GObject boilerplate cleanup.

Prefer thread-safe G_DEFINE_TYPE and G_DEFINE_INTERFACE macros over
manual GType registration.

This is just a start... lots more to do.

1 files changed, 12 insertions, 33 deletions

diff --git a/widgets/misc/e-account-combo-box.c b/widgets/misc/e-account-combo-box.c
index e2306baae1..91a843cc8d 100644
--- a/widgets/misc/e-account-combo-box.c
+++ b/widgets/misc/e-account-combo-box.c
@@ -43,10 +43,14 @@ struct _EAccountComboBoxPrivate {
 	gint num_displayed_accounts;
 };
 
-static gpointer parent_class;
 static CamelSession *camel_session;
 static guint signal_ids[LAST_SIGNAL];
 
+G_DEFINE_TYPE (
+	EAccountComboBox,
+	e_account_combo_box,
+	GTK_TYPE_COMBO_BOX)
+
 static gboolean
 account_combo_box_has_dupes (GList *list,
                              const gchar *address)
@@ -231,10 +235,12 @@ account_combo_box_constructor (GType type,
                                GObjectConstructParam *construct_properties)
 {
 	GObject *object;
+	GObjectClass *parent_class;
 	GtkCellRenderer *renderer;
 
 	/* Chain up to parent's constructor() method. */
-	object = G_OBJECT_CLASS (parent_class)->constructor (
+	parent_class = G_OBJECT_CLASS (e_account_combo_box_parent_class);
+	object = parent_class->constructor (
 		type, n_construct_properties, construct_properties);
 
 	renderer = gtk_cell_renderer_text_new ();
@@ -265,7 +271,7 @@ account_combo_box_dispose (GObject *object)
 	g_hash_table_remove_all (priv->index);
 
 	/* Chain up to parent's dispose() method. */
-	G_OBJECT_CLASS (parent_class)->dispose (object);
+	G_OBJECT_CLASS (e_account_combo_box_parent_class)->dispose (object);
 }
 
 static void
@@ -278,15 +284,14 @@ account_combo_box_finalize (GObject *object)
 	g_hash_table_destroy (priv->index);
 
 	/* Chain up to parent's finalize() method. */
-	G_OBJECT_CLASS (parent_class)->finalize (object);
+	G_OBJECT_CLASS (e_account_combo_box_parent_class)->finalize (object);
 }
 
 static void
-account_combo_box_class_init (EAccountComboBoxClass *class)
+e_account_combo_box_class_init (EAccountComboBoxClass *class)
 {
 	GObjectClass *object_class;
 
-	parent_class = g_type_class_peek_parent (class);
 	g_type_class_add_private (class, sizeof (EAccountComboBoxPrivate));
 
 	object_class = G_OBJECT_CLASS (class);
@@ -304,7 +309,7 @@ account_combo_box_class_init (EAccountComboBoxClass *class)
 }
 
 static void
-account_combo_box_init (EAccountComboBox *combo_box)
+e_account_combo_box_init (EAccountComboBox *combo_box)
 {
 	GHashTable *index;
 
@@ -318,32 +323,6 @@ account_combo_box_init (EAccountComboBox *combo_box)
 	combo_box->priv->index = index;
 }
 
-GType
-e_account_combo_box_get_type (void)
-{
-	static GType type = 0;
-
-	if (G_UNLIKELY (type == 0)) {
-		static const GTypeInfo type_info = {
-			sizeof (EAccountComboBoxClass),
-			(GBaseInitFunc) NULL,
-			(GBaseFinalizeFunc) NULL,
-			(GClassInitFunc) account_combo_box_class_init,
-			(GClassFinalizeFunc) NULL,
-			NULL,  /* class_data */
-			sizeof (EAccountComboBox),
-			0,     /* n_preallocs */
-			(GInstanceInitFunc) account_combo_box_init,
-			NULL   /* value_table */
-		};
-
-		type = g_type_register_static (
-			GTK_TYPE_COMBO_BOX, "EAccountComboBox", &type_info, 0);
-	}
-
-	return type;
-}
-
 GtkWidget *
 e_account_combo_box_new (void)
 {