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 static void on_valid_changed (ModestNumberEditor *editor, gboolean valid, ModestSecurityOptionsView *self);
  69
  70 /* Tracks changes in the incoming security picker */
  71 static void
  72 on_security_changed (GtkWidget *widget,
  73                      ModestMaemoSecurityOptionsView *self)
  74 {
  75         ModestSecurityOptionsViewPrivate* ppriv;
  76         ModestServersecurityPicker *picker;
  77         ModestProtocolType proto_type;
  78         ModestProtocolRegistry *proto_registry;
  79         gboolean is_secure;
  80
  81         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
  82
  83         proto_registry = modest_runtime_get_protocol_registry ();
  84         picker = MODEST_SERVERSECURITY_PICKER (ppriv->security_view);
  85         proto_type = modest_serversecurity_picker_get_active_serversecurity (picker);
  86
  87         is_secure = modest_protocol_registry_protocol_type_has_tag (proto_registry, proto_type,
  88                                                                     MODEST_PROTOCOL_REGISTRY_SECURE_PROTOCOLS);
  89
  90         if (ppriv->full) {
  91                 gint port_number =
  92                         modest_serversecurity_picker_get_active_serversecurity_port (MODEST_SERVERSECURITY_PICKER (ppriv->security_view));
  93
  94                 if(port_number) {
  95                         modest_number_editor_set_value (MODEST_NUMBER_EDITOR (ppriv->port_view),
  96                                                         port_number);
  97                 }
  98         }
  99 }
 100
 101 static void
 102 on_auth_changed (GtkWidget *widget,
 103                  ModestMaemoSecurityOptionsView *self)
 104 {
 105         ModestSecurityOptionsViewPrivate* ppriv;
 106         ModestSecureauthPicker *picker;
 107         ModestProtocolRegistry *protocol_registry;
 108         ModestProtocolType auth_proto;
 109         gboolean secureauth_used;
 110         GtkWidget *user_caption, *pwd_caption;
 111
 112         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 113         protocol_registry = modest_runtime_get_protocol_registry ();
 114         picker = MODEST_SECUREAUTH_PICKER (ppriv->auth_view);
 115
 116         auth_proto = modest_secureauth_picker_get_active_secureauth (picker);
 117         secureauth_used = modest_protocol_registry_protocol_type_is_secure (protocol_registry,
 118                                                                             auth_proto);
 119
 120         /* Get captions, well dimm the whole widget */
 121         user_caption = gtk_widget_get_parent (ppriv->user_entry);
 122         pwd_caption = gtk_widget_get_parent (ppriv->pwd_entry);
 123
 124         /* Enable / disable */
 125         gtk_widget_set_sensitive (user_caption, secureauth_used);
 126         gtk_widget_set_sensitive (pwd_caption, secureauth_used);
 127
 128         /* Check if mandatory data is missing */
 129         on_entry_changed (GTK_EDITABLE (ppriv->user_entry), (gpointer) self);
 130 }
 131
 132 static void
 133 create_incoming_security (ModestSecurityOptionsView* self,
 134                           GtkSizeGroup *title_size_group,
 135                           GtkSizeGroup *value_size_group)
 136 {
 137         ModestSecurityOptionsViewPrivate *ppriv;
 138         GtkWidget *entry_caption = NULL;
 139
 140         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 141
 142         /* Create widgets for incoming security */
 143         ppriv->security_view = GTK_WIDGET (modest_serversecurity_picker_new (MODEST_EDITABLE_SIZE,
 144                                                                              HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 145         modest_serversecurity_picker_fill (MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 146                                            modest_protocol_registry_get_pop_type_id ());
 147         modest_maemo_utils_set_hbutton_layout (title_size_group,
 148                                                value_size_group,
 149                                                _("mcen_li_emailsetup_secure_connection"),
 150                                                ppriv->security_view);
 151
 152         ppriv->auth_view = hildon_check_button_new (MODEST_EDITABLE_SIZE);
 153         gtk_button_set_label (GTK_BUTTON (ppriv->auth_view), _("mcen_li_emailsetup_secure_authentication"));
 154         gtk_button_set_alignment (GTK_BUTTON (ppriv->auth_view), 0.0, 0.5);
 155
 156         /* Track changes in UI */
 157         g_signal_connect (G_OBJECT (ppriv->security_view), "value-changed",
 158                           G_CALLBACK (on_security_changed), self);
 159
 160         /* Pack into container & show */
 161         gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, 0);
 162         gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, 0);
 163         gtk_widget_show (ppriv->security_view);
 164         gtk_widget_show (ppriv->auth_view);
 165
 166         if (ppriv->full) {
 167                 ppriv->port_view = GTK_WIDGET (modest_number_editor_new (PORT_MIN, PORT_MAX));
 168                 entry_caption =
 169                         modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 170                                                                             value_size_group,
 171                                                                             _("mcen_fi_emailsetup_port"),
 172                                                                             FALSE,
 173                                                                             ppriv->port_view,
 174                                                                             MODEST_EDITABLE_SIZE);
 175                 /* Pack & show widgets */
 176                 gtk_box_pack_start (GTK_BOX (self), entry_caption, FALSE, FALSE, 0);
 177                 gtk_widget_show (ppriv->port_view);
 178                 gtk_widget_show (entry_caption);
 179
 180                 /* Track changes in UI */
 181                 g_signal_connect (G_OBJECT (ppriv->port_view), "valid-changed",
 182                                             G_CALLBACK (on_valid_changed), self);
 183         }
 184 }
 185
 186 static void
 187 on_entry_max (ModestValidatingEntry *self,
 188               gpointer user_data)
 189 {
 190         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 191                                             _CS("ckdg_ib_maximum_characters_reached"));
 192 }
 193
 194 /*
 195  * TODO: call this whenever the auth picker changes. If we set it
 196  * explicitely at the beggining to a value then there is no need to
 197  * call this handler directly at the beginning
 198  */
 199 static void
 200 on_entry_changed (GtkEditable *editable,
 201                   gpointer user_data)
 202 {
 203         ModestSecurityOptionsView* self;
 204         ModestMaemoSecurityOptionsViewPrivate *priv;
 205         ModestSecurityOptionsViewPrivate *ppriv;
 206         ModestSecureauthPicker *picker;
 207         gboolean is_secure = FALSE;
 208         ModestProtocolRegistry *protocol_registry;
 209
 210         self = MODEST_SECURITY_OPTIONS_VIEW (user_data);
 211         priv = MODEST_MAEMO_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 212         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 213         protocol_registry = modest_runtime_get_protocol_registry ();
 214
 215         /* Check if it's a secure protocol */
 216         if (MODEST_IS_SECUREAUTH_PICKER (ppriv->auth_view)) {
 217                 ModestProtocolType auth_proto;
 218                 picker = MODEST_SECUREAUTH_PICKER (ppriv->auth_view);
 219                 auth_proto = modest_secureauth_picker_get_active_secureauth (picker);
 220                 is_secure = modest_protocol_registry_protocol_type_is_secure (protocol_registry,
 221                                                                               auth_proto);
 222         } else if (HILDON_IS_CHECK_BUTTON (ppriv->auth_view)) {
 223                 is_secure = hildon_check_button_get_active (HILDON_CHECK_BUTTON (ppriv->auth_view));
 224         }
 225
 226         if (is_secure &&
 227             !g_strcmp0 (hildon_entry_get_text (HILDON_ENTRY (ppriv->user_entry)), "")) {
 228                 priv->missing_data = TRUE;
 229         } else {
 230                 priv->missing_data = FALSE;
 231         }
 232
 233         if (!priv->missing_data &&
 234             ppriv->full &&
 235             !modest_number_editor_is_valid (MODEST_NUMBER_EDITOR (ppriv->port_view)))
 236                 priv->missing_data = TRUE;
 237
 238         /* Emit a signal to notify if mandatory data is missing */
 239         g_signal_emit_by_name (G_OBJECT (self), "missing_mandatory_data",
 240                                priv->missing_data, NULL);
 241 }
 242
 243 static void
 244 on_valid_changed (ModestNumberEditor *editor,
 245                   gboolean valid,
 246                   ModestSecurityOptionsView *self)
 247 {
 248         on_entry_changed (NULL, (gpointer) self);
 249 }
 250
 251 static void
 252 create_outgoing_security (ModestSecurityOptionsView* self,
 253                           GtkSizeGroup *title_size_group,
 254                           GtkSizeGroup *value_size_group)
 255 {
 256         ModestSecurityOptionsViewPrivate *ppriv;
 257         GtkWidget *user_caption = NULL;
 258         GtkWidget *pwd_caption = NULL, *port_caption = NULL;
 259
 260         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 261
 262         /* The secure connection widgets */
 263         ppriv->security_view = GTK_WIDGET (modest_serversecurity_picker_new (MODEST_EDITABLE_SIZE,
 264                                                                              HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 265         modest_serversecurity_picker_fill (MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 266                                               MODEST_PROTOCOLS_TRANSPORT_SMTP);
 267         modest_maemo_utils_set_hbutton_layout (title_size_group,
 268                                                value_size_group,
 269                                                _("mcen_li_emailsetup_secure_connection"),
 270                                                ppriv->security_view);
 271
 272         /* The secure authentication widgets */
 273         ppriv->auth_view = GTK_WIDGET (modest_secureauth_picker_new (MODEST_EDITABLE_SIZE,
 274                                                                      HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 275         modest_maemo_utils_set_hbutton_layout (title_size_group,
 276                                                value_size_group,
 277                                                _("mcen_li_emailsetup_secure_authentication"),
 278                                                ppriv->auth_view);
 279
 280         if (ppriv->full) {
 281                 gchar *user_label;
 282
 283                 /* Username widgets */
 284                 ppriv->user_entry = GTK_WIDGET (modest_validating_entry_new ());
 285
 286                 /* Auto-capitalization is the default, so let's turn it off: */
 287                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->user_entry),
 288                                                  HILDON_GTK_INPUT_MODE_FULL);
 289
 290                 user_label = g_strdup_printf("%s*", _("mail_fi_username"));
 291                 user_caption = modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 292                                                                                    value_size_group,
 293                                                                                    user_label,
 294                                                                                    FALSE,
 295                                                                                    ppriv->user_entry,
 296                                                                                    MODEST_EDITABLE_SIZE);
 297                 g_free (user_label);
 298
 299                 /* Prevent the use of some characters. Limit the max
 300                    length as well */
 301                 modest_validating_entry_set_unallowed_characters_whitespace (
 302                      MODEST_VALIDATING_ENTRY (ppriv->user_entry));
 303                 gtk_entry_set_max_length (GTK_ENTRY (ppriv->user_entry), 64);
 304                 modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (ppriv->user_entry),
 305                                                       on_entry_max, self);
 306
 307                 /* Password widgets */
 308                 ppriv->pwd_entry = hildon_entry_new (MODEST_EDITABLE_SIZE);
 309
 310                 /* Auto-capitalization is the default, so let's turn it off */
 311                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->pwd_entry),
 312                                                  HILDON_GTK_INPUT_MODE_FULL |
 313                                                  HILDON_GTK_INPUT_MODE_INVISIBLE);
 314                 gtk_entry_set_visibility (GTK_ENTRY (ppriv->pwd_entry), FALSE);
 315
 316                 pwd_caption =
 317                         modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 318                                                                             value_size_group,
 319                                                                             _("mail_fi_password"),
 320                                                                             FALSE,
 321                                                                             ppriv->pwd_entry,
 322                                                                             MODEST_EDITABLE_SIZE);
 323
 324                 ppriv->port_view = GTK_WIDGET (modest_number_editor_new (PORT_MIN, PORT_MAX));
 325                 port_caption =
 326                         modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 327                                                                             value_size_group,
 328                                                                             _("mcen_fi_emailsetup_port"),
 329                                                                             FALSE,
 330                                                                             ppriv->port_view,
 331                                                                             MODEST_EDITABLE_SIZE);
 332         }
 333
 334         /* Track changes in UI */
 335         g_signal_connect (G_OBJECT (ppriv->security_view), "value-changed",
 336                           G_CALLBACK (on_security_changed), self);
 337         if (ppriv->full) {
 338                 g_signal_connect (G_OBJECT (ppriv->auth_view), "value-changed",
 339                                   G_CALLBACK (on_auth_changed), self);
 340                 g_signal_connect (G_OBJECT (ppriv->user_entry), "changed",
 341                                   G_CALLBACK (on_entry_changed), self);
 342                 g_signal_connect (G_OBJECT (ppriv->port_view), "valid-changed",
 343                                             G_CALLBACK (on_valid_changed), self);
 344         }
 345
 346         /* Initialize widgets */
 347         modest_serversecurity_picker_set_active_serversecurity (
 348                 MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 349                 MODEST_PROTOCOLS_CONNECTION_NONE);
 350         modest_secureauth_picker_set_active_secureauth (
 351            MODEST_SECUREAUTH_PICKER (ppriv->auth_view),
 352            MODEST_PROTOCOLS_AUTH_NONE);
 353
 354         /* Pack into container */
 355         if (ppriv->full) {
 356                 gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, 0);
 357                 gtk_box_pack_start (GTK_BOX (self), user_caption, FALSE, FALSE, 0);
 358                 gtk_box_pack_start (GTK_BOX (self), pwd_caption, FALSE, FALSE, 0);
 359                 gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, 0);
 360                 gtk_box_pack_start (GTK_BOX (self), port_caption, FALSE, FALSE, 0);
 361         } else {
 362                 gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, 0);
 363                 gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, 0);
 364         }
 365
 366         /* Show widgets */
 367         if (ppriv->full) {
 368                 gtk_widget_show (ppriv->pwd_entry);
 369                 gtk_widget_show (ppriv->user_entry);
 370                 gtk_widget_show (ppriv->port_view);
 371                 gtk_widget_show (pwd_caption);
 372                 gtk_widget_show (user_caption);
 373                 gtk_widget_show (port_caption);
 374         }
 375         gtk_widget_show (ppriv->security_view);
 376         gtk_widget_show (ppriv->auth_view);
 377 }
 378
 379 GtkWidget *
 380 modest_maemo_security_options_view_new  (ModestSecurityOptionsType type,
 381                                          gboolean full,
 382                                          GtkSizeGroup *title_size_group,
 383                                          GtkSizeGroup *value_size_group)
 384 {
 385         ModestSecurityOptionsView* self;
 386         ModestSecurityOptionsViewPrivate *ppriv;
 387
 388         self = (ModestSecurityOptionsView *)
 389                 g_object_new (MODEST_TYPE_MAEMO_SECURITY_OPTIONS_VIEW, NULL);
 390         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 391
 392         ppriv->full = full;
 393         self->type = type;
 394         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 395                 create_incoming_security (self, title_size_group, value_size_group);
 396         else
 397                 create_outgoing_security (self, title_size_group, value_size_group);
 398
 399         return (GtkWidget *) self;
 400 }
 401
 402 gboolean
 403 modest_security_options_view_has_missing_mandatory_data (ModestSecurityOptionsView* self)
 404 {
 405         ModestMaemoSecurityOptionsViewPrivate *priv;
 406
 407         priv = MODEST_MAEMO_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 408
 409         return priv->missing_data;
 410 }
 411
 412 static void
 413 modest_maemo_security_options_view_load_settings (ModestSecurityOptionsView* self,
 414                                                   ModestAccountSettings *settings)
 415 {
 416         ModestSecurityOptionsViewPrivate *ppriv;
 417         ModestServerAccountSettings *server_settings;
 418         gint port_number;
 419
 420         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 421
 422         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 423                 server_settings = modest_account_settings_get_store_settings (settings);
 424         else
 425                 server_settings = modest_account_settings_get_transport_settings (settings);
 426         port_number = modest_server_account_settings_get_port (server_settings);
 427
 428         if (port_number == 0) {
 429                 /* Show the appropriate port number */
 430                 on_security_changed (ppriv->security_view,
 431                                      MODEST_MAEMO_SECURITY_OPTIONS_VIEW (self));
 432         } else if (ppriv->full) {
 433                 /* Keep the user-entered port-number, or the
 434                  * already-appropriate automatic port number */
 435                 modest_number_editor_set_value (MODEST_NUMBER_EDITOR (ppriv->port_view),
 436                                                 port_number);
 437         }
 438         /* Frees */
 439         g_object_unref (server_settings);
 440 }
 441
 442 static void
 443 modest_maemo_security_options_view_save_settings (ModestSecurityOptionsView* self,
 444                                                   ModestAccountSettings *settings)
 445 {
 446         ModestServerAccountSettings *server_settings;
 447         ModestSecurityOptionsViewPrivate *ppriv;
 448         gint server_port;
 449
 450         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 451
 452         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 453                 server_settings = modest_account_settings_get_store_settings (settings);
 454         else
 455                 server_settings = modest_account_settings_get_transport_settings (settings);
 456
 457         if (ppriv->full) {
 458                 server_port = modest_number_editor_get_value (MODEST_NUMBER_EDITOR (ppriv->port_view));
 459         } else {
 460                 server_port = modest_serversecurity_picker_get_active_serversecurity_port (MODEST_SERVERSECURITY_PICKER (ppriv->security_view));
 461         }
 462
 463         modest_server_account_settings_set_port (server_settings, server_port);
 464
 465         /* Frees */
 466         g_object_unref (server_settings);
 467 }
 468
 469 static gboolean
 470 modest_maemo_security_options_view_changed (ModestSecurityOptionsView* self,
 471                                             ModestAccountSettings *settings)
 472 {
 473         ModestServerAccountSettings *server_settings;
 474         ModestSecurityOptionsViewPrivate *ppriv;
 475         gint server_port;
 476
 477         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 478
 479         /* If we're not showing the port number then it never changes */
 480         if (!ppriv->full)
 481                 return FALSE;
 482
 483         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 484                 server_settings = modest_account_settings_get_store_settings (settings);
 485         else
 486                 server_settings = modest_account_settings_get_transport_settings (settings);
 487
 488         server_port =
 489                 modest_number_editor_get_value (MODEST_NUMBER_EDITOR (ppriv->port_view));
 490
 491         /* Frees */
 492         g_object_unref (server_settings);
 493
 494         if (server_port != ppriv->initial_state.port)
 495                 return TRUE;
 496         else
 497                 return FALSE;
 498 }
 499
 500 static void
 501 modest_maemo_security_options_view_init (ModestMaemoSecurityOptionsView *obj)
 502 {
 503 }
 504
 505 static void
 506 modest_maemo_security_options_view_finalize (GObject *obj)
 507 {
 508         G_OBJECT_CLASS (modest_maemo_security_options_view_parent_class)->finalize (obj);
 509 }
 510
 511
 512 static void
 513 modest_maemo_security_options_view_class_init (ModestMaemoSecurityOptionsViewClass *klass)
 514 {
 515         GObjectClass *gobject_class = (GObjectClass*) klass;
 516
 517         modest_maemo_security_options_view_parent_class = g_type_class_peek_parent (klass);
 518
 519         g_type_class_add_private (gobject_class, sizeof (ModestMaemoSecurityOptionsViewPrivate));
 520         gobject_class->finalize = modest_maemo_security_options_view_finalize;
 521
 522         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->load_settings =
 523                 modest_maemo_security_options_view_load_settings;
 524         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->save_settings =
 525                 modest_maemo_security_options_view_save_settings;
 526         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->changed =
 527                 modest_maemo_security_options_view_changed;
 528 }