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 (MODEST_SECURITY_OPTIONS_VIEW (self)->type == MODEST_SECURITY_OPTIONS_INCOMING) {
  91                 /* Activate and dim checkbutton if it's secure */
  92                 hildon_check_button_set_active (HILDON_CHECK_BUTTON (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_editor_set_value (MODEST_NUMBER_EDITOR (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 = hildon_check_button_new (MODEST_EDITABLE_SIZE);
 162         gtk_button_set_label (GTK_BUTTON (ppriv->auth_view), _("mcen_li_emailsetup_secure_authentication"));
 163         gtk_button_set_alignment (GTK_BUTTON (ppriv->auth_view), 0.0, 0.5);
 164
 165         /* Track changes in UI */
 166         g_signal_connect (G_OBJECT (ppriv->security_view), "value-changed",
 167                           G_CALLBACK (on_security_changed), self);
 168
 169         /* Pack into container & show */
 170         gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, 0);
 171         gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, 0);
 172         gtk_widget_show (ppriv->security_view);
 173         gtk_widget_show (ppriv->auth_view);
 174
 175         if (ppriv->full) {
 176                 ppriv->port_view = GTK_WIDGET (modest_number_editor_new (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                 g_signal_connect (G_OBJECT (ppriv->port_view), "valid-changed",
 191                                             G_CALLBACK (on_valid_changed), self);
 192         }
 193 }
 194
 195 static void
 196 on_entry_max (ModestValidatingEntry *self,
 197               gpointer user_data)
 198 {
 199         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 200                                             _CS("ckdg_ib_maximum_characters_reached"));
 201 }
 202
 203 /*
 204  * TODO: call this whenever the auth picker changes. If we set it
 205  * explicitely at the beggining to a value then there is no need to
 206  * call this handler directly at the beginning
 207  */
 208 static void
 209 on_entry_changed (GtkEditable *editable,
 210                   gpointer user_data)
 211 {
 212         ModestSecurityOptionsView* self;
 213         ModestMaemoSecurityOptionsViewPrivate *priv;
 214         ModestSecurityOptionsViewPrivate *ppriv;
 215         ModestSecureauthPicker *picker;
 216         gboolean is_secure = FALSE;
 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         /* Check if it's a secure protocol */
 225         if (MODEST_IS_SECUREAUTH_PICKER (ppriv->auth_view)) {
 226                 ModestProtocolType auth_proto;
 227                 picker = MODEST_SECUREAUTH_PICKER (ppriv->auth_view);
 228                 auth_proto = modest_secureauth_picker_get_active_secureauth (picker);
 229                 is_secure = modest_protocol_registry_protocol_type_is_secure (protocol_registry,
 230                                                                               auth_proto);
 231         } else if (HILDON_IS_CHECK_BUTTON (ppriv->auth_view)) {
 232                 is_secure = hildon_check_button_get_active (HILDON_CHECK_BUTTON (ppriv->auth_view));
 233         }
 234
 235         if (is_secure &&
 236             !g_strcmp0 (hildon_entry_get_text (HILDON_ENTRY (ppriv->user_entry)), "")) {
 237                 priv->missing_data = TRUE;
 238         } else {
 239                 priv->missing_data = FALSE;
 240         }
 241
 242         if (!priv->missing_data &&
 243             ppriv->full &&
 244             !modest_number_editor_is_valid (MODEST_NUMBER_EDITOR (ppriv->port_view)))
 245                 priv->missing_data = TRUE;
 246
 247         /* Emit a signal to notify if mandatory data is missing */
 248         g_signal_emit_by_name (G_OBJECT (self), "missing_mandatory_data",
 249                                priv->missing_data, NULL);
 250 }
 251
 252 static void
 253 on_valid_changed (ModestNumberEditor *editor,
 254                   gboolean valid,
 255                   ModestSecurityOptionsView *self)
 256 {
 257         on_entry_changed (NULL, (gpointer) self);
 258 }
 259
 260 static void
 261 create_outgoing_security (ModestSecurityOptionsView* self,
 262                           GtkSizeGroup *title_size_group,
 263                           GtkSizeGroup *value_size_group)
 264 {
 265         ModestSecurityOptionsViewPrivate *ppriv;
 266         GtkWidget *user_caption = NULL;
 267         GtkWidget *pwd_caption = NULL, *port_caption = NULL;
 268
 269         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 270
 271         /* The secure connection widgets */
 272         ppriv->security_view = GTK_WIDGET (modest_serversecurity_picker_new (MODEST_EDITABLE_SIZE,
 273                                                                              HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 274         modest_serversecurity_picker_fill (MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 275                                               MODEST_PROTOCOLS_TRANSPORT_SMTP);
 276         modest_maemo_utils_set_hbutton_layout (title_size_group,
 277                                                value_size_group,
 278                                                _("mcen_li_emailsetup_secure_connection"),
 279                                                ppriv->security_view);
 280
 281         /* The secure authentication widgets */
 282         ppriv->auth_view = GTK_WIDGET (modest_secureauth_picker_new (MODEST_EDITABLE_SIZE,
 283                                                                      HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 284         modest_maemo_utils_set_hbutton_layout (title_size_group,
 285                                                value_size_group,
 286                                                _("mcen_li_emailsetup_secure_authentication"),
 287                                                ppriv->auth_view);
 288
 289         if (ppriv->full) {
 290                 gchar *user_label;
 291
 292                 /* Username widgets */
 293                 ppriv->user_entry = GTK_WIDGET (modest_validating_entry_new ());
 294
 295                 /* Auto-capitalization is the default, so let's turn it off: */
 296                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->user_entry),
 297                                                  HILDON_GTK_INPUT_MODE_FULL);
 298
 299                 user_label = g_strdup_printf("%s*", _("mail_fi_username"));
 300                 user_caption = modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 301                                                                                    value_size_group,
 302                                                                                    user_label,
 303                                                                                    FALSE,
 304                                                                                    ppriv->user_entry,
 305                                                                                    MODEST_EDITABLE_SIZE);
 306                 g_free (user_label);
 307
 308                 /* Prevent the use of some characters. Limit the max
 309                    length as well */
 310                 modest_validating_entry_set_unallowed_characters_whitespace (
 311                      MODEST_VALIDATING_ENTRY (ppriv->user_entry));
 312                 gtk_entry_set_max_length (GTK_ENTRY (ppriv->user_entry), 64);
 313                 modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (ppriv->user_entry),
 314                                                       on_entry_max, self);
 315
 316                 /* Password widgets */
 317                 ppriv->pwd_entry = hildon_entry_new (MODEST_EDITABLE_SIZE);
 318
 319                 /* Auto-capitalization is the default, so let's turn it off */
 320                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->pwd_entry),
 321                                                  HILDON_GTK_INPUT_MODE_FULL |
 322                                                  HILDON_GTK_INPUT_MODE_INVISIBLE);
 323                 gtk_entry_set_visibility (GTK_ENTRY (ppriv->pwd_entry), FALSE);
 324
 325                 pwd_caption =
 326                         modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 327                                                                             value_size_group,
 328                                                                             _("mail_fi_password"),
 329                                                                             FALSE,
 330                                                                             ppriv->pwd_entry,
 331                                                                             MODEST_EDITABLE_SIZE);
 332
 333                 ppriv->port_view = GTK_WIDGET (modest_number_editor_new (PORT_MIN, PORT_MAX));
 334                 port_caption =
 335                         modest_maemo_utils_create_captioned_with_size_type (title_size_group,
 336                                                                             value_size_group,
 337                                                                             _("mcen_fi_emailsetup_port"),
 338                                                                             FALSE,
 339                                                                             ppriv->port_view,
 340                                                                             MODEST_EDITABLE_SIZE);
 341         }
 342
 343         /* Track changes in UI */
 344         g_signal_connect (G_OBJECT (ppriv->security_view), "value-changed",
 345                           G_CALLBACK (on_security_changed), self);
 346         if (ppriv->full) {
 347                 g_signal_connect (G_OBJECT (ppriv->auth_view), "value-changed",
 348                                   G_CALLBACK (on_auth_changed), self);
 349                 g_signal_connect (G_OBJECT (ppriv->user_entry), "changed",
 350                                   G_CALLBACK (on_entry_changed), self);
 351                 g_signal_connect (G_OBJECT (ppriv->port_view), "valid-changed",
 352                                             G_CALLBACK (on_valid_changed), self);
 353         }
 354
 355         /* Initialize widgets */
 356         modest_serversecurity_picker_set_active_serversecurity (
 357                 MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 358                 MODEST_PROTOCOLS_CONNECTION_NONE);
 359         modest_secureauth_picker_set_active_secureauth (
 360            MODEST_SECUREAUTH_PICKER (ppriv->auth_view),
 361            MODEST_PROTOCOLS_AUTH_NONE);
 362
 363         /* Pack into container */
 364         if (ppriv->full) {
 365                 gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, 0);
 366                 gtk_box_pack_start (GTK_BOX (self), user_caption, FALSE, FALSE, 0);
 367                 gtk_box_pack_start (GTK_BOX (self), pwd_caption, FALSE, FALSE, 0);
 368                 gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, 0);
 369                 gtk_box_pack_start (GTK_BOX (self), port_caption, FALSE, FALSE, 0);
 370         } else {
 371                 gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, 0);
 372                 gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, 0);
 373         }
 374
 375         /* Show widgets */
 376         if (ppriv->full) {
 377                 gtk_widget_show (ppriv->pwd_entry);
 378                 gtk_widget_show (ppriv->user_entry);
 379                 gtk_widget_show (ppriv->port_view);
 380                 gtk_widget_show (pwd_caption);
 381                 gtk_widget_show (user_caption);
 382                 gtk_widget_show (port_caption);
 383         }
 384         gtk_widget_show (ppriv->security_view);
 385         gtk_widget_show (ppriv->auth_view);
 386 }
 387
 388 GtkWidget *
 389 modest_maemo_security_options_view_new  (ModestSecurityOptionsType type,
 390                                          gboolean full,
 391                                          GtkSizeGroup *title_size_group,
 392                                          GtkSizeGroup *value_size_group)
 393 {
 394         ModestSecurityOptionsView* self;
 395         ModestSecurityOptionsViewPrivate *ppriv;
 396
 397         self = (ModestSecurityOptionsView *)
 398                 g_object_new (MODEST_TYPE_MAEMO_SECURITY_OPTIONS_VIEW, NULL);
 399         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 400
 401         ppriv->full = full;
 402         self->type = type;
 403         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 404                 create_incoming_security (self, title_size_group, value_size_group);
 405         else
 406                 create_outgoing_security (self, title_size_group, value_size_group);
 407
 408         return (GtkWidget *) self;
 409 }
 410
 411 gboolean
 412 modest_security_options_view_has_missing_mandatory_data (ModestSecurityOptionsView* self)
 413 {
 414         ModestMaemoSecurityOptionsViewPrivate *priv;
 415
 416         priv = MODEST_MAEMO_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 417
 418         return priv->missing_data;
 419 }
 420
 421 static void
 422 modest_maemo_security_options_view_load_settings (ModestSecurityOptionsView* self,
 423                                                   ModestAccountSettings *settings)
 424 {
 425         ModestSecurityOptionsViewPrivate *ppriv;
 426         ModestServerAccountSettings *server_settings;
 427         gint port_number;
 428
 429         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 430
 431         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 432                 server_settings = modest_account_settings_get_store_settings (settings);
 433         else
 434                 server_settings = modest_account_settings_get_transport_settings (settings);
 435         port_number = modest_server_account_settings_get_port (server_settings);
 436
 437         if (port_number == 0) {
 438                 /* Show the appropriate port number */
 439                 on_security_changed (ppriv->security_view,
 440                                      MODEST_MAEMO_SECURITY_OPTIONS_VIEW (self));
 441         } else if (ppriv->full) {
 442                 /* Keep the user-entered port-number, or the
 443                  * already-appropriate automatic port number */
 444                 modest_number_editor_set_value (MODEST_NUMBER_EDITOR (ppriv->port_view),
 445                                                 port_number);
 446         }
 447         /* Frees */
 448         g_object_unref (server_settings);
 449 }
 450
 451 static void
 452 modest_maemo_security_options_view_save_settings (ModestSecurityOptionsView* self,
 453                                                   ModestAccountSettings *settings)
 454 {
 455         ModestServerAccountSettings *server_settings;
 456         ModestSecurityOptionsViewPrivate *ppriv;
 457         gint server_port;
 458
 459         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 460
 461         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 462                 server_settings = modest_account_settings_get_store_settings (settings);
 463         else
 464                 server_settings = modest_account_settings_get_transport_settings (settings);
 465
 466         if (ppriv->full) {
 467                 server_port = modest_number_editor_get_value (MODEST_NUMBER_EDITOR (ppriv->port_view));
 468         } else {
 469                 server_port = modest_serversecurity_picker_get_active_serversecurity_port (MODEST_SERVERSECURITY_PICKER (ppriv->security_view));
 470         }
 471
 472         modest_server_account_settings_set_port (server_settings, server_port);
 473
 474         /* Frees */
 475         g_object_unref (server_settings);
 476 }
 477
 478 static gboolean
 479 modest_maemo_security_options_view_changed (ModestSecurityOptionsView* self,
 480                                             ModestAccountSettings *settings)
 481 {
 482         ModestServerAccountSettings *server_settings;
 483         ModestSecurityOptionsViewPrivate *ppriv;
 484         gint server_port;
 485
 486         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 487
 488         /* If we're not showing the port number then it never changes */
 489         if (!ppriv->full)
 490                 return FALSE;
 491
 492         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 493                 server_settings = modest_account_settings_get_store_settings (settings);
 494         else
 495                 server_settings = modest_account_settings_get_transport_settings (settings);
 496
 497         server_port =
 498                 modest_number_editor_get_value (MODEST_NUMBER_EDITOR (ppriv->port_view));
 499
 500         /* Frees */
 501         g_object_unref (server_settings);
 502
 503         if (server_port != ppriv->initial_state.port)
 504                 return TRUE;
 505         else
 506                 return FALSE;
 507 }
 508
 509 static void
 510 modest_maemo_security_options_view_init (ModestMaemoSecurityOptionsView *obj)
 511 {
 512 }
 513
 514 static void
 515 modest_maemo_security_options_view_finalize (GObject *obj)
 516 {
 517         G_OBJECT_CLASS (modest_maemo_security_options_view_parent_class)->finalize (obj);
 518 }
 519
 520
 521 static void
 522 modest_maemo_security_options_view_class_init (ModestMaemoSecurityOptionsViewClass *klass)
 523 {
 524         GObjectClass *gobject_class = (GObjectClass*) klass;
 525
 526         modest_maemo_security_options_view_parent_class = g_type_class_peek_parent (klass);
 527
 528         g_type_class_add_private (gobject_class, sizeof (ModestMaemoSecurityOptionsViewPrivate));
 529         gobject_class->finalize = modest_maemo_security_options_view_finalize;
 530
 531         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->load_settings =
 532                 modest_maemo_security_options_view_load_settings;
 533         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->save_settings =
 534                 modest_maemo_security_options_view_save_settings;
 535         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->changed =
 536                 modest_maemo_security_options_view_changed;
 537 }