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/*
* e-summary-offline-handler.c:
*
* Copyright (C) 2001 Ximian, Inc.
*
* Authors: Ettore Perazzoli <ettore@ximian.com>
* Dan Winship <danw@ximian.com>
* Iain Holmes <iain@ximian.com>
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "e-summary-offline-handler.h"
#include "e-summary.h"
#include <bonobo/bonobo-exception.h>
#include <gtk/gtkmain.h>
#include <gal/util/e-util.h>
#define PARENT_TYPE bonobo_x_object_get_type ()
static BonoboXObjectClass *parent_class = NULL;
struct _ESummaryOfflineHandlerPriv {
ESummary *summary;
GNOME_Evolution_OfflineProgressListener listener_interface;
};
GNOME_Evolution_ConnectionList *
e_summary_offline_handler_create_connection_list (ESummary *summary)
{
GNOME_Evolution_ConnectionList *list;
GList *connections, *p;
list = GNOME_Evolution_ConnectionList__alloc ();
list->_length = 0;
list->_maximum = e_summary_count_connections (summary);
list->_buffer = CORBA_sequence_GNOME_Evolution_Connection_allocbuf (list->_maximum);
connections = e_summary_add_connections (summary);
for (p = connections; p; p = p->next) {
ESummaryConnectionData *data;
data = p->data;
list->_buffer[list->_length].hostName = CORBA_string_dup (data->hostname);
list->_buffer[list->_length].type = CORBA_string_dup (data->type);
list->_length++;
g_free (data->hostname);
g_free (data->type);
g_free (data);
}
g_list_free (connections);
return list;
}
/* GNOME::Evolution::Offline methods. */
static CORBA_boolean
impl__get_isOffline (PortableServer_Servant servant,
CORBA_Environment *ev)
{
ESummaryOfflineHandler *offline_handler;
offline_handler = E_SUMMARY_OFFLINE_HANDLER (bonobo_object_from_servant (servant));
return offline_handler->priv->summary->online;
}
static void
impl_prepareForOffline (PortableServer_Servant servant,
GNOME_Evolution_ConnectionList **active_connection_list,
CORBA_Environment *ev)
{
ESummaryOfflineHandler *offline_handler;
ESummaryOfflineHandlerPriv *priv;
offline_handler = E_SUMMARY_OFFLINE_HANDLER (bonobo_object_from_servant (servant));
priv = offline_handler->priv;
*active_connection_list = e_summary_offline_handler_create_connection_list (priv->summary);
}
static void
went_offline (ESummary *summary,
void *data)
{
ESummaryOfflineHandler *offline_handler = data;
ESummaryOfflineHandlerPriv *priv;
CORBA_Environment ev;
GNOME_Evolution_ConnectionList *connection_list;
g_return_if_fail (summary != NULL);
g_return_if_fail (IS_E_SUMMARY (summary));
g_return_if_fail (offline_handler != NULL);
priv = offline_handler->priv;
connection_list = e_summary_offline_handler_create_connection_list (summary);
CORBA_exception_init (&ev);
g_warning ("Went offline");
GNOME_Evolution_OfflineProgressListener_updateProgress (priv->listener_interface, connection_list, &ev);
if (BONOBO_EX (&ev)) {
g_warning ("Error updating offline progress: %s",
CORBA_exception_id (&ev));
}
CORBA_exception_free (&ev);
}
static void
impl_goOffline (PortableServer_Servant servant,
const GNOME_Evolution_OfflineProgressListener progress_listener,
CORBA_Environment *ev)
{
ESummaryOfflineHandler *offline_handler;
ESummaryOfflineHandlerPriv *priv;
offline_handler = E_SUMMARY_OFFLINE_HANDLER (bonobo_object_from_servant (servant));
priv = offline_handler->priv;
priv->listener_interface = CORBA_Object_duplicate (progress_listener, ev);
e_summary_set_online (priv->summary, progress_listener, FALSE, went_offline, offline_handler);
}
static void
impl_goOnline (PortableServer_Servant servant,
CORBA_Environment *ev)
{
ESummaryOfflineHandler *offline_handler;
offline_handler = E_SUMMARY_OFFLINE_HANDLER (bonobo_object_from_servant (servant));
e_summary_set_online (offline_handler->priv->summary, NULL, TRUE, NULL, NULL);
}
/* GtkObject methods */
static void
impl_destroy (GtkObject *object)
{
ESummaryOfflineHandler *offline_handler;
ESummaryOfflineHandlerPriv *priv;
offline_handler = E_SUMMARY_OFFLINE_HANDLER (object);
priv = offline_handler->priv;
if (priv == NULL) {
return;
}
if (priv->listener_interface != CORBA_OBJECT_NIL) {
CORBA_Environment ev;
CORBA_exception_init (&ev);
CORBA_Object_release (priv->listener_interface, &ev);
CORBA_exception_free (&ev);
}
gtk_object_unref (GTK_OBJECT (priv->summary));
offline_handler->priv = NULL;
g_free (priv);
if (GTK_OBJECT_CLASS (parent_class)->destroy != NULL) {
GTK_OBJECT_CLASS (parent_class)->destroy (object);
}
}
static void
e_summary_offline_handler_class_init (ESummaryOfflineHandlerClass *klass)
{
GtkObjectClass *object_class;
POA_GNOME_Evolution_Offline__epv *epv;
object_class = GTK_OBJECT_CLASS (klass);
object_class->destroy = impl_destroy;
epv = &klass->epv;
epv->_get_isOffline = impl__get_isOffline;
epv->prepareForOffline = impl_prepareForOffline;
epv->goOffline = impl_goOffline;
epv->goOnline = impl_goOnline;
parent_class = gtk_type_class (PARENT_TYPE);
}
static void
e_summary_offline_handler_init (ESummaryOfflineHandler *offline_handler)
{
ESummaryOfflineHandlerPriv *priv;
priv = g_new0 (ESummaryOfflineHandlerPriv, 1);
offline_handler->priv = priv;
}
ESummaryOfflineHandler *
e_summary_offline_handler_new (void)
{
ESummaryOfflineHandler *new;
new = gtk_type_new (e_summary_offline_handler_get_type ());
return new;
}
void
e_summary_offline_handler_set_summary (ESummaryOfflineHandler *handler,
ESummary *summary)
{
g_return_if_fail (handler != NULL);
g_return_if_fail (summary != NULL);
g_return_if_fail (IS_E_SUMMARY (summary));
handler->priv->summary = summary;
gtk_object_ref (GTK_OBJECT (summary));
}
BONOBO_X_TYPE_FUNC_FULL (ESummaryOfflineHandler, GNOME_Evolution_Offline, PARENT_TYPE, e_summary_offline_handler);
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