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