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 "modest-hildon-includes.h"
  43
  44 #define PORT_MIN 1
  45 #define PORT_MAX 65535
  46
  47 typedef struct _ModestMaemoSecurityOptionsViewPrivate ModestMaemoSecurityOptionsViewPrivate;
  48 struct _ModestMaemoSecurityOptionsViewPrivate {
  49         gboolean missing_data;
  50 };
  51
  52 #define MODEST_MAEMO_SECURITY_OPTIONS_VIEW_GET_PRIVATE(o) \
  53         (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  54                                      MODEST_TYPE_MAEMO_SECURITY_OPTIONS_VIEW, \
  55                                      ModestMaemoSecurityOptionsViewPrivate))
  56
  57 static void modest_maemo_security_options_view_init (ModestMaemoSecurityOptionsView *obj);
  58 static void modest_maemo_security_options_view_finalize (GObject *obj);
  59 static void modest_maemo_security_options_view_class_init (ModestMaemoSecurityOptionsViewClass *klass);
  60
  61 G_DEFINE_TYPE (ModestMaemoSecurityOptionsView,
  62                modest_maemo_security_options_view,
  63                MODEST_TYPE_SECURITY_OPTIONS_VIEW);
  64
  65 static void on_entry_changed (GtkEditable *editable, gpointer user_data);
  66
  67 static void on_valid_changed (ModestNumberEditor *editor, gboolean valid, ModestSecurityOptionsView *self);
  68
  69 /* Tracks changes in the incoming security picker */
  70 static void
  71 on_security_changed (GtkWidget *widget,
  72                      ModestMaemoSecurityOptionsView *self)
  73 {
  74         ModestSecurityOptionsViewPrivate* ppriv;
  75         ModestServersecurityPicker *picker;
  76         ModestProtocolType proto_type;
  77         ModestProtocolRegistry *proto_registry;
  78         gboolean is_secure;
  79
  80         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
  81
  82         proto_registry = modest_runtime_get_protocol_registry ();
  83         picker = MODEST_SERVERSECURITY_PICKER (ppriv->security_view);
  84         proto_type = modest_serversecurity_picker_get_active_serversecurity (picker);
  85
  86         is_secure = modest_protocol_registry_protocol_type_has_tag (proto_registry, proto_type,
  87                                                                     MODEST_PROTOCOL_REGISTRY_SECURE_PROTOCOLS);
  88
  89         if (MODEST_SECURITY_OPTIONS_VIEW (self)->type == MODEST_SECURITY_OPTIONS_INCOMING) {
  90                 /* Activate and dim checkbutton if it's secure */
  91                 modest_togglable_set_active (ppriv->auth_view,
  92                                              is_secure);
  93                 gtk_widget_set_sensitive (ppriv->auth_view, !is_secure);
  94         } else {
  95
  96         }
  97
  98         if (ppriv->full) {
  99                 gint port_number =
 100                         modest_serversecurity_picker_get_active_serversecurity_port (MODEST_SERVERSECURITY_PICKER (ppriv->security_view));
 101
 102                 if(port_number) {
 103                         modest_number_editor_set_value (MODEST_NUMBER_EDITOR (ppriv->port_view),
 104                                                         port_number);
 105                 }
 106         }
 107 }
 108
 109 static void
 110 on_auth_changed (GtkWidget *widget,
 111                  ModestMaemoSecurityOptionsView *self)
 112 {
 113         ModestSecurityOptionsViewPrivate* ppriv;
 114         ModestSecureauthPicker *picker;
 115         ModestProtocolRegistry *protocol_registry;
 116         ModestProtocolType auth_proto;
 117         gboolean secureauth_used;
 118         GtkWidget *user_caption, *pwd_caption;
 119
 120         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 121         protocol_registry = modest_runtime_get_protocol_registry ();
 122         picker = MODEST_SECUREAUTH_PICKER (ppriv->auth_view);
 123
 124         auth_proto = modest_secureauth_picker_get_active_secureauth (picker);
 125         secureauth_used = modest_protocol_registry_protocol_type_is_secure (protocol_registry,
 126                                                                             auth_proto);
 127
 128         /* Get captions, well dimm the whole widget */
 129         user_caption = gtk_widget_get_parent (ppriv->user_entry);
 130         pwd_caption = gtk_widget_get_parent (ppriv->pwd_entry);
 131
 132         /* Enable / disable */
 133         gtk_widget_set_sensitive (user_caption, secureauth_used);
 134         gtk_widget_set_sensitive (pwd_caption, secureauth_used);
 135
 136         /* Check if mandatory data is missing */
 137         on_entry_changed (GTK_EDITABLE (ppriv->user_entry), (gpointer) self);
 138 }
 139
 140 static void
 141 create_incoming_security (ModestSecurityOptionsView* self,
 142                           GtkSizeGroup *title_size_group,
 143                           GtkSizeGroup *value_size_group)
 144 {
 145         ModestSecurityOptionsViewPrivate *ppriv;
 146         GtkWidget *entry_caption = NULL;
 147
 148         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 149
 150         /* Create widgets for incoming security */
 151         ppriv->security_view = GTK_WIDGET (modest_serversecurity_picker_new (MODEST_EDITABLE_SIZE,
 152                                                                              HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 153         modest_serversecurity_picker_fill (MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 154                                            modest_protocol_registry_get_pop_type_id ());
 155         modest_maemo_utils_set_hbutton_layout (title_size_group,
 156                                                value_size_group,
 157                                                _("mcen_li_emailsetup_secure_connection"),
 158                                                ppriv->security_view);
 159
 160         ppriv->auth_view = modest_toolkit_factory_create_check_button (modest_runtime_get_toolkit_factory (),
 161                                                                        _("mcen_li_emailsetup_secure_authentication"));
 162
 163         /* Track changes in UI */
 164         g_signal_connect (G_OBJECT (ppriv->security_view), "value-changed",
 165                           G_CALLBACK (on_security_changed), self);
 166
 167         /* Pack into container & show */
 168         gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, 0);
 169         gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, 0);
 170         gtk_widget_show (ppriv->security_view);
 171         gtk_widget_show (ppriv->auth_view);
 172
 173         if (ppriv->full) {
 174                 ppriv->port_view = GTK_WIDGET (modest_number_editor_new (PORT_MIN, PORT_MAX));
 175                 entry_caption =
 176                         modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 177                                                                             value_size_group,
 178                                                                             _("mcen_fi_emailsetup_port"),
 179                                                                             FALSE,
 180                                                                             ppriv->port_view,
 181                                                                             MODEST_EDITABLE_SIZE);
 182                 /* Pack & show widgets */
 183                 gtk_box_pack_start (GTK_BOX (self), entry_caption, FALSE, FALSE, 0);
 184                 gtk_widget_show (ppriv->port_view);
 185                 gtk_widget_show (entry_caption);
 186
 187                 /* Track changes in UI */
 188                 g_signal_connect (G_OBJECT (ppriv->port_view), "valid-changed",
 189                                             G_CALLBACK (on_valid_changed), self);
 190         }
 191 }
 192
 193 static void
 194 on_entry_max (ModestValidatingEntry *self,
 195               gpointer user_data)
 196 {
 197         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 198                                             _CS("ckdg_ib_maximum_characters_reached"));
 199 }
 200
 201 /*
 202  * TODO: call this whenever the auth picker changes. If we set it
 203  * explicitely at the beggining to a value then there is no need to
 204  * call this handler directly at the beginning
 205  */
 206 static void
 207 on_entry_changed (GtkEditable *editable,
 208                   gpointer user_data)
 209 {
 210         ModestSecurityOptionsView* self;
 211         ModestMaemoSecurityOptionsViewPrivate *priv;
 212         ModestSecurityOptionsViewPrivate *ppriv;
 213         ModestSecureauthPicker *picker;
 214         gboolean is_secure = FALSE;
 215         ModestProtocolRegistry *protocol_registry;
 216
 217         self = MODEST_SECURITY_OPTIONS_VIEW (user_data);
 218         priv = MODEST_MAEMO_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 219         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 220         protocol_registry = modest_runtime_get_protocol_registry ();
 221
 222         /* Check if it's a secure protocol */
 223         if (MODEST_IS_SECUREAUTH_PICKER (ppriv->auth_view)) {
 224                 ModestProtocolType auth_proto;
 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         } else if (modest_is_togglable (ppriv->auth_view)) {
 230                 is_secure = modest_togglable_get_active (ppriv->auth_view);
 231         }
 232
 233         if (is_secure &&
 234             !g_strcmp0 (hildon_entry_get_text (HILDON_ENTRY (ppriv->user_entry)), "")) {
 235                 priv->missing_data = TRUE;
 236         } else {
 237                 priv->missing_data = FALSE;
 238         }
 239
 240         if (!priv->missing_data &&
 241             ppriv->full &&
 242             !modest_number_editor_is_valid (MODEST_NUMBER_EDITOR (ppriv->port_view)))
 243                 priv->missing_data = TRUE;
 244
 245         /* Emit a signal to notify if mandatory data is missing */
 246         g_signal_emit_by_name (G_OBJECT (self), "missing_mandatory_data",
 247                                priv->missing_data, NULL);
 248 }
 249
 250 static void
 251 on_valid_changed (ModestNumberEditor *editor,
 252                   gboolean valid,
 253                   ModestSecurityOptionsView *self)
 254 {
 255         on_entry_changed (NULL, (gpointer) self);
 256 }
 257
 258 static void
 259 create_outgoing_security (ModestSecurityOptionsView* self,
 260                           GtkSizeGroup *title_size_group,
 261                           GtkSizeGroup *value_size_group)
 262 {
 263         ModestSecurityOptionsViewPrivate *ppriv;
 264         GtkWidget *user_caption = NULL;
 265         GtkWidget *pwd_caption = NULL, *port_caption = NULL;
 266
 267         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 268
 269         /* The secure connection widgets */
 270         ppriv->security_view = GTK_WIDGET (modest_serversecurity_picker_new (MODEST_EDITABLE_SIZE,
 271                                                                              HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 272         modest_serversecurity_picker_fill (MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 273                                               MODEST_PROTOCOLS_TRANSPORT_SMTP);
 274         modest_maemo_utils_set_hbutton_layout (title_size_group,
 275                                                value_size_group,
 276                                                _("mcen_li_emailsetup_secure_connection"),
 277                                                ppriv->security_view);
 278
 279         /* The secure authentication widgets */
 280         ppriv->auth_view = GTK_WIDGET (modest_secureauth_picker_new (MODEST_EDITABLE_SIZE,
 281                                                                      HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 282         modest_maemo_utils_set_hbutton_layout (title_size_group,
 283                                                value_size_group,
 284                                                _("mcen_li_emailsetup_secure_authentication"),
 285                                                ppriv->auth_view);
 286
 287         if (ppriv->full) {
 288                 gchar *user_label;
 289
 290                 /* Username widgets */
 291                 ppriv->user_entry = GTK_WIDGET (modest_validating_entry_new ());
 292
 293                 /* Auto-capitalization is the default, so let's turn it off: */
 294                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->user_entry),
 295                                                  HILDON_GTK_INPUT_MODE_FULL);
 296
 297                 user_label = g_strdup_printf("%s*", _("mail_fi_username"));
 298                 user_caption = modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 299                                                                                    value_size_group,
 300                                                                                    user_label,
 301                                                                                    FALSE,
 302                                                                                    ppriv->user_entry,
 303                                                                                    MODEST_EDITABLE_SIZE);
 304                 g_free (user_label);
 305
 306                 /* Prevent the use of some characters. Limit the max
 307                    length as well */
 308                 modest_validating_entry_set_unallowed_characters_whitespace (
 309                      MODEST_VALIDATING_ENTRY (ppriv->user_entry));
 310                 gtk_entry_set_max_length (GTK_ENTRY (ppriv->user_entry), 64);
 311                 modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (ppriv->user_entry),
 312                                                       on_entry_max, self);
 313
 314                 /* Password widgets */
 315                 ppriv->pwd_entry = hildon_entry_new (MODEST_EDITABLE_SIZE);
 316
 317                 /* Auto-capitalization is the default, so let's turn it off */
 318                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->pwd_entry),
 319                                                  HILDON_GTK_INPUT_MODE_FULL |
 320                                                  HILDON_GTK_INPUT_MODE_INVISIBLE);
 321                 gtk_entry_set_visibility (GTK_ENTRY (ppriv->pwd_entry), FALSE);
 322
 323                 pwd_caption =
 324                         modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 325                                                                             value_size_group,
 326                                                                             _("mail_fi_password"),
 327                                                                             FALSE,
 328                                                                             ppriv->pwd_entry,
 329                                                                             MODEST_EDITABLE_SIZE);
 330
 331                 ppriv->port_view = GTK_WIDGET (modest_number_editor_new (PORT_MIN, PORT_MAX));
 332                 port_caption =
 333                         modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 334                                                                             value_size_group,
 335                                                                             _("mcen_fi_emailsetup_port"),
 336                                                                             FALSE,
 337                                                                             ppriv->port_view,
 338                                                                             MODEST_EDITABLE_SIZE);
 339         }
 340
 341         /* Track changes in UI */
 342         g_signal_connect (G_OBJECT (ppriv->security_view), "value-changed",
 343                           G_CALLBACK (on_security_changed), self);
 344         if (ppriv->full) {
 345                 g_signal_connect (G_OBJECT (ppriv->auth_view), "value-changed",
 346                                   G_CALLBACK (on_auth_changed), self);
 347                 g_signal_connect (G_OBJECT (ppriv->user_entry), "changed",
 348                                   G_CALLBACK (on_entry_changed), self);
 349                 g_signal_connect (G_OBJECT (ppriv->port_view), "valid-changed",
 350                                             G_CALLBACK (on_valid_changed), self);
 351         }
 352
 353         /* Initialize widgets */
 354         modest_serversecurity_picker_set_active_serversecurity (
 355                 MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 356                 MODEST_PROTOCOLS_CONNECTION_NONE);
 357         modest_secureauth_picker_set_active_secureauth (
 358            MODEST_SECUREAUTH_PICKER (ppriv->auth_view),
 359            MODEST_PROTOCOLS_AUTH_NONE);
 360
 361         /* Pack into container */
 362         if (ppriv->full) {
 363                 gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, 0);
 364                 gtk_box_pack_start (GTK_BOX (self), user_caption, FALSE, FALSE, 0);
 365                 gtk_box_pack_start (GTK_BOX (self), pwd_caption, FALSE, FALSE, 0);
 366                 gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, 0);
 367                 gtk_box_pack_start (GTK_BOX (self), port_caption, FALSE, FALSE, 0);
 368         } else {
 369                 gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, 0);
 370                 gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, 0);
 371         }
 372
 373         /* Show widgets */
 374         if (ppriv->full) {
 375                 gtk_widget_show (ppriv->pwd_entry);
 376                 gtk_widget_show (ppriv->user_entry);
 377                 gtk_widget_show (ppriv->port_view);
 378                 gtk_widget_show (pwd_caption);
 379                 gtk_widget_show (user_caption);
 380                 gtk_widget_show (port_caption);
 381         }
 382         gtk_widget_show (ppriv->security_view);
 383         gtk_widget_show (ppriv->auth_view);
 384 }
 385
 386 GtkWidget *
 387 modest_maemo_security_options_view_new  (ModestSecurityOptionsType type,
 388                                          gboolean full,
 389                                          GtkSizeGroup *title_size_group,
 390                                          GtkSizeGroup *value_size_group)
 391 {
 392         ModestSecurityOptionsView* self;
 393         ModestSecurityOptionsViewPrivate *ppriv;
 394
 395         self = (ModestSecurityOptionsView *)
 396                 g_object_new (MODEST_TYPE_MAEMO_SECURITY_OPTIONS_VIEW, NULL);
 397         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 398
 399         ppriv->full = full;
 400         self->type = type;
 401         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 402                 create_incoming_security (self, title_size_group, value_size_group);
 403         else
 404                 create_outgoing_security (self, title_size_group, value_size_group);
 405
 406         return (GtkWidget *) self;
 407 }
 408
 409 gboolean
 410 modest_security_options_view_has_missing_mandatory_data (ModestSecurityOptionsView* self)
 411 {
 412         ModestMaemoSecurityOptionsViewPrivate *priv;
 413
 414         priv = MODEST_MAEMO_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 415
 416         return priv->missing_data;
 417 }
 418
 419 static void
 420 modest_maemo_security_options_view_load_settings (ModestSecurityOptionsView* self,
 421                                                   ModestAccountSettings *settings)
 422 {
 423         ModestSecurityOptionsViewPrivate *ppriv;
 424         ModestServerAccountSettings *server_settings;
 425         gint port_number;
 426
 427         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 428
 429         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 430                 server_settings = modest_account_settings_get_store_settings (settings);
 431         else
 432                 server_settings = modest_account_settings_get_transport_settings (settings);
 433         port_number = modest_server_account_settings_get_port (server_settings);
 434
 435         if (port_number == 0) {
 436                 /* Show the appropriate port number */
 437                 on_security_changed (ppriv->security_view,
 438                                      MODEST_MAEMO_SECURITY_OPTIONS_VIEW (self));
 439         } else if (ppriv->full) {
 440                 /* Keep the user-entered port-number, or the
 441                  * already-appropriate automatic port number */
 442                 modest_number_editor_set_value (MODEST_NUMBER_EDITOR (ppriv->port_view),
 443                                                 port_number);
 444         }
 445         /* Frees */
 446         g_object_unref (server_settings);
 447 }
 448
 449 static void
 450 modest_maemo_security_options_view_save_settings (ModestSecurityOptionsView* self,
 451                                                   ModestAccountSettings *settings)
 452 {
 453         ModestServerAccountSettings *server_settings;
 454         ModestSecurityOptionsViewPrivate *ppriv;
 455         gint server_port;
 456
 457         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 458
 459         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 460                 server_settings = modest_account_settings_get_store_settings (settings);
 461         else
 462                 server_settings = modest_account_settings_get_transport_settings (settings);
 463
 464         if (ppriv->full) {
 465                 server_port = modest_number_editor_get_value (MODEST_NUMBER_EDITOR (ppriv->port_view));
 466         } else {
 467                 server_port = modest_serversecurity_picker_get_active_serversecurity_port (MODEST_SERVERSECURITY_PICKER (ppriv->security_view));
 468         }
 469
 470         modest_server_account_settings_set_port (server_settings, server_port);
 471
 472         /* Frees */
 473         g_object_unref (server_settings);
 474 }
 475
 476 static gboolean
 477 modest_maemo_security_options_view_changed (ModestSecurityOptionsView* self,
 478                                             ModestAccountSettings *settings)
 479 {
 480         ModestServerAccountSettings *server_settings;
 481         ModestSecurityOptionsViewPrivate *ppriv;
 482         gint server_port;
 483
 484         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 485
 486         /* If we're not showing the port number then it never changes */
 487         if (!ppriv->full)
 488                 return FALSE;
 489
 490         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 491                 server_settings = modest_account_settings_get_store_settings (settings);
 492         else
 493                 server_settings = modest_account_settings_get_transport_settings (settings);
 494
 495         server_port =
 496                 modest_number_editor_get_value (MODEST_NUMBER_EDITOR (ppriv->port_view));
 497
 498         /* Frees */
 499         g_object_unref (server_settings);
 500
 501         if (server_port != ppriv->initial_state.port)
 502                 return TRUE;
 503         else
 504                 return FALSE;
 505 }
 506
 507 static void
 508 modest_maemo_security_options_view_init (ModestMaemoSecurityOptionsView *obj)
 509 {
 510 }
 511
 512 static void
 513 modest_maemo_security_options_view_finalize (GObject *obj)
 514 {
 515         G_OBJECT_CLASS (modest_maemo_security_options_view_parent_class)->finalize (obj);
 516 }
 517
 518
 519 static void
 520 modest_maemo_security_options_view_class_init (ModestMaemoSecurityOptionsViewClass *klass)
 521 {
 522         GObjectClass *gobject_class = (GObjectClass*) klass;
 523
 524         modest_maemo_security_options_view_parent_class = g_type_class_peek_parent (klass);
 525
 526         g_type_class_add_private (gobject_class, sizeof (ModestMaemoSecurityOptionsViewPrivate));
 527         gobject_class->finalize = modest_maemo_security_options_view_finalize;
 528
 529         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->load_settings =
 530                 modest_maemo_security_options_view_load_settings;
 531         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->save_settings =
 532                 modest_maemo_security_options_view_save_settings;
 533         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->changed =
 534                 modest_maemo_security_options_view_changed;
 535 }