git.maemo.org Git - modest/blob - src/hildon2/modest-maemo-security-options-view.c

   1 /* Copyright (c) 2008, 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 "modest-runtime.h"
  31 #include "modest-security-options-view-priv.h"
  32 #include "modest-maemo-security-options-view.h"
  33 #include "modest-text-utils.h"
  34 #include "modest-platform.h"
  35 #include "modest-account-protocol.h"
  36 #include "widgets/modest-ui-constants.h"
  37 #include "widgets/modest-validating-entry.h"
  38 #include "modest-serversecurity-picker.h"
  39 #include "modest-secureauth-picker.h"
  40 #include "modest-maemo-utils.h"
  41 #include <modest-number-editor.h>
  42 #include <hildon/hildon-check-button.h>
  43 #include "modest-hildon-includes.h"
  44
  45 #define PORT_MIN 1
  46 #define PORT_MAX 65535
  47
  48 typedef struct _ModestMaemoSecurityOptionsViewPrivate ModestMaemoSecurityOptionsViewPrivate;
  49 struct _ModestMaemoSecurityOptionsViewPrivate {
  50         gboolean missing_data;
  51 };
  52
  53 #define MODEST_MAEMO_SECURITY_OPTIONS_VIEW_GET_PRIVATE(o) \
  54         (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  55                                      MODEST_TYPE_MAEMO_SECURITY_OPTIONS_VIEW, \
  56                                      ModestMaemoSecurityOptionsViewPrivate))
  57
  58 static void modest_maemo_security_options_view_init (ModestMaemoSecurityOptionsView *obj);
  59 static void modest_maemo_security_options_view_finalize (GObject *obj);
  60 static void modest_maemo_security_options_view_class_init (ModestMaemoSecurityOptionsViewClass *klass);
  61
  62 G_DEFINE_TYPE (ModestMaemoSecurityOptionsView,
  63                modest_maemo_security_options_view,
  64                MODEST_TYPE_SECURITY_OPTIONS_VIEW);
  65
  66 static void on_entry_changed (GtkEditable *editable, gpointer user_data);
  67
  68 /* Tracks changes in the incoming security picker */
  69 static void
  70 on_security_changed (GtkWidget *widget,
  71                      ModestMaemoSecurityOptionsView *self)
  72 {
  73         ModestSecurityOptionsViewPrivate* ppriv;
  74         ModestServersecurityPicker *picker;
  75         ModestProtocolType proto_type;
  76         ModestProtocolRegistry *proto_registry;
  77         gboolean is_secure;
  78
  79         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
  80
  81         proto_registry = modest_runtime_get_protocol_registry ();
  82         picker = MODEST_SERVERSECURITY_PICKER (ppriv->security_view);
  83         proto_type = modest_serversecurity_picker_get_active_serversecurity (picker);
  84
  85         is_secure = modest_protocol_registry_protocol_type_has_tag (proto_registry, proto_type,
  86                                                                     MODEST_PROTOCOL_REGISTRY_SECURE_PROTOCOLS);
  87
  88         if (MODEST_SECURITY_OPTIONS_VIEW (self)->type == MODEST_SECURITY_OPTIONS_INCOMING) {
  89                 /* Activate and dim checkbutton if it's secure */
  90                 hildon_check_button_set_active (HILDON_CHECK_BUTTON (ppriv->auth_view),
  91                                                 is_secure);
  92                 gtk_widget_set_sensitive (ppriv->auth_view, !is_secure);
  93         } else {
  94
  95         }
  96
  97         if (ppriv->full) {
  98                 gint port_number =
  99                         modest_serversecurity_picker_get_active_serversecurity_port (MODEST_SERVERSECURITY_PICKER (ppriv->security_view));
 100
 101                 if(port_number) {
 102                         modest_number_editor_set_value (MODEST_NUMBER_EDITOR (ppriv->port_view),
 103                                                         port_number);
 104                 }
 105         }
 106 }
 107
 108 static void
 109 on_auth_changed (GtkWidget *widget,
 110                  ModestMaemoSecurityOptionsView *self)
 111 {
 112         ModestSecurityOptionsViewPrivate* ppriv;
 113         ModestSecureauthPicker *picker;
 114         ModestProtocolRegistry *protocol_registry;
 115         ModestProtocolType auth_proto;
 116         gboolean secureauth_used;
 117         GtkWidget *user_caption, *pwd_caption;
 118
 119         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 120         protocol_registry = modest_runtime_get_protocol_registry ();
 121         picker = MODEST_SECUREAUTH_PICKER (ppriv->auth_view);
 122
 123         auth_proto = modest_secureauth_picker_get_active_secureauth (picker);
 124         secureauth_used = modest_protocol_registry_protocol_type_is_secure (protocol_registry,
 125                                                                             auth_proto);
 126
 127         /* Get captions, well dimm the whole widget */
 128         user_caption = gtk_widget_get_parent (ppriv->user_entry);
 129         pwd_caption = gtk_widget_get_parent (ppriv->pwd_entry);
 130
 131         /* Enable / disable */
 132         gtk_widget_set_sensitive (user_caption, secureauth_used);
 133         gtk_widget_set_sensitive (pwd_caption, secureauth_used);
 134
 135         /* Check if mandatory data is missing */
 136         on_entry_changed (GTK_EDITABLE (ppriv->user_entry), (gpointer) self);
 137 }
 138
 139 static void
 140 create_incoming_security (ModestSecurityOptionsView* self,
 141                           GtkSizeGroup *title_size_group,
 142                           GtkSizeGroup *value_size_group)
 143 {
 144         ModestSecurityOptionsViewPrivate *ppriv;
 145         GtkWidget *entry_caption = NULL;
 146
 147         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 148
 149         /* Create widgets for incoming security */
 150         ppriv->security_view = GTK_WIDGET (modest_serversecurity_picker_new (MODEST_EDITABLE_SIZE,
 151                                                                              HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 152         modest_serversecurity_picker_fill (MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 153                                            modest_protocol_registry_get_pop_type_id ());
 154         modest_maemo_utils_set_hbutton_layout (title_size_group,
 155                                                value_size_group,
 156                                                _("mcen_li_emailsetup_secure_connection"),
 157                                                ppriv->security_view);
 158
 159         if (ppriv->full) {
 160                 ppriv->port_view = GTK_WIDGET (modest_number_editor_new (PORT_MIN, PORT_MAX));
 161                 entry_caption = modest_maemo_utils_create_captioned (title_size_group,
 162                                                                      value_size_group,
 163                                                                      _("mcen_fi_emailsetup_port"),
 164                                                                      FALSE,
 165                                                                      ppriv->port_view);
 166         }
 167
 168         ppriv->auth_view = hildon_check_button_new (MODEST_EDITABLE_SIZE);
 169         gtk_button_set_label (GTK_BUTTON (ppriv->auth_view), _("mcen_li_emailsetup_secure_authentication"));
 170         gtk_button_set_alignment (GTK_BUTTON (ppriv->auth_view), 0.0, 0.5);
 171
 172         /* Track changes in UI */
 173         g_signal_connect (G_OBJECT (ppriv->security_view), "value-changed",
 174                           G_CALLBACK (on_security_changed), self);
 175
 176         /* Pack into container */
 177         gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view,
 178                             FALSE, FALSE, 0);
 179         if (ppriv->full)
 180                 gtk_box_pack_start (GTK_BOX (self), entry_caption,
 181                                     FALSE, FALSE, MODEST_MARGIN_HALF);
 182         gtk_box_pack_start (GTK_BOX (self), ppriv->security_view,
 183                             FALSE, FALSE, 0);
 184
 185         /* Show widgets */
 186         if (ppriv->full) {
 187                 gtk_widget_show (ppriv->port_view);
 188                 gtk_widget_show (entry_caption);
 189         }
 190         gtk_widget_show (ppriv->security_view);
 191         gtk_widget_show (ppriv->auth_view);
 192 }
 193
 194 static void
 195 on_entry_max (ModestValidatingEntry *self,
 196               gpointer user_data)
 197 {
 198         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 199                                             _CS("ckdg_ib_maximum_characters_reached"));
 200 }
 201
 202 /*
 203  * TODO: call this whenever the auth picker changes. If we set it
 204  * explicitely at the beggining to a value then there is no need to
 205  * call this handler directly at the beginning
 206  */
 207 static void
 208 on_entry_changed (GtkEditable *editable,
 209                   gpointer user_data)
 210 {
 211         ModestSecurityOptionsView* self;
 212         ModestMaemoSecurityOptionsViewPrivate *priv;
 213         ModestSecurityOptionsViewPrivate *ppriv;
 214         ModestProtocolType auth_proto;
 215         ModestSecureauthPicker *picker;
 216         gboolean is_secure;
 217         ModestProtocolRegistry *protocol_registry;
 218
 219         self = MODEST_SECURITY_OPTIONS_VIEW (user_data);
 220         priv = MODEST_MAEMO_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 221         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 222         protocol_registry = modest_runtime_get_protocol_registry ();
 223
 224         /* Outgoing username is mandatory if outgoing auth is secure */
 225         picker = MODEST_SECUREAUTH_PICKER (ppriv->auth_view);
 226         auth_proto = modest_secureauth_picker_get_active_secureauth (picker);
 227         is_secure = modest_protocol_registry_protocol_type_is_secure (protocol_registry,
 228                                                                       auth_proto);
 229
 230         if (is_secure &&
 231             !g_ascii_strcasecmp (hildon_entry_get_text (HILDON_ENTRY (ppriv->user_entry)), "")) {
 232                 priv->missing_data = TRUE;
 233         } else {
 234                 priv->missing_data = FALSE;
 235         }
 236
 237         if (!priv->missing_data &&
 238             ppriv->full &&
 239             !modest_number_editor_is_valid (MODEST_NUMBER_EDITOR (ppriv->port_view)))
 240                 priv->missing_data = TRUE;
 241
 242         /* Emit a signal to notify if mandatory data is missing */
 243         g_signal_emit_by_name (G_OBJECT (self), "missing_mandatory_data",
 244                                priv->missing_data, NULL);
 245 }
 246
 247 void
 248 on_valid_changed (ModestNumberEditor *editor,
 249                   gboolean valid,
 250                   ModestSecurityOptionsView *self)
 251 {
 252         on_entry_changed (NULL, (gpointer) self);
 253 }
 254
 255 static void
 256 create_outgoing_security (ModestSecurityOptionsView* self,
 257                           GtkSizeGroup *title_size_group,
 258                           GtkSizeGroup *value_size_group)
 259 {
 260         ModestSecurityOptionsViewPrivate *ppriv;
 261         GtkWidget *user_caption = NULL;
 262         GtkWidget *pwd_caption = NULL, *port_caption = NULL;
 263
 264         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 265
 266         /* The secure connection widgets */
 267         ppriv->security_view = GTK_WIDGET (modest_serversecurity_picker_new (MODEST_EDITABLE_SIZE,
 268                                                                              HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 269         modest_serversecurity_picker_fill (MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 270                                               MODEST_PROTOCOLS_TRANSPORT_SMTP);
 271         modest_maemo_utils_set_hbutton_layout (title_size_group,
 272                                                value_size_group,
 273                                                _("mcen_li_emailsetup_secure_connection"),
 274                                                ppriv->security_view);
 275
 276         /* The secure authentication widgets */
 277         ppriv->auth_view = GTK_WIDGET (modest_secureauth_picker_new (MODEST_EDITABLE_SIZE,
 278                                                                      HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 279         modest_maemo_utils_set_hbutton_layout (title_size_group,
 280                                                value_size_group,
 281                                                _("mcen_li_emailsetup_secure_authentication"),
 282                                                ppriv->auth_view);
 283
 284         if (ppriv->full) {
 285                 gchar *user_label;
 286
 287                 /* Username widgets */
 288                 ppriv->user_entry = GTK_WIDGET (modest_validating_entry_new ());
 289
 290                 /* Auto-capitalization is the default, so let's turn it off: */
 291                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->user_entry),
 292                                                  HILDON_GTK_INPUT_MODE_FULL);
 293
 294                 user_label = g_strdup_printf("%s*", _("mail_fi_username"));
 295                 user_caption = modest_maemo_utils_create_captioned (title_size_group,
 296                                                                     value_size_group,
 297                                                                     user_label,
 298                                                                     FALSE,
 299                                                                     ppriv->user_entry);
 300                 g_free (user_label);
 301
 302                 /* Prevent the use of some characters. Limit the max
 303                    length as well */
 304                 modest_validating_entry_set_unallowed_characters_whitespace (
 305                      MODEST_VALIDATING_ENTRY (ppriv->user_entry));
 306                 gtk_entry_set_max_length (GTK_ENTRY (ppriv->user_entry), 64);
 307                 modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (ppriv->user_entry),
 308                                                       on_entry_max, self);
 309
 310                 /* Password widgets */
 311                 ppriv->pwd_entry = hildon_entry_new (MODEST_EDITABLE_SIZE);
 312
 313                 /* Auto-capitalization is the default, so let's turn it off */
 314                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->pwd_entry),
 315                                                  HILDON_GTK_INPUT_MODE_FULL |
 316                                                  HILDON_GTK_INPUT_MODE_INVISIBLE);
 317                 gtk_entry_set_visibility (GTK_ENTRY (ppriv->pwd_entry), FALSE);
 318
 319                 pwd_caption = modest_maemo_utils_create_captioned (title_size_group,
 320                                                                    value_size_group,
 321                                                                    _("mail_fi_password"),
 322                                                                    FALSE,
 323                                                                    ppriv->pwd_entry);
 324
 325                 ppriv->port_view = GTK_WIDGET (modest_number_editor_new (PORT_MIN, PORT_MAX));
 326                 port_caption = modest_maemo_utils_create_captioned (title_size_group,
 327                                                                     value_size_group,
 328                                                                     _("mcen_fi_emailsetup_port"),
 329                                                                     FALSE,
 330                                                                     ppriv->port_view);
 331         }
 332
 333         /* Track changes in UI */
 334         g_signal_connect (G_OBJECT (ppriv->security_view), "value-changed",
 335                           G_CALLBACK (on_security_changed), self);
 336         if (ppriv->full) {
 337                 g_signal_connect (G_OBJECT (ppriv->auth_view), "value-changed",
 338                                   G_CALLBACK (on_auth_changed), self);
 339                 g_signal_connect (G_OBJECT (ppriv->user_entry), "changed",
 340                                   G_CALLBACK (on_entry_changed), self);
 341                 g_signal_connect (G_OBJECT (ppriv->port_view), "valid-changed",
 342                                             G_CALLBACK (on_valid_changed), self);
 343         }
 344
 345         /* Initialize widgets */
 346         modest_serversecurity_picker_set_active_serversecurity (
 347                 MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 348                 MODEST_PROTOCOLS_CONNECTION_NONE);
 349         modest_secureauth_picker_set_active_secureauth (
 350            MODEST_SECUREAUTH_PICKER (ppriv->auth_view),
 351            MODEST_PROTOCOLS_AUTH_NONE);
 352
 353         /* Pack into container */
 354         if (ppriv->full) {
 355                 gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, MODEST_MARGIN_HALF);
 356                 gtk_box_pack_start (GTK_BOX (self), user_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 357                 gtk_box_pack_start (GTK_BOX (self), pwd_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 358                 gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, MODEST_MARGIN_HALF);
 359                 gtk_box_pack_start (GTK_BOX (self), port_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 360         } else {
 361                 gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, MODEST_MARGIN_HALF);
 362                 gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, MODEST_MARGIN_HALF);
 363         }
 364
 365         /* Show widgets */
 366         if (ppriv->full) {
 367                 gtk_widget_show (ppriv->pwd_entry);
 368                 gtk_widget_show (ppriv->user_entry);
 369                 gtk_widget_show (ppriv->port_view);
 370                 gtk_widget_show (pwd_caption);
 371                 gtk_widget_show (user_caption);
 372                 gtk_widget_show (port_caption);
 373         }
 374         gtk_widget_show (ppriv->security_view);
 375         gtk_widget_show (ppriv->auth_view);
 376 }
 377
 378 GtkWidget *
 379 modest_maemo_security_options_view_new  (ModestSecurityOptionsType type,
 380                                          gboolean full,
 381                                          GtkSizeGroup *title_size_group,
 382                                          GtkSizeGroup *value_size_group)
 383 {
 384         ModestSecurityOptionsView* self;
 385         ModestSecurityOptionsViewPrivate *ppriv;
 386
 387         self = (ModestSecurityOptionsView *)
 388                 g_object_new (MODEST_TYPE_MAEMO_SECURITY_OPTIONS_VIEW, NULL);
 389         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 390
 391         ppriv->full = full;
 392         self->type = type;
 393         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 394                 create_incoming_security (self, title_size_group, value_size_group);
 395         else
 396                 create_outgoing_security (self, title_size_group, value_size_group);
 397
 398         return (GtkWidget *) self;
 399 }
 400
 401 gboolean
 402 modest_security_options_view_has_missing_mandatory_data (ModestSecurityOptionsView* self)
 403 {
 404         ModestMaemoSecurityOptionsViewPrivate *priv;
 405
 406         priv = MODEST_MAEMO_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 407
 408         return priv->missing_data;
 409 }
 410
 411 static void
 412 modest_maemo_security_options_view_load_settings (ModestSecurityOptionsView* self,
 413                                                   ModestAccountSettings *settings)
 414 {
 415         ModestSecurityOptionsViewPrivate *ppriv;
 416         ModestServerAccountSettings *server_settings;
 417         gint port_number;
 418
 419         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 420
 421         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 422                 server_settings = modest_account_settings_get_store_settings (settings);
 423         else
 424                 server_settings = modest_account_settings_get_transport_settings (settings);
 425         port_number = modest_server_account_settings_get_port (server_settings);
 426
 427         if (port_number == 0) {
 428                 /* Show the appropriate port number */
 429                 on_security_changed (ppriv->security_view,
 430                                      MODEST_MAEMO_SECURITY_OPTIONS_VIEW (self));
 431         } else if (ppriv->full) {
 432                 /* Keep the user-entered port-number, or the
 433                  * already-appropriate automatic port number */
 434                 modest_number_editor_set_value (MODEST_NUMBER_EDITOR (ppriv->port_view),
 435                                                 port_number);
 436         }
 437         /* Frees */
 438         g_object_unref (server_settings);
 439 }
 440
 441 static void
 442 modest_maemo_security_options_view_save_settings (ModestSecurityOptionsView* self,
 443                                                   ModestAccountSettings *settings)
 444 {
 445         ModestServerAccountSettings *server_settings;
 446         ModestSecurityOptionsViewPrivate *ppriv;
 447         gint server_port;
 448
 449         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 450
 451         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 452                 server_settings = modest_account_settings_get_store_settings (settings);
 453         else
 454                 server_settings = modest_account_settings_get_transport_settings (settings);
 455
 456         if (ppriv->full) {
 457                 server_port = modest_number_editor_get_value (MODEST_NUMBER_EDITOR (ppriv->port_view));
 458         } else {
 459                 server_port = modest_serversecurity_picker_get_active_serversecurity_port (MODEST_SERVERSECURITY_PICKER (ppriv->security_view));
 460         }
 461
 462         modest_server_account_settings_set_port (server_settings, server_port);
 463
 464         /* Frees */
 465         g_object_unref (server_settings);
 466 }
 467
 468 static gboolean
 469 modest_maemo_security_options_view_changed (ModestSecurityOptionsView* self,
 470                                             ModestAccountSettings *settings)
 471 {
 472         ModestServerAccountSettings *server_settings;
 473         ModestSecurityOptionsViewPrivate *ppriv;
 474         gint server_port;
 475
 476         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 477
 478         /* If we're not showing the port number then it never changes */
 479         if (!ppriv->full)
 480                 return FALSE;
 481
 482         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 483                 server_settings = modest_account_settings_get_store_settings (settings);
 484         else
 485                 server_settings = modest_account_settings_get_transport_settings (settings);
 486
 487         server_port =
 488                 modest_number_editor_get_value (MODEST_NUMBER_EDITOR (ppriv->port_view));
 489
 490         /* Frees */
 491         g_object_unref (server_settings);
 492
 493         if (server_port != ppriv->initial_state.port)
 494                 return TRUE;
 495         else
 496                 return FALSE;
 497 }
 498
 499 static void
 500 modest_maemo_security_options_view_init (ModestMaemoSecurityOptionsView *obj)
 501 {
 502 }
 503
 504 static void
 505 modest_maemo_security_options_view_finalize (GObject *obj)
 506 {
 507         G_OBJECT_CLASS (modest_maemo_security_options_view_parent_class)->finalize (obj);
 508 }
 509
 510
 511 static void
 512 modest_maemo_security_options_view_class_init (ModestMaemoSecurityOptionsViewClass *klass)
 513 {
 514         GObjectClass *gobject_class = (GObjectClass*) klass;
 515
 516         modest_maemo_security_options_view_parent_class = g_type_class_peek_parent (klass);
 517
 518         g_type_class_add_private (gobject_class, sizeof (ModestMaemoSecurityOptionsViewPrivate));
 519         gobject_class->finalize = modest_maemo_security_options_view_finalize;
 520
 521         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->load_settings =
 522                 modest_maemo_security_options_view_load_settings;
 523         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->save_settings =
 524                 modest_maemo_security_options_view_save_settings;
 525         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->changed =
 526                 modest_maemo_security_options_view_changed;
 527 }