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 <glib/gi18n.h>
  31
  32 #include <libempathy/empathy-utils.h>
  33
  34 #include <libempathy-gtk/empathy-conf.h>
  35 #include <libempathy-gtk/empathy-ui-utils.h>
  36 #include <libempathy-gtk/empathy-theme-manager.h>
  37 #include <libempathy-gtk/empathy-spell.h>
  38 #include <libempathy-gtk/empathy-contact-list-store.h>
  39 #include <libempathy-gtk/empathy-gtk-enum-types.h>
  40
  41 #include "empathy-preferences.h"
  42
  43 typedef struct {
  44         GtkWidget *dialog;
  45
  46         GtkWidget *notebook;
  47
  48         GtkWidget *checkbutton_show_avatars;
  49         GtkWidget *checkbutton_compact_contact_list;
  50         GtkWidget *checkbutton_show_smileys;
  51         GtkWidget *combobox_chat_theme;
  52         GtkWidget *checkbutton_separate_chat_windows;
  53         GtkWidget *checkbutton_autoconnect;
  54         GtkWidget *radiobutton_contact_list_sort_by_name;
  55         GtkWidget *radiobutton_contact_list_sort_by_state;
  56
  57         GtkWidget *checkbutton_sounds_enabled;
  58         GtkWidget *checkbutton_sounds_disabled_away;
  59         GtkWidget *treeview_sounds;
  60
  61         GtkWidget *checkbutton_notifications_enabled;
  62         GtkWidget *checkbutton_notifications_disabled_away;
  63         GtkWidget *checkbutton_notifications_focus;
  64
  65         GtkWidget *treeview_spell_checker;
  66
  67         GList     *notify_ids;
  68 } EmpathyPreferences;
  69
  70 static void     preferences_setup_widgets                (EmpathyPreferences      *preferences);
  71 static void     preferences_languages_setup              (EmpathyPreferences      *preferences);
  72 static void     preferences_languages_add                (EmpathyPreferences      *preferences);
  73 static void     preferences_languages_save               (EmpathyPreferences      *preferences);
  74 static gboolean preferences_languages_save_foreach       (GtkTreeModel           *model,
  75                                                           GtkTreePath            *path,
  76                                                           GtkTreeIter            *iter,
  77                                                           gchar                 **languages);
  78 static void     preferences_languages_load               (EmpathyPreferences      *preferences);
  79 static gboolean preferences_languages_load_foreach       (GtkTreeModel           *model,
  80                                                           GtkTreePath            *path,
  81                                                           GtkTreeIter            *iter,
  82                                                           gchar                 **languages);
  83 static void     preferences_languages_cell_toggled_cb    (GtkCellRendererToggle  *cell,
  84                                                           gchar                  *path_string,
  85                                                           EmpathyPreferences      *preferences);
  86 static void     preferences_themes_setup                 (EmpathyPreferences      *preferences);
  87 static void     preferences_widget_sync_bool             (const gchar            *key,
  88                                                           GtkWidget              *widget);
  89 static void     preferences_widget_sync_string           (const gchar            *key,
  90                                                           GtkWidget              *widget);
  91 static void     preferences_widget_sync_string_combo     (const gchar            *key,
  92                                                           GtkWidget              *widget);
  93 static void     preferences_notify_string_cb             (EmpathyConf             *conf,
  94                                                           const gchar            *key,
  95                                                           gpointer                user_data);
  96 static void     preferences_notify_string_combo_cb       (EmpathyConf             *conf,
  97                                                           const gchar            *key,
  98                                                           gpointer                user_data);
  99 static void     preferences_notify_bool_cb               (EmpathyConf             *conf,
 100                                                           const gchar            *key,
 101                                                           gpointer                user_data);
 102 static void     preferences_notify_sensitivity_cb        (EmpathyConf             *conf,
 103                                                           const gchar            *key,
 104                                                           gpointer                user_data);
 105 static void     preferences_hookup_toggle_button         (EmpathyPreferences      *preferences,
 106                                                           const gchar            *key,
 107                                                           GtkWidget              *widget);
 108 static void     preferences_hookup_radio_button          (EmpathyPreferences      *preferences,
 109                                                           const gchar            *key,
 110                                                           GtkWidget              *widget);
 111 static void     preferences_hookup_string_combo          (EmpathyPreferences      *preferences,
 112                                                           const gchar            *key,
 113                                                           GtkWidget              *widget);
 114 static void     preferences_hookup_sensitivity           (EmpathyPreferences      *preferences,
 115                                                           const gchar            *key,
 116                                                           GtkWidget              *widget);
 117 static void     preferences_toggle_button_toggled_cb     (GtkWidget              *button,
 118                                                           gpointer                user_data);
 119 static void     preferences_radio_button_toggled_cb      (GtkWidget              *button,
 120                                                           gpointer                user_data);
 121 static void     preferences_string_combo_changed_cb      (GtkWidget *button,
 122                                                           gpointer                user_data);
 123 static void     preferences_destroy_cb                   (GtkWidget              *widget,
 124                                                           EmpathyPreferences      *preferences);
 125 static void     preferences_response_cb                  (GtkWidget              *widget,
 126                                                           gint                    response,
 127                                                           EmpathyPreferences      *preferences);
 128
 129 enum {
 130         COL_LANG_ENABLED,
 131         COL_LANG_CODE,
 132         COL_LANG_NAME,
 133         COL_LANG_COUNT
 134 };
 135
 136 enum {
 137         COL_COMBO_VISIBLE_NAME,
 138         COL_COMBO_NAME,
 139         COL_COMBO_COUNT
 140 };
 141
 142 enum {
 143         COL_SOUND_ENABLED,
 144         COL_SOUND_NAME,
 145         COL_SOUND_KEY,
 146         COL_SOUND_COUNT
 147 };
 148
 149 typedef struct {
 150         const char *name;
 151         const char *key;
 152 } SoundEventEntry;
 153
 154 /* TODO: add phone related sounds also? */
 155 static SoundEventEntry sound_entries [] = {
 156         { N_("Message received"), EMPATHY_PREFS_SOUNDS_INCOMING_MESSAGE },
 157         { N_("Message sent"), EMPATHY_PREFS_SOUNDS_OUTGOING_MESSAGE },
 158         { N_("New conversation"), EMPATHY_PREFS_SOUNDS_NEW_CONVERSATION },
 159         { N_("Contact goes online"), EMPATHY_PREFS_SOUNDS_CONTACT_LOGIN },
 160         { N_("Contact goes offline"), EMPATHY_PREFS_SOUNDS_CONTACT_LOGOUT },
 161         { N_("Account connected"), EMPATHY_PREFS_SOUNDS_SERVICE_LOGIN },
 162         { N_("Account disconnected"), EMPATHY_PREFS_SOUNDS_SERVICE_LOGOUT }
 163 };
 164
 165 static void
 166 preferences_add_id (EmpathyPreferences *preferences, guint id)
 167 {
 168         preferences->notify_ids = g_list_prepend (preferences->notify_ids,
 169                                                   GUINT_TO_POINTER (id));
 170 }
 171
 172 static void
 173 preferences_compact_contact_list_changed_cb (EmpathyConf *conf,
 174                                              const gchar *key,
 175                                              gpointer     user_data)
 176 {
 177         EmpathyPreferences *preferences = user_data;
 178         gboolean            value;
 179
 180         if (empathy_conf_get_bool (empathy_conf_get (), key, &value)) {
 181                 gtk_widget_set_sensitive (preferences->checkbutton_show_avatars,
 182                                           !value);
 183         }
 184 }
 185
 186 static void
 187 preferences_setup_widgets (EmpathyPreferences *preferences)
 188 {
 189         guint id;
 190
 191         preferences_hookup_toggle_button (preferences,
 192                                           EMPATHY_PREFS_NOTIFICATIONS_ENABLED,
 193                                           preferences->checkbutton_notifications_enabled);
 194         preferences_hookup_toggle_button (preferences,
 195                                           EMPATHY_PREFS_NOTIFICATIONS_DISABLED_AWAY,
 196                                           preferences->checkbutton_notifications_disabled_away);
 197         preferences_hookup_toggle_button (preferences,
 198                                           EMPATHY_PREFS_NOTIFICATIONS_FOCUS,
 199                                           preferences->checkbutton_notifications_focus);
 200
 201         preferences_hookup_sensitivity (preferences,
 202                                         EMPATHY_PREFS_NOTIFICATIONS_ENABLED,
 203                                         preferences->checkbutton_notifications_disabled_away);
 204         preferences_hookup_sensitivity (preferences,
 205                                         EMPATHY_PREFS_NOTIFICATIONS_ENABLED,
 206                                         preferences->checkbutton_notifications_focus);
 207
 208         preferences_hookup_toggle_button (preferences,
 209                                           EMPATHY_PREFS_SOUNDS_ENABLED,
 210                                           preferences->checkbutton_sounds_enabled);
 211         preferences_hookup_toggle_button (preferences,
 212                                           EMPATHY_PREFS_SOUNDS_DISABLED_AWAY,
 213                                           preferences->checkbutton_sounds_disabled_away);
 214
 215         preferences_hookup_sensitivity (preferences,
 216                                         EMPATHY_PREFS_SOUNDS_ENABLED,
 217                                         preferences->checkbutton_sounds_disabled_away);
 218         preferences_hookup_sensitivity (preferences,
 219                                         EMPATHY_PREFS_SOUNDS_ENABLED,
 220                                         preferences->treeview_sounds);
 221
 222         preferences_hookup_toggle_button (preferences,
 223                                           EMPATHY_PREFS_UI_SEPARATE_CHAT_WINDOWS,
 224                                           preferences->checkbutton_separate_chat_windows);
 225
 226         preferences_hookup_toggle_button (preferences,
 227                                           EMPATHY_PREFS_UI_SHOW_AVATARS,
 228                                           preferences->checkbutton_show_avatars);
 229
 230         preferences_hookup_toggle_button (preferences,
 231                                           EMPATHY_PREFS_UI_COMPACT_CONTACT_LIST,
 232                                           preferences->checkbutton_compact_contact_list);
 233
 234         preferences_hookup_toggle_button (preferences,
 235                                           EMPATHY_PREFS_CHAT_SHOW_SMILEYS,
 236                                           preferences->checkbutton_show_smileys);
 237
 238         preferences_hookup_string_combo (preferences,
 239                                          EMPATHY_PREFS_CHAT_THEME,
 240                                          preferences->combobox_chat_theme);
 241
 242         preferences_hookup_radio_button (preferences,
 243                                          EMPATHY_PREFS_CONTACTS_SORT_CRITERIUM,
 244                                          preferences->radiobutton_contact_list_sort_by_name);
 245
 246         preferences_hookup_toggle_button (preferences,
 247                                           EMPATHY_PREFS_AUTOCONNECT,
 248                                           preferences->checkbutton_autoconnect);
 249
 250         id = empathy_conf_notify_add (empathy_conf_get (),
 251                                       EMPATHY_PREFS_UI_COMPACT_CONTACT_LIST,
 252                                       preferences_compact_contact_list_changed_cb,
 253                                       preferences);
 254         if (id) {
 255                 preferences_add_id (preferences, id);
 256         }
 257         preferences_compact_contact_list_changed_cb (empathy_conf_get (),
 258                                                      EMPATHY_PREFS_UI_COMPACT_CONTACT_LIST,
 259                                                      preferences);
 260 }
 261
 262 static void
 263 preferences_sound_cell_toggled_cb (GtkCellRendererToggle *toggle,
 264                                    char *path_string,
 265                                    EmpathyPreferences *preferences)
 266 {
 267         GtkTreePath *path;
 268         gboolean toggled, instore;
 269         GtkTreeIter iter;
 270         GtkTreeView *view;
 271         GtkTreeModel *model;
 272         char *key;
 273
 274         view = GTK_TREE_VIEW (preferences->treeview_sounds);
 275         model = gtk_tree_view_get_model (view);
 276
 277         path = gtk_tree_path_new_from_string (path_string);
 278         toggled = gtk_cell_renderer_toggle_get_active (toggle);
 279
 280         gtk_tree_model_get_iter (model, &iter, path);
 281         gtk_tree_model_get (model, &iter, COL_SOUND_KEY, &key,
 282                             COL_SOUND_ENABLED, &instore, -1);
 283
 284         instore ^= 1;
 285
 286         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 287                             COL_SOUND_ENABLED, instore, -1);
 288
 289         empathy_conf_set_bool (empathy_conf_get (), key, instore);
 290
 291         g_free (key);
 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         g_free (code);
 570         gtk_list_store_set (GTK_LIST_STORE (model), iter, COL_LANG_ENABLED, found, -1);
 571         return FALSE;
 572 }
 573
 574 static void
 575 preferences_languages_cell_toggled_cb (GtkCellRendererToggle *cell,
 576                                        gchar                 *path_string,
 577                                        EmpathyPreferences     *preferences)
 578 {
 579         GtkTreeView  *view;
 580         GtkTreeModel *model;
 581         GtkListStore *store;
 582         GtkTreePath  *path;
 583         GtkTreeIter   iter;
 584         gboolean      enabled;
 585
 586         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 587         model = gtk_tree_view_get_model (view);
 588         store = GTK_LIST_STORE (model);
 589
 590         path = gtk_tree_path_new_from_string (path_string);
 591
 592         gtk_tree_model_get_iter (model, &iter, path);
 593         gtk_tree_model_get (model, &iter, COL_LANG_ENABLED, &enabled, -1);
 594
 595         enabled ^= 1;
 596
 597         gtk_list_store_set (store, &iter, COL_LANG_ENABLED, enabled, -1);
 598         gtk_tree_path_free (path);
 599
 600         preferences_languages_save (preferences);
 601 }
 602
 603 static void
 604 preferences_themes_setup (EmpathyPreferences *preferences)
 605 {
 606         GtkComboBox   *combo;
 607         GtkCellLayout *cell_layout;
 608         GtkCellRenderer *renderer;
 609         GtkListStore  *store;
 610         const gchar  **themes;
 611         gint           i;
 612
 613         combo = GTK_COMBO_BOX (preferences->combobox_chat_theme);
 614         cell_layout = GTK_CELL_LAYOUT (combo);
 615
 616         /* Create the model */
 617         store = gtk_list_store_new (COL_COMBO_COUNT,
 618                                     G_TYPE_STRING,  /* Display name */
 619                                     G_TYPE_STRING); /* Theme name */
 620
 621         /* Fill the model */
 622         themes = empathy_theme_manager_get_themes ();
 623         for (i = 0; themes[i]; i += 2) {
 624                 gtk_list_store_insert_with_values (store, NULL, -1,
 625                         COL_COMBO_VISIBLE_NAME, _(themes[i + 1]),
 626                         COL_COMBO_NAME, themes[i],
 627                         -1);
 628         }
 629
 630         /* Add cell renderer */
 631         renderer = gtk_cell_renderer_text_new ();
 632         gtk_cell_layout_pack_start (cell_layout, renderer, TRUE);
 633         gtk_cell_layout_set_attributes (cell_layout, renderer,
 634                 "text", COL_COMBO_VISIBLE_NAME, NULL);
 635
 636         gtk_combo_box_set_model (combo, GTK_TREE_MODEL (store));
 637         g_object_unref (store);
 638 }
 639
 640 static void
 641 preferences_widget_sync_bool (const gchar *key, GtkWidget *widget)
 642 {
 643         gboolean value;
 644
 645         if (empathy_conf_get_bool (empathy_conf_get (), key, &value)) {
 646                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), value);
 647         }
 648 }
 649
 650 static void
 651 preferences_widget_sync_string (const gchar *key, GtkWidget *widget)
 652 {
 653         gchar *value;
 654
 655         if (empathy_conf_get_string (empathy_conf_get (), key, &value) && value) {
 656                 if (GTK_IS_ENTRY (widget)) {
 657                         gtk_entry_set_text (GTK_ENTRY (widget), value);
 658                 } else if (GTK_IS_RADIO_BUTTON (widget)) {
 659                         if (strcmp (key, EMPATHY_PREFS_CONTACTS_SORT_CRITERIUM) == 0) {
 660                                 GType        type;
 661                                 GEnumClass  *enum_class;
 662                                 GEnumValue  *enum_value;
 663                                 GSList      *list;
 664                                 GtkWidget   *toggle_widget;
 665
 666                                 /* Get index from new string */
 667                                 type = empathy_contact_list_store_sort_get_type ();
 668                                 enum_class = G_ENUM_CLASS (g_type_class_peek (type));
 669                                 enum_value = g_enum_get_value_by_nick (enum_class, value);
 670
 671                                 if (enum_value) {
 672                                         list = gtk_radio_button_get_group (GTK_RADIO_BUTTON (widget));
 673                                         toggle_widget = g_slist_nth_data (list, enum_value->value);
 674                                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle_widget), TRUE);
 675                                 }
 676                         } else {
 677                                 g_warning ("Unhandled key:'%s' just had string change", key);
 678                         }
 679                 }
 680
 681                 g_free (value);
 682         }
 683 }
 684
 685 static void
 686 preferences_widget_sync_string_combo (const gchar *key, GtkWidget *widget)
 687 {
 688         gchar        *value;
 689         GtkTreeModel *model;
 690         GtkTreeIter   iter;
 691         gboolean      found;
 692
 693         if (!empathy_conf_get_string (empathy_conf_get (), key, &value)) {
 694                 return;
 695         }
 696
 697         model = gtk_combo_box_get_model (GTK_COMBO_BOX (widget));
 698
 699         found = FALSE;
 700         if (value && gtk_tree_model_get_iter_first (model, &iter)) {
 701
 702                 do {
 703                         gchar *name;
 704                         gtk_tree_model_get (model, &iter,
 705                                             COL_COMBO_NAME, &name,
 706                                             -1);
 707
 708                         if (strcmp (name, value) == 0) {
 709                                 found = TRUE;
 710                                 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (widget), &iter);
 711                         }
 712
 713                         g_free (name);
 714                 } while (!found && gtk_tree_model_iter_next (model, &iter));
 715         }
 716
 717         /* Fallback to the first one. */
 718         if (!found) {
 719                 if (gtk_tree_model_get_iter_first (model, &iter)) {
 720                         gtk_combo_box_set_active_iter (GTK_COMBO_BOX (widget), &iter);
 721                 }
 722         }
 723
 724         g_free (value);
 725 }
 726
 727 static void
 728 preferences_notify_string_cb (EmpathyConf  *conf,
 729                               const gchar *key,
 730                               gpointer     user_data)
 731 {
 732         preferences_widget_sync_string (key, user_data);
 733 }
 734
 735 static void
 736 preferences_notify_string_combo_cb (EmpathyConf  *conf,
 737                                     const gchar *key,
 738                                     gpointer     user_data)
 739 {
 740         preferences_widget_sync_string_combo (key, user_data);
 741 }
 742
 743 static void
 744 preferences_notify_bool_cb (EmpathyConf  *conf,
 745                             const gchar *key,
 746                             gpointer     user_data)
 747 {
 748         preferences_widget_sync_bool (key, user_data);
 749 }
 750
 751 static void
 752 preferences_notify_sensitivity_cb (EmpathyConf  *conf,
 753                                    const gchar *key,
 754                                    gpointer     user_data)
 755 {
 756         gboolean value;
 757
 758         if (empathy_conf_get_bool (conf, key, &value)) {
 759                 gtk_widget_set_sensitive (GTK_WIDGET (user_data), value);
 760         }
 761 }
 762
 763 #if 0
 764 static void
 765 preferences_widget_sync_int (const gchar *key, GtkWidget *widget)
 766 {
 767         gint value;
 768
 769         if (empathy_conf_get_int (empathy_conf_get (), key, &value)) {
 770                 if (GTK_IS_SPIN_BUTTON (widget)) {
 771                         gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), value);
 772                 }
 773         }
 774 }
 775
 776 static void
 777 preferences_notify_int_cb (EmpathyConf  *conf,
 778                            const gchar *key,
 779                            gpointer     user_data)
 780 {
 781         preferences_widget_sync_int (key, user_data);
 782 }
 783
 784 static void
 785 preferences_hookup_spin_button (EmpathyPreferences *preferences,
 786                                 const gchar       *key,
 787                                 GtkWidget         *widget)
 788 {
 789         guint id;
 790
 791         preferences_widget_sync_int (key, widget);
 792
 793         g_object_set_data_full (G_OBJECT (widget), "key",
 794                                 g_strdup (key), g_free);
 795
 796         g_signal_connect (widget,
 797                           "value_changed",
 798                           G_CALLBACK (preferences_spin_button_value_changed_cb),
 799                           NULL);
 800
 801         id = empathy_conf_notify_add (empathy_conf_get (),
 802                                       key,
 803                                       preferences_notify_int_cb,
 804                                       widget);
 805         if (id) {
 806                 preferences_add_id (preferences, id);
 807         }
 808 }
 809
 810 static void
 811 preferences_hookup_entry (EmpathyPreferences *preferences,
 812                           const gchar       *key,
 813                           GtkWidget         *widget)
 814 {
 815         guint id;
 816
 817         preferences_widget_sync_string (key, widget);
 818
 819         g_object_set_data_full (G_OBJECT (widget), "key",
 820                                 g_strdup (key), g_free);
 821
 822         g_signal_connect (widget,
 823                           "changed",
 824                           G_CALLBACK (preferences_entry_value_changed_cb),
 825                           NULL);
 826
 827         id = empathy_conf_notify_add (empathy_conf_get (),
 828                                       key,
 829                                       preferences_notify_string_cb,
 830                                       widget);
 831         if (id) {
 832                 preferences_add_id (preferences, id);
 833         }
 834 }
 835
 836 static void
 837 preferences_spin_button_value_changed_cb (GtkWidget *button,
 838                                           gpointer   user_data)
 839 {
 840         const gchar *key;
 841
 842         key = g_object_get_data (G_OBJECT (button), "key");
 843
 844         empathy_conf_set_int (empathy_conf_get (),
 845                               key,
 846                               gtk_spin_button_get_value (GTK_SPIN_BUTTON (button)));
 847 }
 848
 849 static void
 850 preferences_entry_value_changed_cb (GtkWidget *entry,
 851                                     gpointer   user_data)
 852 {
 853         const gchar *key;
 854
 855         key = g_object_get_data (G_OBJECT (entry), "key");
 856
 857         empathy_conf_set_string (empathy_conf_get (),
 858                                  key,
 859                                  gtk_entry_get_text (GTK_ENTRY (entry)));
 860 }
 861 #endif
 862
 863 static void
 864 preferences_hookup_toggle_button (EmpathyPreferences *preferences,
 865                                   const gchar       *key,
 866                                   GtkWidget         *widget)
 867 {
 868         guint id;
 869
 870         preferences_widget_sync_bool (key, widget);
 871
 872         g_object_set_data_full (G_OBJECT (widget), "key",
 873                                 g_strdup (key), g_free);
 874
 875         g_signal_connect (widget,
 876                           "toggled",
 877                           G_CALLBACK (preferences_toggle_button_toggled_cb),
 878                           NULL);
 879
 880         id = empathy_conf_notify_add (empathy_conf_get (),
 881                                      key,
 882                                      preferences_notify_bool_cb,
 883                                      widget);
 884         if (id) {
 885                 preferences_add_id (preferences, id);
 886         }
 887 }
 888
 889 static void
 890 preferences_hookup_radio_button (EmpathyPreferences *preferences,
 891                                  const gchar       *key,
 892                                  GtkWidget         *widget)
 893 {
 894         GSList *group, *l;
 895         guint   id;
 896
 897         preferences_widget_sync_string (key, widget);
 898
 899         group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (widget));
 900         for (l = group; l; l = l->next) {
 901                 g_signal_connect (l->data,
 902                                   "toggled",
 903                                   G_CALLBACK (preferences_radio_button_toggled_cb),
 904                                   NULL);
 905
 906                 g_object_set_data_full (G_OBJECT (l->data), "key",
 907                                         g_strdup (key), g_free);
 908         }
 909
 910         id = empathy_conf_notify_add (empathy_conf_get (),
 911                                      key,
 912                                      preferences_notify_string_cb,
 913                                      widget);
 914         if (id) {
 915                 preferences_add_id (preferences, id);
 916         }
 917 }
 918
 919 static void
 920 preferences_hookup_string_combo (EmpathyPreferences *preferences,
 921                                  const gchar       *key,
 922                                  GtkWidget         *widget)
 923 {
 924         guint id;
 925
 926         preferences_widget_sync_string_combo (key, widget);
 927
 928         g_object_set_data_full (G_OBJECT (widget), "key",
 929                                 g_strdup (key), g_free);
 930
 931         g_signal_connect (widget,
 932                           "changed",
 933                           G_CALLBACK (preferences_string_combo_changed_cb),
 934                           NULL);
 935
 936         id = empathy_conf_notify_add (empathy_conf_get (),
 937                                       key,
 938                                       preferences_notify_string_combo_cb,
 939                                       widget);
 940         if (id) {
 941                 preferences_add_id (preferences, id);
 942         }
 943 }
 944
 945 static void
 946 preferences_hookup_sensitivity (EmpathyPreferences *preferences,
 947                                 const gchar       *key,
 948                                 GtkWidget         *widget)
 949 {
 950         gboolean value;
 951         guint    id;
 952
 953         if (empathy_conf_get_bool (empathy_conf_get (), key, &value)) {
 954                 gtk_widget_set_sensitive (widget, value);
 955         }
 956
 957         id = empathy_conf_notify_add (empathy_conf_get (),
 958                                       key,
 959                                       preferences_notify_sensitivity_cb,
 960                                       widget);
 961         if (id) {
 962                 preferences_add_id (preferences, id);
 963         }
 964 }
 965
 966 static void
 967 preferences_toggle_button_toggled_cb (GtkWidget *button,
 968                                       gpointer   user_data)
 969 {
 970         const gchar *key;
 971
 972         key = g_object_get_data (G_OBJECT (button), "key");
 973
 974         empathy_conf_set_bool (empathy_conf_get (),
 975                                key,
 976                                gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)));
 977 }
 978
 979 static void
 980 preferences_radio_button_toggled_cb (GtkWidget *button,
 981                                      gpointer   user_data)
 982 {
 983         const gchar *key;
 984         const gchar *value = NULL;
 985
 986         if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) {
 987                 return;
 988         }
 989
 990         key = g_object_get_data (G_OBJECT (button), "key");
 991
 992         if (key && strcmp (key, EMPATHY_PREFS_CONTACTS_SORT_CRITERIUM) == 0) {
 993                 GSList      *group;
 994                 GType        type;
 995                 GEnumClass  *enum_class;
 996                 GEnumValue  *enum_value;
 997
 998                 group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button));
 999
1000                 /* Get string from index */
1001                 type = empathy_contact_list_store_sort_get_type ();
1002                 enum_class = G_ENUM_CLASS (g_type_class_peek (type));
1003                 enum_value = g_enum_get_value (enum_class, g_slist_index (group, button));
1004
1005                 if (!enum_value) {
1006                         g_warning ("No GEnumValue for EmpathyContactListSort with GtkRadioButton index:%d",
1007                                    g_slist_index (group, button));
1008                         return;
1009                 }
1010
1011                 value = enum_value->value_nick;
1012         }
1013
1014         empathy_conf_set_string (empathy_conf_get (), key, value);
1015 }
1016
1017 static void
1018 preferences_string_combo_changed_cb (GtkWidget *combo,
1019                                      gpointer   user_data)
1020 {
1021         const gchar  *key;
1022         GtkTreeModel *model;
1023         GtkTreeIter   iter;
1024         gchar        *name;
1025
1026         key = g_object_get_data (G_OBJECT (combo), "key");
1027
1028         if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (combo), &iter)) {
1029                 model = gtk_combo_box_get_model (GTK_COMBO_BOX (combo));
1030
1031                 gtk_tree_model_get (model, &iter,
1032                                     COL_COMBO_NAME, &name,
1033                                     -1);
1034                 empathy_conf_set_string (empathy_conf_get (), key, name);
1035                 g_free (name);
1036         }
1037 }
1038
1039 static void
1040 preferences_response_cb (GtkWidget         *widget,
1041                          gint               response,
1042                          EmpathyPreferences *preferences)
1043 {
1044         gtk_widget_destroy (widget);
1045 }
1046
1047 static void
1048 preferences_destroy_cb (GtkWidget         *widget,
1049                         EmpathyPreferences *preferences)
1050 {
1051         GList *l;
1052
1053         for (l = preferences->notify_ids; l; l = l->next) {
1054                 guint id;
1055
1056                 id = GPOINTER_TO_UINT (l->data);
1057                 empathy_conf_notify_remove (empathy_conf_get (), id);
1058         }
1059
1060         g_list_free (preferences->notify_ids);
1061         g_free (preferences);
1062 }
1063
1064 GtkWidget *
1065 empathy_preferences_show (GtkWindow *parent)
1066 {
1067         static EmpathyPreferences *preferences;
1068         GtkBuilder                *gui;
1069         gchar                     *filename;
1070
1071         if (preferences) {
1072                 gtk_window_present (GTK_WINDOW (preferences->dialog));
1073                 return preferences->dialog;
1074         }
1075
1076         preferences = g_new0 (EmpathyPreferences, 1);
1077
1078         filename = empathy_file_lookup ("empathy-preferences.ui", "src");
1079         gui = empathy_builder_get_file (filename,
1080                 "preferences_dialog", &preferences->dialog,
1081                 "notebook", &preferences->notebook,
1082                 "checkbutton_show_avatars", &preferences->checkbutton_show_avatars,
1083                 "checkbutton_compact_contact_list", &preferences->checkbutton_compact_contact_list,
1084                 "checkbutton_show_smileys", &preferences->checkbutton_show_smileys,
1085                 "combobox_chat_theme", &preferences->combobox_chat_theme,
1086                 "checkbutton_separate_chat_windows", &preferences->checkbutton_separate_chat_windows,
1087                 "checkbutton_autoconnect", &preferences->checkbutton_autoconnect,
1088                 "radiobutton_contact_list_sort_by_name", &preferences->radiobutton_contact_list_sort_by_name,
1089                 "radiobutton_contact_list_sort_by_state", &preferences->radiobutton_contact_list_sort_by_state,
1090                 "checkbutton_notifications_enabled", &preferences->checkbutton_notifications_enabled,
1091                 "checkbutton_notifications_disabled_away", &preferences->checkbutton_notifications_disabled_away,
1092                 "checkbutton_notifications_focus", &preferences->checkbutton_notifications_focus,
1093                 "checkbutton_sounds_enabled", &preferences->checkbutton_sounds_enabled,
1094                 "checkbutton_sounds_disabled_away", &preferences->checkbutton_sounds_disabled_away,
1095                 "treeview_sounds", &preferences->treeview_sounds,
1096                 "treeview_spell_checker", &preferences->treeview_spell_checker,
1097                 NULL);
1098         g_free (filename);
1099
1100         empathy_builder_connect (gui, preferences,
1101                               "preferences_dialog", "destroy", preferences_destroy_cb,
1102                               "preferences_dialog", "response", preferences_response_cb,
1103                               NULL);
1104
1105         g_object_unref (gui);
1106
1107         g_object_add_weak_pointer (G_OBJECT (preferences->dialog), (gpointer) &preferences);
1108
1109         preferences_themes_setup (preferences);
1110
1111         preferences_setup_widgets (preferences);
1112
1113         preferences_languages_setup (preferences);
1114         preferences_languages_add (preferences);
1115         preferences_languages_load (preferences);
1116
1117         preferences_sound_setup (preferences);
1118         preferences_sound_load (preferences);
1119
1120         if (empathy_spell_supported ()) {
1121                 GtkWidget *page;
1122
1123                 page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (preferences->notebook), 2);
1124                 gtk_widget_show (page);
1125         }
1126
1127         if (parent) {
1128                 gtk_window_set_transient_for (GTK_WINDOW (preferences->dialog),
1129                                               GTK_WINDOW (parent));
1130         }
1131
1132         gtk_widget_show (preferences->dialog);
1133
1134         return preferences->dialog;
1135 }
1136