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