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 "widgets/modest-serversecurity-combo-box.h"
  39 #include "widgets/modest-secureauth-combo-box.h"
  40 #ifdef MODEST_HAVE_HILDON0_WIDGETS
  41 #include <hildon-widgets/hildon-caption.h>
  42 #include <hildon-widgets/hildon-number-editor.h>
  43 #else
  44 #include <hildon/hildon-caption.h>
  45 #include <hildon/hildon-number-editor.h>
  46 #endif /*MODEST_HAVE_HILDON0_WIDGETS*/
  47
  48 #define PORT_MIN 1
  49 #define PORT_MAX 65535
  50
  51 static void modest_maemo_security_options_view_init (ModestMaemoSecurityOptionsView *obj);
  52 static void modest_maemo_security_options_view_finalize (GObject *obj);
  53 static void modest_maemo_security_options_view_class_init (ModestMaemoSecurityOptionsViewClass *klass);
  54
  55 G_DEFINE_TYPE (ModestMaemoSecurityOptionsView,
  56                modest_maemo_security_options_view,
  57                MODEST_TYPE_SECURITY_OPTIONS_VIEW);
  58
  59 static void on_entry_changed (GtkEditable *editable, gpointer user_data);
  60
  61 /* Tracks changes in the incoming security combo box */
  62 static void
  63 on_security_changed (GtkWidget *widget,
  64                      ModestMaemoSecurityOptionsView *self)
  65 {
  66         ModestSecurityOptionsViewPrivate* ppriv;
  67         ModestServersecurityComboBox *combo;
  68         ModestProtocolType proto_type;
  69         ModestProtocolRegistry *proto_registry;
  70         gboolean is_secure;
  71
  72         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
  73
  74         proto_registry = modest_runtime_get_protocol_registry ();
  75         combo = MODEST_SERVERSECURITY_COMBO_BOX (ppriv->security_view);
  76         proto_type = modest_serversecurity_combo_box_get_active_serversecurity (combo);
  77
  78         is_secure = modest_protocol_registry_protocol_type_has_tag (proto_registry, proto_type,
  79                                                                     MODEST_PROTOCOL_REGISTRY_SECURE_PROTOCOLS);
  80
  81         if (MODEST_SECURITY_OPTIONS_VIEW (self)->type == MODEST_SECURITY_OPTIONS_INCOMING) {
  82                 /* Activate and dim checkbutton if it's secure */
  83                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (ppriv->auth_view),
  84                                               is_secure);
  85                 gtk_widget_set_sensitive (ppriv->auth_view, !is_secure);
  86         } else {
  87
  88         }
  89
  90         if (ppriv->full) {
  91                 gint port_number =
  92                         modest_serversecurity_combo_box_get_active_serversecurity_port (MODEST_SERVERSECURITY_COMBO_BOX (ppriv->security_view));
  93
  94                 if(port_number) {
  95                         hildon_number_editor_set_value (HILDON_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         ModestSecureauthComboBox *combo;
 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         combo = MODEST_SECUREAUTH_COMBO_BOX (ppriv->auth_view);
 115
 116         auth_proto = modest_secureauth_combo_box_get_active_secureauth (combo);
 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 *size_group)
 135 {
 136         ModestSecurityOptionsViewPrivate *ppriv;
 137         GtkWidget *combo_caption, *check_caption, *entry_caption = NULL;
 138
 139         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 140
 141         /* Create widgets for incoming security */
 142         ppriv->security_view = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 143         combo_caption = hildon_caption_new (size_group, _("mcen_li_emailsetup_secure_connection"),
 144                                             ppriv->security_view, NULL,
 145                                             HILDON_CAPTION_OPTIONAL);
 146
 147         if (ppriv->full) {
 148                 ppriv->port_view = GTK_WIDGET (hildon_number_editor_new (PORT_MIN, PORT_MAX));
 149                 entry_caption = hildon_caption_new (size_group, _("mcen_fi_emailsetup_port"),
 150                                                     ppriv->port_view, NULL,
 151                                                     HILDON_CAPTION_OPTIONAL);
 152         }
 153
 154         ppriv->auth_view = gtk_check_button_new ();
 155         check_caption =
 156                 hildon_caption_new (size_group, _("mcen_li_emailsetup_secure_authentication"),
 157                                     ppriv->auth_view, NULL, HILDON_CAPTION_OPTIONAL);
 158
 159         /* Track changes in UI */
 160         g_signal_connect (G_OBJECT (ppriv->security_view), "changed",
 161                           G_CALLBACK (on_security_changed), self);
 162
 163         /* Pack into container */
 164         gtk_box_pack_start (GTK_BOX (self), combo_caption,
 165                             FALSE, FALSE, MODEST_MARGIN_HALF);
 166         if (ppriv->full)
 167                 gtk_box_pack_start (GTK_BOX (self), entry_caption,
 168                                     FALSE, FALSE, MODEST_MARGIN_HALF);
 169         gtk_box_pack_start (GTK_BOX (self), check_caption,
 170                             FALSE, FALSE, MODEST_MARGIN_HALF);
 171
 172         /* Show widgets */
 173         if (ppriv->full) {
 174                 gtk_widget_show (ppriv->port_view);
 175                 gtk_widget_show (entry_caption);
 176         }
 177         gtk_widget_show (ppriv->security_view);
 178         gtk_widget_show (ppriv->auth_view);
 179         gtk_widget_show (combo_caption);
 180         gtk_widget_show (check_caption);
 181 }
 182
 183 static void
 184 on_entry_max (ModestValidatingEntry *self,
 185               gpointer user_data)
 186 {
 187         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 188                                             _CS("ckdg_ib_maximum_characters_reached"));
 189 }
 190
 191 /*
 192  * TODO: call this whenever the auth combo changes. If we set it
 193  * explicitely at the beggining to a value then there is no need to
 194  * call this handler directly at the beginning
 195  */
 196 static void
 197 on_entry_changed (GtkEditable *editable,
 198                   gpointer user_data)
 199 {
 200         ModestSecurityOptionsView* self;
 201         ModestSecurityOptionsViewPrivate *ppriv;
 202         ModestProtocolType auth_proto;
 203         ModestSecureauthComboBox *combo;
 204         gboolean is_secure, missing;
 205         ModestProtocolRegistry *protocol_registry;
 206
 207         self = MODEST_SECURITY_OPTIONS_VIEW (user_data);
 208         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 209         protocol_registry = modest_runtime_get_protocol_registry ();
 210
 211         /* Outgoing username is mandatory if outgoing auth is secure */
 212         combo = MODEST_SECUREAUTH_COMBO_BOX (ppriv->auth_view);
 213         auth_proto = modest_secureauth_combo_box_get_active_secureauth (combo);
 214         is_secure = modest_protocol_registry_protocol_type_is_secure (protocol_registry,
 215                                                                       auth_proto);
 216
 217         if (is_secure &&
 218             !g_ascii_strcasecmp (gtk_entry_get_text (GTK_ENTRY (ppriv->user_entry)), "")) {
 219                 missing = TRUE;
 220         } else {
 221                 missing = FALSE;
 222         }
 223
 224         /* Emit a signal to notify if mandatory data is missing */
 225         g_signal_emit_by_name (G_OBJECT (self), "missing_mandatory_data",
 226                                missing, NULL);
 227 }
 228
 229 static void
 230 create_outgoing_security (ModestSecurityOptionsView* self,
 231                           GtkSizeGroup *size_group)
 232 {
 233         ModestSecurityOptionsViewPrivate *ppriv;
 234         GtkWidget *sec_caption, *auth_caption, *user_caption = NULL;
 235         GtkWidget *pwd_caption = NULL, *port_caption = NULL;
 236
 237         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 238
 239         /* The secure connection widgets */
 240         ppriv->security_view = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 241         modest_serversecurity_combo_box_fill (MODEST_SERVERSECURITY_COMBO_BOX (ppriv->security_view),
 242                                               MODEST_PROTOCOLS_TRANSPORT_SMTP);
 243         sec_caption = hildon_caption_new (size_group, _("mcen_li_emailsetup_secure_connection"),
 244                                       ppriv->security_view, NULL, HILDON_CAPTION_OPTIONAL);
 245
 246         /* The secure authentication widgets */
 247         ppriv->auth_view = GTK_WIDGET (modest_secureauth_combo_box_new ());
 248         auth_caption = hildon_caption_new (size_group, _("mcen_li_emailsetup_secure_authentication"),
 249                                            ppriv->auth_view, NULL, HILDON_CAPTION_OPTIONAL);
 250
 251         if (ppriv->full) {
 252                 gchar *user_label;
 253
 254                 /* Username widgets */
 255                 ppriv->user_entry = GTK_WIDGET (modest_validating_entry_new ());
 256
 257                 /* Auto-capitalization is the default, so let's turn it off: */
 258                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->user_entry),
 259                                                  HILDON_GTK_INPUT_MODE_FULL);
 260
 261                 user_label = g_strdup_printf("%s*", _("mail_fi_username"));
 262                 user_caption = hildon_caption_new (size_group, user_label,
 263                                                    ppriv->user_entry, NULL,
 264                                                    HILDON_CAPTION_MANDATORY);
 265                 g_free (user_label);
 266
 267                 /* Prevent the use of some characters. Limit the max
 268                    length as well */
 269                 modest_validating_entry_set_unallowed_characters_whitespace (
 270                      MODEST_VALIDATING_ENTRY (ppriv->user_entry));
 271                 gtk_entry_set_max_length (GTK_ENTRY (ppriv->user_entry), 64);
 272                 modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (ppriv->user_entry),
 273                                                       on_entry_max, self);
 274
 275                 /* Password widgets */
 276                 ppriv->pwd_entry = gtk_entry_new ();
 277
 278                 /* Auto-capitalization is the default, so let's turn it off */
 279                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->pwd_entry),
 280                                                  HILDON_GTK_INPUT_MODE_FULL |
 281                                                  HILDON_GTK_INPUT_MODE_INVISIBLE);
 282                 gtk_entry_set_visibility (GTK_ENTRY (ppriv->pwd_entry), FALSE);
 283
 284                 pwd_caption = hildon_caption_new (size_group, _("mail_fi_password"),
 285                                                   ppriv->pwd_entry, NULL,
 286                                                   HILDON_CAPTION_OPTIONAL);
 287
 288                 ppriv->port_view = GTK_WIDGET (hildon_number_editor_new (PORT_MIN, PORT_MAX));
 289                 port_caption = hildon_caption_new (size_group, _("mcen_fi_emailsetup_port"),
 290                                                     ppriv->port_view, NULL,
 291                                                     HILDON_CAPTION_OPTIONAL);
 292         }
 293
 294         /* Track changes in UI */
 295         g_signal_connect (G_OBJECT (ppriv->security_view), "changed",
 296                           G_CALLBACK (on_security_changed), self);
 297         if (ppriv->full) {
 298                 g_signal_connect (G_OBJECT (ppriv->auth_view), "changed",
 299                                   G_CALLBACK (on_auth_changed), self);
 300                 g_signal_connect (G_OBJECT (ppriv->user_entry), "changed",
 301                                   G_CALLBACK (on_entry_changed), self);
 302         }
 303
 304         /* Initialize widgets */
 305         modest_serversecurity_combo_box_set_active_serversecurity (
 306                 MODEST_SERVERSECURITY_COMBO_BOX (ppriv->security_view),
 307                 MODEST_PROTOCOLS_CONNECTION_NONE);
 308         modest_secureauth_combo_box_set_active_secureauth (
 309            MODEST_SECUREAUTH_COMBO_BOX (ppriv->auth_view),
 310            MODEST_PROTOCOLS_AUTH_NONE);
 311
 312         /* Pack into container */
 313         if (ppriv->full) {
 314                 gtk_box_pack_start (GTK_BOX (self), auth_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 315                 gtk_box_pack_start (GTK_BOX (self), user_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 316                 gtk_box_pack_start (GTK_BOX (self), pwd_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 317                 gtk_box_pack_start (GTK_BOX (self), sec_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 318                 gtk_box_pack_start (GTK_BOX (self), port_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 319         } else {
 320                 /* The order is different */
 321                 gtk_box_pack_start (GTK_BOX (self), sec_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 322                 gtk_box_pack_start (GTK_BOX (self), auth_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 323         }
 324
 325         /* Show widgets */
 326         if (ppriv->full) {
 327                 gtk_widget_show (ppriv->pwd_entry);
 328                 gtk_widget_show (ppriv->user_entry);
 329                 gtk_widget_show (ppriv->port_view);
 330                 gtk_widget_show (pwd_caption);
 331                 gtk_widget_show (user_caption);
 332                 gtk_widget_show (port_caption);
 333         }
 334         gtk_widget_show (ppriv->security_view);
 335         gtk_widget_show (ppriv->auth_view);
 336         gtk_widget_show (sec_caption);
 337         gtk_widget_show (auth_caption);
 338 }
 339
 340 GtkWidget *
 341 modest_maemo_security_options_view_new  (ModestSecurityOptionsType type,
 342                                          gboolean full,
 343                                          GtkSizeGroup *size_group)
 344 {
 345         ModestSecurityOptionsView* self;
 346         ModestSecurityOptionsViewPrivate *ppriv;
 347
 348         self = (ModestSecurityOptionsView *)
 349                 g_object_new (MODEST_TYPE_MAEMO_SECURITY_OPTIONS_VIEW, NULL);
 350         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 351
 352         ppriv->full = full;
 353         self->type = type;
 354         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 355                 create_incoming_security (self, size_group);
 356         else
 357                 create_outgoing_security (self, size_group);
 358
 359         return (GtkWidget *) self;
 360 }
 361
 362 static void
 363 modest_maemo_security_options_view_load_settings (ModestSecurityOptionsView* self,
 364                                                   ModestAccountSettings *settings)
 365 {
 366         ModestSecurityOptionsViewPrivate *ppriv;
 367         ModestServerAccountSettings *server_settings;
 368         gint port_number;
 369
 370         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 371
 372         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 373                 server_settings = modest_account_settings_get_store_settings (settings);
 374         else
 375                 server_settings = modest_account_settings_get_transport_settings (settings);
 376         port_number = modest_server_account_settings_get_port (server_settings);
 377
 378         if (port_number == 0) {
 379                 /* Show the appropriate port number */
 380                 on_security_changed (ppriv->security_view,
 381                                      MODEST_MAEMO_SECURITY_OPTIONS_VIEW (self));
 382         } else if (ppriv->full) {
 383                 /* Keep the user-entered port-number, or the
 384                  * already-appropriate automatic port number */
 385                 hildon_number_editor_set_value (HILDON_NUMBER_EDITOR (ppriv->port_view),
 386                                                 port_number);
 387         }
 388         /* Frees */
 389         g_object_unref (server_settings);
 390 }
 391
 392 static void
 393 modest_maemo_security_options_view_save_settings (ModestSecurityOptionsView* self,
 394                                                   ModestAccountSettings *settings)
 395 {
 396         ModestServerAccountSettings *server_settings;
 397         ModestSecurityOptionsViewPrivate *ppriv;
 398         gint server_port;
 399
 400         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 401
 402         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 403                 server_settings = modest_account_settings_get_store_settings (settings);
 404         else
 405                 server_settings = modest_account_settings_get_transport_settings (settings);
 406
 407         if (ppriv->full) {
 408                 server_port = hildon_number_editor_get_value (HILDON_NUMBER_EDITOR (ppriv->port_view));
 409         } else {
 410                 server_port = modest_serversecurity_combo_box_get_active_serversecurity_port (MODEST_SERVERSECURITY_COMBO_BOX (ppriv->security_view));
 411         }
 412
 413         modest_server_account_settings_set_port (server_settings, server_port);
 414
 415         /* Frees */
 416         g_object_unref (server_settings);
 417 }
 418
 419 static gboolean
 420 modest_maemo_security_options_view_changed (ModestSecurityOptionsView* self,
 421                                             ModestAccountSettings *settings)
 422 {
 423         ModestServerAccountSettings *server_settings;
 424         ModestSecurityOptionsViewPrivate *ppriv;
 425         gint server_port;
 426
 427         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 428
 429         /* If we're not showing the port number then it never changes */
 430         if (!ppriv->full)
 431                 return FALSE;
 432
 433         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 434                 server_settings = modest_account_settings_get_store_settings (settings);
 435         else
 436                 server_settings = modest_account_settings_get_transport_settings (settings);
 437
 438         server_port =
 439                 hildon_number_editor_get_value (HILDON_NUMBER_EDITOR (ppriv->port_view));
 440
 441         /* Frees */
 442         g_object_unref (server_settings);
 443
 444         if (server_port != ppriv->initial_state.port)
 445                 return TRUE;
 446         else
 447                 return FALSE;
 448 }
 449
 450 static void
 451 modest_maemo_security_options_view_init (ModestMaemoSecurityOptionsView *obj)
 452 {
 453 }
 454
 455 static void
 456 modest_maemo_security_options_view_finalize (GObject *obj)
 457 {
 458         G_OBJECT_CLASS (modest_maemo_security_options_view_parent_class)->finalize (obj);
 459 }
 460
 461
 462 static void
 463 modest_maemo_security_options_view_class_init (ModestMaemoSecurityOptionsViewClass *klass)
 464 {
 465         GObjectClass *gobject_class = (GObjectClass*) klass;
 466
 467         modest_maemo_security_options_view_parent_class = g_type_class_peek_parent (klass);
 468
 469         gobject_class->finalize = modest_maemo_security_options_view_finalize;
 470
 471         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->load_settings =
 472                 modest_maemo_security_options_view_load_settings;
 473         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->save_settings =
 474                 modest_maemo_security_options_view_save_settings;
 475         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->changed =
 476                 modest_maemo_security_options_view_changed;
 477 }