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