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fixed a bag full of subtle bugs of immensive screw-up potential in

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Sun Nov  5 05:22:55 2000  Tim Janik  <timj@gtk.org>

        * gsignal.c:
        fixed a bag full of subtle bugs of immensive screw-up potential in
        handlers_find(), luckily no one found out about them yet ;)
        fixed signal_handlers_foreach_matched_R() so it operates on an
        initial handler list snapshot provided by handlers_find() to work
        around general reentrancy problems and to avoid multiple callback()
        invocations on the same handlers.
        this code is now officially 80% bug free (10% remaining for interface
        types, and 10% remaining for destroyed signals ;)

Sat Nov  4 02:01:33 2000  Tim Janik  <timj@gtk.org>

        * gsignal.c (_g_signals_destroy): valid signal nodes start out at 1.

        * gtypeplugin.[hc]: new files holding a GTypePlugin interface
        implementation that provides the API required by GType to deal with
        dynamically loadable types.

        * gtype.[hc]: displace any GTypePlugin business to gtypeplugin.h.
This commit is contained in:
Tim Janik
2000-11-05 05:07:26 +00:00
committed by Tim Janik
parent 3cc60a9ab1
commit 83c45024e3
11 changed files with 428 additions and 176 deletions
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85
gobject/gtypeplugin.h Normal file
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/* GObject - GLib Type, Object, Parameter and Signal Library
* Copyright (C) 2000 Red Hat, Inc.
*
* 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.
*/
#ifndef __G_TYPE_PLUGIN_H__
#define __G_TYPE_PLUGIN_H__
#include <gobject/gtype.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* --- type macros --- */
#define G_TYPE_TYPE_PLUGIN (g_type_plugin_get_type ())
#define G_TYPE_PLUGIN(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), G_TYPE_TYPE_PLUGIN, GTypePlugin))
#define G_TYPE_PLUGIN_CLASS(vtable) (G_TYPE_CHECK_CLASS_CAST ((vtable), G_TYPE_TYPE_PLUGIN, GTypePluginClass))
#define G_IS_TYPE_PLUGIN(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), G_TYPE_TYPE_PLUGIN))
#define G_IS_TYPE_PLUGIN_CLASS(vtable) (G_TYPE_CHECK_CLASS_TYPE ((vtable), G_TYPE_TYPE_PLUGIN))
#define G_TYPE_PLUGIN_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), G_TYPE_TYPE_PLUGIN, GTypePluginClass))
/* --- typedefs & structures --- */
typedef struct _GTypePluginClass GTypePluginClass;
typedef void (*GTypePluginUse) (GTypePlugin *plugin);
typedef void (*GTypePluginUnuse) (GTypePlugin *plugin);
typedef void (*GTypePluginCompleteTypeInfo) (GTypePlugin *plugin,
GType g_type,
GTypeInfo *info,
GTypeValueTable *value_table);
typedef void (*GTypePluginCompleteInterfaceInfo) (GTypePlugin *plugin,
GType interface_type,
GType instance_type,
GInterfaceInfo *info);
struct _GTypePluginClass
{
GTypeInterface base_iface;
GTypePluginUse use_plugin;
GTypePluginUnuse unuse_plugin;
GTypePluginCompleteTypeInfo complete_type_info;
GTypePluginCompleteInterfaceInfo complete_interface_info;
};
/* --- prototypes --- */
GType g_type_plugin_get_type (void) G_GNUC_CONST;
void g_type_plugin_use (GTypePlugin *plugin);
void g_type_plugin_unuse (GTypePlugin *plugin);
void g_type_plugin_complete_type_info (GTypePlugin *plugin,
GType g_type,
GTypeInfo *info,
GTypeValueTable *value_table);
void g_type_plugin_complete_interface_info (GTypePlugin *plugin,
GType interface_type,
GType instance_type,
GInterfaceInfo *info);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __G_TYPE_PLUGIN_H__ */