/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* This file is part of gnome-spell bonobo component
Copyright (C) 2000 Ximian, Inc.
Authors: Radek Doulik <rodo@ximian.com>
This program is free software; you can redistribute it and/or
modify it under the terms of version 2 of the GNU General Public
License as published by the Free Software Foundation.
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.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <bonobo/bonobo-arg.h>
#include <bonobo/bonobo-object.h>
#include <bonobo/bonobo-stream-client.h>
#include <camel/camel-stream-mem.h>
#include "listener.h"
static BonoboObjectClass *listener_parent_class;
inline static EditorListener *
listener_from_servant (PortableServer_Servant servant)
{
return EDITOR_LISTENER (bonobo_object_from_servant (servant));
}
static CORBA_any *
get_any_null ()
{
CORBA_any *rv;
rv = CORBA_any__alloc ();
rv->_type = TC_null;
return rv;
}
static void
insert_paragraph_before (EditorListener *l, CORBA_Environment * ev)
{
e_msg_composer_insert_paragraph_before (l->composer);
}
static void
insert_paragraph_after (EditorListener *l, CORBA_Environment * ev)
{
e_msg_composer_insert_paragraph_after (l->composer);
}
static CORBA_any *
impl_event (PortableServer_Servant _servant,
const CORBA_char * name, const CORBA_any * arg,
CORBA_Environment * ev)
{
EditorListener *l = listener_from_servant (_servant);
CORBA_any *rv = NULL;
gchar *command;
if (!strcmp (name, "command_before")) {
command = BONOBO_ARG_GET_STRING (arg);
if (!strcmp (command, "insert-paragraph")) {
insert_paragraph_before (l, ev);
}
} else if (!strcmp (name, "command_after")) {
command = BONOBO_ARG_GET_STRING (arg);
if (!strcmp (command, "insert-paragraph")) {
insert_paragraph_after (l, ev);
}
} else if (!strcmp (name, "image_url")) {
gchar *url;
if ((url = e_msg_composer_resolve_image_url (l->composer, BONOBO_ARG_GET_STRING (arg)))) {
rv = bonobo_arg_new (BONOBO_ARG_STRING);
BONOBO_ARG_SET_STRING (rv, url);
/* printf ("new url: %s\n", url); */
g_free (url);
}
} else if (!strcmp (name, "delete")) {
e_msg_composer_delete (l->composer);
} else if (!strcmp (name, "url_requested")) {
GNOME_GtkHTML_Editor_URLRequestEvent *e = arg->_value;
CamelMimePart *part;
GByteArray *ba;
CamelStream *cstream;
CamelDataWrapper *wrapper;
if (!e->url || e->stream == CORBA_OBJECT_NIL)
return get_any_null ();
part = e_msg_composer_url_requested (l->composer, e->url);
if (!part)
return get_any_null ();
/* Write the data to a CamelStreamMem... */
ba = g_byte_array_new ();
cstream = camel_stream_mem_new_with_byte_array (ba);
wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (part));
camel_data_wrapper_decode_to_stream (wrapper, cstream);
bonobo_stream_client_write (e->stream, ba->data, ba->len, ev);
camel_object_unref (cstream);
}
return rv ? rv : get_any_null ();
}
static void
listener_class_init (EditorListenerClass *klass)
{
POA_GNOME_GtkHTML_Editor_Listener__epv *epv;
listener_parent_class = g_type_class_ref(bonobo_object_get_type ());
epv = &klass->epv;
epv->event = impl_event;
}
static void
listener_init(EditorListener *object)
{
}
BONOBO_TYPE_FUNC_FULL(EditorListener, GNOME_GtkHTML_Editor_Listener, BONOBO_TYPE_OBJECT, listener)
EditorListener *
listener_new (EMsgComposer *composer)
{
EditorListener *listener;
listener = g_object_new (EDITOR_LISTENER_TYPE, NULL);
listener->composer = composer;
return listener;
}