e83c55a242
* */Makefile.am : automakify the build * */Makefile.in : kill * *.custom : remove System.Drawing dependencies * *.cs : remove System.Drawing dependencies * *-api.xml : mv to *-api.raw * glue/* : mv to lib specific gluelibs for glib, gdk, gtk, and glade. * gtk/gtk-symbols : alias GtkType to GType * sources/gtk-sharp-sources.xml : create .raw files. They are now transformed to .xml files by the metadata compilation step. svn path=/trunk/gtk-sharp/; revision=23967
81 lines
1.7 KiB
C
81 lines
1.7 KiB
C
/* type.c : GType utilities
|
|
*
|
|
* Author: Mike Kestner <mkestner@speakeasy.net>
|
|
*
|
|
* <c> 2002 Mike Kestner
|
|
*/
|
|
|
|
#include <glib-object.h>
|
|
#include <stdio.h>
|
|
|
|
/* Forward declarations */
|
|
G_CONST_RETURN gchar *gtksharp_get_type_name (GObject *obj);
|
|
|
|
gboolean gtksharp_is_object (gpointer obj);
|
|
|
|
GType gtksharp_get_type_id (GObject *obj);
|
|
|
|
GType gtksharp_get_parent_type (GType typ);
|
|
|
|
G_CONST_RETURN gchar *gtksharp_get_type_name_for_id (GType typ);
|
|
|
|
GType gtksharp_register_type (gchar *name, GType parent);
|
|
|
|
void gtksharp_override_virtual_method (GType g_type, const gchar *name, GCallback callback);
|
|
/* */
|
|
|
|
G_CONST_RETURN gchar *
|
|
gtksharp_get_type_name (GObject *obj)
|
|
{
|
|
return G_OBJECT_TYPE_NAME (obj);
|
|
}
|
|
|
|
gboolean
|
|
gtksharp_is_object (gpointer obj)
|
|
{
|
|
return G_IS_OBJECT (obj);
|
|
}
|
|
|
|
GType
|
|
gtksharp_get_type_id (GObject *obj)
|
|
{
|
|
return G_TYPE_FROM_INSTANCE (obj);
|
|
}
|
|
|
|
GType
|
|
gtksharp_get_parent_type (GType typ)
|
|
{
|
|
return g_type_parent (typ);
|
|
}
|
|
|
|
G_CONST_RETURN gchar *
|
|
gtksharp_get_type_name_for_id (GType typ)
|
|
{
|
|
return g_type_name (typ);
|
|
}
|
|
|
|
GType
|
|
gtksharp_register_type (gchar *name, GType parent)
|
|
{
|
|
GTypeQuery query;
|
|
GTypeInfo info = {0, NULL, NULL, NULL, NULL, NULL, 0, 0, NULL, NULL };
|
|
|
|
g_type_query (parent, &query);
|
|
|
|
info.class_size = query.class_size;
|
|
info.instance_size = query.instance_size;
|
|
|
|
return g_type_register_static (parent, name, &info, 0);
|
|
}
|
|
|
|
void
|
|
gtksharp_override_virtual_method (GType g_type, const gchar *name, GCallback callback)
|
|
{
|
|
guint id;
|
|
GClosure *closure;
|
|
if (g_type_class_peek (g_type) == NULL)
|
|
g_type_class_ref (g_type);
|
|
id = g_signal_lookup (name, g_type);
|
|
closure = g_cclosure_new (callback, NULL, NULL);
|
|
g_signal_override_class_closure (id, g_type, closure);
|
|
}
|