src/empathy-preferences.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2003-2007 Imendio AB
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 2 of the
   8  * License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public
  16  * License along with this program; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  *
  20  * Authors: Mikael Hallendal <micke@imendio.com>
  21  *          Richard Hult <richard@imendio.com>
  22  *          Martyn Russell <martyn@imendio.com>
  23  */
  24
  25 #include <config.h>
  26
  27 #include <string.h>
  28
  29 #include <gtk/gtk.h>
  30 #include <glade/glade.h>
  31 #include <glib/gi18n.h>
  32
  33 #include <libempathy/empathy-utils.h>
  34
  35 #include <libempathy-gtk/empathy-conf.h>
  36 #include <libempathy-gtk/empathy-ui-utils.h>
  37 #include <libempathy-gtk/empathy-theme-manager.h>
  38 #include <libempathy-gtk/empathy-spell.h>
  39 #include <libempathy-gtk/empathy-contact-list-store.h>
  40 #include <libempathy-gtk/empathy-gtk-enum-types.h>
  41
  42 #include "empathy-preferences.h"
  43
  44 typedef struct {
  45         GtkWidget *dialog;
  46
  47         GtkWidget *notebook;
  48
  49         GtkWidget *checkbutton_show_avatars;
  50         GtkWidget *checkbutton_compact_contact_list;
  51         GtkWidget *checkbutton_show_smileys;
  52         GtkWidget *combobox_chat_theme;
  53         GtkWidget *checkbutton_separate_chat_windows;
  54         GtkWidget *checkbutton_autoconnect;
  55         GtkWidget *radiobutton_contact_list_sort_by_name;
  56         GtkWidget *radiobutton_contact_list_sort_by_state;
  57
  58         GtkWidget *checkbutton_sounds_enabled;
  59         GtkWidget *checkbutton_sounds_disabled_away;
  60         GtkWidget *treeview_sounds;
  61
  62         GtkWidget *treeview_spell_checker;
  63
  64         GList     *notify_ids;
  65 } EmpathyPreferences;
  66
  67 static void     preferences_setup_widgets                (EmpathyPreferences      *preferences);
  68 static void     preferences_languages_setup              (EmpathyPreferences      *preferences);
  69 static void     preferences_languages_add                (EmpathyPreferences      *preferences);
  70 static void     preferences_languages_save               (EmpathyPreferences      *preferences);
  71 static gboolean preferences_languages_save_foreach       (GtkTreeModel           *model,
  72                                                           GtkTreePath            *path,
  73                                                           GtkTreeIter            *iter,
  74                                                           gchar                 **languages);
  75 static void     preferences_languages_load               (EmpathyPreferences      *preferences);
  76 static gboolean preferences_languages_load_foreach       (GtkTreeModel           *model,
  77                                                           GtkTreePath            *path,
  78                                                           GtkTreeIter            *iter,
  79                                                           gchar                 **languages);
  80 static void     preferences_languages_cell_toggled_cb    (GtkCellRendererToggle  *cell,
  81                                                           gchar                  *path_string,
  82                                                           EmpathyPreferences      *preferences);
  83 static void     preferences_themes_setup                 (EmpathyPreferences      *preferences);
  84 static void     preferences_widget_sync_bool             (const gchar            *key,
  85                                                           GtkWidget              *widget);
  86 static void     preferences_widget_sync_string           (const gchar            *key,
  87                                                           GtkWidget              *widget);
  88 static void     preferences_widget_sync_string_combo     (const gchar            *key,
  89                                                           GtkWidget              *widget);
  90 static void     preferences_notify_string_cb             (EmpathyConf             *conf,
  91                                                           const gchar            *key,
  92                                                           gpointer                user_data);
  93 static void     preferences_notify_string_combo_cb       (EmpathyConf             *conf,
  94                                                           const gchar            *key,
  95                                                           gpointer                user_data);
  96 static void     preferences_notify_bool_cb               (EmpathyConf             *conf,
  97                                                           const gchar            *key,
  98                                                           gpointer                user_data);
  99 static void     preferences_notify_sensitivity_cb        (EmpathyConf             *conf,
 100                                                           const gchar            *key,
 101                                                           gpointer                user_data);
 102 static void     preferences_hookup_toggle_button         (EmpathyPreferences      *preferences,
 103                                                           const gchar            *key,
 104                                                           GtkWidget              *widget);
 105 static void     preferences_hookup_radio_button          (EmpathyPreferences      *preferences,
 106                                                           const gchar            *key,
 107                                                           GtkWidget              *widget);
 108 static void     preferences_hookup_string_combo          (EmpathyPreferences      *preferences,
 109                                                           const gchar            *key,
 110                                                           GtkWidget              *widget);
 111 static void     preferences_hookup_sensitivity           (EmpathyPreferences      *preferences,
 112                                                           const gchar            *key,
 113                                                           GtkWidget              *widget);
 114 static void     preferences_toggle_button_toggled_cb     (GtkWidget              *button,
 115                                                           gpointer                user_data);
 116 static void     preferences_radio_button_toggled_cb      (GtkWidget              *button,
 117                                                           gpointer                user_data);
 118 static void     preferences_string_combo_changed_cb      (GtkWidget *button,
 119                                                           gpointer                user_data);
 120 static void     preferences_destroy_cb                   (GtkWidget              *widget,
 121                                                           EmpathyPreferences      *preferences);
 122 static void     preferences_response_cb                  (GtkWidget              *widget,
 123                                                           gint                    response,
 124                                                           EmpathyPreferences      *preferences);
 125
 126 enum {
 127         COL_LANG_ENABLED,
 128         COL_LANG_CODE,
 129         COL_LANG_NAME,
 130         COL_LANG_COUNT
 131 };
 132
 133 enum {
 134         COL_COMBO_VISIBLE_NAME,
 135         COL_COMBO_NAME,
 136         COL_COMBO_COUNT
 137 };
 138
 139 enum {
 140         COL_SOUND_ENABLED,
 141         COL_SOUND_NAME,
 142         COL_SOUND_KEY,
 143         COL_SOUND_COUNT
 144 };
 145
 146 typedef struct {
 147         const char *name;
 148         const char *key;
 149 } SoundEventEntry;
 150
 151 /* TODO: add phone related sounds also? */
 152 static SoundEventEntry sound_entries [] = {
 153         { N_("Message received"), EMPATHY_PREFS_SOUNDS_INCOMING_MESSAGE },
 154         { N_("Message sent"), EMPATHY_PREFS_SOUNDS_OUTGOING_MESSAGE },
 155         { N_("New conversation"), EMPATHY_PREFS_SOUNDS_NEW_CONVERSATION },
 156         { N_("Contact goes online"), EMPATHY_PREFS_SOUNDS_CONTACT_LOGIN },
 157         { N_("Contact goes offline"), EMPATHY_PREFS_SOUNDS_CONTACT_LOGOUT },
 158         { N_("Account connected"), EMPATHY_PREFS_SOUNDS_SERVICE_LOGIN },
 159         { N_("Account disconnected"), EMPATHY_PREFS_SOUNDS_SERVICE_LOGOUT }
 160 };
 161
 162 static void
 163 preferences_add_id (EmpathyPreferences *preferences, guint id)
 164 {
 165         preferences->notify_ids = g_list_prepend (preferences->notify_ids,
 166                                                   GUINT_TO_POINTER (id));
 167 }
 168
 169 static void
 170 preferences_compact_contact_list_changed_cb (EmpathyConf *conf,
 171                                              const gchar *key,
 172                                              gpointer     user_data)
 173 {
 174         EmpathyPreferences *preferences = user_data;
 175         gboolean            value;
 176
 177         if (empathy_conf_get_bool (empathy_conf_get (), key, &value)) {
 178                 gtk_widget_set_sensitive (preferences->checkbutton_show_avatars,
 179                                           !value);
 180         }
 181 }
 182
 183 static void
 184 preferences_setup_widgets (EmpathyPreferences *preferences)
 185 {
 186         guint id;
 187
 188         preferences_hookup_toggle_button (preferences,
 189                                           EMPATHY_PREFS_SOUNDS_ENABLED,
 190                                           preferences->checkbutton_sounds_enabled);
 191         preferences_hookup_toggle_button (preferences,
 192                                           EMPATHY_PREFS_SOUNDS_DISABLED_AWAY,
 193                                           preferences->checkbutton_sounds_disabled_away);
 194
 195         preferences_hookup_sensitivity (preferences,
 196                                         EMPATHY_PREFS_SOUNDS_ENABLED,
 197                                         preferences->checkbutton_sounds_disabled_away);
 198         preferences_hookup_sensitivity (preferences,
 199                                         EMPATHY_PREFS_SOUNDS_ENABLED,
 200                                         preferences->treeview_sounds);
 201
 202         preferences_hookup_toggle_button (preferences,
 203                                           EMPATHY_PREFS_UI_SEPARATE_CHAT_WINDOWS,
 204                                           preferences->checkbutton_separate_chat_windows);
 205
 206         preferences_hookup_toggle_button (preferences,
 207                                           EMPATHY_PREFS_UI_SHOW_AVATARS,
 208                                           preferences->checkbutton_show_avatars);
 209
 210         preferences_hookup_toggle_button (preferences,
 211                                           EMPATHY_PREFS_UI_COMPACT_CONTACT_LIST,
 212                                           preferences->checkbutton_compact_contact_list);
 213
 214         preferences_hookup_toggle_button (preferences,
 215                                           EMPATHY_PREFS_CHAT_SHOW_SMILEYS,
 216                                           preferences->checkbutton_show_smileys);
 217
 218         preferences_hookup_string_combo (preferences,
 219                                          EMPATHY_PREFS_CHAT_THEME,
 220                                          preferences->combobox_chat_theme);
 221
 222         preferences_hookup_radio_button (preferences,
 223                                          EMPATHY_PREFS_CONTACTS_SORT_CRITERIUM,
 224                                          preferences->radiobutton_contact_list_sort_by_name);
 225
 226         preferences_hookup_toggle_button (preferences,
 227                                           EMPATHY_PREFS_AUTOCONNECT,
 228                                           preferences->checkbutton_autoconnect);
 229
 230         id = empathy_conf_notify_add (empathy_conf_get (),
 231                                       EMPATHY_PREFS_UI_COMPACT_CONTACT_LIST,
 232                                       preferences_compact_contact_list_changed_cb,
 233                                       preferences);
 234         if (id) {
 235                 preferences_add_id (preferences, id);
 236         }
 237         preferences_compact_contact_list_changed_cb (empathy_conf_get (),
 238                                                      EMPATHY_PREFS_UI_COMPACT_CONTACT_LIST,
 239                                                      preferences);
 240 }
 241
 242 static void
 243 preferences_sound_cell_toggled_cb (GtkCellRendererToggle *toggle,
 244                                    char *path_string,
 245                                    EmpathyPreferences *preferences)
 246 {
 247         GtkTreePath *path;
 248         gboolean toggled, instore;
 249         GtkTreeIter iter;
 250         GtkTreeView *view;
 251         GtkTreeModel *model;
 252         char *key;
 253
 254         view = GTK_TREE_VIEW (preferences->treeview_sounds);
 255         model = gtk_tree_view_get_model (view);
 256
 257         path = gtk_tree_path_new_from_string (path_string);
 258         toggled = gtk_cell_renderer_toggle_get_active (toggle);
 259
 260         gtk_tree_model_get_iter (model, &iter, path);
 261         gtk_tree_model_get (model, &iter, COL_SOUND_KEY, &key,
 262                             COL_SOUND_ENABLED, &instore, -1);
 263
 264         instore ^= 1;
 265
 266         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 267                             COL_SOUND_ENABLED, instore, -1);
 268
 269         empathy_conf_set_bool (empathy_conf_get (), key, instore);
 270
 271         gtk_tree_path_free (path);
 272 }
 273
 274 static void
 275 preferences_sound_load (EmpathyPreferences *preferences)
 276 {
 277         int i;
 278         GtkTreeView *view;
 279         GtkListStore *store;
 280         GtkTreeIter iter;
 281         gboolean set;
 282         EmpathyConf *conf;
 283
 284         view = GTK_TREE_VIEW (preferences->treeview_sounds);
 285         store = GTK_LIST_STORE (gtk_tree_view_get_model (view));
 286         conf = empathy_conf_get ();
 287
 288         for (i = 0; i < G_N_ELEMENTS (sound_entries); i++) {
 289                 empathy_conf_get_bool (conf, sound_entries[i].key, &set);
 290
 291                 gtk_list_store_insert_with_values (store, &iter, i,
 292                                                    COL_SOUND_NAME, gettext (sound_entries[i].name),
 293                                                    COL_SOUND_KEY, sound_entries[i].key, -1);
 294         }
 295 }
 296
 297 static void
 298 preferences_sound_setup (EmpathyPreferences *preferences)
 299 {
 300         GtkTreeView *view;
 301         GtkListStore *store;
 302         GtkCellRenderer *renderer;
 303         GtkTreeViewColumn *column;
 304
 305         view = GTK_TREE_VIEW (preferences->treeview_sounds);
 306
 307         store = gtk_list_store_new (COL_SOUND_COUNT,
 308                                     G_TYPE_BOOLEAN, /* enabled */
 309                                     G_TYPE_STRING,  /* name */
 310                                     G_TYPE_STRING); /* key */
 311
 312         gtk_tree_view_set_model (view, GTK_TREE_MODEL (store));
 313
 314         renderer = gtk_cell_renderer_toggle_new ();
 315         g_signal_connect (renderer, "toggled",
 316                           G_CALLBACK (preferences_sound_cell_toggled_cb),
 317                           preferences);
 318
 319         column = gtk_tree_view_column_new ();
 320         gtk_tree_view_column_pack_start (column, renderer, FALSE);
 321         gtk_tree_view_column_add_attribute (column, renderer,
 322                                             "active", COL_SOUND_ENABLED);
 323
 324         renderer = gtk_cell_renderer_text_new ();
 325         gtk_tree_view_column_pack_start (column, renderer, FALSE);
 326         gtk_tree_view_column_add_attribute (column, renderer,
 327                                             "text", COL_SOUND_NAME);
 328
 329         gtk_tree_view_append_column (view, column);
 330
 331         gtk_tree_view_column_set_resizable (column, FALSE);
 332         gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
 333
 334         g_object_unref (store);
 335 }
 336
 337 static void
 338 preferences_languages_setup (EmpathyPreferences *preferences)
 339 {
 340         GtkTreeView       *view;
 341         GtkListStore      *store;
 342         GtkTreeSelection  *selection;
 343         GtkTreeModel      *model;
 344         GtkTreeViewColumn *column;
 345         GtkCellRenderer   *renderer;
 346         guint              col_offset;
 347
 348         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 349
 350         store = gtk_list_store_new (COL_LANG_COUNT,
 351                                     G_TYPE_BOOLEAN,  /* enabled */
 352                                     G_TYPE_STRING,   /* code */
 353                                     G_TYPE_STRING);  /* name */
 354
 355         gtk_tree_view_set_model (view, GTK_TREE_MODEL (store));
 356
 357         selection = gtk_tree_view_get_selection (view);
 358         gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
 359
 360         model = GTK_TREE_MODEL (store);
 361
 362         renderer = gtk_cell_renderer_toggle_new ();
 363         g_signal_connect (renderer, "toggled",
 364                           G_CALLBACK (preferences_languages_cell_toggled_cb),
 365                           preferences);
 366
 367         column = gtk_tree_view_column_new_with_attributes (NULL, renderer,
 368                                                            "active", COL_LANG_ENABLED,
 369                                                            NULL);
 370
 371         gtk_tree_view_append_column (view, column);
 372
 373         renderer = gtk_cell_renderer_text_new ();
 374         col_offset = gtk_tree_view_insert_column_with_attributes (view,
 375                                                                   -1, _("Language"),
 376                                                                   renderer,
 377                                                                   "text", COL_LANG_NAME,
 378                                                                   NULL);
 379
 380         g_object_set_data (G_OBJECT (renderer),
 381                            "column", GINT_TO_POINTER (COL_LANG_NAME));
 382
 383         column = gtk_tree_view_get_column (view, col_offset - 1);
 384         gtk_tree_view_column_set_sort_column_id (column, COL_LANG_NAME);
 385         gtk_tree_view_column_set_resizable (column, FALSE);
 386         gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
 387
 388         g_object_unref (store);
 389 }
 390
 391 static void
 392 preferences_languages_add (EmpathyPreferences *preferences)
 393 {
 394         GtkTreeView  *view;
 395         GtkListStore *store;
 396         GList        *codes, *l;
 397
 398         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 399         store = GTK_LIST_STORE (gtk_tree_view_get_model (view));
 400
 401         codes = empathy_spell_get_language_codes ();
 402
 403         empathy_conf_set_bool (empathy_conf_get(),
 404                                EMPATHY_PREFS_CHAT_SPELL_CHECKER_ENABLED,
 405                                codes != NULL);
 406         if (!codes) {
 407                 gtk_widget_set_sensitive (preferences->treeview_spell_checker, FALSE);
 408         }
 409
 410         for (l = codes; l; l = l->next) {
 411                 GtkTreeIter  iter;
 412                 const gchar *code;
 413                 const gchar *name;
 414
 415                 code = l->data;
 416                 name = empathy_spell_get_language_name (code);
 417                 if (!name) {
 418                         continue;
 419                 }
 420
 421                 gtk_list_store_append (store, &iter);
 422                 gtk_list_store_set (store, &iter,
 423                                     COL_LANG_CODE, code,
 424                                     COL_LANG_NAME, name,
 425                                     -1);
 426         }
 427
 428         empathy_spell_free_language_codes (codes);
 429 }
 430
 431 static void
 432 preferences_languages_save (EmpathyPreferences *preferences)
 433 {
 434         GtkTreeView       *view;
 435         GtkTreeModel      *model;
 436
 437         gchar             *languages = NULL;
 438
 439         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 440         model = gtk_tree_view_get_model (view);
 441
 442         gtk_tree_model_foreach (model,
 443                                 (GtkTreeModelForeachFunc) preferences_languages_save_foreach,
 444                                 &languages);
 445
 446         /* if user selects no languages, we don't want spell check */
 447         empathy_conf_set_bool (empathy_conf_get (),
 448                                EMPATHY_PREFS_CHAT_SPELL_CHECKER_ENABLED,
 449                                languages != NULL);
 450
 451         empathy_conf_set_string (empathy_conf_get (),
 452                                  EMPATHY_PREFS_CHAT_SPELL_CHECKER_LANGUAGES,
 453                                  languages ? languages : "");
 454
 455         g_free (languages);
 456 }
 457
 458 static gboolean
 459 preferences_languages_save_foreach (GtkTreeModel  *model,
 460                                     GtkTreePath   *path,
 461                                     GtkTreeIter   *iter,
 462                                     gchar        **languages)
 463 {
 464         gboolean  enabled;
 465         gchar    *code;
 466
 467         if (!languages) {
 468                 return TRUE;
 469         }
 470
 471         gtk_tree_model_get (model, iter, COL_LANG_ENABLED, &enabled, -1);
 472         if (!enabled) {
 473                 return FALSE;
 474         }
 475
 476         gtk_tree_model_get (model, iter, COL_LANG_CODE, &code, -1);
 477         if (!code) {
 478                 return FALSE;
 479         }
 480
 481         if (!(*languages)) {
 482                 *languages = g_strdup (code);
 483         } else {
 484                 gchar *str = *languages;
 485                 *languages = g_strdup_printf ("%s,%s", str, code);
 486                 g_free (str);
 487         }
 488
 489         g_free (code);
 490
 491         return FALSE;
 492 }
 493
 494 static void
 495 preferences_languages_load (EmpathyPreferences *preferences)
 496 {
 497         GtkTreeView   *view;
 498         GtkTreeModel  *model;
 499         gchar         *value;
 500         gchar        **vlanguages;
 501
 502         if (!empathy_conf_get_string (empathy_conf_get (),
 503                                       EMPATHY_PREFS_CHAT_SPELL_CHECKER_LANGUAGES,
 504                                       &value) || !value) {
 505                 return;
 506         }
 507
 508         vlanguages = g_strsplit (value, ",", -1);
 509         g_free (value);
 510
 511         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 512         model = gtk_tree_view_get_model (view);
 513
 514         gtk_tree_model_foreach (model,
 515                                 (GtkTreeModelForeachFunc) preferences_languages_load_foreach,
 516                                 vlanguages);
 517
 518         g_strfreev (vlanguages);
 519 }
 520
 521 static gboolean
 522 preferences_languages_load_foreach (GtkTreeModel  *model,
 523                                     GtkTreePath   *path,
 524                                     GtkTreeIter   *iter,
 525                                     gchar        **languages)
 526 {
 527         gchar    *code;
 528         gchar    *lang;
 529         gint      i;
 530         gboolean  found = FALSE;
 531
 532         if (!languages) {
 533                 return TRUE;
 534         }
 535
 536         gtk_tree_model_get (model, iter, COL_LANG_CODE, &code, -1);
 537         if (!code) {
 538                 return FALSE;
 539         }
 540
 541         for (i = 0, lang = languages[i]; lang; lang = languages[++i]) {
 542                 if (strcmp (lang, code) == 0) {
 543                         found = TRUE;
 544                 }
 545         }
 546
 547         gtk_list_store_set (GTK_LIST_STORE (model), iter, COL_LANG_ENABLED, found, -1);
 548         return FALSE;
 549 }
 550
 551 static void
 552 preferences_languages_cell_toggled_cb (GtkCellRendererToggle *cell,
 553                                        gchar                 *path_string,
 554                                        EmpathyPreferences     *preferences)
 555 {
 556         GtkTreeView  *view;
 557         GtkTreeModel *model;
 558         GtkListStore *store;
 559         GtkTreePath  *path;
 560         GtkTreeIter   iter;
 561         gboolean      enabled;
 562
 563         view = GTK_TREE_VIEW (preferences->treeview_spell_checker);
 564         model = gtk_tree_view_get_model (view);
 565         store = GTK_LIST_STORE (model);
 566
 567         path = gtk_tree_path_new_from_string (path_string);
 568
 569         gtk_tree_model_get_iter (model, &iter, path);
 570         gtk_tree_model_get (model, &iter, COL_LANG_ENABLED, &enabled, -1);
 571
 572         enabled ^= 1;
 573
 574         gtk_list_store_set (store, &iter, COL_LANG_ENABLED, enabled, -1);
 575         gtk_tree_path_free (path);
 576
 577         preferences_languages_save (preferences);
 578 }
 579
 580 static void
 581 preferences_themes_setup (EmpathyPreferences *preferences)
 582 {
 583         GtkComboBox   *combo;
 584         GtkListStore  *model;
 585         GtkTreeIter    iter;
 586         const gchar  **themes;
 587         gint           i;
 588
 589         combo = GTK_COMBO_BOX (preferences->combobox_chat_theme);
 590
 591         model = gtk_list_store_new (COL_COMBO_COUNT,
 592                                     G_TYPE_STRING,
 593                                     G_TYPE_STRING);
 594
 595         themes = empathy_theme_manager_get_themes ();
 596         for (i = 0; themes[i]; i += 2) {
 597                 gtk_list_store_append (model, &iter);
 598                 gtk_list_store_set (model, &iter,
 599                                     COL_COMBO_VISIBLE_NAME, _(themes[i + 1]),
 600                                     COL_COMBO_NAME, themes[i],
 601                                     -1);
 602         }
 603
 604         gtk_combo_box_set_model (combo, GTK_TREE_MODEL (model));
 605         g_object_unref (model);
 606 }
 607
 608 static void
 609 preferences_widget_sync_bool (const gchar *key, GtkWidget *widget)
 610 {
 611         gboolean value;
 612
 613         if (empathy_conf_get_bool (empathy_conf_get (), key, &value)) {
 614                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), value);
 615         }
 616 }
 617
 618 static void
 619 preferences_widget_sync_string (const gchar *key, GtkWidget *widget)
 620 {
 621         gchar *value;
 622
 623         if (empathy_conf_get_string (empathy_conf_get (), key, &value) && value) {
 624                 if (GTK_IS_ENTRY (widget)) {
 625                         gtk_entry_set_text (GTK_ENTRY (widget), value);
 626                 } else if (GTK_IS_RADIO_BUTTON (widget)) {
 627                         if (strcmp (key, EMPATHY_PREFS_CONTACTS_SORT_CRITERIUM) == 0) {
 628                                 GType        type;
 629                                 GEnumClass  *enum_class;
 630                                 GEnumValue  *enum_value;
 631                                 GSList      *list;
 632                                 GtkWidget   *toggle_widget;
 633
 634                                 /* Get index from new string */
 635                                 type = empathy_contact_list_store_sort_get_type ();
 636                                 enum_class = G_ENUM_CLASS (g_type_class_peek (type));
 637                                 enum_value = g_enum_get_value_by_nick (enum_class, value);
 638
 639                                 if (enum_value) {
 640                                         list = gtk_radio_button_get_group (GTK_RADIO_BUTTON (widget));
 641                                         toggle_widget = g_slist_nth_data (list, enum_value->value);
 642                                         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle_widget), TRUE);
 643                                 }
 644                         } else {
 645                                 g_warning ("Unhandled key:'%s' just had string change", key);
 646                         }
 647                 }
 648
 649                 g_free (value);
 650         }
 651 }
 652
 653 static void
 654 preferences_widget_sync_string_combo (const gchar *key, GtkWidget *widget)
 655 {
 656         gchar        *value;
 657         GtkTreeModel *model;
 658         GtkTreeIter   iter;
 659         gboolean      found;
 660
 661         if (!empathy_conf_get_string (empathy_conf_get (), key, &value)) {
 662                 return;
 663         }
 664
 665         model = gtk_combo_box_get_model (GTK_COMBO_BOX (widget));
 666
 667         found = FALSE;
 668         if (value && gtk_tree_model_get_iter_first (model, &iter)) {
 669                 gchar *name;
 670
 671                 do {
 672                         gtk_tree_model_get (model, &iter,
 673                                             COL_COMBO_NAME, &name,
 674                                             -1);
 675
 676                         if (strcmp (name, value) == 0) {
 677                                 found = TRUE;
 678                                 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (widget), &iter);
 679                                 break;
 680                         } else {
 681                                 found = FALSE;
 682                         }
 683
 684                         g_free (name);
 685                 } while (gtk_tree_model_iter_next (model, &iter));
 686         }
 687
 688         /* Fallback to the first one. */
 689         if (!found) {
 690                 if (gtk_tree_model_get_iter_first (model, &iter)) {
 691                         gtk_combo_box_set_active_iter (GTK_COMBO_BOX (widget), &iter);
 692                 }
 693         }
 694
 695         g_free (value);
 696 }
 697
 698 static void
 699 preferences_notify_string_cb (EmpathyConf  *conf,
 700                               const gchar *key,
 701                               gpointer     user_data)
 702 {
 703         preferences_widget_sync_string (key, user_data);
 704 }
 705
 706 static void
 707 preferences_notify_string_combo_cb (EmpathyConf  *conf,
 708                                     const gchar *key,
 709                                     gpointer     user_data)
 710 {
 711         preferences_widget_sync_string_combo (key, user_data);
 712 }
 713
 714 static void
 715 preferences_notify_bool_cb (EmpathyConf  *conf,
 716                             const gchar *key,
 717                             gpointer     user_data)
 718 {
 719         preferences_widget_sync_bool (key, user_data);
 720 }
 721
 722 static void
 723 preferences_notify_sensitivity_cb (EmpathyConf  *conf,
 724                                    const gchar *key,
 725                                    gpointer     user_data)
 726 {
 727         gboolean value;
 728
 729         if (empathy_conf_get_bool (conf, key, &value)) {
 730                 gtk_widget_set_sensitive (GTK_WIDGET (user_data), value);
 731         }
 732 }
 733
 734 #if 0
 735 static void
 736 preferences_widget_sync_int (const gchar *key, GtkWidget *widget)
 737 {
 738         gint value;
 739
 740         if (empathy_conf_get_int (empathy_conf_get (), key, &value)) {
 741                 if (GTK_IS_SPIN_BUTTON (widget)) {
 742                         gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), value);
 743                 }
 744         }
 745 }
 746
 747 static void
 748 preferences_notify_int_cb (EmpathyConf  *conf,
 749                            const gchar *key,
 750                            gpointer     user_data)
 751 {
 752         preferences_widget_sync_int (key, user_data);
 753 }
 754
 755 static void
 756 preferences_hookup_spin_button (EmpathyPreferences *preferences,
 757                                 const gchar       *key,
 758                                 GtkWidget         *widget)
 759 {
 760         guint id;
 761
 762         preferences_widget_sync_int (key, widget);
 763
 764         g_object_set_data_full (G_OBJECT (widget), "key",
 765                                 g_strdup (key), g_free);
 766
 767         g_signal_connect (widget,
 768                           "value_changed",
 769                           G_CALLBACK (preferences_spin_button_value_changed_cb),
 770                           NULL);
 771
 772         id = empathy_conf_notify_add (empathy_conf_get (),
 773                                       key,
 774                                       preferences_notify_int_cb,
 775                                       widget);
 776         if (id) {
 777                 preferences_add_id (preferences, id);
 778         }
 779 }
 780
 781 static void
 782 preferences_hookup_entry (EmpathyPreferences *preferences,
 783                           const gchar       *key,
 784                           GtkWidget         *widget)
 785 {
 786         guint id;
 787
 788         preferences_widget_sync_string (key, widget);
 789
 790         g_object_set_data_full (G_OBJECT (widget), "key",
 791                                 g_strdup (key), g_free);
 792
 793         g_signal_connect (widget,
 794                           "changed",
 795                           G_CALLBACK (preferences_entry_value_changed_cb),
 796                           NULL);
 797
 798         id = empathy_conf_notify_add (empathy_conf_get (),
 799                                       key,
 800                                       preferences_notify_string_cb,
 801                                       widget);
 802         if (id) {
 803                 preferences_add_id (preferences, id);
 804         }
 805 }
 806
 807 static void
 808 preferences_spin_button_value_changed_cb (GtkWidget *button,
 809                                           gpointer   user_data)
 810 {
 811         const gchar *key;
 812
 813         key = g_object_get_data (G_OBJECT (button), "key");
 814
 815         empathy_conf_set_int (empathy_conf_get (),
 816                               key,
 817                               gtk_spin_button_get_value (GTK_SPIN_BUTTON (button)));
 818 }
 819
 820 static void
 821 preferences_entry_value_changed_cb (GtkWidget *entry,
 822                                     gpointer   user_data)
 823 {
 824         const gchar *key;
 825
 826         key = g_object_get_data (G_OBJECT (entry), "key");
 827
 828         empathy_conf_set_string (empathy_conf_get (),
 829                                  key,
 830                                  gtk_entry_get_text (GTK_ENTRY (entry)));
 831 }
 832 #endif
 833
 834 static void
 835 preferences_hookup_toggle_button (EmpathyPreferences *preferences,
 836                                   const gchar       *key,
 837                                   GtkWidget         *widget)
 838 {
 839         guint id;
 840
 841         preferences_widget_sync_bool (key, widget);
 842
 843         g_object_set_data_full (G_OBJECT (widget), "key",
 844                                 g_strdup (key), g_free);
 845
 846         g_signal_connect (widget,
 847                           "toggled",
 848                           G_CALLBACK (preferences_toggle_button_toggled_cb),
 849                           NULL);
 850
 851         id = empathy_conf_notify_add (empathy_conf_get (),
 852                                      key,
 853                                      preferences_notify_bool_cb,
 854                                      widget);
 855         if (id) {
 856                 preferences_add_id (preferences, id);
 857         }
 858 }
 859
 860 static void
 861 preferences_hookup_radio_button (EmpathyPreferences *preferences,
 862                                  const gchar       *key,
 863                                  GtkWidget         *widget)
 864 {
 865         GSList *group, *l;
 866         guint   id;
 867
 868         preferences_widget_sync_string (key, widget);
 869
 870         group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (widget));
 871         for (l = group; l; l = l->next) {
 872                 g_signal_connect (l->data,
 873                                   "toggled",
 874                                   G_CALLBACK (preferences_radio_button_toggled_cb),
 875                                   NULL);
 876
 877                 g_object_set_data_full (G_OBJECT (l->data), "key",
 878                                         g_strdup (key), g_free);
 879         }
 880
 881         id = empathy_conf_notify_add (empathy_conf_get (),
 882                                      key,
 883                                      preferences_notify_string_cb,
 884                                      widget);
 885         if (id) {
 886                 preferences_add_id (preferences, id);
 887         }
 888 }
 889
 890 static void
 891 preferences_hookup_string_combo (EmpathyPreferences *preferences,
 892                                  const gchar       *key,
 893                                  GtkWidget         *widget)
 894 {
 895         guint id;
 896
 897         preferences_widget_sync_string_combo (key, widget);
 898
 899         g_object_set_data_full (G_OBJECT (widget), "key",
 900                                 g_strdup (key), g_free);
 901
 902         g_signal_connect (widget,
 903                           "changed",
 904                           G_CALLBACK (preferences_string_combo_changed_cb),
 905                           NULL);
 906
 907         id = empathy_conf_notify_add (empathy_conf_get (),
 908                                       key,
 909                                       preferences_notify_string_combo_cb,
 910                                       widget);
 911         if (id) {
 912                 preferences_add_id (preferences, id);
 913         }
 914 }
 915
 916 static void
 917 preferences_hookup_sensitivity (EmpathyPreferences *preferences,
 918                                 const gchar       *key,
 919                                 GtkWidget         *widget)
 920 {
 921         gboolean value;
 922         guint    id;
 923
 924         if (empathy_conf_get_bool (empathy_conf_get (), key, &value)) {
 925                 gtk_widget_set_sensitive (widget, value);
 926         }
 927
 928         id = empathy_conf_notify_add (empathy_conf_get (),
 929                                       key,
 930                                       preferences_notify_sensitivity_cb,
 931                                       widget);
 932         if (id) {
 933                 preferences_add_id (preferences, id);
 934         }
 935 }
 936
 937 static void
 938 preferences_toggle_button_toggled_cb (GtkWidget *button,
 939                                       gpointer   user_data)
 940 {
 941         const gchar *key;
 942
 943         key = g_object_get_data (G_OBJECT (button), "key");
 944
 945         empathy_conf_set_bool (empathy_conf_get (),
 946                                key,
 947                                gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)));
 948 }
 949
 950 static void
 951 preferences_radio_button_toggled_cb (GtkWidget *button,
 952                                      gpointer   user_data)
 953 {
 954         const gchar *key;
 955         const gchar *value = NULL;
 956
 957         if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) {
 958                 return;
 959         }
 960
 961         key = g_object_get_data (G_OBJECT (button), "key");
 962
 963         if (key && strcmp (key, EMPATHY_PREFS_CONTACTS_SORT_CRITERIUM) == 0) {
 964                 GSList      *group;
 965                 GType        type;
 966                 GEnumClass  *enum_class;
 967                 GEnumValue  *enum_value;
 968
 969                 group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button));
 970
 971                 /* Get string from index */
 972                 type = empathy_contact_list_store_sort_get_type ();
 973                 enum_class = G_ENUM_CLASS (g_type_class_peek (type));
 974                 enum_value = g_enum_get_value (enum_class, g_slist_index (group, button));
 975
 976                 if (!enum_value) {
 977                         g_warning ("No GEnumValue for EmpathyContactListSort with GtkRadioButton index:%d",
 978                                    g_slist_index (group, button));
 979                         return;
 980                 }
 981
 982                 value = enum_value->value_nick;
 983         }
 984
 985         empathy_conf_set_string (empathy_conf_get (), key, value);
 986 }
 987
 988 static void
 989 preferences_string_combo_changed_cb (GtkWidget *combo,
 990                                      gpointer   user_data)
 991 {
 992         const gchar  *key;
 993         GtkTreeModel *model;
 994         GtkTreeIter   iter;
 995         gchar        *name;
 996
 997         key = g_object_get_data (G_OBJECT (combo), "key");
 998
 999         if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (combo), &iter)) {
1000                 model = gtk_combo_box_get_model (GTK_COMBO_BOX (combo));
1001
1002                 gtk_tree_model_get (model, &iter,
1003                                     COL_COMBO_NAME, &name,
1004                                     -1);
1005                 empathy_conf_set_string (empathy_conf_get (), key, name);
1006                 g_free (name);
1007         }
1008 }
1009
1010 static void
1011 preferences_response_cb (GtkWidget         *widget,
1012                          gint               response,
1013                          EmpathyPreferences *preferences)
1014 {
1015         gtk_widget_destroy (widget);
1016 }
1017
1018 static void
1019 preferences_destroy_cb (GtkWidget         *widget,
1020                         EmpathyPreferences *preferences)
1021 {
1022         GList *l;
1023
1024         for (l = preferences->notify_ids; l; l = l->next) {
1025                 guint id;
1026
1027                 id = GPOINTER_TO_UINT (l->data);
1028                 empathy_conf_notify_remove (empathy_conf_get (), id);
1029         }
1030
1031         g_list_free (preferences->notify_ids);
1032         g_free (preferences);
1033 }
1034
1035 GtkWidget *
1036 empathy_preferences_show (GtkWindow *parent)
1037 {
1038         static EmpathyPreferences *preferences;
1039         GladeXML                 *glade;
1040         gchar                    *filename;
1041
1042         if (preferences) {
1043                 gtk_window_present (GTK_WINDOW (preferences->dialog));
1044                 return preferences->dialog;
1045         }
1046
1047         preferences = g_new0 (EmpathyPreferences, 1);
1048
1049         filename = empathy_file_lookup ("empathy-preferences.glade", "src");
1050         glade = empathy_glade_get_file (filename,
1051                 "preferences_dialog",
1052                 NULL,
1053                 "preferences_dialog", &preferences->dialog,
1054                 "notebook", &preferences->notebook,
1055                 "checkbutton_show_avatars", &preferences->checkbutton_show_avatars,
1056                 "checkbutton_compact_contact_list", &preferences->checkbutton_compact_contact_list,
1057                 "checkbutton_show_smileys", &preferences->checkbutton_show_smileys,
1058                 "combobox_chat_theme", &preferences->combobox_chat_theme,
1059                 "checkbutton_separate_chat_windows", &preferences->checkbutton_separate_chat_windows,
1060                 "checkbutton_autoconnect", &preferences->checkbutton_autoconnect,
1061                 "radiobutton_contact_list_sort_by_name", &preferences->radiobutton_contact_list_sort_by_name,
1062                 "radiobutton_contact_list_sort_by_state", &preferences->radiobutton_contact_list_sort_by_state,
1063                 "checkbutton_sounds_enabled", &preferences->checkbutton_sounds_enabled,
1064                 "checkbutton_sounds_disabled_away", &preferences->checkbutton_sounds_disabled_away,
1065                 "treeview_sounds", &preferences->treeview_sounds,
1066                 "treeview_spell_checker", &preferences->treeview_spell_checker,
1067                 NULL);
1068         g_free (filename);
1069
1070         empathy_glade_connect (glade,
1071                               preferences,
1072                               "preferences_dialog", "destroy", preferences_destroy_cb,
1073                               "preferences_dialog", "response", preferences_response_cb,
1074                               NULL);
1075
1076         g_object_unref (glade);
1077
1078         g_object_add_weak_pointer (G_OBJECT (preferences->dialog), (gpointer) &preferences);
1079
1080         preferences_themes_setup (preferences);
1081
1082         preferences_setup_widgets (preferences);
1083
1084         preferences_languages_setup (preferences);
1085         preferences_languages_add (preferences);
1086         preferences_languages_load (preferences);
1087
1088         preferences_sound_setup (preferences);
1089         preferences_sound_load (preferences);
1090
1091         if (empathy_spell_supported ()) {
1092                 GtkWidget *page;
1093
1094                 page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (preferences->notebook), 2);
1095                 gtk_widget_show (page);
1096         }
1097
1098         if (parent) {
1099                 gtk_window_set_transient_for (GTK_WINDOW (preferences->dialog),
1100                                               GTK_WINDOW (parent));
1101         }
1102
1103         gtk_widget_show (preferences->dialog);
1104
1105         return preferences->dialog;
1106 }
1107