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 static void modest_maemo_security_options_view_init (ModestMaemoSecurityOptionsView *obj);
  49 static void modest_maemo_security_options_view_finalize (GObject *obj);
  50 static void modest_maemo_security_options_view_class_init (ModestMaemoSecurityOptionsViewClass *klass);
  51
  52 G_DEFINE_TYPE (ModestMaemoSecurityOptionsView,
  53                modest_maemo_security_options_view,
  54                MODEST_TYPE_SECURITY_OPTIONS_VIEW);
  55
  56 static void on_entry_changed (GtkEditable *editable, gpointer user_data);
  57
  58 /* Tracks changes in the incoming security picker */
  59 static void
  60 on_security_changed (GtkWidget *widget,
  61                      ModestMaemoSecurityOptionsView *self)
  62 {
  63         ModestSecurityOptionsViewPrivate* ppriv;
  64         ModestServersecurityPicker *picker;
  65         ModestProtocolType proto_type;
  66         ModestProtocolRegistry *proto_registry;
  67         gboolean is_secure;
  68
  69         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
  70
  71         proto_registry = modest_runtime_get_protocol_registry ();
  72         picker = MODEST_SERVERSECURITY_PICKER (ppriv->security_view);
  73         proto_type = modest_serversecurity_picker_get_active_serversecurity (picker);
  74
  75         is_secure = modest_protocol_registry_protocol_type_has_tag (proto_registry, proto_type,
  76                                                                     MODEST_PROTOCOL_REGISTRY_SECURE_PROTOCOLS);
  77
  78         if (MODEST_SECURITY_OPTIONS_VIEW (self)->type == MODEST_SECURITY_OPTIONS_INCOMING) {
  79                 /* Activate and dim checkbutton if it's secure */
  80                 hildon_check_button_set_active (HILDON_CHECK_BUTTON (ppriv->auth_view),
  81                                                 is_secure);
  82                 gtk_widget_set_sensitive (ppriv->auth_view, !is_secure);
  83         } else {
  84
  85         }
  86
  87         if (ppriv->full) {
  88                 gint port_number =
  89                         modest_serversecurity_picker_get_active_serversecurity_port (MODEST_SERVERSECURITY_PICKER (ppriv->security_view));
  90
  91                 if(port_number) {
  92                         modest_number_editor_set_value (MODEST_NUMBER_EDITOR (ppriv->port_view),
  93                                                         port_number);
  94                 }
  95         }
  96 }
  97
  98 static void
  99 on_auth_changed (GtkWidget *widget,
 100                  ModestMaemoSecurityOptionsView *self)
 101 {
 102         ModestSecurityOptionsViewPrivate* ppriv;
 103         ModestSecureauthPicker *picker;
 104         ModestProtocolRegistry *protocol_registry;
 105         ModestProtocolType auth_proto;
 106         gboolean secureauth_used;
 107         GtkWidget *user_caption, *pwd_caption;
 108
 109         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 110         protocol_registry = modest_runtime_get_protocol_registry ();
 111         picker = MODEST_SECUREAUTH_PICKER (ppriv->auth_view);
 112
 113         auth_proto = modest_secureauth_picker_get_active_secureauth (picker);
 114         secureauth_used = modest_protocol_registry_protocol_type_is_secure (protocol_registry,
 115                                                                             auth_proto);
 116
 117         /* Get captions, well dimm the whole widget */
 118         user_caption = gtk_widget_get_parent (ppriv->user_entry);
 119         pwd_caption = gtk_widget_get_parent (ppriv->pwd_entry);
 120
 121         /* Enable / disable */
 122         gtk_widget_set_sensitive (user_caption, secureauth_used);
 123         gtk_widget_set_sensitive (pwd_caption, secureauth_used);
 124
 125         /* Check if mandatory data is missing */
 126         on_entry_changed (GTK_EDITABLE (ppriv->user_entry), (gpointer) self);
 127 }
 128
 129 static void
 130 create_incoming_security (ModestSecurityOptionsView* self,
 131                           GtkSizeGroup *title_size_group,
 132                           GtkSizeGroup *value_size_group)
 133 {
 134         ModestSecurityOptionsViewPrivate *ppriv;
 135         GtkWidget *entry_caption = NULL;
 136
 137         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 138
 139         /* Create widgets for incoming security */
 140         ppriv->security_view = GTK_WIDGET (modest_serversecurity_picker_new (MODEST_EDITABLE_SIZE,
 141                                                                              HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 142         modest_serversecurity_picker_fill (MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 143                                            modest_protocol_registry_get_pop_type_id ());
 144         modest_maemo_utils_set_hbutton_layout (title_size_group,
 145                                                value_size_group,
 146                                                _("mcen_li_emailsetup_secure_connection"),
 147                                                ppriv->security_view);
 148
 149         if (ppriv->full) {
 150                 ppriv->port_view = GTK_WIDGET (modest_number_editor_new (PORT_MIN, PORT_MAX));
 151                 entry_caption = modest_maemo_utils_create_captioned (title_size_group,
 152                                                                      value_size_group,
 153                                                                      _("mcen_fi_emailsetup_port"),
 154                                                                      FALSE,
 155                                                                      ppriv->port_view);
 156         }
 157
 158         ppriv->auth_view = hildon_check_button_new (MODEST_EDITABLE_SIZE);
 159         gtk_button_set_label (GTK_BUTTON (ppriv->auth_view), _("mcen_li_emailsetup_secure_authentication"));
 160         gtk_button_set_alignment (GTK_BUTTON (ppriv->auth_view), 0.0, 0.5);
 161
 162         /* Track changes in UI */
 163         g_signal_connect (G_OBJECT (ppriv->security_view), "value-changed",
 164                           G_CALLBACK (on_security_changed), self);
 165
 166         /* Pack into container */
 167         gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view,
 168                             FALSE, FALSE, MODEST_MARGIN_HALF);
 169         if (ppriv->full)
 170                 gtk_box_pack_start (GTK_BOX (self), entry_caption,
 171                                     FALSE, FALSE, MODEST_MARGIN_HALF);
 172         gtk_box_pack_start (GTK_BOX (self), ppriv->security_view,
 173                             FALSE, FALSE, MODEST_MARGIN_HALF);
 174
 175         /* Show widgets */
 176         if (ppriv->full) {
 177                 gtk_widget_show (ppriv->port_view);
 178                 gtk_widget_show (entry_caption);
 179         }
 180         gtk_widget_show (ppriv->security_view);
 181         gtk_widget_show (ppriv->auth_view);
 182 }
 183
 184 static void
 185 on_entry_max (ModestValidatingEntry *self,
 186               gpointer user_data)
 187 {
 188         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 189                                             _CS("ckdg_ib_maximum_characters_reached"));
 190 }
 191
 192 /*
 193  * TODO: call this whenever the auth picker changes. If we set it
 194  * explicitely at the beggining to a value then there is no need to
 195  * call this handler directly at the beginning
 196  */
 197 static void
 198 on_entry_changed (GtkEditable *editable,
 199                   gpointer user_data)
 200 {
 201         ModestSecurityOptionsView* self;
 202         ModestSecurityOptionsViewPrivate *ppriv;
 203         ModestProtocolType auth_proto;
 204         ModestSecureauthPicker *picker;
 205         gboolean is_secure, missing;
 206         ModestProtocolRegistry *protocol_registry;
 207
 208         self = MODEST_SECURITY_OPTIONS_VIEW (user_data);
 209         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 210         protocol_registry = modest_runtime_get_protocol_registry ();
 211
 212         /* Outgoing username is mandatory if outgoing auth is secure */
 213         picker = MODEST_SECUREAUTH_PICKER (ppriv->auth_view);
 214         auth_proto = modest_secureauth_picker_get_active_secureauth (picker);
 215         is_secure = modest_protocol_registry_protocol_type_is_secure (protocol_registry,
 216                                                                       auth_proto);
 217
 218         if (is_secure &&
 219             !g_ascii_strcasecmp (hildon_entry_get_text (HILDON_ENTRY (ppriv->user_entry)), "")) {
 220                 missing = TRUE;
 221         } else {
 222                 missing = FALSE;
 223         }
 224
 225         /* Emit a signal to notify if mandatory data is missing */
 226         g_signal_emit_by_name (G_OBJECT (self), "missing_mandatory_data",
 227                                missing, NULL);
 228 }
 229
 230 static void
 231 create_outgoing_security (ModestSecurityOptionsView* self,
 232                           GtkSizeGroup *title_size_group,
 233                           GtkSizeGroup *value_size_group)
 234 {
 235         ModestSecurityOptionsViewPrivate *ppriv;
 236         GtkWidget *user_caption = NULL;
 237         GtkWidget *pwd_caption = NULL, *port_caption = NULL;
 238
 239         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 240
 241         /* The secure connection widgets */
 242         ppriv->security_view = GTK_WIDGET (modest_serversecurity_picker_new (MODEST_EDITABLE_SIZE,
 243                                                                              HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 244         modest_serversecurity_picker_fill (MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 245                                               MODEST_PROTOCOLS_TRANSPORT_SMTP);
 246         modest_maemo_utils_set_hbutton_layout (title_size_group,
 247                                                value_size_group,
 248                                                _("mcen_li_emailsetup_secure_connection"),
 249                                                ppriv->security_view);
 250
 251         /* The secure authentication widgets */
 252         ppriv->auth_view = GTK_WIDGET (modest_secureauth_picker_new (MODEST_EDITABLE_SIZE,
 253                                                                      HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 254         modest_maemo_utils_set_hbutton_layout (title_size_group,
 255                                                value_size_group,
 256                                                _("mcen_li_emailsetup_secure_authentication"),
 257                                                ppriv->auth_view);
 258
 259         if (ppriv->full) {
 260                 gchar *user_label;
 261
 262                 /* Username widgets */
 263                 ppriv->user_entry = GTK_WIDGET (modest_validating_entry_new ());
 264
 265                 /* Auto-capitalization is the default, so let's turn it off: */
 266                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->user_entry),
 267                                                  HILDON_GTK_INPUT_MODE_FULL);
 268
 269                 user_label = g_strdup_printf("%s*", _("mail_fi_username"));
 270                 user_caption = modest_maemo_utils_create_captioned (title_size_group,
 271                                                                     value_size_group,
 272                                                                     user_label,
 273                                                                     FALSE,
 274                                                                     ppriv->user_entry);
 275                 g_free (user_label);
 276
 277                 /* Prevent the use of some characters. Limit the max
 278                    length as well */
 279                 modest_validating_entry_set_unallowed_characters_whitespace (
 280                      MODEST_VALIDATING_ENTRY (ppriv->user_entry));
 281                 gtk_entry_set_max_length (GTK_ENTRY (ppriv->user_entry), 64);
 282                 modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (ppriv->user_entry),
 283                                                       on_entry_max, self);
 284
 285                 /* Password widgets */
 286                 ppriv->pwd_entry = hildon_entry_new (MODEST_EDITABLE_SIZE);
 287
 288                 /* Auto-capitalization is the default, so let's turn it off */
 289                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->pwd_entry),
 290                                                  HILDON_GTK_INPUT_MODE_FULL |
 291                                                  HILDON_GTK_INPUT_MODE_INVISIBLE);
 292                 gtk_entry_set_visibility (GTK_ENTRY (ppriv->pwd_entry), FALSE);
 293
 294                 pwd_caption = modest_maemo_utils_create_captioned (title_size_group,
 295                                                                    value_size_group,
 296                                                                    _("mail_fi_password"),
 297                                                                    FALSE,
 298                                                                    ppriv->pwd_entry);
 299
 300                 ppriv->port_view = GTK_WIDGET (modest_number_editor_new (PORT_MIN, PORT_MAX));
 301                 port_caption = modest_maemo_utils_create_captioned (title_size_group,
 302                                                                     value_size_group,
 303                                                                     _("mcen_fi_emailsetup_port"),
 304                                                                     FALSE,
 305                                                                     ppriv->port_view);
 306         }
 307
 308         /* Track changes in UI */
 309         g_signal_connect (G_OBJECT (ppriv->security_view), "value-changed",
 310                           G_CALLBACK (on_security_changed), self);
 311         if (ppriv->full) {
 312                 g_signal_connect (G_OBJECT (ppriv->auth_view), "value-changed",
 313                                   G_CALLBACK (on_auth_changed), self);
 314                 g_signal_connect (G_OBJECT (ppriv->user_entry), "changed",
 315                                   G_CALLBACK (on_entry_changed), self);
 316         }
 317
 318         /* Initialize widgets */
 319         modest_serversecurity_picker_set_active_serversecurity (
 320                 MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 321                 MODEST_PROTOCOLS_CONNECTION_NONE);
 322         modest_secureauth_picker_set_active_secureauth (
 323            MODEST_SECUREAUTH_PICKER (ppriv->auth_view),
 324            MODEST_PROTOCOLS_AUTH_NONE);
 325
 326         /* Pack into container */
 327         if (ppriv->full) {
 328                 gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, MODEST_MARGIN_HALF);
 329                 gtk_box_pack_start (GTK_BOX (self), user_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 330                 gtk_box_pack_start (GTK_BOX (self), pwd_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 331                 gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, MODEST_MARGIN_HALF);
 332                 gtk_box_pack_start (GTK_BOX (self), port_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 333         } else {
 334                 gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, MODEST_MARGIN_HALF);
 335                 gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, MODEST_MARGIN_HALF);
 336         }
 337
 338         /* Show widgets */
 339         if (ppriv->full) {
 340                 gtk_widget_show (ppriv->pwd_entry);
 341                 gtk_widget_show (ppriv->user_entry);
 342                 gtk_widget_show (ppriv->port_view);
 343                 gtk_widget_show (pwd_caption);
 344                 gtk_widget_show (user_caption);
 345                 gtk_widget_show (port_caption);
 346         }
 347         gtk_widget_show (ppriv->security_view);
 348         gtk_widget_show (ppriv->auth_view);
 349 }
 350
 351 GtkWidget *
 352 modest_maemo_security_options_view_new  (ModestSecurityOptionsType type,
 353                                          gboolean full,
 354                                          GtkSizeGroup *title_size_group,
 355                                          GtkSizeGroup *value_size_group)
 356 {
 357         ModestSecurityOptionsView* self;
 358         ModestSecurityOptionsViewPrivate *ppriv;
 359
 360         self = (ModestSecurityOptionsView *)
 361                 g_object_new (MODEST_TYPE_MAEMO_SECURITY_OPTIONS_VIEW, NULL);
 362         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 363
 364         ppriv->full = full;
 365         self->type = type;
 366         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 367                 create_incoming_security (self, title_size_group, value_size_group);
 368         else
 369                 create_outgoing_security (self, title_size_group, value_size_group);
 370
 371         return (GtkWidget *) self;
 372 }
 373
 374 static void
 375 modest_maemo_security_options_view_load_settings (ModestSecurityOptionsView* self,
 376                                                   ModestAccountSettings *settings)
 377 {
 378         ModestSecurityOptionsViewPrivate *ppriv;
 379         ModestServerAccountSettings *server_settings;
 380         gint port_number;
 381
 382         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 383
 384         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 385                 server_settings = modest_account_settings_get_store_settings (settings);
 386         else
 387                 server_settings = modest_account_settings_get_transport_settings (settings);
 388         port_number = modest_server_account_settings_get_port (server_settings);
 389
 390         if (port_number == 0) {
 391                 /* Show the appropriate port number */
 392                 on_security_changed (ppriv->security_view,
 393                                      MODEST_MAEMO_SECURITY_OPTIONS_VIEW (self));
 394         } else if (ppriv->full) {
 395                 /* Keep the user-entered port-number, or the
 396                  * already-appropriate automatic port number */
 397                 modest_number_editor_set_value (MODEST_NUMBER_EDITOR (ppriv->port_view),
 398                                                 port_number);
 399         }
 400         /* Frees */
 401         g_object_unref (server_settings);
 402 }
 403
 404 static void
 405 modest_maemo_security_options_view_save_settings (ModestSecurityOptionsView* self,
 406                                                   ModestAccountSettings *settings)
 407 {
 408         ModestServerAccountSettings *server_settings;
 409         ModestSecurityOptionsViewPrivate *ppriv;
 410         gint server_port;
 411
 412         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 413
 414         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 415                 server_settings = modest_account_settings_get_store_settings (settings);
 416         else
 417                 server_settings = modest_account_settings_get_transport_settings (settings);
 418
 419         if (ppriv->full) {
 420                 server_port = modest_number_editor_get_value (MODEST_NUMBER_EDITOR (ppriv->port_view));
 421         } else {
 422                 server_port = modest_serversecurity_picker_get_active_serversecurity_port (MODEST_SERVERSECURITY_PICKER (ppriv->security_view));
 423         }
 424
 425         modest_server_account_settings_set_port (server_settings, server_port);
 426
 427         /* Frees */
 428         g_object_unref (server_settings);
 429 }
 430
 431 static gboolean
 432 modest_maemo_security_options_view_changed (ModestSecurityOptionsView* self,
 433                                             ModestAccountSettings *settings)
 434 {
 435         ModestServerAccountSettings *server_settings;
 436         ModestSecurityOptionsViewPrivate *ppriv;
 437         gint server_port;
 438
 439         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 440
 441         /* If we're not showing the port number then it never changes */
 442         if (!ppriv->full)
 443                 return FALSE;
 444
 445         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 446                 server_settings = modest_account_settings_get_store_settings (settings);
 447         else
 448                 server_settings = modest_account_settings_get_transport_settings (settings);
 449
 450         server_port =
 451                 modest_number_editor_get_value (MODEST_NUMBER_EDITOR (ppriv->port_view));
 452
 453         /* Frees */
 454         g_object_unref (server_settings);
 455
 456         if (server_port != ppriv->initial_state.port)
 457                 return TRUE;
 458         else
 459                 return FALSE;
 460 }
 461
 462 static void
 463 modest_maemo_security_options_view_init (ModestMaemoSecurityOptionsView *obj)
 464 {
 465 }
 466
 467 static void
 468 modest_maemo_security_options_view_finalize (GObject *obj)
 469 {
 470         G_OBJECT_CLASS (modest_maemo_security_options_view_parent_class)->finalize (obj);
 471 }
 472
 473
 474 static void
 475 modest_maemo_security_options_view_class_init (ModestMaemoSecurityOptionsViewClass *klass)
 476 {
 477         GObjectClass *gobject_class = (GObjectClass*) klass;
 478
 479         modest_maemo_security_options_view_parent_class = g_type_class_peek_parent (klass);
 480
 481         gobject_class->finalize = modest_maemo_security_options_view_finalize;
 482
 483         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->load_settings =
 484                 modest_maemo_security_options_view_load_settings;
 485         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->save_settings =
 486                 modest_maemo_security_options_view_save_settings;
 487         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->changed =
 488                 modest_maemo_security_options_view_changed;
 489 }