libempathy-gtk/gossip-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-manager.h>
  38 #include <libempathy/empathy-contact-list.h>
  39 #include <libempathy/empathy-log-manager.h>
  40 #include <libempathy/gossip-chatroom-manager.h>
  41 #include <libempathy/gossip-contact.h>
  42 #include <libempathy/gossip-debug.h>
  43 #include <libempathy/gossip-message.h>
  44 #include <libempathy/gossip-conf.h>
  45 #include <libempathy/gossip-utils.h>
  46
  47 #include "gossip-chat-window.h"
  48 #include "empathy-images.h"
  49 //#include "gossip-chat-invite.h"
  50 #include "empathy-contact-dialogs.h"
  51 #include "gossip-log-window.h"
  52 #include "gossip-new-chatroom-dialog.h"
  53 #include "gossip-preferences.h"
  54 #include "gossip-private-chat.h"
  55 #include "gossip-group-chat.h"
  56 //#include "gossip-sound.h"
  57 #include "gossip-ui-utils.h"
  58
  59 #define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GOSSIP_TYPE_CHAT_WINDOW, GossipChatWindowPriv))
  60
  61 #define DEBUG_DOMAIN "ChatWindow"
  62
  63 #define URGENCY_TIMEOUT 60*1000
  64
  65 struct _GossipChatWindowPriv {
  66         GossipChatroomManager *chatroom_manager;
  67         GList                 *chats;
  68         GList                 *chats_new_msg;
  69         GList                 *chats_composing;
  70
  71         GossipChat            *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       gossip_chat_window_class_init         (GossipChatWindowClass *klass);
 113 static void       gossip_chat_window_init               (GossipChatWindow      *window);
 114 static void       gossip_chat_window_finalize           (GObject               *object);
 115 static void       chat_window_accel_cb                  (GtkAccelGroup         *accelgroup,
 116                                                          GObject               *object,
 117                                                          guint                  key,
 118                                                          GdkModifierType        mod,
 119                                                          GossipChatWindow      *window);
 120 static void       chat_window_close_clicked_cb          (GtkWidget             *button,
 121                                                          GossipChat            *chat);
 122 static GtkWidget *chat_window_create_label              (GossipChatWindow      *window,
 123                                                          GossipChat            *chat);
 124 static void       chat_window_update_status             (GossipChatWindow      *window,
 125                                                          GossipChat            *chat);
 126 static void       chat_window_update_title              (GossipChatWindow      *window,
 127                                                          GossipChat            *chat);
 128 static void       chat_window_update_menu               (GossipChatWindow      *window);
 129 static gboolean   chat_window_save_geometry_timeout_cb  (GossipChatWindow      *window);
 130 static gboolean   chat_window_configure_event_cb        (GtkWidget             *widget,
 131                                                          GdkEventConfigure     *event,
 132                                                          GossipChatWindow      *window);
 133 static void       chat_window_conv_activate_cb          (GtkWidget             *menuitem,
 134                                                          GossipChatWindow      *window);
 135 static void       chat_window_clear_activate_cb         (GtkWidget             *menuitem,
 136                                                          GossipChatWindow      *window);
 137 static void       chat_window_info_activate_cb          (GtkWidget             *menuitem,
 138                                                          GossipChatWindow      *window);
 139 static void       chat_window_add_contact_activate_cb   (GtkWidget             *menuitem,
 140                                                          GossipChatWindow      *window);
 141 static void       chat_window_log_activate_cb           (GtkWidget             *menuitem,
 142                                                          GossipChatWindow      *window);
 143 static void       chat_window_show_contacts_toggled_cb  (GtkWidget             *menuitem,
 144                                                          GossipChatWindow      *window);
 145 static void       chat_window_edit_activate_cb          (GtkWidget             *menuitem,
 146                                                          GossipChatWindow      *window);
 147 static void       chat_window_insert_smiley_activate_cb (GtkWidget             *menuitem,
 148                                                          GossipChatWindow      *window);
 149 static void       chat_window_close_activate_cb         (GtkWidget             *menuitem,
 150                                                          GossipChatWindow      *window);
 151 static void       chat_window_room_set_topic_activate_cb(GtkWidget             *menuitem,
 152                                                          GossipChatWindow      *window);
 153 static void       chat_window_room_join_new_activate_cb (GtkWidget             *menuitem,
 154                                                          GossipChatWindow      *window);
 155 static void       chat_window_room_invite_activate_cb   (GtkWidget             *menuitem,
 156                                                          GossipChatWindow      *window);
 157 static void       chat_window_room_add_activate_cb      (GtkWidget             *menuitem,
 158                                                          GossipChatWindow      *window);
 159 static void       chat_window_cut_activate_cb           (GtkWidget             *menuitem,
 160                                                          GossipChatWindow      *window);
 161 static void       chat_window_copy_activate_cb          (GtkWidget             *menuitem,
 162                                                          GossipChatWindow      *window);
 163 static void       chat_window_paste_activate_cb         (GtkWidget             *menuitem,
 164                                                          GossipChatWindow      *window);
 165 static void       chat_window_tabs_left_activate_cb     (GtkWidget             *menuitem,
 166                                                          GossipChatWindow      *window);
 167 static void       chat_window_tabs_right_activate_cb    (GtkWidget             *menuitem,
 168                                                          GossipChatWindow      *window);
 169 static void       chat_window_detach_activate_cb        (GtkWidget             *menuitem,
 170                                                          GossipChatWindow      *window);
 171 static gboolean   chat_window_delete_event_cb           (GtkWidget             *dialog,
 172                                                          GdkEvent              *event,
 173                                                          GossipChatWindow      *window);
 174 static void       chat_window_status_changed_cb         (GossipChat            *chat,
 175                                                          GossipChatWindow      *window);
 176 static void       chat_window_update_tooltip            (GossipChatWindow      *window,
 177                                                          GossipChat            *chat);
 178 static void       chat_window_name_changed_cb           (GossipChat            *chat,
 179                                                          const gchar           *name,
 180                                                          GossipChatWindow      *window);
 181 static void       chat_window_composing_cb              (GossipChat            *chat,
 182                                                          gboolean               is_composing,
 183                                                          GossipChatWindow      *window);
 184 static void       chat_window_new_message_cb            (GossipChat            *chat,
 185                                                          GossipMessage         *message,
 186                                                          gboolean               is_backlog,
 187                                                          GossipChatWindow      *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                                                          GossipChatWindow      *window);
 197 static void       chat_window_page_reordered_cb         (GtkNotebook           *notebook,
 198                                                          GtkWidget             *widget,
 199                                                          guint                  page_num,
 200                                                          GossipChatWindow      *window);
 201 static void       chat_window_page_added_cb             (GtkNotebook           *notebook,
 202                                                          GtkWidget             *child,
 203                                                          guint                  page_num,
 204                                                          GossipChatWindow      *window);
 205 static void       chat_window_page_removed_cb           (GtkNotebook           *notebook,
 206                                                          GtkWidget             *child,
 207                                                          guint                  page_num,
 208                                                          GossipChatWindow      *window);
 209 static gboolean   chat_window_focus_in_event_cb         (GtkWidget             *widget,
 210                                                          GdkEvent              *event,
 211                                                          GossipChatWindow      *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                                                          GossipChatWindow      *window);
 220 static void       chat_window_set_urgency_hint          (GossipChatWindow      *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 (GossipChatWindow, gossip_chat_window, G_TYPE_OBJECT);
 242
 243 static void
 244 gossip_chat_window_class_init (GossipChatWindowClass *klass)
 245 {
 246         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 247
 248         object_class->finalize = gossip_chat_window_finalize;
 249
 250         g_type_class_add_private (object_class, sizeof (GossipChatWindowPriv));
 251
 252         /* Set up a style for the close button with no focus padding. */
 253         gtk_rc_parse_string (
 254                 "style \"gossip-close-button-style\"\n"
 255                 "{\n"
 256                 "  GtkWidget::focus-padding = 0\n"
 257                 "  xthickness = 0\n"
 258                 "  ythickness = 0\n"
 259                 "}\n"
 260                 "widget \"*.gossip-close-button\" style \"gossip-close-button-style\"");
 261
 262         gtk_notebook_set_window_creation_hook (chat_window_detach_hook, NULL, NULL);
 263 }
 264
 265 static void
 266 gossip_chat_window_init (GossipChatWindow *window)
 267 {
 268         GossipChatWindowPriv *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 = gossip_glade_get_file ("gossip-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         gossip_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 = gossip_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 Gossip
 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 = gossip_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 GossipChatWindow *
 451 gossip_chat_window_get_default (void)
 452 {
 453         GList    *l;
 454         gboolean  separate_windows = TRUE;
 455
 456         gossip_conf_get_bool (gossip_conf_get (),
 457                               GOSSIP_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                 GossipChatWindow *chat_window;
 467                 GtkWidget        *dialog;
 468                 GdkWindow        *window;
 469                 gboolean          visible;
 470
 471                 chat_window = l->data;
 472
 473                 dialog = gossip_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 gossip_chat_window_finalize (GObject *object)
 493 {
 494         GossipChatWindow     *window;
 495         GossipChatWindowPriv *priv;
 496
 497         window = GOSSIP_CHAT_WINDOW (object);
 498         priv = GET_PRIV (window);
 499
 500         gossip_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
 513         g_object_unref (priv->chatroom_manager);
 514         g_object_unref (priv->tooltips);
 515
 516         G_OBJECT_CLASS (gossip_chat_window_parent_class)->finalize (object);
 517 }
 518
 519 static void
 520 chat_window_accel_cb (GtkAccelGroup    *accelgroup,
 521                       GObject          *object,
 522                       guint             key,
 523                       GdkModifierType   mod,
 524                       GossipChatWindow *window)
 525 {
 526         GossipChatWindowPriv *priv;
 527         gint                  num = -1;
 528         gint                  i;
 529
 530         priv = GET_PRIV (window);
 531
 532         for (i = 0; i < G_N_ELEMENTS (tab_accel_keys); i++) {
 533                 if (tab_accel_keys[i] == key) {
 534                         num = i;
 535                         break;
 536                 }
 537         }
 538
 539         if (num != -1) {
 540                 gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), num);
 541         }
 542 }
 543
 544 static void
 545 chat_window_close_clicked_cb (GtkWidget  *button,
 546                               GossipChat *chat)
 547 {
 548         GossipChatWindow *window;
 549
 550         window = gossip_chat_get_window (chat);
 551         gossip_chat_window_remove_chat (window, chat);
 552 }
 553
 554 static void
 555 chat_window_close_button_style_set_cb (GtkWidget *button,
 556                                        GtkStyle  *previous_style,
 557                                        gpointer   user_data)
 558 {
 559         gint h, w;
 560
 561         gtk_icon_size_lookup_for_settings (gtk_widget_get_settings (button),
 562                                            GTK_ICON_SIZE_MENU, &w, &h);
 563
 564         gtk_widget_set_size_request (button, w, h);
 565 }
 566
 567 static GtkWidget *
 568 chat_window_create_label (GossipChatWindow *window,
 569                           GossipChat       *chat)
 570 {
 571         GossipChatWindowPriv *priv;
 572         GtkWidget            *hbox;
 573         GtkWidget            *name_label;
 574         GtkWidget            *status_image;
 575         GtkWidget            *close_button;
 576         GtkWidget            *close_image;
 577         GtkWidget            *event_box;
 578         GtkWidget            *event_box_hbox;
 579         PangoAttrList        *attr_list;
 580         PangoAttribute       *attr;
 581
 582         priv = GET_PRIV (window);
 583
 584         /* The spacing between the button and the label. */
 585         hbox = gtk_hbox_new (FALSE, 0);
 586
 587         event_box = gtk_event_box_new ();
 588         gtk_event_box_set_visible_window (GTK_EVENT_BOX (event_box), FALSE);
 589
 590         name_label = gtk_label_new (gossip_chat_get_name (chat));
 591         gtk_label_set_ellipsize (GTK_LABEL (name_label), PANGO_ELLIPSIZE_END);
 592
 593         attr_list = pango_attr_list_new ();
 594         attr = pango_attr_scale_new (1/1.2);
 595         attr->start_index = 0;
 596         attr->end_index = -1;
 597         pango_attr_list_insert (attr_list, attr);
 598         gtk_label_set_attributes (GTK_LABEL (name_label), attr_list);
 599         pango_attr_list_unref (attr_list);
 600
 601         gtk_misc_set_padding (GTK_MISC (name_label), 2, 0);
 602         gtk_misc_set_alignment (GTK_MISC (name_label), 0.0, 0.5);
 603         g_object_set_data (G_OBJECT (chat), "chat-window-tab-label", name_label);
 604
 605         status_image = gtk_image_new ();
 606
 607         /* Spacing between the icon and label. */
 608         event_box_hbox = gtk_hbox_new (FALSE, 0);
 609
 610         gtk_box_pack_start (GTK_BOX (event_box_hbox), status_image, FALSE, FALSE, 0);
 611         gtk_box_pack_start (GTK_BOX (event_box_hbox), name_label, TRUE, TRUE, 0);
 612
 613         g_object_set_data (G_OBJECT (chat), "chat-window-tab-image", status_image);
 614         g_object_set_data (G_OBJECT (chat), "chat-window-tab-tooltip-widget", event_box);
 615
 616         close_button = gtk_button_new ();
 617         gtk_button_set_relief (GTK_BUTTON (close_button), GTK_RELIEF_NONE);
 618
 619         /* We don't want focus/keynav for the button to avoid clutter, and
 620          * Ctrl-W works anyway.
 621          */
 622         GTK_WIDGET_UNSET_FLAGS (close_button, GTK_CAN_FOCUS);
 623         GTK_WIDGET_UNSET_FLAGS (close_button, GTK_CAN_DEFAULT);
 624
 625         /* Set the name to make the special rc style match. */
 626         gtk_widget_set_name (close_button, "gossip-close-button");
 627
 628         close_image = gtk_image_new_from_stock (GTK_STOCK_CLOSE, GTK_ICON_SIZE_MENU);
 629
 630         gtk_container_add (GTK_CONTAINER (close_button), close_image);
 631
 632         gtk_container_add (GTK_CONTAINER (event_box), event_box_hbox);
 633         gtk_box_pack_start (GTK_BOX (hbox), event_box, TRUE, TRUE, 0);
 634         gtk_box_pack_end (GTK_BOX (hbox), close_button, FALSE, FALSE, 0);
 635
 636         /* React to theme changes and also used to setup the initial size
 637          * correctly.
 638          */
 639         g_signal_connect (close_button,
 640                           "style-set",
 641                           G_CALLBACK (chat_window_close_button_style_set_cb),
 642                           chat);
 643
 644         g_signal_connect (close_button,
 645                           "clicked",
 646                           G_CALLBACK (chat_window_close_clicked_cb),
 647                           chat);
 648
 649         /* Set up tooltip */
 650         chat_window_update_tooltip (window, chat);
 651
 652         gtk_widget_show_all (hbox);
 653
 654         return hbox;
 655 }
 656
 657 static void
 658 chat_window_update_status (GossipChatWindow *window,
 659                            GossipChat       *chat)
 660 {
 661         GossipChatWindowPriv *priv;
 662         GtkImage             *image;
 663         const gchar          *icon_name = NULL;
 664
 665         priv = GET_PRIV (window);
 666
 667         if (g_list_find (priv->chats_new_msg, chat)) {
 668                 icon_name = EMPATHY_IMAGE_MESSAGE;
 669         }
 670         else if (g_list_find (priv->chats_composing, chat)) {
 671                 icon_name = EMPATHY_IMAGE_TYPING;
 672         }
 673         else {
 674                 icon_name = gossip_chat_get_status_icon_name (chat);
 675         }
 676         image = g_object_get_data (G_OBJECT (chat), "chat-window-tab-image");
 677         gtk_image_set_from_icon_name (image, icon_name, GTK_ICON_SIZE_MENU);
 678
 679         chat_window_update_title (window, chat);
 680         chat_window_update_tooltip (window, chat);
 681 }
 682
 683 static void
 684 chat_window_update_title (GossipChatWindow *window,
 685                           GossipChat       *chat)
 686 {
 687         GossipChatWindowPriv    *priv;
 688         const gchar             *str;
 689         gchar                   *title;
 690         gint                     n_chats;
 691
 692         priv = GET_PRIV (window);
 693
 694         n_chats = g_list_length (priv->chats);
 695         if (n_chats == 1) {
 696                 if (priv->chats_new_msg) {
 697                         title = g_strdup_printf (
 698                                 "%s - %s",
 699                                 gossip_chat_get_name (priv->current_chat),
 700                                 _("New Message"));
 701                 }
 702                 else if (gossip_chat_is_group_chat (priv->current_chat)) {
 703                         title = g_strdup_printf (
 704                                 "%s - %s",
 705                                 gossip_chat_get_name (priv->current_chat),
 706                                 _("Chat Room"));
 707                 } else {
 708                         title = g_strdup_printf (
 709                                 "%s - %s",
 710                                 gossip_chat_get_name (priv->current_chat),
 711                                 _("Conversation"));
 712                 }
 713         } else {
 714                 if (priv->chats_new_msg) {
 715                         GString *names;
 716                         GList   *l;
 717                         gint     n_messages = 0;
 718
 719                         names = g_string_new (NULL);
 720
 721                         for (l = priv->chats_new_msg; l; l = l->next) {
 722                                 n_messages++;
 723                                 g_string_append (names,
 724                                                  gossip_chat_get_name (l->data));
 725                                 if (l->next) {
 726                                         g_string_append (names, ", ");
 727                                 }
 728                         }
 729
 730                         str = ngettext ("New Message", "New Messages", n_messages);
 731                         title = g_strdup_printf ("%s - %s", names->str, str);
 732                         g_string_free (names, TRUE);
 733                 } else {
 734                         str = ngettext ("Conversation", "Conversations (%d)", n_chats);
 735                         title = g_strdup_printf (str, n_chats);
 736                 }
 737         }
 738
 739         gtk_window_set_title (GTK_WINDOW (priv->dialog), title);
 740         g_free (title);
 741
 742         if (priv->chats_new_msg) {
 743                 gtk_window_set_icon_name (GTK_WINDOW (priv->dialog),
 744                                           EMPATHY_IMAGE_MESSAGE);
 745         } else {
 746                 gtk_window_set_icon_name (GTK_WINDOW (priv->dialog), NULL);
 747         }
 748 }
 749
 750 static void
 751 chat_window_update_menu (GossipChatWindow *window)
 752 {
 753         GossipChatWindowPriv *priv;
 754         gboolean              first_page;
 755         gboolean              last_page;
 756         gboolean              is_connected;
 757         gint                  num_pages;
 758         gint                  page_num;
 759
 760         priv = GET_PRIV (window);
 761
 762         /* Notebook pages */
 763         page_num = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
 764         num_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
 765         first_page = (page_num == 0);
 766         last_page = (page_num == (num_pages - 1));
 767
 768         gtk_widget_set_sensitive (priv->menu_tabs_next, !last_page);
 769         gtk_widget_set_sensitive (priv->menu_tabs_prev, !first_page);
 770         gtk_widget_set_sensitive (priv->menu_tabs_detach, num_pages > 1);
 771         gtk_widget_set_sensitive (priv->menu_tabs_left, !first_page);
 772         gtk_widget_set_sensitive (priv->menu_tabs_right, !last_page);
 773
 774         is_connected = gossip_chat_is_connected (priv->current_chat);
 775
 776         if (gossip_chat_is_group_chat (priv->current_chat)) {
 777                 GossipGroupChat *group_chat;
 778                 GossipChatroom  *chatroom;
 779                 gboolean         show_contacts;
 780
 781                 group_chat = GOSSIP_GROUP_CHAT (priv->current_chat);
 782
 783                 /* Show / Hide widgets */
 784                 gtk_widget_show (priv->menu_room);
 785
 786                 gtk_widget_hide (priv->menu_conv_add_contact);
 787                 gtk_widget_hide (priv->menu_conv_info);
 788                 gtk_widget_hide (priv->menu_conv_separator);
 789
 790                 /* Can we add this room to our favourites and are we
 791                  * connected to the room?
 792                  */
 793                 chatroom = gossip_chatroom_manager_find (priv->chatroom_manager,
 794                                                          priv->current_chat->account,
 795                                                          gossip_chat_get_id (priv->current_chat));
 796
 797                 gtk_widget_set_sensitive (priv->menu_room_add, chatroom == NULL);
 798                 gtk_widget_set_sensitive (priv->menu_conv_insert_smiley, is_connected);
 799                 gtk_widget_set_sensitive (priv->menu_room_join_new, is_connected);
 800                 gtk_widget_set_sensitive (priv->menu_room_invite, is_connected);
 801
 802                 /* We need to block the signal here because all we are
 803                  * really trying to do is check or uncheck the menu
 804                  * item. If we don't do this we get funny behaviour
 805                  * with 2 or more group chat windows where showing
 806                  * contacts doesn't do anything.
 807                  */
 808                 show_contacts = gossip_group_chat_get_show_contacts (group_chat);
 809
 810                 g_signal_handlers_block_by_func (priv->menu_room_show_contacts,
 811                                                  chat_window_show_contacts_toggled_cb,
 812                                                  window);
 813
 814                 g_object_set (priv->menu_room_show_contacts,
 815                               "active", show_contacts,
 816                               NULL);
 817
 818                 g_signal_handlers_unblock_by_func (priv->menu_room_show_contacts,
 819                                                    chat_window_show_contacts_toggled_cb,
 820                                                    window);
 821         } else {
 822                 GossipPrivateChat  *chat;
 823                 GossipSubscription  subscription;
 824                 GossipContact      *contact;
 825
 826                 chat = GOSSIP_PRIVATE_CHAT (priv->current_chat);
 827
 828                 /* Show / Hide widgets */
 829                 gtk_widget_hide (priv->menu_room);
 830
 831                 contact = gossip_private_chat_get_contact (chat);
 832                 subscription = gossip_contact_get_subscription (contact);
 833                 if (!(subscription & GOSSIP_SUBSCRIPTION_FROM)) {
 834                         gtk_widget_show (priv->menu_conv_add_contact);
 835                 } else {
 836                         gtk_widget_hide (priv->menu_conv_add_contact);
 837                 }
 838
 839                 gtk_widget_show (priv->menu_conv_separator);
 840                 gtk_widget_show (priv->menu_conv_info);
 841
 842                 /* Are we connected? */
 843                 gtk_widget_set_sensitive (priv->menu_conv_insert_smiley, is_connected);
 844                 gtk_widget_set_sensitive (priv->menu_conv_add_contact, is_connected);
 845                 gtk_widget_set_sensitive (priv->menu_conv_info, is_connected);
 846         }
 847 }
 848
 849 static void
 850 chat_window_insert_smiley_activate_cb (GtkWidget        *menuitem,
 851                                        GossipChatWindow *window)
 852 {
 853         GossipChatWindowPriv *priv;
 854         GossipChat           *chat;
 855         GtkTextBuffer        *buffer;
 856         GtkTextIter           iter;
 857         const gchar          *smiley;
 858
 859         priv = GET_PRIV (window);
 860
 861         chat = priv->current_chat;
 862
 863         smiley = g_object_get_data (G_OBJECT (menuitem), "smiley_text");
 864
 865         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
 866         gtk_text_buffer_get_end_iter (buffer, &iter);
 867         gtk_text_buffer_insert (buffer, &iter,
 868                                 smiley, -1);
 869 }
 870
 871 static void
 872 chat_window_clear_activate_cb (GtkWidget        *menuitem,
 873                                GossipChatWindow *window)
 874 {
 875         GossipChatWindowPriv *priv;
 876
 877         priv = GET_PRIV (window);
 878
 879         gossip_chat_clear (priv->current_chat);
 880 }
 881
 882 static void
 883 chat_window_add_contact_activate_cb (GtkWidget        *menuitem,
 884                                      GossipChatWindow *window)
 885 {
 886         GossipChatWindowPriv *priv;
 887         //GossipContact        *contact;
 888
 889         priv = GET_PRIV (window);
 890
 891         //contact = gossip_chat_get_contact (priv->current_chat);
 892
 893         // FIXME: gossip_add_contact_dialog_show (NULL, contact);
 894 }
 895
 896 static void
 897 chat_window_log_activate_cb (GtkWidget        *menuitem,
 898                              GossipChatWindow *window)
 899 {
 900         GossipChatWindowPriv *priv;
 901
 902         priv = GET_PRIV (window);
 903
 904         gossip_log_window_show (priv->current_chat->account,
 905                                 gossip_chat_get_id (priv->current_chat),
 906                                 gossip_chat_is_group_chat (priv->current_chat),
 907                                 GTK_WINDOW (priv->dialog));
 908 }
 909
 910 static void
 911 chat_window_info_activate_cb (GtkWidget        *menuitem,
 912                               GossipChatWindow *window)
 913 {
 914         GossipChatWindowPriv *priv;
 915         GossipContact        *contact;
 916
 917         priv = GET_PRIV (window);
 918
 919         contact = gossip_private_chat_get_contact (GOSSIP_PRIVATE_CHAT (priv->current_chat));
 920
 921         empathy_contact_information_dialog_show (contact,
 922                                                  GTK_WINDOW (priv->dialog),
 923                                                  FALSE);
 924 }
 925
 926 static gboolean
 927 chat_window_save_geometry_timeout_cb (GossipChatWindow *window)
 928 {
 929         GossipChatWindowPriv *priv;
 930         gint                  x, y, w, h;
 931
 932         priv = GET_PRIV (window);
 933
 934         gtk_window_get_size (GTK_WINDOW (priv->dialog), &w, &h);
 935         gtk_window_get_position (GTK_WINDOW (priv->dialog), &x, &y);
 936
 937         gossip_chat_save_geometry (priv->current_chat, x, y, w, h);
 938
 939         priv->save_geometry_id = 0;
 940
 941         return FALSE;
 942 }
 943
 944 static gboolean
 945 chat_window_configure_event_cb (GtkWidget         *widget,
 946                                 GdkEventConfigure *event,
 947                                 GossipChatWindow  *window)
 948 {
 949         GossipChatWindowPriv *priv;
 950
 951         priv = GET_PRIV (window);
 952
 953         /* Only save geometry information if there is ONE chat visible. */
 954         if (g_list_length (priv->chats) > 1) {
 955                 return FALSE;
 956         }
 957
 958         if (priv->save_geometry_id != 0) {
 959                 g_source_remove (priv->save_geometry_id);
 960         }
 961
 962         priv->save_geometry_id =
 963                 g_timeout_add (500,
 964                                (GSourceFunc) chat_window_save_geometry_timeout_cb,
 965                                window);
 966
 967         return FALSE;
 968 }
 969
 970 static void
 971 chat_window_conv_activate_cb (GtkWidget        *menuitem,
 972                               GossipChatWindow *window)
 973 {
 974         GossipChatWindowPriv *priv;
 975         EmpathyLogManager    *manager;
 976         gboolean              log_exists = FALSE;
 977
 978         priv = GET_PRIV (window);
 979
 980         manager = empathy_log_manager_new ();
 981         log_exists = empathy_log_manager_exists (manager,
 982                                                  priv->current_chat->account,
 983                                                  gossip_chat_get_id (priv->current_chat),
 984                                                  gossip_chat_is_group_chat (priv->current_chat));
 985         g_object_unref (manager);
 986
 987         gtk_widget_set_sensitive (priv->menu_conv_log, log_exists);
 988 }
 989
 990 static void
 991 chat_window_show_contacts_toggled_cb (GtkWidget        *menuitem,
 992                                       GossipChatWindow *window)
 993 {
 994         GossipChatWindowPriv *priv;
 995         gboolean              show;
 996
 997         priv = GET_PRIV (window);
 998
 999         g_return_if_fail (priv->current_chat != NULL);
1000
1001         show = gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (priv->menu_room_show_contacts));
1002         gossip_group_chat_set_show_contacts (GOSSIP_GROUP_CHAT (priv->current_chat), show);
1003 }
1004
1005 static void
1006 chat_window_close_activate_cb (GtkWidget        *menuitem,
1007                                GossipChatWindow *window)
1008 {
1009         GossipChatWindowPriv *priv;
1010
1011         priv = GET_PRIV (window);
1012
1013         g_return_if_fail (priv->current_chat != NULL);
1014
1015         gossip_chat_window_remove_chat (window, priv->current_chat);
1016 }
1017
1018 static void
1019 chat_window_room_set_topic_activate_cb (GtkWidget        *menuitem,
1020                                         GossipChatWindow *window)
1021 {
1022         GossipChatWindowPriv *priv;
1023
1024         priv = GET_PRIV (window);
1025
1026         if (gossip_chat_is_group_chat (priv->current_chat)) {
1027                 GossipGroupChat *group_chat;
1028
1029                 group_chat = GOSSIP_GROUP_CHAT (priv->current_chat);
1030                 gossip_group_chat_set_topic (group_chat);
1031         }
1032 }
1033
1034 static void
1035 chat_window_room_join_new_activate_cb (GtkWidget        *menuitem,
1036                                        GossipChatWindow *window)
1037 {
1038         GossipChatWindowPriv *priv;
1039
1040         priv = GET_PRIV (window);
1041
1042         gossip_new_chatroom_dialog_show (GTK_WINDOW (priv->dialog));
1043 }
1044
1045 static void
1046 chat_window_room_invite_activate_cb (GtkWidget        *menuitem,
1047                                      GossipChatWindow *window)
1048 {
1049 /* FIXME:
1050         GossipChatWindowPriv *priv;
1051         GossipContact        *own_contact;
1052         GossipChatroomId      id = 0;
1053
1054         priv = GET_PRIV (window);
1055         own_contact = gossip_chat_get_own_contact (priv->current_chat);
1056
1057         if (gossip_chat_is_group_chat (priv->current_chat)) {
1058                 GossipGroupChat *group_chat;
1059
1060                 group_chat = GOSSIP_GROUP_CHAT (priv->current_chat);
1061                 id = gossip_group_chat_get_chatroom_id (group_chat);
1062         }
1063
1064         gossip_chat_invite_dialog_show (own_contact, id);
1065 */
1066 }
1067
1068 static void
1069 chat_window_room_add_activate_cb (GtkWidget        *menuitem,
1070                                   GossipChatWindow *window)
1071 {
1072         GossipChatWindowPriv  *priv;
1073         GossipChatroomManager *manager;
1074         GossipChatroom        *chatroom;
1075
1076         priv = GET_PRIV (window);
1077
1078         g_return_if_fail (priv->current_chat != NULL);
1079
1080         if (!gossip_chat_is_group_chat (priv->current_chat)) {
1081                 return;
1082         }
1083
1084         chatroom = gossip_chatroom_new_full (priv->current_chat->account,
1085                                              gossip_chat_get_id (priv->current_chat),
1086                                              gossip_chat_get_name (priv->current_chat),
1087                                              FALSE);
1088
1089         manager = gossip_chatroom_manager_new ();
1090         gossip_chatroom_manager_add (manager, chatroom);
1091         chat_window_update_menu (window);
1092
1093         g_object_unref (chatroom);
1094         g_object_unref (manager);
1095 }
1096
1097 static void
1098 chat_window_edit_activate_cb (GtkWidget        *menuitem,
1099                               GossipChatWindow *window)
1100 {
1101         GossipChatWindowPriv *priv;
1102         GtkClipboard         *clipboard;
1103         GtkTextBuffer        *buffer;
1104         gboolean              text_available;
1105
1106         priv = GET_PRIV (window);
1107
1108         g_return_if_fail (priv->current_chat != NULL);
1109
1110         if (!gossip_chat_is_connected (priv->current_chat)) {
1111                 gtk_widget_set_sensitive (priv->menu_edit_copy, FALSE);
1112                 gtk_widget_set_sensitive (priv->menu_edit_cut, FALSE);
1113                 gtk_widget_set_sensitive (priv->menu_edit_paste, FALSE);
1114                 return;
1115         }
1116
1117         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->current_chat->input_text_view));
1118         if (gtk_text_buffer_get_selection_bounds (buffer, NULL, NULL)) {
1119                 gtk_widget_set_sensitive (priv->menu_edit_copy, TRUE);
1120                 gtk_widget_set_sensitive (priv->menu_edit_cut, TRUE);
1121         } else {
1122                 gboolean selection;
1123
1124                 selection = gossip_chat_view_get_selection_bounds (priv->current_chat->view,
1125                                                                    NULL, NULL);
1126
1127                 gtk_widget_set_sensitive (priv->menu_edit_cut, FALSE);
1128                 gtk_widget_set_sensitive (priv->menu_edit_copy, selection);
1129         }
1130
1131         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
1132         text_available = gtk_clipboard_wait_is_text_available (clipboard);
1133         gtk_widget_set_sensitive (priv->menu_edit_paste, text_available);
1134 }
1135
1136 static void
1137 chat_window_cut_activate_cb (GtkWidget        *menuitem,
1138                              GossipChatWindow *window)
1139 {
1140         GossipChatWindowPriv *priv;
1141
1142         g_return_if_fail (GOSSIP_IS_CHAT_WINDOW (window));
1143
1144         priv = GET_PRIV (window);
1145
1146         gossip_chat_cut (priv->current_chat);
1147 }
1148
1149 static void
1150 chat_window_copy_activate_cb (GtkWidget        *menuitem,
1151                               GossipChatWindow *window)
1152 {
1153         GossipChatWindowPriv *priv;
1154
1155         g_return_if_fail (GOSSIP_IS_CHAT_WINDOW (window));
1156
1157         priv = GET_PRIV (window);
1158
1159         gossip_chat_copy (priv->current_chat);
1160 }
1161
1162 static void
1163 chat_window_paste_activate_cb (GtkWidget        *menuitem,
1164                                GossipChatWindow *window)
1165 {
1166         GossipChatWindowPriv *priv;
1167
1168         g_return_if_fail (GOSSIP_IS_CHAT_WINDOW (window));
1169
1170         priv = GET_PRIV (window);
1171
1172         gossip_chat_paste (priv->current_chat);
1173 }
1174
1175 static void
1176 chat_window_tabs_left_activate_cb (GtkWidget        *menuitem,
1177                                    GossipChatWindow *window)
1178 {
1179         GossipChatWindowPriv *priv;
1180         GossipChat           *chat;
1181         gint                  index;
1182
1183         priv = GET_PRIV (window);
1184
1185         chat = priv->current_chat;
1186         index = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
1187         if (index <= 0) {
1188                 return;
1189         }
1190
1191         gtk_notebook_reorder_child (GTK_NOTEBOOK (priv->notebook),
1192                                     gossip_chat_get_widget (chat),
1193                                     index - 1);
1194
1195         chat_window_update_menu (window);
1196         chat_window_update_status (window, chat);
1197 }
1198
1199 static void
1200 chat_window_tabs_right_activate_cb (GtkWidget        *menuitem,
1201                                     GossipChatWindow *window)
1202 {
1203         GossipChatWindowPriv *priv;
1204         GossipChat           *chat;
1205         gint                  index;
1206
1207         priv = GET_PRIV (window);
1208
1209         chat = priv->current_chat;
1210         index = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
1211
1212         gtk_notebook_reorder_child (GTK_NOTEBOOK (priv->notebook),
1213                                     gossip_chat_get_widget (chat),
1214                                     index + 1);
1215
1216         chat_window_update_menu (window);
1217         chat_window_update_status (window, chat);
1218 }
1219
1220 static void
1221 chat_window_detach_activate_cb (GtkWidget        *menuitem,
1222                                 GossipChatWindow *window)
1223 {
1224         GossipChatWindowPriv *priv;
1225         GossipChatWindow     *new_window;
1226         GossipChat           *chat;
1227
1228         priv = GET_PRIV (window);
1229
1230         chat = priv->current_chat;
1231         new_window = gossip_chat_window_new ();
1232
1233         gossip_chat_window_move_chat (window, new_window, chat);
1234
1235         priv = GET_PRIV (new_window);
1236         gtk_widget_show (priv->dialog);
1237 }
1238
1239 static gboolean
1240 chat_window_delete_event_cb (GtkWidget        *dialog,
1241                              GdkEvent         *event,
1242                              GossipChatWindow *window)
1243 {
1244         GossipChatWindowPriv *priv;
1245         GList                *list;
1246         GList                *l;
1247
1248         priv = GET_PRIV (window);
1249
1250         gossip_debug (DEBUG_DOMAIN, "Delete event received");
1251
1252         list = g_list_copy (priv->chats);
1253
1254         for (l = list; l; l = l->next) {
1255                 gossip_chat_window_remove_chat (window, l->data);
1256         }
1257
1258         g_list_free (list);
1259
1260         return TRUE;
1261 }
1262
1263 static void
1264 chat_window_status_changed_cb (GossipChat       *chat,
1265                                GossipChatWindow *window)
1266 {
1267         chat_window_update_menu (window);
1268         chat_window_update_status (window, chat);
1269 }
1270
1271 static void
1272 chat_window_update_tooltip (GossipChatWindow *window,
1273                             GossipChat       *chat)
1274 {
1275         GossipChatWindowPriv *priv;
1276         GtkWidget            *widget;
1277         gchar                *current_tooltip;
1278         gchar                *str;
1279
1280         priv = GET_PRIV (window);
1281
1282         current_tooltip = gossip_chat_get_tooltip (chat);
1283
1284         if (g_list_find (priv->chats_composing, chat)) {
1285                 str = g_strconcat (current_tooltip, "\n", _("Typing a message."), NULL);
1286                 g_free (current_tooltip);
1287         } else {
1288                 str = current_tooltip;
1289         }
1290
1291         widget = g_object_get_data (G_OBJECT (chat), "chat-window-tab-tooltip-widget");
1292         gtk_tooltips_set_tip (priv->tooltips,
1293                               widget,
1294                               str,
1295                               NULL);
1296
1297         g_free (str);
1298 }
1299
1300 static void
1301 chat_window_name_changed_cb (GossipChat       *chat,
1302                              const gchar      *name,
1303                              GossipChatWindow *window)
1304 {
1305         GtkLabel *label;
1306
1307         label = g_object_get_data (G_OBJECT (chat), "chat-window-tab-label");
1308
1309         gtk_label_set_text (label, name);
1310 }
1311
1312 static void
1313 chat_window_composing_cb (GossipChat       *chat,
1314                           gboolean          is_composing,
1315                           GossipChatWindow *window)
1316 {
1317         GossipChatWindowPriv *priv;
1318
1319         priv = GET_PRIV (window);
1320
1321         if (is_composing && !g_list_find (priv->chats_composing, chat)) {
1322                 priv->chats_composing = g_list_prepend (priv->chats_composing, chat);
1323         } else {
1324                 priv->chats_composing = g_list_remove (priv->chats_composing, chat);
1325         }
1326
1327         chat_window_update_status (window, chat);
1328 }
1329
1330 static void
1331 chat_window_new_message_cb (GossipChat       *chat,
1332                             GossipMessage    *message,
1333                             gboolean          is_backlog,
1334                             GossipChatWindow *window)
1335 {
1336         GossipChatWindowPriv *priv;
1337         gboolean              has_focus;
1338         gboolean              needs_urgency;
1339
1340         priv = GET_PRIV (window);
1341
1342         has_focus = gossip_chat_window_has_focus (window);
1343
1344         if (has_focus && priv->current_chat == chat) {
1345                 gossip_debug (DEBUG_DOMAIN, "New message, we have focus");
1346                 return;
1347         }
1348
1349         gossip_debug (DEBUG_DOMAIN, "New message, no focus");
1350
1351         needs_urgency = FALSE;
1352         if (gossip_chat_is_group_chat (chat)) {
1353                 if (!is_backlog &&
1354                     gossip_chat_should_highlight_nick (message)) {
1355                         gossip_debug (DEBUG_DOMAIN, "Highlight this nick");
1356                         needs_urgency = TRUE;
1357                 }
1358         } else {
1359                 needs_urgency = TRUE;
1360         }
1361
1362         if (needs_urgency && !has_focus) {
1363                 chat_window_set_urgency_hint (window, TRUE);
1364         }
1365
1366         if (!is_backlog &&
1367             !g_list_find (priv->chats_new_msg, chat)) {
1368                 priv->chats_new_msg = g_list_prepend (priv->chats_new_msg, chat);
1369                 chat_window_update_status (window, chat);
1370         }
1371 }
1372
1373 static GtkNotebook *
1374 chat_window_detach_hook (GtkNotebook *source,
1375                          GtkWidget   *page,
1376                          gint         x,
1377                          gint         y,
1378                          gpointer     user_data)
1379 {
1380         GossipChatWindowPriv *priv;
1381         GossipChatWindow     *window, *new_window;
1382         GossipChat           *chat;
1383
1384         chat = g_object_get_data (G_OBJECT (page), "chat");
1385         window = gossip_chat_get_window (chat);
1386
1387         new_window = gossip_chat_window_new ();
1388         priv = GET_PRIV (new_window);
1389
1390         gossip_debug (DEBUG_DOMAIN, "Detach hook called");
1391
1392         gossip_chat_window_move_chat (window, new_window, chat);
1393
1394         gtk_window_move (GTK_WINDOW (priv->dialog), x, y);
1395         gtk_widget_show (priv->dialog);
1396
1397         return NULL;
1398 }
1399
1400 static void
1401 chat_window_page_switched_cb (GtkNotebook      *notebook,
1402                               GtkNotebookPage  *page,
1403                               gint              page_num,
1404                               GossipChatWindow *window)
1405 {
1406         GossipChatWindowPriv *priv;
1407         GossipChat           *chat;
1408         GtkWidget            *child;
1409
1410         gossip_debug (DEBUG_DOMAIN, "Page switched");
1411
1412         priv = GET_PRIV (window);
1413
1414         child = gtk_notebook_get_nth_page (notebook, page_num);
1415         chat = g_object_get_data (G_OBJECT (child), "chat");
1416
1417         if (priv->page_added) {
1418                 priv->page_added = FALSE;
1419                 gossip_chat_scroll_down (chat);
1420         }
1421         else if (priv->current_chat == chat) {
1422                 return;
1423         }
1424
1425         priv->current_chat = chat;
1426         priv->chats_new_msg = g_list_remove (priv->chats_new_msg, chat);
1427
1428         chat_window_update_menu (window);
1429         chat_window_update_status (window, chat);
1430 }
1431
1432 static void
1433 chat_window_page_reordered_cb (GtkNotebook      *notebook,
1434                                GtkWidget        *widget,
1435                                guint             page_num,
1436                                GossipChatWindow *window)
1437 {
1438         gossip_debug (DEBUG_DOMAIN, "Page reordered");
1439
1440         chat_window_update_menu (window);
1441 }
1442
1443 static void
1444 chat_window_page_added_cb (GtkNotebook      *notebook,
1445                            GtkWidget        *child,
1446                            guint             page_num,
1447                            GossipChatWindow *window)
1448 {
1449         GossipChatWindowPriv *priv;
1450         GossipChat           *chat;
1451
1452         priv = GET_PRIV (window);
1453
1454         /* If we just received DND to the same window, we don't want
1455          * to do anything here like removing the tab and then readding
1456          * it, so we return here and in "page-added".
1457          */
1458         if (priv->dnd_same_window) {
1459                 gossip_debug (DEBUG_DOMAIN, "Page added (back to the same window)");
1460                 priv->dnd_same_window = FALSE;
1461                 return;
1462         }
1463
1464         gossip_debug (DEBUG_DOMAIN, "Page added");
1465
1466         /* Get chat object */
1467         chat = g_object_get_data (G_OBJECT (child), "chat");
1468
1469         /* Set the chat window */
1470         gossip_chat_set_window (chat, window);
1471
1472         /* Connect chat signals for this window */
1473         g_signal_connect (chat, "status-changed",
1474                           G_CALLBACK (chat_window_status_changed_cb),
1475                           window);
1476         g_signal_connect (chat, "name-changed",
1477                           G_CALLBACK (chat_window_name_changed_cb),
1478                           window);
1479         g_signal_connect (chat, "composing",
1480                           G_CALLBACK (chat_window_composing_cb),
1481                           window);
1482         g_signal_connect (chat, "new-message",
1483                           G_CALLBACK (chat_window_new_message_cb),
1484                           window);
1485
1486         /* Set flag so we know to perform some special operations on
1487          * switch page due to the new page being added.
1488          */
1489         priv->page_added = TRUE;
1490
1491         /* Get list of chats up to date */
1492         priv->chats = g_list_append (priv->chats, chat);
1493 }
1494
1495 static void
1496 chat_window_page_removed_cb (GtkNotebook      *notebook,
1497                              GtkWidget        *child,
1498                              guint             page_num,
1499                              GossipChatWindow *window)
1500 {
1501         GossipChatWindowPriv *priv;
1502         GossipChat           *chat;
1503
1504         priv = GET_PRIV (window);
1505
1506         /* If we just received DND to the same window, we don't want
1507          * to do anything here like removing the tab and then readding
1508          * it, so we return here and in "page-added".
1509          */
1510         if (priv->dnd_same_window) {
1511                 gossip_debug (DEBUG_DOMAIN, "Page removed (and will be readded to same window)");
1512                 return;
1513         }
1514
1515         gossip_debug (DEBUG_DOMAIN, "Page removed");
1516
1517         /* Get chat object */
1518         chat = g_object_get_data (G_OBJECT (child), "chat");
1519
1520         /* Unset the window associated with a chat */
1521         gossip_chat_set_window (chat, NULL);
1522
1523         /* Disconnect all signal handlers for this chat and this window */
1524         g_signal_handlers_disconnect_by_func (chat,
1525                                               G_CALLBACK (chat_window_status_changed_cb),
1526                                               window);
1527         g_signal_handlers_disconnect_by_func (chat,
1528                                               G_CALLBACK (chat_window_name_changed_cb),
1529                                               window);
1530         g_signal_handlers_disconnect_by_func (chat,
1531                                               G_CALLBACK (chat_window_composing_cb),
1532                                               window);
1533         g_signal_handlers_disconnect_by_func (chat,
1534                                               G_CALLBACK (chat_window_new_message_cb),
1535                                               window);
1536
1537         /* Keep list of chats up to date */
1538         priv->chats = g_list_remove (priv->chats, chat);
1539         priv->chats_new_msg = g_list_remove (priv->chats_new_msg, chat);
1540         priv->chats_composing = g_list_remove (priv->chats_composing, chat);
1541
1542         if (priv->chats == NULL) {
1543                 g_object_unref (window);
1544         } else {
1545                 chat_window_update_menu (window);
1546                 chat_window_update_title (window, NULL);
1547         }
1548 }
1549
1550 static gboolean
1551 chat_window_focus_in_event_cb (GtkWidget        *widget,
1552                                GdkEvent         *event,
1553                                GossipChatWindow *window)
1554 {
1555         GossipChatWindowPriv *priv;
1556
1557         gossip_debug (DEBUG_DOMAIN, "Focus in event, updating title");
1558
1559         priv = GET_PRIV (window);
1560
1561         priv->chats_new_msg = g_list_remove (priv->chats_new_msg, priv->current_chat);
1562
1563         chat_window_set_urgency_hint (window, FALSE);
1564
1565         /* Update the title, since we now mark all unread messages as read. */
1566         chat_window_update_status (window, priv->current_chat);
1567
1568         return FALSE;
1569 }
1570
1571 static void
1572 chat_window_drag_data_received (GtkWidget        *widget,
1573                                 GdkDragContext   *context,
1574                                 int               x,
1575                                 int               y,
1576                                 GtkSelectionData *selection,
1577                                 guint             info,
1578                                 guint             time,
1579                                 GossipChatWindow *window)
1580 {
1581         /* FIXME: DnD of contact do not seems to work... */
1582         if (info == DND_DRAG_TYPE_CONTACT_ID) {
1583                 EmpathyContactManager *manager;
1584                 GossipContact         *contact;
1585                 GossipChat            *chat;
1586                 GossipChatWindow      *old_window;
1587                 McAccount             *account;
1588                 const gchar           *id = NULL;
1589
1590                 if (selection) {
1591                         id = (const gchar*) selection->data;
1592                 }
1593
1594                 gossip_debug (DEBUG_DOMAIN, "DND contact from roster with id:'%s'", id);
1595
1596                 manager = empathy_contact_manager_new ();
1597                 contact = empathy_contact_list_find (EMPATHY_CONTACT_LIST (manager), id);
1598                 g_object_unref (manager);
1599
1600                 if (!contact) {
1601                         gossip_debug (DEBUG_DOMAIN, "DND contact from roster not found");
1602                         return;
1603                 }
1604
1605                 account = gossip_contact_get_account (contact);
1606                 chat = gossip_chat_window_find_chat (account, id);
1607                 old_window = gossip_chat_get_window (chat);
1608
1609                 if (old_window) {
1610                         if (old_window == window) {
1611                                 gtk_drag_finish (context, TRUE, FALSE, time);
1612                                 return;
1613                         }
1614
1615                         gossip_chat_window_move_chat (old_window, window, chat);
1616                 } else {
1617                         gossip_chat_window_add_chat (window, chat);
1618                 }
1619
1620                 /* Added to take care of any outstanding chat events */
1621                 gossip_chat_present (chat);
1622
1623                 /* We should return TRUE to remove the data when doing
1624                  * GDK_ACTION_MOVE, but we don't here otherwise it has
1625                  * weird consequences, and we handle that internally
1626                  * anyway with add_chat() and remove_chat().
1627                  */
1628                 gtk_drag_finish (context, TRUE, FALSE, time);
1629         }
1630         else if (info == DND_DRAG_TYPE_TAB) {
1631                 GossipChat        *chat = NULL;
1632                 GossipChatWindow  *old_window;
1633                 GtkWidget        **child = NULL;
1634
1635                 gossip_debug (DEBUG_DOMAIN, "DND tab");
1636
1637                 if (selection) {
1638                         child = (void*) selection->data;
1639                 }
1640
1641                 if (child) {
1642                         chat = g_object_get_data (G_OBJECT (*child), "chat");
1643                 }
1644
1645                 old_window = gossip_chat_get_window (chat);
1646                 if (old_window) {
1647                         GossipChatWindowPriv *priv;
1648
1649                         priv = GET_PRIV (window);
1650
1651                         if (old_window == window) {
1652                                 gossip_debug (DEBUG_DOMAIN, "DND tab (within same window)");
1653                                 priv->dnd_same_window = TRUE;
1654                                 gtk_drag_finish (context, TRUE, FALSE, time);
1655                                 return;
1656                         }
1657
1658                         priv->dnd_same_window = FALSE;
1659                 }
1660
1661                 /* We should return TRUE to remove the data when doing
1662                  * GDK_ACTION_MOVE, but we don't here otherwise it has
1663                  * weird consequences, and we handle that internally
1664                  * anyway with add_chat() and remove_chat().
1665                  */
1666                 gtk_drag_finish (context, TRUE, FALSE, time);
1667         } else {
1668                 gossip_debug (DEBUG_DOMAIN, "DND from unknown source");
1669                 gtk_drag_finish (context, FALSE, FALSE, time);
1670         }
1671 }
1672
1673 static gboolean
1674 chat_window_urgency_timeout_func (GossipChatWindow *window)
1675 {
1676         GossipChatWindowPriv *priv;
1677
1678         priv = GET_PRIV (window);
1679
1680         gossip_debug (DEBUG_DOMAIN, "Turning off urgency hint");
1681         gtk_window_set_urgency_hint (GTK_WINDOW (priv->dialog), FALSE);
1682
1683         priv->urgency_timeout_id = 0;
1684
1685         return FALSE;
1686 }
1687
1688 static void
1689 chat_window_set_urgency_hint (GossipChatWindow *window,
1690                               gboolean          urgent)
1691 {
1692         GossipChatWindowPriv *priv;
1693
1694         priv = GET_PRIV (window);
1695
1696         if (!urgent) {
1697                 /* Remove any existing hint and timeout. */
1698                 if (priv->urgency_timeout_id) {
1699                         gossip_debug (DEBUG_DOMAIN, "Turning off urgency hint");
1700                         gtk_window_set_urgency_hint (GTK_WINDOW (priv->dialog), FALSE);
1701                         g_source_remove (priv->urgency_timeout_id);
1702                         priv->urgency_timeout_id = 0;
1703                 }
1704                 return;
1705         }
1706
1707         /* Add a new hint and renew any exising timeout or add a new one. */
1708         if (priv->urgency_timeout_id) {
1709                 g_source_remove (priv->urgency_timeout_id);
1710         } else {
1711                 gossip_debug (DEBUG_DOMAIN, "Turning on urgency hint");
1712                 gtk_window_set_urgency_hint (GTK_WINDOW (priv->dialog), TRUE);
1713         }
1714
1715         priv->urgency_timeout_id = g_timeout_add (
1716                 URGENCY_TIMEOUT,
1717                 (GSourceFunc) chat_window_urgency_timeout_func,
1718                 window);
1719 }
1720
1721 GossipChatWindow *
1722 gossip_chat_window_new (void)
1723 {
1724         return GOSSIP_CHAT_WINDOW (g_object_new (GOSSIP_TYPE_CHAT_WINDOW, NULL));
1725 }
1726
1727 GtkWidget *
1728 gossip_chat_window_get_dialog (GossipChatWindow *window)
1729 {
1730         GossipChatWindowPriv *priv;
1731
1732         g_return_val_if_fail (window != NULL, NULL);
1733
1734         priv = GET_PRIV (window);
1735
1736         return priv->dialog;
1737 }
1738
1739 void
1740 gossip_chat_window_add_chat (GossipChatWindow *window,
1741                              GossipChat       *chat)
1742 {
1743         GossipChatWindowPriv *priv;
1744         GtkWidget            *label;
1745         GtkWidget            *child;
1746
1747         priv = GET_PRIV (window);
1748
1749         /* Reference the chat object */
1750         g_object_ref (chat);
1751
1752         /* Set the chat window */
1753         gossip_chat_set_window (chat, window);
1754
1755         if (g_list_length (priv->chats) == 0) {
1756                 gint x, y, w, h;
1757
1758                 gossip_chat_load_geometry (chat, &x, &y, &w, &h);
1759
1760                 if (x >= 0 && y >= 0) {
1761                         /* Let the window manager position it if we don't have
1762                          * good x, y coordinates.
1763                          */
1764                         gtk_window_move (GTK_WINDOW (priv->dialog), x, y);
1765                 }
1766
1767                 if (w > 0 && h > 0) {
1768                         /* Use the defaults from the glade file if we don't have
1769                          * good w, h geometry.
1770                          */
1771                         gtk_window_resize (GTK_WINDOW (priv->dialog), w, h);
1772                 }
1773         }
1774
1775         child = gossip_chat_get_widget (chat);
1776         label = chat_window_create_label (window, chat);
1777
1778         gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), child, label);
1779         gtk_notebook_set_tab_reorderable (GTK_NOTEBOOK (priv->notebook), child, TRUE);
1780         gtk_notebook_set_tab_detachable (GTK_NOTEBOOK (priv->notebook), child, TRUE);
1781         gtk_notebook_set_tab_label_packing (GTK_NOTEBOOK (priv->notebook), child,
1782                                             TRUE, TRUE, GTK_PACK_START);
1783
1784         gossip_debug (DEBUG_DOMAIN,
1785                       "Chat added (%d references)",
1786                       G_OBJECT (chat)->ref_count);
1787 }
1788
1789 void
1790 gossip_chat_window_remove_chat (GossipChatWindow *window,
1791                                 GossipChat       *chat)
1792 {
1793         GossipChatWindowPriv *priv;
1794         gint                  position;
1795
1796         priv = GET_PRIV (window);
1797
1798         position = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook),
1799                                           gossip_chat_get_widget (chat));
1800         gtk_notebook_remove_page (GTK_NOTEBOOK (priv->notebook), position);
1801
1802         gossip_debug (DEBUG_DOMAIN,
1803                       "Chat removed (%d references)",
1804                       G_OBJECT (chat)->ref_count - 1);
1805
1806         g_object_unref (chat);
1807 }
1808
1809 void
1810 gossip_chat_window_move_chat (GossipChatWindow *old_window,
1811                               GossipChatWindow *new_window,
1812                               GossipChat       *chat)
1813 {
1814         GtkWidget *widget;
1815
1816         g_return_if_fail (GOSSIP_IS_CHAT_WINDOW (old_window));
1817         g_return_if_fail (GOSSIP_IS_CHAT_WINDOW (new_window));
1818         g_return_if_fail (GOSSIP_IS_CHAT (chat));
1819
1820         widget = gossip_chat_get_widget (chat);
1821
1822         gossip_debug (DEBUG_DOMAIN,
1823                       "Chat moving with widget:%p (%d references)",
1824                       widget,
1825                       G_OBJECT (widget)->ref_count);
1826
1827         /* We reference here to make sure we don't loose the widget
1828          * and the GossipChat object during the move.
1829          */
1830         g_object_ref (chat);
1831         g_object_ref (widget);
1832
1833         gossip_chat_window_remove_chat (old_window, chat);
1834         gossip_chat_window_add_chat (new_window, chat);
1835
1836         g_object_unref (widget);
1837         g_object_unref (chat);
1838 }
1839
1840 void
1841 gossip_chat_window_switch_to_chat (GossipChatWindow *window,
1842                                    GossipChat       *chat)
1843 {
1844         GossipChatWindowPriv *priv;
1845         gint                  page_num;
1846
1847         priv = GET_PRIV (window);
1848
1849         page_num = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook),
1850                                           gossip_chat_get_widget (chat));
1851         gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook),
1852                                        page_num);
1853 }
1854
1855 gboolean
1856 gossip_chat_window_has_focus (GossipChatWindow *window)
1857 {
1858         GossipChatWindowPriv *priv;
1859         gboolean              has_focus;
1860
1861         g_return_val_if_fail (GOSSIP_IS_CHAT_WINDOW (window), FALSE);
1862
1863         priv = GET_PRIV (window);
1864
1865         g_object_get (priv->dialog, "has-toplevel-focus", &has_focus, NULL);
1866
1867         return has_focus;
1868 }
1869
1870 GossipChat *
1871 gossip_chat_window_find_chat (McAccount   *account,
1872                               const gchar *id)
1873 {
1874         GList *l;
1875
1876         for (l = chat_windows; l; l = l->next) {
1877                 GossipChatWindowPriv *priv;
1878                 GossipChatWindow     *window;
1879                 GList                *ll;
1880
1881                 window = l->data;
1882                 priv = GET_PRIV (window);
1883
1884                 for (ll = priv->chats; ll; ll = ll->next) {
1885                         GossipChat *chat;
1886
1887                         chat = ll->data;
1888
1889                         if (gossip_account_equal (account, chat->account) &&
1890                             strcmp (id, gossip_chat_get_id (chat)) == 0) {
1891                                 return chat;
1892                         }
1893                 }
1894         }
1895
1896         return NULL;
1897 }
1898