From 7d49b31a7919f04877f8bc7758f07efadc5e626c Mon Sep 17 00:00:00 2001
From: Matthias Clasen <matthiasc@src.gnome.org>
Date: Tue, 4 Apr 2006 13:35:59 +0000
Subject: [PATCH] Use G_DEFINE_TYPE

---
 gdk-pixbuf/ChangeLog           |  3 +++
 gdk-pixbuf/gdk-pixbuf-loader.c | 46 +++-------------------------------
 gdk-pixbuf/gdk-pixbuf.c        | 32 +++--------------------
 3 files changed, 10 insertions(+), 71 deletions(-)

diff --git a/gdk-pixbuf/ChangeLog b/gdk-pixbuf/ChangeLog
index 9a4b09b9ad..cd4319b36d 100644
--- a/gdk-pixbuf/ChangeLog
+++ b/gdk-pixbuf/ChangeLog
@@ -1,5 +1,8 @@
 2006-04-04  Matthias Clasen  <mclasen@redhat.com>
 
+	* gdk-pixbuf-loader.c:
+	* gdk-pixbuf.c: Use G_DEFINE_TYPE.
+
 	* gdk-pixbuf.c: No point in making the error path fast by 
 	caching quarks.
 
diff --git a/gdk-pixbuf/gdk-pixbuf-loader.c b/gdk-pixbuf/gdk-pixbuf-loader.c
index 934bb8f2f1..e78643e5fc 100644
--- a/gdk-pixbuf/gdk-pixbuf-loader.c
+++ b/gdk-pixbuf/gdk-pixbuf-loader.c
@@ -43,11 +43,8 @@ enum {
 };
 
 
-static void gdk_pixbuf_loader_class_init    (GdkPixbufLoaderClass   *klass);
-static void gdk_pixbuf_loader_init          (GdkPixbufLoader        *loader);
-static void gdk_pixbuf_loader_finalize      (GObject                *loader);
+static void gdk_pixbuf_loader_finalize (GObject *loader);
 
-static gpointer parent_class = NULL;
 static guint    pixbuf_loader_signals[LAST_SIGNAL] = { 0 };
 
 /* Internal data */
@@ -69,42 +66,7 @@ typedef struct
         gboolean needs_scale;
 } GdkPixbufLoaderPrivate;
 
-
-/**
- * gdk_pixbuf_loader_get_type:
- *
- * Registers the #GdkPixbufLoader class if necessary, and returns the type ID
- * associated to it.
- *
- * Return value: The type ID of the #GdkPixbufLoader class.
- **/
-GType
-gdk_pixbuf_loader_get_type (void)
-{
-        static GType loader_type = 0;
-  
-        if (!loader_type)
-                {
-                        static const GTypeInfo loader_info = {
-                                sizeof (GdkPixbufLoaderClass),
-                                (GBaseInitFunc) NULL,
-                                (GBaseFinalizeFunc) NULL,
-                                (GClassInitFunc) gdk_pixbuf_loader_class_init,
-                                NULL,           /* class_finalize */
-                                NULL,           /* class_data */
-                                sizeof (GdkPixbufLoader),
-                                0,              /* n_preallocs */
-                                (GInstanceInitFunc) gdk_pixbuf_loader_init
-                        };
-      
-                        loader_type = g_type_register_static (G_TYPE_OBJECT,
-                                                              g_intern_static_string ("GdkPixbufLoader"),
-                                                              &loader_info,
-                                                              0);
-                }
-  
-        return loader_type;
-}
+G_DEFINE_TYPE(GdkPixbufLoader, gdk_pixbuf_loader, G_TYPE_OBJECT);
 
 static void
 gdk_pixbuf_loader_class_init (GdkPixbufLoaderClass *class)
@@ -113,8 +75,6 @@ gdk_pixbuf_loader_class_init (GdkPixbufLoaderClass *class)
   
         object_class = (GObjectClass *) class;
   
-        parent_class = g_type_class_peek_parent (class);
-  
         object_class->finalize = gdk_pixbuf_loader_finalize;
 
         /**
@@ -236,7 +196,7 @@ gdk_pixbuf_loader_finalize (GObject *object)
   
         g_free (priv);
   
-        G_OBJECT_CLASS (parent_class)->finalize (object);
+        G_OBJECT_CLASS (gdk_pixbuf_loader_parent_class)->finalize (object);
 }
 
 /**
diff --git a/gdk-pixbuf/gdk-pixbuf.c b/gdk-pixbuf/gdk-pixbuf.c
index 1bebc9b61a..be9dec6549 100644
--- a/gdk-pixbuf/gdk-pixbuf.c
+++ b/gdk-pixbuf/gdk-pixbuf.c
@@ -32,7 +32,6 @@
 #include "gdk-pixbuf-private.h"
 #include "gdk-pixbuf-alias.h"
 
-static void gdk_pixbuf_class_init   (GdkPixbufClass *klass);
 static void gdk_pixbuf_finalize     (GObject        *object);
 static void gdk_pixbuf_set_property (GObject        *object,
 				     guint           prop_id,
@@ -57,32 +56,11 @@ enum
   PROP_PIXELS
 };
 
-static gpointer parent_class;
+G_DEFINE_TYPE(GdkPixbuf, gdk_pixbuf, G_TYPE_OBJECT)
 
-GType
-gdk_pixbuf_get_type (void)
+static void 
+gdk_pixbuf_init (GdkPixbuf *pixbuf)
 {
-        static GType object_type = 0;
-
-        if (!object_type) {
-                static const GTypeInfo object_info = {
-                        sizeof (GdkPixbufClass),
-                        (GBaseInitFunc) NULL,
-                        (GBaseFinalizeFunc) NULL,
-                        (GClassInitFunc) gdk_pixbuf_class_init,
-                        NULL,           /* class_finalize */
-                        NULL,           /* class_data */
-                        sizeof (GdkPixbuf),
-                        0,              /* n_preallocs */
-                        (GInstanceInitFunc) NULL,
-                };
-                
-                object_type = g_type_register_static (G_TYPE_OBJECT,
-                                                      g_intern_static_string ("GdkPixbuf"),
-                                                      &object_info, 0);
-        }
-  
-        return object_type;
 }
 
 static void
@@ -90,8 +68,6 @@ gdk_pixbuf_class_init (GdkPixbufClass *klass)
 {
         GObjectClass *object_class = G_OBJECT_CLASS (klass);
         
-        parent_class = g_type_class_peek_parent (klass);
-        
         object_class->finalize = gdk_pixbuf_finalize;
         object_class->set_property = gdk_pixbuf_set_property;
         object_class->get_property = gdk_pixbuf_get_property;
@@ -200,7 +176,7 @@ gdk_pixbuf_finalize (GObject *object)
         if (pixbuf->destroy_fn)
                 (* pixbuf->destroy_fn) (pixbuf->pixels, pixbuf->destroy_fn_data);
         
-        G_OBJECT_CLASS (parent_class)->finalize (object);
+        G_OBJECT_CLASS (gdk_pixbuf_parent_class)->finalize (object);
 }