fix indentation

diff --git a/src/eyes.c b/src/eyes.c
index 726a3ac..9156cdc 100644 (file)
--- a/src/eyes.c
+++ b/src/eyes.c
@@ -45,9 +45,9 @@
 #define DEFAULTTHEME   "Default"
 #define UPDATE_TIMEOUT 100
 
-#define EYES_PLUGIN_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE (obj,\
-                                                                                EYES_TYPE_HOME_PLUGIN,\
-                                                                                EyesPluginContent))
+#define EYES_PLUGIN_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE (obj,        \
+                                                                  EYES_TYPE_HOME_PLUGIN, \
+                                                                  EyesPluginContent))
 
 HD_DEFINE_PLUGIN_MODULE (EyesPlugin, eyes_plugin,      HD_TYPE_HOME_PLUGIN_ITEM)
 
@@ -59,40 +59,40 @@ calculate_pupil_xy (EyesPluginContent *eyes_applet,
                    gint x, gint y,
                    gint *pupil_x, gint *pupil_y, GtkWidget* widget)
 {
-       double sina;
-       double cosa;
-       double h;
-       double temp;
-       double nx, ny;
+  double sina;
+  double cosa;
+  double h;
+  double temp;
+  double nx, ny;
 
-       gfloat xalign, yalign;
-       gint width, height;
+  gfloat xalign, yalign;
+  gint width, height;
 
-       width = GTK_WIDGET(widget)->allocation.width;
-       height = GTK_WIDGET(widget)->allocation.height;
-       gtk_misc_get_alignment(GTK_MISC(widget),  &xalign, &yalign);
+  width = GTK_WIDGET(widget)->allocation.width;
+  height = GTK_WIDGET(widget)->allocation.height;
+  gtk_misc_get_alignment(GTK_MISC(widget),  &xalign, &yalign);
 
-    nx = width*x/1000.0;
-    ny = height*y/1000.0;
+  nx = width*x/1000.0;
+  ny = height*y/1000.0;
 
-       h = hypot (nx, ny);
+  h = hypot (nx, ny);
 
-    if ( nx*nx/((eyes_applet->eye_width/2.0 - eyes_applet->pupil_width / 2)*(eyes_applet->eye_width/2.0 - eyes_applet->pupil_width/2)) + ny*ny/((eyes_applet->eye_height/2 - eyes_applet->pupil_height/2)*(eyes_applet->eye_height/2 - eyes_applet->pupil_height/2)) < 1 )
-       {
-                       *pupil_x = nx + eyes_applet->eye_width / 2;
-                       *pupil_y = ny + eyes_applet->eye_height / 2;
-                       return;
-       }
+  if ( nx*nx/((eyes_applet->eye_width/2.0 - eyes_applet->pupil_width / 2)*(eyes_applet->eye_width/2.0 - eyes_applet->pupil_width/2)) + ny*ny/((eyes_applet->eye_height/2 - eyes_applet->pupil_height/2)*(eyes_applet->eye_height/2 - eyes_applet->pupil_height/2)) < 1 )
+    {
+      *pupil_x = nx + eyes_applet->eye_width / 2;
+      *pupil_y = ny + eyes_applet->eye_height / 2;
+      return;
+    }
 
-       sina = nx / h;
-       cosa = ny / h;
+  sina = nx / h;
+  cosa = ny / h;
 
-       temp = hypot ((eyes_applet->eye_width / 2) * sina, (eyes_applet->eye_height / 2) * cosa);
-       temp -= hypot ((eyes_applet->pupil_width / 2) * sina, (eyes_applet->pupil_height / 2) * cosa);
-       temp -= hypot ((eyes_applet->wall_thickness / 2) * sina, (eyes_applet->wall_thickness / 2) * cosa);
+  temp = hypot ((eyes_applet->eye_width / 2) * sina, (eyes_applet->eye_height / 2) * cosa);
+  temp -= hypot ((eyes_applet->pupil_width / 2) * sina, (eyes_applet->pupil_height / 2) * cosa);
+  temp -= hypot ((eyes_applet->wall_thickness / 2) * sina, (eyes_applet->wall_thickness / 2) * cosa);
 
-       *pupil_x = temp * sina + (eyes_applet->eye_width / 2);
-       *pupil_y = temp * cosa + (eyes_applet->eye_height / 2);
+  *pupil_x = temp * sina + (eyes_applet->eye_width / 2);
+  *pupil_y = temp * cosa + (eyes_applet->eye_height / 2);
 }
 
 static void
@@ -101,78 +101,78 @@ draw_eye (EyesPluginContent *eyes,
           gint    pupil_x,
           gint    pupil_y)
 {
-    GdkPixbuf *pixbuf;
-    GdkRectangle rect, r1, r2;
-
-    pixbuf = gdk_pixbuf_copy (eyes->eye_image);
-    r1.x = pupil_x - eyes->pupil_width / 2;
-    r1.y = pupil_y - eyes->pupil_height / 2;
-    r1.width = eyes->pupil_width;
-    r1.height = eyes->pupil_height;
-    r2.x = 0;
-    r2.y = 0;
-    r2.width = eyes->eye_width;
-    r2.height = eyes->eye_height;
-    if (gdk_rectangle_intersect (&r1, &r2, &rect))
+  GdkPixbuf *pixbuf;
+  GdkRectangle rect, r1, r2;
+
+  pixbuf = gdk_pixbuf_copy (eyes->eye_image);
+  r1.x = pupil_x - eyes->pupil_width / 2;
+  r1.y = pupil_y - eyes->pupil_height / 2;
+  r1.width = eyes->pupil_width;
+  r1.height = eyes->pupil_height;
+  r2.x = 0;
+  r2.y = 0;
+  r2.width = eyes->eye_width;
+  r2.height = eyes->eye_height;
+  if (gdk_rectangle_intersect (&r1, &r2, &rect))
     {
-        gdk_pixbuf_composite (eyes->pupil_image, pixbuf,
-                           rect.x,
-                           rect.y,
-                           rect.width,
-                                 rect.height,
-                                 pupil_x - eyes->pupil_width / 2,
-                           pupil_y - eyes->pupil_height / 2, 1.0, 1.0,
-                                 GDK_INTERP_BILINEAR,
-                               255);
-        gtk_image_set_from_pixbuf (GTK_IMAGE (eyes->eyes[eye_num]),
-                              pixbuf);
+      gdk_pixbuf_composite (eyes->pupil_image, pixbuf,
+                           rect.x,
+                           rect.y,
+                           rect.width,
+                           rect.height,
+                           pupil_x - eyes->pupil_width / 2,
+                           pupil_y - eyes->pupil_height / 2, 1.0, 1.0,
+                           GDK_INTERP_BILINEAR,
+                           255);
+      gtk_image_set_from_pixbuf (GTK_IMAGE (eyes->eyes[eye_num]),
+                                pixbuf);
     }
-    g_object_unref (G_OBJECT (pixbuf));
+  g_object_unref (G_OBJECT (pixbuf));
 }
 
 static gint
 timer_cb(EyesPluginContent *eyes)
 {
-    gint x, y, z;
-    gint pupil_x, pupil_y;
-    gint i;
+  gint x, y, z;
+  gint pupil_x, pupil_y;
+  gint i;
 
-    for (i = 0; i < eyes->num_eyes; i++)
+  for (i = 0; i < eyes->num_eyes; i++)
     {
-        if (GTK_WIDGET_REALIZED(eyes->eyes[i]))
+      if (GTK_WIDGET_REALIZED(eyes->eyes[i]))
         {
-            accel_read(&x, &y, &z);
-            x = -x;
-            y = -y;
+         accel_read(&x, &y, &z);
+         x = -x;
+         y = -y;
 
-            if ((x != eyes->pointer_last_x[i]) || (y != eyes->pointer_last_y[i]))
+         if ((x != eyes->pointer_last_x[i]) || (y != eyes->pointer_last_y[i]))
             {
 
-                calculate_pupil_xy (eyes, x, y, &pupil_x, &pupil_y, eyes->eyes[i]);
-                draw_eye (eyes, i, pupil_x, pupil_y);
+             calculate_pupil_xy (eyes, x, y, &pupil_x, &pupil_y, eyes->eyes[i]);
+             draw_eye (eyes, i, pupil_x, pupil_y);
 
-                eyes->pointer_last_x[i] = x;
-                eyes->pointer_last_y[i] = y;
+             eyes->pointer_last_x[i] = x;
+             eyes->pointer_last_y[i] = y;
             }
         }
     }
 
-    return TRUE;
+  return TRUE;
 }
 
 static void
 properties_load(EyesPluginContent *eyes)
 {
-    gchar *path;
+  gchar *path;
 
-    if (eyes->active_theme)
-        path = g_build_filename(THEMESDIR, eyes->active_theme, NULL);
-    else
-        path = g_build_filename(THEMESDIR, DEFAULTTHEME, NULL);
+  if (eyes->active_theme)
+    path = g_build_filename(THEMESDIR, eyes->active_theme, NULL);
+  else
+    path = g_build_filename(THEMESDIR, DEFAULTTHEME, NULL);
 
-    load_theme(eyes, path);
+  load_theme(eyes, path);
 
-    g_free(path);
+  g_free(path);
 }
 
 
@@ -180,51 +180,51 @@ properties_load(EyesPluginContent *eyes)
 static void
 setup_eyes(EyesPluginContent *eyes)
 {
-    g_warning ("setup_eyes");
-    int i;
+  g_warning ("setup_eyes");
+  int i;
 
-    if (eyes->hbox != NULL)
+  if (eyes->hbox != NULL)
     {
-        gtk_widget_destroy(eyes->hbox);
-        eyes->hbox = NULL;
+      gtk_widget_destroy(eyes->hbox);
+      eyes->hbox = NULL;
     }
 
-    eyes->hbox = gtk_hbox_new(FALSE, 0);
-    gtk_container_add(GTK_CONTAINER(eyes->align), GTK_WIDGET(eyes->hbox));
+  eyes->hbox = gtk_hbox_new(FALSE, 0);
+  gtk_container_add(GTK_CONTAINER(eyes->align), GTK_WIDGET(eyes->hbox));
 
-    eyes->eyes = g_new0 (GtkWidget *, eyes->num_eyes);
-       eyes->pointer_last_x = g_new0 (gint, eyes->num_eyes);
-       eyes->pointer_last_y = g_new0 (gint, eyes->num_eyes);
+  eyes->eyes = g_new0 (GtkWidget *, eyes->num_eyes);
+  eyes->pointer_last_x = g_new0 (gint, eyes->num_eyes);
+  eyes->pointer_last_y = g_new0 (gint, eyes->num_eyes);
 
-    for (i = 0; i < eyes->num_eyes; i++)
+  for (i = 0; i < eyes->num_eyes; i++)
     {
-        eyes->eyes[i] = gtk_image_new ();
+      eyes->eyes[i] = gtk_image_new ();
 
-        gtk_widget_set_size_request(GTK_WIDGET(eyes->eyes[i]),
-                                    eyes->eye_width,
-                                    eyes->eye_height);
+      gtk_widget_set_size_request(GTK_WIDGET(eyes->eyes[i]),
+                                 eyes->eye_width,
+                                 eyes->eye_height);
 
-        gtk_widget_show(eyes->eyes[i]);
+      gtk_widget_show(eyes->eyes[i]);
 
-        gtk_box_pack_start(GTK_BOX(eyes->hbox), eyes->eyes[i],
-                           FALSE, FALSE, 0);
+      gtk_box_pack_start(GTK_BOX(eyes->hbox), eyes->eyes[i],
+                        FALSE, FALSE, 0);
 
-               if ((eyes->num_eyes != 1) && (i == 0))
-            gtk_misc_set_alignment (GTK_MISC (eyes->eyes[i]), 1.0, 0.5);
-               else if ((eyes->num_eyes != 1) && (i == eyes->num_eyes - 1))
-                       gtk_misc_set_alignment (GTK_MISC (eyes->eyes[i]), 0.0, 0.5);
-               else
-                       gtk_misc_set_alignment (GTK_MISC (eyes->eyes[i]), 0.5, 0.5);
+      if ((eyes->num_eyes != 1) && (i == 0))
+       gtk_misc_set_alignment (GTK_MISC (eyes->eyes[i]), 1.0, 0.5);
+      else if ((eyes->num_eyes != 1) && (i == eyes->num_eyes - 1))
+       gtk_misc_set_alignment (GTK_MISC (eyes->eyes[i]), 0.0, 0.5);
+      else
+       gtk_misc_set_alignment (GTK_MISC (eyes->eyes[i]), 0.5, 0.5);
 
-               eyes->pointer_last_x[i] = G_MAXINT;
-               eyes->pointer_last_y[i] = G_MAXINT;
+      eyes->pointer_last_x[i] = G_MAXINT;
+      eyes->pointer_last_y[i] = G_MAXINT;
 
-               draw_eye (eyes, i,
-                             eyes->eye_width / 2,
-                  eyes->eye_height / 2);
+      draw_eye (eyes, i,
+               eyes->eye_width / 2,
+               eyes->eye_height / 2);
     }
 
-    gtk_widget_show(eyes->hbox);
+  gtk_widget_show(eyes->hbox);
 }
 
 
@@ -232,15 +232,15 @@ setup_eyes(EyesPluginContent *eyes)
 static gboolean
 eyes_applet_fill(EyesPluginContent *eyes)
 {
-    gtk_widget_show_all(GTK_WIDGET(eyes->align));
+  gtk_widget_show_all(GTK_WIDGET(eyes->align));
 
-    if (eyes->timeout_id == 0)
+  if (eyes->timeout_id == 0)
     {
-        eyes->timeout_id = g_timeout_add (UPDATE_TIMEOUT,
-                                          (GtkFunction)timer_cb, eyes);
+      eyes->timeout_id = g_timeout_add (UPDATE_TIMEOUT,
+                                       (GtkFunction)timer_cb, eyes);
     }
 
-    return TRUE;
+  return TRUE;
 }
 
 /******************************
@@ -249,159 +249,159 @@ eyes_applet_fill(EyesPluginContent *eyes)
 static void
 eyes_free_data(EyesPluginContent      *eyes)
 {
-    g_warning("eyes_free_data");
-    g_return_if_fail(eyes != NULL);
+  g_warning("eyes_free_data");
+  g_return_if_fail(eyes != NULL);
 
-    if (eyes->timeout_id != 0)
-        g_source_remove (eyes->timeout_id);
+  if (eyes->timeout_id != 0)
+    g_source_remove (eyes->timeout_id);
 
-    g_free (eyes->eyes);
-       g_free (eyes->pointer_last_x);
-       g_free (eyes->pointer_last_y);
+  g_free (eyes->eyes);
+  g_free (eyes->pointer_last_x);
+  g_free (eyes->pointer_last_y);
 
-       if (eyes->active_theme != NULL)
-               g_free (eyes->active_theme);
+  if (eyes->active_theme != NULL)
+    g_free (eyes->active_theme);
 
-    if (eyes->eye_image != NULL)
-        g_object_unref (G_OBJECT (eyes->eye_image));
+  if (eyes->eye_image != NULL)
+    g_object_unref (G_OBJECT (eyes->eye_image));
 
-    if (eyes->pupil_image != NULL)
-        g_object_unref (G_OBJECT (eyes->pupil_image));
+  if (eyes->pupil_image != NULL)
+    g_object_unref (G_OBJECT (eyes->pupil_image));
 
-    if (eyes->theme_dir != NULL)
-        g_free(eyes->theme_dir);
+  if (eyes->theme_dir != NULL)
+    g_free(eyes->theme_dir);
 
-    if (eyes->theme_name != NULL)
-        g_free(eyes->theme_name);
+  if (eyes->theme_name != NULL)
+    g_free(eyes->theme_name);
 
-    if (eyes->eye_filename != NULL)
-        g_free(eyes->eye_filename);
+  if (eyes->eye_filename != NULL)
+    g_free(eyes->eye_filename);
 
-    if (eyes->pupil_filename != NULL)
-        g_free(eyes->pupil_filename);
+  if (eyes->pupil_filename != NULL)
+    g_free(eyes->pupil_filename);
 
-    g_free(eyes);
+  g_free(eyes);
 }
 
 static void
 eyes_read_rc_file (EyesPluginContent      *eyes)
 {
-    g_warning ("eyes_read_rc");
-    if (eyes->active_theme == NULL)
-               eyes->active_theme = g_strdup (DEFAULTTHEME);
+  g_warning ("eyes_read_rc");
+  if (eyes->active_theme == NULL)
+    eyes->active_theme = g_strdup (DEFAULTTHEME);
 }
 
 static EyesPluginContent *
 eyes_plugin_new ()
 {
-    g_warning ("eyes_plugin_new");
-    EyesPluginContent *eyes;
+  g_warning ("eyes_plugin_new");
+  EyesPluginContent *eyes;
 
-    eyes = g_new0(EyesPluginContent, 1);
+  eyes = g_new0(EyesPluginContent, 1);
 
-    eyes->align = gtk_alignment_new (0.5, 0.5, 1.0, 1.0);
+  eyes->align = gtk_alignment_new (0.5, 0.5, 1.0, 1.0);
 
-    gtk_widget_show(GTK_WIDGET(eyes->align));
+  gtk_widget_show(GTK_WIDGET(eyes->align));
 
-    eyes_read_rc_file (eyes);
+  eyes_read_rc_file (eyes);
 
-    properties_load(eyes);
-    setup_eyes(eyes);
-    eyes_applet_fill(eyes);
+  properties_load(eyes);
+  setup_eyes(eyes);
+  eyes_applet_fill(eyes);
 
-    return eyes;
+  return eyes;
 }
 
 static void
 eyes_check_desktop (GObject *gobject, GParamSpec *pspec, EyesPluginContent *eyes)
 {
-       g_warning ("eyes_check_desktop");
-       gchar *name = pspec->name;
-       gboolean status;
-       g_object_get (gobject, name, &status, NULL);
-       if (status) {
-           eyes_applet_fill(eyes);
-       } else if (eyes->timeout_id != 0) {
-        g_source_remove (eyes->timeout_id);
-               eyes->timeout_id = 0;
-       }
+  g_warning ("eyes_check_desktop");
+  gchar *name = pspec->name;
+  gboolean status;
+  g_object_get (gobject, name, &status, NULL);
+  if (status) {
+    eyes_applet_fill(eyes);
+  } else if (eyes->timeout_id != 0) {
+    g_source_remove (eyes->timeout_id);
+    eyes->timeout_id = 0;
+  }
 }
 
 static void
 eyes_plugin_dispose (GObject *object)
 {
-       g_warning ("eyes_plugin_dispose");
+  g_warning ("eyes_plugin_dispose");
 
-       G_OBJECT_CLASS (eyes_plugin_parent_class)->dispose (object);
+  G_OBJECT_CLASS (eyes_plugin_parent_class)->dispose (object);
 }
 
 static void eyes_plugin_finalize (GObject *object)
 {
-       g_warning ("eyes_plugin_finalize");
-       EyesPlugin *self = EYES_HOME_PLUGIN (object);
+  g_warning ("eyes_plugin_finalize");
+  EyesPlugin *self = EYES_HOME_PLUGIN (object);
 
-    eyes_free_data(self->priv);
+  eyes_free_data(self->priv);
 
-       G_OBJECT_CLASS (eyes_plugin_parent_class)->finalize (object);
+  G_OBJECT_CLASS (eyes_plugin_parent_class)->finalize (object);
 }
 
 static void
 eyes_plugin_realize (GtkWidget *widget)
 {
-    g_warning ("eyes_plugin_realize");
-    GdkScreen *screen = gtk_widget_get_screen (widget);
-    gtk_widget_set_colormap (widget, gdk_screen_get_rgba_colormap (screen));
-    gtk_widget_set_app_paintable (widget, TRUE);
+  g_warning ("eyes_plugin_realize");
+  GdkScreen *screen = gtk_widget_get_screen (widget);
+  gtk_widget_set_colormap (widget, gdk_screen_get_rgba_colormap (screen));
+  gtk_widget_set_app_paintable (widget, TRUE);
 
-    GTK_WIDGET_CLASS (eyes_plugin_parent_class)->realize (widget);
+  GTK_WIDGET_CLASS (eyes_plugin_parent_class)->realize (widget);
 }
 
 static gboolean
 eyes_plugin_expose_event (GtkWidget *widget, GdkEventExpose *event)
 {
-    g_warning ("eyes_plugin_expose_event");
-    cairo_t *cr;
+  g_warning ("eyes_plugin_expose_event");
+  cairo_t *cr;
 
-    cr = gdk_cairo_create (GDK_DRAWABLE (widget->window));
-    gdk_cairo_region (cr, event->region);
-    cairo_clip (cr);
+  cr = gdk_cairo_create (GDK_DRAWABLE (widget->window));
+  gdk_cairo_region (cr, event->region);
+  cairo_clip (cr);
 
-    cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
-    cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, 0.0);
-    cairo_paint (cr);
+  cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
+  cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, 0.0);
+  cairo_paint (cr);
   
-    cairo_destroy (cr);
+  cairo_destroy (cr);
 
-    return GTK_WIDGET_CLASS (eyes_plugin_parent_class)->expose_event (widget, event);
+  return GTK_WIDGET_CLASS (eyes_plugin_parent_class)->expose_event (widget, event);
 }
 
 static void
 eyes_plugin_init (EyesPlugin *desktop_plugin)
 {
-    g_warning ("eyes_plugin_init");
-    EyesPluginContent *eyes;
+  g_warning ("eyes_plugin_init");
+  EyesPluginContent *eyes;
 
-    eyes = eyes_plugin_new (desktop_plugin);
-    desktop_plugin->priv = eyes;
+  eyes = eyes_plugin_new (desktop_plugin);
+  desktop_plugin->priv = eyes;
 
-    g_signal_connect (desktop_plugin, "notify::is-on-current-desktop",
-        G_CALLBACK (eyes_check_desktop), eyes);
+  g_signal_connect (desktop_plugin, "notify::is-on-current-desktop",
+                   G_CALLBACK (eyes_check_desktop), eyes);
 
-    gtk_container_add (GTK_CONTAINER (desktop_plugin), eyes->align);
+  gtk_container_add (GTK_CONTAINER (desktop_plugin), eyes->align);
 } 
 
 static void
 eyes_plugin_class_init (EyesPluginClass *klass) {
-    g_warning ("eyes_plugin_class_init");
-    GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
-    GObjectClass *object_class = G_OBJECT_CLASS (klass);
+  g_warning ("eyes_plugin_class_init");
+  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
 
-       object_class->dispose = eyes_plugin_dispose;
-       object_class->finalize = eyes_plugin_finalize;
+  object_class->dispose = eyes_plugin_dispose;
+  object_class->finalize = eyes_plugin_finalize;
 
-    widget_class->realize = eyes_plugin_realize;
-    widget_class->expose_event = eyes_plugin_expose_event;
-    g_type_class_add_private (klass, sizeof (EyesPluginContent));
+  widget_class->realize = eyes_plugin_realize;
+  widget_class->expose_event = eyes_plugin_expose_event;
+  g_type_class_add_private (klass, sizeof (EyesPluginContent));
 } 
 
 static void