GtkSharp/glib/Object.cs

// Object.cs - GObject class wrapper implementation
//
// Author: Bob Smith <bob@thestuff.net>
//
// (c) 2001 Bob Smith

namespace GLib {

	using System;
	using System.Collections;
	using System.ComponentModel;
	using System.Runtime.InteropServices;

	public class Object  {
		protected static Hashtable Objects = new Hashtable();
		public static Object GetObject(IntPtr o)
		{
			Object obj = (Object)Objects[(int)o];
			if (obj != null) return obj;
			return new Object(o); //FIXME: Cast up when we know how.
		}

		public Object(IntPtr o)
		{
			RawObject = o;
		}

		private IntPtr _obj;

		protected IntPtr RawObject
		{
			get {
				return _obj;
			}
			set {
				if ((Object)Objects[(int)value] != null) Objects.Remove((int)value);
				Objects[(int)value] = this;
				_obj = value;
			}
		}       

		private EventHandlerList _events;
		protected EventHandlerList Events
		{
			get {
				if (_events == null)
					_events = new EventHandlerList ();
				return _events;
			}
		}


		[DllImport("gobject-1.3")]
		static extern IntPtr g_object_get_data (
					IntPtr obj,
					String key );

		public IntPtr GetRawData (String key)
		{
			return g_object_get_data (_obj, key);
		}

		[DllImport("gobject-1.3")]
		static extern void g_object_set_data (
					IntPtr obj,
					String key,
					IntPtr data );

		public void SetRawData (String key, IntPtr value)
		{
			g_object_set_data (_obj, key, value);
		}

/*		[DllImport("gtk-1.3")]
		static extern void g_object_set_data_full (
					IntPtr obj,
					String key,
					IntPtr data,
					DestroyNotify destroy );


void        (*GObjectGetPropertyFunc)       (GObject *object,
                                             guint property_id,
                                             GValue *value,
                                             GParamSpec *pspec);
void        (*GObjectSetPropertyFunc)       (GObject *object,
                                             guint property_id,
                                             const GValue *value,
                                             GParamSpec *pspec);
void        (*GObjectFinalizeFunc)          (GObject *object);
#define     G_TYPE_IS_OBJECT (type)
#define     G_OBJECT (object)
#define     G_IS_OBJECT (object)
#define     G_OBJECT_CLASS (class)
#define     G_IS_OBJECT_CLASS (class)
#define     G_OBJECT_GET_CLASS (object)
#define     G_OBJECT_TYPE (object)
#define     G_OBJECT_TYPE_NAME (object)
#define     G_OBJECT_CLASS_TYPE (class)
#define     G_OBJECT_CLASS_NAME (class)
#define     G_VALUE_HOLDS_OBJECT (value)
void        g_object_class_install_property (GObjectClass *oclass,
                                             guint property_id,
                                             GParamSpec *pspec);
GParamSpec* g_object_class_find_property (GObjectClass *oclass,
                                             const gchar *property_name);
GParamSpec** g_object_class_list_properties (GObjectClass *oclass,
                                             guint *n_properties);
gpointer g_object_new (GType object_type,
                                             const gchar *first_property_name,
                                             ...);
gpointer g_object_newv (GType object_type,
                                             guint n_parameters,
                                             GParameter *parameters);
gpointer g_object_ref (gpointer object);
void        g_object_unref (gpointer object);
void        g_object_weak_ref (GObject *object,
                                             GWeakNotify notify,
                                             gpointer data);
void        g_object_weak_unref (GObject *object,
                                             GWeakNotify notify,
                                             gpointer data);
void        g_object_add_weak_pointer (GObject *object,
                                             gpointer *weak_pointer_location);
void        g_object_remove_weak_pointer (GObject *object,
                                             gpointer *weak_pointer_location);
gpointer g_object_connect (gpointer object,
                                             const gchar *signal_spec,
                                             ...);
void        g_object_disconnect (gpointer object,
                                             const gchar *signal_spec,
                                             ...);
void        g_object_set (gpointer object,
                                             const gchar *first_property_name,
                                             ...);
void        g_object_get (gpointer object,
                                             const gchar *first_property_name,
                                             ...);
void        g_object_notify (GObject *object,
                                             const gchar *property_name);
void        g_object_freeze_notify (GObject *object);
void        g_object_thaw_notify (GObject *object);
void        g_object_set_data_full (GObject *object,
                                             const gchar *key,
                                             gpointer data,
                                             GDestroyNotify destroy);
gpointer g_object_steal_data (GObject *object,
                                             const gchar *key);
gpointer g_object_get_qdata (GObject *object,
                                             GQuark quark);
void        g_object_set_qdata (GObject *object,
                                             GQuark quark,
                                             gpointer data);
void        g_object_set_qdata_full (GObject *object,
                                             GQuark quark,
                                             gpointer data,
                                             GDestroyNotify destroy);
gpointer g_object_steal_qdata (GObject *object,
                                             GQuark quark);
void        g_object_set_property (GObject *object,
                                             const gchar *property_name,
                                             const GValue *value);
void        g_object_get_property (GObject *object,
                                             const gchar *property_name,
                                             GValue *value);
GObject*    g_object_new_valist (GType object_type,
                                             const gchar *first_property_name,
                                             va_list var_args);
void        g_object_set_valist (GObject *object,
                                             const gchar *first_property_name,
                                             va_list var_args);
void        g_object_get_valist (GObject *object,
                                             const gchar *first_property_name,
                                             va_list var_args);
void        g_object_watch_closure (GObject *object,
                                             GClosure *closure);
void        g_object_run_dispose (GObject *object);
void        g_value_set_object (GValue *value,
                                             gpointer v_object);
gpointer g_value_get_object (const GValue *value);
GObject*    g_value_dup_object (const GValue *value);
#define     G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec)
*/

	}
}