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