src/empathy-preferences.c

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