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 <hildon/hildon-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                         hildon_number_editor_set_value (HILDON_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 (hildon_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                                                                      ppriv->port_view);
 155         }
 156
 157         ppriv->auth_view = hildon_check_button_new (MODEST_EDITABLE_SIZE);
 158         gtk_button_set_label (GTK_BUTTON (ppriv->auth_view), _("mcen_li_emailsetup_secure_authentication"));
 159         gtk_button_set_alignment (GTK_BUTTON (ppriv->auth_view), 0.0, 0.5);
 160
 161         /* Track changes in UI */
 162         g_signal_connect (G_OBJECT (ppriv->security_view), "value-changed",
 163                           G_CALLBACK (on_security_changed), self);
 164
 165         /* Pack into container */
 166         gtk_box_pack_start (GTK_BOX (self), ppriv->security_view,
 167                             FALSE, FALSE, MODEST_MARGIN_HALF);
 168         if (ppriv->full)
 169                 gtk_box_pack_start (GTK_BOX (self), entry_caption,
 170                                     FALSE, FALSE, MODEST_MARGIN_HALF);
 171         gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view,
 172                             FALSE, FALSE, MODEST_MARGIN_HALF);
 173
 174         /* Show widgets */
 175         if (ppriv->full) {
 176                 gtk_widget_show (ppriv->port_view);
 177                 gtk_widget_show (entry_caption);
 178         }
 179         gtk_widget_show (ppriv->security_view);
 180         gtk_widget_show (ppriv->auth_view);
 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 picker 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         ModestSecureauthPicker *picker;
 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         picker = MODEST_SECUREAUTH_PICKER (ppriv->auth_view);
 213         auth_proto = modest_secureauth_picker_get_active_secureauth (picker);
 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 *title_size_group,
 232                           GtkSizeGroup *value_size_group)
 233 {
 234         ModestSecurityOptionsViewPrivate *ppriv;
 235         GtkWidget *user_caption = NULL;
 236         GtkWidget *pwd_caption = NULL, *port_caption = NULL;
 237
 238         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 239
 240         /* The secure connection widgets */
 241         ppriv->security_view = GTK_WIDGET (modest_serversecurity_picker_new (MODEST_EDITABLE_SIZE,
 242                                                                              HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 243         modest_serversecurity_picker_fill (MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 244                                               MODEST_PROTOCOLS_TRANSPORT_SMTP);
 245         modest_maemo_utils_set_hbutton_layout (title_size_group,
 246                                                value_size_group,
 247                                                _("mcen_li_emailsetup_secure_connection"),
 248                                                ppriv->security_view);
 249
 250         /* The secure authentication widgets */
 251         ppriv->auth_view = GTK_WIDGET (modest_secureauth_picker_new (MODEST_EDITABLE_SIZE,
 252                                                                      HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 253         modest_maemo_utils_set_hbutton_layout (title_size_group,
 254                                                value_size_group,
 255                                                _("mcen_li_emailsetup_secure_authentication"),
 256                                                ppriv->auth_view);
 257
 258         if (ppriv->full) {
 259                 gchar *user_label;
 260
 261                 /* Username widgets */
 262                 ppriv->user_entry = GTK_WIDGET (modest_validating_entry_new ());
 263
 264                 /* Auto-capitalization is the default, so let's turn it off: */
 265                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->user_entry),
 266                                                  HILDON_GTK_INPUT_MODE_FULL);
 267
 268                 user_label = g_strdup_printf("%s*", _("mail_fi_username"));
 269                 user_caption = modest_maemo_utils_create_captioned (title_size_group,
 270                                                                     value_size_group,
 271                                                                     user_label,
 272                                                                     ppriv->user_entry);
 273                 g_free (user_label);
 274
 275                 /* Prevent the use of some characters. Limit the max
 276                    length as well */
 277                 modest_validating_entry_set_unallowed_characters_whitespace (
 278                      MODEST_VALIDATING_ENTRY (ppriv->user_entry));
 279                 gtk_entry_set_max_length (GTK_ENTRY (ppriv->user_entry), 64);
 280                 modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (ppriv->user_entry),
 281                                                       on_entry_max, self);
 282
 283                 /* Password widgets */
 284                 ppriv->pwd_entry = gtk_entry_new ();
 285
 286                 /* Auto-capitalization is the default, so let's turn it off */
 287                 hildon_gtk_entry_set_input_mode (GTK_ENTRY (ppriv->pwd_entry),
 288                                                  HILDON_GTK_INPUT_MODE_FULL |
 289                                                  HILDON_GTK_INPUT_MODE_INVISIBLE);
 290                 gtk_entry_set_visibility (GTK_ENTRY (ppriv->pwd_entry), FALSE);
 291
 292                 pwd_caption = modest_maemo_utils_create_captioned (title_size_group,
 293                                                                    value_size_group,
 294                                                                    _("mail_fi_password"),
 295                                                                    ppriv->pwd_entry);
 296
 297                 ppriv->port_view = GTK_WIDGET (hildon_number_editor_new (PORT_MIN, PORT_MAX));
 298                 port_caption = modest_maemo_utils_create_captioned (title_size_group,
 299                                                                     value_size_group,
 300                                                                     _("mcen_fi_emailsetup_port"),
 301                                                                     ppriv->port_view);
 302         }
 303
 304         /* Track changes in UI */
 305         g_signal_connect (G_OBJECT (ppriv->security_view), "value-changed",
 306                           G_CALLBACK (on_security_changed), self);
 307         if (ppriv->full) {
 308                 g_signal_connect (G_OBJECT (ppriv->auth_view), "value-changed",
 309                                   G_CALLBACK (on_auth_changed), self);
 310                 g_signal_connect (G_OBJECT (ppriv->user_entry), "changed",
 311                                   G_CALLBACK (on_entry_changed), self);
 312         }
 313
 314         /* Initialize widgets */
 315         modest_serversecurity_picker_set_active_serversecurity (
 316                 MODEST_SERVERSECURITY_PICKER (ppriv->security_view),
 317                 MODEST_PROTOCOLS_CONNECTION_NONE);
 318         modest_secureauth_picker_set_active_secureauth (
 319            MODEST_SECUREAUTH_PICKER (ppriv->auth_view),
 320            MODEST_PROTOCOLS_AUTH_NONE);
 321
 322         /* Pack into container */
 323         if (ppriv->full) {
 324                 gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, MODEST_MARGIN_HALF);
 325                 gtk_box_pack_start (GTK_BOX (self), user_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 326                 gtk_box_pack_start (GTK_BOX (self), pwd_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 327                 gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, MODEST_MARGIN_HALF);
 328                 gtk_box_pack_start (GTK_BOX (self), port_caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 329         } else {
 330                 /* The order is different */
 331                 gtk_box_pack_start (GTK_BOX (self), ppriv->security_view, FALSE, FALSE, MODEST_MARGIN_HALF);
 332                 gtk_box_pack_start (GTK_BOX (self), ppriv->auth_view, FALSE, FALSE, MODEST_MARGIN_HALF);
 333         }
 334
 335         /* Show widgets */
 336         if (ppriv->full) {
 337                 gtk_widget_show (ppriv->pwd_entry);
 338                 gtk_widget_show (ppriv->user_entry);
 339                 gtk_widget_show (ppriv->port_view);
 340                 gtk_widget_show (pwd_caption);
 341                 gtk_widget_show (user_caption);
 342                 gtk_widget_show (port_caption);
 343         }
 344         gtk_widget_show (ppriv->security_view);
 345         gtk_widget_show (ppriv->auth_view);
 346 }
 347
 348 GtkWidget *
 349 modest_maemo_security_options_view_new  (ModestSecurityOptionsType type,
 350                                          gboolean full,
 351                                          GtkSizeGroup *title_size_group,
 352                                          GtkSizeGroup *value_size_group)
 353 {
 354         ModestSecurityOptionsView* self;
 355         ModestSecurityOptionsViewPrivate *ppriv;
 356
 357         self = (ModestSecurityOptionsView *)
 358                 g_object_new (MODEST_TYPE_MAEMO_SECURITY_OPTIONS_VIEW, NULL);
 359         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 360
 361         ppriv->full = full;
 362         self->type = type;
 363         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 364                 create_incoming_security (self, title_size_group, value_size_group);
 365         else
 366                 create_outgoing_security (self, title_size_group, value_size_group);
 367
 368         return (GtkWidget *) self;
 369 }
 370
 371 static void
 372 modest_maemo_security_options_view_load_settings (ModestSecurityOptionsView* self,
 373                                                   ModestAccountSettings *settings)
 374 {
 375         ModestSecurityOptionsViewPrivate *ppriv;
 376         ModestServerAccountSettings *server_settings;
 377         gint port_number;
 378
 379         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 380
 381         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 382                 server_settings = modest_account_settings_get_store_settings (settings);
 383         else
 384                 server_settings = modest_account_settings_get_transport_settings (settings);
 385         port_number = modest_server_account_settings_get_port (server_settings);
 386
 387         if (port_number == 0) {
 388                 /* Show the appropriate port number */
 389                 on_security_changed (ppriv->security_view,
 390                                      MODEST_MAEMO_SECURITY_OPTIONS_VIEW (self));
 391         } else if (ppriv->full) {
 392                 /* Keep the user-entered port-number, or the
 393                  * already-appropriate automatic port number */
 394                 hildon_number_editor_set_value (HILDON_NUMBER_EDITOR (ppriv->port_view),
 395                                                 port_number);
 396         }
 397         /* Frees */
 398         g_object_unref (server_settings);
 399 }
 400
 401 static void
 402 modest_maemo_security_options_view_save_settings (ModestSecurityOptionsView* self,
 403                                                   ModestAccountSettings *settings)
 404 {
 405         ModestServerAccountSettings *server_settings;
 406         ModestSecurityOptionsViewPrivate *ppriv;
 407         gint server_port;
 408
 409         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 410
 411         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 412                 server_settings = modest_account_settings_get_store_settings (settings);
 413         else
 414                 server_settings = modest_account_settings_get_transport_settings (settings);
 415
 416         if (ppriv->full) {
 417                 server_port = hildon_number_editor_get_value (HILDON_NUMBER_EDITOR (ppriv->port_view));
 418         } else {
 419                 server_port = modest_serversecurity_picker_get_active_serversecurity_port (MODEST_SERVERSECURITY_PICKER (ppriv->security_view));
 420         }
 421
 422         modest_server_account_settings_set_port (server_settings, server_port);
 423
 424         /* Frees */
 425         g_object_unref (server_settings);
 426 }
 427
 428 static gboolean
 429 modest_maemo_security_options_view_changed (ModestSecurityOptionsView* self,
 430                                             ModestAccountSettings *settings)
 431 {
 432         ModestServerAccountSettings *server_settings;
 433         ModestSecurityOptionsViewPrivate *ppriv;
 434         gint server_port;
 435
 436         ppriv = MODEST_SECURITY_OPTIONS_VIEW_GET_PRIVATE (self);
 437
 438         /* If we're not showing the port number then it never changes */
 439         if (!ppriv->full)
 440                 return FALSE;
 441
 442         if (self->type == MODEST_SECURITY_OPTIONS_INCOMING)
 443                 server_settings = modest_account_settings_get_store_settings (settings);
 444         else
 445                 server_settings = modest_account_settings_get_transport_settings (settings);
 446
 447         server_port =
 448                 hildon_number_editor_get_value (HILDON_NUMBER_EDITOR (ppriv->port_view));
 449
 450         /* Frees */
 451         g_object_unref (server_settings);
 452
 453         if (server_port != ppriv->initial_state.port)
 454                 return TRUE;
 455         else
 456                 return FALSE;
 457 }
 458
 459 static void
 460 modest_maemo_security_options_view_init (ModestMaemoSecurityOptionsView *obj)
 461 {
 462 }
 463
 464 static void
 465 modest_maemo_security_options_view_finalize (GObject *obj)
 466 {
 467         G_OBJECT_CLASS (modest_maemo_security_options_view_parent_class)->finalize (obj);
 468 }
 469
 470
 471 static void
 472 modest_maemo_security_options_view_class_init (ModestMaemoSecurityOptionsViewClass *klass)
 473 {
 474         GObjectClass *gobject_class = (GObjectClass*) klass;
 475
 476         modest_maemo_security_options_view_parent_class = g_type_class_peek_parent (klass);
 477
 478         gobject_class->finalize = modest_maemo_security_options_view_finalize;
 479
 480         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->load_settings =
 481                 modest_maemo_security_options_view_load_settings;
 482         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->save_settings =
 483                 modest_maemo_security_options_view_save_settings;
 484         MODEST_SECURITY_OPTIONS_VIEW_CLASS (klass)->changed =
 485                 modest_maemo_security_options_view_changed;
 486 }