src/empathy-chat-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2003-2007 Imendio AB
   4  * Copyright (C) 2007-2008 Collabora Ltd.
   5  *
   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.
  10  *
  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.
  15  *
  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.
  20  *
  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>
  26  */
  27
  28 #include <config.h>
  29
  30 #include <string.h>
  31
  32 #include <gtk/gtk.h>
  33 #include <gdk/gdkkeysyms.h>
  34 #include <glade/glade.h>
  35 #include <glib/gi18n.h>
  36
  37 #include <libmissioncontrol/mission-control.h>
  38
  39 #include <libempathy/empathy-contact-factory.h>
  40 #include <libempathy/empathy-log-manager.h>
  41 #include <libempathy/empathy-chatroom-manager.h>
  42 #include <libempathy/empathy-contact.h>
  43 #include <libempathy/empathy-debug.h>
  44 #include <libempathy/empathy-message.h>
  45 #include <libempathy/empathy-utils.h>
  46
  47 #include <libempathy-gtk/empathy-images.h>
  48 #include <libempathy-gtk/empathy-conf.h>
  49 #include <libempathy-gtk/empathy-private-chat.h>
  50 #include <libempathy-gtk/empathy-group-chat.h>
  51 #include <libempathy-gtk/empathy-contact-dialogs.h>
  52 #include <libempathy-gtk/empathy-log-window.h>
  53 #include <libempathy-gtk/empathy-ui-utils.h>
  54
  55 #include "empathy-chat-window.h"
  56 #include "empathy-new-chatroom-dialog.h"
  57 #include "empathy-preferences.h"
  58 #include "empathy-about-dialog.h"
  59
  60 #define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), EMPATHY_TYPE_CHAT_WINDOW, EmpathyChatWindowPriv))
  61
  62 #define DEBUG_DOMAIN "ChatWindow"
  63
  64 struct _EmpathyChatWindowPriv {
  65         EmpathyChatroomManager *chatroom_manager;
  66         GList                 *chats;
  67         GList                 *chats_new_msg;
  68         GList                 *chats_composing;
  69
  70         EmpathyChat            *current_chat;
  71
  72         gboolean               page_added;
  73         gboolean               dnd_same_window;
  74
  75         GtkWidget             *dialog;
  76         GtkWidget             *notebook;
  77
  78         /* Menu items. */
  79         GtkWidget             *menu_conv_clear;
  80         GtkWidget             *menu_conv_insert_smiley;
  81         GtkWidget             *menu_conv_call;
  82         GtkWidget             *menu_conv_call_separator;
  83         GtkWidget             *menu_conv_log;
  84         GtkWidget             *menu_conv_separator;
  85         GtkWidget             *menu_conv_add_contact;
  86         GtkWidget             *menu_conv_info;
  87         GtkWidget             *menu_conv_close;
  88
  89         GtkWidget             *menu_room;
  90         GtkWidget             *menu_room_set_topic;
  91         GtkWidget             *menu_room_join_new;
  92         GtkWidget             *menu_room_invite;
  93         GtkWidget             *menu_room_add;
  94         GtkWidget             *menu_room_show_contacts;
  95
  96         GtkWidget             *menu_edit_cut;
  97         GtkWidget             *menu_edit_copy;
  98         GtkWidget             *menu_edit_paste;
  99
 100         GtkWidget             *menu_tabs_next;
 101         GtkWidget             *menu_tabs_prev;
 102         GtkWidget             *menu_tabs_left;
 103         GtkWidget             *menu_tabs_right;
 104         GtkWidget             *menu_tabs_detach;
 105
 106         GtkWidget             *menu_help_contents;
 107         GtkWidget             *menu_help_about;
 108
 109         guint                  save_geometry_id;
 110 };
 111
 112 static void       empathy_chat_window_class_init         (EmpathyChatWindowClass *klass);
 113 static void       empathy_chat_window_init               (EmpathyChatWindow      *window);
 114 static void       empathy_chat_window_finalize           (GObject               *object);
 115 static void       chat_window_accel_cb                  (GtkAccelGroup         *accelgroup,
 116                                                          GObject               *object,
 117                                                          guint                  key,
 118                                                          GdkModifierType        mod,
 119                                                          EmpathyChatWindow      *window);
 120 static void       chat_window_close_clicked_cb          (GtkWidget             *button,
 121                                                          EmpathyChat            *chat);
 122 static GtkWidget *chat_window_create_label              (EmpathyChatWindow      *window,
 123                                                          EmpathyChat            *chat);
 124 static void       chat_window_update_status             (EmpathyChatWindow      *window,
 125                                                          EmpathyChat            *chat);
 126 static void       chat_window_update_title              (EmpathyChatWindow      *window,
 127                                                          EmpathyChat            *chat);
 128 static void       chat_window_update_menu               (EmpathyChatWindow      *window);
 129 static gboolean   chat_window_save_geometry_timeout_cb  (EmpathyChatWindow      *window);
 130 static gboolean   chat_window_configure_event_cb        (GtkWidget             *widget,
 131                                                          GdkEventConfigure     *event,
 132                                                          EmpathyChatWindow      *window);
 133 static void       chat_window_conv_activate_cb          (GtkWidget             *menuitem,
 134                                                          EmpathyChatWindow      *window);
 135 static void       chat_window_clear_activate_cb         (GtkWidget             *menuitem,
 136                                                          EmpathyChatWindow      *window);
 137 static void       chat_window_info_activate_cb          (GtkWidget             *menuitem,
 138                                                          EmpathyChatWindow      *window);
 139 static void       chat_window_add_contact_activate_cb   (GtkWidget             *menuitem,
 140                                                          EmpathyChatWindow      *window);
 141 static void       chat_window_call_activate_cb          (GtkWidget             *menuitem,
 142                                                          EmpathyChatWindow      *window);
 143 static void       chat_window_log_activate_cb           (GtkWidget             *menuitem,
 144                                                          EmpathyChatWindow      *window);
 145 static void       chat_window_show_contacts_toggled_cb  (GtkWidget             *menuitem,
 146                                                          EmpathyChatWindow      *window);
 147 static void       chat_window_edit_activate_cb          (GtkWidget             *menuitem,
 148                                                          EmpathyChatWindow      *window);
 149 static void       chat_window_insert_smiley_activate_cb (GtkWidget             *menuitem,
 150                                                          EmpathyChatWindow      *window);
 151 static void       chat_window_close_activate_cb         (GtkWidget             *menuitem,
 152                                                          EmpathyChatWindow      *window);
 153 static void       chat_window_room_set_topic_activate_cb(GtkWidget             *menuitem,
 154                                                          EmpathyChatWindow      *window);
 155 static void       chat_window_room_join_new_activate_cb (GtkWidget             *menuitem,
 156                                                          EmpathyChatWindow      *window);
 157 static void       chat_window_room_invite_activate_cb   (GtkWidget             *menuitem,
 158                                                          EmpathyChatWindow      *window);
 159 static void       chat_window_room_add_activate_cb      (GtkWidget             *menuitem,
 160                                                          EmpathyChatWindow      *window);
 161 static void       chat_window_cut_activate_cb           (GtkWidget             *menuitem,
 162                                                          EmpathyChatWindow      *window);
 163 static void       chat_window_copy_activate_cb          (GtkWidget             *menuitem,
 164                                                          EmpathyChatWindow      *window);
 165 static void       chat_window_paste_activate_cb         (GtkWidget             *menuitem,
 166                                                          EmpathyChatWindow      *window);
 167 static void       chat_window_tabs_left_activate_cb     (GtkWidget             *menuitem,
 168                                                          EmpathyChatWindow      *window);
 169 static void       chat_window_tabs_right_activate_cb    (GtkWidget             *menuitem,
 170                                                          EmpathyChatWindow      *window);
 171 static void       chat_window_detach_activate_cb        (GtkWidget             *menuitem,
 172                                                          EmpathyChatWindow      *window);
 173 static void       chat_window_help_contents_cb          (GtkWidget             *menuitem,
 174                                                          EmpathyChatWindow      *window);
 175 static void       chat_window_help_about_cb             (GtkWidget             *menuitem,
 176                                                          EmpathyChatWindow      *window);
 177 static gboolean   chat_window_delete_event_cb           (GtkWidget             *dialog,
 178                                                          GdkEvent              *event,
 179                                                          EmpathyChatWindow      *window);
 180 static void       chat_window_status_changed_cb         (EmpathyChat            *chat,
 181                                                          EmpathyChatWindow      *window);
 182 static void       chat_window_update_tooltip            (EmpathyChatWindow      *window,
 183                                                          EmpathyChat            *chat);
 184 static void       chat_window_name_changed_cb           (EmpathyChat            *chat,
 185                                                          const gchar           *name,
 186                                                          EmpathyChatWindow      *window);
 187 static void       chat_window_composing_cb              (EmpathyChat            *chat,
 188                                                          gboolean               is_composing,
 189                                                          EmpathyChatWindow      *window);
 190 static void       chat_window_new_message_cb            (EmpathyChat            *chat,
 191                                                          EmpathyMessage         *message,
 192                                                          gboolean               is_backlog,
 193                                                          EmpathyChatWindow      *window);
 194 static GtkNotebook* chat_window_detach_hook             (GtkNotebook           *source,
 195                                                          GtkWidget             *page,
 196                                                          gint                   x,
 197                                                          gint                   y,
 198                                                          gpointer               user_data);
 199 static void       chat_window_page_switched_cb          (GtkNotebook           *notebook,
 200                                                          GtkNotebookPage       *page,
 201                                                          gint                   page_num,
 202                                                          EmpathyChatWindow      *window);
 203 static void       chat_window_page_reordered_cb         (GtkNotebook           *notebook,
 204                                                          GtkWidget             *widget,
 205                                                          guint                  page_num,
 206                                                          EmpathyChatWindow      *window);
 207 static void       chat_window_page_added_cb             (GtkNotebook           *notebook,
 208                                                          GtkWidget             *child,
 209                                                          guint                  page_num,
 210                                                          EmpathyChatWindow      *window);
 211 static void       chat_window_page_removed_cb           (GtkNotebook           *notebook,
 212                                                          GtkWidget             *child,
 213                                                          guint                  page_num,
 214                                                          EmpathyChatWindow      *window);
 215 static gboolean   chat_window_focus_in_event_cb         (GtkWidget             *widget,
 216                                                          GdkEvent              *event,
 217                                                          EmpathyChatWindow      *window);
 218 static void       chat_window_drag_data_received        (GtkWidget             *widget,
 219                                                          GdkDragContext        *context,
 220                                                          int                    x,
 221                                                          int                    y,
 222                                                          GtkSelectionData      *selection,
 223                                                          guint                  info,
 224                                                          guint                  time,
 225                                                          EmpathyChatWindow      *window);
 226 static void       chat_window_set_urgency_hint          (EmpathyChatWindow      *window,
 227                                                          gboolean               urgent);
 228
 229
 230 static GList *chat_windows = NULL;
 231
 232 static const guint tab_accel_keys[] = {
 233         GDK_1, GDK_2, GDK_3, GDK_4, GDK_5,
 234         GDK_6, GDK_7, GDK_8, GDK_9, GDK_0
 235 };
 236
 237 typedef enum {
 238         DND_DRAG_TYPE_CONTACT_ID,
 239         DND_DRAG_TYPE_TAB
 240 } DndDragType;
 241
 242 static const GtkTargetEntry drag_types_dest[] = {
 243         { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
 244         { "GTK_NOTEBOOK_TAB", GTK_TARGET_SAME_APP, DND_DRAG_TYPE_TAB },
 245 };
 246
 247 G_DEFINE_TYPE (EmpathyChatWindow, empathy_chat_window, G_TYPE_OBJECT);
 248
 249 static void
 250 empathy_chat_window_class_init (EmpathyChatWindowClass *klass)
 251 {
 252         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 253
 254         object_class->finalize = empathy_chat_window_finalize;
 255
 256         g_type_class_add_private (object_class, sizeof (EmpathyChatWindowPriv));
 257
 258         /* Set up a style for the close button with no focus padding. */
 259         gtk_rc_parse_string (
 260                 "style \"empathy-close-button-style\"\n"
 261                 "{\n"
 262                 "  GtkWidget::focus-padding = 0\n"
 263                 "  xthickness = 0\n"
 264                 "  ythickness = 0\n"
 265                 "}\n"
 266                 "widget \"*.empathy-close-button\" style \"empathy-close-button-style\"");
 267
 268         gtk_notebook_set_window_creation_hook (chat_window_detach_hook, NULL, NULL);
 269 }
 270
 271 static void
 272 empathy_chat_window_init (EmpathyChatWindow *window)
 273 {
 274         EmpathyChatWindowPriv *priv;
 275         GladeXML             *glade;
 276         GtkAccelGroup        *accel_group;
 277         GtkWidget            *image;
 278         GClosure             *closure;
 279         GtkWidget            *menu_conv;
 280         GtkWidget            *menu;
 281         gint                  i;
 282         GtkWidget            *chat_vbox;
 283
 284         priv = GET_PRIV (window);
 285
 286         glade = empathy_glade_get_file ("empathy-chat.glade",
 287                                        "chat_window",
 288                                        NULL,
 289                                        "chat_window", &priv->dialog,
 290                                        "chat_vbox", &chat_vbox,
 291                                        "menu_conv", &menu_conv,
 292                                        "menu_conv_clear", &priv->menu_conv_clear,
 293                                        "menu_conv_insert_smiley", &priv->menu_conv_insert_smiley,
 294                                        "menu_conv_call", &priv->menu_conv_call,
 295                                        "menu_conv_call_separator", &priv->menu_conv_call_separator,
 296                                        "menu_conv_log", &priv->menu_conv_log,
 297                                        "menu_conv_separator", &priv->menu_conv_separator,
 298                                        "menu_conv_add_contact", &priv->menu_conv_add_contact,
 299                                        "menu_conv_info", &priv->menu_conv_info,
 300                                        "menu_conv_close", &priv->menu_conv_close,
 301                                        "menu_room", &priv->menu_room,
 302                                        "menu_room_set_topic", &priv->menu_room_set_topic,
 303                                        "menu_room_join_new", &priv->menu_room_join_new,
 304                                        "menu_room_invite", &priv->menu_room_invite,
 305                                        "menu_room_add", &priv->menu_room_add,
 306                                        "menu_room_show_contacts", &priv->menu_room_show_contacts,
 307                                        "menu_edit_cut", &priv->menu_edit_cut,
 308                                        "menu_edit_copy", &priv->menu_edit_copy,
 309                                        "menu_edit_paste", &priv->menu_edit_paste,
 310                                        "menu_tabs_next", &priv->menu_tabs_next,
 311                                        "menu_tabs_prev", &priv->menu_tabs_prev,
 312                                        "menu_tabs_left", &priv->menu_tabs_left,
 313                                        "menu_tabs_right", &priv->menu_tabs_right,
 314                                        "menu_tabs_detach", &priv->menu_tabs_detach,
 315                                        "menu_help_contents", &priv->menu_help_contents,
 316                                        "menu_help_about", &priv->menu_help_about,
 317                                        NULL);
 318
 319         empathy_glade_connect (glade,
 320                               window,
 321                               "chat_window", "configure-event", chat_window_configure_event_cb,
 322                               "menu_conv", "activate", chat_window_conv_activate_cb,
 323                               "menu_conv_clear", "activate", chat_window_clear_activate_cb,
 324                               "menu_conv_call", "activate", chat_window_call_activate_cb,
 325                               "menu_conv_log", "activate", chat_window_log_activate_cb,
 326                               "menu_conv_add_contact", "activate", chat_window_add_contact_activate_cb,
 327                               "menu_conv_info", "activate", chat_window_info_activate_cb,
 328                               "menu_conv_close", "activate", chat_window_close_activate_cb,
 329                               "menu_room_set_topic", "activate", chat_window_room_set_topic_activate_cb,
 330                               "menu_room_join_new", "activate", chat_window_room_join_new_activate_cb,
 331                               "menu_room_invite", "activate", chat_window_room_invite_activate_cb,
 332                               "menu_room_add", "activate", chat_window_room_add_activate_cb,
 333                               "menu_edit", "activate", chat_window_edit_activate_cb,
 334                               "menu_edit_cut", "activate", chat_window_cut_activate_cb,
 335                               "menu_edit_copy", "activate", chat_window_copy_activate_cb,
 336                               "menu_edit_paste", "activate", chat_window_paste_activate_cb,
 337                               "menu_tabs_left", "activate", chat_window_tabs_left_activate_cb,
 338                               "menu_tabs_right", "activate", chat_window_tabs_right_activate_cb,
 339                               "menu_tabs_detach", "activate", chat_window_detach_activate_cb,
 340                               "menu_help_contents", "activate", chat_window_help_contents_cb,
 341                               "menu_help_about", "activate", chat_window_help_about_cb,
 342                               NULL);
 343
 344         g_object_unref (glade);
 345
 346         /* Set up chatroom manager */
 347         priv->chatroom_manager = empathy_chatroom_manager_new ();
 348         g_signal_connect_swapped (priv->chatroom_manager, "chatroom-added",
 349                                   G_CALLBACK (chat_window_update_menu),
 350                                   window);
 351         g_signal_connect_swapped (priv->chatroom_manager, "chatroom-removed",
 352                                   G_CALLBACK (chat_window_update_menu),
 353                                   window);
 354
 355         priv->notebook = gtk_notebook_new ();
 356         gtk_notebook_set_group (GTK_NOTEBOOK (priv->notebook), "EmpathyChatWindow");
 357         gtk_box_pack_start (GTK_BOX (chat_vbox), priv->notebook, TRUE, TRUE, 0);
 358         gtk_widget_show (priv->notebook);
 359
 360         /* Set up accels */
 361         accel_group = gtk_accel_group_new ();
 362         gtk_window_add_accel_group (GTK_WINDOW (priv->dialog), accel_group);
 363
 364         for (i = 0; i < G_N_ELEMENTS (tab_accel_keys); i++) {
 365                 closure =  g_cclosure_new (G_CALLBACK (chat_window_accel_cb),
 366                                            window,
 367                                            NULL);
 368                 gtk_accel_group_connect (accel_group,
 369                                          tab_accel_keys[i],
 370                                          GDK_MOD1_MASK,
 371                                          0,
 372                                          closure);
 373         }
 374
 375         g_object_unref (accel_group);
 376
 377         /* Set the contact information menu item image to the Empathy
 378          * stock image
 379          */
 380         image = gtk_image_menu_item_get_image (GTK_IMAGE_MENU_ITEM (priv->menu_conv_info));
 381         gtk_image_set_from_icon_name (GTK_IMAGE (image),
 382                                       EMPATHY_IMAGE_CONTACT_INFORMATION,
 383                                       GTK_ICON_SIZE_MENU);
 384
 385         /* Set up smiley menu */
 386         menu = empathy_chat_view_get_smiley_menu (
 387                 G_CALLBACK (chat_window_insert_smiley_activate_cb),
 388                 window);
 389         gtk_menu_item_set_submenu (GTK_MENU_ITEM (priv->menu_conv_insert_smiley), menu);
 390
 391         /* Set up signals we can't do with glade since we may need to
 392          * block/unblock them at some later stage.
 393          */
 394
 395         g_signal_connect (priv->dialog,
 396                           "delete_event",
 397                           G_CALLBACK (chat_window_delete_event_cb),
 398                           window);
 399
 400         g_signal_connect (priv->menu_room_show_contacts,
 401                           "toggled",
 402                           G_CALLBACK (chat_window_show_contacts_toggled_cb),
 403                           window);
 404
 405         g_signal_connect_swapped (priv->menu_tabs_prev,
 406                                   "activate",
 407                                   G_CALLBACK (gtk_notebook_prev_page),
 408                                   priv->notebook);
 409         g_signal_connect_swapped (priv->menu_tabs_next,
 410                                   "activate",
 411                                   G_CALLBACK (gtk_notebook_next_page),
 412                                   priv->notebook);
 413
 414         g_signal_connect (priv->dialog,
 415                           "focus_in_event",
 416                           G_CALLBACK (chat_window_focus_in_event_cb),
 417                           window);
 418         g_signal_connect_after (priv->notebook,
 419                                 "switch_page",
 420                                 G_CALLBACK (chat_window_page_switched_cb),
 421                                 window);
 422         g_signal_connect (priv->notebook,
 423                           "page_reordered",
 424                           G_CALLBACK (chat_window_page_reordered_cb),
 425                           window);
 426         g_signal_connect (priv->notebook,
 427                           "page_added",
 428                           G_CALLBACK (chat_window_page_added_cb),
 429                           window);
 430         g_signal_connect (priv->notebook,
 431                           "page_removed",
 432                           G_CALLBACK (chat_window_page_removed_cb),
 433                           window);
 434
 435         /* Set up drag and drop */
 436         gtk_drag_dest_set (GTK_WIDGET (priv->notebook),
 437                            GTK_DEST_DEFAULT_ALL,
 438                            drag_types_dest,
 439                            G_N_ELEMENTS (drag_types_dest),
 440                            GDK_ACTION_MOVE);
 441
 442         g_signal_connect (priv->notebook,
 443                           "drag-data-received",
 444                           G_CALLBACK (chat_window_drag_data_received),
 445                           window);
 446
 447         chat_windows = g_list_prepend (chat_windows, window);
 448
 449         /* Set up private details */
 450         priv->chats = NULL;
 451         priv->chats_new_msg = NULL;
 452         priv->chats_composing = NULL;
 453         priv->current_chat = NULL;
 454 }
 455
 456 /* Returns the window to open a new tab in if there is only one window
 457  * visble, otherwise, returns NULL indicating that a new window should
 458  * be added.
 459  */
 460 EmpathyChatWindow *
 461 empathy_chat_window_get_default (void)
 462 {
 463         GList    *l;
 464         gboolean  separate_windows = TRUE;
 465
 466         empathy_conf_get_bool (empathy_conf_get (),
 467                               EMPATHY_PREFS_UI_SEPARATE_CHAT_WINDOWS,
 468                               &separate_windows);
 469
 470         if (separate_windows) {
 471                 /* Always create a new window */
 472                 return NULL;
 473         }
 474
 475         for (l = chat_windows; l; l = l->next) {
 476                 EmpathyChatWindow *chat_window;
 477                 GtkWidget         *dialog;
 478
 479                 chat_window = l->data;
 480
 481                 dialog = empathy_chat_window_get_dialog (chat_window);
 482                 if (empathy_window_get_is_visible (GTK_WINDOW (GTK_WINDOW (dialog)))) {
 483                         /* Found a visible window on this desktop */
 484                         return chat_window;
 485                 }
 486         }
 487
 488         return NULL;
 489 }
 490
 491 static void
 492 empathy_chat_window_finalize (GObject *object)
 493 {
 494         EmpathyChatWindow     *window;
 495         EmpathyChatWindowPriv *priv;
 496
 497         window = EMPATHY_CHAT_WINDOW (object);
 498         priv = GET_PRIV (window);
 499
 500         empathy_debug (DEBUG_DOMAIN, "Finalized: %p", object);
 501
 502         if (priv->save_geometry_id != 0) {
 503                 g_source_remove (priv->save_geometry_id);
 504         }
 505
 506         chat_windows = g_list_remove (chat_windows, window);
 507         gtk_widget_destroy (priv->dialog);
 508
 509         g_signal_handlers_disconnect_by_func (priv->chatroom_manager,
 510                                               chat_window_update_menu,
 511                                               window);
 512         g_object_unref (priv->chatroom_manager);
 513
 514         G_OBJECT_CLASS (empathy_chat_window_parent_class)->finalize (object);
 515 }
 516
 517 static void
 518 chat_window_accel_cb (GtkAccelGroup    *accelgroup,
 519                       GObject          *object,
 520                       guint             key,
 521                       GdkModifierType   mod,
 522                       EmpathyChatWindow *window)
 523 {
 524         EmpathyChatWindowPriv *priv;
 525         gint                  num = -1;
 526         gint                  i;
 527
 528         priv = GET_PRIV (window);
 529
 530         for (i = 0; i < G_N_ELEMENTS (tab_accel_keys); i++) {
 531                 if (tab_accel_keys[i] == key) {
 532                         num = i;
 533                         break;
 534                 }
 535         }
 536
 537         if (num != -1) {
 538                 gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), num);
 539         }
 540 }
 541
 542 static EmpathyChatWindow *
 543 chat_window_find_chat (EmpathyChat *chat)
 544 {
 545         EmpathyChatWindowPriv *priv;
 546         GList                 *l, *ll;
 547
 548         for (l = chat_windows; l; l = l->next) {
 549                 priv = GET_PRIV (l->data);
 550                 ll = g_list_find (priv->chats, chat);
 551                 if (ll) {
 552                         return l->data;
 553                 }
 554         }
 555
 556         return NULL;
 557 }
 558
 559 static void
 560 chat_window_close_clicked_cb (GtkWidget  *button,
 561                               EmpathyChat *chat)
 562 {
 563         EmpathyChatWindow *window;
 564
 565         window = chat_window_find_chat (chat);
 566         empathy_chat_window_remove_chat (window, chat);
 567 }
 568
 569 static void
 570 chat_window_close_button_style_set_cb (GtkWidget *button,
 571                                        GtkStyle  *previous_style,
 572                                        gpointer   user_data)
 573 {
 574         gint h, w;
 575
 576         gtk_icon_size_lookup_for_settings (gtk_widget_get_settings (button),
 577                                            GTK_ICON_SIZE_MENU, &w, &h);
 578
 579         gtk_widget_set_size_request (button, w, h);
 580 }
 581
 582 static GtkWidget *
 583 chat_window_create_label (EmpathyChatWindow *window,
 584                           EmpathyChat       *chat)
 585 {
 586         EmpathyChatWindowPriv *priv;
 587         GtkWidget            *hbox;
 588         GtkWidget            *name_label;
 589         GtkWidget            *status_image;
 590         GtkWidget            *close_button;
 591         GtkWidget            *close_image;
 592         GtkWidget            *event_box;
 593         GtkWidget            *event_box_hbox;
 594         PangoAttrList        *attr_list;
 595         PangoAttribute       *attr;
 596
 597         priv = GET_PRIV (window);
 598
 599         /* The spacing between the button and the label. */
 600         hbox = gtk_hbox_new (FALSE, 0);
 601
 602         event_box = gtk_event_box_new ();
 603         gtk_event_box_set_visible_window (GTK_EVENT_BOX (event_box), FALSE);
 604
 605         name_label = gtk_label_new (empathy_chat_get_name (chat));
 606         gtk_label_set_ellipsize (GTK_LABEL (name_label), PANGO_ELLIPSIZE_END);
 607
 608         attr_list = pango_attr_list_new ();
 609         attr = pango_attr_scale_new (1/1.2);
 610         attr->start_index = 0;
 611         attr->end_index = -1;
 612         pango_attr_list_insert (attr_list, attr);
 613         gtk_label_set_attributes (GTK_LABEL (name_label), attr_list);
 614         pango_attr_list_unref (attr_list);
 615
 616         gtk_misc_set_padding (GTK_MISC (name_label), 2, 0);
 617         gtk_misc_set_alignment (GTK_MISC (name_label), 0.0, 0.5);
 618         g_object_set_data (G_OBJECT (chat), "chat-window-tab-label", name_label);
 619
 620         status_image = gtk_image_new ();
 621
 622         /* Spacing between the icon and label. */
 623         event_box_hbox = gtk_hbox_new (FALSE, 0);
 624
 625         gtk_box_pack_start (GTK_BOX (event_box_hbox), status_image, FALSE, FALSE, 0);
 626         gtk_box_pack_start (GTK_BOX (event_box_hbox), name_label, TRUE, TRUE, 0);
 627
 628         g_object_set_data (G_OBJECT (chat), "chat-window-tab-image", status_image);
 629         g_object_set_data (G_OBJECT (chat), "chat-window-tab-tooltip-widget", event_box);
 630
 631         close_button = gtk_button_new ();
 632         gtk_button_set_relief (GTK_BUTTON (close_button), GTK_RELIEF_NONE);
 633
 634         /* We don't want focus/keynav for the button to avoid clutter, and
 635          * Ctrl-W works anyway.
 636          */
 637         GTK_WIDGET_UNSET_FLAGS (close_button, GTK_CAN_FOCUS);
 638         GTK_WIDGET_UNSET_FLAGS (close_button, GTK_CAN_DEFAULT);
 639
 640         /* Set the name to make the special rc style match. */
 641         gtk_widget_set_name (close_button, "empathy-close-button");
 642
 643         close_image = gtk_image_new_from_stock (GTK_STOCK_CLOSE, GTK_ICON_SIZE_MENU);
 644
 645         gtk_container_add (GTK_CONTAINER (close_button), close_image);
 646
 647         gtk_container_add (GTK_CONTAINER (event_box), event_box_hbox);
 648         gtk_box_pack_start (GTK_BOX (hbox), event_box, TRUE, TRUE, 0);
 649         gtk_box_pack_end (GTK_BOX (hbox), close_button, FALSE, FALSE, 0);
 650
 651         /* React to theme changes and also used to setup the initial size
 652          * correctly.
 653          */
 654         g_signal_connect (close_button,
 655                           "style-set",
 656                           G_CALLBACK (chat_window_close_button_style_set_cb),
 657                           chat);
 658
 659         g_signal_connect (close_button,
 660                           "clicked",
 661                           G_CALLBACK (chat_window_close_clicked_cb),
 662                           chat);
 663
 664         /* Set up tooltip */
 665         chat_window_update_tooltip (window, chat);
 666
 667         gtk_widget_show_all (hbox);
 668
 669         return hbox;
 670 }
 671
 672 static void
 673 chat_window_update_status (EmpathyChatWindow *window,
 674                            EmpathyChat       *chat)
 675 {
 676         EmpathyChatWindowPriv *priv;
 677         GtkImage             *image;
 678         const gchar          *icon_name = NULL;
 679
 680         priv = GET_PRIV (window);
 681
 682         if (g_list_find (priv->chats_new_msg, chat)) {
 683                 icon_name = EMPATHY_IMAGE_MESSAGE;
 684         }
 685         else if (g_list_find (priv->chats_composing, chat)) {
 686                 icon_name = EMPATHY_IMAGE_TYPING;
 687         }
 688         else {
 689                 icon_name = empathy_chat_get_status_icon_name (chat);
 690         }
 691         image = g_object_get_data (G_OBJECT (chat), "chat-window-tab-image");
 692         gtk_image_set_from_icon_name (image, icon_name, GTK_ICON_SIZE_MENU);
 693
 694         chat_window_update_title (window, chat);
 695         chat_window_update_tooltip (window, chat);
 696 }
 697
 698 static void
 699 chat_window_update_title (EmpathyChatWindow *window,
 700                           EmpathyChat       *chat)
 701 {
 702         EmpathyChatWindowPriv *priv;
 703         gint                   n_chats;
 704
 705         priv = GET_PRIV (window);
 706
 707         n_chats = g_list_length (priv->chats);
 708         if (n_chats == 1) {
 709                 gtk_window_set_title (GTK_WINDOW (priv->dialog),
 710                                       empathy_chat_get_name (priv->current_chat));
 711         } else {
 712                 gchar *title;
 713
 714                 title = g_strdup_printf (_("Conversations (%d)"), n_chats);
 715                 gtk_window_set_title (GTK_WINDOW (priv->dialog), title);
 716                 g_free (title);
 717         }
 718
 719         if (priv->chats_new_msg) {
 720                 gtk_window_set_icon_name (GTK_WINDOW (priv->dialog),
 721                                           EMPATHY_IMAGE_MESSAGE);
 722         } else {
 723                 gtk_window_set_icon_name (GTK_WINDOW (priv->dialog), NULL);
 724         }
 725 }
 726
 727 static void
 728 chat_window_update_menu (EmpathyChatWindow *window)
 729 {
 730         EmpathyChatWindowPriv *priv;
 731         gboolean              first_page;
 732         gboolean              last_page;
 733         gboolean              is_connected;
 734         gint                  num_pages;
 735         gint                  page_num;
 736
 737         priv = GET_PRIV (window);
 738
 739         /* Notebook pages */
 740         page_num = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
 741         num_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
 742         first_page = (page_num == 0);
 743         last_page = (page_num == (num_pages - 1));
 744
 745         gtk_widget_set_sensitive (priv->menu_tabs_next, !last_page);
 746         gtk_widget_set_sensitive (priv->menu_tabs_prev, !first_page);
 747         gtk_widget_set_sensitive (priv->menu_tabs_detach, num_pages > 1);
 748         gtk_widget_set_sensitive (priv->menu_tabs_left, !first_page);
 749         gtk_widget_set_sensitive (priv->menu_tabs_right, !last_page);
 750
 751         is_connected = empathy_chat_is_connected (priv->current_chat);
 752
 753         if (empathy_chat_is_group_chat (priv->current_chat)) {
 754                 EmpathyGroupChat *group_chat;
 755                 EmpathyChatroom  *chatroom;
 756                 gboolean         show_contacts;
 757
 758                 group_chat = EMPATHY_GROUP_CHAT (priv->current_chat);
 759
 760                 /* Show / Hide widgets */
 761                 gtk_widget_show (priv->menu_room);
 762
 763                 gtk_widget_hide (priv->menu_conv_add_contact);
 764                 gtk_widget_hide (priv->menu_conv_info);
 765                 gtk_widget_hide (priv->menu_conv_separator);
 766
 767                 /* Can we add this room to our favourites and are we
 768                  * connected to the room?
 769                  */
 770                 chatroom = empathy_chatroom_manager_find (priv->chatroom_manager,
 771                                                           empathy_chat_get_account (priv->current_chat),
 772                                                           empathy_chat_get_id (priv->current_chat));
 773
 774                 gtk_widget_set_sensitive (priv->menu_room_add, chatroom == NULL);
 775                 gtk_widget_set_sensitive (priv->menu_conv_insert_smiley, is_connected);
 776                 gtk_widget_set_sensitive (priv->menu_room_join_new, is_connected);
 777                 gtk_widget_set_sensitive (priv->menu_room_invite, is_connected);
 778
 779                 /* We need to block the signal here because all we are
 780                  * really trying to do is check or uncheck the menu
 781                  * item. If we don't do this we get funny behaviour
 782                  * with 2 or more group chat windows where showing
 783                  * contacts doesn't do anything.
 784                  */
 785                 show_contacts = empathy_group_chat_get_show_contacts (group_chat);
 786
 787                 g_signal_handlers_block_by_func (priv->menu_room_show_contacts,
 788                                                  chat_window_show_contacts_toggled_cb,
 789                                                  window);
 790
 791                 g_object_set (priv->menu_room_show_contacts,
 792                               "active", show_contacts,
 793                               NULL);
 794
 795                 g_signal_handlers_unblock_by_func (priv->menu_room_show_contacts,
 796                                                    chat_window_show_contacts_toggled_cb,
 797                                                    window);
 798         } else {
 799                 EmpathyPrivateChat *chat;
 800                 EmpathyContact     *contact;
 801                 McPresence          presence;
 802
 803                 chat = EMPATHY_PRIVATE_CHAT (priv->current_chat);
 804
 805                 /* Show / Hide widgets */
 806                 gtk_widget_hide (priv->menu_room);
 807
 808                 /* Unset presence means this contact refuses to send us his
 809                  * presence. By adding the contact we ask the contact to accept
 810                  * to send his presence. */
 811                 contact = empathy_private_chat_get_contact (chat);
 812                 presence = empathy_contact_get_presence (contact);
 813                 if (presence == MC_PRESENCE_UNSET) {
 814                         gtk_widget_show (priv->menu_conv_add_contact);
 815                 } else {
 816                         gtk_widget_hide (priv->menu_conv_add_contact);
 817                 }
 818
 819                 gtk_widget_show (priv->menu_conv_separator);
 820                 gtk_widget_show (priv->menu_conv_info);
 821
 822                 /* Are we connected? */
 823                 gtk_widget_set_sensitive (priv->menu_conv_insert_smiley, is_connected);
 824                 gtk_widget_set_sensitive (priv->menu_conv_add_contact, is_connected);
 825                 gtk_widget_set_sensitive (priv->menu_conv_info, is_connected);
 826         }
 827 }
 828
 829 static void
 830 chat_window_insert_smiley_activate_cb (GtkWidget         *menuitem,
 831                                        EmpathyChatWindow *window)
 832 {
 833         EmpathyChatWindowPriv *priv;
 834         EmpathyChat           *chat;
 835         GtkTextBuffer        *buffer;
 836         GtkTextIter           iter;
 837         const gchar          *smiley;
 838
 839         priv = GET_PRIV (window);
 840
 841         chat = priv->current_chat;
 842
 843         smiley = g_object_get_data (G_OBJECT (menuitem), "smiley_text");
 844
 845         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
 846         gtk_text_buffer_get_end_iter (buffer, &iter);
 847         gtk_text_buffer_insert (buffer, &iter,
 848                                 smiley, -1);
 849 }
 850
 851 static void
 852 chat_window_clear_activate_cb (GtkWidget        *menuitem,
 853                                EmpathyChatWindow *window)
 854 {
 855         EmpathyChatWindowPriv *priv;
 856
 857         priv = GET_PRIV (window);
 858
 859         empathy_chat_clear (priv->current_chat);
 860 }
 861
 862 static void
 863 chat_window_add_contact_activate_cb (GtkWidget        *menuitem,
 864                                      EmpathyChatWindow *window)
 865 {
 866         EmpathyChatWindowPriv *priv;
 867         //EmpathyContact        *contact;
 868
 869         priv = GET_PRIV (window);
 870
 871         //contact = empathy_chat_get_contact (priv->current_chat);
 872
 873         // FIXME: empathy_add_contact_dialog_show (NULL, contact);
 874 }
 875
 876 static void
 877 chat_window_call_activate_cb (GtkWidget         *menuitem,
 878                               EmpathyChatWindow *window)
 879 {
 880         EmpathyChatWindowPriv *priv;
 881
 882         priv = GET_PRIV (window);
 883
 884         if (!empathy_chat_is_group_chat (priv->current_chat)) {
 885                 EmpathyPrivateChat *chat;
 886                 EmpathyContact     *contact;
 887
 888                 chat = EMPATHY_PRIVATE_CHAT (priv->current_chat);
 889                 contact = empathy_private_chat_get_contact (chat);
 890
 891                 empathy_call_with_contact (contact);
 892         }
 893 }
 894
 895 static void
 896 chat_window_log_activate_cb (GtkWidget        *menuitem,
 897                              EmpathyChatWindow *window)
 898 {
 899         EmpathyChatWindowPriv *priv;
 900
 901         priv = GET_PRIV (window);
 902
 903         empathy_log_window_show (empathy_chat_get_account (priv->current_chat),
 904                                  empathy_chat_get_id (priv->current_chat),
 905                                  empathy_chat_is_group_chat (priv->current_chat),
 906                                  GTK_WINDOW (priv->dialog));
 907 }
 908
 909 static void
 910 chat_window_info_activate_cb (GtkWidget        *menuitem,
 911                               EmpathyChatWindow *window)
 912 {
 913         EmpathyChatWindowPriv *priv;
 914         EmpathyContact        *contact;
 915
 916         priv = GET_PRIV (window);
 917
 918         contact = empathy_private_chat_get_contact (EMPATHY_PRIVATE_CHAT (priv->current_chat));
 919
 920         empathy_contact_information_dialog_show (contact,
 921                                                  GTK_WINDOW (priv->dialog),
 922                                                  FALSE, FALSE);
 923 }
 924
 925 static gboolean
 926 chat_window_save_geometry_timeout_cb (EmpathyChatWindow *window)
 927 {
 928         EmpathyChatWindowPriv *priv;
 929         gint                  x, y, w, h;
 930
 931         priv = GET_PRIV (window);
 932
 933         gtk_window_get_size (GTK_WINDOW (priv->dialog), &w, &h);
 934         gtk_window_get_position (GTK_WINDOW (priv->dialog), &x, &y);
 935
 936         empathy_chat_save_geometry (priv->current_chat, x, y, w, h);
 937
 938         priv->save_geometry_id = 0;
 939
 940         return FALSE;
 941 }
 942
 943 static gboolean
 944 chat_window_configure_event_cb (GtkWidget         *widget,
 945                                 GdkEventConfigure *event,
 946                                 EmpathyChatWindow  *window)
 947 {
 948         EmpathyChatWindowPriv *priv;
 949
 950         priv = GET_PRIV (window);
 951
 952         if (priv->save_geometry_id != 0) {
 953                 g_source_remove (priv->save_geometry_id);
 954         }
 955
 956         priv->save_geometry_id =
 957                 g_timeout_add_seconds (1,
 958                                        (GSourceFunc) chat_window_save_geometry_timeout_cb,
 959                                        window);
 960
 961         return FALSE;
 962 }
 963
 964 static void
 965 chat_window_conv_activate_cb (GtkWidget         *menuitem,
 966                               EmpathyChatWindow *window)
 967 {
 968         EmpathyChatWindowPriv *priv;
 969         EmpathyLogManager     *manager;
 970         gboolean              log_exists = FALSE;
 971         gboolean              can_voip = FALSE;
 972
 973         priv = GET_PRIV (window);
 974
 975         manager = empathy_log_manager_new ();
 976         log_exists = empathy_log_manager_exists (manager,
 977                                                  empathy_chat_get_account (priv->current_chat),
 978                                                  empathy_chat_get_id (priv->current_chat),
 979                                                  empathy_chat_is_group_chat (priv->current_chat));
 980         g_object_unref (manager);
 981
 982         if (!empathy_chat_is_group_chat (priv->current_chat)) {
 983                 EmpathyPrivateChat *chat;
 984                 EmpathyContact     *contact;
 985
 986                 chat = EMPATHY_PRIVATE_CHAT (priv->current_chat);
 987                 contact = empathy_private_chat_get_contact (chat);
 988                 can_voip = empathy_contact_can_voip (contact);
 989         }
 990
 991         gtk_widget_set_sensitive (priv->menu_conv_log, log_exists);
 992 #ifdef HAVE_VOIP
 993         gtk_widget_set_sensitive (priv->menu_conv_call, can_voip);
 994 #else
 995         g_object_set (priv->menu_conv_call, "visible", FALSE, NULL);
 996         g_object_set (priv->menu_conv_call_separator, "visible", FALSE, NULL);
 997 #endif
 998 }
 999
1000 static void
1001 chat_window_show_contacts_toggled_cb (GtkWidget        *menuitem,
1002                                       EmpathyChatWindow *window)
1003 {
1004         EmpathyChatWindowPriv *priv;
1005         gboolean              show;
1006
1007         priv = GET_PRIV (window);
1008
1009         g_return_if_fail (priv->current_chat != NULL);
1010
1011         show = gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (priv->menu_room_show_contacts));
1012         empathy_group_chat_set_show_contacts (EMPATHY_GROUP_CHAT (priv->current_chat), show);
1013 }
1014
1015 static void
1016 chat_window_close_activate_cb (GtkWidget        *menuitem,
1017                                EmpathyChatWindow *window)
1018 {
1019         EmpathyChatWindowPriv *priv;
1020
1021         priv = GET_PRIV (window);
1022
1023         g_return_if_fail (priv->current_chat != NULL);
1024
1025         empathy_chat_window_remove_chat (window, priv->current_chat);
1026 }
1027
1028 static void
1029 chat_window_room_set_topic_activate_cb (GtkWidget        *menuitem,
1030                                         EmpathyChatWindow *window)
1031 {
1032         EmpathyChatWindowPriv *priv = GET_PRIV (window);
1033
1034         if (empathy_chat_is_group_chat (priv->current_chat)) {
1035                 empathy_group_chat_set_topic (EMPATHY_GROUP_CHAT (priv->current_chat));
1036         }
1037 }
1038
1039 static void
1040 chat_window_room_join_new_activate_cb (GtkWidget        *menuitem,
1041                                        EmpathyChatWindow *window)
1042 {
1043         EmpathyChatWindowPriv *priv;
1044
1045         priv = GET_PRIV (window);
1046
1047         empathy_new_chatroom_dialog_show (GTK_WINDOW (priv->dialog));
1048 }
1049
1050 static void
1051 chat_window_room_invite_activate_cb (GtkWidget        *menuitem,
1052                                      EmpathyChatWindow *window)
1053 {
1054 /* FIXME:
1055         EmpathyChatWindowPriv *priv;
1056         EmpathyContact        *own_contact;
1057         EmpathyChatroomId      id = 0;
1058
1059         priv = GET_PRIV (window);
1060         own_contact = empathy_chat_get_own_contact (priv->current_chat);
1061
1062         if (empathy_chat_is_group_chat (priv->current_chat)) {
1063                 EmpathyGroupChat *group_chat;
1064
1065                 group_chat = EMPATHY_GROUP_CHAT (priv->current_chat);
1066                 id = empathy_group_chat_get_chatroom_id (group_chat);
1067         }
1068
1069         empathy_chat_invite_dialog_show (own_contact, id);
1070 */
1071 }
1072
1073 static void
1074 chat_window_room_add_activate_cb (GtkWidget        *menuitem,
1075                                   EmpathyChatWindow *window)
1076 {
1077         EmpathyChatWindowPriv  *priv;
1078         EmpathyChatroomManager *manager;
1079         EmpathyChatroom        *chatroom;
1080
1081         priv = GET_PRIV (window);
1082
1083         g_return_if_fail (priv->current_chat != NULL);
1084
1085         if (!empathy_chat_is_group_chat (priv->current_chat)) {
1086                 return;
1087         }
1088
1089         chatroom = empathy_chatroom_new_full (empathy_chat_get_account (priv->current_chat),
1090                                               empathy_chat_get_id (priv->current_chat),
1091                                               empathy_chat_get_name (priv->current_chat),
1092                                               FALSE);
1093
1094         manager = empathy_chatroom_manager_new ();
1095         empathy_chatroom_manager_add (manager, chatroom);
1096         chat_window_update_menu (window);
1097
1098         g_object_unref (chatroom);
1099         g_object_unref (manager);
1100 }
1101
1102 static void
1103 chat_window_edit_activate_cb (GtkWidget        *menuitem,
1104                               EmpathyChatWindow *window)
1105 {
1106         EmpathyChatWindowPriv *priv;
1107         GtkClipboard         *clipboard;
1108         GtkTextBuffer        *buffer;
1109         gboolean              text_available;
1110
1111         priv = GET_PRIV (window);
1112
1113         g_return_if_fail (priv->current_chat != NULL);
1114
1115         if (!empathy_chat_is_connected (priv->current_chat)) {
1116                 gtk_widget_set_sensitive (priv->menu_edit_copy, FALSE);
1117                 gtk_widget_set_sensitive (priv->menu_edit_cut, FALSE);
1118                 gtk_widget_set_sensitive (priv->menu_edit_paste, FALSE);
1119                 return;
1120         }
1121
1122         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->current_chat->input_text_view));
1123         if (gtk_text_buffer_get_selection_bounds (buffer, NULL, NULL)) {
1124                 gtk_widget_set_sensitive (priv->menu_edit_copy, TRUE);
1125                 gtk_widget_set_sensitive (priv->menu_edit_cut, TRUE);
1126         } else {
1127                 gboolean selection;
1128
1129                 selection = empathy_chat_view_get_selection_bounds (priv->current_chat->view,
1130                                                                    NULL, NULL);
1131
1132                 gtk_widget_set_sensitive (priv->menu_edit_cut, FALSE);
1133                 gtk_widget_set_sensitive (priv->menu_edit_copy, selection);
1134         }
1135
1136         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
1137         text_available = gtk_clipboard_wait_is_text_available (clipboard);
1138         gtk_widget_set_sensitive (priv->menu_edit_paste, text_available);
1139 }
1140
1141 static void
1142 chat_window_cut_activate_cb (GtkWidget        *menuitem,
1143                              EmpathyChatWindow *window)
1144 {
1145         EmpathyChatWindowPriv *priv;
1146
1147         g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (window));
1148
1149         priv = GET_PRIV (window);
1150
1151         empathy_chat_cut (priv->current_chat);
1152 }
1153
1154 static void
1155 chat_window_copy_activate_cb (GtkWidget        *menuitem,
1156                               EmpathyChatWindow *window)
1157 {
1158         EmpathyChatWindowPriv *priv;
1159
1160         g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (window));
1161
1162         priv = GET_PRIV (window);
1163
1164         empathy_chat_copy (priv->current_chat);
1165 }
1166
1167 static void
1168 chat_window_paste_activate_cb (GtkWidget        *menuitem,
1169                                EmpathyChatWindow *window)
1170 {
1171         EmpathyChatWindowPriv *priv;
1172
1173         g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (window));
1174
1175         priv = GET_PRIV (window);
1176
1177         empathy_chat_paste (priv->current_chat);
1178 }
1179
1180 static void
1181 chat_window_tabs_left_activate_cb (GtkWidget        *menuitem,
1182                                    EmpathyChatWindow *window)
1183 {
1184         EmpathyChatWindowPriv *priv;
1185         EmpathyChat           *chat;
1186         gint                  index;
1187
1188         priv = GET_PRIV (window);
1189
1190         chat = priv->current_chat;
1191         index = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
1192         if (index <= 0) {
1193                 return;
1194         }
1195
1196         gtk_notebook_reorder_child (GTK_NOTEBOOK (priv->notebook),
1197                                     empathy_chat_get_widget (chat),
1198                                     index - 1);
1199
1200         chat_window_update_menu (window);
1201         chat_window_update_status (window, chat);
1202 }
1203
1204 static void
1205 chat_window_tabs_right_activate_cb (GtkWidget        *menuitem,
1206                                     EmpathyChatWindow *window)
1207 {
1208         EmpathyChatWindowPriv *priv;
1209         EmpathyChat           *chat;
1210         gint                  index;
1211
1212         priv = GET_PRIV (window);
1213
1214         chat = priv->current_chat;
1215         index = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
1216
1217         gtk_notebook_reorder_child (GTK_NOTEBOOK (priv->notebook),
1218                                     empathy_chat_get_widget (chat),
1219                                     index + 1);
1220
1221         chat_window_update_menu (window);
1222         chat_window_update_status (window, chat);
1223 }
1224
1225 static void
1226 chat_window_detach_activate_cb (GtkWidget        *menuitem,
1227                                 EmpathyChatWindow *window)
1228 {
1229         EmpathyChatWindowPriv *priv;
1230         EmpathyChatWindow     *new_window;
1231         EmpathyChat           *chat;
1232
1233         priv = GET_PRIV (window);
1234
1235         chat = priv->current_chat;
1236         new_window = empathy_chat_window_new ();
1237
1238         empathy_chat_window_move_chat (window, new_window, chat);
1239
1240         priv = GET_PRIV (new_window);
1241         gtk_widget_show (priv->dialog);
1242 }
1243
1244 static void
1245 chat_window_help_contents_cb (GtkWidget         *menuitem,
1246                               EmpathyChatWindow *window)
1247 {
1248         //empathy_help_show ();
1249 }
1250
1251 static void
1252 chat_window_help_about_cb (GtkWidget         *menuitem,
1253                            EmpathyChatWindow *window)
1254 {
1255         empathy_about_dialog_new (GTK_WINDOW (window));
1256 }
1257
1258 static gboolean
1259 chat_window_delete_event_cb (GtkWidget        *dialog,
1260                              GdkEvent         *event,
1261                              EmpathyChatWindow *window)
1262 {
1263         EmpathyChatWindowPriv *priv;
1264         GList                *list;
1265         GList                *l;
1266
1267         priv = GET_PRIV (window);
1268
1269         empathy_debug (DEBUG_DOMAIN, "Delete event received");
1270
1271         list = g_list_copy (priv->chats);
1272
1273         for (l = list; l; l = l->next) {
1274                 empathy_chat_window_remove_chat (window, l->data);
1275         }
1276
1277         g_list_free (list);
1278
1279         return TRUE;
1280 }
1281
1282 static void
1283 chat_window_status_changed_cb (EmpathyChat       *chat,
1284                                EmpathyChatWindow *window)
1285 {
1286         chat_window_update_menu (window);
1287         chat_window_update_status (window, chat);
1288 }
1289
1290 static void
1291 chat_window_update_tooltip (EmpathyChatWindow *window,
1292                             EmpathyChat       *chat)
1293 {
1294         EmpathyChatWindowPriv *priv;
1295         GtkWidget            *widget;
1296         gchar                *current_tooltip;
1297         gchar                *str;
1298
1299         priv = GET_PRIV (window);
1300
1301         current_tooltip = empathy_chat_get_tooltip (chat);
1302
1303         if (g_list_find (priv->chats_composing, chat)) {
1304                 str = g_strconcat (current_tooltip, "\n", _("Typing a message."), NULL);
1305                 g_free (current_tooltip);
1306         } else {
1307                 str = current_tooltip;
1308         }
1309
1310         widget = g_object_get_data (G_OBJECT (chat), "chat-window-tab-tooltip-widget");
1311         gtk_widget_set_tooltip_text (widget, str);
1312
1313         g_free (str);
1314 }
1315
1316 static void
1317 chat_window_name_changed_cb (EmpathyChat       *chat,
1318                              const gchar      *name,
1319                              EmpathyChatWindow *window)
1320 {
1321         GtkLabel *label;
1322
1323         label = g_object_get_data (G_OBJECT (chat), "chat-window-tab-label");
1324
1325         gtk_label_set_text (label, name);
1326 }
1327
1328 static void
1329 chat_window_composing_cb (EmpathyChat       *chat,
1330                           gboolean          is_composing,
1331                           EmpathyChatWindow *window)
1332 {
1333         EmpathyChatWindowPriv *priv;
1334
1335         priv = GET_PRIV (window);
1336
1337         if (is_composing && !g_list_find (priv->chats_composing, chat)) {
1338                 priv->chats_composing = g_list_prepend (priv->chats_composing, chat);
1339         } else {
1340                 priv->chats_composing = g_list_remove (priv->chats_composing, chat);
1341         }
1342
1343         chat_window_update_status (window, chat);
1344 }
1345
1346 static void
1347 chat_window_new_message_cb (EmpathyChat       *chat,
1348                             EmpathyMessage    *message,
1349                             gboolean          is_backlog,
1350                             EmpathyChatWindow *window)
1351 {
1352         EmpathyChatWindowPriv *priv;
1353         gboolean              has_focus;
1354         gboolean              needs_urgency;
1355
1356         priv = GET_PRIV (window);
1357
1358         has_focus = empathy_chat_window_has_focus (window);
1359
1360         if (has_focus && priv->current_chat == chat) {
1361                 empathy_debug (DEBUG_DOMAIN, "New message, we have focus");
1362                 return;
1363         }
1364
1365         empathy_debug (DEBUG_DOMAIN, "New message, no focus");
1366
1367         needs_urgency = FALSE;
1368         if (empathy_chat_is_group_chat (chat)) {
1369                 if (!is_backlog &&
1370                     empathy_chat_should_highlight_nick (message)) {
1371                         empathy_debug (DEBUG_DOMAIN, "Highlight this nick");
1372                         needs_urgency = TRUE;
1373                 }
1374         } else {
1375                 needs_urgency = TRUE;
1376         }
1377
1378         if (needs_urgency && !has_focus) {
1379                 chat_window_set_urgency_hint (window, TRUE);
1380         }
1381
1382         if (!is_backlog &&
1383             !g_list_find (priv->chats_new_msg, chat)) {
1384                 priv->chats_new_msg = g_list_prepend (priv->chats_new_msg, chat);
1385                 chat_window_update_status (window, chat);
1386         }
1387 }
1388
1389 static GtkNotebook *
1390 chat_window_detach_hook (GtkNotebook *source,
1391                          GtkWidget   *page,
1392                          gint         x,
1393                          gint         y,
1394                          gpointer     user_data)
1395 {
1396         EmpathyChatWindowPriv *priv;
1397         EmpathyChatWindow     *window, *new_window;
1398         EmpathyChat           *chat;
1399
1400         chat = g_object_get_data (G_OBJECT (page), "chat");
1401         window = chat_window_find_chat (chat);
1402
1403         new_window = empathy_chat_window_new ();
1404         priv = GET_PRIV (new_window);
1405
1406         empathy_debug (DEBUG_DOMAIN, "Detach hook called");
1407
1408         empathy_chat_window_move_chat (window, new_window, chat);
1409
1410         gtk_window_move (GTK_WINDOW (priv->dialog), x, y);
1411         gtk_widget_show (priv->dialog);
1412
1413         return NULL;
1414 }
1415
1416 static void
1417 chat_window_page_switched_cb (GtkNotebook      *notebook,
1418                               GtkNotebookPage  *page,
1419                               gint              page_num,
1420                               EmpathyChatWindow *window)
1421 {
1422         EmpathyChatWindowPriv *priv;
1423         EmpathyChat           *chat;
1424         GtkWidget            *child;
1425
1426         empathy_debug (DEBUG_DOMAIN, "Page switched");
1427
1428         priv = GET_PRIV (window);
1429
1430         child = gtk_notebook_get_nth_page (notebook, page_num);
1431         chat = g_object_get_data (G_OBJECT (child), "chat");
1432
1433         if (priv->page_added) {
1434                 priv->page_added = FALSE;
1435                 empathy_chat_scroll_down (chat);
1436         }
1437         else if (priv->current_chat == chat) {
1438                 return;
1439         }
1440
1441         priv->current_chat = chat;
1442         priv->chats_new_msg = g_list_remove (priv->chats_new_msg, chat);
1443
1444         chat_window_update_menu (window);
1445         chat_window_update_status (window, chat);
1446 }
1447
1448 static void
1449 chat_window_page_reordered_cb (GtkNotebook      *notebook,
1450                                GtkWidget        *widget,
1451                                guint             page_num,
1452                                EmpathyChatWindow *window)
1453 {
1454         empathy_debug (DEBUG_DOMAIN, "Page reordered");
1455
1456         chat_window_update_menu (window);
1457 }
1458
1459 static void
1460 chat_window_page_added_cb (GtkNotebook      *notebook,
1461                            GtkWidget        *child,
1462                            guint             page_num,
1463                            EmpathyChatWindow *window)
1464 {
1465         EmpathyChatWindowPriv *priv;
1466         EmpathyChat           *chat;
1467
1468         priv = GET_PRIV (window);
1469
1470         /* If we just received DND to the same window, we don't want
1471          * to do anything here like removing the tab and then readding
1472          * it, so we return here and in "page-added".
1473          */
1474         if (priv->dnd_same_window) {
1475                 empathy_debug (DEBUG_DOMAIN, "Page added (back to the same window)");
1476                 priv->dnd_same_window = FALSE;
1477                 return;
1478         }
1479
1480         empathy_debug (DEBUG_DOMAIN, "Page added");
1481
1482         /* Get chat object */
1483         chat = g_object_get_data (G_OBJECT (child), "chat");
1484
1485         /* Connect chat signals for this window */
1486         g_signal_connect (chat, "status-changed",
1487                           G_CALLBACK (chat_window_status_changed_cb),
1488                           window);
1489         g_signal_connect (chat, "name-changed",
1490                           G_CALLBACK (chat_window_name_changed_cb),
1491                           window);
1492         g_signal_connect (chat, "composing",
1493                           G_CALLBACK (chat_window_composing_cb),
1494                           window);
1495         g_signal_connect (chat, "new-message",
1496                           G_CALLBACK (chat_window_new_message_cb),
1497                           window);
1498
1499         /* Set flag so we know to perform some special operations on
1500          * switch page due to the new page being added.
1501          */
1502         priv->page_added = TRUE;
1503
1504         /* Get list of chats up to date */
1505         priv->chats = g_list_append (priv->chats, chat);
1506 }
1507
1508 static void
1509 chat_window_page_removed_cb (GtkNotebook      *notebook,
1510                              GtkWidget        *child,
1511                              guint             page_num,
1512                              EmpathyChatWindow *window)
1513 {
1514         EmpathyChatWindowPriv *priv;
1515         EmpathyChat           *chat;
1516
1517         priv = GET_PRIV (window);
1518
1519         /* If we just received DND to the same window, we don't want
1520          * to do anything here like removing the tab and then readding
1521          * it, so we return here and in "page-added".
1522          */
1523         if (priv->dnd_same_window) {
1524                 empathy_debug (DEBUG_DOMAIN, "Page removed (and will be readded to same window)");
1525                 return;
1526         }
1527
1528         empathy_debug (DEBUG_DOMAIN, "Page removed");
1529
1530         /* Get chat object */
1531         chat = g_object_get_data (G_OBJECT (child), "chat");
1532
1533         /* Disconnect all signal handlers for this chat and this window */
1534         g_signal_handlers_disconnect_by_func (chat,
1535                                               G_CALLBACK (chat_window_status_changed_cb),
1536                                               window);
1537         g_signal_handlers_disconnect_by_func (chat,
1538                                               G_CALLBACK (chat_window_name_changed_cb),
1539                                               window);
1540         g_signal_handlers_disconnect_by_func (chat,
1541                                               G_CALLBACK (chat_window_composing_cb),
1542                                               window);
1543         g_signal_handlers_disconnect_by_func (chat,
1544                                               G_CALLBACK (chat_window_new_message_cb),
1545                                               window);
1546
1547         /* Keep list of chats up to date */
1548         priv->chats = g_list_remove (priv->chats, chat);
1549         priv->chats_new_msg = g_list_remove (priv->chats_new_msg, chat);
1550         priv->chats_composing = g_list_remove (priv->chats_composing, chat);
1551
1552         if (priv->chats == NULL) {
1553                 g_object_unref (window);
1554         } else {
1555                 chat_window_update_menu (window);
1556                 chat_window_update_title (window, NULL);
1557         }
1558 }
1559
1560 static gboolean
1561 chat_window_focus_in_event_cb (GtkWidget        *widget,
1562                                GdkEvent         *event,
1563                                EmpathyChatWindow *window)
1564 {
1565         EmpathyChatWindowPriv *priv;
1566
1567         empathy_debug (DEBUG_DOMAIN, "Focus in event, updating title");
1568
1569         priv = GET_PRIV (window);
1570
1571         priv->chats_new_msg = g_list_remove (priv->chats_new_msg, priv->current_chat);
1572
1573         chat_window_set_urgency_hint (window, FALSE);
1574
1575         /* Update the title, since we now mark all unread messages as read. */
1576         chat_window_update_status (window, priv->current_chat);
1577
1578         return FALSE;
1579 }
1580
1581 static void
1582 chat_window_drag_data_received (GtkWidget        *widget,
1583                                 GdkDragContext   *context,
1584                                 int               x,
1585                                 int               y,
1586                                 GtkSelectionData *selection,
1587                                 guint             info,
1588                                 guint             time,
1589                                 EmpathyChatWindow *window)
1590 {
1591         if (info == DND_DRAG_TYPE_CONTACT_ID) {
1592                 EmpathyChat           *chat;
1593                 EmpathyChatWindow     *old_window;
1594                 McAccount             *account;
1595                 const gchar           *id = NULL;
1596                 gchar                **strv;
1597
1598                 if (selection) {
1599                         id = (const gchar*) selection->data;
1600                 }
1601
1602                 empathy_debug (DEBUG_DOMAIN, "DND contact from roster with id:'%s'", id);
1603
1604                 strv = g_strsplit (id, "/", 2);
1605                 account = mc_account_lookup (strv[0]);
1606                 chat = empathy_chat_window_find_chat (account, strv[1]);
1607
1608                 if (!chat) {
1609                         empathy_chat_with_contact_id (account, strv[2]);
1610                         g_object_unref (account);
1611                         g_strfreev (strv);
1612                         return;
1613                 }
1614                 g_object_unref (account);
1615                 g_strfreev (strv);
1616
1617                 old_window = chat_window_find_chat (chat);
1618                 if (old_window) {
1619                         if (old_window == window) {
1620                                 gtk_drag_finish (context, TRUE, FALSE, time);
1621                                 return;
1622                         }
1623
1624                         empathy_chat_window_move_chat (old_window, window, chat);
1625                 } else {
1626                         empathy_chat_window_add_chat (window, chat);
1627                 }
1628
1629                 /* Added to take care of any outstanding chat events */
1630                 empathy_chat_window_present_chat (chat);
1631
1632                 /* We should return TRUE to remove the data when doing
1633                  * GDK_ACTION_MOVE, but we don't here otherwise it has
1634                  * weird consequences, and we handle that internally
1635                  * anyway with add_chat() and remove_chat().
1636                  */
1637                 gtk_drag_finish (context, TRUE, FALSE, time);
1638         }
1639         else if (info == DND_DRAG_TYPE_TAB) {
1640                 EmpathyChat        *chat = NULL;
1641                 EmpathyChatWindow  *old_window;
1642                 GtkWidget        **child = NULL;
1643
1644                 empathy_debug (DEBUG_DOMAIN, "DND tab");
1645
1646                 if (selection) {
1647                         child = (void*) selection->data;
1648                 }
1649
1650                 if (child) {
1651                         chat = g_object_get_data (G_OBJECT (*child), "chat");
1652                 }
1653
1654                 old_window = chat_window_find_chat (chat);
1655                 if (old_window) {
1656                         EmpathyChatWindowPriv *priv;
1657
1658                         priv = GET_PRIV (window);
1659
1660                         if (old_window == window) {
1661                                 empathy_debug (DEBUG_DOMAIN, "DND tab (within same window)");
1662                                 priv->dnd_same_window = TRUE;
1663                                 gtk_drag_finish (context, TRUE, FALSE, time);
1664                                 return;
1665                         }
1666
1667                         priv->dnd_same_window = FALSE;
1668                 }
1669
1670                 /* We should return TRUE to remove the data when doing
1671                  * GDK_ACTION_MOVE, but we don't here otherwise it has
1672                  * weird consequences, and we handle that internally
1673                  * anyway with add_chat() and remove_chat().
1674                  */
1675                 gtk_drag_finish (context, TRUE, FALSE, time);
1676         } else {
1677                 empathy_debug (DEBUG_DOMAIN, "DND from unknown source");
1678                 gtk_drag_finish (context, FALSE, FALSE, time);
1679         }
1680 }
1681
1682 static void
1683 chat_window_set_urgency_hint (EmpathyChatWindow *window,
1684                               gboolean          urgent)
1685 {
1686         EmpathyChatWindowPriv *priv;
1687
1688         priv = GET_PRIV (window);
1689
1690         empathy_debug (DEBUG_DOMAIN, "Turning %s urgency hint",
1691                        urgent ? "on" : "off");
1692         gtk_window_set_urgency_hint (GTK_WINDOW (priv->dialog), urgent);
1693 }
1694
1695 EmpathyChatWindow *
1696 empathy_chat_window_new (void)
1697 {
1698         return EMPATHY_CHAT_WINDOW (g_object_new (EMPATHY_TYPE_CHAT_WINDOW, NULL));
1699 }
1700
1701 GtkWidget *
1702 empathy_chat_window_get_dialog (EmpathyChatWindow *window)
1703 {
1704         EmpathyChatWindowPriv *priv;
1705
1706         g_return_val_if_fail (window != NULL, NULL);
1707
1708         priv = GET_PRIV (window);
1709
1710         return priv->dialog;
1711 }
1712
1713 void
1714 empathy_chat_window_add_chat (EmpathyChatWindow *window,
1715                               EmpathyChat       *chat)
1716 {
1717         EmpathyChatWindowPriv *priv;
1718         GtkWidget             *label;
1719         GtkWidget             *child;
1720         gint                   x, y, w, h;
1721
1722         g_return_if_fail (window != NULL);
1723         g_return_if_fail (EMPATHY_IS_CHAT (chat));
1724
1725         priv = GET_PRIV (window);
1726
1727         /* Reference the chat object */
1728         g_object_ref (chat);
1729
1730         empathy_chat_load_geometry (chat, &x, &y, &w, &h);
1731
1732         if (x >= 0 && y >= 0) {
1733                 /* Let the window manager position it if we don't have
1734                  * good x, y coordinates.
1735                  */
1736                 gtk_window_move (GTK_WINDOW (priv->dialog), x, y);
1737         }
1738
1739         if (w > 0 && h > 0) {
1740                 /* Use the defaults from the glade file if we don't have
1741                  * good w, h geometry.
1742                  */
1743                 gtk_window_resize (GTK_WINDOW (priv->dialog), w, h);
1744         }
1745
1746         child = empathy_chat_get_widget (chat);
1747         label = chat_window_create_label (window, chat);
1748
1749         gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), child, label);
1750         gtk_notebook_set_tab_reorderable (GTK_NOTEBOOK (priv->notebook), child, TRUE);
1751         gtk_notebook_set_tab_detachable (GTK_NOTEBOOK (priv->notebook), child, TRUE);
1752         gtk_notebook_set_tab_label_packing (GTK_NOTEBOOK (priv->notebook), child,
1753                                             TRUE, TRUE, GTK_PACK_START);
1754
1755         empathy_debug (DEBUG_DOMAIN,
1756                       "Chat added (%d references)",
1757                       G_OBJECT (chat)->ref_count);
1758 }
1759
1760 void
1761 empathy_chat_window_remove_chat (EmpathyChatWindow *window,
1762                                  EmpathyChat       *chat)
1763 {
1764         EmpathyChatWindowPriv *priv;
1765         gint                  position;
1766
1767         g_return_if_fail (window != NULL);
1768         g_return_if_fail (EMPATHY_IS_CHAT (chat));
1769
1770         priv = GET_PRIV (window);
1771
1772         position = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook),
1773                                           empathy_chat_get_widget (chat));
1774         gtk_notebook_remove_page (GTK_NOTEBOOK (priv->notebook), position);
1775
1776         empathy_debug (DEBUG_DOMAIN,
1777                       "Chat removed (%d references)",
1778                       G_OBJECT (chat)->ref_count - 1);
1779
1780         g_object_unref (chat);
1781 }
1782
1783 void
1784 empathy_chat_window_move_chat (EmpathyChatWindow *old_window,
1785                                EmpathyChatWindow *new_window,
1786                                EmpathyChat       *chat)
1787 {
1788         GtkWidget *widget;
1789
1790         g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (old_window));
1791         g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (new_window));
1792         g_return_if_fail (EMPATHY_IS_CHAT (chat));
1793
1794         widget = empathy_chat_get_widget (chat);
1795
1796         empathy_debug (DEBUG_DOMAIN,
1797                       "Chat moving with widget:%p (%d references)",
1798                       widget,
1799                       G_OBJECT (widget)->ref_count);
1800
1801         /* We reference here to make sure we don't loose the widget
1802          * and the EmpathyChat object during the move.
1803          */
1804         g_object_ref (chat);
1805         g_object_ref (widget);
1806
1807         empathy_chat_window_remove_chat (old_window, chat);
1808         empathy_chat_window_add_chat (new_window, chat);
1809
1810         g_object_unref (widget);
1811         g_object_unref (chat);
1812 }
1813
1814 void
1815 empathy_chat_window_switch_to_chat (EmpathyChatWindow *window,
1816                                     EmpathyChat       *chat)
1817 {
1818         EmpathyChatWindowPriv *priv;
1819         gint                  page_num;
1820
1821         g_return_if_fail (window != NULL);
1822         g_return_if_fail (EMPATHY_IS_CHAT (chat));
1823
1824         priv = GET_PRIV (window);
1825
1826         page_num = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook),
1827                                           empathy_chat_get_widget (chat));
1828         gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook),
1829                                        page_num);
1830 }
1831
1832 gboolean
1833 empathy_chat_window_has_focus (EmpathyChatWindow *window)
1834 {
1835         EmpathyChatWindowPriv *priv;
1836         gboolean              has_focus;
1837
1838         g_return_val_if_fail (EMPATHY_IS_CHAT_WINDOW (window), FALSE);
1839
1840         priv = GET_PRIV (window);
1841
1842         g_object_get (priv->dialog, "has-toplevel-focus", &has_focus, NULL);
1843
1844         return has_focus;
1845 }
1846
1847 EmpathyChat *
1848 empathy_chat_window_find_chat (McAccount   *account,
1849                                const gchar *id)
1850 {
1851         GList *l;
1852
1853         g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
1854         g_return_val_if_fail (!G_STR_EMPTY (id), NULL);
1855
1856         for (l = chat_windows; l; l = l->next) {
1857                 EmpathyChatWindowPriv *priv;
1858                 EmpathyChatWindow     *window;
1859                 GList                *ll;
1860
1861                 window = l->data;
1862                 priv = GET_PRIV (window);
1863
1864                 for (ll = priv->chats; ll; ll = ll->next) {
1865                         EmpathyChat *chat;
1866
1867                         chat = ll->data;
1868
1869                         if (empathy_account_equal (account, empathy_chat_get_account (chat)) &&
1870                             strcmp (id, empathy_chat_get_id (chat)) == 0) {
1871                                 return chat;
1872                         }
1873                 }
1874         }
1875
1876         return NULL;
1877 }
1878
1879 void
1880 empathy_chat_window_present_chat (EmpathyChat *chat)
1881 {
1882         EmpathyChatWindow     *window;
1883         EmpathyChatWindowPriv *priv;
1884
1885         g_return_if_fail (EMPATHY_IS_CHAT (chat));
1886
1887         window = chat_window_find_chat (chat);
1888
1889         /* If the chat has no window, create one */
1890         if (window == NULL) {
1891                 window = empathy_chat_window_get_default ();
1892                 if (!window) {
1893                         window = empathy_chat_window_new ();
1894                 }
1895
1896                 empathy_chat_window_add_chat (window, chat);
1897         }
1898
1899         priv = GET_PRIV (window);
1900         empathy_chat_window_switch_to_chat (window, chat);
1901         empathy_window_present (GTK_WINDOW (priv->dialog), TRUE);
1902
1903         gtk_widget_grab_focus (chat->input_text_view);
1904 }
1905