1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
3 * Copyright (C) 2002-2007 Imendio AB
4 * Copyright (C) 2007-2008 Collabora Ltd.
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; either version 2 of the
9 * License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
16 * You should have received a copy of the GNU General Public
17 * License along with this program; if not, write to the
18 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 * Boston, MA 02111-1307, USA.
21 * Authors: Mikael Hallendal <micke@imendio.com>
22 * Richard Hult <richard@imendio.com>
23 * Martyn Russell <martyn@imendio.com>
24 * Geert-Jan Van den Bogaerde <geertjan@gnome.org>
25 * Xavier Claessens <xclaesse@gmail.com>
33 #include <gdk/gdkkeysyms.h>
34 #include <glib/gi18n-lib.h>
37 #include <telepathy-glib/util.h>
39 #include <libempathy/empathy-account-manager.h>
40 #include <libempathy/empathy-log-manager.h>
41 #include <libempathy/empathy-contact-list.h>
42 #include <libempathy/empathy-utils.h>
43 #include <libempathy/empathy-dispatcher.h>
45 #include "empathy-chat.h"
46 #include "empathy-conf.h"
47 #include "empathy-spell.h"
48 #include "empathy-spell-dialog.h"
49 #include "empathy-contact-list-store.h"
50 #include "empathy-contact-list-view.h"
51 #include "empathy-contact-menu.h"
52 #include "empathy-theme-manager.h"
53 #include "empathy-smiley-manager.h"
54 #include "empathy-ui-utils.h"
56 #define DEBUG_FLAG EMPATHY_DEBUG_CHAT
57 #include <libempathy/empathy-debug.h>
59 #define CHAT_DIR_CREATE_MODE (S_IRUSR | S_IWUSR | S_IXUSR)
60 #define CHAT_FILE_CREATE_MODE (S_IRUSR | S_IWUSR)
61 #define IS_ENTER(v) (v == GDK_Return || v == GDK_ISO_Enter || v == GDK_KP_Enter)
62 #define MAX_INPUT_HEIGHT 150
63 #define COMPOSING_STOP_TIMEOUT 5
65 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyChat)
67 EmpathyTpChat *tp_chat;
68 gulong tp_chat_destroy_handler;
73 EmpathyContact *remote_contact;
75 EmpathyLogManager *log_manager;
76 EmpathyAccountManager *account_manager;
77 GSList *sent_messages;
78 gint sent_messages_index;
80 GCompletion *completion;
81 guint composing_stop_timeout_id;
82 guint block_events_timeout_id;
83 TpHandleType handle_type;
85 gboolean has_input_vscroll;
90 GtkWidget *scrolled_window_chat;
91 GtkWidget *scrolled_window_input;
92 GtkWidget *scrolled_window_contacts;
93 GtkWidget *hbox_topic;
94 GtkWidget *label_topic;
95 GtkWidget *contact_list_view;
114 static guint signals[LAST_SIGNAL] = { 0 };
116 G_DEFINE_TYPE (EmpathyChat, empathy_chat, GTK_TYPE_BIN);
119 chat_get_property (GObject *object,
124 EmpathyChat *chat = EMPATHY_CHAT (object);
125 EmpathyChatPriv *priv = GET_PRIV (object);
129 g_value_set_object (value, priv->tp_chat);
132 g_value_set_object (value, priv->account);
135 g_value_set_string (value, empathy_chat_get_name (chat));
138 g_value_set_string (value, priv->id);
141 g_value_set_string (value, priv->subject);
143 case PROP_REMOTE_CONTACT:
144 g_value_set_object (value, priv->remote_contact);
147 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
153 chat_set_property (GObject *object,
158 EmpathyChat *chat = EMPATHY_CHAT (object);
162 empathy_chat_set_tp_chat (chat, EMPATHY_TP_CHAT (g_value_get_object (value)));
165 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
171 chat_connection_changed_cb (EmpathyAccountManager *manager,
173 TpConnectionStatusReason reason,
174 TpConnectionStatus current,
175 TpConnectionStatus previous,
178 EmpathyChatPriv *priv = GET_PRIV (chat);
180 if (current == TP_CONNECTION_STATUS_CONNECTED && !priv->tp_chat &&
181 empathy_account_equal (account, priv->account) &&
182 priv->handle_type != TP_HANDLE_TYPE_NONE) {
184 DEBUG ("Account reconnected, request a new Text channel");
186 switch (priv->handle_type) {
187 case TP_HANDLE_TYPE_CONTACT:
188 empathy_dispatcher_chat_with_contact_id (account, priv->id,
191 case TP_HANDLE_TYPE_ROOM:
192 empathy_dispatcher_join_muc (account, priv->id, NULL, NULL);
195 g_assert_not_reached ();
202 chat_composing_remove_timeout (EmpathyChat *chat)
204 EmpathyChatPriv *priv;
206 priv = GET_PRIV (chat);
208 if (priv->composing_stop_timeout_id) {
209 g_source_remove (priv->composing_stop_timeout_id);
210 priv->composing_stop_timeout_id = 0;
215 chat_composing_stop_timeout_cb (EmpathyChat *chat)
217 EmpathyChatPriv *priv;
219 priv = GET_PRIV (chat);
221 priv->composing_stop_timeout_id = 0;
222 empathy_tp_chat_set_state (priv->tp_chat,
223 TP_CHANNEL_CHAT_STATE_PAUSED);
229 chat_composing_start (EmpathyChat *chat)
231 EmpathyChatPriv *priv;
233 priv = GET_PRIV (chat);
235 if (priv->composing_stop_timeout_id) {
236 /* Just restart the timeout */
237 chat_composing_remove_timeout (chat);
239 empathy_tp_chat_set_state (priv->tp_chat,
240 TP_CHANNEL_CHAT_STATE_COMPOSING);
243 priv->composing_stop_timeout_id = g_timeout_add_seconds (
244 COMPOSING_STOP_TIMEOUT,
245 (GSourceFunc) chat_composing_stop_timeout_cb,
250 chat_composing_stop (EmpathyChat *chat)
252 EmpathyChatPriv *priv;
254 priv = GET_PRIV (chat);
256 chat_composing_remove_timeout (chat);
257 empathy_tp_chat_set_state (priv->tp_chat,
258 TP_CHANNEL_CHAT_STATE_ACTIVE);
262 chat_sent_message_add (EmpathyChat *chat,
265 EmpathyChatPriv *priv;
269 priv = GET_PRIV (chat);
271 /* Save the sent message in our repeat buffer */
272 list = priv->sent_messages;
274 /* Remove any other occurances of this msg */
275 while ((item = g_slist_find_custom (list, str, (GCompareFunc) strcmp)) != NULL) {
276 list = g_slist_remove_link (list, item);
278 g_slist_free1 (item);
281 /* Trim the list to the last 10 items */
282 while (g_slist_length (list) > 10) {
283 item = g_slist_last (list);
285 list = g_slist_remove_link (list, item);
287 g_slist_free1 (item);
291 /* Add new message */
292 list = g_slist_prepend (list, g_strdup (str));
294 /* Set list and reset the index */
295 priv->sent_messages = list;
296 priv->sent_messages_index = -1;
300 chat_sent_message_get_next (EmpathyChat *chat)
302 EmpathyChatPriv *priv;
305 priv = GET_PRIV (chat);
307 if (!priv->sent_messages) {
308 DEBUG ("No sent messages, next message is NULL");
312 max = g_slist_length (priv->sent_messages) - 1;
314 if (priv->sent_messages_index < max) {
315 priv->sent_messages_index++;
318 DEBUG ("Returning next message index:%d", priv->sent_messages_index);
320 return g_slist_nth_data (priv->sent_messages, priv->sent_messages_index);
324 chat_sent_message_get_last (EmpathyChat *chat)
326 EmpathyChatPriv *priv;
328 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
330 priv = GET_PRIV (chat);
332 if (!priv->sent_messages) {
333 DEBUG ("No sent messages, last message is NULL");
337 if (priv->sent_messages_index >= 0) {
338 priv->sent_messages_index--;
341 DEBUG ("Returning last message index:%d", priv->sent_messages_index);
343 return g_slist_nth_data (priv->sent_messages, priv->sent_messages_index);
347 chat_send (EmpathyChat *chat,
350 EmpathyChatPriv *priv;
351 EmpathyMessage *message;
353 priv = GET_PRIV (chat);
355 if (EMP_STR_EMPTY (msg)) {
359 chat_sent_message_add (chat, msg);
361 if (g_str_has_prefix (msg, "/clear")) {
362 empathy_chat_view_clear (chat->view);
366 message = empathy_message_new (msg);
368 empathy_tp_chat_send (priv->tp_chat, message);
370 g_object_unref (message);
374 chat_input_text_view_send (EmpathyChat *chat)
376 EmpathyChatPriv *priv;
377 GtkTextBuffer *buffer;
378 GtkTextIter start, end;
381 priv = GET_PRIV (chat);
383 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
385 gtk_text_buffer_get_bounds (buffer, &start, &end);
386 msg = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
388 /* clear the input field */
389 gtk_text_buffer_set_text (buffer, "", -1);
391 chat_send (chat, msg);
396 chat_state_changed_cb (EmpathyTpChat *tp_chat,
397 EmpathyContact *contact,
398 TpChannelChatState state,
401 EmpathyChatPriv *priv;
403 gboolean was_composing;
405 priv = GET_PRIV (chat);
407 if (empathy_contact_is_user (contact)) {
408 /* We don't care about our own chat state */
412 was_composing = (priv->compositors != NULL);
414 /* Find the contact in the list. After that l is the list elem or NULL */
415 for (l = priv->compositors; l; l = l->next) {
416 if (contact == l->data) {
422 case TP_CHANNEL_CHAT_STATE_GONE:
423 case TP_CHANNEL_CHAT_STATE_INACTIVE:
424 case TP_CHANNEL_CHAT_STATE_PAUSED:
425 case TP_CHANNEL_CHAT_STATE_ACTIVE:
426 /* Contact is not composing */
428 priv->compositors = g_list_remove_link (priv->compositors, l);
429 g_object_unref (l->data);
433 case TP_CHANNEL_CHAT_STATE_COMPOSING:
434 /* Contact is composing */
436 priv->compositors = g_list_prepend (priv->compositors,
437 g_object_ref (contact));
441 g_assert_not_reached ();
444 DEBUG ("Was composing: %s now composing: %s",
445 was_composing ? "yes" : "no",
446 priv->compositors ? "yes" : "no");
448 if ((was_composing && !priv->compositors) ||
449 (!was_composing && priv->compositors)) {
450 /* Composing state changed */
451 g_signal_emit (chat, signals[COMPOSING], 0,
452 priv->compositors != NULL);
457 chat_message_received (EmpathyChat *chat, EmpathyMessage *message)
459 EmpathyChatPriv *priv = GET_PRIV (chat);
460 EmpathyContact *sender;
462 sender = empathy_message_get_sender (message);
464 DEBUG ("Appending new message from %s (%d)",
465 empathy_contact_get_name (sender),
466 empathy_contact_get_handle (sender));
469 gboolean is_chatroom;
471 is_chatroom = priv->handle_type == TP_HANDLE_TYPE_ROOM;
472 empathy_log_manager_add_message (priv->log_manager,
473 priv->id, is_chatroom,
477 empathy_chat_view_append_message (chat->view, message);
479 /* We received a message so the contact is no longer composing */
480 chat_state_changed_cb (priv->tp_chat, sender,
481 TP_CHANNEL_CHAT_STATE_ACTIVE,
484 g_signal_emit (chat, signals[NEW_MESSAGE], 0, message);
488 chat_message_received_cb (EmpathyTpChat *tp_chat,
489 EmpathyMessage *message,
492 chat_message_received (chat, message);
493 empathy_tp_chat_acknowledge_message (tp_chat, message);
497 chat_send_error_cb (EmpathyTpChat *tp_chat,
498 EmpathyMessage *message,
499 TpChannelTextSendError error_code,
505 switch (error_code) {
506 case TP_CHANNEL_TEXT_SEND_ERROR_OFFLINE:
507 error = _("offline");
509 case TP_CHANNEL_TEXT_SEND_ERROR_INVALID_CONTACT:
510 error = _("invalid contact");
512 case TP_CHANNEL_TEXT_SEND_ERROR_PERMISSION_DENIED:
513 error = _("permission denied");
515 case TP_CHANNEL_TEXT_SEND_ERROR_TOO_LONG:
516 error = _("too long message");
518 case TP_CHANNEL_TEXT_SEND_ERROR_NOT_IMPLEMENTED:
519 error = _("not implemented");
522 error = _("unknown");
526 str = g_strdup_printf (_("Error sending message '%s': %s"),
527 empathy_message_get_body (message),
529 empathy_chat_view_append_event (chat->view, str);
534 chat_property_changed_cb (EmpathyTpChat *tp_chat,
539 EmpathyChatPriv *priv = GET_PRIV (chat);
541 if (!tp_strdiff (name, "subject")) {
542 g_free (priv->subject);
543 priv->subject = g_value_dup_string (value);
544 g_object_notify (G_OBJECT (chat), "subject");
546 if (EMP_STR_EMPTY (priv->subject)) {
547 gtk_widget_hide (priv->hbox_topic);
549 gtk_label_set_text (GTK_LABEL (priv->label_topic), priv->subject);
550 gtk_widget_show (priv->hbox_topic);
552 if (priv->block_events_timeout_id == 0) {
555 if (!EMP_STR_EMPTY (priv->subject)) {
556 str = g_strdup_printf (_("Topic set to: %s"), priv->subject);
558 str = g_strdup (_("No topic defined"));
560 empathy_chat_view_append_event (EMPATHY_CHAT (chat)->view, str);
564 else if (!tp_strdiff (name, "name")) {
566 priv->name = g_value_dup_string (value);
567 g_object_notify (G_OBJECT (chat), "name");
572 chat_get_is_command (const gchar *str)
574 g_return_val_if_fail (str != NULL, FALSE);
580 if (g_str_has_prefix (str, "/me")) {
583 else if (g_str_has_prefix (str, "/nick")) {
586 else if (g_str_has_prefix (str, "/topic")) {
594 chat_input_text_buffer_changed_cb (GtkTextBuffer *buffer,
597 EmpathyChatPriv *priv;
598 GtkTextIter start, end;
600 gboolean spell_checker = FALSE;
602 priv = GET_PRIV (chat);
604 if (gtk_text_buffer_get_char_count (buffer) == 0) {
605 chat_composing_stop (chat);
607 chat_composing_start (chat);
610 empathy_conf_get_bool (empathy_conf_get (),
611 EMPATHY_PREFS_CHAT_SPELL_CHECKER_ENABLED,
614 gtk_text_buffer_get_start_iter (buffer, &start);
616 if (!spell_checker) {
617 gtk_text_buffer_get_end_iter (buffer, &end);
618 gtk_text_buffer_remove_tag_by_name (buffer, "misspelled", &start, &end);
622 if (!empathy_spell_supported ()) {
626 /* NOTE: this is really inefficient, we shouldn't have to
627 reiterate the whole buffer each time and check each work
630 gboolean correct = FALSE;
633 if (gtk_text_iter_is_start (&start)) {
636 if (!gtk_text_iter_forward_word_end (&end)) {
637 /* no whole word yet */
641 if (!gtk_text_iter_forward_word_end (&end)) {
642 /* must be the end of the buffer */
647 gtk_text_iter_backward_word_start (&start);
650 str = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
652 /* spell check string */
653 if (!chat_get_is_command (str)) {
654 correct = empathy_spell_check (str);
660 gtk_text_buffer_apply_tag_by_name (buffer, "misspelled", &start, &end);
662 gtk_text_buffer_remove_tag_by_name (buffer, "misspelled", &start, &end);
667 /* set start iter to the end iters position */
673 chat_input_key_press_event_cb (GtkWidget *widget,
677 EmpathyChatPriv *priv;
680 GtkWidget *text_view_sw;
682 priv = GET_PRIV (chat);
684 /* Catch ctrl+up/down so we can traverse messages we sent */
685 if ((event->state & GDK_CONTROL_MASK) &&
686 (event->keyval == GDK_Up ||
687 event->keyval == GDK_Down)) {
688 GtkTextBuffer *buffer;
691 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
693 if (event->keyval == GDK_Up) {
694 str = chat_sent_message_get_next (chat);
696 str = chat_sent_message_get_last (chat);
699 g_signal_handlers_block_by_func (buffer,
700 chat_input_text_buffer_changed_cb,
702 gtk_text_buffer_set_text (buffer, str ? str : "", -1);
703 g_signal_handlers_unblock_by_func (buffer,
704 chat_input_text_buffer_changed_cb,
710 /* Catch enter but not ctrl/shift-enter */
711 if (IS_ENTER (event->keyval) &&
712 !(event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK))) {
715 /* This is to make sure that kinput2 gets the enter. And if
716 * it's handled there we shouldn't send on it. This is because
717 * kinput2 uses Enter to commit letters. See:
718 * http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=104299
721 view = GTK_TEXT_VIEW (chat->input_text_view);
722 if (gtk_im_context_filter_keypress (view->im_context, event)) {
723 GTK_TEXT_VIEW (chat->input_text_view)->need_im_reset = TRUE;
727 chat_input_text_view_send (chat);
731 text_view_sw = gtk_widget_get_parent (GTK_WIDGET (chat->view));
733 if (IS_ENTER (event->keyval) &&
734 (event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK))) {
735 /* Newline for shift/control-enter. */
738 if (!(event->state & GDK_CONTROL_MASK) &&
739 event->keyval == GDK_Page_Up) {
740 adj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (text_view_sw));
741 gtk_adjustment_set_value (adj, adj->value - adj->page_size);
744 if ((event->state & GDK_CONTROL_MASK) != GDK_CONTROL_MASK &&
745 event->keyval == GDK_Page_Down) {
746 adj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (text_view_sw));
747 val = MIN (adj->value + adj->page_size, adj->upper - adj->page_size);
748 gtk_adjustment_set_value (adj, val);
751 if (!(event->state & (GDK_CONTROL_MASK | GDK_SHIFT_MASK)) &&
752 event->keyval == GDK_Tab) {
753 GtkTextBuffer *buffer;
754 GtkTextIter start, current;
755 gchar *nick, *completed;
756 GList *list, *completed_list;
757 gboolean is_start_of_buffer;
759 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (EMPATHY_CHAT (chat)->input_text_view));
760 gtk_text_buffer_get_iter_at_mark (buffer, ¤t, gtk_text_buffer_get_insert (buffer));
762 /* Get the start of the nick to complete. */
763 gtk_text_buffer_get_iter_at_mark (buffer, &start, gtk_text_buffer_get_insert (buffer));
764 gtk_text_iter_backward_word_start (&start);
765 is_start_of_buffer = gtk_text_iter_is_start (&start);
767 list = empathy_contact_list_get_members (EMPATHY_CONTACT_LIST (priv->tp_chat));
768 g_completion_add_items (priv->completion, list);
770 nick = gtk_text_buffer_get_text (buffer, &start, ¤t, FALSE);
771 completed_list = g_completion_complete (priv->completion,
780 gchar *complete_char = NULL;
782 gtk_text_buffer_delete (buffer, &start, ¤t);
784 len = g_list_length (completed_list);
787 /* If we only have one hit, use that text
788 * instead of the text in completed since the
789 * completed text will use the typed string
790 * which might be cased all wrong.
793 text = empathy_contact_get_name (completed_list->data);
798 gtk_text_buffer_insert_at_cursor (buffer, text, strlen (text));
800 if (len == 1 && is_start_of_buffer &&
801 empathy_conf_get_string (empathy_conf_get (),
802 EMPATHY_PREFS_CHAT_NICK_COMPLETION_CHAR,
804 complete_char != NULL) {
805 gtk_text_buffer_insert_at_cursor (buffer,
807 strlen (complete_char));
808 gtk_text_buffer_insert_at_cursor (buffer, " ", 1);
809 g_free (complete_char);
815 g_completion_clear_items (priv->completion);
817 g_list_foreach (list, (GFunc) g_object_unref, NULL);
827 chat_text_view_focus_in_event_cb (GtkWidget *widget,
831 gtk_widget_grab_focus (chat->input_text_view);
837 chat_input_set_size_request_idle (gpointer sw)
839 gtk_widget_set_size_request (sw, -1, MAX_INPUT_HEIGHT);
845 chat_input_size_request_cb (GtkWidget *widget,
846 GtkRequisition *requisition,
849 EmpathyChatPriv *priv = GET_PRIV (chat);
852 sw = gtk_widget_get_parent (widget);
853 if (requisition->height >= MAX_INPUT_HEIGHT && !priv->has_input_vscroll) {
854 g_idle_add (chat_input_set_size_request_idle, sw);
855 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
858 priv->has_input_vscroll = TRUE;
861 if (requisition->height < MAX_INPUT_HEIGHT && priv->has_input_vscroll) {
862 gtk_widget_set_size_request (sw, -1, -1);
863 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
866 priv->has_input_vscroll = FALSE;
871 chat_input_realize_cb (GtkWidget *widget,
874 DEBUG ("Setting focus to the input text view");
875 gtk_widget_grab_focus (widget);
879 chat_insert_smiley_activate_cb (EmpathySmileyManager *manager,
880 EmpathySmiley *smiley,
883 EmpathyChat *chat = EMPATHY_CHAT (user_data);
884 GtkTextBuffer *buffer;
887 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
889 gtk_text_buffer_get_end_iter (buffer, &iter);
890 gtk_text_buffer_insert (buffer, &iter, smiley->str, -1);
892 gtk_text_buffer_get_end_iter (buffer, &iter);
893 gtk_text_buffer_insert (buffer, &iter, " ", -1);
904 static EmpathyChatSpell *
905 chat_spell_new (EmpathyChat *chat,
910 EmpathyChatSpell *chat_spell;
912 chat_spell = g_slice_new0 (EmpathyChatSpell);
914 chat_spell->chat = g_object_ref (chat);
915 chat_spell->word = g_strdup (word);
916 chat_spell->start = start;
917 chat_spell->end = end;
923 chat_spell_free (EmpathyChatSpell *chat_spell)
925 g_object_unref (chat_spell->chat);
926 g_free (chat_spell->word);
927 g_slice_free (EmpathyChatSpell, chat_spell);
931 chat_text_check_word_spelling_cb (GtkMenuItem *menuitem,
932 EmpathyChatSpell *chat_spell)
934 empathy_spell_dialog_show (chat_spell->chat,
941 chat_text_send_cb (GtkMenuItem *menuitem,
944 chat_input_text_view_send (chat);
948 chat_input_populate_popup_cb (GtkTextView *view,
952 EmpathyChatPriv *priv;
953 GtkTextBuffer *buffer;
954 GtkTextTagTable *table;
957 GtkTextIter iter, start, end;
960 EmpathyChatSpell *chat_spell;
961 EmpathySmileyManager *smiley_manager;
962 GtkWidget *smiley_menu;
965 priv = GET_PRIV (chat);
966 buffer = gtk_text_view_get_buffer (view);
968 /* Add the emoticon menu. */
969 item = gtk_separator_menu_item_new ();
970 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
971 gtk_widget_show (item);
973 item = gtk_image_menu_item_new_with_mnemonic (_("Insert Smiley"));
974 image = gtk_image_new_from_icon_name ("face-smile",
976 gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
977 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
978 gtk_widget_show (item);
980 smiley_manager = empathy_smiley_manager_dup_singleton ();
981 smiley_menu = empathy_smiley_menu_new (smiley_manager,
982 chat_insert_smiley_activate_cb,
984 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), smiley_menu);
985 g_object_unref (smiley_manager);
987 /* Add the Send menu item. */
988 gtk_text_buffer_get_bounds (buffer, &start, &end);
989 str = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
990 if (!EMP_STR_EMPTY (str)) {
991 item = gtk_menu_item_new_with_mnemonic (_("_Send"));
992 g_signal_connect (G_OBJECT (item), "activate",
993 G_CALLBACK (chat_text_send_cb), chat);
994 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
995 gtk_widget_show (item);
999 /* Add the spell check menu item. */
1000 table = gtk_text_buffer_get_tag_table (buffer);
1001 tag = gtk_text_tag_table_lookup (table, "misspelled");
1002 gtk_widget_get_pointer (GTK_WIDGET (view), &x, &y);
1003 gtk_text_view_window_to_buffer_coords (GTK_TEXT_VIEW (view),
1004 GTK_TEXT_WINDOW_WIDGET,
1007 gtk_text_view_get_iter_at_location (GTK_TEXT_VIEW (view), &iter, x, y);
1009 if (gtk_text_iter_backward_to_tag_toggle (&start, tag) &&
1010 gtk_text_iter_forward_to_tag_toggle (&end, tag)) {
1012 str = gtk_text_buffer_get_text (buffer,
1013 &start, &end, FALSE);
1015 if (!EMP_STR_EMPTY (str)) {
1016 chat_spell = chat_spell_new (chat, str, start, end);
1017 g_object_set_data_full (G_OBJECT (menu),
1018 "chat_spell", chat_spell,
1019 (GDestroyNotify) chat_spell_free);
1021 item = gtk_separator_menu_item_new ();
1022 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
1023 gtk_widget_show (item);
1025 item = gtk_image_menu_item_new_with_mnemonic (_("_Check Word Spelling..."));
1026 image = gtk_image_new_from_icon_name (GTK_STOCK_SPELL_CHECK,
1027 GTK_ICON_SIZE_MENU);
1028 gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
1029 g_signal_connect (item,
1031 G_CALLBACK (chat_text_check_word_spelling_cb),
1033 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
1034 gtk_widget_show (item);
1039 chat_add_logs (EmpathyChat *chat)
1041 EmpathyChatPriv *priv = GET_PRIV (chat);
1042 gboolean is_chatroom;
1043 GList *messages, *l;
1051 /* Turn off scrolling temporarily */
1052 empathy_chat_view_scroll (chat->view, FALSE);
1054 /* Add messages from last conversation */
1055 is_chatroom = priv->handle_type == TP_HANDLE_TYPE_ROOM;
1056 messages = empathy_log_manager_get_last_messages (priv->log_manager,
1060 num_messages = g_list_length (messages);
1062 /* Only keep the 10 last messages */
1063 for (i = 0; num_messages - i > 10; i++) {
1064 EmpathyMessage *message;
1066 message = messages->data;
1067 messages = g_list_remove (messages, message);
1068 g_object_unref (message);
1071 for (l = messages; l; l = l->next) {
1072 empathy_chat_view_append_message (chat->view, l->data);
1073 g_object_unref (l->data);
1075 g_list_free (messages);
1077 /* Turn back on scrolling */
1078 empathy_chat_view_scroll (chat->view, TRUE);
1082 chat_contacts_completion_func (const gchar *s1,
1086 gchar *tmp, *nick1, *nick2;
1093 return s1 ? -1 : +1;
1096 tmp = g_utf8_normalize (s1, -1, G_NORMALIZE_DEFAULT);
1097 nick1 = g_utf8_casefold (tmp, -1);
1100 tmp = g_utf8_normalize (s2, -1, G_NORMALIZE_DEFAULT);
1101 nick2 = g_utf8_casefold (tmp, -1);
1104 ret = strncmp (nick1, nick2, n);
1113 chat_members_changed_cb (EmpathyTpChat *tp_chat,
1114 EmpathyContact *contact,
1115 EmpathyContact *actor,
1121 EmpathyChatPriv *priv = GET_PRIV (chat);
1123 if (priv->block_events_timeout_id == 0) {
1126 empathy_contact_run_until_ready (contact,
1127 EMPATHY_CONTACT_READY_NAME,
1131 str = g_strdup_printf (_("%s has joined the room"),
1132 empathy_contact_get_name (contact));
1134 str = g_strdup_printf (_("%s has left the room"),
1135 empathy_contact_get_name (contact));
1137 empathy_chat_view_append_event (chat->view, str);
1143 chat_reset_size_request (gpointer widget)
1145 gtk_widget_set_size_request (widget, -1, -1);
1151 chat_set_show_contacts (EmpathyChat *chat, gboolean show)
1153 EmpathyChatPriv *priv = GET_PRIV (chat);
1155 if (!priv->scrolled_window_contacts) {
1160 EmpathyContactListStore *store;
1163 /* We are adding the contact list to the chat, we don't want the
1164 * chat view to become too small. If the chat view is already
1165 * smaller than 250 make sure that size won't change. If the
1166 * chat view is bigger the contact list will take some space on
1167 * it but we make sure the chat view don't become smaller than
1168 * 250. Relax the size request once the resize is done */
1169 min_width = MIN (priv->vbox_left->allocation.width, 250);
1170 gtk_widget_set_size_request (priv->vbox_left, min_width, -1);
1171 g_idle_add (chat_reset_size_request, priv->vbox_left);
1173 if (priv->contacts_width > 0) {
1174 gtk_paned_set_position (GTK_PANED (priv->hpaned),
1175 priv->contacts_width);
1178 store = empathy_contact_list_store_new (EMPATHY_CONTACT_LIST (priv->tp_chat));
1179 priv->contact_list_view = GTK_WIDGET (empathy_contact_list_view_new (store,
1180 EMPATHY_CONTACT_LIST_FEATURE_NONE,
1181 EMPATHY_CONTACT_FEATURE_CHAT |
1182 EMPATHY_CONTACT_FEATURE_CALL |
1183 EMPATHY_CONTACT_FEATURE_LOG |
1184 EMPATHY_CONTACT_FEATURE_INFO));
1185 gtk_container_add (GTK_CONTAINER (priv->scrolled_window_contacts),
1186 priv->contact_list_view);
1187 gtk_widget_show (priv->contact_list_view);
1188 gtk_widget_show (priv->scrolled_window_contacts);
1189 g_object_unref (store);
1191 priv->contacts_width = gtk_paned_get_position (GTK_PANED (priv->hpaned));
1192 gtk_widget_hide (priv->scrolled_window_contacts);
1193 if (priv->contact_list_view) {
1194 gtk_widget_destroy (priv->contact_list_view);
1195 priv->contact_list_view = NULL;
1201 chat_remote_contact_changed_cb (EmpathyChat *chat)
1203 EmpathyChatPriv *priv = GET_PRIV (chat);
1205 if (priv->remote_contact) {
1206 g_object_unref (priv->remote_contact);
1207 priv->remote_contact = NULL;
1210 priv->remote_contact = empathy_tp_chat_get_remote_contact (priv->tp_chat);
1211 if (priv->remote_contact) {
1212 g_object_ref (priv->remote_contact);
1213 priv->handle_type = TP_HANDLE_TYPE_CONTACT;
1215 priv->id = g_strdup (empathy_contact_get_id (priv->remote_contact));
1217 else if (priv->tp_chat) {
1220 channel = empathy_tp_chat_get_channel (priv->tp_chat);
1221 g_object_get (channel, "handle-type", &priv->handle_type, NULL);
1223 priv->id = g_strdup (empathy_tp_chat_get_id (priv->tp_chat));
1226 chat_set_show_contacts (chat, priv->remote_contact == NULL);
1228 g_object_notify (G_OBJECT (chat), "remote-contact");
1229 g_object_notify (G_OBJECT (chat), "id");
1233 chat_destroy_cb (EmpathyTpChat *tp_chat,
1236 EmpathyChatPriv *priv;
1238 priv = GET_PRIV (chat);
1240 if (!priv->tp_chat) {
1244 g_object_unref (priv->tp_chat);
1245 priv->tp_chat = NULL;
1246 g_object_notify (G_OBJECT (chat), "tp-chat");
1248 empathy_chat_view_append_event (chat->view, _("Disconnected"));
1249 gtk_widget_set_sensitive (chat->input_text_view, FALSE);
1250 chat_set_show_contacts (chat, FALSE);
1254 show_pending_messages (EmpathyChat *chat) {
1255 EmpathyChatPriv *priv = GET_PRIV (chat);
1256 const GList *messages, *l;
1258 if (chat->view == NULL || priv->tp_chat == NULL)
1261 messages = empathy_tp_chat_get_pending_messages (priv->tp_chat);
1263 for (l = messages; l != NULL ; l = g_list_next (l)) {
1264 EmpathyMessage *message = EMPATHY_MESSAGE (l->data);
1265 chat_message_received (chat, message);
1267 empathy_tp_chat_acknowledge_messages (priv->tp_chat, messages);
1271 chat_create_ui (EmpathyChat *chat)
1273 EmpathyChatPriv *priv = GET_PRIV (chat);
1277 GtkTextBuffer *buffer;
1279 filename = empathy_file_lookup ("empathy-chat.glade",
1281 glade = empathy_glade_get_file (filename,
1284 "chat_widget", &priv->widget,
1285 "hpaned", &priv->hpaned,
1286 "vbox_left", &priv->vbox_left,
1287 "scrolled_window_chat", &priv->scrolled_window_chat,
1288 "scrolled_window_input", &priv->scrolled_window_input,
1289 "hbox_topic", &priv->hbox_topic,
1290 "label_topic", &priv->label_topic,
1291 "scrolled_window_contacts", &priv->scrolled_window_contacts,
1294 g_object_unref (glade);
1296 /* Add message view. */
1297 chat->view = empathy_theme_manager_create_view (empathy_theme_manager_get ());
1298 g_signal_connect (chat->view, "focus_in_event",
1299 G_CALLBACK (chat_text_view_focus_in_event_cb),
1301 gtk_container_add (GTK_CONTAINER (priv->scrolled_window_chat),
1302 GTK_WIDGET (chat->view));
1303 gtk_widget_show (GTK_WIDGET (chat->view));
1305 /* Add input GtkTextView */
1306 chat->input_text_view = g_object_new (GTK_TYPE_TEXT_VIEW,
1307 "pixels-above-lines", 2,
1308 "pixels-below-lines", 2,
1309 "pixels-inside-wrap", 1,
1312 "wrap-mode", GTK_WRAP_WORD_CHAR,
1314 g_signal_connect (chat->input_text_view, "key-press-event",
1315 G_CALLBACK (chat_input_key_press_event_cb),
1317 g_signal_connect (chat->input_text_view, "size-request",
1318 G_CALLBACK (chat_input_size_request_cb),
1320 g_signal_connect (chat->input_text_view, "realize",
1321 G_CALLBACK (chat_input_realize_cb),
1323 g_signal_connect (chat->input_text_view, "populate-popup",
1324 G_CALLBACK (chat_input_populate_popup_cb),
1326 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
1327 g_signal_connect (buffer, "changed",
1328 G_CALLBACK (chat_input_text_buffer_changed_cb),
1330 gtk_text_buffer_create_tag (buffer, "misspelled",
1331 "underline", PANGO_UNDERLINE_ERROR,
1333 gtk_container_add (GTK_CONTAINER (priv->scrolled_window_input),
1334 chat->input_text_view);
1335 gtk_widget_show (chat->input_text_view);
1337 /* Create contact list */
1338 chat_set_show_contacts (chat, priv->remote_contact == NULL);
1340 /* Initialy hide the topic, will be shown if not empty */
1341 gtk_widget_hide (priv->hbox_topic);
1343 /* Set widget focus order */
1344 list = g_list_append (NULL, priv->scrolled_window_input);
1345 gtk_container_set_focus_chain (GTK_CONTAINER (priv->vbox_left), list);
1348 list = g_list_append (NULL, priv->vbox_left);
1349 list = g_list_append (list, priv->scrolled_window_contacts);
1350 gtk_container_set_focus_chain (GTK_CONTAINER (priv->hpaned), list);
1353 list = g_list_append (NULL, priv->hpaned);
1354 list = g_list_append (list, priv->hbox_topic);
1355 gtk_container_set_focus_chain (GTK_CONTAINER (priv->widget), list);
1358 /* Add the main widget in the chat widget */
1359 gtk_container_add (GTK_CONTAINER (chat), priv->widget);
1363 chat_size_request (GtkWidget *widget,
1364 GtkRequisition *requisition)
1366 GtkBin *bin = GTK_BIN (widget);
1368 requisition->width = GTK_CONTAINER (widget)->border_width * 2;
1369 requisition->height = GTK_CONTAINER (widget)->border_width * 2;
1371 if (bin->child && GTK_WIDGET_VISIBLE (bin->child))
1373 GtkRequisition child_requisition;
1375 gtk_widget_size_request (bin->child, &child_requisition);
1377 requisition->width += child_requisition.width;
1378 requisition->height += child_requisition.height;
1383 chat_size_allocate (GtkWidget *widget,
1384 GtkAllocation *allocation)
1386 GtkBin *bin = GTK_BIN (widget);
1387 GtkAllocation child_allocation;
1389 widget->allocation = *allocation;
1391 if (bin->child && GTK_WIDGET_VISIBLE (bin->child))
1393 child_allocation.x = allocation->x + GTK_CONTAINER (widget)->border_width;
1394 child_allocation.y = allocation->y + GTK_CONTAINER (widget)->border_width;
1395 child_allocation.width = MAX (allocation->width - GTK_CONTAINER (widget)->border_width * 2, 0);
1396 child_allocation.height = MAX (allocation->height - GTK_CONTAINER (widget)->border_width * 2, 0);
1398 gtk_widget_size_allocate (bin->child, &child_allocation);
1403 chat_finalize (GObject *object)
1406 EmpathyChatPriv *priv;
1408 chat = EMPATHY_CHAT (object);
1409 priv = GET_PRIV (chat);
1411 DEBUG ("Finalized: %p", object);
1413 g_slist_foreach (priv->sent_messages, (GFunc) g_free, NULL);
1414 g_slist_free (priv->sent_messages);
1416 g_list_foreach (priv->compositors, (GFunc) g_object_unref, NULL);
1417 g_list_free (priv->compositors);
1419 chat_composing_remove_timeout (chat);
1421 g_signal_handlers_disconnect_by_func (priv->account_manager,
1422 chat_connection_changed_cb, object);
1424 g_object_unref (priv->account_manager);
1425 g_object_unref (priv->log_manager);
1427 if (priv->tp_chat) {
1428 g_signal_handler_disconnect (priv->tp_chat, priv->tp_chat_destroy_handler);
1429 empathy_tp_chat_close (priv->tp_chat);
1430 g_object_unref (priv->tp_chat);
1432 if (priv->account) {
1433 g_object_unref (priv->account);
1435 if (priv->remote_contact) {
1436 g_object_unref (priv->remote_contact);
1439 if (priv->block_events_timeout_id) {
1440 g_source_remove (priv->block_events_timeout_id);
1444 g_free (priv->name);
1445 g_free (priv->subject);
1447 G_OBJECT_CLASS (empathy_chat_parent_class)->finalize (object);
1451 chat_constructed (GObject *object)
1453 EmpathyChat *chat = EMPATHY_CHAT (object);
1455 chat_create_ui (chat);
1456 chat_add_logs (chat);
1457 show_pending_messages (chat);
1461 empathy_chat_class_init (EmpathyChatClass *klass)
1463 GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
1464 GObjectClass *object_class = G_OBJECT_CLASS (klass);
1466 object_class->finalize = chat_finalize;
1467 object_class->get_property = chat_get_property;
1468 object_class->set_property = chat_set_property;
1469 object_class->constructed = chat_constructed;
1471 widget_class->size_request = chat_size_request;
1472 widget_class->size_allocate = chat_size_allocate;
1474 g_object_class_install_property (object_class,
1476 g_param_spec_object ("tp-chat",
1478 "The tp chat object",
1479 EMPATHY_TYPE_TP_CHAT,
1481 G_PARAM_READWRITE));
1482 g_object_class_install_property (object_class,
1484 g_param_spec_object ("account",
1485 "Account of the chat",
1486 "The account of the chat",
1489 g_object_class_install_property (object_class,
1491 g_param_spec_string ("id",
1493 "The id of the chat",
1496 g_object_class_install_property (object_class,
1498 g_param_spec_string ("name",
1500 "The name of the chat",
1503 g_object_class_install_property (object_class,
1505 g_param_spec_string ("subject",
1507 "The subject or topic of the chat",
1510 g_object_class_install_property (object_class,
1511 PROP_REMOTE_CONTACT,
1512 g_param_spec_object ("remote-contact",
1513 "The remote contact",
1514 "The remote contact is any",
1515 EMPATHY_TYPE_CONTACT,
1518 signals[COMPOSING] =
1519 g_signal_new ("composing",
1520 G_OBJECT_CLASS_TYPE (object_class),
1524 g_cclosure_marshal_VOID__BOOLEAN,
1528 signals[NEW_MESSAGE] =
1529 g_signal_new ("new-message",
1530 G_OBJECT_CLASS_TYPE (object_class),
1534 g_cclosure_marshal_VOID__OBJECT,
1536 1, EMPATHY_TYPE_MESSAGE);
1538 g_type_class_add_private (object_class, sizeof (EmpathyChatPriv));
1542 chat_block_events_timeout_cb (gpointer data)
1544 EmpathyChatPriv *priv = GET_PRIV (data);
1546 priv->block_events_timeout_id = 0;
1552 empathy_chat_init (EmpathyChat *chat)
1554 EmpathyChatPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (chat,
1555 EMPATHY_TYPE_CHAT, EmpathyChatPriv);
1558 priv->log_manager = empathy_log_manager_dup_singleton ();
1559 priv->contacts_width = -1;
1560 priv->sent_messages = NULL;
1561 priv->sent_messages_index = -1;
1562 priv->account_manager = empathy_account_manager_dup_singleton ();
1564 g_signal_connect (priv->account_manager,
1565 "account-connection-changed",
1566 G_CALLBACK (chat_connection_changed_cb),
1569 /* Block events for some time to avoid having "has come online" or
1570 * "joined" messages. */
1571 priv->block_events_timeout_id =
1572 g_timeout_add_seconds (1, chat_block_events_timeout_cb, chat);
1574 /* Add nick name completion */
1575 priv->completion = g_completion_new ((GCompletionFunc) empathy_contact_get_name);
1576 g_completion_set_compare (priv->completion, chat_contacts_completion_func);
1580 empathy_chat_new (EmpathyTpChat *tp_chat)
1582 return g_object_new (EMPATHY_TYPE_CHAT, "tp-chat", tp_chat, NULL);
1586 empathy_chat_get_tp_chat (EmpathyChat *chat)
1588 EmpathyChatPriv *priv = GET_PRIV (chat);
1590 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
1592 return priv->tp_chat;
1596 empathy_chat_set_tp_chat (EmpathyChat *chat,
1597 EmpathyTpChat *tp_chat)
1599 EmpathyChatPriv *priv = GET_PRIV (chat);
1601 g_return_if_fail (EMPATHY_IS_CHAT (chat));
1602 g_return_if_fail (EMPATHY_IS_TP_CHAT (tp_chat));
1603 g_return_if_fail (empathy_tp_chat_is_ready (tp_chat));
1605 if (priv->tp_chat) {
1609 if (priv->account) {
1610 g_object_unref (priv->account);
1613 priv->tp_chat = g_object_ref (tp_chat);
1614 priv->account = g_object_ref (empathy_tp_chat_get_account (tp_chat));
1616 g_signal_connect (tp_chat, "message-received",
1617 G_CALLBACK (chat_message_received_cb),
1619 g_signal_connect (tp_chat, "send-error",
1620 G_CALLBACK (chat_send_error_cb),
1622 g_signal_connect (tp_chat, "chat-state-changed",
1623 G_CALLBACK (chat_state_changed_cb),
1625 g_signal_connect (tp_chat, "property-changed",
1626 G_CALLBACK (chat_property_changed_cb),
1628 g_signal_connect (tp_chat, "members-changed",
1629 G_CALLBACK (chat_members_changed_cb),
1631 g_signal_connect_swapped (tp_chat, "notify::remote-contact",
1632 G_CALLBACK (chat_remote_contact_changed_cb),
1634 priv->tp_chat_destroy_handler =
1635 g_signal_connect (tp_chat, "destroy",
1636 G_CALLBACK (chat_destroy_cb),
1639 chat_remote_contact_changed_cb (chat);
1641 if (chat->input_text_view) {
1642 gtk_widget_set_sensitive (chat->input_text_view, TRUE);
1643 if (priv->block_events_timeout_id == 0) {
1644 empathy_chat_view_append_event (chat->view, _("Connected"));
1648 g_object_notify (G_OBJECT (chat), "tp-chat");
1649 g_object_notify (G_OBJECT (chat), "id");
1650 g_object_notify (G_OBJECT (chat), "account");
1652 /* This is a noop when tp-chat is set at object construction time and causes
1653 * the pending messages to be show when it's set on the object after it has
1655 show_pending_messages (chat);
1659 empathy_chat_get_account (EmpathyChat *chat)
1661 EmpathyChatPriv *priv = GET_PRIV (chat);
1663 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
1665 return priv->account;
1669 empathy_chat_get_id (EmpathyChat *chat)
1671 EmpathyChatPriv *priv = GET_PRIV (chat);
1673 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
1679 empathy_chat_get_name (EmpathyChat *chat)
1681 EmpathyChatPriv *priv = GET_PRIV (chat);
1684 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
1687 if (!ret && priv->remote_contact) {
1688 ret = empathy_contact_get_name (priv->remote_contact);
1694 return ret ? ret : _("Conversation");
1698 empathy_chat_get_subject (EmpathyChat *chat)
1700 EmpathyChatPriv *priv = GET_PRIV (chat);
1702 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
1704 return priv->subject;
1708 empathy_chat_get_remote_contact (EmpathyChat *chat)
1710 EmpathyChatPriv *priv = GET_PRIV (chat);
1712 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
1714 return priv->remote_contact;
1718 empathy_chat_get_members_count (EmpathyChat *chat)
1720 EmpathyChatPriv *priv = GET_PRIV (chat);
1722 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), 0);
1724 if (priv->tp_chat) {
1725 return empathy_tp_chat_get_members_count (priv->tp_chat);
1732 empathy_chat_get_contact_menu (EmpathyChat *chat)
1734 EmpathyChatPriv *priv = GET_PRIV (chat);
1735 GtkWidget *menu = NULL;
1737 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
1739 if (priv->remote_contact) {
1740 menu = empathy_contact_menu_new (priv->remote_contact,
1741 EMPATHY_CONTACT_FEATURE_CALL |
1742 EMPATHY_CONTACT_FEATURE_LOG |
1743 EMPATHY_CONTACT_FEATURE_INFO);
1745 else if (priv->contact_list_view) {
1746 EmpathyContactListView *view;
1748 view = EMPATHY_CONTACT_LIST_VIEW (priv->contact_list_view);
1749 menu = empathy_contact_list_view_get_contact_menu (view);
1756 empathy_chat_clear (EmpathyChat *chat)
1758 g_return_if_fail (EMPATHY_IS_CHAT (chat));
1760 empathy_chat_view_clear (chat->view);
1764 empathy_chat_scroll_down (EmpathyChat *chat)
1766 g_return_if_fail (EMPATHY_IS_CHAT (chat));
1768 empathy_chat_view_scroll_down (chat->view);
1772 empathy_chat_cut (EmpathyChat *chat)
1774 GtkTextBuffer *buffer;
1776 g_return_if_fail (EMPATHY_IS_CHAT (chat));
1778 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
1779 if (gtk_text_buffer_get_has_selection (buffer)) {
1780 GtkClipboard *clipboard;
1782 clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
1784 gtk_text_buffer_cut_clipboard (buffer, clipboard, TRUE);
1789 empathy_chat_copy (EmpathyChat *chat)
1791 GtkTextBuffer *buffer;
1793 g_return_if_fail (EMPATHY_IS_CHAT (chat));
1795 if (empathy_chat_view_get_has_selection (chat->view)) {
1796 empathy_chat_view_copy_clipboard (chat->view);
1800 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
1801 if (gtk_text_buffer_get_has_selection (buffer)) {
1802 GtkClipboard *clipboard;
1804 clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
1806 gtk_text_buffer_copy_clipboard (buffer, clipboard);
1811 empathy_chat_paste (EmpathyChat *chat)
1813 GtkTextBuffer *buffer;
1814 GtkClipboard *clipboard;
1816 g_return_if_fail (EMPATHY_IS_CHAT (chat));
1818 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
1819 clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
1821 gtk_text_buffer_paste_clipboard (buffer, clipboard, NULL, TRUE);
1825 empathy_chat_correct_word (EmpathyChat *chat,
1828 const gchar *new_word)
1830 GtkTextBuffer *buffer;
1832 g_return_if_fail (chat != NULL);
1833 g_return_if_fail (new_word != NULL);
1835 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
1837 gtk_text_buffer_delete (buffer, start, end);
1838 gtk_text_buffer_insert (buffer, start,
1844 empathy_chat_is_room (EmpathyChat *chat)
1846 EmpathyChatPriv *priv = GET_PRIV (chat);
1848 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), FALSE);
1850 return (priv->handle_type == TP_HANDLE_TYPE_ROOM);