src/empathy-preferences.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2003-2007 Imendio AB
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 2 of the
   8  * License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public
  16  * License along with this program; if not, write to the
  17  * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
  18  * Boston, MA  02110-1301  USA
  19  *
  20  * Authors: Mikael Hallendal <micke@imendio.com>
  21  *          Richard Hult <richard@imendio.com>
  22  *          Martyn Russell <martyn@imendio.com>
  23  *          Danielle Madeley <danielle.madeley@collabora.co.uk>
  24  */
  25
  26 #include "config.h"
  27 #include "empathy-preferences.h"
  28
  29 #include <glib/gi18n.h>
  30 #include <tp-account-widgets/tpaw-builder.h>
  31
  32 #include "empathy-client-factory.h"
  33 #include "empathy-gsettings.h"
  34 #include "empathy-spell.h"
  35 #include "empathy-theme-manager.h"
  36 #include "empathy-ui-utils.h"
  37 #include "empathy-utils.h"
  38
  39 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
  40 #include "empathy-debug.h"
  41
  42 G_DEFINE_TYPE (EmpathyPreferences, empathy_preferences, GTK_TYPE_DIALOG);
  43
  44 #define GET_PRIV(self) ((EmpathyPreferencesPriv *)((EmpathyPreferences *) self)->priv)
  45
  46 static const gchar * empathy_preferences_tabs[] =
  47 {
  48   "general",
  49   "notifications",
  50   "sounds",
  51   "calls",
  52   "location",
  53   "spell",
  54   "themes",
  55 };
  56
  57 struct _EmpathyPreferencesPriv {
  58         GtkWidget *notebook;
  59
  60         GtkWidget *label_general_behavior;
  61         GtkWidget *checkbutton_events_notif_area;
  62         GtkWidget *checkbutton_autoconnect;
  63
  64         GtkWidget *treeview_sounds;
  65         GtkWidget *treeview_spell_checker;
  66
  67         GtkWidget *vbox_chat_theme;
  68         GtkWidget *combobox_chat_theme;
  69         GtkWidget *combobox_chat_theme_variant;
  70         GtkWidget *hbox_chat_theme_variant;
  71         GtkWidget *sw_chat_theme_preview;
  72         EmpathyThemeAdium *chat_theme_preview;
  73         EmpathyThemeManager *theme_manager;
  74
  75         GSettings *gsettings;
  76         GSettings *gsettings_chat;
  77         GSettings *gsettings_call;
  78         GSettings *gsettings_loc;
  79         GSettings *gsettings_notify;
  80         GSettings *gsettings_sound;
  81         GSettings *gsettings_ui;
  82         GSettings *gsettings_logger;
  83 };
  84
  85 static void     preferences_setup_widgets                (EmpathyPreferences      *preferences,
  86                                                           GtkBuilder              *gui);
  87 static void     preferences_languages_setup              (EmpathyPreferences      *preferences);
  88 static void     preferences_languages_add                (EmpathyPreferences      *preferences);
  89 static void     preferences_languages_save               (EmpathyPreferences      *preferences);
  90 static gboolean preferences_languages_save_foreach       (GtkTreeModel           *model,
  91                                                           GtkTreePath            *path,
  92                                                           GtkTreeIter            *iter,
  93                                                           gchar                 **languages);
  94 static void     preferences_languages_load               (EmpathyPreferences      *preferences);
  95 static gboolean preferences_languages_load_foreach       (GtkTreeModel           *model,
  96                                                           GtkTreePath            *path,
  97                                                           GtkTreeIter            *iter,
  98                                                           GList                  *languages);
  99 static void     preferences_languages_cell_toggled_cb    (GtkCellRendererToggle  *cell,
 100                                                           gchar                  *path_string,
 101                                                           EmpathyPreferences      *preferences);
 102
 103 enum {
 104         COL_LANG_ENABLED,
 105         COL_LANG_CODE,
 106         COL_LANG_NAME,
 107         COL_LANG_COUNT
 108 };
 109
 110 enum {
 111         COL_THEME_VISIBLE_NAME,
 112         COL_THEME_ADIUM_NAME,
 113         COL_THEME_ADIUM_INFO,
 114         COL_THEME_COUNT
 115 };
 116
 117 enum {
 118         COL_VARIANT_NAME,
 119         COL_VARIANT_DEFAULT,
 120         COL_VARIANT_COUNT
 121 };
 122
 123 enum {
 124         COL_SOUND_ENABLED,
 125         COL_SOUND_NAME,
 126         COL_SOUND_KEY,
 127         COL_SOUND_COUNT
 128 };
 129
 130 typedef struct {
 131         const char *name;
 132         const char *key;
 133 } SoundEventEntry;
 134
 135 /* TODO: add phone related sounds also? */
 136 static SoundEventEntry sound_entries [] = {
 137         { N_("Message received"), EMPATHY_PREFS_SOUNDS_INCOMING_MESSAGE },
 138         { N_("Message sent"), EMPATHY_PREFS_SOUNDS_OUTGOING_MESSAGE },
 139         { N_("New conversation"), EMPATHY_PREFS_SOUNDS_NEW_CONVERSATION },
 140         { N_("Contact comes online"), EMPATHY_PREFS_SOUNDS_CONTACT_LOGIN },
 141         { N_("Contact goes offline"), EMPATHY_PREFS_SOUNDS_CONTACT_LOGOUT },
 142         { N_("Account connected"), EMPATHY_PREFS_SOUNDS_SERVICE_LOGIN },
 143         { N_("Account disconnected"), EMPATHY_PREFS_SOUNDS_SERVICE_LOGOUT }
 144 };
 145
 146 static void
 147 preferences_setup_widgets (EmpathyPreferences *preferences,
 148                            GtkBuilder *gui)
 149 {
 150         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 151 #define BIND_ACTIVE(schema, key, widget) \
 152         g_settings_bind (priv->gsettings_##schema, EMPATHY_PREFS_##key, \
 153                          gtk_builder_get_object (gui, widget), "active", \
 154                          G_SETTINGS_BIND_DEFAULT);
 155
 156         BIND_ACTIVE (notify, NOTIFICATIONS_ENABLED,
 157                      "checkbutton_notifications_enabled");
 158         BIND_ACTIVE (notify, NOTIFICATIONS_DISABLED_AWAY,
 159                      "checkbutton_notifications_disabled_away");
 160         BIND_ACTIVE (notify, NOTIFICATIONS_FOCUS,
 161                      "checkbutton_notifications_focus");
 162         BIND_ACTIVE (notify, NOTIFICATIONS_CONTACT_SIGNIN,
 163                      "checkbutton_notifications_contact_signin");
 164         BIND_ACTIVE (notify, NOTIFICATIONS_CONTACT_SIGNOUT,
 165                      "checkbutton_notifications_contact_signout");
 166
 167         BIND_ACTIVE (sound, SOUNDS_ENABLED,
 168                      "checkbutton_sounds_enabled");
 169         BIND_ACTIVE (sound, SOUNDS_DISABLED_AWAY,
 170                      "checkbutton_sounds_disabled_away");
 171
 172         BIND_ACTIVE (ui, UI_SHOW_OFFLINE,
 173                      "checkbutton_show_offline");
 174         BIND_ACTIVE (ui, UI_SHOW_GROUPS,
 175                      "checkbutton_show_groups");
 176         BIND_ACTIVE (ui, UI_SEPARATE_CHAT_WINDOWS,
 177                      "radiobutton_chats_new_windows");
 178         BIND_ACTIVE (ui, UI_EVENTS_NOTIFY_AREA,
 179                      "checkbutton_events_notif_area");
 180         BIND_ACTIVE (ui, UI_SHOW_BALANCES,
 181                      "checkbutton_show_balances");
 182
 183         BIND_ACTIVE (chat, CHAT_SHOW_SMILEYS,
 184                      "checkbutton_show_smileys");
 185         BIND_ACTIVE (chat, CHAT_SHOW_CONTACTS_IN_ROOMS,
 186                      "checkbutton_show_contacts_in_rooms");
 187
 188         BIND_ACTIVE (call, CALL_ECHO_CANCELLATION,
 189                      "call_echo_cancellation");
 190
 191         BIND_ACTIVE (loc, LOCATION_PUBLISH,
 192                      "checkbutton_location_publish");
 193         BIND_ACTIVE (loc, LOCATION_REDUCE_ACCURACY,
 194                      "checkbutton_location_reduce_accuracy");
 195
 196         BIND_ACTIVE (logger, LOGGER_ENABLED,
 197                      "checkbutton_logging");
 198
 199 #undef BIND_ACTIVE
 200
 201 #define BIND_SENSITIVE(schema, key, widget) \
 202         g_settings_bind (priv->gsettings_##schema, EMPATHY_PREFS_##key, \
 203                          gtk_builder_get_object (gui, widget), "sensitive", \
 204                         G_SETTINGS_BIND_GET);
 205         /* N.B. BIND_SENSITIVE() is in addition to the sensitivity setting of
 206          *      BIND_ACTIVE() */
 207         BIND_SENSITIVE (notify, NOTIFICATIONS_ENABLED,
 208                         "checkbutton_notifications_disabled_away");
 209         BIND_SENSITIVE (notify, NOTIFICATIONS_ENABLED,
 210                         "checkbutton_notifications_focus");
 211         BIND_SENSITIVE (notify, NOTIFICATIONS_ENABLED,
 212                         "checkbutton_notifications_contact_signin");
 213         BIND_SENSITIVE (notify, NOTIFICATIONS_ENABLED,
 214                         "checkbutton_notifications_contact_signout");
 215
 216         BIND_SENSITIVE (sound, SOUNDS_ENABLED,
 217                         "checkbutton_sounds_disabled_away");
 218         BIND_SENSITIVE (sound, SOUNDS_ENABLED,
 219                         "treeview_sounds");
 220
 221         BIND_SENSITIVE (loc, LOCATION_PUBLISH,
 222                         "checkbutton_location_resource_network");
 223         BIND_SENSITIVE (loc, LOCATION_PUBLISH,
 224                         "checkbutton_location_resource_cell");
 225         BIND_SENSITIVE (loc, LOCATION_PUBLISH,
 226                         "checkbutton_location_resource_gps");
 227         BIND_SENSITIVE (loc, LOCATION_PUBLISH,
 228                         "checkbutton_location_reduce_accuracy");
 229
 230 #undef BIND_SENSITIVE
 231
 232         g_settings_bind (priv->gsettings,
 233                          EMPATHY_PREFS_AUTOCONNECT,
 234                          gtk_builder_get_object (gui,
 235                                                  "checkbutton_autoconnect"),
 236                          "active",
 237                          G_SETTINGS_BIND_DEFAULT);
 238 }
 239
 240 static void
 241 preferences_sound_cell_toggled_cb (GtkCellRendererToggle *toggle,
 242                                    char *path_string,
 243                                    EmpathyPreferences *preferences)
 244 {
 245         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 246         GtkTreePath *path;
 247         gboolean instore;
 248         GtkTreeIter iter;
 249         GtkTreeView *view;
 250         GtkTreeModel *model;
 251         char *key;
 252
 253         view = GTK_TREE_VIEW (priv->treeview_sounds);
 254         model = gtk_tree_view_get_model (view);
 255
 256         path = gtk_tree_path_new_from_string (path_string);
 257
 258         gtk_tree_model_get_iter (model, &iter, path);
 259         gtk_tree_model_get (model, &iter, COL_SOUND_KEY, &key,
 260                             COL_SOUND_ENABLED, &instore, -1);
 261
 262         instore ^= 1;
 263
 264         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 265                             COL_SOUND_ENABLED, instore, -1);
 266
 267         g_settings_set_boolean (priv->gsettings_sound, key, instore);
 268
 269         g_free (key);
 270         gtk_tree_path_free (path);
 271 }
 272
 273 static void
 274 preferences_sound_load (EmpathyPreferences *preferences)
 275 {
 276         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 277         guint i;
 278         GtkTreeView *view;
 279         GtkListStore *store;
 280         GtkTreeIter iter;
 281         gboolean set;
 282
 283         view = GTK_TREE_VIEW (priv->treeview_sounds);
 284         store = GTK_LIST_STORE (gtk_tree_view_get_model (view));
 285
 286         for (i = 0; i < G_N_ELEMENTS (sound_entries); i++) {
 287                 set = g_settings_get_boolean (priv->gsettings_sound,
 288                                               sound_entries[i].key);
 289
 290                 gtk_list_store_insert_with_values (store, &iter, i,
 291                                                    COL_SOUND_NAME, gettext (sound_entries[i].name),
 292                                                    COL_SOUND_KEY, sound_entries[i].key,
 293                                                    COL_SOUND_ENABLED, set, -1);
 294         }
 295 }
 296
 297 static void
 298 preferences_sound_setup (EmpathyPreferences *preferences)
 299 {
 300         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 301         GtkTreeView *view;
 302         GtkListStore *store;
 303         GtkCellRenderer *renderer;
 304         GtkTreeViewColumn *column;
 305
 306         view = GTK_TREE_VIEW (priv->treeview_sounds);
 307
 308         store = gtk_list_store_new (COL_SOUND_COUNT,
 309                                     G_TYPE_BOOLEAN, /* enabled */
 310                                     G_TYPE_STRING,  /* name */
 311                                     G_TYPE_STRING); /* key */
 312
 313         gtk_tree_view_set_model (view, GTK_TREE_MODEL (store));
 314
 315         renderer = gtk_cell_renderer_toggle_new ();
 316         g_signal_connect (renderer, "toggled",
 317                           G_CALLBACK (preferences_sound_cell_toggled_cb),
 318                           preferences);
 319
 320         column = gtk_tree_view_column_new ();
 321         gtk_tree_view_column_pack_start (column, renderer, FALSE);
 322         gtk_tree_view_column_add_attribute (column, renderer,
 323                                             "active", COL_SOUND_ENABLED);
 324
 325         renderer = gtk_cell_renderer_text_new ();
 326         gtk_tree_view_column_pack_start (column, renderer, FALSE);
 327         gtk_tree_view_column_add_attribute (column, renderer,
 328                                             "text", COL_SOUND_NAME);
 329
 330         gtk_tree_view_append_column (view, column);
 331
 332         gtk_tree_view_column_set_resizable (column, FALSE);
 333         gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
 334
 335         g_object_unref (store);
 336 }
 337
 338 static void
 339 preferences_languages_setup (EmpathyPreferences *preferences)
 340 {
 341         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 342         GtkTreeView       *view;
 343         GtkListStore      *store;
 344         GtkTreeSelection  *selection;
 345         GtkTreeViewColumn *column;
 346         GtkCellRenderer   *renderer;
 347         guint              col_offset;
 348
 349         view = GTK_TREE_VIEW (priv->treeview_spell_checker);
 350
 351         store = gtk_list_store_new (COL_LANG_COUNT,
 352                                     G_TYPE_BOOLEAN,  /* enabled */
 353                                     G_TYPE_STRING,   /* code */
 354                                     G_TYPE_STRING);  /* name */
 355
 356         gtk_tree_view_set_model (view, GTK_TREE_MODEL (store));
 357
 358         selection = gtk_tree_view_get_selection (view);
 359         gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
 360
 361         renderer = gtk_cell_renderer_toggle_new ();
 362         g_signal_connect (renderer, "toggled",
 363                           G_CALLBACK (preferences_languages_cell_toggled_cb),
 364                           preferences);
 365
 366         column = gtk_tree_view_column_new_with_attributes (NULL, renderer,
 367                                                            "active", COL_LANG_ENABLED,
 368                                                            NULL);
 369
 370         gtk_tree_view_append_column (view, column);
 371
 372         renderer = gtk_cell_renderer_text_new ();
 373         col_offset = gtk_tree_view_insert_column_with_attributes (view,
 374                                                                   -1, _("Language"),
 375                                                                   renderer,
 376                                                                   "text", COL_LANG_NAME,
 377                                                                   NULL);
 378
 379         g_object_set_data (G_OBJECT (renderer),
 380                            "column", GINT_TO_POINTER (COL_LANG_NAME));
 381
 382         column = gtk_tree_view_get_column (view, col_offset - 1);
 383         gtk_tree_view_column_set_sort_column_id (column, COL_LANG_NAME);
 384         gtk_tree_view_column_set_resizable (column, FALSE);
 385         gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
 386
 387         g_object_unref (store);
 388 }
 389
 390 static void
 391 preferences_languages_add (EmpathyPreferences *preferences)
 392 {
 393         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 394         GtkTreeView  *view;
 395         GtkListStore *store;
 396         GList        *codes, *l;
 397
 398         view = GTK_TREE_VIEW (priv->treeview_spell_checker);
 399         store = GTK_LIST_STORE (gtk_tree_view_get_model (view));
 400
 401         codes = empathy_spell_get_language_codes ();
 402
 403         if (!codes) {
 404                 gtk_widget_set_sensitive (priv->treeview_spell_checker, FALSE);
 405         }
 406
 407         for (l = codes; l; l = l->next) {
 408                 const gchar *code;
 409                 const gchar *name;
 410
 411                 code = l->data;
 412                 name = empathy_spell_get_language_name (code);
 413                 if (!name) {
 414                         continue;
 415                 }
 416
 417                 gtk_list_store_insert_with_values (store, NULL, -1,
 418                                     COL_LANG_CODE, code,
 419                                     COL_LANG_NAME, name,
 420                                     -1);
 421         }
 422
 423         empathy_spell_free_language_codes (codes);
 424 }
 425
 426 static void
 427 preferences_languages_save (EmpathyPreferences *preferences)
 428 {
 429         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 430         GtkTreeView       *view;
 431         GtkTreeModel      *model;
 432
 433         gchar             *languages = NULL;
 434
 435         view = GTK_TREE_VIEW (priv->treeview_spell_checker);
 436         model = gtk_tree_view_get_model (view);
 437
 438         gtk_tree_model_foreach (model,
 439                                 (GtkTreeModelForeachFunc) preferences_languages_save_foreach,
 440                                 &languages);
 441
 442         /* if user selects no languages, we don't want spell check */
 443         g_settings_set_boolean (priv->gsettings_chat,
 444                                 EMPATHY_PREFS_CHAT_SPELL_CHECKER_ENABLED,
 445                                 languages != NULL);
 446
 447         g_settings_set_string (priv->gsettings_chat,
 448                                EMPATHY_PREFS_CHAT_SPELL_CHECKER_LANGUAGES,
 449                                languages != NULL ? languages : "");
 450
 451         g_free (languages);
 452 }
 453
 454 static gboolean
 455 preferences_languages_save_foreach (GtkTreeModel  *model,
 456                                     GtkTreePath   *path,
 457                                     GtkTreeIter   *iter,
 458                                     gchar        **languages)
 459 {
 460         gboolean  enabled;
 461         gchar    *code;
 462
 463         if (!languages) {
 464                 return TRUE;
 465         }
 466
 467         gtk_tree_model_get (model, iter, COL_LANG_ENABLED, &enabled, -1);
 468         if (!enabled) {
 469                 return FALSE;
 470         }
 471
 472         gtk_tree_model_get (model, iter, COL_LANG_CODE, &code, -1);
 473         if (!code) {
 474                 return FALSE;
 475         }
 476
 477         if (!(*languages)) {
 478                 *languages = g_strdup (code);
 479         } else {
 480                 gchar *str = *languages;
 481                 *languages = g_strdup_printf ("%s,%s", str, code);
 482                 g_free (str);
 483         }
 484
 485         g_free (code);
 486
 487         return FALSE;
 488 }
 489
 490 static void
 491 preferences_languages_load (EmpathyPreferences *preferences)
 492 {
 493         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 494         GtkTreeView   *view;
 495         GtkTreeModel  *model;
 496         GList         *enabled_codes;
 497
 498         enabled_codes = empathy_spell_get_enabled_language_codes ();
 499
 500         g_settings_set_boolean (priv->gsettings_chat,
 501                                 EMPATHY_PREFS_CHAT_SPELL_CHECKER_ENABLED,
 502                                 enabled_codes != NULL);
 503
 504         if (enabled_codes == NULL)
 505                 return;
 506
 507         view = GTK_TREE_VIEW (priv->treeview_spell_checker);
 508         model = gtk_tree_view_get_model (view);
 509
 510         gtk_tree_model_foreach (model,
 511                                 (GtkTreeModelForeachFunc) preferences_languages_load_foreach,
 512                                 enabled_codes);
 513
 514         g_list_free (enabled_codes);
 515 }
 516
 517 static gboolean
 518 preferences_languages_load_foreach (GtkTreeModel  *model,
 519                                     GtkTreePath   *path,
 520                                     GtkTreeIter   *iter,
 521                                     GList         *languages)
 522 {
 523         gchar    *code;
 524         gboolean  found = FALSE;
 525
 526         if (!languages) {
 527                 return TRUE;
 528         }
 529
 530         gtk_tree_model_get (model, iter, COL_LANG_CODE, &code, -1);
 531         if (!code) {
 532                 return FALSE;
 533         }
 534
 535         if (g_list_find_custom (languages, code, (GCompareFunc) strcmp)) {
 536                 found = TRUE;
 537         }
 538
 539         g_free (code);
 540         gtk_list_store_set (GTK_LIST_STORE (model), iter, COL_LANG_ENABLED, found, -1);
 541         return FALSE;
 542 }
 543
 544 static void
 545 preferences_languages_cell_toggled_cb (GtkCellRendererToggle *cell,
 546                                        gchar                 *path_string,
 547                                        EmpathyPreferences     *preferences)
 548 {
 549         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 550         GtkTreeView  *view;
 551         GtkTreeModel *model;
 552         GtkListStore *store;
 553         GtkTreePath  *path;
 554         GtkTreeIter   iter;
 555         gboolean      enabled;
 556
 557         view = GTK_TREE_VIEW (priv->treeview_spell_checker);
 558         model = gtk_tree_view_get_model (view);
 559         store = GTK_LIST_STORE (model);
 560
 561         path = gtk_tree_path_new_from_string (path_string);
 562
 563         gtk_tree_model_get_iter (model, &iter, path);
 564         gtk_tree_model_get (model, &iter, COL_LANG_ENABLED, &enabled, -1);
 565
 566         enabled ^= 1;
 567
 568         gtk_list_store_set (store, &iter, COL_LANG_ENABLED, enabled, -1);
 569         gtk_tree_path_free (path);
 570
 571         preferences_languages_save (preferences);
 572 }
 573
 574 static void
 575 preferences_preview_theme_append_message (EmpathyThemeAdium *view,
 576                                           EmpathyContact *sender,
 577                                           EmpathyContact *receiver,
 578                                           const gchar *text,
 579                                           gboolean should_highlight)
 580 {
 581         EmpathyMessage *message;
 582
 583         message = g_object_new (EMPATHY_TYPE_MESSAGE,
 584                 "sender", sender,
 585                 "receiver", receiver,
 586                 "body", text,
 587                 NULL);
 588
 589         empathy_theme_adium_append_message (view, message, should_highlight);
 590         g_object_unref (message);
 591 }
 592
 593 static void
 594 preferences_preview_theme_changed_cb (EmpathyThemeManager *manager,
 595                                       EmpathyPreferences  *preferences)
 596 {
 597         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 598         EmpathyClientFactory *factory;
 599         TpAccount *account;
 600         EmpathyContact *juliet;
 601         EmpathyContact *romeo;
 602
 603         DEBUG ("Theme changed, update preview widget");
 604
 605         if (priv->chat_theme_preview != NULL) {
 606                 gtk_widget_destroy (GTK_WIDGET (priv->chat_theme_preview));
 607         }
 608         priv->chat_theme_preview = empathy_theme_manager_create_view (manager);
 609         gtk_container_add (GTK_CONTAINER (priv->sw_chat_theme_preview),
 610                            GTK_WIDGET (priv->chat_theme_preview));
 611         gtk_widget_show (GTK_WIDGET (priv->chat_theme_preview));
 612
 613         /* FIXME: It is ugly to add a fake conversation like that.
 614          * Would be cool if we could request a TplLogManager for a fake
 615          * conversation */
 616         factory = empathy_client_factory_dup ();
 617
 618         account = tp_simple_client_factory_ensure_account (
 619                 TP_SIMPLE_CLIENT_FACTORY (factory),
 620                 TP_ACCOUNT_OBJECT_PATH_BASE "cm/jabber/account", NULL, NULL);
 621         juliet = g_object_new (EMPATHY_TYPE_CONTACT,
 622                 "account", account,
 623                 "id", "juliet",
 624                 /* translators: Contact name for the chat theme preview */
 625                 "alias", _("Juliet"),
 626                 "is-user", FALSE,
 627                 NULL);
 628         romeo = g_object_new (EMPATHY_TYPE_CONTACT,
 629                 "account", account,
 630                 "id", "romeo",
 631                 /* translators: Contact name for the chat theme preview */
 632                 "alias", _("Romeo"),
 633                 "is-user", TRUE,
 634                 NULL);
 635
 636         preferences_preview_theme_append_message (priv->chat_theme_preview,
 637                 /* translators: Quote from Romeo & Julier, for chat theme preview */
 638                 juliet, romeo, _("O Romeo, Romeo, wherefore art thou Romeo?"),
 639                 TRUE /* this message mentions Romeo */);
 640         preferences_preview_theme_append_message (priv->chat_theme_preview,
 641                 /* translators: Quote from Romeo & Julier, for chat theme preview */
 642                 juliet, romeo, _("Deny thy father and refuse thy name;"), FALSE);
 643         preferences_preview_theme_append_message (priv->chat_theme_preview,
 644                 /* translators: Quote from Romeo & Julier, for chat theme preview */
 645                 juliet, romeo, _("Or if thou wilt not, be but sworn my love"), FALSE);
 646         preferences_preview_theme_append_message (priv->chat_theme_preview,
 647                 /* translators: Quote from Romeo & Julier, for chat theme preview */
 648                 juliet, romeo, _("And I'll no longer be a Capulet."), FALSE);
 649         preferences_preview_theme_append_message (priv->chat_theme_preview,
 650                 /* translators: Quote from Romeo & Julier, for chat theme preview */
 651                 romeo, juliet, _("Shall I hear more, or shall I speak at this?"), FALSE);
 652
 653         /* translators: Quote from Romeo & Julier, for chat theme preview */
 654         empathy_theme_adium_append_event (priv->chat_theme_preview, _("Juliet has disconnected"));
 655
 656         g_object_unref (juliet);
 657         g_object_unref (romeo);
 658         g_object_unref (account);
 659         g_object_unref (factory);
 660 }
 661
 662 static void
 663 preferences_theme_variant_changed_cb (GtkComboBox        *combo,
 664                                       EmpathyPreferences *preferences)
 665 {
 666         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 667         GtkTreeIter   iter;
 668
 669         if (gtk_combo_box_get_active_iter (combo, &iter)) {
 670                 GtkTreeModel *model;
 671                 gchar        *name;
 672
 673                 model = gtk_combo_box_get_model (combo);
 674                 gtk_tree_model_get (model, &iter,
 675                                     COL_VARIANT_NAME, &name,
 676                                     -1);
 677
 678                 g_settings_set_string (priv->gsettings_chat,
 679                                        EMPATHY_PREFS_CHAT_THEME_VARIANT,
 680                                        name);
 681
 682                 g_free (name);
 683         }
 684 }
 685
 686 static void
 687 preferences_theme_variant_notify_cb (GSettings   *gsettings,
 688                                      const gchar *key,
 689                                      gpointer     user_data)
 690 {
 691         EmpathyPreferences *preferences = user_data;
 692         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 693         GtkComboBox        *combo;
 694         gchar              *conf_name;
 695         GtkTreeModel       *model;
 696         GtkTreeIter         iter;
 697         GtkTreeIter         default_iter;
 698         gboolean            found_default = FALSE;
 699         gboolean            found = FALSE;
 700         gboolean            ok;
 701
 702         conf_name = g_settings_get_string (gsettings, EMPATHY_PREFS_CHAT_THEME_VARIANT);
 703         combo = GTK_COMBO_BOX (priv->combobox_chat_theme_variant);
 704         model = gtk_combo_box_get_model (combo);
 705
 706         for (ok = gtk_tree_model_get_iter_first (model, &iter);
 707              ok && !found;
 708              ok = gtk_tree_model_iter_next (model, &iter)) {
 709                 gchar *name;
 710                 gboolean is_default;
 711
 712                 gtk_tree_model_get (model, &iter,
 713                                     COL_VARIANT_NAME, &name,
 714                                     COL_VARIANT_DEFAULT, &is_default,
 715                                     -1);
 716
 717                 if (!tp_strdiff (name, conf_name)) {
 718                         found = TRUE;
 719                         gtk_combo_box_set_active_iter (combo, &iter);
 720                 }
 721                 if (is_default) {
 722                         found_default = TRUE;
 723                         default_iter = iter;
 724                 }
 725
 726                 g_free (name);
 727         }
 728
 729         /* Fallback to the first one. */
 730         if (!found) {
 731                 if (found_default) {
 732                         gtk_combo_box_set_active_iter (combo, &default_iter);
 733                 } else if (gtk_tree_model_get_iter_first (model, &iter)) {
 734                         gtk_combo_box_set_active_iter (combo, &iter);
 735                 }
 736         }
 737
 738         g_free (conf_name);
 739 }
 740
 741 /* return TRUE if we added at least one variant */
 742 static gboolean
 743 preferences_theme_variants_fill (EmpathyPreferences *preferences,
 744                                  GHashTable         *info)
 745 {
 746         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 747         GtkTreeModel *model;
 748         GtkListStore *store;
 749         GPtrArray    *variants;
 750         const gchar  *default_variant;
 751         guint         i;
 752         gboolean      result = FALSE;
 753
 754         model = gtk_combo_box_get_model (GTK_COMBO_BOX (priv->combobox_chat_theme_variant));
 755         store = GTK_LIST_STORE (model);
 756         gtk_list_store_clear (store);
 757
 758         variants = empathy_adium_info_get_available_variants (info);
 759         default_variant = empathy_adium_info_get_default_variant (info);
 760         for (i = 0; i < variants->len; i++) {
 761                 gchar *name = g_ptr_array_index (variants, i);
 762
 763                 gtk_list_store_insert_with_values (store, NULL, -1,
 764                         COL_VARIANT_NAME, name,
 765                         COL_VARIANT_DEFAULT, !tp_strdiff (name, default_variant),
 766                         -1);
 767
 768                 result = TRUE;
 769         }
 770
 771         /* Select the variant from the GSetting key */
 772         preferences_theme_variant_notify_cb (priv->gsettings_chat,
 773                                              EMPATHY_PREFS_CHAT_THEME_VARIANT,
 774                                              preferences);
 775
 776         return result;
 777 }
 778
 779 static void
 780 preferences_theme_variants_setup (EmpathyPreferences *preferences)
 781 {
 782         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 783         GtkComboBox   *combo;
 784         GtkCellLayout *cell_layout;
 785         GtkCellRenderer *renderer;
 786         GtkListStore  *store;
 787
 788         combo = GTK_COMBO_BOX (priv->combobox_chat_theme_variant);
 789         cell_layout = GTK_CELL_LAYOUT (combo);
 790
 791         /* Create the model */
 792         store = gtk_list_store_new (COL_VARIANT_COUNT,
 793                                     G_TYPE_STRING,      /* name */
 794                                     G_TYPE_BOOLEAN);    /* is default */
 795         gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
 796                 COL_VARIANT_NAME, GTK_SORT_ASCENDING);
 797
 798         /* Add cell renderer */
 799         renderer = gtk_cell_renderer_text_new ();
 800         gtk_cell_layout_pack_start (cell_layout, renderer, TRUE);
 801         gtk_cell_layout_set_attributes (cell_layout, renderer,
 802                 "text", COL_VARIANT_NAME, NULL);
 803
 804         gtk_combo_box_set_model (combo, GTK_TREE_MODEL (store));
 805         g_object_unref (store);
 806
 807         g_signal_connect (combo, "changed",
 808                           G_CALLBACK (preferences_theme_variant_changed_cb),
 809                           preferences);
 810
 811         /* Track changes of the GSetting key */
 812         g_signal_connect (priv->gsettings_chat,
 813                           "changed::" EMPATHY_PREFS_CHAT_THEME_VARIANT,
 814                           G_CALLBACK (preferences_theme_variant_notify_cb),
 815                           preferences);
 816 }
 817
 818 static void
 819 preferences_theme_changed_cb (GtkComboBox        *combo,
 820                               EmpathyPreferences *preferences)
 821 {
 822         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 823         GtkTreeIter   iter;
 824
 825         if (gtk_combo_box_get_active_iter (combo, &iter)) {
 826                 GtkTreeModel *model;
 827                 gchar        *name;
 828                 GHashTable   *info;
 829                 gboolean variant;
 830
 831                 model = gtk_combo_box_get_model (combo);
 832                 gtk_tree_model_get (model, &iter,
 833                                     COL_THEME_ADIUM_NAME, &name,
 834                                     COL_THEME_ADIUM_INFO, &info,
 835                                     -1);
 836
 837                 g_settings_set_string (priv->gsettings_chat,
 838                                        EMPATHY_PREFS_CHAT_THEME,
 839                                        name);
 840
 841                 variant = preferences_theme_variants_fill (preferences, info);
 842                 gtk_widget_set_visible (priv->hbox_chat_theme_variant, variant);
 843
 844                 g_free (name);
 845                 tp_clear_pointer (&info, g_hash_table_unref);
 846         }
 847 }
 848
 849 static void
 850 preferences_theme_notify_cb (GSettings   *gsettings,
 851                              const gchar *key,
 852                              gpointer     user_data)
 853 {
 854         EmpathyPreferences *preferences = user_data;
 855         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 856         GtkComboBox        *combo;
 857         gchar              *theme;
 858         GtkTreeModel       *model;
 859         GtkTreeIter         iter;
 860         gboolean            found = FALSE;
 861         gboolean            ok;
 862
 863         theme = g_settings_get_string (gsettings, key);
 864
 865         combo = GTK_COMBO_BOX (priv->combobox_chat_theme);
 866         model = gtk_combo_box_get_model (combo);
 867         for (ok = gtk_tree_model_get_iter_first (model, &iter);
 868              ok && !found;
 869              ok = gtk_tree_model_iter_next (model, &iter)) {
 870                 gchar *name;
 871
 872                 gtk_tree_model_get (model, &iter,
 873                                     COL_THEME_ADIUM_NAME, &name,
 874                                     -1);
 875
 876                 if (!tp_strdiff (name, theme)) {
 877                         found = TRUE;
 878                         gtk_combo_box_set_active_iter (combo, &iter);
 879                 }
 880
 881                 g_free (name);
 882         }
 883
 884         /* Fallback to the first one. */
 885         if (!found) {
 886                 if (gtk_tree_model_get_iter_first (model, &iter)) {
 887                         gtk_combo_box_set_active_iter (combo, &iter);
 888                 }
 889         }
 890
 891         g_free (theme);
 892 }
 893
 894 static void
 895 preferences_themes_setup (EmpathyPreferences *preferences)
 896 {
 897         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 898         GtkComboBox   *combo;
 899         GtkCellLayout *cell_layout;
 900         GtkCellRenderer *renderer;
 901         GtkListStore  *store;
 902         GList         *adium_themes;
 903
 904         preferences_theme_variants_setup (preferences);
 905
 906         combo = GTK_COMBO_BOX (priv->combobox_chat_theme);
 907         cell_layout = GTK_CELL_LAYOUT (combo);
 908
 909         /* Create the model */
 910         store = gtk_list_store_new (COL_THEME_COUNT,
 911                                     G_TYPE_STRING,      /* Display name */
 912                                     G_TYPE_STRING,      /* Adium theme path */
 913                                     G_TYPE_HASH_TABLE); /* Adium theme info */
 914         gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
 915                 COL_THEME_VISIBLE_NAME, GTK_SORT_ASCENDING);
 916
 917         /* Fill the model */
 918         adium_themes = empathy_theme_manager_get_adium_themes ();
 919         while (adium_themes != NULL) {
 920                 GHashTable *info;
 921                 const gchar *visible_name;
 922                 gchar *name;
 923
 924                 info = adium_themes->data;
 925                 visible_name = tp_asv_get_string (info, "CFBundleName");
 926                 name = empathy_theme_manager_dup_theme_name_from_path (
 927                         tp_asv_get_string (info, "path"));
 928
 929                 if (visible_name != NULL && name != NULL) {
 930                         gtk_list_store_insert_with_values (store, NULL, -1,
 931                                 COL_THEME_VISIBLE_NAME, visible_name,
 932                                 COL_THEME_ADIUM_NAME, name,
 933                                 COL_THEME_ADIUM_INFO, info,
 934                                 -1);
 935                 }
 936                 g_hash_table_unref (info);
 937                 g_free (name);
 938                 adium_themes = g_list_delete_link (adium_themes, adium_themes);
 939         }
 940
 941         /* Add cell renderer */
 942         renderer = gtk_cell_renderer_text_new ();
 943         gtk_cell_layout_pack_start (cell_layout, renderer, TRUE);
 944         gtk_cell_layout_set_attributes (cell_layout, renderer,
 945                 "text", COL_THEME_VISIBLE_NAME, NULL);
 946
 947         gtk_combo_box_set_model (combo, GTK_TREE_MODEL (store));
 948         g_object_unref (store);
 949
 950         g_signal_connect (combo, "changed",
 951                           G_CALLBACK (preferences_theme_changed_cb),
 952                           preferences);
 953
 954         /* Select the theme from the GSetting key and track changes */
 955         preferences_theme_notify_cb (priv->gsettings_chat,
 956                                      EMPATHY_PREFS_CHAT_THEME,
 957                                      preferences);
 958
 959         g_signal_connect (priv->gsettings_chat,
 960                           "changed::" EMPATHY_PREFS_CHAT_THEME,
 961                           G_CALLBACK (preferences_theme_notify_cb),
 962                           preferences);
 963 }
 964
 965 static void
 966 empathy_preferences_response (GtkDialog *widget,
 967                               gint response)
 968 {
 969         gtk_widget_destroy (GTK_WIDGET (widget));
 970 }
 971
 972 static void
 973 empathy_preferences_finalize (GObject *self)
 974 {
 975         EmpathyPreferencesPriv *priv = GET_PRIV (self);
 976
 977         g_object_unref (priv->theme_manager);
 978
 979         g_object_unref (priv->gsettings);
 980         g_object_unref (priv->gsettings_chat);
 981         g_object_unref (priv->gsettings_call);
 982         g_object_unref (priv->gsettings_loc);
 983         g_object_unref (priv->gsettings_notify);
 984         g_object_unref (priv->gsettings_sound);
 985         g_object_unref (priv->gsettings_ui);
 986         g_object_unref (priv->gsettings_logger);
 987
 988         G_OBJECT_CLASS (empathy_preferences_parent_class)->finalize (self);
 989 }
 990
 991 static void
 992 empathy_preferences_class_init (EmpathyPreferencesClass *klass)
 993 {
 994         GtkDialogClass *dialog_class = GTK_DIALOG_CLASS (klass);
 995         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 996
 997         dialog_class->response = empathy_preferences_response;
 998
 999         object_class->finalize = empathy_preferences_finalize;
1000
1001         g_type_class_add_private (object_class,
1002                                   sizeof (EmpathyPreferencesPriv));
1003 }
1004
1005 static void
1006 empathy_preferences_init (EmpathyPreferences *preferences)
1007 {
1008         EmpathyPreferencesPriv    *priv;
1009         GtkBuilder                *gui;
1010         gchar                     *filename;
1011         GtkWidget                 *page;
1012
1013         priv = preferences->priv = G_TYPE_INSTANCE_GET_PRIVATE (preferences,
1014                         EMPATHY_TYPE_PREFERENCES, EmpathyPreferencesPriv);
1015
1016         gtk_dialog_add_button (GTK_DIALOG (preferences),
1017                                GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
1018
1019         gtk_container_set_border_width (GTK_CONTAINER (preferences), 5);
1020         gtk_window_set_title (GTK_WINDOW (preferences), _("Preferences"));
1021         gtk_window_set_role (GTK_WINDOW (preferences), "preferences");
1022         gtk_window_set_position (GTK_WINDOW (preferences),
1023                                  GTK_WIN_POS_CENTER_ON_PARENT);
1024         gtk_window_set_icon_name (GTK_WINDOW (preferences), "preferences-desktop");
1025
1026         filename = empathy_file_lookup ("empathy-preferences.ui", "src");
1027         gui = tpaw_builder_get_file (filename,
1028                 "notebook", &priv->notebook,
1029                 "vbox_chat_theme", &priv->vbox_chat_theme,
1030                 "combobox_chat_theme", &priv->combobox_chat_theme,
1031                 "combobox_chat_theme_variant", &priv->combobox_chat_theme_variant,
1032                 "hbox_chat_theme_variant", &priv->hbox_chat_theme_variant,
1033                 "sw_chat_theme_preview", &priv->sw_chat_theme_preview,
1034                 "treeview_sounds", &priv->treeview_sounds,
1035                 "treeview_spell_checker", &priv->treeview_spell_checker,
1036                 "label_general_behavior", &priv->label_general_behavior,
1037                 "checkbutton_events_notif_area", &priv->checkbutton_events_notif_area,
1038                 "checkbutton_autoconnect", &priv->checkbutton_autoconnect,
1039                 NULL);
1040         g_free (filename);
1041
1042         gtk_container_add (GTK_CONTAINER (gtk_dialog_get_content_area (GTK_DIALOG (preferences))), priv->notebook);
1043         gtk_widget_show (priv->notebook);
1044
1045         priv->gsettings = g_settings_new (EMPATHY_PREFS_SCHEMA);
1046         priv->gsettings_chat = g_settings_new (EMPATHY_PREFS_CHAT_SCHEMA);
1047         priv->gsettings_call = g_settings_new (EMPATHY_PREFS_CALL_SCHEMA);
1048         priv->gsettings_loc = g_settings_new (EMPATHY_PREFS_LOCATION_SCHEMA);
1049         priv->gsettings_notify = g_settings_new (EMPATHY_PREFS_NOTIFICATIONS_SCHEMA);
1050         priv->gsettings_sound = g_settings_new (EMPATHY_PREFS_SOUNDS_SCHEMA);
1051         priv->gsettings_ui = g_settings_new (EMPATHY_PREFS_UI_SCHEMA);
1052         priv->gsettings_logger = g_settings_new (EMPATHY_PREFS_LOGGER_SCHEMA);
1053
1054         /* Create chat theme preview, and track changes */
1055         priv->theme_manager = empathy_theme_manager_dup_singleton ();
1056         tp_g_signal_connect_object (priv->theme_manager, "theme-changed",
1057                           G_CALLBACK (preferences_preview_theme_changed_cb),
1058                           preferences, 0);
1059         preferences_preview_theme_changed_cb (priv->theme_manager, preferences);
1060
1061         preferences_themes_setup (preferences);
1062
1063         preferences_setup_widgets (preferences, gui);
1064
1065         preferences_languages_setup (preferences);
1066         preferences_languages_add (preferences);
1067         preferences_languages_load (preferences);
1068
1069         preferences_sound_setup (preferences);
1070         preferences_sound_load (preferences);
1071
1072         g_object_unref (gui);
1073
1074         if (empathy_spell_supported ()) {
1075                 page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), EMPATHY_PREFERENCES_TAB_SPELL);
1076                 gtk_widget_show (page);
1077         }
1078
1079         page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), EMPATHY_PREFERENCES_TAB_LOCATION);
1080 #ifdef HAVE_GEOCLUE
1081         gtk_widget_show (page);
1082 #else
1083         gtk_widget_hide (page);
1084 #endif
1085 }
1086
1087 static EmpathyPreferencesTab
1088 empathy_preferences_tab_from_string (const gchar *str)
1089 {
1090   guint i;
1091
1092   for (i = 0; i < G_N_ELEMENTS (empathy_preferences_tabs); i++)
1093     {
1094       if (!tp_strdiff (str, empathy_preferences_tabs[i]))
1095         return i;
1096     }
1097
1098   g_warn_if_reached ();
1099   return -1;
1100 }
1101
1102 const gchar *
1103 empathy_preferences_tab_to_string (EmpathyPreferencesTab tab)
1104 {
1105   g_return_val_if_fail (tab < G_N_ELEMENTS (empathy_preferences_tabs), NULL);
1106
1107   return empathy_preferences_tabs[tab];
1108 }
1109
1110 GtkWidget *
1111 empathy_preferences_new (GtkWindow *parent,
1112                          gboolean  shell_running)
1113 {
1114         GtkWidget              *self;
1115         EmpathyPreferencesPriv *priv;
1116         GtkWidget              *notif_page;
1117
1118         g_return_val_if_fail (parent == NULL || GTK_IS_WINDOW (parent), NULL);
1119
1120         self = g_object_new (EMPATHY_TYPE_PREFERENCES, NULL);
1121
1122         if (parent != NULL) {
1123                 gtk_window_set_transient_for (GTK_WINDOW (self),
1124                                               parent);
1125         }
1126
1127         /* when running in Gnome Shell we must hide these options since they
1128          * are meaningless in that context:
1129          * - General->Behavior label
1130          * - 'Display incoming events in the notification area' (General->Behavior)
1131          * - 'Automatically connect at startup' (General->Behavior)
1132          * - 'Notifications' tab
1133          */
1134         priv = GET_PRIV (self);
1135         if (shell_running) {
1136                 /* Behavior */
1137                 gtk_widget_hide (priv->label_general_behavior);
1138                 gtk_widget_hide (priv->checkbutton_events_notif_area);
1139                 gtk_widget_hide (priv->checkbutton_autoconnect);
1140
1141                 /* Notifications tab */
1142                 notif_page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook),
1143                                                         EMPATHY_PREFERENCES_TAB_NOTIFICATIONS);
1144                 gtk_widget_hide (notif_page);
1145         }
1146
1147         return self;
1148 }
1149
1150 void
1151 empathy_preferences_show_tab (EmpathyPreferences *self,
1152                               const gchar *page)
1153 {
1154         EmpathyPreferencesPriv *priv = GET_PRIV (self);
1155
1156         gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook),
1157                                        empathy_preferences_tab_from_string (page));
1158 }