhibit_free_inhibitor (inhibit, inhibitor);
@@ -259,7 +269,7 @@ xfpm_inhibit_finalize (GObject *object)
 
   g_ptr_array_free (inhibit->priv->array, TRUE);
 
-  G_OBJECT_CLASS (xfpm_inhibit_parent_class)->finalize(object);
+  G_OBJECT_CLASS (xfpm_inhibit_parent_class)->finalize (object);
 }
 
 XfpmInhibit *
@@ -267,7 +277,7 @@ xfpm_inhibit_new (void)
 {
   static gpointer xfpm_inhibit_object = NULL;
 
-  if ( G_LIKELY (xfpm_inhibit_object != NULL) )
+  if (G_LIKELY (xfpm_inhibit_object != NULL))
   {
     g_object_ref (xfpm_inhibit_object);
   }
@@ -295,7 +305,7 @@ xfpm_inhibit_get_inhibit_list (XfpmInhibit *inhibit)
 
   OUT_inhibitors = g_new (const gchar *, inhibit->priv->array->len + 1);
 
-  for ( i = 0; i<inhibit->priv->array->len; i++)
+  for (i = 0; i < inhibit->priv->array->len; i++)
   {
     inhibitor = g_ptr_array_index (inhibit->priv->array, i);
     OUT_inhibitors[i] = inhibitor->app_name;
@@ -311,24 +321,28 @@ xfpm_inhibit_get_inhibit_list (XfpmInhibit *inhibit)
  * DBus server implementation for org.freedesktop.PowerManagement.Inhibit
  *
  */
-static gboolean xfpm_inhibit_inhibit (XfpmInhibit *inhibit,
-                                       GDBusMethodInvocation *invocation,
-                                       const gchar *IN_appname,
-                                       const gchar *IN_reason,
-                                       gpointer user_data);
+static gboolean
+xfpm_inhibit_inhibit (XfpmInhibit *inhibit,
+                      GDBusMethodInvocation *invocation,
+                      const gchar *IN_appname,
+                      const gchar *IN_reason,
+                      gpointer user_data);
 
-static gboolean xfpm_inhibit_un_inhibit (XfpmInhibit *inhibit,
-                                         GDBusMethodInvocation *invocation,
-                                         guint IN_cookie,
-                                         gpointer user_data);
+static gboolean
+xfpm_inhibit_un_inhibit (XfpmInhibit *inhibit,
+                         GDBusMethodInvocation *invocation,
+                         guint IN_cookie,
+                         gpointer user_data);
 
-static gboolean xfpm_inhibit_has_inhibit (XfpmInhibit *inhibit,
-                                          GDBusMethodInvocation *invocation,
-                                          gpointer user_data);
+static gboolean
+xfpm_inhibit_has_inhibit (XfpmInhibit *inhibit,
+                          GDBusMethodInvocation *invocation,
+                          gpointer user_data);
 
-static gboolean xfpm_inhibit_get_inhibitors (XfpmInhibit *inhibit,
-                                             GDBusMethodInvocation *invocation,
-                                             gpointer user_data);
+static gboolean
+xfpm_inhibit_get_inhibitors (XfpmInhibit *inhibit,
+                             GDBusMethodInvocation *invocation,
+                             gpointer user_data);
 
 #include "org.freedesktop.PowerManagement.Inhibit.h"
 
@@ -349,20 +363,16 @@ xfpm_inhibit_dbus_init (XfpmInhibit *inhibit)
                                     "/org/freedesktop/PowerManagement/Inhibit",
                                     NULL);
 
-  g_signal_connect_object (inhibit_dbus,
-                           "handle-inhibit",
+  g_signal_connect_object (inhibit_dbus, "handle-inhibit",
                            G_CALLBACK (xfpm_inhibit_inhibit),
                            inhibit, G_CONNECT_SWAPPED);
-  g_signal_connect_object (inhibit_dbus,
-                          "handle-un-inhibit",
+  g_signal_connect_object (inhibit_dbus, "handle-un-inhibit",
                            G_CALLBACK (xfpm_inhibit_un_inhibit),
                            inhibit, G_CONNECT_SWAPPED);
-  g_signal_connect_object (inhibit_dbus,
-                           "handle-has-inhibit",
+  g_signal_connect_object (inhibit_dbus, "handle-has-inhibit",
                            G_CALLBACK (xfpm_inhibit_has_inhibit),
                            inhibit, G_CONNECT_SWAPPED);
-  g_signal_connect_object (inhibit_dbus,
-                           "handle-get-inhibitors",
+  g_signal_connect_object (inhibit_dbus, "handle-get-inhibitors",
                            G_CALLBACK (xfpm_inhibit_get_inhibitors),
                            inhibit, G_CONNECT_SWAPPED);
 }
@@ -377,11 +387,9 @@ xfpm_inhibit_inhibit (XfpmInhibit *inhibit,
   const gchar *sender;
   guint cookie;
 
-  if ( IN_appname == NULL || IN_reason == NULL )
+  if (IN_appname == NULL || IN_reason == NULL)
   {
-    g_dbus_method_invocation_return_error (invocation,
-                                           XFPM_ERROR,
-                                           XFPM_ERROR_INVALID_ARGUMENTS,
+    g_dbus_method_invocation_return_error (invocation, XFPM_ERROR, XFPM_ERROR_INVALID_ARGUMENTS,
                                            _("Invalid arguments"));
 
     return TRUE;
@@ -390,15 +398,11 @@ xfpm_inhibit_inhibit (XfpmInhibit *inhibit,
   sender = g_dbus_method_invocation_get_sender (invocation);
   cookie = xfpm_inhibit_add_application (inhibit, IN_appname, sender);
 
-  XFPM_DEBUG("Inhibit send application name=%s reason=%s sender=%s", IN_appname, IN_reason ,sender);
+  XFPM_DEBUG ("Inhibit send application name=%s reason=%s sender=%s", IN_appname, IN_reason, sender);
 
   xfpm_inhibit_has_inhibit_changed (inhibit);
-
   xfpm_dbus_monitor_add_unique_name (inhibit->priv->monitor, G_BUS_TYPE_SESSION, sender);
-
-  xfpm_power_management_inhibit_complete_inhibit (user_data,
-                                                  invocation,
-                                                  cookie);
+  xfpm_power_management_inhibit_complete_inhibit (user_data, invocation, cookie);
 
   return TRUE;
 }
@@ -409,7 +413,7 @@ xfpm_inhibit_un_inhibit (XfpmInhibit *inhibit,
                          guint IN_cookie,
                          gpointer user_data)
 {
-  XFPM_DEBUG("UnHibit message received");
+  XFPM_DEBUG ("UnHibit message received");
 
   if (!xfpm_inhibit_remove_application_by_cookie (inhibit, IN_cookie))
   {
@@ -421,7 +425,6 @@ xfpm_inhibit_un_inhibit (XfpmInhibit *inhibit,
   }
 
   xfpm_inhibit_has_inhibit_changed (inhibit);
-
   xfpm_power_management_inhibit_complete_un_inhibit (user_data, invocation);
 
   return TRUE;
@@ -432,11 +435,9 @@ xfpm_inhibit_has_inhibit (XfpmInhibit *inhibit,
                           GDBusMethodInvocation *invocation,
                           gpointer user_data)
 {
-  XFPM_DEBUG("Has Inhibit message received");
+  XFPM_DEBUG ("Has Inhibit message received");
 
-  xfpm_power_management_inhibit_complete_has_inhibit (user_data,
-                                                      invocation,
-                                                      inhibit->priv->inhibited);
+  xfpm_power_management_inhibit_complete_has_inhibit (user_data, invocation, inhibit->priv->inhibited);
 
   return TRUE;
 }
@@ -451,11 +452,7 @@ xfpm_inhibit_get_inhibitors (XfpmInhibit *inhibit,
   XFPM_DEBUG ("Get Inhibitors message received");
 
   OUT_inhibitors = xfpm_inhibit_get_inhibit_list (inhibit);
-
-  xfpm_power_management_inhibit_complete_get_inhibitors (user_data,
-                                                         invocation,
-                                                         OUT_inhibitors);
-
+  xfpm_power_management_inhibit_complete_get_inhibitors (user_data, invocation, OUT_inhibitors);
   g_free (OUT_inhibitors);
 
   return TRUE;
diff --git a/src/xfpm-inhibit.h b/src/xfpm-inhibit.h
index b9b1b95f2fbb9834b622405eb2931755f770c630..49458fe7c4baf53e7cc016b3de2f025d00e82dde 100644
--- a/src/xfpm-inhibit.h
+++ b/src/xfpm-inhibit.h
@@ -25,34 +25,39 @@
 
 G_BEGIN_DECLS
 
-#define XFPM_TYPE_INHIBIT        (xfpm_inhibit_get_type () )
-#define XFPM_INHIBIT(o)          (G_TYPE_CHECK_INSTANCE_CAST((o), XFPM_TYPE_INHIBIT, XfpmInhibit))
-#define XFPM_IS_INHIBIT(o)       (G_TYPE_CHECK_INSTANCE_TYPE((o), XFPM_TYPE_INHIBIT))
+#define XFPM_TYPE_INHIBIT (xfpm_inhibit_get_type ())
+#define XFPM_INHIBIT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_INHIBIT, XfpmInhibit))
+#define XFPM_IS_INHIBIT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_INHIBIT))
 
 typedef struct XfpmInhibitPrivate XfpmInhibitPrivate;
 
 typedef struct
 {
-    GObject               parent;
-    XfpmInhibitPrivate   *priv;
+  GObject parent;
+  XfpmInhibitPrivate *priv;
 } XfpmInhibit;
 
 typedef struct
 {
-    GObjectClass     parent_class;
+  GObjectClass parent_class;
 
-    /* signals */
-    void            (*has_inhibit_changed)       (XfpmInhibit *inhibit,
-                                                  gboolean is_inhibit);
-    void            (*inhibitors_list_changed)   (XfpmInhibit *inhibit,
-                                                  gboolean is_inhibit);
+  /* signals */
+  void (*has_inhibit_changed) (XfpmInhibit *inhibit,
+                               gboolean is_inhibit);
+  void (*inhibitors_list_changed) (XfpmInhibit *inhibit,
+                                   gboolean is_inhibit);
 } XfpmInhibitClass;
 
-GType              xfpm_inhibit_get_type         (void) G_GNUC_CONST;
-GType              xfpm_inhibit_error_get_type   (void) G_GNUC_CONST;
-GQuark             xfpm_inhibit_get_error_quark  ();
-XfpmInhibit       *xfpm_inhibit_new              (void);
-const gchar      **xfpm_inhibit_get_inhibit_list (XfpmInhibit *inhibit);
+GType
+xfpm_inhibit_get_type (void) G_GNUC_CONST;
+GType
+xfpm_inhibit_error_get_type (void) G_GNUC_CONST;
+GQuark
+xfpm_inhibit_get_error_quark ();
+XfpmInhibit *
+xfpm_inhibit_new (void);
+const gchar **
+xfpm_inhibit_get_inhibit_list (XfpmInhibit *inhibit);
 
 G_END_DECLS
 
diff --git a/src/xfpm-kbd-backlight.c b/src/xfpm-kbd-backlight.c
index 3369213335d6ba67c4bf627ff5954295459c9a2d..3287ac424b0016bead28d489901c0b51f6bfdd8d 100644
--- a/src/xfpm-kbd-backlight.c
+++ b/src/xfpm-kbd-backlight.c
@@ -31,23 +31,24 @@
 
 #include <libxfce4util/libxfce4util.h>
 
-static void xfpm_kbd_backlight_finalize     (GObject *object);
+static void
+xfpm_kbd_backlight_finalize (GObject *object);
 
 struct XfpmKbdBacklightPrivate
 {
-  XfpmPower          *power;
-  XfpmButton         *button;
+  XfpmPower *power;
+  XfpmButton *button;
 
-  GDBusConnection    *bus;
-  GDBusProxy         *proxy;
+  GDBusConnection *bus;
+  GDBusProxy *proxy;
 
-  gboolean            dimmed;
-  gboolean            on_battery;
-  gint32              max_level;
-  gint                min_level;
-  gint                step;
+  gboolean dimmed;
+  gboolean on_battery;
+  gint32 max_level;
+  gint min_level;
+  gint step;
 
-  XfpmNotify         *notify;
+  XfpmNotify *notify;
   NotifyNotification *n;
 };
 
@@ -55,9 +56,9 @@ G_DEFINE_TYPE_WITH_PRIVATE (XfpmKbdBacklight, xfpm_kbd_backlight, G_TYPE_OBJECT)
 
 
 static gint
-calculate_step( gint max_level )
+calculate_step (gint max_level)
 {
-  if ( max_level < 20 )
+  if (max_level < 20)
     return 1;
   else
     return max_level / 20;
@@ -65,7 +66,9 @@ calculate_step( gint max_level )
 
 
 static void
-xfpm_kbd_backlight_on_battery_changed_cb (XfpmPower *power, gboolean on_battery, XfpmKbdBacklight *backlight)
+xfpm_kbd_backlight_on_battery_changed_cb (XfpmPower *power,
+                                          gboolean on_battery,
+                                          XfpmKbdBacklight *backlight)
 {
   backlight->priv->on_battery = on_battery;
 }
@@ -94,9 +97,10 @@ xfpm_kbd_backlight_init_max_level (XfpmKbdBacklight *backlight)
 
 
 static void
-xfpm_kbd_backlight_show_notification (XfpmKbdBacklight *self, gfloat value)
+xfpm_kbd_backlight_show_notification (XfpmKbdBacklight *self,
+                                      gfloat value)
 {
-  if ( self->priv->n == NULL )
+  if (self->priv->n == NULL)
   {
     /* generate a human-readable summary for the notification */
     gchar *summary = g_strdup_printf (_("Keyboard Brightness: %.0f percent"), value);
@@ -142,7 +146,8 @@ xfpm_kbd_backlight_get_level (XfpmKbdBacklight *backlight)
 
 
 static void
-xfpm_kbd_backlight_set_level (XfpmKbdBacklight *backlight, gint32 level)
+xfpm_kbd_backlight_set_level (XfpmKbdBacklight *backlight,
+                              gint32 level)
 {
   GError *error = NULL;
   GVariant *var = g_dbus_proxy_call_sync (backlight->priv->proxy, "SetBrightness",
@@ -168,15 +173,15 @@ xfpm_kbd_backlight_up (XfpmKbdBacklight *backlight)
 {
   gint level = xfpm_kbd_backlight_get_level (backlight);
 
-  if ( level == -1)
+  if (level == -1)
     return;
 
-  if ( level == backlight->priv->max_level )
+  if (level == backlight->priv->max_level)
     return;
 
   level += backlight->priv->step;
 
-  if ( level > backlight->priv->max_level )
+  if (level > backlight->priv->max_level)
     level = backlight->priv->max_level;
 
   xfpm_kbd_backlight_set_level (backlight, level);
@@ -188,15 +193,15 @@ xfpm_kbd_backlight_down (XfpmKbdBacklight *backlight)
 {
   gint level = xfpm_kbd_backlight_get_level (backlight);
 
-  if ( level == -1)
+  if (level == -1)
     return;
 
-  if ( level == backlight->priv->min_level )
+  if (level == backlight->priv->min_level)
     return;
 
   level -= backlight->priv->step;
 
-  if ( level < backlight->priv->min_level )
+  if (level < backlight->priv->min_level)
     level = backlight->priv->min_level;
 
   xfpm_kbd_backlight_set_level (backlight, level);
@@ -207,32 +212,34 @@ xfpm_kbd_backlight_cycle (XfpmKbdBacklight *backlight)
 {
   gint level = xfpm_kbd_backlight_get_level (backlight);
 
-  if ( level == -1)
+  if (level == -1)
     return;
 
-  if ( level >= backlight->priv->max_level )
+  if (level >= backlight->priv->max_level)
     level = backlight->priv->min_level;
   else
     level += backlight->priv->step;
 
-  if ( level > backlight->priv->max_level )
+  if (level > backlight->priv->max_level)
     level = backlight->priv->max_level;
 
   xfpm_kbd_backlight_set_level (backlight, level);
 }
 
 static void
-xfpm_kbd_backlight_button_pressed_cb (XfpmButton *button, XfpmButtonKey type, XfpmKbdBacklight *backlight)
+xfpm_kbd_backlight_button_pressed_cb (XfpmButton *button,
+                                      XfpmButtonKey type,
+                                      XfpmKbdBacklight *backlight)
 {
-  if ( type == BUTTON_KBD_BRIGHTNESS_UP )
+  if (type == BUTTON_KBD_BRIGHTNESS_UP)
   {
     xfpm_kbd_backlight_up (backlight);
   }
-  else if ( type == BUTTON_KBD_BRIGHTNESS_DOWN )
+  else if (type == BUTTON_KBD_BRIGHTNESS_DOWN)
   {
     xfpm_kbd_backlight_down (backlight);
   }
-  else if ( type == BUTTON_KBD_BRIGHTNESS_CYCLE )
+  else if (type == BUTTON_KBD_BRIGHTNESS_CYCLE)
   {
     xfpm_kbd_backlight_cycle (backlight);
   }
@@ -268,7 +275,7 @@ xfpm_kbd_backlight_init (XfpmKbdBacklight *backlight)
 
   backlight->priv->bus = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, &error);
 
-  if ( error )
+  if (error)
   {
     g_critical ("Unable to get system bus connection : %s", error->message);
     g_error_free (error);
@@ -276,15 +283,15 @@ xfpm_kbd_backlight_init (XfpmKbdBacklight *backlight)
   }
 
   backlight->priv->proxy = g_dbus_proxy_new_sync (backlight->priv->bus,
-                                                  G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES |
-                                                  G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS,
+                                                  G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES
+                                                    | G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS,
                                                   NULL,
                                                   "org.freedesktop.UPower",
                                                   "/org/freedesktop/UPower/KbdBacklight",
                                                   "org.freedesktop.UPower.KbdBacklight",
                                                   NULL,
                                                   NULL);
-  if ( backlight->priv->proxy == NULL )
+  if (backlight->priv->proxy == NULL)
   {
     g_warning ("Unable to get the interface, org.freedesktop.UPower.KbdBacklight");
     goto out;
@@ -292,7 +299,7 @@ xfpm_kbd_backlight_init (XfpmKbdBacklight *backlight)
 
   xfpm_kbd_backlight_init_max_level (backlight);
 
-  if ( backlight->priv->max_level == 0 )
+  if (backlight->priv->max_level == 0)
     goto out;
 
   backlight->priv->step = calculate_step (backlight->priv->max_level);
@@ -310,8 +317,7 @@ xfpm_kbd_backlight_init (XfpmKbdBacklight *backlight)
                 "on-battery", &backlight->priv->on_battery,
                 NULL);
 
-out:
-  ;
+out:;
 }
 
 
@@ -320,22 +326,22 @@ xfpm_kbd_backlight_finalize (GObject *object)
 {
   XfpmKbdBacklight *backlight = XFPM_KBD_BACKLIGHT (object);
 
-  if ( backlight->priv->power )
-    g_object_unref (backlight->priv->power );
+  if (backlight->priv->power)
+    g_object_unref (backlight->priv->power);
 
-  if ( backlight->priv->button )
+  if (backlight->priv->button)
     g_object_unref (backlight->priv->button);
 
-  if ( backlight->priv->notify )
+  if (backlight->priv->notify)
     g_object_unref (backlight->priv->notify);
 
-  if ( backlight->priv->n )
+  if (backlight->priv->n)
     g_object_unref (backlight->priv->n);
 
-  if ( backlight->priv->proxy )
+  if (backlight->priv->proxy)
     g_object_unref (backlight->priv->proxy);
 
-  if ( backlight->priv->bus )
+  if (backlight->priv->bus)
     g_object_unref (backlight->priv->bus);
 
   G_OBJECT_CLASS (xfpm_kbd_backlight_parent_class)->finalize (object);
@@ -349,7 +355,8 @@ xfpm_kbd_backlight_new (void)
 }
 
 
-gboolean xfpm_kbd_backlight_has_hw (XfpmKbdBacklight *backlight)
+gboolean
+xfpm_kbd_backlight_has_hw (XfpmKbdBacklight *backlight)
 {
   return backlight->priv->proxy != NULL;
 }
diff --git a/src/xfpm-kbd-backlight.h b/src/xfpm-kbd-backlight.h
index 5326f6c1a239de61be1a526485a27bc004824b99..1d11edbe4182df63b4cb64dab6dc8324afd85b73 100644
--- a/src/xfpm-kbd-backlight.h
+++ b/src/xfpm-kbd-backlight.h
@@ -25,28 +25,31 @@
 
 G_BEGIN_DECLS
 
-#define XFPM_TYPE_KBD_BACKLIGHT        (xfpm_kbd_backlight_get_type () )
-#define XFPM_KBD_BACKLIGHT(o)          (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_KBD_BACKLIGHT, XfpmKbdBacklight))
-#define XFPM_IS_KBD_BACKLIGHT(o)       (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_KBD_BACKLIGHT))
+#define XFPM_TYPE_KBD_BACKLIGHT (xfpm_kbd_backlight_get_type ())
+#define XFPM_KBD_BACKLIGHT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_KBD_BACKLIGHT, XfpmKbdBacklight))
+#define XFPM_IS_KBD_BACKLIGHT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_KBD_BACKLIGHT))
 
 typedef struct XfpmKbdBacklightPrivate XfpmKbdBacklightPrivate;
 
 typedef struct
 {
-  GObject                     parent;
-  XfpmKbdBacklightPrivate    *priv;
+  GObject parent;
+  XfpmKbdBacklightPrivate *priv;
 
 } XfpmKbdBacklight;
 
 typedef struct
 {
-  GObjectClass                parent_class;
+  GObjectClass parent_class;
 
 } XfpmKbdBacklightClass;
 
-GType                           xfpm_kbd_backlight_get_type         (void) G_GNUC_CONST;
-XfpmKbdBacklight               *xfpm_kbd_backlight_new              (void);
-gboolean                        xfpm_kbd_backlight_has_hw           (XfpmKbdBacklight *backlight);
+GType
+xfpm_kbd_backlight_get_type (void) G_GNUC_CONST;
+XfpmKbdBacklight *
+xfpm_kbd_backlight_new (void);
+gboolean
+xfpm_kbd_backlight_has_hw (XfpmKbdBacklight *backlight);
 
 G_END_DECLS
 
diff --git a/src/xfpm-main.c b/src/xfpm-main.c
index 3ccee93b61d772899e6f0db2cfde55c1b601b1fc..a02554d6b89c9298b074a661b196561598ee8aa4 100644
--- a/src/xfpm-main.c
+++ b/src/xfpm-main.c
@@ -44,19 +44,21 @@ show_version (void)
            "Xfce Power Manager %s\n\n"
            "Part of the Xfce Goodies Project\n"
            "http://goodies.xfce.org\n\n"
-           "Licensed under the GNU GPL.\n\n"), VERSION);
+           "Licensed under the GNU GPL.\n\n"),
+           VERSION);
 
   exit (EXIT_SUCCESS);
 }
 
 static void
-xfpm_quit_signal (gint sig, gpointer data)
+xfpm_quit_signal (gint sig,
+                  gpointer data)
 {
   XfpmManager *manager = (XfpmManager *) data;
 
   XFPM_DEBUG ("sig %d", sig);
 
-  if ( sig != SIGHUP )
+  if (sig != SIGHUP)
     xfpm_manager_stop (manager);
 }
 
@@ -90,18 +92,20 @@ xfpm_dump (GHashTable *hash)
   g_print (_("Without policykit support\n"));
 #endif
   g_print ("---------------------------------------------------\n");
-  g_print ( "%s: %s\n"
-            "%s: %s\n"
-            "%s: %s\n"
-            "%s: %s\n"
-            "%s: %s\n"
-            "%s: %s\n"
-            "%s: %s\n"
-            "%s: %s\n"
-            "%s: %s\n"
-            "%s: %s\n"
-            "%s: %s\n"
-            "%s: %s\n",
+  /* see https://github.com/llvm/llvm-project/issues/55443#issuecomment-2077910853 */
+  /* clang-format off */
+  g_print ("%s: %s\n"
+           "%s: %s\n"
+           "%s: %s\n"
+           "%s: %s\n"
+           "%s: %s\n"
+           "%s: %s\n"
+           "%s: %s\n"
+           "%s: %s\n"
+           "%s: %s\n"
+           "%s: %s\n"
+           "%s: %s\n"
+           "%s: %s\n",
            _("Can suspend"), xfpm_bool_to_local_string (can_suspend),
            _("Can hibernate"), xfpm_bool_to_local_string (can_hibernate),
            _("Authorized to suspend"), xfpm_bool_to_local_string (auth_suspend),
@@ -114,6 +118,7 @@ xfpm_dump (GHashTable *hash)
            _("Has sleep button"), xfpm_bool_to_local_string (has_sleep_button),
            _("Has battery button"), xfpm_bool_to_local_string (has_battery_button),
            _("Has LID"), xfpm_bool_to_local_string (has_lid));
+  /* clang-format on */
 }
 
 static void
@@ -163,7 +168,9 @@ xfpm_dump_remote (GDBusConnection *bus)
 }
 
 static void G_GNUC_NORETURN
-xfpm_start (GDBusConnection *bus, const gchar *client_id, gboolean dump)
+xfpm_start (GDBusConnection *bus,
+            const gchar *client_id,
+            gboolean dump)
 {
   XfpmManager *manager;
   GError *error = NULL;
@@ -172,7 +179,7 @@ xfpm_start (GDBusConnection *bus, const gchar *client_id, gboolean dump)
 
   manager = xfpm_manager_new (bus, client_id);
 
-  if ( xfce_posix_signal_handler_init (&error))
+  if (xfce_posix_signal_handler_init (&error))
   {
     xfce_posix_signal_handler_set_handler (SIGHUP,
                                            xfpm_quit_signal,
@@ -180,13 +187,13 @@ xfpm_start (GDBusConnection *bus, const gchar *client_id, gboolean dump)
 
     xfce_posix_signal_handler_set_handler (SIGINT,
                                            xfpm_quit_signal,
-             manager, NULL);
+                                           manager, NULL);
 
     xfce_posix_signal_handler_set_handler (SIGTERM,
                                            xfpm_quit_signal,
                                            manager, NULL);
   }
-  else if (error)
+  else if (error != NULL)
   {
     g_warning ("Unable to set up POSIX signal handlers: %s", error->message);
     g_error_free (error);
@@ -194,7 +201,7 @@ xfpm_start (GDBusConnection *bus, const gchar *client_id, gboolean dump)
 
   xfpm_manager_start (manager);
 
-  if ( dump )
+  if (dump)
   {
     GHashTable *hash;
     hash = xfpm_manager_get_config (manager);
@@ -210,61 +217,62 @@ xfpm_start (GDBusConnection *bus, const gchar *client_id, gboolean dump)
   exit (EXIT_SUCCESS);
 }
 
-int main (int argc, char **argv)
+int
+main (int argc,
+      char **argv)
 {
   GDBusConnection *bus;
   GError *error = NULL;
   XfpmPowerManager *proxy;
   GOptionContext *octx;
 
-  gboolean run        = FALSE;
-  gboolean quit       = FALSE;
-  gboolean config     = FALSE;
-  gboolean version    = FALSE;
-  gboolean reload     = FALSE;
-  gboolean daemonize  = FALSE;
-  gboolean debug      = FALSE;
-  gboolean dump       = FALSE;
-  gchar   *client_id  = NULL;
-
-  GOptionEntry option_entries[] =
-  {
-    { "run",'r', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &run, NULL, NULL },
-    { "daemon",'\0' , G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &daemonize, N_("Daemonize"), NULL },
-    { "debug",'\0' , G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &debug, N_("Enable debugging"), NULL },
-    { "dump",'\0' , G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &dump, N_("Dump all information"), NULL },
-    { "restart", '\0', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &reload, N_("Restart the running instance of Xfce power manager"), NULL},
-    { "customize", 'c', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &config, N_("Show the configuration dialog"), NULL },
-    { "quit", 'q', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &quit, N_("Quit any running xfce power manager"), NULL },
-    { "version", 'V', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &version, N_("Version information"), NULL },
+  gboolean run = FALSE;
+  gboolean quit = FALSE;
+  gboolean config = FALSE;
+  gboolean version = FALSE;
+  gboolean reload = FALSE;
+  gboolean daemonize = FALSE;
+  gboolean debug = FALSE;
+  gboolean dump = FALSE;
+  gchar *client_id = NULL;
+
+  GOptionEntry option_entries[] = {
+    { "run", 'r', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &run, NULL, NULL },
+    { "daemon", '\0', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &daemonize, N_ ("Daemonize"), NULL },
+    { "debug", '\0', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &debug, N_ ("Enable debugging"), NULL },
+    { "dump", '\0', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &dump, N_ ("Dump all information"), NULL },
+    { "restart", '\0', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &reload, N_ ("Restart the running instance of Xfce power manager"), NULL },
+    { "customize", 'c', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &config, N_ ("Show the configuration dialog"), NULL },
+    { "quit", 'q', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &quit, N_ ("Quit any running xfce power manager"), NULL },
+    { "version", 'V', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &version, N_ ("Version information"), NULL },
     { "sm-client-id", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_STRING, &client_id, NULL, NULL },
-    { NULL, },
+    { NULL },
   };
 
   /* Parse the options */
-  octx = g_option_context_new("");
-  g_option_context_set_ignore_unknown_options(octx, TRUE);
-  g_option_context_add_main_entries(octx, option_entries, NULL);
+  octx = g_option_context_new ("");
+  g_option_context_set_ignore_unknown_options (octx, TRUE);
+  g_option_context_add_main_entries (octx, option_entries, NULL);
 #ifdef ENABLE_X11
-  g_option_context_add_group(octx, xfce_sm_client_get_option_group(argc, argv));
+  g_option_context_add_group (octx, xfce_sm_client_get_option_group (argc, argv));
 #endif
   /* We can't add the following command because it will invoke gtk_init
      before we have a chance to fork.
      g_option_context_add_group(octx, gtk_get_option_group(TRUE));
    */
 
-  if (!g_option_context_parse(octx, &argc, &argv, &error))
+  if (!g_option_context_parse (octx, &argc, &argv, &error))
   {
-    g_printerr(_("Failed to parse arguments: %s\n"), error->message);
-    g_error_free(error);
-    g_option_context_free(octx);
+    g_printerr (_("Failed to parse arguments: %s\n"), error->message);
+    g_error_free (error);
+    g_option_context_free (octx);
 
     return EXIT_FAILURE;
   }
 
-  g_option_context_free(octx);
+  g_option_context_free (octx);
 
-  if ( version )
+  if (version)
     show_version ();
 
   /* Fork if needed */
@@ -294,9 +302,9 @@ int main (int argc, char **argv)
     return EXIT_FAILURE;
   }
 
-  if ( quit )
+  if (quit)
   {
-    if (!xfpm_dbus_name_has_owner (bus, "org.xfce.PowerManager") )
+    if (!xfpm_dbus_name_has_owner (bus, "org.xfce.PowerManager"))
     {
       g_print (_("Xfce power manager is not running"));
       g_print ("\n");
@@ -305,22 +313,22 @@ int main (int argc, char **argv)
     else
     {
       proxy = xfpm_power_manager_proxy_new_sync (bus,
-                   G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES |
-                   G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS,
-                   "org.xfce.PowerManager",
-                   "/org/xfce/PowerManager",
-                   NULL,
-                   NULL);
-      if ( !proxy )
+                                                 G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES
+                                                   | G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS,
+                                                 "org.xfce.PowerManager",
+                                                 "/org/xfce/PowerManager",
+                                                 NULL,
+                                                 NULL);
+      if (proxy == NULL)
       {
         g_critical ("Failed to get proxy");
-        g_object_unref(bus);
+        g_object_unref (bus);
         return EXIT_FAILURE;
       }
 
       xfpm_power_manager_call_quit_sync (proxy, NULL, &error);
       g_object_unref (proxy);
-      if ( error)
+      if (error != NULL)
       {
         g_critical ("Failed to send quit message: %s", error->message);
         g_error_free (error);
@@ -331,24 +339,24 @@ int main (int argc, char **argv)
     return EXIT_SUCCESS;
   }
 
-  if ( config )
+  if (config)
   {
     g_spawn_command_line_async ("xfce4-power-manager-settings", &error);
 
-    if ( error )
+    if (error != NULL)
     {
-        g_critical ("Failed to execute xfce4-power-manager-settings: %s", error->message);
-        g_error_free (error);
-        return EXIT_FAILURE;
+      g_critical ("Failed to execute xfce4-power-manager-settings: %s", error->message);
+      g_error_free (error);
+      return EXIT_FAILURE;
     }
 
     return EXIT_SUCCESS;
   }
 
-  if ( reload )
+  if (reload)
   {
-    if (!xfpm_dbus_name_has_owner (bus, "org.xfce.PowerManager") &&
-        !xfpm_dbus_name_has_owner (bus, "org.freedesktop.PowerManagement"))
+    if (!xfpm_dbus_name_has_owner (bus, "org.xfce.PowerManager")
+        && !xfpm_dbus_name_has_owner (bus, "org.freedesktop.PowerManagement"))
     {
       g_print (_("Xfce power manager is not running"));
       g_print ("\n");
@@ -356,8 +364,8 @@ int main (int argc, char **argv)
     }
 
     proxy = xfpm_power_manager_proxy_new_sync (bus,
-                                               G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES |
-                                               G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS,
+                                               G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES
+                                                 | G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS,
                                                "org.xfce.PowerManager",
                                                "/org/xfce/PowerManager",
                                                NULL,
@@ -370,7 +378,7 @@ int main (int argc, char **argv)
       return EXIT_FAILURE;
     }
 
-    if ( !xfpm_power_manager_call_restart_sync (proxy, NULL, NULL) )
+    if (!xfpm_power_manager_call_restart_sync (proxy, NULL, NULL))
     {
       g_critical ("Unable to send reload message");
       g_object_unref (proxy);
@@ -387,7 +395,7 @@ int main (int argc, char **argv)
     return EXIT_SUCCESS;
   }
 
-  if (xfpm_dbus_name_has_owner (bus, "org.freedesktop.PowerManagement") )
+  if (xfpm_dbus_name_has_owner (bus, "org.freedesktop.PowerManagement"))
   {
     g_print ("%s: %s\n", _("Xfce Power Manager"), _("Another power manager is already running"));
   }
diff --git a/src/xfpm-manager.c b/src/xfpm-manager.c
index 9a1e40434bafc43dfe1d596a49a48528b0da0bc5..ea491d95bd594437bcc8d8c0b5be546b72c92c57 100644
--- a/src/xfpm-manager.c
+++ b/src/xfpm-manager.c
@@ -59,59 +59,67 @@
 #define WINDOWING_IS_X11() FALSE
 #endif
 
-static void xfpm_manager_finalize   (GObject *object);
-static void xfpm_manager_set_property(GObject *object,
-                                guint property_id,
-                                const GValue *value,
-                                GParamSpec *pspec);
-static void xfpm_manager_get_property(GObject *object,
-                                guint property_id,
-                                GValue *value,
-                                GParamSpec *pspec);
+static void
+xfpm_manager_finalize (GObject *object);
+static void
+xfpm_manager_set_property (GObject *object,
+                           guint property_id,
+                           const GValue *value,
+                           GParamSpec *pspec);
+static void
+xfpm_manager_get_property (GObject *object,
+                           guint property_id,
+                           GValue *value,
+                           GParamSpec *pspec);
 
-static void xfpm_manager_dbus_class_init (XfpmManagerClass *klass);
-static void xfpm_manager_dbus_init   (XfpmManager *manager);
+static void
+xfpm_manager_dbus_class_init (XfpmManagerClass *klass);
+static void
+xfpm_manager_dbus_init (XfpmManager *manager);
 
-static gboolean xfpm_manager_quit (XfpmManager *manager);
+static gboolean
+xfpm_manager_quit (XfpmManager *manager);
 
-static void xfpm_manager_show_tray_icon (XfpmManager *manager);
-static void xfpm_manager_hide_tray_icon (XfpmManager *manager);
+static void
+xfpm_manager_show_tray_icon (XfpmManager *manager);
+static void
+xfpm_manager_hide_tray_icon (XfpmManager *manager);
 
 #define SLEEP_KEY_TIMEOUT 6.0f
 
 struct XfpmManagerPrivate
 {
-  GDBusConnection    *session_bus;
-  GDBusConnection    *system_bus;
+  GDBusConnection *session_bus;
+  GDBusConnection *system_bus;
 
 #ifdef ENABLE_X11
-  XfceSMClient       *client;
-  gboolean            session_managed;
+  XfceSMClient *client;
+  gboolean session_managed;
 #endif
 
-  XfpmPower          *power;
-  XfpmButton         *button;
-  XfpmXfconf         *conf;
-  XfpmBacklight      *backlight;
-  XfpmKbdBacklight   *kbd_backlight;
-  XfceConsolekit     *console;
-  XfceSystemd        *systemd;
-  XfpmDBusMonitor    *monitor;
-  XfpmInhibit        *inhibit;
-  XfpmPPD            *ppd;
-  XfceScreensaver    *screensaver;
-  XfpmIdle           *idle;
-  GtkStatusIcon      *adapter_icon;
-  GtkWidget          *power_button;
-  gint                show_tray_icon;
-
-  XfpmDpms           *dpms;
-
-  GTimer         *timer;
-
-  gboolean          inhibited;
-
-  gint                inhibit_fd;
+  XfpmPower *power;
+  XfpmButton *button;
+  XfpmXfconf *conf;
+  XfpmBacklight *backlight;
+  XfpmKbdBacklight *kbd_backlight;
+  XfceConsolekit *console;
+  XfceSystemd *systemd;
+  XfpmDBusMonitor *monitor;
+  XfpmInhibit *inhibit;
+  XfpmPPD *ppd;
+  XfceScreensaver *screensaver;
+  XfpmIdle *idle;
+  GtkStatusIcon *adapter_icon;
+  GtkWidget *power_button;
+  gint show_tray_icon;
+
+  XfpmDpms *dpms;
+
+  GTimer *timer;
+
+  gboolean inhibited;
+
+  gint inhibit_fd;
 };
 
 enum
@@ -125,24 +133,24 @@ G_DEFINE_TYPE_WITH_PRIVATE (XfpmManager, xfpm_manager, G_TYPE_OBJECT)
 static void
 xfpm_manager_class_init (XfpmManagerClass *klass)
 {
-  GObjectClass *object_class = G_OBJECT_CLASS(klass);
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
 
   object_class->finalize = xfpm_manager_finalize;
   object_class->set_property = xfpm_manager_set_property;
   object_class->get_property = xfpm_manager_get_property;
 
-#define XFPM_PARAM_FLAGS  (G_PARAM_READWRITE \
-                     | G_PARAM_CONSTRUCT \
-                     | G_PARAM_STATIC_NAME \
-                     | G_PARAM_STATIC_NICK \
-                     | G_PARAM_STATIC_BLURB)
+#define XFPM_PARAM_FLAGS (G_PARAM_READWRITE \
+                          | G_PARAM_CONSTRUCT \
+                          | G_PARAM_STATIC_NAME \
+                          | G_PARAM_STATIC_NICK \
+                          | G_PARAM_STATIC_BLURB)
 
   g_object_class_install_property (object_class, PROP_SHOW_TRAY_ICON,
-                             g_param_spec_int (SHOW_TRAY_ICON_CFG,
-                                               SHOW_TRAY_ICON_CFG,
-                                               SHOW_TRAY_ICON_CFG,
-                                               0, 5, 0,
-                                               XFPM_PARAM_FLAGS));
+                                   g_param_spec_int (SHOW_TRAY_ICON_CFG,
+                                                     SHOW_TRAY_ICON_CFG,
+                                                     SHOW_TRAY_ICON_CFG,
+                                                     0, 5, 0,
+                                                     XFPM_PARAM_FLAGS));
 #undef XFPM_PARAM_FLAGS
 }
 
@@ -159,14 +167,12 @@ xfpm_manager_init (XfpmManager *manager)
 static void
 xfpm_manager_finalize (GObject *object)
 {
-  XfpmManager *manager;
+  XfpmManager *manager = XFPM_MANAGER (object);
 
-  manager = XFPM_MANAGER(object);
-
-  if ( manager->priv->session_bus )
+  if (manager->priv->session_bus)
     g_object_unref (manager->priv->session_bus);
 
-  if ( manager->priv->system_bus )
+  if (manager->priv->system_bus)
     g_object_unref (manager->priv->system_bus);
 
   g_object_unref (manager->priv->power);
@@ -176,9 +182,9 @@ xfpm_manager_finalize (GObject *object)
   if (manager->priv->client != NULL)
     g_object_unref (manager->priv->client);
 #endif
-  if ( manager->priv->systemd != NULL )
+  if (manager->priv->systemd != NULL)
     g_object_unref (manager->priv->systemd);
-  if ( manager->priv->console != NULL )
+  if (manager->priv->console != NULL)
     g_object_unref (manager->priv->console);
   g_object_unref (manager->priv->monitor);
   g_object_unref (manager->priv->inhibit);
@@ -205,10 +211,11 @@ xfpm_manager_set_property (GObject *object,
                            const GValue *value,
                            GParamSpec *pspec)
 {
-  XfpmManager *manager = XFPM_MANAGER(object);
+  XfpmManager *manager = XFPM_MANAGER (object);
   gint new_value;
 
-  switch(property_id) {
+  switch (property_id)
+  {
     case PROP_SHOW_TRAY_ICON:
       new_value = g_value_get_int (value);
       if (new_value != manager->priv->show_tray_icon)
@@ -228,9 +235,9 @@ xfpm_manager_set_property (GObject *object,
       break;
 
     default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
       break;
-    }
+  }
 }
 
 static void
@@ -239,27 +246,25 @@ xfpm_manager_get_property (GObject *object,
                            GValue *value,
                            GParamSpec *pspec)
 {
-  XfpmManager *manager = XFPM_MANAGER(object);
+  XfpmManager *manager = XFPM_MANAGER (object);
 
-  switch(property_id) {
+  switch (property_id)
+  {
     case PROP_SHOW_TRAY_ICON:
       g_value_set_int (value, manager->priv->show_tray_icon);
       break;
 
     default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
       break;
-    }
+  }
 }
 
 static void
 xfpm_manager_release_names (XfpmManager *manager)
 {
-  xfpm_dbus_release_name (manager->priv->session_bus,
-                          "org.xfce.PowerManager");
-
-  xfpm_dbus_release_name (manager->priv->session_bus,
-                          "org.freedesktop.PowerManagement");
+  xfpm_dbus_release_name (manager->priv->session_bus, "org.xfce.PowerManager");
+  xfpm_dbus_release_name (manager->priv->session_bus, "org.freedesktop.PowerManagement");
 }
 
 static gboolean
@@ -277,7 +282,9 @@ xfpm_manager_quit (XfpmManager *manager)
 }
 
 static void
-xfpm_manager_system_bus_connection_changed_cb (XfpmDBusMonitor *monitor, gboolean connected, XfpmManager *manager)
+xfpm_manager_system_bus_connection_changed_cb (XfpmDBusMonitor *monitor,
+                                               gboolean connected,
+                                               XfpmManager *manager)
 {
   if (connected)
   {
@@ -290,18 +297,16 @@ xfpm_manager_system_bus_connection_changed_cb (XfpmDBusMonitor *monitor, gboolea
 static gboolean
 xfpm_manager_reserve_names (XfpmManager *manager)
 {
-  if ( !xfpm_dbus_register_name (manager->priv->session_bus,
-                                 "org.xfce.PowerManager") ||
-       !xfpm_dbus_register_name (manager->priv->session_bus,
-                                 "org.freedesktop.PowerManagement") )
+  if (!xfpm_dbus_register_name (manager->priv->session_bus, "org.xfce.PowerManager")
+      || !xfpm_dbus_register_name (manager->priv->session_bus, "org.freedesktop.PowerManagement"))
   {
     g_warning ("Unable to reserve bus name: Maybe any already running instance?");
-
     g_object_unref (G_OBJECT (manager));
     gtk_main_quit ();
 
     return FALSE;
   }
+
   return TRUE;
 }
 
@@ -315,13 +320,13 @@ xfpm_manager_shutdown (XfpmManager *manager)
   else
     xfce_consolekit_power_off (manager->priv->console, TRUE, &error);
 
-  if ( error )
+  if (error)
   {
     g_warning ("Failed to shutdown the system : %s", error->message);
     g_error_free (error);
     /* Try with the session then */
 #ifdef ENABLE_X11
-    if ( manager->priv->session_managed )
+    if (manager->priv->session_managed)
       xfce_sm_client_request_shutdown (manager->priv->client, XFCE_SM_CLIENT_SHUTDOWN_HINT_HALT);
 #endif
   }
@@ -331,13 +336,15 @@ static void
 xfpm_manager_ask_shutdown (XfpmManager *manager)
 {
 #ifdef ENABLE_X11
-  if ( manager->priv->session_managed )
+  if (manager->priv->session_managed)
     xfce_sm_client_request_shutdown (manager->priv->client, XFCE_SM_CLIENT_SHUTDOWN_HINT_ASK);
 #endif
 }
 
 static void
-xfpm_manager_sleep_request (XfpmManager *manager, XfpmShutdownRequest req, gboolean force)
+xfpm_manager_sleep_request (XfpmManager *manager,
+                            XfpmShutdownRequest req,
+                            gboolean force)
 {
   switch (req)
   {
@@ -368,37 +375,39 @@ xfpm_manager_reset_sleep_timer (XfpmManager *manager)
 }
 
 static void
-xfpm_manager_button_pressed_cb (XfpmButton *bt, XfpmButtonKey type, XfpmManager *manager)
+xfpm_manager_button_pressed_cb (XfpmButton *bt,
+                                XfpmButtonKey type,
+                                XfpmManager *manager)
 {
   XfpmShutdownRequest req = XFPM_DO_NOTHING;
 
   XFPM_DEBUG_ENUM (type, XFPM_TYPE_BUTTON_KEY, "Received button press event");
 
-  if ( type == BUTTON_MON_BRIGHTNESS_DOWN || type == BUTTON_MON_BRIGHTNESS_UP )
+  if (type == BUTTON_MON_BRIGHTNESS_DOWN || type == BUTTON_MON_BRIGHTNESS_UP)
     return;
 
-  if ( type == BUTTON_KBD_BRIGHTNESS_DOWN || type == BUTTON_KBD_BRIGHTNESS_UP || type == BUTTON_KBD_BRIGHTNESS_CYCLE )
+  if (type == BUTTON_KBD_BRIGHTNESS_DOWN || type == BUTTON_KBD_BRIGHTNESS_UP || type == BUTTON_KBD_BRIGHTNESS_CYCLE)
     return;
 
-  if ( type == BUTTON_POWER_OFF )
+  if (type == BUTTON_POWER_OFF)
   {
     g_object_get (G_OBJECT (manager->priv->conf),
                   POWER_SWITCH_CFG, &req,
                   NULL);
   }
-  else if ( type == BUTTON_SLEEP )
+  else if (type == BUTTON_SLEEP)
   {
     g_object_get (G_OBJECT (manager->priv->conf),
                   SLEEP_SWITCH_CFG, &req,
                   NULL);
   }
-  else if ( type == BUTTON_HIBERNATE )
-    {
+  else if (type == BUTTON_HIBERNATE)
+  {
     g_object_get (G_OBJECT (manager->priv->conf),
                   HIBERNATE_SWITCH_CFG, &req,
                   NULL);
   }
-  else if ( type == BUTTON_BATTERY )
+  else if (type == BUTTON_BATTERY)
   {
     g_object_get (G_OBJECT (manager->priv->conf),
                   BATTERY_SWITCH_CFG, &req,
@@ -411,11 +420,11 @@ xfpm_manager_button_pressed_cb (XfpmButton *bt, XfpmButtonKey type, XfpmManager
 
   XFPM_DEBUG_ENUM (req, XFPM_TYPE_SHUTDOWN_REQUEST, "Shutdown request : ");
 
-  if ( req == XFPM_ASK )
+  if (req == XFPM_ASK)
     xfpm_manager_ask_shutdown (manager);
   else
   {
-    if ( g_timer_elapsed (manager->priv->timer, NULL) > SLEEP_KEY_TIMEOUT )
+    if (g_timer_elapsed (manager->priv->timer, NULL) > SLEEP_KEY_TIMEOUT)
     {
       g_timer_reset (manager->priv->timer);
       xfpm_manager_sleep_request (manager, req, FALSE);
@@ -424,7 +433,9 @@ xfpm_manager_button_pressed_cb (XfpmButton *bt, XfpmButtonKey type, XfpmManager
 }
 
 static void
-xfpm_manager_lid_changed_cb (XfpmPower *power, gboolean lid_is_closed, XfpmManager *manager)
+xfpm_manager_lid_changed_cb (XfpmPower *power,
+                             gboolean lid_is_closed,
+                             XfpmManager *manager)
 {
   XfpmLidTriggerAction action;
   gboolean on_battery, logind_handle_lid_switch;
@@ -447,18 +458,18 @@ xfpm_manager_lid_changed_cb (XfpmPower *power, gboolean lid_is_closed, XfpmManag
                 on_battery ? LID_SWITCH_ON_BATTERY_CFG : LID_SWITCH_ON_AC_CFG, &action,
                 NULL);
 
-  if ( lid_is_closed )
+  if (lid_is_closed)
   {
     XFPM_DEBUG_ENUM (action, XFPM_TYPE_LID_TRIGGER_ACTION, "LID close event");
 
-    if ( action == LID_TRIGGER_DPMS )
+    if (action == LID_TRIGGER_DPMS)
     {
       if (manager->priv->dpms != NULL && !xfpm_is_multihead_connected ())
         xfpm_dpms_set_mode (manager->priv->dpms, XFPM_DPMS_MODE_OFF);
     }
-    else if ( action == LID_TRIGGER_LOCK_SCREEN )
+    else if (action == LID_TRIGGER_LOCK_SCREEN)
     {
-      if ( !xfpm_is_multihead_connected () )
+      if (!xfpm_is_multihead_connected ())
       {
         if (!xfce_screensaver_lock (manager->priv->screensaver))
         {
@@ -469,7 +480,7 @@ xfpm_manager_lid_changed_cb (XfpmPower *power, gboolean lid_is_closed, XfpmManag
         }
       }
     }
-    else if ( action != LID_TRIGGER_NOTHING )
+    else if (action != LID_TRIGGER_NOTHING)
     {
       /*
        * Force sleep here as lid is closed and no point of asking the
@@ -489,13 +500,17 @@ xfpm_manager_lid_changed_cb (XfpmPower *power, gboolean lid_is_closed, XfpmManag
 }
 
 static void
-xfpm_manager_inhibit_changed_cb (XfpmInhibit *inhibit, gboolean inhibited, XfpmManager *manager)
+xfpm_manager_inhibit_changed_cb (XfpmInhibit *inhibit,
+                                 gboolean inhibited,
+                                 XfpmManager *manager)
 {
   manager->priv->inhibited = inhibited;
 }
 
 static void
-xfpm_manager_alarm_timeout_cb (XfpmIdle *idle, XfpmAlarmId id, XfpmManager *manager)
+xfpm_manager_alarm_timeout_cb (XfpmIdle *idle,
+                               XfpmAlarmId id,
+                               XfpmManager *manager)
 {
   if (xfpm_power_is_in_presentation_mode (manager->priv->power))
     return;
@@ -507,7 +522,7 @@ xfpm_manager_alarm_timeout_cb (XfpmIdle *idle, XfpmAlarmId id, XfpmManager *mana
     XfpmShutdownRequest sleep_mode = XFPM_DO_NOTHING;
     gboolean on_battery;
 
-    if ( manager->priv->inhibited )
+    if (manager->priv->inhibited)
     {
       XFPM_DEBUG ("Idle sleep alarm timeout, but power manager is currently inhibited, action ignored");
       return;
@@ -527,7 +542,7 @@ xfpm_manager_alarm_timeout_cb (XfpmIdle *idle, XfpmAlarmId id, XfpmManager *mana
                   NULL);
 
     if ((id == XFPM_ALARM_ID_INACTIVITY_ON_AC && !on_battery)
-        || (id ==  XFPM_ALARM_ID_INACTIVITY_ON_BATTERY && on_battery))
+        || (id == XFPM_ALARM_ID_INACTIVITY_ON_BATTERY && on_battery))
       xfpm_manager_sleep_request (manager, sleep_mode, FALSE);
   }
 }
@@ -575,14 +590,16 @@ xfpm_manager_set_idle_alarm_on_battery (XfpmManager *manager)
 }
 
 static void
-xfpm_manager_on_battery_changed_cb (XfpmPower *power, gboolean on_battery, XfpmManager *manager)
+xfpm_manager_on_battery_changed_cb (XfpmPower *power,
+                                    gboolean on_battery,
+                                    XfpmManager *manager)
 {
   if (manager->priv->idle != NULL)
     xfpm_idle_alarm_reset_all (manager->priv->idle);
 }
 
-static gchar*
-xfpm_manager_get_systemd_events(XfpmManager *manager)
+static gchar *
+xfpm_manager_get_systemd_events (XfpmManager *manager)
 {
   GSList *events = NULL, *current_event;
   gchar *what = g_strdup ("");
@@ -596,28 +613,28 @@ xfpm_manager_get_systemd_events(XfpmManager *manager)
                 NULL);
 
   if (!logind_handle_power_key)
-    events = g_slist_append(events, "handle-power-key");
+    events = g_slist_append (events, "handle-power-key");
   if (!logind_handle_suspend_key)
-    events = g_slist_append(events, "handle-suspend-key");
+    events = g_slist_append (events, "handle-suspend-key");
   if (!logind_handle_hibernate_key)
-    events = g_slist_append(events, "handle-hibernate-key");
+    events = g_slist_append (events, "handle-hibernate-key");
   if (!logind_handle_lid_switch)
-    events = g_slist_append(events, "handle-lid-switch");
+    events = g_slist_append (events, "handle-lid-switch");
 
   if (events != NULL)
   {
-    g_free(what);
+    g_free (what);
     current_event = events;
 
-    what = g_strdup ( (gchar *) current_event->data );
+    what = g_strdup ((gchar *) current_event->data);
     while ((current_event = g_slist_next (current_event)))
     {
       gchar *what_temp = g_strconcat (what, ":", (gchar *) current_event->data, NULL);
-      g_free(what);
+      g_free (what);
       what = what_temp;
     }
 
-    g_slist_free(events);
+    g_slist_free (events);
   }
 
   return what;
@@ -631,7 +648,7 @@ xfpm_manager_inhibit_sleep_systemd (XfpmManager *manager)
   GError *error = NULL;
   GUnixFDList *fd_list = NULL;
   gint fd = -1;
-  char *what = xfpm_manager_get_systemd_events(manager);
+  char *what = xfpm_manager_get_systemd_events (manager);
   const char *who = "xfce4-power-manager";
   const char *why = "xfce4-power-manager handles these events";
   const char *mode = "block";
@@ -702,7 +719,8 @@ xfpm_manager_systemd_events_changed (XfpmManager *manager)
 }
 
 static void
-xfpm_manager_tray_update_tooltip (PowerManagerButton *button, XfpmManager *manager)
+xfpm_manager_tray_update_tooltip (PowerManagerButton *button,
+                                  XfpmManager *manager)
 {
   g_return_if_fail (XFPM_IS_MANAGER (manager));
   g_return_if_fail (POWER_MANAGER_IS_BUTTON (manager->priv->power_button));
@@ -710,31 +728,39 @@ xfpm_manager_tray_update_tooltip (PowerManagerButton *button, XfpmManager *manag
 
   XFPM_DEBUG ("updating tooltip");
 
-  if (power_manager_button_get_tooltip (POWER_MANAGER_BUTTON(manager->priv->power_button)) == NULL)
+  if (power_manager_button_get_tooltip (POWER_MANAGER_BUTTON (manager->priv->power_button)) == NULL)
     return;
 
-G_GNUC_BEGIN_IGNORE_DEPRECATIONS
-  gtk_status_icon_set_tooltip_markup (manager->priv->adapter_icon, power_manager_button_get_tooltip (POWER_MANAGER_BUTTON(manager->priv->power_button)));
-G_GNUC_END_IGNORE_DEPRECATIONS
+  G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+  gtk_status_icon_set_tooltip_markup (
+    manager->priv->adapter_icon,
+    power_manager_button_get_tooltip (POWER_MANAGER_BUTTON (manager->priv->power_button)));
+  G_GNUC_END_IGNORE_DEPRECATIONS
 }
 
 static void
-xfpm_manager_tray_update_icon (PowerManagerButton *button, XfpmManager *manager)
+xfpm_manager_tray_update_icon (PowerManagerButton *button,
+                               XfpmManager *manager)
 {
   g_return_if_fail (XFPM_IS_MANAGER (manager));
   g_return_if_fail (POWER_MANAGER_IS_BUTTON (manager->priv->power_button));
 
   XFPM_DEBUG ("updating icon");
 
-G_GNUC_BEGIN_IGNORE_DEPRECATIONS
-  gtk_status_icon_set_from_icon_name (manager->priv->adapter_icon, power_manager_button_get_icon_name (POWER_MANAGER_BUTTON(manager->priv->power_button)));
-G_GNUC_END_IGNORE_DEPRECATIONS
+  G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+  gtk_status_icon_set_from_icon_name (
+    manager->priv->adapter_icon,
+    power_manager_button_get_icon_name (POWER_MANAGER_BUTTON (manager->priv->power_button)));
+  G_GNUC_END_IGNORE_DEPRECATIONS
 }
 
 static void
-xfpm_manager_show_tray_menu (GtkStatusIcon *icon, guint button, guint activate_time, XfpmManager *manager)
+xfpm_manager_show_tray_menu (GtkStatusIcon *icon,
+                             guint button,
+                             guint activate_time,
+                             XfpmManager *manager)
 {
-  power_manager_button_show_menu (POWER_MANAGER_BUTTON(manager->priv->power_button));
+  power_manager_button_show_menu (POWER_MANAGER_BUTTON (manager->priv->power_button));
 }
 
 static void
@@ -746,29 +772,32 @@ xfpm_manager_show_tray_icon (XfpmManager *manager)
     return;
   }
 
-G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+  G_GNUC_BEGIN_IGNORE_DEPRECATIONS
   manager->priv->adapter_icon = gtk_status_icon_new ();
   manager->priv->power_button = g_object_ref_sink (power_manager_button_new ());
-G_GNUC_END_IGNORE_DEPRECATIONS
+  G_GNUC_END_IGNORE_DEPRECATIONS
 
   XFPM_DEBUG ("Showing tray icon");
 
   /* send a show event to startup the button */
-  power_manager_button_show (POWER_MANAGER_BUTTON(manager->priv->power_button));
+  power_manager_button_show (POWER_MANAGER_BUTTON (manager->priv->power_button));
 
   /* initial update the tray icon + tooltip */
-  xfpm_manager_tray_update_icon (POWER_MANAGER_BUTTON(manager->priv->power_button), manager);
-  xfpm_manager_tray_update_tooltip (POWER_MANAGER_BUTTON(manager->priv->power_button), manager);
+  xfpm_manager_tray_update_icon (POWER_MANAGER_BUTTON (manager->priv->power_button), manager);
+  xfpm_manager_tray_update_tooltip (POWER_MANAGER_BUTTON (manager->priv->power_button), manager);
 
   /* Listen to the tooltip and icon changes */
-  g_signal_connect (G_OBJECT(manager->priv->power_button), "tooltip-changed",   G_CALLBACK(xfpm_manager_tray_update_tooltip), manager);
-  g_signal_connect (G_OBJECT(manager->priv->power_button), "icon-name-changed", G_CALLBACK(xfpm_manager_tray_update_icon),    manager);
+  g_signal_connect (G_OBJECT (manager->priv->power_button), "tooltip-changed",
+                    G_CALLBACK (xfpm_manager_tray_update_tooltip), manager);
+  g_signal_connect (G_OBJECT (manager->priv->power_button), "icon-name-changed",
+                    G_CALLBACK (xfpm_manager_tray_update_icon), manager);
 
-G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+  G_GNUC_BEGIN_IGNORE_DEPRECATIONS
   gtk_status_icon_set_visible (manager->priv->adapter_icon, TRUE);
-G_GNUC_END_IGNORE_DEPRECATIONS
+  G_GNUC_END_IGNORE_DEPRECATIONS
 
-  g_signal_connect (manager->priv->adapter_icon, "popup-menu", G_CALLBACK (xfpm_manager_show_tray_menu), manager);
+  g_signal_connect (manager->priv->adapter_icon, "popup-menu",
+                    G_CALLBACK (xfpm_manager_show_tray_menu), manager);
 }
 
 static void
@@ -777,29 +806,26 @@ xfpm_manager_hide_tray_icon (XfpmManager *manager)
   if (manager->priv->adapter_icon == NULL)
     return;
 
-G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+  G_GNUC_BEGIN_IGNORE_DEPRECATIONS
   gtk_status_icon_set_visible (manager->priv->adapter_icon, FALSE);
-G_GNUC_END_IGNORE_DEPRECATIONS
+  G_GNUC_END_IGNORE_DEPRECATIONS
 
-    /* disconnect from all the signals */
-  g_signal_handlers_disconnect_by_func (G_OBJECT(manager->priv->power_button), G_CALLBACK(xfpm_manager_tray_update_tooltip), manager);
-  g_signal_handlers_disconnect_by_func (G_OBJECT(manager->priv->power_button), G_CALLBACK(xfpm_manager_tray_update_icon),    manager);
-  g_signal_handlers_disconnect_by_func (G_OBJECT(manager->priv->adapter_icon), G_CALLBACK(xfpm_manager_show_tray_menu),      manager);
+  /* disconnect from all the signals */
+  g_signal_handlers_disconnect_by_func (manager->priv->power_button, xfpm_manager_tray_update_tooltip, manager);
+  g_signal_handlers_disconnect_by_func (manager->priv->power_button, xfpm_manager_tray_update_icon, manager);
+  g_signal_handlers_disconnect_by_func (manager->priv->adapter_icon, xfpm_manager_show_tray_menu, manager);
 
   g_object_unref (manager->priv->power_button);
   g_object_unref (manager->priv->adapter_icon);
-
   manager->priv->power_button = NULL;
   manager->priv->adapter_icon = NULL;
 }
 
 XfpmManager *
-xfpm_manager_new (GDBusConnection *bus, const gchar *client_id)
+xfpm_manager_new (GDBusConnection *bus,
+                  const gchar *client_id)
 {
-  XfpmManager *manager = NULL;
-
-  manager = g_object_new (XFPM_TYPE_MANAGER, NULL);
-
+  XfpmManager *manager = g_object_new (XFPM_TYPE_MANAGER, NULL);
   manager->priv->session_bus = bus;
 
 #ifdef ENABLE_X11
@@ -807,8 +833,7 @@ xfpm_manager_new (GDBusConnection *bus, const gchar *client_id)
   {
     GError *error = NULL;
     gchar *current_dir = g_get_current_dir ();
-    const gchar *restart_command[] =
-    {
+    const gchar *restart_command[] = {
       "xfce4-power-manager",
       "--restart",
       NULL
@@ -841,12 +866,13 @@ xfpm_manager_new (GDBusConnection *bus, const gchar *client_id)
   return manager;
 }
 
-void xfpm_manager_start (XfpmManager *manager)
+void
+xfpm_manager_start (XfpmManager *manager)
 {
   GError *error = NULL;
 
-  if ( !xfpm_manager_reserve_names (manager) )
-  goto out;
+  if (!xfpm_manager_reserve_names (manager))
+    goto out;
 
   manager->priv->power = xfpm_power_get ();
   manager->priv->button = xfpm_button_new ();
@@ -855,7 +881,7 @@ void xfpm_manager_start (XfpmManager *manager)
   manager->priv->console = NULL;
   manager->priv->systemd = NULL;
 
-  if ( LOGIND_RUNNING () )
+  if (LOGIND_RUNNING ())
     manager->priv->systemd = xfce_systemd_get ();
   else
     manager->priv->console = xfce_consolekit_get ();
@@ -865,8 +891,8 @@ void xfpm_manager_start (XfpmManager *manager)
   manager->priv->ppd = xfpm_ppd_new ();
   manager->priv->idle = xfpm_idle_new ();
 
-    /* Don't allow systemd to handle power/suspend/hibernate buttons
-     * and lid-switch */
+  /* Don't allow systemd to handle power/suspend/hibernate buttons
+   * and lid-switch */
   manager->priv->system_bus = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, &error);
   if (manager->priv->system_bus)
     manager->priv->inhibit_fd = xfpm_manager_inhibit_sleep_systemd (manager);
@@ -902,9 +928,7 @@ void xfpm_manager_start (XfpmManager *manager)
                            G_CALLBACK (xfpm_manager_system_bus_connection_changed_cb), manager, 0);
 
   manager->priv->backlight = xfpm_backlight_new ();
-
   manager->priv->kbd_backlight = xfpm_kbd_backlight_new ();
-
   manager->priv->dpms = xfpm_dpms_new ();
 
   g_signal_connect_object (manager->priv->button, "button_pressed",
@@ -912,39 +936,35 @@ void xfpm_manager_start (XfpmManager *manager)
 
   g_signal_connect_object (manager->priv->power, "lid-changed",
                            G_CALLBACK (xfpm_manager_lid_changed_cb), manager, 0);
-
   g_signal_connect_object (manager->priv->power, "on-battery-changed",
                            G_CALLBACK (xfpm_manager_on_battery_changed_cb), manager, 0);
-
   g_signal_connect_object (manager->priv->power, "waking-up",
                            G_CALLBACK (xfpm_manager_reset_sleep_timer), manager, G_CONNECT_SWAPPED);
-
   g_signal_connect_object (manager->priv->power, "sleeping",
                            G_CALLBACK (xfpm_manager_reset_sleep_timer), manager, G_CONNECT_SWAPPED);
-
   g_signal_connect_object (manager->priv->power, "ask-shutdown",
                            G_CALLBACK (xfpm_manager_ask_shutdown), manager, G_CONNECT_SWAPPED);
-
   g_signal_connect_object (manager->priv->power, "shutdown",
                            G_CALLBACK (xfpm_manager_shutdown), manager, G_CONNECT_SWAPPED);
 
   xfconf_g_property_bind (xfpm_xfconf_get_channel (manager->priv->conf),
-                                                   XFPM_PROPERTIES_PREFIX SHOW_TRAY_ICON_CFG,
-                                                   G_TYPE_INT,
-                                                   G_OBJECT(manager),
-                                                   SHOW_TRAY_ICON_CFG);
-out:
-  ;
+                          XFPM_PROPERTIES_PREFIX SHOW_TRAY_ICON_CFG,
+                          G_TYPE_INT,
+                          G_OBJECT (manager),
+                          SHOW_TRAY_ICON_CFG);
+out:;
 }
 
-void xfpm_manager_stop (XfpmManager *manager)
+void
+xfpm_manager_stop (XfpmManager *manager)
 {
   XFPM_DEBUG ("Stopping");
   g_return_if_fail (XFPM_IS_MANAGER (manager));
   xfpm_manager_quit (manager);
 }
 
-GHashTable *xfpm_manager_get_config (XfpmManager *manager)
+GHashTable *
+xfpm_manager_get_config (XfpmManager *manager)
 {
   GHashTable *hash;
 
@@ -985,13 +1005,13 @@ GHashTable *xfpm_manager_get_config (XfpmManager *manager)
   has_battery = xfpm_power_has_battery (manager->priv->power);
   mapped_buttons = xfpm_button_get_mapped (manager->priv->button);
 
-  if ( mapped_buttons & SLEEP_KEY )
+  if (mapped_buttons & SLEEP_KEY)
     has_sleep_button = TRUE;
-  if ( mapped_buttons & HIBERNATE_KEY )
+  if (mapped_buttons & HIBERNATE_KEY)
     has_hibernate_button = TRUE;
-  if ( mapped_buttons & POWER_KEY )
+  if (mapped_buttons & POWER_KEY)
     has_power_button = TRUE;
-  if ( mapped_buttons & BATTERY_KEY )
+  if (mapped_buttons & BATTERY_KEY)
     has_battery_button = TRUE;
 
   g_hash_table_insert (hash, g_strdup ("sleep-button"), g_strdup (xfpm_bool_to_string (has_sleep_button)));
@@ -1003,10 +1023,8 @@ GHashTable *xfpm_manager_get_config (XfpmManager *manager)
   g_hash_table_insert (hash, g_strdup ("can-suspend"), g_strdup (xfpm_bool_to_string (can_suspend)));
   g_hash_table_insert (hash, g_strdup ("can-hibernate"), g_strdup (xfpm_bool_to_string (can_hibernate)));
   g_hash_table_insert (hash, g_strdup ("can-shutdown"), g_strdup (xfpm_bool_to_string (can_shutdown && auth_shutdown)));
-
   g_hash_table_insert (hash, g_strdup ("has-battery"), g_strdup (xfpm_bool_to_string (has_battery)));
   g_hash_table_insert (hash, g_strdup ("has-lid"), g_strdup (xfpm_bool_to_string (has_lid)));
-
   g_hash_table_insert (hash, g_strdup ("has-brightness"), g_strdup (xfpm_bool_to_string (has_lcd_brightness)));
 
   return hash;
@@ -1017,21 +1035,25 @@ GHashTable *xfpm_manager_get_config (XfpmManager *manager)
  * DBus server implementation
  *
  */
-static gboolean xfpm_manager_dbus_quit       (XfpmManager *manager,
-                                              GDBusMethodInvocation *invocation,
-                                              gpointer user_data);
+static gboolean
+xfpm_manager_dbus_quit (XfpmManager *manager,
+                        GDBusMethodInvocation *invocation,
+                        gpointer user_data);
 
-static gboolean xfpm_manager_dbus_restart     (XfpmManager *manager,
-                                               GDBusMethodInvocation *invocation,
-                                               gpointer user_data);
+static gboolean
+xfpm_manager_dbus_restart (XfpmManager *manager,
+                           GDBusMethodInvocation *invocation,
+                           gpointer user_data);
 
-static gboolean xfpm_manager_dbus_get_config (XfpmManager *manager,
-                                              GDBusMethodInvocation *invocation,
-                                              gpointer user_data);
+static gboolean
+xfpm_manager_dbus_get_config (XfpmManager *manager,
+                              GDBusMethodInvocation *invocation,
+                              gpointer user_data);
 
-static gboolean xfpm_manager_dbus_get_info   (XfpmManager *manager,
-                                              GDBusMethodInvocation *invocation,
-                                              gpointer user_data);
+static gboolean
+xfpm_manager_dbus_get_info (XfpmManager *manager,
+                            GDBusMethodInvocation *invocation,
+                            gpointer user_data);
 
 #include "xfce-power-manager-dbus.h"
 
@@ -1043,27 +1065,22 @@ xfpm_manager_dbus_class_init (XfpmManagerClass *klass)
 static void
 xfpm_manager_dbus_init (XfpmManager *manager)
 {
-  XfpmPowerManager *manager_dbus;
-  manager_dbus = xfpm_power_manager_skeleton_new ();
+  XfpmPowerManager *manager_dbus = xfpm_power_manager_skeleton_new ();
   g_dbus_interface_skeleton_export (G_DBUS_INTERFACE_SKELETON (manager_dbus),
                                     manager->priv->session_bus,
                                     "/org/xfce/PowerManager",
                                     NULL);
 
-  g_signal_connect_object (manager_dbus,
-                           "handle-quit",
+  g_signal_connect_object (manager_dbus, "handle-quit",
                            G_CALLBACK (xfpm_manager_dbus_quit),
                            manager, G_CONNECT_SWAPPED);
-  g_signal_connect_object (manager_dbus,
-                           "handle-restart",
+  g_signal_connect_object (manager_dbus, "handle-restart",
                            G_CALLBACK (xfpm_manager_dbus_restart),
                            manager, G_CONNECT_SWAPPED);
-  g_signal_connect_object (manager_dbus,
-                           "handle-get-config",
+  g_signal_connect_object (manager_dbus, "handle-get-config",
                            G_CALLBACK (xfpm_manager_dbus_get_config),
                            manager, G_CONNECT_SWAPPED);
-  g_signal_connect_object (manager_dbus,
-                           "handle-get-info",
+  g_signal_connect_object (manager_dbus, "handle-get-info",
                            G_CALLBACK (xfpm_manager_dbus_get_info),
                            manager, G_CONNECT_SWAPPED);
 }
@@ -1073,10 +1090,9 @@ xfpm_manager_dbus_quit (XfpmManager *manager,
                         GDBusMethodInvocation *invocation,
                         gpointer user_data)
 {
-  XFPM_DEBUG("Quit message received\n");
+  XFPM_DEBUG ("Quit message received");
 
   xfpm_manager_quit (manager);
-
   xfpm_power_manager_complete_quit (user_data, invocation);
 
   return TRUE;
@@ -1087,18 +1103,19 @@ xfpm_manager_dbus_restart (XfpmManager *manager,
                            GDBusMethodInvocation *invocation,
                            gpointer user_data)
 {
-  XFPM_DEBUG("Restart message received");
+  XFPM_DEBUG ("Restart message received");
 
   xfpm_manager_quit (manager);
-
   g_spawn_command_line_async ("xfce4-power-manager", NULL);
-
   xfpm_power_manager_complete_restart (user_data, invocation);
 
   return TRUE;
 }
 
-static void hash_to_variant (gpointer key, gpointer value, gpointer user_data)
+static void
+hash_to_variant (gpointer key,
+                 gpointer value,
+                 gpointer user_data)
 {
   g_variant_builder_add (user_data, "{ss}", key, value);
 }
@@ -1115,16 +1132,11 @@ xfpm_manager_dbus_get_config (XfpmManager *manager,
   config = xfpm_manager_get_config (manager);
 
   g_variant_builder_init (&builder, G_VARIANT_TYPE ("a{ss}"));
-
   g_hash_table_foreach (config, hash_to_variant, &builder);
-
   g_hash_table_unref (config);
 
   variant = g_variant_builder_end (&builder);
-
-  xfpm_power_manager_complete_get_config (user_data,
-                                      invocation,
-                                      variant);
+  xfpm_power_manager_complete_get_config (user_data, invocation, variant);
 
   return TRUE;
 }
@@ -1134,12 +1146,6 @@ xfpm_manager_dbus_get_info (XfpmManager *manager,
                             GDBusMethodInvocation *invocation,
                             gpointer user_data)
 {
-
-  xfpm_power_manager_complete_get_info (user_data,
-                                        invocation,
-                                        PACKAGE,
-                                        VERSION,
-                                        "Xfce-goodies");
-
+  xfpm_power_manager_complete_get_info (user_data, invocation, PACKAGE, VERSION, "Xfce-goodies");
   return TRUE;
 }
diff --git a/src/xfpm-manager.h b/src/xfpm-manager.h
index 2635a3b909ab3e6113de22f0d0c2d90f9dcdbcdd..bea16a5187b8ad5cb51e15237e9dae008b7879d8 100644
--- a/src/xfpm-manager.h
+++ b/src/xfpm-manager.h
@@ -26,30 +26,35 @@
 
 G_BEGIN_DECLS
 
-#define XFPM_TYPE_MANAGER          (xfpm_manager_get_type () )
-#define XFPM_MANAGER(o)            (G_TYPE_CHECK_INSTANCE_CAST((o), XFPM_TYPE_MANAGER, XfpmManager))
-#define XFPM_IS_MANAGER(o)         (G_TYPE_CHECK_INSTANCE_TYPE((o), XFPM_TYPE_MANAGER))
-#define XFPM_MANAGER_GET_CLASS(k)  (G_TYPE_INSTANCE_GET_CLASS((k), XFPM_TYPE_MANAGER, XfpmManagerClass))
+#define XFPM_TYPE_MANAGER (xfpm_manager_get_type ())
+#define XFPM_MANAGER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_MANAGER, XfpmManager))
+#define XFPM_IS_MANAGER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_MANAGER))
+#define XFPM_MANAGER_GET_CLASS(k) (G_TYPE_INSTANCE_GET_CLASS ((k), XFPM_TYPE_MANAGER, XfpmManagerClass))
 
 typedef struct XfpmManagerPrivate XfpmManagerPrivate;
 
 typedef struct
 {
-  GObject      parent;
-  XfpmManagerPrivate   *priv;
+  GObject parent;
+  XfpmManagerPrivate *priv;
 } XfpmManager;
 
 typedef struct
 {
-  GObjectClass     parent_class;
+  GObjectClass parent_class;
 } XfpmManagerClass;
 
-GType              xfpm_manager_get_type        (void) G_GNUC_CONST;
-XfpmManager       *xfpm_manager_new             (GDBusConnection *bus,
-                                                 const gchar *client_id);
-void               xfpm_manager_start           (XfpmManager *manager);
-void               xfpm_manager_stop            (XfpmManager *manager);
-GHashTable        *xfpm_manager_get_config      (XfpmManager *manager);
+GType
+xfpm_manager_get_type (void) G_GNUC_CONST;
+XfpmManager *
+xfpm_manager_new (GDBusConnection *bus,
+                  const gchar *client_id);
+void
+xfpm_manager_start (XfpmManager *manager);
+void
+xfpm_manager_stop (XfpmManager *manager);
+GHashTable *
+xfpm_manager_get_config (XfpmManager *manager);
 
 G_END_DECLS
 
diff --git a/src/xfpm-notify.c b/src/xfpm-notify.c
index 926d909432f475bfd8a1deb1ad8522f1ec750e18..dd8e935e54f93c2ec38deeed08463da32bc16729 100644
--- a/src/xfpm-notify.c
+++ b/src/xfpm-notify.c
@@ -29,25 +29,27 @@
 
 #include <libxfce4util/libxfce4util.h>
 
-static void xfpm_notify_finalize   (GObject *object);
+static void
+xfpm_notify_finalize (GObject *object);
 
-static NotifyNotification * xfpm_notify_new_notification_internal (const gchar *title,
-                                                                   const gchar *message,
-                                                                   const gchar *icon_name,
-                                                                   XfpmNotifyUrgency urgency) G_GNUC_MALLOC;
+static NotifyNotification *
+xfpm_notify_new_notification_internal (const gchar *title,
+                                       const gchar *message,
+                                       const gchar *icon_name,
+                                       XfpmNotifyUrgency urgency) G_GNUC_MALLOC;
 
 struct XfpmNotifyPrivate
 {
-  XfpmDBusMonitor    *monitor;
+  XfpmDBusMonitor *monitor;
 
   NotifyNotification *notification;
   NotifyNotification *critical;
 
-  gulong              critical_id;
-  gulong              notify_id;
+  gulong critical_id;
+  gulong notify_id;
 
-  gboolean            supports_actions;
-  gboolean            supports_sync; /* For x-canonical-private-synchronous */
+  gboolean supports_actions;
+  gboolean supports_sync; /* For x-canonical-private-synchronous */
 };
 
 enum
@@ -62,11 +64,9 @@ G_DEFINE_TYPE_WITH_PRIVATE (XfpmNotify, xfpm_notify, G_TYPE_OBJECT)
 static void
 xfpm_notify_get_server_caps (XfpmNotify *notify)
 {
-  GList *caps = NULL;
+  GList *caps = notify_get_server_caps ();
   notify->priv->supports_actions = FALSE;
-  notify->priv->supports_sync    = FALSE;
-
-  caps = notify_get_server_caps ();
+  notify->priv->supports_sync = FALSE;
 
   if (caps != NULL)
   {
@@ -91,10 +91,11 @@ xfpm_notify_check_server (XfpmDBusMonitor *monitor,
     xfpm_notify_get_server_caps (notify);
 }
 
-static void xfpm_notify_get_property (GObject *object,
-                                      guint prop_id,
-                                      GValue *value,
-                                      GParamSpec *pspec)
+static void
+xfpm_notify_get_property (GObject *object,
+                          guint prop_id,
+                          GValue *value,
+                          GParamSpec *pspec)
 {
   XfpmNotify *notify;
 
@@ -144,9 +145,8 @@ xfpm_notify_init (XfpmNotify *notify)
 
   notify->priv->notification = NULL;
   notify->priv->critical = NULL;
-
   notify->priv->critical_id = 0;
-  notify->priv->notify_id   = 0;
+  notify->priv->notify_id = 0;
 
   notify->priv->monitor = xfpm_dbus_monitor_new ();
   xfpm_dbus_monitor_add_service (notify->priv->monitor, G_BUS_TYPE_SESSION, "org.freedesktop.Notifications");
@@ -159,21 +159,19 @@ xfpm_notify_init (XfpmNotify *notify)
 static void
 xfpm_notify_finalize (GObject *object)
 {
-  XfpmNotify *notify;
-
-  notify = XFPM_NOTIFY (object);
+  XfpmNotify *notify = XFPM_NOTIFY (object);
 
   xfpm_notify_close_normal (notify);
   xfpm_notify_close_critical (notify);
 
-  G_OBJECT_CLASS (xfpm_notify_parent_class)->finalize(object);
+  G_OBJECT_CLASS (xfpm_notify_parent_class)->finalize (object);
 }
 
 static NotifyNotification *
-xfpm_notify_new_notification_internal (const gchar       *title,
-                                       const gchar       *message,
-                                       const gchar       *icon_name,
-                                       XfpmNotifyUrgency  urgency)
+xfpm_notify_new_notification_internal (const gchar *title,
+                                       const gchar *message,
+                                       const gchar *icon_name,
+                                       XfpmNotifyUrgency urgency)
 {
   NotifyNotification *n = notify_notification_new (title, message, icon_name);
 
@@ -183,14 +181,14 @@ xfpm_notify_new_notification_internal (const gchar       *title,
     notify_notification_set_hint (n, "transient", g_variant_new_boolean (FALSE));
 
   notify_notification_set_hint (n, "image-path", g_variant_new_string (icon_name));
-  notify_notification_set_urgency (n, (NotifyUrgency)urgency);
+  notify_notification_set_urgency (n, (NotifyUrgency) urgency);
 
   return n;
 }
 
 static void
 xfpm_notify_close_critical_cb (NotifyNotification *n,
-                               XfpmNotify         *notify)
+                               XfpmNotify *notify)
 {
   notify->priv->critical = NULL;
   g_object_unref (G_OBJECT (n));
@@ -225,13 +223,13 @@ xfpm_notify_close_notification (XfpmNotify *notify)
     notify->priv->notify_id = 0;
   }
 
-  if ( notify->priv->notification )
+  if (notify->priv->notification)
   {
     if (!notify_notification_close (notify->priv->notification, NULL))
       g_warning ("Failed to close notification");
 
-    g_object_unref (G_OBJECT(notify->priv->notification) );
-    notify->priv->notification  = NULL;
+    g_object_unref (G_OBJECT (notify->priv->notification));
+    notify->priv->notification = NULL;
   }
 }
 
@@ -240,7 +238,7 @@ xfpm_notify_new (void)
 {
   static gpointer xfpm_notify_object = NULL;
 
-  if ( xfpm_notify_object != NULL )
+  if (xfpm_notify_object != NULL)
   {
     g_object_ref (xfpm_notify_object);
   }
@@ -254,11 +252,11 @@ xfpm_notify_new (void)
 }
 
 void
-xfpm_notify_show_notification (XfpmNotify        *notify,
-                               const gchar       *title,
-                               const gchar       *text,
-                               const gchar       *icon_name,
-                               XfpmNotifyUrgency  urgency)
+xfpm_notify_show_notification (XfpmNotify *notify,
+                               const gchar *title,
+                               const gchar *text,
+                               const gchar *icon_name,
+                               XfpmNotifyUrgency urgency)
 {
   NotifyNotification *n;
 
@@ -268,49 +266,48 @@ xfpm_notify_show_notification (XfpmNotify        *notify,
 }
 
 NotifyNotification *
-xfpm_notify_new_notification (XfpmNotify        *notify,
-                              const gchar       *title,
-                              const gchar       *text,
-                              const gchar       *icon_name,
-                              XfpmNotifyUrgency  urgency)
+xfpm_notify_new_notification (XfpmNotify *notify,
+                              const gchar *title,
+                              const gchar *text,
+                              const gchar *icon_name,
+                              XfpmNotifyUrgency urgency)
 {
-  NotifyNotification *n = xfpm_notify_new_notification_internal (title,
-                                                                 text, icon_name,
-                                                                 urgency);
+  NotifyNotification *n = xfpm_notify_new_notification_internal (title, text, icon_name, urgency);
   return n;
 }
 
 void
-xfpm_notify_add_action_to_notification (XfpmNotify           *notify,
-                                        NotifyNotification   *n,
-                                        const gchar          *id,
-                                        const gchar          *action_label,
-                                        NotifyActionCallback  callback,
-                                        gpointer              data)
+xfpm_notify_add_action_to_notification (XfpmNotify *notify,
+                                        NotifyNotification *n,
+                                        const gchar *id,
+                                        const gchar *action_label,
+                                        NotifyActionCallback callback,
+                                        gpointer data)
 {
-  g_return_if_fail (XFPM_IS_NOTIFY(notify));
+  g_return_if_fail (XFPM_IS_NOTIFY (notify));
 
   notify_notification_add_action (n, id, action_label,
-                                  (NotifyActionCallback)callback,
+                                  (NotifyActionCallback) callback,
                                   data, NULL);
 }
 
 static void
-xfpm_notify_closed_cb (NotifyNotification *n, XfpmNotify *notify)
+xfpm_notify_closed_cb (NotifyNotification *n,
+                       XfpmNotify *notify)
 {
   notify->priv->notification = NULL;
   g_object_unref (G_OBJECT (n));
 }
 
 void
-xfpm_notify_present_notification (XfpmNotify         *notify,
+xfpm_notify_present_notification (XfpmNotify *notify,
                                   NotifyNotification *n)
 {
-  g_return_if_fail (XFPM_IS_NOTIFY(notify));
+  g_return_if_fail (XFPM_IS_NOTIFY (notify));
 
   xfpm_notify_close_notification (notify);
 
-  g_signal_connect_object (G_OBJECT (n),"closed",
+  g_signal_connect_object (G_OBJECT (n), "closed",
                            G_CALLBACK (xfpm_notify_closed_cb), notify, 0);
   notify->priv->notification = n;
 
@@ -318,7 +315,7 @@ xfpm_notify_present_notification (XfpmNotify         *notify,
 }
 
 void
-xfpm_notify_critical (XfpmNotify         *notify,
+xfpm_notify_critical (XfpmNotify *notify,
                       NotifyNotification *n)
 {
   g_return_if_fail (XFPM_IS_NOTIFY (notify));
@@ -346,7 +343,7 @@ xfpm_notify_close_critical (XfpmNotify *notify)
     notify->priv->critical_id = 0;
   }
 
-  if ( notify->priv->critical )
+  if (notify->priv->critical)
   {
     if (!notify_notification_close (notify->priv->critical, &error))
     {
@@ -357,8 +354,8 @@ xfpm_notify_close_critical (XfpmNotify *notify)
       }
     }
 
-    g_object_unref (G_OBJECT(notify->priv->critical) );
-    notify->priv->critical  = NULL;
+    g_object_unref (G_OBJECT (notify->priv->critical));
+    notify->priv->critical = NULL;
   }
 }
 
diff --git a/src/xfpm-notify.h b/src/xfpm-notify.h
index e74ae0f936c857e3858615382e504f9a7c0e48b2..a07e0ea15ebb28d16d06f1ebc61e5a5e39e7b58c 100644
--- a/src/xfpm-notify.h
+++ b/src/xfpm-notify.h
@@ -27,9 +27,9 @@
 
 G_BEGIN_DECLS
 
-#define XFPM_TYPE_NOTIFY        (xfpm_notify_get_type () )
-#define XFPM_NOTIFY(o)          (G_TYPE_CHECK_INSTANCE_CAST((o), XFPM_TYPE_NOTIFY, XfpmNotify))
-#define XFPM_IS_NOTIFY(o)       (G_TYPE_CHECK_INSTANCE_TYPE((o), XFPM_TYPE_NOTIFY))
+#define XFPM_TYPE_NOTIFY (xfpm_notify_get_type ())
+#define XFPM_NOTIFY(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_NOTIFY, XfpmNotify))
+#define XFPM_IS_NOTIFY(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_NOTIFY))
 
 typedef enum
 {
@@ -42,39 +42,48 @@ typedef struct XfpmNotifyPrivate XfpmNotifyPrivate;
 
 typedef struct
 {
-  GObject              parent;
-  XfpmNotifyPrivate   *priv;
+  GObject parent;
+  XfpmNotifyPrivate *priv;
 } XfpmNotify;
 
 typedef struct
 {
-    GObjectClass          parent_class;
+  GObjectClass parent_class;
 } XfpmNotifyClass;
 
-GType               xfpm_notify_get_type                      (void) G_GNUC_CONST;
-XfpmNotify         *xfpm_notify_new                           (void);
-void                xfpm_notify_show_notification             (XfpmNotify           *notify,
-                                                               const gchar          *title,
-                                                               const gchar          *text,
-                                                               const gchar          *icon_name,
-                                                               XfpmNotifyUrgency     urgency);
-NotifyNotification *xfpm_notify_new_notification              (XfpmNotify           *notify,
-                                                               const gchar          *title,
-                                                               const gchar          *text,
-                                                               const gchar          *icon_name,
-                                                               XfpmNotifyUrgency     urgency) G_GNUC_MALLOC;
-void                xfpm_notify_add_action_to_notification    (XfpmNotify           *notify,
-                                                               NotifyNotification   *n,
-                                                               const gchar          *id,
-                                                               const gchar          *action_label,
-                                                               NotifyActionCallback  callback,
-                                                               gpointer              data);
-void                xfpm_notify_present_notification          (XfpmNotify            *notify,
-                                                               NotifyNotification    *n);
-void                xfpm_notify_critical                      (XfpmNotify            *notify,
-                                                               NotifyNotification    *n);
-void                xfpm_notify_close_critical                (XfpmNotify            *notify);
-void                xfpm_notify_close_normal                  (XfpmNotify            *notify);
+GType
+xfpm_notify_get_type (void) G_GNUC_CONST;
+XfpmNotify *
+xfpm_notify_new (void);
+void
+xfpm_notify_show_notification (XfpmNotify *notify,
+                               const gchar *title,
+                               const gchar *text,
+                               const gchar *icon_name,
+                               XfpmNotifyUrgency urgency);
+NotifyNotification *
+xfpm_notify_new_notification (XfpmNotify *notify,
+                              const gchar *title,
+                              const gchar *text,
+                              const gchar *icon_name,
+                              XfpmNotifyUrgency urgency) G_GNUC_MALLOC;
+void
+xfpm_notify_add_action_to_notification (XfpmNotify *notify,
+                                        NotifyNotification *n,
+                                        const gchar *id,
+                                        const gchar *action_label,
+                                        NotifyActionCallback callback,
+                                        gpointer data);
+void
+xfpm_notify_present_notification (XfpmNotify *notify,
+                                  NotifyNotification *n);
+void
+xfpm_notify_critical (XfpmNotify *notify,
+                      NotifyNotification *n);
+void
+xfpm_notify_close_critical (XfpmNotify *notify);
+void
+xfpm_notify_close_normal (XfpmNotify *notify);
 
 G_END_DECLS
 
diff --git a/src/xfpm-pm-helper.c b/src/xfpm-pm-helper.c
index 2d0824ca6bb87c7a338781d313a492e177044de2..752c462b23a1137843b1915df2eeea350e876441 100644
--- a/src/xfpm-pm-helper.c
+++ b/src/xfpm-pm-helper.c
@@ -31,10 +31,10 @@
 #include <stdio.h>
 
 /* XXX */
-#define EXIT_CODE_SUCCESS           0
-#define EXIT_CODE_FAILED            1
+#define EXIT_CODE_SUCCESS 0
+#define EXIT_CODE_FAILED 1
 #define EXIT_CODE_ARGUMENTS_INVALID 3
-#define EXIT_CODE_INVALID_USER      4
+#define EXIT_CODE_INVALID_USER 4
 
 
 #ifdef UP_BACKEND_SUSPEND_COMMAND
@@ -54,7 +54,7 @@
 #define UP_BACKEND_HIBERNATE_COMMAND "/usr/sbin/pm-hibernate"
 #endif
 #ifdef BACKEND_TYPE_OPENBSD
-#define UP_BACKEND_SUSPEND_COMMAND  "/usr/sbin/zzz"
+#define UP_BACKEND_SUSPEND_COMMAND "/usr/sbin/zzz"
 #define UP_BACKEND_HIBERNATE_COMMAND "/usr/sbin/ZZZ"
 #endif
 
@@ -76,7 +76,7 @@ run (const gchar *command)
   setsid ();
 #endif
 
-#if defined (HAVE_SIGPROCMASK)
+#if defined(HAVE_SIGPROCMASK)
   sigemptyset (&sigset);
   sigaddset (&sigset, SIGHUP);
   sigaddset (&sigset, SIGINT);
@@ -86,31 +86,31 @@ run (const gchar *command)
   result = g_shell_parse_argv (command, &argc, &argv, &err);
 
   if (result)
-    {
-      envp = g_new0 (gchar *, 1);
+  {
+    envp = g_new0 (gchar *, 1);
 
-      result = g_spawn_sync (NULL, argv, envp,
-                             G_SPAWN_SEARCH_PATH | G_SPAWN_STDOUT_TO_DEV_NULL |
-                             G_SPAWN_STDERR_TO_DEV_NULL,
-                             NULL, NULL, NULL, NULL, &status, &err);
+    result = g_spawn_sync (NULL, argv, envp,
+                           G_SPAWN_SEARCH_PATH | G_SPAWN_STDOUT_TO_DEV_NULL | G_SPAWN_STDERR_TO_DEV_NULL,
+                           NULL, NULL, NULL, NULL, &status, &err);
 
-      g_strfreev (envp);
-      g_strfreev (argv);
-    }
+    g_strfreev (envp);
+    g_strfreev (argv);
+  }
 
   if (!result)
-    {
-      if (err)
-        g_error_free (err);
-      return FALSE;
-    }
+  {
+    if (err)
+      g_error_free (err);
+    return FALSE;
+  }
 
   return (WIFEXITED (status) && WEXITSTATUS (status) == 0);
 }
 
 
 int
-main (int argc, char **argv)
+main (int argc,
+      char **argv)
 {
   GOptionContext *context;
   gint uid;
@@ -120,7 +120,7 @@ main (int argc, char **argv)
   gboolean hibernate = FALSE;
 
   const GOptionEntry options[] = {
-    { "suspend",   '\0', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &suspend, "Suspend the system", NULL },
+    { "suspend", '\0', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &suspend, "Suspend the system", NULL },
     { "hibernate", '\0', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_NONE, &hibernate, "Hibernate the system", NULL },
     { NULL }
   };
@@ -156,7 +156,7 @@ main (int argc, char **argv)
   }
 
   /* run the command */
-  if(suspend)
+  if (suspend)
   {
     if (run (UP_BACKEND_SUSPEND_COMMAND))
     {
@@ -169,7 +169,7 @@ main (int argc, char **argv)
   }
   else if (hibernate)
   {
-    if(run (UP_BACKEND_HIBERNATE_COMMAND))
+    if (run (UP_BACKEND_HIBERNATE_COMMAND))
     {
       return EXIT_CODE_SUCCESS;
     }
diff --git a/src/xfpm-polkit.c b/src/xfpm-polkit.c
index d840850f9e4f77e7cd42164ee1a7da42ada91767..13dab70b805590f361fa1d68e9124d0c1b72c654 100644
--- a/src/xfpm-polkit.c
+++ b/src/xfpm-polkit.c
@@ -34,19 +34,20 @@
 #include <procfs.h>
 #endif
 
-static void xfpm_polkit_finalize   (GObject *object);
+static void
+xfpm_polkit_finalize (GObject *object);
 
 struct XfpmPolkitPrivate
 {
-  GDBusConnection   *bus;
+  GDBusConnection *bus;
 
 #ifdef HAVE_POLKIT
-  GDBusProxy        *proxy;
-  GVariant          *subject;
-  GVariant          *details;
+  GDBusProxy *proxy;
+  GVariant *subject;
+  GVariant *details;
 
-  gulong             destroy_id;
-  gboolean           subject_valid;
+  gulong destroy_id;
+  gboolean subject_valid;
 #endif
 };
 
@@ -56,7 +57,7 @@ enum
   LAST_SIGNAL
 };
 
-static guint signals [LAST_SIGNAL] = { 0 };
+static guint signals[LAST_SIGNAL] = { 0 };
 
 G_DEFINE_TYPE_WITH_PRIVATE (XfpmPolkit, xfpm_polkit, G_TYPE_OBJECT)
 
@@ -70,7 +71,8 @@ G_DEFINE_TYPE_WITH_PRIVATE (XfpmPolkit, xfpm_polkit, G_TYPE_OBJECT)
  *
  **/
 static gboolean
-get_kinfo_proc (pid_t pid, struct kinfo_proc *p)
+get_kinfo_proc (pid_t pid,
+                struct kinfo_proc *p)
 {
   int mib[4];
   size_t len;
@@ -145,7 +147,7 @@ get_start_time_for_pid (pid_t pid)
   }
   g_strfreev (tokens);
 
- out:
+out:
   g_free (filename);
   g_free (contents);
 
@@ -155,7 +157,7 @@ get_start_time_for_pid (pid_t pid)
 
   start_time = 0;
 
-  if (! get_kinfo_proc (pid, &p))
+  if (!get_kinfo_proc (pid, &p))
   {
     g_warning ("Error obtaining start time for %d (%s)",
                (gint) pid,
@@ -190,7 +192,7 @@ out:
     goto out;
   }
   start_time = (guint64) p.pr_start.tv_sec;
-  close(fd);
+  close (fd);
 out:
   g_free (filename);
 #endif
@@ -210,9 +212,8 @@ xfpm_polkit_free_data (XfpmPolkit *polkit)
 
   g_variant_unref (polkit->priv->details);
   g_variant_unref (polkit->priv->subject);
-
-  polkit->priv->details      = NULL;
-  polkit->priv->subject      = NULL;
+  polkit->priv->details = NULL;
+  polkit->priv->subject = NULL;
 
   polkit->priv->destroy_id = 0;
   polkit->priv->subject_valid = FALSE;
@@ -221,9 +222,7 @@ xfpm_polkit_free_data (XfpmPolkit *polkit)
 static gboolean
 xfpm_polkit_free_data_cb (gpointer user_data)
 {
-  XfpmPolkit *polkit;
-
-  polkit = XFPM_POLKIT (user_data);
+  XfpmPolkit *polkit = XFPM_POLKIT (user_data);
   xfpm_polkit_free_data (polkit);
 
   return FALSE;
@@ -246,13 +245,13 @@ xfpm_polkit_init_data (XfpmPolkit *polkit)
 
   start_time = get_start_time_for_pid (pid);
 
-  if ( G_LIKELY (start_time != 0 ) )
+  if (G_LIKELY (start_time != 0))
   {
     GVariant *var;
 
     subject_kind = "unix-process";
 
-    var = g_variant_new ("u", (guint32)pid);
+    var = g_variant_new ("u", (guint32) pid);
     g_variant_builder_add (&builder, "{sv}", "pid", var);
 
     var = g_variant_new ("t", start_time);
@@ -265,17 +264,13 @@ xfpm_polkit_init_data (XfpmPolkit *polkit)
     g_warning ("Unable to create polkit subject");
   }
 
-  polkit->priv->subject =
-  g_variant_ref_sink (g_variant_new ("(sa{sv})",
-                      subject_kind,
-                      &builder));
+  polkit->priv->subject = g_variant_ref_sink (g_variant_new ("(sa{sv})", subject_kind, &builder));
 
   /**
    * Polkit details, will leave it empty.
    **/
   g_variant_builder_init (&builder, G_VARIANT_TYPE ("a{ss}"));
-  polkit->priv->details = g_variant_ref_sink (g_variant_new ("a{ss}",
-                                              &builder));
+  polkit->priv->details = g_variant_ref_sink (g_variant_new ("a{ss}", &builder));
 
   /*Clean these data after 1 minute*/
   polkit->priv->destroy_id = g_timeout_add_seconds (60, xfpm_polkit_free_data_cb, polkit);
@@ -285,7 +280,8 @@ xfpm_polkit_init_data (XfpmPolkit *polkit)
 #endif /*HAVE_POLKIT*/
 
 static gboolean
-xfpm_polkit_check_auth_intern (XfpmPolkit *polkit, const gchar *action_id)
+xfpm_polkit_check_auth_intern (XfpmPolkit *polkit,
+                               const gchar *action_id)
 {
 #ifdef HAVE_POLKIT
   GError *error = NULL;
@@ -322,14 +318,14 @@ xfpm_polkit_check_auth_intern (XfpmPolkit *polkit, const gchar *action_id)
                                 -1, NULL,
                                 &error);
 
-  if ( G_LIKELY (var) )
+  if (G_LIKELY (var))
   {
     g_variant_get (var, "((bba{ss}))",
                    &is_authorized, NULL, NULL);
 
     g_variant_unref (var);
   }
-  else if ( error )
+  else if (error)
   {
     g_warning ("'CheckAuthorization' failed with %s", error->message);
     g_error_free (error);
@@ -345,15 +341,15 @@ xfpm_polkit_check_auth_intern (XfpmPolkit *polkit, const gchar *action_id)
 #ifdef HAVE_POLKIT
 static void
 xfpm_polkit_changed_cb (GDBusProxy *proxy,
-                        gchar      *sender_name,
-                        gchar      *signal_name,
-                        GVariant   *parameters,
+                        gchar *sender_name,
+                        gchar *signal_name,
+                        GVariant *parameters,
                         XfpmPolkit *polkit)
 {
   if (g_strcmp0 (signal_name, "Changed") == 0)
   {
     XFPM_DEBUG ("Auth changed");
-    g_signal_emit (G_OBJECT (polkit), signals [AUTH_CHANGED], 0);
+    g_signal_emit (G_OBJECT (polkit), signals[AUTH_CHANGED], 0);
   }
 }
 #endif
@@ -365,14 +361,13 @@ xfpm_polkit_class_init (XfpmPolkitClass *klass)
 
   object_class->finalize = xfpm_polkit_finalize;
 
-  signals [AUTH_CHANGED] =
-      g_signal_new ("auth-changed",
-                    XFPM_TYPE_POLKIT,
-                    G_SIGNAL_RUN_LAST,
-                    G_STRUCT_OFFSET(XfpmPolkitClass, auth_changed),
-                    NULL, NULL,
-                    g_cclosure_marshal_VOID__VOID,
-                    G_TYPE_NONE, 0, G_TYPE_NONE);
+  signals[AUTH_CHANGED] = g_signal_new ("auth-changed",
+                                        XFPM_TYPE_POLKIT,
+                                        G_SIGNAL_RUN_LAST,
+                                        G_STRUCT_OFFSET (XfpmPolkitClass, auth_changed),
+                                        NULL, NULL,
+                                        g_cclosure_marshal_VOID__VOID,
+                                        G_TYPE_NONE, 0, G_TYPE_NONE);
 }
 
 static void
@@ -383,16 +378,16 @@ xfpm_polkit_init (XfpmPolkit *polkit)
   polkit->priv = xfpm_polkit_get_instance_private (polkit);
 
 #ifdef HAVE_POLKIT
-  polkit->priv->destroy_id   = 0;
-  polkit->priv->subject_valid   = FALSE;
-  polkit->priv->proxy        = NULL;
-  polkit->priv->subject      = NULL;
-  polkit->priv->details      = NULL;
+  polkit->priv->destroy_id = 0;
+  polkit->priv->subject_valid = FALSE;
+  polkit->priv->proxy = NULL;
+  polkit->priv->subject = NULL;
+  polkit->priv->details = NULL;
 #endif /*HAVE_POLKIT*/
 
   polkit->priv->bus = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, &error);
 
-  if ( error )
+  if (error)
   {
     g_critical ("Error getting system bus connection : %s", error->message);
     g_error_free (error);
@@ -400,20 +395,18 @@ xfpm_polkit_init (XfpmPolkit *polkit)
   }
 
 #ifdef HAVE_POLKIT
-  polkit->priv->proxy =
-  g_dbus_proxy_new_sync (polkit->priv->bus,
-                         G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
-                         NULL,
-                         "org.freedesktop.PolicyKit1",
-                         "/org/freedesktop/PolicyKit1/Authority",
-                         "org.freedesktop.PolicyKit1.Authority",
-                         NULL,
-                         NULL);
-
-  if (G_LIKELY (polkit->priv->proxy) )
+  polkit->priv->proxy = g_dbus_proxy_new_sync (polkit->priv->bus,
+                                               G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
+                                               NULL,
+                                               "org.freedesktop.PolicyKit1",
+                                               "/org/freedesktop/PolicyKit1/Authority",
+                                               "org.freedesktop.PolicyKit1.Authority",
+                                               NULL,
+                                               NULL);
+
+  if (G_LIKELY (polkit->priv->proxy))
   {
-    g_signal_connect (polkit->priv->proxy, "g-signal",
-    G_CALLBACK (xfpm_polkit_changed_cb), polkit);
+    g_signal_connect (polkit->priv->proxy, "g-signal", G_CALLBACK (xfpm_polkit_changed_cb), polkit);
   }
   else
   {
@@ -421,35 +414,31 @@ xfpm_polkit_init (XfpmPolkit *polkit)
   }
 #endif /*HAVE_POLKIT*/
 
-out:
-  ;
+out:;
 }
 
 static void
 xfpm_polkit_finalize (GObject *object)
 {
-  XfpmPolkit *polkit;
-
-  polkit = XFPM_POLKIT (object);
+  XfpmPolkit *polkit = XFPM_POLKIT (object);
 
 #ifdef HAVE_POLKIT
-  if ( polkit->priv->proxy )
+  if (polkit->priv->proxy)
   {
-    g_signal_handlers_disconnect_by_func (polkit->priv->proxy,
-                                          G_CALLBACK (xfpm_polkit_changed_cb), polkit);
+    g_signal_handlers_disconnect_by_func (polkit->priv->proxy, xfpm_polkit_changed_cb, polkit);
     g_object_unref (polkit->priv->proxy);
   }
 
-  if ( polkit->priv->subject_valid )
+  if (polkit->priv->subject_valid)
   {
     xfpm_polkit_free_data (polkit);
-    if (polkit->priv->destroy_id != 0 )
+    if (polkit->priv->destroy_id != 0)
       g_source_remove (polkit->priv->destroy_id);
   }
 #endif /*HAVE_POLKIT*/
 
 
-  if ( polkit->priv->bus )
+  if (polkit->priv->bus)
     g_object_unref (polkit->priv->bus);
 
   G_OBJECT_CLASS (xfpm_polkit_parent_class)->finalize (object);
@@ -460,7 +449,7 @@ xfpm_polkit_get (void)
 {
   static gpointer xfpm_polkit_obj = NULL;
 
-  if ( G_LIKELY (xfpm_polkit_obj) )
+  if (G_LIKELY (xfpm_polkit_obj))
   {
     g_object_ref (xfpm_polkit_obj);
   }
@@ -474,7 +463,8 @@ xfpm_polkit_get (void)
 }
 
 gboolean
-xfpm_polkit_check_auth (XfpmPolkit *polkit, const gchar *action_id)
+xfpm_polkit_check_auth (XfpmPolkit *polkit,
+                        const gchar *action_id)
 {
 #ifdef HAVE_POLKIT
   xfpm_polkit_init_data (polkit);
diff --git a/src/xfpm-polkit.h b/src/xfpm-polkit.h
index 56389c22966993440443c061827ccce6e29440c3..5311bea0327a6a2486a16f9076ef670ab0d818b7 100644
--- a/src/xfpm-polkit.h
+++ b/src/xfpm-polkit.h
@@ -25,29 +25,32 @@
 
 G_BEGIN_DECLS
 
-#define XFPM_TYPE_POLKIT        (xfpm_polkit_get_type () )
-#define XFPM_POLKIT(o)          (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_POLKIT, XfpmPolkit))
-#define XFPM_IS_POLKIT(o)       (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_POLKIT))
+#define XFPM_TYPE_POLKIT (xfpm_polkit_get_type ())
+#define XFPM_POLKIT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_POLKIT, XfpmPolkit))
+#define XFPM_IS_POLKIT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_POLKIT))
 
 typedef struct XfpmPolkitPrivate XfpmPolkitPrivate;
 
 typedef struct
 {
-  GObject              parent;
-  XfpmPolkitPrivate   *priv;
+  GObject parent;
+  XfpmPolkitPrivate *priv;
 } XfpmPolkit;
 
 typedef struct
 {
-  GObjectClass      parent_class;
-  void            (*auth_changed)    (XfpmPolkit *polkit);
+  GObjectClass parent_class;
+  void (*auth_changed) (XfpmPolkit *polkit);
 
 } XfpmPolkitClass;
 
-GType               xfpm_polkit_get_type          (void) G_GNUC_CONST;
-XfpmPolkit         *xfpm_polkit_get               (void);
-gboolean            xfpm_polkit_check_auth        (XfpmPolkit *polkit,
-                                                   const gchar *action_id);
+GType
+xfpm_polkit_get_type (void) G_GNUC_CONST;
+XfpmPolkit *
+xfpm_polkit_get (void);
+gboolean
+xfpm_polkit_check_auth (XfpmPolkit *polkit,
+                        const gchar *action_id);
 
 G_END_DECLS
 
diff --git a/src/xfpm-power.c b/src/xfpm-power.c
index 0527dd010aa3e046cfc162fce5cd041161d79564..a0b3cf65c2363ff4ed42aa1bbda282f88fb02bc0 100644
--- a/src/xfpm-power.c
+++ b/src/xfpm-power.c
@@ -51,71 +51,80 @@
 #include <gdk/gdkx.h>
 #endif
 
-static void xfpm_power_finalize     (GObject *object);
+static void
+xfpm_power_finalize (GObject *object);
 
-static void xfpm_power_get_property (GObject *object,
-                                     guint prop_id,
-                                     GValue *value,
-                                     GParamSpec *pspec);
+static void
+xfpm_power_get_property (GObject *object,
+                         guint prop_id,
+                         GValue *value,
+                         GParamSpec *pspec);
 
-static void xfpm_power_set_property (GObject *object,
-                                     guint prop_id,
-                                     const GValue *value,
-                                     GParamSpec *pspec);
+static void
+xfpm_power_set_property (GObject *object,
+                         guint prop_id,
+                         const GValue *value,
+                         GParamSpec *pspec);
 
-static void xfpm_power_change_presentation_mode (XfpmPower *power,
-                                                 gboolean presentation_mode);
+static void
+xfpm_power_change_presentation_mode (XfpmPower *power,
+                                     gboolean presentation_mode);
 
-static void xfpm_power_toggle_screensaver (XfpmPower *power);
+static void
+xfpm_power_toggle_screensaver (XfpmPower *power);
 
-static void xfpm_power_dbus_class_init (XfpmPowerClass * klass);
-static void xfpm_power_dbus_init (XfpmPower *power);
-static void xfpm_power_can_suspend (XfpmPower *power,
-                                    gboolean *can_suspend,
-                                    gboolean *auth_suspend);
-static void xfpm_power_can_hibernate (XfpmPower *power,
-                                      gboolean *can_hibernate,
-                                      gboolean *auth_hibernate);
+static void
+xfpm_power_dbus_class_init (XfpmPowerClass *klass);
+static void
+xfpm_power_dbus_init (XfpmPower *power);
+static void
+xfpm_power_can_suspend (XfpmPower *power,
+                        gboolean *can_suspend,
+                        gboolean *auth_suspend);
+static void
+xfpm_power_can_hibernate (XfpmPower *power,
+                          gboolean *can_hibernate,
+                          gboolean *auth_hibernate);
 
 struct XfpmPowerPrivate
 {
-  GDBusConnection  *bus;
+  GDBusConnection *bus;
 
-  UpClient         *upower;
+  UpClient *upower;
 
-  GHashTable       *hash;
+  GHashTable *hash;
 
 
-  XfceSystemd      *systemd;
-  XfceConsolekit   *console;
-  XfpmInhibit      *inhibit;
-  XfpmXfconf       *conf;
+  XfceSystemd *systemd;
+  XfceConsolekit *console;
+  XfpmInhibit *inhibit;
+  XfpmXfconf *conf;
 
   XfpmBatteryCharge overall_state;
-  gboolean          critical_action_done;
+  gboolean critical_action_done;
 
-  XfpmDpms         *dpms;
-  XfceScreensaver  *screensaver;
-  gboolean          presentation_mode;
-  gboolean          inhibited;
+  XfpmDpms *dpms;
+  XfceScreensaver *screensaver;
+  gboolean presentation_mode;
+  gboolean inhibited;
 
-  XfpmNotify       *notify;
+  XfpmNotify *notify;
 #ifdef HAVE_POLKIT
-  XfpmPolkit       *polkit;
+  XfpmPolkit *polkit;
 #endif
 
   /* Properties */
-  gboolean          on_low_battery;
-  gboolean          lid_is_present;
-  gboolean          lid_is_closed;
-  gboolean          on_battery;
-  gchar            *daemon_version;
+  gboolean on_low_battery;
+  gboolean lid_is_present;
+  gboolean lid_is_closed;
+  gboolean on_battery;
+  gchar *daemon_version;
 
   /**
    * Warning dialog to use when notification daemon
    * doesn't support actions.
    **/
-  GtkWidget        *dialog;
+  GtkWidget *dialog;
 };
 
 enum
@@ -144,25 +153,26 @@ enum
   LAST_SIGNAL
 };
 
-static guint signals [LAST_SIGNAL] = { 0 };
+static guint signals[LAST_SIGNAL] = { 0 };
 
 
 G_DEFINE_TYPE_WITH_PRIVATE (XfpmPower, xfpm_power, G_TYPE_OBJECT)
 
 
 static void
-xfpm_power_check_power (XfpmPower *power, gboolean on_battery)
+xfpm_power_check_power (XfpmPower *power,
+                        gboolean on_battery)
 {
-  if (on_battery != power->priv->on_battery )
+  if (on_battery != power->priv->on_battery)
   {
     GList *list;
 
-    g_signal_emit (G_OBJECT (power), signals [ON_BATTERY_CHANGED], 0, on_battery);
+    g_signal_emit (G_OBJECT (power), signals[ON_BATTERY_CHANGED], 0, on_battery);
 
     if (power->priv->dpms != NULL)
       xfpm_dpms_set_on_battery (power->priv->dpms, on_battery);
 
-      /* Dismiss critical notifications on battery state changes */
+    /* Dismiss critical notifications on battery state changes */
     xfpm_notify_close_critical (power->priv->notify);
 
     power->priv->on_battery = on_battery;
@@ -178,16 +188,18 @@ xfpm_power_check_power (XfpmPower *power, gboolean on_battery)
 }
 
 static void
-xfpm_power_check_lid (XfpmPower *power, gboolean present, gboolean closed)
+xfpm_power_check_lid (XfpmPower *power,
+                      gboolean present,
+                      gboolean closed)
 {
   power->priv->lid_is_present = present;
 
   if (power->priv->lid_is_present)
   {
-    if (closed != power->priv->lid_is_closed )
+    if (closed != power->priv->lid_is_closed)
     {
       power->priv->lid_is_closed = closed;
-      g_signal_emit (G_OBJECT (power), signals [LID_CHANGED], 0, power->priv->lid_is_closed);
+      g_signal_emit (G_OBJECT (power), signals[LID_CHANGED], 0, power->priv->lid_is_closed);
     }
   }
 }
@@ -222,7 +234,9 @@ xfpm_power_get_properties (XfpmPower *power)
 }
 
 static void
-xfpm_power_report_error (XfpmPower *power, const gchar *error, const gchar *icon_name)
+xfpm_power_report_error (XfpmPower *power,
+                         const gchar *error,
+                         const gchar *icon_name)
 {
   xfpm_notify_show_notification (power->priv->notify,
                                  _("Power Manager"),
@@ -232,7 +246,9 @@ xfpm_power_report_error (XfpmPower *power, const gchar *error, const gchar *icon
 }
 
 static void
-xfpm_power_sleep (XfpmPower *power, const gchar *sleep_time, gboolean force)
+xfpm_power_sleep (XfpmPower *power,
+                  const gchar *sleep_time,
+                  gboolean force)
 {
   GError *error = NULL;
   gboolean lock_screen;
@@ -251,16 +267,17 @@ xfpm_power_sleep (XfpmPower *power, const gchar *sleep_time, gboolean force)
                                      _("An application is currently disabling the automatic sleep. "
                                        "Doing this action now may damage the working state of this application.\n"
                                        "Are you sure you want to hibernate the system?"));
-  ret = gtk_dialog_run (GTK_DIALOG (dialog));
-  gtk_widget_destroy (dialog);
+    ret = gtk_dialog_run (GTK_DIALOG (dialog));
+    gtk_widget_destroy (dialog);
 
-  if ( !ret || ret == GTK_RESPONSE_NO)
-    return;
+    if (!ret || ret == GTK_RESPONSE_NO)
+      return;
   }
 
-  g_signal_emit (G_OBJECT (power), signals [SLEEPING], 0);
-    /* Get the current brightness level so we can use it after we suspend */
-  brightness = xfpm_brightness_new();
+  g_signal_emit (G_OBJECT (power), signals[SLEEPING], 0);
+
+  /* Get the current brightness level so we can use it after we suspend */
+  brightness = xfpm_brightness_new ();
   if (brightness != NULL)
     xfpm_brightness_get_level (brightness, &brightness_level);
 
@@ -268,7 +285,7 @@ xfpm_power_sleep (XfpmPower *power, const gchar *sleep_time, gboolean force)
                 LOCK_SCREEN_ON_SLEEP, &lock_screen,
                 NULL);
 
-  if ( lock_screen )
+  if (lock_screen)
   {
     if (!xfce_screensaver_lock (power->priv->screensaver) && !force)
     {
@@ -287,7 +304,7 @@ xfpm_power_sleep (XfpmPower *power, const gchar *sleep_time, gboolean force)
       ret = gtk_dialog_run (GTK_DIALOG (dialog));
       gtk_widget_destroy (dialog);
 
-      if ( !ret || ret == GTK_RESPONSE_NO)
+      if (!ret || ret == GTK_RESPONSE_NO)
       {
         if (brightness != NULL)
           g_object_unref (brightness);
@@ -341,9 +358,9 @@ xfpm_power_sleep (XfpmPower *power, const gchar *sleep_time, gboolean force)
       g_clear_error (&error);
   }
 
-  if ( error )
+  if (error)
   {
-    if ( g_error_matches (error, G_DBUS_ERROR, G_DBUS_ERROR_NO_REPLY) )
+    if (g_error_matches (error, G_DBUS_ERROR, G_DBUS_ERROR_NO_REPLY))
     {
       XFPM_DEBUG ("D-Bus time out, but should be harmless");
     }
@@ -354,10 +371,12 @@ xfpm_power_sleep (XfpmPower *power, const gchar *sleep_time, gboolean force)
     }
   }
 
-  g_signal_emit (G_OBJECT (power), signals [WAKING_UP], 0);
-    /* Check/update any changes while we slept */
+  g_signal_emit (G_OBJECT (power), signals[WAKING_UP], 0);
+
+  /* Check/update any changes while we slept */
   xfpm_power_get_properties (power);
-    /* Restore the brightness level from before we suspended */
+
+  /* Restore the brightness level from before we suspended */
   if (brightness != NULL)
   {
     xfpm_brightness_set_level (brightness, brightness_level);
@@ -368,7 +387,7 @@ xfpm_power_sleep (XfpmPower *power, const gchar *sleep_time, gboolean force)
 static void
 xfpm_power_hibernate_clicked (XfpmPower *power)
 {
-  gtk_widget_destroy (power->priv->dialog );
+  gtk_widget_destroy (power->priv->dialog);
   power->priv->dialog = NULL;
   xfpm_power_sleep (power, "Hibernate", TRUE);
 }
@@ -376,7 +395,7 @@ xfpm_power_hibernate_clicked (XfpmPower *power)
 static void
 xfpm_power_suspend_clicked (XfpmPower *power)
 {
-  gtk_widget_destroy (power->priv->dialog );
+  gtk_widget_destroy (power->priv->dialog);
   power->priv->dialog = NULL;
   xfpm_power_sleep (power, "Suspend", TRUE);
 }
@@ -384,9 +403,9 @@ xfpm_power_suspend_clicked (XfpmPower *power)
 static void
 xfpm_power_shutdown_clicked (XfpmPower *power)
 {
-  gtk_widget_destroy (power->priv->dialog );
+  gtk_widget_destroy (power->priv->dialog);
   power->priv->dialog = NULL;
-  g_signal_emit (G_OBJECT (power), signals [SHUTDOWN], 0);
+  g_signal_emit (G_OBJECT (power), signals[SHUTDOWN], 0);
 }
 
 static XfpmBatteryCharge
@@ -403,13 +422,11 @@ xfpm_power_get_current_charge_state (XfpmPower *power)
     gboolean power_supply;
 
     g_object_get (G_OBJECT (lp->data),
-                    "charge-status", &battery_charge,
-                    "device-type", &type,
-                    "ac-online", &power_supply,
-                    NULL);
-    if ( type != UP_DEVICE_KIND_BATTERY &&
-         type != UP_DEVICE_KIND_UPS &&
-         power_supply != TRUE)
+                  "charge-status", &battery_charge,
+                  "device-type", &type,
+                  "ac-online", &power_supply,
+                  NULL);
+    if (type != UP_DEVICE_KIND_BATTERY && type != UP_DEVICE_KIND_UPS && power_supply != TRUE)
       continue;
 
     max_charge_status = MAX (max_charge_status, battery_charge);
@@ -420,41 +437,44 @@ xfpm_power_get_current_charge_state (XfpmPower *power)
 }
 
 static void
-xfpm_power_notify_action_callback (NotifyNotification *n, gchar *action, XfpmPower *power)
+xfpm_power_notify_action_callback (NotifyNotification *n,
+                                   gchar *action,
+                                   XfpmPower *power)
 {
   if (g_strcmp0 (action, "Shutdown") == 0)
-    g_signal_emit (G_OBJECT (power), signals [SHUTDOWN], 0);
+    g_signal_emit (G_OBJECT (power), signals[SHUTDOWN], 0);
   else
     xfpm_power_sleep (power, action, TRUE);
 }
 
 static void
-xfpm_power_add_actions_to_notification (XfpmPower *power, NotifyNotification *n)
+xfpm_power_add_actions_to_notification (XfpmPower *power,
+                                        NotifyNotification *n)
 {
   gboolean can_method, auth_method;
 
   xfpm_power_can_hibernate (power, &can_method, &auth_method);
   if (can_method && auth_method)
   {
-    xfpm_notify_add_action_to_notification(
-         power->priv->notify,
-         n,
-         "Hibernate",
-         _("Hibernate the system"),
-         (NotifyActionCallback)xfpm_power_notify_action_callback,
-         power);
+    xfpm_notify_add_action_to_notification (
+      power->priv->notify,
+      n,
+      "Hibernate",
+      _("Hibernate the system"),
+      (NotifyActionCallback) xfpm_power_notify_action_callback,
+      power);
   }
 
   xfpm_power_can_suspend (power, &can_method, &auth_method);
   if (can_method && auth_method)
   {
-    xfpm_notify_add_action_to_notification(
-         power->priv->notify,
-         n,
-         "Suspend",
-         _("Suspend the system"),
-         (NotifyActionCallback)xfpm_power_notify_action_callback,
-         power);
+    xfpm_notify_add_action_to_notification (
+      power->priv->notify,
+      n,
+      "Suspend",
+      _("Suspend the system"),
+      (NotifyActionCallback) xfpm_power_notify_action_callback,
+      power);
   }
 
   if (power->priv->systemd != NULL)
@@ -469,18 +489,18 @@ xfpm_power_add_actions_to_notification (XfpmPower *power, NotifyNotification *n)
   if (can_method && auth_method)
   {
     xfpm_notify_add_action_to_notification (
-        power->priv->notify,
-        n,
-        "Shutdown",
-        _("Shutdown the system"),
-        (NotifyActionCallback)xfpm_power_notify_action_callback,
-        power);
+      power->priv->notify,
+      n,
+      "Shutdown",
+      _("Shutdown the system"),
+      (NotifyActionCallback) xfpm_power_notify_action_callback,
+      power);
   }
-
 }
 
 static void
-xfpm_power_show_critical_action_notification (XfpmPower *power, XfpmBattery *battery)
+xfpm_power_show_critical_action_notification (XfpmPower *power,
+                                              XfpmBattery *battery)
 {
   const gchar *message;
   NotifyNotification *n;
@@ -488,16 +508,14 @@ xfpm_power_show_critical_action_notification (XfpmPower *power, XfpmBattery *bat
   message = _("System is running on low power. "\
                "Save your work to avoid losing data");
 
-  n =
-  xfpm_notify_new_notification (power->priv->notify,
-                                _("Power Manager"),
-                                message,
-                                xfpm_battery_get_icon_name (battery),
-                                XFPM_NOTIFY_CRITICAL);
+  n = xfpm_notify_new_notification (power->priv->notify,
+                                    _("Power Manager"),
+                                    message,
+                                    xfpm_battery_get_icon_name (battery),
+                                    XFPM_NOTIFY_CRITICAL);
 
   xfpm_power_add_actions_to_notification (power, n);
   xfpm_notify_critical (power->priv->notify, n);
-
 }
 
 static void
@@ -581,7 +599,7 @@ xfpm_power_show_critical_action_gtk (XfpmPower *power)
 
   g_signal_connect_object (dialog, "destroy",
                            G_CALLBACK (xfpm_power_close_critical_dialog), power, G_CONNECT_SWAPPED);
-  if ( power->priv->dialog )
+  if (power->priv->dialog)
   {
     gtk_widget_destroy (power->priv->dialog);
     power->priv->dialog = NULL;
@@ -591,7 +609,8 @@ xfpm_power_show_critical_action_gtk (XfpmPower *power)
 }
 
 static void
-xfpm_power_show_critical_action (XfpmPower *power, XfpmBattery *battery)
+xfpm_power_show_critical_action (XfpmPower *power,
+                                 XfpmBattery *battery)
 {
   gboolean supports_actions;
 
@@ -599,27 +618,29 @@ xfpm_power_show_critical_action (XfpmPower *power, XfpmBattery *battery)
                 "actions", &supports_actions,
                 NULL);
 
-  if ( supports_actions )
+  if (supports_actions)
     xfpm_power_show_critical_action_notification (power, battery);
   else
     xfpm_power_show_critical_action_gtk (power);
 }
 
 static void
-xfpm_power_process_critical_action (XfpmPower *power, XfpmShutdownRequest req)
+xfpm_power_process_critical_action (XfpmPower *power,
+                                    XfpmShutdownRequest req)
 {
-  if ( req == XFPM_ASK )
-    g_signal_emit (G_OBJECT (power), signals [ASK_SHUTDOWN], 0);
-  else if ( req == XFPM_DO_SUSPEND )
+  if (req == XFPM_ASK)
+    g_signal_emit (G_OBJECT (power), signals[ASK_SHUTDOWN], 0);
+  else if (req == XFPM_DO_SUSPEND)
     xfpm_power_sleep (power, "Suspend", TRUE);
-  else if ( req == XFPM_DO_HIBERNATE )
+  else if (req == XFPM_DO_HIBERNATE)
     xfpm_power_sleep (power, "Hibernate", TRUE);
-  else if ( req == XFPM_DO_SHUTDOWN )
-    g_signal_emit (G_OBJECT (power), signals [SHUTDOWN], 0);
+  else if (req == XFPM_DO_SHUTDOWN)
+    g_signal_emit (G_OBJECT (power), signals[SHUTDOWN], 0);
 }
 
 static void
-xfpm_power_system_on_critical_power (XfpmPower *power, XfpmBattery *battery)
+xfpm_power_system_on_critical_power (XfpmPower *power,
+                                     XfpmBattery *battery)
 {
   XfpmShutdownRequest critical_action;
 
@@ -630,7 +651,7 @@ xfpm_power_system_on_critical_power (XfpmPower *power, XfpmBattery *battery)
   XFPM_DEBUG ("System is running on low power");
   XFPM_DEBUG_ENUM (critical_action, XFPM_TYPE_SHUTDOWN_REQUEST, "Critical battery action");
 
-  if ( critical_action == XFPM_DO_NOTHING )
+  if (critical_action == XFPM_DO_NOTHING)
   {
     xfpm_power_show_critical_action (power, battery);
   }
@@ -649,7 +670,8 @@ xfpm_power_system_on_critical_power (XfpmPower *power, XfpmBattery *battery)
 }
 
 static void
-xfpm_power_battery_charge_changed_cb (XfpmBattery *battery, XfpmPower *power)
+xfpm_power_battery_charge_changed_cb (XfpmBattery *battery,
+                                      XfpmPower *power)
 {
   gboolean notify;
   XfpmBatteryCharge battery_charge;
@@ -668,40 +690,38 @@ xfpm_power_battery_charge_changed_cb (XfpmBattery *battery, XfpmPower *power)
 
   power->priv->overall_state = current_charge;
 
-  if ( current_charge == XFPM_BATTERY_CHARGE_CRITICAL && power->priv->on_battery)
+  if (current_charge == XFPM_BATTERY_CHARGE_CRITICAL && power->priv->on_battery)
   {
     xfpm_power_system_on_critical_power (power, battery);
 
     power->priv->on_low_battery = TRUE;
-    g_signal_emit (G_OBJECT (power), signals [LOW_BATTERY_CHANGED], 0, power->priv->on_low_battery);
+    g_signal_emit (G_OBJECT (power), signals[LOW_BATTERY_CHANGED], 0, power->priv->on_low_battery);
     return;
   }
 
-  if ( power->priv->on_low_battery )
+  if (power->priv->on_low_battery)
   {
     power->priv->on_low_battery = FALSE;
-    g_signal_emit (G_OBJECT (power), signals [LOW_BATTERY_CHANGED], 0, power->priv->on_low_battery);
+    g_signal_emit (G_OBJECT (power), signals[LOW_BATTERY_CHANGED], 0, power->priv->on_low_battery);
   }
 
   g_object_get (G_OBJECT (power->priv->conf),
                 GENERAL_NOTIFICATION_CFG, &notify,
                 NULL);
 
-  if ( power->priv->on_battery )
+  if (power->priv->on_battery)
   {
-    if ( current_charge == XFPM_BATTERY_CHARGE_LOW )
+    if (current_charge == XFPM_BATTERY_CHARGE_LOW)
     {
-      if ( notify )
+      if (notify)
         xfpm_notify_show_notification (power->priv->notify,
-                       _("Power Manager"),
-                       _("System is running on low power"),
-                       xfpm_battery_get_icon_name (battery),
-                       XFPM_NOTIFY_NORMAL);
-
-     }
-    else if ( battery_charge == XFPM_BATTERY_CHARGE_LOW )
+                                       _("Power Manager"), _("System is running on low power"),
+                                       xfpm_battery_get_icon_name (battery),
+                                       XFPM_NOTIFY_NORMAL);
+    }
+    else if (battery_charge == XFPM_BATTERY_CHARGE_LOW)
     {
-      if ( notify )
+      if (notify)
       {
         gchar *msg;
         gchar *time_str;
@@ -714,18 +734,18 @@ xfpm_power_battery_charge_changed_cb (XfpmBattery *battery, XfpmPower *power)
 
 
         xfpm_notify_show_notification (power->priv->notify,
-                       _("Power Manager"),
-                       msg,
-                       xfpm_battery_get_icon_name (battery),
-                       XFPM_NOTIFY_NORMAL);
+                                       _("Power Manager"),
+                                       msg,
+                                       xfpm_battery_get_icon_name (battery),
+                                       XFPM_NOTIFY_NORMAL);
         g_free (msg);
         g_free (time_str);
       }
     }
   }
 
-    /*Current charge is okay now, then close the dialog*/
-  if ( power->priv->dialog )
+  /*Current charge is okay now, then close the dialog*/
+  if (power->priv->dialog)
   {
     gtk_widget_destroy (power->priv->dialog);
     power->priv->dialog = NULL;
@@ -733,27 +753,28 @@ xfpm_power_battery_charge_changed_cb (XfpmBattery *battery, XfpmPower *power)
 }
 
 static void
-xfpm_power_add_device (UpDevice *device, XfpmPower *power)
+xfpm_power_add_device (UpDevice *device,
+                       XfpmPower *power)
 {
   guint device_type = UP_DEVICE_KIND_UNKNOWN;
-  const gchar *object_path = up_device_get_object_path(device);
+  const gchar *object_path = up_device_get_object_path (device);
 
-    /* hack, this depends on XFPM_DEVICE_TYPE_* being in sync with UP_DEVICE_KIND_* */
+  /* hack, this depends on XFPM_DEVICE_TYPE_* being in sync with UP_DEVICE_KIND_* */
   g_object_get (device,
                 "kind", &device_type,
                 NULL);
 
-  XFPM_DEBUG ("'%s' device added", up_device_kind_to_string(device_type));
+  XFPM_DEBUG ("'%s' device added", up_device_kind_to_string (device_type));
 
-  if ( device_type == UP_DEVICE_KIND_BATTERY  ||
-       device_type == UP_DEVICE_KIND_UPS  ||
-       device_type == UP_DEVICE_KIND_MOUSE  ||
-       device_type == UP_DEVICE_KIND_KEYBOARD ||
-       device_type == UP_DEVICE_KIND_PHONE)
+  if (device_type == UP_DEVICE_KIND_BATTERY
+      || device_type == UP_DEVICE_KIND_UPS
+      || device_type == UP_DEVICE_KIND_MOUSE
+      || device_type == UP_DEVICE_KIND_KEYBOARD
+      || device_type == UP_DEVICE_KIND_PHONE)
   {
     GtkWidget *battery;
-    XFPM_DEBUG( "Battery device type '%s' detected at: %s",
-                up_device_kind_to_string(device_type), object_path);
+    XFPM_DEBUG ("Battery device type '%s' detected at: %s",
+                up_device_kind_to_string (device_type), object_path);
     battery = g_object_ref_sink (xfpm_battery_new ());
 
     xfpm_battery_monitor_device (XFPM_BATTERY (battery),
@@ -772,27 +793,30 @@ xfpm_power_get_power_devices (XfpmPower *power)
   GPtrArray *array = up_client_get_devices2 (power->priv->upower);
   guint i;
 
-  if ( array )
+  if (array)
   {
-    for ( i = 0; i < array->len; i++)
+    for (i = 0; i < array->len; i++)
     {
       UpDevice *device = g_ptr_array_index (array, i);
-      const gchar *object_path = up_device_get_object_path(device);
+      const gchar *object_path = up_device_get_object_path (device);
       XFPM_DEBUG ("Power device detected at : %s", object_path);
       xfpm_power_add_device (device, power);
     }
-  g_ptr_array_free (array, TRUE);
+    g_ptr_array_free (array, TRUE);
   }
 }
 
 static void
-xfpm_power_remove_device (XfpmPower *power, const gchar *object_path)
+xfpm_power_remove_device (XfpmPower *power,
+                          const gchar *object_path)
 {
   g_hash_table_remove (power->priv->hash, object_path);
 }
 
 static void
-xfpm_power_inhibit_changed_cb (XfpmInhibit *inhibit, gboolean is_inhibit, XfpmPower *power)
+xfpm_power_inhibit_changed_cb (XfpmInhibit *inhibit,
+                               gboolean is_inhibit,
+                               XfpmPower *power)
 {
   /* no change, exit */
   if (power->priv->inhibited == is_inhibit)
@@ -823,13 +847,17 @@ xfpm_power_changed_cb (UpClient *upower,
 }
 
 static void
-xfpm_power_device_added_cb (UpClient *upower, UpDevice *device, XfpmPower *power)
+xfpm_power_device_added_cb (UpClient *upower,
+                            UpDevice *device,
+                            XfpmPower *power)
 {
   xfpm_power_add_device (device, power);
 }
 
 static void
-xfpm_power_device_removed_cb (UpClient *upower, const gchar *object_path, XfpmPower *power)
+xfpm_power_device_removed_cb (UpClient *upower,
+                              const gchar *object_path,
+                              XfpmPower *power)
 {
   xfpm_power_remove_device (power, object_path);
 }
@@ -844,74 +872,67 @@ xfpm_power_class_init (XfpmPowerClass *klass)
   object_class->get_property = xfpm_power_get_property;
   object_class->set_property = xfpm_power_set_property;
 
-  signals [ON_BATTERY_CHANGED] =
-        g_signal_new ("on-battery-changed",
-                      XFPM_TYPE_POWER,
-                      G_SIGNAL_RUN_LAST,
-                      G_STRUCT_OFFSET(XfpmPowerClass, on_battery_changed),
-                      NULL, NULL,
-                      g_cclosure_marshal_VOID__BOOLEAN,
-                      G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
-
-  signals [LOW_BATTERY_CHANGED] =
-        g_signal_new ("low-battery-changed",
-                      XFPM_TYPE_POWER,
-                      G_SIGNAL_RUN_LAST,
-                      G_STRUCT_OFFSET(XfpmPowerClass, low_battery_changed),
-                      NULL, NULL,
-                      g_cclosure_marshal_VOID__BOOLEAN,
-                      G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
-
-  signals [LID_CHANGED] =
-        g_signal_new ("lid-changed",
-                      XFPM_TYPE_POWER,
-                      G_SIGNAL_RUN_LAST,
-                      G_STRUCT_OFFSET(XfpmPowerClass, lid_changed),
-                      NULL, NULL,
-                      g_cclosure_marshal_VOID__BOOLEAN,
-                      G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
-
-  signals [WAKING_UP] =
-        g_signal_new ("waking-up",
-                      XFPM_TYPE_POWER,
-                      G_SIGNAL_RUN_LAST,
-                      G_STRUCT_OFFSET(XfpmPowerClass, waking_up),
-                      NULL, NULL,
-                      g_cclosure_marshal_VOID__VOID,
-                      G_TYPE_NONE, 0, G_TYPE_NONE);
-
-  signals [SLEEPING] =
-        g_signal_new ("sleeping",
-                      XFPM_TYPE_POWER,
-                      G_SIGNAL_RUN_LAST,
-                      G_STRUCT_OFFSET(XfpmPowerClass, sleeping),
-                      NULL, NULL,
-                      g_cclosure_marshal_VOID__VOID,
-                      G_TYPE_NONE, 0, G_TYPE_NONE);
-
-  signals [ASK_SHUTDOWN] =
-        g_signal_new ("ask-shutdown",
-                      XFPM_TYPE_POWER,
-                      G_SIGNAL_RUN_LAST,
-                      G_STRUCT_OFFSET(XfpmPowerClass, ask_shutdown),
-                      NULL, NULL,
-                      g_cclosure_marshal_VOID__VOID,
-                      G_TYPE_NONE, 0, G_TYPE_NONE);
-
-  signals [SHUTDOWN] =
-        g_signal_new ("shutdown",
-                      XFPM_TYPE_POWER,
-                      G_SIGNAL_RUN_LAST,
-                      G_STRUCT_OFFSET(XfpmPowerClass, shutdown),
-                      NULL, NULL,
-                      g_cclosure_marshal_VOID__VOID,
-                      G_TYPE_NONE, 0, G_TYPE_NONE);
-
-#define XFPM_PARAM_FLAGS  (  G_PARAM_READWRITE \
-                           | G_PARAM_CONSTRUCT \
-                           | G_PARAM_STATIC_NAME \
-                           | G_PARAM_STATIC_NICK \
-                           | G_PARAM_STATIC_BLURB)
+  signals[ON_BATTERY_CHANGED] = g_signal_new ("on-battery-changed",
+                                              XFPM_TYPE_POWER,
+                                              G_SIGNAL_RUN_LAST,
+                                              G_STRUCT_OFFSET (XfpmPowerClass, on_battery_changed),
+                                              NULL, NULL,
+                                              g_cclosure_marshal_VOID__BOOLEAN,
+                                              G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+
+  signals[LOW_BATTERY_CHANGED] = g_signal_new ("low-battery-changed",
+                                               XFPM_TYPE_POWER,
+                                               G_SIGNAL_RUN_LAST,
+                                               G_STRUCT_OFFSET (XfpmPowerClass, low_battery_changed),
+                                               NULL, NULL,
+                                               g_cclosure_marshal_VOID__BOOLEAN,
+                                               G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+
+  signals[LID_CHANGED] = g_signal_new ("lid-changed",
+                                       XFPM_TYPE_POWER,
+                                       G_SIGNAL_RUN_LAST,
+                                       G_STRUCT_OFFSET (XfpmPowerClass, lid_changed),
+                                       NULL, NULL,
+                                       g_cclosure_marshal_VOID__BOOLEAN,
+                                       G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+
+  signals[WAKING_UP] = g_signal_new ("waking-up",
+                                     XFPM_TYPE_POWER,
+                                     G_SIGNAL_RUN_LAST,
+                                     G_STRUCT_OFFSET (XfpmPowerClass, waking_up),
+                                     NULL, NULL,
+                                     g_cclosure_marshal_VOID__VOID,
+                                     G_TYPE_NONE, 0, G_TYPE_NONE);
+
+  signals[SLEEPING] = g_signal_new ("sleeping",
+                                    XFPM_TYPE_POWER,
+                                    G_SIGNAL_RUN_LAST,
+                                    G_STRUCT_OFFSET (XfpmPowerClass, sleeping),
+                                    NULL, NULL,
+                                    g_cclosure_marshal_VOID__VOID,
+                                    G_TYPE_NONE, 0, G_TYPE_NONE);
+
+  signals[ASK_SHUTDOWN] = g_signal_new ("ask-shutdown",
+                                        XFPM_TYPE_POWER,
+                                        G_SIGNAL_RUN_LAST,
+                                        G_STRUCT_OFFSET (XfpmPowerClass, ask_shutdown),
+                                        NULL, NULL,
+                                        g_cclosure_marshal_VOID__VOID,
+                                        G_TYPE_NONE, 0, G_TYPE_NONE);
+
+  signals[SHUTDOWN] = g_signal_new ("shutdown",
+                                    XFPM_TYPE_POWER,
+                                    G_SIGNAL_RUN_LAST,
+                                    G_STRUCT_OFFSET (XfpmPowerClass, shutdown),
+                                    NULL, NULL,
+                                    g_cclosure_marshal_VOID__VOID,
+                                    G_TYPE_NONE, 0, G_TYPE_NONE);
+
+#define XFPM_PARAM_FLAGS (G_PARAM_READWRITE \
+                          | G_PARAM_CONSTRUCT \
+                          | G_PARAM_STATIC_NAME \
+                          | G_PARAM_STATIC_NICK \
+                          | G_PARAM_STATIC_BLURB)
 
   g_object_class_install_property (object_class,
                                    PROP_ON_BATTERY,
@@ -981,34 +1002,34 @@ xfpm_power_init (XfpmPower *power)
   power->priv = xfpm_power_get_instance_private (power);
 
   power->priv->hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref);
-  power->priv->lid_is_present  = FALSE;
-  power->priv->lid_is_closed   = FALSE;
-  power->priv->on_battery      = FALSE;
-  power->priv->on_low_battery  = FALSE;
-  power->priv->daemon_version  = NULL;
-  power->priv->dialog          = NULL;
-  power->priv->overall_state   = XFPM_BATTERY_CHARGE_OK;
+  power->priv->lid_is_present = FALSE;
+  power->priv->lid_is_closed = FALSE;
+  power->priv->on_battery = FALSE;
+  power->priv->on_low_battery = FALSE;
+  power->priv->daemon_version = NULL;
+  power->priv->dialog = NULL;
+  power->priv->overall_state = XFPM_BATTERY_CHARGE_OK;
   power->priv->critical_action_done = FALSE;
 
-  power->priv->dpms                 = xfpm_dpms_new ();
+  power->priv->dpms = xfpm_dpms_new ();
 
-  power->priv->presentation_mode    = FALSE;
+  power->priv->presentation_mode = FALSE;
 
   power->priv->inhibit = xfpm_inhibit_new ();
-  power->priv->notify  = xfpm_notify_new ();
-  power->priv->conf    = xfpm_xfconf_new ();
-  power->priv->upower  = up_client_new ();
+  power->priv->notify = xfpm_notify_new ();
+  power->priv->conf = xfpm_xfconf_new ();
+  power->priv->upower = up_client_new ();
   power->priv->screensaver = xfce_screensaver_new ();
 
   power->priv->systemd = NULL;
   power->priv->console = NULL;
-  if ( LOGIND_RUNNING () )
+  if (LOGIND_RUNNING ())
     power->priv->systemd = xfce_systemd_get ();
   else
     power->priv->console = xfce_consolekit_get ();
 
 #ifdef HAVE_POLKIT
-  power->priv->polkit  = xfpm_polkit_get ();
+  power->priv->polkit = xfpm_polkit_get ();
 #endif
 
   g_signal_connect_object (power->priv->inhibit, "has-inhibit-changed",
@@ -1016,7 +1037,7 @@ xfpm_power_init (XfpmPower *power)
 
   power->priv->bus = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, &error);
 
-  if ( error )
+  if (error)
   {
     g_critical ("Unable to connect to the system bus : %s", error->message);
     g_error_free (error);
@@ -1039,7 +1060,7 @@ out:
   /*
    * Emit org.freedesktop.PowerManagement session signals on startup
    */
-  g_signal_emit (G_OBJECT (power), signals [ON_BATTERY_CHANGED], 0, power->priv->on_battery);
+  g_signal_emit (G_OBJECT (power), signals[ON_BATTERY_CHANGED], 0, power->priv->on_battery);
 }
 
 static void
@@ -1119,9 +1140,9 @@ xfpm_power_finalize (GObject *object)
   if (power->priv->upower != NULL)
     g_object_unref (power->priv->upower);
 
-  if ( power->priv->systemd != NULL )
+  if (power->priv->systemd != NULL)
     g_object_unref (power->priv->systemd);
-  if ( power->priv->console != NULL )
+  if (power->priv->console != NULL)
     g_object_unref (power->priv->console);
 
   g_object_unref (power->priv->bus);
@@ -1133,19 +1154,19 @@ xfpm_power_finalize (GObject *object)
 #endif
 
   if (power->priv->dpms != NULL)
-    g_object_unref(power->priv->dpms);
+    g_object_unref (power->priv->dpms);
 
   G_OBJECT_CLASS (xfpm_power_parent_class)->finalize (object);
 }
 
-static XfpmPower*
+static XfpmPower *
 xfpm_power_new (void)
 {
-  XfpmPower *power = XFPM_POWER(g_object_new (XFPM_TYPE_POWER, NULL));
+  XfpmPower *power = XFPM_POWER (g_object_new (XFPM_TYPE_POWER, NULL));
 
-  xfconf_g_property_bind (xfpm_xfconf_get_channel(power->priv->conf),
+  xfconf_g_property_bind (xfpm_xfconf_get_channel (power->priv->conf),
                           XFPM_PROPERTIES_PREFIX PRESENTATION_MODE, G_TYPE_BOOLEAN,
-                          G_OBJECT(power), PRESENTATION_MODE);
+                          G_OBJECT (power), PRESENTATION_MODE);
 
   return power;
 }
@@ -1155,7 +1176,7 @@ xfpm_power_get (void)
 {
   static gpointer xfpm_power_object = NULL;
 
-  if ( G_LIKELY (xfpm_power_object != NULL ) )
+  if (G_LIKELY (xfpm_power_object != NULL))
   {
     g_object_ref (xfpm_power_object);
   }
@@ -1168,17 +1189,22 @@ xfpm_power_get (void)
   return XFPM_POWER (xfpm_power_object);
 }
 
-void xfpm_power_suspend (XfpmPower *power, gboolean force)
+void
+xfpm_power_suspend (XfpmPower *power,
+                    gboolean force)
 {
   xfpm_power_sleep (power, "Suspend", force);
 }
 
-void xfpm_power_hibernate (XfpmPower *power, gboolean force)
+void
+xfpm_power_hibernate (XfpmPower *power,
+                      gboolean force)
 {
   xfpm_power_sleep (power, "Hibernate", force);
 }
 
-gboolean xfpm_power_has_battery (XfpmPower *power)
+gboolean
+xfpm_power_has_battery (XfpmPower *power)
 {
   GList *list;
   gboolean ret = FALSE;
@@ -1188,8 +1214,7 @@ gboolean xfpm_power_has_battery (XfpmPower *power)
   {
     UpDeviceKind type;
     type = xfpm_battery_get_device_type (XFPM_BATTERY (lp->data));
-    if ( type == UP_DEVICE_KIND_BATTERY ||
-         type == UP_DEVICE_KIND_UPS )
+    if (type == UP_DEVICE_KIND_BATTERY || type == UP_DEVICE_KIND_UPS)
     {
       ret = TRUE;
       break;
@@ -1204,7 +1229,7 @@ static void
 xfpm_power_toggle_screensaver (XfpmPower *power)
 {
 #ifdef ENABLE_X11
-  Display* display;
+  Display *display;
   static int timeout = -2, interval, prefer_blanking, allow_exposures;
 
   if (!GDK_IS_X11_DISPLAY (gdk_display_get_default ()))
@@ -1216,16 +1241,16 @@ xfpm_power_toggle_screensaver (XfpmPower *power)
   if (power->priv->presentation_mode || power->priv->inhibited)
   {
     if (timeout == -2)
-      XGetScreenSaver(display, &timeout, &interval, &prefer_blanking, &allow_exposures);
+      XGetScreenSaver (display, &timeout, &interval, &prefer_blanking, &allow_exposures);
 
     XFPM_DEBUG ("Disabling screensaver, timeout stored: %d", timeout);
-    XSetScreenSaver(display, 0, interval, prefer_blanking, allow_exposures);
+    XSetScreenSaver (display, 0, interval, prefer_blanking, allow_exposures);
     XSync (display, FALSE);
   }
   else if (timeout != -2)
   {
     XFPM_DEBUG ("Enabling screensaver, timeout restored: %d", timeout);
-    XSetScreenSaver(display, timeout, interval, prefer_blanking, allow_exposures);
+    XSetScreenSaver (display, timeout, interval, prefer_blanking, allow_exposures);
     XSync (display, FALSE);
     timeout = -2;
   }
@@ -1233,7 +1258,8 @@ xfpm_power_toggle_screensaver (XfpmPower *power)
 }
 
 static void
-xfpm_power_change_presentation_mode (XfpmPower *power, gboolean presentation_mode)
+xfpm_power_change_presentation_mode (XfpmPower *power,
+                                     gboolean presentation_mode)
 {
   /* no change, exit */
   if (power->priv->presentation_mode == presentation_mode)
@@ -1269,50 +1295,60 @@ xfpm_power_is_in_presentation_mode (XfpmPower *power)
  * DBus server implementation for org.freedesktop.PowerManagement
  *
  */
-static gboolean xfpm_power_dbus_shutdown (XfpmPower *power,
-                                          GDBusMethodInvocation *invocation,
-                                          gpointer user_data);
+static gboolean
+xfpm_power_dbus_shutdown (XfpmPower *power,
+                          GDBusMethodInvocation *invocation,
+                          gpointer user_data);
 
-static gboolean xfpm_power_dbus_reboot   (XfpmPower *power,
-                                          GDBusMethodInvocation *invocation,
-                                          gpointer user_data);
+static gboolean
+xfpm_power_dbus_reboot (XfpmPower *power,
+                        GDBusMethodInvocation *invocation,
+                        gpointer user_data);
 
-static gboolean xfpm_power_dbus_hibernate (XfpmPower * power,
-                                           GDBusMethodInvocation *invocation,
-                                           gpointer user_data);
+static gboolean
+xfpm_power_dbus_hibernate (XfpmPower *power,
+                           GDBusMethodInvocation *invocation,
+                           gpointer user_data);
 
-static gboolean xfpm_power_dbus_suspend (XfpmPower * power,
-                                         GDBusMethodInvocation *invocation,
-                                         gpointer user_data);
+static gboolean
+xfpm_power_dbus_suspend (XfpmPower *power,
+                         GDBusMethodInvocation *invocation,
+                         gpointer user_data);
 
-static gboolean xfpm_power_dbus_can_reboot (XfpmPower * power,
-                                            GDBusMethodInvocation *invocation,
-                                            gpointer user_data);
+static gboolean
+xfpm_power_dbus_can_reboot (XfpmPower *power,
+                            GDBusMethodInvocation *invocation,
+                            gpointer user_data);
 
-static gboolean xfpm_power_dbus_can_shutdown (XfpmPower * power,
-                                              GDBusMethodInvocation *invocation,
-                                              gpointer user_data);
+static gboolean
+xfpm_power_dbus_can_shutdown (XfpmPower *power,
+                              GDBusMethodInvocation *invocation,
+                              gpointer user_data);
 
-static gboolean xfpm_power_dbus_can_hibernate (XfpmPower * power,
-                                               GDBusMethodInvocation *invocation,
-                                               gpointer user_data);
+static gboolean
+xfpm_power_dbus_can_hibernate (XfpmPower *power,
+                               GDBusMethodInvocation *invocation,
+                               gpointer user_data);
 
-static gboolean xfpm_power_dbus_can_suspend (XfpmPower * power,
-                                             GDBusMethodInvocation *invocation,
-                                             gpointer user_data);
+static gboolean
+xfpm_power_dbus_can_suspend (XfpmPower *power,
+                             GDBusMethodInvocation *invocation,
+                             gpointer user_data);
 
-static gboolean xfpm_power_dbus_get_on_battery (XfpmPower * power,
-                                                GDBusMethodInvocation *invocation,
-                                                gpointer user_data);
+static gboolean
+xfpm_power_dbus_get_on_battery (XfpmPower *power,
+                                GDBusMethodInvocation *invocation,
+                                gpointer user_data);
 
-static gboolean xfpm_power_dbus_get_low_battery (XfpmPower * power,
-                                                 GDBusMethodInvocation *invocation,
-                                                 gpointer user_data);
+static gboolean
+xfpm_power_dbus_get_low_battery (XfpmPower *power,
+                                 GDBusMethodInvocation *invocation,
+                                 gpointer user_data);
 
 #include "org.freedesktop.PowerManagement.h"
 
 static void
-xfpm_power_dbus_class_init (XfpmPowerClass * klass)
+xfpm_power_dbus_class_init (XfpmPowerClass *klass)
 {
 }
 
@@ -1370,9 +1406,10 @@ xfpm_power_dbus_init (XfpmPower *power)
                            power, G_CONNECT_SWAPPED);
 }
 
-static gboolean xfpm_power_dbus_shutdown (XfpmPower *power,
-            GDBusMethodInvocation *invocation,
-            gpointer user_data)
+static gboolean
+xfpm_power_dbus_shutdown (XfpmPower *power,
+                          GDBusMethodInvocation *invocation,
+                          gpointer user_data)
 {
   GError *error = NULL;
   gboolean can_shutdown, auth_shutdown;
@@ -1414,9 +1451,9 @@ static gboolean xfpm_power_dbus_shutdown (XfpmPower *power,
 }
 
 static gboolean
-xfpm_power_dbus_reboot   (XfpmPower *power,
-                          GDBusMethodInvocation *invocation,
-                          gpointer user_data)
+xfpm_power_dbus_reboot (XfpmPower *power,
+                        GDBusMethodInvocation *invocation,
+                        gpointer user_data)
 {
   GError *error = NULL;
   gboolean can_reboot, auth_reboot;
@@ -1458,7 +1495,7 @@ xfpm_power_dbus_reboot   (XfpmPower *power,
 }
 
 static gboolean
-xfpm_power_dbus_hibernate (XfpmPower * power,
+xfpm_power_dbus_hibernate (XfpmPower *power,
                            GDBusMethodInvocation *invocation,
                            gpointer user_data)
 {
@@ -1492,7 +1529,7 @@ xfpm_power_dbus_hibernate (XfpmPower * power,
 }
 
 static gboolean
-xfpm_power_dbus_suspend (XfpmPower * power,
+xfpm_power_dbus_suspend (XfpmPower *power,
                          GDBusMethodInvocation *invocation,
                          gpointer user_data)
 {
@@ -1526,7 +1563,7 @@ xfpm_power_dbus_suspend (XfpmPower * power,
 }
 
 static gboolean
-xfpm_power_dbus_can_reboot (XfpmPower * power,
+xfpm_power_dbus_can_reboot (XfpmPower *power,
                             GDBusMethodInvocation *invocation,
                             gpointer user_data)
 {
@@ -1549,7 +1586,7 @@ xfpm_power_dbus_can_reboot (XfpmPower * power,
 }
 
 static gboolean
-xfpm_power_dbus_can_shutdown (XfpmPower * power,
+xfpm_power_dbus_can_shutdown (XfpmPower *power,
                               GDBusMethodInvocation *invocation,
                               gpointer user_data)
 {
@@ -1572,7 +1609,7 @@ xfpm_power_dbus_can_shutdown (XfpmPower * power,
 }
 
 static gboolean
-xfpm_power_dbus_can_hibernate (XfpmPower * power,
+xfpm_power_dbus_can_hibernate (XfpmPower *power,
                                GDBusMethodInvocation *invocation,
                                gpointer user_data)
 {
@@ -1585,7 +1622,7 @@ xfpm_power_dbus_can_hibernate (XfpmPower * power,
 }
 
 static gboolean
-xfpm_power_dbus_can_suspend (XfpmPower * power,
+xfpm_power_dbus_can_suspend (XfpmPower *power,
                              GDBusMethodInvocation *invocation,
                              gpointer user_data)
 {
@@ -1599,7 +1636,7 @@ xfpm_power_dbus_can_suspend (XfpmPower * power,
 }
 
 static gboolean
-xfpm_power_dbus_get_on_battery (XfpmPower * power,
+xfpm_power_dbus_get_on_battery (XfpmPower *power,
                                 GDBusMethodInvocation *invocation,
                                 gpointer user_data)
 {
@@ -1611,7 +1648,7 @@ xfpm_power_dbus_get_on_battery (XfpmPower * power,
 }
 
 static gboolean
-xfpm_power_dbus_get_low_battery (XfpmPower * power,
+xfpm_power_dbus_get_low_battery (XfpmPower *power,
                                  GDBusMethodInvocation *invocation,
                                  gpointer user_data)
 {
diff --git a/src/xfpm-power.h b/src/xfpm-power.h
index 9c7a3ee1acd57451ff191d508d7da9ce6d772611..323a92396f2b61150bad91249d2be8ce9abcab66 100644
--- a/src/xfpm-power.h
+++ b/src/xfpm-power.h
@@ -29,42 +29,48 @@ G_BEGIN_DECLS
 
 #define LOGIND_RUNNING() (access ("/run/systemd/seats/", F_OK) >= 0)
 
-#define XFPM_TYPE_POWER        (xfpm_power_get_type () )
-#define XFPM_POWER(o)          (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_POWER, XfpmPower))
-#define XFPM_IS_POWER(o)       (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_POWER))
+#define XFPM_TYPE_POWER (xfpm_power_get_type ())
+#define XFPM_POWER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_POWER, XfpmPower))
+#define XFPM_IS_POWER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_POWER))
 
 typedef struct XfpmPowerPrivate XfpmPowerPrivate;
 
 typedef struct
 {
-    GObject               parent;
-    XfpmPowerPrivate     *priv;
+  GObject parent;
+  XfpmPowerPrivate *priv;
 } XfpmPower;
 
 typedef struct
 {
-    GObjectClass   parent_class;
-    void         (*on_battery_changed)           (XfpmPower *power,
-                                                  gboolean on_battery);
-    void         (*low_battery_changed)          (XfpmPower *power,
-                                                  gboolean low_battery);
-    void         (*lid_changed)                  (XfpmPower *power,
-                                                  gboolean lid_is_closed);
-    void         (*waking_up)                    (XfpmPower *power);
-    void         (*sleeping)                     (XfpmPower *power);
-    void         (*ask_shutdown)                 (XfpmPower *power);
-    void         (*shutdown)                     (XfpmPower *power);
+  GObjectClass parent_class;
+  void (*on_battery_changed) (XfpmPower *power,
+                              gboolean on_battery);
+  void (*low_battery_changed) (XfpmPower *power,
+                               gboolean low_battery);
+  void (*lid_changed) (XfpmPower *power,
+                       gboolean lid_is_closed);
+  void (*waking_up) (XfpmPower *power);
+  void (*sleeping) (XfpmPower *power);
+  void (*ask_shutdown) (XfpmPower *power);
+  void (*shutdown) (XfpmPower *power);
 
 } XfpmPowerClass;
 
-GType       xfpm_power_get_type                 (void) G_GNUC_CONST;
-XfpmPower  *xfpm_power_get                      (void);
-void        xfpm_power_suspend                  (XfpmPower *power,
-                                                 gboolean force);
-void        xfpm_power_hibernate                (XfpmPower *power,
-                                                 gboolean force);
-gboolean    xfpm_power_has_battery              (XfpmPower *power);
-gboolean    xfpm_power_is_in_presentation_mode  (XfpmPower *power);
+GType
+xfpm_power_get_type (void) G_GNUC_CONST;
+XfpmPower *
+xfpm_power_get (void);
+void
+xfpm_power_suspend (XfpmPower *power,
+                    gboolean force);
+void
+xfpm_power_hibernate (XfpmPower *power,
+                      gboolean force);
+gboolean
+xfpm_power_has_battery (XfpmPower *power);
+gboolean
+xfpm_power_is_in_presentation_mode (XfpmPower *power);
 
 G_END_DECLS
 
diff --git a/src/xfpm-ppd.c b/src/xfpm-ppd.c
index 9dfe9b333a4ea541951c94009919e35095066b21..17984393ea180944c9d8fb7a843f87a32a6206ac 100644
--- a/src/xfpm-ppd.c
+++ b/src/xfpm-ppd.c
@@ -32,17 +32,20 @@
 
 #include <gio/gio.h>
 
-static void xfpm_ppd_finalize (GObject *object);
+static void
+xfpm_ppd_finalize (GObject *object);
 
-static void xfpm_ppd_get_property (GObject *object,
-                                   guint prop_id,
-                                   GValue *value,
-                                   GParamSpec *pspec);
+static void
+xfpm_ppd_get_property (GObject *object,
+                       guint prop_id,
+                       GValue *value,
+                       GParamSpec *pspec);
 
-static void xfpm_ppd_set_property (GObject *object,
-                                   guint prop_id,
-                                   const GValue *value,
-                                   GParamSpec *pspec);
+static void
+xfpm_ppd_set_property (GObject *object,
+                       guint prop_id,
+                       const GValue *value,
+                       GParamSpec *pspec);
 
 struct _XfpmPPD
 {
@@ -68,7 +71,8 @@ enum
 G_DEFINE_FINAL_TYPE (XfpmPPD, xfpm_ppd, G_TYPE_OBJECT)
 
 static void
-xfpm_ppd_set_active_profile (XfpmPPD *ppd, const gchar *profile)
+xfpm_ppd_set_active_profile (XfpmPPD *ppd,
+                             const gchar *profile)
 {
   GVariant *var = NULL;
   GError *error = NULL;
@@ -94,7 +98,9 @@ xfpm_ppd_set_active_profile (XfpmPPD *ppd, const gchar *profile)
 }
 
 static void
-xfpm_ppd_on_battery_changed (XfpmPower *power, gboolean on_battery, XfpmPPD *ppd)
+xfpm_ppd_on_battery_changed (XfpmPower *power,
+                             gboolean on_battery,
+                             XfpmPPD *ppd)
 {
   xfpm_ppd_set_active_profile (ppd, on_battery ? ppd->profile_on_battery : ppd->profile_on_ac);
 }
@@ -105,7 +111,6 @@ xfpm_ppd_class_init (XfpmPPDClass *klass)
   GObjectClass *object_class = G_OBJECT_CLASS (klass);
 
   object_class->finalize = xfpm_ppd_finalize;
-
   object_class->get_property = xfpm_ppd_get_property;
   object_class->set_property = xfpm_ppd_set_property;
 
@@ -157,9 +162,11 @@ xfpm_ppd_get_property (GObject *object,
     case PROP_PROFILE_ON_AC:
       g_value_set_string (value, ppd->profile_on_ac);
       break;
+
     case PROP_PROFILE_ON_BATTERY:
       g_value_set_string (value, ppd->profile_on_battery);
       break;
+
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
@@ -186,12 +193,14 @@ xfpm_ppd_set_property (GObject *object,
       if (!on_battery)
         xfpm_ppd_set_active_profile (ppd, ppd->profile_on_ac);
       break;
+
     case PROP_PROFILE_ON_BATTERY:
       g_free (ppd->profile_on_battery);
       ppd->profile_on_battery = g_value_dup_string (value);
       if (on_battery)
         xfpm_ppd_set_active_profile (ppd, ppd->profile_on_battery);
       break;
+
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
diff --git a/src/xfpm-ppd.h b/src/xfpm-ppd.h
index 0577bdf43c92cef35ca588d7ae076635a8fcdd02..09ce8e2a9c1fbb6c738c4aeb4830377adc31bb3b 100644
--- a/src/xfpm-ppd.h
+++ b/src/xfpm-ppd.h
@@ -28,7 +28,8 @@ G_BEGIN_DECLS
 #define XFPM_TYPE_PPD (xfpm_ppd_get_type ())
 G_DECLARE_FINAL_TYPE (XfpmPPD, xfpm_ppd, XFPM, PPD, GObject)
 
-XfpmPPD               *xfpm_ppd_new                (void);
+XfpmPPD *
+xfpm_ppd_new (void);
 
 G_END_DECLS
 
diff --git a/src/xfpm-suspend.c b/src/xfpm-suspend.c
index 5f913785114c419e21fd84c4310a1009e154c49f..e85d54fe96bf396abdd7735489b76bb57ca14f93 100644
--- a/src/xfpm-suspend.c
+++ b/src/xfpm-suspend.c
@@ -32,14 +32,16 @@
 
 #ifdef BACKEND_TYPE_FREEBSD
 static gchar *
-get_string_sysctl (GError **err, const gchar *format, ...)
+get_string_sysctl (GError **err,
+                   const gchar *format,
+                   ...)
 {
   va_list args;
   gchar *name;
   size_t value_len;
   gchar *str = NULL;
 
-  g_return_val_if_fail(format != NULL, FALSE);
+  g_return_val_if_fail (format != NULL, FALSE);
 
   va_start (args, format);
   name = g_strdup_vprintf (format, args);
@@ -51,16 +53,17 @@ get_string_sysctl (GError **err, const gchar *format, ...)
 
     if (sysctlbyname (name, str, &value_len, NULL, 0) == 0)
       str[value_len] = 0;
-    else {
+    else
+    {
       g_free (str);
       str = NULL;
     }
   }
 
   if (!str)
-    g_set_error (err, 0, 0, "%s", g_strerror(errno));
+    g_set_error (err, 0, 0, "%s", g_strerror (errno));
 
-  g_free(name);
+  g_free (name);
 
   return str;
 }
@@ -69,11 +72,10 @@ static gboolean
 freebsd_supports_sleep_state (const gchar *state)
 {
   gboolean ret = FALSE;
-  gchar *sleep_states;
+  gchar *sleep_states = get_string_sysctl (NULL, "hw.acpi.supported_sleep_state");
 
-  sleep_states = get_string_sysctl (NULL, "hw.acpi.supported_sleep_state");
-
-  if (sleep_states != NULL) {
+  if (sleep_states != NULL)
+  {
     if (strstr (sleep_states, state) != NULL)
       ret = TRUE;
   }
diff --git a/src/xfpm-suspend.h b/src/xfpm-suspend.h
index 8d16df07d26d4aed7055b6052df5d80b3509d5df..445690e4157d5f4ab393b5d41ce333113681c42e 100644
--- a/src/xfpm-suspend.h
+++ b/src/xfpm-suspend.h
@@ -29,8 +29,11 @@ typedef enum
   XFPM_HIBERNATE,
 } XfpmActionType;
 
-gboolean xfpm_suspend_can_suspend   (void);
-gboolean xfpm_suspend_can_hibernate (void);
-gboolean xfpm_suspend_try_action    (XfpmActionType     type);
+gboolean
+xfpm_suspend_can_suspend (void);
+gboolean
+xfpm_suspend_can_hibernate (void);
+gboolean
+xfpm_suspend_try_action (XfpmActionType type);
 
 #endif /* __XFPM_SUSPEND_H */
diff --git a/src/xfpm-xfconf.c b/src/xfpm-xfconf.c
index 098522fd070f8aefb40bf3012be73f295371be4f..d81a004f4f366540a4a80f7b911b78ca5332df4f 100644
--- a/src/xfpm-xfconf.c
+++ b/src/xfpm-xfconf.c
@@ -33,12 +33,13 @@
 
 #include <libxfce4util/libxfce4util.h>
 
-static void xfpm_xfconf_finalize   (GObject *object);
+static void
+xfpm_xfconf_finalize (GObject *object);
 
 struct XfpmXfconfPrivate
 {
-  XfconfChannel   *channel;
-  GValue          *values;
+  XfconfChannel *channel;
+  GValue *values;
 };
 
 enum
@@ -99,20 +100,16 @@ xfpm_xfconf_set_property (GObject *object,
                           const GValue *value,
                           GParamSpec *pspec)
 {
-  XfpmXfconf *conf;
-  GValue *dst;
-
-  conf = XFPM_XFCONF (object);
-
-  dst = conf->priv->values + prop_id;
+  XfpmXfconf *conf = XFPM_XFCONF (object);
+  GValue *dst = conf->priv->values + prop_id;
 
-  if ( !G_IS_VALUE (dst) )
+  if (!G_IS_VALUE (dst))
   {
     g_value_init (dst, pspec->value_type);
     g_param_value_set_default (pspec, dst);
   }
 
-  if ( g_param_values_cmp (pspec, value, dst) != 0)
+  if (g_param_values_cmp (pspec, value, dst) != 0)
   {
     g_value_copy (value, dst);
     g_object_notify (object, pspec->name);
@@ -125,14 +122,10 @@ xfpm_xfconf_get_property (GObject *object,
                           GValue *value,
                           GParamSpec *pspec)
 {
-  XfpmXfconf *conf;
-  GValue *src;
+  XfpmXfconf *conf = XFPM_XFCONF (object);
+  GValue *src = conf->priv->values + prop_id;
 
-  conf = XFPM_XFCONF (object);
-
-  src = conf->priv->values + prop_id;
-
-  if ( G_VALUE_HOLDS (src, pspec->value_type) )
+  if (G_VALUE_HOLDS (src, pspec->value_type))
     g_value_copy (src, value);
   else
     g_param_value_set_default (pspec, value);
@@ -141,14 +134,11 @@ xfpm_xfconf_get_property (GObject *object,
 static void
 xfpm_xfconf_load (XfpmXfconf *conf)
 {
-  GParamSpec **specs;
-  GValue value = G_VALUE_INIT;
   guint nspecs;
-  guint i;
-
-  specs = g_object_class_list_properties (G_OBJECT_GET_CLASS (conf), &nspecs);
+  GParamSpec **specs = g_object_class_list_properties (G_OBJECT_GET_CLASS (conf), &nspecs);
+  GValue value = G_VALUE_INIT;
 
-  for ( i = 0; i < nspecs; i++)
+  for (guint i = 0; i < nspecs; i++)
   {
     gchar *prop_name;
     prop_name = g_strdup_printf ("%s%s", XFPM_PROPERTIES_PREFIX, specs[i]->name);
@@ -156,7 +146,7 @@ xfpm_xfconf_load (XfpmXfconf *conf)
 
     if (conf->priv->channel != NULL)
     {
-      if ( !xfconf_channel_get_property (conf->priv->channel, prop_name, &value) )
+      if (!xfconf_channel_get_property (conf->priv->channel, prop_name, &value))
       {
         XFPM_DEBUG ("Using default configuration for %s", specs[i]->name);
         g_param_value_set_default (specs[i], &value);
@@ -171,27 +161,31 @@ xfpm_xfconf_load (XfpmXfconf *conf)
     g_object_set_property (G_OBJECT (conf), specs[i]->name, &value);
     g_value_unset (&value);
   }
+
   g_free (specs);
 }
 
 static void
-xfpm_xfconf_property_changed_cb (XfconfChannel *channel, gchar *property,
-         GValue *value, XfpmXfconf *conf)
+xfpm_xfconf_property_changed_cb (XfconfChannel *channel,
+                                 gchar *property,
+                                 GValue *value,
+                                 XfpmXfconf *conf)
 {
   /*FIXME: Set default for this key*/
-  if ( G_VALUE_TYPE(value) == G_TYPE_INVALID )
+  if (G_VALUE_TYPE (value) == G_TYPE_INVALID)
     return;
 
-  if ( !g_str_has_prefix (property, XFPM_PROPERTIES_PREFIX) || strlen (property) <= strlen (XFPM_PROPERTIES_PREFIX) )
+  if (!g_str_has_prefix (property, XFPM_PROPERTIES_PREFIX)
+      || strlen (property) <= strlen (XFPM_PROPERTIES_PREFIX))
     return;
 
   /* We handle presentation mode in xfpm-power directly */
-  if ( g_strcmp0 (property, XFPM_PROPERTIES_PREFIX PRESENTATION_MODE) == 0 )
+  if (g_strcmp0 (property, XFPM_PROPERTIES_PREFIX PRESENTATION_MODE) == 0)
     return;
 
   /* We handle brightness switch in xfpm-backlight directly */
-  if ( g_strcmp0 (property, XFPM_PROPERTIES_PREFIX BRIGHTNESS_SWITCH) == 0 ||
-       g_strcmp0 (property, XFPM_PROPERTIES_PREFIX BRIGHTNESS_SWITCH_SAVE) == 0 )
+  if (g_strcmp0 (property, XFPM_PROPERTIES_PREFIX BRIGHTNESS_SWITCH) == 0
+      || g_strcmp0 (property, XFPM_PROPERTIES_PREFIX BRIGHTNESS_SWITCH_SAVE) == 0)
     return;
 
   XFPM_DEBUG ("Property modified: %s\n", property);
@@ -202,11 +196,10 @@ xfpm_xfconf_property_changed_cb (XfconfChannel *channel, gchar *property,
 static void
 xfpm_xfconf_class_init (XfpmXfconfClass *klass)
 {
-  GObjectClass *object_class = G_OBJECT_CLASS(klass);
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
 
   object_class->set_property = xfpm_xfconf_set_property;
   object_class->get_property = xfpm_xfconf_get_property;
-
   object_class->finalize = xfpm_xfconf_finalize;
 
   /**
@@ -365,12 +358,12 @@ xfpm_xfconf_class_init (XfpmXfconfClass *klass)
                                                       LID_TRIGGER_LOCK_SCREEN,
                                                       G_PARAM_READWRITE));
 
-   /**
+  /**
    * XfpmXfconf::brightness-level-on-ac
    **/
   g_object_class_install_property (object_class,
                                    PROP_BRIGHTNESS_LEVEL_ON_AC,
-                                   g_param_spec_uint  (BRIGHTNESS_LEVEL_ON_AC,
+                                   g_param_spec_uint (BRIGHTNESS_LEVEL_ON_AC,
                                                       NULL, NULL,
                                                       1,
                                                       100,
@@ -382,7 +375,7 @@ xfpm_xfconf_class_init (XfpmXfconfClass *klass)
    **/
   g_object_class_install_property (object_class,
                                    PROP_BRIGHTNESS_LEVEL_ON_BATTERY,
-                                   g_param_spec_uint  (BRIGHTNESS_LEVEL_ON_BATTERY,
+                                   g_param_spec_uint (BRIGHTNESS_LEVEL_ON_BATTERY,
                                                       NULL, NULL,
                                                       1,
                                                       100,
@@ -459,10 +452,10 @@ xfpm_xfconf_class_init (XfpmXfconfClass *klass)
    **/
   g_object_class_install_property (object_class,
                                    PROP_DPMS_SLEEP_MODE,
-                                   g_param_spec_string  (DPMS_SLEEP_MODE,
-                                                         NULL, NULL,
-                                                         "Standby",
-                                                         G_PARAM_READWRITE));
+                                   g_param_spec_string (DPMS_SLEEP_MODE,
+                                                        NULL, NULL,
+                                                        "Standby",
+                                                        G_PARAM_READWRITE));
 
   /**
    * XfpmXfconf::inactivity-on-ac
@@ -541,19 +534,19 @@ xfpm_xfconf_class_init (XfpmXfconfClass *klass)
    **/
   g_object_class_install_property (object_class,
                                    PROP_PROFILE_ON_AC,
-                                   g_param_spec_string  (PROFILE_ON_AC,
-                                                         NULL, NULL,
-                                                         NULL,
-                                                         G_PARAM_READWRITE));
+                                   g_param_spec_string (PROFILE_ON_AC,
+                                                        NULL, NULL,
+                                                        NULL,
+                                                        G_PARAM_READWRITE));
   /**
    * XfpmXfconf::profile-on-ac
    **/
   g_object_class_install_property (object_class,
                                    PROP_PROFILE_ON_BATTERY,
-                                   g_param_spec_string  (PROFILE_ON_BATTERY,
-                                                         NULL, NULL,
-                                                         NULL,
-                                                         G_PARAM_READWRITE));
+                                   g_param_spec_string (PROFILE_ON_BATTERY,
+                                                        NULL, NULL,
+                                                        NULL,
+                                                        G_PARAM_READWRITE));
 
 
   /**
@@ -613,10 +606,10 @@ xfpm_xfconf_class_init (XfpmXfconfClass *klass)
    **/
   g_object_class_install_property (object_class,
                                    PROP_HEARTBEAT_COMMAND,
-                                   g_param_spec_string  (HEARTBEAT_COMMAND,
-                                                         NULL, NULL,
-                                                         NULL,
-                                                         G_PARAM_READWRITE));
+                                   g_param_spec_string (HEARTBEAT_COMMAND,
+                                                        NULL, NULL,
+                                                        NULL,
+                                                        G_PARAM_READWRITE));
 
   /**
    * XfpmXfconf::show-panel-label
@@ -647,10 +640,9 @@ xfpm_xfconf_init (XfpmXfconf *conf)
   GError *error = NULL;
 
   conf->priv = xfpm_xfconf_get_instance_private (conf);
-
   conf->priv->values = g_new0 (GValue, N_PROPERTIES);
 
-  if ( !xfconf_init (&error) )
+  if (!xfconf_init (&error))
   {
     if (error)
     {
@@ -668,25 +660,21 @@ xfpm_xfconf_init (XfpmXfconf *conf)
 }
 
 static void
-xfpm_xfconf_finalize(GObject *object)
+xfpm_xfconf_finalize (GObject *object)
 {
-  XfpmXfconf *conf;
-  guint i;
+  XfpmXfconf *conf = XFPM_XFCONF (object);
 
-  conf = XFPM_XFCONF (object);
-
-  for ( i = 0; i < N_PROPERTIES; i++)
+  for (guint i = 0; i < N_PROPERTIES; i++)
   {
-    if ( G_IS_VALUE (conf->priv->values + i) )
+    if (G_IS_VALUE (conf->priv->values + i))
       g_value_unset (conf->priv->values + i);
   }
 
   g_free (conf->priv->values);
-
   if (conf->priv->channel != NULL)
     xfconf_shutdown ();
 
-  G_OBJECT_CLASS (xfpm_xfconf_parent_class)->finalize(object);
+  G_OBJECT_CLASS (xfpm_xfconf_parent_class)->finalize (object);
 }
 
 XfpmXfconf *
@@ -694,7 +682,7 @@ xfpm_xfconf_new (void)
 {
   static gpointer xfpm_xfconf_object = NULL;
 
-  if ( G_LIKELY (xfpm_xfconf_object != NULL) )
+  if (G_LIKELY (xfpm_xfconf_object != NULL))
   {
     g_object_ref (xfpm_xfconf_object);
   }
diff --git a/src/xfpm-xfconf.h b/src/xfpm-xfconf.h
index 39c99453c35a687a329b80ac6d63f3215f632f44..7e2d8451f664567e82ca1c249c981ec8a1c6faa1 100644
--- a/src/xfpm-xfconf.h
+++ b/src/xfpm-xfconf.h
@@ -26,26 +26,29 @@
 
 G_BEGIN_DECLS
 
-#define XFPM_TYPE_XFCONF        (xfpm_xfconf_get_type () )
-#define XFPM_XFCONF(o)          (G_TYPE_CHECK_INSTANCE_CAST((o), XFPM_TYPE_XFCONF, XfpmXfconf))
-#define XFPM_IS_XFCONF(o)       (G_TYPE_CHECK_INSTANCE_TYPE((o), XFPM_TYPE_XFCONF))
+#define XFPM_TYPE_XFCONF (xfpm_xfconf_get_type ())
+#define XFPM_XFCONF(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), XFPM_TYPE_XFCONF, XfpmXfconf))
+#define XFPM_IS_XFCONF(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), XFPM_TYPE_XFCONF))
 
-typedef struct  XfpmXfconfPrivate XfpmXfconfPrivate;
+typedef struct XfpmXfconfPrivate XfpmXfconfPrivate;
 
 typedef struct
 {
-  GObject               parent;
-  XfpmXfconfPrivate    *priv;
+  GObject parent;
+  XfpmXfconfPrivate *priv;
 } XfpmXfconf;
 
 typedef struct
 {
-  GObjectClass          parent_class;
+  GObjectClass parent_class;
 } XfpmXfconfClass;
 
-GType              xfpm_xfconf_get_type             (void) G_GNUC_CONST;
-XfpmXfconf        *xfpm_xfconf_new                  (void);
-XfconfChannel     *xfpm_xfconf_get_channel          (XfpmXfconf *conf);
+GType
+xfpm_xfconf_get_type (void) G_GNUC_CONST;
+XfpmXfconf *
+xfpm_xfconf_new (void);
+XfconfChannel *
+xfpm_xfconf_get_channel (XfpmXfconf *conf);
 
 G_END_DECLS