turn into a GimpObject subclass. No logical changes yet.

2008-05-13  Michael Natterer  <mitch@gimp.org>

	* app/widgets/gimpsessioninfo.[ch]: turn into a GimpObject
	subclass. No logical changes yet.

	* app/widgets/widgets-types.h
	* app/widgets/gimpdialogfactory.c: changed accordingly.


svn path=/trunk/; revision=25655

ChangeLog

@@ -1,3 +1,11 @@
+2008-05-13  Michael Natterer  <mitch@gimp.org>
+
+	* app/widgets/gimpsessioninfo.[ch]: turn into a GimpObject
+	subclass. No logical changes yet.
+
+	* app/widgets/widgets-types.h
+	* app/widgets/gimpdialogfactory.c: changed accordingly.
+
 2008-05-13  Michael Natterer  <mitch@gimp.org>
 
 	First prototype of a button in the levels tool dialog that will

app/widgets/gimpdialogfactory.c

@@ -188,8 +188,7 @@ gimp_dialog_factory_dispose (GObject *object)
 
   if (factory->session_infos)
     {
-      g_list_foreach (factory->session_infos,
+      g_list_foreach (factory->session_infos, (GFunc) g_object_unref, NULL);
-                      (GFunc) gimp_session_info_free, NULL);
       g_list_free (factory->session_infos);
       factory->session_infos = NULL;
     }
@@ -1034,7 +1033,7 @@ gimp_dialog_factory_remove_dialog (GimpDialogFactory *factory,
               /*  don't save session info for empty docks  */
               factory->session_infos = g_list_remove (factory->session_infos,
                                                       session_info);
-              gimp_session_info_free (session_info);
+              g_object_unref (session_info);
 
               g_signal_emit (factory, factory_signals[DOCK_REMOVED], 0,
                              dialog);

app/widgets/gimpsessioninfo.c

@@ -49,18 +49,37 @@ enum
 #define DEFAULT_SCREEN  -1
 
 
-/*  public functions  */
+static void    gimp_session_info_finalize    (GObject    *object);
 
-GimpSessionInfo *
+static gint64  gimp_session_info_get_memsize (GimpObject *object,
-gimp_session_info_new (void)
+                                              gint64     *gui_size);
+
+
+G_DEFINE_TYPE (GimpSessionInfo, gimp_session_info, GIMP_TYPE_OBJECT)
+
+#define parent_class gimp_session_info_parent_class
+
+
+static void
+gimp_session_info_class_init (GimpSessionInfoClass *klass)
 {
-  return g_slice_new0 (GimpSessionInfo);
+  GObjectClass    *object_class      = G_OBJECT_CLASS (klass);
+  GimpObjectClass *gimp_object_class = GIMP_OBJECT_CLASS (klass);
+
+  object_class->finalize         = gimp_session_info_finalize;
+
+  gimp_object_class->get_memsize = gimp_session_info_get_memsize;
 }
 
-void
+static void
-gimp_session_info_free (GimpSessionInfo *info)
+gimp_session_info_init (GimpSessionInfo *info)
 {
-  g_return_if_fail (info != NULL);
+}
+
+static void
+gimp_session_info_finalize (GObject *object)
+{
+  GimpSessionInfo *info = GIMP_SESSION_INFO (object);
 
   if (info->aux_info)
     {
@@ -76,7 +95,29 @@ gimp_session_info_free (GimpSessionInfo *info)
        g_list_free (info->books);
      }
 
-   g_slice_free (GimpSessionInfo, info);
+  G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static gint64
+gimp_session_info_get_memsize (GimpObject *object,
+                               gint64     *gui_size)
+{
+#if 0
+  GimpSessionInfo *info    = GIMP_SESSION_INFO (object);
+#endif
+  gint64           memsize = 0;
+
+  return memsize + GIMP_OBJECT_CLASS (parent_class)->get_memsize (object,
+                                                                  gui_size);
+}
+
+
+/*  public functions  */
+
+GimpSessionInfo *
+gimp_session_info_new (void)
+{
+  return g_object_new (GIMP_TYPE_SESSION_INFO, NULL);
 }
 
 void
@@ -308,13 +349,13 @@ gimp_session_info_deserialize (GScanner *scanner,
       if (!skip && g_scanner_peek_next_token (scanner) == token)
         factory->session_infos = g_list_append (factory->session_infos, info);
       else
-        gimp_session_info_free (info);
+        g_object_unref (info);
     }
   else
     {
     error:
       if (info)
-        gimp_session_info_free (info);
+        g_object_unref (info);
     }
 
   g_scanner_scope_remove_symbol (scanner, scope, "position");

app/widgets/gimpsessioninfo.h

@@ -2,7 +2,7 @@
  * Copyright (C) 1995 Spencer Kimball and Peter Mattis
  *
  * gimpsessioninfo.h
- * Copyright (C) 2001-2007 Michael Natterer <mitch@gimp.org>
+ * Copyright (C) 2001-2008 Michael Natterer <mitch@gimp.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -23,8 +23,23 @@
 #define __GIMP_SESSION_INFO_H__
 
 
+#include "core/gimpobject.h"
+
+
+#define GIMP_TYPE_SESSION_INFO            (gimp_session_info_get_type ())
+#define GIMP_SESSION_INFO(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_SESSION_INFO, GimpSessionInfo))
+#define GIMP_SESSION_INFO_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_SESSION_INFO, GimpSessionInfoClass))
+#define GIMP_IS_SESSION_INFO(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_SESSION_INFO))
+#define GIMP_IS_SESSION_INFO_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_SESSION_INFO))
+#define GIMP_SESSION_INFO_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_SESSION_INFO, GimpSessionInfoClass))
+
+
+typedef struct _GimpSessionInfoClass  GimpSessionInfoClass;
+
 struct _GimpSessionInfo
 {
+  GimpObject              parent_instance;
+
   gint                    x;
   gint                    y;
   gint                    width;
@@ -49,9 +64,15 @@ struct _GimpSessionInfo
   GList                  *books;
 };
 
+struct _GimpSessionInfoClass
+{
+  GimpObjectClass  parent_class;
+};
+
+
+GType             gimp_session_info_get_type     (void) G_GNUC_CONST;
 
 GimpSessionInfo * gimp_session_info_new          (void);
-void              gimp_session_info_free         (GimpSessionInfo   *info);
 
 void              gimp_session_info_serialize    (GimpConfigWriter  *writer,
                                                   GimpSessionInfo   *info,

app/widgets/widgets-types.h

@@ -215,6 +215,14 @@ typedef struct _GimpCellRendererViewable     GimpCellRendererViewable;
 typedef struct _GimpDialogFactory            GimpDialogFactory;
 
 
+/*  session management objects and structs  */
+
+typedef struct _GimpSessionInfo              GimpSessionInfo;
+typedef struct _GimpSessionInfoBook          GimpSessionInfoBook;
+typedef struct _GimpSessionInfoDockable      GimpSessionInfoDockable;
+typedef struct _GimpSessionInfoAux           GimpSessionInfoAux;
+
+
 /*  structs  */
 
 typedef struct _GimpActionEntry              GimpActionEntry;
@@ -226,11 +234,6 @@ typedef struct _GimpPlugInActionEntry        GimpPlugInActionEntry;
 
 typedef struct _GimpDialogFactoryEntry       GimpDialogFactoryEntry;
 
-typedef struct _GimpSessionInfo              GimpSessionInfo;
-typedef struct _GimpSessionInfoBook          GimpSessionInfoBook;
-typedef struct _GimpSessionInfoDockable      GimpSessionInfoDockable;
-typedef struct _GimpSessionInfoAux           GimpSessionInfoAux;
-
 
 /*  function types  */