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-rw-r--r--composer/listener.c275
1 files changed, 0 insertions, 275 deletions
diff --git a/composer/listener.c b/composer/listener.c
deleted file mode 100644
index 0d0dc2f652..0000000000
--- a/composer/listener.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/* -*- 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 "listener.h"
-
-static BonoboObjectClass *listener_parent_class;
-static POA_GNOME_GtkHTML_Editor_Listener__vepv listener_vepv;
-
-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 gchar *
-resolve_image_url (EditorListener *l, gchar *url)
-{
- CamelMimePart *part;
- const char *cid;
-
- part = g_hash_table_lookup (l->composer->inline_images_by_url, url);
- if (!part && !strncmp (url, "file:", 5)) {
- part = e_msg_composer_add_inline_image_from_file (l->composer,
- url + 5);
- }
- if (!part && !strncmp (url, "cid:", 4)) {
- part = g_hash_table_lookup (l->composer->inline_images, url);
- }
- if (!part)
- return NULL;
-
- l->composer->current_images = g_list_prepend (l->composer->current_images, part);
-
- cid = camel_mime_part_get_content_id (part);
- if (!cid)
- return NULL;
-
- return g_strconcat ("cid:", cid, NULL);
-}
-
-static void
-reply_indent (EditorListener *l, CORBA_Environment * ev)
-{
- if (!GNOME_GtkHTML_Editor_Engine_isParagraphEmpty (l->composer->editor_engine, ev)) {
- if (GNOME_GtkHTML_Editor_Engine_isPreviousParagraphEmpty (l->composer->editor_engine, ev))
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "cursor-backward", ev);
- else {
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "text-default-color", ev);
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "italic-off", ev);
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "insert-paragraph", ev);
- return;
- }
- }
-
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "style-normal", ev);
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "indent-zero", ev);
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "text-default-color", ev);
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "italic-off", ev);
-}
-
-static void
-clear_signature (GNOME_GtkHTML_Editor_Engine e, CORBA_Environment * ev)
-{
- if (GNOME_GtkHTML_Editor_Engine_isParagraphEmpty (e, ev))
- GNOME_GtkHTML_Editor_Engine_setParagraphData (e, "signature", "0", ev);
- else if (GNOME_GtkHTML_Editor_Engine_isPreviousParagraphEmpty (e, ev)
- && GNOME_GtkHTML_Editor_Engine_runCommand (e, "cursor-backward", ev)) {
- GNOME_GtkHTML_Editor_Engine_setParagraphData (e, "signature", "0", ev);
- GNOME_GtkHTML_Editor_Engine_runCommand (e, "cursor-forward", ev);
- }
- GNOME_GtkHTML_Editor_Engine_runCommand (e, "text-default-color", ev);
- GNOME_GtkHTML_Editor_Engine_runCommand (e, "italic-off", ev);
-}
-
-static void
-insert_paragraph_before (EditorListener *l, CORBA_Environment * ev)
-{
- if (!l->composer->in_signature_insert) {
- CORBA_char *orig, *signature;
- gboolean changed = FALSE;
- /* FIXME check for insert-paragraph command */
-
- orig = GNOME_GtkHTML_Editor_Engine_getParagraphData (l->composer->editor_engine, "orig", ev);
- if (ev->_major == CORBA_NO_EXCEPTION) {
- if (orig && *orig == '1') {
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "text-default-color", ev);
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "italic-off", ev);
- changed = TRUE;
- }
- CORBA_free (orig);
- }
- if (!changed) {
- signature = GNOME_GtkHTML_Editor_Engine_getParagraphData (l->composer->editor_engine, "signature", ev);
- if (ev->_major == CORBA_NO_EXCEPTION) {
- if (signature && *signature == '1') {
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "text-default-color",
- ev);
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "italic-off", ev);
- }
- CORBA_free (signature);
- }
- }
- }
-}
-
-static void
-insert_paragraph_after (EditorListener *l, CORBA_Environment * ev)
-{
- if (!l->composer->in_signature_insert) {
- CORBA_char *orig, *signature;
- /* FIXME check for insert-paragraph command */
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "text-default-color", ev);
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "italic-off", ev);
-
- orig = GNOME_GtkHTML_Editor_Engine_getParagraphData (l->composer->editor_engine, "orig", ev);
- if (ev->_major == CORBA_NO_EXCEPTION) {
- if (orig && *orig == '1')
- reply_indent (l, ev);
- GNOME_GtkHTML_Editor_Engine_setParagraphData (l->composer->editor_engine, "orig", "0", ev);
- CORBA_free (orig);
- }
- signature = GNOME_GtkHTML_Editor_Engine_getParagraphData (l->composer->editor_engine, "signature", ev);
- if (ev->_major == CORBA_NO_EXCEPTION) {
- if (signature && *signature == '1')
- clear_signature (l->composer->editor_engine, ev);
- CORBA_free (signature);
- }
- }
-}
-
-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 = resolve_image_url (l, 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")) {
- CORBA_char *orig;
-
- if (GNOME_GtkHTML_Editor_Engine_isParagraphEmpty (l->composer->editor_engine, ev)) {
- orig = GNOME_GtkHTML_Editor_Engine_getParagraphData (l->composer->editor_engine, "orig", ev);
- if (ev->_major == CORBA_NO_EXCEPTION) {
- if (orig && *orig == '1') {
- GNOME_GtkHTML_Editor_Engine_setParagraphData (l->composer->editor_engine, "orig", "0", ev);
-
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "indent-zero", ev);
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "style-normal", ev);
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "text-default-color", ev);
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "italic-off", ev);
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "insert-paragraph", ev);
- GNOME_GtkHTML_Editor_Engine_runCommand (l->composer->editor_engine, "delete-back", ev);
- }
- CORBA_free (orig);
- }
- }
- } else if (!strcmp (name, "url_requested")) {
- GNOME_GtkHTML_Editor_URLRequestEvent *e;
- CamelMimePart *part;
- GByteArray *ba;
- CamelStream *cstream;
- CamelDataWrapper *wrapper;
-
- e = (GNOME_GtkHTML_Editor_URLRequestEvent *)arg->_value;
-
- if (!e->url || e->stream == CORBA_OBJECT_NIL)
- return get_any_null ();
-
- part = g_hash_table_lookup (l->composer->inline_images_by_url, e->url);
- if (!part)
- part = g_hash_table_lookup (l->composer->inline_images, 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;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-18 22:44:06 +0800