src/empathy-new-chatroom-dialog.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2006-2007 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., 51 Franklin St, Fifth Floor,
  19  * Boston, MA  02110-1301  USA
  20  *
  21  * Authors: Martyn Russell <martyn@imendio.com>
  22  *          Xavier Claessens <xclaesse@gmail.com>
  23  */
  24
  25 #include <config.h>
  26
  27 #include <string.h>
  28 #include <stdio.h>
  29
  30 #include <gtk/gtk.h>
  31 #include <glib.h>
  32 #include <glib/gi18n.h>
  33 #include <glib/gprintf.h>
  34
  35 #include <libempathy/empathy-tp-roomlist.h>
  36 #include <libempathy/empathy-chatroom.h>
  37 #include <libempathy/empathy-utils.h>
  38 #include <libempathy/empathy-dispatcher.h>
  39
  40 #include <libempathy-gtk/empathy-account-chooser.h>
  41 #include <libempathy-gtk/empathy-ui-utils.h>
  42
  43 #include "empathy-new-chatroom-dialog.h"
  44 #include "ephy-spinner.h"
  45
  46 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
  47 #include <libempathy/empathy-debug.h>
  48
  49 typedef struct {
  50         EmpathyTpRoomlist *room_list;
  51
  52         GtkWidget         *window;
  53         GtkWidget         *vbox_widgets;
  54         GtkWidget         *table_info;
  55         GtkWidget         *label_account;
  56         GtkWidget         *account_chooser;
  57         GtkWidget         *label_server;
  58         GtkWidget         *entry_server;
  59         GtkWidget         *label_room;
  60         GtkWidget         *entry_room;
  61         GtkWidget         *expander_browse;
  62         GtkWidget         *throbber;
  63         GtkWidget         *treeview;
  64         GtkTreeModel      *model;
  65         GtkWidget         *button_join;
  66         GtkWidget         *label_error_message;
  67         GtkWidget         *viewport_error;
  68 } EmpathyNewChatroomDialog;
  69
  70 enum {
  71         COL_NEED_PASSWORD,
  72         COL_INVITE_ONLY,
  73         COL_NAME,
  74         COL_ROOM,
  75         COL_MEMBERS,
  76         COL_MEMBERS_INT,
  77         COL_TOOLTIP,
  78         COL_COUNT
  79 };
  80
  81 static void     new_chatroom_dialog_response_cb                     (GtkWidget               *widget,
  82                                                                      gint                     response,
  83                                                                      EmpathyNewChatroomDialog *dialog);
  84 static void     new_chatroom_dialog_destroy_cb                      (GtkWidget               *widget,
  85                                                                      EmpathyNewChatroomDialog *dialog);
  86 static void     new_chatroom_dialog_model_setup                     (EmpathyNewChatroomDialog *dialog);
  87 static void     new_chatroom_dialog_model_add_columns               (EmpathyNewChatroomDialog *dialog);
  88 static void     new_chatroom_dialog_update_widgets                  (EmpathyNewChatroomDialog *dialog);
  89 static void     new_chatroom_dialog_account_changed_cb              (GtkComboBox              *combobox,
  90                                                                      EmpathyNewChatroomDialog *dialog);
  91 static void     new_chatroom_dialog_roomlist_destroy_cb             (EmpathyTpRoomlist        *room_list,
  92                                                                      EmpathyNewChatroomDialog *dialog);
  93 static void     new_chatroom_dialog_new_room_cb                     (EmpathyTpRoomlist        *room_list,
  94                                                                      EmpathyChatroom          *chatroom,
  95                                                                      EmpathyNewChatroomDialog *dialog);
  96 static void     new_chatroom_dialog_listing_cb                      (EmpathyTpRoomlist        *room_list,
  97                                                                      gpointer                  unused,
  98                                                                      EmpathyNewChatroomDialog *dialog);
  99 static void     start_listing_error_cb                              (EmpathyTpRoomlist        *room_list,
 100                                                                      GError                   *error,
 101                                                                      EmpathyNewChatroomDialog *dialog);
 102 static void     stop_listing_error_cb                               (EmpathyTpRoomlist        *room_list,
 103                                                                      GError                   *error,
 104                                                                      EmpathyNewChatroomDialog *dialog);
 105 static void     new_chatroom_dialog_model_clear                     (EmpathyNewChatroomDialog *dialog);
 106 static void     new_chatroom_dialog_model_row_activated_cb          (GtkTreeView             *tree_view,
 107                                                                      GtkTreePath             *path,
 108                                                                      GtkTreeViewColumn       *column,
 109                                                                      EmpathyNewChatroomDialog *dialog);
 110 static void     new_chatroom_dialog_model_selection_changed         (GtkTreeSelection        *selection,
 111                                                                      EmpathyNewChatroomDialog *dialog);
 112 static void     new_chatroom_dialog_join                            (EmpathyNewChatroomDialog *dialog);
 113 static void     new_chatroom_dialog_entry_changed_cb                (GtkWidget               *entry,
 114                                                                      EmpathyNewChatroomDialog *dialog);
 115 static void     new_chatroom_dialog_browse_start                    (EmpathyNewChatroomDialog *dialog);
 116 static void     new_chatroom_dialog_browse_stop                     (EmpathyNewChatroomDialog *dialog);
 117 static void     new_chatroom_dialog_entry_server_activate_cb        (GtkWidget               *widget,
 118                                                                      EmpathyNewChatroomDialog *dialog);
 119 static void     new_chatroom_dialog_expander_browse_activate_cb     (GtkWidget               *widget,
 120                                                                      EmpathyNewChatroomDialog *dialog);
 121 static gboolean new_chatroom_dialog_entry_server_focus_out_cb       (GtkWidget               *widget,
 122                                                                      GdkEventFocus           *event,
 123                                                                      EmpathyNewChatroomDialog *dialog);
 124 static void     new_chatroom_dialog_button_close_error_clicked_cb   (GtkButton                *button,
 125                                                                      EmpathyNewChatroomDialog *dialog);
 126
 127 static EmpathyNewChatroomDialog *dialog_p = NULL;
 128
 129 void
 130 empathy_new_chatroom_dialog_show (GtkWindow *parent)
 131 {
 132         EmpathyNewChatroomDialog *dialog;
 133         GtkBuilder               *gui;
 134         GtkSizeGroup             *size_group;
 135         gchar                    *filename;
 136
 137         if (dialog_p) {
 138                 gtk_window_present (GTK_WINDOW (dialog_p->window));
 139                 return;
 140         }
 141
 142         dialog_p = dialog = g_new0 (EmpathyNewChatroomDialog, 1);
 143
 144         filename = empathy_file_lookup ("empathy-new-chatroom-dialog.ui", "src");
 145         gui = empathy_builder_get_file (filename,
 146                                        "new_chatroom_dialog", &dialog->window,
 147                                        "table_info", &dialog->table_info,
 148                                        "label_account", &dialog->label_account,
 149                                        "label_server", &dialog->label_server,
 150                                        "label_room", &dialog->label_room,
 151                                        "entry_server", &dialog->entry_server,
 152                                        "entry_room", &dialog->entry_room,
 153                                        "treeview", &dialog->treeview,
 154                                        "button_join", &dialog->button_join,
 155                                        "expander_browse", &dialog->expander_browse,
 156                                        "label_error_message", &dialog->label_error_message,
 157                                        "viewport_error", &dialog->viewport_error,
 158                                        NULL);
 159         g_free (filename);
 160
 161         empathy_builder_connect (gui, dialog,
 162                               "new_chatroom_dialog", "response", new_chatroom_dialog_response_cb,
 163                               "new_chatroom_dialog", "destroy", new_chatroom_dialog_destroy_cb,
 164                               "entry_server", "changed", new_chatroom_dialog_entry_changed_cb,
 165                               "entry_server", "activate", new_chatroom_dialog_entry_server_activate_cb,
 166                               "entry_server", "focus-out-event", new_chatroom_dialog_entry_server_focus_out_cb,
 167                               "entry_room", "changed", new_chatroom_dialog_entry_changed_cb,
 168                               "expander_browse", "activate", new_chatroom_dialog_expander_browse_activate_cb,
 169                               "button_close_error", "clicked", new_chatroom_dialog_button_close_error_clicked_cb,
 170                               NULL);
 171
 172         g_object_unref (gui);
 173
 174         g_object_add_weak_pointer (G_OBJECT (dialog->window), (gpointer) &dialog_p);
 175
 176         /* Label alignment */
 177         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 178
 179         gtk_size_group_add_widget (size_group, dialog->label_account);
 180         gtk_size_group_add_widget (size_group, dialog->label_server);
 181         gtk_size_group_add_widget (size_group, dialog->label_room);
 182
 183         g_object_unref (size_group);
 184
 185         /* Set up chatrooms treeview */
 186         new_chatroom_dialog_model_setup (dialog);
 187
 188         /* Add throbber */
 189         dialog->throbber = ephy_spinner_new ();
 190         ephy_spinner_set_size (EPHY_SPINNER (dialog->throbber), GTK_ICON_SIZE_LARGE_TOOLBAR);
 191         gtk_widget_show (dialog->throbber);
 192         gtk_table_attach (GTK_TABLE (dialog->table_info),
 193                           dialog->throbber,
 194                           2, 3, 0, 1,
 195                           0, 0, 0, 0);
 196
 197         /* Account chooser for custom */
 198         dialog->account_chooser = empathy_account_chooser_new ();
 199         empathy_account_chooser_set_filter (EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser),
 200                                             empathy_account_chooser_filter_is_connected,
 201                                             NULL);
 202         gtk_table_attach_defaults (GTK_TABLE (dialog->table_info),
 203                                    dialog->account_chooser,
 204                                    1, 2, 0, 1);
 205         gtk_widget_show (dialog->account_chooser);
 206
 207         g_signal_connect (GTK_COMBO_BOX (dialog->account_chooser), "changed",
 208                           G_CALLBACK (new_chatroom_dialog_account_changed_cb),
 209                           dialog);
 210         new_chatroom_dialog_account_changed_cb (GTK_COMBO_BOX (dialog->account_chooser),
 211                                                 dialog);
 212
 213         if (parent) {
 214                 gtk_window_set_transient_for (GTK_WINDOW (dialog->window),
 215                                               GTK_WINDOW (parent));
 216         }
 217
 218         gtk_widget_show (dialog->window);
 219 }
 220
 221 static void
 222 new_chatroom_dialog_response_cb (GtkWidget               *widget,
 223                                  gint                     response,
 224                                  EmpathyNewChatroomDialog *dialog)
 225 {
 226         if (response == GTK_RESPONSE_OK) {
 227                 new_chatroom_dialog_join (dialog);
 228         }
 229
 230         gtk_widget_destroy (widget);
 231 }
 232
 233 static void
 234 new_chatroom_dialog_destroy_cb (GtkWidget               *widget,
 235                                 EmpathyNewChatroomDialog *dialog)
 236 {
 237         if (dialog->room_list) {
 238                 g_object_unref (dialog->room_list);
 239         }
 240         g_object_unref (dialog->model);
 241
 242         g_free (dialog);
 243 }
 244
 245 static void
 246 new_chatroom_dialog_model_setup (EmpathyNewChatroomDialog *dialog)
 247 {
 248         GtkTreeView      *view;
 249         GtkListStore     *store;
 250         GtkTreeSelection *selection;
 251
 252         /* View */
 253         view = GTK_TREE_VIEW (dialog->treeview);
 254
 255         g_signal_connect (view, "row-activated",
 256                           G_CALLBACK (new_chatroom_dialog_model_row_activated_cb),
 257                           dialog);
 258
 259         /* Store/Model */
 260         store = gtk_list_store_new (COL_COUNT,
 261                                     G_TYPE_STRING,       /* Invite */
 262                                     G_TYPE_STRING,       /* Password */
 263                                     G_TYPE_STRING,       /* Name */
 264                                     G_TYPE_STRING,       /* Room */
 265                                     G_TYPE_STRING,       /* Member count */
 266                                     G_TYPE_INT,          /* Member count int */
 267                                     G_TYPE_STRING);      /* Tool tip */
 268
 269         dialog->model = GTK_TREE_MODEL (store);
 270         gtk_tree_view_set_model (view, dialog->model);
 271         gtk_tree_view_set_tooltip_column (view, COL_TOOLTIP);
 272         gtk_tree_view_set_search_column (view, COL_NAME);
 273
 274         /* Selection */
 275         selection = gtk_tree_view_get_selection (view);
 276         gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
 277                                               COL_NAME, GTK_SORT_ASCENDING);
 278
 279         g_signal_connect (selection, "changed",
 280                           G_CALLBACK (new_chatroom_dialog_model_selection_changed),
 281                           dialog);
 282
 283         /* Columns */
 284         new_chatroom_dialog_model_add_columns (dialog);
 285 }
 286
 287 static void
 288 new_chatroom_dialog_model_add_columns (EmpathyNewChatroomDialog *dialog)
 289 {
 290         GtkTreeView       *view;
 291         GtkTreeViewColumn *column;
 292         GtkCellRenderer   *cell;
 293         gint               width, height;
 294
 295         gtk_icon_size_lookup (GTK_ICON_SIZE_MENU, &width, &height);
 296
 297         view = GTK_TREE_VIEW (dialog->treeview);
 298
 299         cell = gtk_cell_renderer_pixbuf_new ();
 300         g_object_set (cell,
 301                       "width", width,
 302                       "height", height,
 303                       "stock-size", GTK_ICON_SIZE_MENU,
 304                       NULL);
 305         column = gtk_tree_view_column_new_with_attributes (NULL,
 306                                                            cell,
 307                                                            "stock-id", COL_INVITE_ONLY,
 308                                                            NULL);
 309
 310         gtk_tree_view_column_set_sort_column_id (column, COL_INVITE_ONLY);
 311         gtk_tree_view_append_column (view, column);
 312
 313         column = gtk_tree_view_column_new_with_attributes (NULL,
 314                                                            cell,
 315                                                            "stock-id", COL_NEED_PASSWORD,
 316                                                            NULL);
 317
 318         gtk_tree_view_column_set_sort_column_id (column, COL_NEED_PASSWORD);
 319         gtk_tree_view_append_column (view, column);
 320
 321         cell = gtk_cell_renderer_text_new ();
 322         g_object_set (cell,
 323                       "xpad", (guint) 4,
 324                       "ypad", (guint) 2,
 325                       "ellipsize", PANGO_ELLIPSIZE_END,
 326                       NULL);
 327
 328         column = gtk_tree_view_column_new_with_attributes (_("Chat Room"),
 329                                                            cell,
 330                                                            "text", COL_NAME,
 331                                                            NULL);
 332
 333         gtk_tree_view_column_set_sort_column_id (column, COL_NAME);
 334         gtk_tree_view_column_set_expand (column, TRUE);
 335         gtk_tree_view_append_column (view, column);
 336
 337         cell = gtk_cell_renderer_text_new ();
 338         g_object_set (cell,
 339                       "xpad", (guint) 4,
 340                       "ypad", (guint) 2,
 341                       "ellipsize", PANGO_ELLIPSIZE_END,
 342                       "alignment", PANGO_ALIGN_RIGHT,
 343                       NULL);
 344         column = gtk_tree_view_column_new_with_attributes (_("Members"),
 345                                                            cell,
 346                                                            "text", COL_MEMBERS,
 347                                                            NULL);
 348
 349         gtk_tree_view_column_set_sort_column_id (column, COL_MEMBERS_INT);
 350         gtk_tree_view_append_column (view, column);
 351 }
 352
 353 static void
 354 new_chatroom_dialog_update_widgets (EmpathyNewChatroomDialog *dialog)
 355 {
 356         EmpathyAccountChooser *account_chooser;
 357         EmpathyAccount        *account;
 358         const gchar           *protocol;
 359         const gchar           *room;
 360
 361         account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
 362         account = empathy_account_chooser_dup_account (account_chooser);
 363
 364         if (account == NULL)
 365                 return;
 366
 367         protocol = empathy_account_get_protocol (account);
 368
 369         gtk_entry_set_text (GTK_ENTRY (dialog->entry_server), "");
 370
 371         /* hardcode here known protocols */
 372         if (strcmp (protocol, "jabber") == 0) {
 373                 gtk_widget_set_sensitive (dialog->entry_server, TRUE);
 374         }
 375         else if (strcmp (protocol, "local-xmpp") == 0) {
 376                 gtk_widget_set_sensitive (dialog->entry_server, FALSE);
 377         }
 378         else if (strcmp (protocol, "irc") == 0) {
 379                 gtk_widget_set_sensitive (dialog->entry_server, FALSE);
 380         }
 381         else {
 382                 gtk_widget_set_sensitive (dialog->entry_server, TRUE);
 383         }
 384
 385         room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 386         gtk_widget_set_sensitive (dialog->button_join, !EMP_STR_EMPTY (room));
 387
 388         /* Final set up of the dialog */
 389         gtk_widget_grab_focus (dialog->entry_room);
 390
 391         g_object_unref (account);
 392 }
 393
 394 static void
 395 new_chatroom_dialog_account_changed_cb (GtkComboBox             *combobox,
 396                                         EmpathyNewChatroomDialog *dialog)
 397 {
 398         EmpathyAccountChooser *account_chooser;
 399         EmpathyAccount        *account;
 400         gboolean               listing = FALSE;
 401         gboolean               expanded = FALSE;
 402
 403         if (dialog->room_list) {
 404                 g_object_unref (dialog->room_list);
 405                 dialog->room_list = NULL;
 406         }
 407
 408         ephy_spinner_stop (EPHY_SPINNER (dialog->throbber));
 409         new_chatroom_dialog_model_clear (dialog);
 410
 411         account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
 412         account = empathy_account_chooser_dup_account (account_chooser);
 413         if (account == NULL)
 414                 goto out;
 415
 416         dialog->room_list = empathy_tp_roomlist_new (account);
 417
 418         if (dialog->room_list) {
 419                 g_signal_connect (dialog->room_list, "destroy",
 420                                   G_CALLBACK (new_chatroom_dialog_roomlist_destroy_cb),
 421                                   dialog);
 422                 g_signal_connect (dialog->room_list, "new-room",
 423                                   G_CALLBACK (new_chatroom_dialog_new_room_cb),
 424                                   dialog);
 425                 g_signal_connect (dialog->room_list, "notify::is-listing",
 426                                   G_CALLBACK (new_chatroom_dialog_listing_cb),
 427                                   dialog);
 428                 g_signal_connect (dialog->room_list, "error::start",
 429                                   G_CALLBACK (start_listing_error_cb),
 430                                   dialog);
 431                 g_signal_connect (dialog->room_list, "error::stop",
 432                                   G_CALLBACK (stop_listing_error_cb),
 433                                   dialog);
 434
 435                 expanded = gtk_expander_get_expanded (GTK_EXPANDER (dialog->expander_browse));
 436                 if (expanded) {
 437                         gtk_widget_hide (dialog->viewport_error);
 438                         gtk_widget_set_sensitive (dialog->treeview, TRUE);
 439                         new_chatroom_dialog_browse_start (dialog);
 440                 }
 441
 442                 listing = empathy_tp_roomlist_is_listing (dialog->room_list);
 443                 if (listing) {
 444                         ephy_spinner_start (EPHY_SPINNER (dialog->throbber));
 445                 }
 446         }
 447
 448         g_object_unref (account);
 449
 450 out:
 451         new_chatroom_dialog_update_widgets (dialog);
 452 }
 453
 454 static void
 455 new_chatroom_dialog_button_close_error_clicked_cb   (GtkButton                *button,
 456                                                      EmpathyNewChatroomDialog *dialog)
 457 {
 458         gtk_widget_hide (dialog->viewport_error);
 459 }
 460
 461 static void
 462 new_chatroom_dialog_roomlist_destroy_cb (EmpathyTpRoomlist        *room_list,
 463                                          EmpathyNewChatroomDialog *dialog)
 464 {
 465         g_object_unref (dialog->room_list);
 466         dialog->room_list = NULL;
 467 }
 468
 469 static void
 470 new_chatroom_dialog_new_room_cb (EmpathyTpRoomlist        *room_list,
 471                                  EmpathyChatroom          *chatroom,
 472                                  EmpathyNewChatroomDialog *dialog)
 473 {
 474         GtkTreeView      *view;
 475         GtkTreeSelection *selection;
 476         GtkListStore     *store;
 477         GtkTreeIter       iter;
 478         gchar            *members;
 479         gchar            *tooltip;
 480         const gchar      *need_password;
 481         const gchar      *invite_only;
 482
 483         DEBUG ("New chatroom listed: %s (%s)",
 484                 empathy_chatroom_get_name (chatroom),
 485                 empathy_chatroom_get_room (chatroom));
 486
 487         /* Add to model */
 488         view = GTK_TREE_VIEW (dialog->treeview);
 489         selection = gtk_tree_view_get_selection (view);
 490         store = GTK_LIST_STORE (dialog->model);
 491         members = g_strdup_printf ("%d", empathy_chatroom_get_members_count (chatroom));
 492         tooltip = g_strdup_printf (C_("Room/Join's roomlist tooltip. Parameters"
 493                 "are a channel name, yes/no, yes/no and a number.",
 494                 "<b>%s</b>\nInvite required: %s\nPassword required: %s\nMembers: %s"),
 495                 empathy_chatroom_get_name (chatroom),
 496                 empathy_chatroom_get_invite_only (chatroom) ? _("Yes") : _("No"),
 497                 empathy_chatroom_get_need_password (chatroom) ? _("Yes") : _("No"),
 498                 members);
 499         invite_only = (empathy_chatroom_get_invite_only (chatroom) ?
 500                 GTK_STOCK_INDEX : NULL);
 501         need_password = (empathy_chatroom_get_need_password (chatroom) ?
 502                 GTK_STOCK_DIALOG_AUTHENTICATION : NULL);
 503
 504         gtk_list_store_append (store, &iter);
 505         gtk_list_store_set (store, &iter,
 506                             COL_NEED_PASSWORD, need_password,
 507                             COL_INVITE_ONLY, invite_only,
 508                             COL_NAME, empathy_chatroom_get_name (chatroom),
 509                             COL_ROOM, empathy_chatroom_get_room (chatroom),
 510                             COL_MEMBERS, members,
 511                             COL_MEMBERS_INT, empathy_chatroom_get_members_count (chatroom),
 512                             COL_TOOLTIP, tooltip,
 513                             -1);
 514
 515         g_free (members);
 516         g_free (tooltip);
 517 }
 518
 519 static void
 520 start_listing_error_cb (EmpathyTpRoomlist        *room_list,
 521                         GError                   *error,
 522                         EmpathyNewChatroomDialog *dialog)
 523 {
 524         gtk_label_set_text (GTK_LABEL (dialog->label_error_message), _("Could not start room listing"));
 525         gtk_widget_show_all (dialog->viewport_error);
 526         gtk_widget_set_sensitive (dialog->treeview, FALSE);
 527 }
 528
 529 static void
 530 stop_listing_error_cb (EmpathyTpRoomlist        *room_list,
 531                        GError                   *error,
 532                        EmpathyNewChatroomDialog *dialog)
 533 {
 534         gtk_label_set_text (GTK_LABEL (dialog->label_error_message), _("Could not stop room listing"));
 535         gtk_widget_show_all (dialog->viewport_error);
 536         gtk_widget_set_sensitive (dialog->treeview, FALSE);
 537 }
 538
 539 static void
 540 new_chatroom_dialog_listing_cb (EmpathyTpRoomlist        *room_list,
 541                                 gpointer                  unused,
 542                                 EmpathyNewChatroomDialog *dialog)
 543 {
 544         gboolean listing;
 545
 546         listing = empathy_tp_roomlist_is_listing (room_list);
 547
 548         /* Update the throbber */
 549         if (listing) {
 550                 ephy_spinner_start (EPHY_SPINNER (dialog->throbber));
 551         } else {
 552                 ephy_spinner_stop (EPHY_SPINNER (dialog->throbber));
 553         }
 554 }
 555
 556 static void
 557 new_chatroom_dialog_model_clear (EmpathyNewChatroomDialog *dialog)
 558 {
 559         GtkListStore *store;
 560
 561         store = GTK_LIST_STORE (dialog->model);
 562         gtk_list_store_clear (store);
 563 }
 564
 565 static void
 566 new_chatroom_dialog_model_row_activated_cb (GtkTreeView             *tree_view,
 567                                             GtkTreePath             *path,
 568                                             GtkTreeViewColumn       *column,
 569                                             EmpathyNewChatroomDialog *dialog)
 570 {
 571         gtk_widget_activate (dialog->button_join);
 572 }
 573
 574 static void
 575 new_chatroom_dialog_model_selection_changed (GtkTreeSelection         *selection,
 576                                              EmpathyNewChatroomDialog *dialog)
 577 {
 578         GtkTreeModel *model;
 579         GtkTreeIter   iter;
 580         gchar        *room = NULL;
 581         gchar        *server = NULL;
 582
 583         if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
 584                 return;
 585         }
 586
 587         gtk_tree_model_get (model, &iter, COL_ROOM, &room, -1);
 588         server = strstr (room, "@");
 589         if (server) {
 590                 *server = '\0';
 591                 server++;
 592         }
 593
 594         gtk_entry_set_text (GTK_ENTRY (dialog->entry_server), server ? server : "");
 595         gtk_entry_set_text (GTK_ENTRY (dialog->entry_room), room ? room : "");
 596
 597         g_free (room);
 598 }
 599
 600 static void
 601 new_chatroom_dialog_join (EmpathyNewChatroomDialog *dialog)
 602 {
 603         EmpathyAccountChooser *account_chooser;
 604         TpConnection          *connection;
 605         const gchar           *room;
 606         const gchar           *server = NULL;
 607         gchar                 *room_name = NULL;
 608
 609         room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 610         server = gtk_entry_get_text (GTK_ENTRY (dialog->entry_server));
 611
 612         account_chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
 613         connection = empathy_account_chooser_get_connection (account_chooser);
 614
 615         if (!EMP_STR_EMPTY (server)) {
 616                 room_name = g_strconcat (room, "@", server, NULL);
 617         } else {
 618                 room_name = g_strdup (room);
 619         }
 620
 621         DEBUG ("Requesting channel for '%s'", room_name);
 622         empathy_dispatcher_join_muc (connection, room_name, NULL, NULL);
 623
 624         g_free (room_name);
 625 }
 626
 627 static void
 628 new_chatroom_dialog_entry_changed_cb (GtkWidget                *entry,
 629                                       EmpathyNewChatroomDialog *dialog)
 630 {
 631         if (entry == dialog->entry_room) {
 632                 const gchar *room;
 633
 634                 room = gtk_entry_get_text (GTK_ENTRY (dialog->entry_room));
 635                 gtk_widget_set_sensitive (dialog->button_join, !EMP_STR_EMPTY (room));
 636                 /* FIXME: Select the room in the list */
 637         }
 638 }
 639
 640 static void
 641 new_chatroom_dialog_browse_start (EmpathyNewChatroomDialog *dialog)
 642 {
 643         new_chatroom_dialog_model_clear (dialog);
 644         if (dialog->room_list) {
 645                 empathy_tp_roomlist_start (dialog->room_list);
 646         }
 647 }
 648
 649 static void
 650 new_chatroom_dialog_browse_stop (EmpathyNewChatroomDialog *dialog)
 651 {
 652         if (dialog->room_list) {
 653                 empathy_tp_roomlist_stop (dialog->room_list);
 654         }
 655 }
 656
 657 static void
 658 new_chatroom_dialog_entry_server_activate_cb (GtkWidget                *widget,
 659                                               EmpathyNewChatroomDialog  *dialog)
 660 {
 661         new_chatroom_dialog_browse_start (dialog);
 662 }
 663
 664 static void
 665 new_chatroom_dialog_expander_browse_activate_cb (GtkWidget               *widget,
 666                                                  EmpathyNewChatroomDialog *dialog)
 667 {
 668         gboolean expanded;
 669
 670         expanded = gtk_expander_get_expanded (GTK_EXPANDER (widget));
 671         if (expanded) {
 672                 new_chatroom_dialog_browse_stop (dialog);
 673                 gtk_window_set_resizable (GTK_WINDOW (dialog->window), FALSE);
 674         } else {
 675                 gtk_widget_hide (dialog->viewport_error);
 676                 gtk_widget_set_sensitive (dialog->treeview, TRUE);
 677                 new_chatroom_dialog_browse_start (dialog);
 678                 gtk_window_set_resizable (GTK_WINDOW (dialog->window), TRUE);
 679         }
 680 }
 681
 682 static gboolean
 683 new_chatroom_dialog_entry_server_focus_out_cb (GtkWidget               *widget,
 684                                                GdkEventFocus           *event,
 685                                                EmpathyNewChatroomDialog *dialog)
 686 {
 687         gboolean expanded;
 688
 689         expanded = gtk_expander_get_expanded (GTK_EXPANDER (dialog->expander_browse));
 690         if (expanded) {
 691                 new_chatroom_dialog_browse_start (dialog);
 692         }
 693         return FALSE;
 694 }