git.maemo.org Git - modest/blob - src/maemo/easysetup/modest-easysetup-wizard.c

   1 /* Copyright (c) 2006, 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
  31 #include "modest-easysetup-wizard.h"
  32 #include <glib/gi18n.h>
  33 #include <gtk/gtknotebook.h>
  34 #include <gtk/gtkvbox.h>
  35 #include <gtk/gtklabel.h>
  36 #include <gtk/gtkcombobox.h>
  37 #include <gtk/gtkentry.h>
  38 #include <gtk/gtkbutton.h>
  39 #include <gtk/gtkcheckbutton.h>
  40 #include <gtk/gtkmessagedialog.h>
  41 #include <gtk/gtkseparator.h>
  42 #include "maemo/easysetup/modest-easysetup-country-combo-box.h"
  43 #include "maemo/easysetup/modest-easysetup-provider-combo-box.h"
  44 #include "maemo/easysetup/modest-easysetup-servertype-combo-box.h"
  45 #include "widgets/modest-serversecurity-combo-box.h"
  46 #include "widgets/modest-secureauth-combo-box.h"
  47 #include "widgets/modest-validating-entry.h"
  48 #include "modest-text-utils.h"
  49 #include "modest-account-mgr.h"
  50 #include "modest-account-mgr-helpers.h"
  51 #include "modest-runtime.h" /* For modest_runtime_get_account_mgr(). */
  52 #include "maemo/modest-connection-specific-smtp-window.h"
  53 #include "widgets/modest-ui-constants.h"
  54 #include "maemo/modest-account-settings-dialog.h"
  55 #include "maemo/modest-maemo-utils.h"
  56 #include <gconf/gconf-client.h>
  57 #include <string.h> /* For strlen(). */
  58
  59 /* Include config.h so that _() works: */
  60 #ifdef HAVE_CONFIG_H
  61 #include <config.h>
  62 #endif
  63
  64 #define EXAMPLE_EMAIL_ADDRESS "first.last@provider.com"
  65
  66 G_DEFINE_TYPE (ModestEasysetupWizardDialog, modest_easysetup_wizard_dialog, MODEST_TYPE_WIZARD_DIALOG);
  67
  68 #define WIZARD_DIALOG_GET_PRIVATE(o)                                    \
  69         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, ModestEasysetupWizardDialogPrivate))
  70
  71 typedef struct _ModestEasysetupWizardDialogPrivate ModestEasysetupWizardDialogPrivate;
  72
  73 typedef enum {
  74         MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED = 0x01,
  75         MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED = 0x02
  76 } ModestEasysetupWizardDialogServerChanges;
  77
  78 struct _ModestEasysetupWizardDialogPrivate
  79 {
  80         ModestPresets *presets;
  81
  82         /* Remember what fields the user edited manually to not prefill them
  83          * again. */
  84         ModestEasysetupWizardDialogServerChanges server_changes;
  85
  86         /* Check if the user changes a field to show a confirmation dialog */
  87         gboolean dirty;
  88 };
  89
  90 static void
  91 on_easysetup_changed(GtkWidget* widget, ModestEasysetupWizardDialog* wizard)
  92 {
  93         ModestEasysetupWizardDialogPrivate* priv = WIZARD_DIALOG_GET_PRIVATE(wizard);
  94         g_return_if_fail (priv != NULL);
  95         priv->dirty = TRUE;
  96 }
  97
  98 static void
  99 modest_easysetup_wizard_dialog_get_property (GObject *object, guint property_id,
 100                                              GValue *value, GParamSpec *pspec)
 101 {
 102         switch (property_id) {
 103         default:
 104                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 105         }
 106 }
 107
 108 static void
 109 modest_easysetup_wizard_dialog_set_property (GObject *object, guint property_id,
 110                                              const GValue *value, GParamSpec *pspec)
 111 {
 112         switch (property_id) {
 113         default:
 114                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 115         }
 116 }
 117
 118 static void
 119 modest_easysetup_wizard_dialog_dispose (GObject *object)
 120 {
 121         if (G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose)
 122                 G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose (object);
 123 }
 124
 125 static void
 126 modest_easysetup_wizard_dialog_finalize (GObject *object)
 127 {
 128         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (object);
 129         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 130
 131         if (self->account_manager)
 132                 g_object_unref (G_OBJECT (self->account_manager));
 133
 134         if (priv->presets)
 135                 modest_presets_destroy (priv->presets);
 136
 137         if (self->specific_window)
 138                 gtk_widget_destroy (self->specific_window);
 139
 140         g_free (self->saved_account_name);
 141
 142         G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->finalize (object);
 143 }
 144
 145 static void
 146 show_error (GtkWidget *parent_widget, const gchar* text);
 147
 148 static gboolean
 149 create_account (ModestEasysetupWizardDialog *self, gboolean enabled);
 150
 151 static void
 152 create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self);
 153
 154 static void
 155 set_default_custom_servernames(ModestEasysetupWizardDialog *dialog);
 156
 157 static void on_combo_servertype_changed(GtkComboBox *combobox, gpointer user_data);
 158
 159 static gint get_serverport_incoming(ModestPresetsServerType servertype_incoming,
 160                                     ModestPresetsSecurity security_incoming)
 161 {
 162         int serverport_incoming = 0;
 163                 /* We don't check for SMTP here as that is impossible for an incoming server. */
 164                 if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_IMAP) {
 165                         serverport_incoming =
 166                                 (security_incoming & MODEST_PRESETS_SECURITY_SECURE_INCOMING_ALTERNATE_PORT) ? 993 : 143;
 167                 } else if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_POP) {
 168                         serverport_incoming =
 169                                 (security_incoming & MODEST_PRESETS_SECURITY_SECURE_INCOMING_ALTERNATE_PORT) ? 995 : 110;
 170                 }
 171         return serverport_incoming;
 172 }
 173
 174 static GList* check_for_supported_auth_methods(ModestEasysetupWizardDialog* account_wizard)
 175 {
 176         GError *error = NULL;
 177         const ModestTransportStoreProtocol protocol =
 178           easysetup_servertype_combo_box_get_active_servertype (
 179                                                                 EASYSETUP_SERVERTYPE_COMBO_BOX (account_wizard->combo_incoming_servertype));
 180         const gchar* hostname = gtk_entry_get_text(GTK_ENTRY(account_wizard->entry_incomingserver));
 181         const gchar* username = gtk_entry_get_text(GTK_ENTRY(account_wizard->entry_user_username));
 182         const ModestConnectionProtocol protocol_security_incoming =
 183                                         modest_serversecurity_combo_box_get_active_serversecurity (
 184                                         MODEST_SERVERSECURITY_COMBO_BOX (
 185                                         account_wizard->combo_incoming_security));
 186         int port_num = get_serverport_incoming(protocol, protocol_security_incoming);
 187         GList *list_auth_methods =
 188           modest_maemo_utils_get_supported_secure_authentication_methods (
 189                                                                       protocol,
 190                                                                       hostname, port_num, username, GTK_WINDOW (account_wizard), &error);
 191         if (list_auth_methods) {
 192                 /* TODO: Select the correct method */
 193                 GList* list = NULL;
 194                 GList* method;
 195                 for (method = list_auth_methods; method != NULL; method = g_list_next(method)) {
 196                         ModestAuthProtocol auth = (ModestAuthProtocol) (GPOINTER_TO_INT(method->data));
 197                         if (modest_protocol_info_auth_is_secure(auth)) {
 198                                 list = g_list_append(list, GINT_TO_POINTER(auth));
 199                         }
 200                 }
 201                 g_list_free(list_auth_methods);
 202                 if (list)
 203                         return list;
 204         }
 205
 206         if(error == NULL || error->domain != modest_maemo_utils_get_supported_secure_authentication_error_quark() ||
 207                         error->code != MODEST_MAEMO_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED)
 208         {
 209                 show_error (GTK_WIDGET(account_wizard), _("Could not discover supported secure authentication methods."));
 210         }
 211
 212         if(error != NULL) g_error_free(error);
 213         return NULL;
 214 }
 215
 216 static void
 217 invoke_enable_buttons_vfunc (ModestEasysetupWizardDialog *wizard_dialog)
 218 {
 219         ModestWizardDialogClass *klass = MODEST_WIZARD_DIALOG_GET_CLASS (wizard_dialog);
 220
 221         /* Call the vfunc, which may be overridden by derived classes: */
 222         if (klass->enable_buttons) {
 223                 GtkNotebook *notebook = NULL;
 224                 g_object_get (wizard_dialog, "wizard-notebook", &notebook, NULL);
 225
 226                 const gint current_page_num = gtk_notebook_get_current_page (notebook);
 227                 if (current_page_num == -1)
 228                         return;
 229
 230                 GtkWidget* current_page_widget = gtk_notebook_get_nth_page (notebook, current_page_num);
 231                 (*(klass->enable_buttons))(MODEST_WIZARD_DIALOG (wizard_dialog), current_page_widget);
 232         }
 233 }
 234
 235 static void
 236 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 237 {
 238         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 239         g_assert(self);
 240         invoke_enable_buttons_vfunc(self);
 241 }
 242
 243 static void
 244 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 245 {
 246         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 247         g_assert(self);
 248         invoke_enable_buttons_vfunc(self);
 249 }
 250
 251 /** This is a convenience function to create a caption containing a mandatory widget.
 252  * When the widget is edited, the enable_buttons() vfunc will be called.
 253  */
 254 static GtkWidget* create_caption_new_with_asterisk(ModestEasysetupWizardDialog *self,
 255                                                   GtkSizeGroup *group,
 256                                                   const gchar *value,
 257                                                   GtkWidget *control,
 258                                                   GtkWidget *icon,
 259                                                   HildonCaptionStatus flag)
 260 {
 261         GtkWidget *caption = NULL;
 262
 263         /* Note: Previously, the translated strings already contained the "*",
 264          * Comment out this code if they do again.
 265          */
 266         /* Add a * character to indicate mandatory fields,
 267          * as specified in our "Email UI Specification": */
 268         if (flag == HILDON_CAPTION_MANDATORY) {
 269                 gchar* title = g_strdup_printf("%s*", value);
 270                 caption = hildon_caption_new (group, title, control, icon, flag);
 271                 g_free(title);
 272         }
 273         else
 274                 caption = hildon_caption_new (group, value, control, icon, flag);
 275
 276         /* Connect to the appropriate changed signal for the widget,
 277          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 278          */
 279         if (GTK_IS_ENTRY (control)) {
 280                 g_signal_connect (G_OBJECT (control), "changed",
 281                                   G_CALLBACK (on_caption_entry_changed), self);
 282
 283         }
 284         else if (GTK_IS_COMBO_BOX (control)) {
 285                 g_signal_connect (G_OBJECT (control), "changed",
 286                                   G_CALLBACK (on_caption_combobox_changed), self);
 287         }
 288
 289         return caption;
 290 }
 291
 292 static GtkWidget*
 293 create_page_welcome (ModestEasysetupWizardDialog *self)
 294 {
 295         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 296         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_intro"));
 297         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 298         /* So that it is not truncated: */
 299         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 300         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 301         gtk_widget_show (label);
 302         gtk_widget_show (GTK_WIDGET (box));
 303         return GTK_WIDGET (box);
 304 }
 305
 306 static void
 307 on_combo_account_country (GtkComboBox *widget, gpointer user_data)
 308 {
 309         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 310         g_assert(self);
 311         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 312
 313         priv->dirty = TRUE;
 314
 315         /* Fill the providers combo, based on the selected country: */
 316         GSList *list_mcc_ids = easysetup_country_combo_box_get_active_country_ids (
 317                 EASYSETUP_COUNTRY_COMBO_BOX (self->combo_account_country));
 318         easysetup_provider_combo_box_fill (
 319                 EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider), priv->presets, list_mcc_ids);
 320 }
 321
 322 static void
 323 on_combo_account_serviceprovider (GtkComboBox *widget, gpointer user_data)
 324 {
 325         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 326         g_assert(self);
 327         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 328
 329         priv->dirty = TRUE;
 330
 331         /* Fill the providers combo, based on the selected country: */
 332         gchar* provider_id = easysetup_provider_combo_box_get_active_provider_id (
 333                 EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider));
 334
 335         gchar* domain_name = NULL;
 336         if(provider_id)
 337                 domain_name = modest_presets_get_domain (priv->presets, provider_id);
 338
 339         if(!domain_name)
 340                 domain_name = g_strdup (EXAMPLE_EMAIL_ADDRESS);
 341
 342         if (self->entry_user_email)
 343                 gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), domain_name);
 344
 345         g_free (domain_name);
 346
 347         g_free (provider_id);
 348 }
 349
 350 static void
 351 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 352 {
 353         /* ModestEasysetupWizardDialog *dialog = MODEST_EASYSETUP_WIZARD_DIALOG (user_data); */
 354         show_error (GTK_WIDGET (self), _CS("ckdg_ib_maximum_characters_reached"));
 355 }
 356
 357 static void
 358 on_entry_invalid_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 359 {
 360         /* ModestEasysetupWizardDialog *dialog = MODEST_EASYSETUP_WIZARD_DIALOG (user_data); */
 361
 362         const gchar *show_char = NULL;
 363         if (character)
 364           show_char = character;
 365         else {
 366           /* TODO: We need a logical ID for this: */
 367           show_char = _("whitespace");
 368         }
 369
 370         /* TODO: Should this show just this one bad character or all the not-allowed characters? */
 371         gchar *message = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), show_char);
 372         show_error (GTK_WIDGET (self), message);
 373 }
 374
 375 static GtkWidget*
 376 create_page_account_details (ModestEasysetupWizardDialog *self)
 377 {
 378         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 379         GtkWidget *label = gtk_label_new(_("mcen_ia_accountdetails"));
 380         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 381         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 382         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, MODEST_MARGIN_HALF);
 383         gtk_widget_show (label);
 384
 385         /* Create a size group to be used by all captions.
 386          * Note that HildonCaption does not create a default size group if we do not specify one.
 387          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 388         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 389
 390         /* The country widgets: */
 391         self->combo_account_country = GTK_WIDGET (easysetup_country_combo_box_new ());
 392         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_country"),
 393                                                               self->combo_account_country, NULL, HILDON_CAPTION_OPTIONAL);
 394         gtk_widget_show (self->combo_account_country);
 395         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 396         gtk_widget_show (caption);
 397
 398         /* connect to country combo's changed signal, so we can fill the provider combo: */
 399         g_signal_connect (G_OBJECT (self->combo_account_country), "changed",
 400                           G_CALLBACK (on_combo_account_country), self);
 401
 402         GtkWidget *separator = gtk_hseparator_new ();
 403         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 404         gtk_widget_show (separator);
 405
 406         /* The service provider widgets: */
 407         self->combo_account_serviceprovider = GTK_WIDGET (easysetup_provider_combo_box_new ());
 408
 409         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_serviceprovider"),
 410                                                    self->combo_account_serviceprovider, NULL, HILDON_CAPTION_OPTIONAL);
 411         gtk_widget_show (self->combo_account_serviceprovider);
 412         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 413         gtk_widget_show (caption);
 414
 415         /* connect to providers combo's changed signal, so we can fill the email address: */
 416         g_signal_connect (G_OBJECT (self->combo_account_serviceprovider), "changed",
 417                           G_CALLBACK (on_combo_account_serviceprovider), self);
 418
 419         /* TODO: Default to the current country somehow.
 420          * But I don't know how to get the information that is specified in the
 421          * "Language and region" control panel. It does not seem be anywhere in gconf. murrayc.
 422          *
 423          * This is probably not the best choice of gconf key:
 424          * This is the  "mcc used in the last pairing", ie. the last connection you made.
 425          * set by the osso-operator-wizard package, suggested by Dirk-Jan Binnema.
 426          *
 427          */
 428         GConfClient *client = gconf_client_get_default ();
 429         GError *error = NULL;
 430         const gchar* key = "/apps/osso/operator-wizard/last_mcc";
 431         gint mcc_id = gconf_client_get_int(client, key, &error);
 432
 433         if(mcc_id < 0)
 434                 mcc_id = 0;
 435
 436         if (error) {
 437                 g_warning ("Error getting gconf key %s:\n%s", key, error->message);
 438                 g_error_free (error);
 439                 error = NULL;
 440
 441                 mcc_id = 0;
 442         }
 443
 444         /* Note that gconf_client_get_int() seems to return 0 without an error if the key is not there
 445          * This might just be a Maemo bug.
 446          */
 447         if (mcc_id == 0)
 448         {
 449                 /* For now, we default to Finland when there is nothing better: */
 450                 mcc_id = 244;
 451         }
 452
 453         easysetup_country_combo_box_set_active_country_id (
 454                 EASYSETUP_COUNTRY_COMBO_BOX (self->combo_account_country), mcc_id);
 455
 456
 457         /* The description widgets: */
 458         self->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 459         g_signal_connect(G_OBJECT(self->entry_account_title), "changed",
 460                                                                          G_CALLBACK(on_easysetup_changed), self);
 461         /* Do use auto-capitalization: */
 462         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_account_title),
 463                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 464
 465         /* Set a default account title, choosing one that does not already exist: */
 466         /* Note that this is irrelevant to the non-user visible name, which we will create later. */
 467         gchar* default_account_name_start = g_strdup (_("mcen_ia_emailsetup_defaultname"));
 468         gchar* default_account_name = modest_account_mgr_get_unused_account_display_name (
 469                 self->account_manager, default_account_name_start);
 470         g_free (default_account_name_start);
 471         default_account_name_start = NULL;
 472
 473         gtk_entry_set_text( GTK_ENTRY (self->entry_account_title), default_account_name);
 474         g_free (default_account_name);
 475         default_account_name = NULL;
 476
 477         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_account_title"),
 478                                                    self->entry_account_title, NULL, HILDON_CAPTION_MANDATORY);
 479         gtk_widget_show (self->entry_account_title);
 480         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 481         gtk_widget_show (caption);
 482
 483         /* Prevent the use of some characters in the account title,
 484          * as required by our UI specification: */
 485         GList *list_prevent = NULL;
 486         list_prevent = g_list_append (list_prevent, "\\");
 487         list_prevent = g_list_append (list_prevent, "/");
 488         list_prevent = g_list_append (list_prevent, ":");
 489         list_prevent = g_list_append (list_prevent, "*");
 490         list_prevent = g_list_append (list_prevent, "?");
 491         list_prevent = g_list_append (list_prevent, "\""); /* The UI spec mentions “, but maybe means ", maybe both. */
 492         list_prevent = g_list_append (list_prevent, "“");
 493         list_prevent = g_list_append (list_prevent, "<");
 494         list_prevent = g_list_append (list_prevent, ">");
 495         list_prevent = g_list_append (list_prevent, "|");
 496         list_prevent = g_list_append (list_prevent, "^");
 497         modest_validating_entry_set_unallowed_characters (
 498                 MODEST_VALIDATING_ENTRY (self->entry_account_title), list_prevent);
 499         g_list_free (list_prevent);
 500         list_prevent = NULL;
 501         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_account_title),
 502                                                                                                                                          on_entry_invalid_character, self);
 503
 504         /* Set max length as in the UI spec:
 505          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 506         gtk_entry_set_max_length (GTK_ENTRY (self->entry_account_title), 64);
 507         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_account_title),
 508                                               on_entry_max, self);
 509
 510         gtk_widget_show (GTK_WIDGET (box));
 511
 512         return GTK_WIDGET (box);
 513 }
 514
 515 static GtkWidget*
 516 create_page_user_details (ModestEasysetupWizardDialog *self)
 517 {
 518         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 519
 520         /* Create a size group to be used by all captions.
 521          * Note that HildonCaption does not create a default size group if we do not specify one.
 522          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 523         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 524
 525         /* The name widgets: (use auto cap) */
 526         self->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 527         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_name),
 528                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 529
 530         /* Set max length as in the UI spec:
 531          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 532         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_name), 64);
 533         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_name),
 534                                               on_entry_max, self);
 535         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 536                                                               _("mcen_li_emailsetup_name"), self->entry_user_name, NULL, HILDON_CAPTION_OPTIONAL);
 537         g_signal_connect(G_OBJECT(self->entry_user_name), "changed",
 538                                                                          G_CALLBACK(on_easysetup_changed), self);
 539         gtk_widget_show (self->entry_user_name);
 540         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 541         gtk_widget_show (caption);
 542
 543         /* Prevent the use of some characters in the name,
 544          * as required by our UI specification: */
 545         GList *list_prevent = NULL;
 546         list_prevent = g_list_append (list_prevent, "<");
 547         list_prevent = g_list_append (list_prevent, ">");
 548         modest_validating_entry_set_unallowed_characters (
 549                 MODEST_VALIDATING_ENTRY (self->entry_user_name), list_prevent);
 550         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_user_name),
 551                 on_entry_invalid_character, self);
 552         g_list_free (list_prevent);
 553
 554         /* The username widgets: */
 555         self->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 556         /* Auto-capitalization is the default, so let's turn it off: */
 557         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_username), HILDON_GTK_INPUT_MODE_FULL);
 558         caption = create_caption_new_with_asterisk (self, sizegroup, _("mail_fi_username"),
 559                                                    self->entry_user_username, NULL, HILDON_CAPTION_MANDATORY);
 560         gtk_widget_show (self->entry_user_username);
 561         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 562         g_signal_connect(G_OBJECT(self->entry_user_username), "changed",
 563                                                                          G_CALLBACK(on_easysetup_changed), self);
 564         gtk_widget_show (caption);
 565
 566         /* Prevent the use of some characters in the username,
 567          * as required by our UI specification: */
 568         modest_validating_entry_set_unallowed_characters_whitespace (
 569                 MODEST_VALIDATING_ENTRY (self->entry_user_username));
 570         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_user_username),
 571                 on_entry_invalid_character, self);
 572
 573         /* Set max length as in the UI spec:
 574          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 575         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_username), 64);
 576         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_username),
 577                                               on_entry_max, self);
 578
 579         /* The password widgets: */
 580         self->entry_user_password = gtk_entry_new ();
 581         /* Auto-capitalization is the default, so let's turn it off: */
 582         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_password),
 583                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 584         gtk_entry_set_visibility (GTK_ENTRY (self->entry_user_password), FALSE);
 585         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_user_password), '*'); */
 586         caption = create_caption_new_with_asterisk (self, sizegroup,
 587                                                    _("mail_fi_password"), self->entry_user_password, NULL, HILDON_CAPTION_OPTIONAL);
 588         g_signal_connect(G_OBJECT(self->entry_user_password), "changed",
 589                                                                          G_CALLBACK(on_easysetup_changed), self);
 590         gtk_widget_show (self->entry_user_password);
 591         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 592         gtk_widget_show (caption);
 593
 594         /* The email address widgets: */
 595         self->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 596         /* Auto-capitalization is the default, so let's turn it off: */
 597         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 598         caption = create_caption_new_with_asterisk (self, sizegroup,
 599                                                    _("mcen_li_emailsetup_email_address"), self->entry_user_email, NULL, HILDON_CAPTION_MANDATORY);
 600         gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 601         gtk_widget_show (self->entry_user_email);
 602         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 603         g_signal_connect(G_OBJECT(self->entry_user_email), "changed",
 604                                                                          G_CALLBACK(on_easysetup_changed), self);
 605         gtk_widget_show (caption);
 606
 607         /* Set max length as in the UI spec:
 608          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 609         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_email), 64);
 610         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_email),
 611                                               on_entry_max, self);
 612
 613
 614         gtk_widget_show (GTK_WIDGET (box));
 615
 616         return GTK_WIDGET (box);
 617 }
 618
 619 static GtkWidget* create_page_complete_easysetup (ModestEasysetupWizardDialog *self)
 620 {
 621         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 622
 623         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
 624         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 625         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 626         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 627         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 628         gtk_widget_show (label);
 629
 630         label = gtk_label_new (_("mcen_ia_easysetup_complete"));
 631         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 632         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 633
 634         /* The documentation for gtk_label_set_line_wrap() says that we must
 635          * call gtk_widget_set_size_request() with a hard-coded width,
 636          * though I wonder why gtk_label_set_max_width_chars() isn't enough. */
 637         gtk_widget_set_size_request (label, 400, -1);
 638
 639         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 640         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 641         gtk_widget_show (label);
 642
 643         gtk_widget_show (GTK_WIDGET (box));
 644         return GTK_WIDGET (box);
 645 }
 646
 647 /** Change the caption title for the incoming server,
 648  * as specified in the UI spec:
 649  */
 650 static void update_incoming_server_title (ModestEasysetupWizardDialog *self)
 651 {
 652         const ModestTransportStoreProtocol protocol = easysetup_servertype_combo_box_get_active_servertype (
 653                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype));
 654         const gchar* type =
 655                 (protocol == MODEST_PROTOCOL_STORE_POP ?
 656                  _("mail_fi_emailtype_pop3") :
 657                  _("mail_fi_emailtype_imap") );
 658
 659
 660         /* Note that this produces a compiler warning,
 661          * because the compiler does not know that the translated string will have a %s in it.
 662          * I do not see a way to avoid the warning while still using these Logical IDs. murrayc. */
 663         gchar* incomingserver_title = g_strdup_printf(_("mcen_li_emailsetup_servertype"), type);
 664         g_object_set (G_OBJECT (self->caption_incoming), "label", incomingserver_title, NULL);
 665         g_free(incomingserver_title);
 666 }
 667
 668 /** Change the caption title for the incoming server,
 669  * as specified in the UI spec:
 670  */
 671 static void update_incoming_server_security_choices (ModestEasysetupWizardDialog *self)
 672 {
 673         const ModestTransportStoreProtocol protocol = easysetup_servertype_combo_box_get_active_servertype (
 674                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype));
 675
 676         /* Fill the combo with appropriately titled choices for POP or IMAP. */
 677         /* The choices are the same, but the titles are different, as in the UI spec. */
 678         modest_serversecurity_combo_box_fill (
 679                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), protocol);
 680 }
 681
 682 static void on_combo_servertype_changed(GtkComboBox *combobox, gpointer user_data)
 683 {
 684         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 685         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE(self);
 686
 687         priv->dirty = TRUE;
 688
 689         update_incoming_server_title (self);
 690         update_incoming_server_security_choices (self);
 691
 692         set_default_custom_servernames (self);
 693 }
 694
 695 static void on_entry_incoming_servername_changed(GtkEntry *entry, gpointer user_data)
 696 {
 697         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 698         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 699         priv->dirty = TRUE;
 700         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED;
 701 }
 702
 703 static GtkWidget* create_page_custom_incoming (ModestEasysetupWizardDialog *self)
 704 {
 705         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 706
 707         /* Show note that account type cannot be changed in future: */
 708         GtkWidget *label = gtk_label_new (_("mcen_ia_emailsetup_account_type"));
 709         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 710         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 711         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 712         gtk_widget_show (label);
 713
 714         /* Create a size group to be used by all captions.
 715          * Note that HildonCaption does not create a default size group if we do not specify one.
 716          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 717         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 718
 719         /* The incoming server widgets: */
 720         if (!self->combo_incoming_servertype)
 721                 self->combo_incoming_servertype = GTK_WIDGET (easysetup_servertype_combo_box_new ());
 722         easysetup_servertype_combo_box_set_active_servertype (
 723                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype), MODEST_PROTOCOL_STORE_POP);
 724         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 725                                                               _("mcen_li_emailsetup_type"), self->combo_incoming_servertype, NULL, HILDON_CAPTION_MANDATORY);
 726         gtk_widget_show (self->combo_incoming_servertype);
 727         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 728         gtk_widget_show (caption);
 729
 730         if(!self->entry_incomingserver)
 731         {
 732                 self->entry_incomingserver = gtk_entry_new ();
 733                 g_signal_connect(G_OBJECT(self->entry_incomingserver), "changed",
 734                                                                                  G_CALLBACK(on_easysetup_changed), self);
 735         }
 736         /* Auto-capitalization is the default, so let's turn it off: */
 737         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 738         set_default_custom_servernames (self);
 739
 740         if (self->caption_incoming)
 741                 gtk_widget_destroy (self->caption_incoming);
 742
 743         /* The caption title will be updated in update_incoming_server_title().
 744          * so this default text will never be seen: */
 745         /* (Note: Changing the title seems pointless. murrayc) */
 746         self->caption_incoming = create_caption_new_with_asterisk (self, sizegroup,
 747                                                                   "Incoming Server", self->entry_incomingserver, NULL, HILDON_CAPTION_MANDATORY);
 748         update_incoming_server_title (self);
 749         gtk_widget_show (self->entry_incomingserver);
 750         gtk_box_pack_start (GTK_BOX (box), self->caption_incoming, FALSE, FALSE, MODEST_MARGIN_HALF);
 751         gtk_widget_show (self->caption_incoming);
 752
 753         /* Change the caption title when the servertype changes,
 754          * as in the UI spec: */
 755         g_signal_connect (G_OBJECT (self->combo_incoming_servertype), "changed",
 756                           G_CALLBACK (on_combo_servertype_changed), self);
 757
 758         /* Remember when the servername was changed manually: */
 759         g_signal_connect (G_OBJECT (self->entry_incomingserver), "changed",
 760                           G_CALLBACK (on_entry_incoming_servername_changed), self);
 761
 762         /* The secure connection widgets: */
 763         if (!self->combo_incoming_security)
 764                 self->combo_incoming_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 765         update_incoming_server_security_choices (self);
 766         modest_serversecurity_combo_box_set_active_serversecurity (
 767                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), MODEST_PROTOCOL_CONNECTION_NORMAL);
 768         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 769                                       self->combo_incoming_security, NULL, HILDON_CAPTION_OPTIONAL);
 770         g_signal_connect (G_OBJECT (self->combo_incoming_security), "changed",
 771                           G_CALLBACK (on_easysetup_changed), self);
 772         gtk_widget_show (self->combo_incoming_security);
 773         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 774         gtk_widget_show (caption);
 775
 776         if(!self->checkbox_incoming_auth)
 777         {
 778                 self->checkbox_incoming_auth = gtk_check_button_new ();
 779                 g_signal_connect (G_OBJECT (self->checkbox_incoming_auth), "toggled",
 780                           G_CALLBACK (on_easysetup_changed), self);
 781         }
 782         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 783                                       self->checkbox_incoming_auth, NULL, HILDON_CAPTION_OPTIONAL);
 784
 785         gtk_widget_show (self->checkbox_incoming_auth);
 786         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 787         gtk_widget_show (caption);
 788
 789         gtk_widget_show (GTK_WIDGET (box));
 790
 791         return GTK_WIDGET (box);
 792 }
 793
 794 static void
 795 on_toggle_button_changed (GtkToggleButton *togglebutton, gpointer user_data)
 796 {
 797         GtkWidget *widget = GTK_WIDGET (user_data);
 798
 799         /* Enable the widget only if the toggle button is active: */
 800         const gboolean enable = gtk_toggle_button_get_active (togglebutton);
 801         gtk_widget_set_sensitive (widget, enable);
 802 }
 803
 804 /* Make the sensitivity of a widget depend on a toggle button.
 805  */
 806 static void
 807 enable_widget_for_togglebutton (GtkWidget *widget, GtkToggleButton* button)
 808 {
 809         g_signal_connect (G_OBJECT (button), "toggled",
 810                           G_CALLBACK (on_toggle_button_changed), widget);
 811
 812         /* Set the starting sensitivity: */
 813         on_toggle_button_changed (button, widget);
 814 }
 815
 816 static void
 817 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 818 {
 819         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 820         ModestEasysetupWizardDialogPrivate* priv = WIZARD_DIALOG_GET_PRIVATE(self);
 821
 822         /* We set dirty here because setting it depending on the connection specific dialog
 823         seems overkill */
 824         priv->dirty = TRUE;
 825
 826         /* Create the window, if necessary: */
 827         if (!(self->specific_window)) {
 828                 self->specific_window = GTK_WIDGET (modest_connection_specific_smtp_window_new ());
 829                 modest_connection_specific_smtp_window_fill_with_connections (
 830                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (self->specific_window), self->account_manager,
 831                         NULL /* account_name, not known yet. */);
 832         }
 833
 834         /* Show the window: */
 835         gtk_window_set_transient_for (GTK_WINDOW (self->specific_window), GTK_WINDOW (self));
 836         gtk_widget_show (self->specific_window);
 837 }
 838
 839 static void on_entry_outgoing_servername_changed (GtkEntry *entry, gpointer user_data)
 840 {
 841         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 842         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 843         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED;
 844 }
 845
 846 static GtkWidget* create_page_custom_outgoing (ModestEasysetupWizardDialog *self)
 847 {
 848         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 849
 850         /* Create a size group to be used by all captions.
 851          * Note that HildonCaption does not create a default size group if we do not specify one.
 852          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 853         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 854
 855         /* The outgoing server widgets: */
 856         if (!self->entry_outgoingserver)
 857         {
 858                 self->entry_outgoingserver = gtk_entry_new ();
 859                 g_signal_connect (G_OBJECT (self->entry_outgoingserver), "changed",
 860                           G_CALLBACK (on_easysetup_changed), self);
 861         }
 862         /* Auto-capitalization is the default, so let's turn it off: */
 863         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 864         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 865                                                               _("mcen_li_emailsetup_smtp"), self->entry_outgoingserver, NULL, HILDON_CAPTION_OPTIONAL);
 866         gtk_widget_show (self->entry_outgoingserver);
 867         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 868         gtk_widget_show (caption);
 869         set_default_custom_servernames (self);
 870
 871         /* The secure connection widgets: */
 872         if (!self->combo_outgoing_security)
 873         {
 874                 self->combo_outgoing_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 875                 g_signal_connect (G_OBJECT (self->combo_outgoing_security), "changed",
 876                           G_CALLBACK (on_easysetup_changed), self);
 877         }
 878         modest_serversecurity_combo_box_fill (
 879                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security), MODEST_PROTOCOL_TRANSPORT_SMTP);
 880         modest_serversecurity_combo_box_set_active_serversecurity (
 881                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security), MODEST_PROTOCOL_CONNECTION_NORMAL);
 882         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 883                                       self->combo_outgoing_security, NULL, HILDON_CAPTION_OPTIONAL);
 884         gtk_widget_show (self->combo_outgoing_security);
 885         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 886         gtk_widget_show (caption);
 887
 888         /* The secure authentication widgets: */
 889         if (!self->combo_outgoing_auth)
 890         {
 891                 self->combo_outgoing_auth = GTK_WIDGET (modest_secureauth_combo_box_new ());
 892                                 g_signal_connect (G_OBJECT (self->combo_outgoing_auth), "changed",
 893                           G_CALLBACK (on_easysetup_changed), self);
 894         }
 895         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 896                                       self->combo_outgoing_auth, NULL, HILDON_CAPTION_OPTIONAL);
 897         gtk_widget_show (self->combo_outgoing_auth);
 898         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 899         gtk_widget_show (caption);
 900
 901         GtkWidget *separator = gtk_hseparator_new ();
 902         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 903         gtk_widget_show (separator);
 904
 905         /* connection-specific checkbox: */
 906         if (!self->checkbox_outgoing_smtp_specific) {
 907                 self->checkbox_outgoing_smtp_specific = gtk_check_button_new ();
 908                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific),
 909                                               FALSE);
 910                 g_signal_connect (G_OBJECT (self->checkbox_outgoing_smtp_specific), "toggled",
 911                           G_CALLBACK (on_easysetup_changed), self);
 912
 913         }
 914         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_connection_smtp"),
 915                                       self->checkbox_outgoing_smtp_specific, NULL, HILDON_CAPTION_OPTIONAL);
 916         gtk_widget_show (self->checkbox_outgoing_smtp_specific);
 917         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 918         gtk_widget_show (caption);
 919
 920         /* Connection-specific SMTP-Severs Edit button: */
 921         if (!self->button_outgoing_smtp_servers)
 922                 self->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_edit"));
 923         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_optional_smtp"),
 924                                       self->button_outgoing_smtp_servers, NULL, HILDON_CAPTION_OPTIONAL);
 925         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 926         gtk_widget_show (self->button_outgoing_smtp_servers);
 927         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 928         gtk_widget_show (caption);
 929
 930         /* Only enable the button when the checkbox is checked: */
 931         enable_widget_for_togglebutton (self->button_outgoing_smtp_servers,
 932                                         GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific));
 933
 934         g_signal_connect (G_OBJECT (self->button_outgoing_smtp_servers), "clicked",
 935                           G_CALLBACK (on_button_outgoing_smtp_servers), self);
 936
 937         g_signal_connect (G_OBJECT (self->entry_outgoingserver), "changed",
 938                           G_CALLBACK (on_entry_outgoing_servername_changed), self);
 939
 940
 941         gtk_widget_show (GTK_WIDGET (box));
 942
 943         return GTK_WIDGET (box);
 944 }
 945
 946 static gboolean
 947 show_advanced_edit(gpointer user_data)
 948 {
 949         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 950
 951         if (!(self->saved_account_name))
 952                 return FALSE;
 953
 954         /* Show the Account Settings window: */
 955         ModestAccountSettingsDialog *dialog = modest_account_settings_dialog_new ();
 956         modest_account_settings_dialog_set_account_name (dialog, self->saved_account_name);
 957
 958         gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (self));
 959
 960         gtk_dialog_run (GTK_DIALOG (dialog));
 961
 962         gtk_widget_destroy (GTK_WIDGET (dialog));
 963
 964         return FALSE; /* Do not call this timeout callback again. */
 965 }
 966
 967 static void
 968 on_button_edit_advanced_settings (GtkButton *button, gpointer user_data)
 969 {
 970         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 971
 972         /* Save the new account, so we can edit it with ModestAccountSettingsDialog,
 973          * without recoding it to use non-gconf information.
 974          * This account will be deleted if Finish is never actually clicked. */
 975
 976         gboolean saved = TRUE;
 977         if (!(self->saved_account_name)) {
 978                 saved = create_account (self, FALSE);
 979         }
 980
 981         if (!saved)
 982                 return;
 983
 984         if (!(self->saved_account_name))
 985                 return;
 986
 987         /* Show the Account Settings window: */
 988         show_advanced_edit(self);
 989 }
 990 static GtkWidget* create_page_complete_custom (ModestEasysetupWizardDialog *self)
 991 {
 992         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 993         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
 994         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 995         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 996         gtk_widget_show (label);
 997
 998         label = gtk_label_new (_("mcen_ia_customsetup_complete"));
 999         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
1000         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
1001         gtk_widget_show (label);
1002
1003         if (!self->button_edit)
1004                 self->button_edit = gtk_button_new_with_label (_("mcen_bd_edit"));
1005         GtkWidget *caption = hildon_caption_new (NULL, _("mcen_fi_advanced_settings"),
1006                                                  self->button_edit, NULL, HILDON_CAPTION_OPTIONAL);
1007         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
1008         gtk_widget_show (self->button_edit);
1009         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
1010         gtk_widget_show (caption);
1011
1012         g_signal_connect (G_OBJECT (self->button_edit), "clicked",
1013                           G_CALLBACK (on_button_edit_advanced_settings), self);
1014
1015         gtk_widget_show (GTK_WIDGET (box));
1016         return GTK_WIDGET (box);
1017 }
1018
1019
1020 /*
1021  */
1022 static void
1023 on_response (ModestWizardDialog *wizard_dialog,
1024              gint response_id,
1025              gpointer user_data)
1026 {
1027         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1028         if (response_id == GTK_RESPONSE_CANCEL) {
1029                 /* Remove any temporarily-saved account that will not actually be needed: */
1030                 if (self->saved_account_name) {
1031                         modest_account_mgr_remove_account (self->account_manager,
1032                                                            self->saved_account_name, FALSE);
1033                 }
1034         }
1035
1036         invoke_enable_buttons_vfunc (self);
1037 }
1038
1039 static void
1040 on_response_before (ModestWizardDialog *wizard_dialog,
1041                     gint response_id,
1042                     gpointer user_data)
1043 {
1044         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1045         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE(wizard_dialog);
1046         if (response_id == GTK_RESPONSE_CANCEL) {
1047                 /* This is mostly copied from
1048                  * src/maemo/modest-account-settings-dialog.c */
1049                 if (priv->dirty)
1050                 {
1051                         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
1052                                 _("imum_nc_wizard_confirm_lose_changes")));
1053                         /* TODO: These button names will be ambiguous, and not specified in the UI specification. */
1054
1055                         const gint dialog_response = gtk_dialog_run (dialog);
1056                         gtk_widget_destroy (GTK_WIDGET (dialog));
1057
1058                         if (dialog_response != GTK_RESPONSE_OK)
1059                         {
1060                                 /* This is a nasty hack. murrayc. */
1061                                 /* Don't let the dialog close */
1062                                 g_signal_stop_emission_by_name (wizard_dialog, "response");
1063                         }
1064                 }
1065         }
1066 }
1067
1068 static void
1069 modest_easysetup_wizard_dialog_init (ModestEasysetupWizardDialog *self)
1070 {
1071         gtk_container_set_border_width (GTK_CONTAINER (self), MODEST_MARGIN_HALF);
1072
1073         /* Create the notebook to be used by the ModestWizardDialog base class:
1074          * Each page of the notebook will be a page of the wizard: */
1075         GtkNotebook *notebook = GTK_NOTEBOOK (gtk_notebook_new());
1076
1077         /* Set the notebook used by the ModestWizardDialog base class: */
1078         g_object_set (G_OBJECT(self), "wizard-notebook", notebook, NULL);
1079
1080         /* Set the wizard title:
1081          * The actual window title will be a combination of this and the page's tab label title. */
1082         g_object_set (G_OBJECT(self), "wizard-name", _("mcen_ti_emailsetup"), NULL);
1083
1084         /* Read in the information about known service providers: */
1085         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
1086
1087         const gchar* filepath = MODEST_PROVIDERS_DATA_PATH; /* Defined in config.h */
1088         priv->presets = modest_presets_new (filepath);
1089         if (!(priv->presets)) {
1090                 g_warning ("Could not locate the official provider data keyfile from %s", filepath);
1091         }
1092
1093         g_assert(priv->presets);
1094
1095         /* The server fields did not have been manually changed yet */
1096         priv->server_changes = 0;
1097
1098         /* Get the account manager object,
1099          * so we can check for existing accounts,
1100          * and create new accounts: */
1101         self->account_manager = modest_runtime_get_account_mgr ();
1102         g_assert (self->account_manager);
1103         g_object_ref (self->account_manager);
1104
1105         /* Create the common pages,
1106          */
1107         self->page_welcome = create_page_welcome (self);
1108         self->page_account_details = create_page_account_details (self);
1109         self->page_user_details = create_page_user_details (self);
1110
1111         /* Add the common pages: */
1112         gtk_notebook_append_page (notebook, self->page_welcome,
1113                                   gtk_label_new (_("mcen_ti_emailsetup_welcome")));
1114         gtk_notebook_append_page (notebook, self->page_account_details,
1115                                   gtk_label_new (_("mcen_ti_accountdetails")));
1116         gtk_notebook_append_page (notebook, self->page_user_details,
1117                                   gtk_label_new (_("mcen_ti_emailsetup_userdetails")));
1118
1119         /* Create and add the easysetup-specific pages,
1120          * because we need _some_ final page to enable the Next and Finish buttons: */
1121         create_subsequent_easysetup_pages (self);
1122
1123         /* Connect to the dialog's response signal so we can enable/disable buttons
1124          * for the newly-selected page, because the prev/next buttons cause response to be emitted.
1125          * Note that we use g_signal_connect_after() instead of g_signal_connect()
1126          * so that we can be enable/disable after ModestWizardDialog has done its own
1127          * enabling/disabling of buttons.
1128          *
1129          * HOWEVER, this doesn't work because ModestWizardDialog's response signal handler
1130          * does g_signal_stop_emission_by_name(), stopping our signal handler from running.
1131          *
1132          * It's not enough to connect to the notebook's switch-page signal, because
1133          * ModestWizardDialog's "response" signal handler enables the buttons itself,
1134          * _after_ switching the page (understandably).
1135          * (Note that if we had, if we used g_signal_connect() instead of g_signal_connect_after()
1136          * then gtk_notebook_get_current_page() would return an incorrect value.)
1137          */
1138         g_signal_connect_after (G_OBJECT (self), "response",
1139                                 G_CALLBACK (on_response), self);
1140
1141         /* This is to show a confirmation dialog when the user hits cancel */
1142         g_signal_connect (G_OBJECT (self), "response",
1143                           G_CALLBACK (on_response_before), self);
1144
1145         /* Reset dirty, because there was no user input until now */
1146         priv->dirty = FALSE;
1147
1148         /* When this window is shown, hibernation should not be possible,
1149          * because there is no sensible way to save the state: */
1150         modest_window_mgr_prevent_hibernation_while_window_is_shown (
1151                 modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1152 }
1153
1154 ModestEasysetupWizardDialog*
1155 modest_easysetup_wizard_dialog_new (void)
1156 {
1157         return g_object_new (MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, NULL);
1158 }
1159
1160 static void create_subsequent_customsetup_pages (ModestEasysetupWizardDialog *self)
1161 {
1162         GtkNotebook *notebook = NULL;
1163         g_object_get (self, "wizard-notebook", &notebook, NULL);
1164         g_assert(notebook);
1165
1166         /* Create the custom pages: */
1167         if(!(self->page_custom_incoming)) {
1168                 self->page_custom_incoming = create_page_custom_incoming (self);
1169         }
1170
1171         if(!(self->page_custom_outgoing)) {
1172                 self->page_custom_outgoing = create_page_custom_outgoing (self);
1173         }
1174
1175         if(!(self->page_complete_customsetup)) {
1176                 self->page_complete_customsetup = create_page_complete_custom (self);
1177         }
1178
1179         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_custom_incoming)))
1180                 gtk_notebook_append_page (notebook, self->page_custom_incoming,
1181                                           gtk_label_new (_("mcen_ti_emailsetup_incomingdetails")));
1182
1183         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_custom_outgoing)))
1184                 gtk_notebook_append_page (notebook, self->page_custom_outgoing,
1185                                           gtk_label_new (_("mcen_ti_emailsetup_outgoingdetails")));
1186
1187         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_complete_customsetup)))
1188                 gtk_notebook_append_page (notebook, self->page_complete_customsetup,
1189                                           gtk_label_new (_("mcen_ti_emailsetup_complete")));
1190
1191         /* This is unnecessary with GTK+ 2.10: */
1192         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1193 }
1194
1195 static void create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self)
1196 {
1197         GtkNotebook *notebook = NULL;
1198         g_object_get (self, "wizard-notebook", &notebook, NULL);
1199         g_assert(notebook);
1200
1201         /* Create the easysetup-specific pages: */
1202         if(!self->page_complete_easysetup)
1203                 self->page_complete_easysetup = create_page_complete_easysetup (self);
1204
1205         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_complete_easysetup)))
1206                 gtk_notebook_append_page (notebook, self->page_complete_easysetup,
1207                                           gtk_label_new (_("mcen_ti_emailsetup_complete")));
1208
1209         /* This is unnecessary with GTK+ 2.10: */
1210         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1211 }
1212 /* After the user details page,
1213  * the following pages depend on whether "Other" was chosen
1214  * in the provider combobox on the account page
1215  */
1216 static void create_subsequent_pages (ModestEasysetupWizardDialog *self)
1217 {
1218         if (easysetup_provider_combo_box_get_active_provider_id (
1219                     EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider)) == 0) {
1220                 /* "Other..." was selected: */
1221
1222                 /* Make sure that the easysetup pages do not exist: */
1223                 if(self->page_complete_easysetup) {
1224                         gtk_widget_destroy (self->page_complete_easysetup);
1225                         self->page_complete_easysetup = NULL;
1226                 }
1227
1228                 create_subsequent_customsetup_pages (self);
1229         }
1230         else {
1231                 /* A specific provider was selected: */
1232                 {
1233                         /* Make sure that the custom pages do not exist:
1234                          * Because they will be used if they exist, when creating the account. */
1235                         if(self->page_custom_incoming) {
1236                                 gtk_widget_destroy (self->page_custom_incoming);
1237                                 self->page_custom_incoming = NULL;
1238                         }
1239
1240                         if(self->page_custom_outgoing) {
1241                                 gtk_widget_destroy (self->page_custom_outgoing);
1242                                 self->page_custom_outgoing = NULL;
1243                         }
1244
1245                         if(self->page_complete_customsetup) {
1246                                 gtk_widget_destroy (self->page_complete_customsetup);
1247                                 self->page_complete_customsetup = NULL;
1248                         }
1249                 }
1250
1251                 /* Create the easysetup pages: */
1252                 create_subsequent_easysetup_pages (self);
1253         }
1254 }
1255
1256
1257 static gchar*
1258 util_get_default_servername_from_email_address (const gchar* email_address, ModestTransportStoreProtocol servertype)
1259 {
1260         if (!email_address)
1261                 return NULL;
1262
1263         gchar* at = g_utf8_strchr (email_address, -1, '@');
1264         if (!at || (g_utf8_strlen (at, -1) < 2))
1265                 return NULL;
1266
1267         gchar* domain = g_utf8_next_char (at);
1268         if(!domain)
1269                 return NULL;
1270
1271         const gchar* hostname = NULL;
1272         if (servertype == MODEST_PROTOCOL_STORE_POP)
1273                 hostname = "pop";
1274         else if (servertype == MODEST_PROTOCOL_STORE_IMAP)
1275                 hostname = "imap";
1276         else if (servertype == MODEST_PROTOCOL_TRANSPORT_SMTP)
1277                 hostname = "smtp";
1278
1279         if (!hostname)
1280                 return NULL;
1281
1282         return g_strdup_printf ("%s.%s", hostname, domain);
1283 }
1284
1285 static void set_default_custom_servernames (ModestEasysetupWizardDialog *account_wizard)
1286 {
1287         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE(account_wizard);
1288
1289         if (!account_wizard->entry_incomingserver)
1290                 return;
1291
1292         /* Set a default domain for the server, based on the email address,
1293          * if no server name was already specified.
1294          */
1295         if (account_wizard->entry_user_email
1296             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED) == 0)) {
1297                 const ModestTransportStoreProtocol protocol = easysetup_servertype_combo_box_get_active_servertype (
1298                         EASYSETUP_SERVERTYPE_COMBO_BOX (account_wizard->combo_incoming_servertype));
1299                 const gchar* email_address = gtk_entry_get_text (GTK_ENTRY(account_wizard->entry_user_email));
1300
1301                 gchar* servername = util_get_default_servername_from_email_address (email_address, protocol);
1302
1303                 /* Do not set the INCOMING_CHANGED flag because of this edit */
1304                 g_signal_handlers_block_by_func (G_OBJECT (account_wizard->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), account_wizard);
1305                 gtk_entry_set_text (GTK_ENTRY (account_wizard->entry_incomingserver), servername);
1306                 g_signal_handlers_unblock_by_func (G_OBJECT (account_wizard->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), account_wizard);
1307
1308                 g_free (servername);
1309         }
1310
1311         /* Set a default domain for the server, based on the email address,
1312          * if no server name was already specified.
1313          */
1314         if (!account_wizard->entry_outgoingserver)
1315                 return;
1316
1317         if (account_wizard->entry_user_email
1318             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED) == 0)) {
1319                 const gchar* email_address = gtk_entry_get_text (GTK_ENTRY(account_wizard->entry_user_email));
1320
1321                 gchar* servername = util_get_default_servername_from_email_address (email_address, MODEST_PROTOCOL_TRANSPORT_SMTP);
1322
1323                 /* Do not set the OUTGOING_CHANGED flag because of this edit */
1324                 g_signal_handlers_block_by_func (G_OBJECT (account_wizard->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), account_wizard);
1325                 gtk_entry_set_text (GTK_ENTRY (account_wizard->entry_outgoingserver), servername);
1326                 g_signal_handlers_unblock_by_func (G_OBJECT (account_wizard->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), account_wizard);
1327
1328                 g_free (servername);
1329         }
1330 }
1331
1332 static gboolean
1333 on_before_next (ModestWizardDialog *dialog, GtkWidget *current_page, GtkWidget *next_page)
1334 {
1335         ModestEasysetupWizardDialog *account_wizard = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1336
1337         /* Do extra validation that couldn't be done for every key press,
1338          * either because it was too slow,
1339          * or because it requires interaction:
1340          */
1341         if (current_page == account_wizard->page_account_details) {
1342                 /* Check that the title is not already in use: */
1343                 const gchar* account_title = gtk_entry_get_text (GTK_ENTRY (account_wizard->entry_account_title));
1344                 if ((!account_title) || (strlen(account_title) == 0))
1345                         return FALSE;
1346
1347                 /* Aavoid a clash with an existing display name: */
1348                 const gboolean name_in_use = modest_account_mgr_account_with_display_name_exists (
1349                         account_wizard->account_manager, account_title);
1350
1351                 if (name_in_use) {
1352                         /* Warn the user via a dialog: */
1353                         hildon_banner_show_information(NULL, NULL, _("mail_ib_account_name_already_existing"));
1354
1355                         return FALSE;
1356                 }
1357         }
1358         else if (current_page == account_wizard->page_user_details) {
1359                 /* Check that the email address is valud: */
1360                 const gchar* email_address = gtk_entry_get_text (GTK_ENTRY (account_wizard->entry_user_email));
1361                 if ((!email_address) || (strlen(email_address) == 0))
1362                         return FALSE;
1363
1364                 if (!modest_text_utils_validate_email_address (email_address, NULL)) {
1365                         /* Warn the user via a dialog: */
1366                         hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_email"));
1367
1368                         /* Return focus to the email address entry: */
1369                         gtk_widget_grab_focus (account_wizard->entry_user_email);
1370                         gtk_editable_select_region (GTK_EDITABLE (account_wizard->entry_user_email), 0, -1);
1371
1372                         return FALSE;
1373                 }
1374
1375                 /* Make sure that the subsequent pages are appropriate for the provider choice. */
1376                 create_subsequent_pages (account_wizard);
1377         }
1378
1379         /* TODO: The UI Spec wants us to check that the servernames are valid,
1380          * but does not specify how.
1381          */
1382
1383         if(next_page == account_wizard->page_custom_incoming) {
1384                 set_default_custom_servernames (account_wizard);
1385         }
1386         else if (next_page == account_wizard->page_custom_outgoing) {
1387                 set_default_custom_servernames (account_wizard);
1388     /* Check if the server supports secure authentication */
1389                 const ModestConnectionProtocol security_incoming =
1390                         modest_serversecurity_combo_box_get_active_serversecurity (
1391                                                                                                                                                                                                                                                                  MODEST_SERVERSECURITY_COMBO_BOX (
1392                                                                                                                                                                                                                                                                                                                                                                                                         account_wizard->combo_incoming_security));
1393                 if (gtk_toggle_button_get_active (
1394                         GTK_TOGGLE_BUTTON (account_wizard->checkbox_incoming_auth))
1395                                 && !modest_protocol_info_is_secure(security_incoming))
1396                 {
1397                                 GList* methods = check_for_supported_auth_methods(account_wizard);
1398                                 if (!methods)
1399                                 {
1400                                         g_list_free(methods);
1401                                         return FALSE;
1402                                 }
1403                                 g_list_free(methods);
1404                 }
1405         }
1406
1407         /* If this is the last page, and this is a click on Finish,
1408          * then attempt to create the dialog.
1409          */
1410         if(!next_page) /* This is NULL when this is a click on Finish. */
1411         {
1412                 if (account_wizard->saved_account_name) {
1413                         /* Just enable the already-saved account (temporarily created when
1414                          * editing advanced settings): */
1415                         modest_account_mgr_set_enabled (account_wizard->account_manager,
1416                                                         account_wizard->saved_account_name, TRUE);
1417                 } else {
1418                         create_account (account_wizard, TRUE /* enabled */);
1419                 }
1420         }
1421
1422
1423         return TRUE;
1424 }
1425
1426 static gboolean entry_is_empty (GtkWidget *entry)
1427 {
1428         if (!entry)
1429                 return FALSE;
1430
1431         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1432         if ((!text) || (strlen(text) == 0))
1433                 return TRUE;
1434         else
1435                 return FALSE;
1436 }
1437
1438 static void
1439 on_enable_buttons (ModestWizardDialog *dialog, GtkWidget *current_page)
1440 {
1441         ModestEasysetupWizardDialog *account_wizard = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1442
1443         gboolean enable_next = TRUE;
1444         if (current_page == account_wizard->page_welcome) {
1445                 enable_next = TRUE;
1446         }
1447         else if (current_page == account_wizard->page_account_details) {
1448                 /* The account details title is mandatory: */
1449                 if (entry_is_empty(account_wizard->entry_account_title))
1450                         enable_next = FALSE;
1451         }
1452         else if (current_page == account_wizard->page_user_details) {
1453                 /* The user details username is mandatory: */
1454                 if (entry_is_empty(account_wizard->entry_user_username))
1455                         enable_next = FALSE;
1456
1457                 /* The user details email address is mandatory: */
1458                 if (enable_next && entry_is_empty (account_wizard->entry_user_email))
1459                         enable_next = FALSE;
1460         }
1461         else if (current_page == account_wizard->page_custom_incoming) {
1462                 /* The custom incoming server is mandatory: */
1463                 if (entry_is_empty(account_wizard->entry_incomingserver))
1464                         enable_next = FALSE;
1465         }
1466
1467         /* Enable the buttons,
1468          * identifying them via their associated response codes: */
1469
1470         /* Disable the Finish button until we are on the last page,
1471          * because HildonWizardDialog enables this for all but the first page: */
1472         GtkNotebook *notebook = NULL;
1473         GtkDialog *dialog_base = GTK_DIALOG (dialog);
1474         g_object_get (dialog_base, "wizard-notebook", &notebook, NULL);
1475
1476         gint current = gtk_notebook_get_current_page (notebook);
1477         gint last = gtk_notebook_get_n_pages (notebook) - 1;
1478         const gboolean is_last = (current == last);
1479
1480         if(!is_last) {
1481                 gtk_dialog_set_response_sensitive (dialog_base,
1482                                                    MODEST_WIZARD_DIALOG_FINISH,
1483                                                    FALSE);
1484         } else
1485         {
1486                 /* Disable Next on the last page: */
1487                 enable_next = FALSE;
1488         }
1489
1490         gtk_dialog_set_response_sensitive (dialog_base,
1491                                            MODEST_WIZARD_DIALOG_NEXT,
1492                                            enable_next);
1493 }
1494
1495 static void
1496 modest_easysetup_wizard_dialog_class_init (ModestEasysetupWizardDialogClass *klass)
1497 {
1498         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1499         g_type_class_add_private (klass, sizeof (ModestEasysetupWizardDialogPrivate));
1500
1501
1502         object_class->get_property = modest_easysetup_wizard_dialog_get_property;
1503         object_class->set_property = modest_easysetup_wizard_dialog_set_property;
1504         object_class->dispose = modest_easysetup_wizard_dialog_dispose;
1505         object_class->finalize = modest_easysetup_wizard_dialog_finalize;
1506
1507         /* Provide a vfunc implementation so we can decide
1508          * when to enable/disable the prev/next buttons.
1509          */
1510         ModestWizardDialogClass *base_klass = (ModestWizardDialogClass*)(klass);
1511         base_klass->before_next = on_before_next;
1512         base_klass->enable_buttons = on_enable_buttons;
1513 }
1514
1515 static void
1516 show_error (GtkWidget *parent_widget, const gchar* text)
1517 {
1518         //TODO: Apparently this doesn't show anything in Maemo Bora:
1519         hildon_banner_show_information(parent_widget, NULL, text);
1520
1521 #if 0
1522         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_information (parent_window, text)); */
1523         /*
1524           GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
1525           (GtkDialogFlags)0,
1526           GTK_MESSAGE_ERROR,
1527           GTK_BUTTONS_OK,
1528           text ));
1529         */
1530
1531         gtk_dialog_run (dialog);
1532         gtk_widget_destroy (GTK_WIDGET (dialog));
1533 #endif
1534 }
1535
1536 /** Attempt to create the account from the information that the user has entered.
1537  * @result: TRUE if the account was successfully created.
1538  */
1539 gboolean
1540 create_account (ModestEasysetupWizardDialog *self, gboolean enabled)
1541 {
1542         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
1543
1544         const gchar* display_name = gtk_entry_get_text (GTK_ENTRY (self->entry_account_title));
1545
1546         /* Some checks: */
1547         if (!display_name)
1548                 return FALSE;
1549
1550         /* We should have checked for this already,
1551          * and changed that name accordingly,
1552          * but let's check again just in case:
1553          */
1554         if (modest_account_mgr_account_with_display_name_exists (self->account_manager, display_name))
1555                 return FALSE;
1556
1557         /* Increment the non-user visible name if necessary,
1558          * based on the display name: */
1559         gchar *account_name_start = g_strdup_printf ("%sID", display_name);
1560         gchar* account_name = modest_account_mgr_get_unused_account_name (self->account_manager,
1561                                                                           account_name_start, FALSE /* not a server account */);
1562         g_free (account_name_start);
1563
1564         /* username and password (for both incoming and outgoing): */
1565         const gchar* username = gtk_entry_get_text (GTK_ENTRY (self->entry_user_username));
1566         const gchar* password = gtk_entry_get_text (GTK_ENTRY (self->entry_user_password));
1567         /* Incoming server: */
1568         /* Note: We need something as default for the ModestTransportStoreProtocol* values,
1569          * or modest_account_mgr_add_server_account will fail. */
1570         gchar* servername_incoming = NULL;
1571         guint serverport_incoming = 0;
1572         ModestTransportStoreProtocol protocol_incoming = MODEST_PROTOCOL_STORE_POP;
1573         ModestConnectionProtocol protocol_security_incoming = MODEST_PROTOCOL_CONNECTION_NORMAL;
1574         ModestAuthProtocol protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_NONE;
1575
1576         /* Get details from the specified presets: */
1577         gchar* provider_id = easysetup_provider_combo_box_get_active_provider_id (
1578                 EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider));
1579         if (provider_id) {
1580                 /* Use presets: */
1581                 servername_incoming = modest_presets_get_server (priv->presets, provider_id,
1582                                                                  TRUE /* incoming */);
1583
1584                 ModestPresetsServerType servertype_incoming = modest_presets_get_info_server_type (priv->presets,
1585                                                                                                    provider_id,
1586                                                                                                    TRUE /* incoming */);
1587                 ModestPresetsSecurity security_incoming = modest_presets_get_info_server_security (priv->presets,
1588                                                                                                    provider_id,
1589                                                                                                    TRUE /* incoming */);
1590
1591                 g_warning ("security incoming: %x", security_incoming);
1592
1593                 /* We don't check for SMTP here as that is impossible for an incoming server. */
1594                 if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_IMAP) {
1595                         protocol_incoming = MODEST_PROTOCOL_STORE_IMAP;
1596                 } else if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_POP) {
1597                         protocol_incoming = MODEST_PROTOCOL_STORE_POP;
1598                 }
1599                 serverport_incoming = get_serverport_incoming(servertype_incoming, security_incoming);
1600
1601                 if (security_incoming & MODEST_PRESETS_SECURITY_SECURE_INCOMING)
1602                         protocol_security_incoming = MODEST_PROTOCOL_CONNECTION_SSL; /* TODO: Is this what we want? */
1603
1604                 if (security_incoming & MODEST_PRESETS_SECURITY_APOP)
1605                         protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_PASSWORD; /* TODO: Is this what we want? */
1606         }
1607         else {
1608                 /* Use custom pages because no preset was specified: */
1609                 servername_incoming = g_strdup (gtk_entry_get_text (GTK_ENTRY (self->entry_incomingserver) ));
1610
1611                 protocol_incoming = easysetup_servertype_combo_box_get_active_servertype (
1612                         EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype));
1613
1614                 protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
1615                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
1616
1617                 /* The UI spec says:
1618                  * If secure authentication is unchecked, allow sending username and password also as plain text.
1619                  * If secure authentication is checked, require one of the secure methods during connection: SSL, TLS, CRAM-MD5 etc.
1620                  */
1621
1622                 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (self->checkbox_incoming_auth)) &&
1623                                 !modest_protocol_info_is_secure(protocol_security_incoming))
1624                 {
1625                                 GList* methods = check_for_supported_auth_methods(self);
1626                                 if (!methods)
1627                                         return FALSE;
1628                                 else
1629                                   protocol_authentication_incoming = (ModestAuthProtocol) (GPOINTER_TO_INT(methods->data));
1630                 }
1631                 else
1632                         protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_PASSWORD;
1633         }
1634
1635         /* First we add the 2 server accounts, and then we add the account that uses them.
1636          * If we don't do it in this order then we will experience a crash. */
1637
1638         /* Add a (incoming) server account, to be used by the account: */
1639         gchar *store_name_start = g_strconcat (account_name, "_store", NULL);
1640         gchar *store_name = modest_account_mgr_get_unused_account_name (self->account_manager,
1641                                                                         store_name_start, TRUE /* server account */);
1642         g_free (store_name_start);
1643         gboolean created = modest_account_mgr_add_server_account (self->account_manager,
1644                                                                   store_name,
1645                                                                   servername_incoming,
1646                                                                   serverport_incoming,
1647                                                                   username, password,
1648                                                                   protocol_incoming,
1649                                                                   protocol_security_incoming,
1650                                                                   protocol_authentication_incoming);
1651
1652         g_free (servername_incoming);
1653
1654         if (!created) {
1655                 /* TODO: Provide a Logical ID for the text: */
1656                 show_error (GTK_WIDGET (self), _("An error occurred while creating the incoming account."));
1657                 return FALSE;
1658         }
1659
1660         /* Outgoing server: */
1661         gchar* servername_outgoing = NULL;
1662         ModestTransportStoreProtocol protocol_outgoing = MODEST_PROTOCOL_STORE_POP;
1663         ModestConnectionProtocol protocol_security_outgoing = MODEST_PROTOCOL_CONNECTION_NORMAL;
1664         ModestAuthProtocol protocol_authentication_outgoing = MODEST_PROTOCOL_AUTH_NONE;
1665         guint serverport_outgoing = 0;
1666
1667         if (provider_id) {
1668                 /* Use presets: */
1669                 servername_outgoing = modest_presets_get_server (priv->presets, provider_id,
1670                                                                  FALSE /* incoming */);
1671
1672                 ModestPresetsServerType servertype_outgoing = modest_presets_get_info_server_type (priv->presets,
1673                                                                                                    provider_id,
1674                                                                                                    FALSE /* incoming */);
1675
1676                 /* Note: We need something as default, or modest_account_mgr_add_server_account will fail. */
1677                 protocol_outgoing = MODEST_PROTOCOL_TRANSPORT_SENDMAIL;
1678                 if (servertype_outgoing == MODEST_PRESETS_SERVER_TYPE_SMTP)
1679                         protocol_outgoing = MODEST_PROTOCOL_TRANSPORT_SMTP;
1680
1681                 ModestPresetsSecurity security_outgoing =
1682                         modest_presets_get_info_server_security (priv->presets, provider_id,
1683                                                                  FALSE /* incoming */);
1684
1685                 /* TODO: The secure-smtp information in the presets data is currently wrong,
1686                  * so we choose a reasonable default. Remove this when the presets data is corrected: */
1687                 security_outgoing = security_outgoing & MODEST_PRESETS_SECURITY_SECURE_SMTP;
1688
1689                 protocol_security_outgoing = MODEST_PROTOCOL_CONNECTION_NORMAL;
1690                 if (security_outgoing & MODEST_PRESETS_SECURITY_SECURE_SMTP) {
1691                         /* printf("DEBUG: %s: using secure SMTP\n", __FUNCTION__); */
1692                         protocol_security_outgoing = MODEST_PROTOCOL_CONNECTION_SSL; /* TODO: Is this what we want? */
1693                         serverport_outgoing = 465;
1694                         protocol_authentication_outgoing = MODEST_PROTOCOL_AUTH_PASSWORD;
1695                 } else {
1696                         /* printf("DEBUG: %s: using non-secure SMTP\n", __FUNCTION__); */
1697                         protocol_authentication_outgoing = MODEST_PROTOCOL_AUTH_NONE;
1698                 }
1699         }
1700         else {
1701                 /* Use custom pages because no preset was specified: */
1702                 servername_outgoing = g_strdup (gtk_entry_get_text (GTK_ENTRY (self->entry_outgoingserver) ));
1703
1704                 protocol_outgoing = MODEST_PROTOCOL_TRANSPORT_SMTP; /* It's always SMTP for outgoing. */
1705
1706                 protocol_security_outgoing = modest_serversecurity_combo_box_get_active_serversecurity (
1707                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security));
1708
1709                 protocol_authentication_outgoing = modest_secureauth_combo_box_get_active_secureauth (
1710                         MODEST_SECUREAUTH_COMBO_BOX (self->combo_outgoing_auth));
1711         }
1712
1713         /* Add a (outgoing) server account to be used by the account: */
1714         gchar *transport_name_start = g_strconcat (account_name, "_transport", NULL);
1715         gchar *transport_name = modest_account_mgr_get_unused_account_name (self->account_manager,
1716                                                                             transport_name_start, TRUE /* server account */);
1717         g_free (transport_name_start);
1718         created = modest_account_mgr_add_server_account (self->account_manager,
1719                                                          transport_name,
1720                                                          servername_outgoing,
1721                                                          serverport_outgoing,
1722                                                          username, password,
1723                                                          protocol_outgoing,
1724                                                          protocol_security_outgoing,
1725                                                          protocol_authentication_outgoing);
1726
1727         g_free (servername_outgoing);
1728
1729         if (!created) {
1730                 /* TODO: Provide a Logical ID for the text: */
1731                 show_error (GTK_WIDGET (self), _("An error occurred while creating the outgoing account."));
1732                 return FALSE;
1733         }
1734
1735
1736         /* Create the account, which will contain the two "server accounts": */
1737         created = modest_account_mgr_add_account (self->account_manager, account_name,
1738                                                   store_name, /* The name of our POP/IMAP server account. */
1739                                                   transport_name, /* The name of our SMTP server account. */
1740                                                   enabled);
1741         g_free (store_name);
1742         g_free (transport_name);
1743
1744         if (!created) {
1745                 /* TODO: Provide a Logical ID for the text: */
1746                 show_error (GTK_WIDGET (self), _("An error occurred while creating the account."));
1747                 return FALSE;
1748         }
1749
1750         /* Sanity check: */
1751         /* There must be at least one account now: */
1752         /* Note, when this fails is is caused by a Maemo gconf bug that has been
1753          * fixed in versions after 3.1. */
1754         if(!modest_account_mgr_has_accounts (self->account_manager, FALSE))
1755                 g_warning ("modest_account_mgr_account_names() returned NULL after adding an account.");
1756
1757         /* The user name and email address must be set additionally: */
1758         const gchar* user_name = gtk_entry_get_text (GTK_ENTRY (self->entry_user_name));
1759         modest_account_mgr_set_string (self->account_manager, account_name,
1760                                        MODEST_ACCOUNT_FULLNAME, user_name, FALSE /* not server account */);
1761
1762         const gchar* emailaddress = gtk_entry_get_text (GTK_ENTRY (self->entry_user_email));
1763         modest_account_mgr_set_string (self->account_manager, account_name,
1764                                        MODEST_ACCOUNT_EMAIL, emailaddress, FALSE /* not server account */);
1765
1766         /* Set the display name: */
1767         modest_account_mgr_set_string (self->account_manager, account_name,
1768                                        MODEST_ACCOUNT_DISPLAY_NAME, display_name, FALSE /* not server account */);
1769
1770         /* Set retrieve type */
1771         const gchar *retrieve = MODEST_ACCOUNT_RETRIEVE_VALUE_HEADERS_ONLY;
1772         modest_account_mgr_set_string (self->account_manager, account_name,
1773                 MODEST_ACCOUNT_RETRIEVE, retrieve, FALSE /* not server account */);
1774
1775         /* Save the connection-specific SMTP server accounts. */
1776         gboolean result = TRUE;
1777         if (self->specific_window)
1778                 result = modest_connection_specific_smtp_window_save_server_accounts (
1779                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (self->specific_window), account_name);
1780
1781         g_free (self->saved_account_name);
1782         self->saved_account_name = g_strdup (account_name);
1783
1784         g_free (account_name);
1785
1786         return result;
1787 }