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., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, 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 <glade/glade.h>
  31 #include <glib/gi18n.h>
  32
  33 #include <libempathy/empathy-utils.h>
  34
  35 #include <libempathy-gtk/empathy-conf.h>
  36 #include <libempathy-gtk/empathy-ui-utils.h>
  37 #include <libempathy-gtk/empathy-theme-manager.h>
  38 #include <libempathy-gtk/empathy-spell.h>
  39 #include <libempathy-gtk/empathy-contact-list-store.h>
  40 #include <libempathy-gtk/empathy-gtk-enum-types.h>
  41
  42 #include "empathy-preferences.h"
  43
  44 typedef struct {
  45         GtkWidget *dialog;
  46
  47         GtkWidget *notebook;
  48
  49         GtkWidget *checkbutton_show_avatars;
  50         GtkWidget *checkbutton_compact_contact_list;
  51         GtkWidget *checkbutton_show_smileys;
  52         GtkWidget *combobox_chat_theme;
  53         GtkWidget *checkbutton_separate_chat_windows;
  54         GtkWidget *checkbutton_autoconnect;
  55         GtkWidget *radiobutton_contact_list_sort_by_name;
  56         GtkWidget *radiobutton_contact_list_sort_by_state;
  57
  58         GtkWidget *checkbutton_sounds_enabled;
  59         GtkWidget *checkbutton_sounds_disabled_away;
  60         GtkWidget *treeview_sounds;
  61
  62         GtkWidget *treeview_spell_checker;
  63
  64         GList     *notify_ids;
  65 } EmpathyPreferences;
  66
  67 static void     preferences_setup_widgets                (EmpathyPreferences      *preferences);
  68 static void     preferences_languages_setup              (EmpathyPreferences      *preferences);
  69 static void     preferences_languages_add                (EmpathyPreferences      *preferences);
  70 static void     preferences_languages_save               (EmpathyPreferences      *preferences);
  71 static gboolean preferences_languages_save_foreach       (GtkTreeModel           *model,
  72                                                           GtkTreePath            *path,
  73                                                           GtkTreeIter            *iter,
  74                                                           gchar                 **languages);
  75 static void     preferences_languages_load               (EmpathyPreferences      *preferences);
  76 static gboolean preferences_languages_load_foreach       (GtkTreeModel           *model,
  77                                                           GtkTreePath            *path,
  78                                                           GtkTreeIter            *iter,
  79                                                           gchar                 **languages);
  80 static void     preferences_languages_cell_toggled_cb    (GtkCellRendererToggle  *cell,
  81                                                           gchar                  *path_string,
  82                                                           EmpathyPreferences      *preferences);
  83 static void     preferences_themes_setup                 (EmpathyPreferences      *preferences);
  84 static void     preferences_widget_sync_bool             (const gchar            *key,
  85                                                           GtkWidget              *widget);
  86 static void     preferences_widget_sync_string           (const gchar            *key,
  87                                                           GtkWidget              *widget);
  88 static void     preferences_widget_sync_string_combo     (const gchar            *key,
  89                                                           GtkWidget              *widget);
  90 static void     preferences_notify_string_cb             (EmpathyConf             *conf,
  91                                                           const gchar            *key,
  92                                                           gpointer                user_data);
  93 static void     preferences_notify_string_combo_cb       (EmpathyConf             *conf,
  94                                                           const gchar            *key,
  95                                                           gpointer                user_data);
  96 static void     preferences_notify_bool_cb               (EmpathyConf             *conf,
  97                                                           const gchar            *key,
  98                                                           gpointer                user_data);
  99 static void     preferences_notify_sensitivity_cb        (EmpathyConf             *conf,
 100                                                           const gchar            *key,
 101                                                           gpointer                user_data);
 102 static void     preferences_hookup_toggle_button         (EmpathyPreferences      *preferences,
 103                                                           const gchar            *key,
 104                                                           GtkWidget              *widget);
 105 static void     preferences_hookup_radio_button          (EmpathyPreferences      *preferences,
 106                                                           const gchar            *key,
 107                                                           GtkWidget              *widget);
 108 static void     preferences_hookup_string_combo          (EmpathyPreferences      *preferences,
 109                                                           const gchar            *key,
 110                                                           GtkWidget              *widget);
 111 static void     preferences_hookup_sensitivity           (EmpathyPreferences      *preferences,
 112                                                           const gchar            *key,
 113                                                           GtkWidget              *widget);
 114 static void     preferences_toggle_button_toggled_cb     (GtkWidget              *button,
 115                                                           gpointer                user_data);
 116 static void     preferences_radio_button_toggled_cb      (GtkWidget              *button,
 117                                                           gpointer                user_data);
 118 static void     preferences_string_combo_changed_cb      (GtkWidget *button,
 119                                                           gpointer                user_data);
 120 static void     preferences_destroy_cb                   (GtkWidget              *widget,
 121                                                           EmpathyPreferences      *preferences);
 122 static void     preferences_response_cb                  (GtkWidget              *widget,
 123                                                           gint                    response,
 124                                                           EmpathyPreferences      *preferences);
 125
 126 enum {
 127         COL_LANG_ENABLED,
 128         COL_LANG_CODE,
 129         COL_LANG_NAME,
 130         COL_LANG_COUNT
 131 };
 132
 133 enum {
 134         COL_COMBO_VISIBLE_NAME,
 135         COL_COMBO_NAME,
 136         COL_COMBO_COUNT
 137 };
 138
 139 enum {
 140         COL_SOUND_ENABLED,
 141         COL_SOUND_NAME,
 142         COL_SOUND_KEY,
 143         COL_SOUND_COUNT
 144 };
 145
 146 typedef struct {
 147         const char *name;
 148         const char *key;
 149 } SoundEventEntry;
 150
 151 /* TODO: add phone related sounds also? */
 152 static SoundEventEntry sound_entries [] = {
 153         { N_("Message received"), EMPATHY_PREFS_SOUNDS_INCOMING_MESSAGE },
 154         { N_("Message sent"), EMPATHY_PREFS_SOUNDS_OUTGOING_MESSAGE },
 155         { N_("New conversation"), EMPATHY_PREFS_SOUNDS_NEW_CONVERSATION },
 156         { N_("Contact goes online"), EMPATHY_PREFS_SOUNDS_CONTACT_LOGIN },
 157         { N_("Contact goes offline"), EMPATHY_PREFS_SOUNDS_CONTACT_LOGOUT },
 158         { N_("Account connected"), EMPATHY_PREFS_SOUNDS_SERVICE_LOGIN },
 159         { N_("Account disconnected"), EMPATHY_PREFS_SOUNDS_SERVICE_LOGOUT }
 160 };
 161
 162 static void
 163 preferences_add_id (EmpathyPreferences *preferences, guint id)
 164 {
 165         preferences->notify_ids = g_list_prepend (preferences->notify_ids,
 166                                                   GUINT_TO_POINTER (id));
 167 }
 168
 169 static void
 170 preferences_compact_contact_list_changed_cb (EmpathyConf *conf,
 171                                              const gchar *key,
 172                                              gpointer     user_data)
 173 {
 174         EmpathyPreferences *preferences = user_data;
 175         gboolean            value;
 176
 177         if (empathy_conf_get_bool (empathy_conf_get (), key, &value)) {
 178                 gtk_widget_set_sensitive (preferences->checkbutton_show_avatars,
 179                                           !value);
 180         }
 181 }
 182
 183 static void
 184 preferences_setup_widgets (EmpathyPreferences *preferences)
 185 {
 186         guint id;
 187
 188         preferences_hookup_toggle_button (preferences,
 189                                           EMPATHY_PREFS_SOUNDS_ENABLED,
 190                                           preferences->checkbutton_sounds_enabled);
 191         preferences_hookup_toggle_button (preferences,
 192                                           EMPATHY_PREFS_SOUNDS_DISABLED_AWAY,
 193                                           preferences->checkbutton_sounds_disabled_away);
 194
 195         preferences_hookup_sensitivity (preferences,
 196                                         EMPATHY_PREFS_SOUNDS_ENABLED,
 197                                         preferences->checkbutton_sounds_disabled_away);
 198         preferences_hookup_sensitivity (preferences,
 199                                         EMPATHY_PREFS_SOUNDS_ENABLED,
 200                                         preferences->treeview_sounds);
 201
 202         preferences_hookup_toggle_button (preferences,
 203                                           EMPATHY_PREFS_UI_SEPARATE_CHAT_WINDOWS,
 204                                           preferences->checkbutton_separate_chat_windows);
 205
 206         preferences_hookup_toggle_button (preferences,
 207                                           EMPATHY_PREFS_UI_SHOW_AVATARS,
 208                                           preferences->checkbutton_show_avatars);
 209
 210         preferences_hookup_toggle_button (preferences,
 211                                           EMPATHY_PREFS_UI_COMPACT_CONTACT_LIST,
 212                                           preferences->checkbutton_compact_contact_list);
 213
 214         preferences_hookup_toggle_button (preferences,
 215                                           EMPATHY_PREFS_CHAT_SHOW_SMILEYS,
 216                                           preferences->checkbutton_show_smileys);
 217
 218         preferences_hookup_string_combo (preferences,
 219                                          EMPATHY_PREFS_CHAT_THEME,
 220                                          preferences->combobox_chat_theme);
 221
 222         preferences_hookup_radio_button (preferences,
 223                                          EMPATHY_PREFS_CONTACTS_SORT_CRITERIUM,
 224                                          preferences->radiobutton_contact_list_sort_by_name);
 225
 226         preferences_hookup_toggle_button (preferences,
 227                                           EMPATHY_PREFS_AUTOCONNECT,
 228                                           preferences->checkbutton_autoconnect);
 229
 230         id = empathy_conf_notify_add (empathy_conf_get (),
 231                                       EMPATHY_PREFS_UI_COMPACT_CONTACT_LIST,
 232                                       preferences_compact_contact_list_changed_cb,
 233                                       preferences);
 234         if (id) {
 235                 preferences_add_id (preferences, id);
 236         }
 237         preferences_compact_contact_list_changed_cb (empathy_conf_get (),
 238                                                      EMPATHY_PREFS_UI_COMPACT_CONTACT_LIST,
 239                                                      preferences);
 240 }
 241
 242 static void
 243 preferences_sound_cell_toggled_cb (GtkCellRendererToggle *toggle,
 244                                    char *path_string,
 245                                    EmpathyPreferences *preferences)
 246 {
 247         GtkTreePath *path;
 248         gboolean toggled, instore;
 249         GtkTreeIter iter;
 250         GtkTreeView *view;
 251         GtkTreeModel *model;
 252         char *key;
 253
 254         view = GTK_TREE_VIEW (preferences->treeview_sounds);
 255         model = gtk_tree_view_get_model (view);
 256
 257         path = gtk_tree_path_new_from_string (path_string);
 258         toggled = gtk_cell_renderer_toggle_get_active (toggle);
 259
 260         gtk_tree_model_get_iter (model, &iter, path);
 261         gtk_tree_model_get (model, &iter, COL_SOUND_KEY, &key,
 262                             COL_SOUND_ENABLED, &instore, -1);
 263
 264         instore ^= 1;
 265
 266         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 267                             COL_SOUND_ENABLED, instore, -1);
 268
 269         empathy_conf_set_bool (empathy_conf_get (), key, instore);
 270
 271         gtk_tree_path_free (path);
 272 }
 273
 274 static void
 275 preferences_sound_load (EmpathyPreferences *preferences)
 276 {
 277         int i;
 278         GtkTreeView *view;
 279         GtkListStore *store;
 280         GtkTreeIter iter;
 281         gboolean set;
 282         EmpathyConf *conf;
 283
 284         view = GTK_TREE_VIEW (preferences->treeview_sounds);
 285         store = GTK_LIST_STORE (gtk_tree_view_get_model (view));
 286         conf = empathy_conf_get ();
 287
 288         for (i = 0; i < G_N_ELEMENTS (sound_entries); i++) {
 289                 empathy_conf_get_bool (conf, sound_entries[i].key, &set);
 290
 291                 gtk_list_store_append (store, &iter);
 292                 gtk_list_store_set (store, &iter, COL_SOUND_ENABLED, set,
 293                                     COL_SOUND_NAME, sound_entries[i].name,
 294                                     COL_SOUND_KEY, sound_entries[i].key, -1);
 295         }
 296 }
 297
 298 static void
 299 preferences_sound_setup (EmpathyPreferences *preferences)
 300 {
 301         GtkTreeView *view;
 302         GtkListStore *store;
 303         GtkCellRenderer *renderer;
 304         GtkTreeViewColumn *column;
 305
 306         view = GTK_TREE_VIEW (preferences->treeview_sounds);
 307
 308         store = gtk_list_store_new (COL_SOUND_COUNT,
 309                                     G_TYPE_BOOLEAN, /* enabled */
 310                                     G_TYPE_STRING,  /* name */
 311                                     G_TYPE_STRING); /* key */
 312
 313         gtk_tree_view_set_model (view, GTK_TREE_MODEL (store));
 314
 315         renderer = gtk_cell_renderer_toggle_new ();
 316         g_signal_connect (renderer, "toggled",
 317                           G_CALLBACK (preferences_sound_cell_toggled_cb),
 318                           preferences);
 319
 320         column = gtk_tree_view_column_new ();
 321         gtk_tree_view_column_pack_start (column, renderer, FALSE);
 322         gtk_tree_view_column_add_attribute (column, renderer,
 323                                             "active", COL_SOUND_ENABLED);
 324
 325         renderer = gtk_cell_renderer_text_new ();
 326         gtk_tree_view_column_pack_start (column, renderer, FALSE);
 327         gtk_tree_view_column_add_attribute (column, renderer,
 328                                             "text", COL_SOUND_NAME);
 329
 330         gtk_tree_view_append_column (view, column);
 331
 332         gtk_tree_view_column_set_resizable (column, FALSE);
 333         gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
 334
 335         g_object_unref (store);
 336 }
 337
 338 static void
 339 preferences_languages_setup (EmpathyPreferences *preferences)
 340 {
 341         GtkTreeView       *view;
 342         GtkListStore      *store;
 343         GtkTreeSelection  *selection;
 344         GtkTreeModel      *model;
 345         GtkTreeViewColumn *column;
 346         GtkCellRenderer   *renderer;
 347         guint              col_offset;
 348
 349         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 350
 351         store = gtk_list_store_new (COL_LANG_COUNT,
 352                                     G_TYPE_BOOLEAN,  /* enabled */
 353                                     G_TYPE_STRING,   /* code */
 354                                     G_TYPE_STRING);  /* name */
 355
 356         gtk_tree_view_set_model (view, GTK_TREE_MODEL (store));
 357
 358         selection = gtk_tree_view_get_selection (view);
 359         gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
 360
 361         model = GTK_TREE_MODEL (store);
 362
 363         renderer = gtk_cell_renderer_toggle_new ();
 364         g_signal_connect (renderer, "toggled",
 365                           G_CALLBACK (preferences_languages_cell_toggled_cb),
 366                           preferences);
 367
 368         column = gtk_tree_view_column_new_with_attributes (NULL, renderer,
 369                                                            "active", COL_LANG_ENABLED,
 370                                                            NULL);
 371
 372         gtk_tree_view_append_column (view, column);
 373
 374         renderer = gtk_cell_renderer_text_new ();
 375         col_offset = gtk_tree_view_insert_column_with_attributes (view,
 376                                                                   -1, _("Language"),
 377                                                                   renderer,
 378                                                                   "text", COL_LANG_NAME,
 379                                                                   NULL);
 380
 381         g_object_set_data (G_OBJECT (renderer),
 382                            "column", GINT_TO_POINTER (COL_LANG_NAME));
 383
 384         column = gtk_tree_view_get_column (view, col_offset - 1);
 385         gtk_tree_view_column_set_sort_column_id (column, COL_LANG_NAME);
 386         gtk_tree_view_column_set_resizable (column, FALSE);
 387         gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
 388
 389         g_object_unref (store);
 390 }
 391
 392 static void
 393 preferences_languages_add (EmpathyPreferences *preferences)
 394 {
 395         GtkTreeView  *view;
 396         GtkListStore *store;
 397         GList        *codes, *l;
 398
 399         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 400         store = GTK_LIST_STORE (gtk_tree_view_get_model (view));
 401
 402         codes = empathy_spell_get_language_codes ();
 403
 404         empathy_conf_set_bool (empathy_conf_get(),
 405                                EMPATHY_PREFS_CHAT_SPELL_CHECKER_ENABLED,
 406                                codes != NULL);
 407         if (!codes) {
 408                 gtk_widget_set_sensitive (preferences->treeview_spell_checker, FALSE);
 409         }
 410
 411         for (l = codes; l; l = l->next) {
 412                 GtkTreeIter  iter;
 413                 const gchar *code;
 414                 const gchar *name;
 415
 416                 code = l->data;
 417                 name = empathy_spell_get_language_name (code);
 418                 if (!name) {
 419                         continue;
 420                 }
 421
 422                 gtk_list_store_append (store, &iter);
 423                 gtk_list_store_set (store, &iter,
 424                                     COL_LANG_CODE, code,
 425                                     COL_LANG_NAME, name,
 426                                     -1);
 427         }
 428
 429         empathy_spell_free_language_codes (codes);
 430 }
 431
 432 static void
 433 preferences_languages_save (EmpathyPreferences *preferences)
 434 {
 435         GtkTreeView       *view;
 436         GtkTreeModel      *model;
 437
 438         gchar             *languages = NULL;
 439
 440         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 441         model = gtk_tree_view_get_model (view);
 442
 443         gtk_tree_model_foreach (model,
 444                                 (GtkTreeModelForeachFunc) preferences_languages_save_foreach,
 445                                 &languages);
 446
 447         /* if user selects no languages, we don't want spell check */
 448         empathy_conf_set_bool (empathy_conf_get (),
 449                                EMPATHY_PREFS_CHAT_SPELL_CHECKER_ENABLED,
 450                                languages != NULL);
 451
 452         empathy_conf_set_string (empathy_conf_get (),
 453                                  EMPATHY_PREFS_CHAT_SPELL_CHECKER_LANGUAGES,
 454                                  languages ? languages : "");
 455
 456         g_free (languages);
 457 }
 458
 459 static gboolean
 460 preferences_languages_save_foreach (GtkTreeModel  *model,
 461                                     GtkTreePath   *path,
 462                                     GtkTreeIter   *iter,
 463                                     gchar        **languages)
 464 {
 465         gboolean  enabled;
 466         gchar    *code;
 467
 468         if (!languages) {
 469                 return TRUE;
 470         }
 471
 472         gtk_tree_model_get (model, iter, COL_LANG_ENABLED, &enabled, -1);
 473         if (!enabled) {
 474                 return FALSE;
 475         }
 476
 477         gtk_tree_model_get (model, iter, COL_LANG_CODE, &code, -1);
 478         if (!code) {
 479                 return FALSE;
 480         }
 481
 482         if (!(*languages)) {
 483                 *languages = g_strdup (code);
 484         } else {
 485                 gchar *str = *languages;
 486                 *languages = g_strdup_printf ("%s,%s", str, code);
 487                 g_free (str);
 488         }
 489
 490         g_free (code);
 491
 492         return FALSE;
 493 }
 494
 495 static void
 496 preferences_languages_load (EmpathyPreferences *preferences)
 497 {
 498         GtkTreeView   *view;
 499         GtkTreeModel  *model;
 500         gchar         *value;
 501         gchar        **vlanguages;
 502
 503         if (!empathy_conf_get_string (empathy_conf_get (),
 504                                       EMPATHY_PREFS_CHAT_SPELL_CHECKER_LANGUAGES,
 505                                       &value) || !value) {
 506                 return;
 507         }
 508
 509         vlanguages = g_strsplit (value, ",", -1);
 510         g_free (value);
 511
 512         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 513         model = gtk_tree_view_get_model (view);
 514
 515         gtk_tree_model_foreach (model,
 516                                 (GtkTreeModelForeachFunc) preferences_languages_load_foreach,
 517                                 vlanguages);
 518
 519         g_strfreev (vlanguages);
 520 }
 521
 522 static gboolean
 523 preferences_languages_load_foreach (GtkTreeModel  *model,
 524                                     GtkTreePath   *path,
 525                                     GtkTreeIter   *iter,
 526                                     gchar        **languages)
 527 {
 528         gchar    *code;
 529         gchar    *lang;
 530         gint      i;
 531         gboolean  found = FALSE;
 532
 533         if (!languages) {
 534                 return TRUE;
 535         }
 536
 537         gtk_tree_model_get (model, iter, COL_LANG_CODE, &code, -1);
 538         if (!code) {
 539                 return FALSE;
 540         }
 541
 542         for (i = 0, lang = languages[i]; lang; lang = languages[++i]) {
 543                 if (strcmp (lang, code) == 0) {
 544                         found = TRUE;
 545                 }
 546         }
 547
 548         gtk_list_store_set (GTK_LIST_STORE (model), iter, COL_LANG_ENABLED, found, -1);
 549         return FALSE;
 550 }
 551
 552 static void
 553 preferences_languages_cell_toggled_cb (GtkCellRendererToggle *cell,
 554                                        gchar                 *path_string,
 555                                        EmpathyPreferences     *preferences)
 556 {
 557         GtkTreeView  *view;
 558         GtkTreeModel *model;
 559         GtkListStore *store;
 560         GtkTreePath  *path;
 561         GtkTreeIter   iter;
 562         gboolean      enabled;
 563
 564         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 565         model = gtk_tree_view_get_model (view);
 566         store = GTK_LIST_STORE (model);
 567
 568         path = gtk_tree_path_new_from_string (path_string);
 569
 570         gtk_tree_model_get_iter (model, &iter, path);
 571         gtk_tree_model_get (model, &iter, COL_LANG_ENABLED, &enabled, -1);
 572
 573         enabled ^= 1;
 574
 575         gtk_list_store_set (store, &iter, COL_LANG_ENABLED, enabled, -1);
 576         gtk_tree_path_free (path);
 577
 578         preferences_languages_save (preferences);
 579 }
 580
 581 static void
 582 preferences_themes_setup (EmpathyPreferences *preferences)
 583 {
 584         GtkComboBox   *combo;
 585         GtkListStore  *model;
 586         GtkTreeIter    iter;
 587         const gchar  **themes;
 588         gint           i;
 589
 590         combo = GTK_COMBO_BOX (preferences->combobox_chat_theme);
 591
 592         model = gtk_list_store_new (COL_COMBO_COUNT,
 593                                     G_TYPE_STRING,
 594                                     G_TYPE_STRING);
 595
 596         themes = empathy_theme_manager_get_themes ();
 597         for (i = 0; themes[i]; i += 2) {
 598                 gtk_list_store_append (model, &iter);
 599                 gtk_list_store_set (model, &iter,
 600                                     COL_COMBO_VISIBLE_NAME, _(themes[i + 1]),
 601                                     COL_COMBO_NAME, themes[i],
 602                                     -1);
 603         }
 604
 605         gtk_combo_box_set_model (combo, GTK_TREE_MODEL (model));
 606         g_object_unref (model);
 607 }
 608
 609 static void
 610 preferences_widget_sync_bool (const gchar *key, GtkWidget *widget)
 611 {
 612         gboolean value;
 613
 614         if (empathy_conf_get_bool (empathy_conf_get (), key, &value)) {
 615                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), value);
 616         }
 617 }
 618
 619 static void
 620 preferences_widget_sync_string (const gchar *key, GtkWidget *widget)
 621 {
 622         gchar *value;
 623
 624         if (empathy_conf_get_string (empathy_conf_get (), key, &value) && value) {
 625                 if (GTK_IS_ENTRY (widget)) {
 626                         gtk_entry_set_text (GTK_ENTRY (widget), value);
 627                 } else if (GTK_IS_RADIO_BUTTON (widget)) {
 628                         if (strcmp (key, EMPATHY_PREFS_CONTACTS_SORT_CRITERIUM) == 0) {
 629                                 GType        type;
 630                                 GEnumClass  *enum_class;
 631                                 GEnumValue  *enum_value;
 632                                 GSList      *list;
 633                                 GtkWidget   *toggle_widget;
 634
 635                                 /* Get index from new string */
 636                                 type = empathy_contact_list_store_sort_get_type ();
 637                                 enum_class = G_ENUM_CLASS (g_type_class_peek (type));
 638                                 enum_value = g_enum_get_value_by_nick (enum_class, value);
 639
 640                                 if (enum_value) {
 641                                         list = gtk_radio_button_get_group (GTK_RADIO_BUTTON (widget));
 642                                         toggle_widget = g_slist_nth_data (list, enum_value->value);
 643                                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle_widget), TRUE);
 644                                 }
 645                         } else {
 646                                 g_warning ("Unhandled key:'%s' just had string change", key);
 647                         }
 648                 }
 649
 650                 g_free (value);
 651         }
 652 }
 653
 654 static void
 655 preferences_widget_sync_string_combo (const gchar *key, GtkWidget *widget)
 656 {
 657         gchar        *value;
 658         GtkTreeModel *model;
 659         GtkTreeIter   iter;
 660         gboolean      found;
 661
 662         if (!empathy_conf_get_string (empathy_conf_get (), key, &value)) {
 663                 return;
 664         }
 665
 666         model = gtk_combo_box_get_model (GTK_COMBO_BOX (widget));
 667
 668         found = FALSE;
 669         if (value && gtk_tree_model_get_iter_first (model, &iter)) {
 670                 gchar *name;
 671
 672                 do {
 673                         gtk_tree_model_get (model, &iter,
 674                                             COL_COMBO_NAME, &name,
 675                                             -1);
 676
 677                         if (strcmp (name, value) == 0) {
 678                                 found = TRUE;
 679                                 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (widget), &iter);
 680                                 break;
 681                         } else {
 682                                 found = FALSE;
 683                         }
 684
 685                         g_free (name);
 686                 } while (gtk_tree_model_iter_next (model, &iter));
 687         }
 688
 689         /* Fallback to the first one. */
 690         if (!found) {
 691                 if (gtk_tree_model_get_iter_first (model, &iter)) {
 692                         gtk_combo_box_set_active_iter (GTK_COMBO_BOX (widget), &iter);
 693                 }
 694         }
 695
 696         g_free (value);
 697 }
 698
 699 static void
 700 preferences_notify_string_cb (EmpathyConf  *conf,
 701                               const gchar *key,
 702                               gpointer     user_data)
 703 {
 704         preferences_widget_sync_string (key, user_data);
 705 }
 706
 707 static void
 708 preferences_notify_string_combo_cb (EmpathyConf  *conf,
 709                                     const gchar *key,
 710                                     gpointer     user_data)
 711 {
 712         preferences_widget_sync_string_combo (key, user_data);
 713 }
 714
 715 static void
 716 preferences_notify_bool_cb (EmpathyConf  *conf,
 717                             const gchar *key,
 718                             gpointer     user_data)
 719 {
 720         preferences_widget_sync_bool (key, user_data);
 721 }
 722
 723 static void
 724 preferences_notify_sensitivity_cb (EmpathyConf  *conf,
 725                                    const gchar *key,
 726                                    gpointer     user_data)
 727 {
 728         gboolean value;
 729
 730         if (empathy_conf_get_bool (conf, key, &value)) {
 731                 gtk_widget_set_sensitive (GTK_WIDGET (user_data), value);
 732         }
 733 }
 734
 735 #if 0
 736 static void
 737 preferences_widget_sync_int (const gchar *key, GtkWidget *widget)
 738 {
 739         gint value;
 740
 741         if (empathy_conf_get_int (empathy_conf_get (), key, &value)) {
 742                 if (GTK_IS_SPIN_BUTTON (widget)) {
 743                         gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), value);
 744                 }
 745         }
 746 }
 747
 748 static void
 749 preferences_notify_int_cb (EmpathyConf  *conf,
 750                            const gchar *key,
 751                            gpointer     user_data)
 752 {
 753         preferences_widget_sync_int (key, user_data);
 754 }
 755
 756 static void
 757 preferences_hookup_spin_button (EmpathyPreferences *preferences,
 758                                 const gchar       *key,
 759                                 GtkWidget         *widget)
 760 {
 761         guint id;
 762
 763         preferences_widget_sync_int (key, widget);
 764
 765         g_object_set_data_full (G_OBJECT (widget), "key",
 766                                 g_strdup (key), g_free);
 767
 768         g_signal_connect (widget,
 769                           "value_changed",
 770                           G_CALLBACK (preferences_spin_button_value_changed_cb),
 771                           NULL);
 772
 773         id = empathy_conf_notify_add (empathy_conf_get (),
 774                                       key,
 775                                       preferences_notify_int_cb,
 776                                       widget);
 777         if (id) {
 778                 preferences_add_id (preferences, id);
 779         }
 780 }
 781
 782 static void
 783 preferences_hookup_entry (EmpathyPreferences *preferences,
 784                           const gchar       *key,
 785                           GtkWidget         *widget)
 786 {
 787         guint id;
 788
 789         preferences_widget_sync_string (key, widget);
 790
 791         g_object_set_data_full (G_OBJECT (widget), "key",
 792                                 g_strdup (key), g_free);
 793
 794         g_signal_connect (widget,
 795                           "changed",
 796                           G_CALLBACK (preferences_entry_value_changed_cb),
 797                           NULL);
 798
 799         id = empathy_conf_notify_add (empathy_conf_get (),
 800                                       key,
 801                                       preferences_notify_string_cb,
 802                                       widget);
 803         if (id) {
 804                 preferences_add_id (preferences, id);
 805         }
 806 }
 807
 808 static void
 809 preferences_spin_button_value_changed_cb (GtkWidget *button,
 810                                           gpointer   user_data)
 811 {
 812         const gchar *key;
 813
 814         key = g_object_get_data (G_OBJECT (button), "key");
 815
 816         empathy_conf_set_int (empathy_conf_get (),
 817                               key,
 818                               gtk_spin_button_get_value (GTK_SPIN_BUTTON (button)));
 819 }
 820
 821 static void
 822 preferences_entry_value_changed_cb (GtkWidget *entry,
 823                                     gpointer   user_data)
 824 {
 825         const gchar *key;
 826
 827         key = g_object_get_data (G_OBJECT (entry), "key");
 828
 829         empathy_conf_set_string (empathy_conf_get (),
 830                                  key,
 831                                  gtk_entry_get_text (GTK_ENTRY (entry)));
 832 }
 833 #endif
 834
 835 static void
 836 preferences_hookup_toggle_button (EmpathyPreferences *preferences,
 837                                   const gchar       *key,
 838                                   GtkWidget         *widget)
 839 {
 840         guint id;
 841
 842         preferences_widget_sync_bool (key, widget);
 843
 844         g_object_set_data_full (G_OBJECT (widget), "key",
 845                                 g_strdup (key), g_free);
 846
 847         g_signal_connect (widget,
 848                           "toggled",
 849                           G_CALLBACK (preferences_toggle_button_toggled_cb),
 850                           NULL);
 851
 852         id = empathy_conf_notify_add (empathy_conf_get (),
 853                                      key,
 854                                      preferences_notify_bool_cb,
 855                                      widget);
 856         if (id) {
 857                 preferences_add_id (preferences, id);
 858         }
 859 }
 860
 861 static void
 862 preferences_hookup_radio_button (EmpathyPreferences *preferences,
 863                                  const gchar       *key,
 864                                  GtkWidget         *widget)
 865 {
 866         GSList *group, *l;
 867         guint   id;
 868
 869         preferences_widget_sync_string (key, widget);
 870
 871         group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (widget));
 872         for (l = group; l; l = l->next) {
 873                 g_signal_connect (l->data,
 874                                   "toggled",
 875                                   G_CALLBACK (preferences_radio_button_toggled_cb),
 876                                   NULL);
 877
 878                 g_object_set_data_full (G_OBJECT (l->data), "key",
 879                                         g_strdup (key), g_free);
 880         }
 881
 882         id = empathy_conf_notify_add (empathy_conf_get (),
 883                                      key,
 884                                      preferences_notify_string_cb,
 885                                      widget);
 886         if (id) {
 887                 preferences_add_id (preferences, id);
 888         }
 889 }
 890
 891 static void
 892 preferences_hookup_string_combo (EmpathyPreferences *preferences,
 893                                  const gchar       *key,
 894                                  GtkWidget         *widget)
 895 {
 896         guint id;
 897
 898         preferences_widget_sync_string_combo (key, widget);
 899
 900         g_object_set_data_full (G_OBJECT (widget), "key",
 901                                 g_strdup (key), g_free);
 902
 903         g_signal_connect (widget,
 904                           "changed",
 905                           G_CALLBACK (preferences_string_combo_changed_cb),
 906                           NULL);
 907
 908         id = empathy_conf_notify_add (empathy_conf_get (),
 909                                       key,
 910                                       preferences_notify_string_combo_cb,
 911                                       widget);
 912         if (id) {
 913                 preferences_add_id (preferences, id);
 914         }
 915 }
 916
 917 static void
 918 preferences_hookup_sensitivity (EmpathyPreferences *preferences,
 919                                 const gchar       *key,
 920                                 GtkWidget         *widget)
 921 {
 922         gboolean value;
 923         guint    id;
 924
 925         if (empathy_conf_get_bool (empathy_conf_get (), key, &value)) {
 926                 gtk_widget_set_sensitive (widget, value);
 927         }
 928
 929         id = empathy_conf_notify_add (empathy_conf_get (),
 930                                       key,
 931                                       preferences_notify_sensitivity_cb,
 932                                       widget);
 933         if (id) {
 934                 preferences_add_id (preferences, id);
 935         }
 936 }
 937
 938 static void
 939 preferences_toggle_button_toggled_cb (GtkWidget *button,
 940                                       gpointer   user_data)
 941 {
 942         const gchar *key;
 943
 944         key = g_object_get_data (G_OBJECT (button), "key");
 945
 946         empathy_conf_set_bool (empathy_conf_get (),
 947                                key,
 948                                gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)));
 949 }
 950
 951 static void
 952 preferences_radio_button_toggled_cb (GtkWidget *button,
 953                                      gpointer   user_data)
 954 {
 955         const gchar *key;
 956         const gchar *value = NULL;
 957
 958         if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) {
 959                 return;
 960         }
 961
 962         key = g_object_get_data (G_OBJECT (button), "key");
 963
 964         if (key && strcmp (key, EMPATHY_PREFS_CONTACTS_SORT_CRITERIUM) == 0) {
 965                 GSList      *group;
 966                 GType        type;
 967                 GEnumClass  *enum_class;
 968                 GEnumValue  *enum_value;
 969
 970                 group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button));
 971
 972                 /* Get string from index */
 973                 type = empathy_contact_list_store_sort_get_type ();
 974                 enum_class = G_ENUM_CLASS (g_type_class_peek (type));
 975                 enum_value = g_enum_get_value (enum_class, g_slist_index (group, button));
 976
 977                 if (!enum_value) {
 978                         g_warning ("No GEnumValue for EmpathyContactListSort with GtkRadioButton index:%d",
 979                                    g_slist_index (group, button));
 980                         return;
 981                 }
 982
 983                 value = enum_value->value_nick;
 984         }
 985
 986         empathy_conf_set_string (empathy_conf_get (), key, value);
 987 }
 988
 989 static void
 990 preferences_string_combo_changed_cb (GtkWidget *combo,
 991                                      gpointer   user_data)
 992 {
 993         const gchar  *key;
 994         GtkTreeModel *model;
 995         GtkTreeIter   iter;
 996         gchar        *name;
 997
 998         key = g_object_get_data (G_OBJECT (combo), "key");
 999
1000         if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (combo), &iter)) {
1001                 model = gtk_combo_box_get_model (GTK_COMBO_BOX (combo));
1002
1003                 gtk_tree_model_get (model, &iter,
1004                                     COL_COMBO_NAME, &name,
1005                                     -1);
1006                 empathy_conf_set_string (empathy_conf_get (), key, name);
1007                 g_free (name);
1008         }
1009 }
1010
1011 static void
1012 preferences_response_cb (GtkWidget         *widget,
1013                          gint               response,
1014                          EmpathyPreferences *preferences)
1015 {
1016         gtk_widget_destroy (widget);
1017 }
1018
1019 static void
1020 preferences_destroy_cb (GtkWidget         *widget,
1021                         EmpathyPreferences *preferences)
1022 {
1023         GList *l;
1024
1025         for (l = preferences->notify_ids; l; l = l->next) {
1026                 guint id;
1027
1028                 id = GPOINTER_TO_UINT (l->data);
1029                 empathy_conf_notify_remove (empathy_conf_get (), id);
1030         }
1031
1032         g_list_free (preferences->notify_ids);
1033         g_free (preferences);
1034 }
1035
1036 GtkWidget *
1037 empathy_preferences_show (GtkWindow *parent)
1038 {
1039         static EmpathyPreferences *preferences;
1040         GladeXML                 *glade;
1041         gchar                    *filename;
1042
1043         if (preferences) {
1044                 gtk_window_present (GTK_WINDOW (preferences->dialog));
1045                 return preferences->dialog;
1046         }
1047
1048         preferences = g_new0 (EmpathyPreferences, 1);
1049
1050         filename = empathy_file_lookup ("empathy-preferences.glade", "src");
1051         glade = empathy_glade_get_file (filename,
1052                 "preferences_dialog",
1053                 NULL,
1054                 "preferences_dialog", &preferences->dialog,
1055                 "notebook", &preferences->notebook,
1056                 "checkbutton_show_avatars", &preferences->checkbutton_show_avatars,
1057                 "checkbutton_compact_contact_list", &preferences->checkbutton_compact_contact_list,
1058                 "checkbutton_show_smileys", &preferences->checkbutton_show_smileys,
1059                 "combobox_chat_theme", &preferences->combobox_chat_theme,
1060                 "checkbutton_separate_chat_windows", &preferences->checkbutton_separate_chat_windows,
1061                 "checkbutton_autoconnect", &preferences->checkbutton_autoconnect,
1062                 "radiobutton_contact_list_sort_by_name", &preferences->radiobutton_contact_list_sort_by_name,
1063                 "radiobutton_contact_list_sort_by_state", &preferences->radiobutton_contact_list_sort_by_state,
1064                 "checkbutton_sounds_enabled", &preferences->checkbutton_sounds_enabled,
1065                 "checkbutton_sounds_disabled_away", &preferences->checkbutton_sounds_disabled_away,
1066                 "treeview_sounds", &preferences->treeview_sounds,
1067                 "treeview_spell_checker", &preferences->treeview_spell_checker,
1068                 NULL);
1069         g_free (filename);
1070
1071         empathy_glade_connect (glade,
1072                               preferences,
1073                               "preferences_dialog", "destroy", preferences_destroy_cb,
1074                               "preferences_dialog", "response", preferences_response_cb,
1075                               NULL);
1076
1077         g_object_unref (glade);
1078
1079         g_object_add_weak_pointer (G_OBJECT (preferences->dialog), (gpointer) &preferences);
1080
1081         preferences_themes_setup (preferences);
1082
1083         preferences_setup_widgets (preferences);
1084
1085         preferences_languages_setup (preferences);
1086         preferences_languages_add (preferences);
1087         preferences_languages_load (preferences);
1088
1089         preferences_sound_setup (preferences);
1090         preferences_sound_load (preferences);
1091
1092         if (empathy_spell_supported ()) {
1093                 GtkWidget *page;
1094
1095                 page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (preferences->notebook), 2);
1096                 gtk_widget_show (page);
1097         }
1098
1099         if (parent) {
1100                 gtk_window_set_transient_for (GTK_WINDOW (preferences->dialog),
1101                                               GTK_WINDOW (parent));
1102         }
1103
1104         gtk_widget_show (preferences->dialog);
1105
1106         return preferences->dialog;
1107 }
1108