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 #if MODEST_HILDON_API == 0
  52 #include <hildon-widgets/hildon-number-editor.h>
  53 #else
  54 #include <hildon/hildon-number-editor.h>
  55 #endif /*MODEST_HILDON_API = 0*/
  56 #endif
  57 /* include other impl specific header files */
  58
  59 #define RETURN_FALSE_ON_ERROR(error) if (error) { g_clear_error (&error); return FALSE; }
  60
  61 /* 'private'/'protected' functions */
  62 static void modest_global_settings_dialog_class_init (ModestGlobalSettingsDialogClass *klass);
  63 static void modest_global_settings_dialog_init       (ModestGlobalSettingsDialog *obj);
  64 static void modest_global_settings_dialog_finalize   (GObject *obj);
  65
  66 static void on_response (GtkDialog *dialog,
  67                          gint arg1,
  68                          gpointer user_data);
  69 static gboolean on_delete_event (GtkWidget *widget,
  70                                  GdkEvent  *event,
  71                                  gpointer   user_data);
  72
  73 static void get_current_settings (ModestGlobalSettingsDialogPrivate *priv,
  74                                   ModestGlobalSettingsState *state);
  75
  76 static ModestConnectedVia current_connection_default (void);
  77
  78 static gboolean modest_global_settings_dialog_save_settings_default (ModestGlobalSettingsDialog *self);
  79
  80 /* list my signals  */
  81 enum {
  82         /* MY_SIGNAL_1, */
  83         /* MY_SIGNAL_2, */
  84         LAST_SIGNAL
  85 };
  86
  87 /* globals */
  88 static GtkDialogClass *parent_class = NULL;
  89
  90 /* uncomment the following if you have defined any signals */
  91 /* static guint signals[LAST_SIGNAL] = {0}; */
  92
  93 GType
  94 modest_global_settings_dialog_get_type (void)
  95 {
  96         static GType my_type = 0;
  97         if (!my_type) {
  98                 static const GTypeInfo my_info = {
  99                         sizeof(ModestGlobalSettingsDialogClass),
 100                         NULL,           /* base init */
 101                         NULL,           /* base finalize */
 102                         (GClassInitFunc) modest_global_settings_dialog_class_init,
 103                         NULL,           /* class finalize */
 104                         NULL,           /* class data */
 105                         sizeof(ModestGlobalSettingsDialog),
 106                         1,              /* n_preallocs */
 107                         (GInstanceInitFunc) modest_global_settings_dialog_init,
 108                         NULL
 109                 };
 110 #ifdef MODEST_TOOLKIT_HILDON2
 111                 my_type = g_type_register_static (HILDON_TYPE_DIALOG,
 112                                                   "ModestGlobalSettingsDialog",
 113                                                   &my_info, 0);
 114 #else
 115                 my_type = g_type_register_static (GTK_TYPE_DIALOG,
 116                                                   "ModestGlobalSettingsDialog",
 117                                                   &my_info, 0);
 118 #endif
 119         }
 120         return my_type;
 121 }
 122
 123 static void
 124 modest_global_settings_dialog_class_init (ModestGlobalSettingsDialogClass *klass)
 125 {
 126         GObjectClass *gobject_class;
 127         gobject_class = (GObjectClass*) klass;
 128
 129         parent_class            = g_type_class_peek_parent (klass);
 130         gobject_class->finalize = modest_global_settings_dialog_finalize;
 131
 132         g_type_class_add_private (gobject_class, sizeof(ModestGlobalSettingsDialogPrivate));
 133
 134         klass->current_connection_func = current_connection_default;
 135         klass->save_settings_func = modest_global_settings_dialog_save_settings_default;
 136 }
 137
 138 static void
 139 modest_global_settings_dialog_init (ModestGlobalSettingsDialog *self)
 140 {
 141         ModestGlobalSettingsDialogPrivate *priv;
 142
 143         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
 144
 145         priv->notebook = gtk_notebook_new ();
 146         priv->default_account_selector = NULL;
 147         priv->accounts_list = NULL;
 148
 149         /* Connect to the dialog's "response" and "delete-event" signals */
 150         g_signal_connect (G_OBJECT (self), "response", G_CALLBACK (on_response), self);
 151         g_signal_connect (G_OBJECT (self), "delete-event", G_CALLBACK (on_delete_event), self);
 152
 153         /* Set title */
 154         gtk_window_set_title (GTK_WINDOW (self), _("mcen_ti_options"));
 155 }
 156
 157 static void
 158 modest_global_settings_dialog_finalize (GObject *obj)
 159 {
 160         ModestGlobalSettingsDialogPrivate *priv =
 161                 MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (obj);
 162
 163         /* These had to stay alive as long as the comboboxes that used them: */
 164         modest_pair_list_free (priv->connect_via_list);
 165         modest_pair_list_free (priv->update_interval_list);
 166         modest_pair_list_free (priv->msg_format_list);
 167         modest_pair_list_free (priv->accounts_list);
 168
 169         G_OBJECT_CLASS(parent_class)->finalize (obj);
 170 }
 171
 172 /*
 173  * Creates a pair list (number,string) and adds it to the given list
 174  */
 175 static void
 176 add_to_modest_pair_list (const gint num, const gchar *str, GSList **list)
 177 {
 178         gint *number;
 179         ModestPair *pair;
 180
 181         number = g_malloc0 (sizeof (gint));
 182         *number = num;
 183         pair = modest_pair_new (number, g_strdup (str), FALSE);
 184         *list = g_slist_prepend (*list, pair);
 185 }
 186
 187 ModestPairList *
 188 _modest_global_settings_dialog_get_connected_via (void)
 189 {
 190         GSList *list = NULL;
 191         const gchar *message;
 192
 193 #ifndef MODEST_TOOLKIT_GTK
 194         const gchar *env_var = getenv ("OSSO_PRODUCT_HARDWARE");
 195         /* Check if WIMAX is available */
 196         if (env_var && !strncmp (env_var, "RX-48", 5))
 197                 message = _("mcen_va_options_connectiontype_wlan_wimax");
 198         else
 199                 message = _("mcen_va_options_connectiontype_wlan");
 200 #else
 201         message = _("mcen_va_options_connectiontype_wlan");
 202 #endif
 203         add_to_modest_pair_list (MODEST_CONNECTED_VIA_WLAN_OR_WIMAX, message, &list);
 204         add_to_modest_pair_list (MODEST_CONNECTED_VIA_ANY,
 205                                  _("mcen_va_options_connectiontype_all"),
 206                                  &list);
 207
 208         return (ModestPairList *) g_slist_reverse (list);
 209 }
 210
 211 /*
 212  * Gets a list of pairs of update intervals
 213  */
 214 ModestPairList *
 215 _modest_global_settings_dialog_get_update_interval (void)
 216 {
 217         GSList *list = NULL;
 218
 219         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_5_MIN,
 220                                  _("mcen_va_options_updateinterval_5min"),
 221                                  &list);
 222         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_10_MIN,
 223                                  _("mcen_va_options_updateinterval_10min"),
 224                                  &list);
 225         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_15_MIN,
 226                                  _("mcen_va_options_updateinterval_15min"),
 227                                  &list);
 228         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_30_MIN,
 229                                  _("mcen_va_options_updateinterval_30min"),
 230                                  &list);
 231         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_1_HOUR,
 232                                  _("mcen_va_options_updateinterval_1h"),
 233                                  &list);
 234         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_2_HOUR,
 235                                  _("mcen_va_options_updateinterval_2h"),
 236                                  &list);
 237
 238         return (ModestPairList *) g_slist_reverse (list);
 239 }
 240
 241 /*
 242  * Gets a list of pairs
 243  */
 244 ModestPairList *
 245 _modest_global_settings_dialog_get_msg_formats (void)
 246 {
 247         GSList *list = NULL;
 248
 249         add_to_modest_pair_list (MODEST_FILE_FORMAT_FORMATTED_TEXT,
 250                                  _("mcen_va_options_messageformat_html"),
 251                                  &list);
 252         add_to_modest_pair_list (MODEST_FILE_FORMAT_PLAIN_TEXT,
 253                                  _("mcen_va_options_messageformat_plain"),
 254                                  &list);
 255
 256         return (ModestPairList *) g_slist_reverse (list);
 257 }
 258
 259 static void
 260 get_current_settings (ModestGlobalSettingsDialogPrivate *priv,
 261                       ModestGlobalSettingsState *state)
 262 {
 263         gint *id;
 264
 265         /* Get values from UI */
 266 #ifdef MODEST_TOOLKIT_HILDON2
 267         id = modest_selector_picker_get_active_id (MODEST_SELECTOR_PICKER (priv->connect_via));
 268         state->auto_update = hildon_check_button_get_active (HILDON_CHECK_BUTTON (priv->auto_update));
 269         state->default_account = modest_selector_picker_get_active_id (MODEST_SELECTOR_PICKER (priv->default_account_selector));
 270 #else
 271         id = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->connect_via));
 272         state->auto_update = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->auto_update));
 273         state->default_account = NULL;
 274 #endif
 275         state->connect_via = *id;
 276 #ifndef MODEST_TOOLKIT_GTK
 277 #ifdef MODEST_TOOLKIT_HILDON2
 278         state->size_limit = modest_number_editor_get_value (MODEST_NUMBER_EDITOR (priv->size_limit));
 279 #else
 280         state->size_limit = hildon_number_editor_get_value (HILDON_NUMBER_EDITOR (priv->size_limit));
 281 #endif
 282 #else
 283         state->size_limit = gtk_spin_button_get_value (GTK_SPIN_BUTTON (priv->size_limit));
 284 #endif
 285
 286 #ifdef MODEST_TOOLKIT_HILDON2
 287         id = modest_selector_picker_get_active_id (MODEST_SELECTOR_PICKER (priv->update_interval));
 288 #else
 289         id = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->update_interval));
 290 #endif
 291         state->update_interval = *id;
 292 #ifdef MODEST_TOOLKIT_HILDON2
 293         id = modest_selector_picker_get_active_id (MODEST_SELECTOR_PICKER (priv->msg_format));
 294         state->play_sound = priv->initial_state.play_sound;
 295 #else
 296         state->play_sound = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->play_sound));
 297         id = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->msg_format));
 298 #endif
 299         state->prefer_formatted_text = (*id == MODEST_FILE_FORMAT_FORMATTED_TEXT) ? TRUE : FALSE;
 300 }
 301
 302 static gboolean
 303 modest_global_settings_dialog_save_settings_default (ModestGlobalSettingsDialog *self)
 304 {
 305         ModestConf *conf;
 306         ModestGlobalSettingsState current_state;
 307         GError *error = NULL;
 308         ModestGlobalSettingsDialogPrivate *priv;
 309
 310         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
 311
 312         conf = modest_runtime_get_conf ();
 313
 314         get_current_settings (priv, &current_state);
 315
 316         /* Save configuration */
 317         modest_conf_set_bool (conf, MODEST_CONF_AUTO_UPDATE, current_state.auto_update, &error);
 318         RETURN_FALSE_ON_ERROR(error);
 319         modest_conf_set_int (conf, MODEST_CONF_UPDATE_WHEN_CONNECTED_BY, current_state.connect_via, NULL);
 320         RETURN_FALSE_ON_ERROR(error);
 321         modest_conf_set_int (conf, MODEST_CONF_UPDATE_INTERVAL, current_state.update_interval, NULL);
 322         RETURN_FALSE_ON_ERROR(error);
 323         modest_conf_set_int (conf, MODEST_CONF_MSG_SIZE_LIMIT, current_state.size_limit, NULL);
 324         RETURN_FALSE_ON_ERROR(error);
 325         modest_conf_set_bool (conf, MODEST_CONF_PLAY_SOUND_MSG_ARRIVE, current_state.play_sound, NULL);
 326         RETURN_FALSE_ON_ERROR(error);
 327         modest_conf_set_bool (conf, MODEST_CONF_PREFER_FORMATTED_TEXT, current_state.prefer_formatted_text, NULL);
 328         RETURN_FALSE_ON_ERROR(error);
 329         if (current_state.default_account &&
 330             (!priv->initial_state.default_account ||
 331              strcmp (current_state.default_account, priv->initial_state.default_account)!= 0)) {
 332                 modest_account_mgr_set_default_account (modest_runtime_get_account_mgr (),
 333                                                         current_state.default_account);
 334         }
 335
 336         /* Apply changes */
 337         if (priv->initial_state.auto_update != current_state.auto_update ||
 338             priv->initial_state.connect_via != current_state.connect_via ||
 339             priv->initial_state.update_interval != current_state.update_interval) {
 340
 341                 TnyAccountStore *account_store;
 342                 TnyDevice *device;
 343
 344                 if (!current_state.auto_update) {
 345                         modest_platform_set_update_interval (0);
 346                         /* To avoid a new indentation level */
 347                         goto exit;
 348                 }
 349
 350                 account_store = TNY_ACCOUNT_STORE (modest_runtime_get_account_store ());
 351                 device = tny_account_store_get_device (account_store);
 352
 353                 if (tny_device_is_online (device)) {
 354                         /* If connected via any then set update interval */
 355                         if (current_state.connect_via == MODEST_CONNECTED_VIA_ANY) {
 356                                 modest_platform_set_update_interval (current_state.update_interval);
 357                         } else {
 358                                 /* Set update interval only if we
 359                                    selected the same connect_via
 360                                    method than the one already used by
 361                                    the device */
 362                                 ModestConnectedVia connect_via =
 363                                         MODEST_GLOBAL_SETTINGS_DIALOG_GET_CLASS(self)->current_connection_func ();
 364
 365                                 if (current_state.connect_via == connect_via)
 366                                         modest_platform_set_update_interval (current_state.update_interval);
 367                                 else
 368                                         modest_platform_set_update_interval (0);
 369                         }
 370                 } else {
 371                         /* Disable autoupdate in offline mode */
 372                         modest_platform_set_update_interval (0);
 373                 }
 374                 g_object_unref (device);
 375         }
 376
 377 exit:
 378         return TRUE;
 379 }
 380
 381 static gboolean
 382 settings_changed (ModestGlobalSettingsState initial_state,
 383                   ModestGlobalSettingsState current_state)
 384 {
 385         if (initial_state.auto_update != current_state.auto_update ||
 386             initial_state.connect_via != current_state.connect_via ||
 387             initial_state.update_interval != current_state.update_interval ||
 388             initial_state.size_limit != current_state.size_limit ||
 389             initial_state.play_sound != current_state.play_sound ||
 390             initial_state.prefer_formatted_text != current_state.prefer_formatted_text ||
 391             (current_state.default_account &&
 392              (!initial_state.default_account ||
 393               strcmp (current_state.default_account, initial_state.default_account)!= 0)))
 394                 return TRUE;
 395         else
 396                 return FALSE;
 397 }
 398
 399 static gboolean
 400 on_delete_event (GtkWidget *widget,
 401                  GdkEvent  *event,
 402                  gpointer   user_data)
 403 {
 404         ModestGlobalSettingsDialogPrivate *priv;
 405         ModestGlobalSettingsState current_state;
 406
 407         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (user_data);
 408
 409         /* If settings changed, them the response method already asked
 410            the user, because it's always executed before (see
 411            GtkDialog code). If it's not then simply close */
 412         get_current_settings (priv, &current_state);
 413         return settings_changed (priv->initial_state, current_state);
 414 }
 415
 416 static void
 417 on_response (GtkDialog *dialog,
 418              gint arg1,
 419              gpointer user_data)
 420 {
 421         ModestGlobalSettingsDialogPrivate *priv;
 422         ModestGlobalSettingsState current_state;
 423         gboolean changed;
 424
 425         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (user_data);
 426
 427         get_current_settings (priv, &current_state);
 428         changed = settings_changed (priv->initial_state, current_state);
 429
 430         if (arg1 == GTK_RESPONSE_OK) {
 431                 if (changed) {
 432                         gboolean saved;
 433
 434                         saved = modest_global_settings_dialog_save_settings (MODEST_GLOBAL_SETTINGS_DIALOG (dialog));
 435                         if (saved) {
 436                                 modest_platform_information_banner (NULL, NULL,
 437                                                                     _("mcen_ib_advsetup_settings_saved"));
 438                         } else {
 439                                 modest_platform_information_banner (NULL, NULL,
 440                                                                     _("mail_ib_setting_failed"));
 441                         }
 442                 }
 443         } else {
 444                 if (changed) {
 445                         gint response;
 446                         response = modest_platform_run_confirmation_dialog (GTK_WINDOW (user_data),
 447                                                                             _("imum_nc_wizard_confirm_lose_changes"));
 448                         /* Do not close if the user Cancels */
 449                         if (response != GTK_RESPONSE_OK)
 450                                 g_signal_stop_emission_by_name (user_data, "response");
 451                 }
 452         }
 453 }
 454
 455 static ModestConnectedVia
 456 current_connection_default (void)
 457 {
 458         g_warning ("You must implement %s", __FUNCTION__);
 459         g_return_val_if_reached (MODEST_CONNECTED_VIA_ANY);
 460 }
 461
 462 gboolean
 463 modest_global_settings_dialog_save_settings (ModestGlobalSettingsDialog *self)
 464 {
 465         g_return_val_if_fail (MODEST_IS_GLOBAL_SETTINGS_DIALOG (self), FALSE);
 466
 467         return MODEST_GLOBAL_SETTINGS_DIALOG_GET_CLASS(self)->save_settings_func (self);
 468 }