src/empathy-chat-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2003-2007 Imendio AB
   4  * Copyright (C) 2007-2008 Collabora Ltd.
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public
  17  * License along with this program; if not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  *
  21  * Authors: Mikael Hallendal <micke@imendio.com>
  22  *          Richard Hult <richard@imendio.com>
  23  *          Martyn Russell <martyn@imendio.com>
  24  *          Geert-Jan Van den Bogaerde <geertjan@gnome.org>
  25  *          Xavier Claessens <xclaesse@gmail.com>
  26  */
  27
  28 #include <config.h>
  29
  30 #include <string.h>
  31
  32 #include <gtk/gtk.h>
  33 #include <gdk/gdkkeysyms.h>
  34 #include <glade/glade.h>
  35 #include <glib/gi18n.h>
  36
  37 #include <libmissioncontrol/mission-control.h>
  38
  39 #include <libempathy/empathy-contact-factory.h>
  40 #include <libempathy/empathy-log-manager.h>
  41 #include <libempathy/empathy-chatroom-manager.h>
  42 #include <libempathy/empathy-contact.h>
  43 #include <libempathy/empathy-debug.h>
  44 #include <libempathy/empathy-message.h>
  45 #include <libempathy/empathy-utils.h>
  46
  47 #include <libempathy-gtk/empathy-images.h>
  48 #include <libempathy-gtk/empathy-conf.h>
  49 #include <libempathy-gtk/empathy-private-chat.h>
  50 #include <libempathy-gtk/empathy-group-chat.h>
  51 #include <libempathy-gtk/empathy-contact-dialogs.h>
  52 #include <libempathy-gtk/empathy-log-window.h>
  53 #include <libempathy-gtk/empathy-ui-utils.h>
  54
  55 #include "empathy-chat-window.h"
  56 #include "empathy-new-chatroom-dialog.h"
  57 #include "empathy-preferences.h"
  58 #include "empathy-about-dialog.h"
  59
  60 #define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), EMPATHY_TYPE_CHAT_WINDOW, EmpathyChatWindowPriv))
  61
  62 #define DEBUG_DOMAIN "ChatWindow"
  63
  64 struct _EmpathyChatWindowPriv {
  65         EmpathyChatroomManager *chatroom_manager;
  66         GList                 *chats;
  67         GList                 *chats_new_msg;
  68         GList                 *chats_composing;
  69
  70         EmpathyChat            *current_chat;
  71
  72         gboolean               page_added;
  73         gboolean               dnd_same_window;
  74
  75         GtkWidget             *dialog;
  76         GtkWidget             *notebook;
  77
  78         /* Menu items. */
  79         GtkWidget             *menu_conv_clear;
  80         GtkWidget             *menu_conv_insert_smiley;
  81         GtkWidget             *menu_conv_call;
  82         GtkWidget             *menu_conv_call_separator;
  83         GtkWidget             *menu_conv_log;
  84         GtkWidget             *menu_conv_separator;
  85         GtkWidget             *menu_conv_add_contact;
  86         GtkWidget             *menu_conv_info;
  87         GtkWidget             *menu_conv_close;
  88
  89         GtkWidget             *menu_room;
  90         GtkWidget             *menu_room_set_topic;
  91         GtkWidget             *menu_room_join_new;
  92         GtkWidget             *menu_room_invite;
  93         GtkWidget             *menu_room_add;
  94         GtkWidget             *menu_room_show_contacts;
  95
  96         GtkWidget             *menu_edit_cut;
  97         GtkWidget             *menu_edit_copy;
  98         GtkWidget             *menu_edit_paste;
  99
 100         GtkWidget             *menu_tabs_next;
 101         GtkWidget             *menu_tabs_prev;
 102         GtkWidget             *menu_tabs_left;
 103         GtkWidget             *menu_tabs_right;
 104         GtkWidget             *menu_tabs_detach;
 105
 106         GtkWidget             *menu_help_contents;
 107         GtkWidget             *menu_help_about;
 108
 109         guint                  save_geometry_id;
 110 };
 111
 112 static void       empathy_chat_window_class_init         (EmpathyChatWindowClass *klass);
 113 static void       empathy_chat_window_init               (EmpathyChatWindow      *window);
 114 static void       empathy_chat_window_finalize           (GObject               *object);
 115 static void       chat_window_accel_cb                  (GtkAccelGroup         *accelgroup,
 116                                                          GObject               *object,
 117                                                          guint                  key,
 118                                                          GdkModifierType        mod,
 119                                                          EmpathyChatWindow      *window);
 120 static void       chat_window_close_clicked_cb          (GtkWidget             *button,
 121                                                          EmpathyChat            *chat);
 122 static GtkWidget *chat_window_create_label              (EmpathyChatWindow      *window,
 123                                                          EmpathyChat            *chat);
 124 static void       chat_window_update_status             (EmpathyChatWindow      *window,
 125                                                          EmpathyChat            *chat);
 126 static void       chat_window_update_title              (EmpathyChatWindow      *window,
 127                                                          EmpathyChat            *chat);
 128 static void       chat_window_update_menu               (EmpathyChatWindow      *window);
 129 static gboolean   chat_window_save_geometry_timeout_cb  (EmpathyChatWindow      *window);
 130 static gboolean   chat_window_configure_event_cb        (GtkWidget             *widget,
 131                                                          GdkEventConfigure     *event,
 132                                                          EmpathyChatWindow      *window);
 133 static void       chat_window_conv_activate_cb          (GtkWidget             *menuitem,
 134                                                          EmpathyChatWindow      *window);
 135 static void       chat_window_clear_activate_cb         (GtkWidget             *menuitem,
 136                                                          EmpathyChatWindow      *window);
 137 static void       chat_window_info_activate_cb          (GtkWidget             *menuitem,
 138                                                          EmpathyChatWindow      *window);
 139 static void       chat_window_add_contact_activate_cb   (GtkWidget             *menuitem,
 140                                                          EmpathyChatWindow      *window);
 141 static void       chat_window_call_activate_cb          (GtkWidget             *menuitem,
 142                                                          EmpathyChatWindow      *window);
 143 static void       chat_window_log_activate_cb           (GtkWidget             *menuitem,
 144                                                          EmpathyChatWindow      *window);
 145 static void       chat_window_show_contacts_toggled_cb  (GtkWidget             *menuitem,
 146                                                          EmpathyChatWindow      *window);
 147 static void       chat_window_edit_activate_cb          (GtkWidget             *menuitem,
 148                                                          EmpathyChatWindow      *window);
 149 static void       chat_window_insert_smiley_activate_cb (GtkWidget             *menuitem,
 150                                                          EmpathyChatWindow      *window);
 151 static void       chat_window_close_activate_cb         (GtkWidget             *menuitem,
 152                                                          EmpathyChatWindow      *window);
 153 static void       chat_window_room_set_topic_activate_cb(GtkWidget             *menuitem,
 154                                                          EmpathyChatWindow      *window);
 155 static void       chat_window_room_join_new_activate_cb (GtkWidget             *menuitem,
 156                                                          EmpathyChatWindow      *window);
 157 static void       chat_window_room_invite_activate_cb   (GtkWidget             *menuitem,
 158                                                          EmpathyChatWindow      *window);
 159 static void       chat_window_room_add_activate_cb      (GtkWidget             *menuitem,
 160                                                          EmpathyChatWindow      *window);
 161 static void       chat_window_cut_activate_cb           (GtkWidget             *menuitem,
 162                                                          EmpathyChatWindow      *window);
 163 static void       chat_window_copy_activate_cb          (GtkWidget             *menuitem,
 164                                                          EmpathyChatWindow      *window);
 165 static void       chat_window_paste_activate_cb         (GtkWidget             *menuitem,
 166                                                          EmpathyChatWindow      *window);
 167 static void       chat_window_tabs_left_activate_cb     (GtkWidget             *menuitem,
 168                                                          EmpathyChatWindow      *window);
 169 static void       chat_window_tabs_right_activate_cb    (GtkWidget             *menuitem,
 170                                                          EmpathyChatWindow      *window);
 171 static void       chat_window_detach_activate_cb        (GtkWidget             *menuitem,
 172                                                          EmpathyChatWindow      *window);
 173 static void       chat_window_help_contents_cb          (GtkWidget             *menuitem,
 174                                                          EmpathyChatWindow      *window);
 175 static void       chat_window_help_about_cb             (GtkWidget             *menuitem,
 176                                                          EmpathyChatWindow      *window);
 177 static gboolean   chat_window_delete_event_cb           (GtkWidget             *dialog,
 178                                                          GdkEvent              *event,
 179                                                          EmpathyChatWindow      *window);
 180 static void       chat_window_status_changed_cb         (EmpathyChat            *chat,
 181                                                          EmpathyChatWindow      *window);
 182 static void       chat_window_update_tooltip            (EmpathyChatWindow      *window,
 183                                                          EmpathyChat            *chat);
 184 static void       chat_window_name_changed_cb           (EmpathyChat            *chat,
 185                                                          const gchar           *name,
 186                                                          EmpathyChatWindow      *window);
 187 static void       chat_window_composing_cb              (EmpathyChat            *chat,
 188                                                          gboolean               is_composing,
 189                                                          EmpathyChatWindow      *window);
 190 static void       chat_window_new_message_cb            (EmpathyChat            *chat,
 191                                                          EmpathyMessage         *message,
 192                                                          gboolean               is_backlog,
 193                                                          EmpathyChatWindow      *window);
 194 static GtkNotebook* chat_window_detach_hook             (GtkNotebook           *source,
 195                                                          GtkWidget             *page,
 196                                                          gint                   x,
 197                                                          gint                   y,
 198                                                          gpointer               user_data);
 199 static void       chat_window_page_switched_cb          (GtkNotebook           *notebook,
 200                                                          GtkNotebookPage       *page,
 201                                                          gint                   page_num,
 202                                                          EmpathyChatWindow      *window);
 203 static void       chat_window_page_reordered_cb         (GtkNotebook           *notebook,
 204                                                          GtkWidget             *widget,
 205                                                          guint                  page_num,
 206                                                          EmpathyChatWindow      *window);
 207 static void       chat_window_page_added_cb             (GtkNotebook           *notebook,
 208                                                          GtkWidget             *child,
 209                                                          guint                  page_num,
 210                                                          EmpathyChatWindow      *window);
 211 static void       chat_window_page_removed_cb           (GtkNotebook           *notebook,
 212                                                          GtkWidget             *child,
 213                                                          guint                  page_num,
 214                                                          EmpathyChatWindow      *window);
 215 static gboolean   chat_window_focus_in_event_cb         (GtkWidget             *widget,
 216                                                          GdkEvent              *event,
 217                                                          EmpathyChatWindow      *window);
 218 static void       chat_window_drag_data_received        (GtkWidget             *widget,
 219                                                          GdkDragContext        *context,
 220                                                          int                    x,
 221                                                          int                    y,
 222                                                          GtkSelectionData      *selection,
 223                                                          guint                  info,
 224                                                          guint                  time,
 225                                                          EmpathyChatWindow      *window);
 226 static void       chat_window_set_urgency_hint          (EmpathyChatWindow      *window,
 227                                                          gboolean               urgent);
 228
 229
 230 static GList *chat_windows = NULL;
 231
 232 static const guint tab_accel_keys[] = {
 233         GDK_1, GDK_2, GDK_3, GDK_4, GDK_5,
 234         GDK_6, GDK_7, GDK_8, GDK_9, GDK_0
 235 };
 236
 237 typedef enum {
 238         DND_DRAG_TYPE_CONTACT_ID,
 239         DND_DRAG_TYPE_TAB
 240 } DndDragType;
 241
 242 static const GtkTargetEntry drag_types_dest[] = {
 243         { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
 244         { "GTK_NOTEBOOK_TAB", GTK_TARGET_SAME_APP, DND_DRAG_TYPE_TAB },
 245 };
 246
 247 G_DEFINE_TYPE (EmpathyChatWindow, empathy_chat_window, G_TYPE_OBJECT);
 248
 249 static void
 250 empathy_chat_window_class_init (EmpathyChatWindowClass *klass)
 251 {
 252         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 253
 254         object_class->finalize = empathy_chat_window_finalize;
 255
 256         g_type_class_add_private (object_class, sizeof (EmpathyChatWindowPriv));
 257
 258         /* Set up a style for the close button with no focus padding. */
 259         gtk_rc_parse_string (
 260                 "style \"empathy-close-button-style\"\n"
 261                 "{\n"
 262                 "  GtkWidget::focus-padding = 0\n"
 263                 "  xthickness = 0\n"
 264                 "  ythickness = 0\n"
 265                 "}\n"
 266                 "widget \"*.empathy-close-button\" style \"empathy-close-button-style\"");
 267
 268         gtk_notebook_set_window_creation_hook (chat_window_detach_hook, NULL, NULL);
 269 }
 270
 271 static void
 272 empathy_chat_window_init (EmpathyChatWindow *window)
 273 {
 274         EmpathyChatWindowPriv *priv;
 275         GladeXML             *glade;
 276         GtkAccelGroup        *accel_group;
 277         GtkWidget            *image;
 278         GClosure             *closure;
 279         GtkWidget            *menu_conv;
 280         GtkWidget            *menu;
 281         gint                  i;
 282         GtkWidget            *chat_vbox;
 283         gchar                *filename;
 284
 285         priv = GET_PRIV (window);
 286
 287         filename = empathy_file_lookup ("empathy-chat.glade", "libempathy-gtk");
 288         glade = empathy_glade_get_file (filename,
 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         g_free (filename);
 321
 322         empathy_glade_connect (glade,
 323                               window,
 324                               "chat_window", "configure-event", chat_window_configure_event_cb,
 325                               "menu_conv", "activate", chat_window_conv_activate_cb,
 326                               "menu_conv_clear", "activate", chat_window_clear_activate_cb,
 327                               "menu_conv_call", "activate", chat_window_call_activate_cb,
 328                               "menu_conv_log", "activate", chat_window_log_activate_cb,
 329                               "menu_conv_add_contact", "activate", chat_window_add_contact_activate_cb,
 330                               "menu_conv_info", "activate", chat_window_info_activate_cb,
 331                               "menu_conv_close", "activate", chat_window_close_activate_cb,
 332                               "menu_room_set_topic", "activate", chat_window_room_set_topic_activate_cb,
 333                               "menu_room_join_new", "activate", chat_window_room_join_new_activate_cb,
 334                               "menu_room_invite", "activate", chat_window_room_invite_activate_cb,
 335                               "menu_room_add", "activate", chat_window_room_add_activate_cb,
 336                               "menu_edit", "activate", chat_window_edit_activate_cb,
 337                               "menu_edit_cut", "activate", chat_window_cut_activate_cb,
 338                               "menu_edit_copy", "activate", chat_window_copy_activate_cb,
 339                               "menu_edit_paste", "activate", chat_window_paste_activate_cb,
 340                               "menu_tabs_left", "activate", chat_window_tabs_left_activate_cb,
 341                               "menu_tabs_right", "activate", chat_window_tabs_right_activate_cb,
 342                               "menu_tabs_detach", "activate", chat_window_detach_activate_cb,
 343                               "menu_help_contents", "activate", chat_window_help_contents_cb,
 344                               "menu_help_about", "activate", chat_window_help_about_cb,
 345                               NULL);
 346
 347         g_object_unref (glade);
 348
 349         /* Set up chatroom manager */
 350         priv->chatroom_manager = empathy_chatroom_manager_new ();
 351         g_signal_connect_swapped (priv->chatroom_manager, "chatroom-added",
 352                                   G_CALLBACK (chat_window_update_menu),
 353                                   window);
 354         g_signal_connect_swapped (priv->chatroom_manager, "chatroom-removed",
 355                                   G_CALLBACK (chat_window_update_menu),
 356                                   window);
 357
 358         priv->notebook = gtk_notebook_new ();
 359         gtk_notebook_set_group (GTK_NOTEBOOK (priv->notebook), "EmpathyChatWindow");
 360         gtk_box_pack_start (GTK_BOX (chat_vbox), priv->notebook, TRUE, TRUE, 0);
 361         gtk_widget_show (priv->notebook);
 362
 363         /* Set up accels */
 364         accel_group = gtk_accel_group_new ();
 365         gtk_window_add_accel_group (GTK_WINDOW (priv->dialog), accel_group);
 366
 367         for (i = 0; i < G_N_ELEMENTS (tab_accel_keys); i++) {
 368                 closure =  g_cclosure_new (G_CALLBACK (chat_window_accel_cb),
 369                                            window,
 370                                            NULL);
 371                 gtk_accel_group_connect (accel_group,
 372                                          tab_accel_keys[i],
 373                                          GDK_MOD1_MASK,
 374                                          0,
 375                                          closure);
 376         }
 377
 378         g_object_unref (accel_group);
 379
 380         /* Set the contact information menu item image to the Empathy
 381          * stock image
 382          */
 383         image = gtk_image_menu_item_get_image (GTK_IMAGE_MENU_ITEM (priv->menu_conv_info));
 384         gtk_image_set_from_icon_name (GTK_IMAGE (image),
 385                                       EMPATHY_IMAGE_CONTACT_INFORMATION,
 386                                       GTK_ICON_SIZE_MENU);
 387
 388         /* Set up smiley menu */
 389         menu = empathy_chat_view_get_smiley_menu (
 390                 G_CALLBACK (chat_window_insert_smiley_activate_cb),
 391                 window);
 392         gtk_menu_item_set_submenu (GTK_MENU_ITEM (priv->menu_conv_insert_smiley), menu);
 393
 394         /* Set up signals we can't do with glade since we may need to
 395          * block/unblock them at some later stage.
 396          */
 397
 398         g_signal_connect (priv->dialog,
 399                           "delete_event",
 400                           G_CALLBACK (chat_window_delete_event_cb),
 401                           window);
 402
 403         g_signal_connect (priv->menu_room_show_contacts,
 404                           "toggled",
 405                           G_CALLBACK (chat_window_show_contacts_toggled_cb),
 406                           window);
 407
 408         g_signal_connect_swapped (priv->menu_tabs_prev,
 409                                   "activate",
 410                                   G_CALLBACK (gtk_notebook_prev_page),
 411                                   priv->notebook);
 412         g_signal_connect_swapped (priv->menu_tabs_next,
 413                                   "activate",
 414                                   G_CALLBACK (gtk_notebook_next_page),
 415                                   priv->notebook);
 416
 417         g_signal_connect (priv->dialog,
 418                           "focus_in_event",
 419                           G_CALLBACK (chat_window_focus_in_event_cb),
 420                           window);
 421         g_signal_connect_after (priv->notebook,
 422                                 "switch_page",
 423                                 G_CALLBACK (chat_window_page_switched_cb),
 424                                 window);
 425         g_signal_connect (priv->notebook,
 426                           "page_reordered",
 427                           G_CALLBACK (chat_window_page_reordered_cb),
 428                           window);
 429         g_signal_connect (priv->notebook,
 430                           "page_added",
 431                           G_CALLBACK (chat_window_page_added_cb),
 432                           window);
 433         g_signal_connect (priv->notebook,
 434                           "page_removed",
 435                           G_CALLBACK (chat_window_page_removed_cb),
 436                           window);
 437
 438         /* Set up drag and drop */
 439         gtk_drag_dest_set (GTK_WIDGET (priv->notebook),
 440                            GTK_DEST_DEFAULT_ALL,
 441                            drag_types_dest,
 442                            G_N_ELEMENTS (drag_types_dest),
 443                            GDK_ACTION_MOVE);
 444
 445         g_signal_connect (priv->notebook,
 446                           "drag-data-received",
 447                           G_CALLBACK (chat_window_drag_data_received),
 448                           window);
 449
 450         chat_windows = g_list_prepend (chat_windows, window);
 451
 452         /* Set up private details */
 453         priv->chats = NULL;
 454         priv->chats_new_msg = NULL;
 455         priv->chats_composing = NULL;
 456         priv->current_chat = NULL;
 457 }
 458
 459 /* Returns the window to open a new tab in if there is only one window
 460  * visble, otherwise, returns NULL indicating that a new window should
 461  * be added.
 462  */
 463 EmpathyChatWindow *
 464 empathy_chat_window_get_default (void)
 465 {
 466         GList    *l;
 467         gboolean  separate_windows = TRUE;
 468
 469         empathy_conf_get_bool (empathy_conf_get (),
 470                               EMPATHY_PREFS_UI_SEPARATE_CHAT_WINDOWS,
 471                               &separate_windows);
 472
 473         if (separate_windows) {
 474                 /* Always create a new window */
 475                 return NULL;
 476         }
 477
 478         for (l = chat_windows; l; l = l->next) {
 479                 EmpathyChatWindow *chat_window;
 480                 GtkWidget         *dialog;
 481
 482                 chat_window = l->data;
 483
 484                 dialog = empathy_chat_window_get_dialog (chat_window);
 485                 if (empathy_window_get_is_visible (GTK_WINDOW (GTK_WINDOW (dialog)))) {
 486                         /* Found a visible window on this desktop */
 487                         return chat_window;
 488                 }
 489         }
 490
 491         return NULL;
 492 }
 493
 494 static void
 495 empathy_chat_window_finalize (GObject *object)
 496 {
 497         EmpathyChatWindow     *window;
 498         EmpathyChatWindowPriv *priv;
 499
 500         window = EMPATHY_CHAT_WINDOW (object);
 501         priv = GET_PRIV (window);
 502
 503         empathy_debug (DEBUG_DOMAIN, "Finalized: %p", object);
 504
 505         if (priv->save_geometry_id != 0) {
 506                 g_source_remove (priv->save_geometry_id);
 507         }
 508
 509         chat_windows = g_list_remove (chat_windows, window);
 510         gtk_widget_destroy (priv->dialog);
 511
 512         g_signal_handlers_disconnect_by_func (priv->chatroom_manager,
 513                                               chat_window_update_menu,
 514                                               window);
 515         g_object_unref (priv->chatroom_manager);
 516
 517         G_OBJECT_CLASS (empathy_chat_window_parent_class)->finalize (object);
 518 }
 519
 520 static void
 521 chat_window_accel_cb (GtkAccelGroup    *accelgroup,
 522                       GObject          *object,
 523                       guint             key,
 524                       GdkModifierType   mod,
 525                       EmpathyChatWindow *window)
 526 {
 527         EmpathyChatWindowPriv *priv;
 528         gint                  num = -1;
 529         gint                  i;
 530
 531         priv = GET_PRIV (window);
 532
 533         for (i = 0; i < G_N_ELEMENTS (tab_accel_keys); i++) {
 534                 if (tab_accel_keys[i] == key) {
 535                         num = i;
 536                         break;
 537                 }
 538         }
 539
 540         if (num != -1) {
 541                 gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), num);
 542         }
 543 }
 544
 545 static EmpathyChatWindow *
 546 chat_window_find_chat (EmpathyChat *chat)
 547 {
 548         EmpathyChatWindowPriv *priv;
 549         GList                 *l, *ll;
 550
 551         for (l = chat_windows; l; l = l->next) {
 552                 priv = GET_PRIV (l->data);
 553                 ll = g_list_find (priv->chats, chat);
 554                 if (ll) {
 555                         return l->data;
 556                 }
 557         }
 558
 559         return NULL;
 560 }
 561
 562 static void
 563 chat_window_close_clicked_cb (GtkWidget  *button,
 564                               EmpathyChat *chat)
 565 {
 566         EmpathyChatWindow *window;
 567
 568         window = chat_window_find_chat (chat);
 569         empathy_chat_window_remove_chat (window, chat);
 570 }
 571
 572 static void
 573 chat_window_close_button_style_set_cb (GtkWidget *button,
 574                                        GtkStyle  *previous_style,
 575                                        gpointer   user_data)
 576 {
 577         gint h, w;
 578
 579         gtk_icon_size_lookup_for_settings (gtk_widget_get_settings (button),
 580                                            GTK_ICON_SIZE_MENU, &w, &h);
 581
 582         gtk_widget_set_size_request (button, w, h);
 583 }
 584
 585 static GtkWidget *
 586 chat_window_create_label (EmpathyChatWindow *window,
 587                           EmpathyChat       *chat)
 588 {
 589         EmpathyChatWindowPriv *priv;
 590         GtkWidget            *hbox;
 591         GtkWidget            *name_label;
 592         GtkWidget            *status_image;
 593         GtkWidget            *close_button;
 594         GtkWidget            *close_image;
 595         GtkWidget            *event_box;
 596         GtkWidget            *event_box_hbox;
 597         PangoAttrList        *attr_list;
 598         PangoAttribute       *attr;
 599
 600         priv = GET_PRIV (window);
 601
 602         /* The spacing between the button and the label. */
 603         hbox = gtk_hbox_new (FALSE, 0);
 604
 605         event_box = gtk_event_box_new ();
 606         gtk_event_box_set_visible_window (GTK_EVENT_BOX (event_box), FALSE);
 607
 608         name_label = gtk_label_new (empathy_chat_get_name (chat));
 609         gtk_label_set_ellipsize (GTK_LABEL (name_label), PANGO_ELLIPSIZE_END);
 610
 611         attr_list = pango_attr_list_new ();
 612         attr = pango_attr_scale_new (1/1.2);
 613         attr->start_index = 0;
 614         attr->end_index = -1;
 615         pango_attr_list_insert (attr_list, attr);
 616         gtk_label_set_attributes (GTK_LABEL (name_label), attr_list);
 617         pango_attr_list_unref (attr_list);
 618
 619         gtk_misc_set_padding (GTK_MISC (name_label), 2, 0);
 620         gtk_misc_set_alignment (GTK_MISC (name_label), 0.0, 0.5);
 621         g_object_set_data (G_OBJECT (chat), "chat-window-tab-label", name_label);
 622
 623         status_image = gtk_image_new ();
 624
 625         /* Spacing between the icon and label. */
 626         event_box_hbox = gtk_hbox_new (FALSE, 0);
 627
 628         gtk_box_pack_start (GTK_BOX (event_box_hbox), status_image, FALSE, FALSE, 0);
 629         gtk_box_pack_start (GTK_BOX (event_box_hbox), name_label, TRUE, TRUE, 0);
 630
 631         g_object_set_data (G_OBJECT (chat), "chat-window-tab-image", status_image);
 632         g_object_set_data (G_OBJECT (chat), "chat-window-tab-tooltip-widget", event_box);
 633
 634         close_button = gtk_button_new ();
 635         gtk_button_set_relief (GTK_BUTTON (close_button), GTK_RELIEF_NONE);
 636
 637         /* We don't want focus/keynav for the button to avoid clutter, and
 638          * Ctrl-W works anyway.
 639          */
 640         GTK_WIDGET_UNSET_FLAGS (close_button, GTK_CAN_FOCUS);
 641         GTK_WIDGET_UNSET_FLAGS (close_button, GTK_CAN_DEFAULT);
 642
 643         /* Set the name to make the special rc style match. */
 644         gtk_widget_set_name (close_button, "empathy-close-button");
 645
 646         close_image = gtk_image_new_from_stock (GTK_STOCK_CLOSE, GTK_ICON_SIZE_MENU);
 647
 648         gtk_container_add (GTK_CONTAINER (close_button), close_image);
 649
 650         gtk_container_add (GTK_CONTAINER (event_box), event_box_hbox);
 651         gtk_box_pack_start (GTK_BOX (hbox), event_box, TRUE, TRUE, 0);
 652         gtk_box_pack_end (GTK_BOX (hbox), close_button, FALSE, FALSE, 0);
 653
 654         /* React to theme changes and also used to setup the initial size
 655          * correctly.
 656          */
 657         g_signal_connect (close_button,
 658                           "style-set",
 659                           G_CALLBACK (chat_window_close_button_style_set_cb),
 660                           chat);
 661
 662         g_signal_connect (close_button,
 663                           "clicked",
 664                           G_CALLBACK (chat_window_close_clicked_cb),
 665                           chat);
 666
 667         /* Set up tooltip */
 668         chat_window_update_tooltip (window, chat);
 669
 670         gtk_widget_show_all (hbox);
 671
 672         return hbox;
 673 }
 674
 675 static void
 676 chat_window_update_status (EmpathyChatWindow *window,
 677                            EmpathyChat       *chat)
 678 {
 679         EmpathyChatWindowPriv *priv;
 680         GtkImage             *image;
 681         const gchar          *icon_name = NULL;
 682
 683         priv = GET_PRIV (window);
 684
 685         if (g_list_find (priv->chats_new_msg, chat)) {
 686                 icon_name = EMPATHY_IMAGE_MESSAGE;
 687         }
 688         else if (g_list_find (priv->chats_composing, chat)) {
 689                 icon_name = EMPATHY_IMAGE_TYPING;
 690         }
 691         else {
 692                 icon_name = empathy_chat_get_status_icon_name (chat);
 693         }
 694         image = g_object_get_data (G_OBJECT (chat), "chat-window-tab-image");
 695         gtk_image_set_from_icon_name (image, icon_name, GTK_ICON_SIZE_MENU);
 696
 697         chat_window_update_title (window, chat);
 698         chat_window_update_tooltip (window, chat);
 699 }
 700
 701 static void
 702 chat_window_update_title (EmpathyChatWindow *window,
 703                           EmpathyChat       *chat)
 704 {
 705         EmpathyChatWindowPriv *priv;
 706         gint                   n_chats;
 707
 708         priv = GET_PRIV (window);
 709
 710         n_chats = g_list_length (priv->chats);
 711         if (n_chats == 1) {
 712                 gtk_window_set_title (GTK_WINDOW (priv->dialog),
 713                                       empathy_chat_get_name (priv->current_chat));
 714         } else {
 715                 gchar *title;
 716
 717                 title = g_strdup_printf (_("Conversations (%d)"), n_chats);
 718                 gtk_window_set_title (GTK_WINDOW (priv->dialog), title);
 719                 g_free (title);
 720         }
 721
 722         if (priv->chats_new_msg) {
 723                 gtk_window_set_icon_name (GTK_WINDOW (priv->dialog),
 724                                           EMPATHY_IMAGE_MESSAGE);
 725         } else {
 726                 gtk_window_set_icon_name (GTK_WINDOW (priv->dialog), NULL);
 727         }
 728 }
 729
 730 static void
 731 chat_window_update_menu (EmpathyChatWindow *window)
 732 {
 733         EmpathyChatWindowPriv *priv;
 734         gboolean              first_page;
 735         gboolean              last_page;
 736         gboolean              is_connected;
 737         gint                  num_pages;
 738         gint                  page_num;
 739
 740         priv = GET_PRIV (window);
 741
 742         /* Notebook pages */
 743         page_num = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
 744         num_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
 745         first_page = (page_num == 0);
 746         last_page = (page_num == (num_pages - 1));
 747
 748         gtk_widget_set_sensitive (priv->menu_tabs_next, !last_page);
 749         gtk_widget_set_sensitive (priv->menu_tabs_prev, !first_page);
 750         gtk_widget_set_sensitive (priv->menu_tabs_detach, num_pages > 1);
 751         gtk_widget_set_sensitive (priv->menu_tabs_left, !first_page);
 752         gtk_widget_set_sensitive (priv->menu_tabs_right, !last_page);
 753
 754         is_connected = empathy_chat_is_connected (priv->current_chat);
 755
 756         if (empathy_chat_is_group_chat (priv->current_chat)) {
 757                 EmpathyGroupChat *group_chat;
 758                 EmpathyChatroom  *chatroom;
 759                 gboolean         show_contacts;
 760
 761                 group_chat = EMPATHY_GROUP_CHAT (priv->current_chat);
 762
 763                 /* Show / Hide widgets */
 764                 gtk_widget_show (priv->menu_room);
 765
 766                 gtk_widget_hide (priv->menu_conv_add_contact);
 767                 gtk_widget_hide (priv->menu_conv_info);
 768                 gtk_widget_hide (priv->menu_conv_separator);
 769
 770                 /* Can we add this room to our favourites and are we
 771                  * connected to the room?
 772                  */
 773                 chatroom = empathy_chatroom_manager_find (priv->chatroom_manager,
 774                                                           empathy_chat_get_account (priv->current_chat),
 775                                                           empathy_chat_get_id (priv->current_chat));
 776
 777                 gtk_widget_set_sensitive (priv->menu_room_add, chatroom == NULL);
 778                 gtk_widget_set_sensitive (priv->menu_conv_insert_smiley, is_connected);
 779                 gtk_widget_set_sensitive (priv->menu_room_join_new, is_connected);
 780                 gtk_widget_set_sensitive (priv->menu_room_invite, is_connected);
 781
 782                 /* We need to block the signal here because all we are
 783                  * really trying to do is check or uncheck the menu
 784                  * item. If we don't do this we get funny behaviour
 785                  * with 2 or more group chat windows where showing
 786                  * contacts doesn't do anything.
 787                  */
 788                 show_contacts = empathy_group_chat_get_show_contacts (group_chat);
 789
 790                 g_signal_handlers_block_by_func (priv->menu_room_show_contacts,
 791                                                  chat_window_show_contacts_toggled_cb,
 792                                                  window);
 793
 794                 g_object_set (priv->menu_room_show_contacts,
 795                               "active", show_contacts,
 796                               NULL);
 797
 798                 g_signal_handlers_unblock_by_func (priv->menu_room_show_contacts,
 799                                                    chat_window_show_contacts_toggled_cb,
 800                                                    window);
 801         } else {
 802                 EmpathyPrivateChat *chat;
 803                 EmpathyContact     *contact;
 804                 McPresence          presence;
 805
 806                 chat = EMPATHY_PRIVATE_CHAT (priv->current_chat);
 807
 808                 /* Show / Hide widgets */
 809                 gtk_widget_hide (priv->menu_room);
 810
 811                 /* Unset presence means this contact refuses to send us his
 812                  * presence. By adding the contact we ask the contact to accept
 813                  * to send his presence. */
 814                 contact = empathy_private_chat_get_contact (chat);
 815                 presence = empathy_contact_get_presence (contact);
 816                 if (presence == MC_PRESENCE_UNSET) {
 817                         gtk_widget_show (priv->menu_conv_add_contact);
 818                 } else {
 819                         gtk_widget_hide (priv->menu_conv_add_contact);
 820                 }
 821
 822                 gtk_widget_show (priv->menu_conv_separator);
 823                 gtk_widget_show (priv->menu_conv_info);
 824
 825                 /* Are we connected? */
 826                 gtk_widget_set_sensitive (priv->menu_conv_insert_smiley, is_connected);
 827                 gtk_widget_set_sensitive (priv->menu_conv_add_contact, is_connected);
 828                 gtk_widget_set_sensitive (priv->menu_conv_info, is_connected);
 829         }
 830 }
 831
 832 static void
 833 chat_window_insert_smiley_activate_cb (GtkWidget         *menuitem,
 834                                        EmpathyChatWindow *window)
 835 {
 836         EmpathyChatWindowPriv *priv;
 837         EmpathyChat           *chat;
 838         GtkTextBuffer        *buffer;
 839         GtkTextIter           iter;
 840         const gchar          *smiley;
 841
 842         priv = GET_PRIV (window);
 843
 844         chat = priv->current_chat;
 845
 846         smiley = g_object_get_data (G_OBJECT (menuitem), "smiley_text");
 847
 848         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
 849         gtk_text_buffer_get_end_iter (buffer, &iter);
 850         gtk_text_buffer_insert (buffer, &iter,
 851                                 smiley, -1);
 852 }
 853
 854 static void
 855 chat_window_clear_activate_cb (GtkWidget        *menuitem,
 856                                EmpathyChatWindow *window)
 857 {
 858         EmpathyChatWindowPriv *priv;
 859
 860         priv = GET_PRIV (window);
 861
 862         empathy_chat_clear (priv->current_chat);
 863 }
 864
 865 static void
 866 chat_window_add_contact_activate_cb (GtkWidget        *menuitem,
 867                                      EmpathyChatWindow *window)
 868 {
 869         EmpathyChatWindowPriv *priv;
 870         //EmpathyContact        *contact;
 871
 872         priv = GET_PRIV (window);
 873
 874         //contact = empathy_chat_get_contact (priv->current_chat);
 875
 876         // FIXME: empathy_add_contact_dialog_show (NULL, contact);
 877 }
 878
 879 static void
 880 chat_window_call_activate_cb (GtkWidget         *menuitem,
 881                               EmpathyChatWindow *window)
 882 {
 883         EmpathyChatWindowPriv *priv;
 884
 885         priv = GET_PRIV (window);
 886
 887         if (!empathy_chat_is_group_chat (priv->current_chat)) {
 888                 EmpathyPrivateChat *chat;
 889                 EmpathyContact     *contact;
 890
 891                 chat = EMPATHY_PRIVATE_CHAT (priv->current_chat);
 892                 contact = empathy_private_chat_get_contact (chat);
 893
 894                 empathy_call_with_contact (contact);
 895         }
 896 }
 897
 898 static void
 899 chat_window_log_activate_cb (GtkWidget        *menuitem,
 900                              EmpathyChatWindow *window)
 901 {
 902         EmpathyChatWindowPriv *priv;
 903
 904         priv = GET_PRIV (window);
 905
 906         empathy_log_window_show (empathy_chat_get_account (priv->current_chat),
 907                                  empathy_chat_get_id (priv->current_chat),
 908                                  empathy_chat_is_group_chat (priv->current_chat),
 909                                  GTK_WINDOW (priv->dialog));
 910 }
 911
 912 static void
 913 chat_window_info_activate_cb (GtkWidget        *menuitem,
 914                               EmpathyChatWindow *window)
 915 {
 916         EmpathyChatWindowPriv *priv;
 917         EmpathyContact        *contact;
 918
 919         priv = GET_PRIV (window);
 920
 921         contact = empathy_private_chat_get_contact (EMPATHY_PRIVATE_CHAT (priv->current_chat));
 922
 923         empathy_contact_information_dialog_show (contact,
 924                                                  GTK_WINDOW (priv->dialog),
 925                                                  FALSE, FALSE);
 926 }
 927
 928 static gboolean
 929 chat_window_save_geometry_timeout_cb (EmpathyChatWindow *window)
 930 {
 931         EmpathyChatWindowPriv *priv;
 932         gint                  x, y, w, h;
 933
 934         priv = GET_PRIV (window);
 935
 936         gtk_window_get_size (GTK_WINDOW (priv->dialog), &w, &h);
 937         gtk_window_get_position (GTK_WINDOW (priv->dialog), &x, &y);
 938
 939         empathy_chat_save_geometry (priv->current_chat, x, y, w, h);
 940
 941         priv->save_geometry_id = 0;
 942
 943         return FALSE;
 944 }
 945
 946 static gboolean
 947 chat_window_configure_event_cb (GtkWidget         *widget,
 948                                 GdkEventConfigure *event,
 949                                 EmpathyChatWindow  *window)
 950 {
 951         EmpathyChatWindowPriv *priv;
 952
 953         priv = GET_PRIV (window);
 954
 955         if (priv->save_geometry_id != 0) {
 956                 g_source_remove (priv->save_geometry_id);
 957         }
 958
 959         priv->save_geometry_id =
 960                 g_timeout_add_seconds (1,
 961                                        (GSourceFunc) chat_window_save_geometry_timeout_cb,
 962                                        window);
 963
 964         return FALSE;
 965 }
 966
 967 static void
 968 chat_window_conv_activate_cb (GtkWidget         *menuitem,
 969                               EmpathyChatWindow *window)
 970 {
 971         EmpathyChatWindowPriv *priv;
 972         EmpathyLogManager     *manager;
 973         gboolean              log_exists = FALSE;
 974         gboolean              can_voip = FALSE;
 975
 976         priv = GET_PRIV (window);
 977
 978         manager = empathy_log_manager_new ();
 979         log_exists = empathy_log_manager_exists (manager,
 980                                                  empathy_chat_get_account (priv->current_chat),
 981                                                  empathy_chat_get_id (priv->current_chat),
 982                                                  empathy_chat_is_group_chat (priv->current_chat));
 983         g_object_unref (manager);
 984
 985         if (!empathy_chat_is_group_chat (priv->current_chat)) {
 986                 EmpathyPrivateChat *chat;
 987                 EmpathyContact     *contact;
 988
 989                 chat = EMPATHY_PRIVATE_CHAT (priv->current_chat);
 990                 contact = empathy_private_chat_get_contact (chat);
 991                 can_voip = empathy_contact_can_voip (contact);
 992         }
 993
 994         gtk_widget_set_sensitive (priv->menu_conv_log, log_exists);
 995 #ifdef HAVE_VOIP
 996         gtk_widget_set_sensitive (priv->menu_conv_call, can_voip);
 997 #else
 998         g_object_set (priv->menu_conv_call, "visible", FALSE, NULL);
 999         g_object_set (priv->menu_conv_call_separator, "visible", FALSE, NULL);
1000 #endif
1001 }
1002
1003 static void
1004 chat_window_show_contacts_toggled_cb (GtkWidget        *menuitem,
1005                                       EmpathyChatWindow *window)
1006 {
1007         EmpathyChatWindowPriv *priv;
1008         gboolean              show;
1009
1010         priv = GET_PRIV (window);
1011
1012         g_return_if_fail (priv->current_chat != NULL);
1013
1014         show = gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (priv->menu_room_show_contacts));
1015         empathy_group_chat_set_show_contacts (EMPATHY_GROUP_CHAT (priv->current_chat), show);
1016 }
1017
1018 static void
1019 chat_window_close_activate_cb (GtkWidget        *menuitem,
1020                                EmpathyChatWindow *window)
1021 {
1022         EmpathyChatWindowPriv *priv;
1023
1024         priv = GET_PRIV (window);
1025
1026         g_return_if_fail (priv->current_chat != NULL);
1027
1028         empathy_chat_window_remove_chat (window, priv->current_chat);
1029 }
1030
1031 static void
1032 chat_window_room_set_topic_activate_cb (GtkWidget        *menuitem,
1033                                         EmpathyChatWindow *window)
1034 {
1035         EmpathyChatWindowPriv *priv = GET_PRIV (window);
1036
1037         if (empathy_chat_is_group_chat (priv->current_chat)) {
1038                 empathy_group_chat_set_topic (EMPATHY_GROUP_CHAT (priv->current_chat));
1039         }
1040 }
1041
1042 static void
1043 chat_window_room_join_new_activate_cb (GtkWidget        *menuitem,
1044                                        EmpathyChatWindow *window)
1045 {
1046         EmpathyChatWindowPriv *priv;
1047
1048         priv = GET_PRIV (window);
1049
1050         empathy_new_chatroom_dialog_show (GTK_WINDOW (priv->dialog));
1051 }
1052
1053 static void
1054 chat_window_room_invite_activate_cb (GtkWidget        *menuitem,
1055                                      EmpathyChatWindow *window)
1056 {
1057 /* FIXME:
1058         EmpathyChatWindowPriv *priv;
1059         EmpathyContact        *own_contact;
1060         EmpathyChatroomId      id = 0;
1061
1062         priv = GET_PRIV (window);
1063         own_contact = empathy_chat_get_own_contact (priv->current_chat);
1064
1065         if (empathy_chat_is_group_chat (priv->current_chat)) {
1066                 EmpathyGroupChat *group_chat;
1067
1068                 group_chat = EMPATHY_GROUP_CHAT (priv->current_chat);
1069                 id = empathy_group_chat_get_chatroom_id (group_chat);
1070         }
1071
1072         empathy_chat_invite_dialog_show (own_contact, id);
1073 */
1074 }
1075
1076 static void
1077 chat_window_room_add_activate_cb (GtkWidget        *menuitem,
1078                                   EmpathyChatWindow *window)
1079 {
1080         EmpathyChatWindowPriv  *priv;
1081         EmpathyChatroomManager *manager;
1082         EmpathyChatroom        *chatroom;
1083
1084         priv = GET_PRIV (window);
1085
1086         g_return_if_fail (priv->current_chat != NULL);
1087
1088         if (!empathy_chat_is_group_chat (priv->current_chat)) {
1089                 return;
1090         }
1091
1092         chatroom = empathy_chatroom_new_full (empathy_chat_get_account (priv->current_chat),
1093                                               empathy_chat_get_id (priv->current_chat),
1094                                               empathy_chat_get_name (priv->current_chat),
1095                                               FALSE);
1096
1097         manager = empathy_chatroom_manager_new ();
1098         empathy_chatroom_manager_add (manager, chatroom);
1099         chat_window_update_menu (window);
1100
1101         g_object_unref (chatroom);
1102         g_object_unref (manager);
1103 }
1104
1105 static void
1106 chat_window_edit_activate_cb (GtkWidget        *menuitem,
1107                               EmpathyChatWindow *window)
1108 {
1109         EmpathyChatWindowPriv *priv;
1110         GtkClipboard         *clipboard;
1111         GtkTextBuffer        *buffer;
1112         gboolean              text_available;
1113
1114         priv = GET_PRIV (window);
1115
1116         g_return_if_fail (priv->current_chat != NULL);
1117
1118         if (!empathy_chat_is_connected (priv->current_chat)) {
1119                 gtk_widget_set_sensitive (priv->menu_edit_copy, FALSE);
1120                 gtk_widget_set_sensitive (priv->menu_edit_cut, FALSE);
1121                 gtk_widget_set_sensitive (priv->menu_edit_paste, FALSE);
1122                 return;
1123         }
1124
1125         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->current_chat->input_text_view));
1126         if (gtk_text_buffer_get_selection_bounds (buffer, NULL, NULL)) {
1127                 gtk_widget_set_sensitive (priv->menu_edit_copy, TRUE);
1128                 gtk_widget_set_sensitive (priv->menu_edit_cut, TRUE);
1129         } else {
1130                 gboolean selection;
1131
1132                 selection = empathy_chat_view_get_selection_bounds (priv->current_chat->view,
1133                                                                    NULL, NULL);
1134
1135                 gtk_widget_set_sensitive (priv->menu_edit_cut, FALSE);
1136                 gtk_widget_set_sensitive (priv->menu_edit_copy, selection);
1137         }
1138
1139         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
1140         text_available = gtk_clipboard_wait_is_text_available (clipboard);
1141         gtk_widget_set_sensitive (priv->menu_edit_paste, text_available);
1142 }
1143
1144 static void
1145 chat_window_cut_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_cut (priv->current_chat);
1155 }
1156
1157 static void
1158 chat_window_copy_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_copy (priv->current_chat);
1168 }
1169
1170 static void
1171 chat_window_paste_activate_cb (GtkWidget        *menuitem,
1172                                EmpathyChatWindow *window)
1173 {
1174         EmpathyChatWindowPriv *priv;
1175
1176         g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (window));
1177
1178         priv = GET_PRIV (window);
1179
1180         empathy_chat_paste (priv->current_chat);
1181 }
1182
1183 static void
1184 chat_window_tabs_left_activate_cb (GtkWidget        *menuitem,
1185                                    EmpathyChatWindow *window)
1186 {
1187         EmpathyChatWindowPriv *priv;
1188         EmpathyChat           *chat;
1189         gint                  index;
1190
1191         priv = GET_PRIV (window);
1192
1193         chat = priv->current_chat;
1194         index = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
1195         if (index <= 0) {
1196                 return;
1197         }
1198
1199         gtk_notebook_reorder_child (GTK_NOTEBOOK (priv->notebook),
1200                                     empathy_chat_get_widget (chat),
1201                                     index - 1);
1202
1203         chat_window_update_menu (window);
1204         chat_window_update_status (window, chat);
1205 }
1206
1207 static void
1208 chat_window_tabs_right_activate_cb (GtkWidget        *menuitem,
1209                                     EmpathyChatWindow *window)
1210 {
1211         EmpathyChatWindowPriv *priv;
1212         EmpathyChat           *chat;
1213         gint                  index;
1214
1215         priv = GET_PRIV (window);
1216
1217         chat = priv->current_chat;
1218         index = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
1219
1220         gtk_notebook_reorder_child (GTK_NOTEBOOK (priv->notebook),
1221                                     empathy_chat_get_widget (chat),
1222                                     index + 1);
1223
1224         chat_window_update_menu (window);
1225         chat_window_update_status (window, chat);
1226 }
1227
1228 static void
1229 chat_window_detach_activate_cb (GtkWidget        *menuitem,
1230                                 EmpathyChatWindow *window)
1231 {
1232         EmpathyChatWindowPriv *priv;
1233         EmpathyChatWindow     *new_window;
1234         EmpathyChat           *chat;
1235
1236         priv = GET_PRIV (window);
1237
1238         chat = priv->current_chat;
1239         new_window = empathy_chat_window_new ();
1240
1241         empathy_chat_window_move_chat (window, new_window, chat);
1242
1243         priv = GET_PRIV (new_window);
1244         gtk_widget_show (priv->dialog);
1245 }
1246
1247 static void
1248 chat_window_help_contents_cb (GtkWidget         *menuitem,
1249                               EmpathyChatWindow *window)
1250 {
1251         //empathy_help_show ();
1252 }
1253
1254 static void
1255 chat_window_help_about_cb (GtkWidget         *menuitem,
1256                            EmpathyChatWindow *window)
1257 {
1258         EmpathyChatWindowPriv *priv = GET_PRIV (window);
1259
1260         empathy_about_dialog_new (GTK_WINDOW (priv->dialog));
1261 }
1262
1263 static gboolean
1264 chat_window_delete_event_cb (GtkWidget        *dialog,
1265                              GdkEvent         *event,
1266                              EmpathyChatWindow *window)
1267 {
1268         EmpathyChatWindowPriv *priv;
1269         GList                *list;
1270         GList                *l;
1271
1272         priv = GET_PRIV (window);
1273
1274         empathy_debug (DEBUG_DOMAIN, "Delete event received");
1275
1276         list = g_list_copy (priv->chats);
1277
1278         for (l = list; l; l = l->next) {
1279                 empathy_chat_window_remove_chat (window, l->data);
1280         }
1281
1282         g_list_free (list);
1283
1284         return TRUE;
1285 }
1286
1287 static void
1288 chat_window_status_changed_cb (EmpathyChat       *chat,
1289                                EmpathyChatWindow *window)
1290 {
1291         chat_window_update_menu (window);
1292         chat_window_update_status (window, chat);
1293 }
1294
1295 static void
1296 chat_window_update_tooltip (EmpathyChatWindow *window,
1297                             EmpathyChat       *chat)
1298 {
1299         EmpathyChatWindowPriv *priv;
1300         GtkWidget            *widget;
1301         gchar                *current_tooltip;
1302         gchar                *str;
1303
1304         priv = GET_PRIV (window);
1305
1306         current_tooltip = empathy_chat_get_tooltip (chat);
1307
1308         if (g_list_find (priv->chats_composing, chat)) {
1309                 str = g_strconcat (current_tooltip, "\n", _("Typing a message."), NULL);
1310                 g_free (current_tooltip);
1311         } else {
1312                 str = current_tooltip;
1313         }
1314
1315         widget = g_object_get_data (G_OBJECT (chat), "chat-window-tab-tooltip-widget");
1316         gtk_widget_set_tooltip_text (widget, str);
1317
1318         g_free (str);
1319 }
1320
1321 static void
1322 chat_window_name_changed_cb (EmpathyChat       *chat,
1323                              const gchar      *name,
1324                              EmpathyChatWindow *window)
1325 {
1326         GtkLabel *label;
1327
1328         label = g_object_get_data (G_OBJECT (chat), "chat-window-tab-label");
1329
1330         gtk_label_set_text (label, name);
1331 }
1332
1333 static void
1334 chat_window_composing_cb (EmpathyChat       *chat,
1335                           gboolean          is_composing,
1336                           EmpathyChatWindow *window)
1337 {
1338         EmpathyChatWindowPriv *priv;
1339
1340         priv = GET_PRIV (window);
1341
1342         if (is_composing && !g_list_find (priv->chats_composing, chat)) {
1343                 priv->chats_composing = g_list_prepend (priv->chats_composing, chat);
1344         } else {
1345                 priv->chats_composing = g_list_remove (priv->chats_composing, chat);
1346         }
1347
1348         chat_window_update_status (window, chat);
1349 }
1350
1351 static void
1352 chat_window_new_message_cb (EmpathyChat       *chat,
1353                             EmpathyMessage    *message,
1354                             gboolean          is_backlog,
1355                             EmpathyChatWindow *window)
1356 {
1357         EmpathyChatWindowPriv *priv;
1358         gboolean              has_focus;
1359         gboolean              needs_urgency;
1360
1361         priv = GET_PRIV (window);
1362
1363         has_focus = empathy_chat_window_has_focus (window);
1364
1365         if (has_focus && priv->current_chat == chat) {
1366                 empathy_debug (DEBUG_DOMAIN, "New message, we have focus");
1367                 return;
1368         }
1369
1370         empathy_debug (DEBUG_DOMAIN, "New message, no focus");
1371
1372         needs_urgency = FALSE;
1373         if (empathy_chat_is_group_chat (chat)) {
1374                 if (!is_backlog &&
1375                     empathy_chat_should_highlight_nick (message)) {
1376                         empathy_debug (DEBUG_DOMAIN, "Highlight this nick");
1377                         needs_urgency = TRUE;
1378                 }
1379         } else {
1380                 needs_urgency = TRUE;
1381         }
1382
1383         if (needs_urgency && !has_focus) {
1384                 chat_window_set_urgency_hint (window, TRUE);
1385         }
1386
1387         if (!is_backlog &&
1388             !g_list_find (priv->chats_new_msg, chat)) {
1389                 priv->chats_new_msg = g_list_prepend (priv->chats_new_msg, chat);
1390                 chat_window_update_status (window, chat);
1391         }
1392 }
1393
1394 static GtkNotebook *
1395 chat_window_detach_hook (GtkNotebook *source,
1396                          GtkWidget   *page,
1397                          gint         x,
1398                          gint         y,
1399                          gpointer     user_data)
1400 {
1401         EmpathyChatWindowPriv *priv;
1402         EmpathyChatWindow     *window, *new_window;
1403         EmpathyChat           *chat;
1404
1405         chat = g_object_get_data (G_OBJECT (page), "chat");
1406         window = chat_window_find_chat (chat);
1407
1408         new_window = empathy_chat_window_new ();
1409         priv = GET_PRIV (new_window);
1410
1411         empathy_debug (DEBUG_DOMAIN, "Detach hook called");
1412
1413         empathy_chat_window_move_chat (window, new_window, chat);
1414
1415         gtk_window_move (GTK_WINDOW (priv->dialog), x, y);
1416         gtk_widget_show (priv->dialog);
1417
1418         return NULL;
1419 }
1420
1421 static void
1422 chat_window_page_switched_cb (GtkNotebook      *notebook,
1423                               GtkNotebookPage  *page,
1424                               gint              page_num,
1425                               EmpathyChatWindow *window)
1426 {
1427         EmpathyChatWindowPriv *priv;
1428         EmpathyChat           *chat;
1429         GtkWidget            *child;
1430
1431         empathy_debug (DEBUG_DOMAIN, "Page switched");
1432
1433         priv = GET_PRIV (window);
1434
1435         child = gtk_notebook_get_nth_page (notebook, page_num);
1436         chat = g_object_get_data (G_OBJECT (child), "chat");
1437
1438         if (priv->page_added) {
1439                 priv->page_added = FALSE;
1440                 empathy_chat_scroll_down (chat);
1441         }
1442         else if (priv->current_chat == chat) {
1443                 return;
1444         }
1445
1446         priv->current_chat = chat;
1447         priv->chats_new_msg = g_list_remove (priv->chats_new_msg, chat);
1448
1449         chat_window_update_menu (window);
1450         chat_window_update_status (window, chat);
1451 }
1452
1453 static void
1454 chat_window_page_reordered_cb (GtkNotebook      *notebook,
1455                                GtkWidget        *widget,
1456                                guint             page_num,
1457                                EmpathyChatWindow *window)
1458 {
1459         empathy_debug (DEBUG_DOMAIN, "Page reordered");
1460
1461         chat_window_update_menu (window);
1462 }
1463
1464 static void
1465 chat_window_page_added_cb (GtkNotebook      *notebook,
1466                            GtkWidget        *child,
1467                            guint             page_num,
1468                            EmpathyChatWindow *window)
1469 {
1470         EmpathyChatWindowPriv *priv;
1471         EmpathyChat           *chat;
1472
1473         priv = GET_PRIV (window);
1474
1475         /* If we just received DND to the same window, we don't want
1476          * to do anything here like removing the tab and then readding
1477          * it, so we return here and in "page-added".
1478          */
1479         if (priv->dnd_same_window) {
1480                 empathy_debug (DEBUG_DOMAIN, "Page added (back to the same window)");
1481                 priv->dnd_same_window = FALSE;
1482                 return;
1483         }
1484
1485         empathy_debug (DEBUG_DOMAIN, "Page added");
1486
1487         /* Get chat object */
1488         chat = g_object_get_data (G_OBJECT (child), "chat");
1489
1490         /* Connect chat signals for this window */
1491         g_signal_connect (chat, "status-changed",
1492                           G_CALLBACK (chat_window_status_changed_cb),
1493                           window);
1494         g_signal_connect (chat, "name-changed",
1495                           G_CALLBACK (chat_window_name_changed_cb),
1496                           window);
1497         g_signal_connect (chat, "composing",
1498                           G_CALLBACK (chat_window_composing_cb),
1499                           window);
1500         g_signal_connect (chat, "new-message",
1501                           G_CALLBACK (chat_window_new_message_cb),
1502                           window);
1503
1504         /* Set flag so we know to perform some special operations on
1505          * switch page due to the new page being added.
1506          */
1507         priv->page_added = TRUE;
1508
1509         /* Get list of chats up to date */
1510         priv->chats = g_list_append (priv->chats, chat);
1511 }
1512
1513 static void
1514 chat_window_page_removed_cb (GtkNotebook      *notebook,
1515                              GtkWidget        *child,
1516                              guint             page_num,
1517                              EmpathyChatWindow *window)
1518 {
1519         EmpathyChatWindowPriv *priv;
1520         EmpathyChat           *chat;
1521
1522         priv = GET_PRIV (window);
1523
1524         /* If we just received DND to the same window, we don't want
1525          * to do anything here like removing the tab and then readding
1526          * it, so we return here and in "page-added".
1527          */
1528         if (priv->dnd_same_window) {
1529                 empathy_debug (DEBUG_DOMAIN, "Page removed (and will be readded to same window)");
1530                 return;
1531         }
1532
1533         empathy_debug (DEBUG_DOMAIN, "Page removed");
1534
1535         /* Get chat object */
1536         chat = g_object_get_data (G_OBJECT (child), "chat");
1537
1538         /* Disconnect all signal handlers for this chat and this window */
1539         g_signal_handlers_disconnect_by_func (chat,
1540                                               G_CALLBACK (chat_window_status_changed_cb),
1541                                               window);
1542         g_signal_handlers_disconnect_by_func (chat,
1543                                               G_CALLBACK (chat_window_name_changed_cb),
1544                                               window);
1545         g_signal_handlers_disconnect_by_func (chat,
1546                                               G_CALLBACK (chat_window_composing_cb),
1547                                               window);
1548         g_signal_handlers_disconnect_by_func (chat,
1549                                               G_CALLBACK (chat_window_new_message_cb),
1550                                               window);
1551
1552         /* Keep list of chats up to date */
1553         priv->chats = g_list_remove (priv->chats, chat);
1554         priv->chats_new_msg = g_list_remove (priv->chats_new_msg, chat);
1555         priv->chats_composing = g_list_remove (priv->chats_composing, chat);
1556
1557         if (priv->chats == NULL) {
1558                 g_object_unref (window);
1559         } else {
1560                 chat_window_update_menu (window);
1561                 chat_window_update_title (window, NULL);
1562         }
1563 }
1564
1565 static gboolean
1566 chat_window_focus_in_event_cb (GtkWidget        *widget,
1567                                GdkEvent         *event,
1568                                EmpathyChatWindow *window)
1569 {
1570         EmpathyChatWindowPriv *priv;
1571
1572         empathy_debug (DEBUG_DOMAIN, "Focus in event, updating title");
1573
1574         priv = GET_PRIV (window);
1575
1576         priv->chats_new_msg = g_list_remove (priv->chats_new_msg, priv->current_chat);
1577
1578         chat_window_set_urgency_hint (window, FALSE);
1579
1580         /* Update the title, since we now mark all unread messages as read. */
1581         chat_window_update_status (window, priv->current_chat);
1582
1583         return FALSE;
1584 }
1585
1586 static void
1587 chat_window_drag_data_received (GtkWidget        *widget,
1588                                 GdkDragContext   *context,
1589                                 int               x,
1590                                 int               y,
1591                                 GtkSelectionData *selection,
1592                                 guint             info,
1593                                 guint             time,
1594                                 EmpathyChatWindow *window)
1595 {
1596         if (info == DND_DRAG_TYPE_CONTACT_ID) {
1597                 EmpathyChat           *chat;
1598                 EmpathyChatWindow     *old_window;
1599                 McAccount             *account;
1600                 const gchar           *id = NULL;
1601                 gchar                **strv;
1602
1603                 if (selection) {
1604                         id = (const gchar*) selection->data;
1605                 }
1606
1607                 empathy_debug (DEBUG_DOMAIN, "DND contact from roster with id:'%s'", id);
1608
1609                 strv = g_strsplit (id, "/", 2);
1610                 account = mc_account_lookup (strv[0]);
1611                 chat = empathy_chat_window_find_chat (account, strv[1]);
1612
1613                 if (!chat) {
1614                         empathy_chat_with_contact_id (account, strv[2]);
1615                         g_object_unref (account);
1616                         g_strfreev (strv);
1617                         return;
1618                 }
1619                 g_object_unref (account);
1620                 g_strfreev (strv);
1621
1622                 old_window = chat_window_find_chat (chat);
1623                 if (old_window) {
1624                         if (old_window == window) {
1625                                 gtk_drag_finish (context, TRUE, FALSE, time);
1626                                 return;
1627                         }
1628
1629                         empathy_chat_window_move_chat (old_window, window, chat);
1630                 } else {
1631                         empathy_chat_window_add_chat (window, chat);
1632                 }
1633
1634                 /* Added to take care of any outstanding chat events */
1635                 empathy_chat_window_present_chat (chat);
1636
1637                 /* We should return TRUE to remove the data when doing
1638                  * GDK_ACTION_MOVE, but we don't here otherwise it has
1639                  * weird consequences, and we handle that internally
1640                  * anyway with add_chat() and remove_chat().
1641                  */
1642                 gtk_drag_finish (context, TRUE, FALSE, time);
1643         }
1644         else if (info == DND_DRAG_TYPE_TAB) {
1645                 EmpathyChat        *chat = NULL;
1646                 EmpathyChatWindow  *old_window;
1647                 GtkWidget        **child = NULL;
1648
1649                 empathy_debug (DEBUG_DOMAIN, "DND tab");
1650
1651                 if (selection) {
1652                         child = (void*) selection->data;
1653                 }
1654
1655                 if (child) {
1656                         chat = g_object_get_data (G_OBJECT (*child), "chat");
1657                 }
1658
1659                 old_window = chat_window_find_chat (chat);
1660                 if (old_window) {
1661                         EmpathyChatWindowPriv *priv;
1662
1663                         priv = GET_PRIV (window);
1664
1665                         if (old_window == window) {
1666                                 empathy_debug (DEBUG_DOMAIN, "DND tab (within same window)");
1667                                 priv->dnd_same_window = TRUE;
1668                                 gtk_drag_finish (context, TRUE, FALSE, time);
1669                                 return;
1670                         }
1671
1672                         priv->dnd_same_window = FALSE;
1673                 }
1674
1675                 /* We should return TRUE to remove the data when doing
1676                  * GDK_ACTION_MOVE, but we don't here otherwise it has
1677                  * weird consequences, and we handle that internally
1678                  * anyway with add_chat() and remove_chat().
1679                  */
1680                 gtk_drag_finish (context, TRUE, FALSE, time);
1681         } else {
1682                 empathy_debug (DEBUG_DOMAIN, "DND from unknown source");
1683                 gtk_drag_finish (context, FALSE, FALSE, time);
1684         }
1685 }
1686
1687 static void
1688 chat_window_set_urgency_hint (EmpathyChatWindow *window,
1689                               gboolean          urgent)
1690 {
1691         EmpathyChatWindowPriv *priv;
1692
1693         priv = GET_PRIV (window);
1694
1695         empathy_debug (DEBUG_DOMAIN, "Turning %s urgency hint",
1696                        urgent ? "on" : "off");
1697         gtk_window_set_urgency_hint (GTK_WINDOW (priv->dialog), urgent);
1698 }
1699
1700 EmpathyChatWindow *
1701 empathy_chat_window_new (void)
1702 {
1703         return EMPATHY_CHAT_WINDOW (g_object_new (EMPATHY_TYPE_CHAT_WINDOW, NULL));
1704 }
1705
1706 GtkWidget *
1707 empathy_chat_window_get_dialog (EmpathyChatWindow *window)
1708 {
1709         EmpathyChatWindowPriv *priv;
1710
1711         g_return_val_if_fail (window != NULL, NULL);
1712
1713         priv = GET_PRIV (window);
1714
1715         return priv->dialog;
1716 }
1717
1718 void
1719 empathy_chat_window_add_chat (EmpathyChatWindow *window,
1720                               EmpathyChat       *chat)
1721 {
1722         EmpathyChatWindowPriv *priv;
1723         GtkWidget             *label;
1724         GtkWidget             *child;
1725         gint                   x, y, w, h;
1726
1727         g_return_if_fail (window != NULL);
1728         g_return_if_fail (EMPATHY_IS_CHAT (chat));
1729
1730         priv = GET_PRIV (window);
1731
1732         /* Reference the chat object */
1733         g_object_ref (chat);
1734
1735         empathy_chat_load_geometry (chat, &x, &y, &w, &h);
1736
1737         if (x >= 0 && y >= 0) {
1738                 /* Let the window manager position it if we don't have
1739                  * good x, y coordinates.
1740                  */
1741                 gtk_window_move (GTK_WINDOW (priv->dialog), x, y);
1742         }
1743
1744         if (w > 0 && h > 0) {
1745                 /* Use the defaults from the glade file if we don't have
1746                  * good w, h geometry.
1747                  */
1748                 gtk_window_resize (GTK_WINDOW (priv->dialog), w, h);
1749         }
1750
1751         child = empathy_chat_get_widget (chat);
1752         label = chat_window_create_label (window, chat);
1753
1754         gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), child, label);
1755         gtk_notebook_set_tab_reorderable (GTK_NOTEBOOK (priv->notebook), child, TRUE);
1756         gtk_notebook_set_tab_detachable (GTK_NOTEBOOK (priv->notebook), child, TRUE);
1757         gtk_notebook_set_tab_label_packing (GTK_NOTEBOOK (priv->notebook), child,
1758                                             TRUE, TRUE, GTK_PACK_START);
1759
1760         empathy_debug (DEBUG_DOMAIN,
1761                       "Chat added (%d references)",
1762                       G_OBJECT (chat)->ref_count);
1763 }
1764
1765 void
1766 empathy_chat_window_remove_chat (EmpathyChatWindow *window,
1767                                  EmpathyChat       *chat)
1768 {
1769         EmpathyChatWindowPriv *priv;
1770         gint                  position;
1771
1772         g_return_if_fail (window != NULL);
1773         g_return_if_fail (EMPATHY_IS_CHAT (chat));
1774
1775         priv = GET_PRIV (window);
1776
1777         position = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook),
1778                                           empathy_chat_get_widget (chat));
1779         gtk_notebook_remove_page (GTK_NOTEBOOK (priv->notebook), position);
1780
1781         empathy_debug (DEBUG_DOMAIN,
1782                       "Chat removed (%d references)",
1783                       G_OBJECT (chat)->ref_count - 1);
1784
1785         g_object_unref (chat);
1786 }
1787
1788 void
1789 empathy_chat_window_move_chat (EmpathyChatWindow *old_window,
1790                                EmpathyChatWindow *new_window,
1791                                EmpathyChat       *chat)
1792 {
1793         GtkWidget *widget;
1794
1795         g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (old_window));
1796         g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (new_window));
1797         g_return_if_fail (EMPATHY_IS_CHAT (chat));
1798
1799         widget = empathy_chat_get_widget (chat);
1800
1801         empathy_debug (DEBUG_DOMAIN,
1802                       "Chat moving with widget:%p (%d references)",
1803                       widget,
1804                       G_OBJECT (widget)->ref_count);
1805
1806         /* We reference here to make sure we don't loose the widget
1807          * and the EmpathyChat object during the move.
1808          */
1809         g_object_ref (chat);
1810         g_object_ref (widget);
1811
1812         empathy_chat_window_remove_chat (old_window, chat);
1813         empathy_chat_window_add_chat (new_window, chat);
1814
1815         g_object_unref (widget);
1816         g_object_unref (chat);
1817 }
1818
1819 void
1820 empathy_chat_window_switch_to_chat (EmpathyChatWindow *window,
1821                                     EmpathyChat       *chat)
1822 {
1823         EmpathyChatWindowPriv *priv;
1824         gint                  page_num;
1825
1826         g_return_if_fail (window != NULL);
1827         g_return_if_fail (EMPATHY_IS_CHAT (chat));
1828
1829         priv = GET_PRIV (window);
1830
1831         page_num = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook),
1832                                           empathy_chat_get_widget (chat));
1833         gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook),
1834                                        page_num);
1835 }
1836
1837 gboolean
1838 empathy_chat_window_has_focus (EmpathyChatWindow *window)
1839 {
1840         EmpathyChatWindowPriv *priv;
1841         gboolean              has_focus;
1842
1843         g_return_val_if_fail (EMPATHY_IS_CHAT_WINDOW (window), FALSE);
1844
1845         priv = GET_PRIV (window);
1846
1847         g_object_get (priv->dialog, "has-toplevel-focus", &has_focus, NULL);
1848
1849         return has_focus;
1850 }
1851
1852 EmpathyChat *
1853 empathy_chat_window_find_chat (McAccount   *account,
1854                                const gchar *id)
1855 {
1856         GList *l;
1857
1858         g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
1859         g_return_val_if_fail (!G_STR_EMPTY (id), NULL);
1860
1861         for (l = chat_windows; l; l = l->next) {
1862                 EmpathyChatWindowPriv *priv;
1863                 EmpathyChatWindow     *window;
1864                 GList                *ll;
1865
1866                 window = l->data;
1867                 priv = GET_PRIV (window);
1868
1869                 for (ll = priv->chats; ll; ll = ll->next) {
1870                         EmpathyChat *chat;
1871
1872                         chat = ll->data;
1873
1874                         if (empathy_account_equal (account, empathy_chat_get_account (chat)) &&
1875                             strcmp (id, empathy_chat_get_id (chat)) == 0) {
1876                                 return chat;
1877                         }
1878                 }
1879         }
1880
1881         return NULL;
1882 }
1883
1884 void
1885 empathy_chat_window_present_chat (EmpathyChat *chat)
1886 {
1887         EmpathyChatWindow     *window;
1888         EmpathyChatWindowPriv *priv;
1889
1890         g_return_if_fail (EMPATHY_IS_CHAT (chat));
1891
1892         window = chat_window_find_chat (chat);
1893
1894         /* If the chat has no window, create one */
1895         if (window == NULL) {
1896                 window = empathy_chat_window_get_default ();
1897                 if (!window) {
1898                         window = empathy_chat_window_new ();
1899                 }
1900
1901                 empathy_chat_window_add_chat (window, chat);
1902         }
1903
1904         priv = GET_PRIV (window);
1905         empathy_chat_window_switch_to_chat (window, chat);
1906         empathy_window_present (GTK_WINDOW (priv->dialog), TRUE);
1907
1908         gtk_widget_grab_focus (chat->input_text_view);
1909 }
1910