src/empathy-preferences.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2003-2007 Imendio AB
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 2 of the
   8  * License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public
  16  * License along with this program; if not, write to the
  17  * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
  18  * Boston, MA  02110-1301  USA
  19  *
  20  * Authors: Mikael Hallendal <micke@imendio.com>
  21  *          Richard Hult <richard@imendio.com>
  22  *          Martyn Russell <martyn@imendio.com>
  23  */
  24
  25 #include <config.h>
  26
  27 #include <string.h>
  28
  29 #include <gtk/gtk.h>
  30 #include <glib/gi18n.h>
  31
  32 #include <libempathy/empathy-utils.h>
  33
  34 #include <libempathy-gtk/empathy-conf.h>
  35 #include <libempathy-gtk/empathy-ui-utils.h>
  36 #include <libempathy-gtk/empathy-theme-manager.h>
  37 #include <libempathy-gtk/empathy-spell.h>
  38 #include <libempathy-gtk/empathy-contact-list-store.h>
  39 #include <libempathy-gtk/empathy-gtk-enum-types.h>
  40
  41 #ifdef HAVE_WEBKIT
  42 #include <libempathy-gtk/empathy-theme-adium.h>
  43 #endif
  44
  45 #include "empathy-preferences.h"
  46
  47 typedef struct {
  48         GtkWidget *dialog;
  49
  50         GtkWidget *notebook;
  51
  52         GtkWidget *checkbutton_show_avatars;
  53         GtkWidget *checkbutton_compact_contact_list;
  54         GtkWidget *checkbutton_show_smileys;
  55         GtkWidget *checkbutton_show_contacts_in_rooms;
  56         GtkWidget *combobox_chat_theme;
  57         GtkWidget *hbox_adium_theme;
  58         GtkWidget *filechooserbutton_adium_theme;
  59         GtkWidget *label_invalid_adium_theme;
  60         GtkWidget *checkbutton_separate_chat_windows;
  61         GtkWidget *checkbutton_autoconnect;
  62         GtkWidget *radiobutton_contact_list_sort_by_name;
  63         GtkWidget *radiobutton_contact_list_sort_by_state;
  64
  65         GtkWidget *checkbutton_sounds_enabled;
  66         GtkWidget *checkbutton_sounds_disabled_away;
  67         GtkWidget *treeview_sounds;
  68
  69         GtkWidget *checkbutton_notifications_enabled;
  70         GtkWidget *checkbutton_notifications_disabled_away;
  71         GtkWidget *checkbutton_notifications_focus;
  72
  73         GtkWidget *treeview_spell_checker;
  74
  75         GtkWidget *checkbutton_location_publish;
  76         GtkWidget *checkbutton_location_reduce_accuracy;
  77         GtkWidget *checkbutton_location_resource_network;
  78         GtkWidget *checkbutton_location_resource_cell;
  79         GtkWidget *checkbutton_location_resource_gps;
  80
  81         GList     *notify_ids;
  82 } EmpathyPreferences;
  83
  84 static void     preferences_setup_widgets                (EmpathyPreferences      *preferences);
  85 static void     preferences_languages_setup              (EmpathyPreferences      *preferences);
  86 static void     preferences_languages_add                (EmpathyPreferences      *preferences);
  87 static void     preferences_languages_save               (EmpathyPreferences      *preferences);
  88 static gboolean preferences_languages_save_foreach       (GtkTreeModel           *model,
  89                                                           GtkTreePath            *path,
  90                                                           GtkTreeIter            *iter,
  91                                                           gchar                 **languages);
  92 static void     preferences_languages_load               (EmpathyPreferences      *preferences);
  93 static gboolean preferences_languages_load_foreach       (GtkTreeModel           *model,
  94                                                           GtkTreePath            *path,
  95                                                           GtkTreeIter            *iter,
  96                                                           gchar                 **languages);
  97 static void     preferences_languages_cell_toggled_cb    (GtkCellRendererToggle  *cell,
  98                                                           gchar                  *path_string,
  99                                                           EmpathyPreferences      *preferences);
 100 static void     preferences_widget_sync_bool             (const gchar            *key,
 101                                                           GtkWidget              *widget);
 102 static void     preferences_widget_sync_string           (const gchar            *key,
 103                                                           GtkWidget              *widget);
 104 static void     preferences_notify_string_cb             (EmpathyConf             *conf,
 105                                                           const gchar            *key,
 106                                                           gpointer                user_data);
 107 static void     preferences_notify_bool_cb               (EmpathyConf             *conf,
 108                                                           const gchar            *key,
 109                                                           gpointer                user_data);
 110 static void     preferences_notify_sensitivity_cb        (EmpathyConf             *conf,
 111                                                           const gchar            *key,
 112                                                           gpointer                user_data);
 113 static void     preferences_hookup_toggle_button         (EmpathyPreferences      *preferences,
 114                                                           const gchar            *key,
 115                                                           GtkWidget              *widget);
 116 static void     preferences_hookup_radio_button          (EmpathyPreferences      *preferences,
 117                                                           const gchar            *key,
 118                                                           GtkWidget              *widget);
 119 static void     preferences_hookup_sensitivity           (EmpathyPreferences      *preferences,
 120                                                           const gchar            *key,
 121                                                           GtkWidget              *widget);
 122 static void     preferences_toggle_button_toggled_cb     (GtkWidget              *button,
 123                                                           gpointer                user_data);
 124 static void     preferences_radio_button_toggled_cb      (GtkWidget              *button,
 125                                                           gpointer                user_data);
 126 static void     preferences_destroy_cb                   (GtkWidget              *widget,
 127                                                           EmpathyPreferences      *preferences);
 128 static void     preferences_response_cb                  (GtkWidget              *widget,
 129                                                           gint                    response,
 130                                                           EmpathyPreferences      *preferences);
 131
 132 enum {
 133         COL_LANG_ENABLED,
 134         COL_LANG_CODE,
 135         COL_LANG_NAME,
 136         COL_LANG_COUNT
 137 };
 138
 139 enum {
 140         COL_COMBO_VISIBLE_NAME,
 141         COL_COMBO_NAME,
 142         COL_COMBO_COUNT
 143 };
 144
 145 enum {
 146         COL_SOUND_ENABLED,
 147         COL_SOUND_NAME,
 148         COL_SOUND_KEY,
 149         COL_SOUND_COUNT
 150 };
 151
 152 typedef struct {
 153         const char *name;
 154         const char *key;
 155 } SoundEventEntry;
 156
 157 /* TODO: add phone related sounds also? */
 158 static SoundEventEntry sound_entries [] = {
 159         { N_("Message received"), EMPATHY_PREFS_SOUNDS_INCOMING_MESSAGE },
 160         { N_("Message sent"), EMPATHY_PREFS_SOUNDS_OUTGOING_MESSAGE },
 161         { N_("New conversation"), EMPATHY_PREFS_SOUNDS_NEW_CONVERSATION },
 162         { N_("Contact goes online"), EMPATHY_PREFS_SOUNDS_CONTACT_LOGIN },
 163         { N_("Contact goes offline"), EMPATHY_PREFS_SOUNDS_CONTACT_LOGOUT },
 164         { N_("Account connected"), EMPATHY_PREFS_SOUNDS_SERVICE_LOGIN },
 165         { N_("Account disconnected"), EMPATHY_PREFS_SOUNDS_SERVICE_LOGOUT }
 166 };
 167
 168 static void
 169 preferences_add_id (EmpathyPreferences *preferences, guint id)
 170 {
 171         preferences->notify_ids = g_list_prepend (preferences->notify_ids,
 172                                                   GUINT_TO_POINTER (id));
 173 }
 174
 175 static void
 176 preferences_compact_contact_list_changed_cb (EmpathyConf *conf,
 177                                              const gchar *key,
 178                                              gpointer     user_data)
 179 {
 180         EmpathyPreferences *preferences = user_data;
 181         gboolean            value;
 182
 183         if (empathy_conf_get_bool (empathy_conf_get (), key, &value)) {
 184                 gtk_widget_set_sensitive (preferences->checkbutton_show_avatars,
 185                                           !value);
 186         }
 187 }
 188
 189 static void
 190 preferences_setup_widgets (EmpathyPreferences *preferences)
 191 {
 192         guint id;
 193
 194         preferences_hookup_toggle_button (preferences,
 195                                           EMPATHY_PREFS_NOTIFICATIONS_ENABLED,
 196                                           preferences->checkbutton_notifications_enabled);
 197         preferences_hookup_toggle_button (preferences,
 198                                           EMPATHY_PREFS_NOTIFICATIONS_DISABLED_AWAY,
 199                                           preferences->checkbutton_notifications_disabled_away);
 200         preferences_hookup_toggle_button (preferences,
 201                                           EMPATHY_PREFS_NOTIFICATIONS_FOCUS,
 202                                           preferences->checkbutton_notifications_focus);
 203
 204         preferences_hookup_sensitivity (preferences,
 205                                         EMPATHY_PREFS_NOTIFICATIONS_ENABLED,
 206                                         preferences->checkbutton_notifications_disabled_away);
 207         preferences_hookup_sensitivity (preferences,
 208                                         EMPATHY_PREFS_NOTIFICATIONS_ENABLED,
 209                                         preferences->checkbutton_notifications_focus);
 210
 211         preferences_hookup_toggle_button (preferences,
 212                                           EMPATHY_PREFS_SOUNDS_ENABLED,
 213                                           preferences->checkbutton_sounds_enabled);
 214         preferences_hookup_toggle_button (preferences,
 215                                           EMPATHY_PREFS_SOUNDS_DISABLED_AWAY,
 216                                           preferences->checkbutton_sounds_disabled_away);
 217
 218         preferences_hookup_sensitivity (preferences,
 219                                         EMPATHY_PREFS_SOUNDS_ENABLED,
 220                                         preferences->checkbutton_sounds_disabled_away);
 221         preferences_hookup_sensitivity (preferences,
 222                                         EMPATHY_PREFS_SOUNDS_ENABLED,
 223                                         preferences->treeview_sounds);
 224
 225         preferences_hookup_toggle_button (preferences,
 226                                           EMPATHY_PREFS_UI_SEPARATE_CHAT_WINDOWS,
 227                                           preferences->checkbutton_separate_chat_windows);
 228
 229         preferences_hookup_toggle_button (preferences,
 230                                           EMPATHY_PREFS_UI_SHOW_AVATARS,
 231                                           preferences->checkbutton_show_avatars);
 232
 233         preferences_hookup_toggle_button (preferences,
 234                                           EMPATHY_PREFS_UI_COMPACT_CONTACT_LIST,
 235                                           preferences->checkbutton_compact_contact_list);
 236
 237         preferences_hookup_toggle_button (preferences,
 238                                           EMPATHY_PREFS_CHAT_SHOW_SMILEYS,
 239                                           preferences->checkbutton_show_smileys);
 240
 241         preferences_hookup_toggle_button (preferences,
 242                                           EMPATHY_PREFS_CHAT_SHOW_CONTACTS_IN_ROOMS,
 243                                           preferences->checkbutton_show_contacts_in_rooms);
 244
 245         preferences_hookup_radio_button (preferences,
 246                                          EMPATHY_PREFS_CONTACTS_SORT_CRITERIUM,
 247                                          preferences->radiobutton_contact_list_sort_by_name);
 248
 249         preferences_hookup_toggle_button (preferences,
 250                                           EMPATHY_PREFS_AUTOCONNECT,
 251                                           preferences->checkbutton_autoconnect);
 252
 253         preferences_hookup_toggle_button (preferences,
 254                                           EMPATHY_PREFS_LOCATION_PUBLISH,
 255                                           preferences->checkbutton_location_publish);
 256
 257         preferences_hookup_toggle_button (preferences,
 258                                           EMPATHY_PREFS_LOCATION_RESOURCE_NETWORK,
 259                                           preferences->checkbutton_location_resource_network);
 260         preferences_hookup_sensitivity (preferences,
 261                                         EMPATHY_PREFS_LOCATION_PUBLISH,
 262                                         preferences->checkbutton_location_resource_network);
 263
 264         preferences_hookup_toggle_button (preferences,
 265                                           EMPATHY_PREFS_LOCATION_RESOURCE_CELL,
 266                                           preferences->checkbutton_location_resource_cell);
 267         preferences_hookup_sensitivity (preferences,
 268                                         EMPATHY_PREFS_LOCATION_PUBLISH,
 269                                         preferences->checkbutton_location_resource_cell);
 270
 271         preferences_hookup_toggle_button (preferences,
 272                                           EMPATHY_PREFS_LOCATION_RESOURCE_GPS,
 273                                           preferences->checkbutton_location_resource_gps);
 274         preferences_hookup_sensitivity (preferences,
 275                                         EMPATHY_PREFS_LOCATION_PUBLISH,
 276                                         preferences->checkbutton_location_resource_gps);
 277
 278         preferences_hookup_toggle_button (preferences,
 279                                           EMPATHY_PREFS_LOCATION_REDUCE_ACCURACY,
 280                                           preferences->checkbutton_location_reduce_accuracy);
 281         preferences_hookup_sensitivity (preferences,
 282                                         EMPATHY_PREFS_LOCATION_PUBLISH,
 283                                         preferences->checkbutton_location_reduce_accuracy);
 284
 285         id = empathy_conf_notify_add (empathy_conf_get (),
 286                                       EMPATHY_PREFS_UI_COMPACT_CONTACT_LIST,
 287                                       preferences_compact_contact_list_changed_cb,
 288                                       preferences);
 289         if (id) {
 290                 preferences_add_id (preferences, id);
 291         }
 292         preferences_compact_contact_list_changed_cb (empathy_conf_get (),
 293                                                      EMPATHY_PREFS_UI_COMPACT_CONTACT_LIST,
 294                                                      preferences);
 295 }
 296
 297 static void
 298 preferences_sound_cell_toggled_cb (GtkCellRendererToggle *toggle,
 299                                    char *path_string,
 300                                    EmpathyPreferences *preferences)
 301 {
 302         GtkTreePath *path;
 303         gboolean toggled, instore;
 304         GtkTreeIter iter;
 305         GtkTreeView *view;
 306         GtkTreeModel *model;
 307         char *key;
 308
 309         view = GTK_TREE_VIEW (preferences->treeview_sounds);
 310         model = gtk_tree_view_get_model (view);
 311
 312         path = gtk_tree_path_new_from_string (path_string);
 313         toggled = gtk_cell_renderer_toggle_get_active (toggle);
 314
 315         gtk_tree_model_get_iter (model, &iter, path);
 316         gtk_tree_model_get (model, &iter, COL_SOUND_KEY, &key,
 317                             COL_SOUND_ENABLED, &instore, -1);
 318
 319         instore ^= 1;
 320
 321         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 322                             COL_SOUND_ENABLED, instore, -1);
 323
 324         empathy_conf_set_bool (empathy_conf_get (), key, instore);
 325
 326         g_free (key);
 327         gtk_tree_path_free (path);
 328 }
 329
 330 static void
 331 preferences_sound_load (EmpathyPreferences *preferences)
 332 {
 333         int i;
 334         GtkTreeView *view;
 335         GtkListStore *store;
 336         GtkTreeIter iter;
 337         gboolean set;
 338         EmpathyConf *conf;
 339
 340         view = GTK_TREE_VIEW (preferences->treeview_sounds);
 341         store = GTK_LIST_STORE (gtk_tree_view_get_model (view));
 342         conf = empathy_conf_get ();
 343
 344         for (i = 0; i < G_N_ELEMENTS (sound_entries); i++) {
 345                 empathy_conf_get_bool (conf, sound_entries[i].key, &set);
 346
 347                 gtk_list_store_insert_with_values (store, &iter, i,
 348                                                    COL_SOUND_NAME, gettext (sound_entries[i].name),
 349                                                    COL_SOUND_KEY, sound_entries[i].key,
 350                                                    COL_SOUND_ENABLED, set, -1);
 351         }
 352 }
 353
 354 static void
 355 preferences_sound_setup (EmpathyPreferences *preferences)
 356 {
 357         GtkTreeView *view;
 358         GtkListStore *store;
 359         GtkCellRenderer *renderer;
 360         GtkTreeViewColumn *column;
 361
 362         view = GTK_TREE_VIEW (preferences->treeview_sounds);
 363
 364         store = gtk_list_store_new (COL_SOUND_COUNT,
 365                                     G_TYPE_BOOLEAN, /* enabled */
 366                                     G_TYPE_STRING,  /* name */
 367                                     G_TYPE_STRING); /* key */
 368
 369         gtk_tree_view_set_model (view, GTK_TREE_MODEL (store));
 370
 371         renderer = gtk_cell_renderer_toggle_new ();
 372         g_signal_connect (renderer, "toggled",
 373                           G_CALLBACK (preferences_sound_cell_toggled_cb),
 374                           preferences);
 375
 376         column = gtk_tree_view_column_new ();
 377         gtk_tree_view_column_pack_start (column, renderer, FALSE);
 378         gtk_tree_view_column_add_attribute (column, renderer,
 379                                             "active", COL_SOUND_ENABLED);
 380
 381         renderer = gtk_cell_renderer_text_new ();
 382         gtk_tree_view_column_pack_start (column, renderer, FALSE);
 383         gtk_tree_view_column_add_attribute (column, renderer,
 384                                             "text", COL_SOUND_NAME);
 385
 386         gtk_tree_view_append_column (view, column);
 387
 388         gtk_tree_view_column_set_resizable (column, FALSE);
 389         gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
 390
 391         g_object_unref (store);
 392 }
 393
 394 static void
 395 preferences_languages_setup (EmpathyPreferences *preferences)
 396 {
 397         GtkTreeView       *view;
 398         GtkListStore      *store;
 399         GtkTreeSelection  *selection;
 400         GtkTreeModel      *model;
 401         GtkTreeViewColumn *column;
 402         GtkCellRenderer   *renderer;
 403         guint              col_offset;
 404
 405         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 406
 407         store = gtk_list_store_new (COL_LANG_COUNT,
 408                                     G_TYPE_BOOLEAN,  /* enabled */
 409                                     G_TYPE_STRING,   /* code */
 410                                     G_TYPE_STRING);  /* name */
 411
 412         gtk_tree_view_set_model (view, GTK_TREE_MODEL (store));
 413
 414         selection = gtk_tree_view_get_selection (view);
 415         gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
 416
 417         model = GTK_TREE_MODEL (store);
 418
 419         renderer = gtk_cell_renderer_toggle_new ();
 420         g_signal_connect (renderer, "toggled",
 421                           G_CALLBACK (preferences_languages_cell_toggled_cb),
 422                           preferences);
 423
 424         column = gtk_tree_view_column_new_with_attributes (NULL, renderer,
 425                                                            "active", COL_LANG_ENABLED,
 426                                                            NULL);
 427
 428         gtk_tree_view_append_column (view, column);
 429
 430         renderer = gtk_cell_renderer_text_new ();
 431         col_offset = gtk_tree_view_insert_column_with_attributes (view,
 432                                                                   -1, _("Language"),
 433                                                                   renderer,
 434                                                                   "text", COL_LANG_NAME,
 435                                                                   NULL);
 436
 437         g_object_set_data (G_OBJECT (renderer),
 438                            "column", GINT_TO_POINTER (COL_LANG_NAME));
 439
 440         column = gtk_tree_view_get_column (view, col_offset - 1);
 441         gtk_tree_view_column_set_sort_column_id (column, COL_LANG_NAME);
 442         gtk_tree_view_column_set_resizable (column, FALSE);
 443         gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
 444
 445         g_object_unref (store);
 446 }
 447
 448 static void
 449 preferences_languages_add (EmpathyPreferences *preferences)
 450 {
 451         GtkTreeView  *view;
 452         GtkListStore *store;
 453         GList        *codes, *l;
 454
 455         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 456         store = GTK_LIST_STORE (gtk_tree_view_get_model (view));
 457
 458         codes = empathy_spell_get_language_codes ();
 459
 460         empathy_conf_set_bool (empathy_conf_get (),
 461                                EMPATHY_PREFS_CHAT_SPELL_CHECKER_ENABLED,
 462                                codes != NULL);
 463         if (!codes) {
 464                 gtk_widget_set_sensitive (preferences->treeview_spell_checker, FALSE);
 465         }
 466
 467         for (l = codes; l; l = l->next) {
 468                 GtkTreeIter  iter;
 469                 const gchar *code;
 470                 const gchar *name;
 471
 472                 code = l->data;
 473                 name = empathy_spell_get_language_name (code);
 474                 if (!name) {
 475                         continue;
 476                 }
 477
 478                 gtk_list_store_append (store, &iter);
 479                 gtk_list_store_set (store, &iter,
 480                                     COL_LANG_CODE, code,
 481                                     COL_LANG_NAME, name,
 482                                     -1);
 483         }
 484
 485         empathy_spell_free_language_codes (codes);
 486 }
 487
 488 static void
 489 preferences_languages_save (EmpathyPreferences *preferences)
 490 {
 491         GtkTreeView       *view;
 492         GtkTreeModel      *model;
 493
 494         gchar             *languages = NULL;
 495
 496         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 497         model = gtk_tree_view_get_model (view);
 498
 499         gtk_tree_model_foreach (model,
 500                                 (GtkTreeModelForeachFunc) preferences_languages_save_foreach,
 501                                 &languages);
 502
 503         /* if user selects no languages, we don't want spell check */
 504         empathy_conf_set_bool (empathy_conf_get (),
 505                                EMPATHY_PREFS_CHAT_SPELL_CHECKER_ENABLED,
 506                                languages != NULL);
 507
 508         empathy_conf_set_string (empathy_conf_get (),
 509                                  EMPATHY_PREFS_CHAT_SPELL_CHECKER_LANGUAGES,
 510                                  languages ? languages : "");
 511
 512         g_free (languages);
 513 }
 514
 515 static gboolean
 516 preferences_languages_save_foreach (GtkTreeModel  *model,
 517                                     GtkTreePath   *path,
 518                                     GtkTreeIter   *iter,
 519                                     gchar        **languages)
 520 {
 521         gboolean  enabled;
 522         gchar    *code;
 523
 524         if (!languages) {
 525                 return TRUE;
 526         }
 527
 528         gtk_tree_model_get (model, iter, COL_LANG_ENABLED, &enabled, -1);
 529         if (!enabled) {
 530                 return FALSE;
 531         }
 532
 533         gtk_tree_model_get (model, iter, COL_LANG_CODE, &code, -1);
 534         if (!code) {
 535                 return FALSE;
 536         }
 537
 538         if (!(*languages)) {
 539                 *languages = g_strdup (code);
 540         } else {
 541                 gchar *str = *languages;
 542                 *languages = g_strdup_printf ("%s,%s", str, code);
 543                 g_free (str);
 544         }
 545
 546         g_free (code);
 547
 548         return FALSE;
 549 }
 550
 551 static void
 552 preferences_languages_load (EmpathyPreferences *preferences)
 553 {
 554         GtkTreeView   *view;
 555         GtkTreeModel  *model;
 556         gchar         *value;
 557         gchar        **vlanguages;
 558
 559         if (!empathy_conf_get_string (empathy_conf_get (),
 560                                       EMPATHY_PREFS_CHAT_SPELL_CHECKER_LANGUAGES,
 561                                       &value) || !value) {
 562                 return;
 563         }
 564
 565         vlanguages = g_strsplit (value, ",", -1);
 566         g_free (value);
 567
 568         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 569         model = gtk_tree_view_get_model (view);
 570
 571         gtk_tree_model_foreach (model,
 572                                 (GtkTreeModelForeachFunc) preferences_languages_load_foreach,
 573                                 vlanguages);
 574
 575         g_strfreev (vlanguages);
 576 }
 577
 578 static gboolean
 579 preferences_languages_load_foreach (GtkTreeModel  *model,
 580                                     GtkTreePath   *path,
 581                                     GtkTreeIter   *iter,
 582                                     gchar        **languages)
 583 {
 584         gchar    *code;
 585         gchar    *lang;
 586         gint      i;
 587         gboolean  found = FALSE;
 588
 589         if (!languages) {
 590                 return TRUE;
 591         }
 592
 593         gtk_tree_model_get (model, iter, COL_LANG_CODE, &code, -1);
 594         if (!code) {
 595                 return FALSE;
 596         }
 597
 598         for (i = 0, lang = languages[i]; lang; lang = languages[++i]) {
 599                 if (strcmp (lang, code) == 0) {
 600                         found = TRUE;
 601                 }
 602         }
 603
 604         g_free (code);
 605         gtk_list_store_set (GTK_LIST_STORE (model), iter, COL_LANG_ENABLED, found, -1);
 606         return FALSE;
 607 }
 608
 609 static void
 610 preferences_languages_cell_toggled_cb (GtkCellRendererToggle *cell,
 611                                        gchar                 *path_string,
 612                                        EmpathyPreferences     *preferences)
 613 {
 614         GtkTreeView  *view;
 615         GtkTreeModel *model;
 616         GtkListStore *store;
 617         GtkTreePath  *path;
 618         GtkTreeIter   iter;
 619         gboolean      enabled;
 620
 621         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 622         model = gtk_tree_view_get_model (view);
 623         store = GTK_LIST_STORE (model);
 624
 625         path = gtk_tree_path_new_from_string (path_string);
 626
 627         gtk_tree_model_get_iter (model, &iter, path);
 628         gtk_tree_model_get (model, &iter, COL_LANG_ENABLED, &enabled, -1);
 629
 630         enabled ^= 1;
 631
 632         gtk_list_store_set (store, &iter, COL_LANG_ENABLED, enabled, -1);
 633         gtk_tree_path_free (path);
 634
 635         preferences_languages_save (preferences);
 636 }
 637
 638 static void
 639 preferences_widget_sync_bool (const gchar *key, GtkWidget *widget)
 640 {
 641         gboolean value;
 642
 643         if (empathy_conf_get_bool (empathy_conf_get (), key, &value)) {
 644                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), value);
 645         }
 646 }
 647
 648 static void
 649 preferences_widget_sync_string (const gchar *key, GtkWidget *widget)
 650 {
 651         gchar *value;
 652
 653         if (empathy_conf_get_string (empathy_conf_get (), key, &value) && value) {
 654                 if (GTK_IS_ENTRY (widget)) {
 655                         gtk_entry_set_text (GTK_ENTRY (widget), value);
 656                 } else if (GTK_IS_RADIO_BUTTON (widget)) {
 657                         if (strcmp (key, EMPATHY_PREFS_CONTACTS_SORT_CRITERIUM) == 0) {
 658                                 GType        type;
 659                                 GEnumClass  *enum_class;
 660                                 GEnumValue  *enum_value;
 661                                 GSList      *list;
 662                                 GtkWidget   *toggle_widget;
 663
 664                                 /* Get index from new string */
 665                                 type = empathy_contact_list_store_sort_get_type ();
 666                                 enum_class = G_ENUM_CLASS (g_type_class_peek (type));
 667                                 enum_value = g_enum_get_value_by_nick (enum_class, value);
 668
 669                                 if (enum_value) {
 670                                         list = gtk_radio_button_get_group (GTK_RADIO_BUTTON (widget));
 671                                         toggle_widget = g_slist_nth_data (list, enum_value->value);
 672                                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle_widget), TRUE);
 673                                 }
 674                         } else {
 675                                 g_warning ("Unhandled key:'%s' just had string change", key);
 676                         }
 677                 }
 678
 679                 g_free (value);
 680         }
 681 }
 682
 683 static void
 684 preferences_notify_string_cb (EmpathyConf  *conf,
 685                               const gchar *key,
 686                               gpointer     user_data)
 687 {
 688         preferences_widget_sync_string (key, user_data);
 689 }
 690
 691
 692 static void
 693 preferences_notify_bool_cb (EmpathyConf  *conf,
 694                             const gchar *key,
 695                             gpointer     user_data)
 696 {
 697         preferences_widget_sync_bool (key, user_data);
 698 }
 699
 700 static void
 701 preferences_notify_sensitivity_cb (EmpathyConf  *conf,
 702                                    const gchar *key,
 703                                    gpointer     user_data)
 704 {
 705         gboolean value;
 706
 707         if (empathy_conf_get_bool (conf, key, &value)) {
 708                 gtk_widget_set_sensitive (GTK_WIDGET (user_data), value);
 709         }
 710 }
 711
 712 #if 0
 713 static void
 714 preferences_widget_sync_int (const gchar *key, GtkWidget *widget)
 715 {
 716         gint value;
 717
 718         if (empathy_conf_get_int (empathy_conf_get (), key, &value)) {
 719                 if (GTK_IS_SPIN_BUTTON (widget)) {
 720                         gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), value);
 721                 }
 722         }
 723 }
 724
 725 static void
 726 preferences_notify_int_cb (EmpathyConf  *conf,
 727                            const gchar *key,
 728                            gpointer     user_data)
 729 {
 730         preferences_widget_sync_int (key, user_data);
 731 }
 732
 733 static void
 734 preferences_hookup_spin_button (EmpathyPreferences *preferences,
 735                                 const gchar       *key,
 736                                 GtkWidget         *widget)
 737 {
 738         guint id;
 739
 740         preferences_widget_sync_int (key, widget);
 741
 742         g_object_set_data_full (G_OBJECT (widget), "key",
 743                                 g_strdup (key), g_free);
 744
 745         g_signal_connect (widget,
 746                           "value_changed",
 747                           G_CALLBACK (preferences_spin_button_value_changed_cb),
 748                           NULL);
 749
 750         id = empathy_conf_notify_add (empathy_conf_get (),
 751                                       key,
 752                                       preferences_notify_int_cb,
 753                                       widget);
 754         if (id) {
 755                 preferences_add_id (preferences, id);
 756         }
 757 }
 758
 759 static void
 760 preferences_hookup_entry (EmpathyPreferences *preferences,
 761                           const gchar       *key,
 762                           GtkWidget         *widget)
 763 {
 764         guint id;
 765
 766         preferences_widget_sync_string (key, widget);
 767
 768         g_object_set_data_full (G_OBJECT (widget), "key",
 769                                 g_strdup (key), g_free);
 770
 771         g_signal_connect (widget,
 772                           "changed",
 773                           G_CALLBACK (preferences_entry_value_changed_cb),
 774                           NULL);
 775
 776         id = empathy_conf_notify_add (empathy_conf_get (),
 777                                       key,
 778                                       preferences_notify_string_cb,
 779                                       widget);
 780         if (id) {
 781                 preferences_add_id (preferences, id);
 782         }
 783 }
 784
 785 static void
 786 preferences_spin_button_value_changed_cb (GtkWidget *button,
 787                                           gpointer   user_data)
 788 {
 789         const gchar *key;
 790
 791         key = g_object_get_data (G_OBJECT (button), "key");
 792
 793         empathy_conf_set_int (empathy_conf_get (),
 794                               key,
 795                               gtk_spin_button_get_value (GTK_SPIN_BUTTON (button)));
 796 }
 797
 798 static void
 799 preferences_entry_value_changed_cb (GtkWidget *entry,
 800                                     gpointer   user_data)
 801 {
 802         const gchar *key;
 803
 804         key = g_object_get_data (G_OBJECT (entry), "key");
 805
 806         empathy_conf_set_string (empathy_conf_get (),
 807                                  key,
 808                                  gtk_entry_get_text (GTK_ENTRY (entry)));
 809 }
 810 #endif
 811
 812 static void
 813 preferences_hookup_toggle_button (EmpathyPreferences *preferences,
 814                                   const gchar       *key,
 815                                   GtkWidget         *widget)
 816 {
 817         guint id;
 818
 819         preferences_widget_sync_bool (key, widget);
 820
 821         g_object_set_data_full (G_OBJECT (widget), "key",
 822                                 g_strdup (key), g_free);
 823
 824         g_signal_connect (widget,
 825                           "toggled",
 826                           G_CALLBACK (preferences_toggle_button_toggled_cb),
 827                           NULL);
 828
 829         id = empathy_conf_notify_add (empathy_conf_get (),
 830                                      key,
 831                                      preferences_notify_bool_cb,
 832                                      widget);
 833         if (id) {
 834                 preferences_add_id (preferences, id);
 835         }
 836 }
 837
 838 static void
 839 preferences_hookup_radio_button (EmpathyPreferences *preferences,
 840                                  const gchar       *key,
 841                                  GtkWidget         *widget)
 842 {
 843         GSList *group, *l;
 844         guint   id;
 845
 846         preferences_widget_sync_string (key, widget);
 847
 848         group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (widget));
 849         for (l = group; l; l = l->next) {
 850                 g_signal_connect (l->data,
 851                                   "toggled",
 852                                   G_CALLBACK (preferences_radio_button_toggled_cb),
 853                                   NULL);
 854
 855                 g_object_set_data_full (G_OBJECT (l->data), "key",
 856                                         g_strdup (key), g_free);
 857         }
 858
 859         id = empathy_conf_notify_add (empathy_conf_get (),
 860                                      key,
 861                                      preferences_notify_string_cb,
 862                                      widget);
 863         if (id) {
 864                 preferences_add_id (preferences, id);
 865         }
 866 }
 867
 868 static void
 869 preferences_hookup_sensitivity (EmpathyPreferences *preferences,
 870                                 const gchar       *key,
 871                                 GtkWidget         *widget)
 872 {
 873         gboolean value;
 874         guint    id;
 875
 876         if (empathy_conf_get_bool (empathy_conf_get (), key, &value)) {
 877                 gtk_widget_set_sensitive (widget, value);
 878         }
 879
 880         id = empathy_conf_notify_add (empathy_conf_get (),
 881                                       key,
 882                                       preferences_notify_sensitivity_cb,
 883                                       widget);
 884         if (id) {
 885                 preferences_add_id (preferences, id);
 886         }
 887 }
 888
 889 static void
 890 preferences_toggle_button_toggled_cb (GtkWidget *button,
 891                                       gpointer   user_data)
 892 {
 893         const gchar *key;
 894
 895         key = g_object_get_data (G_OBJECT (button), "key");
 896
 897         empathy_conf_set_bool (empathy_conf_get (),
 898                                key,
 899                                gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)));
 900 }
 901
 902 static void
 903 preferences_radio_button_toggled_cb (GtkWidget *button,
 904                                      gpointer   user_data)
 905 {
 906         const gchar *key;
 907         const gchar *value = NULL;
 908
 909         if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) {
 910                 return;
 911         }
 912
 913         key = g_object_get_data (G_OBJECT (button), "key");
 914
 915         if (key && strcmp (key, EMPATHY_PREFS_CONTACTS_SORT_CRITERIUM) == 0) {
 916                 GSList      *group;
 917                 GType        type;
 918                 GEnumClass  *enum_class;
 919                 GEnumValue  *enum_value;
 920
 921                 group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button));
 922
 923                 /* Get string from index */
 924                 type = empathy_contact_list_store_sort_get_type ();
 925                 enum_class = G_ENUM_CLASS (g_type_class_peek (type));
 926                 enum_value = g_enum_get_value (enum_class, g_slist_index (group, button));
 927
 928                 if (!enum_value) {
 929                         g_warning ("No GEnumValue for EmpathyContactListSort with GtkRadioButton index:%d",
 930                                    g_slist_index (group, button));
 931                         return;
 932                 }
 933
 934                 value = enum_value->value_nick;
 935         } else if (key && strcmp (key, EMPATHY_PREFS_CONTACTS_SORT_CRITERIUM) == 0) {
 936            return;
 937         }
 938
 939         empathy_conf_set_string (empathy_conf_get (), key, value);
 940 }
 941
 942
 943 static void
 944 preferences_theme_adium_update_visibility (EmpathyPreferences *preferences,
 945                                            const gchar        *name)
 946 {
 947         if (name && strcmp (name, "adium") == 0) {
 948                 gtk_widget_show (preferences->hbox_adium_theme);
 949         } else {
 950                 gtk_widget_hide (preferences->hbox_adium_theme);
 951                 gtk_widget_hide (preferences->label_invalid_adium_theme);
 952         }
 953 }
 954
 955 static void
 956 preferences_theme_adium_update_validity (EmpathyPreferences *preferences,
 957                                          const gchar        *path)
 958 {
 959 #ifdef HAVE_WEBKIT
 960         if (empathy_adium_path_is_valid (path)) {
 961                 gtk_widget_hide (preferences->label_invalid_adium_theme);
 962         } else {
 963                 gtk_widget_show (preferences->label_invalid_adium_theme);
 964         }
 965 #endif
 966 }
 967
 968 static void
 969 preferences_theme_adium_path_notify_cb (EmpathyConf *conf,
 970                                         const gchar *key,
 971                                         gpointer     user_data)
 972 {
 973         EmpathyPreferences *preferences = user_data;
 974         GtkFileChooser     *chooser;
 975         gchar              *value;
 976         const gchar        *path;
 977
 978         if (!empathy_conf_get_string (conf, key, &value)) {
 979                 return;
 980         }
 981
 982         if (EMP_STR_EMPTY (value)) {
 983                 path = g_get_home_dir ();
 984         } else {
 985                 path = value;
 986         }
 987
 988         chooser = GTK_FILE_CHOOSER (preferences->filechooserbutton_adium_theme);
 989         gtk_file_chooser_set_current_folder (chooser, path);
 990         preferences_theme_adium_update_validity (preferences, path);
 991         g_free (value);
 992 }
 993
 994 static void
 995 preferences_theme_adium_file_set_cb (GtkFileChooser     *chooser,
 996                                      EmpathyPreferences *preferences)
 997 {
 998         gchar *path;
 999
1000         path = gtk_file_chooser_get_current_folder (chooser);
1001         empathy_conf_set_string (empathy_conf_get (),
1002                                  EMPATHY_PREFS_CHAT_ADIUM_PATH,
1003                                  path);
1004         preferences_theme_adium_update_validity (preferences, path);
1005
1006         g_free (path);
1007 }
1008
1009 static void
1010 preferences_theme_notify_cb (EmpathyConf *conf,
1011                              const gchar *key,
1012                              gpointer     user_data)
1013 {
1014         EmpathyPreferences *preferences = user_data;
1015         GtkComboBox        *combo;
1016         gchar              *value;
1017         GtkTreeModel       *model;
1018         GtkTreeIter         iter;
1019         gboolean            found = FALSE;
1020
1021         if (!empathy_conf_get_string (conf, key, &value)) {
1022                 return;
1023         }
1024
1025         preferences_theme_adium_update_visibility (preferences, value);
1026
1027         combo = GTK_COMBO_BOX (preferences->combobox_chat_theme);
1028         model = gtk_combo_box_get_model (combo);
1029         if (value && gtk_tree_model_get_iter_first (model, &iter)) {
1030                 gchar *name;
1031
1032                 do {
1033                         gtk_tree_model_get (model, &iter,
1034                                             COL_COMBO_NAME, &name,
1035                                             -1);
1036
1037                         if (strcmp (name, value) == 0) {
1038                                 found = TRUE;
1039                                 gtk_combo_box_set_active_iter (combo, &iter);
1040                                 break;
1041                         }
1042
1043                         g_free (name);
1044                 } while (gtk_tree_model_iter_next (model, &iter));
1045         }
1046
1047         /* Fallback to the first one. */
1048         if (!found) {
1049                 if (gtk_tree_model_get_iter_first (model, &iter)) {
1050                         gtk_combo_box_set_active_iter (combo, &iter);
1051                 }
1052         }
1053
1054         g_free (value);
1055 }
1056
1057 static void
1058 preferences_theme_changed_cb (GtkComboBox        *combo,
1059                               EmpathyPreferences *preferences)
1060 {
1061         GtkTreeModel *model;
1062         GtkTreeIter   iter;
1063         gchar        *name;
1064
1065         if (gtk_combo_box_get_active_iter (combo, &iter)) {
1066                 model = gtk_combo_box_get_model (combo);
1067
1068                 gtk_tree_model_get (model, &iter,
1069                                     COL_COMBO_NAME, &name,
1070                                     -1);
1071
1072                 preferences_theme_adium_update_visibility (preferences, name);
1073
1074                 empathy_conf_set_string (empathy_conf_get (),
1075                                          EMPATHY_PREFS_CHAT_THEME,
1076                                          name);
1077                 g_free (name);
1078         }
1079 }
1080
1081 static void
1082 preferences_themes_setup (EmpathyPreferences *preferences)
1083 {
1084         GtkComboBox   *combo;
1085         GtkCellLayout *cell_layout;
1086         GtkCellRenderer *renderer;
1087         GtkListStore  *store;
1088         const gchar  **themes;
1089         gint           i;
1090         guint          id;
1091
1092         combo = GTK_COMBO_BOX (preferences->combobox_chat_theme);
1093         cell_layout = GTK_CELL_LAYOUT (combo);
1094
1095         /* Create the model */
1096         store = gtk_list_store_new (COL_COMBO_COUNT,
1097                                     G_TYPE_STRING,  /* Display name */
1098                                     G_TYPE_STRING); /* Theme name */
1099
1100         /* Fill the model */
1101         themes = empathy_theme_manager_get_themes ();
1102         for (i = 0; themes[i]; i += 2) {
1103                 gtk_list_store_insert_with_values (store, NULL, -1,
1104                         COL_COMBO_VISIBLE_NAME, _(themes[i + 1]),
1105                         COL_COMBO_NAME, themes[i],
1106                         -1);
1107         }
1108
1109         /* Add cell renderer */
1110         renderer = gtk_cell_renderer_text_new ();
1111         gtk_cell_layout_pack_start (cell_layout, renderer, TRUE);
1112         gtk_cell_layout_set_attributes (cell_layout, renderer,
1113                 "text", COL_COMBO_VISIBLE_NAME, NULL);
1114
1115         gtk_combo_box_set_model (combo, GTK_TREE_MODEL (store));
1116         g_object_unref (store);
1117
1118         g_signal_connect (combo, "changed",
1119                           G_CALLBACK (preferences_theme_changed_cb),
1120                           preferences);
1121
1122         /* Select the theme from the gconf key and track changes */
1123         preferences_theme_notify_cb (empathy_conf_get (),
1124                                      EMPATHY_PREFS_CHAT_THEME,
1125                                      preferences);
1126         id = empathy_conf_notify_add (empathy_conf_get (),
1127                                       EMPATHY_PREFS_CHAT_THEME,
1128                                       preferences_theme_notify_cb,
1129                                       preferences);
1130         if (id) {
1131                 preferences_add_id (preferences, id);
1132         }
1133
1134         g_signal_connect (preferences->filechooserbutton_adium_theme,
1135                           "file-set",
1136                           G_CALLBACK (preferences_theme_adium_file_set_cb),
1137                           preferences);
1138         /* Select the adium path from the gconf key and track changes */
1139         preferences_theme_adium_path_notify_cb (empathy_conf_get (),
1140                                                 EMPATHY_PREFS_CHAT_ADIUM_PATH,
1141                                                 preferences);
1142         id = empathy_conf_notify_add (empathy_conf_get (),
1143                                       EMPATHY_PREFS_CHAT_ADIUM_PATH,
1144                                       preferences_theme_adium_path_notify_cb,
1145                                       preferences);
1146         if (id) {
1147                 preferences_add_id (preferences, id);
1148         }
1149 }
1150
1151 static void
1152 preferences_response_cb (GtkWidget         *widget,
1153                          gint               response,
1154                          EmpathyPreferences *preferences)
1155 {
1156         gtk_widget_destroy (widget);
1157 }
1158
1159 static void
1160 preferences_destroy_cb (GtkWidget         *widget,
1161                         EmpathyPreferences *preferences)
1162 {
1163         GList *l;
1164
1165         for (l = preferences->notify_ids; l; l = l->next) {
1166                 guint id;
1167
1168                 id = GPOINTER_TO_UINT (l->data);
1169                 empathy_conf_notify_remove (empathy_conf_get (), id);
1170         }
1171
1172         g_list_free (preferences->notify_ids);
1173         g_free (preferences);
1174 }
1175
1176 GtkWidget *
1177 empathy_preferences_show (GtkWindow *parent)
1178 {
1179         static EmpathyPreferences *preferences;
1180         GtkBuilder                *gui;
1181         gchar                     *filename;
1182         GtkWidget                 *page;
1183
1184         if (preferences) {
1185                 gtk_window_present (GTK_WINDOW (preferences->dialog));
1186                 return preferences->dialog;
1187         }
1188
1189         preferences = g_new0 (EmpathyPreferences, 1);
1190
1191         filename = empathy_file_lookup ("empathy-preferences.ui", "src");
1192         gui = empathy_builder_get_file (filename,
1193                 "preferences_dialog", &preferences->dialog,
1194                 "notebook", &preferences->notebook,
1195                 "checkbutton_show_avatars", &preferences->checkbutton_show_avatars,
1196                 "checkbutton_compact_contact_list", &preferences->checkbutton_compact_contact_list,
1197                 "checkbutton_show_smileys", &preferences->checkbutton_show_smileys,
1198                 "checkbutton_show_contacts_in_rooms", &preferences->checkbutton_show_contacts_in_rooms,
1199                 "combobox_chat_theme", &preferences->combobox_chat_theme,
1200                 "hbox_adium_theme", &preferences->hbox_adium_theme,
1201                 "filechooserbutton_adium_theme", &preferences->filechooserbutton_adium_theme,
1202                 "label_invalid_adium_theme", &preferences->label_invalid_adium_theme,
1203                 "checkbutton_separate_chat_windows", &preferences->checkbutton_separate_chat_windows,
1204                 "checkbutton_autoconnect", &preferences->checkbutton_autoconnect,
1205                 "radiobutton_contact_list_sort_by_name", &preferences->radiobutton_contact_list_sort_by_name,
1206                 "radiobutton_contact_list_sort_by_state", &preferences->radiobutton_contact_list_sort_by_state,
1207                 "checkbutton_notifications_enabled", &preferences->checkbutton_notifications_enabled,
1208                 "checkbutton_notifications_disabled_away", &preferences->checkbutton_notifications_disabled_away,
1209                 "checkbutton_notifications_focus", &preferences->checkbutton_notifications_focus,
1210                 "checkbutton_sounds_enabled", &preferences->checkbutton_sounds_enabled,
1211                 "checkbutton_sounds_disabled_away", &preferences->checkbutton_sounds_disabled_away,
1212                 "treeview_sounds", &preferences->treeview_sounds,
1213                 "treeview_spell_checker", &preferences->treeview_spell_checker,
1214                 "checkbutton_location_publish", &preferences->checkbutton_location_publish,
1215                 "checkbutton_location_reduce_accuracy", &preferences->checkbutton_location_reduce_accuracy,
1216                 "checkbutton_location_resource_network", &preferences->checkbutton_location_resource_network,
1217                 "checkbutton_location_resource_cell", &preferences->checkbutton_location_resource_cell,
1218                 "checkbutton_location_resource_gps", &preferences->checkbutton_location_resource_gps,
1219                 NULL);
1220         g_free (filename);
1221
1222         empathy_builder_connect (gui, preferences,
1223                               "preferences_dialog", "destroy", preferences_destroy_cb,
1224                               "preferences_dialog", "response", preferences_response_cb,
1225                               NULL);
1226
1227         g_object_unref (gui);
1228
1229         g_object_add_weak_pointer (G_OBJECT (preferences->dialog), (gpointer) &preferences);
1230
1231         preferences_themes_setup (preferences);
1232
1233         preferences_setup_widgets (preferences);
1234
1235         preferences_languages_setup (preferences);
1236         preferences_languages_add (preferences);
1237         preferences_languages_load (preferences);
1238
1239         preferences_sound_setup (preferences);
1240         preferences_sound_load (preferences);
1241
1242         if (empathy_spell_supported ()) {
1243                 GtkWidget *page;
1244
1245                 page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (preferences->notebook), 2);
1246                 gtk_widget_show (page);
1247         }
1248
1249         page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (preferences->notebook), 3);
1250 #if HAVE_GEOCLUE
1251         gtk_widget_show (page);
1252 #else
1253         gtk_widget_hide (page);
1254 #endif
1255
1256
1257         if (parent) {
1258                 gtk_window_set_transient_for (GTK_WINDOW (preferences->dialog),
1259                                               GTK_WINDOW (parent));
1260         }
1261
1262         gtk_widget_show (preferences->dialog);
1263
1264         return preferences->dialog;
1265 }
1266