[gtksourceview/wip/chergert/gsv-gtk4: 49/131] scheme: modernize GtkSourceStyleScheme



commit a70d83f22dc4bac9f6c19c3f625a309c0843ecd3
Author: Christian Hergert <chergert redhat com>
Date:   Thu Jan 9 10:49:43 2020 -0800

    scheme: modernize GtkSourceStyleScheme
    
     - Use G_DECLARE
     - Make final
     - Fix multi-line function indentation

 gtksourceview/gtksourcestylescheme.c | 235 ++++++++++++++++++-----------------
 gtksourceview/gtksourcestylescheme.h |  88 ++++---------
 2 files changed, 144 insertions(+), 179 deletions(-)
---
diff --git a/gtksourceview/gtksourcestylescheme.c b/gtksourceview/gtksourcestylescheme.c
index e37c625d..bbba653f 100644
--- a/gtksourceview/gtksourcestylescheme.c
+++ b/gtksourceview/gtksourcestylescheme.c
@@ -20,10 +20,11 @@
 
 #include "config.h"
 
-#include "gtksourcestylescheme.h"
 #include <libxml/parser.h>
 #include <string.h>
 #include <glib/gi18n-lib.h>
+
+#include "gtksourcestylescheme.h"
 #include "gtksourcestyleschememanager.h"
 #include "gtksourcestyle.h"
 #include "gtksourcestyle-private.h"
@@ -76,8 +77,10 @@ enum
        PROP_FILENAME
 };
 
-struct _GtkSourceStyleSchemePrivate
+struct _GtkSourceStyleScheme
 {
+       GObject parent_instance;
+
        gchar *id;
        gchar *name;
        GPtrArray *authors;
@@ -93,34 +96,34 @@ struct _GtkSourceStyleSchemePrivate
        GtkCssProvider *css_provider_cursors;
 };
 
-G_DEFINE_TYPE_WITH_PRIVATE (GtkSourceStyleScheme, gtk_source_style_scheme, G_TYPE_OBJECT)
+G_DEFINE_TYPE (GtkSourceStyleScheme, gtk_source_style_scheme, G_TYPE_OBJECT)
 
 static void
 gtk_source_style_scheme_dispose (GObject *object)
 {
        GtkSourceStyleScheme *scheme = GTK_SOURCE_STYLE_SCHEME (object);
 
-       if (scheme->priv->named_colors != NULL)
+       if (scheme->named_colors != NULL)
        {
-               g_hash_table_unref (scheme->priv->named_colors);
-               scheme->priv->named_colors = NULL;
+               g_hash_table_unref (scheme->named_colors);
+               scheme->named_colors = NULL;
        }
 
-       if (scheme->priv->style_cache != NULL)
+       if (scheme->style_cache != NULL)
        {
-               g_hash_table_unref (scheme->priv->style_cache);
-               scheme->priv->style_cache = NULL;
+               g_hash_table_unref (scheme->style_cache);
+               scheme->style_cache = NULL;
        }
 
-       if (scheme->priv->defined_styles != NULL)
+       if (scheme->defined_styles != NULL)
        {
-               g_hash_table_unref (scheme->priv->defined_styles);
-               scheme->priv->defined_styles = NULL;
+               g_hash_table_unref (scheme->defined_styles);
+               scheme->defined_styles = NULL;
        }
 
-       g_clear_object (&scheme->priv->parent);
-       g_clear_object (&scheme->priv->css_provider);
-       g_clear_object (&scheme->priv->css_provider_cursors);
+       g_clear_object (&scheme->parent);
+       g_clear_object (&scheme->css_provider);
+       g_clear_object (&scheme->css_provider_cursors);
 
        G_OBJECT_CLASS (gtk_source_style_scheme_parent_class)->dispose (object);
 }
@@ -130,33 +133,33 @@ gtk_source_style_scheme_finalize (GObject *object)
 {
        GtkSourceStyleScheme *scheme = GTK_SOURCE_STYLE_SCHEME (object);
 
-       if (scheme->priv->authors != NULL)
+       if (scheme->authors != NULL)
        {
-               g_ptr_array_free (scheme->priv->authors, TRUE);
+               g_ptr_array_free (scheme->authors, TRUE);
        }
 
-       g_free (scheme->priv->filename);
-       g_free (scheme->priv->description);
-       g_free (scheme->priv->id);
-       g_free (scheme->priv->name);
-       g_free (scheme->priv->parent_id);
+       g_free (scheme->filename);
+       g_free (scheme->description);
+       g_free (scheme->id);
+       g_free (scheme->name);
+       g_free (scheme->parent_id);
 
        G_OBJECT_CLASS (gtk_source_style_scheme_parent_class)->finalize (object);
 }
 
 static void
-gtk_source_style_scheme_set_property (GObject     *object,
-                                     guint         prop_id,
-                                     const GValue *value,
-                                     GParamSpec   *pspec)
+gtk_source_style_scheme_set_property (GObject      *object,
+                                      guint         prop_id,
+                                      const GValue *value,
+                                      GParamSpec   *pspec)
 {
        GtkSourceStyleScheme *scheme = GTK_SOURCE_STYLE_SCHEME (object);
 
        switch (prop_id)
        {
                case PROP_ID:
-                       g_free (scheme->priv->id);
-                       scheme->priv->id = g_value_dup_string (value);
+                       g_free (scheme->id);
+                       scheme->id = g_value_dup_string (value);
                        break;
 
                default:
@@ -166,29 +169,29 @@ gtk_source_style_scheme_set_property (GObject        *object,
 }
 
 static void
-gtk_source_style_scheme_get_property (GObject   *object,
-                                     guint       prop_id,
-                                     GValue     *value,
-                                     GParamSpec *pspec)
+gtk_source_style_scheme_get_property (GObject    *object,
+                                      guint       prop_id,
+                                      GValue     *value,
+                                      GParamSpec *pspec)
 {
        GtkSourceStyleScheme *scheme = GTK_SOURCE_STYLE_SCHEME (object);
 
        switch (prop_id)
        {
                case PROP_ID:
-                       g_value_set_string (value, scheme->priv->id);
+                       g_value_set_string (value, scheme->id);
                        break;
 
                case PROP_NAME:
-                       g_value_set_string (value, scheme->priv->name);
+                       g_value_set_string (value, scheme->name);
                        break;
 
                case PROP_DESCRIPTION:
-                       g_value_set_string (value, scheme->priv->description);
+                       g_value_set_string (value, scheme->description);
                        break;
 
                case PROP_FILENAME:
-                       g_value_set_string (value, scheme->priv->filename);
+                       g_value_set_string (value, scheme->filename);
                        break;
 
                default:
@@ -273,18 +276,18 @@ unref_if_not_null (gpointer object)
 static void
 gtk_source_style_scheme_init (GtkSourceStyleScheme *scheme)
 {
-       scheme->priv = gtk_source_style_scheme_get_instance_private (scheme);
+       scheme = gtk_source_style_scheme_get_instance_private (scheme);
 
-       scheme->priv->defined_styles = g_hash_table_new_full (g_str_hash, g_str_equal,
+       scheme->defined_styles = g_hash_table_new_full (g_str_hash, g_str_equal,
                                                              g_free, g_object_unref);
 
-       scheme->priv->style_cache = g_hash_table_new_full (g_str_hash, g_str_equal,
+       scheme->style_cache = g_hash_table_new_full (g_str_hash, g_str_equal,
                                                           g_free, unref_if_not_null);
 
-       scheme->priv->named_colors = g_hash_table_new_full (g_str_hash, g_str_equal,
+       scheme->named_colors = g_hash_table_new_full (g_str_hash, g_str_equal,
                                                            g_free, g_free);
 
-       scheme->priv->css_provider = gtk_css_provider_new ();
+       scheme->css_provider = gtk_css_provider_new ();
 }
 
 /**
@@ -299,9 +302,9 @@ const gchar *
 gtk_source_style_scheme_get_id (GtkSourceStyleScheme *scheme)
 {
        g_return_val_if_fail (GTK_SOURCE_IS_STYLE_SCHEME (scheme), NULL);
-       g_return_val_if_fail (scheme->priv->id != NULL, "");
+       g_return_val_if_fail (scheme->id != NULL, "");
 
-       return scheme->priv->id;
+       return scheme->id;
 }
 
 /**
@@ -316,9 +319,9 @@ const gchar *
 gtk_source_style_scheme_get_name (GtkSourceStyleScheme *scheme)
 {
        g_return_val_if_fail (GTK_SOURCE_IS_STYLE_SCHEME (scheme), NULL);
-       g_return_val_if_fail (scheme->priv->name != NULL, "");
+       g_return_val_if_fail (scheme->name != NULL, "");
 
-       return scheme->priv->name;
+       return scheme->name;
 }
 
 /**
@@ -334,7 +337,7 @@ gtk_source_style_scheme_get_description (GtkSourceStyleScheme *scheme)
 {
        g_return_val_if_fail (GTK_SOURCE_IS_STYLE_SCHEME (scheme), NULL);
 
-       return scheme->priv->description;
+       return scheme->description;
 }
 
 /**
@@ -352,12 +355,12 @@ gtk_source_style_scheme_get_authors (GtkSourceStyleScheme *scheme)
 {
        g_return_val_if_fail (GTK_SOURCE_IS_STYLE_SCHEME (scheme), NULL);
 
-       if (scheme->priv->authors == NULL)
+       if (scheme->authors == NULL)
        {
                return NULL;
        }
 
-       return (const gchar * const *)scheme->priv->authors->pdata;
+       return (const gchar * const *)scheme->authors->pdata;
 }
 
 /**
@@ -374,7 +377,7 @@ gtk_source_style_scheme_get_filename (GtkSourceStyleScheme *scheme)
 {
        g_return_val_if_fail (GTK_SOURCE_IS_STYLE_SCHEME (scheme), NULL);
 
-       return scheme->priv->filename;
+       return scheme->filename;
 }
 
 /*
@@ -414,7 +417,7 @@ color_parse (const gchar *color,
  */
 static const gchar *
 get_color_by_name (GtkSourceStyleScheme *scheme,
-                  const gchar          *name)
+                   const gchar          *name)
 {
        const char *color = NULL;
 
@@ -433,11 +436,11 @@ get_color_by_name (GtkSourceStyleScheme *scheme,
        }
        else
        {
-               color = g_hash_table_lookup (scheme->priv->named_colors, name);
+               color = g_hash_table_lookup (scheme->named_colors, name);
 
-               if (color == NULL && scheme->priv->parent != NULL)
+               if (color == NULL && scheme->parent != NULL)
                {
-                       color = get_color_by_name (scheme->priv->parent, name);
+                       color = get_color_by_name (scheme->parent, name);
                }
 
                if (color == NULL)
@@ -451,7 +454,7 @@ get_color_by_name (GtkSourceStyleScheme *scheme,
 
 static GtkSourceStyle *
 fix_style_colors (GtkSourceStyleScheme *scheme,
-                 GtkSourceStyle       *real_style)
+                  GtkSourceStyle       *real_style)
 {
        GtkSourceStyle *style;
        guint i;
@@ -493,12 +496,12 @@ fix_style_colors (GtkSourceStyleScheme *scheme,
 
 static GtkSourceStyle *
 gtk_source_style_scheme_get_style_internal (GtkSourceStyleScheme *scheme,
-                                           const gchar          *style_id)
+                                            const gchar          *style_id)
 {
        GtkSourceStyle *style = NULL;
        GtkSourceStyle *real_style;
 
-       if (g_hash_table_lookup_extended (scheme->priv->style_cache,
+       if (g_hash_table_lookup_extended (scheme->style_cache,
                                          style_id,
                                          NULL,
                                          (gpointer)&style))
@@ -506,13 +509,13 @@ gtk_source_style_scheme_get_style_internal (GtkSourceStyleScheme *scheme,
                return style;
        }
 
-       real_style = g_hash_table_lookup (scheme->priv->defined_styles, style_id);
+       real_style = g_hash_table_lookup (scheme->defined_styles, style_id);
 
        if (real_style == NULL)
        {
-               if (scheme->priv->parent != NULL)
+               if (scheme->parent != NULL)
                {
-                       style = gtk_source_style_scheme_get_style (scheme->priv->parent,
+                       style = gtk_source_style_scheme_get_style (scheme->parent,
                                                                   style_id);
                }
                if (style != NULL)
@@ -525,7 +528,7 @@ gtk_source_style_scheme_get_style_internal (GtkSourceStyleScheme *scheme,
                style = fix_style_colors (scheme, real_style);
        }
 
-       g_hash_table_insert (scheme->priv->style_cache,
+       g_hash_table_insert (scheme->style_cache,
                             g_strdup (style_id),
                             style);
 
@@ -556,7 +559,7 @@ gtk_source_style_scheme_get_style_internal (GtkSourceStyleScheme *scheme,
  */
 GtkSourceStyle *
 gtk_source_style_scheme_get_style (GtkSourceStyleScheme *scheme,
-                                  const gchar          *style_id)
+                                   const gchar          *style_id)
 {
        GtkSourceStyle *style;
 
@@ -617,8 +620,8 @@ _gtk_source_style_scheme_get_draw_spaces_style (GtkSourceStyleScheme *scheme)
 
 static gboolean
 get_color (GtkSourceStyle *style,
-          gboolean        foreground,
-          GdkRGBA        *dest)
+           gboolean        foreground,
+           GdkRGBA        *dest)
 {
        const gchar *color;
        guint mask;
@@ -657,7 +660,7 @@ get_color (GtkSourceStyle *style,
  */
 gboolean
 _gtk_source_style_scheme_get_current_line_color (GtkSourceStyleScheme *scheme,
-                                                GdkRGBA              *color)
+                                                 GdkRGBA              *color)
 {
        GtkSourceStyle *style;
 
@@ -688,7 +691,7 @@ _gtk_source_style_scheme_get_background_pattern_color (GtkSourceStyleScheme *sch
 
 static gchar *
 get_cursors_css_style (GtkSourceStyleScheme *scheme,
-                      GtkWidget            *widget)
+                       GtkWidget            *widget)
 {
        GtkSourceStyle *primary_style;
        GtkSourceStyle *secondary_style;
@@ -771,7 +774,7 @@ get_cursors_css_style (GtkSourceStyleScheme *scheme,
  */
 static GtkCssProvider *
 get_css_provider_cursors (GtkSourceStyleScheme *scheme,
-                         GtkWidget            *widget)
+                          GtkWidget            *widget)
 {
        gchar *css;
        GtkCssProvider *provider;
@@ -810,7 +813,7 @@ get_css_provider_cursors (GtkSourceStyleScheme *scheme,
  */
 void
 _gtk_source_style_scheme_apply (GtkSourceStyleScheme *scheme,
-                               GtkSourceView        *view)
+                                GtkSourceView        *view)
 {
        GtkStyleContext *context;
 
@@ -819,7 +822,7 @@ _gtk_source_style_scheme_apply (GtkSourceStyleScheme *scheme,
 
        context = gtk_widget_get_style_context (GTK_WIDGET (view));
        gtk_style_context_add_provider (context,
-                                       GTK_STYLE_PROVIDER (scheme->priv->css_provider),
+                                       GTK_STYLE_PROVIDER (scheme->css_provider),
                                        GTK_SOURCE_STYLE_PROVIDER_PRIORITY);
 
        G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
@@ -830,16 +833,16 @@ _gtk_source_style_scheme_apply (GtkSourceStyleScheme *scheme,
        /* The CssProvider for the cursors needs that the first provider is
         * applied, to get the background color.
         */
-       if (scheme->priv->css_provider_cursors == NULL)
+       if (scheme->css_provider_cursors == NULL)
        {
-               scheme->priv->css_provider_cursors = get_css_provider_cursors (scheme,
+               scheme->css_provider_cursors = get_css_provider_cursors (scheme,
                                                                               GTK_WIDGET (view));
        }
 
-       if (scheme->priv->css_provider_cursors != NULL)
+       if (scheme->css_provider_cursors != NULL)
        {
                gtk_style_context_add_provider (context,
-                                               GTK_STYLE_PROVIDER (scheme->priv->css_provider_cursors),
+                                               GTK_STYLE_PROVIDER (scheme->css_provider_cursors),
                                                GTK_SOURCE_STYLE_PROVIDER_PRIORITY);
 
                G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
@@ -859,7 +862,7 @@ _gtk_source_style_scheme_apply (GtkSourceStyleScheme *scheme,
  */
 void
 _gtk_source_style_scheme_unapply (GtkSourceStyleScheme *scheme,
-                                 GtkSourceView        *view)
+                                  GtkSourceView        *view)
 {
        GtkStyleContext *context;
 
@@ -868,12 +871,12 @@ _gtk_source_style_scheme_unapply (GtkSourceStyleScheme *scheme,
 
        context = gtk_widget_get_style_context (GTK_WIDGET (view));
        gtk_style_context_remove_provider (context,
-                                          GTK_STYLE_PROVIDER (scheme->priv->css_provider));
+                                          GTK_STYLE_PROVIDER (scheme->css_provider));
 
-       if (scheme->priv->css_provider_cursors != NULL)
+       if (scheme->css_provider_cursors != NULL)
        {
                gtk_style_context_remove_provider (context,
-                                                  GTK_STYLE_PROVIDER (scheme->priv->css_provider_cursors));
+                                                  GTK_STYLE_PROVIDER (scheme->css_provider_cursors));
        }
 
        G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
@@ -996,7 +999,7 @@ generate_css_style (GtkSourceStyleScheme *scheme)
        {
                GError *error = NULL;
 
-               gtk_css_provider_load_from_data (scheme->priv->css_provider,
+               gtk_css_provider_load_from_data (scheme->css_provider,
                                                 final_style->str,
                                                 final_style->len,
                                                 &error);
@@ -1021,10 +1024,10 @@ parse_bool (char *value)
 
 static void
 get_bool (xmlNode    *node,
-         const char *propname,
-         guint      *mask,
-         guint       mask_value,
-         gboolean   *value)
+          const char *propname,
+          guint      *mask,
+          guint       mask_value,
+          gboolean   *value)
 {
        xmlChar *tmp = xmlGetProp (node, BAD_CAST propname);
 
@@ -1038,11 +1041,11 @@ get_bool (xmlNode    *node,
 }
 
 static gboolean
-parse_style (GtkSourceStyleScheme *scheme,
-            xmlNode              *node,
-            gchar               **style_name_p,
-            GtkSourceStyle      **style_p,
-            GError              **error)
+parse_style (GtkSourceStyleScheme  *scheme,
+             xmlNode               *node,
+             gchar                **style_name_p,
+             GtkSourceStyle       **style_p,
+             GError               **error)
 {
        GtkSourceStyle *use_style = NULL;
        GtkSourceStyle *result = NULL;
@@ -1209,9 +1212,9 @@ parse_style (GtkSourceStyleScheme *scheme,
 }
 
 static gboolean
-parse_color (GtkSourceStyleScheme *scheme,
-            xmlNode              *node,
-            GError              **error)
+parse_color (GtkSourceStyleScheme  *scheme,
+             xmlNode               *node,
+             GError               **error)
 {
        xmlChar *name, *value;
        gboolean result = FALSE;
@@ -1225,13 +1228,13 @@ parse_color (GtkSourceStyleScheme *scheme,
                g_set_error (error, ERROR_QUARK, 0, "value attribute missing in 'color' tag");
        else if (value[0] != '#' || value[1] == 0)
                g_set_error (error, ERROR_QUARK, 0, "value in 'color' tag is not of the form '#RGB' or 
'#name'");
-       else if (g_hash_table_lookup (scheme->priv->named_colors, name) != NULL)
+       else if (g_hash_table_lookup (scheme->named_colors, name) != NULL)
                g_set_error (error, ERROR_QUARK, 0, "duplicated color '%s'", name);
        else
                result = TRUE;
 
        if (result)
-               g_hash_table_insert (scheme->priv->named_colors,
+               g_hash_table_insert (scheme->named_colors,
                                     g_strdup ((char *) name),
                                     g_strdup ((char *) value));
 
@@ -1242,9 +1245,9 @@ parse_color (GtkSourceStyleScheme *scheme,
 }
 
 static gboolean
-parse_style_scheme_child (GtkSourceStyleScheme *scheme,
-                         xmlNode              *node,
-                         GError              **error)
+parse_style_scheme_child (GtkSourceStyleScheme  *scheme,
+                          xmlNode               *node,
+                          GError               **error)
 {
        if (strcmp ((char*) node->name, "style") == 0)
        {
@@ -1254,7 +1257,7 @@ parse_style_scheme_child (GtkSourceStyleScheme *scheme,
                if (!parse_style (scheme, node, &style_name, &style, error))
                        return FALSE;
 
-               g_hash_table_insert (scheme->priv->defined_styles, style_name, style);
+               g_hash_table_insert (scheme->defined_styles, style_name, style);
        }
        else if (strcmp ((char*) node->name, "color") == 0)
        {
@@ -1264,23 +1267,23 @@ parse_style_scheme_child (GtkSourceStyleScheme *scheme,
        else if (strcmp ((char*) node->name, "author") == 0)
        {
                xmlChar *tmp = xmlNodeGetContent (node);
-               if (scheme->priv->authors == NULL)
-                       scheme->priv->authors = g_ptr_array_new_with_free_func (g_free);
+               if (scheme->authors == NULL)
+                       scheme->authors = g_ptr_array_new_with_free_func (g_free);
 
-               g_ptr_array_add (scheme->priv->authors, g_strdup ((char*) tmp));
+               g_ptr_array_add (scheme->authors, g_strdup ((char*) tmp));
 
                xmlFree (tmp);
        }
        else if (strcmp ((char*) node->name, "description") == 0)
        {
                xmlChar *tmp = xmlNodeGetContent (node);
-               scheme->priv->description = g_strdup ((char*) tmp);
+               scheme->description = g_strdup ((char*) tmp);
                xmlFree (tmp);
        }
        else if (strcmp ((char*) node->name, "_description") == 0)
        {
                xmlChar *tmp = xmlNodeGetContent (node);
-               scheme->priv->description = g_strdup (_((char*) tmp));
+               scheme->description = g_strdup (_((char*) tmp));
                xmlFree (tmp);
        }
        else
@@ -1293,9 +1296,9 @@ parse_style_scheme_child (GtkSourceStyleScheme *scheme,
 }
 
 static void
-parse_style_scheme_element (GtkSourceStyleScheme *scheme,
-                           xmlNode              *scheme_node,
-                           GError              **error)
+parse_style_scheme_element (GtkSourceStyleScheme  *scheme,
+                            xmlNode               *scheme_node,
+                            GError               **error)
 {
        xmlChar *tmp;
        xmlNode *node;
@@ -1328,14 +1331,14 @@ parse_style_scheme_element (GtkSourceStyleScheme *scheme,
                g_set_error (error, ERROR_QUARK, 0, "missing 'id' attribute");
                return;
        }
-       scheme->priv->id = g_strdup ((char*) tmp);
+       scheme->id = g_strdup ((char*) tmp);
        xmlFree (tmp);
 
        tmp = xmlGetProp (scheme_node, BAD_CAST "_name");
        if (tmp != NULL)
-               scheme->priv->name = g_strdup (_((char*) tmp));
+               scheme->name = g_strdup (_((char*) tmp));
        else if ((tmp = xmlGetProp (scheme_node, BAD_CAST "name")) != NULL)
-               scheme->priv->name = g_strdup ((char*) tmp);
+               scheme->name = g_strdup ((char*) tmp);
        else
        {
                g_set_error (error, ERROR_QUARK, 0, "missing 'name' attribute");
@@ -1345,7 +1348,7 @@ parse_style_scheme_element (GtkSourceStyleScheme *scheme,
 
        tmp = xmlGetProp (scheme_node, BAD_CAST "parent-scheme");
        if (tmp != NULL)
-               scheme->priv->parent_id = g_strdup ((char*) tmp);
+               scheme->parent_id = g_strdup ((char*) tmp);
        xmlFree (tmp);
 
        for (node = scheme_node->children; node != NULL; node = node->next)
@@ -1354,8 +1357,8 @@ parse_style_scheme_element (GtkSourceStyleScheme *scheme,
                                return;
 
        /* NULL-terminate the array of authors */
-       if (scheme->priv->authors != NULL)
-               g_ptr_array_add (scheme->priv->authors, NULL);
+       if (scheme->authors != NULL)
+               g_ptr_array_add (scheme->authors, NULL);
 }
 
 /**
@@ -1413,7 +1416,7 @@ _gtk_source_style_scheme_new_from_file (const gchar *filename)
        }
 
        scheme = g_object_new (GTK_SOURCE_TYPE_STYLE_SCHEME, NULL);
-       scheme->priv->filename = g_strdup (filename);
+       scheme->filename = g_strdup (filename);
 
        parse_style_scheme_element (scheme, node, &error);
 
@@ -1451,7 +1454,7 @@ _gtk_source_style_scheme_get_parent_id (GtkSourceStyleScheme *scheme)
 {
        g_return_val_if_fail (GTK_SOURCE_IS_STYLE_SCHEME (scheme), NULL);
 
-       return scheme->priv->parent_id;
+       return scheme->parent_id;
 }
 
 /**
@@ -1467,27 +1470,27 @@ _gtk_source_style_scheme_get_parent_id (GtkSourceStyleScheme *scheme)
  */
 void
 _gtk_source_style_scheme_set_parent (GtkSourceStyleScheme *scheme,
-                                    GtkSourceStyleScheme *parent_scheme)
+                                     GtkSourceStyleScheme *parent_scheme)
 {
        g_return_if_fail (GTK_SOURCE_IS_STYLE_SCHEME (scheme));
        g_return_if_fail (parent_scheme == NULL || GTK_SOURCE_IS_STYLE_SCHEME (parent_scheme));
 
-       if (scheme->priv->parent == parent_scheme)
+       if (scheme->parent == parent_scheme)
        {
                return;
        }
 
-       g_clear_object (&scheme->priv->parent);
+       g_clear_object (&scheme->parent);
 
        if (parent_scheme != NULL)
        {
                g_object_ref (parent_scheme);
        }
 
-       scheme->priv->parent = parent_scheme;
+       scheme->parent = parent_scheme;
 
        /* Update CSS based on parent styles */
-       g_hash_table_remove_all (scheme->priv->style_cache);
+       g_hash_table_remove_all (scheme->style_cache);
        generate_css_style (scheme);
 }
 
diff --git a/gtksourceview/gtksourcestylescheme.h b/gtksourceview/gtksourcestylescheme.h
index adc28f8c..a4d2aa6f 100644
--- a/gtksourceview/gtksourcestylescheme.h
+++ b/gtksourceview/gtksourcestylescheme.h
@@ -29,88 +29,50 @@
 
 G_BEGIN_DECLS
 
-#define GTK_SOURCE_TYPE_STYLE_SCHEME             (gtk_source_style_scheme_get_type ())
-#define GTK_SOURCE_STYLE_SCHEME(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), 
GTK_SOURCE_TYPE_STYLE_SCHEME, GtkSourceStyleScheme))
-#define GTK_SOURCE_STYLE_SCHEME_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST ((klass), 
GTK_SOURCE_TYPE_STYLE_SCHEME, GtkSourceStyleSchemeClass))
-#define GTK_SOURCE_IS_STYLE_SCHEME(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), 
GTK_SOURCE_TYPE_STYLE_SCHEME))
-#define GTK_SOURCE_IS_STYLE_SCHEME_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass), 
GTK_SOURCE_TYPE_STYLE_SCHEME))
-#define GTK_SOURCE_STYLE_SCHEME_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj), 
GTK_SOURCE_TYPE_STYLE_SCHEME, GtkSourceStyleSchemeClass))
-
-typedef struct _GtkSourceStyleSchemePrivate      GtkSourceStyleSchemePrivate;
-typedef struct _GtkSourceStyleSchemeClass        GtkSourceStyleSchemeClass;
-
-struct _GtkSourceStyleScheme
-{
-       GObject base;
-       GtkSourceStyleSchemePrivate *priv;
-};
-
-struct _GtkSourceStyleSchemeClass
-{
-       GObjectClass base_class;
-
-       /* Padding for future expansion */
-       gpointer padding[10];
-};
+#define GTK_SOURCE_TYPE_STYLE_SCHEME (gtk_source_style_scheme_get_type())
 
 GTK_SOURCE_AVAILABLE_IN_ALL
-GType                   gtk_source_style_scheme_get_type                       (void) G_GNUC_CONST;
+G_DECLARE_FINAL_TYPE (GtkSourceStyleScheme, gtk_source_style_scheme, GTK_SOURCE, STYLE_SCHEME, GObject)
 
 GTK_SOURCE_AVAILABLE_IN_ALL
-const gchar             *gtk_source_style_scheme_get_id                                (GtkSourceStyleScheme 
*scheme);
-
+const gchar          *gtk_source_style_scheme_get_id                        (GtkSourceStyleScheme *scheme);
 GTK_SOURCE_AVAILABLE_IN_ALL
-const gchar             *gtk_source_style_scheme_get_name                      (GtkSourceStyleScheme 
*scheme);
-
+const gchar          *gtk_source_style_scheme_get_name                      (GtkSourceStyleScheme *scheme);
 GTK_SOURCE_AVAILABLE_IN_ALL
-const gchar             *gtk_source_style_scheme_get_description               (GtkSourceStyleScheme 
*scheme);
-
+const gchar          *gtk_source_style_scheme_get_description               (GtkSourceStyleScheme *scheme);
 GTK_SOURCE_AVAILABLE_IN_ALL
-const gchar * const *   gtk_source_style_scheme_get_authors                    (GtkSourceStyleScheme 
*scheme);
-
+const gchar * const  *gtk_source_style_scheme_get_authors                   (GtkSourceStyleScheme *scheme);
 GTK_SOURCE_AVAILABLE_IN_ALL
-const gchar             *gtk_source_style_scheme_get_filename                  (GtkSourceStyleScheme 
*scheme);
-
+const gchar          *gtk_source_style_scheme_get_filename                  (GtkSourceStyleScheme *scheme);
 GTK_SOURCE_AVAILABLE_IN_ALL
-GtkSourceStyle         *gtk_source_style_scheme_get_style                      (GtkSourceStyleScheme *scheme,
-                                                                                const gchar          
*style_id);
-
+GtkSourceStyle       *gtk_source_style_scheme_get_style                     (GtkSourceStyleScheme *scheme,
+                                                                             const gchar          *style_id);
 G_GNUC_INTERNAL
-GtkSourceStyleScheme   *_gtk_source_style_scheme_new_from_file                 (const gchar          
*filename);
-
+GtkSourceStyleScheme *_gtk_source_style_scheme_new_from_file                (const gchar          *filename);
 G_GNUC_INTERNAL
-GtkSourceStyleScheme   *_gtk_source_style_scheme_get_default                   (void);
-
+GtkSourceStyleScheme *_gtk_source_style_scheme_get_default                  (void);
 G_GNUC_INTERNAL
-const gchar            *_gtk_source_style_scheme_get_parent_id                 (GtkSourceStyleScheme 
*scheme);
-
+const gchar          *_gtk_source_style_scheme_get_parent_id                (GtkSourceStyleScheme *scheme);
 G_GNUC_INTERNAL
-void                    _gtk_source_style_scheme_set_parent                    (GtkSourceStyleScheme *scheme,
-                                                                                GtkSourceStyleScheme 
*parent_scheme);
-
+void                  _gtk_source_style_scheme_set_parent                   (GtkSourceStyleScheme *scheme,
+                                                                             GtkSourceStyleScheme 
*parent_scheme);
 G_GNUC_INTERNAL
-void                    _gtk_source_style_scheme_apply                         (GtkSourceStyleScheme *scheme,
-                                                                                GtkSourceView        *view);
-
+void                  _gtk_source_style_scheme_apply                        (GtkSourceStyleScheme *scheme,
+                                                                             GtkSourceView        *view);
 G_GNUC_INTERNAL
-void                    _gtk_source_style_scheme_unapply                       (GtkSourceStyleScheme *scheme,
-                                                                                GtkSourceView        *view);
-
+void                  _gtk_source_style_scheme_unapply                      (GtkSourceStyleScheme *scheme,
+                                                                             GtkSourceView        *view);
 G_GNUC_INTERNAL
-GtkSourceStyle         *_gtk_source_style_scheme_get_matching_brackets_style   (GtkSourceStyleScheme 
*scheme);
-
+GtkSourceStyle       *_gtk_source_style_scheme_get_matching_brackets_style  (GtkSourceStyleScheme *scheme);
 G_GNUC_INTERNAL
-GtkSourceStyle         *_gtk_source_style_scheme_get_right_margin_style        (GtkSourceStyleScheme 
*scheme);
-
+GtkSourceStyle       *_gtk_source_style_scheme_get_right_margin_style       (GtkSourceStyleScheme *scheme);
 G_GNUC_INTERNAL
-GtkSourceStyle          *_gtk_source_style_scheme_get_draw_spaces_style                (GtkSourceStyleScheme 
*scheme);
-
+GtkSourceStyle       *_gtk_source_style_scheme_get_draw_spaces_style        (GtkSourceStyleScheme *scheme);
 G_GNUC_INTERNAL
-gboolean                _gtk_source_style_scheme_get_current_line_color        (GtkSourceStyleScheme *scheme,
-                                                                                GdkRGBA              *color);
-
+gboolean              _gtk_source_style_scheme_get_current_line_color       (GtkSourceStyleScheme *scheme,
+                                                                             GdkRGBA              *color);
 G_GNUC_INTERNAL
-gboolean                _gtk_source_style_scheme_get_background_pattern_color  (GtkSourceStyleScheme *scheme,
-                                                                                GdkRGBA              *color);
+gboolean              _gtk_source_style_scheme_get_background_pattern_color (GtkSourceStyleScheme *scheme,
+                                                                             GdkRGBA              *color);
 
 G_END_DECLS


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