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
  28 #include <string.h>
  29 #include <stdio.h>
  30
  31 #include <gtk/gtk.h>
  32 #include <glib/gi18n.h>
  33 #include <telepathy-glib/dbus.h>
  34 #include <telepathy-glib/util.h>
  35
  36 #include <libempathy/empathy-client-factory.h>
  37 #include <libempathy/empathy-gsettings.h>
  38 #include <libempathy/empathy-utils.h>
  39
  40 #include <libempathy-gtk/empathy-ui-utils.h>
  41 #include <libempathy-gtk/empathy-theme-manager.h>
  42 #include <libempathy-gtk/empathy-spell.h>
  43 #include <libempathy-gtk/empathy-gtk-enum-types.h>
  44 #include <libempathy-gtk/empathy-theme-adium.h>
  45
  46 #include "empathy-preferences.h"
  47
  48 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
  49 #include <libempathy/empathy-debug.h>
  50
  51 G_DEFINE_TYPE (EmpathyPreferences, empathy_preferences, GTK_TYPE_DIALOG);
  52
  53 #define GET_PRIV(self) ((EmpathyPreferencesPriv *)((EmpathyPreferences *) self)->priv)
  54
  55 static const gchar * empathy_preferences_tabs[] =
  56 {
  57   "general",
  58   "notifications",
  59   "sounds",
  60   "calls",
  61   "location",
  62   "spell",
  63   "themes",
  64 };
  65
  66 struct _EmpathyPreferencesPriv {
  67         GtkWidget *notebook;
  68
  69         GtkWidget *checkbutton_events_notif_area;
  70
  71         GtkWidget *treeview_sounds;
  72         GtkWidget *treeview_spell_checker;
  73
  74         GtkWidget *vbox_chat_theme;
  75         GtkWidget *combobox_chat_theme;
  76         GtkWidget *combobox_chat_theme_variant;
  77         GtkWidget *hbox_chat_theme_variant;
  78         GtkWidget *sw_chat_theme_preview;
  79         EmpathyThemeAdium *chat_theme_preview;
  80         EmpathyThemeManager *theme_manager;
  81
  82         GSettings *gsettings;
  83         GSettings *gsettings_chat;
  84         GSettings *gsettings_call;
  85         GSettings *gsettings_loc;
  86         GSettings *gsettings_notify;
  87         GSettings *gsettings_sound;
  88         GSettings *gsettings_ui;
  89         GSettings *gsettings_logger;
  90 };
  91
  92 static void     preferences_setup_widgets                (EmpathyPreferences      *preferences,
  93                                                           GtkBuilder              *gui);
  94 static void     preferences_languages_setup              (EmpathyPreferences      *preferences);
  95 static void     preferences_languages_add                (EmpathyPreferences      *preferences);
  96 static void     preferences_languages_save               (EmpathyPreferences      *preferences);
  97 static gboolean preferences_languages_save_foreach       (GtkTreeModel           *model,
  98                                                           GtkTreePath            *path,
  99                                                           GtkTreeIter            *iter,
 100                                                           gchar                 **languages);
 101 static void     preferences_languages_load               (EmpathyPreferences      *preferences);
 102 static gboolean preferences_languages_load_foreach       (GtkTreeModel           *model,
 103                                                           GtkTreePath            *path,
 104                                                           GtkTreeIter            *iter,
 105                                                           GList                  *languages);
 106 static void     preferences_languages_cell_toggled_cb    (GtkCellRendererToggle  *cell,
 107                                                           gchar                  *path_string,
 108                                                           EmpathyPreferences      *preferences);
 109
 110 enum {
 111         COL_LANG_ENABLED,
 112         COL_LANG_CODE,
 113         COL_LANG_NAME,
 114         COL_LANG_COUNT
 115 };
 116
 117 enum {
 118         COL_THEME_VISIBLE_NAME,
 119         COL_THEME_ADIUM_NAME,
 120         COL_THEME_ADIUM_INFO,
 121         COL_THEME_COUNT
 122 };
 123
 124 enum {
 125         COL_VARIANT_NAME,
 126         COL_VARIANT_DEFAULT,
 127         COL_VARIANT_COUNT
 128 };
 129
 130 enum {
 131         COL_SOUND_ENABLED,
 132         COL_SOUND_NAME,
 133         COL_SOUND_KEY,
 134         COL_SOUND_COUNT
 135 };
 136
 137 typedef struct {
 138         const char *name;
 139         const char *key;
 140 } SoundEventEntry;
 141
 142 /* TODO: add phone related sounds also? */
 143 static SoundEventEntry sound_entries [] = {
 144         { N_("Message received"), EMPATHY_PREFS_SOUNDS_INCOMING_MESSAGE },
 145         { N_("Message sent"), EMPATHY_PREFS_SOUNDS_OUTGOING_MESSAGE },
 146         { N_("New conversation"), EMPATHY_PREFS_SOUNDS_NEW_CONVERSATION },
 147         { N_("Contact comes online"), EMPATHY_PREFS_SOUNDS_CONTACT_LOGIN },
 148         { N_("Contact goes offline"), EMPATHY_PREFS_SOUNDS_CONTACT_LOGOUT },
 149         { N_("Account connected"), EMPATHY_PREFS_SOUNDS_SERVICE_LOGIN },
 150         { N_("Account disconnected"), EMPATHY_PREFS_SOUNDS_SERVICE_LOGOUT }
 151 };
 152
 153 static void
 154 preferences_setup_widgets (EmpathyPreferences *preferences,
 155                            GtkBuilder *gui)
 156 {
 157         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 158 #define BIND_ACTIVE(schema, key, widget) \
 159         g_settings_bind (priv->gsettings_##schema, EMPATHY_PREFS_##key, \
 160                          gtk_builder_get_object (gui, widget), "active", \
 161                          G_SETTINGS_BIND_DEFAULT);
 162
 163         BIND_ACTIVE (notify, NOTIFICATIONS_ENABLED,
 164                      "checkbutton_notifications_enabled");
 165         BIND_ACTIVE (notify, NOTIFICATIONS_DISABLED_AWAY,
 166                      "checkbutton_notifications_disabled_away");
 167         BIND_ACTIVE (notify, NOTIFICATIONS_FOCUS,
 168                      "checkbutton_notifications_focus");
 169         BIND_ACTIVE (notify, NOTIFICATIONS_CONTACT_SIGNIN,
 170                      "checkbutton_notifications_contact_signin");
 171         BIND_ACTIVE (notify, NOTIFICATIONS_CONTACT_SIGNOUT,
 172                      "checkbutton_notifications_contact_signout");
 173
 174         BIND_ACTIVE (sound, SOUNDS_ENABLED,
 175                      "checkbutton_sounds_enabled");
 176         BIND_ACTIVE (sound, SOUNDS_DISABLED_AWAY,
 177                      "checkbutton_sounds_disabled_away");
 178
 179         BIND_ACTIVE (ui, UI_SHOW_OFFLINE,
 180                      "checkbutton_show_offline");
 181         BIND_ACTIVE (ui, UI_SHOW_GROUPS,
 182                      "checkbutton_show_groups");
 183         BIND_ACTIVE (ui, UI_SEPARATE_CHAT_WINDOWS,
 184                      "radiobutton_chats_new_windows");
 185         BIND_ACTIVE (ui, UI_EVENTS_NOTIFY_AREA,
 186                      "checkbutton_events_notif_area");
 187         BIND_ACTIVE (ui, UI_SHOW_BALANCES,
 188                      "checkbutton_show_balances");
 189
 190         BIND_ACTIVE (chat, CHAT_SHOW_SMILEYS,
 191                      "checkbutton_show_smileys");
 192         BIND_ACTIVE (chat, CHAT_SHOW_CONTACTS_IN_ROOMS,
 193                      "checkbutton_show_contacts_in_rooms");
 194
 195         BIND_ACTIVE (call, CALL_ECHO_CANCELLATION,
 196                      "call_echo_cancellation");
 197
 198         BIND_ACTIVE (loc, LOCATION_PUBLISH,
 199                      "checkbutton_location_publish");
 200         BIND_ACTIVE (loc, LOCATION_RESOURCE_NETWORK,
 201                      "checkbutton_location_resource_network");
 202         BIND_ACTIVE (loc, LOCATION_RESOURCE_CELL,
 203                      "checkbutton_location_resource_cell");
 204         BIND_ACTIVE (loc, LOCATION_RESOURCE_GPS,
 205                      "checkbutton_location_resource_gps");
 206         BIND_ACTIVE (loc, LOCATION_REDUCE_ACCURACY,
 207                      "checkbutton_location_reduce_accuracy");
 208
 209         BIND_ACTIVE (logger, LOGGER_ENABLED,
 210                      "checkbutton_logging");
 211
 212 #undef BIND_ACTIVE
 213
 214 #define BIND_SENSITIVE(schema, key, widget) \
 215         g_settings_bind (priv->gsettings_##schema, EMPATHY_PREFS_##key, \
 216                          gtk_builder_get_object (gui, widget), "sensitive", \
 217                         G_SETTINGS_BIND_GET);
 218         /* N.B. BIND_SENSITIVE() is in addition to the sensitivity setting of
 219          *      BIND_ACTIVE() */
 220         BIND_SENSITIVE (notify, NOTIFICATIONS_ENABLED,
 221                         "checkbutton_notifications_disabled_away");
 222         BIND_SENSITIVE (notify, NOTIFICATIONS_ENABLED,
 223                         "checkbutton_notifications_focus");
 224         BIND_SENSITIVE (notify, NOTIFICATIONS_ENABLED,
 225                         "checkbutton_notifications_contact_signin");
 226         BIND_SENSITIVE (notify, NOTIFICATIONS_ENABLED,
 227                         "checkbutton_notifications_contact_signout");
 228
 229         BIND_SENSITIVE (sound, SOUNDS_ENABLED,
 230                         "checkbutton_sounds_disabled_away");
 231         BIND_SENSITIVE (sound, SOUNDS_ENABLED,
 232                         "treeview_sounds");
 233
 234         BIND_SENSITIVE (loc, LOCATION_PUBLISH,
 235                         "checkbutton_location_resource_network");
 236         BIND_SENSITIVE (loc, LOCATION_PUBLISH,
 237                         "checkbutton_location_resource_cell");
 238         BIND_SENSITIVE (loc, LOCATION_PUBLISH,
 239                         "checkbutton_location_resource_gps");
 240         BIND_SENSITIVE (loc, LOCATION_PUBLISH,
 241                         "checkbutton_location_reduce_accuracy");
 242
 243 #undef BIND_SENSITIVE
 244
 245         g_settings_bind (priv->gsettings,
 246                          EMPATHY_PREFS_AUTOCONNECT,
 247                          gtk_builder_get_object (gui,
 248                                                  "checkbutton_autoconnect"),
 249                          "active",
 250                          G_SETTINGS_BIND_DEFAULT);
 251 }
 252
 253 static void
 254 preferences_sound_cell_toggled_cb (GtkCellRendererToggle *toggle,
 255                                    char *path_string,
 256                                    EmpathyPreferences *preferences)
 257 {
 258         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 259         GtkTreePath *path;
 260         gboolean instore;
 261         GtkTreeIter iter;
 262         GtkTreeView *view;
 263         GtkTreeModel *model;
 264         char *key;
 265
 266         view = GTK_TREE_VIEW (priv->treeview_sounds);
 267         model = gtk_tree_view_get_model (view);
 268
 269         path = gtk_tree_path_new_from_string (path_string);
 270
 271         gtk_tree_model_get_iter (model, &iter, path);
 272         gtk_tree_model_get (model, &iter, COL_SOUND_KEY, &key,
 273                             COL_SOUND_ENABLED, &instore, -1);
 274
 275         instore ^= 1;
 276
 277         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 278                             COL_SOUND_ENABLED, instore, -1);
 279
 280         g_settings_set_boolean (priv->gsettings_sound, key, instore);
 281
 282         g_free (key);
 283         gtk_tree_path_free (path);
 284 }
 285
 286 static void
 287 preferences_sound_load (EmpathyPreferences *preferences)
 288 {
 289         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 290         guint i;
 291         GtkTreeView *view;
 292         GtkListStore *store;
 293         GtkTreeIter iter;
 294         gboolean set;
 295
 296         view = GTK_TREE_VIEW (priv->treeview_sounds);
 297         store = GTK_LIST_STORE (gtk_tree_view_get_model (view));
 298
 299         for (i = 0; i < G_N_ELEMENTS (sound_entries); i++) {
 300                 set = g_settings_get_boolean (priv->gsettings_sound,
 301                                               sound_entries[i].key);
 302
 303                 gtk_list_store_insert_with_values (store, &iter, i,
 304                                                    COL_SOUND_NAME, gettext (sound_entries[i].name),
 305                                                    COL_SOUND_KEY, sound_entries[i].key,
 306                                                    COL_SOUND_ENABLED, set, -1);
 307         }
 308 }
 309
 310 static void
 311 preferences_sound_setup (EmpathyPreferences *preferences)
 312 {
 313         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 314         GtkTreeView *view;
 315         GtkListStore *store;
 316         GtkCellRenderer *renderer;
 317         GtkTreeViewColumn *column;
 318
 319         view = GTK_TREE_VIEW (priv->treeview_sounds);
 320
 321         store = gtk_list_store_new (COL_SOUND_COUNT,
 322                                     G_TYPE_BOOLEAN, /* enabled */
 323                                     G_TYPE_STRING,  /* name */
 324                                     G_TYPE_STRING); /* key */
 325
 326         gtk_tree_view_set_model (view, GTK_TREE_MODEL (store));
 327
 328         renderer = gtk_cell_renderer_toggle_new ();
 329         g_signal_connect (renderer, "toggled",
 330                           G_CALLBACK (preferences_sound_cell_toggled_cb),
 331                           preferences);
 332
 333         column = gtk_tree_view_column_new ();
 334         gtk_tree_view_column_pack_start (column, renderer, FALSE);
 335         gtk_tree_view_column_add_attribute (column, renderer,
 336                                             "active", COL_SOUND_ENABLED);
 337
 338         renderer = gtk_cell_renderer_text_new ();
 339         gtk_tree_view_column_pack_start (column, renderer, FALSE);
 340         gtk_tree_view_column_add_attribute (column, renderer,
 341                                             "text", COL_SOUND_NAME);
 342
 343         gtk_tree_view_append_column (view, column);
 344
 345         gtk_tree_view_column_set_resizable (column, FALSE);
 346         gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
 347
 348         g_object_unref (store);
 349 }
 350
 351 static void
 352 preferences_languages_setup (EmpathyPreferences *preferences)
 353 {
 354         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 355         GtkTreeView       *view;
 356         GtkListStore      *store;
 357         GtkTreeSelection  *selection;
 358         GtkTreeViewColumn *column;
 359         GtkCellRenderer   *renderer;
 360         guint              col_offset;
 361
 362         view = GTK_TREE_VIEW (priv->treeview_spell_checker);
 363
 364         store = gtk_list_store_new (COL_LANG_COUNT,
 365                                     G_TYPE_BOOLEAN,  /* enabled */
 366                                     G_TYPE_STRING,   /* code */
 367                                     G_TYPE_STRING);  /* name */
 368
 369         gtk_tree_view_set_model (view, GTK_TREE_MODEL (store));
 370
 371         selection = gtk_tree_view_get_selection (view);
 372         gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
 373
 374         renderer = gtk_cell_renderer_toggle_new ();
 375         g_signal_connect (renderer, "toggled",
 376                           G_CALLBACK (preferences_languages_cell_toggled_cb),
 377                           preferences);
 378
 379         column = gtk_tree_view_column_new_with_attributes (NULL, renderer,
 380                                                            "active", COL_LANG_ENABLED,
 381                                                            NULL);
 382
 383         gtk_tree_view_append_column (view, column);
 384
 385         renderer = gtk_cell_renderer_text_new ();
 386         col_offset = gtk_tree_view_insert_column_with_attributes (view,
 387                                                                   -1, _("Language"),
 388                                                                   renderer,
 389                                                                   "text", COL_LANG_NAME,
 390                                                                   NULL);
 391
 392         g_object_set_data (G_OBJECT (renderer),
 393                            "column", GINT_TO_POINTER (COL_LANG_NAME));
 394
 395         column = gtk_tree_view_get_column (view, col_offset - 1);
 396         gtk_tree_view_column_set_sort_column_id (column, COL_LANG_NAME);
 397         gtk_tree_view_column_set_resizable (column, FALSE);
 398         gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
 399
 400         g_object_unref (store);
 401 }
 402
 403 static void
 404 preferences_languages_add (EmpathyPreferences *preferences)
 405 {
 406         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 407         GtkTreeView  *view;
 408         GtkListStore *store;
 409         GList        *codes, *l;
 410
 411         view = GTK_TREE_VIEW (priv->treeview_spell_checker);
 412         store = GTK_LIST_STORE (gtk_tree_view_get_model (view));
 413
 414         codes = empathy_spell_get_language_codes ();
 415
 416         if (!codes) {
 417                 gtk_widget_set_sensitive (priv->treeview_spell_checker, FALSE);
 418         }
 419
 420         for (l = codes; l; l = l->next) {
 421                 const gchar *code;
 422                 const gchar *name;
 423
 424                 code = l->data;
 425                 name = empathy_spell_get_language_name (code);
 426                 if (!name) {
 427                         continue;
 428                 }
 429
 430                 gtk_list_store_insert_with_values (store, NULL, -1,
 431                                     COL_LANG_CODE, code,
 432                                     COL_LANG_NAME, name,
 433                                     -1);
 434         }
 435
 436         empathy_spell_free_language_codes (codes);
 437 }
 438
 439 static void
 440 preferences_languages_save (EmpathyPreferences *preferences)
 441 {
 442         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 443         GtkTreeView       *view;
 444         GtkTreeModel      *model;
 445
 446         gchar             *languages = NULL;
 447
 448         view = GTK_TREE_VIEW (priv->treeview_spell_checker);
 449         model = gtk_tree_view_get_model (view);
 450
 451         gtk_tree_model_foreach (model,
 452                                 (GtkTreeModelForeachFunc) preferences_languages_save_foreach,
 453                                 &languages);
 454
 455         /* if user selects no languages, we don't want spell check */
 456         g_settings_set_boolean (priv->gsettings_chat,
 457                                 EMPATHY_PREFS_CHAT_SPELL_CHECKER_ENABLED,
 458                                 languages != NULL);
 459
 460         g_settings_set_string (priv->gsettings_chat,
 461                                EMPATHY_PREFS_CHAT_SPELL_CHECKER_LANGUAGES,
 462                                languages != NULL ? languages : "");
 463
 464         g_free (languages);
 465 }
 466
 467 static gboolean
 468 preferences_languages_save_foreach (GtkTreeModel  *model,
 469                                     GtkTreePath   *path,
 470                                     GtkTreeIter   *iter,
 471                                     gchar        **languages)
 472 {
 473         gboolean  enabled;
 474         gchar    *code;
 475
 476         if (!languages) {
 477                 return TRUE;
 478         }
 479
 480         gtk_tree_model_get (model, iter, COL_LANG_ENABLED, &enabled, -1);
 481         if (!enabled) {
 482                 return FALSE;
 483         }
 484
 485         gtk_tree_model_get (model, iter, COL_LANG_CODE, &code, -1);
 486         if (!code) {
 487                 return FALSE;
 488         }
 489
 490         if (!(*languages)) {
 491                 *languages = g_strdup (code);
 492         } else {
 493                 gchar *str = *languages;
 494                 *languages = g_strdup_printf ("%s,%s", str, code);
 495                 g_free (str);
 496         }
 497
 498         g_free (code);
 499
 500         return FALSE;
 501 }
 502
 503 static void
 504 preferences_languages_load (EmpathyPreferences *preferences)
 505 {
 506         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 507         GtkTreeView   *view;
 508         GtkTreeModel  *model;
 509         GList         *enabled_codes;
 510
 511         enabled_codes = empathy_spell_get_enabled_language_codes ();
 512
 513         g_settings_set_boolean (priv->gsettings_chat,
 514                                 EMPATHY_PREFS_CHAT_SPELL_CHECKER_ENABLED,
 515                                 enabled_codes != NULL);
 516
 517         if (enabled_codes == NULL)
 518                 return;
 519
 520         view = GTK_TREE_VIEW (priv->treeview_spell_checker);
 521         model = gtk_tree_view_get_model (view);
 522
 523         gtk_tree_model_foreach (model,
 524                                 (GtkTreeModelForeachFunc) preferences_languages_load_foreach,
 525                                 enabled_codes);
 526
 527         g_list_free (enabled_codes);
 528 }
 529
 530 static gboolean
 531 preferences_languages_load_foreach (GtkTreeModel  *model,
 532                                     GtkTreePath   *path,
 533                                     GtkTreeIter   *iter,
 534                                     GList         *languages)
 535 {
 536         gchar    *code;
 537         gboolean  found = FALSE;
 538
 539         if (!languages) {
 540                 return TRUE;
 541         }
 542
 543         gtk_tree_model_get (model, iter, COL_LANG_CODE, &code, -1);
 544         if (!code) {
 545                 return FALSE;
 546         }
 547
 548         if (g_list_find_custom (languages, code, (GCompareFunc) strcmp)) {
 549                 found = TRUE;
 550         }
 551
 552         g_free (code);
 553         gtk_list_store_set (GTK_LIST_STORE (model), iter, COL_LANG_ENABLED, found, -1);
 554         return FALSE;
 555 }
 556
 557 static void
 558 preferences_languages_cell_toggled_cb (GtkCellRendererToggle *cell,
 559                                        gchar                 *path_string,
 560                                        EmpathyPreferences     *preferences)
 561 {
 562         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 563         GtkTreeView  *view;
 564         GtkTreeModel *model;
 565         GtkListStore *store;
 566         GtkTreePath  *path;
 567         GtkTreeIter   iter;
 568         gboolean      enabled;
 569
 570         view = GTK_TREE_VIEW (priv->treeview_spell_checker);
 571         model = gtk_tree_view_get_model (view);
 572         store = GTK_LIST_STORE (model);
 573
 574         path = gtk_tree_path_new_from_string (path_string);
 575
 576         gtk_tree_model_get_iter (model, &iter, path);
 577         gtk_tree_model_get (model, &iter, COL_LANG_ENABLED, &enabled, -1);
 578
 579         enabled ^= 1;
 580
 581         gtk_list_store_set (store, &iter, COL_LANG_ENABLED, enabled, -1);
 582         gtk_tree_path_free (path);
 583
 584         preferences_languages_save (preferences);
 585 }
 586
 587 static void
 588 preferences_preview_theme_append_message (EmpathyThemeAdium *view,
 589                                           EmpathyContact *sender,
 590                                           EmpathyContact *receiver,
 591                                           const gchar *text,
 592                                           gboolean should_highlight)
 593 {
 594         EmpathyMessage *message;
 595
 596         message = g_object_new (EMPATHY_TYPE_MESSAGE,
 597                 "sender", sender,
 598                 "receiver", receiver,
 599                 "body", text,
 600                 NULL);
 601
 602         empathy_theme_adium_append_message (view, message, should_highlight);
 603         g_object_unref (message);
 604 }
 605
 606 static void
 607 preferences_preview_theme_changed_cb (EmpathyThemeManager *manager,
 608                                       EmpathyPreferences  *preferences)
 609 {
 610         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 611         EmpathyClientFactory *factory;
 612         TpAccount *account;
 613         EmpathyContact *juliet;
 614         EmpathyContact *romeo;
 615
 616         DEBUG ("Theme changed, update preview widget");
 617
 618         if (priv->chat_theme_preview != NULL) {
 619                 gtk_widget_destroy (GTK_WIDGET (priv->chat_theme_preview));
 620         }
 621         priv->chat_theme_preview = empathy_theme_manager_create_view (manager);
 622         gtk_container_add (GTK_CONTAINER (priv->sw_chat_theme_preview),
 623                            GTK_WIDGET (priv->chat_theme_preview));
 624         gtk_widget_show (GTK_WIDGET (priv->chat_theme_preview));
 625
 626         /* FIXME: It is ugly to add a fake conversation like that.
 627          * Would be cool if we could request a TplLogManager for a fake
 628          * conversation */
 629         factory = empathy_client_factory_dup ();
 630
 631         account = tp_simple_client_factory_ensure_account (
 632                 TP_SIMPLE_CLIENT_FACTORY (factory),
 633                 TP_ACCOUNT_OBJECT_PATH_BASE "cm/jabber/account", NULL, NULL);
 634         juliet = g_object_new (EMPATHY_TYPE_CONTACT,
 635                 "account", account,
 636                 "id", "juliet",
 637                 /* translators: Contact name for the chat theme preview */
 638                 "alias", _("Juliet"),
 639                 "is-user", FALSE,
 640                 NULL);
 641         romeo = g_object_new (EMPATHY_TYPE_CONTACT,
 642                 "account", account,
 643                 "id", "romeo",
 644                 /* translators: Contact name for the chat theme preview */
 645                 "alias", _("Romeo"),
 646                 "is-user", TRUE,
 647                 NULL);
 648
 649         preferences_preview_theme_append_message (priv->chat_theme_preview,
 650                 /* translators: Quote from Romeo & Julier, for chat theme preview */
 651                 juliet, romeo, _("O Romeo, Romeo, wherefore art thou Romeo?"),
 652                 TRUE /* this message mentions Romeo */);
 653         preferences_preview_theme_append_message (priv->chat_theme_preview,
 654                 /* translators: Quote from Romeo & Julier, for chat theme preview */
 655                 juliet, romeo, _("Deny thy father and refuse thy name;"), FALSE);
 656         preferences_preview_theme_append_message (priv->chat_theme_preview,
 657                 /* translators: Quote from Romeo & Julier, for chat theme preview */
 658                 juliet, romeo, _("Or if thou wilt not, be but sworn my love"), FALSE);
 659         preferences_preview_theme_append_message (priv->chat_theme_preview,
 660                 /* translators: Quote from Romeo & Julier, for chat theme preview */
 661                 juliet, romeo, _("And I'll no longer be a Capulet."), FALSE);
 662         preferences_preview_theme_append_message (priv->chat_theme_preview,
 663                 /* translators: Quote from Romeo & Julier, for chat theme preview */
 664                 romeo, juliet, _("Shall I hear more, or shall I speak at this?"), FALSE);
 665
 666         /* translators: Quote from Romeo & Julier, for chat theme preview */
 667         empathy_theme_adium_append_event (priv->chat_theme_preview, _("Juliet has disconnected"));
 668
 669         g_object_unref (juliet);
 670         g_object_unref (romeo);
 671         g_object_unref (account);
 672         g_object_unref (factory);
 673 }
 674
 675 static void
 676 preferences_theme_variant_changed_cb (GtkComboBox        *combo,
 677                                       EmpathyPreferences *preferences)
 678 {
 679         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 680         GtkTreeIter   iter;
 681
 682         if (gtk_combo_box_get_active_iter (combo, &iter)) {
 683                 GtkTreeModel *model;
 684                 gchar        *name;
 685
 686                 model = gtk_combo_box_get_model (combo);
 687                 gtk_tree_model_get (model, &iter,
 688                                     COL_VARIANT_NAME, &name,
 689                                     -1);
 690
 691                 g_settings_set_string (priv->gsettings_chat,
 692                                        EMPATHY_PREFS_CHAT_THEME_VARIANT,
 693                                        name);
 694
 695                 g_free (name);
 696         }
 697 }
 698
 699 static void
 700 preferences_theme_variant_notify_cb (GSettings   *gsettings,
 701                                      const gchar *key,
 702                                      gpointer     user_data)
 703 {
 704         EmpathyPreferences *preferences = user_data;
 705         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 706         GtkComboBox        *combo;
 707         gchar              *conf_name;
 708         GtkTreeModel       *model;
 709         GtkTreeIter         iter;
 710         GtkTreeIter         default_iter;
 711         gboolean            found_default = FALSE;
 712         gboolean            found = FALSE;
 713         gboolean            ok;
 714
 715         conf_name = g_settings_get_string (gsettings, EMPATHY_PREFS_CHAT_THEME_VARIANT);
 716         combo = GTK_COMBO_BOX (priv->combobox_chat_theme_variant);
 717         model = gtk_combo_box_get_model (combo);
 718
 719         for (ok = gtk_tree_model_get_iter_first (model, &iter);
 720              ok && !found;
 721              ok = gtk_tree_model_iter_next (model, &iter)) {
 722                 gchar *name;
 723                 gboolean is_default;
 724
 725                 gtk_tree_model_get (model, &iter,
 726                                     COL_VARIANT_NAME, &name,
 727                                     COL_VARIANT_DEFAULT, &is_default,
 728                                     -1);
 729
 730                 if (!tp_strdiff (name, conf_name)) {
 731                         found = TRUE;
 732                         gtk_combo_box_set_active_iter (combo, &iter);
 733                 }
 734                 if (is_default) {
 735                         found_default = TRUE;
 736                         default_iter = iter;
 737                 }
 738
 739                 g_free (name);
 740         }
 741
 742         /* Fallback to the first one. */
 743         if (!found) {
 744                 if (found_default) {
 745                         gtk_combo_box_set_active_iter (combo, &default_iter);
 746                 } else if (gtk_tree_model_get_iter_first (model, &iter)) {
 747                         gtk_combo_box_set_active_iter (combo, &iter);
 748                 }
 749         }
 750
 751         g_free (conf_name);
 752 }
 753
 754 /* return TRUE if we added at least one variant */
 755 static gboolean
 756 preferences_theme_variants_fill (EmpathyPreferences *preferences,
 757                                  GHashTable         *info)
 758 {
 759         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 760         GtkTreeModel *model;
 761         GtkListStore *store;
 762         GPtrArray    *variants;
 763         const gchar  *default_variant;
 764         guint         i;
 765         gboolean      result = FALSE;
 766
 767         model = gtk_combo_box_get_model (GTK_COMBO_BOX (priv->combobox_chat_theme_variant));
 768         store = GTK_LIST_STORE (model);
 769         gtk_list_store_clear (store);
 770
 771         variants = empathy_adium_info_get_available_variants (info);
 772         default_variant = empathy_adium_info_get_default_variant (info);
 773         for (i = 0; i < variants->len; i++) {
 774                 gchar *name = g_ptr_array_index (variants, i);
 775
 776                 gtk_list_store_insert_with_values (store, NULL, -1,
 777                         COL_VARIANT_NAME, name,
 778                         COL_VARIANT_DEFAULT, !tp_strdiff (name, default_variant),
 779                         -1);
 780
 781                 result = TRUE;
 782         }
 783
 784         /* Select the variant from the GSetting key */
 785         preferences_theme_variant_notify_cb (priv->gsettings_chat,
 786                                              EMPATHY_PREFS_CHAT_THEME_VARIANT,
 787                                              preferences);
 788
 789         return result;
 790 }
 791
 792 static void
 793 preferences_theme_variants_setup (EmpathyPreferences *preferences)
 794 {
 795         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 796         GtkComboBox   *combo;
 797         GtkCellLayout *cell_layout;
 798         GtkCellRenderer *renderer;
 799         GtkListStore  *store;
 800
 801         combo = GTK_COMBO_BOX (priv->combobox_chat_theme_variant);
 802         cell_layout = GTK_CELL_LAYOUT (combo);
 803
 804         /* Create the model */
 805         store = gtk_list_store_new (COL_VARIANT_COUNT,
 806                                     G_TYPE_STRING,      /* name */
 807                                     G_TYPE_BOOLEAN);    /* is default */
 808         gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
 809                 COL_VARIANT_NAME, GTK_SORT_ASCENDING);
 810
 811         /* Add cell renderer */
 812         renderer = gtk_cell_renderer_text_new ();
 813         gtk_cell_layout_pack_start (cell_layout, renderer, TRUE);
 814         gtk_cell_layout_set_attributes (cell_layout, renderer,
 815                 "text", COL_VARIANT_NAME, NULL);
 816
 817         gtk_combo_box_set_model (combo, GTK_TREE_MODEL (store));
 818         g_object_unref (store);
 819
 820         g_signal_connect (combo, "changed",
 821                           G_CALLBACK (preferences_theme_variant_changed_cb),
 822                           preferences);
 823
 824         /* Track changes of the GSetting key */
 825         g_signal_connect (priv->gsettings_chat,
 826                           "changed::" EMPATHY_PREFS_CHAT_THEME_VARIANT,
 827                           G_CALLBACK (preferences_theme_variant_notify_cb),
 828                           preferences);
 829 }
 830
 831 static void
 832 preferences_theme_changed_cb (GtkComboBox        *combo,
 833                               EmpathyPreferences *preferences)
 834 {
 835         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 836         GtkTreeIter   iter;
 837
 838         if (gtk_combo_box_get_active_iter (combo, &iter)) {
 839                 GtkTreeModel *model;
 840                 gchar        *name;
 841                 GHashTable   *info;
 842                 gboolean variant;
 843
 844                 model = gtk_combo_box_get_model (combo);
 845                 gtk_tree_model_get (model, &iter,
 846                                     COL_THEME_ADIUM_NAME, &name,
 847                                     COL_THEME_ADIUM_INFO, &info,
 848                                     -1);
 849
 850                 g_settings_set_string (priv->gsettings_chat,
 851                                        EMPATHY_PREFS_CHAT_THEME,
 852                                        name);
 853
 854                 variant = preferences_theme_variants_fill (preferences, info);
 855                 gtk_widget_set_visible (priv->hbox_chat_theme_variant, variant);
 856
 857                 g_free (name);
 858                 tp_clear_pointer (&info, g_hash_table_unref);
 859         }
 860 }
 861
 862 static void
 863 preferences_theme_notify_cb (GSettings   *gsettings,
 864                              const gchar *key,
 865                              gpointer     user_data)
 866 {
 867         EmpathyPreferences *preferences = user_data;
 868         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 869         GtkComboBox        *combo;
 870         gchar              *theme;
 871         GtkTreeModel       *model;
 872         GtkTreeIter         iter;
 873         gboolean            found = FALSE;
 874         gboolean            ok;
 875
 876         theme = g_settings_get_string (gsettings, key);
 877
 878         combo = GTK_COMBO_BOX (priv->combobox_chat_theme);
 879         model = gtk_combo_box_get_model (combo);
 880         for (ok = gtk_tree_model_get_iter_first (model, &iter);
 881              ok && !found;
 882              ok = gtk_tree_model_iter_next (model, &iter)) {
 883                 gchar *name;
 884
 885                 gtk_tree_model_get (model, &iter,
 886                                     COL_THEME_ADIUM_NAME, &name,
 887                                     -1);
 888
 889                 if (!tp_strdiff (name, theme)) {
 890                         found = TRUE;
 891                         gtk_combo_box_set_active_iter (combo, &iter);
 892                 }
 893
 894                 g_free (name);
 895         }
 896
 897         /* Fallback to the first one. */
 898         if (!found) {
 899                 if (gtk_tree_model_get_iter_first (model, &iter)) {
 900                         gtk_combo_box_set_active_iter (combo, &iter);
 901                 }
 902         }
 903
 904         g_free (theme);
 905 }
 906
 907 static void
 908 preferences_themes_setup (EmpathyPreferences *preferences)
 909 {
 910         EmpathyPreferencesPriv *priv = GET_PRIV (preferences);
 911         GtkComboBox   *combo;
 912         GtkCellLayout *cell_layout;
 913         GtkCellRenderer *renderer;
 914         GtkListStore  *store;
 915         GList         *adium_themes;
 916
 917         preferences_theme_variants_setup (preferences);
 918
 919         combo = GTK_COMBO_BOX (priv->combobox_chat_theme);
 920         cell_layout = GTK_CELL_LAYOUT (combo);
 921
 922         /* Create the model */
 923         store = gtk_list_store_new (COL_THEME_COUNT,
 924                                     G_TYPE_STRING,      /* Display name */
 925                                     G_TYPE_STRING,      /* Adium theme path */
 926                                     G_TYPE_HASH_TABLE); /* Adium theme info */
 927         gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
 928                 COL_THEME_VISIBLE_NAME, GTK_SORT_ASCENDING);
 929
 930         /* Fill the model */
 931         adium_themes = empathy_theme_manager_get_adium_themes ();
 932         while (adium_themes != NULL) {
 933                 GHashTable *info;
 934                 const gchar *visible_name;
 935                 gchar *name;
 936
 937                 info = adium_themes->data;
 938                 visible_name = tp_asv_get_string (info, "CFBundleName");
 939                 name = empathy_theme_manager_dup_theme_name_from_path (
 940                         tp_asv_get_string (info, "path"));
 941
 942                 if (visible_name != NULL && name != NULL) {
 943                         gtk_list_store_insert_with_values (store, NULL, -1,
 944                                 COL_THEME_VISIBLE_NAME, visible_name,
 945                                 COL_THEME_ADIUM_NAME, name,
 946                                 COL_THEME_ADIUM_INFO, info,
 947                                 -1);
 948                 }
 949                 g_hash_table_unref (info);
 950                 g_free (name);
 951                 adium_themes = g_list_delete_link (adium_themes, adium_themes);
 952         }
 953
 954         /* Add cell renderer */
 955         renderer = gtk_cell_renderer_text_new ();
 956         gtk_cell_layout_pack_start (cell_layout, renderer, TRUE);
 957         gtk_cell_layout_set_attributes (cell_layout, renderer,
 958                 "text", COL_THEME_VISIBLE_NAME, NULL);
 959
 960         gtk_combo_box_set_model (combo, GTK_TREE_MODEL (store));
 961         g_object_unref (store);
 962
 963         g_signal_connect (combo, "changed",
 964                           G_CALLBACK (preferences_theme_changed_cb),
 965                           preferences);
 966
 967         /* Select the theme from the GSetting key and track changes */
 968         preferences_theme_notify_cb (priv->gsettings_chat,
 969                                      EMPATHY_PREFS_CHAT_THEME,
 970                                      preferences);
 971
 972         g_signal_connect (priv->gsettings_chat,
 973                           "changed::" EMPATHY_PREFS_CHAT_THEME,
 974                           G_CALLBACK (preferences_theme_notify_cb),
 975                           preferences);
 976 }
 977
 978 static void
 979 empathy_preferences_response (GtkDialog *widget,
 980                               gint response)
 981 {
 982         gtk_widget_destroy (GTK_WIDGET (widget));
 983 }
 984
 985 static void
 986 empathy_preferences_finalize (GObject *self)
 987 {
 988         EmpathyPreferencesPriv *priv = GET_PRIV (self);
 989
 990         g_object_unref (priv->theme_manager);
 991
 992         g_object_unref (priv->gsettings);
 993         g_object_unref (priv->gsettings_chat);
 994         g_object_unref (priv->gsettings_call);
 995         g_object_unref (priv->gsettings_loc);
 996         g_object_unref (priv->gsettings_notify);
 997         g_object_unref (priv->gsettings_sound);
 998         g_object_unref (priv->gsettings_ui);
 999         g_object_unref (priv->gsettings_logger);
1000
1001         G_OBJECT_CLASS (empathy_preferences_parent_class)->finalize (self);
1002 }
1003
1004 static void
1005 empathy_preferences_class_init (EmpathyPreferencesClass *klass)
1006 {
1007         GtkDialogClass *dialog_class = GTK_DIALOG_CLASS (klass);
1008         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1009
1010         dialog_class->response = empathy_preferences_response;
1011
1012         object_class->finalize = empathy_preferences_finalize;
1013
1014         g_type_class_add_private (object_class,
1015                                   sizeof (EmpathyPreferencesPriv));
1016 }
1017
1018 static void
1019 empathy_preferences_init (EmpathyPreferences *preferences)
1020 {
1021         EmpathyPreferencesPriv    *priv;
1022         GtkBuilder                *gui;
1023         gchar                     *filename;
1024         GtkWidget                 *page;
1025
1026         priv = preferences->priv = G_TYPE_INSTANCE_GET_PRIVATE (preferences,
1027                         EMPATHY_TYPE_PREFERENCES, EmpathyPreferencesPriv);
1028
1029         gtk_dialog_add_button (GTK_DIALOG (preferences),
1030                                GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
1031
1032         gtk_container_set_border_width (GTK_CONTAINER (preferences), 5);
1033         gtk_window_set_title (GTK_WINDOW (preferences), _("Preferences"));
1034         gtk_window_set_role (GTK_WINDOW (preferences), "preferences");
1035         gtk_window_set_position (GTK_WINDOW (preferences),
1036                                  GTK_WIN_POS_CENTER_ON_PARENT);
1037         gtk_window_set_icon_name (GTK_WINDOW (preferences), "gtk-preferences");
1038
1039         filename = empathy_file_lookup ("empathy-preferences.ui", "src");
1040         gui = empathy_builder_get_file (filename,
1041                 "notebook", &priv->notebook,
1042                 "vbox_chat_theme", &priv->vbox_chat_theme,
1043                 "combobox_chat_theme", &priv->combobox_chat_theme,
1044                 "combobox_chat_theme_variant", &priv->combobox_chat_theme_variant,
1045                 "hbox_chat_theme_variant", &priv->hbox_chat_theme_variant,
1046                 "sw_chat_theme_preview", &priv->sw_chat_theme_preview,
1047                 "checkbutton_events_notif_area", &priv->checkbutton_events_notif_area,
1048                 "treeview_sounds", &priv->treeview_sounds,
1049                 "treeview_spell_checker", &priv->treeview_spell_checker,
1050                 NULL);
1051         g_free (filename);
1052
1053         gtk_container_add (GTK_CONTAINER (gtk_dialog_get_content_area (GTK_DIALOG (preferences))), priv->notebook);
1054         gtk_widget_show (priv->notebook);
1055
1056         priv->gsettings = g_settings_new (EMPATHY_PREFS_SCHEMA);
1057         priv->gsettings_chat = g_settings_new (EMPATHY_PREFS_CHAT_SCHEMA);
1058         priv->gsettings_call = g_settings_new (EMPATHY_PREFS_CALL_SCHEMA);
1059         priv->gsettings_loc = g_settings_new (EMPATHY_PREFS_LOCATION_SCHEMA);
1060         priv->gsettings_notify = g_settings_new (EMPATHY_PREFS_NOTIFICATIONS_SCHEMA);
1061         priv->gsettings_sound = g_settings_new (EMPATHY_PREFS_SOUNDS_SCHEMA);
1062         priv->gsettings_ui = g_settings_new (EMPATHY_PREFS_UI_SCHEMA);
1063         priv->gsettings_logger = g_settings_new (EMPATHY_PREFS_LOGGER_SCHEMA);
1064
1065         /* Create chat theme preview, and track changes */
1066         priv->theme_manager = empathy_theme_manager_dup_singleton ();
1067         tp_g_signal_connect_object (priv->theme_manager, "theme-changed",
1068                           G_CALLBACK (preferences_preview_theme_changed_cb),
1069                           preferences, 0);
1070         preferences_preview_theme_changed_cb (priv->theme_manager, preferences);
1071
1072         preferences_themes_setup (preferences);
1073
1074         preferences_setup_widgets (preferences, gui);
1075
1076         preferences_languages_setup (preferences);
1077         preferences_languages_add (preferences);
1078         preferences_languages_load (preferences);
1079
1080         preferences_sound_setup (preferences);
1081         preferences_sound_load (preferences);
1082
1083         g_object_unref (gui);
1084
1085         if (empathy_spell_supported ()) {
1086                 page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), EMPATHY_PREFERENCES_TAB_SPELL);
1087                 gtk_widget_show (page);
1088         }
1089
1090         page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), EMPATHY_PREFERENCES_TAB_LOCATION);
1091 #ifdef HAVE_GEOCLUE
1092         gtk_widget_show (page);
1093 #else
1094         gtk_widget_hide (page);
1095 #endif
1096 }
1097
1098 static EmpathyPreferencesTab
1099 empathy_preferences_tab_from_string (const gchar *str)
1100 {
1101   guint i;
1102
1103   for (i = 0; i < G_N_ELEMENTS (empathy_preferences_tabs); i++)
1104     {
1105       if (!tp_strdiff (str, empathy_preferences_tabs[i]))
1106         return i;
1107     }
1108
1109   g_warn_if_reached ();
1110   return -1;
1111 }
1112
1113 const gchar *
1114 empathy_preferences_tab_to_string (EmpathyPreferencesTab tab)
1115 {
1116   g_return_val_if_fail (tab < G_N_ELEMENTS (empathy_preferences_tabs), NULL);
1117
1118   return empathy_preferences_tabs[tab];
1119 }
1120
1121 GtkWidget *
1122 empathy_preferences_new (GtkWindow *parent,
1123                          gboolean  shell_running)
1124 {
1125         GtkWidget              *self;
1126         EmpathyPreferencesPriv *priv;
1127         GtkWidget              *notif_page;
1128
1129         g_return_val_if_fail (parent == NULL || GTK_IS_WINDOW (parent), NULL);
1130
1131         self = g_object_new (EMPATHY_TYPE_PREFERENCES, NULL);
1132
1133         if (parent != NULL) {
1134                 gtk_window_set_transient_for (GTK_WINDOW (self),
1135                                               parent);
1136         }
1137
1138         /* when running in Gnome Shell we must hide these options since they
1139          * are meaningless in that context:
1140          * - 'Display incoming events in the notification area' (General->Behavior)
1141          * - 'Notifications' tab
1142          */
1143         priv = GET_PRIV (self);
1144         if (shell_running) {
1145                 gtk_widget_hide (priv->checkbutton_events_notif_area);
1146                 notif_page = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook),
1147                                                         EMPATHY_PREFERENCES_TAB_NOTIFICATIONS);
1148                 gtk_widget_hide (notif_page);
1149         }
1150
1151         return self;
1152 }
1153
1154 void
1155 empathy_preferences_show_tab (EmpathyPreferences *self,
1156                               const gchar *page)
1157 {
1158         EmpathyPreferencesPriv *priv = GET_PRIV (self);
1159
1160         gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook),
1161                                        empathy_preferences_tab_from_string (page));
1162 }