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-hildon-includes.h"
  42
  43 #define PORT_MIN 1
  44 #define PORT_MAX 65535
  45
  46 typedef struct _ModestMaemoSecurityOptionsViewPrivate ModestMaemoSecurityOptionsViewPrivate;
  47 struct _ModestMaemoSecurityOptionsViewPrivate {
  48         gboolean missing_data;
  49 };
  50
  51 #define MODEST_MAEMO_SECURITY_OPTIONS_VIEW_GET_PRIVATE(o) \
  52         (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  53                                      MODEST_TYPE_MAEMO_SECURITY_OPTIONS_VIEW, \
  54                                      ModestMaemoSecurityOptionsViewPrivate))
  55
  56 static void modest_maemo_security_options_view_init (ModestMaemoSecurityOptionsView *obj);
  57 static void modest_maemo_security_options_view_finalize (GObject *obj);
  58 static void modest_maemo_security_options_view_class_init (ModestMaemoSecurityOptionsViewClass *klass);
  59
  60 G_DEFINE_TYPE (ModestMaemoSecurityOptionsView,
  61                modest_maemo_security_options_view,
  62                MODEST_TYPE_SECURITY_OPTIONS_VIEW);
  63
  64 static void on_entry_changed (GtkEditable *editable, gpointer user_data);
  65
  66 #ifdef MODEST_NUMBER_ENTRY_SUPPORT_VALID_CHANGED
  67 static void on_valid_changed (ModestNumberEditor *editor, gboolean valid, ModestSecurityOptionsView *self);
  68 #endif
  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 (MODEST_SECURITY_OPTIONS_VIEW (self)->type == MODEST_SECURITY_OPTIONS_INCOMING) {
  91                 /* Activate and dim checkbutton if it's secure */
  92                 modest_togglable_set_active (ppriv->auth_view,
  93                                              is_secure);
  94                 gtk_widget_set_sensitive (ppriv->auth_view, !is_secure);
  95         } else {
  96
  97         }
  98
  99         if (ppriv->full) {
 100                 gint port_number =
 101                         modest_serversecurity_picker_get_active_serversecurity_port (MODEST_SERVERSECURITY_PICKER (ppriv->security_view));
 102
 103                 if(port_number) {
 104                         modest_number_entry_set_value (ppriv->port_view,
 105                                                        port_number);
 106                 }
 107         }
 108 }
 109
 110 static void
 111 on_auth_changed (GtkWidget *widget,
 112                  ModestMaemoSecurityOptionsView *self)
 113 {
 114         ModestSecurityOptionsViewPrivate* ppriv;
 115         ModestSecureauthPicker *picker;
 116         ModestProtocolRegistry *protocol_registry;
 117         ModestProtocolType auth_proto;
 118         gboolean secureauth_used;
 119         GtkWidget *user_caption, *pwd_caption;
 120
 121         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 122         protocol_registry = modest_runtime_get_protocol_registry ();
 123         picker = MODEST_SECUREAUTH_PICKER (ppriv->auth_view);
 124
 125         auth_proto = modest_secureauth_picker_get_active_secureauth (picker);
 126         secureauth_used = modest_protocol_registry_protocol_type_is_secure (protocol_registry,
 127                                                                             auth_proto);
 128
 129         /* Get captions, well dimm the whole widget */
 130         user_caption = gtk_widget_get_parent (ppriv->user_entry);
 131         pwd_caption = gtk_widget_get_parent (ppriv->pwd_entry);
 132
 133         /* Enable / disable */
 134         gtk_widget_set_sensitive (user_caption, secureauth_used);
 135         gtk_widget_set_sensitive (pwd_caption, secureauth_used);
 136
 137         /* Check if mandatory data is missing */
 138         on_entry_changed (GTK_EDITABLE (ppriv->user_entry), (gpointer) self);
 139 }
 140
 141 static void
 142 create_incoming_security (ModestSecurityOptionsView* self,
 143                           GtkSizeGroup *title_size_group,
 144                           GtkSizeGroup *value_size_group)
 145 {
 146         ModestSecurityOptionsViewPrivate *ppriv;
 147         GtkWidget *entry_caption = NULL;
 148
 149         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 150
 151         /* Create widgets for incoming security */
 152         ppriv->security_view = GTK_WIDGET (modest_serversecurity_picker_new (MODEST_EDITABLE_SIZE,
 153                                                                              HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 154         modest_serversecurity_picker_fill (MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 155                                            modest_protocol_registry_get_pop_type_id ());
 156         modest_maemo_utils_set_hbutton_layout (title_size_group,
 157                                                value_size_group,
 158                                                _("mcen_li_emailsetup_secure_connection"),
 159                                                ppriv->security_view);
 160
 161         ppriv->auth_view = modest_toolkit_factory_create_check_button (modest_runtime_get_toolkit_factory (),
 162                                                                        _("mcen_li_emailsetup_secure_authentication"));
 163
 164         /* Track changes in UI */
 165         g_signal_connect (G_OBJECT (ppriv->security_view), "value-changed",
 166                           G_CALLBACK (on_security_changed), self);
 167
 168         /* Pack into container & show */
 169         gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, 0);
 170         gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, 0);
 171         gtk_widget_show (ppriv->security_view);
 172         gtk_widget_show (ppriv->auth_view);
 173
 174         if (ppriv->full) {
 175                 ppriv->port_view = modest_toolkit_factory_create_number_entry (modest_runtime_get_toolkit_factory (),
 176                                                                                PORT_MIN, PORT_MAX);
 177                 entry_caption =
 178                         modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 179                                                                             value_size_group,
 180                                                                             _("mcen_fi_emailsetup_port"),
 181                                                                             FALSE,
 182                                                                             ppriv->port_view,
 183                                                                             MODEST_EDITABLE_SIZE);
 184                 /* Pack & show widgets */
 185                 gtk_box_pack_start (GTK_BOX (self), entry_caption, FALSE, FALSE, 0);
 186                 gtk_widget_show (ppriv->port_view);
 187                 gtk_widget_show (entry_caption);
 188
 189                 /* Track changes in UI */
 190 #ifdef MODEST_NUMBER_ENTRY_SUPPORT_VALID_CHANGED
 191                 g_signal_connect (G_OBJECT (ppriv->port_view), "valid-changed",
 192                                             G_CALLBACK (on_valid_changed), self);
 193 #endif
 194         }
 195 }
 196
 197 static void
 198 on_entry_max (ModestValidatingEntry *self,
 199               gpointer user_data)
 200 {
 201         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 202                                             _CS("ckdg_ib_maximum_characters_reached"));
 203 }
 204
 205 /*
 206  * TODO: call this whenever the auth picker changes. If we set it
 207  * explicitely at the beggining to a value then there is no need to
 208  * call this handler directly at the beginning
 209  */
 210 static void
 211 on_entry_changed (GtkEditable *editable,
 212                   gpointer user_data)
 213 {
 214         ModestSecurityOptionsView* self;
 215         ModestMaemoSecurityOptionsViewPrivate *priv;
 216         ModestSecurityOptionsViewPrivate *ppriv;
 217         ModestSecureauthPicker *picker;
 218         gboolean is_secure = FALSE;
 219         ModestProtocolRegistry *protocol_registry;
 220
 221         self = MODEST_SECURITY_OPTIONS_VIEW (user_data);
 222         priv = MODEST_MAEMO_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 223         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 224         protocol_registry = modest_runtime_get_protocol_registry ();
 225
 226         /* Check if it's a secure protocol */
 227         if (MODEST_IS_SECUREAUTH_PICKER (ppriv->auth_view)) {
 228                 ModestProtocolType auth_proto;
 229                 picker = MODEST_SECUREAUTH_PICKER (ppriv->auth_view);
 230                 auth_proto = modest_secureauth_picker_get_active_secureauth (picker);
 231                 is_secure = modest_protocol_registry_protocol_type_is_secure (protocol_registry,
 232                                                                               auth_proto);
 233         } else if (modest_is_togglable (ppriv->auth_view)) {
 234                 is_secure = modest_togglable_get_active (ppriv->auth_view);
 235         }
 236
 237         if (is_secure &&
 238             !g_strcmp0 (modest_entry_get_text (ppriv->user_entry), "")) {
 239                 priv->missing_data = TRUE;
 240         } else {
 241                 priv->missing_data = FALSE;
 242         }
 243
 244         if (!priv->missing_data &&
 245             ppriv->full &&
 246             !modest_number_entry_is_valid (ppriv->port_view))
 247                 priv->missing_data = TRUE;
 248
 249         /* Emit a signal to notify if mandatory data is missing */
 250         g_signal_emit_by_name (G_OBJECT (self), "missing_mandatory_data",
 251                                priv->missing_data, NULL);
 252 }
 253
 254 #ifdef MODEST_NUMBER_ENTRY_SUPPORT_VALID_CHANGED
 255 static void
 256 on_valid_changed (ModestNumberEditor *editor,
 257                   gboolean valid,
 258                   ModestSecurityOptionsView *self)
 259 {
 260         on_entry_changed (NULL, (gpointer) self);
 261 }
 262 #endif
 263
 264 static void
 265 create_outgoing_security (ModestSecurityOptionsView* self,
 266                           GtkSizeGroup *title_size_group,
 267                           GtkSizeGroup *value_size_group)
 268 {
 269         ModestSecurityOptionsViewPrivate *ppriv;
 270         GtkWidget *user_caption = NULL;
 271         GtkWidget *pwd_caption = NULL, *port_caption = NULL;
 272
 273         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 274
 275         /* The secure connection widgets */
 276         ppriv->security_view = GTK_WIDGET (modest_serversecurity_picker_new (MODEST_EDITABLE_SIZE,
 277                                                                              HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 278         modest_serversecurity_picker_fill (MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 279                                               MODEST_PROTOCOLS_TRANSPORT_SMTP);
 280         modest_maemo_utils_set_hbutton_layout (title_size_group,
 281                                                value_size_group,
 282                                                _("mcen_li_emailsetup_secure_connection"),
 283                                                ppriv->security_view);
 284
 285         /* The secure authentication widgets */
 286         ppriv->auth_view = GTK_WIDGET (modest_secureauth_picker_new (MODEST_EDITABLE_SIZE,
 287                                                                      HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 288         modest_maemo_utils_set_hbutton_layout (title_size_group,
 289                                                value_size_group,
 290                                                _("mcen_li_emailsetup_secure_authentication"),
 291                                                ppriv->auth_view);
 292
 293         if (ppriv->full) {
 294                 gchar *user_label;
 295
 296                 /* Username widgets */
 297                 ppriv->user_entry = GTK_WIDGET (modest_validating_entry_new ());
 298
 299                 /* Auto-capitalization is the default, so let's turn it off: */
 300                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->user_entry),
 301                                                  HILDON_GTK_INPUT_MODE_FULL);
 302
 303                 user_label = g_strdup_printf("%s*", _("mail_fi_username"));
 304                 user_caption = modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 305                                                                                    value_size_group,
 306                                                                                    user_label,
 307                                                                                    FALSE,
 308                                                                                    ppriv->user_entry,
 309                                                                                    MODEST_EDITABLE_SIZE);
 310                 g_free (user_label);
 311
 312                 /* Prevent the use of some characters. Limit the max
 313                    length as well */
 314                 modest_validating_entry_set_unallowed_characters_whitespace (
 315                      MODEST_VALIDATING_ENTRY (ppriv->user_entry));
 316                 gtk_entry_set_max_length (GTK_ENTRY (ppriv->user_entry), 64);
 317                 modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (ppriv->user_entry),
 318                                                       on_entry_max, self);
 319
 320                 /* Password widgets */
 321                 ppriv->pwd_entry = modest_toolkit_factory_create_entry (modest_runtime_get_toolkit_factory ());
 322
 323                 /* Auto-capitalization is the default, so let's turn it off */
 324                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->pwd_entry),
 325                                                  HILDON_GTK_INPUT_MODE_FULL |
 326                                                  HILDON_GTK_INPUT_MODE_INVISIBLE);
 327                 gtk_entry_set_visibility (GTK_ENTRY (ppriv->pwd_entry), FALSE);
 328
 329                 pwd_caption =
 330                         modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 331                                                                             value_size_group,
 332                                                                             _("mail_fi_password"),
 333                                                                             FALSE,
 334                                                                             ppriv->pwd_entry,
 335                                                                             MODEST_EDITABLE_SIZE);
 336
 337                 ppriv->port_view = modest_toolkit_factory_create_number_entry (modest_runtime_get_toolkit_factory (),
 338                                                                                PORT_MIN, PORT_MAX);
 339                 port_caption =
 340                         modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 341                                                                             value_size_group,
 342                                                                             _("mcen_fi_emailsetup_port"),
 343                                                                             FALSE,
 344                                                                             ppriv->port_view,
 345                                                                             MODEST_EDITABLE_SIZE);
 346         }
 347
 348         /* Track changes in UI */
 349         g_signal_connect (G_OBJECT (ppriv->security_view), "value-changed",
 350                           G_CALLBACK (on_security_changed), self);
 351         if (ppriv->full) {
 352                 g_signal_connect (G_OBJECT (ppriv->auth_view), "value-changed",
 353                                   G_CALLBACK (on_auth_changed), self);
 354                 g_signal_connect (G_OBJECT (ppriv->user_entry), "changed",
 355                                   G_CALLBACK (on_entry_changed), self);
 356 #ifdef MODEST_NUMBER_ENTRY_SUPPORT_VALID_CHANGED
 357                 g_signal_connect (G_OBJECT (ppriv->port_view), "valid-changed",
 358                                             G_CALLBACK (on_valid_changed), self);
 359 #endif
 360         }
 361
 362         /* Initialize widgets */
 363         modest_serversecurity_picker_set_active_serversecurity (
 364                 MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 365                 MODEST_PROTOCOLS_CONNECTION_NONE);
 366         modest_secureauth_picker_set_active_secureauth (
 367            MODEST_SECUREAUTH_PICKER (ppriv->auth_view),
 368            MODEST_PROTOCOLS_AUTH_NONE);
 369
 370         /* Pack into container */
 371         if (ppriv->full) {
 372                 gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, 0);
 373                 gtk_box_pack_start (GTK_BOX (self), user_caption, FALSE, FALSE, 0);
 374                 gtk_box_pack_start (GTK_BOX (self), pwd_caption, FALSE, FALSE, 0);
 375                 gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, 0);
 376                 gtk_box_pack_start (GTK_BOX (self), port_caption, FALSE, FALSE, 0);
 377         } else {
 378                 gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, 0);
 379                 gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, 0);
 380         }
 381
 382         /* Show widgets */
 383         if (ppriv->full) {
 384                 gtk_widget_show (ppriv->pwd_entry);
 385                 gtk_widget_show (ppriv->user_entry);
 386                 gtk_widget_show (ppriv->port_view);
 387                 gtk_widget_show (pwd_caption);
 388                 gtk_widget_show (user_caption);
 389                 gtk_widget_show (port_caption);
 390         }
 391         gtk_widget_show (ppriv->security_view);
 392         gtk_widget_show (ppriv->auth_view);
 393 }
 394
 395 GtkWidget *
 396 modest_maemo_security_options_view_new  (ModestSecurityOptionsType type,
 397                                          gboolean full,
 398                                          GtkSizeGroup *title_size_group,
 399                                          GtkSizeGroup *value_size_group)
 400 {
 401         ModestSecurityOptionsView* self;
 402         ModestSecurityOptionsViewPrivate *ppriv;
 403
 404         self = (ModestSecurityOptionsView *)
 405                 g_object_new (MODEST_TYPE_MAEMO_SECURITY_OPTIONS_VIEW, NULL);
 406         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 407
 408         ppriv->full = full;
 409         self->type = type;
 410         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 411                 create_incoming_security (self, title_size_group, value_size_group);
 412         else
 413                 create_outgoing_security (self, title_size_group, value_size_group);
 414
 415         return (GtkWidget *) self;
 416 }
 417
 418 gboolean
 419 modest_security_options_view_has_missing_mandatory_data (ModestSecurityOptionsView* self)
 420 {
 421         ModestMaemoSecurityOptionsViewPrivate *priv;
 422
 423         priv = MODEST_MAEMO_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 424
 425         return priv->missing_data;
 426 }
 427
 428 static void
 429 modest_maemo_security_options_view_load_settings (ModestSecurityOptionsView* self,
 430                                                   ModestAccountSettings *settings)
 431 {
 432         ModestSecurityOptionsViewPrivate *ppriv;
 433         ModestServerAccountSettings *server_settings;
 434         gint port_number;
 435
 436         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 437
 438         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 439                 server_settings = modest_account_settings_get_store_settings (settings);
 440         else
 441                 server_settings = modest_account_settings_get_transport_settings (settings);
 442         port_number = modest_server_account_settings_get_port (server_settings);
 443
 444         if (port_number == 0) {
 445                 /* Show the appropriate port number */
 446                 on_security_changed (ppriv->security_view,
 447                                      MODEST_MAEMO_SECURITY_OPTIONS_VIEW (self));
 448         } else if (ppriv->full) {
 449                 /* Keep the user-entered port-number, or the
 450                  * already-appropriate automatic port number */
 451                 modest_number_entry_set_value (ppriv->port_view,
 452                                                port_number);
 453         }
 454         /* Frees */
 455         g_object_unref (server_settings);
 456 }
 457
 458 static void
 459 modest_maemo_security_options_view_save_settings (ModestSecurityOptionsView* self,
 460                                                   ModestAccountSettings *settings)
 461 {
 462         ModestServerAccountSettings *server_settings;
 463         ModestSecurityOptionsViewPrivate *ppriv;
 464         gint server_port;
 465
 466         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 467
 468         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 469                 server_settings = modest_account_settings_get_store_settings (settings);
 470         else
 471                 server_settings = modest_account_settings_get_transport_settings (settings);
 472
 473         if (ppriv->full) {
 474                 server_port = modest_number_entry_get_value (ppriv->port_view);
 475         } else {
 476                 server_port = modest_serversecurity_picker_get_active_serversecurity_port (MODEST_SERVERSECURITY_PICKER (ppriv->security_view));
 477         }
 478
 479         modest_server_account_settings_set_port (server_settings, server_port);
 480
 481         /* Frees */
 482         g_object_unref (server_settings);
 483 }
 484
 485 static gboolean
 486 modest_maemo_security_options_view_changed (ModestSecurityOptionsView* self,
 487                                             ModestAccountSettings *settings)
 488 {
 489         ModestServerAccountSettings *server_settings;
 490         ModestSecurityOptionsViewPrivate *ppriv;
 491         gint server_port;
 492
 493         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 494
 495         /* If we're not showing the port number then it never changes */
 496         if (!ppriv->full)
 497                 return FALSE;
 498
 499         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 500                 server_settings = modest_account_settings_get_store_settings (settings);
 501         else
 502                 server_settings = modest_account_settings_get_transport_settings (settings);
 503
 504         server_port =
 505                 modest_number_entry_get_value (ppriv->port_view);
 506
 507         /* Frees */
 508         g_object_unref (server_settings);
 509
 510         if (server_port != ppriv->initial_state.port)
 511                 return TRUE;
 512         else
 513                 return FALSE;
 514 }
 515
 516 static void
 517 modest_maemo_security_options_view_init (ModestMaemoSecurityOptionsView *obj)
 518 {
 519 }
 520
 521 static void
 522 modest_maemo_security_options_view_finalize (GObject *obj)
 523 {
 524         G_OBJECT_CLASS (modest_maemo_security_options_view_parent_class)->finalize (obj);
 525 }
 526
 527
 528 static void
 529 modest_maemo_security_options_view_class_init (ModestMaemoSecurityOptionsViewClass *klass)
 530 {
 531         GObjectClass *gobject_class = (GObjectClass*) klass;
 532
 533         modest_maemo_security_options_view_parent_class = g_type_class_peek_parent (klass);
 534
 535         g_type_class_add_private (gobject_class, sizeof (ModestMaemoSecurityOptionsViewPrivate));
 536         gobject_class->finalize = modest_maemo_security_options_view_finalize;
 537
 538         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->load_settings =
 539                 modest_maemo_security_options_view_load_settings;
 540         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->save_settings =
 541                 modest_maemo_security_options_view_save_settings;
 542         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->changed =
 543                 modest_maemo_security_options_view_changed;
 544 }