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 "modest-hildon-includes.h"
  43 #endif
  44 #ifndef MODEST_TOOLKIT_GTK
  45 #include <hildon/hildon-number-editor.h>
  46 #endif
  47 /* include other impl specific header files */
  48
  49 #define RETURN_FALSE_ON_ERROR(error) if (error) { g_clear_error (&error); return FALSE; }
  50
  51 /* 'private'/'protected' functions */
  52 static void modest_global_settings_dialog_class_init (ModestGlobalSettingsDialogClass *klass);
  53 static void modest_global_settings_dialog_init       (ModestGlobalSettingsDialog *obj);
  54 static void modest_global_settings_dialog_finalize   (GObject *obj);
  55
  56 static void on_response (GtkDialog *dialog,
  57                          gint arg1,
  58                          gpointer user_data);
  59 static gboolean on_delete_event (GtkWidget *widget,
  60                                  GdkEvent  *event,
  61                                  gpointer   user_data);
  62
  63 static void get_current_settings (ModestGlobalSettingsDialogPrivate *priv,
  64                                   ModestGlobalSettingsState *state);
  65
  66 static ModestConnectedVia current_connection_default (void);
  67
  68 static gboolean modest_global_settings_dialog_save_settings_default (ModestGlobalSettingsDialog *self);
  69
  70 /* list my signals  */
  71 enum {
  72         /* MY_SIGNAL_1, */
  73         /* MY_SIGNAL_2, */
  74         LAST_SIGNAL
  75 };
  76
  77 /* globals */
  78 static GtkDialogClass *parent_class = NULL;
  79
  80 /* uncomment the following if you have defined any signals */
  81 /* static guint signals[LAST_SIGNAL] = {0}; */
  82
  83 GType
  84 modest_global_settings_dialog_get_type (void)
  85 {
  86         static GType my_type = 0;
  87         if (!my_type) {
  88                 static const GTypeInfo my_info = {
  89                         sizeof(ModestGlobalSettingsDialogClass),
  90                         NULL,           /* base init */
  91                         NULL,           /* base finalize */
  92                         (GClassInitFunc) modest_global_settings_dialog_class_init,
  93                         NULL,           /* class finalize */
  94                         NULL,           /* class data */
  95                         sizeof(ModestGlobalSettingsDialog),
  96                         1,              /* n_preallocs */
  97                         (GInstanceInitFunc) modest_global_settings_dialog_init,
  98                         NULL
  99                 };
 100                 my_type = g_type_register_static (GTK_TYPE_DIALOG,
 101                                                   "ModestGlobalSettingsDialog",
 102                                                   &my_info, 0);
 103         }
 104         return my_type;
 105 }
 106
 107 static void
 108 modest_global_settings_dialog_class_init (ModestGlobalSettingsDialogClass *klass)
 109 {
 110         GObjectClass *gobject_class;
 111         gobject_class = (GObjectClass*) klass;
 112
 113         parent_class            = g_type_class_peek_parent (klass);
 114         gobject_class->finalize = modest_global_settings_dialog_finalize;
 115
 116         g_type_class_add_private (gobject_class, sizeof(ModestGlobalSettingsDialogPrivate));
 117
 118         klass->current_connection_func = current_connection_default;
 119         klass->save_settings_func = modest_global_settings_dialog_save_settings_default;
 120 }
 121
 122 static void
 123 modest_global_settings_dialog_init (ModestGlobalSettingsDialog *self)
 124 {
 125         ModestGlobalSettingsDialogPrivate *priv;
 126
 127         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
 128
 129         priv->notebook = gtk_notebook_new ();
 130         priv->default_account_selector = NULL;
 131         priv->accounts_list = NULL;
 132
 133         /* Connect to the dialog's "response" and "delete-event" signals */
 134         g_signal_connect (G_OBJECT (self), "response", G_CALLBACK (on_response), self);
 135         g_signal_connect (G_OBJECT (self), "delete-event", G_CALLBACK (on_delete_event), self);
 136
 137         /* Set title */
 138         gtk_window_set_title (GTK_WINDOW (self), _("mcen_ti_options"));
 139 }
 140
 141 static void
 142 modest_global_settings_dialog_finalize (GObject *obj)
 143 {
 144         ModestGlobalSettingsDialogPrivate *priv =
 145                 MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (obj);
 146
 147         /* These had to stay alive as long as the comboboxes that used them: */
 148         modest_pair_list_free (priv->connect_via_list);
 149         modest_pair_list_free (priv->update_interval_list);
 150         modest_pair_list_free (priv->msg_format_list);
 151         modest_pair_list_free (priv->accounts_list);
 152
 153         G_OBJECT_CLASS(parent_class)->finalize (obj);
 154 }
 155
 156 /*
 157  * Creates a pair list (number,string) and adds it to the given list
 158  */
 159 static void
 160 add_to_modest_pair_list (const gint num, const gchar *str, GSList **list)
 161 {
 162         gint *number;
 163         ModestPair *pair;
 164
 165         number = g_malloc0 (sizeof (gint));
 166         *number = num;
 167         pair = modest_pair_new (number, g_strdup (str), FALSE);
 168         *list = g_slist_prepend (*list, pair);
 169 }
 170
 171 ModestPairList *
 172 _modest_global_settings_dialog_get_connected_via (void)
 173 {
 174         GSList *list = NULL;
 175         const gchar *message;
 176
 177 #ifndef MODEST_TOOLKIT_GTK
 178         const gchar *env_var = getenv ("OSSO_PRODUCT_HARDWARE");
 179         /* Check if WIMAX is available */
 180         if (env_var && !strncmp (env_var, "RX-48", 5))
 181                 message = _("mcen_va_options_connectiontype_wlan_wimax");
 182         else
 183                 message = _("mcen_va_options_connectiontype_wlan");
 184 #else
 185         message = _("mcen_va_options_connectiontype_wlan");
 186 #endif
 187         add_to_modest_pair_list (MODEST_CONNECTED_VIA_WLAN_OR_WIMAX, message, &list);
 188         add_to_modest_pair_list (MODEST_CONNECTED_VIA_ANY,
 189                                  _("mcen_va_options_connectiontype_all"),
 190                                  &list);
 191
 192         return (ModestPairList *) g_slist_reverse (list);
 193 }
 194
 195 /*
 196  * Gets a list of pairs of update intervals
 197  */
 198 ModestPairList *
 199 _modest_global_settings_dialog_get_update_interval (void)
 200 {
 201         GSList *list = NULL;
 202
 203         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_5_MIN,
 204                                  _("mcen_va_options_updateinterval_5min"),
 205                                  &list);
 206         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_10_MIN,
 207                                  _("mcen_va_options_updateinterval_10min"),
 208                                  &list);
 209         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_15_MIN,
 210                                  _("mcen_va_options_updateinterval_15min"),
 211                                  &list);
 212         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_30_MIN,
 213                                  _("mcen_va_options_updateinterval_30min"),
 214                                  &list);
 215         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_1_HOUR,
 216                                  _("mcen_va_options_updateinterval_1h"),
 217                                  &list);
 218         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_2_HOUR,
 219                                  _("mcen_va_options_updateinterval_2h"),
 220                                  &list);
 221
 222         return (ModestPairList *) g_slist_reverse (list);
 223 }
 224
 225 /*
 226  * Gets a list of pairs
 227  */
 228 ModestPairList *
 229 _modest_global_settings_dialog_get_msg_formats (void)
 230 {
 231         GSList *list = NULL;
 232
 233         add_to_modest_pair_list (MODEST_FILE_FORMAT_FORMATTED_TEXT,
 234                                  _("mcen_va_options_messageformat_html"),
 235                                  &list);
 236         add_to_modest_pair_list (MODEST_FILE_FORMAT_PLAIN_TEXT,
 237                                  _("mcen_va_options_messageformat_plain"),
 238                                  &list);
 239
 240         return (ModestPairList *) g_slist_reverse (list);
 241 }
 242
 243 static void
 244 get_current_settings (ModestGlobalSettingsDialogPrivate *priv,
 245                       ModestGlobalSettingsState *state)
 246 {
 247         gint *id;
 248
 249         /* Get values from UI */
 250         state->auto_update = modest_togglable_get_active (priv->auto_update);
 251         id = modest_selector_get_active_id (priv->connect_via);
 252         state->default_account = modest_selector_get_active_id (priv->default_account_selector);
 253         state->connect_via = *id;
 254         state->size_limit = modest_number_entry_get_value (priv->size_limit);
 255
 256         id = modest_selector_get_active_id (priv->update_interval);
 257         state->update_interval = *id;
 258         id = modest_selector_get_active_id (priv->msg_format);
 259         state->play_sound = priv->initial_state.play_sound;
 260         state->prefer_formatted_text = (*id == MODEST_FILE_FORMAT_FORMATTED_TEXT) ? TRUE : FALSE;
 261 }
 262
 263 static gboolean
 264 modest_global_settings_dialog_save_settings_default (ModestGlobalSettingsDialog *self)
 265 {
 266         ModestConf *conf;
 267         ModestGlobalSettingsState current_state = {0,};
 268         GError *error = NULL;
 269         ModestGlobalSettingsDialogPrivate *priv;
 270
 271         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
 272
 273         conf = modest_runtime_get_conf ();
 274
 275         get_current_settings (priv, &current_state);
 276
 277         /* Save configuration */
 278         modest_conf_set_bool (conf, MODEST_CONF_AUTO_UPDATE, current_state.auto_update, &error);
 279         RETURN_FALSE_ON_ERROR(error);
 280         modest_conf_set_int (conf, MODEST_CONF_UPDATE_WHEN_CONNECTED_BY, current_state.connect_via, NULL);
 281         RETURN_FALSE_ON_ERROR(error);
 282         modest_conf_set_int (conf, MODEST_CONF_UPDATE_INTERVAL, current_state.update_interval, NULL);
 283         RETURN_FALSE_ON_ERROR(error);
 284         modest_conf_set_int (conf, MODEST_CONF_MSG_SIZE_LIMIT, current_state.size_limit, NULL);
 285         RETURN_FALSE_ON_ERROR(error);
 286         modest_conf_set_bool (conf, MODEST_CONF_PLAY_SOUND_MSG_ARRIVE, current_state.play_sound, NULL);
 287         RETURN_FALSE_ON_ERROR(error);
 288         modest_conf_set_bool (conf, MODEST_CONF_PREFER_FORMATTED_TEXT, current_state.prefer_formatted_text, NULL);
 289         RETURN_FALSE_ON_ERROR(error);
 290         if (current_state.default_account &&
 291             (!priv->initial_state.default_account ||
 292              strcmp (current_state.default_account, priv->initial_state.default_account)!= 0)) {
 293                 modest_account_mgr_set_default_account (modest_runtime_get_account_mgr (),
 294                                                         current_state.default_account);
 295         }
 296
 297         /* Apply changes */
 298         if (priv->initial_state.auto_update != current_state.auto_update ||
 299             priv->initial_state.connect_via != current_state.connect_via ||
 300             priv->initial_state.update_interval != current_state.update_interval) {
 301
 302                 TnyAccountStore *account_store;
 303                 TnyDevice *device;
 304
 305                 if (!current_state.auto_update) {
 306                         modest_platform_set_update_interval (0);
 307                         /* To avoid a new indentation level */
 308                         goto exit;
 309                 }
 310
 311                 account_store = TNY_ACCOUNT_STORE (modest_runtime_get_account_store ());
 312                 device = tny_account_store_get_device (account_store);
 313
 314                 if (tny_device_is_online (device)) {
 315                         /* If connected via any then set update interval */
 316                         if (current_state.connect_via == MODEST_CONNECTED_VIA_ANY) {
 317                                 modest_platform_set_update_interval (current_state.update_interval);
 318                         } else {
 319                                 /* Set update interval only if we
 320                                    selected the same connect_via
 321                                    method than the one already used by
 322                                    the device */
 323                                 ModestConnectedVia connect_via =
 324                                         MODEST_GLOBAL_SETTINGS_DIALOG_GET_CLASS(self)->current_connection_func ();
 325
 326                                 if (current_state.connect_via == connect_via)
 327                                         modest_platform_set_update_interval (current_state.update_interval);
 328                                 else
 329                                         modest_platform_set_update_interval (0);
 330                         }
 331                 } else {
 332                         /* Disable autoupdate in offline mode */
 333                         modest_platform_set_update_interval (0);
 334                 }
 335                 g_object_unref (device);
 336         }
 337
 338 exit:
 339         return TRUE;
 340 }
 341
 342 static gboolean
 343 settings_changed (ModestGlobalSettingsState initial_state,
 344                   ModestGlobalSettingsState current_state)
 345 {
 346         if (initial_state.auto_update != current_state.auto_update ||
 347             initial_state.connect_via != current_state.connect_via ||
 348             initial_state.update_interval != current_state.update_interval ||
 349             initial_state.size_limit != current_state.size_limit ||
 350             initial_state.play_sound != current_state.play_sound ||
 351             initial_state.prefer_formatted_text != current_state.prefer_formatted_text ||
 352             (current_state.default_account &&
 353              (!initial_state.default_account ||
 354               strcmp (current_state.default_account, initial_state.default_account)!= 0)))
 355                 return TRUE;
 356         else
 357                 return FALSE;
 358 }
 359
 360 static gboolean
 361 on_delete_event (GtkWidget *widget,
 362                  GdkEvent  *event,
 363                  gpointer   user_data)
 364 {
 365         ModestGlobalSettingsDialogPrivate *priv;
 366         ModestGlobalSettingsState current_state;
 367
 368         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (user_data);
 369
 370         /* If settings changed, them the response method already asked
 371            the user, because it's always executed before (see
 372            GtkDialog code). If it's not then simply close */
 373         get_current_settings (priv, &current_state);
 374         return settings_changed (priv->initial_state, current_state);
 375 }
 376
 377 static void
 378 on_response (GtkDialog *dialog,
 379              gint arg1,
 380              gpointer user_data)
 381 {
 382         ModestGlobalSettingsDialogPrivate *priv;
 383         ModestGlobalSettingsState current_state = {0,};
 384         gboolean changed = FALSE;
 385
 386         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (user_data);
 387
 388         get_current_settings (priv, &current_state);
 389         changed = settings_changed (priv->initial_state, current_state);
 390
 391         if (arg1 == GTK_RESPONSE_OK) {
 392                 if (changed) {
 393                         gboolean saved;
 394
 395                         saved = modest_global_settings_dialog_save_settings (MODEST_GLOBAL_SETTINGS_DIALOG (dialog));
 396                         if (saved) {
 397                                 modest_platform_information_banner (NULL, NULL,
 398                                                                     _("mcen_ib_advsetup_settings_saved"));
 399                         } else {
 400                                 modest_platform_information_banner (NULL, NULL,
 401                                                                     _("mail_ib_setting_failed"));
 402                         }
 403                 }
 404         } else {
 405                 if (changed) {
 406                         gint response;
 407                         response = modest_platform_run_confirmation_dialog (GTK_WINDOW (user_data),
 408                                                                             _("imum_nc_wizard_confirm_lose_changes"));
 409                         /* Do not close if the user Cancels */
 410                         if (response != GTK_RESPONSE_OK)
 411                                 g_signal_stop_emission_by_name (user_data, "response");
 412                 }
 413         }
 414 }
 415
 416 static ModestConnectedVia
 417 current_connection_default (void)
 418 {
 419         g_warning ("You must implement %s", __FUNCTION__);
 420         g_return_val_if_reached (MODEST_CONNECTED_VIA_ANY);
 421 }
 422
 423 gboolean
 424 modest_global_settings_dialog_save_settings (ModestGlobalSettingsDialog *self)
 425 {
 426         g_return_val_if_fail (MODEST_IS_GLOBAL_SETTINGS_DIALOG (self), FALSE);
 427
 428         return MODEST_GLOBAL_SETTINGS_DIALOG_GET_CLASS(self)->save_settings_func (self);
 429 }