git.maemo.org Git - modest/blob - src/widgets/modest-global-settings-dialog.c

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #include <glib/gi18n.h>
  31 #include <gtk/gtk.h>
  32 #include <string.h>
  33 #include "widgets/modest-global-settings-dialog.h"
  34 #include "widgets/modest-global-settings-dialog-priv.h"
  35 #include "modest-defs.h"
  36 #include "modest-conf.h"
  37 #include "modest-runtime.h"
  38 #include "modest-ui-constants.h"
  39 #include "modest-tny-msg.h"
  40 #include "modest-platform.h"
  41 #ifdef MODEST_TOOLKIT_HILDON2
  42 #include "hildon2/modest-selector-picker.h"
  43 #include "modest-hildon-includes.h"
  44 #else
  45 #include "widgets/modest-combo-box.h"
  46 #endif
  47 #ifndef MODEST_TOOLKIT_GTK
  48 #if MODEST_HILDON_API == 0
  49 #include <hildon-widgets/hildon-number-editor.h>
  50 #else
  51 #include <hildon/hildon-number-editor.h>
  52 #endif /*MODEST_HILDON_API = 0*/
  53 #endif
  54 /* include other impl specific header files */
  55
  56 #define RETURN_FALSE_ON_ERROR(error) if (error) { g_clear_error (&error); return FALSE; }
  57
  58 /* 'private'/'protected' functions */
  59 static void modest_global_settings_dialog_class_init (ModestGlobalSettingsDialogClass *klass);
  60 static void modest_global_settings_dialog_init       (ModestGlobalSettingsDialog *obj);
  61 static void modest_global_settings_dialog_finalize   (GObject *obj);
  62
  63 static void on_response (GtkDialog *dialog,
  64                          gint arg1,
  65                          gpointer user_data);
  66 static gboolean on_delete_event (GtkWidget *widget,
  67                                  GdkEvent  *event,
  68                                  gpointer   user_data);
  69
  70 static void get_current_settings (ModestGlobalSettingsDialogPrivate *priv,
  71                                   ModestGlobalSettingsState *state);
  72
  73 static ModestConnectedVia current_connection_default (void);
  74
  75 static gboolean modest_global_settings_dialog_save_settings_default (ModestGlobalSettingsDialog *self);
  76
  77 /* list my signals  */
  78 enum {
  79         /* MY_SIGNAL_1, */
  80         /* MY_SIGNAL_2, */
  81         LAST_SIGNAL
  82 };
  83
  84 /* globals */
  85 static GtkDialogClass *parent_class = NULL;
  86
  87 /* uncomment the following if you have defined any signals */
  88 /* static guint signals[LAST_SIGNAL] = {0}; */
  89
  90 GType
  91 modest_global_settings_dialog_get_type (void)
  92 {
  93         static GType my_type = 0;
  94         if (!my_type) {
  95                 static const GTypeInfo my_info = {
  96                         sizeof(ModestGlobalSettingsDialogClass),
  97                         NULL,           /* base init */
  98                         NULL,           /* base finalize */
  99                         (GClassInitFunc) modest_global_settings_dialog_class_init,
 100                         NULL,           /* class finalize */
 101                         NULL,           /* class data */
 102                         sizeof(ModestGlobalSettingsDialog),
 103                         1,              /* n_preallocs */
 104                         (GInstanceInitFunc) modest_global_settings_dialog_init,
 105                         NULL
 106                 };
 107 #ifdef MODEST_TOOLKIT_HILDON2
 108                 my_type = g_type_register_static (HILDON_TYPE_DIALOG,
 109                                                   "ModestGlobalSettingsDialog",
 110                                                   &my_info, 0);
 111 #else
 112                 my_type = g_type_register_static (GTK_TYPE_DIALOG,
 113                                                   "ModestGlobalSettingsDialog",
 114                                                   &my_info, 0);
 115 #endif
 116         }
 117         return my_type;
 118 }
 119
 120 static void
 121 modest_global_settings_dialog_class_init (ModestGlobalSettingsDialogClass *klass)
 122 {
 123         GObjectClass *gobject_class;
 124         gobject_class = (GObjectClass*) klass;
 125
 126         parent_class            = g_type_class_peek_parent (klass);
 127         gobject_class->finalize = modest_global_settings_dialog_finalize;
 128
 129         g_type_class_add_private (gobject_class, sizeof(ModestGlobalSettingsDialogPrivate));
 130
 131         klass->current_connection_func = current_connection_default;
 132         klass->save_settings_func = modest_global_settings_dialog_save_settings_default;
 133 }
 134
 135 static void
 136 modest_global_settings_dialog_init (ModestGlobalSettingsDialog *self)
 137 {
 138         ModestGlobalSettingsDialogPrivate *priv;
 139
 140         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
 141
 142         priv->notebook = gtk_notebook_new ();
 143         priv->default_account_selector = NULL;
 144         priv->accounts_list = NULL;
 145
 146         /* Connect to the dialog's "response" and "delete-event" signals */
 147         g_signal_connect (G_OBJECT (self), "response", G_CALLBACK (on_response), self);
 148         g_signal_connect (G_OBJECT (self), "delete-event", G_CALLBACK (on_delete_event), self);
 149
 150         /* Set title */
 151         gtk_window_set_title (GTK_WINDOW (self), _("mcen_ti_options"));
 152 }
 153
 154 static void
 155 modest_global_settings_dialog_finalize (GObject *obj)
 156 {
 157         ModestGlobalSettingsDialogPrivate *priv =
 158                 MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (obj);
 159
 160         /* These had to stay alive as long as the comboboxes that used them: */
 161         modest_pair_list_free (priv->connect_via_list);
 162         modest_pair_list_free (priv->update_interval_list);
 163         modest_pair_list_free (priv->msg_format_list);
 164         modest_pair_list_free (priv->accounts_list);
 165
 166         G_OBJECT_CLASS(parent_class)->finalize (obj);
 167 }
 168
 169 /*
 170  * Creates a pair list (number,string) and adds it to the given list
 171  */
 172 static void
 173 add_to_modest_pair_list (const gint num, const gchar *str, GSList **list)
 174 {
 175         gint *number;
 176         ModestPair *pair;
 177
 178         number = g_malloc0 (sizeof (gint));
 179         *number = num;
 180         pair = modest_pair_new (number, g_strdup (str), FALSE);
 181         *list = g_slist_prepend (*list, pair);
 182 }
 183
 184 ModestPairList *
 185 _modest_global_settings_dialog_get_connected_via (void)
 186 {
 187         GSList *list = NULL;
 188         const gchar *message;
 189
 190 #ifndef MODEST_TOOLKIT_GTK
 191         const gchar *env_var = getenv ("OSSO_PRODUCT_HARDWARE");
 192         /* Check if WIMAX is available */
 193         if (env_var && !strncmp (env_var, "RX-48", 5))
 194                 message = _("mcen_va_options_connectiontype_wlan_wimax");
 195         else
 196                 message = _("mcen_va_options_connectiontype_wlan");
 197 #else
 198         message = _("mcen_va_options_connectiontype_wlan");
 199 #endif
 200         add_to_modest_pair_list (MODEST_CONNECTED_VIA_WLAN_OR_WIMAX, message, &list);
 201         add_to_modest_pair_list (MODEST_CONNECTED_VIA_ANY,
 202                                  _("mcen_va_options_connectiontype_all"),
 203                                  &list);
 204
 205         return (ModestPairList *) g_slist_reverse (list);
 206 }
 207
 208 /*
 209  * Gets a list of pairs of update intervals
 210  */
 211 ModestPairList *
 212 _modest_global_settings_dialog_get_update_interval (void)
 213 {
 214         GSList *list = NULL;
 215
 216         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_5_MIN,
 217                                  _("mcen_va_options_updateinterval_5min"),
 218                                  &list);
 219         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_10_MIN,
 220                                  _("mcen_va_options_updateinterval_10min"),
 221                                  &list);
 222         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_15_MIN,
 223                                  _("mcen_va_options_updateinterval_15min"),
 224                                  &list);
 225         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_30_MIN,
 226                                  _("mcen_va_options_updateinterval_30min"),
 227                                  &list);
 228         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_1_HOUR,
 229                                  _("mcen_va_options_updateinterval_1h"),
 230                                  &list);
 231         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_2_HOUR,
 232                                  _("mcen_va_options_updateinterval_2h"),
 233                                  &list);
 234
 235         return (ModestPairList *) g_slist_reverse (list);
 236 }
 237
 238 /*
 239  * Gets a list of pairs
 240  */
 241 ModestPairList *
 242 _modest_global_settings_dialog_get_msg_formats (void)
 243 {
 244         GSList *list = NULL;
 245
 246         add_to_modest_pair_list (MODEST_FILE_FORMAT_FORMATTED_TEXT,
 247                                  _("mcen_va_options_messageformat_html"),
 248                                  &list);
 249         add_to_modest_pair_list (MODEST_FILE_FORMAT_PLAIN_TEXT,
 250                                  _("mcen_va_options_messageformat_plain"),
 251                                  &list);
 252
 253         return (ModestPairList *) g_slist_reverse (list);
 254 }
 255
 256 static void
 257 get_current_settings (ModestGlobalSettingsDialogPrivate *priv,
 258                       ModestGlobalSettingsState *state)
 259 {
 260         gint *id;
 261
 262         /* Get values from UI */
 263 #ifdef MODEST_TOOLKIT_HILDON2
 264         id = modest_selector_picker_get_active_id (MODEST_SELECTOR_PICKER (priv->connect_via));
 265         state->auto_update = hildon_check_button_get_active (HILDON_CHECK_BUTTON (priv->auto_update));
 266         state->default_account = modest_selector_picker_get_active_id (MODEST_SELECTOR_PICKER (priv->default_account_selector));
 267 #else
 268         id = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->connect_via));
 269         state->auto_update = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->auto_update));
 270         state->default_account = NULL;
 271 #endif
 272         state->connect_via = *id;
 273 #ifndef MODEST_TOOLKIT_GTK
 274 #ifndef MODEST_TOOLKIT_HILDON2
 275         state->size_limit = hildon_number_editor_get_value (HILDON_NUMBER_EDITOR (priv->size_limit));
 276 #endif
 277 #else
 278         state->size_limit = gtk_spin_button_get_value (GTK_SPIN_BUTTON (priv->size_limit));
 279 #endif
 280
 281 #ifdef MODEST_TOOLKIT_HILDON2
 282         id = modest_selector_picker_get_active_id (MODEST_SELECTOR_PICKER (priv->update_interval));
 283 #else
 284         id = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->update_interval));
 285 #endif
 286         state->update_interval = *id;
 287 #ifdef MODEST_TOOLKIT_HILDON2
 288         id = modest_selector_picker_get_active_id (MODEST_SELECTOR_PICKER (priv->msg_format));
 289         state->play_sound = priv->initial_state.play_sound;
 290 #else
 291         state->play_sound = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->play_sound));
 292 #ifndef MODEST_TOOLKIT_GTK
 293         id = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->msg_format));
 294 #endif
 295 #endif
 296 #ifdef MODEST_TOOLKIT_GTK
 297         state->prefer_formatted_text = FALSE;
 298 #else
 299         state->prefer_formatted_text = (*id == MODEST_FILE_FORMAT_FORMATTED_TEXT) ? TRUE : FALSE;
 300 #endif
 301 }
 302
 303 static gboolean
 304 modest_global_settings_dialog_save_settings_default (ModestGlobalSettingsDialog *self)
 305 {
 306         ModestConf *conf;
 307         ModestGlobalSettingsState current_state = {0,};
 308         GError *error = NULL;
 309         ModestGlobalSettingsDialogPrivate *priv;
 310
 311         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
 312
 313         conf = modest_runtime_get_conf ();
 314
 315         get_current_settings (priv, &current_state);
 316
 317         /* Save configuration */
 318         modest_conf_set_bool (conf, MODEST_CONF_AUTO_UPDATE, current_state.auto_update, &error);
 319         RETURN_FALSE_ON_ERROR(error);
 320         modest_conf_set_int (conf, MODEST_CONF_UPDATE_WHEN_CONNECTED_BY, current_state.connect_via, NULL);
 321         RETURN_FALSE_ON_ERROR(error);
 322         modest_conf_set_int (conf, MODEST_CONF_UPDATE_INTERVAL, current_state.update_interval, NULL);
 323         RETURN_FALSE_ON_ERROR(error);
 324         modest_conf_set_int (conf, MODEST_CONF_MSG_SIZE_LIMIT, current_state.size_limit, NULL);
 325         RETURN_FALSE_ON_ERROR(error);
 326         modest_conf_set_bool (conf, MODEST_CONF_PLAY_SOUND_MSG_ARRIVE, current_state.play_sound, NULL);
 327         RETURN_FALSE_ON_ERROR(error);
 328         modest_conf_set_bool (conf, MODEST_CONF_PREFER_FORMATTED_TEXT, current_state.prefer_formatted_text, NULL);
 329         RETURN_FALSE_ON_ERROR(error);
 330         if (current_state.default_account &&
 331             (!priv->initial_state.default_account ||
 332              strcmp (current_state.default_account, priv->initial_state.default_account)!= 0)) {
 333                 modest_account_mgr_set_default_account (modest_runtime_get_account_mgr (),
 334                                                         current_state.default_account);
 335         }
 336
 337         /* Apply changes */
 338         if (priv->initial_state.auto_update != current_state.auto_update ||
 339             priv->initial_state.connect_via != current_state.connect_via ||
 340             priv->initial_state.update_interval != current_state.update_interval) {
 341
 342                 TnyAccountStore *account_store;
 343                 TnyDevice *device;
 344
 345                 if (!current_state.auto_update) {
 346                         modest_platform_set_update_interval (0);
 347                         /* To avoid a new indentation level */
 348                         goto exit;
 349                 }
 350
 351                 account_store = TNY_ACCOUNT_STORE (modest_runtime_get_account_store ());
 352                 device = tny_account_store_get_device (account_store);
 353
 354                 if (tny_device_is_online (device)) {
 355                         /* If connected via any then set update interval */
 356                         if (current_state.connect_via == MODEST_CONNECTED_VIA_ANY) {
 357                                 modest_platform_set_update_interval (current_state.update_interval);
 358                         } else {
 359                                 /* Set update interval only if we
 360                                    selected the same connect_via
 361                                    method than the one already used by
 362                                    the device */
 363                                 ModestConnectedVia connect_via =
 364                                         MODEST_GLOBAL_SETTINGS_DIALOG_GET_CLASS(self)->current_connection_func ();
 365
 366                                 if (current_state.connect_via == connect_via)
 367                                         modest_platform_set_update_interval (current_state.update_interval);
 368                                 else
 369                                         modest_platform_set_update_interval (0);
 370                         }
 371                 } else {
 372                         /* Disable autoupdate in offline mode */
 373                         modest_platform_set_update_interval (0);
 374                 }
 375                 g_object_unref (device);
 376         }
 377
 378 exit:
 379         return TRUE;
 380 }
 381
 382 static gboolean
 383 settings_changed (ModestGlobalSettingsState initial_state,
 384                   ModestGlobalSettingsState current_state)
 385 {
 386         if (initial_state.auto_update != current_state.auto_update ||
 387             initial_state.connect_via != current_state.connect_via ||
 388             initial_state.update_interval != current_state.update_interval ||
 389             initial_state.size_limit != current_state.size_limit ||
 390             initial_state.play_sound != current_state.play_sound ||
 391             initial_state.prefer_formatted_text != current_state.prefer_formatted_text ||
 392             (current_state.default_account &&
 393              (!initial_state.default_account ||
 394               strcmp (current_state.default_account, initial_state.default_account)!= 0)))
 395                 return TRUE;
 396         else
 397                 return FALSE;
 398 }
 399
 400 static gboolean
 401 on_delete_event (GtkWidget *widget,
 402                  GdkEvent  *event,
 403                  gpointer   user_data)
 404 {
 405         ModestGlobalSettingsDialogPrivate *priv;
 406         ModestGlobalSettingsState current_state;
 407
 408         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (user_data);
 409
 410         /* If settings changed, them the response method already asked
 411            the user, because it's always executed before (see
 412            GtkDialog code). If it's not then simply close */
 413         get_current_settings (priv, &current_state);
 414         return settings_changed (priv->initial_state, current_state);
 415 }
 416
 417 static void
 418 on_response (GtkDialog *dialog,
 419              gint arg1,
 420              gpointer user_data)
 421 {
 422         ModestGlobalSettingsDialogPrivate *priv;
 423         ModestGlobalSettingsState current_state = {0,};
 424         gboolean changed = FALSE;
 425
 426         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (user_data);
 427
 428         get_current_settings (priv, &current_state);
 429         changed = settings_changed (priv->initial_state, current_state);
 430
 431         if (arg1 == GTK_RESPONSE_OK) {
 432                 if (changed) {
 433                         gboolean saved;
 434
 435                         saved = modest_global_settings_dialog_save_settings (MODEST_GLOBAL_SETTINGS_DIALOG (dialog));
 436                         if (saved) {
 437                                 modest_platform_information_banner (NULL, NULL,
 438                                                                     _("mcen_ib_advsetup_settings_saved"));
 439                         } else {
 440                                 modest_platform_information_banner (NULL, NULL,
 441                                                                     _("mail_ib_setting_failed"));
 442                         }
 443                 }
 444         } else {
 445                 if (changed) {
 446                         gint response;
 447                         response = modest_platform_run_confirmation_dialog (GTK_WINDOW (user_data),
 448                                                                             _("imum_nc_wizard_confirm_lose_changes"));
 449                         /* Do not close if the user Cancels */
 450                         if (response != GTK_RESPONSE_OK)
 451                                 g_signal_stop_emission_by_name (user_data, "response");
 452                 }
 453         }
 454 }
 455
 456 static ModestConnectedVia
 457 current_connection_default (void)
 458 {
 459         g_warning ("You must implement %s", __FUNCTION__);
 460         g_return_val_if_reached (MODEST_CONNECTED_VIA_ANY);
 461 }
 462
 463 gboolean
 464 modest_global_settings_dialog_save_settings (ModestGlobalSettingsDialog *self)
 465 {
 466         g_return_val_if_fail (MODEST_IS_GLOBAL_SETTINGS_DIALOG (self), FALSE);
 467
 468         return MODEST_GLOBAL_SETTINGS_DIALOG_GET_CLASS(self)->save_settings_func (self);
 469 }