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
  74 typedef enum {
  75         MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED = 0x01,
  76         MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED = 0x02
  77 } ModestEasysetupWizardDialogServerChanges;
  78
  79 struct _ModestEasysetupWizardDialogPrivate
  80 {
  81         ModestPresets *presets;
  82
  83         /* Remember what fields the user edited manually to not prefill them
  84          * again. */
  85         ModestEasysetupWizardDialogServerChanges server_changes;
  86
  87         /* Check if the user changes a field to show a confirmation dialog */
  88         gboolean dirty;
  89 };
  90
  91 static void
  92 on_easysetup_changed(GtkWidget* widget, ModestEasysetupWizardDialog* wizard)
  93 {
  94         ModestEasysetupWizardDialogPrivate* priv = WIZARD_DIALOG_GET_PRIVATE(wizard);
  95         g_return_if_fail (priv != NULL);
  96         priv->dirty = TRUE;
  97 }
  98
  99 static void
 100 modest_easysetup_wizard_dialog_get_property (GObject *object, guint property_id,
 101                                              GValue *value, GParamSpec *pspec)
 102 {
 103         switch (property_id) {
 104         default:
 105                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 106         }
 107 }
 108
 109 static void
 110 modest_easysetup_wizard_dialog_set_property (GObject *object, guint property_id,
 111                                              const GValue *value, GParamSpec *pspec)
 112 {
 113         switch (property_id) {
 114         default:
 115                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 116         }
 117 }
 118
 119 static void
 120 modest_easysetup_wizard_dialog_dispose (GObject *object)
 121 {
 122         if (G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose)
 123                 G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose (object);
 124 }
 125
 126 static void
 127 modest_easysetup_wizard_dialog_finalize (GObject *object)
 128 {
 129         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (object);
 130         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 131
 132         if (self->account_manager)
 133                 g_object_unref (G_OBJECT (self->account_manager));
 134
 135         if (priv->presets)
 136                 modest_presets_destroy (priv->presets);
 137
 138         if (self->specific_window)
 139                 gtk_widget_destroy (self->specific_window);
 140
 141         g_free (self->saved_account_name);
 142
 143         G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->finalize (object);
 144 }
 145
 146 static void
 147 show_error (GtkWidget *parent_widget, const gchar* text);
 148
 149 static gboolean
 150 create_account (ModestEasysetupWizardDialog *self, gboolean enabled);
 151
 152 static void
 153 create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self);
 154
 155 static void
 156 set_default_custom_servernames(ModestEasysetupWizardDialog *dialog);
 157
 158 static void on_combo_servertype_changed(GtkComboBox *combobox, gpointer user_data);
 159
 160 static gint get_serverport_incoming(ModestPresetsServerType servertype_incoming,
 161                                     ModestPresetsSecurity security_incoming)
 162 {
 163         int serverport_incoming = 0;
 164                 /* We don't check for SMTP here as that is impossible for an incoming server. */
 165                 if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_IMAP) {
 166                         serverport_incoming =
 167                                 (security_incoming & MODEST_PRESETS_SECURITY_SECURE_INCOMING_ALTERNATE_PORT) ? 993 : 143;
 168                 } else if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_POP) {
 169                         serverport_incoming =
 170                                 (security_incoming & MODEST_PRESETS_SECURITY_SECURE_INCOMING_ALTERNATE_PORT) ? 995 : 110;
 171                 }
 172         return serverport_incoming;
 173 }
 174
 175 static GList* check_for_supported_auth_methods(ModestEasysetupWizardDialog* account_wizard)
 176 {
 177         GError *error = NULL;
 178         const ModestTransportStoreProtocol protocol =
 179           easysetup_servertype_combo_box_get_active_servertype (
 180                                                                 EASYSETUP_SERVERTYPE_COMBO_BOX (account_wizard->combo_incoming_servertype));
 181         const gchar* hostname = gtk_entry_get_text(GTK_ENTRY(account_wizard->entry_incomingserver));
 182         const gchar* username = gtk_entry_get_text(GTK_ENTRY(account_wizard->entry_user_username));
 183         const ModestConnectionProtocol protocol_security_incoming =
 184                                         modest_serversecurity_combo_box_get_active_serversecurity (
 185                                         MODEST_SERVERSECURITY_COMBO_BOX (
 186                                         account_wizard->combo_incoming_security));
 187         int port_num = get_serverport_incoming(protocol, protocol_security_incoming);
 188         GList *list_auth_methods =
 189           modest_maemo_utils_get_supported_secure_authentication_methods (
 190                                                                       protocol,
 191                                                                       hostname, port_num, username, GTK_WINDOW (account_wizard), &error);
 192         if (list_auth_methods) {
 193                 /* TODO: Select the correct method */
 194                 GList* list = NULL;
 195                 GList* method;
 196                 for (method = list_auth_methods; method != NULL; method = g_list_next(method)) {
 197                         ModestAuthProtocol auth = (ModestAuthProtocol) (GPOINTER_TO_INT(method->data));
 198                         if (modest_protocol_info_auth_is_secure(auth)) {
 199                                 list = g_list_append(list, GINT_TO_POINTER(auth));
 200                         }
 201                 }
 202                 g_list_free(list_auth_methods);
 203                 if (list)
 204                         return list;
 205         }
 206
 207         if(error == NULL || error->domain != modest_maemo_utils_get_supported_secure_authentication_error_quark() ||
 208                         error->code != MODEST_MAEMO_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED)
 209         {
 210                 show_error (GTK_WIDGET(account_wizard), _("Could not discover supported secure authentication methods."));
 211         }
 212
 213         if(error != NULL) g_error_free(error);
 214         return NULL;
 215 }
 216
 217 static void
 218 invoke_enable_buttons_vfunc (ModestEasysetupWizardDialog *wizard_dialog)
 219 {
 220         ModestWizardDialogClass *klass = MODEST_WIZARD_DIALOG_GET_CLASS (wizard_dialog);
 221
 222         /* Call the vfunc, which may be overridden by derived classes: */
 223         if (klass->enable_buttons) {
 224                 GtkNotebook *notebook = NULL;
 225                 g_object_get (wizard_dialog, "wizard-notebook", &notebook, NULL);
 226
 227                 const gint current_page_num = gtk_notebook_get_current_page (notebook);
 228                 if (current_page_num == -1)
 229                         return;
 230
 231                 GtkWidget* current_page_widget = gtk_notebook_get_nth_page (notebook, current_page_num);
 232                 (*(klass->enable_buttons))(MODEST_WIZARD_DIALOG (wizard_dialog), current_page_widget);
 233         }
 234 }
 235
 236 static void
 237 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 238 {
 239         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 240         g_assert(self);
 241         invoke_enable_buttons_vfunc(self);
 242 }
 243
 244 static void
 245 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 246 {
 247         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 248         g_assert(self);
 249         invoke_enable_buttons_vfunc(self);
 250 }
 251
 252 /** This is a convenience function to create a caption containing a mandatory widget.
 253  * When the widget is edited, the enable_buttons() vfunc will be called.
 254  */
 255 static GtkWidget* create_caption_new_with_asterisk(ModestEasysetupWizardDialog *self,
 256                                                   GtkSizeGroup *group,
 257                                                   const gchar *value,
 258                                                   GtkWidget *control,
 259                                                   GtkWidget *icon,
 260                                                   HildonCaptionStatus flag)
 261 {
 262         GtkWidget *caption = NULL;
 263
 264         /* Note: Previously, the translated strings already contained the "*",
 265          * Comment out this code if they do again.
 266          */
 267         /* Add a * character to indicate mandatory fields,
 268          * as specified in our "Email UI Specification": */
 269         if (flag == HILDON_CAPTION_MANDATORY) {
 270                 gchar* title = g_strdup_printf("%s*", value);
 271                 caption = hildon_caption_new (group, title, control, icon, flag);
 272                 g_free(title);
 273         }
 274         else
 275                 caption = hildon_caption_new (group, value, control, icon, flag);
 276
 277         /* Connect to the appropriate changed signal for the widget,
 278          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 279          */
 280         if (GTK_IS_ENTRY (control)) {
 281                 g_signal_connect (G_OBJECT (control), "changed",
 282                                   G_CALLBACK (on_caption_entry_changed), self);
 283
 284         }
 285         else if (GTK_IS_COMBO_BOX (control)) {
 286                 g_signal_connect (G_OBJECT (control), "changed",
 287                                   G_CALLBACK (on_caption_combobox_changed), self);
 288         }
 289
 290         return caption;
 291 }
 292
 293 static GtkWidget*
 294 create_page_welcome (ModestEasysetupWizardDialog *self)
 295 {
 296         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 297         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_intro"));
 298         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 299         /* So that it is not truncated: */
 300         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 301         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 302         gtk_widget_show (label);
 303         gtk_widget_show (GTK_WIDGET (box));
 304         return GTK_WIDGET (box);
 305 }
 306
 307 static void
 308 on_combo_account_country (GtkComboBox *widget, gpointer user_data)
 309 {
 310         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 311         g_assert(self);
 312         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 313
 314         priv->dirty = TRUE;
 315
 316         /* Fill the providers combo, based on the selected country: */
 317         GSList *list_mcc_ids = easysetup_country_combo_box_get_active_country_ids (
 318                 EASYSETUP_COUNTRY_COMBO_BOX (self->combo_account_country));
 319         easysetup_provider_combo_box_fill (
 320                 EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider), priv->presets, list_mcc_ids);
 321 }
 322
 323 static void
 324 on_combo_account_serviceprovider (GtkComboBox *widget, gpointer user_data)
 325 {
 326         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 327         g_assert(self);
 328         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 329
 330         priv->dirty = TRUE;
 331
 332         /* Fill the providers combo, based on the selected country: */
 333         gchar* provider_id = easysetup_provider_combo_box_get_active_provider_id (
 334                 EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider));
 335
 336         gchar* domain_name = NULL;
 337         if(provider_id)
 338                 domain_name = modest_presets_get_domain (priv->presets, provider_id);
 339
 340         if(!domain_name)
 341                 domain_name = g_strdup (EXAMPLE_EMAIL_ADDRESS);
 342
 343         if (self->entry_user_email)
 344                 gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), domain_name);
 345
 346         g_free (domain_name);
 347
 348         g_free (provider_id);
 349 }
 350
 351 static void
 352 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 353 {
 354         /* ModestEasysetupWizardDialog *dialog = MODEST_EASYSETUP_WIZARD_DIALOG (user_data); */
 355         show_error (GTK_WIDGET (self), _CS("ckdg_ib_maximum_characters_reached"));
 356 }
 357
 358 static void
 359 on_entry_invalid_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 360 {
 361         /* ModestEasysetupWizardDialog *dialog = MODEST_EASYSETUP_WIZARD_DIALOG (user_data); */
 362
 363         const gchar *show_char = NULL;
 364         if (character)
 365           show_char = character;
 366         else {
 367           /* TODO: We need a logical ID for this: */
 368           show_char = _("whitespace");
 369         }
 370
 371         /* TODO: Should this show just this one bad character or all the not-allowed characters? */
 372         gchar *message = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), show_char);
 373         show_error (GTK_WIDGET (self), message);
 374 }
 375
 376 static GtkWidget*
 377 create_page_account_details (ModestEasysetupWizardDialog *self)
 378 {
 379         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 380         GtkWidget *label = gtk_label_new(_("mcen_ia_accountdetails"));
 381         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 382         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 383         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, MODEST_MARGIN_HALF);
 384         gtk_widget_show (label);
 385
 386         /* Create a size group to be used by all captions.
 387          * Note that HildonCaption does not create a default size group if we do not specify one.
 388          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 389         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 390
 391         /* The country widgets: */
 392         self->combo_account_country = GTK_WIDGET (easysetup_country_combo_box_new ());
 393         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_country"),
 394                                                               self->combo_account_country, NULL, HILDON_CAPTION_OPTIONAL);
 395         gtk_widget_show (self->combo_account_country);
 396         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 397         gtk_widget_show (caption);
 398
 399         /* connect to country combo's changed signal, so we can fill the provider combo: */
 400         g_signal_connect (G_OBJECT (self->combo_account_country), "changed",
 401                           G_CALLBACK (on_combo_account_country), self);
 402
 403         GtkWidget *separator = gtk_hseparator_new ();
 404         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 405         gtk_widget_show (separator);
 406
 407         /* The service provider widgets: */
 408         self->combo_account_serviceprovider = GTK_WIDGET (easysetup_provider_combo_box_new ());
 409
 410         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_serviceprovider"),
 411                                                    self->combo_account_serviceprovider, NULL, HILDON_CAPTION_OPTIONAL);
 412         gtk_widget_show (self->combo_account_serviceprovider);
 413         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 414         gtk_widget_show (caption);
 415
 416         /* connect to providers combo's changed signal, so we can fill the email address: */
 417         g_signal_connect (G_OBJECT (self->combo_account_serviceprovider), "changed",
 418                           G_CALLBACK (on_combo_account_serviceprovider), self);
 419
 420         /* TODO: Default to the current country somehow.
 421          * But I don't know how to get the information that is specified in the
 422          * "Language and region" control panel. It does not seem be anywhere in gconf. murrayc.
 423          *
 424          * This is probably not the best choice of gconf key:
 425          * This is the  "mcc used in the last pairing", ie. the last connection you made.
 426          * set by the osso-operator-wizard package, suggested by Dirk-Jan Binnema.
 427          *
 428          */
 429         GConfClient *client = gconf_client_get_default ();
 430         GError *error = NULL;
 431         const gchar* key = "/apps/osso/operator-wizard/last_mcc";
 432         gint mcc_id = gconf_client_get_int(client, key, &error);
 433
 434         if(mcc_id < 0)
 435                 mcc_id = 0;
 436
 437         if (error) {
 438                 g_warning ("Error getting gconf key %s:\n%s", key, error->message);
 439                 g_error_free (error);
 440                 error = NULL;
 441
 442                 mcc_id = 0;
 443         }
 444
 445         /* Note that gconf_client_get_int() seems to return 0 without an error if the key is not there
 446          * This might just be a Maemo bug.
 447          */
 448         if (mcc_id == 0)
 449         {
 450                 /* For now, we default to Finland when there is nothing better: */
 451                 mcc_id = 244;
 452         }
 453
 454         easysetup_country_combo_box_set_active_country_id (
 455                 EASYSETUP_COUNTRY_COMBO_BOX (self->combo_account_country), mcc_id);
 456
 457
 458         /* The description widgets: */
 459         self->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 460         g_signal_connect(G_OBJECT(self->entry_account_title), "changed",
 461                                                                          G_CALLBACK(on_easysetup_changed), self);
 462         /* Do use auto-capitalization: */
 463         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_account_title),
 464                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 465
 466         /* Set a default account title, choosing one that does not already exist: */
 467         /* Note that this is irrelevant to the non-user visible name, which we will create later. */
 468         gchar* default_account_name_start = g_strdup (_("mcen_ia_emailsetup_defaultname"));
 469         gchar* default_account_name = modest_account_mgr_get_unused_account_display_name (
 470                 self->account_manager, default_account_name_start);
 471         g_free (default_account_name_start);
 472         default_account_name_start = NULL;
 473
 474         gtk_entry_set_text( GTK_ENTRY (self->entry_account_title), default_account_name);
 475         g_free (default_account_name);
 476         default_account_name = NULL;
 477
 478         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_account_title"),
 479                                                    self->entry_account_title, NULL, HILDON_CAPTION_MANDATORY);
 480         gtk_widget_show (self->entry_account_title);
 481         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 482         gtk_widget_show (caption);
 483
 484         /* Prevent the use of some characters in the account title,
 485          * as required by our UI specification: */
 486         GList *list_prevent = NULL;
 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, "?");
 492         list_prevent = g_list_append (list_prevent, "\""); /* The UI spec mentions “, but maybe means ", maybe both. */
 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         list_prevent = g_list_append (list_prevent, "^");
 498         modest_validating_entry_set_unallowed_characters (
 499                 MODEST_VALIDATING_ENTRY (self->entry_account_title), list_prevent);
 500         g_list_free (list_prevent);
 501         list_prevent = NULL;
 502         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_account_title),
 503                                                                                                                                          on_entry_invalid_character, self);
 504
 505         /* Set max length as in the UI spec:
 506          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 507         gtk_entry_set_max_length (GTK_ENTRY (self->entry_account_title), 64);
 508         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_account_title),
 509                                               on_entry_max, self);
 510
 511         gtk_widget_show (GTK_WIDGET (box));
 512
 513         return GTK_WIDGET (box);
 514 }
 515
 516 static GtkWidget*
 517 create_page_user_details (ModestEasysetupWizardDialog *self)
 518 {
 519         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 520
 521         /* Create a size group to be used by all captions.
 522          * Note that HildonCaption does not create a default size group if we do not specify one.
 523          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 524         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 525
 526         /* The name widgets: (use auto cap) */
 527         self->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 528         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_name),
 529                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 530
 531         /* Set max length as in the UI spec:
 532          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 533         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_name), 64);
 534         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_name),
 535                                               on_entry_max, self);
 536         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 537                                                               _("mcen_li_emailsetup_name"), self->entry_user_name, NULL, HILDON_CAPTION_OPTIONAL);
 538         g_signal_connect(G_OBJECT(self->entry_user_name), "changed",
 539                                                                          G_CALLBACK(on_easysetup_changed), self);
 540         gtk_widget_show (self->entry_user_name);
 541         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 542         gtk_widget_show (caption);
 543
 544         /* Prevent the use of some characters in the name,
 545          * as required by our UI specification: */
 546         GList *list_prevent = NULL;
 547         list_prevent = g_list_append (list_prevent, "<");
 548         list_prevent = g_list_append (list_prevent, ">");
 549         modest_validating_entry_set_unallowed_characters (
 550                 MODEST_VALIDATING_ENTRY (self->entry_user_name), list_prevent);
 551         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_user_name),
 552                 on_entry_invalid_character, self);
 553         g_list_free (list_prevent);
 554
 555         /* The username widgets: */
 556         self->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 557         /* Auto-capitalization is the default, so let's turn it off: */
 558         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_username), HILDON_GTK_INPUT_MODE_FULL);
 559         caption = create_caption_new_with_asterisk (self, sizegroup, _("mail_fi_username"),
 560                                                    self->entry_user_username, NULL, HILDON_CAPTION_MANDATORY);
 561         gtk_widget_show (self->entry_user_username);
 562         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 563         g_signal_connect(G_OBJECT(self->entry_user_username), "changed",
 564                                                                          G_CALLBACK(on_easysetup_changed), self);
 565         gtk_widget_show (caption);
 566
 567         /* Prevent the use of some characters in the username,
 568          * as required by our UI specification: */
 569         modest_validating_entry_set_unallowed_characters_whitespace (
 570                 MODEST_VALIDATING_ENTRY (self->entry_user_username));
 571         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_user_username),
 572                 on_entry_invalid_character, self);
 573
 574         /* Set max length as in the UI spec:
 575          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 576         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_username), 64);
 577         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_username),
 578                                               on_entry_max, self);
 579
 580         /* The password widgets: */
 581         self->entry_user_password = gtk_entry_new ();
 582         /* Auto-capitalization is the default, so let's turn it off: */
 583         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_password),
 584                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 585         gtk_entry_set_visibility (GTK_ENTRY (self->entry_user_password), FALSE);
 586         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_user_password), '*'); */
 587         caption = create_caption_new_with_asterisk (self, sizegroup,
 588                                                    _("mail_fi_password"), self->entry_user_password, NULL, HILDON_CAPTION_OPTIONAL);
 589         g_signal_connect(G_OBJECT(self->entry_user_password), "changed",
 590                                                                          G_CALLBACK(on_easysetup_changed), self);
 591         gtk_widget_show (self->entry_user_password);
 592         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 593         gtk_widget_show (caption);
 594
 595         /* The email address widgets: */
 596         self->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 597         /* Auto-capitalization is the default, so let's turn it off: */
 598         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 599         caption = create_caption_new_with_asterisk (self, sizegroup,
 600                                                    _("mcen_li_emailsetup_email_address"), self->entry_user_email, NULL, HILDON_CAPTION_MANDATORY);
 601         gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 602         gtk_widget_show (self->entry_user_email);
 603         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 604         g_signal_connect(G_OBJECT(self->entry_user_email), "changed",
 605                                                                          G_CALLBACK(on_easysetup_changed), self);
 606         gtk_widget_show (caption);
 607
 608         /* Set max length as in the UI spec:
 609          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 610         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_email), 64);
 611         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_email),
 612                                               on_entry_max, self);
 613
 614
 615         gtk_widget_show (GTK_WIDGET (box));
 616
 617         return GTK_WIDGET (box);
 618 }
 619
 620 static GtkWidget* create_page_complete_easysetup (ModestEasysetupWizardDialog *self)
 621 {
 622         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 623
 624         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
 625         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 626         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 627         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 628         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 629         gtk_widget_show (label);
 630
 631         label = gtk_label_new (_("mcen_ia_easysetup_complete"));
 632         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 633         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 634
 635         /* The documentation for gtk_label_set_line_wrap() says that we must
 636          * call gtk_widget_set_size_request() with a hard-coded width,
 637          * though I wonder why gtk_label_set_max_width_chars() isn't enough. */
 638         gtk_widget_set_size_request (label, 400, -1);
 639
 640         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 641         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 642         gtk_widget_show (label);
 643
 644         gtk_widget_show (GTK_WIDGET (box));
 645         return GTK_WIDGET (box);
 646 }
 647
 648 /** Change the caption title for the incoming server,
 649  * as specified in the UI spec:
 650  */
 651 static void update_incoming_server_title (ModestEasysetupWizardDialog *self)
 652 {
 653         const ModestTransportStoreProtocol protocol = easysetup_servertype_combo_box_get_active_servertype (
 654                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype));
 655         const gchar* type =
 656                 (protocol == MODEST_PROTOCOL_STORE_POP ?
 657                  _("mail_fi_emailtype_pop3") :
 658                  _("mail_fi_emailtype_imap") );
 659
 660
 661         /* Note that this produces a compiler warning,
 662          * because the compiler does not know that the translated string will have a %s in it.
 663          * I do not see a way to avoid the warning while still using these Logical IDs. murrayc. */
 664         gchar* incomingserver_title = g_strdup_printf(_("mcen_li_emailsetup_servertype"), type);
 665         g_object_set (G_OBJECT (self->caption_incoming), "label", incomingserver_title, NULL);
 666         g_free(incomingserver_title);
 667 }
 668
 669 /** Change the caption title for the incoming server,
 670  * as specified in the UI spec:
 671  */
 672 static void update_incoming_server_security_choices (ModestEasysetupWizardDialog *self)
 673 {
 674         const ModestTransportStoreProtocol protocol = easysetup_servertype_combo_box_get_active_servertype (
 675                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype));
 676
 677         /* Fill the combo with appropriately titled choices for POP or IMAP. */
 678         /* The choices are the same, but the titles are different, as in the UI spec. */
 679         modest_serversecurity_combo_box_fill (
 680                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), protocol);
 681 }
 682
 683 static void on_combo_servertype_changed(GtkComboBox *combobox, gpointer user_data)
 684 {
 685         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 686         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE(self);
 687
 688         priv->dirty = TRUE;
 689
 690         update_incoming_server_title (self);
 691         update_incoming_server_security_choices (self);
 692
 693         set_default_custom_servernames (self);
 694 }
 695
 696 static void on_entry_incoming_servername_changed(GtkEntry *entry, gpointer user_data)
 697 {
 698         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 699         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 700         priv->dirty = TRUE;
 701         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED;
 702 }
 703
 704 static GtkWidget* create_page_custom_incoming (ModestEasysetupWizardDialog *self)
 705 {
 706         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 707
 708         /* Show note that account type cannot be changed in future: */
 709         GtkWidget *label = gtk_label_new (_("mcen_ia_emailsetup_account_type"));
 710         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 711         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 712         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 713         gtk_widget_show (label);
 714
 715         /* Create a size group to be used by all captions.
 716          * Note that HildonCaption does not create a default size group if we do not specify one.
 717          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 718         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 719
 720         /* The incoming server widgets: */
 721         if (!self->combo_incoming_servertype)
 722                 self->combo_incoming_servertype = GTK_WIDGET (easysetup_servertype_combo_box_new ());
 723         easysetup_servertype_combo_box_set_active_servertype (
 724                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype), MODEST_PROTOCOL_STORE_POP);
 725         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 726                                                               _("mcen_li_emailsetup_type"), self->combo_incoming_servertype, NULL, HILDON_CAPTION_MANDATORY);
 727         gtk_widget_show (self->combo_incoming_servertype);
 728         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 729         gtk_widget_show (caption);
 730
 731         if(!self->entry_incomingserver)
 732         {
 733                 self->entry_incomingserver = gtk_entry_new ();
 734                 g_signal_connect(G_OBJECT(self->entry_incomingserver), "changed",
 735                                                                                  G_CALLBACK(on_easysetup_changed), self);
 736         }
 737         /* Auto-capitalization is the default, so let's turn it off: */
 738         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 739         set_default_custom_servernames (self);
 740
 741         if (self->caption_incoming)
 742                 gtk_widget_destroy (self->caption_incoming);
 743
 744         /* The caption title will be updated in update_incoming_server_title().
 745          * so this default text will never be seen: */
 746         /* (Note: Changing the title seems pointless. murrayc) */
 747         self->caption_incoming = create_caption_new_with_asterisk (self, sizegroup,
 748                                                                   "Incoming Server", self->entry_incomingserver, NULL, HILDON_CAPTION_MANDATORY);
 749         update_incoming_server_title (self);
 750         gtk_widget_show (self->entry_incomingserver);
 751         gtk_box_pack_start (GTK_BOX (box), self->caption_incoming, FALSE, FALSE, MODEST_MARGIN_HALF);
 752         gtk_widget_show (self->caption_incoming);
 753
 754         /* Change the caption title when the servertype changes,
 755          * as in the UI spec: */
 756         g_signal_connect (G_OBJECT (self->combo_incoming_servertype), "changed",
 757                           G_CALLBACK (on_combo_servertype_changed), self);
 758
 759         /* Remember when the servername was changed manually: */
 760         g_signal_connect (G_OBJECT (self->entry_incomingserver), "changed",
 761                           G_CALLBACK (on_entry_incoming_servername_changed), self);
 762
 763         /* The secure connection widgets: */
 764         if (!self->combo_incoming_security)
 765                 self->combo_incoming_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 766         update_incoming_server_security_choices (self);
 767         modest_serversecurity_combo_box_set_active_serversecurity (
 768                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), MODEST_PROTOCOL_CONNECTION_NORMAL);
 769         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 770                                       self->combo_incoming_security, NULL, HILDON_CAPTION_OPTIONAL);
 771         g_signal_connect (G_OBJECT (self->combo_incoming_security), "changed",
 772                           G_CALLBACK (on_easysetup_changed), self);
 773         gtk_widget_show (self->combo_incoming_security);
 774         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 775         gtk_widget_show (caption);
 776
 777         if(!self->checkbox_incoming_auth)
 778         {
 779                 self->checkbox_incoming_auth = gtk_check_button_new ();
 780                 g_signal_connect (G_OBJECT (self->checkbox_incoming_auth), "toggled",
 781                           G_CALLBACK (on_easysetup_changed), self);
 782         }
 783         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 784                                       self->checkbox_incoming_auth, NULL, HILDON_CAPTION_OPTIONAL);
 785
 786         gtk_widget_show (self->checkbox_incoming_auth);
 787         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 788         gtk_widget_show (caption);
 789
 790         gtk_widget_show (GTK_WIDGET (box));
 791
 792         return GTK_WIDGET (box);
 793 }
 794
 795 static void
 796 on_toggle_button_changed (GtkToggleButton *togglebutton, gpointer user_data)
 797 {
 798         GtkWidget *widget = GTK_WIDGET (user_data);
 799
 800         /* Enable the widget only if the toggle button is active: */
 801         const gboolean enable = gtk_toggle_button_get_active (togglebutton);
 802         gtk_widget_set_sensitive (widget, enable);
 803 }
 804
 805 /* Make the sensitivity of a widget depend on a toggle button.
 806  */
 807 static void
 808 enable_widget_for_togglebutton (GtkWidget *widget, GtkToggleButton* button)
 809 {
 810         g_signal_connect (G_OBJECT (button), "toggled",
 811                           G_CALLBACK (on_toggle_button_changed), widget);
 812
 813         /* Set the starting sensitivity: */
 814         on_toggle_button_changed (button, widget);
 815 }
 816
 817 static void
 818 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 819 {
 820         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 821         ModestEasysetupWizardDialogPrivate* priv = WIZARD_DIALOG_GET_PRIVATE(self);
 822
 823         /* We set dirty here because setting it depending on the connection specific dialog
 824         seems overkill */
 825         priv->dirty = TRUE;
 826
 827         /* Create the window, if necessary: */
 828         if (!(self->specific_window)) {
 829                 self->specific_window = GTK_WIDGET (modest_connection_specific_smtp_window_new ());
 830                 modest_connection_specific_smtp_window_fill_with_connections (
 831                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (self->specific_window), self->account_manager,
 832                         NULL /* account_name, not known yet. */);
 833         }
 834
 835         /* Show the window: */
 836         gtk_window_set_transient_for (GTK_WINDOW (self->specific_window), GTK_WINDOW (self));
 837         gtk_widget_show (self->specific_window);
 838 }
 839
 840 static void on_entry_outgoing_servername_changed (GtkEntry *entry, gpointer user_data)
 841 {
 842         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 843         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 844         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED;
 845 }
 846
 847 static GtkWidget* create_page_custom_outgoing (ModestEasysetupWizardDialog *self)
 848 {
 849         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 850
 851         /* Create a size group to be used by all captions.
 852          * Note that HildonCaption does not create a default size group if we do not specify one.
 853          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 854         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 855
 856         /* The outgoing server widgets: */
 857         if (!self->entry_outgoingserver)
 858         {
 859                 self->entry_outgoingserver = gtk_entry_new ();
 860                 g_signal_connect (G_OBJECT (self->entry_outgoingserver), "changed",
 861                           G_CALLBACK (on_easysetup_changed), self);
 862         }
 863         /* Auto-capitalization is the default, so let's turn it off: */
 864         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 865         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 866                                                               _("mcen_li_emailsetup_smtp"), self->entry_outgoingserver, NULL, HILDON_CAPTION_OPTIONAL);
 867         gtk_widget_show (self->entry_outgoingserver);
 868         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 869         gtk_widget_show (caption);
 870         set_default_custom_servernames (self);
 871
 872         /* The secure connection widgets: */
 873         if (!self->combo_outgoing_security)
 874         {
 875                 self->combo_outgoing_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 876                 g_signal_connect (G_OBJECT (self->combo_outgoing_security), "changed",
 877                           G_CALLBACK (on_easysetup_changed), self);
 878         }
 879         modest_serversecurity_combo_box_fill (
 880                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security), MODEST_PROTOCOL_TRANSPORT_SMTP);
 881         modest_serversecurity_combo_box_set_active_serversecurity (
 882                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security), MODEST_PROTOCOL_CONNECTION_NORMAL);
 883         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 884                                       self->combo_outgoing_security, NULL, HILDON_CAPTION_OPTIONAL);
 885         gtk_widget_show (self->combo_outgoing_security);
 886         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 887         gtk_widget_show (caption);
 888
 889         /* The secure authentication widgets: */
 890         if (!self->combo_outgoing_auth)
 891         {
 892                 self->combo_outgoing_auth = GTK_WIDGET (modest_secureauth_combo_box_new ());
 893                                 g_signal_connect (G_OBJECT (self->combo_outgoing_auth), "changed",
 894                           G_CALLBACK (on_easysetup_changed), self);
 895         }
 896         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 897                                       self->combo_outgoing_auth, NULL, HILDON_CAPTION_OPTIONAL);
 898         gtk_widget_show (self->combo_outgoing_auth);
 899         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 900         gtk_widget_show (caption);
 901
 902         GtkWidget *separator = gtk_hseparator_new ();
 903         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 904         gtk_widget_show (separator);
 905
 906         /* connection-specific checkbox: */
 907         if (!self->checkbox_outgoing_smtp_specific) {
 908                 self->checkbox_outgoing_smtp_specific = gtk_check_button_new ();
 909                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific),
 910                                               FALSE);
 911                 g_signal_connect (G_OBJECT (self->checkbox_outgoing_smtp_specific), "toggled",
 912                           G_CALLBACK (on_easysetup_changed), self);
 913
 914         }
 915         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_connection_smtp"),
 916                                       self->checkbox_outgoing_smtp_specific, NULL, HILDON_CAPTION_OPTIONAL);
 917         gtk_widget_show (self->checkbox_outgoing_smtp_specific);
 918         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 919         gtk_widget_show (caption);
 920
 921         /* Connection-specific SMTP-Severs Edit button: */
 922         if (!self->button_outgoing_smtp_servers)
 923                 self->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_edit"));
 924         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_optional_smtp"),
 925                                       self->button_outgoing_smtp_servers, NULL, HILDON_CAPTION_OPTIONAL);
 926         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 927         gtk_widget_show (self->button_outgoing_smtp_servers);
 928         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 929         gtk_widget_show (caption);
 930
 931         /* Only enable the button when the checkbox is checked: */
 932         enable_widget_for_togglebutton (self->button_outgoing_smtp_servers,
 933                                         GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific));
 934
 935         g_signal_connect (G_OBJECT (self->button_outgoing_smtp_servers), "clicked",
 936                           G_CALLBACK (on_button_outgoing_smtp_servers), self);
 937
 938         g_signal_connect (G_OBJECT (self->entry_outgoingserver), "changed",
 939                           G_CALLBACK (on_entry_outgoing_servername_changed), self);
 940
 941
 942         gtk_widget_show (GTK_WIDGET (box));
 943
 944         return GTK_WIDGET (box);
 945 }
 946
 947 static gboolean
 948 show_advanced_edit(gpointer user_data)
 949 {
 950         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 951
 952         if (!(self->saved_account_name))
 953                 return FALSE;
 954
 955         /* Show the Account Settings window: */
 956         ModestAccountSettingsDialog *dialog = modest_account_settings_dialog_new ();
 957         modest_account_settings_dialog_set_account_name (dialog, self->saved_account_name);
 958
 959         gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (self));
 960
 961         gtk_dialog_run (GTK_DIALOG (dialog));
 962
 963         gtk_widget_destroy (GTK_WIDGET (dialog));
 964
 965         return FALSE; /* Do not call this timeout callback again. */
 966 }
 967
 968 static void
 969 on_button_edit_advanced_settings (GtkButton *button, gpointer user_data)
 970 {
 971         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 972
 973         /* Save the new account, so we can edit it with ModestAccountSettingsDialog,
 974          * without recoding it to use non-gconf information.
 975          * This account will be deleted if Finish is never actually clicked. */
 976
 977         gboolean saved = TRUE;
 978         if (!(self->saved_account_name)) {
 979                 saved = create_account (self, FALSE);
 980         }
 981
 982         if (!saved)
 983                 return;
 984
 985         if (!(self->saved_account_name))
 986                 return;
 987
 988         /* Show the Account Settings window: */
 989         show_advanced_edit(self);
 990 }
 991 static GtkWidget* create_page_complete_custom (ModestEasysetupWizardDialog *self)
 992 {
 993         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 994         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
 995         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 996         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 997         gtk_widget_show (label);
 998
 999         label = gtk_label_new (_("mcen_ia_customsetup_complete"));
1000         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
1001         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
1002         gtk_widget_show (label);
1003
1004         if (!self->button_edit)
1005                 self->button_edit = gtk_button_new_with_label (_("mcen_bd_edit"));
1006         GtkWidget *caption = hildon_caption_new (NULL, _("mcen_fi_advanced_settings"),
1007                                                  self->button_edit, NULL, HILDON_CAPTION_OPTIONAL);
1008         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
1009         gtk_widget_show (self->button_edit);
1010         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
1011         gtk_widget_show (caption);
1012
1013         g_signal_connect (G_OBJECT (self->button_edit), "clicked",
1014                           G_CALLBACK (on_button_edit_advanced_settings), self);
1015
1016         gtk_widget_show (GTK_WIDGET (box));
1017         return GTK_WIDGET (box);
1018 }
1019
1020
1021 /*
1022  */
1023 static void
1024 on_response (ModestWizardDialog *wizard_dialog,
1025              gint response_id,
1026              gpointer user_data)
1027 {
1028         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1029         if (response_id == GTK_RESPONSE_CANCEL) {
1030                 /* Remove any temporarily-saved account that will not actually be needed: */
1031                 if (self->saved_account_name) {
1032                         modest_account_mgr_remove_account (self->account_manager,
1033                                                            self->saved_account_name);
1034                 }
1035         }
1036
1037         invoke_enable_buttons_vfunc (self);
1038 }
1039
1040 static void
1041 on_response_before (ModestWizardDialog *wizard_dialog,
1042                     gint response_id,
1043                     gpointer user_data)
1044 {
1045         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1046         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE(wizard_dialog);
1047         if (response_id == GTK_RESPONSE_CANCEL) {
1048                 /* This is mostly copied from
1049                  * src/maemo/modest-account-settings-dialog.c */
1050                 if (priv->dirty)
1051                 {
1052                         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
1053                                 _("imum_nc_wizard_confirm_lose_changes")));
1054                         /* TODO: These button names will be ambiguous, and not specified in the UI specification. */
1055
1056                         const gint dialog_response = gtk_dialog_run (dialog);
1057                         gtk_widget_destroy (GTK_WIDGET (dialog));
1058
1059                         if (dialog_response != GTK_RESPONSE_OK)
1060                         {
1061                                 /* This is a nasty hack. murrayc. */
1062                                 /* Don't let the dialog close */
1063                                 g_signal_stop_emission_by_name (wizard_dialog, "response");
1064                         }
1065                 }
1066         }
1067 }
1068
1069 static void
1070 modest_easysetup_wizard_dialog_init (ModestEasysetupWizardDialog *self)
1071 {
1072         gtk_container_set_border_width (GTK_CONTAINER (self), MODEST_MARGIN_HALF);
1073
1074         /* Create the notebook to be used by the ModestWizardDialog base class:
1075          * Each page of the notebook will be a page of the wizard: */
1076         GtkNotebook *notebook = GTK_NOTEBOOK (gtk_notebook_new());
1077
1078         /* Set the notebook used by the ModestWizardDialog base class: */
1079         g_object_set (G_OBJECT(self), "wizard-notebook", notebook, NULL);
1080
1081         /* Set the wizard title:
1082          * The actual window title will be a combination of this and the page's tab label title. */
1083         g_object_set (G_OBJECT(self), "wizard-name", _("mcen_ti_emailsetup"), NULL);
1084
1085         /* Read in the information about known service providers: */
1086         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
1087
1088         const gchar* filepath = MODEST_PROVIDERS_DATA_PATH; /* Defined in config.h */
1089         priv->presets = modest_presets_new (filepath);
1090         if (!(priv->presets)) {
1091                 g_warning ("Could not locate the official provider data keyfile from %s", filepath);
1092         }
1093
1094         g_assert(priv->presets);
1095
1096         /* The server fields did not have been manually changed yet */
1097         priv->server_changes = 0;
1098
1099         /* Get the account manager object,
1100          * so we can check for existing accounts,
1101          * and create new accounts: */
1102         self->account_manager = modest_runtime_get_account_mgr ();
1103         g_assert (self->account_manager);
1104         g_object_ref (self->account_manager);
1105
1106         /* Create the common pages,
1107          */
1108         self->page_welcome = create_page_welcome (self);
1109         self->page_account_details = create_page_account_details (self);
1110         self->page_user_details = create_page_user_details (self);
1111
1112         /* Add the common pages: */
1113         gtk_notebook_append_page (notebook, self->page_welcome,
1114                                   gtk_label_new (_("mcen_ti_emailsetup_welcome")));
1115         gtk_notebook_append_page (notebook, self->page_account_details,
1116                                   gtk_label_new (_("mcen_ti_accountdetails")));
1117         gtk_notebook_append_page (notebook, self->page_user_details,
1118                                   gtk_label_new (_("mcen_ti_emailsetup_userdetails")));
1119
1120         /* Create and add the easysetup-specific pages,
1121          * because we need _some_ final page to enable the Next and Finish buttons: */
1122         create_subsequent_easysetup_pages (self);
1123
1124         /* Connect to the dialog's response signal so we can enable/disable buttons
1125          * for the newly-selected page, because the prev/next buttons cause response to be emitted.
1126          * Note that we use g_signal_connect_after() instead of g_signal_connect()
1127          * so that we can be enable/disable after ModestWizardDialog has done its own
1128          * enabling/disabling of buttons.
1129          *
1130          * HOWEVER, this doesn't work because ModestWizardDialog's response signal handler
1131          * does g_signal_stop_emission_by_name(), stopping our signal handler from running.
1132          *
1133          * It's not enough to connect to the notebook's switch-page signal, because
1134          * ModestWizardDialog's "response" signal handler enables the buttons itself,
1135          * _after_ switching the page (understandably).
1136          * (Note that if we had, if we used g_signal_connect() instead of g_signal_connect_after()
1137          * then gtk_notebook_get_current_page() would return an incorrect value.)
1138          */
1139         g_signal_connect_after (G_OBJECT (self), "response",
1140                                 G_CALLBACK (on_response), self);
1141
1142         /* This is to show a confirmation dialog when the user hits cancel */
1143         g_signal_connect (G_OBJECT (self), "response",
1144                           G_CALLBACK (on_response_before), self);
1145
1146         /* Reset dirty, because there was no user input until now */
1147         priv->dirty = FALSE;
1148
1149         /* When this window is shown, hibernation should not be possible,
1150          * because there is no sensible way to save the state: */
1151         modest_window_mgr_prevent_hibernation_while_window_is_shown (
1152                 modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1153 }
1154
1155 ModestEasysetupWizardDialog*
1156 modest_easysetup_wizard_dialog_new (void)
1157 {
1158
1159         return g_object_new (MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, NULL);
1160 }
1161
1162 static void create_subsequent_customsetup_pages (ModestEasysetupWizardDialog *self)
1163 {
1164         GtkNotebook *notebook = NULL;
1165         g_object_get (self, "wizard-notebook", &notebook, NULL);
1166         g_assert(notebook);
1167
1168         /* Create the custom pages: */
1169         if(!(self->page_custom_incoming)) {
1170                 self->page_custom_incoming = create_page_custom_incoming (self);
1171         }
1172
1173         if(!(self->page_custom_outgoing)) {
1174                 self->page_custom_outgoing = create_page_custom_outgoing (self);
1175         }
1176
1177         if(!(self->page_complete_customsetup)) {
1178                 self->page_complete_customsetup = create_page_complete_custom (self);
1179         }
1180
1181         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_custom_incoming)))
1182                 gtk_notebook_append_page (notebook, self->page_custom_incoming,
1183                                           gtk_label_new (_("mcen_ti_emailsetup_incomingdetails")));
1184
1185         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_custom_outgoing)))
1186                 gtk_notebook_append_page (notebook, self->page_custom_outgoing,
1187                                           gtk_label_new (_("mcen_ti_emailsetup_outgoingdetails")));
1188
1189         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_complete_customsetup)))
1190                 gtk_notebook_append_page (notebook, self->page_complete_customsetup,
1191                                           gtk_label_new (_("mcen_ti_emailsetup_complete")));
1192
1193         /* This is unnecessary with GTK+ 2.10: */
1194         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1195 }
1196
1197 static void create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self)
1198 {
1199         GtkNotebook *notebook = NULL;
1200         g_object_get (self, "wizard-notebook", &notebook, NULL);
1201         g_assert(notebook);
1202
1203         /* Create the easysetup-specific pages: */
1204         if(!self->page_complete_easysetup)
1205                 self->page_complete_easysetup = create_page_complete_easysetup (self);
1206
1207         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_complete_easysetup)))
1208                 gtk_notebook_append_page (notebook, self->page_complete_easysetup,
1209                                           gtk_label_new (_("mcen_ti_emailsetup_complete")));
1210
1211         /* This is unnecessary with GTK+ 2.10: */
1212         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1213 }
1214 /* After the user details page,
1215  * the following pages depend on whether "Other" was chosen
1216  * in the provider combobox on the account page
1217  */
1218 static void create_subsequent_pages (ModestEasysetupWizardDialog *self)
1219 {
1220         if (easysetup_provider_combo_box_get_active_provider_id (
1221                     EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider)) == 0) {
1222                 /* "Other..." was selected: */
1223
1224                 /* Make sure that the easysetup pages do not exist: */
1225                 if(self->page_complete_easysetup) {
1226                         gtk_widget_destroy (self->page_complete_easysetup);
1227                         self->page_complete_easysetup = NULL;
1228                 }
1229
1230                 create_subsequent_customsetup_pages (self);
1231         }
1232         else {
1233                 /* A specific provider was selected: */
1234                 {
1235                         /* Make sure that the custom pages do not exist:
1236                          * Because they will be used if they exist, when creating the account. */
1237                         if(self->page_custom_incoming) {
1238                                 gtk_widget_destroy (self->page_custom_incoming);
1239                                 self->page_custom_incoming = NULL;
1240                         }
1241
1242                         if(self->page_custom_outgoing) {
1243                                 gtk_widget_destroy (self->page_custom_outgoing);
1244                                 self->page_custom_outgoing = NULL;
1245                         }
1246
1247                         if(self->page_complete_customsetup) {
1248                                 gtk_widget_destroy (self->page_complete_customsetup);
1249                                 self->page_complete_customsetup = NULL;
1250                         }
1251                 }
1252
1253                 /* Create the easysetup pages: */
1254                 create_subsequent_easysetup_pages (self);
1255         }
1256 }
1257
1258
1259 static gchar*
1260 util_get_default_servername_from_email_address (const gchar* email_address, ModestTransportStoreProtocol servertype)
1261 {
1262         if (!email_address)
1263                 return NULL;
1264
1265         gchar* at = g_utf8_strchr (email_address, -1, '@');
1266         if (!at || (g_utf8_strlen (at, -1) < 2))
1267                 return NULL;
1268
1269         gchar* domain = g_utf8_next_char (at);
1270         if(!domain)
1271                 return NULL;
1272
1273         const gchar* hostname = NULL;
1274         if (servertype == MODEST_PROTOCOL_STORE_POP)
1275                 hostname = "pop";
1276         else if (servertype == MODEST_PROTOCOL_STORE_IMAP)
1277                 hostname = "imap";
1278         else if (servertype == MODEST_PROTOCOL_TRANSPORT_SMTP)
1279                 hostname = "smtp";
1280
1281         if (!hostname)
1282                 return NULL;
1283
1284         return g_strdup_printf ("%s.%s", hostname, domain);
1285 }
1286
1287 static void set_default_custom_servernames (ModestEasysetupWizardDialog *account_wizard)
1288 {
1289         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE(account_wizard);
1290
1291         if (!account_wizard->entry_incomingserver)
1292                 return;
1293
1294         /* Set a default domain for the server, based on the email address,
1295          * if no server name was already specified.
1296          */
1297         if (account_wizard->entry_user_email
1298             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED) == 0)) {
1299                 const ModestTransportStoreProtocol protocol = easysetup_servertype_combo_box_get_active_servertype (
1300                         EASYSETUP_SERVERTYPE_COMBO_BOX (account_wizard->combo_incoming_servertype));
1301                 const gchar* email_address = gtk_entry_get_text (GTK_ENTRY(account_wizard->entry_user_email));
1302
1303                 gchar* servername = util_get_default_servername_from_email_address (email_address, protocol);
1304
1305                 /* Do not set the INCOMING_CHANGED flag because of this edit */
1306                 g_signal_handlers_block_by_func (G_OBJECT (account_wizard->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), account_wizard);
1307                 gtk_entry_set_text (GTK_ENTRY (account_wizard->entry_incomingserver), servername);
1308                 g_signal_handlers_unblock_by_func (G_OBJECT (account_wizard->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), account_wizard);
1309
1310                 g_free (servername);
1311         }
1312
1313         /* Set a default domain for the server, based on the email address,
1314          * if no server name was already specified.
1315          */
1316         if (!account_wizard->entry_outgoingserver)
1317                 return;
1318
1319         if (account_wizard->entry_user_email
1320             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED) == 0)) {
1321                 const gchar* email_address = gtk_entry_get_text (GTK_ENTRY(account_wizard->entry_user_email));
1322
1323                 gchar* servername = util_get_default_servername_from_email_address (email_address, MODEST_PROTOCOL_TRANSPORT_SMTP);
1324
1325                 /* Do not set the OUTGOING_CHANGED flag because of this edit */
1326                 g_signal_handlers_block_by_func (G_OBJECT (account_wizard->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), account_wizard);
1327                 gtk_entry_set_text (GTK_ENTRY (account_wizard->entry_outgoingserver), servername);
1328                 g_signal_handlers_unblock_by_func (G_OBJECT (account_wizard->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), account_wizard);
1329
1330                 g_free (servername);
1331         }
1332 }
1333
1334 static gchar*
1335 get_entered_account_title (ModestEasysetupWizardDialog *account_wizard)
1336 {
1337         const gchar* account_title =
1338                 gtk_entry_get_text (GTK_ENTRY (account_wizard->entry_account_title));
1339         if (!account_title || (strlen (account_title) == 0))
1340                 return NULL;
1341         else {
1342                 /* Strip it of whitespace at the start and end: */
1343                 gchar *result = g_strdup (account_title);
1344                 result = g_strstrip (result);
1345
1346                 if (!result)
1347                         return NULL;
1348
1349                 if (strlen (result) == 0) {
1350                         g_free (result);
1351                         return NULL;
1352                 }
1353
1354                 return result;
1355         }
1356 }
1357
1358 static gboolean
1359 on_before_next (ModestWizardDialog *dialog, GtkWidget *current_page, GtkWidget *next_page)
1360 {
1361         ModestEasysetupWizardDialog *account_wizard = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1362
1363         /* Do extra validation that couldn't be done for every key press,
1364          * either because it was too slow,
1365          * or because it requires interaction:
1366          */
1367         if (current_page == account_wizard->page_account_details) {
1368                 /* Check that the title is not already in use: */
1369                 gchar* account_title = get_entered_account_title (account_wizard);
1370                 if (!account_title)
1371                         return FALSE;
1372
1373                 /* Aavoid a clash with an existing display name: */
1374                 const gboolean name_in_use = modest_account_mgr_account_with_display_name_exists (
1375                         account_wizard->account_manager, account_title);
1376
1377                 if (name_in_use) {
1378                         /* Warn the user via a dialog: */
1379                         hildon_banner_show_information(NULL, NULL, _("mail_ib_account_name_already_existing"));
1380
1381                         return FALSE;
1382                 }
1383         }
1384         else if (current_page == account_wizard->page_user_details) {
1385                 /* Check that the email address is valud: */
1386                 const gchar* email_address = gtk_entry_get_text (GTK_ENTRY (account_wizard->entry_user_email));
1387                 if ((!email_address) || (strlen(email_address) == 0))
1388                         return FALSE;
1389
1390                 if (!modest_text_utils_validate_email_address (email_address, NULL)) {
1391                         /* Warn the user via a dialog: */
1392                         hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_email"));
1393
1394                         /* Return focus to the email address entry: */
1395                         gtk_widget_grab_focus (account_wizard->entry_user_email);
1396                         gtk_editable_select_region (GTK_EDITABLE (account_wizard->entry_user_email), 0, -1);
1397
1398                         return FALSE;
1399                 }
1400
1401                 /* Make sure that the subsequent pages are appropriate for the provider choice. */
1402                 create_subsequent_pages (account_wizard);
1403         }
1404
1405         /* TODO: The UI Spec wants us to check that the servernames are valid,
1406          * but does not specify how.
1407          */
1408
1409         if(next_page == account_wizard->page_custom_incoming) {
1410                 set_default_custom_servernames (account_wizard);
1411         }
1412         else if (next_page == account_wizard->page_custom_outgoing) {
1413                 set_default_custom_servernames (account_wizard);
1414     /* Check if the server supports secure authentication */
1415                 const ModestConnectionProtocol security_incoming =
1416                         modest_serversecurity_combo_box_get_active_serversecurity (
1417                                                                                                                                                                                                                                                                  MODEST_SERVERSECURITY_COMBO_BOX (
1418                                                                                                                                                                                                                                                                                                                                                                                                         account_wizard->combo_incoming_security));
1419                 if (gtk_toggle_button_get_active (
1420                         GTK_TOGGLE_BUTTON (account_wizard->checkbox_incoming_auth))
1421                                 && !modest_protocol_info_is_secure(security_incoming))
1422                 {
1423                                 GList* methods = check_for_supported_auth_methods(account_wizard);
1424                                 if (!methods)
1425                                 {
1426                                         g_list_free(methods);
1427                                         return FALSE;
1428                                 }
1429                                 g_list_free(methods);
1430                 }
1431         }
1432
1433         /* If this is the last page, and this is a click on Finish,
1434          * then attempt to create the dialog.
1435          */
1436         if(!next_page) /* This is NULL when this is a click on Finish. */
1437         {
1438                 if (account_wizard->saved_account_name) {
1439                         /* Just enable the already-saved account (temporarily created when
1440                          * editing advanced settings): */
1441                         modest_account_mgr_set_enabled (account_wizard->account_manager,
1442                                                         account_wizard->saved_account_name, TRUE);
1443                 } else {
1444                         create_account (account_wizard, TRUE /* enabled */);
1445                 }
1446         }
1447
1448
1449         return TRUE;
1450 }
1451
1452 static gboolean entry_is_empty (GtkWidget *entry)
1453 {
1454         if (!entry)
1455                 return FALSE;
1456
1457         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1458         if ((!text) || (strlen(text) == 0))
1459                 return TRUE;
1460         else {
1461                 /* Strip it of whitespace at the start and end: */
1462                 gchar *stripped = g_strdup (text);
1463                 stripped = g_strstrip (stripped);
1464
1465                 if (!stripped)
1466                         return TRUE;
1467
1468                 const gboolean result = (strlen (stripped) == 0);
1469
1470                 g_free (stripped);
1471                 return result;
1472         }
1473 }
1474
1475 static void
1476 on_enable_buttons (ModestWizardDialog *dialog, GtkWidget *current_page)
1477 {
1478         ModestEasysetupWizardDialog *account_wizard = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1479
1480         gboolean enable_next = TRUE;
1481         if (current_page == account_wizard->page_welcome) {
1482                 enable_next = TRUE;
1483         }
1484         else if (current_page == account_wizard->page_account_details) {
1485                 /* The account details title is mandatory: */
1486                 if (entry_is_empty(account_wizard->entry_account_title))
1487                         enable_next = FALSE;
1488         }
1489         else if (current_page == account_wizard->page_user_details) {
1490                 /* The user details username is mandatory: */
1491                 if (entry_is_empty(account_wizard->entry_user_username))
1492                         enable_next = FALSE;
1493
1494                 /* The user details email address is mandatory: */
1495                 if (enable_next && entry_is_empty (account_wizard->entry_user_email))
1496                         enable_next = FALSE;
1497         }
1498         else if (current_page == account_wizard->page_custom_incoming) {
1499                 /* The custom incoming server is mandatory: */
1500                 if (entry_is_empty(account_wizard->entry_incomingserver))
1501                         enable_next = FALSE;
1502         }
1503
1504         /* Enable the buttons,
1505          * identifying them via their associated response codes: */
1506
1507         /* Disable the Finish button until we are on the last page,
1508          * because HildonWizardDialog enables this for all but the first page: */
1509         GtkNotebook *notebook = NULL;
1510         GtkDialog *dialog_base = GTK_DIALOG (dialog);
1511         g_object_get (dialog_base, "wizard-notebook", &notebook, NULL);
1512
1513         gint current = gtk_notebook_get_current_page (notebook);
1514         gint last = gtk_notebook_get_n_pages (notebook) - 1;
1515         const gboolean is_last = (current == last);
1516
1517         if(!is_last) {
1518                 gtk_dialog_set_response_sensitive (dialog_base,
1519                                                    MODEST_WIZARD_DIALOG_FINISH,
1520                                                    FALSE);
1521         } else
1522         {
1523                 /* Disable Next on the last page: */
1524                 enable_next = FALSE;
1525         }
1526
1527         gtk_dialog_set_response_sensitive (dialog_base,
1528                                            MODEST_WIZARD_DIALOG_NEXT,
1529                                            enable_next);
1530 }
1531
1532 static void
1533 modest_easysetup_wizard_dialog_class_init (ModestEasysetupWizardDialogClass *klass)
1534 {
1535         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1536         g_type_class_add_private (klass, sizeof (ModestEasysetupWizardDialogPrivate));
1537
1538
1539         object_class->get_property = modest_easysetup_wizard_dialog_get_property;
1540         object_class->set_property = modest_easysetup_wizard_dialog_set_property;
1541         object_class->dispose = modest_easysetup_wizard_dialog_dispose;
1542         object_class->finalize = modest_easysetup_wizard_dialog_finalize;
1543
1544         /* Provide a vfunc implementation so we can decide
1545          * when to enable/disable the prev/next buttons.
1546          */
1547         ModestWizardDialogClass *base_klass = (ModestWizardDialogClass*)(klass);
1548         base_klass->before_next = on_before_next;
1549         base_klass->enable_buttons = on_enable_buttons;
1550 }
1551
1552 static void
1553 show_error (GtkWidget *parent_widget, const gchar* text)
1554 {
1555         //TODO: Apparently this doesn't show anything in Maemo Bora:
1556         hildon_banner_show_information(parent_widget, NULL, text);
1557
1558 #if 0
1559         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_information (parent_window, text)); */
1560         /*
1561           GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
1562           (GtkDialogFlags)0,
1563           GTK_MESSAGE_ERROR,
1564           GTK_BUTTONS_OK,
1565           text ));
1566         */
1567
1568         gtk_dialog_run (dialog);
1569         gtk_widget_destroy (GTK_WIDGET (dialog));
1570 #endif
1571 }
1572
1573 /** Attempt to create the account from the information that the user has entered.
1574  * @result: TRUE if the account was successfully created.
1575  */
1576 gboolean
1577 create_account (ModestEasysetupWizardDialog *self, gboolean enabled)
1578 {
1579         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
1580
1581         gchar* display_name = get_entered_account_title (self);
1582
1583         /* Some checks: */
1584         if (!display_name)
1585                 return FALSE;
1586
1587         /* We should have checked for this already,
1588          * and changed that name accordingly,
1589          * but let's check again just in case:
1590          */
1591         if (modest_account_mgr_account_with_display_name_exists (self->account_manager, display_name)) {
1592                 g_free (display_name);
1593                 return FALSE;
1594         }
1595
1596         /* Increment the non-user visible name if necessary,
1597          * based on the display name: */
1598         gchar *account_name_start = g_strdup_printf ("%sID", display_name);
1599         gchar* account_name = modest_account_mgr_get_unused_account_name (self->account_manager,
1600                                                                           account_name_start, FALSE /* not a server account */);
1601         g_free (account_name_start);
1602
1603         /* username and password (for both incoming and outgoing): */
1604         const gchar* username = gtk_entry_get_text (GTK_ENTRY (self->entry_user_username));
1605         const gchar* password = gtk_entry_get_text (GTK_ENTRY (self->entry_user_password));
1606         /* Incoming server: */
1607         /* Note: We need something as default for the ModestTransportStoreProtocol* values,
1608          * or modest_account_mgr_add_server_account will fail. */
1609         gchar* servername_incoming = NULL;
1610         guint serverport_incoming = 0;
1611         ModestTransportStoreProtocol protocol_incoming = MODEST_PROTOCOL_STORE_POP;
1612         ModestConnectionProtocol protocol_security_incoming = MODEST_PROTOCOL_CONNECTION_NORMAL;
1613         ModestAuthProtocol protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_NONE;
1614
1615         /* Get details from the specified presets: */
1616         gchar* provider_id = easysetup_provider_combo_box_get_active_provider_id (
1617                 EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider));
1618         if (provider_id) {
1619                 /* Use presets: */
1620                 servername_incoming = modest_presets_get_server (priv->presets, provider_id,
1621                                                                  TRUE /* incoming */);
1622
1623                 ModestPresetsServerType servertype_incoming = modest_presets_get_info_server_type (priv->presets,
1624                                                                                                    provider_id,
1625                                                                                                    TRUE /* incoming */);
1626                 ModestPresetsSecurity security_incoming = modest_presets_get_info_server_security (priv->presets,
1627                                                                                                    provider_id,
1628                                                                                                    TRUE /* incoming */);
1629
1630                 g_warning ("security incoming: %x", security_incoming);
1631
1632                 /* We don't check for SMTP here as that is impossible for an incoming server. */
1633                 if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_IMAP) {
1634                         protocol_incoming = MODEST_PROTOCOL_STORE_IMAP;
1635                 } else if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_POP) {
1636                         protocol_incoming = MODEST_PROTOCOL_STORE_POP;
1637                 }
1638                 serverport_incoming = get_serverport_incoming(servertype_incoming, security_incoming);
1639
1640                 if (security_incoming & MODEST_PRESETS_SECURITY_SECURE_INCOMING)
1641                         protocol_security_incoming = MODEST_PROTOCOL_CONNECTION_SSL; /* TODO: Is this what we want? */
1642
1643                 if (security_incoming & MODEST_PRESETS_SECURITY_APOP)
1644                         protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_PASSWORD; /* TODO: Is this what we want? */
1645         }
1646         else {
1647                 /* Use custom pages because no preset was specified: */
1648                 servername_incoming = g_strdup (gtk_entry_get_text (GTK_ENTRY (self->entry_incomingserver) ));
1649
1650                 protocol_incoming = easysetup_servertype_combo_box_get_active_servertype (
1651                         EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype));
1652
1653                 protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
1654                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
1655
1656                 /* The UI spec says:
1657                  * If secure authentication is unchecked, allow sending username and password also as plain text.
1658                  * If secure authentication is checked, require one of the secure methods during connection: SSL, TLS, CRAM-MD5 etc.
1659                  */
1660
1661                 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (self->checkbox_incoming_auth)) &&
1662                                 !modest_protocol_info_is_secure(protocol_security_incoming))
1663                 {
1664                                 GList* methods = check_for_supported_auth_methods(self);
1665                                 if (!methods) {
1666                                         g_free (display_name);
1667                                         return FALSE;
1668                                 }
1669                                 else
1670                                   protocol_authentication_incoming = (ModestAuthProtocol) (GPOINTER_TO_INT(methods->data));
1671                 }
1672                 else
1673                         protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_PASSWORD;
1674         }
1675
1676         /* First we add the 2 server accounts, and then we add the account that uses them.
1677          * If we don't do it in this order then we will experience a crash. */
1678
1679         /* Add a (incoming) server account, to be used by the account: */
1680         gchar *store_name_start = g_strconcat (account_name, "_store", NULL);
1681         gchar *store_name = modest_account_mgr_get_unused_account_name (self->account_manager,
1682                                                                         store_name_start, TRUE /* server account */);
1683         g_free (store_name_start);
1684         gboolean created = modest_account_mgr_add_server_account (self->account_manager,
1685                                                                   store_name,
1686                                                                   servername_incoming,
1687                                                                   serverport_incoming,
1688                                                                   username, password,
1689                                                                   protocol_incoming,
1690                                                                   protocol_security_incoming,
1691                                                                   protocol_authentication_incoming);
1692
1693         g_free (servername_incoming);
1694
1695         if (!created) {
1696                 /* TODO: Provide a Logical ID for the text: */
1697                 show_error (GTK_WIDGET (self), _("An error occurred while creating the incoming account."));
1698                 g_free (display_name);
1699                 return FALSE;
1700         }
1701
1702         /* Outgoing server: */
1703         gchar* servername_outgoing = NULL;
1704         ModestTransportStoreProtocol protocol_outgoing = MODEST_PROTOCOL_STORE_POP;
1705         ModestConnectionProtocol protocol_security_outgoing = MODEST_PROTOCOL_CONNECTION_NORMAL;
1706         ModestAuthProtocol protocol_authentication_outgoing = MODEST_PROTOCOL_AUTH_NONE;
1707         guint serverport_outgoing = 0;
1708
1709         if (provider_id) {
1710                 /* Use presets: */
1711                 servername_outgoing = modest_presets_get_server (priv->presets, provider_id,
1712                                                                  FALSE /* incoming */);
1713
1714                 ModestPresetsServerType servertype_outgoing = modest_presets_get_info_server_type (priv->presets,
1715                                                                                                    provider_id,
1716                                                                                                    FALSE /* incoming */);
1717
1718                 /* Note: We need something as default, or modest_account_mgr_add_server_account will fail. */
1719                 protocol_outgoing = MODEST_PROTOCOL_TRANSPORT_SENDMAIL;
1720                 if (servertype_outgoing == MODEST_PRESETS_SERVER_TYPE_SMTP)
1721                         protocol_outgoing = MODEST_PROTOCOL_TRANSPORT_SMTP;
1722
1723                 ModestPresetsSecurity security_outgoing =
1724                         modest_presets_get_info_server_security (priv->presets, provider_id,
1725                                                                  FALSE /* incoming */);
1726
1727                 /* TODO: The secure-smtp information in the presets data is currently wrong,
1728                  * so we choose a reasonable default. Remove this when the presets data is corrected: */
1729                 security_outgoing = security_outgoing & MODEST_PRESETS_SECURITY_SECURE_SMTP;
1730
1731                 protocol_security_outgoing = MODEST_PROTOCOL_CONNECTION_NORMAL;
1732                 if (security_outgoing & MODEST_PRESETS_SECURITY_SECURE_SMTP) {
1733                         /* printf("DEBUG: %s: using secure SMTP\n", __FUNCTION__); */
1734                         protocol_security_outgoing = MODEST_PROTOCOL_CONNECTION_SSL; /* TODO: Is this what we want? */
1735                         serverport_outgoing = 465;
1736                         protocol_authentication_outgoing = MODEST_PROTOCOL_AUTH_PASSWORD;
1737                 } else {
1738                         /* printf("DEBUG: %s: using non-secure SMTP\n", __FUNCTION__); */
1739                         protocol_authentication_outgoing = MODEST_PROTOCOL_AUTH_NONE;
1740                 }
1741         }
1742         else {
1743                 /* Use custom pages because no preset was specified: */
1744                 servername_outgoing = g_strdup (gtk_entry_get_text (GTK_ENTRY (self->entry_outgoingserver) ));
1745
1746                 protocol_outgoing = MODEST_PROTOCOL_TRANSPORT_SMTP; /* It's always SMTP for outgoing. */
1747
1748                 protocol_security_outgoing = modest_serversecurity_combo_box_get_active_serversecurity (
1749                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security));
1750
1751                 protocol_authentication_outgoing = modest_secureauth_combo_box_get_active_secureauth (
1752                         MODEST_SECUREAUTH_COMBO_BOX (self->combo_outgoing_auth));
1753         }
1754
1755         /* Add a (outgoing) server account to be used by the account: */
1756         gchar *transport_name_start = g_strconcat (account_name, "_transport", NULL);
1757         gchar *transport_name = modest_account_mgr_get_unused_account_name (self->account_manager,
1758                                                                             transport_name_start, TRUE /* server account */);
1759         g_free (transport_name_start);
1760         created = modest_account_mgr_add_server_account (self->account_manager,
1761                                                          transport_name,
1762                                                          servername_outgoing,
1763                                                          serverport_outgoing,
1764                                                          username, password,
1765                                                          protocol_outgoing,
1766                                                          protocol_security_outgoing,
1767                                                          protocol_authentication_outgoing);
1768
1769         g_free (servername_outgoing);
1770
1771         if (!created) {
1772                 /* TODO: Provide a Logical ID for the text: */
1773                 show_error (GTK_WIDGET (self), _("An error occurred while creating the outgoing account."));
1774                 g_free (display_name);
1775                 return FALSE;
1776         }
1777
1778
1779         /* Create the account, which will contain the two "server accounts": */
1780         created = modest_account_mgr_add_account (self->account_manager, account_name,
1781                                                   store_name, /* The name of our POP/IMAP server account. */
1782                                                   transport_name, /* The name of our SMTP server account. */
1783                                                   enabled);
1784         g_free (store_name);
1785         g_free (transport_name);
1786
1787         if (!created) {
1788                 /* TODO: Provide a Logical ID for the text: */
1789                 show_error (GTK_WIDGET (self), _("An error occurred while creating the account."));
1790                 g_free (display_name);
1791                 return FALSE;
1792         }
1793
1794         /* Sanity check: */
1795         /* There must be at least one account now: */
1796         /* Note, when this fails is is caused by a Maemo gconf bug that has been
1797          * fixed in versions after 3.1. */
1798         if(!modest_account_mgr_has_accounts (self->account_manager, FALSE))
1799                 g_warning ("modest_account_mgr_account_names() returned NULL after adding an account.");
1800
1801         /* The user name and email address must be set additionally: */
1802         const gchar* user_name = gtk_entry_get_text (GTK_ENTRY (self->entry_user_name));
1803         modest_account_mgr_set_string (self->account_manager, account_name,
1804                                        MODEST_ACCOUNT_FULLNAME, user_name, FALSE /* not server account */);
1805
1806         const gchar* emailaddress = gtk_entry_get_text (GTK_ENTRY (self->entry_user_email));
1807         modest_account_mgr_set_string (self->account_manager, account_name,
1808                                        MODEST_ACCOUNT_EMAIL, emailaddress, FALSE /* not server account */);
1809
1810         /* Set the display name: */
1811         modest_account_mgr_set_string (self->account_manager, account_name,
1812                                        MODEST_ACCOUNT_DISPLAY_NAME, display_name, FALSE /* not server account */);
1813
1814         /* Set retrieve type */
1815         const gchar *retrieve = MODEST_ACCOUNT_RETRIEVE_VALUE_HEADERS_ONLY;
1816         modest_account_mgr_set_string (self->account_manager, account_name,
1817                 MODEST_ACCOUNT_RETRIEVE, retrieve, FALSE /* not server account */);
1818
1819         /* Save the connection-specific SMTP server accounts. */
1820         modest_account_mgr_set_use_connection_specific_smtp(self->account_manager, account_name,
1821                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(self->checkbox_outgoing_smtp_specific)));
1822         gboolean result = TRUE;
1823         if (self->specific_window)
1824                 result = modest_connection_specific_smtp_window_save_server_accounts (
1825                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (self->specific_window), account_name);
1826
1827         g_free (self->saved_account_name);
1828         self->saved_account_name = g_strdup (account_name);
1829
1830         g_free (account_name);
1831         g_free (display_name);
1832
1833         return result;
1834 }