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