/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* evolution-storage-listener.c
*
* Copyright (C) 2000 Helix Code, Inc.
*
* 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 the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: Ettore Perazzoli
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <gnome.h>
#include <bonobo.h>
#include "e-util/e-util.h"
#include "evolution-storage-listener.h"
#define PARENT_TYPE gtk_object_get_type ()
static GtkObjectClass *parent_class = NULL;
struct _EvolutionStorageListenerPrivate {
Evolution_StorageListener corba_objref;
EvolutionStorageListenerServant *servant;
};
enum {
DESTROYED,
NEW_FOLDER,
REMOVED_FOLDER,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
/* Evolution::StorageListener implementation. */
static POA_Evolution_StorageListener__vepv my_Evolution_StorageListener_vepv;
static EvolutionStorageListener *
gtk_object_from_servant (PortableServer_Servant servant)
{
EvolutionStorageListenerServant *my_servant;
my_servant = (EvolutionStorageListenerServant *) servant;
return my_servant->gtk_object;
}
static void
impl_Evolution_StorageListener_destroyed (PortableServer_Servant servant,
CORBA_Environment *ev)
{
EvolutionStorageListener *listener;
EvolutionStorageListenerPrivate *priv;
listener = gtk_object_from_servant (servant);
priv = listener->priv;
gtk_signal_emit (GTK_OBJECT (listener), signals[DESTROYED]);
}
static void
impl_Evolution_StorageListener_new_folder (PortableServer_Servant servant,
const CORBA_char *path,
const Evolution_Folder *folder,
CORBA_Environment *ev)
{
EvolutionStorageListener *listener;
EvolutionStorageListenerPrivate *priv;
listener = gtk_object_from_servant (servant);
priv = listener->priv;
gtk_signal_emit (GTK_OBJECT (listener), signals[NEW_FOLDER], path, folder);
}
static void
impl_Evolution_StorageListener_removed_folder (PortableServer_Servant servant,
const CORBA_char *path,
CORBA_Environment *ev)
{
EvolutionStorageListener *listener;
EvolutionStorageListenerPrivate *priv;
listener = gtk_object_from_servant (servant);
priv = listener->priv;
gtk_signal_emit (GTK_OBJECT (listener), signals[REMOVED_FOLDER], path);
}
static EvolutionStorageListenerServant *
create_servant (EvolutionStorageListener *listener)
{
EvolutionStorageListenerServant *servant;
POA_Evolution_StorageListener *corba_servant;
CORBA_Environment ev;
CORBA_exception_init (&ev);
servant = g_new (EvolutionStorageListenerServant, 1);
corba_servant = (POA_Evolution_StorageListener *) servant;
corba_servant->vepv = &my_Evolution_StorageListener_vepv;
POA_Evolution_StorageListener__init ((PortableServer_Servant) corba_servant, &ev);
if (ev._major != CORBA_NO_EXCEPTION) {
g_free (servant);
CORBA_exception_free (&ev);
return NULL;
}
servant->gtk_object = listener;
CORBA_exception_free (&ev);
return servant;
}
static Evolution_StorageListener
activate_servant (EvolutionStorageListener *listener,
POA_Evolution_StorageListener *servant)
{
Evolution_StorageListener corba_object;
CORBA_Environment ev;
CORBA_exception_init (&ev);
CORBA_free (PortableServer_POA_activate_object (bonobo_poa (), servant, &ev));
corba_object = PortableServer_POA_servant_to_reference (bonobo_poa(), servant, &ev);
if (ev._major == CORBA_NO_EXCEPTION && ! CORBA_Object_is_nil (corba_object, &ev)) {
CORBA_exception_free (&ev);
return corba_object;
}
CORBA_exception_free (&ev);
return CORBA_OBJECT_NIL;
}
/* GtkObject methods. */
static void
impl_destroy (GtkObject *object)
{
EvolutionStorageListener *storage_listener;
EvolutionStorageListenerPrivate *priv;
CORBA_Environment ev;
storage_listener = EVOLUTION_STORAGE_LISTENER (object);
priv = storage_listener->priv;
CORBA_exception_init (&ev);
if (priv->corba_objref != CORBA_OBJECT_NIL)
CORBA_Object_release (priv->corba_objref, &ev);
if (priv->servant != NULL) {
PortableServer_ObjectId *object_id;
object_id = PortableServer_POA_servant_to_id (bonobo_poa(), priv->servant, &ev);
PortableServer_POA_deactivate_object (bonobo_poa (), object_id, &ev);
CORBA_free (object_id);
POA_Evolution_StorageListener__fini (priv->servant, &ev);
}
CORBA_exception_free (&ev);
g_free (priv);
(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
}
static void
corba_class_init (void)
{
POA_Evolution_StorageListener__vepv *vepv;
POA_Evolution_StorageListener__epv *epv;
PortableServer_ServantBase__epv *base_epv;
base_epv = g_new0 (PortableServer_ServantBase__epv, 1);
base_epv->_private = NULL;
base_epv->finalize = NULL;
base_epv->default_POA = NULL;
epv = g_new0 (POA_Evolution_StorageListener__epv, 1);
epv->destroyed = impl_Evolution_StorageListener_destroyed;
epv->new_folder = impl_Evolution_StorageListener_new_folder;
epv->removed_folder = impl_Evolution_StorageListener_removed_folder;
vepv = & my_Evolution_StorageListener_vepv;
vepv->_base_epv = base_epv;
vepv->Evolution_StorageListener_epv = epv;
}
static void
class_init (EvolutionStorageListenerClass *klass)
{
GtkObjectClass *object_class;
parent_class = gtk_type_class (PARENT_TYPE);
object_class = GTK_OBJECT_CLASS (klass);
object_class->destroy = impl_destroy;
signals[DESTROYED] = gtk_signal_new ("destroyed",
GTK_RUN_FIRST,
object_class->type,
GTK_SIGNAL_OFFSET (EvolutionStorageListenerClass, destroyed),
gtk_marshal_NONE__NONE,
GTK_TYPE_NONE, 0);
signals[NEW_FOLDER] = gtk_signal_new ("new_folder",
GTK_RUN_FIRST,
object_class->type,
GTK_SIGNAL_OFFSET (EvolutionStorageListenerClass, new_folder),
gtk_marshal_NONE__POINTER_POINTER,
GTK_TYPE_NONE, 2,
GTK_TYPE_STRING,
GTK_TYPE_POINTER);
signals[REMOVED_FOLDER] = gtk_signal_new ("removed_folder",
GTK_RUN_FIRST,
object_class->type,
GTK_SIGNAL_OFFSET (EvolutionStorageListenerClass, removed_folder),
gtk_marshal_NONE__POINTER,
GTK_TYPE_NONE, 1,
GTK_TYPE_STRING);
gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
corba_class_init ();
}
static void
init (EvolutionStorageListener *storage_listener)
{
EvolutionStorageListenerPrivate *priv;
priv = g_new (EvolutionStorageListenerPrivate, 1);
priv->corba_objref = CORBA_OBJECT_NIL;
storage_listener->priv = priv;
}
void
evolution_storage_listener_construct (EvolutionStorageListener *listener,
Evolution_StorageListener corba_objref)
{
EvolutionStorageListenerPrivate *priv;
g_return_if_fail (listener != NULL);
g_return_if_fail (corba_objref != CORBA_OBJECT_NIL);
priv = listener->priv;
g_return_if_fail (priv->corba_objref == CORBA_OBJECT_NIL);
priv->corba_objref = corba_objref;
GTK_OBJECT_UNSET_FLAGS (GTK_OBJECT (listener), GTK_FLOATING);
}
EvolutionStorageListener *
evolution_storage_listener_new (void)
{
EvolutionStorageListener *new;
EvolutionStorageListenerPrivate *priv;
Evolution_StorageListener corba_objref;
new = gtk_type_new (evolution_storage_listener_get_type ());
priv = new->priv;
priv->servant = create_servant (new);
corba_objref = activate_servant (new, (POA_Evolution_StorageListener *) priv->servant);
evolution_storage_listener_construct (new, corba_objref);
return new;
}
E_MAKE_TYPE (evolution_storage_listener, "EvolutionStorageListener", EvolutionStorageListener,
class_init, init, PARENT_TYPE)