Handle the online/offline stuff

svn path=/trunk/; revision=10639

1 files changed, 219 insertions, 0 deletions

diff --git a/my-evolution/e-summary-offline-handler.c b/my-evolution/e-summary-offline-handler.c
new file mode 100644
index 0000000000..8feaec10c1
--- /dev/null
+++ b/my-evolution/e-summary-offline-handler.c
@@ -0,0 +1,219 @@
+/*
+ * 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;
+};
+
+static GNOME_Evolution_ConnectionList *
+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 = 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 = 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");
+	}
+
+	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, 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, 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);