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 "widgets/modest-global-settings-dialog.h"
  36 #include "widgets/modest-global-settings-dialog-priv.h"
  37 #include "modest-defs.h"
  38 #include "modest-conf.h"
  39 #include "modest-runtime.h"
  40 #include "modest-ui-constants.h"
  41 #include "modest-tny-msg.h"
  42 #include "modest-platform.h"
  43 #include "widgets/modest-combo-box.h"
  44 #ifdef MODEST_PLATFORM_MAEMO
  45 #ifdef MODEST_HAVE_HILDON0_WIDGETS
  46 #include <hildon-widgets/hildon-number-editor.h>
  47 #else
  48 #include <hildon/hildon-number-editor.h>
  49 #endif /*MODEST_HAVE_HILDON0_WIDGETS*/
  50 #endif
  51 /* include other impl specific header files */
  52
  53 #define RETURN_FALSE_ON_ERROR(error) if (error) { g_clear_error (&error); return FALSE; }
  54
  55 /* 'private'/'protected' functions */
  56 static void modest_global_settings_dialog_class_init (ModestGlobalSettingsDialogClass *klass);
  57 static void modest_global_settings_dialog_init       (ModestGlobalSettingsDialog *obj);
  58 static void modest_global_settings_dialog_finalize   (GObject *obj);
  59
  60 static void on_response (GtkDialog *dialog,
  61                          gint arg1,
  62                          gpointer user_data);
  63 static void get_current_settings (ModestGlobalSettingsDialogPrivate *priv,
  64                                   ModestGlobalSettingsState *state);
  65
  66 static ModestConnectedVia current_connection_default (void);
  67
  68 /* list my signals  */
  69 enum {
  70         /* MY_SIGNAL_1, */
  71         /* MY_SIGNAL_2, */
  72         LAST_SIGNAL
  73 };
  74
  75 /* globals */
  76 static GtkDialogClass *parent_class = NULL;
  77
  78 /* uncomment the following if you have defined any signals */
  79 /* static guint signals[LAST_SIGNAL] = {0}; */
  80
  81 GType
  82 modest_global_settings_dialog_get_type (void)
  83 {
  84         static GType my_type = 0;
  85         if (!my_type) {
  86                 static const GTypeInfo my_info = {
  87                         sizeof(ModestGlobalSettingsDialogClass),
  88                         NULL,           /* base init */
  89                         NULL,           /* base finalize */
  90                         (GClassInitFunc) modest_global_settings_dialog_class_init,
  91                         NULL,           /* class finalize */
  92                         NULL,           /* class data */
  93                         sizeof(ModestGlobalSettingsDialog),
  94                         1,              /* n_preallocs */
  95                         (GInstanceInitFunc) modest_global_settings_dialog_init,
  96                         NULL
  97                 };
  98                 my_type = g_type_register_static (GTK_TYPE_DIALOG,
  99                                                   "ModestGlobalSettingsDialog",
 100                                                   &my_info, 0);
 101         }
 102         return my_type;
 103 }
 104
 105 static void
 106 modest_global_settings_dialog_class_init (ModestGlobalSettingsDialogClass *klass)
 107 {
 108         GObjectClass *gobject_class;
 109         gobject_class = (GObjectClass*) klass;
 110
 111         parent_class            = g_type_class_peek_parent (klass);
 112         gobject_class->finalize = modest_global_settings_dialog_finalize;
 113
 114         g_type_class_add_private (gobject_class, sizeof(ModestGlobalSettingsDialogPrivate));
 115
 116         klass->current_connection_func = current_connection_default;
 117 }
 118
 119 static void
 120 modest_global_settings_dialog_init (ModestGlobalSettingsDialog *self)
 121 {
 122         ModestGlobalSettingsDialogPrivate *priv;
 123
 124         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
 125
 126         priv->notebook = gtk_notebook_new ();
 127         priv->changed = FALSE;
 128
 129         /* Add the buttons: */
 130         gtk_dialog_add_button (GTK_DIALOG (self), _("mcen_bd_dialog_ok"), GTK_RESPONSE_OK);
 131         gtk_dialog_add_button (GTK_DIALOG (self), _("mcen_bd_dialog_cancel"), GTK_RESPONSE_CANCEL);
 132
 133         /* Connect to the dialog's response signal: */
 134         g_signal_connect (G_OBJECT (self), "response", G_CALLBACK (on_response), self);
 135
 136         /* Set title */
 137         gtk_window_set_title (GTK_WINDOW (self), _("mcen_ti_options"));
 138 }
 139
 140 static void
 141 modest_global_settings_dialog_finalize (GObject *obj)
 142 {
 143         ModestGlobalSettingsDialogPrivate *priv =
 144                 MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (obj);
 145
 146         /* These had to stay alive as long as the comboboxes that used them: */
 147         modest_pair_list_free (priv->connect_via_list);
 148         modest_pair_list_free (priv->update_interval_list);
 149         modest_pair_list_free (priv->msg_format_list);
 150
 151         G_OBJECT_CLASS(parent_class)->finalize (obj);
 152 }
 153
 154 /*
 155  * Creates a pair list (number,string) and adds it to the given list
 156  */
 157 static void
 158 add_to_modest_pair_list (const gint num, const gchar *str, GSList **list)
 159 {
 160         gint *number;
 161         ModestPair *pair;
 162
 163         number = g_malloc0 (sizeof (gint));
 164         *number = num;
 165         pair = modest_pair_new (number, g_strdup (str), FALSE);
 166         *list = g_slist_prepend (*list, pair);
 167 }
 168
 169 /*
 170  * Gets a list of pairs
 171  */
 172 ModestPairList *
 173 _modest_global_settings_dialog_get_connected_via (void)
 174 {
 175         GSList *list = NULL;
 176
 177         add_to_modest_pair_list (MODEST_CONNECTED_VIA_WLAN,
 178                                  _("mcen_va_options_connectiontype_wlan"),
 179                                  &list);
 180         add_to_modest_pair_list (MODEST_CONNECTED_VIA_ANY,
 181                                  _("mcen_va_options_connectiontype_all"),
 182                                  &list);
 183
 184         return (ModestPairList *) g_slist_reverse (list);
 185 }
 186
 187 /*
 188  * Gets a list of pairs of update intervals
 189  */
 190 ModestPairList *
 191 _modest_global_settings_dialog_get_update_interval (void)
 192 {
 193         GSList *list = NULL;
 194
 195         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_5_MIN,
 196                                  _("mcen_va_options_updateinterval_5min"),
 197                                  &list);
 198         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_10_MIN,
 199                                  _("mcen_va_options_updateinterval_10min"),
 200                                  &list);
 201         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_15_MIN,
 202                                  _("mcen_va_options_updateinterval_15min"),
 203                                  &list);
 204         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_30_MIN,
 205                                  _("mcen_va_options_updateinterval_30min"),
 206                                  &list);
 207         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_1_HOUR,
 208                                  _("mcen_va_options_updateinterval_1h"),
 209                                  &list);
 210         add_to_modest_pair_list (MODEST_UPDATE_INTERVAL_2_HOUR,
 211                                  _("mcen_va_options_updateinterval_2h"),
 212                                  &list);
 213
 214         return (ModestPairList *) g_slist_reverse (list);
 215 }
 216
 217 /*
 218  * Gets a list of pairs
 219  */
 220 ModestPairList *
 221 _modest_global_settings_dialog_get_msg_formats (void)
 222 {
 223         GSList *list = NULL;
 224
 225         add_to_modest_pair_list (MODEST_FILE_FORMAT_FORMATTED_TEXT,
 226                                  _("mcen_va_options_messageformat_html"),
 227                                  &list);
 228         add_to_modest_pair_list (MODEST_FILE_FORMAT_PLAIN_TEXT,
 229                                  _("mcen_va_options_messageformat_plain"),
 230                                  &list);
 231
 232         return (ModestPairList *) g_slist_reverse (list);
 233 }
 234
 235 void
 236 _modest_global_settings_dialog_load_conf (ModestGlobalSettingsDialog *self)
 237 {
 238         ModestConf *conf;
 239         gboolean checked;
 240         gint combo_id, value;
 241         GError *error = NULL;
 242         ModestGlobalSettingsDialogPrivate *priv;
 243
 244         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
 245         conf = modest_runtime_get_conf ();
 246
 247         /* Autoupdate */
 248         checked = modest_conf_get_bool (conf, MODEST_CONF_AUTO_UPDATE, &error);
 249         if (error) {
 250                 g_clear_error (&error);
 251                 error = NULL;
 252                 checked = FALSE;
 253         }
 254         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->auto_update), checked);
 255         priv->initial_state.auto_update = checked;
 256
 257         /* Connected by */
 258         combo_id = modest_conf_get_int (conf, MODEST_CONF_UPDATE_WHEN_CONNECTED_BY, &error);
 259         if (error) {
 260                 g_error_free (error);
 261                 error = NULL;
 262                 combo_id = MODEST_CONNECTED_VIA_WLAN;
 263         }
 264         modest_combo_box_set_active_id (MODEST_COMBO_BOX (priv->connect_via),
 265                                         (gpointer) &combo_id);
 266         priv->initial_state.connect_via = combo_id;
 267
 268         /* Emit toggled to update the visibility of connect_by caption */
 269         gtk_toggle_button_toggled (GTK_TOGGLE_BUTTON (priv->auto_update));
 270
 271         /* Update interval */
 272         combo_id = modest_conf_get_int (conf, MODEST_CONF_UPDATE_INTERVAL, &error);
 273         if (error) {
 274                 g_error_free (error);
 275                 error = NULL;
 276                 combo_id = MODEST_UPDATE_INTERVAL_15_MIN;
 277         }
 278         modest_combo_box_set_active_id (MODEST_COMBO_BOX (priv->update_interval),
 279                                         (gpointer) &combo_id);
 280         priv->initial_state.update_interval = combo_id;
 281
 282         /* Size limit */
 283         value  = modest_conf_get_int (conf, MODEST_CONF_MSG_SIZE_LIMIT, &error);
 284         if (error) {
 285                 g_error_free (error);
 286                 error = NULL;
 287                 value = 1000;
 288         }
 289         /* It's better to do this in the subclasses, but it's just one
 290            line, so we'll leave it here for the moment */
 291 #ifdef MODEST_PLATFORM_MAEMO
 292         hildon_number_editor_set_value (HILDON_NUMBER_EDITOR (priv->size_limit), value);
 293 #else
 294         gtk_spin_button_set_value (GTK_SPIN_BUTTON (priv->size_limit), value);
 295 #endif
 296         priv->initial_state.size_limit = value;
 297
 298         /* Play sound */
 299         checked = modest_conf_get_bool (conf, MODEST_CONF_PLAY_SOUND_MSG_ARRIVE, &error);
 300         if (error) {
 301                 g_error_free (error);
 302                 error = NULL;
 303                 checked = FALSE;
 304         }
 305         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->play_sound), checked);
 306         priv->initial_state.play_sound = checked;
 307
 308         /* Msg format */
 309         checked = modest_conf_get_bool (conf, MODEST_CONF_PREFER_FORMATTED_TEXT, &error);
 310         if (error) {
 311                 g_error_free (error);
 312                 error = NULL;
 313                 combo_id = MODEST_FILE_FORMAT_FORMATTED_TEXT;
 314         }
 315         combo_id = (checked) ? MODEST_FILE_FORMAT_FORMATTED_TEXT : MODEST_FILE_FORMAT_PLAIN_TEXT;
 316         modest_combo_box_set_active_id (MODEST_COMBO_BOX (priv->msg_format),
 317                                         (gpointer) &combo_id);
 318         priv->initial_state.prefer_formatted_text = checked;
 319 }
 320
 321 static void
 322 get_current_settings (ModestGlobalSettingsDialogPrivate *priv,
 323                       ModestGlobalSettingsState *state)
 324 {
 325         gint *id;
 326
 327         /* Get values from UI */
 328         state->auto_update = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->auto_update));
 329         id = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->connect_via));
 330         state->connect_via = *id;
 331 #ifdef MODEST_PLATFORM_MAEMO
 332         state->size_limit = hildon_number_editor_get_value (HILDON_NUMBER_EDITOR (priv->size_limit));
 333 #else
 334         state->size_limit = gtk_spin_button_get_value (GTK_SPIN_BUTTON (priv->size_limit));
 335 #endif
 336         id = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->update_interval));
 337         state->update_interval = *id;
 338         state->play_sound = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->play_sound));
 339         id = modest_combo_box_get_active_id (MODEST_COMBO_BOX (priv->msg_format));
 340         state->prefer_formatted_text = (*id == MODEST_FILE_FORMAT_FORMATTED_TEXT) ? TRUE : FALSE;
 341 }
 342
 343 gboolean
 344 _modest_global_settings_dialog_save_conf (ModestGlobalSettingsDialog *self)
 345 {
 346         ModestConf *conf;
 347         ModestGlobalSettingsState current_state;
 348         GError *error = NULL;
 349         ModestGlobalSettingsDialogPrivate *priv;
 350
 351         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
 352
 353         conf = modest_runtime_get_conf ();
 354
 355         get_current_settings (priv, &current_state);
 356
 357         /* Save configuration */
 358         modest_conf_set_bool (conf, MODEST_CONF_AUTO_UPDATE, current_state.auto_update, &error);
 359         RETURN_FALSE_ON_ERROR(error);
 360         modest_conf_set_int (conf, MODEST_CONF_UPDATE_WHEN_CONNECTED_BY, current_state.connect_via, NULL);
 361         RETURN_FALSE_ON_ERROR(error);
 362         modest_conf_set_int (conf, MODEST_CONF_UPDATE_INTERVAL, current_state.update_interval, NULL);
 363         RETURN_FALSE_ON_ERROR(error);
 364         modest_conf_set_int (conf, MODEST_CONF_MSG_SIZE_LIMIT, current_state.size_limit, NULL);
 365         RETURN_FALSE_ON_ERROR(error);
 366         modest_conf_set_bool (conf, MODEST_CONF_PLAY_SOUND_MSG_ARRIVE, current_state.play_sound, NULL);
 367         RETURN_FALSE_ON_ERROR(error);
 368         modest_conf_set_bool (conf, MODEST_CONF_PREFER_FORMATTED_TEXT, current_state.prefer_formatted_text, NULL);
 369         RETURN_FALSE_ON_ERROR(error);
 370
 371         /* Apply changes */
 372         if (priv->initial_state.auto_update != current_state.auto_update ||
 373             priv->initial_state.connect_via != current_state.connect_via ||
 374             priv->initial_state.update_interval != current_state.update_interval) {
 375
 376                 TnyAccountStore *account_store;
 377                 TnyDevice *device;
 378
 379                 if (!current_state.auto_update) {
 380                         modest_platform_set_update_interval (0);
 381                         /* To avoid a new indentation level */
 382                         goto exit;
 383                 }
 384
 385                 account_store = TNY_ACCOUNT_STORE (modest_runtime_get_account_store ());
 386                 device = tny_account_store_get_device (account_store);
 387
 388                 if (tny_device_is_online (device)) {
 389                         /* If connected via any then set update interval */
 390                         if (current_state.connect_via == MODEST_CONNECTED_VIA_ANY) {
 391                                 modest_platform_set_update_interval (current_state.update_interval);
 392                         } else {
 393                                 /* Set update interval only if we
 394                                    selected the same connect_via
 395                                    method than the one already used by
 396                                    the device */
 397                                 ModestConnectedVia connect_via =
 398                                         MODEST_GLOBAL_SETTINGS_DIALOG_GET_CLASS(self)->current_connection_func ();
 399
 400                                 if (current_state.connect_via == connect_via)
 401                                         modest_platform_set_update_interval (current_state.update_interval);
 402                                 else
 403                                         modest_platform_set_update_interval (0);
 404                         }
 405                 } else {
 406                         /* Disable autoupdate in offline mode */
 407                         modest_platform_set_update_interval (0);
 408                 }
 409                 g_object_unref (device);
 410         }
 411
 412 exit:
 413         return TRUE;
 414 }
 415
 416 static gboolean
 417 settings_changed (ModestGlobalSettingsState initial_state,
 418                   ModestGlobalSettingsState current_state)
 419 {
 420         if (initial_state.auto_update != current_state.auto_update ||
 421             initial_state.connect_via != current_state.connect_via ||
 422             initial_state.update_interval != current_state.update_interval ||
 423             initial_state.size_limit != current_state.size_limit ||
 424             initial_state.play_sound != current_state.play_sound ||
 425             initial_state.prefer_formatted_text != current_state.prefer_formatted_text)
 426                 return TRUE;
 427         else
 428                 return FALSE;
 429 }
 430
 431 static void
 432 on_response (GtkDialog *dialog,
 433              gint arg1,
 434              gpointer user_data)
 435 {
 436         ModestGlobalSettingsDialogPrivate *priv;
 437         ModestGlobalSettingsState current_state;
 438         gboolean changed;
 439
 440         priv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (user_data);
 441
 442         get_current_settings (priv, &current_state);
 443         changed = settings_changed (priv->initial_state, current_state);
 444
 445         if (arg1 == GTK_RESPONSE_OK) {
 446                 if (changed) {
 447                         gboolean saved;
 448
 449                         saved = _modest_global_settings_dialog_save_conf (MODEST_GLOBAL_SETTINGS_DIALOG (dialog));
 450                         if (saved) {
 451                                 modest_platform_run_information_dialog (GTK_WINDOW (user_data),
 452                                                                         _("mcen_ib_advsetup_settings_saved"));
 453                         } else {
 454                                 modest_platform_run_information_dialog (GTK_WINDOW (user_data),
 455                                                                         _("mail_ib_setting_failed"));
 456                         }
 457                 }
 458         } else {
 459                 if (changed) {
 460                         gint response;
 461                         response = modest_platform_run_confirmation_dialog (GTK_WINDOW (user_data),
 462                                                                             _("imum_nc_wizard_confirm_lose_changes"));
 463                         /* Do not close if the user Cancels */
 464                         if (response == GTK_RESPONSE_CANCEL)
 465                                 g_signal_stop_emission_by_name (dialog, "response");
 466                 }
 467         }
 468 }
 469
 470 static ModestConnectedVia
 471 current_connection_default (void)
 472 {
 473         g_warning ("You must implement %s", __FUNCTION__);
 474         g_return_val_if_reached (MODEST_CONNECTED_VIA_ANY);
 475 }