diff -r 666f914201fb -r 2fe1408b6811 epoc32/include/stdapis/glib-2.0/gobject/gobject.h --- a/epoc32/include/stdapis/glib-2.0/gobject/gobject.h Tue Nov 24 13:55:44 2009 +0000 +++ b/epoc32/include/stdapis/glib-2.0/gobject/gobject.h Tue Mar 16 16:12:26 2010 +0000 @@ -1,1 +1,286 @@ -gobject.h +/* GObject - GLib Type, Object, Parameter and Signal Library + * Copyright (C) 1998-1999, 2000-2001 Tim Janik and Red Hat, Inc. + * Portions copyright (c) 2006 Nokia Corporation. All rights reserved. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General + * Public License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place, Suite 330, + * Boston, MA 02111-1307, USA. + */ +#if !defined (__GLIB_GOBJECT_H_INSIDE__) && !defined (GOBJECT_COMPILATION) +#error "Only can be included directly." +#endif + +#ifndef __G_OBJECT_H__ +#define __G_OBJECT_H__ + +#include <_ansi.h> +#include +#include +#include +#include +#include + +G_BEGIN_DECLS + +/* --- type macros --- */ +#define G_TYPE_IS_OBJECT(type) (G_TYPE_FUNDAMENTAL (type) == G_TYPE_OBJECT) +#define G_OBJECT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), G_TYPE_OBJECT, GObject)) +#define G_OBJECT_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), G_TYPE_OBJECT, GObjectClass)) +#define G_IS_OBJECT(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), G_TYPE_OBJECT)) +#define G_IS_OBJECT_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), G_TYPE_OBJECT)) +#define G_OBJECT_GET_CLASS(object) (G_TYPE_INSTANCE_GET_CLASS ((object), G_TYPE_OBJECT, GObjectClass)) +#define G_OBJECT_TYPE(object) (G_TYPE_FROM_INSTANCE (object)) +#define G_OBJECT_TYPE_NAME(object) (g_type_name (G_OBJECT_TYPE (object))) +#define G_OBJECT_CLASS_TYPE(class) (G_TYPE_FROM_CLASS (class)) +#define G_OBJECT_CLASS_NAME(class) (g_type_name (G_OBJECT_CLASS_TYPE (class))) +#define G_VALUE_HOLDS_OBJECT(value) (G_TYPE_CHECK_VALUE_TYPE ((value), G_TYPE_OBJECT)) + +/* --- type macros --- */ +#define G_TYPE_INITIALLY_UNOWNED (g_initially_unowned_get_type()) +#define G_INITIALLY_UNOWNED(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), G_TYPE_INITIALLY_UNOWNED, GInitiallyUnowned)) +#define G_INITIALLY_UNOWNED_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), G_TYPE_INITIALLY_UNOWNED, GInitiallyUnownedClass)) +#define G_IS_INITIALLY_UNOWNED(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), G_TYPE_INITIALLY_UNOWNED)) +#define G_IS_INITIALLY_UNOWNED_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), G_TYPE_INITIALLY_UNOWNED)) +#define G_INITIALLY_UNOWNED_GET_CLASS(object) (G_TYPE_INSTANCE_GET_CLASS ((object), G_TYPE_INITIALLY_UNOWNED, GInitiallyUnownedClass)) +/* GInitiallyUnowned ia a GObject with initially floating reference count */ + + +/* --- typedefs & structures --- */ +typedef struct _GObject GObject; +typedef struct _GObjectClass GObjectClass; +typedef struct _GObject GInitiallyUnowned; +typedef struct _GObjectClass GInitiallyUnownedClass; +typedef struct _GObjectConstructParam GObjectConstructParam; +typedef void (*GObjectGetPropertyFunc) (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec); +typedef void (*GObjectSetPropertyFunc) (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec); +typedef void (*GObjectFinalizeFunc) (GObject *object); +typedef void (*GWeakNotify) (gpointer data, + GObject *where_the_object_was); +struct _GObject +{ + GTypeInstance g_type_instance; + + /*< private >*/ + volatile guint ref_count; + GData *qdata; +}; +struct _GObjectClass +{ + GTypeClass g_type_class; + + /*< private >*/ + GSList *construct_properties; + + /*< public >*/ + /* overridable methods */ + GObject* (*constructor) (GType type, + guint n_construct_properties, + GObjectConstructParam *construct_properties); + void (*set_property) (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec); + void (*get_property) (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec); + void (*dispose) (GObject *object); + void (*finalize) (GObject *object); + + /* seldomly overidden */ + void (*dispatch_properties_changed) (GObject *object, + guint n_pspecs, + GParamSpec **pspecs); + + /* signals */ + void (*notify) (GObject *object, + GParamSpec *pspec); + /*< private >*/ + /* padding */ + gpointer pdummy[8]; +}; +struct _GObjectConstructParam +{ + GParamSpec *pspec; + GValue *value; +}; + + +/* --- prototypes --- */ +IMPORT_C GType g_initially_unowned_get_type (void); +IMPORT_C void g_object_class_install_property (GObjectClass *oclass, + guint property_id, + GParamSpec *pspec); +IMPORT_C GParamSpec* g_object_class_find_property (GObjectClass *oclass, + const gchar *property_name); +IMPORT_C GParamSpec**g_object_class_list_properties (GObjectClass *oclass, + guint *n_properties); +IMPORT_C void g_object_class_override_property (GObjectClass *oclass, + guint property_id, + const gchar *name); + +IMPORT_C void g_object_interface_install_property (gpointer g_iface, + GParamSpec *pspec); +IMPORT_C GParamSpec* g_object_interface_find_property (gpointer g_iface, + const gchar *property_name); +IMPORT_C GParamSpec**g_object_interface_list_properties (gpointer g_iface, + guint *n_properties_p); + +IMPORT_C gpointer g_object_new (GType object_type, + const gchar *first_property_name, + ...); +IMPORT_C gpointer g_object_newv (GType object_type, + guint n_parameters, + GParameter *parameters); +IMPORT_C GObject* g_object_new_valist (GType object_type, + const gchar *first_property_name, + va_list var_args); +IMPORT_C void g_object_set (gpointer object, + const gchar *first_property_name, + ...) G_GNUC_NULL_TERMINATED; +IMPORT_C void g_object_get (gpointer object, + const gchar *first_property_name, + ...) G_GNUC_NULL_TERMINATED; +IMPORT_C gpointer g_object_connect (gpointer object, + const gchar *signal_spec, + ...) G_GNUC_NULL_TERMINATED; +IMPORT_C void g_object_disconnect (gpointer object, + const gchar *signal_spec, + ...) G_GNUC_NULL_TERMINATED; +IMPORT_C void g_object_set_valist (GObject *object, + const gchar *first_property_name, + va_list var_args); +IMPORT_C void g_object_get_valist (GObject *object, + const gchar *first_property_name, + va_list var_args); +IMPORT_C void g_object_set_property (GObject *object, + const gchar *property_name, + const GValue *value); +IMPORT_C void g_object_get_property (GObject *object, + const gchar *property_name, + GValue *value); +IMPORT_C void g_object_freeze_notify (GObject *object); +IMPORT_C void g_object_notify (GObject *object, + const gchar *property_name); +IMPORT_C void g_object_thaw_notify (GObject *object); +IMPORT_C gboolean g_object_is_floating (gpointer object); +IMPORT_C gpointer g_object_ref_sink (gpointer object); +IMPORT_C gpointer g_object_ref (gpointer object); +IMPORT_C void g_object_unref (gpointer object); +IMPORT_C void g_object_weak_ref (GObject *object, + GWeakNotify notify, + gpointer data); +IMPORT_C void g_object_weak_unref (GObject *object, + GWeakNotify notify, + gpointer data); +IMPORT_C void g_object_add_weak_pointer (GObject *object, + gpointer *weak_pointer_location); +IMPORT_C void g_object_remove_weak_pointer (GObject *object, + gpointer *weak_pointer_location); + +typedef void (*GToggleNotify) (gpointer data, + GObject *object, + gboolean is_last_ref); + +IMPORT_C void g_object_add_toggle_ref (GObject *object, + GToggleNotify notify, + gpointer data); +IMPORT_C void g_object_remove_toggle_ref (GObject *object, + GToggleNotify notify, + gpointer data); + +IMPORT_C gpointer g_object_get_qdata (GObject *object, + GQuark quark); +IMPORT_C void g_object_set_qdata (GObject *object, + GQuark quark, + gpointer data); +IMPORT_C void g_object_set_qdata_full (GObject *object, + GQuark quark, + gpointer data, + GDestroyNotify destroy); +IMPORT_C gpointer g_object_steal_qdata (GObject *object, + GQuark quark); +IMPORT_C gpointer g_object_get_data (GObject *object, + const gchar *key); +IMPORT_C void g_object_set_data (GObject *object, + const gchar *key, + gpointer data); +IMPORT_C void g_object_set_data_full (GObject *object, + const gchar *key, + gpointer data, + GDestroyNotify destroy); +IMPORT_C gpointer g_object_steal_data (GObject *object, + const gchar *key); +IMPORT_C void g_object_watch_closure (GObject *object, + GClosure *closure); +IMPORT_C GClosure* g_cclosure_new_object (GCallback callback_func, + GObject *object); +IMPORT_C GClosure* g_cclosure_new_object_swap (GCallback callback_func, + GObject *object); +IMPORT_C GClosure* g_closure_new_object (guint sizeof_closure, + GObject *object); +IMPORT_C void g_value_set_object (GValue *value, + gpointer v_object); +IMPORT_C gpointer g_value_get_object (const GValue *value); +IMPORT_C GObject* g_value_dup_object (const GValue *value); +IMPORT_C gulong g_signal_connect_object (gpointer instance, + const gchar *detailed_signal, + GCallback c_handler, + gpointer gobject, + GConnectFlags connect_flags); + + +/*< protected >*/ +IMPORT_C void g_object_force_floating (GObject *object); +IMPORT_C void g_object_run_dispose (GObject *object); + + +IMPORT_C void g_value_take_object (GValue *value, + gpointer v_object); +#ifndef G_DISABLE_DEPRECATED +IMPORT_C void g_value_set_object_take_ownership (GValue *value, + gpointer v_object); +#endif + +#if !defined(G_DISABLE_DEPRECATED) || defined(GTK_COMPILATION) +gsize g_object_compat_control (gsize what, + gpointer data); +#endif + +/* --- implementation macros --- */ +#define G_OBJECT_WARN_INVALID_PSPEC(object, pname, property_id, pspec) \ +G_STMT_START { \ + GObject *_object = (GObject*) (object); \ + GParamSpec *_pspec = (GParamSpec*) (pspec); \ + guint _property_id = (property_id); \ + g_warning ("%s: invalid %s id %u for \"%s\" of type `%s' in `%s'", \ + G_STRLOC, \ + (pname), \ + _property_id, \ + _pspec->name, \ + g_type_name (G_PARAM_SPEC_TYPE (_pspec)), \ + G_OBJECT_TYPE_NAME (_object)); \ +} G_STMT_END +#define G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec) \ + G_OBJECT_WARN_INVALID_PSPEC ((object), "property", (property_id), (pspec)) + +G_END_DECLS + +#endif /* __G_OBJECT_H__ */