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  *          Danielle Madeley <danielle.madeley@collabora.co.uk>
  24  */
  25
  26 #include <config.h>
  27
  28 #include <string.h>
  29 #include <stdio.h>
  30
  31 #include <gtk/gtk.h>
  32 #include <glib/gi18n.h>
  33 #include <telepathy-glib/dbus.h>
  34 #include <telepathy-glib/util.h>
  35
  36 #include <libempathy/empathy-gsettings.h>
  37 #include <libempathy/empathy-utils.h>
  38
  39 #include <libempathy-gtk/empathy-ui-utils.h>
  40 #include <libempathy-gtk/empathy-theme-manager.h>
  41 #include <libempathy-gtk/empathy-spell.h>
  42 #include <libempathy-gtk/empathy-gtk-enum-types.h>
  43 #include <libempathy-gtk/empathy-theme-adium.h>
  44
  45 #include "empathy-preferences.h"
  46
  47 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
  48 #include <libempathy/empathy-debug.h>
  49
  50 G_DEFINE_TYPE (EmpathyPreferences, empathy_preferences, GTK_TYPE_DIALOG);
  51
  52 #define GET_PRIV(self) ((EmpathyPreferencesPriv *)((EmpathyPreferences *) self)->priv)
  53
  54 static const gchar * empathy_preferences_tabs[] =
  55 {
  56   "general",
  57   "notifications",
  58   "sounds",
  59   "calls",
  60   "location",
  61   "spell",
  62   "themes",
  63 };
  64
  65 struct _EmpathyPreferencesPriv {
  66         GtkWidget *notebook;
  67
  68         GtkWidget *checkbutton_events_notif_area;
  69
  70         GtkWidget *treeview_sounds;
  71         GtkWidget *treeview_spell_checker;
  72
  73         GtkWidget *vbox_chat_theme;
  74         GtkWidget *combobox_chat_theme;
  75         GtkWidget *combobox_chat_theme_variant;
  76         GtkWidget *hbox_chat_theme_variant;
  77         GtkWidget *sw_chat_theme_preview;
  78         EmpathyChatView *chat_theme_preview;
  79         EmpathyThemeManager *theme_manager;
  80
  81         GSettings *gsettings;
  82         GSettings *gsettings_chat;
  83         GSettings *gsettings_call;
  84         GSettings *gsettings_loc;
  85         GSettings *gsettings_notify;
  86         GSettings *gsettings_sound;
  87         GSettings *gsettings_ui;
  88         GSettings *gsettings_logger;
  89         GSettings *gsettings_contacts;
  90 };
  91
  92 static void     preferences_setup_widgets                (EmpathyPreferences      *preferences,
  93                                                           GtkBuilder              *gui);
  94 static void     preferences_languages_setup              (EmpathyPreferences      *preferences);
  95 static void     preferences_languages_add                (EmpathyPreferences      *preferences);
  96 static void     preferences_languages_save               (EmpathyPreferences      *preferences);
  97 static gboolean preferences_languages_save_foreach       (GtkTreeModel           *model,
  98                                                           GtkTreePath            *path,
  99                                                           GtkTreeIter            *iter,
 100                                                           gchar                 **languages);
 101 static void     preferences_languages_load               (EmpathyPreferences      *preferences);
 102 static gboolean preferences_languages_load_foreach       (GtkTreeModel           *model,
 103                                                           GtkTreePath            *path,
 104                                                           GtkTreeIter            *iter,
 105                                                           GList                  *languages);
 106 static void     preferences_languages_cell_toggled_cb    (GtkCellRendererToggle  *cell,
 107                                                           gchar                  *path_string,
 108                                                           EmpathyPreferences      *preferences);
 109
 110 enum {
 111         COL_LANG_ENABLED,
 112         COL_LANG_CODE,
 113         COL_LANG_NAME,
 114         COL_LANG_COUNT
 115 };
 116
 117 enum {
 118         COL_THEME_VISIBLE_NAME,
 119         COL_THEME_NAME,
 120         COL_THEME_IS_ADIUM,
 121         COL_THEME_ADIUM_PATH,
 122         COL_THEME_ADIUM_INFO,
 123         COL_THEME_COUNT
 124 };
 125
 126 enum {
 127         COL_VARIANT_NAME,
 128         COL_VARIANT_DEFAULT,
 129         COL_VARIANT_COUNT
 130 };
 131
 132 enum {
 133         COL_SOUND_ENABLED,
 134         COL_SOUND_NAME,
 135         COL_SOUND_KEY,
 136         COL_SOUND_COUNT
 137 };
 138
 139 typedef struct {
 140         const char *name;
 141         const char *key;
 142 } SoundEventEntry;
 143
 144 /* TODO: add phone related sounds also? */
 145 static SoundEventEntry sound_entries [] = {
 146         { N_("Message received"), EMPATHY_PREFS_SOUNDS_INCOMING_MESSAGE },
 147         { N_("Message sent"), EMPATHY_PREFS_SOUNDS_OUTGOING_MESSAGE },
 148         { N_("New conversation"), EMPATHY_PREFS_SOUNDS_NEW_CONVERSATION },
 149         { N_("Contact comes online"), EMPATHY_PREFS_SOUNDS_CONTACT_LOGIN },
 150         { N_("Contact goes offline"), EMPATHY_PREFS_SOUNDS_CONTACT_LOGOUT },
 151         { N_("Account connected"), EMPATHY_PREFS_SOUNDS_SERVICE_LOGIN },
 152         { N_("Account disconnected"), EMPATHY_PREFS_SOUNDS_SERVICE_LOGOUT }
 153 };
 154
 155 static gboolean
 156 sort_criterium_get_mapping (GValue *value,
 157                             GVariant *variant,
 158                             gpointer user_data)
 159 {
 160         const char *s = g_variant_get_string (variant, NULL);
 161
 162         if (!tp_strdiff (s, "state"))
 163                 g_value_set_boolean (value, TRUE);
 164         else if (!tp_strdiff (s, "name"))
 165                 g_value_set_boolean (value, FALSE);
 166         else
 167                 return FALSE;
 168
 169         return TRUE;
 170 }
 171
 172 static GVariant *
 173 sort_criterium_set_mapping (const GValue *value,
 174                             const GVariantType *expected_type,
 175                             gpointer user_data)
 176 {
 177         gboolean b = g_value_get_boolean (value);
 178
 179         if (b)
 180                 return g_variant_new_string ("state");
 181         else
 182                 return g_variant_new_string ("name");
 183 }
 184
 185 static void
 186 preferences_setup_widgets (EmpathyPreferences *preferences,
 187                            GtkBuilder *gui)
 188 {
 189         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 190 #define BIND_ACTIVE(schema, key, widget) \
 191         g_settings_bind (priv->gsettings_##schema, EMPATHY_PREFS_##key, \
 192                          gtk_builder_get_object (gui, widget), "active", \
 193                          G_SETTINGS_BIND_DEFAULT);
 194
 195         BIND_ACTIVE (notify, NOTIFICATIONS_ENABLED,
 196                      "checkbutton_notifications_enabled");
 197         BIND_ACTIVE (notify, NOTIFICATIONS_DISABLED_AWAY,
 198                      "checkbutton_notifications_disabled_away");
 199         BIND_ACTIVE (notify, NOTIFICATIONS_FOCUS,
 200                      "checkbutton_notifications_focus");
 201         BIND_ACTIVE (notify, NOTIFICATIONS_CONTACT_SIGNIN,
 202                      "checkbutton_notifications_contact_signin");
 203         BIND_ACTIVE (notify, NOTIFICATIONS_CONTACT_SIGNOUT,
 204                      "checkbutton_notifications_contact_signout");
 205
 206         BIND_ACTIVE (sound, SOUNDS_ENABLED,
 207                      "checkbutton_sounds_enabled");
 208         BIND_ACTIVE (sound, SOUNDS_DISABLED_AWAY,
 209                      "checkbutton_sounds_disabled_away");
 210
 211         BIND_ACTIVE (ui, UI_SHOW_OFFLINE,
 212                      "checkbutton_show_offline");
 213         BIND_ACTIVE (ui, UI_SHOW_PROTOCOLS,
 214                      "checkbutton_show_protocols");
 215         BIND_ACTIVE (ui, UI_SEPARATE_CHAT_WINDOWS,
 216                      "radiobutton_chats_new_windows");
 217         BIND_ACTIVE (ui, UI_EVENTS_NOTIFY_AREA,
 218                      "checkbutton_events_notif_area");
 219         BIND_ACTIVE (ui, UI_SHOW_AVATARS,
 220                      "radiobutton_normal_size_avatars");
 221         BIND_ACTIVE (ui, UI_COMPACT_CONTACT_LIST,
 222                      "radiobutton_compact_size");
 223         BIND_ACTIVE (ui, UI_SHOW_BALANCES,
 224                      "checkbutton_show_balances");
 225
 226         BIND_ACTIVE (chat, CHAT_SHOW_SMILEYS,
 227                      "checkbutton_show_smileys");
 228         BIND_ACTIVE (chat, CHAT_SHOW_CONTACTS_IN_ROOMS,
 229                      "checkbutton_show_contacts_in_rooms");
 230
 231         BIND_ACTIVE (call, CALL_ECHO_CANCELLATION,
 232                      "call_echo_cancellation");
 233
 234         BIND_ACTIVE (loc, LOCATION_PUBLISH,
 235                      "checkbutton_location_publish");
 236         BIND_ACTIVE (loc, LOCATION_RESOURCE_NETWORK,
 237                      "checkbutton_location_resource_network");
 238         BIND_ACTIVE (loc, LOCATION_RESOURCE_CELL,
 239                      "checkbutton_location_resource_cell");
 240         BIND_ACTIVE (loc, LOCATION_RESOURCE_GPS,
 241                      "checkbutton_location_resource_gps");
 242         BIND_ACTIVE (loc, LOCATION_REDUCE_ACCURACY,
 243                      "checkbutton_location_reduce_accuracy");
 244
 245         BIND_ACTIVE (logger, LOGGER_ENABLED,
 246                      "checkbutton_logging");
 247
 248 #undef BIND_ACTIVE
 249
 250 #define BIND_SENSITIVE(schema, key, widget) \
 251         g_settings_bind (priv->gsettings_##schema, EMPATHY_PREFS_##key, \
 252                          gtk_builder_get_object (gui, widget), "sensitive", \
 253                         G_SETTINGS_BIND_GET);
 254         /* N.B. BIND_SENSITIVE() is in addition to the sensitivity setting of
 255          *      BIND_ACTIVE() */
 256         BIND_SENSITIVE (notify, NOTIFICATIONS_ENABLED,
 257                         "checkbutton_notifications_disabled_away");
 258         BIND_SENSITIVE (notify, NOTIFICATIONS_ENABLED,
 259                         "checkbutton_notifications_focus");
 260         BIND_SENSITIVE (notify, NOTIFICATIONS_ENABLED,
 261                         "checkbutton_notifications_contact_signin");
 262         BIND_SENSITIVE (notify, NOTIFICATIONS_ENABLED,
 263                         "checkbutton_notifications_contact_signout");
 264
 265         BIND_SENSITIVE (sound, SOUNDS_ENABLED,
 266                         "checkbutton_sounds_disabled_away");
 267         BIND_SENSITIVE (sound, SOUNDS_ENABLED,
 268                         "treeview_sounds");
 269
 270         BIND_SENSITIVE (loc, LOCATION_PUBLISH,
 271                         "checkbutton_location_resource_network");
 272         BIND_SENSITIVE (loc, LOCATION_PUBLISH,
 273                         "checkbutton_location_resource_cell");
 274         BIND_SENSITIVE (loc, LOCATION_PUBLISH,
 275                         "checkbutton_location_resource_gps");
 276         BIND_SENSITIVE (loc, LOCATION_PUBLISH,
 277                         "checkbutton_location_reduce_accuracy");
 278
 279 #undef BIND_SENSITIVE
 280
 281         g_settings_bind (priv->gsettings,
 282                          EMPATHY_PREFS_AUTOCONNECT,
 283                          gtk_builder_get_object (gui,
 284                                                  "checkbutton_autoconnect"),
 285                          "active",
 286                          G_SETTINGS_BIND_DEFAULT);
 287
 288         g_settings_bind_with_mapping (priv->gsettings_contacts,
 289                          EMPATHY_PREFS_CONTACTS_SORT_CRITERIUM,
 290                          gtk_builder_get_object (gui,
 291                                                  "radiobutton_sort_by_status"),
 292                          "active",
 293                          G_SETTINGS_BIND_DEFAULT,
 294                          sort_criterium_get_mapping,
 295                          sort_criterium_set_mapping,
 296                          NULL, NULL);
 297 }
 298
 299 static void
 300 preferences_sound_cell_toggled_cb (GtkCellRendererToggle *toggle,
 301                                    char *path_string,
 302                                    EmpathyPreferences *preferences)
 303 {
 304         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 305         GtkTreePath *path;
 306         gboolean instore;
 307         GtkTreeIter iter;
 308         GtkTreeView *view;
 309         GtkTreeModel *model;
 310         char *key;
 311
 312         view = GTK_TREE_VIEW (priv->treeview_sounds);
 313         model = gtk_tree_view_get_model (view);
 314
 315         path = gtk_tree_path_new_from_string (path_string);
 316
 317         gtk_tree_model_get_iter (model, &iter, path);
 318         gtk_tree_model_get (model, &iter, COL_SOUND_KEY, &key,
 319                             COL_SOUND_ENABLED, &instore, -1);
 320
 321         instore ^= 1;
 322
 323         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 324                             COL_SOUND_ENABLED, instore, -1);
 325
 326         g_settings_set_boolean (priv->gsettings_sound, key, instore);
 327
 328         g_free (key);
 329         gtk_tree_path_free (path);
 330 }
 331
 332 static void
 333 preferences_sound_load (EmpathyPreferences *preferences)
 334 {
 335         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 336         guint i;
 337         GtkTreeView *view;
 338         GtkListStore *store;
 339         GtkTreeIter iter;
 340         gboolean set;
 341
 342         view = GTK_TREE_VIEW (priv->treeview_sounds);
 343         store = GTK_LIST_STORE (gtk_tree_view_get_model (view));
 344
 345         for (i = 0; i < G_N_ELEMENTS (sound_entries); i++) {
 346                 set = g_settings_get_boolean (priv->gsettings_sound,
 347                                               sound_entries[i].key);
 348
 349                 gtk_list_store_insert_with_values (store, &iter, i,
 350                                                    COL_SOUND_NAME, gettext (sound_entries[i].name),
 351                                                    COL_SOUND_KEY, sound_entries[i].key,
 352                                                    COL_SOUND_ENABLED, set, -1);
 353         }
 354 }
 355
 356 static void
 357 preferences_sound_setup (EmpathyPreferences *preferences)
 358 {
 359         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 360         GtkTreeView *view;
 361         GtkListStore *store;
 362         GtkCellRenderer *renderer;
 363         GtkTreeViewColumn *column;
 364
 365         view = GTK_TREE_VIEW (priv->treeview_sounds);
 366
 367         store = gtk_list_store_new (COL_SOUND_COUNT,
 368                                     G_TYPE_BOOLEAN, /* enabled */
 369                                     G_TYPE_STRING,  /* name */
 370                                     G_TYPE_STRING); /* key */
 371
 372         gtk_tree_view_set_model (view, GTK_TREE_MODEL (store));
 373
 374         renderer = gtk_cell_renderer_toggle_new ();
 375         g_signal_connect (renderer, "toggled",
 376                           G_CALLBACK (preferences_sound_cell_toggled_cb),
 377                           preferences);
 378
 379         column = gtk_tree_view_column_new ();
 380         gtk_tree_view_column_pack_start (column, renderer, FALSE);
 381         gtk_tree_view_column_add_attribute (column, renderer,
 382                                             "active", COL_SOUND_ENABLED);
 383
 384         renderer = gtk_cell_renderer_text_new ();
 385         gtk_tree_view_column_pack_start (column, renderer, FALSE);
 386         gtk_tree_view_column_add_attribute (column, renderer,
 387                                             "text", COL_SOUND_NAME);
 388
 389         gtk_tree_view_append_column (view, column);
 390
 391         gtk_tree_view_column_set_resizable (column, FALSE);
 392         gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
 393
 394         g_object_unref (store);
 395 }
 396
 397 static void
 398 preferences_languages_setup (EmpathyPreferences *preferences)
 399 {
 400         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 401         GtkTreeView       *view;
 402         GtkListStore      *store;
 403         GtkTreeSelection  *selection;
 404         GtkTreeViewColumn *column;
 405         GtkCellRenderer   *renderer;
 406         guint              col_offset;
 407
 408         view = GTK_TREE_VIEW (priv->treeview_spell_checker);
 409
 410         store = gtk_list_store_new (COL_LANG_COUNT,
 411                                     G_TYPE_BOOLEAN,  /* enabled */
 412                                     G_TYPE_STRING,   /* code */
 413                                     G_TYPE_STRING);  /* name */
 414
 415         gtk_tree_view_set_model (view, GTK_TREE_MODEL (store));
 416
 417         selection = gtk_tree_view_get_selection (view);
 418         gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
 419
 420         renderer = gtk_cell_renderer_toggle_new ();
 421         g_signal_connect (renderer, "toggled",
 422                           G_CALLBACK (preferences_languages_cell_toggled_cb),
 423                           preferences);
 424
 425         column = gtk_tree_view_column_new_with_attributes (NULL, renderer,
 426                                                            "active", COL_LANG_ENABLED,
 427                                                            NULL);
 428
 429         gtk_tree_view_append_column (view, column);
 430
 431         renderer = gtk_cell_renderer_text_new ();
 432         col_offset = gtk_tree_view_insert_column_with_attributes (view,
 433                                                                   -1, _("Language"),
 434                                                                   renderer,
 435                                                                   "text", COL_LANG_NAME,
 436                                                                   NULL);
 437
 438         g_object_set_data (G_OBJECT (renderer),
 439                            "column", GINT_TO_POINTER (COL_LANG_NAME));
 440
 441         column = gtk_tree_view_get_column (view, col_offset - 1);
 442         gtk_tree_view_column_set_sort_column_id (column, COL_LANG_NAME);
 443         gtk_tree_view_column_set_resizable (column, FALSE);
 444         gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
 445
 446         g_object_unref (store);
 447 }
 448
 449 static void
 450 preferences_languages_add (EmpathyPreferences *preferences)
 451 {
 452         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 453         GtkTreeView  *view;
 454         GtkListStore *store;
 455         GList        *codes, *l;
 456
 457         view = GTK_TREE_VIEW (priv->treeview_spell_checker);
 458         store = GTK_LIST_STORE (gtk_tree_view_get_model (view));
 459
 460         codes = empathy_spell_get_language_codes ();
 461
 462         if (!codes) {
 463                 gtk_widget_set_sensitive (priv->treeview_spell_checker, FALSE);
 464         }
 465
 466         for (l = codes; l; l = l->next) {
 467                 const gchar *code;
 468                 const gchar *name;
 469
 470                 code = l->data;
 471                 name = empathy_spell_get_language_name (code);
 472                 if (!name) {
 473                         continue;
 474                 }
 475
 476                 gtk_list_store_insert_with_values (store, NULL, -1,
 477                                     COL_LANG_CODE, code,
 478                                     COL_LANG_NAME, name,
 479                                     -1);
 480         }
 481
 482         empathy_spell_free_language_codes (codes);
 483 }
 484
 485 static void
 486 preferences_languages_save (EmpathyPreferences *preferences)
 487 {
 488         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 489         GtkTreeView       *view;
 490         GtkTreeModel      *model;
 491
 492         gchar             *languages = NULL;
 493
 494         view = GTK_TREE_VIEW (priv->treeview_spell_checker);
 495         model = gtk_tree_view_get_model (view);
 496
 497         gtk_tree_model_foreach (model,
 498                                 (GtkTreeModelForeachFunc) preferences_languages_save_foreach,
 499                                 &languages);
 500
 501         /* if user selects no languages, we don't want spell check */
 502         g_settings_set_boolean (priv->gsettings_chat,
 503                                 EMPATHY_PREFS_CHAT_SPELL_CHECKER_ENABLED,
 504                                 languages != NULL);
 505
 506         g_settings_set_string (priv->gsettings_chat,
 507                                EMPATHY_PREFS_CHAT_SPELL_CHECKER_LANGUAGES,
 508                                languages != NULL ? languages : "");
 509
 510         g_free (languages);
 511 }
 512
 513 static gboolean
 514 preferences_languages_save_foreach (GtkTreeModel  *model,
 515                                     GtkTreePath   *path,
 516                                     GtkTreeIter   *iter,
 517                                     gchar        **languages)
 518 {
 519         gboolean  enabled;
 520         gchar    *code;
 521
 522         if (!languages) {
 523                 return TRUE;
 524         }
 525
 526         gtk_tree_model_get (model, iter, COL_LANG_ENABLED, &enabled, -1);
 527         if (!enabled) {
 528                 return FALSE;
 529         }
 530
 531         gtk_tree_model_get (model, iter, COL_LANG_CODE, &code, -1);
 532         if (!code) {
 533                 return FALSE;
 534         }
 535
 536         if (!(*languages)) {
 537                 *languages = g_strdup (code);
 538         } else {
 539                 gchar *str = *languages;
 540                 *languages = g_strdup_printf ("%s,%s", str, code);
 541                 g_free (str);
 542         }
 543
 544         g_free (code);
 545
 546         return FALSE;
 547 }
 548
 549 static void
 550 preferences_languages_load (EmpathyPreferences *preferences)
 551 {
 552         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 553         GtkTreeView   *view;
 554         GtkTreeModel  *model;
 555         GList         *enabled_codes;
 556
 557         enabled_codes = empathy_spell_get_enabled_language_codes ();
 558
 559         g_settings_set_boolean (priv->gsettings_chat,
 560                                 EMPATHY_PREFS_CHAT_SPELL_CHECKER_ENABLED,
 561                                 enabled_codes != NULL);
 562
 563         if (enabled_codes == NULL)
 564                 return;
 565
 566         view = GTK_TREE_VIEW (priv->treeview_spell_checker);
 567         model = gtk_tree_view_get_model (view);
 568
 569         gtk_tree_model_foreach (model,
 570                                 (GtkTreeModelForeachFunc) preferences_languages_load_foreach,
 571                                 enabled_codes);
 572
 573         g_list_free (enabled_codes);
 574 }
 575
 576 static gboolean
 577 preferences_languages_load_foreach (GtkTreeModel  *model,
 578                                     GtkTreePath   *path,
 579                                     GtkTreeIter   *iter,
 580                                     GList         *languages)
 581 {
 582         gchar    *code;
 583         gboolean  found = FALSE;
 584
 585         if (!languages) {
 586                 return TRUE;
 587         }
 588
 589         gtk_tree_model_get (model, iter, COL_LANG_CODE, &code, -1);
 590         if (!code) {
 591                 return FALSE;
 592         }
 593
 594         if (g_list_find_custom (languages, code, (GCompareFunc) strcmp)) {
 595                 found = TRUE;
 596         }
 597
 598         g_free (code);
 599         gtk_list_store_set (GTK_LIST_STORE (model), iter, COL_LANG_ENABLED, found, -1);
 600         return FALSE;
 601 }
 602
 603 static void
 604 preferences_languages_cell_toggled_cb (GtkCellRendererToggle *cell,
 605                                        gchar                 *path_string,
 606                                        EmpathyPreferences     *preferences)
 607 {
 608         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 609         GtkTreeView  *view;
 610         GtkTreeModel *model;
 611         GtkListStore *store;
 612         GtkTreePath  *path;
 613         GtkTreeIter   iter;
 614         gboolean      enabled;
 615
 616         view = GTK_TREE_VIEW (priv->treeview_spell_checker);
 617         model = gtk_tree_view_get_model (view);
 618         store = GTK_LIST_STORE (model);
 619
 620         path = gtk_tree_path_new_from_string (path_string);
 621
 622         gtk_tree_model_get_iter (model, &iter, path);
 623         gtk_tree_model_get (model, &iter, COL_LANG_ENABLED, &enabled, -1);
 624
 625         enabled ^= 1;
 626
 627         gtk_list_store_set (store, &iter, COL_LANG_ENABLED, enabled, -1);
 628         gtk_tree_path_free (path);
 629
 630         preferences_languages_save (preferences);
 631 }
 632
 633 static void
 634 preferences_preview_theme_append_message (EmpathyChatView *view,
 635                                           EmpathyContact *sender,
 636                                           EmpathyContact *receiver,
 637                                           const gchar *text,
 638                                           gboolean should_highlight)
 639 {
 640         EmpathyMessage *message;
 641
 642         message = g_object_new (EMPATHY_TYPE_MESSAGE,
 643                 "sender", sender,
 644                 "receiver", receiver,
 645                 "body", text,
 646                 NULL);
 647
 648         empathy_chat_view_append_message (view, message, should_highlight);
 649         g_object_unref (message);
 650 }
 651
 652 static void
 653 preferences_preview_theme_changed_cb (EmpathyThemeManager *manager,
 654                                       EmpathyPreferences  *preferences)
 655 {
 656         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 657         TpDBusDaemon *dbus;
 658         TpAccount *account;
 659         EmpathyContact *juliet;
 660         EmpathyContact *romeo;
 661
 662         DEBUG ("Theme changed, update preview widget");
 663
 664         if (priv->chat_theme_preview != NULL) {
 665                 gtk_widget_destroy (GTK_WIDGET (priv->chat_theme_preview));
 666         }
 667         priv->chat_theme_preview = empathy_theme_manager_create_view (manager);
 668         gtk_container_add (GTK_CONTAINER (priv->sw_chat_theme_preview),
 669                            GTK_WIDGET (priv->chat_theme_preview));
 670         gtk_widget_show (GTK_WIDGET (priv->chat_theme_preview));
 671
 672         /* FIXME: It is ugly to add a fake conversation like that.
 673          * Would be cool if we could request a TplLogManager for a fake
 674          * conversation */
 675         dbus = tp_dbus_daemon_dup (NULL);
 676         account = tp_account_new (dbus,
 677                 TP_ACCOUNT_OBJECT_PATH_BASE "cm/jabber/account", NULL);
 678         juliet = g_object_new (EMPATHY_TYPE_CONTACT,
 679                 "account", account,
 680                 "id", "juliet",
 681                 /* translators: Contact name for the chat theme preview */
 682                 "alias", _("Juliet"),
 683                 "is-user", FALSE,
 684                 NULL);
 685         romeo = g_object_new (EMPATHY_TYPE_CONTACT,
 686                 "account", account,
 687                 "id", "romeo",
 688                 /* translators: Contact name for the chat theme preview */
 689                 "alias", _("Romeo"),
 690                 "is-user", TRUE,
 691                 NULL);
 692
 693         preferences_preview_theme_append_message (priv->chat_theme_preview,
 694                 /* translators: Quote from Romeo & Julier, for chat theme preview */
 695                 juliet, romeo, _("O Romeo, Romeo, wherefore art thou Romeo?"),
 696                 TRUE /* this message mentions Romeo */);
 697         preferences_preview_theme_append_message (priv->chat_theme_preview,
 698                 /* translators: Quote from Romeo & Julier, for chat theme preview */
 699                 juliet, romeo, _("Deny thy father and refuse thy name;"), FALSE);
 700         preferences_preview_theme_append_message (priv->chat_theme_preview,
 701                 /* translators: Quote from Romeo & Julier, for chat theme preview */
 702                 juliet, romeo, _("Or if thou wilt not, be but sworn my love"), FALSE);
 703         preferences_preview_theme_append_message (priv->chat_theme_preview,
 704                 /* translators: Quote from Romeo & Julier, for chat theme preview */
 705                 juliet, romeo, _("And I'll no longer be a Capulet."), FALSE);
 706         preferences_preview_theme_append_message (priv->chat_theme_preview,
 707                 /* translators: Quote from Romeo & Julier, for chat theme preview */
 708                 romeo, juliet, _("Shall I hear more, or shall I speak at this?"), FALSE);
 709
 710         /* translators: Quote from Romeo & Julier, for chat theme preview */
 711         empathy_chat_view_append_event (priv->chat_theme_preview, _("Juliet has disconnected"));
 712
 713         g_object_unref (juliet);
 714         g_object_unref (romeo);
 715         g_object_unref (account);
 716         g_object_unref (dbus);
 717 }
 718
 719 static void
 720 preferences_theme_variant_changed_cb (GtkComboBox        *combo,
 721                                       EmpathyPreferences *preferences)
 722 {
 723         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 724         GtkTreeIter   iter;
 725
 726         if (gtk_combo_box_get_active_iter (combo, &iter)) {
 727                 GtkTreeModel *model;
 728                 gchar        *name;
 729
 730                 model = gtk_combo_box_get_model (combo);
 731                 gtk_tree_model_get (model, &iter,
 732                                     COL_VARIANT_NAME, &name,
 733                                     -1);
 734
 735                 g_settings_set_string (priv->gsettings_chat,
 736                                        EMPATHY_PREFS_CHAT_THEME_VARIANT,
 737                                        name);
 738
 739                 g_free (name);
 740         }
 741 }
 742
 743 static void
 744 preferences_theme_variant_notify_cb (GSettings   *gsettings,
 745                                      const gchar *key,
 746                                      gpointer     user_data)
 747 {
 748         EmpathyPreferences *preferences = user_data;
 749         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 750         GtkComboBox        *combo;
 751         gchar              *conf_name;
 752         GtkTreeModel       *model;
 753         GtkTreeIter         iter;
 754         GtkTreeIter         default_iter;
 755         gboolean            found_default = FALSE;
 756         gboolean            found = FALSE;
 757         gboolean            ok;
 758
 759         conf_name = g_settings_get_string (gsettings, EMPATHY_PREFS_CHAT_THEME_VARIANT);
 760         combo = GTK_COMBO_BOX (priv->combobox_chat_theme_variant);
 761         model = gtk_combo_box_get_model (combo);
 762
 763         for (ok = gtk_tree_model_get_iter_first (model, &iter);
 764              ok && !found;
 765              ok = gtk_tree_model_iter_next (model, &iter)) {
 766                 gchar *name;
 767                 gboolean is_default;
 768
 769                 gtk_tree_model_get (model, &iter,
 770                                     COL_VARIANT_NAME, &name,
 771                                     COL_VARIANT_DEFAULT, &is_default,
 772                                     -1);
 773
 774                 if (!tp_strdiff (name, conf_name)) {
 775                         found = TRUE;
 776                         gtk_combo_box_set_active_iter (combo, &iter);
 777                 }
 778                 if (is_default) {
 779                         found_default = TRUE;
 780                         default_iter = iter;
 781                 }
 782
 783                 g_free (name);
 784         }
 785
 786         /* Fallback to the first one. */
 787         if (!found) {
 788                 if (found_default) {
 789                         gtk_combo_box_set_active_iter (combo, &default_iter);
 790                 } else if (gtk_tree_model_get_iter_first (model, &iter)) {
 791                         gtk_combo_box_set_active_iter (combo, &iter);
 792                 }
 793         }
 794
 795         g_free (conf_name);
 796 }
 797
 798 /* return TRUE if we added at least one variant */
 799 static gboolean
 800 preferences_theme_variants_fill (EmpathyPreferences *preferences,
 801                                  GHashTable         *info)
 802 {
 803         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 804         GtkTreeModel *model;
 805         GtkListStore *store;
 806         GPtrArray    *variants;
 807         const gchar  *default_variant;
 808         guint         i;
 809         gboolean      result = FALSE;
 810
 811         model = gtk_combo_box_get_model (GTK_COMBO_BOX (priv->combobox_chat_theme_variant));
 812         store = GTK_LIST_STORE (model);
 813         gtk_list_store_clear (store);
 814
 815         variants = empathy_adium_info_get_available_variants (info);
 816         default_variant = empathy_adium_info_get_default_variant (info);
 817         for (i = 0; i < variants->len; i++) {
 818                 gchar *name = g_ptr_array_index (variants, i);
 819
 820                 gtk_list_store_insert_with_values (store, NULL, -1,
 821                         COL_VARIANT_NAME, name,
 822                         COL_VARIANT_DEFAULT, !tp_strdiff (name, default_variant),
 823                         -1);
 824
 825                 result = TRUE;
 826         }
 827
 828         /* Select the variant from the GSetting key */
 829         preferences_theme_variant_notify_cb (priv->gsettings_chat,
 830                                              EMPATHY_PREFS_CHAT_THEME_VARIANT,
 831                                              preferences);
 832
 833         return result;
 834 }
 835
 836 static void
 837 preferences_theme_variants_setup (EmpathyPreferences *preferences)
 838 {
 839         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 840         GtkComboBox   *combo;
 841         GtkCellLayout *cell_layout;
 842         GtkCellRenderer *renderer;
 843         GtkListStore  *store;
 844
 845         combo = GTK_COMBO_BOX (priv->combobox_chat_theme_variant);
 846         cell_layout = GTK_CELL_LAYOUT (combo);
 847
 848         /* Create the model */
 849         store = gtk_list_store_new (COL_VARIANT_COUNT,
 850                                     G_TYPE_STRING,      /* name */
 851                                     G_TYPE_BOOLEAN);    /* is default */
 852         gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
 853                 COL_VARIANT_NAME, GTK_SORT_ASCENDING);
 854
 855         /* Add cell renderer */
 856         renderer = gtk_cell_renderer_text_new ();
 857         gtk_cell_layout_pack_start (cell_layout, renderer, TRUE);
 858         gtk_cell_layout_set_attributes (cell_layout, renderer,
 859                 "text", COL_VARIANT_NAME, NULL);
 860
 861         gtk_combo_box_set_model (combo, GTK_TREE_MODEL (store));
 862         g_object_unref (store);
 863
 864         g_signal_connect (combo, "changed",
 865                           G_CALLBACK (preferences_theme_variant_changed_cb),
 866                           preferences);
 867
 868         /* Track changes of the GSetting key */
 869         g_signal_connect (priv->gsettings_chat,
 870                           "changed::" EMPATHY_PREFS_CHAT_THEME_VARIANT,
 871                           G_CALLBACK (preferences_theme_variant_notify_cb),
 872                           preferences);
 873 }
 874
 875 static void
 876 preferences_theme_changed_cb (GtkComboBox        *combo,
 877                               EmpathyPreferences *preferences)
 878 {
 879         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 880         GtkTreeIter   iter;
 881
 882         if (gtk_combo_box_get_active_iter (combo, &iter)) {
 883                 GtkTreeModel *model;
 884                 gboolean      is_adium;
 885                 gchar        *name;
 886                 gchar        *path;
 887                 GHashTable   *info;
 888
 889                 model = gtk_combo_box_get_model (combo);
 890                 gtk_tree_model_get (model, &iter,
 891                                     COL_THEME_IS_ADIUM, &is_adium,
 892                                     COL_THEME_NAME, &name,
 893                                     COL_THEME_ADIUM_PATH, &path,
 894                                     COL_THEME_ADIUM_INFO, &info,
 895                                     -1);
 896
 897                 g_settings_set_string (priv->gsettings_chat,
 898                                        EMPATHY_PREFS_CHAT_THEME,
 899                                        name);
 900                 if (is_adium) {
 901                         gboolean variant;
 902
 903                         g_settings_set_string (priv->gsettings_chat,
 904                                                EMPATHY_PREFS_CHAT_ADIUM_PATH,
 905                                                path);
 906
 907                         variant = preferences_theme_variants_fill (preferences, info);
 908                         gtk_widget_set_visible (priv->hbox_chat_theme_variant, variant);
 909                 } else {
 910                         gtk_widget_hide (priv->hbox_chat_theme_variant);
 911                 }
 912                 g_free (name);
 913                 g_free (path);
 914                 tp_clear_pointer (&info, g_hash_table_unref);
 915         }
 916 }
 917
 918 static void
 919 preferences_theme_notify_cb (GSettings   *gsettings,
 920                              const gchar *key,
 921                              gpointer     user_data)
 922 {
 923         EmpathyPreferences *preferences = user_data;
 924         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 925         GtkComboBox        *combo;
 926         gchar              *conf_name;
 927         gchar              *conf_path;
 928         GtkTreeModel       *model;
 929         GtkTreeIter         iter;
 930         gboolean            found = FALSE;
 931         gboolean            ok;
 932
 933         conf_name = g_settings_get_string (gsettings, EMPATHY_PREFS_CHAT_THEME);
 934         conf_path = g_settings_get_string (gsettings, EMPATHY_PREFS_CHAT_ADIUM_PATH);
 935
 936         combo = GTK_COMBO_BOX (priv->combobox_chat_theme);
 937         model = gtk_combo_box_get_model (combo);
 938         for (ok = gtk_tree_model_get_iter_first (model, &iter);
 939              ok && !found;
 940              ok = gtk_tree_model_iter_next (model, &iter)) {
 941                 gboolean is_adium;
 942                 gchar *name;
 943                 gchar *path;
 944
 945                 gtk_tree_model_get (model, &iter,
 946                                     COL_THEME_IS_ADIUM, &is_adium,
 947                                     COL_THEME_NAME, &name,
 948                                     COL_THEME_ADIUM_PATH, &path,
 949                                     -1);
 950
 951                 if (!tp_strdiff (name, conf_name) &&
 952                     (!is_adium || !tp_strdiff (path, conf_path))) {
 953                         found = TRUE;
 954                         gtk_combo_box_set_active_iter (combo, &iter);
 955                 }
 956
 957                 g_free (name);
 958                 g_free (path);
 959         }
 960
 961         /* Fallback to the first one. */
 962         if (!found) {
 963                 if (gtk_tree_model_get_iter_first (model, &iter)) {
 964                         gtk_combo_box_set_active_iter (combo, &iter);
 965                 }
 966         }
 967
 968         g_free (conf_name);
 969         g_free (conf_path);
 970 }
 971
 972 static void
 973 preferences_themes_setup (EmpathyPreferences *preferences)
 974 {
 975         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 976         GtkComboBox   *combo;
 977         GtkCellLayout *cell_layout;
 978         GtkCellRenderer *renderer;
 979         GtkListStore  *store;
 980         const gchar  **themes;
 981         GList         *adium_themes;
 982         gint           i;
 983
 984         preferences_theme_variants_setup (preferences);
 985
 986         combo = GTK_COMBO_BOX (priv->combobox_chat_theme);
 987         cell_layout = GTK_CELL_LAYOUT (combo);
 988
 989         /* Create the model */
 990         store = gtk_list_store_new (COL_THEME_COUNT,
 991                                     G_TYPE_STRING,      /* Display name */
 992                                     G_TYPE_STRING,      /* Theme name */
 993                                     G_TYPE_BOOLEAN,     /* Is an Adium theme */
 994                                     G_TYPE_STRING,      /* Adium theme path */
 995                                     G_TYPE_HASH_TABLE); /* Adium theme info */
 996         gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
 997                 COL_THEME_VISIBLE_NAME, GTK_SORT_ASCENDING);
 998
 999         /* Fill the model */
1000         themes = empathy_theme_manager_get_themes ();
1001         for (i = 0; themes[i]; i += 2) {
1002                 gtk_list_store_insert_with_values (store, NULL, -1,
1003                         COL_THEME_VISIBLE_NAME, _(themes[i + 1]),
1004                         COL_THEME_NAME, themes[i],
1005                         COL_THEME_IS_ADIUM, FALSE,
1006                         -1);
1007         }
1008
1009         adium_themes = empathy_theme_manager_get_adium_themes ();
1010         while (adium_themes != NULL) {
1011                 GHashTable *info;
1012                 const gchar *name;
1013                 const gchar *path;
1014
1015                 info = adium_themes->data;
1016                 name = tp_asv_get_string (info, "CFBundleName");
1017                 path = tp_asv_get_string (info, "path");
1018
1019                 if (name != NULL && path != NULL) {
1020                         gtk_list_store_insert_with_values (store, NULL, -1,
1021                                 COL_THEME_VISIBLE_NAME, name,
1022                                 COL_THEME_NAME, "adium",
1023                                 COL_THEME_IS_ADIUM, TRUE,
1024                                 COL_THEME_ADIUM_PATH, path,
1025                                 COL_THEME_ADIUM_INFO, info,
1026                                 -1);
1027                 }
1028                 g_hash_table_unref (info);
1029                 adium_themes = g_list_delete_link (adium_themes, adium_themes);
1030         }
1031
1032         /* Add cell renderer */
1033         renderer = gtk_cell_renderer_text_new ();
1034         gtk_cell_layout_pack_start (cell_layout, renderer, TRUE);
1035         gtk_cell_layout_set_attributes (cell_layout, renderer,
1036                 "text", COL_THEME_VISIBLE_NAME, NULL);
1037
1038         gtk_combo_box_set_model (combo, GTK_TREE_MODEL (store));
1039         g_object_unref (store);
1040
1041         g_signal_connect (combo, "changed",
1042                           G_CALLBACK (preferences_theme_changed_cb),
1043                           preferences);
1044
1045         /* Select the theme from the GSetting key and track changes */
1046         preferences_theme_notify_cb (priv->gsettings_chat,
1047                                      EMPATHY_PREFS_CHAT_THEME,
1048                                      preferences);
1049         g_signal_connect (priv->gsettings_chat,
1050                           "changed::" EMPATHY_PREFS_CHAT_THEME,
1051                           G_CALLBACK (preferences_theme_notify_cb),
1052                           preferences);
1053
1054         g_signal_connect (priv->gsettings_chat,
1055                           "changed::" EMPATHY_PREFS_CHAT_ADIUM_PATH,
1056                           G_CALLBACK (preferences_theme_notify_cb),
1057                           preferences);
1058 }
1059
1060 static void
1061 empathy_preferences_response (GtkDialog *widget,
1062                               gint response)
1063 {
1064         gtk_widget_destroy (GTK_WIDGET (widget));
1065 }
1066
1067 static void
1068 empathy_preferences_finalize (GObject *self)
1069 {
1070         EmpathyPreferencesPriv *priv = GET_PRIV (self);
1071
1072         g_object_unref (priv->theme_manager);
1073
1074         g_object_unref (priv->gsettings);
1075         g_object_unref (priv->gsettings_chat);
1076         g_object_unref (priv->gsettings_call);
1077         g_object_unref (priv->gsettings_loc);
1078         g_object_unref (priv->gsettings_notify);
1079         g_object_unref (priv->gsettings_sound);
1080         g_object_unref (priv->gsettings_ui);
1081         g_object_unref (priv->gsettings_logger);
1082         g_object_unref (priv->gsettings_contacts);
1083
1084         G_OBJECT_CLASS (empathy_preferences_parent_class)->finalize (self);
1085 }
1086
1087 static void
1088 empathy_preferences_class_init (EmpathyPreferencesClass *klass)
1089 {
1090         GtkDialogClass *dialog_class = GTK_DIALOG_CLASS (klass);
1091         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1092
1093         dialog_class->response = empathy_preferences_response;
1094
1095         object_class->finalize = empathy_preferences_finalize;
1096
1097         g_type_class_add_private (object_class,
1098                                   sizeof (EmpathyPreferencesPriv));
1099 }
1100
1101 static void
1102 empathy_preferences_init (EmpathyPreferences *preferences)
1103 {
1104         EmpathyPreferencesPriv    *priv;
1105         GtkBuilder                *gui;
1106         gchar                     *filename;
1107         GtkWidget                 *page;
1108
1109         priv = preferences->priv = G_TYPE_INSTANCE_GET_PRIVATE (preferences,
1110                         EMPATHY_TYPE_PREFERENCES, EmpathyPreferencesPriv);
1111
1112         gtk_dialog_add_button (GTK_DIALOG (preferences),
1113                                GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
1114
1115         gtk_container_set_border_width (GTK_CONTAINER (preferences), 5);
1116         gtk_window_set_title (GTK_WINDOW (preferences), _("Preferences"));
1117         gtk_window_set_role (GTK_WINDOW (preferences), "preferences");
1118         gtk_window_set_position (GTK_WINDOW (preferences),
1119                                  GTK_WIN_POS_CENTER_ON_PARENT);
1120         gtk_window_set_icon_name (GTK_WINDOW (preferences), "gtk-preferences");
1121
1122         filename = empathy_file_lookup ("empathy-preferences.ui", "src");
1123         gui = empathy_builder_get_file (filename,
1124                 "notebook", &priv->notebook,
1125                 "vbox_chat_theme", &priv->vbox_chat_theme,
1126                 "combobox_chat_theme", &priv->combobox_chat_theme,
1127                 "combobox_chat_theme_variant", &priv->combobox_chat_theme_variant,
1128                 "hbox_chat_theme_variant", &priv->hbox_chat_theme_variant,
1129                 "sw_chat_theme_preview", &priv->sw_chat_theme_preview,
1130                 "checkbutton_events_notif_area", &priv->checkbutton_events_notif_area,
1131                 "treeview_sounds", &priv->treeview_sounds,
1132                 "treeview_spell_checker", &priv->treeview_spell_checker,
1133                 NULL);
1134         g_free (filename);
1135
1136         gtk_container_add (GTK_CONTAINER (gtk_dialog_get_content_area (GTK_DIALOG (preferences))), priv->notebook);
1137         gtk_widget_show (priv->notebook);
1138
1139         priv->gsettings = g_settings_new (EMPATHY_PREFS_SCHEMA);
1140         priv->gsettings_chat = g_settings_new (EMPATHY_PREFS_CHAT_SCHEMA);
1141         priv->gsettings_call = g_settings_new (EMPATHY_PREFS_CALL_SCHEMA);
1142         priv->gsettings_loc = g_settings_new (EMPATHY_PREFS_LOCATION_SCHEMA);
1143         priv->gsettings_notify = g_settings_new (EMPATHY_PREFS_NOTIFICATIONS_SCHEMA);
1144         priv->gsettings_sound = g_settings_new (EMPATHY_PREFS_SOUNDS_SCHEMA);
1145         priv->gsettings_ui = g_settings_new (EMPATHY_PREFS_UI_SCHEMA);
1146         priv->gsettings_logger = g_settings_new (EMPATHY_PREFS_LOGGER_SCHEMA);
1147         priv->gsettings_contacts = g_settings_new (EMPATHY_PREFS_CONTACTS_SCHEMA);
1148
1149         /* Create chat theme preview, and track changes */
1150         priv->theme_manager = empathy_theme_manager_dup_singleton ();
1151         tp_g_signal_connect_object (priv->theme_manager, "theme-changed",
1152                           G_CALLBACK (preferences_preview_theme_changed_cb),
1153                           preferences, 0);
1154         preferences_preview_theme_changed_cb (priv->theme_manager, preferences);
1155
1156         preferences_themes_setup (preferences);
1157
1158         preferences_setup_widgets (preferences, gui);
1159
1160         preferences_languages_setup (preferences);
1161         preferences_languages_add (preferences);
1162         preferences_languages_load (preferences);
1163
1164         preferences_sound_setup (preferences);
1165         preferences_sound_load (preferences);
1166
1167         g_object_unref (gui);
1168
1169         if (empathy_spell_supported ()) {
1170                 page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), EMPATHY_PREFERENCES_TAB_SPELL);
1171                 gtk_widget_show (page);
1172         }
1173
1174         page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), EMPATHY_PREFERENCES_TAB_LOCATION);
1175 #ifdef HAVE_GEOCLUE
1176         gtk_widget_show (page);
1177 #else
1178         gtk_widget_hide (page);
1179 #endif
1180 }
1181
1182 static EmpathyPreferencesTab
1183 empathy_preferences_tab_from_string (const gchar *str)
1184 {
1185   guint i;
1186
1187   for (i = 0; i < G_N_ELEMENTS (empathy_preferences_tabs); i++)
1188     {
1189       if (!tp_strdiff (str, empathy_preferences_tabs[i]))
1190         return i;
1191     }
1192
1193   g_warn_if_reached ();
1194   return -1;
1195 }
1196
1197 const gchar *
1198 empathy_preferences_tab_to_string (EmpathyPreferencesTab tab)
1199 {
1200   g_return_val_if_fail (tab < G_N_ELEMENTS (empathy_preferences_tabs), NULL);
1201
1202   return empathy_preferences_tabs[tab];
1203 }
1204
1205 GtkWidget *
1206 empathy_preferences_new (GtkWindow *parent,
1207                          gboolean  shell_running)
1208 {
1209         GtkWidget              *self;
1210         EmpathyPreferencesPriv *priv;
1211         GtkWidget              *notif_page;
1212
1213         g_return_val_if_fail (parent == NULL || GTK_IS_WINDOW (parent), NULL);
1214
1215         self = g_object_new (EMPATHY_TYPE_PREFERENCES, NULL);
1216
1217         if (parent != NULL) {
1218                 gtk_window_set_transient_for (GTK_WINDOW (self),
1219                                               parent);
1220         }
1221
1222         /* when running in Gnome Shell we must hide these options since they
1223          * are meaningless in that context:
1224          * - 'Display incoming events in the notification area' (General->Behavior)
1225          * - 'Notifications' tab
1226          */
1227         priv = GET_PRIV (self);
1228         if (shell_running) {
1229                 gtk_widget_hide (priv->checkbutton_events_notif_area);
1230                 notif_page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook),
1231                                                         EMPATHY_PREFERENCES_TAB_NOTIFICATIONS);
1232                 gtk_widget_hide (notif_page);
1233         }
1234
1235         return self;
1236 }
1237
1238 void
1239 empathy_preferences_show_tab (EmpathyPreferences *self,
1240                               const gchar *page)
1241 {
1242         EmpathyPreferencesPriv *priv = GET_PRIV (self);
1243
1244         gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook),
1245                                        empathy_preferences_tab_from_string (page));
1246 }