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 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 <libempathy/empathy-contact-factory.h>
  38 #include <libempathy/empathy-contact-list.h>
  39 #include <libempathy/empathy-log-manager.h>
  40 #include <libempathy/empathy-chatroom-manager.h>
  41 #include <libempathy/empathy-contact.h>
  42 #include <libempathy/empathy-debug.h>
  43 #include <libempathy/empathy-message.h>
  44 #include <libempathy/empathy-conf.h>
  45 #include <libempathy/empathy-utils.h>
  46
  47 #include "empathy-chat-window.h"
  48 #include "empathy-images.h"
  49 //#include "empathy-chat-invite.h"
  50 #include "empathy-contact-dialogs.h"
  51 #include "empathy-log-window.h"
  52 #include "empathy-new-chatroom-dialog.h"
  53 #include "empathy-preferences.h"
  54 #include "empathy-private-chat.h"
  55 #include "empathy-group-chat.h"
  56 //#include "empathy-sound.h"
  57 #include "empathy-ui-utils.h"
  58
  59 #define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), EMPATHY_TYPE_CHAT_WINDOW, EmpathyChatWindowPriv))
  60
  61 #define DEBUG_DOMAIN "ChatWindow"
  62
  63 #define URGENCY_TIMEOUT 60*1000
  64
  65 struct _EmpathyChatWindowPriv {
  66         EmpathyChatroomManager *chatroom_manager;
  67         GList                 *chats;
  68         GList                 *chats_new_msg;
  69         GList                 *chats_composing;
  70
  71         EmpathyChat            *current_chat;
  72
  73         gboolean               page_added;
  74         gboolean               dnd_same_window;
  75
  76         guint                  urgency_timeout_id;
  77
  78         GtkWidget             *dialog;
  79         GtkWidget             *notebook;
  80
  81         GtkTooltips           *tooltips;
  82
  83         /* Menu items. */
  84         GtkWidget             *menu_conv_clear;
  85         GtkWidget             *menu_conv_insert_smiley;
  86         GtkWidget             *menu_conv_log;
  87         GtkWidget             *menu_conv_separator;
  88         GtkWidget             *menu_conv_add_contact;
  89         GtkWidget             *menu_conv_info;
  90         GtkWidget             *menu_conv_close;
  91
  92         GtkWidget             *menu_room;
  93         GtkWidget             *menu_room_set_topic;
  94         GtkWidget             *menu_room_join_new;
  95         GtkWidget             *menu_room_invite;
  96         GtkWidget             *menu_room_add;
  97         GtkWidget             *menu_room_show_contacts;
  98
  99         GtkWidget             *menu_edit_cut;
 100         GtkWidget             *menu_edit_copy;
 101         GtkWidget             *menu_edit_paste;
 102
 103         GtkWidget             *menu_tabs_next;
 104         GtkWidget             *menu_tabs_prev;
 105         GtkWidget             *menu_tabs_left;
 106         GtkWidget             *menu_tabs_right;
 107         GtkWidget             *menu_tabs_detach;
 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_log_activate_cb           (GtkWidget             *menuitem,
 142                                                          EmpathyChatWindow      *window);
 143 static void       chat_window_show_contacts_toggled_cb  (GtkWidget             *menuitem,
 144                                                          EmpathyChatWindow      *window);
 145 static void       chat_window_edit_activate_cb          (GtkWidget             *menuitem,
 146                                                          EmpathyChatWindow      *window);
 147 static void       chat_window_insert_smiley_activate_cb (GtkWidget             *menuitem,
 148                                                          EmpathyChatWindow      *window);
 149 static void       chat_window_close_activate_cb         (GtkWidget             *menuitem,
 150                                                          EmpathyChatWindow      *window);
 151 static void       chat_window_room_set_topic_activate_cb(GtkWidget             *menuitem,
 152                                                          EmpathyChatWindow      *window);
 153 static void       chat_window_room_join_new_activate_cb (GtkWidget             *menuitem,
 154                                                          EmpathyChatWindow      *window);
 155 static void       chat_window_room_invite_activate_cb   (GtkWidget             *menuitem,
 156                                                          EmpathyChatWindow      *window);
 157 static void       chat_window_room_add_activate_cb      (GtkWidget             *menuitem,
 158                                                          EmpathyChatWindow      *window);
 159 static void       chat_window_cut_activate_cb           (GtkWidget             *menuitem,
 160                                                          EmpathyChatWindow      *window);
 161 static void       chat_window_copy_activate_cb          (GtkWidget             *menuitem,
 162                                                          EmpathyChatWindow      *window);
 163 static void       chat_window_paste_activate_cb         (GtkWidget             *menuitem,
 164                                                          EmpathyChatWindow      *window);
 165 static void       chat_window_tabs_left_activate_cb     (GtkWidget             *menuitem,
 166                                                          EmpathyChatWindow      *window);
 167 static void       chat_window_tabs_right_activate_cb    (GtkWidget             *menuitem,
 168                                                          EmpathyChatWindow      *window);
 169 static void       chat_window_detach_activate_cb        (GtkWidget             *menuitem,
 170                                                          EmpathyChatWindow      *window);
 171 static gboolean   chat_window_delete_event_cb           (GtkWidget             *dialog,
 172                                                          GdkEvent              *event,
 173                                                          EmpathyChatWindow      *window);
 174 static void       chat_window_status_changed_cb         (EmpathyChat            *chat,
 175                                                          EmpathyChatWindow      *window);
 176 static void       chat_window_update_tooltip            (EmpathyChatWindow      *window,
 177                                                          EmpathyChat            *chat);
 178 static void       chat_window_name_changed_cb           (EmpathyChat            *chat,
 179                                                          const gchar           *name,
 180                                                          EmpathyChatWindow      *window);
 181 static void       chat_window_composing_cb              (EmpathyChat            *chat,
 182                                                          gboolean               is_composing,
 183                                                          EmpathyChatWindow      *window);
 184 static void       chat_window_new_message_cb            (EmpathyChat            *chat,
 185                                                          EmpathyMessage         *message,
 186                                                          gboolean               is_backlog,
 187                                                          EmpathyChatWindow      *window);
 188 static GtkNotebook* chat_window_detach_hook             (GtkNotebook           *source,
 189                                                          GtkWidget             *page,
 190                                                          gint                   x,
 191                                                          gint                   y,
 192                                                          gpointer               user_data);
 193 static void       chat_window_page_switched_cb          (GtkNotebook           *notebook,
 194                                                          GtkNotebookPage       *page,
 195                                                          gint                   page_num,
 196                                                          EmpathyChatWindow      *window);
 197 static void       chat_window_page_reordered_cb         (GtkNotebook           *notebook,
 198                                                          GtkWidget             *widget,
 199                                                          guint                  page_num,
 200                                                          EmpathyChatWindow      *window);
 201 static void       chat_window_page_added_cb             (GtkNotebook           *notebook,
 202                                                          GtkWidget             *child,
 203                                                          guint                  page_num,
 204                                                          EmpathyChatWindow      *window);
 205 static void       chat_window_page_removed_cb           (GtkNotebook           *notebook,
 206                                                          GtkWidget             *child,
 207                                                          guint                  page_num,
 208                                                          EmpathyChatWindow      *window);
 209 static gboolean   chat_window_focus_in_event_cb         (GtkWidget             *widget,
 210                                                          GdkEvent              *event,
 211                                                          EmpathyChatWindow      *window);
 212 static void       chat_window_drag_data_received        (GtkWidget             *widget,
 213                                                          GdkDragContext        *context,
 214                                                          int                    x,
 215                                                          int                    y,
 216                                                          GtkSelectionData      *selection,
 217                                                          guint                  info,
 218                                                          guint                  time,
 219                                                          EmpathyChatWindow      *window);
 220 static void       chat_window_set_urgency_hint          (EmpathyChatWindow      *window,
 221                                                          gboolean               urgent);
 222
 223
 224 static GList *chat_windows = NULL;
 225
 226 static const guint tab_accel_keys[] = {
 227         GDK_1, GDK_2, GDK_3, GDK_4, GDK_5,
 228         GDK_6, GDK_7, GDK_8, GDK_9, GDK_0
 229 };
 230
 231 typedef enum {
 232         DND_DRAG_TYPE_CONTACT_ID,
 233         DND_DRAG_TYPE_TAB
 234 } DndDragType;
 235
 236 static const GtkTargetEntry drag_types_dest[] = {
 237         { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
 238         { "GTK_NOTEBOOK_TAB", GTK_TARGET_SAME_APP, DND_DRAG_TYPE_TAB },
 239 };
 240
 241 G_DEFINE_TYPE (EmpathyChatWindow, empathy_chat_window, G_TYPE_OBJECT);
 242
 243 static void
 244 empathy_chat_window_class_init (EmpathyChatWindowClass *klass)
 245 {
 246         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 247
 248         object_class->finalize = empathy_chat_window_finalize;
 249
 250         g_type_class_add_private (object_class, sizeof (EmpathyChatWindowPriv));
 251
 252         /* Set up a style for the close button with no focus padding. */
 253         gtk_rc_parse_string (
 254                 "style \"empathy-close-button-style\"\n"
 255                 "{\n"
 256                 "  GtkWidget::focus-padding = 0\n"
 257                 "  xthickness = 0\n"
 258                 "  ythickness = 0\n"
 259                 "}\n"
 260                 "widget \"*.empathy-close-button\" style \"empathy-close-button-style\"");
 261
 262         gtk_notebook_set_window_creation_hook (chat_window_detach_hook, NULL, NULL);
 263 }
 264
 265 static void
 266 empathy_chat_window_init (EmpathyChatWindow *window)
 267 {
 268         EmpathyChatWindowPriv *priv;
 269         GladeXML             *glade;
 270         GtkAccelGroup        *accel_group;
 271         GtkWidget            *image;
 272         GClosure             *closure;
 273         GtkWidget            *menu_conv;
 274         GtkWidget            *menu;
 275         gint                  i;
 276         GtkWidget            *chat_vbox;
 277
 278         priv = GET_PRIV (window);
 279
 280         priv->tooltips = g_object_ref_sink (gtk_tooltips_new ());
 281
 282         glade = empathy_glade_get_file ("empathy-chat.glade",
 283                                        "chat_window",
 284                                        NULL,
 285                                        "chat_window", &priv->dialog,
 286                                        "chat_vbox", &chat_vbox,
 287                                        "menu_conv", &menu_conv,
 288                                        "menu_conv_clear", &priv->menu_conv_clear,
 289                                        "menu_conv_insert_smiley", &priv->menu_conv_insert_smiley,
 290                                        "menu_conv_log", &priv->menu_conv_log,
 291                                        "menu_conv_separator", &priv->menu_conv_separator,
 292                                        "menu_conv_add_contact", &priv->menu_conv_add_contact,
 293                                        "menu_conv_info", &priv->menu_conv_info,
 294                                        "menu_conv_close", &priv->menu_conv_close,
 295                                        "menu_room", &priv->menu_room,
 296                                        "menu_room_set_topic", &priv->menu_room_set_topic,
 297                                        "menu_room_join_new", &priv->menu_room_join_new,
 298                                        "menu_room_invite", &priv->menu_room_invite,
 299                                        "menu_room_add", &priv->menu_room_add,
 300                                        "menu_room_show_contacts", &priv->menu_room_show_contacts,
 301                                        "menu_edit_cut", &priv->menu_edit_cut,
 302                                        "menu_edit_copy", &priv->menu_edit_copy,
 303                                        "menu_edit_paste", &priv->menu_edit_paste,
 304                                        "menu_tabs_next", &priv->menu_tabs_next,
 305                                        "menu_tabs_prev", &priv->menu_tabs_prev,
 306                                        "menu_tabs_left", &priv->menu_tabs_left,
 307                                        "menu_tabs_right", &priv->menu_tabs_right,
 308                                        "menu_tabs_detach", &priv->menu_tabs_detach,
 309                                        NULL);
 310
 311         empathy_glade_connect (glade,
 312                               window,
 313                               "chat_window", "configure-event", chat_window_configure_event_cb,
 314                               "menu_conv", "activate", chat_window_conv_activate_cb,
 315                               "menu_conv_clear", "activate", chat_window_clear_activate_cb,
 316                               "menu_conv_log", "activate", chat_window_log_activate_cb,
 317                               "menu_conv_add_contact", "activate", chat_window_add_contact_activate_cb,
 318                               "menu_conv_info", "activate", chat_window_info_activate_cb,
 319                               "menu_conv_close", "activate", chat_window_close_activate_cb,
 320                               "menu_room_set_topic", "activate", chat_window_room_set_topic_activate_cb,
 321                               "menu_room_join_new", "activate", chat_window_room_join_new_activate_cb,
 322                               "menu_room_invite", "activate", chat_window_room_invite_activate_cb,
 323                               "menu_room_add", "activate", chat_window_room_add_activate_cb,
 324                               "menu_edit", "activate", chat_window_edit_activate_cb,
 325                               "menu_edit_cut", "activate", chat_window_cut_activate_cb,
 326                               "menu_edit_copy", "activate", chat_window_copy_activate_cb,
 327                               "menu_edit_paste", "activate", chat_window_paste_activate_cb,
 328                               "menu_tabs_left", "activate", chat_window_tabs_left_activate_cb,
 329                               "menu_tabs_right", "activate", chat_window_tabs_right_activate_cb,
 330                               "menu_tabs_detach", "activate", chat_window_detach_activate_cb,
 331                               NULL);
 332
 333         g_object_unref (glade);
 334
 335         /* Set up chatroom manager */
 336         priv->chatroom_manager = empathy_chatroom_manager_new ();
 337         g_signal_connect_swapped (priv->chatroom_manager, "chatroom-added",
 338                                   G_CALLBACK (chat_window_update_menu),
 339                                   window);
 340         g_signal_connect_swapped (priv->chatroom_manager, "chatroom-removed",
 341                                   G_CALLBACK (chat_window_update_menu),
 342                                   window);
 343
 344         priv->notebook = gtk_notebook_new ();
 345         gtk_notebook_set_group_id (GTK_NOTEBOOK (priv->notebook), 1);
 346         gtk_box_pack_start (GTK_BOX (chat_vbox), priv->notebook, TRUE, TRUE, 0);
 347         gtk_widget_show (priv->notebook);
 348
 349         /* Set up accels */
 350         accel_group = gtk_accel_group_new ();
 351         gtk_window_add_accel_group (GTK_WINDOW (priv->dialog), accel_group);
 352
 353         for (i = 0; i < G_N_ELEMENTS (tab_accel_keys); i++) {
 354                 closure =  g_cclosure_new (G_CALLBACK (chat_window_accel_cb),
 355                                            window,
 356                                            NULL);
 357                 gtk_accel_group_connect (accel_group,
 358                                          tab_accel_keys[i],
 359                                          GDK_MOD1_MASK,
 360                                          0,
 361                                          closure);
 362         }
 363
 364         g_object_unref (accel_group);
 365
 366         /* Set the contact information menu item image to the Empathy
 367          * stock image
 368          */
 369         image = gtk_image_menu_item_get_image (GTK_IMAGE_MENU_ITEM (priv->menu_conv_info));
 370         gtk_image_set_from_icon_name (GTK_IMAGE (image),
 371                                       EMPATHY_IMAGE_CONTACT_INFORMATION,
 372                                       GTK_ICON_SIZE_MENU);
 373
 374         /* Set up smiley menu */
 375         menu = empathy_chat_view_get_smiley_menu (
 376                 G_CALLBACK (chat_window_insert_smiley_activate_cb),
 377                 window,
 378                 priv->tooltips);
 379         gtk_menu_item_set_submenu (GTK_MENU_ITEM (priv->menu_conv_insert_smiley), menu);
 380
 381         /* Set up signals we can't do with glade since we may need to
 382          * block/unblock them at some later stage.
 383          */
 384
 385         g_signal_connect (priv->dialog,
 386                           "delete_event",
 387                           G_CALLBACK (chat_window_delete_event_cb),
 388                           window);
 389
 390         g_signal_connect (priv->menu_room_show_contacts,
 391                           "toggled",
 392                           G_CALLBACK (chat_window_show_contacts_toggled_cb),
 393                           window);
 394
 395         g_signal_connect_swapped (priv->menu_tabs_prev,
 396                                   "activate",
 397                                   G_CALLBACK (gtk_notebook_prev_page),
 398                                   priv->notebook);
 399         g_signal_connect_swapped (priv->menu_tabs_next,
 400                                   "activate",
 401                                   G_CALLBACK (gtk_notebook_next_page),
 402                                   priv->notebook);
 403
 404         g_signal_connect (priv->dialog,
 405                           "focus_in_event",
 406                           G_CALLBACK (chat_window_focus_in_event_cb),
 407                           window);
 408         g_signal_connect_after (priv->notebook,
 409                                 "switch_page",
 410                                 G_CALLBACK (chat_window_page_switched_cb),
 411                                 window);
 412         g_signal_connect (priv->notebook,
 413                           "page_reordered",
 414                           G_CALLBACK (chat_window_page_reordered_cb),
 415                           window);
 416         g_signal_connect (priv->notebook,
 417                           "page_added",
 418                           G_CALLBACK (chat_window_page_added_cb),
 419                           window);
 420         g_signal_connect (priv->notebook,
 421                           "page_removed",
 422                           G_CALLBACK (chat_window_page_removed_cb),
 423                           window);
 424
 425         /* Set up drag and drop */
 426         gtk_drag_dest_set (GTK_WIDGET (priv->notebook),
 427                            GTK_DEST_DEFAULT_ALL,
 428                            drag_types_dest,
 429                            G_N_ELEMENTS (drag_types_dest),
 430                            GDK_ACTION_MOVE);
 431
 432         g_signal_connect (priv->notebook,
 433                           "drag-data-received",
 434                           G_CALLBACK (chat_window_drag_data_received),
 435                           window);
 436
 437         chat_windows = g_list_prepend (chat_windows, window);
 438
 439         /* Set up private details */
 440         priv->chats = NULL;
 441         priv->chats_new_msg = NULL;
 442         priv->chats_composing = NULL;
 443         priv->current_chat = NULL;
 444 }
 445
 446 /* Returns the window to open a new tab in if there is only one window
 447  * visble, otherwise, returns NULL indicating that a new window should
 448  * be added.
 449  */
 450 EmpathyChatWindow *
 451 empathy_chat_window_get_default (void)
 452 {
 453         GList    *l;
 454         gboolean  separate_windows = TRUE;
 455
 456         empathy_conf_get_bool (empathy_conf_get (),
 457                               EMPATHY_PREFS_UI_SEPARATE_CHAT_WINDOWS,
 458                               &separate_windows);
 459
 460         if (separate_windows) {
 461                 /* Always create a new window */
 462                 return NULL;
 463         }
 464
 465         for (l = chat_windows; l; l = l->next) {
 466                 EmpathyChatWindow *chat_window;
 467                 GtkWidget        *dialog;
 468                 GdkWindow        *window;
 469                 gboolean          visible;
 470
 471                 chat_window = l->data;
 472
 473                 dialog = empathy_chat_window_get_dialog (chat_window);
 474                 window = dialog->window;
 475
 476                 g_object_get (dialog,
 477                               "visible", &visible,
 478                               NULL);
 479
 480                 visible = visible && !(gdk_window_get_state (window) & GDK_WINDOW_STATE_ICONIFIED);
 481
 482                 if (visible) {
 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         if (priv->urgency_timeout_id != 0) {
 507                 g_source_remove (priv->urgency_timeout_id);
 508         }
 509
 510         chat_windows = g_list_remove (chat_windows, window);
 511         gtk_widget_destroy (priv->dialog);
 512         g_object_unref (priv->tooltips);
 513
 514         g_signal_handlers_disconnect_by_func (priv->chatroom_manager,
 515                                               chat_window_update_menu,
 516                                               window);
 517         g_object_unref (priv->chatroom_manager);
 518
 519         G_OBJECT_CLASS (empathy_chat_window_parent_class)->finalize (object);
 520 }
 521
 522 static void
 523 chat_window_accel_cb (GtkAccelGroup    *accelgroup,
 524                       GObject          *object,
 525                       guint             key,
 526                       GdkModifierType   mod,
 527                       EmpathyChatWindow *window)
 528 {
 529         EmpathyChatWindowPriv *priv;
 530         gint                  num = -1;
 531         gint                  i;
 532
 533         priv = GET_PRIV (window);
 534
 535         for (i = 0; i < G_N_ELEMENTS (tab_accel_keys); i++) {
 536                 if (tab_accel_keys[i] == key) {
 537                         num = i;
 538                         break;
 539                 }
 540         }
 541
 542         if (num != -1) {
 543                 gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), num);
 544         }
 545 }
 546
 547 static void
 548 chat_window_close_clicked_cb (GtkWidget  *button,
 549                               EmpathyChat *chat)
 550 {
 551         EmpathyChatWindow *window;
 552
 553         window = empathy_chat_get_window (chat);
 554         empathy_chat_window_remove_chat (window, chat);
 555 }
 556
 557 static void
 558 chat_window_close_button_style_set_cb (GtkWidget *button,
 559                                        GtkStyle  *previous_style,
 560                                        gpointer   user_data)
 561 {
 562         gint h, w;
 563
 564         gtk_icon_size_lookup_for_settings (gtk_widget_get_settings (button),
 565                                            GTK_ICON_SIZE_MENU, &w, &h);
 566
 567         gtk_widget_set_size_request (button, w, h);
 568 }
 569
 570 static GtkWidget *
 571 chat_window_create_label (EmpathyChatWindow *window,
 572                           EmpathyChat       *chat)
 573 {
 574         EmpathyChatWindowPriv *priv;
 575         GtkWidget            *hbox;
 576         GtkWidget            *name_label;
 577         GtkWidget            *status_image;
 578         GtkWidget            *close_button;
 579         GtkWidget            *close_image;
 580         GtkWidget            *event_box;
 581         GtkWidget            *event_box_hbox;
 582         PangoAttrList        *attr_list;
 583         PangoAttribute       *attr;
 584
 585         priv = GET_PRIV (window);
 586
 587         /* The spacing between the button and the label. */
 588         hbox = gtk_hbox_new (FALSE, 0);
 589
 590         event_box = gtk_event_box_new ();
 591         gtk_event_box_set_visible_window (GTK_EVENT_BOX (event_box), FALSE);
 592
 593         name_label = gtk_label_new (empathy_chat_get_name (chat));
 594         gtk_label_set_ellipsize (GTK_LABEL (name_label), PANGO_ELLIPSIZE_END);
 595
 596         attr_list = pango_attr_list_new ();
 597         attr = pango_attr_scale_new (1/1.2);
 598         attr->start_index = 0;
 599         attr->end_index = -1;
 600         pango_attr_list_insert (attr_list, attr);
 601         gtk_label_set_attributes (GTK_LABEL (name_label), attr_list);
 602         pango_attr_list_unref (attr_list);
 603
 604         gtk_misc_set_padding (GTK_MISC (name_label), 2, 0);
 605         gtk_misc_set_alignment (GTK_MISC (name_label), 0.0, 0.5);
 606         g_object_set_data (G_OBJECT (chat), "chat-window-tab-label", name_label);
 607
 608         status_image = gtk_image_new ();
 609
 610         /* Spacing between the icon and label. */
 611         event_box_hbox = gtk_hbox_new (FALSE, 0);
 612
 613         gtk_box_pack_start (GTK_BOX (event_box_hbox), status_image, FALSE, FALSE, 0);
 614         gtk_box_pack_start (GTK_BOX (event_box_hbox), name_label, TRUE, TRUE, 0);
 615
 616         g_object_set_data (G_OBJECT (chat), "chat-window-tab-image", status_image);
 617         g_object_set_data (G_OBJECT (chat), "chat-window-tab-tooltip-widget", event_box);
 618
 619         close_button = gtk_button_new ();
 620         gtk_button_set_relief (GTK_BUTTON (close_button), GTK_RELIEF_NONE);
 621
 622         /* We don't want focus/keynav for the button to avoid clutter, and
 623          * Ctrl-W works anyway.
 624          */
 625         GTK_WIDGET_UNSET_FLAGS (close_button, GTK_CAN_FOCUS);
 626         GTK_WIDGET_UNSET_FLAGS (close_button, GTK_CAN_DEFAULT);
 627
 628         /* Set the name to make the special rc style match. */
 629         gtk_widget_set_name (close_button, "empathy-close-button");
 630
 631         close_image = gtk_image_new_from_stock (GTK_STOCK_CLOSE, GTK_ICON_SIZE_MENU);
 632
 633         gtk_container_add (GTK_CONTAINER (close_button), close_image);
 634
 635         gtk_container_add (GTK_CONTAINER (event_box), event_box_hbox);
 636         gtk_box_pack_start (GTK_BOX (hbox), event_box, TRUE, TRUE, 0);
 637         gtk_box_pack_end (GTK_BOX (hbox), close_button, FALSE, FALSE, 0);
 638
 639         /* React to theme changes and also used to setup the initial size
 640          * correctly.
 641          */
 642         g_signal_connect (close_button,
 643                           "style-set",
 644                           G_CALLBACK (chat_window_close_button_style_set_cb),
 645                           chat);
 646
 647         g_signal_connect (close_button,
 648                           "clicked",
 649                           G_CALLBACK (chat_window_close_clicked_cb),
 650                           chat);
 651
 652         /* Set up tooltip */
 653         chat_window_update_tooltip (window, chat);
 654
 655         gtk_widget_show_all (hbox);
 656
 657         return hbox;
 658 }
 659
 660 static void
 661 chat_window_update_status (EmpathyChatWindow *window,
 662                            EmpathyChat       *chat)
 663 {
 664         EmpathyChatWindowPriv *priv;
 665         GtkImage             *image;
 666         const gchar          *icon_name = NULL;
 667
 668         priv = GET_PRIV (window);
 669
 670         if (g_list_find (priv->chats_new_msg, chat)) {
 671                 icon_name = EMPATHY_IMAGE_MESSAGE;
 672         }
 673         else if (g_list_find (priv->chats_composing, chat)) {
 674                 icon_name = EMPATHY_IMAGE_TYPING;
 675         }
 676         else {
 677                 icon_name = empathy_chat_get_status_icon_name (chat);
 678         }
 679         image = g_object_get_data (G_OBJECT (chat), "chat-window-tab-image");
 680         gtk_image_set_from_icon_name (image, icon_name, GTK_ICON_SIZE_MENU);
 681
 682         chat_window_update_title (window, chat);
 683         chat_window_update_tooltip (window, chat);
 684 }
 685
 686 static void
 687 chat_window_update_title (EmpathyChatWindow *window,
 688                           EmpathyChat       *chat)
 689 {
 690         EmpathyChatWindowPriv   *priv;
 691         const gchar             *str;
 692         gchar                   *title;
 693         gint                     n_chats;
 694
 695         priv = GET_PRIV (window);
 696
 697         n_chats = g_list_length (priv->chats);
 698         if (n_chats == 1) {
 699                 if (priv->chats_new_msg) {
 700                         title = g_strdup_printf (
 701                                 "%s - %s",
 702                                 empathy_chat_get_name (priv->current_chat),
 703                                 _("New Message"));
 704                 }
 705                 else if (empathy_chat_is_group_chat (priv->current_chat)) {
 706                         title = g_strdup_printf (
 707                                 "%s - %s",
 708                                 empathy_chat_get_name (priv->current_chat),
 709                                 _("Chat Room"));
 710                 } else {
 711                         title = g_strdup_printf (
 712                                 "%s - %s",
 713                                 empathy_chat_get_name (priv->current_chat),
 714                                 _("Conversation"));
 715                 }
 716         } else {
 717                 if (priv->chats_new_msg) {
 718                         GString *names;
 719                         GList   *l;
 720                         gint     n_messages = 0;
 721
 722                         names = g_string_new (NULL);
 723
 724                         for (l = priv->chats_new_msg; l; l = l->next) {
 725                                 n_messages++;
 726                                 g_string_append (names,
 727                                                  empathy_chat_get_name (l->data));
 728                                 if (l->next) {
 729                                         g_string_append (names, ", ");
 730                                 }
 731                         }
 732
 733                         str = ngettext ("New Message", "New Messages", n_messages);
 734                         title = g_strdup_printf ("%s - %s", names->str, str);
 735                         g_string_free (names, TRUE);
 736                 } else {
 737                         str = ngettext ("Conversation", "Conversations (%d)", n_chats);
 738                         title = g_strdup_printf (str, n_chats);
 739                 }
 740         }
 741
 742         gtk_window_set_title (GTK_WINDOW (priv->dialog), title);
 743         g_free (title);
 744
 745         if (priv->chats_new_msg) {
 746                 gtk_window_set_icon_name (GTK_WINDOW (priv->dialog),
 747                                           EMPATHY_IMAGE_MESSAGE);
 748         } else {
 749                 gtk_window_set_icon_name (GTK_WINDOW (priv->dialog), NULL);
 750         }
 751 }
 752
 753 static void
 754 chat_window_update_menu (EmpathyChatWindow *window)
 755 {
 756         EmpathyChatWindowPriv *priv;
 757         gboolean              first_page;
 758         gboolean              last_page;
 759         gboolean              is_connected;
 760         gint                  num_pages;
 761         gint                  page_num;
 762
 763         priv = GET_PRIV (window);
 764
 765         /* Notebook pages */
 766         page_num = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
 767         num_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
 768         first_page = (page_num == 0);
 769         last_page = (page_num == (num_pages - 1));
 770
 771         gtk_widget_set_sensitive (priv->menu_tabs_next, !last_page);
 772         gtk_widget_set_sensitive (priv->menu_tabs_prev, !first_page);
 773         gtk_widget_set_sensitive (priv->menu_tabs_detach, num_pages > 1);
 774         gtk_widget_set_sensitive (priv->menu_tabs_left, !first_page);
 775         gtk_widget_set_sensitive (priv->menu_tabs_right, !last_page);
 776
 777         is_connected = empathy_chat_is_connected (priv->current_chat);
 778
 779         if (empathy_chat_is_group_chat (priv->current_chat)) {
 780                 EmpathyGroupChat *group_chat;
 781                 EmpathyChatroom  *chatroom;
 782                 gboolean         show_contacts;
 783
 784                 group_chat = EMPATHY_GROUP_CHAT (priv->current_chat);
 785
 786                 /* Show / Hide widgets */
 787                 gtk_widget_show (priv->menu_room);
 788
 789                 gtk_widget_hide (priv->menu_conv_add_contact);
 790                 gtk_widget_hide (priv->menu_conv_info);
 791                 gtk_widget_hide (priv->menu_conv_separator);
 792
 793                 /* Can we add this room to our favourites and are we
 794                  * connected to the room?
 795                  */
 796                 chatroom = empathy_chatroom_manager_find (priv->chatroom_manager,
 797                                                          priv->current_chat->account,
 798                                                          empathy_chat_get_id (priv->current_chat));
 799
 800                 gtk_widget_set_sensitive (priv->menu_room_add, chatroom == NULL);
 801                 gtk_widget_set_sensitive (priv->menu_conv_insert_smiley, is_connected);
 802                 gtk_widget_set_sensitive (priv->menu_room_join_new, is_connected);
 803                 gtk_widget_set_sensitive (priv->menu_room_invite, is_connected);
 804
 805                 /* We need to block the signal here because all we are
 806                  * really trying to do is check or uncheck the menu
 807                  * item. If we don't do this we get funny behaviour
 808                  * with 2 or more group chat windows where showing
 809                  * contacts doesn't do anything.
 810                  */
 811                 show_contacts = empathy_group_chat_get_show_contacts (group_chat);
 812
 813                 g_signal_handlers_block_by_func (priv->menu_room_show_contacts,
 814                                                  chat_window_show_contacts_toggled_cb,
 815                                                  window);
 816
 817                 g_object_set (priv->menu_room_show_contacts,
 818                               "active", show_contacts,
 819                               NULL);
 820
 821                 g_signal_handlers_unblock_by_func (priv->menu_room_show_contacts,
 822                                                    chat_window_show_contacts_toggled_cb,
 823                                                    window);
 824         } else {
 825                 EmpathyPrivateChat  *chat;
 826                 EmpathyContact      *contact;
 827                 EmpathyPresence     *presence;
 828
 829                 chat = EMPATHY_PRIVATE_CHAT (priv->current_chat);
 830
 831                 /* Show / Hide widgets */
 832                 gtk_widget_hide (priv->menu_room);
 833
 834                 /* presence==NULL means this contact refuses to send us his
 835                  * presence. By adding the contact we ask the contact to accept
 836                  * to send his presence. */
 837                 contact = empathy_private_chat_get_contact (chat);
 838                 presence = empathy_contact_get_presence (contact);
 839                 if (!presence) {
 840                         gtk_widget_show (priv->menu_conv_add_contact);
 841                 } else {
 842                         gtk_widget_hide (priv->menu_conv_add_contact);
 843                 }
 844
 845                 gtk_widget_show (priv->menu_conv_separator);
 846                 gtk_widget_show (priv->menu_conv_info);
 847
 848                 /* Are we connected? */
 849                 gtk_widget_set_sensitive (priv->menu_conv_insert_smiley, is_connected);
 850                 gtk_widget_set_sensitive (priv->menu_conv_add_contact, is_connected);
 851                 gtk_widget_set_sensitive (priv->menu_conv_info, is_connected);
 852         }
 853 }
 854
 855 static void
 856 chat_window_insert_smiley_activate_cb (GtkWidget        *menuitem,
 857                                        EmpathyChatWindow *window)
 858 {
 859         EmpathyChatWindowPriv *priv;
 860         EmpathyChat           *chat;
 861         GtkTextBuffer        *buffer;
 862         GtkTextIter           iter;
 863         const gchar          *smiley;
 864
 865         priv = GET_PRIV (window);
 866
 867         chat = priv->current_chat;
 868
 869         smiley = g_object_get_data (G_OBJECT (menuitem), "smiley_text");
 870
 871         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
 872         gtk_text_buffer_get_end_iter (buffer, &iter);
 873         gtk_text_buffer_insert (buffer, &iter,
 874                                 smiley, -1);
 875 }
 876
 877 static void
 878 chat_window_clear_activate_cb (GtkWidget        *menuitem,
 879                                EmpathyChatWindow *window)
 880 {
 881         EmpathyChatWindowPriv *priv;
 882
 883         priv = GET_PRIV (window);
 884
 885         empathy_chat_clear (priv->current_chat);
 886 }
 887
 888 static void
 889 chat_window_add_contact_activate_cb (GtkWidget        *menuitem,
 890                                      EmpathyChatWindow *window)
 891 {
 892         EmpathyChatWindowPriv *priv;
 893         //EmpathyContact        *contact;
 894
 895         priv = GET_PRIV (window);
 896
 897         //contact = empathy_chat_get_contact (priv->current_chat);
 898
 899         // FIXME: empathy_add_contact_dialog_show (NULL, contact);
 900 }
 901
 902 static void
 903 chat_window_log_activate_cb (GtkWidget        *menuitem,
 904                              EmpathyChatWindow *window)
 905 {
 906         EmpathyChatWindowPriv *priv;
 907
 908         priv = GET_PRIV (window);
 909
 910         empathy_log_window_show (priv->current_chat->account,
 911                                 empathy_chat_get_id (priv->current_chat),
 912                                 empathy_chat_is_group_chat (priv->current_chat),
 913                                 GTK_WINDOW (priv->dialog));
 914 }
 915
 916 static void
 917 chat_window_info_activate_cb (GtkWidget        *menuitem,
 918                               EmpathyChatWindow *window)
 919 {
 920         EmpathyChatWindowPriv *priv;
 921         EmpathyContact        *contact;
 922
 923         priv = GET_PRIV (window);
 924
 925         contact = empathy_private_chat_get_contact (EMPATHY_PRIVATE_CHAT (priv->current_chat));
 926
 927         empathy_contact_information_dialog_show (contact,
 928                                                  GTK_WINDOW (priv->dialog),
 929                                                  FALSE);
 930 }
 931
 932 static gboolean
 933 chat_window_save_geometry_timeout_cb (EmpathyChatWindow *window)
 934 {
 935         EmpathyChatWindowPriv *priv;
 936         gint                  x, y, w, h;
 937
 938         priv = GET_PRIV (window);
 939
 940         gtk_window_get_size (GTK_WINDOW (priv->dialog), &w, &h);
 941         gtk_window_get_position (GTK_WINDOW (priv->dialog), &x, &y);
 942
 943         empathy_chat_save_geometry (priv->current_chat, x, y, w, h);
 944
 945         priv->save_geometry_id = 0;
 946
 947         return FALSE;
 948 }
 949
 950 static gboolean
 951 chat_window_configure_event_cb (GtkWidget         *widget,
 952                                 GdkEventConfigure *event,
 953                                 EmpathyChatWindow  *window)
 954 {
 955         EmpathyChatWindowPriv *priv;
 956
 957         priv = GET_PRIV (window);
 958
 959         /* Only save geometry information if there is ONE chat visible. */
 960         if (g_list_length (priv->chats) > 1) {
 961                 return FALSE;
 962         }
 963
 964         if (priv->save_geometry_id != 0) {
 965                 g_source_remove (priv->save_geometry_id);
 966         }
 967
 968         priv->save_geometry_id =
 969                 g_timeout_add (500,
 970                                (GSourceFunc) chat_window_save_geometry_timeout_cb,
 971                                window);
 972
 973         return FALSE;
 974 }
 975
 976 static void
 977 chat_window_conv_activate_cb (GtkWidget        *menuitem,
 978                               EmpathyChatWindow *window)
 979 {
 980         EmpathyChatWindowPriv *priv;
 981         EmpathyLogManager    *manager;
 982         gboolean              log_exists = FALSE;
 983
 984         priv = GET_PRIV (window);
 985
 986         manager = empathy_log_manager_new ();
 987         log_exists = empathy_log_manager_exists (manager,
 988                                                  priv->current_chat->account,
 989                                                  empathy_chat_get_id (priv->current_chat),
 990                                                  empathy_chat_is_group_chat (priv->current_chat));
 991         g_object_unref (manager);
 992
 993         gtk_widget_set_sensitive (priv->menu_conv_log, log_exists);
 994 }
 995
 996 static void
 997 chat_window_show_contacts_toggled_cb (GtkWidget        *menuitem,
 998                                       EmpathyChatWindow *window)
 999 {
1000         EmpathyChatWindowPriv *priv;
1001         gboolean              show;
1002
1003         priv = GET_PRIV (window);
1004
1005         g_return_if_fail (priv->current_chat != NULL);
1006
1007         show = gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (priv->menu_room_show_contacts));
1008         empathy_group_chat_set_show_contacts (EMPATHY_GROUP_CHAT (priv->current_chat), show);
1009 }
1010
1011 static void
1012 chat_window_close_activate_cb (GtkWidget        *menuitem,
1013                                EmpathyChatWindow *window)
1014 {
1015         EmpathyChatWindowPriv *priv;
1016
1017         priv = GET_PRIV (window);
1018
1019         g_return_if_fail (priv->current_chat != NULL);
1020
1021         empathy_chat_window_remove_chat (window, priv->current_chat);
1022 }
1023
1024 static void
1025 chat_window_room_set_topic_activate_cb (GtkWidget        *menuitem,
1026                                         EmpathyChatWindow *window)
1027 {
1028         EmpathyChatWindowPriv *priv;
1029
1030         priv = GET_PRIV (window);
1031
1032         if (empathy_chat_is_group_chat (priv->current_chat)) {
1033                 EmpathyGroupChat *group_chat;
1034
1035                 group_chat = EMPATHY_GROUP_CHAT (priv->current_chat);
1036                 empathy_group_chat_set_topic (group_chat);
1037         }
1038 }
1039
1040 static void
1041 chat_window_room_join_new_activate_cb (GtkWidget        *menuitem,
1042                                        EmpathyChatWindow *window)
1043 {
1044         EmpathyChatWindowPriv *priv;
1045
1046         priv = GET_PRIV (window);
1047
1048         empathy_new_chatroom_dialog_show (GTK_WINDOW (priv->dialog));
1049 }
1050
1051 static void
1052 chat_window_room_invite_activate_cb (GtkWidget        *menuitem,
1053                                      EmpathyChatWindow *window)
1054 {
1055 /* FIXME:
1056         EmpathyChatWindowPriv *priv;
1057         EmpathyContact        *own_contact;
1058         EmpathyChatroomId      id = 0;
1059
1060         priv = GET_PRIV (window);
1061         own_contact = empathy_chat_get_own_contact (priv->current_chat);
1062
1063         if (empathy_chat_is_group_chat (priv->current_chat)) {
1064                 EmpathyGroupChat *group_chat;
1065
1066                 group_chat = EMPATHY_GROUP_CHAT (priv->current_chat);
1067                 id = empathy_group_chat_get_chatroom_id (group_chat);
1068         }
1069
1070         empathy_chat_invite_dialog_show (own_contact, id);
1071 */
1072 }
1073
1074 static void
1075 chat_window_room_add_activate_cb (GtkWidget        *menuitem,
1076                                   EmpathyChatWindow *window)
1077 {
1078         EmpathyChatWindowPriv  *priv;
1079         EmpathyChatroomManager *manager;
1080         EmpathyChatroom        *chatroom;
1081
1082         priv = GET_PRIV (window);
1083
1084         g_return_if_fail (priv->current_chat != NULL);
1085
1086         if (!empathy_chat_is_group_chat (priv->current_chat)) {
1087                 return;
1088         }
1089
1090         chatroom = empathy_chatroom_new_full (priv->current_chat->account,
1091                                              empathy_chat_get_id (priv->current_chat),
1092                                              empathy_chat_get_name (priv->current_chat),
1093                                              FALSE);
1094
1095         manager = empathy_chatroom_manager_new ();
1096         empathy_chatroom_manager_add (manager, chatroom);
1097         chat_window_update_menu (window);
1098
1099         g_object_unref (chatroom);
1100         g_object_unref (manager);
1101 }
1102
1103 static void
1104 chat_window_edit_activate_cb (GtkWidget        *menuitem,
1105                               EmpathyChatWindow *window)
1106 {
1107         EmpathyChatWindowPriv *priv;
1108         GtkClipboard         *clipboard;
1109         GtkTextBuffer        *buffer;
1110         gboolean              text_available;
1111
1112         priv = GET_PRIV (window);
1113
1114         g_return_if_fail (priv->current_chat != NULL);
1115
1116         if (!empathy_chat_is_connected (priv->current_chat)) {
1117                 gtk_widget_set_sensitive (priv->menu_edit_copy, FALSE);
1118                 gtk_widget_set_sensitive (priv->menu_edit_cut, FALSE);
1119                 gtk_widget_set_sensitive (priv->menu_edit_paste, FALSE);
1120                 return;
1121         }
1122
1123         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->current_chat->input_text_view));
1124         if (gtk_text_buffer_get_selection_bounds (buffer, NULL, NULL)) {
1125                 gtk_widget_set_sensitive (priv->menu_edit_copy, TRUE);
1126                 gtk_widget_set_sensitive (priv->menu_edit_cut, TRUE);
1127         } else {
1128                 gboolean selection;
1129
1130                 selection = empathy_chat_view_get_selection_bounds (priv->current_chat->view,
1131                                                                    NULL, NULL);
1132
1133                 gtk_widget_set_sensitive (priv->menu_edit_cut, FALSE);
1134                 gtk_widget_set_sensitive (priv->menu_edit_copy, selection);
1135         }
1136
1137         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
1138         text_available = gtk_clipboard_wait_is_text_available (clipboard);
1139         gtk_widget_set_sensitive (priv->menu_edit_paste, text_available);
1140 }
1141
1142 static void
1143 chat_window_cut_activate_cb (GtkWidget        *menuitem,
1144                              EmpathyChatWindow *window)
1145 {
1146         EmpathyChatWindowPriv *priv;
1147
1148         g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (window));
1149
1150         priv = GET_PRIV (window);
1151
1152         empathy_chat_cut (priv->current_chat);
1153 }
1154
1155 static void
1156 chat_window_copy_activate_cb (GtkWidget        *menuitem,
1157                               EmpathyChatWindow *window)
1158 {
1159         EmpathyChatWindowPriv *priv;
1160
1161         g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (window));
1162
1163         priv = GET_PRIV (window);
1164
1165         empathy_chat_copy (priv->current_chat);
1166 }
1167
1168 static void
1169 chat_window_paste_activate_cb (GtkWidget        *menuitem,
1170                                EmpathyChatWindow *window)
1171 {
1172         EmpathyChatWindowPriv *priv;
1173
1174         g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (window));
1175
1176         priv = GET_PRIV (window);
1177
1178         empathy_chat_paste (priv->current_chat);
1179 }
1180
1181 static void
1182 chat_window_tabs_left_activate_cb (GtkWidget        *menuitem,
1183                                    EmpathyChatWindow *window)
1184 {
1185         EmpathyChatWindowPriv *priv;
1186         EmpathyChat           *chat;
1187         gint                  index;
1188
1189         priv = GET_PRIV (window);
1190
1191         chat = priv->current_chat;
1192         index = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
1193         if (index <= 0) {
1194                 return;
1195         }
1196
1197         gtk_notebook_reorder_child (GTK_NOTEBOOK (priv->notebook),
1198                                     empathy_chat_get_widget (chat),
1199                                     index - 1);
1200
1201         chat_window_update_menu (window);
1202         chat_window_update_status (window, chat);
1203 }
1204
1205 static void
1206 chat_window_tabs_right_activate_cb (GtkWidget        *menuitem,
1207                                     EmpathyChatWindow *window)
1208 {
1209         EmpathyChatWindowPriv *priv;
1210         EmpathyChat           *chat;
1211         gint                  index;
1212
1213         priv = GET_PRIV (window);
1214
1215         chat = priv->current_chat;
1216         index = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
1217
1218         gtk_notebook_reorder_child (GTK_NOTEBOOK (priv->notebook),
1219                                     empathy_chat_get_widget (chat),
1220                                     index + 1);
1221
1222         chat_window_update_menu (window);
1223         chat_window_update_status (window, chat);
1224 }
1225
1226 static void
1227 chat_window_detach_activate_cb (GtkWidget        *menuitem,
1228                                 EmpathyChatWindow *window)
1229 {
1230         EmpathyChatWindowPriv *priv;
1231         EmpathyChatWindow     *new_window;
1232         EmpathyChat           *chat;
1233
1234         priv = GET_PRIV (window);
1235
1236         chat = priv->current_chat;
1237         new_window = empathy_chat_window_new ();
1238
1239         empathy_chat_window_move_chat (window, new_window, chat);
1240
1241         priv = GET_PRIV (new_window);
1242         gtk_widget_show (priv->dialog);
1243 }
1244
1245 static gboolean
1246 chat_window_delete_event_cb (GtkWidget        *dialog,
1247                              GdkEvent         *event,
1248                              EmpathyChatWindow *window)
1249 {
1250         EmpathyChatWindowPriv *priv;
1251         GList                *list;
1252         GList                *l;
1253
1254         priv = GET_PRIV (window);
1255
1256         empathy_debug (DEBUG_DOMAIN, "Delete event received");
1257
1258         list = g_list_copy (priv->chats);
1259
1260         for (l = list; l; l = l->next) {
1261                 empathy_chat_window_remove_chat (window, l->data);
1262         }
1263
1264         g_list_free (list);
1265
1266         return TRUE;
1267 }
1268
1269 static void
1270 chat_window_status_changed_cb (EmpathyChat       *chat,
1271                                EmpathyChatWindow *window)
1272 {
1273         chat_window_update_menu (window);
1274         chat_window_update_status (window, chat);
1275 }
1276
1277 static void
1278 chat_window_update_tooltip (EmpathyChatWindow *window,
1279                             EmpathyChat       *chat)
1280 {
1281         EmpathyChatWindowPriv *priv;
1282         GtkWidget            *widget;
1283         gchar                *current_tooltip;
1284         gchar                *str;
1285
1286         priv = GET_PRIV (window);
1287
1288         current_tooltip = empathy_chat_get_tooltip (chat);
1289
1290         if (g_list_find (priv->chats_composing, chat)) {
1291                 str = g_strconcat (current_tooltip, "\n", _("Typing a message."), NULL);
1292                 g_free (current_tooltip);
1293         } else {
1294                 str = current_tooltip;
1295         }
1296
1297         widget = g_object_get_data (G_OBJECT (chat), "chat-window-tab-tooltip-widget");
1298         gtk_tooltips_set_tip (priv->tooltips,
1299                               widget,
1300                               str,
1301                               NULL);
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         /* FIXME: DnD of contact do not seems to work... */
1588         if (info == DND_DRAG_TYPE_CONTACT_ID) {
1589                 EmpathyContactFactory *factory;
1590                 EmpathyContact        *contact = NULL;
1591                 EmpathyChat           *chat;
1592                 EmpathyChatWindow     *old_window;
1593                 McAccount             *account;
1594                 const gchar           *id = NULL;
1595                 gchar                **strv;
1596
1597                 if (selection) {
1598                         id = (const gchar*) selection->data;
1599                 }
1600
1601                 empathy_debug (DEBUG_DOMAIN, "DND contact from roster with id:'%s'", id);
1602
1603                 strv = g_strsplit (id, "/", 2);
1604                 factory = empathy_contact_factory_new ();
1605                 account = mc_account_lookup (strv[0]);
1606                 if (account) {
1607                         contact = empathy_contact_factory_get_from_id (factory,
1608                                                                        account,
1609                                                                        strv[1]);
1610                         g_object_unref (account);
1611                 }
1612                 g_object_unref (factory);
1613                 g_object_unref (account);
1614                 g_strfreev (strv);
1615
1616                 if (!contact) {
1617                         empathy_debug (DEBUG_DOMAIN, "DND contact from roster not found");
1618                         return;
1619                 }
1620
1621                 account = empathy_contact_get_account (contact);
1622                 chat = empathy_chat_window_find_chat (account, id);
1623                 old_window = empathy_chat_get_window (chat);
1624
1625                 if (old_window) {
1626                         if (old_window == window) {
1627                                 gtk_drag_finish (context, TRUE, FALSE, time);
1628                                 return;
1629                         }
1630
1631                         empathy_chat_window_move_chat (old_window, window, chat);
1632                 } else {
1633                         empathy_chat_window_add_chat (window, chat);
1634                 }
1635
1636                 /* Added to take care of any outstanding chat events */
1637                 empathy_chat_present (chat);
1638
1639                 /* We should return TRUE to remove the data when doing
1640                  * GDK_ACTION_MOVE, but we don't here otherwise it has
1641                  * weird consequences, and we handle that internally
1642                  * anyway with add_chat() and remove_chat().
1643                  */
1644                 gtk_drag_finish (context, TRUE, FALSE, time);
1645         }
1646         else if (info == DND_DRAG_TYPE_TAB) {
1647                 EmpathyChat        *chat = NULL;
1648                 EmpathyChatWindow  *old_window;
1649                 GtkWidget        **child = NULL;
1650
1651                 empathy_debug (DEBUG_DOMAIN, "DND tab");
1652
1653                 if (selection) {
1654                         child = (void*) selection->data;
1655                 }
1656
1657                 if (child) {
1658                         chat = g_object_get_data (G_OBJECT (*child), "chat");
1659                 }
1660
1661                 old_window = empathy_chat_get_window (chat);
1662                 if (old_window) {
1663                         EmpathyChatWindowPriv *priv;
1664
1665                         priv = GET_PRIV (window);
1666
1667                         if (old_window == window) {
1668                                 empathy_debug (DEBUG_DOMAIN, "DND tab (within same window)");
1669                                 priv->dnd_same_window = TRUE;
1670                                 gtk_drag_finish (context, TRUE, FALSE, time);
1671                                 return;
1672                         }
1673
1674                         priv->dnd_same_window = FALSE;
1675                 }
1676
1677                 /* We should return TRUE to remove the data when doing
1678                  * GDK_ACTION_MOVE, but we don't here otherwise it has
1679                  * weird consequences, and we handle that internally
1680                  * anyway with add_chat() and remove_chat().
1681                  */
1682                 gtk_drag_finish (context, TRUE, FALSE, time);
1683         } else {
1684                 empathy_debug (DEBUG_DOMAIN, "DND from unknown source");
1685                 gtk_drag_finish (context, FALSE, FALSE, time);
1686         }
1687 }
1688
1689 static gboolean
1690 chat_window_urgency_timeout_func (EmpathyChatWindow *window)
1691 {
1692         EmpathyChatWindowPriv *priv;
1693
1694         priv = GET_PRIV (window);
1695
1696         empathy_debug (DEBUG_DOMAIN, "Turning off urgency hint");
1697         gtk_window_set_urgency_hint (GTK_WINDOW (priv->dialog), FALSE);
1698
1699         priv->urgency_timeout_id = 0;
1700
1701         return FALSE;
1702 }
1703
1704 static void
1705 chat_window_set_urgency_hint (EmpathyChatWindow *window,
1706                               gboolean          urgent)
1707 {
1708         EmpathyChatWindowPriv *priv;
1709
1710         priv = GET_PRIV (window);
1711
1712         if (!urgent) {
1713                 /* Remove any existing hint and timeout. */
1714                 if (priv->urgency_timeout_id) {
1715                         empathy_debug (DEBUG_DOMAIN, "Turning off urgency hint");
1716                         gtk_window_set_urgency_hint (GTK_WINDOW (priv->dialog), FALSE);
1717                         g_source_remove (priv->urgency_timeout_id);
1718                         priv->urgency_timeout_id = 0;
1719                 }
1720                 return;
1721         }
1722
1723         /* Add a new hint and renew any exising timeout or add a new one. */
1724         if (priv->urgency_timeout_id) {
1725                 g_source_remove (priv->urgency_timeout_id);
1726         } else {
1727                 empathy_debug (DEBUG_DOMAIN, "Turning on urgency hint");
1728                 gtk_window_set_urgency_hint (GTK_WINDOW (priv->dialog), TRUE);
1729         }
1730
1731         priv->urgency_timeout_id = g_timeout_add (
1732                 URGENCY_TIMEOUT,
1733                 (GSourceFunc) chat_window_urgency_timeout_func,
1734                 window);
1735 }
1736
1737 EmpathyChatWindow *
1738 empathy_chat_window_new (void)
1739 {
1740         return EMPATHY_CHAT_WINDOW (g_object_new (EMPATHY_TYPE_CHAT_WINDOW, NULL));
1741 }
1742
1743 GtkWidget *
1744 empathy_chat_window_get_dialog (EmpathyChatWindow *window)
1745 {
1746         EmpathyChatWindowPriv *priv;
1747
1748         g_return_val_if_fail (window != NULL, NULL);
1749
1750         priv = GET_PRIV (window);
1751
1752         return priv->dialog;
1753 }
1754
1755 void
1756 empathy_chat_window_add_chat (EmpathyChatWindow *window,
1757                              EmpathyChat              *chat)
1758 {
1759         EmpathyChatWindowPriv *priv;
1760         GtkWidget            *label;
1761         GtkWidget            *child;
1762
1763         priv = GET_PRIV (window);
1764
1765         /* Reference the chat object */
1766         g_object_ref (chat);
1767
1768         /* Set the chat window */
1769         empathy_chat_set_window (chat, window);
1770
1771         if (g_list_length (priv->chats) == 0) {
1772                 gint x, y, w, h;
1773
1774                 empathy_chat_load_geometry (chat, &x, &y, &w, &h);
1775
1776                 if (x >= 0 && y >= 0) {
1777                         /* Let the window manager position it if we don't have
1778                          * good x, y coordinates.
1779                          */
1780                         gtk_window_move (GTK_WINDOW (priv->dialog), x, y);
1781                 }
1782
1783                 if (w > 0 && h > 0) {
1784                         /* Use the defaults from the glade file if we don't have
1785                          * good w, h geometry.
1786                          */
1787                         gtk_window_resize (GTK_WINDOW (priv->dialog), w, h);
1788                 }
1789         }
1790
1791         child = empathy_chat_get_widget (chat);
1792         label = chat_window_create_label (window, chat);
1793
1794         gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), child, label);
1795         gtk_notebook_set_tab_reorderable (GTK_NOTEBOOK (priv->notebook), child, TRUE);
1796         gtk_notebook_set_tab_detachable (GTK_NOTEBOOK (priv->notebook), child, TRUE);
1797         gtk_notebook_set_tab_label_packing (GTK_NOTEBOOK (priv->notebook), child,
1798                                             TRUE, TRUE, GTK_PACK_START);
1799
1800         empathy_debug (DEBUG_DOMAIN,
1801                       "Chat added (%d references)",
1802                       G_OBJECT (chat)->ref_count);
1803 }
1804
1805 void
1806 empathy_chat_window_remove_chat (EmpathyChatWindow *window,
1807                                 EmpathyChat      *chat)
1808 {
1809         EmpathyChatWindowPriv *priv;
1810         gint                  position;
1811
1812         priv = GET_PRIV (window);
1813
1814         position = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook),
1815                                           empathy_chat_get_widget (chat));
1816         gtk_notebook_remove_page (GTK_NOTEBOOK (priv->notebook), position);
1817
1818         empathy_debug (DEBUG_DOMAIN,
1819                       "Chat removed (%d references)",
1820                       G_OBJECT (chat)->ref_count - 1);
1821
1822         g_object_unref (chat);
1823 }
1824
1825 void
1826 empathy_chat_window_move_chat (EmpathyChatWindow *old_window,
1827                               EmpathyChatWindow *new_window,
1828                               EmpathyChat       *chat)
1829 {
1830         GtkWidget *widget;
1831
1832         g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (old_window));
1833         g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (new_window));
1834         g_return_if_fail (EMPATHY_IS_CHAT (chat));
1835
1836         widget = empathy_chat_get_widget (chat);
1837
1838         empathy_debug (DEBUG_DOMAIN,
1839                       "Chat moving with widget:%p (%d references)",
1840                       widget,
1841                       G_OBJECT (widget)->ref_count);
1842
1843         /* We reference here to make sure we don't loose the widget
1844          * and the EmpathyChat object during the move.
1845          */
1846         g_object_ref (chat);
1847         g_object_ref (widget);
1848
1849         empathy_chat_window_remove_chat (old_window, chat);
1850         empathy_chat_window_add_chat (new_window, chat);
1851
1852         g_object_unref (widget);
1853         g_object_unref (chat);
1854 }
1855
1856 void
1857 empathy_chat_window_switch_to_chat (EmpathyChatWindow *window,
1858                                    EmpathyChat      *chat)
1859 {
1860         EmpathyChatWindowPriv *priv;
1861         gint                  page_num;
1862
1863         priv = GET_PRIV (window);
1864
1865         page_num = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook),
1866                                           empathy_chat_get_widget (chat));
1867         gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook),
1868                                        page_num);
1869 }
1870
1871 gboolean
1872 empathy_chat_window_has_focus (EmpathyChatWindow *window)
1873 {
1874         EmpathyChatWindowPriv *priv;
1875         gboolean              has_focus;
1876
1877         g_return_val_if_fail (EMPATHY_IS_CHAT_WINDOW (window), FALSE);
1878
1879         priv = GET_PRIV (window);
1880
1881         g_object_get (priv->dialog, "has-toplevel-focus", &has_focus, NULL);
1882
1883         return has_focus;
1884 }
1885
1886 EmpathyChat *
1887 empathy_chat_window_find_chat (McAccount   *account,
1888                               const gchar *id)
1889 {
1890         GList *l;
1891
1892         for (l = chat_windows; l; l = l->next) {
1893                 EmpathyChatWindowPriv *priv;
1894                 EmpathyChatWindow     *window;
1895                 GList                *ll;
1896
1897                 window = l->data;
1898                 priv = GET_PRIV (window);
1899
1900                 for (ll = priv->chats; ll; ll = ll->next) {
1901                         EmpathyChat *chat;
1902
1903                         chat = ll->data;
1904
1905                         if (empathy_account_equal (account, chat->account) &&
1906                             strcmp (id, empathy_chat_get_id (chat)) == 0) {
1907                                 return chat;
1908                         }
1909                 }
1910         }
1911
1912         return NULL;
1913 }
1914