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 <libmissioncontrol/mission-control.h>
38 #include <telepathy-glib/util.h>
40 #include <libempathy/empathy-log-manager.h>
41 #include <libempathy/empathy-contact-list.h>
42 #include <libempathy/empathy-utils.h>
44 #include "empathy-chat.h"
45 #include "empathy-conf.h"
46 #include "empathy-spell.h"
47 #include "empathy-spell-dialog.h"
48 #include "empathy-contact-list-store.h"
49 #include "empathy-contact-list-view.h"
50 #include "empathy-contact-menu.h"
51 #include "empathy-chat-simple-view.h"
52 #include "empathy-ui-utils.h"
54 #define DEBUG_FLAG EMPATHY_DEBUG_CHAT
55 #include <libempathy/empathy-debug.h>
57 #define CHAT_DIR_CREATE_MODE (S_IRUSR | S_IWUSR | S_IXUSR)
58 #define CHAT_FILE_CREATE_MODE (S_IRUSR | S_IWUSR)
59 #define IS_ENTER(v) (v == GDK_Return || v == GDK_ISO_Enter || v == GDK_KP_Enter)
60 #define MAX_INPUT_HEIGHT 150
61 #define COMPOSING_STOP_TIMEOUT 5
63 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyChat)
65 EmpathyTpChat *tp_chat;
70 EmpathyContact *remote_contact;
72 EmpathyLogManager *log_manager;
74 GSList *sent_messages;
75 gint sent_messages_index;
77 GCompletion *completion;
78 guint composing_stop_timeout_id;
79 guint block_events_timeout_id;
80 TpHandleType handle_type;
83 gboolean has_input_vscroll;
88 GtkWidget *scrolled_window_chat;
89 GtkWidget *scrolled_window_input;
90 GtkWidget *scrolled_window_contacts;
91 GtkWidget *hbox_topic;
92 GtkWidget *label_topic;
93 GtkWidget *contact_list_view;
112 static guint signals[LAST_SIGNAL] = { 0 };
114 G_DEFINE_TYPE (EmpathyChat, empathy_chat, GTK_TYPE_BIN);
117 chat_get_property (GObject *object,
122 EmpathyChat *chat = EMPATHY_CHAT (object);
123 EmpathyChatPriv *priv = GET_PRIV (object);
127 g_value_set_object (value, priv->tp_chat);
130 g_value_set_object (value, priv->account);
133 g_value_set_string (value, empathy_chat_get_name (chat));
136 g_value_set_string (value, priv->id);
139 g_value_set_string (value, priv->subject);
141 case PROP_REMOTE_CONTACT:
142 g_value_set_object (value, priv->remote_contact);
145 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
151 chat_set_property (GObject *object,
156 EmpathyChat *chat = EMPATHY_CHAT (object);
160 empathy_chat_set_tp_chat (chat, EMPATHY_TP_CHAT (g_value_get_object (value)));
163 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
169 chat_status_changed_cb (MissionControl *mc,
170 TpConnectionStatus status,
172 TpConnectionStatusReason reason,
173 const gchar *unique_name,
176 EmpathyChatPriv *priv = GET_PRIV (chat);
179 account = mc_account_lookup (unique_name);
181 if (status == TP_CONNECTION_STATUS_CONNECTED && !priv->tp_chat &&
182 empathy_account_equal (account, priv->account) &&
183 priv->handle_type != TP_HANDLE_TYPE_NONE) {
184 TpConnection *connection;
186 DEBUG ("Account reconnected, request a new Text channel");
187 connection = mission_control_get_tpconnection (mc, account, NULL);
188 tp_connection_run_until_ready (connection, FALSE, NULL, NULL);
189 empathy_connection_request_channel (connection, -1,
190 TP_IFACE_CHANNEL_TYPE_TEXT,
193 NULL, NULL, NULL, NULL);
194 g_object_unref (connection);
197 g_object_unref (account);
201 chat_composing_remove_timeout (EmpathyChat *chat)
203 EmpathyChatPriv *priv;
205 priv = GET_PRIV (chat);
207 if (priv->composing_stop_timeout_id) {
208 g_source_remove (priv->composing_stop_timeout_id);
209 priv->composing_stop_timeout_id = 0;
214 chat_composing_stop_timeout_cb (EmpathyChat *chat)
216 EmpathyChatPriv *priv;
218 priv = GET_PRIV (chat);
220 priv->composing_stop_timeout_id = 0;
221 empathy_tp_chat_set_state (priv->tp_chat,
222 TP_CHANNEL_CHAT_STATE_PAUSED);
228 chat_composing_start (EmpathyChat *chat)
230 EmpathyChatPriv *priv;
232 priv = GET_PRIV (chat);
234 if (priv->composing_stop_timeout_id) {
235 /* Just restart the timeout */
236 chat_composing_remove_timeout (chat);
238 empathy_tp_chat_set_state (priv->tp_chat,
239 TP_CHANNEL_CHAT_STATE_COMPOSING);
242 priv->composing_stop_timeout_id = g_timeout_add_seconds (
243 COMPOSING_STOP_TIMEOUT,
244 (GSourceFunc) chat_composing_stop_timeout_cb,
249 chat_composing_stop (EmpathyChat *chat)
251 EmpathyChatPriv *priv;
253 priv = GET_PRIV (chat);
255 chat_composing_remove_timeout (chat);
256 empathy_tp_chat_set_state (priv->tp_chat,
257 TP_CHANNEL_CHAT_STATE_ACTIVE);
261 chat_sent_message_add (EmpathyChat *chat,
264 EmpathyChatPriv *priv;
268 priv = GET_PRIV (chat);
270 /* Save the sent message in our repeat buffer */
271 list = priv->sent_messages;
273 /* Remove any other occurances of this msg */
274 while ((item = g_slist_find_custom (list, str, (GCompareFunc) strcmp)) != NULL) {
275 list = g_slist_remove_link (list, item);
277 g_slist_free1 (item);
280 /* Trim the list to the last 10 items */
281 while (g_slist_length (list) > 10) {
282 item = g_slist_last (list);
284 list = g_slist_remove_link (list, item);
286 g_slist_free1 (item);
290 /* Add new message */
291 list = g_slist_prepend (list, g_strdup (str));
293 /* Set list and reset the index */
294 priv->sent_messages = list;
295 priv->sent_messages_index = -1;
299 chat_sent_message_get_next (EmpathyChat *chat)
301 EmpathyChatPriv *priv;
304 priv = GET_PRIV (chat);
306 if (!priv->sent_messages) {
307 DEBUG ("No sent messages, next message is NULL");
311 max = g_slist_length (priv->sent_messages) - 1;
313 if (priv->sent_messages_index < max) {
314 priv->sent_messages_index++;
317 DEBUG ("Returning next message index:%d", priv->sent_messages_index);
319 return g_slist_nth_data (priv->sent_messages, priv->sent_messages_index);
323 chat_sent_message_get_last (EmpathyChat *chat)
325 EmpathyChatPriv *priv;
327 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
329 priv = GET_PRIV (chat);
331 if (!priv->sent_messages) {
332 DEBUG ("No sent messages, last message is NULL");
336 if (priv->sent_messages_index >= 0) {
337 priv->sent_messages_index--;
340 DEBUG ("Returning last message index:%d", priv->sent_messages_index);
342 return g_slist_nth_data (priv->sent_messages, priv->sent_messages_index);
346 chat_send (EmpathyChat *chat,
349 EmpathyChatPriv *priv;
350 EmpathyMessage *message;
352 priv = GET_PRIV (chat);
354 if (G_STR_EMPTY (msg)) {
358 chat_sent_message_add (chat, msg);
360 if (g_str_has_prefix (msg, "/clear")) {
361 empathy_chat_view_clear (chat->view);
365 message = empathy_message_new (msg);
367 empathy_tp_chat_send (priv->tp_chat, message);
369 g_object_unref (message);
373 chat_input_text_view_send (EmpathyChat *chat)
375 EmpathyChatPriv *priv;
376 GtkTextBuffer *buffer;
377 GtkTextIter start, end;
380 priv = GET_PRIV (chat);
382 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
384 gtk_text_buffer_get_bounds (buffer, &start, &end);
385 msg = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
387 /* clear the input field */
388 gtk_text_buffer_set_text (buffer, "", -1);
390 chat_send (chat, msg);
395 chat_state_changed_cb (EmpathyTpChat *tp_chat,
396 EmpathyContact *contact,
397 TpChannelChatState state,
400 EmpathyChatPriv *priv;
402 gboolean was_composing;
404 priv = GET_PRIV (chat);
406 if (empathy_contact_is_user (contact)) {
407 /* We don't care about our own chat state */
411 was_composing = (priv->compositors != NULL);
413 /* Find the contact in the list. After that l is the list elem or NULL */
414 for (l = priv->compositors; l; l = l->next) {
415 if (contact == l->data) {
421 case TP_CHANNEL_CHAT_STATE_GONE:
422 case TP_CHANNEL_CHAT_STATE_INACTIVE:
423 case TP_CHANNEL_CHAT_STATE_PAUSED:
424 case TP_CHANNEL_CHAT_STATE_ACTIVE:
425 /* Contact is not composing */
427 priv->compositors = g_list_remove_link (priv->compositors, l);
428 g_object_unref (l->data);
432 case TP_CHANNEL_CHAT_STATE_COMPOSING:
433 /* Contact is composing */
435 priv->compositors = g_list_prepend (priv->compositors,
436 g_object_ref (contact));
440 g_assert_not_reached ();
443 DEBUG ("Was composing: %s now composing: %s",
444 was_composing ? "yes" : "no",
445 priv->compositors ? "yes" : "no");
447 if ((was_composing && !priv->compositors) ||
448 (!was_composing && priv->compositors)) {
449 /* Composing state changed */
450 g_signal_emit (chat, signals[COMPOSING], 0,
451 priv->compositors != NULL);
456 chat_message_received_cb (EmpathyTpChat *tp_chat,
457 EmpathyMessage *message,
460 EmpathyChatPriv *priv = GET_PRIV (chat);
461 EmpathyContact *sender;
463 sender = empathy_message_get_sender (message);
465 DEBUG ("Appending new message from %s (%d)",
466 empathy_contact_get_name (sender),
467 empathy_contact_get_handle (sender));
470 gboolean is_chatroom;
472 is_chatroom = priv->handle_type == TP_HANDLE_TYPE_ROOM;
473 empathy_log_manager_add_message (priv->log_manager,
474 priv->id, is_chatroom,
478 empathy_chat_view_append_message (chat->view, message);
480 /* We received a message so the contact is no more composing */
481 chat_state_changed_cb (tp_chat, sender,
482 TP_CHANNEL_CHAT_STATE_ACTIVE,
485 g_signal_emit (chat, signals[NEW_MESSAGE], 0, message);
489 chat_send_error_cb (EmpathyTpChat *tp_chat,
490 EmpathyMessage *message,
491 TpChannelTextSendError error_code,
497 switch (error_code) {
498 case TP_CHANNEL_TEXT_SEND_ERROR_OFFLINE:
499 error = _("offline");
501 case TP_CHANNEL_TEXT_SEND_ERROR_INVALID_CONTACT:
502 error = _("invalid contact");
504 case TP_CHANNEL_TEXT_SEND_ERROR_PERMISSION_DENIED:
505 error = _("permission denied");
507 case TP_CHANNEL_TEXT_SEND_ERROR_TOO_LONG:
508 error = _("too long message");
510 case TP_CHANNEL_TEXT_SEND_ERROR_NOT_IMPLEMENTED:
511 error = _("not implemented");
514 error = _("unknown");
518 str = g_strdup_printf (_("Error sending message '%s': %s"),
519 empathy_message_get_body (message),
521 empathy_chat_view_append_event (chat->view, str);
526 chat_property_changed_cb (EmpathyTpChat *tp_chat,
531 EmpathyChatPriv *priv = GET_PRIV (chat);
533 if (!tp_strdiff (name, "subject")) {
534 g_free (priv->subject);
535 priv->subject = g_value_dup_string (value);
536 g_object_notify (G_OBJECT (chat), "subject");
538 if (G_STR_EMPTY (priv->subject)) {
539 gtk_widget_hide (priv->hbox_topic);
541 gtk_label_set_text (GTK_LABEL (priv->label_topic), priv->subject);
542 gtk_widget_show (priv->hbox_topic);
544 if (priv->block_events_timeout_id == 0) {
547 if (!G_STR_EMPTY (priv->subject)) {
548 str = g_strdup_printf (_("Topic set to: %s"), priv->subject);
550 str = g_strdup (_("No topic defined"));
552 empathy_chat_view_append_event (EMPATHY_CHAT (chat)->view, str);
556 else if (!tp_strdiff (name, "name")) {
558 priv->name = g_value_dup_string (value);
559 g_object_notify (G_OBJECT (chat), "name");
564 chat_get_is_command (const gchar *str)
566 g_return_val_if_fail (str != NULL, FALSE);
572 if (g_str_has_prefix (str, "/me")) {
575 else if (g_str_has_prefix (str, "/nick")) {
578 else if (g_str_has_prefix (str, "/topic")) {
586 chat_input_text_buffer_changed_cb (GtkTextBuffer *buffer,
589 EmpathyChatPriv *priv;
590 GtkTextIter start, end;
592 gboolean spell_checker = FALSE;
594 priv = GET_PRIV (chat);
596 if (gtk_text_buffer_get_char_count (buffer) == 0) {
597 chat_composing_stop (chat);
599 chat_composing_start (chat);
602 empathy_conf_get_bool (empathy_conf_get (),
603 EMPATHY_PREFS_CHAT_SPELL_CHECKER_ENABLED,
606 gtk_text_buffer_get_start_iter (buffer, &start);
608 if (!spell_checker) {
609 gtk_text_buffer_get_end_iter (buffer, &end);
610 gtk_text_buffer_remove_tag_by_name (buffer, "misspelled", &start, &end);
614 if (!empathy_spell_supported ()) {
618 /* NOTE: this is really inefficient, we shouldn't have to
619 reiterate the whole buffer each time and check each work
622 gboolean correct = FALSE;
625 if (gtk_text_iter_is_start (&start)) {
628 if (!gtk_text_iter_forward_word_end (&end)) {
629 /* no whole word yet */
633 if (!gtk_text_iter_forward_word_end (&end)) {
634 /* must be the end of the buffer */
639 gtk_text_iter_backward_word_start (&start);
642 str = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
644 /* spell check string */
645 if (!chat_get_is_command (str)) {
646 correct = empathy_spell_check (str);
652 gtk_text_buffer_apply_tag_by_name (buffer, "misspelled", &start, &end);
654 gtk_text_buffer_remove_tag_by_name (buffer, "misspelled", &start, &end);
659 /* set start iter to the end iters position */
665 chat_input_key_press_event_cb (GtkWidget *widget,
669 EmpathyChatPriv *priv;
672 GtkWidget *text_view_sw;
674 priv = GET_PRIV (chat);
676 /* Catch ctrl+up/down so we can traverse messages we sent */
677 if ((event->state & GDK_CONTROL_MASK) &&
678 (event->keyval == GDK_Up ||
679 event->keyval == GDK_Down)) {
680 GtkTextBuffer *buffer;
683 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
685 if (event->keyval == GDK_Up) {
686 str = chat_sent_message_get_next (chat);
688 str = chat_sent_message_get_last (chat);
691 g_signal_handlers_block_by_func (buffer,
692 chat_input_text_buffer_changed_cb,
694 gtk_text_buffer_set_text (buffer, str ? str : "", -1);
695 g_signal_handlers_unblock_by_func (buffer,
696 chat_input_text_buffer_changed_cb,
702 /* Catch enter but not ctrl/shift-enter */
703 if (IS_ENTER (event->keyval) &&
704 !(event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK))) {
707 /* This is to make sure that kinput2 gets the enter. And if
708 * it's handled there we shouldn't send on it. This is because
709 * kinput2 uses Enter to commit letters. See:
710 * http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=104299
713 view = GTK_TEXT_VIEW (chat->input_text_view);
714 if (gtk_im_context_filter_keypress (view->im_context, event)) {
715 GTK_TEXT_VIEW (chat->input_text_view)->need_im_reset = TRUE;
719 chat_input_text_view_send (chat);
723 text_view_sw = gtk_widget_get_parent (GTK_WIDGET (chat->view));
725 if (IS_ENTER (event->keyval) &&
726 (event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK))) {
727 /* Newline for shift/control-enter. */
730 if (!(event->state & GDK_CONTROL_MASK) &&
731 event->keyval == GDK_Page_Up) {
732 adj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (text_view_sw));
733 gtk_adjustment_set_value (adj, adj->value - adj->page_size);
736 if ((event->state & GDK_CONTROL_MASK) != GDK_CONTROL_MASK &&
737 event->keyval == GDK_Page_Down) {
738 adj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (text_view_sw));
739 val = MIN (adj->value + adj->page_size, adj->upper - adj->page_size);
740 gtk_adjustment_set_value (adj, val);
743 if (!(event->state & (GDK_CONTROL_MASK | GDK_SHIFT_MASK)) &&
744 event->keyval == GDK_Tab) {
745 GtkTextBuffer *buffer;
746 GtkTextIter start, current;
747 gchar *nick, *completed;
748 GList *list, *completed_list;
749 gboolean is_start_of_buffer;
751 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (EMPATHY_CHAT (chat)->input_text_view));
752 gtk_text_buffer_get_iter_at_mark (buffer, ¤t, gtk_text_buffer_get_insert (buffer));
754 /* Get the start of the nick to complete. */
755 gtk_text_buffer_get_iter_at_mark (buffer, &start, gtk_text_buffer_get_insert (buffer));
756 gtk_text_iter_backward_word_start (&start);
757 is_start_of_buffer = gtk_text_iter_is_start (&start);
759 list = empathy_contact_list_get_members (EMPATHY_CONTACT_LIST (priv->tp_chat));
760 g_completion_add_items (priv->completion, list);
762 nick = gtk_text_buffer_get_text (buffer, &start, ¤t, FALSE);
763 completed_list = g_completion_complete (priv->completion,
772 gchar *complete_char = NULL;
774 gtk_text_buffer_delete (buffer, &start, ¤t);
776 len = g_list_length (completed_list);
779 /* If we only have one hit, use that text
780 * instead of the text in completed since the
781 * completed text will use the typed string
782 * which might be cased all wrong.
785 text = empathy_contact_get_name (completed_list->data);
790 gtk_text_buffer_insert_at_cursor (buffer, text, strlen (text));
792 if (len == 1 && is_start_of_buffer &&
793 empathy_conf_get_string (empathy_conf_get (),
794 EMPATHY_PREFS_CHAT_NICK_COMPLETION_CHAR,
796 complete_char != NULL) {
797 gtk_text_buffer_insert_at_cursor (buffer,
799 strlen (complete_char));
800 gtk_text_buffer_insert_at_cursor (buffer, " ", 1);
801 g_free (complete_char);
807 g_completion_clear_items (priv->completion);
809 g_list_foreach (list, (GFunc) g_object_unref, NULL);
819 chat_text_view_focus_in_event_cb (GtkWidget *widget,
823 gtk_widget_grab_focus (chat->input_text_view);
829 chat_input_set_size_request_idle (gpointer sw)
831 gtk_widget_set_size_request (sw, -1, MAX_INPUT_HEIGHT);
837 chat_input_size_request_cb (GtkWidget *widget,
838 GtkRequisition *requisition,
841 EmpathyChatPriv *priv = GET_PRIV (chat);
844 sw = gtk_widget_get_parent (widget);
845 if (requisition->height >= MAX_INPUT_HEIGHT && !priv->has_input_vscroll) {
846 g_idle_add (chat_input_set_size_request_idle, sw);
847 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
850 priv->has_input_vscroll = TRUE;
853 if (requisition->height < MAX_INPUT_HEIGHT && priv->has_input_vscroll) {
854 gtk_widget_set_size_request (sw, -1, -1);
855 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
858 priv->has_input_vscroll = FALSE;
863 chat_input_realize_cb (GtkWidget *widget,
866 DEBUG ("Setting focus to the input text view");
867 gtk_widget_grab_focus (widget);
871 chat_insert_smiley_activate_cb (GtkWidget *menuitem,
874 GtkTextBuffer *buffer;
878 smiley = g_object_get_data (G_OBJECT (menuitem), "smiley_text");
880 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
882 gtk_text_buffer_get_end_iter (buffer, &iter);
883 gtk_text_buffer_insert (buffer, &iter, smiley, -1);
885 gtk_text_buffer_get_end_iter (buffer, &iter);
886 gtk_text_buffer_insert (buffer, &iter, " ", -1);
897 static EmpathyChatSpell *
898 chat_spell_new (EmpathyChat *chat,
903 EmpathyChatSpell *chat_spell;
905 chat_spell = g_slice_new0 (EmpathyChatSpell);
907 chat_spell->chat = g_object_ref (chat);
908 chat_spell->word = g_strdup (word);
909 chat_spell->start = start;
910 chat_spell->end = end;
916 chat_spell_free (EmpathyChatSpell *chat_spell)
918 g_object_unref (chat_spell->chat);
919 g_free (chat_spell->word);
920 g_slice_free (EmpathyChatSpell, chat_spell);
924 chat_text_check_word_spelling_cb (GtkMenuItem *menuitem,
925 EmpathyChatSpell *chat_spell)
927 empathy_spell_dialog_show (chat_spell->chat,
934 chat_text_send_cb (GtkMenuItem *menuitem,
937 chat_input_text_view_send (chat);
941 chat_input_populate_popup_cb (GtkTextView *view,
945 EmpathyChatPriv *priv;
946 GtkTextBuffer *buffer;
947 GtkTextTagTable *table;
950 GtkTextIter iter, start, end;
953 EmpathyChatSpell *chat_spell;
954 GtkWidget *smiley_menu;
957 priv = GET_PRIV (chat);
958 buffer = gtk_text_view_get_buffer (view);
960 /* Add the emoticon menu. */
961 item = gtk_separator_menu_item_new ();
962 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
963 gtk_widget_show (item);
965 item = gtk_image_menu_item_new_with_mnemonic (_("Insert Smiley"));
966 image = gtk_image_new_from_icon_name ("face-smile",
968 gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
969 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
970 gtk_widget_show (item);
972 smiley_menu = empathy_chat_view_get_smiley_menu (
973 G_CALLBACK (chat_insert_smiley_activate_cb),
975 gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), smiley_menu);
977 /* Add the Send menu item. */
978 gtk_text_buffer_get_bounds (buffer, &start, &end);
979 str = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
980 if (!G_STR_EMPTY (str)) {
981 item = gtk_menu_item_new_with_mnemonic (_("_Send"));
982 g_signal_connect (G_OBJECT (item), "activate",
983 G_CALLBACK (chat_text_send_cb), chat);
984 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
985 gtk_widget_show (item);
989 /* Add the spell check menu item. */
990 table = gtk_text_buffer_get_tag_table (buffer);
991 tag = gtk_text_tag_table_lookup (table, "misspelled");
992 gtk_widget_get_pointer (GTK_WIDGET (view), &x, &y);
993 gtk_text_view_window_to_buffer_coords (GTK_TEXT_VIEW (view),
994 GTK_TEXT_WINDOW_WIDGET,
997 gtk_text_view_get_iter_at_location (GTK_TEXT_VIEW (view), &iter, x, y);
999 if (gtk_text_iter_backward_to_tag_toggle (&start, tag) &&
1000 gtk_text_iter_forward_to_tag_toggle (&end, tag)) {
1002 str = gtk_text_buffer_get_text (buffer,
1003 &start, &end, FALSE);
1005 if (!G_STR_EMPTY (str)) {
1006 chat_spell = chat_spell_new (chat, str, start, end);
1007 g_object_set_data_full (G_OBJECT (menu),
1008 "chat_spell", chat_spell,
1009 (GDestroyNotify) chat_spell_free);
1011 item = gtk_separator_menu_item_new ();
1012 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
1013 gtk_widget_show (item);
1015 item = gtk_image_menu_item_new_with_mnemonic (_("_Check Word Spelling..."));
1016 image = gtk_image_new_from_icon_name (GTK_STOCK_SPELL_CHECK,
1017 GTK_ICON_SIZE_MENU);
1018 gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
1019 g_signal_connect (item,
1021 G_CALLBACK (chat_text_check_word_spelling_cb),
1023 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
1024 gtk_widget_show (item);
1029 chat_add_logs (EmpathyChat *chat)
1031 EmpathyChatPriv *priv = GET_PRIV (chat);
1032 gboolean is_chatroom;
1033 GList *messages, *l;
1041 /* Turn off scrolling temporarily */
1042 empathy_chat_view_scroll (chat->view, FALSE);
1044 /* Add messages from last conversation */
1045 is_chatroom = priv->handle_type == TP_HANDLE_TYPE_ROOM;
1046 messages = empathy_log_manager_get_last_messages (priv->log_manager,
1050 num_messages = g_list_length (messages);
1052 /* Only keep the 10 last messages */
1053 for (i = 0; num_messages - i > 10; i++) {
1054 EmpathyMessage *message;
1056 message = messages->data;
1057 messages = g_list_remove (messages, message);
1058 g_object_unref (message);
1061 for (l = messages; l; l = l->next) {
1062 empathy_chat_view_append_message (chat->view, l->data);
1063 g_object_unref (l->data);
1065 g_list_free (messages);
1067 /* Turn back on scrolling */
1068 empathy_chat_view_scroll (chat->view, TRUE);
1072 chat_contacts_completion_func (const gchar *s1,
1076 gchar *tmp, *nick1, *nick2;
1083 return s1 ? -1 : +1;
1086 tmp = g_utf8_normalize (s1, -1, G_NORMALIZE_DEFAULT);
1087 nick1 = g_utf8_casefold (tmp, -1);
1090 tmp = g_utf8_normalize (s2, -1, G_NORMALIZE_DEFAULT);
1091 nick2 = g_utf8_casefold (tmp, -1);
1094 ret = strncmp (nick1, nick2, n);
1103 chat_members_changed_cb (EmpathyTpChat *tp_chat,
1104 EmpathyContact *contact,
1105 EmpathyContact *actor,
1111 EmpathyChatPriv *priv = GET_PRIV (chat);
1113 if (priv->block_events_timeout_id == 0) {
1116 empathy_contact_run_until_ready (contact,
1117 EMPATHY_CONTACT_READY_NAME,
1121 str = g_strdup_printf (_("%s has joined the room"),
1122 empathy_contact_get_name (contact));
1124 str = g_strdup_printf (_("%s has left the room"),
1125 empathy_contact_get_name (contact));
1127 empathy_chat_view_append_event (chat->view, str);
1133 chat_reset_size_request (gpointer widget)
1135 gtk_widget_set_size_request (widget, -1, -1);
1141 chat_set_show_contacts (EmpathyChat *chat, gboolean show)
1143 EmpathyChatPriv *priv = GET_PRIV (chat);
1145 if (!priv->scrolled_window_contacts) {
1150 EmpathyContactListStore *store;
1153 /* We are adding the contact list to the chat, we don't want the
1154 * chat view to become too small. If the chat view is already
1155 * smaller than 250 make sure that size won't change. If the
1156 * chat view is bigger the contact list will take some space on
1157 * it but we make sure the chat view don't become smaller than
1158 * 250. Relax the size request once the resize is done */
1159 min_width = MIN (priv->vbox_left->allocation.width, 250);
1160 gtk_widget_set_size_request (priv->vbox_left, min_width, -1);
1161 g_idle_add (chat_reset_size_request, priv->vbox_left);
1163 if (priv->contacts_width > 0) {
1164 gtk_paned_set_position (GTK_PANED (priv->hpaned),
1165 priv->contacts_width);
1168 store = empathy_contact_list_store_new (EMPATHY_CONTACT_LIST (priv->tp_chat));
1169 priv->contact_list_view = GTK_WIDGET (empathy_contact_list_view_new (store,
1170 EMPATHY_CONTACT_LIST_FEATURE_NONE,
1171 EMPATHY_CONTACT_FEATURE_CHAT |
1172 EMPATHY_CONTACT_FEATURE_CALL |
1173 EMPATHY_CONTACT_FEATURE_LOG |
1174 EMPATHY_CONTACT_FEATURE_INFO));
1175 gtk_container_add (GTK_CONTAINER (priv->scrolled_window_contacts),
1176 priv->contact_list_view);
1177 gtk_widget_show (priv->contact_list_view);
1178 gtk_widget_show (priv->scrolled_window_contacts);
1179 g_object_unref (store);
1181 priv->contacts_width = gtk_paned_get_position (GTK_PANED (priv->hpaned));
1182 gtk_widget_hide (priv->scrolled_window_contacts);
1183 if (priv->contact_list_view) {
1184 gtk_widget_destroy (priv->contact_list_view);
1185 priv->contact_list_view = NULL;
1191 chat_remote_contact_changed_cb (EmpathyChat *chat)
1193 EmpathyChatPriv *priv = GET_PRIV (chat);
1195 if (priv->remote_contact) {
1196 g_object_unref (priv->remote_contact);
1197 priv->remote_contact = NULL;
1200 priv->remote_contact = empathy_tp_chat_get_remote_contact (priv->tp_chat);
1201 if (priv->remote_contact) {
1202 g_object_ref (priv->remote_contact);
1203 priv->handle_type = TP_HANDLE_TYPE_CONTACT;
1205 priv->id = g_strdup (empathy_contact_get_id (priv->remote_contact));
1207 else if (priv->tp_chat) {
1210 channel = empathy_tp_chat_get_channel (priv->tp_chat);
1211 g_object_get (channel, "handle-type", &priv->handle_type, NULL);
1213 priv->id = g_strdup (empathy_tp_chat_get_id (priv->tp_chat));
1216 chat_set_show_contacts (chat, priv->remote_contact == NULL);
1218 g_object_notify (G_OBJECT (chat), "remote-contact");
1219 g_object_notify (G_OBJECT (chat), "id");
1223 chat_destroy_cb (EmpathyTpChat *tp_chat,
1226 EmpathyChatPriv *priv;
1228 priv = GET_PRIV (chat);
1230 if (!priv->tp_chat) {
1234 g_object_unref (priv->tp_chat);
1235 priv->tp_chat = NULL;
1236 g_object_notify (G_OBJECT (chat), "tp-chat");
1238 empathy_chat_view_append_event (chat->view, _("Disconnected"));
1239 gtk_widget_set_sensitive (chat->input_text_view, FALSE);
1240 chat_set_show_contacts (chat, FALSE);
1244 chat_create_ui (EmpathyChat *chat)
1246 EmpathyChatPriv *priv = GET_PRIV (chat);
1250 GtkTextBuffer *buffer;
1252 filename = empathy_file_lookup ("empathy-chat.glade",
1254 glade = empathy_glade_get_file (filename,
1257 "chat_widget", &priv->widget,
1258 "hpaned", &priv->hpaned,
1259 "vbox_left", &priv->vbox_left,
1260 "scrolled_window_chat", &priv->scrolled_window_chat,
1261 "scrolled_window_input", &priv->scrolled_window_input,
1262 "hbox_topic", &priv->hbox_topic,
1263 "label_topic", &priv->label_topic,
1264 "scrolled_window_contacts", &priv->scrolled_window_contacts,
1267 g_object_unref (glade);
1269 /* Add message GtkTextView. */
1270 chat->view = EMPATHY_CHAT_VIEW (empathy_chat_simple_view_new ());
1271 g_signal_connect (chat->view, "focus_in_event",
1272 G_CALLBACK (chat_text_view_focus_in_event_cb),
1274 gtk_container_add (GTK_CONTAINER (priv->scrolled_window_chat),
1275 GTK_WIDGET (chat->view));
1276 gtk_widget_show (GTK_WIDGET (chat->view));
1278 /* Add input GtkTextView */
1279 chat->input_text_view = g_object_new (GTK_TYPE_TEXT_VIEW,
1280 "pixels-above-lines", 2,
1281 "pixels-below-lines", 2,
1282 "pixels-inside-wrap", 1,
1285 "wrap-mode", GTK_WRAP_WORD_CHAR,
1287 g_signal_connect (chat->input_text_view, "key-press-event",
1288 G_CALLBACK (chat_input_key_press_event_cb),
1290 g_signal_connect (chat->input_text_view, "size-request",
1291 G_CALLBACK (chat_input_size_request_cb),
1293 g_signal_connect (chat->input_text_view, "realize",
1294 G_CALLBACK (chat_input_realize_cb),
1296 g_signal_connect (chat->input_text_view, "populate-popup",
1297 G_CALLBACK (chat_input_populate_popup_cb),
1299 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
1300 g_signal_connect (buffer, "changed",
1301 G_CALLBACK (chat_input_text_buffer_changed_cb),
1303 gtk_text_buffer_create_tag (buffer, "misspelled",
1304 "underline", PANGO_UNDERLINE_ERROR,
1306 gtk_container_add (GTK_CONTAINER (priv->scrolled_window_input),
1307 chat->input_text_view);
1308 gtk_widget_show (chat->input_text_view);
1310 /* Create contact list */
1311 chat_set_show_contacts (chat, priv->remote_contact == NULL);
1313 /* Initialy hide the topic, will be shown if not empty */
1314 gtk_widget_hide (priv->hbox_topic);
1316 /* Set widget focus order */
1317 list = g_list_append (NULL, priv->scrolled_window_input);
1318 gtk_container_set_focus_chain (GTK_CONTAINER (priv->vbox_left), list);
1321 list = g_list_append (NULL, priv->vbox_left);
1322 list = g_list_append (list, priv->scrolled_window_contacts);
1323 gtk_container_set_focus_chain (GTK_CONTAINER (priv->hpaned), list);
1326 list = g_list_append (NULL, priv->hpaned);
1327 list = g_list_append (list, priv->hbox_topic);
1328 gtk_container_set_focus_chain (GTK_CONTAINER (priv->widget), list);
1331 /* Add the main widget in the chat widget */
1332 gtk_container_add (GTK_CONTAINER (chat), priv->widget);
1336 chat_size_request (GtkWidget *widget,
1337 GtkRequisition *requisition)
1339 GtkBin *bin = GTK_BIN (widget);
1341 requisition->width = GTK_CONTAINER (widget)->border_width * 2;
1342 requisition->height = GTK_CONTAINER (widget)->border_width * 2;
1344 if (bin->child && GTK_WIDGET_VISIBLE (bin->child))
1346 GtkRequisition child_requisition;
1348 gtk_widget_size_request (bin->child, &child_requisition);
1350 requisition->width += child_requisition.width;
1351 requisition->height += child_requisition.height;
1356 chat_size_allocate (GtkWidget *widget,
1357 GtkAllocation *allocation)
1359 GtkBin *bin = GTK_BIN (widget);
1360 GtkAllocation child_allocation;
1362 widget->allocation = *allocation;
1364 if (bin->child && GTK_WIDGET_VISIBLE (bin->child))
1366 child_allocation.x = allocation->x + GTK_CONTAINER (widget)->border_width;
1367 child_allocation.y = allocation->y + GTK_CONTAINER (widget)->border_width;
1368 child_allocation.width = MAX (allocation->width - GTK_CONTAINER (widget)->border_width * 2, 0);
1369 child_allocation.height = MAX (allocation->height - GTK_CONTAINER (widget)->border_width * 2, 0);
1371 gtk_widget_size_allocate (bin->child, &child_allocation);
1376 chat_finalize (GObject *object)
1379 EmpathyChatPriv *priv;
1381 chat = EMPATHY_CHAT (object);
1382 priv = GET_PRIV (chat);
1384 DEBUG ("Finalized: %p", object);
1386 g_slist_foreach (priv->sent_messages, (GFunc) g_free, NULL);
1387 g_slist_free (priv->sent_messages);
1389 g_list_foreach (priv->compositors, (GFunc) g_object_unref, NULL);
1390 g_list_free (priv->compositors);
1392 chat_composing_remove_timeout (chat);
1394 empathy_disconnect_account_status_changed (priv->token);
1395 g_object_unref (priv->mc);
1396 g_object_unref (priv->log_manager);
1398 if (priv->tp_chat) {
1399 g_object_unref (priv->tp_chat);
1401 if (priv->account) {
1402 g_object_unref (priv->account);
1404 if (priv->remote_contact) {
1405 g_object_unref (priv->remote_contact);
1408 if (priv->block_events_timeout_id) {
1409 g_source_remove (priv->block_events_timeout_id);
1413 g_free (priv->name);
1414 g_free (priv->subject);
1416 G_OBJECT_CLASS (empathy_chat_parent_class)->finalize (object);
1420 chat_constructed (GObject *object)
1422 EmpathyChat *chat = EMPATHY_CHAT (object);
1424 chat_create_ui (chat);
1425 chat_add_logs (chat);
1429 empathy_chat_class_init (EmpathyChatClass *klass)
1431 GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
1432 GObjectClass *object_class = G_OBJECT_CLASS (klass);
1434 object_class->finalize = chat_finalize;
1435 object_class->get_property = chat_get_property;
1436 object_class->set_property = chat_set_property;
1437 object_class->constructed = chat_constructed;
1439 widget_class->size_request = chat_size_request;
1440 widget_class->size_allocate = chat_size_allocate;
1442 g_object_class_install_property (object_class,
1444 g_param_spec_object ("tp-chat",
1446 "The tp chat object",
1447 EMPATHY_TYPE_TP_CHAT,
1449 G_PARAM_READWRITE));
1450 g_object_class_install_property (object_class,
1452 g_param_spec_object ("account",
1453 "Account of the chat",
1454 "The account of the chat",
1457 g_object_class_install_property (object_class,
1459 g_param_spec_string ("id",
1461 "The id of the chat",
1464 g_object_class_install_property (object_class,
1466 g_param_spec_string ("name",
1468 "The name of the chat",
1471 g_object_class_install_property (object_class,
1473 g_param_spec_string ("subject",
1475 "The subject or topic of the chat",
1478 g_object_class_install_property (object_class,
1479 PROP_REMOTE_CONTACT,
1480 g_param_spec_object ("remote-contact",
1481 "The remote contact",
1482 "The remote contact is any",
1483 EMPATHY_TYPE_CONTACT,
1486 signals[COMPOSING] =
1487 g_signal_new ("composing",
1488 G_OBJECT_CLASS_TYPE (object_class),
1492 g_cclosure_marshal_VOID__BOOLEAN,
1496 signals[NEW_MESSAGE] =
1497 g_signal_new ("new-message",
1498 G_OBJECT_CLASS_TYPE (object_class),
1502 g_cclosure_marshal_VOID__OBJECT,
1504 1, EMPATHY_TYPE_MESSAGE);
1506 g_type_class_add_private (object_class, sizeof (EmpathyChatPriv));
1510 chat_block_events_timeout_cb (gpointer data)
1512 EmpathyChatPriv *priv = GET_PRIV (data);
1514 priv->block_events_timeout_id = 0;
1520 empathy_chat_init (EmpathyChat *chat)
1522 EmpathyChatPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (chat,
1523 EMPATHY_TYPE_CHAT, EmpathyChatPriv);
1526 priv->log_manager = empathy_log_manager_new ();
1527 priv->contacts_width = -1;
1528 priv->sent_messages = NULL;
1529 priv->sent_messages_index = -1;
1530 priv->mc = empathy_mission_control_new ();
1532 priv->token = empathy_connect_to_account_status_changed (priv->mc,
1533 G_CALLBACK (chat_status_changed_cb),
1536 /* Block events for some time to avoid having "has come online" or
1537 * "joined" messages. */
1538 priv->block_events_timeout_id =
1539 g_timeout_add_seconds (1, chat_block_events_timeout_cb, chat);
1541 /* Add nick name completion */
1542 priv->completion = g_completion_new ((GCompletionFunc) empathy_contact_get_name);
1543 g_completion_set_compare (priv->completion, chat_contacts_completion_func);
1547 empathy_chat_new (EmpathyTpChat *tp_chat)
1549 return g_object_new (EMPATHY_TYPE_CHAT, "tp-chat", tp_chat, NULL);
1553 empathy_chat_get_tp_chat (EmpathyChat *chat)
1555 EmpathyChatPriv *priv = GET_PRIV (chat);
1557 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
1559 return priv->tp_chat;
1563 empathy_chat_set_tp_chat (EmpathyChat *chat,
1564 EmpathyTpChat *tp_chat)
1566 EmpathyChatPriv *priv = GET_PRIV (chat);
1568 g_return_if_fail (EMPATHY_IS_CHAT (chat));
1569 g_return_if_fail (EMPATHY_IS_TP_CHAT (tp_chat));
1570 g_return_if_fail (empathy_tp_chat_is_ready (tp_chat));
1572 if (priv->tp_chat) {
1576 if (priv->account) {
1577 g_object_unref (priv->account);
1580 priv->tp_chat = g_object_ref (tp_chat);
1581 priv->account = g_object_ref (empathy_tp_chat_get_account (tp_chat));
1583 g_signal_connect (tp_chat, "message-received",
1584 G_CALLBACK (chat_message_received_cb),
1586 g_signal_connect (tp_chat, "send-error",
1587 G_CALLBACK (chat_send_error_cb),
1589 g_signal_connect (tp_chat, "chat-state-changed",
1590 G_CALLBACK (chat_state_changed_cb),
1592 g_signal_connect (tp_chat, "property-changed",
1593 G_CALLBACK (chat_property_changed_cb),
1595 g_signal_connect (tp_chat, "members-changed",
1596 G_CALLBACK (chat_members_changed_cb),
1598 g_signal_connect_swapped (tp_chat, "notify::remote-contact",
1599 G_CALLBACK (chat_remote_contact_changed_cb),
1601 g_signal_connect (tp_chat, "destroy",
1602 G_CALLBACK (chat_destroy_cb),
1605 chat_remote_contact_changed_cb (chat);
1607 if (chat->input_text_view) {
1608 gtk_widget_set_sensitive (chat->input_text_view, TRUE);
1609 if (priv->block_events_timeout_id == 0) {
1610 empathy_chat_view_append_event (chat->view, _("Connected"));
1614 empathy_tp_chat_set_acknowledge (priv->tp_chat, TRUE);
1615 empathy_tp_chat_emit_pendings (priv->tp_chat);
1617 g_object_notify (G_OBJECT (chat), "tp-chat");
1618 g_object_notify (G_OBJECT (chat), "id");
1619 g_object_notify (G_OBJECT (chat), "account");
1623 empathy_chat_get_account (EmpathyChat *chat)
1625 EmpathyChatPriv *priv = GET_PRIV (chat);
1627 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
1629 return priv->account;
1633 empathy_chat_get_id (EmpathyChat *chat)
1635 EmpathyChatPriv *priv = GET_PRIV (chat);
1637 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
1643 empathy_chat_get_name (EmpathyChat *chat)
1645 EmpathyChatPriv *priv = GET_PRIV (chat);
1648 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
1651 if (!ret && priv->remote_contact) {
1652 ret = empathy_contact_get_name (priv->remote_contact);
1658 return ret ? ret : _("Conversation");
1662 empathy_chat_get_subject (EmpathyChat *chat)
1664 EmpathyChatPriv *priv = GET_PRIV (chat);
1666 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
1668 return priv->subject;
1672 empathy_chat_get_remote_contact (EmpathyChat *chat)
1674 EmpathyChatPriv *priv = GET_PRIV (chat);
1676 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
1678 return priv->remote_contact;
1682 empathy_chat_get_members_count (EmpathyChat *chat)
1684 EmpathyChatPriv *priv = GET_PRIV (chat);
1686 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), 0);
1688 if (priv->tp_chat) {
1689 return empathy_tp_chat_get_members_count (priv->tp_chat);
1696 empathy_chat_get_contact_menu (EmpathyChat *chat)
1698 EmpathyChatPriv *priv = GET_PRIV (chat);
1699 GtkWidget *menu = NULL;
1701 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), NULL);
1703 if (priv->remote_contact) {
1704 menu = empathy_contact_menu_new (priv->remote_contact,
1705 EMPATHY_CONTACT_FEATURE_CALL |
1706 EMPATHY_CONTACT_FEATURE_LOG |
1707 EMPATHY_CONTACT_FEATURE_INFO);
1709 else if (priv->contact_list_view) {
1710 EmpathyContactListView *view;
1712 view = EMPATHY_CONTACT_LIST_VIEW (priv->contact_list_view);
1713 menu = empathy_contact_list_view_get_contact_menu (view);
1720 empathy_chat_clear (EmpathyChat *chat)
1722 g_return_if_fail (EMPATHY_IS_CHAT (chat));
1724 empathy_chat_view_clear (chat->view);
1728 empathy_chat_scroll_down (EmpathyChat *chat)
1730 g_return_if_fail (EMPATHY_IS_CHAT (chat));
1732 empathy_chat_view_scroll_down (chat->view);
1736 empathy_chat_cut (EmpathyChat *chat)
1738 GtkTextBuffer *buffer;
1740 g_return_if_fail (EMPATHY_IS_CHAT (chat));
1742 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
1743 if (gtk_text_buffer_get_selection_bounds (buffer, NULL, NULL)) {
1744 GtkClipboard *clipboard;
1746 clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
1748 gtk_text_buffer_cut_clipboard (buffer, clipboard, TRUE);
1753 empathy_chat_copy (EmpathyChat *chat)
1755 GtkTextBuffer *buffer;
1757 g_return_if_fail (EMPATHY_IS_CHAT (chat));
1759 if (empathy_chat_view_get_selection_bounds (chat->view, NULL, NULL)) {
1760 empathy_chat_view_copy_clipboard (chat->view);
1764 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
1765 if (gtk_text_buffer_get_selection_bounds (buffer, NULL, NULL)) {
1766 GtkClipboard *clipboard;
1768 clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
1770 gtk_text_buffer_copy_clipboard (buffer, clipboard);
1775 empathy_chat_paste (EmpathyChat *chat)
1777 GtkTextBuffer *buffer;
1778 GtkClipboard *clipboard;
1780 g_return_if_fail (EMPATHY_IS_CHAT (chat));
1782 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
1783 clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
1785 gtk_text_buffer_paste_clipboard (buffer, clipboard, NULL, TRUE);
1789 empathy_chat_correct_word (EmpathyChat *chat,
1792 const gchar *new_word)
1794 GtkTextBuffer *buffer;
1796 g_return_if_fail (chat != NULL);
1797 g_return_if_fail (new_word != NULL);
1799 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
1801 gtk_text_buffer_delete (buffer, start, end);
1802 gtk_text_buffer_insert (buffer, start,
1808 empathy_chat_is_room (EmpathyChat *chat)
1810 EmpathyChatPriv *priv = GET_PRIV (chat);
1812 g_return_val_if_fail (EMPATHY_IS_CHAT (chat), FALSE);
1814 return (priv->handle_type == TP_HANDLE_TYPE_ROOM);